Abstract: A developing cartridge includes: a developing roller rotatable about a rotational axis extending in a first direction; a casing configured to accommodate developer therein; an input gear rotatable about a first axis extending in the first direction, the input gear being positioned at one side of the casing in the first direction; a layer thickness regulating member used to regulate a thickness of a developer layer carried on a surface of the developing roller; and an electrode, the electrode having an electrical contact surface. The developing roller has a developing roller shaft extending in the first direction, a covering layer covering a surface of the developing roller shaft, and an elastic layer rotating synchronously with the developing roller shaft, the electrical contact surface is electrically connected to the layer thickness regulating member, and the covering layer is made of a non-metallic material or insulating material.

Abstract: An antique LED lamp simulating an oil lamp flame includes a lamp holder, a bulb, and a main frame, and the bulb and the lamp holder are arranged in the main frame, the bulb is rotatably mounted on a bottom of the lamp holder, and the lamp holder is electrically connected with the bulb, a wire passes the main frame to electrically connected with the lamp holder, the LED flame emitting plate is arranged in the bulb and is connected to a control chip, and the control chip is internally provided with an IC program, and the IC program adjusts the light emitting frequency and brightness of the LED emitting plate to simulate flickering and emitting light like flames. The antique LED lamps in the present invention can not only illuminate but also simulate the flickering and swaying effect of the oil lamp flame, creating a good atmosphere.

Abstract: A developing cartridge for detachable mounting in an imaging device having a power supply component has: a housing having a driving side and an opposite side of the driving side in a first direction; a developing roller rotatably supported by the housing, configured to be rotatable about an axis extending in the first direction; a supply roller rotatably supported by the housing and configured to convey a developer to the developing roller; a doctor blade supported by the housing and configured to control a thickness of a developer layer on the developing roller; a driving gear on the driving side and configured to receive driving force from outside the developing cartridge and rotate; a detected component located on the opposite side; a power receiving component on the opposite side. The power receiving component can touch the power supply component to receive power and is electrically connected to the doctor blade.

Abstract: Disclosed herein is a developing cartridge, which is detachably mounted in an imaging device. The developing cartridge comprises: a housing; a developer roller configured to rotate about a developer roller axis extending in a first direction, and provided on a front end side of the housing in a second direction; a handle provided on a rear end side of the housing in the second direction, the rear end side being opposite to the front end side where the developer roller is located; a driving gear provided on a driving side of the housing in the first direction; an electrode with an electrical contact portion provided on a right end side of the housing in a left and right direction; a chip provided on the driving side of the housing of the developing cartridge; and a detected component provided on an opposite side of the driving side of the housing.

Abstract: The present disclosure belongs to the technical field of lighting equipment, and in particular to, a simple fluorescent filament multi-color lamp bulb, including a lamp holder, a lampshade, a closing cover, a fluorescence reflection device, end portions of the conductive filaments extends upwards through the closing cover; the fluorescence reflection device is placed in the lampshade; the fluorescence reflection device wraps an LED of the lampwick main body; the lamp holder covers the closing cover and is in threaded connection with the lampshade; and the two conductive filaments are both electrically connected to the lamp holder. Through the above structural setting, a light effect achieved by the LED is colorful.

Abstract: The present invention provides a developing cartridge, the developing cartridge comprises: a developer roller that can rotate about an axis extending in a first direction; a housing having a developer accommodating portion that can accommodate a developer, including a first side and a second side disposed opposite to the first side in the first direction; an input gear disposed on the first side of the housing; and a chip assembly comprising a chip, which is mounted on the housing and located on the second side of the housing; wherein a developer filling port and a cap are further provided on the second side of the housing, developer can be filled into the developer accommodating portion through the developer filling port, the cap is used to seal the developer filling port so as to prevent the developer from leaking from the developer filling port, and wherein projection of at least a part of the chip assembly along the first direction is overlapped with overlaps projection of a part of the cap along the firs

Abstract: Disclosed is a process cartridge detachably mounted to an image forming device having a tray and force applying components. The process cartridge has a process cartridge frame, a photosensitive unit, a developing unit rotatable relative to the photosensitive unit. The process cartridge frame has a driving side and a conductive side disposed oppositely along a length direction. The driving side has a first driving force receiving portion for rotating a photosensitive drum and a second driving force receiving portion for rotating a developing roller. The developing unit has a force receiving portion for receiving force of force applying components to rotate the developing unit relative to the photosensitive unit. When the process cartridge is pushed into to the image forming device, the force receiving portion move at least in a left-and-right direction and/or an up-and-down direction relative to the frame of the process cartridge.

Abstract: A developing cartridge for an imaging device may include: a housing; a developer roller supported by the housing and configured to rotate about an axis of the developer roller; and a coupling gear on a first side of the housing and configured to rotate; a transmission rod configured to move in response to a rotation of the coupling gear, a first part of the transmission rod on the first side of the housing; a first protrusion movably mounted on a second side of the housing, and configured to move in response to a movement of the transmission rod; and a second protrusion on the first side of the housing, extending toward the second side of the housing, and the second protrusion comprising a guide surface configured to cause the transmission rod to move toward the second side of the housing in response to the rotation of the coupling gear.

Abstract: A high-insulation integrated plastic lamp holder that does not require traditional American and European-standard copper lamp holders, comprising a high-insulation plastic body formed by injection molding. The top of the high-insulation plastic body is provided with a barrier, a first conductive component slot, and a second conductive component slot, and the barrier is located between the first conductive component slot and the second conductive component slot. The first conductive component slot and the second conductive component slot are inserted into positive and negative conductive sheets correspondingly, and the assembly of the lamp holder is simpler, which facilitates automatic production, thereby greatly improving the daily production capacity and insulation, and lowering the cost of production.

