LED lighting device

Abstract

The utility model relates to the technical field of lighting, and discloses an LED lighting device which comprises an LED lampshade, an LED light-emitting module is arranged in the LED lampshade, fifteen vertical plates are arranged on the upper surface of the LED lampshade, and a disassembling and assembling mechanism is arranged on the LED lampshade and used for rapidly opening an LED lamp protection shell to overhaul the LED light-emitting module in the LED lamp protection shell. The dismounting and mounting mechanism comprises a fixing column and a heat dissipation mechanism, the heat dissipation mechanism is arranged on the LED lampshade, the heat dissipation mechanism is used for conducting heat dissipation treatment on the LED lamp, the heat dissipation mechanism comprises three annular plates, and the three annular plates are fixedly installed on the inner surfaces of the fifteen vertical plates. Compared with traditional LED lamps which are fixed through bolts, tools are needed in the fixing process, the disassembly and assembly time is long, and the LED lamps cannot be well overhauled, the device is high in disassembly speed, does not need extra tools and is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting, in particular to an LED lighting device. Background Art

[0002] The LED lamp is an electroluminescent semiconductor material chip, which is cured to the bracket with silver glue or white glue, and then connected to the chip and circuit board with silver wire or gold wire. It is sealed with epoxy resin on all sides to protect the internal core wire, and finally the shell is installed. As a new generation of lighting source, LED has the advantages of energy saving, environmental protection, long life and high controllability compared to traditional light sources. It has been widely used in various outdoor work, activities and other occasions.

[0003] The connection between traditional LED lamps is fixed by bolts, which not only requires tools but also takes a long time to disassemble and assemble. After long-term use, LED lamps need to be inspected and repaired. The traditional disassembly and assembly method takes a long time and cannot be quickly disassembled and assembled, resulting in low maintenance efficiency. In view of this, an LED lighting device is proposed. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides an LED lighting device, which has the advantages of rapid disassembly and assembly of the LED lighting device for maintenance, and solves the problem of inconvenient disassembly and assembly of the LED lighting device during maintenance.

[0006] (II) Technical solution

[0007] In order to realize the above-mentioned LED lighting device with quick disassembly and assembly for maintenance purposes, the utility model provides the following technical solutions: an LED lighting device, comprising an LED lampshade, an LED light-emitting module is arranged in the LED lampshade, and fifteen vertical plates are arranged on the upper surface of the LED lampshade;

[0008] The disassembly and assembly mechanism is arranged on the LED lamp cover, and is used to quickly open the LED lamp protective shell to inspect the internal LED light-emitting module, and the disassembly and assembly mechanism includes a fixing column;

[0009] The heat dissipation mechanism is arranged on the LED lamp cover and is used for dissipating heat for the LED lamp. The heat dissipation mechanism comprises three annular plates which are fixedly mounted on the inner surfaces of the fifteen vertical plates.

[0010] Preferably, the disassembly and assembly mechanism further comprises a hollow column, which is fixedly mounted on the lower surfaces of the fifteen vertical plates.

[0011] Preferably, a sliding groove is provided on the outer surface of the hollow column, and a clamping groove is provided on the outer surface of the fixed column.

[0012] Preferably, the disassembly and assembly mechanism also includes two springs, two pressure plates and a ring. The two springs are fixedly installed in the inner wall of the slide groove, the two pressure plates are fixedly installed at the lower ends of the two springs, and the lower surfaces of the two pressure plates are both inclined. The ring is fixedly sleeved on the outer surfaces of the two pressure plates, and the ring is slidably connected to the slide groove.

[0013] Preferably, the inner wall of the slide groove is provided with two round holes, and two round balls are arranged in the two round holes.

[0014] Preferably, the heat dissipation mechanism further comprises a top plate, on which air holes are provided, and the air holes facilitate air circulation inside the LED lighting device for heat exchange and cooling.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides an LED lighting device with the following beneficial effects:

[0017] 1. The LED lighting device can be quickly disassembled and assembled by a snap-on method. Compared with the traditional LED lamps that are fixed by bolts, which not only require tools for fixing, but also take a long time to disassemble and assemble, and cannot properly inspect and repair the LED lamps, the device has a fast disassembly speed and does not require additional tools, which is more convenient.

