Folding LED lamp

Abstract

The utility model relates to the technical field of LED lamps, and discloses a folding type LED lamp which comprises a clamping plate, a mounting groove is formed in the clamping plate, the left side of the mounting groove is rotationally connected with a rotating block, the right side of the rotating block is fixedly connected with a worm, the worm is rotationally connected into the clamping plate, the outer portion of the worm is connected with a worm gear in a meshed mode, and the worm gear is fixedly connected with the clamping plate. A rotating shaft is fixedly connected to the interior of the worm gear, the bottom end of the rotating shaft is rotationally connected to the inner bottom of the mounting groove, a partition plate is rotationally connected to the exterior of the rotating shaft, the partition plate is fixedly connected to the inner side of the mounting groove, and an adjusting assembly is fixedly connected to the top end of the rotating shaft. According to the utility model, through the arrangement of the clamping plate, the whole device can be fixedly installed conveniently, the practicability is improved, through the arrangement of the folding arm and the rotating shaft, the illumination range of the LED lamp panel can be adjusted conveniently, and the LED lamp is simple and compact in overall structure, small in size and more convenient to carry.

Description

Technical Field

[0001] The utility model relates to the technical field of LED lamps, in particular to a foldable LED lamp. Background Art

[0002] LED lighting fixtures are a general term for LED lamps, which refer to appliances that can transmit light, distribute and change the light distribution of LED light sources, including all parts and components required to fix and protect the LED light source in addition to the LED light source, as well as the line accessories necessary for connecting to the power supply.

[0003] Foldable LED lamps are foldable, flexible and adjustable lighting devices, usually designed to provide portability and versatility. This type of lamp is suitable for outdoor activities, camping, emergencies or occasions where portable lighting is required.

[0004] However, the light emitting angle of some traditional LED lamps is usually small, and the light emitting angle cannot be adjusted, so that the light cannot illuminate all areas of the room, causing great inconvenience to users. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a foldable LED lamp, which aims to improve the problem that the light emitting angle of LED lamps in the prior art is usually small and the light emitting angle cannot be adjusted, so that the light cannot illuminate various areas of the room.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a foldable LED lamp, comprising a splint, a mounting groove is provided inside the splint, a rotating block is rotatably connected to the left side of the mounting groove, a worm is fixedly connected to the right side of the rotating block, the worm is rotatably connected to the inside of the splint, a worm wheel is meshedly connected to the outside of the worm, a rotating shaft is fixedly connected to the inside of the worm wheel, the bottom end of the rotating shaft is rotatably connected to the inner bottom of the mounting groove, a partition is rotatably connected to the outside of the rotating shaft, the partition is fixedly connected to the inner side of the mounting groove, and the top end of the rotating shaft is fixedly connected to an adjustment component.

[0007] Furthermore, the adjustment component includes a base, which is fixedly connected to the top of the rotating shaft, and the two sides of the top of the base are fixedly connected to side panels, the inner sides of the side panels are fixedly connected to connecting pieces, and the outside of the connecting pieces are rotatably connected to folding arms.

[0008] Furthermore, the top end of the folding arm is rotatably connected to the upper connecting piece, the inner sides of the upper connecting piece are fixedly connected to both sides of the mounting plate, and the top of the mounting plate is provided with an adjustment slot.

[0009] Furthermore, a slide groove is provided inside the mounting plate, and an LED light board is arranged inside the mounting plate, and the LED light board is slidably connected inside the slide groove.

[0010] Furthermore, a sliding plate is fixedly connected to the left side of the LED light board, and the sliding plate is slidably connected to the inside of the sliding groove.

[0011] Furthermore, the internal thread of the sliding plate is connected with a locking bolt, and the locking bolt is slidably connected inside the adjusting groove.

[0012] Furthermore, a second rubber pad is fixedly connected to the inner side of the clamping plate, a first rubber pad is arranged at the bottom of the second rubber pad, and a pressing plate is fixedly connected to the bottom of the first rubber pad.

[0013] Furthermore, a handle is fixedly connected to the bottom of the pressure plate, a spring is arranged outside the handle, the top end of the spring is fixedly connected to the bottom of the pressure plate, the bottom end of the spring is fixedly connected to the inner side of the splint, and the handle is slidably connected to the bottom of the splint.

[0014] The utility model has the following beneficial effects:

[0015] In the utility model, the handle on the pressure plate is pulled by hand to compress the spring, and then the clamp is clamped on the headboard or the table top. The handle is then released and the clamp is fixed by the elastic force of the spring, so that the entire device can be fixed conveniently. The two sets of rubber pads are provided so as not to damage the headboard and the table top, thereby improving practicality.

