TWM594100U - Lamp capable of adjusting direction of light source in lamp housing - Google Patents

Abstract

A lamp capable of adjusting the direction of the light source from the lamp housing includes a hollow lamp housing, a lighting component and an adjusting component, the lighting component is installed inside the lamp housing, and is pivotally connected to both sides of the lamp housing The adjustment component is installed on one side of the lamp housing, and is connected to the lighting component to drive the lighting component to rotate. The user can directly adjust the angle and direction of the outward projection of the lighting component installed inside the lamp housing through the adjustment component protruding outside the lamp housing, so there is no need to reserve around the lamp for the lamp housing to rotate The space allows the installation location of the light fixture to be more unrestricted. Furthermore, the appearance of the light fixture can be kept unchanged, thereby achieving the purpose of not affecting the visual effect produced by the match of the light fixture and the surrounding environment.

Description

Lamps capable of adjusting the direction of the light source from the lamp housing

The present invention relates to a lamp, which refers to a lamp that can adjust the direction of the light source from inside the lamp housing.

As shown in FIG. 12, the prior art lamps with adjustable light source irradiation direction generally include a fixing seat 61, a pivoting seat 62 and a lamp housing 63. The fixing seat 61 is used for fixing on a mounting surface (such as a wall) ), the pivot seat 62 is rotatably mounted on the fixed seat 61, the lamp housing 63 is fixed on the pivot seat 62, and the lamp housing 63 is internally fixed with a light projection outward Lighting components. Thereby, when the pivoting seat 62 and the lamp housing 63 are driven to pivot relative to the fixing seat 61, the angle and direction of the light projection of the lighting assembly can be adjusted.

However, since the above-mentioned prior art lamps achieve the purpose of adjusting the direction of the light source by rotating the pivot base 62 and the lamp housing 63, when installing the prior art lamps, it is necessary to reserve around the lamps There is enough space for the pivoting seat 62 and the lamp housing 63 to rotate according to the needs of users, so that the position where the prior art lamp can be installed is limited. Furthermore, after the pivoting seat 62 and the lamp housing 63 rotate, the appearance of the prior art lamp changes, which will affect the visual effect of the lamp and surrounding environment.

As mentioned above, therefore, the above-mentioned prior art lamps that can adjust the irradiation direction of the light source still need to be further improved.

In view of the aforementioned problems in the prior art, the purpose of the present invention is to provide a lamp that can directly adjust the direction of the light source from the inside of the lamp housing without rotating the lamp housing.

In order to achieve the above-mentioned creative purpose, the technical means of this new type makes a lamp that can adjust the light source to be emitted from the lamp housing include: A hollow lamp housing having two lateral sides on opposite sides; A lighting assembly is installed inside the lamp housing and is pivotally connected to both sides of the lamp housing. The lighting assembly has a base and at least one light-emitting element, and the base has a base opposite to the base Two pivotal connection parts at both ends, the two pivotal connection parts are respectively pivotally connected to both side parts of the lamp housing, and the at least one light-emitting element is arranged on the base; An adjustment component is installed on one side of the lamp housing. The adjustment component is connected to the base and protrudes to the outside of the lamp housing, and the adjustment component can drive the lighting component to rotate.

A perforation can be formed through the side part of the lamp housing for installing the adjustment component; The above adjustment assembly can have a driving member and a waterproof washer, the driving member penetrates through the perforation of the side portion of the lamp housing, and is connected to the base, the waterproof washer is sleeved on the driving member and fixed in the perforation Between the hole edge and the driving part.

The base of the lighting assembly can include a circuit board, a heat sink and a side plate, the at least one light-emitting element is disposed on the circuit board, the heat sink is mounted on the bottom surface of the circuit board, and the side plate is fixed on the circuit At one end of the base plate, one of the pivoting portions of the base is provided on the side plate, and the driving member of the aforementioned adjustment assembly is connected to the side plate of the base.

A long hole can be further provided on the side plate of the base of the above lighting assembly; The driving part of the above adjustment assembly can include an outer driving piece, an inner transmission piece and a shaft, the outer driving piece is arranged outside the casing, and the position corresponds to the side portion of the casing, and the inner transmission piece is arranged on the Inside the housing, and located between the side plate and the side portion of the housing, an interlocking protrusion is provided on the inner transmission plate, the interlocking protrusion protrudes into the long hole of the side plate, and the shaft penetrates the housing For the perforation on the side part, the two ends of the shaft are respectively fixed to the outer driving piece and the inner transmission piece, and the pivot of the shaft and the base of the lighting assembly are not located on the same axis; The waterproof washer is sleeved on the shaft, and is fixed between the hole edge of the perforation and the shaft.