Abstract: An injection-molded integrated lamp string includes a power line and several lamp bulbs spaced apart on a power line. The lamp bulb comprises a lampshade, a lamp core body, and at least one insulation plastic piece. The lampshade is provided with an insertion portion, and the lamp core body is inserted into the insertion portion and protruded into the lampshade. The lamp core body is provided with at least one LED lamp filament, and both ends of the LED lamp filament are connected with a positive pole conductive wire and a negative pole conductive wire to form a semi-finished lamp bulb. The semi-finished lamp bulb, the positive pole conductive wire, and the negative pole conductive wire are integrally connected with the power line through injection molding. An injection plastic fusion body and the semi-finished lamp bulb are fused integrally through a mold to form a sealing insulation plastic head.

Abstract: The present invention discloses a highly waterproof and highly insulative simple plastic lamp bulb without a conventional lamp cap, including a lampshade, a waterproof insulation plastic lamp cap, a conductive connection piece, and a lamp core body, wherein an insertion portion is provided at the bottom of the lampshade, the lamp core body is inserted into the insertion portion, the conductive connection piece is in electrical connection with the lamp core body, the conductive connection piece is disposed on the insertion portion and then integrally injection-molded into the waterproof insulation plastic lamp cap by an injection molding machine. The production process is simplified, those conventional lamp bulbs with lamp caps of various sizes are replaced, the production costs are reduced, and the daily production volume is increased.

Abstract: Discloses herein is a storage component disassembly tooling, for disassembling a storage component on a process cartridge. The process cartridge has a housing and a storage component mounting bracket on the housing for supporting the storage component. The storage component disassembly tooling has a drilling portion and a positioning portion. The positioning portion positions the storage component disassembly tooling on the housing of the process cartridge. The drilling portion moves relative to the positioning portion to destroy at least a part of the storage component mounting bracket.

Abstract: The present invention provides a developing cartridge, the developing cartridge comprises: a developer roller that can rotate about an axis extending in a first direction; a housing having a developer accommodating portion that can accommodate a developer, including a first side and a second side disposed opposite to the first side in the first direction; an input gear disposed on the first side of the housing; and a chip assembly comprising a chip, which is mounted on the housing and located on the second side of the housing; wherein a developer filling port and a cap are further provided on the second side of the housing, developer can be filled into the developer accommodating portion through the developer filling port, the cap is used to seal the developer filling port so as to prevent the developer from leaking from the developer filling port, and wherein projection of at least a part of the chip assembly along the first direction is overlapped with overlaps projection of a part of the cap along the firs

Abstract: The developing cartridge herein has a housing, a developing roller rotatably supported by it, the developing roller rotating about an axis in a direction, a supply roller rotatably supported by the housing and configured to convey a developer to the developing roller, the supply roller having a supply roller shaft, a driving gear on a driving side of the housing in the direction, and an electrode electrically connected to the developing roller shaft. The electrode has first and second parts, and an intermediate part connecting them. The first part is on an opposite side of the driving side of the housing, the second part is on the driving side, and the opposite side of the driving side and the driving side are opposite ends of the housing in the direction, and the second part is simultaneously in contact with the supply roller shaft and the developing roller shaft.

Abstract: A chip dismounting and mounting device, matched with a chip mounting part on a process cartridge. The chip dismounting and mounting device is capable of dismounting a chip disposed on the chip mounting part or mounting the chip on the chip mounting part. The chip dismounting and mounting device can smoothly dismount the chip on an exhausted process cartridge without damage and smoothly mount the dismounted chip on a new process cartridge. This alleviates the inconvenience for the user to dismount a chip on the exhausted process cartridge and mount the chip on the new process cartridge.

Abstract: Disclosed in the present invention is a process cartridge, which is detachably mounted into an electronic imaging device, wherein the electronic imaging device comprises a separating member. The process cartridge comprises: a photosensitive drum; a developing roller; a first housing supporting the developing roller, wherein when the process cartridge is mounted into the electronic imaging device, in a direction of gravity, the photosensitive drum is located on a lower end side of the process cartridge, and an axis of the developing roller is located on an upper side of an axis of the photosensitive drum; and an integrally molded second housing. The second housing supports the photosensitive drum. A first housing is rotatable relative to the second housing. A separating force receiving component movable relative to the second housing is provided on the second housing.

Abstract: Discloses herein is a storage component disassembly tooling, which can be used to disassemble a storage component on a process cartridge. The process cartridge comprises a housing and a storage component mounting bracket provided on the housing for supporting the storage component. The storage component disassembly tooling comprises: a drilling portion; and a positioning portion, wherein the positioning portion can position the storage component disassembly tooling on the housing of the process cartridge, and the drilling portion can be drilled into the storage component mounting bracket and destroy at least a part of the storage component mounting bracket. The storage component disassembly tooling not only has simple operation, shortens the disassembly time of the storage component, improves the disassembly efficiency, and saves time and labor. Moreover, the storage component disassembly tooling has a relatively simple structure, and the manufacturing difficulty and manufacturing cost are relatively low.

Abstract: There is provided a process cartridge that includes a driving assembly engageable with a driving shaft having a recess in an image forming apparatus. The driving assembly includes a coupling member, configured to receive a driving force from the driving shaft and provided with a power receiving portion engageable with the recess of the driving shaft; and a body portion capable of rotating after receiving the driving force transmitted by the power receiving portion. When the driving assembly is mounted in the image forming apparatus, the power receiving portion can urge the axis of the driving shaft to be inclined with respect to the axis of the driving assembly. The coupling member urges the driving shaft to be inclined to implement engagement and disengagement, thus solving the technical problem in the prior art that the driving assembly has complicated molding process, high production costs and unstable transmission of the driving force.

Abstract: A burner using a high-temperature combustion catalyst is disclosed.