[0018] 2. The LED lighting device can form a protective shell of the LED lamp through three annular plates and fifteen vertical plates, and a large hollow hole is formed between them, so that air can better enter the LED lighting device and better cool and dissipate the heat of the LED light-emitting module. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the structure of an LED lighting device of the utility model;

[0020] Figure 2 This is a schematic diagram of the hollow column structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the annular plate of the utility model;

[0022] Figure 4 For this utility model Figure 3 A magnified view of the structure in the middle.

[0023] In the figure: 1. LED lampshade; 2. fixing column; 3. LED light-emitting module; 4. card slot; 5. hollow column; 6. vertical plate; 7. ring plate; 8. top plate; 9. slide groove; 10. spring; 11. pressure plate; 12. circular ring; 13. circular hole; 14. round ball. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-4 , the utility model provides a new technical solution: an LED lighting device, comprising an LED lampshade 1, an LED light-emitting module 3 is arranged in the LED lampshade 1, and fifteen vertical plates 6 are arranged on the upper surface of the LED lampshade 1;

[0026] The disassembly and assembly mechanism is arranged on the LED lamp cover 1, and is used to quickly open the LED lamp protective shell to inspect the LED light-emitting module 3 inside, and the disassembly and assembly mechanism includes a fixing column 2;

[0027] The heat dissipation mechanism is arranged on the LED lamp cover 1 , and is used for dissipating heat for the LED lamp. The heat dissipation mechanism comprises three annular plates 7 , and the three annular plates 7 are fixedly mounted on the inner surfaces of the fifteen vertical plates 6 .

[0028] Furthermore, the disassembly and assembly mechanism also includes a hollow column 5 , which is fixedly mounted on the lower surfaces of the fifteen vertical plates 6 .

[0029] Furthermore, a sliding groove 9 is provided on the outer surface of the hollow column 5 , and a clamping groove 4 is provided on the outer surface of the fixed column 2 .

[0030] Furthermore, the disassembly and assembly mechanism also includes two springs 10, two pressure plates 11 and a ring 12. The two springs 10 are fixedly installed in the inner wall of the slide groove 9, the two pressure plates 11 are fixedly installed at the lower ends of the two springs 10, and the lower surfaces of the two pressure plates 11 are both inclined. The ring 12 is fixedly sleeved on the outer surfaces of the two pressure plates 11, and the ring 12 is slidably connected to the slide groove 9.

[0031] Furthermore, two round holes 13 are formed on the inner wall of the slide groove 9 , and two round balls 14 are arranged in the two round holes 13 .

[0032] Furthermore, the heat dissipation mechanism also includes a top plate 8, on which air holes are provided, which help the air circulation inside the LED lighting device for heat exchange and cooling. When the LED lighting device is in use, a downward thrust is applied to the circular ring 12 to make it move upward, and at the same time, the circular ring 12 drives the two pressure plates 11 fixedly mounted on the inner surface to move upward. While moving upward, the two pressure plates 11 apply pressure to the two springs 10 fixedly mounted on the upper surface to cause them to shrink. At this time, the two pressure plates 11 no longer block the two circular holes 13, and at the same time, the round balls 14 arranged in the two circular holes 13 are no longer under stress. At this time, the fixed column 2 fixedly mounted on the upper surface of the LED lampshade 1 is inserted into the inner surface of the hollow column 5, and the card slot 4 provided on the outer surface of the fixed column 2 is aligned with the two circular holes 13. At this time, no pressure is applied to the circular ring 12, and at the same time, the spring 10 is no longer under stress. The spring 10 expands and applies a downward thrust to the pressure plate 11 fixedly mounted at the lower end to cause it to move downward. At this time, the two pressure plates 11 hit the two round balls 14 and cause them to move toward the opposite surface. It is retracted into the hollow column 5 and is fixed in the card slot 4 opened on the outer surface of the fixed column 2. The protective shell of the LED lamp is composed of three annular plates 7 and fifteen vertical plates 6, which can form a hollow, so that air can circulate better to dissipate heat for the LED light-emitting module 3, and air holes are also opened on the top plate 8 to accelerate the circulation of air and dissipate heat for the LED light-emitting module 3. The LED lighting device can be quickly disassembled and assembled by a card connection. Compared with the traditional LED lamps, which are fixed by bolts, not only tools are needed for fixing, but also the disassembly and assembly time is long, and the LED lamp cannot be well repaired. The device has a fast disassembly speed and does not require additional tools, which is more convenient. In addition, the LED lighting device can form a protective shell of the LED lamp by three annular plates 7 and fifteen vertical plates 6, and a larger hollow hole is formed between them, so that air can better enter the LED lighting device and better cool and dissipate heat for the LED light-emitting module 3.