An arc-shaped anti-slip surface can be further provided on the side portion of the lamp housing, and the arc-shaped anti-slip surface is coaxial with the perforation of the side portion; One end of the outer driving piece of the driving member of the adjustment assembly is fixed to the shaft, and the position of the other end corresponds to the anti-slip surface of the side of the lamp housing. The adjustment assembly can further have a set screw, which The screw penetrates the driving piece outside the driving member, and is connected with the outer driving piece via a screw thread, and the set screw can selectively abut against the anti-slip surface of the side portion of the lamp housing.

The adjustment assembly can further have a worm gear and a worm, the worm gear is sleeved and fixed on the shaft of the driving member, and is located outside the lamp housing, the worm is rotatably installed on the side of the lamp housing And connect with the worm gear.

The driving part of the above adjustment assembly can include an outer driving piece and a shaft, the outer driving piece is provided outside the casing, and the position corresponds to the side of the casing, and the shaft passes through the side of the casing Through holes, the two ends of the shaft are respectively fixed to the side plates of the outer driving piece and the base of the lighting assembly, and the pivotal connection parts of the shaft and the base of the lighting assembly are on the same axis; The waterproof washer is sleeved on the shaft, and is fixed between the hole edge of the perforation and the shaft.

The lamp capable of adjusting the direction of the light source from the lamp housing can further include at least one fixing jig fixed on a rear side of the lamp housing.

Each side portion of the lamp housing can be a detachable side cover.

With the design as described above, the user can directly adjust the angle and direction of the outward projection of the lighting component installed inside the lamp housing through the adjustment component protruding outside the lamp housing without turning the lamp housing, Therefore, when installing the lamp of the new type, there is no need to reserve a space around the lamp housing for rotation, so that the position of installing the lamp is not limited. Furthermore, since it is not necessary to rotate the lamp housing when adjusting the angle and direction of the light projected outward by the lighting assembly, the appearance of the lamp can be maintained unchanged, thereby achieving the vision without affecting the collocation of the lamp with the surrounding environment The purpose of the effect.

The technical means adopted by the new model to achieve the intended purpose of creation are further described below in conjunction with the drawings and preferred embodiments of the new model.

Referring to FIGS. 1 to 3, the lamp of the present invention that can adjust the light source from the lamp housing includes a lamp housing 10, at least one fixing jig 20, a lighting component 30 and an adjusting component 40.

The lamp housing 10 is hollow, and has a front side and a rear side 11 on opposite sides, and two side sides 12 on the other opposite sides. In the specific embodiment of the present invention, each side portion 12 of the lamp housing 10 is a detachable side cover.

The at least one fixing jig 20 is fixed on the side portion 11 behind the lamp housing 10, and is used to assemble on a mounting surface (such as a wall), thereby mounting the lamp on the mounting surface.

With reference to FIGS. 4 and 5, the lighting assembly 30 is installed inside the lamp housing 10 and pivotally connected to the two side portions 12 of the lamp housing 10 so that the lighting assembly 30 can face the front side of the lamp housing 10 Rotate forward and backward with the rear side portion 11. The lighting assembly 30 has a base 31 and at least one light emitting element 32.

The base 31 has two pivoting parts 310 located at opposite ends of the base 31 respectively. The two pivoting parts 310 are respectively pivotally connected to the two side portions 12 of the lamp housing 10 so that the base 31 can face the lamp The housing 10 rotates forward and backward. The at least one light-emitting element 32 is disposed on the base 31 and can project light toward the outside of the lamp housing 10.

Specifically, the base 31 includes a circuit board 311, a heat sink 312 and a side plate 313. The at least one light-emitting element 32 is disposed on the circuit board 311. The heat sink 312 is installed on the bottom surface of the circuit board 311 to help dissipate the heat energy generated by the circuit board 311 and the light emitting element 32. The side plate 313 is fixed on one end of the circuit board 311. The side plate 313 is provided with one of the pivoting portions 310 of the base 31.

