LED light source adsorption device

Abstract

The utility model belongs to the technical field of LED lamps, and particularly relates to an LED light source adsorption device which comprises a lamp shell, a lamp source mounting plate is detachably connected to the top of the lamp shell, a lampshade is detachably connected to the position, located outside the lamp source mounting plate, of the top of the lamp shell, and inserting holes are formed in the two sides of the interior of the lamp source mounting plate. Arc-shaped grooves are formed in the two sides, close to the inserting holes, in the lamp source mounting plate, pressing blocks are arranged on the two sides of the top of the lamp shell, and inserting blocks are fixedly connected to the two sides of the bottom of the lampshade; the utility model provides an LED light source adsorption device which solves the problems that in the prior art, a light source installation plate is mostly directly adsorbed on a lamp shell through a magnet, but the stability is poor and the light source installation plate is prone to falling off after being used for a long time only through an adsorption mode, and a lampshade is generally installed through a plurality of bolts, so that the installation cost is low. However, a bolt installation mode is troublesome and time-consuming in disassembly and assembly, and the working efficiency in maintenance and replacement is reduced.

Description

Technical Field

[0001] The utility model belongs to the field of LED lamps, in particular to an LED light source adsorption device. Background Art

[0002] LED light source adsorption refers to the process of fixing the LED light source in a lamp or other equipment. LED light source adsorption is usually achieved through some specific methods and materials to ensure that the LED light source is firmly and reliably fixed in the corresponding position during use, while ensuring the heat dissipation and light transmission effect.

[0003] In the prior art, the light source mounting plates are mostly directly adsorbed on the lamp housing by magnets, but the stability of the adsorption method alone is poor and it is easy to fall off after long-term use. The lampshade is generally installed by multiple bolts, but the bolt installation method is troublesome and time-consuming to disassemble and assemble, which reduces the work efficiency during maintenance and replacement. Utility Model Content

[0004] In view of the above problems existing in the prior art, the main purpose of the utility model is to provide an LED light source adsorption device.

[0005] The technical solution of the utility model is as follows: an LED light source adsorption device comprises a lamp housing, a lamp source mounting plate is detachably connected to the top of the lamp housing, a lamp cover is detachably connected to the top of the lamp housing and located outside the lamp source mounting plate, sockets are provided on both sides of the interior of the lamp source mounting plate, arc grooves are provided on both sides of the interior of the lamp source mounting plate near the sockets, pressure blocks are provided on both sides of the top of the lamp housing, plug blocks are fixedly connected on both sides of the bottom of the lamp cover, slots matching the plug blocks are provided on both sides of the top of the lamp housing, a disassembly and assembly component is provided inside the lamp housing, and linkage components are provided on both sides of the interior of the lamp housing.

[0006] As a preferred embodiment, the disassembly and assembly component includes a slot, which is opened on both sides of the top of the lamp housing, and slides are slidably connected to both sides of the interior of the lamp housing, and a card block is fixedly connected to the outer side of the slide, and a card slot matching the card block is opened on the outer side of the plug block, and a first spring is arranged on both sides of the interior of the lamp housing and on one side of the slide, and the top of the slide extends to the top of the lamp housing and is fixedly connected to a shift block, and the shift block is slidably connected to the inner wall of the lamp housing.

[0007] As a preferred embodiment, the linkage assembly includes a first slider and a linkage unit, the first slider is slidably connected to the inside of the slot, the inner sides of the lamp housing are fixedly connected to the limiting rod, the first slider is slidably connected to the outside of the limiting rod, a second spring is arranged outside the limiting rod and between the bottom of the first slider and the inner wall of the lamp housing, teeth are arranged on the outer side of the first slider, the inner sides of the lamp housing are rotatably connected to the first gear, the first gear is meshed with the first slider through teeth, the outer side of the first gear is fixedly connected to the first pulley, and the pressure block can be raised and lowered by the linkage unit.

[0008] As a preferred embodiment, the linkage unit includes a second slider, both sides of the top of the lamp housing are slidably connected with the second slider, the pressure block is fixedly connected to the top of the second slider, the outer side of the second slider is provided with teeth, the inside of the lamp housing close to the second slider on both sides are rotatably connected with second gears, the second gear is meshed with the second slider through the teeth, the inside of the lamp housing close to the second gear on both sides are rotatably connected with third gears, the third gear is meshed with the second gear, the outer side of the third gear is fixedly connected with a second pulley, and the first pulley and the second pulley are connected by a transmission belt.

[0009] As a preferred implementation, an LED chip is disposed on the top of the light source mounting plate, and an LED light source body is disposed on the top of the light source mounting plate and equidistantly outside the LED chip.

