Abstract: A strain relief clamp (100), which has a first body part (110) and a second body part (120) creating a passage (160) for clamping cables upon the two body parts securely attached together by using locking mechanisms (105,106). An individual locking mechanism (105) has a first plurality of teeth (115) protruded from the first body part (110), and a spring strip (130) formed with a second plurality of teeth (135). The second plurality of teeth (135) faces and engages with the first plurality of teeth (115) to lock the individual locking mechanism (105). The spring strip (130) is bendable, allowing a user to bend the spring strip (130) and subsequently cause the second plurality of teeth (135) to disengage from the first plurality of teeth (115) to release the individual locking mechanism (105). Tool-free release of the cables is achieved, offering the user convenience.

Abstract: Various embodiments may relate to a light-emitting device. The light-emitting device includes an encapsulation housing and a light engine arranged in the encapsulation housing. The light engine is arranged in the encapsulation housing in such a manner that a cavity is formed between the light engine and the encapsulation housing. At least the exit surface of a light source arranged on one side of the light engine is located in the cavity.

Abstract: Various embodiments may relate to an illuminating device including a lens unit, a housing part and a lighting assembly. The lighting assembly is arranged in a cavity defined by the lens unit and the housing part. The lens unit includes a plurality of micro lens structures, a plurality of locating structures are arranged between the plurality of micro lens structures on one side of the lens unit facing to the lighting assembly, and the locating structures at least partially pass through the lighting assembly to positionally fixed the lighting assembly in relation to the lens unit. Various embodiments may further relate to a method for manufacturing the illuminating device.

Abstract: A housing of an electronic module may include: a mounting surface located at one side of the housing, wherein the mounting surface includes at least three sub-mounting surfaces, lines connecting the centers of respective sub-mounting surfaces form a polygon, and a mounting hole extending from one side of the housing to the other side thereof and being opened within an area of the polygon.

Abstract: Various embodiments may relate to an optical unit for a light-emitting structure, a light-emitting structure, and a light box comprising the light-emitting structure. The optical unit includes a body and a light-blocking structure, wherein the body includes at least one reflective surface, wherein the light-blocking structure includes a first light-blocking structure and a second light-blocking structure, wherein the first light-blocking structure is formed in one piece with the body, and the second light-blocking structure is arranged in the first light-blocking structure, wherein the first light-blocking structure is arranged to at least partially surround the reflective surface, to block the light leaks from the reflective surface by the second light-blocking structure.

Abstract: Various embodiments may relate to a lens for an illumination device. The lens includes a bottom wall, a top wall, and a circumferential wall. The circumferential wall connects the bottom wall and the top wall. A plurality of regions of the bottom wall respectively arch towards the top wall to define at least one first accommodation cavity having an inner wall as a first incident surface, and at least one second accommodation cavity having an inner wall as a second incident surface. The first and second incident surfaces are designed as different curved surfaces for receiving first incident light and second incident light, respectively. Various embodiments further relate to an illumination device including the lens.

Abstract: Various embodiments may relate to a light-emitting device. The light-emitting device includes an encapsulation housing and a light engine arranged in the encapsulation housing. The light engine is arranged in the encapsulation housing in such a manner that a cavity is formed between the light engine and the encapsulation housing. At least the exit surface of a light source arranged on one side of the light engine is located in the cavity.

Abstract: Various embodiments may relate to an optical unit for a light-emitting structure, a light-emitting structure, and a light box comprising the light-emitting structure. The optical unit includes a body and a light-blocking structure, wherein the body includes at least one reflective surface, wherein the light-blocking structure includes a first light-blocking structure and a second light-blocking structure, wherein the first light-blocking structure is formed in one piece with the body, and the second light-blocking structure is arranged in the first light-blocking structure, wherein the first light-blocking structure is arranged to at least partially surround the reflective surface, to block the light leaks from the reflective surface by the second light-blocking structure.

Abstract: An encapsulation housing for a LED module, may include an upper housing and a lower housing joined together and defining together a cavity, wherein at least one of the upper housing and the lower housing has an inner partition wall partitioning the cavity into an assembly cavity and an anti-leakage cavity encircling the assembly cavity.

Abstract: Various embodiments may relate to a lighting device including a first lighting unit for emitting a first illuminating light, a cover, and a photosensitive coating configured to clean the cover. The lighting device further includes a control device which controls the photosensitive coating to enter an operating state on the basis of whether a situation of ambient environment reaches a first preset condition, and/or which controls the photosensitive coating to enter a non-operating state on the basis of whether the situation of the ambient environment reaches a second preset condition. Furthermore, various embodiments also relate to a cleaning control method of a lighting device.

Abstract: A lighting device may include: a cover in which a circuit board mounted with multiple lighting modules is provided, an end cap which is used to close the cover at least one end of the cover, as well as adhesive sealant, wherein the end cap includes a first portion that can be closely mounted into the cover and a second portion at the outside of the cover, and the second portion is configured to form a recess, the adhesive sealant encapsulate the cover and seal the end cap by flowing into the recess.

Abstract: Various embodiments may relate to an illuminating device including a lens unit, a housing part and a lighting assembly. The lighting assembly is arranged in a cavity defined by the lens unit and the housing part. The lens unit includes a plurality of micro lens structures, a plurality of locating structures are arranged between the plurality of micro lens structures on one side of the lens unit facing to the lighting assembly, and the locating structures at least partially pass through the lighting assembly to positionally fixed the lighting assembly in relation to the lens unit. Various embodiments may further relate to a method for manufacturing the illuminating device.

Abstract: Various embodiments may relate to a lens for an illumination device. The lens includes a bottom wall, a top wall, and a circumferential wall. The circumferential wall connects the bottom wall and the top wall. A plurality of regions of the bottom wall respectively arch towards the top wall to define at least one first accommodation cavity having an inner wall as a first incident surface, and at least one second accommodation cavity having an inner wall as a second incident surface. The first and second incident surfaces are designed as different curved surfaces for receiving first incident light and second incident light, respectively. Various embodiments further relate to an illumination device including the lens.

Abstract: A housing of an electronic module may include: a mounting surface located at one side of the housing, wherein the mounting surface includes at least three sub-mounting surfaces, lines connecting the centers of respective sub-mounting surfaces form a polygon, and a mounting hole extending from one side of the housing to the other side thereof and being opened within an area of the polygon.

Abstract: An encapsulation housing for a LED module, may include an upper housing and a lower housing joined together and defining together a cavity, wherein at least one of the upper housing and the lower housing has an inner partition wall partitioning the cavity into an assembly cavity and an anti-leakage cavity encircling the assembly cavity.