LED lamp shell capable of preventing internal overheating

Abstract

The utility model provides a light-emitting diode (LED) lamp shell capable of preventing internal overheating, which relates to the technical field of LED lamp shells and comprises a shell body, a supporting plate is installed inside the shell body, and a lampshade is sleeved at the bottom end of the shell body. By arranging the shell, the supporting plate, the lampshade, the fixing cover, the fixing pipe, the fixing block, the motors, the fan blades, the groove, the rotating rod, the cleaning brush, the heat dissipation holes, the containing groove and the like, the heat-proof effect of equipment can be improved, heat generated by the LED lamp can be effectively dissipated, and the heat dissipation effect of the equipment can be effectively improved under the high-power LED lamp or the high-temperature environment. The heat dissipation effect of the heat dissipation holes can meet the requirement, meanwhile, the situation that normal work of LED elements is affected by uneven temperature distribution in the LED lamp shell and too high temperature of partial areas is avoided, the LED elements are prevented from being damaged, certain economic losses are avoided, the heat dissipation holes can be cleaned through the cleaning brush, the heat dissipation holes are prevented from being blocked after long-term use, and the service life of the LED lamp is prolonged. And the heat-proof effect of the equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of LED lamp housings, in particular to an LED lamp housing capable of preventing internal overheating. Background Art

[0002] As a new type of light source, LED (light emitting diode) has the advantages of high efficiency and energy saving, long life, shock and vibration resistance, and mercury-free, and has gradually been widely used in the field of lighting. The development of LED technology has promoted the design and improvement of LED lamp housings. The design and application of LED lamp housings are gradually improved and improved with the development of LED technology. Its main purpose is to protect LED components, improve heat dissipation, optimize optical performance, and take into account both beautiful appearance and practicality. Announcement No.: CN219494030U discloses a housing for LED lamps, including a lamp housing, a light source mounting plate and a lampshade, wherein an LED light strip is mounted on the light source mounting plate; a mounting hole and a wire entry hole are provided through the lamp housing, wherein the mounting hole is provided at a corner position of the lamp housing, wherein the light source mounting plate is provided with a through hole facing the mounting hole, wherein a sleeve is fixedly mounted on the light source mounting plate, wherein the sleeve is coaxially arranged with the through hole, and wherein a clearance hole is provided on the light source mounting plate facing the wire hole; wherein the lamp housing is provided with heat dissipation holes distributed circumferentially, wherein the heat dissipation holes are provided between the light source mounting plate and the lamp housing; wherein the lampshade is installed at the lower end of the lamp housing. The utility model has the advantages of simple structure and easy installation. However, as for the above-mentioned LED lamp housing, the device is only designed with heat dissipation holes for heat protection, which may not be able to effectively dissipate the heat generated by the LED lamp, especially in high-power LED lamps or high-temperature environments. The heat dissipation effect of the heat dissipation holes may not be sufficient to meet the requirements, and may also cause uneven temperature distribution inside the LED lamp housing, and excessively high temperatures in some areas, affecting the normal operation of the LED components or directly causing damage to the LED components, resulting in certain economic losses. At the same time, long-term use may cause the heat dissipation holes to be blocked, resulting in a decrease in the heat protection effect, which needs to be improved. Utility Model Content

[0003] The purpose of the utility model is to solve the technical problems raised in the above background technology.

[0004] The utility model adopts the following technical scheme: an LED lamp housing for preventing internal overheating, comprising a shell, a support plate is installed inside the shell, a lampshade is sleeved on the bottom end of the shell, a fixing cover is installed on the top end of the shell, a fixing tube is sleeved inside the shell, a fixing block is installed inside the fixing tube, a motor is fixed inside the fixing block, a fan blade is installed on the output end of the motor, a groove is opened inside the rear end of the fixing tube, a rotating rod is inserted inside the groove, a cleaning brush is fixedly installed on the front end of the rotating rod, a heat dissipation hole is opened through the rear end of the fixing tube, placement grooves are opened at both ends of the fixing tube, a first spring is fixed inside the placement groove, an arc block is fixed on the top end of the first spring, a fixing groove is opened through the interior of the shell, a second spring is sleeved inside the fixing groove, and a pressing rod is sleeved inside the fixing groove.

