LED module radiator

Abstract

The utility model provides an LED module radiator, which relates to the technical field of illumination and comprises a bottom shell and an adjusting mechanism, the adjusting mechanism is mounted on one side of the bottom shell, and the number of radiating fins is changed through the adjusting mechanism so as to change the surface area of the radiator and the air flowing effect, so that the LED module radiator is suitable for radiating requirements under different powers. According to different requirements, the heat dissipation fins are inserted in a corresponding number in a sliding mode through the limiting frames, the heat dissipation fins abut against the heat conduction metal plate for heat conduction, the other side of the heat conduction glue layer is connected with the control mainboard in an adhesion mode, heat conductivity is enhanced, and heat generated by work of the control mainboard is transmitted to the heat dissipation fins through the heat conduction metal plate for heat dissipation. The main dust filter screen isolates certain dust from entering the device, the fan provides wind power to accelerate air circulation, the air absorbs heat through the heat dissipation fins and then is discharged through the hole grooves in the two sides of the shell, effective heat dissipation is conducted on the control mainboard, the auxiliary dust filter screen prevents dust from entering the device, and the display effect of the LED lamp beads is controlled through the control mainboard.

Description

Technical Field

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

[0002] LED, also known as light emitting diode, is a solid-state semiconductor device that can convert electrical energy into visible light. It can directly convert electricity into light. LED can directly emit red, yellow, blue, green, cyan, orange, purple and white light. The high efficiency, long life and energy-saving characteristics of LED make it a mainstream alternative in the lighting industry. From street lighting to home lighting, LED has been widely used.

[0003] After searching, the document of announcement number "CN210601540U" mentioned that "the utility model discloses an LED module heat sink, including a heat-conducting base plate and a plurality of heat sinks integrated on one side of the heat-conducting base plate, and a ventilation hole spanning all the heat sinks is also provided through the middle of the heat-conducting base plate, and the surface of the heat sink is provided with wavy heat-dissipating teeth. The ventilation holes increase the air flow from multiple angles, and the wavy heat-dissipating teeth increase the heat dissipation area of ​​the heat sink, which can effectively improve the heat dissipation efficiency and meet the heat dissipation requirements of high-power light strips, thereby reducing the failure rate of LED lamps, extending the life of LED lamps, and reducing the waste of social resources. It is not only more environmentally friendly, but also can effectively improve the economic benefits of society." When in use, it includes the heat-conducting base plate, and the heat-conducting base plate is provided with a plurality of heat-conducting fins. The heat base plate and a plurality of heat sinks are integrated on one side of the heat conductive base plate. A ventilation hole spanning all the heat sinks is also arranged through the middle of the heat conductive base plate. The surface of the heat sink is provided with wavy heat dissipation teeth. The ventilation holes increase air circulation from multiple angles. The wavy heat dissipation teeth increase the heat dissipation area of ​​the radiator, which can effectively improve the heat dissipation efficiency and meet the heat dissipation requirements of high-power light strips, thereby reducing the failure rate of LED lamps, extending the life of LED lamps, and reducing the waste of social resources. It is not only more environmentally friendly, but also can effectively improve the economic benefits of society. However, the heat sink of the device is fixed, and the number of heat sinks cannot be changed to change the surface area of ​​the radiator and the air flow effect, thereby adapting to the heat dissipation requirements under different powers. Utility Model Content

[0004] The purpose of the utility model is to provide a LED module heat sink to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: an LED module heat sink, comprising a bottom shell and an adjustment mechanism, wherein the adjustment mechanism is installed on one side of the bottom shell;

[0006] The regulating mechanism includes a wind power component, a protective component, a heat conducting component, a heat dissipation component and an auxiliary component. The wind power component is installed on the surface of the bottom shell, the protective component is installed on the outside of the bottom shell, the heat conducting component is installed on the inside of the bottom shell, the heat dissipation component is installed on one side of the heat conducting component, and the auxiliary component is installed on the surface of the heat conducting component.

[0007] Preferably, the wind power component includes a main dust filter and a fan, the main dust filter is embedded in the surface of the bottom shell, and the fan is installed on the inner wall of the bottom shell.

[0008] Preferably, the protection component includes a shell and an auxiliary dust filter, the outer side of the bottom shell is fixedly connected to the shell, and auxiliary dust filters are installed on both sides of the shell.