[0010] As a preferred implementation manner, a convex lens is fixedly connected to the upper part of the interior of the lampshade, and one side of the top of the clamping block is a slope structure.

[0011] The beneficial effects of the utility model are as follows:

[0012] The device has a simple structure and can quickly install and disassemble the lamp source mounting plate and the lampshade. It is easy to operate and has high installation stability. Compared with the magnetic adsorption method, it will not fall off easily. It not only ensures the service life, but also improves the work efficiency of maintenance and replacement of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model will be further described below in conjunction with the accompanying drawings.

[0014] Figure 1 It is a three-dimensional diagram of the utility model;

[0015] Figure 2 It is a three-dimensional diagram of the lamp housing and the lamp source mounting plate in the utility model;

[0016] Figure 3 It is a cross-sectional view of the lampshade in the utility model;

[0017] Figure 4 It is a partial cross-sectional view of the lamp housing in the utility model;

[0018] Figure 5 This is a bottom view of the lampshade in the utility model;

[0019] Figure 6 For the utility model Figure 4 Enlarged view of point A in the middle;

[0020] Figure 7 For the utility model Figure 4 Enlarged view of point B in the middle.

[0021] In the figure: 1. lamp housing; 2. lamp source mounting plate; 3. socket; 4. arc groove; 5. pressure block; 6. lampshade; 7. plug block; 8. clamping block; 9. slide plate; 10. first spring; 11. shift block; 12. slot; 13. first slider; 14. limit rod; 15. second spring; 16. first gear; 17. first pulley; 18. second slider; 19. second gear; 20. third gear; 21. second pulley; 22. transmission belt; 23. LED chip; 24. LED light source body; 25. convex lens. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] See also Figure 1-7 A LED light source adsorption device comprises a lamp housing 1, a lamp source mounting plate 2 is detachably connected to the top of the lamp housing 1, a lampshade 6 is detachably connected to the top of the lamp housing 1 and located outside the lamp source mounting plate 2, sockets 3 are provided on both sides of the interior of the lamp source mounting plate 2, arc grooves 4 are provided on both sides of the interior of the lamp source mounting plate 2 near the sockets 3, pressing blocks 5 are provided on both sides of the top of the lamp housing 1, plug blocks 7 are fixedly connected on both sides of the bottom of the lampshade 6, slots 12 matching the plug blocks 7 are provided on both sides of the top of the lamp housing 1, a disassembly and assembly component is provided inside the lamp housing 1, and linkage components are provided on both sides of the interior of the lamp housing 1.

[0024] Specifically, the disassembly and assembly component includes a slot 12, which is opened on both sides of the top of the lamp housing 1, and slide plates 9 are slidably connected to both sides of the interior of the lamp housing 1, and a card block 8 is fixedly connected to the outer side of the slide plate 9. A card slot matching the card block 8 is opened on the outer side of the insertion block 7, and a first spring 10 is arranged on both sides of the interior of the lamp housing 1 and on one side of the slide plate 9. The top of the slide plate 9 extends to the top of the lamp housing 1 and is fixedly connected with a shift block 11, and the shift block 11 is slidably connected to the inner wall of the lamp housing 1. The linkage component includes a first slider 13 and a linkage unit, and the first slider 13 is slidably connected to the inside of the slot 12, and both sides of the interior of the lamp housing 1 are fixedly connected to a limiting rod 14, and the first slider 13 is slidably connected to the outside of the limiting rod 14, and a second spring 15 is arranged on the outside of the limiting rod 14 and between the bottom of the first slider 13 and the inner wall of the lamp housing 1, and teeth are arranged on the outer side of the first slider 13. The first gear 16 is rotatably connected to the first slider 13 through teeth, and the first pulley 17 is fixedly connected to the outer side of the first gear 16. The pressing block 5 can be lifted and lowered by a linkage unit. The linkage unit includes a second slider 18. The second sliders 18 are slidably connected to both sides of the top of the lamp housing 1. The pressing block 5 is fixedly connected to the top of the second slider 18. Teeth are provided on the outer side of the second slider 18. The inside of the lamp housing 1 is rotatably connected to the second gear 19 on both sides close to the second slider 18. The second gear 19 is meshed with the second slider 18 through teeth. The inside of the lamp housing 1 is rotatably connected to the third gear 20 on both sides close to the second gear 19. The third gear 20 is meshed with the second gear 19. A second pulley 21 is fixedly connected to the outer side of the third gear 20. The first pulley 17 and the second pulley 21 are connected through a transmission belt 22.