[0005] Preferably, one end of the first spring is fixedly connected to the placement slot, and the other end of the first spring is connected to the bottom end of the arc block. Here, by connecting the two ends of the first spring, the elasticity of the arc block can be increased, which facilitates the quick disassembly of the fixed tube and increases the convenience of the device.

[0006] Preferably, one end of the second spring is connected to the surface of the fixing groove, and the number of the fixing tubes is two and they are symmetrically distributed inside the housing. Here, by connecting the second spring to both ends, the rebound effect of the push rod can be increased, and by providing multiple sets of fixing tubes, the heat dissipation effect of the housing can be increased.

[0007] Preferably, a rotating block is fixedly installed on the top of the rotating rod, and an air guide plate is fixedly installed inside. Here, by setting the rotating block, it is convenient for the staff to clean the heat dissipation holes, thereby increasing the cleaning effect of the equipment.

[0008] Preferably, a first sliding groove is provided inside the shell, a placement box is sleeved inside the first sliding groove, a fixed box is fixed at the top of the placement box, a tension spring is fixed inside the fixed box, insecticide is placed inside the placement box, a second sliding groove is provided inside the shell, a third spring is fixed inside the second sliding groove, a first connecting block is fixedly installed at one end of the third spring, a pull plate is fixedly installed at the front end of the first connecting block, and a second connecting block is fixedly installed at the top of the placement box. Here, by providing insecticide, when the device is used at night, insects are prevented from affecting the light effect around the device, and insects are prevented from entering the device, thereby increasing the practical effect of the device.

[0009] Preferably, one end of the tension spring is connected to the surface of the housing, the other end of the tension spring is connected to the surface of the fixed box, one end of the third spring is connected to the second sliding groove, and the other end of the third spring is connected to the surface of the first connecting block. Here, by connecting the two ends of the tension spring, the placement box can be easily ejected inside the device, increasing the convenience of using the device.

[0010] Preferably, the first connection block is fitted with the surface of the second connection block, and the pull plate is in an arc shape. Here, by setting the shape of the pull plate, it is convenient for the staff to operate the equipment and the equipment can be used better.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] 1. In the utility model, by arranging the shell, support plate, lampshade, fixed cover, fixed tube, fixed block, motor, fan blade, groove, rotating rod, cleaning brush, heat dissipation hole, placement slot and other structures, by arranging multiple groups of motors, fan blades and heat dissipation holes, the heat protection effect of the equipment can be increased, and the heat generated by the LED lamp can be effectively dissipated. Under high-power LED lamps or high-temperature environments, the heat dissipation effect of the heat dissipation holes can meet the requirements, and at the same time, the uneven temperature distribution inside the LED lamp housing and the excessively high temperature in some areas can be avoided, which affects the normal operation of the LED components, prevents the LED components from being damaged, and avoids causing certain economic losses. At the same time, the cleaning brush can be provided to clean the heat dissipation holes, avoids the heat dissipation holes from being blocked due to long-term use, and increases the heat protection effect of the equipment.

[0013] 2. In the utility model, by arranging the first sliding groove, the placement box, the fixing box, the tension spring, the insecticide, the second sliding groove, the third spring, the first connecting block, the pull plate, the second connecting block and other structures, by arranging the insecticide, when the device is used at night, insects can be prevented from being around the device, thereby affecting the irradiation light, and at the same time, insects can be prevented from entering the interior of the device, increasing the difficulty of cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model provides a three-dimensional structural schematic diagram of an LED lamp housing that prevents internal overheating;

[0015] Figure 2 The utility model provides a schematic diagram of an explosion structure of an LED lamp housing that prevents internal overheating;

[0016] Figure 3 A partial structural schematic diagram of a LED lamp housing for preventing internal overheating is provided for the utility model;

[0017] Figure 4 The utility model proposes a LED lamp housing that prevents internal overheating Figure 2 Enlarged view of point A in the middle.

