Abstract: The present disclosure provides a base assembly of voice coil motor and a voice coil motor. The base assembly includes a base body having a first elastic piece connecting area, a lower elastic piece disposed on the first elastic piece connecting area, and a first terminal disposed in the base body. The first terminal has: a first conductive part disposed in the base body; a first terminal connecting part disposed on one side of the first conductive part and extending toward a direction away from the first conductive part, wherein a part of the first terminal connecting part protrudes from the first elastic piece connecting area and is contacted and connected with the lower elastic piece; and an engaging part disposed on one side of the first terminal connecting part and extending toward a direction away from the first terminal connecting part.

Abstract: An anti-twist structure of voice coil motor includes a base, a lens housing, an elastic sheet, a magnet, and a yoke member. The lens housing has a margin wall, and the margin wall has a first protrusion and a contact portion. The elastic sheet has a hollowed slot, and the first protrusion pass through the hollowed slot, so that the elastic sheet is disposed on a portion of the margin wall and on the contact portion. The yoke member has an upper wall and a side wall. The side wall is disposed at one side of the upper wall and the side wall extends outward in a direction not parallel to the upper wall. The yoke member surrounds the lens housing, the elastic sheet, and the magnet. The lens housing has a deflectable angle relative to a horizontal reference line.

Abstract: An anti-twist structure of voice coil motor includes a base, a lens housing, an elastic sheet, a magnet, and a yoke member. The lens housing has a margin wall, and the margin wall has a first protrusion and a contact portion. The elastic sheet has a hollowed slot, and the first protrusion pass through the hollowed slot, so that the elastic sheet is disposed on a portion of the margin wall and on the contact portion. The yoke member has an upper wall and a side wall. The side wall is disposed at one side of the upper wall and the side wall extends outward in a direction not parallel to the upper wall. The yoke member surrounds the lens housing, the elastic sheet, and the magnet. The lens housing has a deflectable angle relative to a horizontal reference line.

Abstract: A gas stove structure capable of preventing carbon deposition includes a control box, an extending support frame, and a carbon-deposition-preventing gas burner. The control box includes a control box housing and a gas controller. The gas controller has a gas input end, a main-flame gas output end, and a gas operation unit for controlling the state of communication between the gas input end and the main-flame gas output end. The extending support frame is provided with a burner opening at one end. The carbon-deposition-preventing gas burner has a main-flame burner box provided on the inner side of the burner opening, an incoming-gas guide tube in communication with the main-flame burner box, and a main-flame gas nozzle provided at the gas inlet of the incoming-gas guide tube. The gas stove structure can effectively prevent carbon deposition attributable to long-term or intensive use of the gas stove.

Abstract: An all-purpose gas stove structure capable of increasing its air intake includes an all-purpose opening-covering case, an extended supporting frame, and at least one gas nozzle. The all-purpose opening-covering case includes an opening-covering case body for covering the heat source-receiving opening of a roasting/grilling device completely, and a gas controller with a gas operation unit for controlling the state of communication between gas input and output ends. The extended supporting frame is a box with a protective lid, is coupled to the inner side of the opening-covering case body at one end, and has a stove burner opening at the opposite end. The lateral walls of the protective lid are formed with vent holes. The gas nozzle is provided on the inner side of the stove burner opening. The all-purpose gas stove structure allows a ceramic roasting/grilling device to have a higher air intake and therefore produce higher heat.

Abstract: An all-purpose gas stove structure capable of increasing its air intake includes an all-purpose opening-covering case, an extended supporting frame, and at least one gas nozzle. The all-purpose opening-covering case includes an opening-covering case body for covering the heat source-receiving opening of a roasting/grilling device completely, and a gas controller with a gas operation unit for controlling the state of communication between gas input and output ends. The extended supporting frame is a box with a protective lid, is coupled to the inner side of the opening-covering case body at one end, and has a stove burner opening at the opposite end. The lateral walls of the protective lid are formed with vent holes. The gas nozzle is provided on the inner side of the stove burner opening. The all-purpose gas stove structure allows a ceramic roasting/grilling device to have a higher air intake and therefore produce higher heat.