[0016] In the utility model, through the cooperation of the folding arms and multiple groups of connecting parts, it can be folded at various angles. By adjusting the locking bolt, the locking bolt can slide inside the adjustment groove, which is convenient for extending the LED light panel and adjusting the lighting range. The overall structure is simple, compact, small in size and more convenient to carry. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A three-dimensional diagram of a foldable LED lamp proposed by the utility model;

[0018] Figure 2 This is an expanded view of a foldable LED lamp proposed by the utility model;

[0019] Figure 3 This is a cross-sectional view of a partition structure of a foldable LED lamp proposed by the utility model;

[0020] Figure 4 This is a cross-sectional view of the mounting plate structure of a foldable LED lamp proposed by the utility model.

[0021] Legend:

[0022] 1. Clamp; 2. Handle; 3. Spring; 4. Pressure plate; 5. First rubber pad; 6. Second rubber pad; 7. Mounting groove; 8. Partition; 9. Worm; 10. Worm wheel; 11. Rotating shaft; 12. Base; 13. Side plate; 14. Connector; 15. Folding arm; 16. Mounting plate; 17. LED light board; 18. Rotating block; 19. Sliding plate; 20. Locking bolt; 21. Slide groove; 22. Adjustment groove. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Reference Figure 1 , Figure 2 and Figure 3 The utility model provides an embodiment: a foldable LED lamp, including a splint 1, a mounting groove 7 is opened inside the splint 1, a rotating block 18 is rotatably connected to the left side of the mounting groove 7, a worm 9 is fixedly connected to the right side of the rotating block 18, the worm 9 is rotatably connected to the inside of the splint 1, a worm wheel 10 is meshed and connected to the outside of the worm 9, a rotating shaft 11 is fixedly connected to the inside of the worm wheel 10, the bottom end of the rotating shaft 11 is rotatably connected to the inner bottom of the mounting groove 7, the outside of the rotating shaft 11 is rotatably connected to a partition 8, the partition 8 is fixedly connected to the inner side of the mounting groove 7, the top of the rotating shaft 11 is fixedly connected to an adjusting component, the adjusting component includes a base 12, the base 12 is fixedly connected to the top of the rotating shaft 11, side plates 13 are fixedly connected to both sides of the top of the base 12, the inner sides of the side plates 13 are fixedly connected to connecting members 14, and the outside of the connecting member 14 is rotatably connected to a folding arm 15.

[0025] By rotating the rotating block 18, the rotating block 18 drives the worm 9 to move, and the rotation of the worm 9 drives the worm wheel 10 and the rotating shaft 11 to rotate, and the rotation of the rotating shaft 11 drives the base 12 to rotate at the same time. The side plate 13 is used to install the lower connecting piece 14, and the folding arm 15 is adjusted through the lower connecting piece 14. The partition plate 8 is used to isolate the installation groove 7, and the installation groove 7 is used to install the rotating device.

[0026] Reference Figure 2The top of the folding arm 15 is rotatably connected to the upper connecting piece 14, and the inner sides of the upper connecting piece 14 are fixedly connected to the two sides of the mounting plate 16. An adjustment groove 22 is opened on the top of the mounting plate 16, and a slide groove 21 is opened inside the mounting plate 16. An LED light board 17 is arranged inside the mounting plate 16, and the LED light board 17 is slidably connected to the inside of the slide groove 21. A sliding plate 19 is fixedly connected to the left side of the LED light board 17, and the sliding plate 19 is slidably connected to the inside of the slide groove 21.

[0027] The folding arm 15 is extended and the angle is adjusted through the connecting piece 14 , the mounting plate 16 is rotated through the connecting piece 14 , and the slide groove 21 is used for the sliding plate 19 and the LED light board 17 to slide.

[0028] Reference Figure 1 , Figure 2 and Figure 4 The internal thread of the sliding plate 19 is connected with a locking bolt 20, and the locking bolt 20 is slidably connected to the inside of the adjusting groove 22. The inner side of the clamp 1 is fixedly connected with a second rubber pad 6, and the bottom of the second rubber pad 6 is provided with a first rubber pad 5. The bottom of the first rubber pad 5 is fixedly connected with a pressing plate 4, and the bottom of the pressing plate 4 is fixedly connected with a handle 2. The outside of the handle 2 is provided with a spring 3, and the top end of the spring 3 is fixedly connected to the bottom of the pressing plate 4, and the bottom end of the spring 3 is fixedly connected to the inner side of the clamp 1, and the handle 2 is slidably connected to the bottom of the clamp 1.