[0018] Legend:

[0019] 1. Shell; 2. Support plate; 3. Lampshade; 4. Fixed cover; 5. Fixed tube; 6. Fixed block; 7. Motor; 8. Fan blade; 9. Groove; 10. Rotating rod; 11. Cleaning brush; 12. Heat dissipation hole; 13. Placement slot; 14. First spring; 15. Arc block; 16. Fixed slot; 17. Second spring; 18. Push rod; 19. Rotating block; 20. First sliding slot; 21. Placement box; 22. Fixed box; 23. Tension spring; 24. Insecticide; 25. Second sliding slot; 26. Third spring; 27. First connecting block; 28. Pull plate; 29. ​​Second connecting block; 30. Wind guide plate. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0022] Embodiment 1

[0023] See also Figure 1-4The utility model provides a technical solution: an LED lamp housing for preventing internal overheating, comprising a shell 1, a support plate 2 is installed inside the shell 1, a lampshade 3 is sleeved on the bottom end of the shell 1, a fixing cover 4 is installed on the top end of the shell 1, a fixing tube 5 is sleeved inside the shell 1, a fixing block 6 is installed inside the fixing tube 5, a motor 7 is fixed inside the fixing block 6, a fan blade 8 is installed on the output end of the motor 7, and the fan blade 8 is driven by the motor 7 to move, so as to dissipate heat for the equipment, a groove 9 is opened inside the rear end of the fixing tube 5, a rotating rod 10 is inserted inside the groove 9, a cleaning brush 11 is fixedly installed on the front end of the rotating rod 10, a heat dissipation hole 12 is opened through the rear end of the fixing tube 5, and the heat dissipation hole 12 is opened through the fixing tube 5 by rotating The rotating rod 10 moves, and the rotating rod 10 drives the cleaning brush 11 to move, so as to clean the dust inside the heat dissipation hole 12 to prevent the heat dissipation hole 12 from being blocked. Both ends of the fixed tube 5 are provided with placement grooves 13, and a first spring 14 is fixed inside the placement groove 13. An arc block 15 is fixed on the top of the first spring 14. A fixing groove 16 is opened through the inside of the shell 1, and a second spring 17 is sleeved inside the fixing groove 16. A pressing rod 18 is sleeved inside the fixing groove 16. By pressing the pressing rod 18, the pressing rod 18 drives the second spring 17 to move, and the pressing rod 18 drives the arc block 15 to move to the rear end. The arc block 15 squeezes the first spring 14 to move, and the fixed tube 5 can be disassembled.

[0024] See also Figure 1-4 One end of the first spring 14 is fixedly connected to the placement groove 13, and the other end of the first spring 14 is connected to the bottom end of the arc block 15. By setting the two ends of the first spring 14 to be connected, the telescopic effect of the arc block 15 can be increased. When the motor 7 is damaged, the fixed tube 5 can be quickly replaced, thereby increasing the convenience of the equipment. One end of the second spring 17 is connected to the surface of the fixed groove 16. The number of fixed tubes 5 is two groups and they are symmetrically distributed inside the shell 1. A rotating block 19 is fixedly installed on the top of the rotating rod 10, and an air guide plate 30 is fixedly installed inside the shell 1. By setting the rotating block 19, the friction and comfort between the staff's hands and the equipment can be increased, which is convenient for the staff to clean the heat dissipation holes 12 and disassemble the fixed tube 5, thereby increasing the cleaning effect and practicality of the equipment. One end of the tension spring 23 is connected to the surface of the shell 1, and the other end of the tension spring 23 is connected to the surface of the fixed box 22. One end of the third spring 26 is connected to the second sliding groove 25, and the other end of the third spring 26 is connected to the surface of the first connecting block 27. The first connecting block 27 fits the surface of the second connecting block 29, and the shape of the pull plate 28 is an arc.

[0025] Embodiment 2

[0026] See also Figure 1-4A first sliding groove 20 is provided inside the shell 1, and a placement box 21 is sleeved inside the first sliding groove 20. A fixed box 22 is fixed at the top of the placement box 21, and a tension spring 23 is fixed inside the fixed box 22. An insecticide 24 is placed inside the placement box 21. A second sliding groove 25 is provided inside the shell 1, and a third spring 26 is fixed inside the second sliding groove 25. A first connecting block 27 is fixedly installed at one end of the third spring 26, and a pull plate 28 is fixedly installed at the front end of the first connecting block 27. A second connecting block 29 is fixedly installed at the top of the placement box 21. By pressing the pull plate 28 to move, the pull plate 28 drives the first connecting block 27 to move, and the first connecting block 27 is separated from the second connecting block 29. The tension spring 23 rebounds and moves, so that the front end of the placement box 21 can be separated from the surface of the shell 1, and the insecticide 24 can be placed and replaced, thereby increasing the convenience of the equipment.