[0033] Working principle: When the LED lighting device is used, a downward thrust is applied to the circular ring 12 to make it move upward, and at the same time, the circular ring 12 drives the two pressure plates 11 fixedly mounted on the inner surface to move upward. While the two pressure plates 11 move upward, they apply pressure to the two springs 10 fixedly mounted on the upper surface to make them shrink. At this time, the two pressure plates 11 no longer block the two circular holes 13, and the round beads 14 arranged in the two circular holes 13 are no longer under stress. At this time, the fixing column 2 fixedly mounted on the upper surface of the LED lampshade 1 is inserted into the inner surface of the hollow column 5, and the card slot 4 opened on the outer surface of the fixing column 2 is aligned with the two circular holes 13. At this time, the circular ring 1 is no longer pressed. 2 applies pressure, and at the same time, the spring 10 is no longer under stress. The spring 10 expands and applies a downward thrust to the pressure plate 11 fixed at the lower end to move it downward. At this time, the two pressure plates 11 hit the two balls 14 and move them toward the opposite sides, so that they shrink into the hollow column 5 and are clamped in the card slot 4 opened on the outer surface of the fixed column 2 for fixing. The protective shell of the LED lamp is composed of three annular plates 7 and fifteen vertical plates 6, which can form a hollow, so that air can circulate better to dissipate heat for the LED light-emitting module 3, and air holes are also opened on the top plate 8 to accelerate the circulation of air and dissipate heat for the LED light-emitting module 3.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An LED lighting device, comprising an LED lampshade (1), wherein an LED light-emitting module (3) is arranged inside the LED lampshade (1), characterized in that: Fifteen vertical panels (6) are arranged on the upper surface of the LED lampshade (1); A disassembly and assembly mechanism, the disassembly and assembly mechanism is arranged on the LED lamp cover (1), the disassembly and assembly mechanism is used to quickly open the LED lamp protective shell to inspect the LED light-emitting module (3) inside, and the disassembly and assembly mechanism comprises a fixing column (2); A heat dissipation mechanism is arranged on the LED lampshade (1) and is used to dissipate heat for the LED lamp. The heat dissipation mechanism comprises three annular plates (7) which are fixedly mounted on the inner surfaces of the fifteen vertical plates (6).

2. The LED lighting device according to claim 1, characterized in that: The disassembly and assembly mechanism also includes a hollow column (5), which is fixedly mounted on the lower surfaces of the fifteen vertical plates (6).

3. The LED lighting device according to claim 2, characterized in that: The outer surface of the hollow column (5) is provided with a sliding groove (9), and the outer surface of the fixed column (2) is provided with a clamping groove (4).

4. The LED lighting device according to claim 3, characterized in that: The disassembly and assembly mechanism further comprises two springs (10), two pressure plates (11) and a circular ring (12). The two springs (10) are fixedly mounted in the inner wall of the slide groove (9). The two pressure plates (11) are fixedly mounted at the lower ends of the two springs (10), and the lower surfaces of the two pressure plates (11) are both inclined. The circular ring (12) is fixedly sleeved on the outer surfaces of the two pressure plates (11), and the circular ring (12) is slidably connected to the slide groove (9).

5. The LED lighting device according to claim 3, characterized in that: The inner wall of the slide groove (9) is provided with two circular holes (13), and two round balls (14) are arranged in the two circular holes (13).

6. The LED lighting device according to claim 1, characterized in that: The heat dissipation mechanism also includes a top plate (8) on which air holes are provided. The air holes facilitate air circulation inside the LED lighting device for heat exchange and temperature reduction.

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