Active heat dissipation device for LED lamp

Abstract

The utility model discloses an active heat dissipation device for LED lamps, belonging to the field of LED lamp structures, comprising a device body, first shells are respectively arranged on both sides of the surface of the device body, second shells are respectively installed on the other two sides of the device body, a water tank is installed on the surface of the device body, a glass window is installed on one side of the water tank, and a fixing mechanism is assembled on the surface of the device body. The utility model arranges a fitting auxiliary support structure, utilizes each heat conducting pipe to cooperate in absorbing the heat generated when the LED lamp is working, can avoid unnecessary noise while ensuring the overall heat dissipation efficiency, and also has a certain protective effect.

Description

Technical Field

[0001] The utility model relates to the technical field of LED lamp structures, in particular to an active heat dissipation device for an LED lamp. Background Art

[0002] Application No. CN201010264359.1 discloses an air-guiding heat-dissipating LED lamp, which combines active heat dissipation with passive heat dissipation. The lamp accumulates less dust, and the dust can be washed away by natural rainwater. The air-guiding heat dissipation effect is good, and the LED lamp effectively maintains energy saving and longevity. A transverse heat sink is arranged on the main body of the lamp, and LEDs and lenses are installed below. Air inlets are arranged at the front and rear of the upper shell, and air outlets are arranged on both sides. A transparent or light-transmitting lampshade is arranged on the lower shell. The heat dissipation fan is placed flat on the transverse heat sink along the central axis and fixed. The upper shell and the lower shell are respectively connected and fixed to the main body of the lamp. The above technology is used to keep the temperature of the main body of the lamp low, which can meet the LED working at the optimal temperature for a long time, and the structure is simple and the price-performance ratio is high.

[0003] However, the following problems still exist: when multiple LED lamps are in continuous operation, the heat dissipation efficiency of the heat dissipation structure is difficult to guarantee, and certain noise may be generated, affecting the practicality of the lamps. Utility Model Content

[0004] In order to solve the above problems, the utility model provides an active heat dissipation device for LED lamps. By setting a close-fitting auxiliary support structure and utilizing various heat pipes to absorb the heat generated when the LED lamp is working, it can avoid unnecessary noise while ensuring the overall heat dissipation efficiency, and also has a certain protective effect.

[0005] The utility model is realized by the following technical solutions:

[0006] It comprises a device body, wherein first shells are respectively arranged on two sides of the surface of the device body, second shells are respectively installed on the other two sides of the device body, a water tank is installed on the surface of the device body, a glass window is installed on one side of the water tank, and a fixing mechanism is installed on the surface of the device body;

[0007] The fixing mechanism includes a mounting frame and a clamping arm. The surface of the mounting frame is bolted and fixed to the device body. A first limiting groove is provided on the surface of the mounting frame. A clamping arm is hinged on one side of the mounting frame. A second limiting groove is provided on the surface of the clamping arm. Heat pipes are evenly installed between the mounting frame and the clamping arm in sequence. Ends of the heat pipes are inserted into the surface of the water tank.

[0008] Furthermore, the device body includes an outer skin layer and a pressure-resistant layer, the outer skin layer is wrapped on the outside of the pressure-resistant layer, and the pressure-resistant layer is filled with foam material.

[0009] Furthermore, the surfaces of the two first shells are integrally formed with raised edges, and the raised edges of the first shells are in contact with the outer skin layer.

[0010] Furthermore, the ends of the two second shells are each provided with an inserting edge, and the two first shells are provided with an inserting groove at a position corresponding to the inserting edge, and the inserting edge and the inserting groove are aligned and inserted and fixed.

[0011] Furthermore, a cushioning layer is laid on the inner wall of the second shell, a cushion block is bonded to the surface of the cushioning layer, and the cushioning layer and the cushion block are both an integrated structure made of rubber material.

[0012] Furthermore, an insert block is integrally formed at one end of the clamp arm, a plug hole is provided on one end surface of the mounting frame, and the clamp arm is plugged and fixed with the plug hole provided on the mounting frame through the cooperation of the insert block.