As shown in FIGS. 2 to 5, the adjustment component 40 is installed on one of the side portions 12 of the lamp housing 10. The adjustment component 40 is connected to the base 31 and protrudes outside the lamp housing 10 for the user The lighting assembly 30 can be driven to rotate through the adjusting assembly 40 to adjust the angle and direction of the light projecting from the lighting assembly 30.

Specifically, a through-hole 121 is formed through the side portion 12 of the lamp housing 10 on which the adjustment component 40 is installed. The adjustment component 40 has a driving member 41 and a waterproof gasket 42. The driving member 41 penetrates the perforation 121 of the side portion 12 of the lamp housing 10 and is connected to the side plate 313 of the base 31, thereby, when the driving member 41 is rotated, the lighting assembly 30 can be driven to rotate. The waterproof gasket 42 is sleeved on the driving member 41 and is clamped between the edge of the hole 121 and the driving member 41. The waterproof gasket 42 can prevent moisture and dust from entering the lamp housing through the through hole 121 In 10, the frictional force of the drive member 41 positioned at a specific angular position after rotation can also be provided.

As shown in FIGS. 2 and 3, in the first preferred embodiment of the present invention, the side plate 313 of the base 31 of the lighting assembly 30 is further provided with a long hole 314, and the driving member 41 of the adjusting assembly 40 includes a The outer driving piece 411, an inner transmission piece 412 and a shaft 414. The outer driving piece 411 is provided outside the casing 10 and corresponds to the side portion 12 of the casing 10. The inner transmission piece 412 is disposed inside the casing 10 and is located between the side plate 313 and the side portion 12 of the casing 10. One of the inner transmission pieces 412 corresponding to the side plate 313 is provided with a linkage convex portion 413, the interlocking convex portion 413 protrudes into the long hole 314 of the side plate 313. The shaft 414 penetrates the perforation 121 of the side portion 12 of the housing 10, the two ends of the shaft 414 are fixed to the outer driving piece 411 and the inner transmission piece 412, respectively, and the shaft 414 and the lighting assembly The pivoting portion 310 of the base 31 of 30 is not located on the same axis. The waterproof washer 42 is sleeved on the shaft 414 and is clamped between the edge of the hole 121 and the shaft 414.

Thus, as shown in FIG. 5, when the user rotates the outer driving piece 411 from the outside of the lamp housing 10, the base 31 of the lighting assembly 30 can be driven through the shaft 414 and the inner transmission piece 412 relative to each other The lamp housing 10 rotates forward and backward.

Further referring to FIGS. 6 and 7, in the second preferred embodiment of the present invention, the driving member 41A of the adjusting assembly 40A includes an outer driving piece 411A and a shaft 414A, and the outer driving piece 411A is disposed on the housing The body 10A is external and corresponds to the side portion 12A of the housing 10A. The shaft 414A penetrates the through hole 121A of the side portion 12A of the housing 10A. Both ends of the shaft 414A are fixed to the outer driving pieces 411A and the side plate 313A of the base 31A of the lighting assembly 30A, and the shaft 414A and the pivoting portion 310A of the base 31A of the lighting assembly 30A are located on the same axis, and the aforementioned waterproof gasket 42A is sleeved on the shaft 414A, and is clamped between the edge of the hole 121A and the shaft 414A.

Thereby, as shown in FIG. 7, the user can rotate the outer driving piece 411A from the outside of the lamp housing 10A, and directly drive the base 31A of the lighting assembly 30A to the front of the lamp housing 10A via the shaft 414A. After turning.

Further referring to FIG. 8 and FIG. 9, which is the third preferred embodiment of the present invention, the linkage structure between the adjustment assembly 40B and the lighting assembly 30B is substantially the same as the aforementioned first preferred embodiment of the present invention, the difference lies in In the third preferred embodiment of the present invention, an arc-shaped anti-slip surface 122B is further provided on the side portion 12B of the lamp housing 10B, the arc-shaped anti-slip surface 122B and the side portion 12B The through hole 121B is coaxially arranged. One end of the outer driving piece 411B of the driving member 41B of the adjustment assembly 40B is fixed to the shaft 414B, and the other end corresponds to the anti-slip surface 122B of the side 12B of the lamp housing 10B. The adjusting assembly 40B further has a set screw 43B, the set screw 43B penetrates the driving piece 411B outside the driving member 41B, and is in contact with the outer drive piece 411B via a thread, so that the set screw 43B can selectively resist It is connected to the anti-slip surface 122B of the side portion 12B of the lamp housing 10B. The user can drive the set screw 43B to move axially toward or away from the side portion 12B of the lamp housing 10B by turning the set screw 43B, when the set screw 43B abuts on the lamp housing 10B When the anti-slip surface 122B of the side portion 12B is located, the angular position of the driving member 41B and the lighting assembly 30B can be fixed.