Abstract: A folding grill stand structure with high storage convenience is revealed. The grill stand includes a first support, a second support, a third support and a plurality of lateral supports. Each first horizontal rod of the first support includes a first side surface and a second side surface. A first end portion and a second end portion of each second horizontal rod of the second support are connected to the first side surface in a foldable manner by a first rotating shaft and a first bolt respectively. A third end portion and a fourth end portion of each third horizontal rod are connected to the second side surface in a foldable manner by a second rotating shaft and a second bolt respectively. The lateral supports are formed on an end portion of the outer side of the first, the second and the third supports respectively.

Abstract: A roaster structure with a cover supporting member for achieving secure angular positions includes a roaster body and a ceramic cover in addition to the cover supporting member for achieving secure angular positions. The cover supporting member for achieving secure angular positions includes: a lower supporting member fixedly provided on one side of the roaster body and having a first joining end and at least one limiting groove; an upper supporting member pivotally joined to the lower supporting member and having a second joining end; at least one position-limiting member fixed on the upper supporting member and slidably inserted into the at least one limiting groove; and an extensible and retractable bar joined between the two joining ends. The ceramic cover can be lifted open and closed with respect to the roaster body and secured at any angular position via the cover supporting member for achieving secure angular positions.

Abstract: The present invention is a kamado grill with a positioning telescopic rain comprising a grill body, a cover hinge comprising: a lower bracket fixed on one side of the grill body and having a first joint end and at least one restriction slot; an upper bracket combined with the lower bracket through a rotating shaft and having a second joint end and at least one restriction unit slidably disposed in the restriction slot; a positioning telescopic rain combined with the first joint end and the second joint end; and a ceramic cover which completes the opening or closing by the cover hinge. With the implementation of the present invention, users can smoothly or effortlessly complete the opening or closing operation of the ceramic cover at any angle even in a low temperature and cold climates.

Abstract: A roaster structure with a cover supporting member for achieving secure angular positions includes a roaster body and a ceramic cover in addition to the cover supporting member for achieving secure angular positions. The cover supporting member for achieving secure angular positions includes: a lower supporting member fixedly provided on one side of the roaster body and having a first joining end and at least one limiting groove; an upper supporting member pivotally joined to the lower supporting member and having a second joining end; at least one position-limiting member fixed on the upper supporting member and slidably inserted into the at least one limiting groove; and an extensible and retractable bar joined between the two joining ends. The ceramic cover can be lifted open and closed with respect to the roaster body and secured at any angular position via the cover supporting member for achieving secure angular positions.

Abstract: Phosphor, a preparation method for the phosphor, and a light emitting device having the phosphor. The phosphor comprises an inorganic compound which at least comprises an element M, an element A, an element D, and an element R; the element M is one or two elements selected from the group consisting of Lu, La, Pr, Nd, Sm, Y, Tb, and Gd and must comprise Lu; the element A is Si and/or Ge; the element D is one or two elements selected from the group consisting of O, N, and F and must comprise N; the element R is Ce and/or Dy. Since the ionic radius of Lu3+ is smaller than that of La3+, when the inorganic compound comprises element Lu, the original ligand site would be contracted. In order to reduce lattice distortion due to the ligand site contraction, the adjacent ligand site expands, and the photochromic property is adjusted.

Abstract: A lutetium nitride-based phosphor and a light emitting device comprising the same, wherein the lutetium nitride-based phosphor comprises an inorganic compound, and the composition of the inorganic compound comprises at least an M element, an A element, a D element and an R element; the M element is one or two elements selected from a group consisting of Lu, La, Pr, Nd, Sm, Y, Tb and Gd, and necessarily comprises Lu; the A element is Si and/or Ge; the D element is one or two elements selected from a group consisting of O, N and F, and necessarily comprises N; the R element is Ce and/or Dy, and the atomic molar ratio of the Lu element in the M element is greater than 50%. Because the ion radius of Lu3+ is smaller than the ion radius of La3+, the light color performance thereof can be flexibly adjusted according to needs.