[0013] Furthermore, a connecting edge is provided on one side of the mounting frame, and the connecting edge is an integrated molded structure on the surface of the mounting frame.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model can provide support or shielding function for the LED lamp through the mounting plate by arranging an auxiliary supporting structure for close installation, so as to achieve a good protection effect, and a detachable heat dissipation mechanism is arranged on the mounting plate, and each heat conducting pipe is utilized to cooperate in absorbing the heat generated when the LED lamp is working, and the other end of the heat conducting pipe is connected to the water box, which has a good heat dissipation effect, can avoid unnecessary noise while ensuring the overall heat dissipation efficiency, and also has a certain protection effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the main part of the device of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the fixing mechanism of the utility model.

[0019] In the figure: 1. device body; 101. outer skin layer; 102. pressure-resistant layer; 2. first outer shell; 21. raised edge; 3. second outer shell; 31. plug-in edge; 32. cushioning layer; 33. cushion block; 4. fixing mechanism; 41. mounting frame; 42. first limiting groove; 43. clamping arm; 44. second limiting groove; 45. jack; 46. connecting edge; 5. heat pipe; 6. water tank; 7. glass window. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figures 1 to 3 , the utility model provides embodiments:

[0022] The device body 1 includes an outer skin layer 101 and a pressure-resistant layer 102. The outer skin layer 101 is wrapped outside the pressure-resistant layer 102, wherein the pressure-resistant layer 102 is filled with foam material. The duplex structure is arranged to form a pressure-resistant protective structure, which can adapt to different installation environments and avoid being easily damaged by external factors. The pressure-resistant layer 102 is filled with foam material, which can effectively form a shock-resistant buffer and play a protective effect during the installation and use of the LED.

[0023] The first shell 2 is provided on both sides of the surface of the device body 1, and the second shell 3 is installed on the other two sides of the device body 1. The surfaces of the two first shells 2 are integrally formed with raised edges 21, and the raised edges 21 of the first shells 2 are partially in contact with the outer skin layer 101. The raised edge 21 structure is provided to play an auxiliary fixing effect. The raised edge 21 completely covers the surface of the outer skin layer 101, forming a wrapping pressure and impact resistance effect, increasing the correlation with each other, and bolts can be added at the raised edge 21 during the installation process to achieve further reinforcement. The ends of the two second shells 3 are provided with plug-in edges 31, and plug-in grooves are provided at the positions corresponding to the plug-in edges 31 on the two first shells 2, and the plug-in edges 31 are aligned and plugged and fixed with the plug-in grooves. The plug-in edge 31 structure is provided to play an auxiliary positioning installation, so that a good auxiliary fixation is formed between the first shell 2 and the second shell 3, which is easy to disassemble and assemble. A cushion layer 32 is laid on the inner wall of the second housing 3, and a cushion block 33 is bonded to the surface of the cushion layer 32. The cushion layer 32 and the cushion block 33 are both integrated structures made of rubber material. The installation of the cushion layer 32 and the cushion block 33 further increases the pressure and impact resistance of the device body 1, which can ensure the subsequent protection effect of the LED lamp, avoid damage caused by external factors, and further protect the internal structure.

[0024] A water tank 6 is installed on the surface of the device body 1 , a glass window 7 is installed on one side of the water tank 6 , and a fixing mechanism 4 is assembled on the surface of the device body 1 .