Further referring to FIG. 10 and FIG. 11, which is the fourth preferred embodiment of the present invention, the linkage structure between the adjustment assembly 40C and the lighting assembly 30C is substantially the same as the aforementioned first preferred embodiment of the present invention, the difference is that In the fourth preferred embodiment of the present invention, the adjusting assembly 40C further has a worm gear 44C and a worm 45C, the worm gear 44C is sleeved and fixed on the shaft 414C of the driving member 41C, and is located in the lamp housing 10C Outside, the worm 45C is rotatably mounted on the side portion 12C of the lamp housing 10C, and is assembled with the worm wheel 44C. Thereby, the user can sequentially rotate the worm wheel 44C, the driving member 41C, and the lighting assembly 30C by rotating the worm 45C, so as to adjust the angle and direction of the lighting assembly 30C projecting light outward.

The advantage of this new type of lamp that can adjust the light source from the lamp housing is that the user can directly adjust the installation through the adjustment components 40, 40A, 40B, 40C that protrude outside the lamp housing 10, 10A, 10B, 10C The angle and direction of the lighting components 30, 30A, 30B, and 30C projected inside the lamp housing 10, 10A, 10B, and 10C without turning the lamp housing 10, 10A, 10B, and 10C, so the new There is no need to reserve space around the lamp housing 10, 10A, 10B, 10C for the rotation of the lamp, so that the location where the lamp is installed is not limited. Furthermore, since the angle and direction of the light projected by the lighting assembly 30, 30A, 30B, 30C are adjusted without turning the lamp housing 10, 10A, 10B, 10C, the appearance of the lamp can be kept unchanged, In order to achieve the purpose of not affecting the visual effect produced by matching the lamp with the surrounding environment.

The above is only a preferred embodiment of the present invention, and does not limit the present invention in any form. Although the present invention has been disclosed as the above in the preferred embodiment, it is not intended to limit the present invention. Anything in this technical field has Generally speaking, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention within the scope of the technical solution of the present invention still fall within the scope of the technical solution of the present invention.

10, 10A, 10B, 10C: lamp housing 11: Rear side 12, 12A, 12B, 12C: side part 121, 121A, 121B: perforated 122B: anti-slip surface 20: Fixture 30, 30A, 30B, 30C: lighting components 31, 31A: Base 310, 310A: pivot joint 311: Circuit board 312: Radiator 313, 313A: side panel 314: Long hole 32: Light emitting element 40, 40A, 40B, 40C: adjustment components 41, 41A, 41B, 41C: driving parts 411, 411A, 411B: external driver 412: inner drive plate 413: Interlocking convex 414, 414A, 414B, 414C: shaft 42, 42A: Waterproof washer 43B: stop screw 44C: Worm gear 45C: Worm 61: Fixed seat 62: pivot seat 63: lamp housing

FIG. 1 is a perspective external view of a first preferred embodiment of the new model. 2 is a partial exploded view of the first preferred embodiment of the new model. 3 is a perspective view of some components of the first preferred embodiment of the new model. FIG. 4 is a schematic view of the external side view of the first preferred embodiment of the new model. FIG. 5 is a schematic view of the internal side view of the first preferred embodiment of the new model. 6 is a partial perspective exploded view of the second preferred embodiment of the new model. 7 is a schematic diagram of the internal side view of the second preferred embodiment of the new model. 8 is a partial perspective exploded view of the third preferred embodiment of the new model. 9 is a schematic perspective view of the third preferred embodiment of the new model during adjustment. 10 is a partial perspective exploded view of the fourth preferred embodiment of the new model. FIG. 11 is a schematic perspective view of the fourth preferred embodiment of the new model during adjustment. 12 is a schematic side view of the prior art.