Abstract: A kamado-style grill assembly includes a vessel, a fire bowl, and a unit extending through an opening of the vessel for positioning below an opening of the fire bowl. The unit may include a gas burner configured to radiate heat into the fire bowl. In such examples, the grill assembly may further include a heat spreader removably coupled to the unit The heat spreader is formed at least partially of a thermally conductive material to absorb heat radiated from the gas burner and spread heat away from the gas burner. In other examples, the grill assembly may additionally and/or alternatively include a support bracket removably coupled to the fire bowl. The support bracket extends across at least a portion of an opening of the fire bowl for supporting a structure. Other example kamado-style grill assemblies and methods of installing components of kamado-style grills are also disclosed.

Abstract: A grill including an upper shell and a lower shell is provided. The lower shell defines an opening there-through, and the upper shell and the lower shell together define a cooking chamber. A pellet burner is adapted to fit in the opening in the lower shell. The pellet burner includes an air duct having a first end and a second end. The first end is positioned outside of the lower shell and the second end is positioned inside of the lower shell when the pellet burner is fitted in the opening in the lower shell. The pellet burner includes a fan positioned to blow air through the air duct and through the second end of the air duct, and a pellet box configured to hold a plurality of pellets. An auger moves the pellets to a position adjacent the second end of the air duct that contains a hot rod.

Abstract: The present invention is a kamado grill with a positioning telescopic rain comprising a grill body, a cover hinge comprising: a lower bracket fixed on one side of the grill body and having a first joint end and at least one restriction slot; an upper bracket combined with the lower bracket through a rotating shaft and having a second joint end and at least one restriction unit slidably disposed in the restriction slot; a positioning telescopic rain combined with the first joint end and the second joint end; and a ceramic cover which completes the opening or closing by the cover hinge. With the implementation of the present invention, users can smoothly or effortlessly complete the opening or closing operation of the ceramic cover at any angle even in a low temperature and cold climates.

Abstract: A folding grill stand structure with high storage convenience is revealed. The grill stand includes a first support, a second support, a third support and a plurality of lateral supports. Each first horizontal rod of the first support includes a first side surface and a second side surface. A first end portion and a second end portion of each second horizontal rod of the second support are connected to the first side surface in a foldable manner by a first rotating shaft and a first bolt respectively. A third end portion and a fourth end portion of each third horizontal rod are connected to the second side surface in a foldable manner by a second rotating shaft and a second bolt respectively. The lateral supports are formed on an end portion of the outer side of the first, the second and the third supports respectively.

Abstract: An apparatus for supplying gaseous fuel to a kamado-style grill is disclosed. The kamado-style grill includes a vessel and a fire bowl positioned within the vessel. The vessel and the fire bowl each have an opening. The apparatus includes a gas burner insertable through the opening of the vessel for positioning below the opening of the fire bowl, and a housing substantially covering the opening of the vessel and including one or more openings for allowing air to pass into or out of the kamado-style grill. Other example apparatuses and grill assemblies for receiving the apparatuses are also disclosed.

Abstract: A lutetium nitride-based phosphor and a light emitting device comprising the same, wherein the lutetium nitride-based phosphor comprises an inorganic compound, and the composition of the inorganic compound comprises at least an M element, an A element, a D element and an R element; the M element is one or two elements selected from a group consisting of Lu, La, Pr, Nd, Sm, Y, Tb and Gd, and necessarily comprises Lu; the A element is Si and/or Ge; the D element is one or two elements selected from a group consisting of O, N and F, and necessarily comprises N; the R element is Ce and/or Dy, and the atomic molar ratio of the Lu element in the M element is greater than 50%. Because the ion radius of Lu3+ is smaller than the ion radius of La3+, the light color performance thereof can be flexibly adjusted according to needs.

Abstract: Phosphor, a preparation method for the phosphor, and a light emitting device having the phosphor. The phosphor comprises an inorganic compound which at least comprises an element M, an element A, an element D, and an element R; the element M is one or two elements selected from the group consisting of Lu, La, Pr, Nd, Sm, Y, Tb, and Gd and must comprise Lu; the element A is Si and/or Ge; the element D is one or two elements selected from the group consisting of O, N, and F and must comprise N; the element R is Ce and/or Dy. Since the ionic radius of Lu3+ is smaller than that of La3+, when the inorganic compound comprises element Lu, the original ligand site would be contracted. In order to reduce lattice distortion due to the ligand site contraction, the adjacent ligand site expands, and the photochromic property is adjusted.