[0025] The fixing mechanism 4 includes a mounting frame 41 and a clamping arm 43. The surface of the mounting frame 41 is bolted and fixed to the device body 1. A first limiting groove 42 is provided on the surface of the mounting frame 41. A clamping arm 43 is hinged on one side of the mounting frame 41. A second limiting groove 44 is provided on the surface of the clamping arm 43. Heat pipes 5 are uniformly installed between the mounting frame 41 and the clamping arm 43 in sequence. The ends of the heat pipes 5 are all inserted and penetrate the surface of the water tank 6. An insert block is integrally formed at one end of the clamping arm 43. A plug hole 45 is provided on the surface of one end of the mounting frame 41. The clamping arm 43 is inserted and fixed with the plug hole 45 provided on the mounting frame 41 through the plug block. It is easy to disassemble at any time. The heat pipe 5 is fixed by using this structure. The number of heat pipes 5 can be increased or reduced according to needs, so as to provide corresponding heat dissipation efficiency according to LED lamps of different powers. Each heat pipe 5 is used to absorb the heat generated when the LED lamp is working, and the other end of the heat pipe 5 is connected to the water tank 6, which has a good heat dissipation effect. It can avoid unnecessary noise while ensuring the overall heat dissipation efficiency, and also has a certain protection effect. A connecting edge 46 is provided on one side of the mounting frame 41, and the connecting edge 46 is an integrated molding structure on the surface of the mounting frame 41. The connecting edge 46 structure is provided to further play the role of auxiliary assembly, and it can be used as a fulcrum to cooperate with other fasteners to fix the LED lamp, and it is easy to disassemble and assemble.

[0026] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0027] In summary, the above are only preferred embodiments of the present invention and are not intended to limit the scope of implementation of the present invention. All equivalent changes and modifications to the shapes, structures, features and spirits described in the claims of the present invention should be included in the claims of the present invention.

Claims

1. An active heat dissipation device for an LED lamp, comprising a device body (1), characterized in that: A first shell (2) is provided on both sides of the surface of the device body (1), and a second shell (3) is installed on the other two sides of the device body (1). A water tank (6) is installed on the surface of the device body (1), and a glass window (7) is installed on one side of the water tank (6). A fixing mechanism (4) is installed on the surface of the device body (1); The fixing mechanism (4) comprises a mounting frame (41) and a clamping arm (43); the surface of the mounting frame (41) is bolted and fixed to the device body (1); a first limiting groove (42) is provided on the surface of the mounting frame (41); a clamping arm (43) is hinged on one side of the mounting frame (41); a second limiting groove (44) is provided on the surface of the clamping arm (43); heat conducting pipes (5) are uniformly installed in sequence between the mounting frame (41) and the clamping arm (43); the ends of the heat conducting pipes (5) are inserted into the surface of the water tank (6).

2. The active heat dissipation device for LED lamps according to claim 1, characterized in that: The device body (1) comprises an outer skin layer (101) and a pressure-resistant layer (102), wherein the outer skin layer (101) is wrapped outside the pressure-resistant layer (102), and the pressure-resistant layer (102) is filled with foam material.

3. The active heat dissipation device for LED lamps according to claim 1, characterized in that: The surfaces of the two first shells (2) are both integrally formed with raised edges (21), and the raised edges (21) of the first shells (2) are partially in contact with the outer skin layer (101).

4. The active heat dissipation device for LED lamps according to claim 3, characterized in that: The ends of the two second shells (3) are each provided with an inserting edge (31), and the two first shells (2) are provided with an inserting groove at a position corresponding to the inserting edge (31), and the inserting edge (31) and the inserting groove are aligned and inserted and fixed.

5. The active heat dissipation device for LED lamps according to claim 4, characterized in that: A cushioning layer (32) is laid on the inner wall of the second outer shell (3), a cushion block (33) is bonded to the surface of the cushioning layer (32), and the cushioning layer (32) and the cushion block (33) are both integrated structures made of rubber material.

6. The active heat dissipation device for LED lamps according to claim 1, characterized in that: One end of the clamp arm (43) is integrally formed with an insert block, one end surface of the mounting frame (41) is provided with an insert hole (45), and the clamp arm (43) is plugged and fixed with the insert hole (45) provided on the mounting frame (41) through the cooperation of the insert block.

7. The active heat dissipation device for LED lamps according to claim 1, characterized in that: A connecting edge (46) is provided on one side of the mounting frame (41), and the connecting edge (46) is an integrated structure formed on the surface of the mounting frame (41).

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