12: Side part

121: Piercing

30: Lighting components

31: Dock

310: pivot

311: Circuit board

312: Radiator

313: Side panel

314: Long hole

32: Light emitting element

40: Adjust components

41: Driver

411: external driver

412: inner drive plate

413: Interlocking convex

414: Shaft

42: Waterproof washer

Claims (9)

A lamp capable of adjusting the direction of the light source from the lamp housing includes a lamp housing, a lighting component and an adjusting component, wherein: The lamp housing is hollow, and has two side portions on opposite sides; The lighting assembly is installed inside the lamp housing and is pivotally connected to both sides of the lamp housing. The lighting assembly has a base and at least one light-emitting element, and the base has two at opposite ends of the base, respectively A pivoting portion, the two pivoting portions are respectively pivotally connected to both side portions of the lamp housing, and the at least one light-emitting element is disposed on the base; The adjustment component is installed on one of the side parts of the lamp housing. The adjustment component is connected to the base and protrudes outside the lamp housing, and the adjustment component can drive the lighting component to rotate. The luminaire that can adjust the direction of the light source from the lamp housing as described in claim 1, wherein: A perforation is formed through the side portion of the lamp housing for installing the adjustment assembly; The adjusting component has a driving part and a waterproof washer, the driving part penetrates through the perforation on the side of the lamp housing, and is connected to the base, the waterproof washer is sleeved on the driving part, and is fixed on the perforation Between the hole edge and the driving part. The lamp capable of adjusting the direction of the light source from the lamp housing according to claim 2, wherein the base of the lighting assembly includes a circuit board, a heat sink and a side plate, and the at least one light-emitting element is disposed on the circuit board , The heat sink is installed on the bottom surface of the circuit board, the side plate is fixed on one end of the circuit board, the side plate is provided with one of the pivoting portions of the base, and the driving member of the adjustment component is connected to the base Side plate of the seat. The luminaire that can adjust the direction of the light source from the lamp housing as described in claim 3, wherein: A long hole is further provided on the side plate of the base of the lighting assembly; The driving part of the adjusting assembly includes an outer driving piece, an inner driving piece and a shaft, the outer driving piece is arranged outside the casing, and the position corresponds to the side part of the casing, and the inner driving piece is arranged on the casing Inside the body, and located between the side plate and the side of the casing, an interlocking convex portion is provided on the inner transmission plate, the interlocking convex portion protrudes into the long hole of the side plate, and the shaft penetrates through the housing For the perforation of the side part, the two ends of the shaft are respectively fixed to the outer driving piece and the inner transmission piece, and the pivot of the shaft and the base of the lighting assembly are not located on the same axis; The aforementioned waterproof gasket is sleeved on the shaft and is fixed between the hole edge of the perforation and the shaft. The luminaire that can adjust the direction of the light source from the lamp housing as described in claim 4, wherein: An arc-shaped anti-slip surface is further provided on the side portion of the lamp housing, and the arc-shaped anti-slip surface is coaxial with the perforation of the side portion; One end of the outer driving piece of the driving member of the adjustment assembly is fixed to the shaft, and the position of the other end corresponds to the anti-slip surface of the side of the lamp housing. The adjustment assembly further has a set screw, the set screw The driving piece penetrates through the outside of the driving member and is in contact with the outer driving piece via a screw thread, and the set screw can selectively abut against the non-slip surface of the side portion of the lamp housing. The lamp capable of adjusting the direction of the light source from the lamp housing according to claim 4, wherein the adjustment assembly further has a worm wheel and a worm, the worm wheel is sleeved and fixed on the shaft of the driving member, and is located in the lamp Outside the housing, the worm is rotatably mounted on the side portion of the lamp housing and is assembled with the worm wheel. The luminaire that can adjust the direction of the light source from the lamp housing as described in claim 3, wherein: The driving part of the adjusting assembly includes an outer driving piece and a shaft, the outer driving piece is arranged outside the casing, and the position corresponds to the side portion of the casing, the shaft penetrates the through hole of the side portion of the casing , The two ends of the shaft are respectively fixed to the side plates of the outer driving plate and the base of the lighting assembly, and the pivotal connection parts of the shaft and the base of the lighting assembly are on the same axis; The aforementioned waterproof gasket is sleeved on the shaft and is fixed between the hole edge of the perforation and the shaft. The lamp capable of adjusting the direction of the light source from the lamp housing according to any one of claims 1 to 7, further comprising at least one fixing jig fixed to a rear side of the lamp housing. The lamp capable of adjusting the direction of the light source from the lamp housing according to any one of claims 1 to 7, wherein each side portion of the lamp housing is a detachable side cover.

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