[0025] Through the above technical solution, when the light source mounting plate 2 and the lampshade 6 need to be installed, the light source mounting plate 2 is placed on the surface of the lamp housing 1, and then the pressing block 5 is aligned and inserted into the inside of the socket 3, and then the light source mounting plate 2 is rotated to rotate the arc groove 4 to the bottom of the pressing block 5, and then the lampshade 6 is covered on the top of the lamp housing 1, and the inserting blocks 7 on both sides of the bottom of the lampshade 6 are inserted into the inside of the slot 12. During the movement of the inserting block 7 into the inside of the slot 12, the inclined surface of the card block 8 can be pushed, so that the card block 8 moves to one side, and at the same time, the first spring 10 is squeezed to deform the first spring 10 until the card block 8 is locked. When the block 8 is completely out of the slot 12, the insert block 7 can continue to move downward, and then push the first slider 13 downward, so that the first slider 13 moves downward outside the limiting rod 14, and at the same time squeezes the second spring 15, so that the second spring 15 is deformed, and the first slider 13 can drive the first gear 16 to rotate through the teeth arranged outside. When the insert block 7 pushes the first slider 13 to move to the bottom, the card block 8 rebounds into the inside of the card slot on one side of the insert block 7 under the rebound force of the first spring 10, so that the lampshade 6 is limited by the insert block 7. While the first gear 16 rotates, The first pulley 17 can be driven to rotate, and the first pulley 17 then drives the second pulley 21 and the third gear 20 to rotate through the transmission belt 22, so that the third gear 20 drives the second gear 19 to rotate through the meshing relationship, and the second gear 19 then drives the second slider 18 to slide downward through the meshing relationship, thereby driving the top pressing block 5 to move downward, and the light source mounting plate 2 can be pressed by the pressing block 5 to realize the installation of the light source mounting plate 2 and the lampshade 6. When the lampshade 6 and the light source mounting plate 2 need to be disassembled, maintained and replaced, the shifting block 11 is pushed to drive the card block 8 to disengage from the plug block 7. The lampshade 6 can be disassembled by the insertion block 7, and then the first slider 13 slides upward under the rebound force of the second spring 15, and the pressure block 5 can be driven to rise through the above-mentioned working principle, and then the light source mounting plate 2 is rotated, and the socket 3 is rotated to the pressure block 5, and the light source mounting plate 2 can be disassembled. The device has a simple structure, and the light source mounting plate 2 and the lampshade 6 can be quickly installed and disassembled. It is easy to operate and has high installation stability. Compared with the magnetic adsorption method, it will not fall off easily, which not only ensures the service life, but also improves the work efficiency of maintenance and replacement of the device.

[0026] Specifically, an LED chip 23 is arranged on the top of the light source mounting plate 2, and an LED light source body 24 is arranged equidistantly on the top of the light source mounting plate 2 and outside the LED chip 23, a convex lens 25 is fixedly connected to the upper inner part of the lampshade 6, and one side of the top of the block 8 is a slope structure.

[0027] Through the above technical solution, the LED light source body 24 and the convex lens 25 can emit the light for use, and the lampshade 6 can protect the light source mounting plate 2.

[0028] When in use, when it is necessary to install the lamp source mounting plate 2 and the lamp shade 6, the lamp source mounting plate 2 is placed on the surface of the lamp housing 1, and then the pressing block 5 is aligned and inserted into the inside of the socket 3, and then the lamp source mounting plate 2 is rotated to rotate the arc groove 4 to the bottom of the pressing block 5, and then the lamp shade 6 is covered on the top of the lamp housing 1, and the inserting blocks 7 on both sides of the bottom of the lamp shade 6 are inserted into the inside of the slot 12. During the movement of the inserting block 7 into the inside of the slot 12, the inclined surface of the card block 8 can be pushed, so that the card block 8 moves to one side, and at the same time, the first spring 10 is squeezed to deform the first spring 10 until the card block 8 is completely out of the inside of the slot 12, and the inserting block 7 can continue to move downward, and then push the first slider 13 downward, so that the first slider 13 moves downward outside the limiting rod 14, and at the same time squeezes the second spring 15, so that the second spring 15 is deformed, and the first slider 13 can drive the first gear 16 to rotate through the teeth arranged outside. When the insert block 7 pushes the first slider 13 to move to the bottom, the card block 8 rebounds into the inside of the card slot on one side of the insert block 7 under the rebound force of the first spring 10, so that the lampshade 6 is limited by the insert block 7. When the first gear 16 rotates, the first pulley 17 can be driven to rotate, and the first pulley 17 is then driven by the transmission belt 22 The second pulley 21 and the third gear 20 are driven to rotate, so that the third gear 20 drives the second gear 19 to rotate through the meshing relationship, and the second gear 19 drives the second slider 18 to slide downward through the meshing relationship, thereby driving the top pressing block 5 to move downward, and the lamp source mounting plate 2 can be pressed by the pressing block 5 to achieve the installation of the lamp source mounting plate 2 and the lampshade 6. When the lampshade 6 and the lamp source mounting plate 2 need to be disassembled, maintained and replaced, the shifting block 11 is pushed to drive the card block 8 to disengage from the card slot in the inserting block 7, and the lampshade 6 can be disassembled through the inserting block 7, and then the first slider 13 moves upward under the rebound force of the second spring 15. By sliding, the pressing block 5 can be driven to rise through the above-mentioned working principle, and then the light source mounting plate 2 is rotated, and the socket 3 is rotated to the pressing block 5, so that the light source mounting plate 2 can be disassembled. The device has a simple structure, and the light source mounting plate 2 and the lampshade 6 can be quickly installed and disassembled. It is also easy to operate and has high installation stability. Compared with the magnetic adsorption method, it will not fall off easily, which not only ensures the service life, but also improves the work efficiency of maintenance and replacement of the device. The LED light source main body 24 and the convex lens 25 can emit the light source for use, and the lampshade 6 can protect the light source mounting plate 2.