[0027] Working principle: When the staff uses the equipment, first start the motor 7 to move, and the motor 7 drives the fan blade 8 to rotate. The wind flow is guided by the wind guide plate 30 to dissipate the heat of the LED lamp. When the heat dissipation hole 12 needs to be cleaned, first contact with the rotating block 19, then rotate the rotating block 19, and the rotating rod 10 is driven to rotate by the rotating block 19. The cleaning brush 11 is driven to move by the rotating rod 10, and the dust inside the heat dissipation hole 12 can be cleaned to avoid the heat dissipation hole 12 from being blocked. When the fixed tube 5 needs to be disassembled for replacement, first press the button By moving the push block, the second spring 17 and the arc block 15 are driven to move, and by the arc block 15 squeezing the first spring 14 to move, the fixed tube 5 can be separated from the inside of the shell 1. When the insecticide 24 needs to be placed, the pull plate 28 is first pulled, and the movement of the pull plate 28 drives the pull plate 28 to drive the first connecting block 27 to move, and then the first connecting block 27 is separated from the surface of the second connecting block 29, and then the tension spring 23 rebounds to separate the front end of the placement box 21 from the surface of the shell 1, so that the insecticide 24 can be placed and replaced.

[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A housing for an LED lamp for preventing internal overheating, comprising a housing (1), characterized in that: A support plate (2) is installed inside the shell (1), a lampshade (3) is sleeved on the bottom end of the shell (1), a fixing cover (4) is installed on the top end of the shell (1), a fixing tube (5) is sleeved inside the shell (1), a fixing block (6) is installed inside the fixing tube (5), a motor (7) is fixed inside the fixing block (6), a fan blade (8) is installed at the output end of the motor (7), a groove (9) is opened inside the rear end of the fixing tube (5), a rotating rod (10) is inserted inside the groove (9), and the rotating rod (10) is inserted into the rotating rod (10). A cleaning brush (11) is fixedly installed at the front end of the movable rod (10); a heat dissipation hole (12) is provided through the rear end of the fixed tube (5); placement grooves (13) are provided at both ends of the fixed tube (5); a first spring (14) is fixed inside the placement groove (13); an arc block (15) is fixed at the top end of the first spring (14); a fixing groove (16) is provided through the inside of the housing (1); a second spring (17) is sleeved inside the fixing groove (16); and a pressing rod (18) is sleeved inside the fixing groove (16).

2. The LED lamp housing for preventing internal overheating according to claim 1, characterized in that: One end of the first spring (14) is fixedly connected to the placement groove (13), and the other end of the first spring (14) is connected to the bottom end of the arc block (15).

3. The LED lamp housing for preventing internal overheating according to claim 1, characterized in that: One end of the second spring (17) is connected to the surface of the fixing groove (16), and the fixing tubes (5) are provided in two groups and are symmetrically distributed inside the housing (1).

4. The LED lamp housing for preventing internal overheating according to claim 1, characterized in that: A rotating block (19) is fixedly mounted on the top end of the rotating rod (10), and an air guide plate (30) is fixedly mounted inside the housing (1).

5. The LED lamp housing for preventing internal overheating according to claim 1, characterized in that: The shell (1) is provided with a first sliding groove (20) extending therethrough, a placement box (21) is sleeved inside the first sliding groove (20), a fixing box (22) is fixed at the top end of the placement box (21), a tension spring (23) is fixed inside the fixing box (22), an insecticide (24) is placed inside the placement box (21), a second sliding groove (25) is provided inside the shell (1), a third spring (26) is fixed inside the second sliding groove (25), a first connecting block (27) is fixedly mounted on one end of the third spring (26), a pulling plate (28) is fixedly mounted on the front end of the first connecting block (27), and a second connecting block (29) is fixedly mounted on the top end of the placement box (21).

6. The LED lamp housing for preventing internal overheating according to claim 5, characterized in that: One end of the tension spring (23) is connected to the surface of the housing (1), and the other end of the tension spring (23) is connected to the surface of the fixing box (22). One end of the third spring (26) is connected to the second sliding groove (25), and the other end of the third spring (26) is connected to the surface of the first connecting block (27).

7. The LED lamp housing for preventing internal overheating according to claim 5, characterized in that: The first connection block (27) is in contact with the surface of the second connection block (29), and the pull plate (28) is in the shape of an arc.

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