[0029] The sliding plate 19 drives the LED light board 17 to move through the locking bolt 20, and the locking bolt 20 moves through the adjustment slot 22. The first rubber pad 5 and the second rubber pad 6 are used to protect the head of the bed and the table top. By pulling the handle 2, the pressure plate 4 compresses the spring 3, thereby fixing the splint 1 on the head of the bed or the table top.

[0030] Working principle: When using the device, the handle 2 on the pressure plate 4 is pulled by hand to compress the spring 3, and then the clamp 1 is clamped on the head of the bed or the table top, and then the handle 2 is released, and the clamp 1 is fixed by the elastic force of the spring 3, so that the device as a whole is convenient to fix, and the two sets of rubber pads are set, so as not to damage the head of the bed and the table top. After fixing, the worm 9 is driven to rotate by rotating the rotating block 18. The rotation of the worm 9 drives the worm wheel 10 and the rotating shaft 11 to rotate at the same time. The rotation of the rotating shaft 11 drives the base 12 to adjust the angle, and the folding arm 15 is extended by rotating. The folding arm 15 drives the mounting plate 16 through the internal connecting pieces 14 at both ends. When the extension length is not enough, the locking bolt 20 is rotated and slid, so that the sliding plate 19 and the LED light board 17 slide in the slide groove 21, so that the LED light board 17 is extended to the outside of the mounting plate 16, thereby completing the adjustment, which can be adjusted according to user needs.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A foldable LED lamp, comprising a clamping plate (1), characterized in that: The splint (1) is provided with a mounting groove (7) inside, the left side of the mounting groove (7) is rotatably connected to a rotating block (18), the right side of the rotating block (18) is fixedly connected to a worm (9), the worm (9) is rotatably connected to the inside of the splint (1), the outside of the worm (9) is meshingly connected to a worm wheel (10), the inside of the worm wheel (10) is fixedly connected to a rotating shaft (11), the bottom end of the rotating shaft (11) is rotatably connected to the inner bottom of the mounting groove (7), the outside of the rotating shaft (11) is rotatably connected to a partition (8), the partition (8) is fixedly connected to the inner side of the mounting groove (7), and the top end of the rotating shaft (11) is fixedly connected to an adjustment component.

2. The foldable LED lamp according to claim 1, characterized in that: The adjustment assembly comprises a base (12), the base (12) being fixedly connected to the top of the rotating shaft (11), side plates (13) being fixedly connected to both sides of the top of the base (12), connecting members (14) being fixedly connected to the inner sides of the side plates (13), and folding arms (15) being rotatably connected to the outer sides of the connecting members (14).

3. The foldable LED lamp according to claim 2, characterized in that: The top end of the folding arm (15) is rotatably connected to the upper connecting piece (14), and the inner side of the upper connecting piece (14) is fixedly connected to both sides of the mounting plate (16). The top of the mounting plate (16) is provided with an adjustment slot (22).

4. The foldable LED lamp according to claim 3, characterized in that: A slide groove (21) is provided inside the mounting plate (16), an LED light board (17) is arranged inside the mounting plate (16), and the LED light board (17) is slidably connected inside the slide groove (21).

5. The foldable LED lamp according to claim 4, characterized in that: A sliding plate (19) is fixedly connected to the left side of the LED light board (17), and the sliding plate (19) is slidably connected inside the sliding groove (21).

6. The foldable LED lamp according to claim 5, characterized in that: The internal thread of the sliding plate (19) is connected to a locking bolt (20), and the locking bolt (20) is slidably connected inside the adjustment groove (22).

7. The foldable LED lamp according to claim 1, characterized in that: A second rubber pad (6) is fixedly connected to the inner side of the clamping plate (1), a first rubber pad (5) is arranged at the bottom of the second rubber pad (6), and a pressing plate (4) is fixedly connected to the bottom of the first rubber pad (5).

8. The foldable LED lamp according to claim 7, characterized in that: The bottom of the pressure plate (4) is fixedly connected to a handle (2), the outside of the handle (2) is provided with a spring (3), the top end of the spring (3) is fixedly connected to the bottom of the pressure plate (4), the bottom end of the spring (3) is fixedly connected to the inner side of the clamping plate (1), and the handle (2) is slidably connected to the bottom of the clamping plate (1).

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