[0029] The above-mentioned front, back, left, right, top and bottom are all based on the figures in the specification. Figure 1 As a benchmark, according to the person's observation perspective, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0030] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the scope of protection of the present invention.

[0031] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An LED light source adsorption device, comprising a lamp housing (1), characterized in that: The top of the lamp housing (1) is detachably connected to a light source mounting plate (2); the top of the lamp housing (1) and outside the light source mounting plate (2) is detachably connected to a lampshade (6); both sides of the interior of the light source mounting plate (2) are provided with insertion holes (3); both sides of the interior of the light source mounting plate (2) near the insertion holes (3) are provided with arc grooves (4); both sides of the top of the lamp housing (1) are provided with pressure blocks (5); both sides of the bottom of the lampshade (6) are fixedly connected to insertion blocks (7); both sides of the top of the lamp housing (1) are provided with slots (12) matching with the insertion blocks (7); a disassembly assembly component is provided inside the lamp housing (1); and linkage components are provided on both sides of the interior of the lamp housing (1).

2. The LED light source adsorption device according to claim 1, characterized in that: The disassembly assembly component comprises a slot (12), wherein the slot (12) is provided on both sides of the top of the lamp housing (1), the inner sides of the lamp housing (1) are slidably connected with slide plates (9), the outer side of the slide plate (9) is fixedly connected with a clamping block (8), the outer side of the plug block (7) is provided with a clamping groove matching with the clamping block (8), the inner sides of the lamp housing (1) and located on one side of the slide plate (9) are provided with a first spring (10), the top of the slide plate (9) extends to the top of the lamp housing (1) and is fixedly connected with a shifting block (11), and the shifting block (11) is slidably connected to the inner wall of the lamp housing (1).

3. The LED light source adsorption device according to claim 2, characterized in that: The linkage assembly comprises a first slider (13) and a linkage unit, wherein the first slider (13) is slidably connected to the inside of the slot (12), the inner sides of the lamp housing (1) are fixedly connected to the limiting rod (14), the first slider (13) is slidably connected to the outside of the limiting rod (14), a second spring (15) is arranged outside the limiting rod (14) and between the bottom of the first slider (13) and the inner wall of the lamp housing (1), teeth are arranged on the outer side of the first slider (13), the inner sides of the lamp housing (1) are rotatably connected to the first gear (16), the first gear (16) is meshed with the first slider (13) through the teeth, the outer side of the first gear (16) is fixedly connected to the first pulley (17), and the pressing block (5) can be raised and lowered by the linkage unit.

4. The LED light source adsorption device according to claim 3, characterized in that: The linkage unit comprises a second slider (18), both sides of the top of the lamp housing (1) are slidably connected to the second slider (18), the pressing block (5) is fixedly connected to the top of the second slider (18), one side of the outside of the second slider (18) is provided with teeth, both sides of the inside of the lamp housing (1) close to the second slider (18) are rotatably connected to the second gear (19), the second gear (19) is meshed with the second slider (18) through the teeth, both sides of the inside of the lamp housing (1) close to the second gear (19) are rotatably connected to the third gear (20), the third gear (20) is meshed with the second gear (19), the outside of the third gear (20) is fixedly connected to the second pulley (21), and the first pulley (17) and the second pulley (21) are connected by a transmission belt (22).

5. The LED light source adsorption device according to claim 4, characterized in that: An LED chip (23) is arranged on the top of the light source mounting plate (2), and an LED light source body (24) is arranged equidistantly on the top of the light source mounting plate (2) and outside the LED chip (23).

6. The LED light source adsorption device according to claim 2, characterized in that: A convex lens (25) is fixedly connected to the upper part of the interior of the lampshade (6), and one side of the top of the clamping block (8) is an inclined surface structure.

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