[0009] Preferably, the heat-conducting component comprises a heat-conducting metal plate and a heat-conducting adhesive layer, the heat-conducting metal plate is inserted into the inner side of the bottom shell, and the heat-conducting adhesive layer is adhesively connected to one side of the heat-conducting metal plate.

[0010] Preferably, the heat dissipation assembly includes a limiting frame and heat dissipation fins, the other side of the heat-conducting metal plate is fixedly connected to the limiting frame, and the inner side of the limiting frame is slidably connected to the heat dissipation fins via a slot.

[0011] Preferably, the auxiliary component comprises a limiting screw and a baffle, the surface of the heat-conducting metal plate is threadedly connected to the limiting screw, and the outer side of the limiting screw is covered with a baffle.

[0012] Preferably, a control component is installed on the inner side of the shell, and the control component includes a light board and a control main board. The light board is fixedly connected to the inner side of the shell, and one side of the light board is electrically connected to the control main board.

[0013] Preferably, a display component is installed on the other side of the light board, and the display component includes LED lamp beads and a glass plate. LED lamp beads are installed on the other side of the light board, and a glass plate is arranged on the outer side of the LED lamp beads.

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

[0015] 1. The number of heat sinks is changed through the adjustment mechanism to change the surface area of ​​the radiator and the air flow effect, so as to adapt to the heat dissipation requirements under different powers. According to different requirements, the corresponding number of heat sinks are slid and inserted through the limit frame. The heat sink fins are abutted against the heat-conducting metal plate for heat conduction. The other side of the thermal conductive adhesive layer is bonded and connected to the control mainboard to enhance thermal conductivity. The heat generated by the control mainboard is transferred to the heat sink fins through the heat-conducting metal plate for heat dissipation. The main dust filter isolates a certain amount of dust from entering the device. The fan provides wind to accelerate air circulation. The air absorbs heat through the heat sink fins and is discharged from the holes on both sides of the shell, which effectively dissipates heat for the control mainboard. The auxiliary dust filter prevents dust from entering the device.

[0016] 2. The display effect of the LED lamp beads is controlled by the control mainboard. The light board provides the support structure and control connection relationship for the control mainboard and the LED lamp beads. The glass plate protects the internal components of the device and displays the lighting effects of the LED lamp beads through light. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall appearance structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the control component and the display component of the utility model;

[0019] Figure 3 This is a schematic diagram of the wind power component and the protection component structure of the utility model;

[0020] Figure 4 It is a schematic diagram of the structure of the heat conduction component, the heat dissipation component and the auxiliary component of the utility model.

[0021] Numbers in the figure: 1. bottom shell; 2. adjustment mechanism; 21. wind power component; 211. main dust filter; 212. fan; 22. protection component; 221. shell; 222. auxiliary dust filter; 23. heat conduction component; 231. heat conduction metal plate; 232. heat conduction adhesive layer; 24. heat dissipation component; 241. limit frame; 242. heat dissipation fin; 25. auxiliary component; 251. limit screw; 252. baffle; 3. control component; 31. lamp board; 32. control main board; 4. display component; 41. LED lamp beads; 42. glass plate. DETAILED DESCRIPTION

[0022] 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.

[0023] Embodiment 1

[0024] See also Figure 1-4 As shown, the utility model provides a technical solution: a LED module heat sink, comprising a bottom shell 1 and an adjustment mechanism 2, wherein the adjustment mechanism 2 is installed on one side of the bottom shell 1;

[0025] The regulating mechanism 2 includes a wind power component 21, a protective component 22, a heat conducting component 23, a heat dissipation component 24 and an auxiliary component 25. The wind power component 21 is installed on the surface of the bottom shell 1, the protective component 22 is installed on the outer side of the bottom shell 1, the heat conducting component 23 is installed on the inner side of the bottom shell 1, the heat dissipation component 24 is installed on one side of the heat conducting component 23, and the auxiliary component 25 is installed on the surface of the heat conducting component 23.

[0026] Furthermore, the wind power component 21 includes a main dust filter 211 and a fan 212. The main dust filter 211 is embedded in the surface of the bottom shell 1, and the fan 212 is installed on the inner wall of the bottom shell 1. The main dust filter 211 isolates a certain amount of dust from entering the interior of the device, and the fan 212 provides wind to accelerate air circulation.

[0027] Furthermore, the protective component 22 includes a shell 221 and an auxiliary dust filter 222. The shell 221 is fixedly connected to the outer side of the bottom shell 1, and the auxiliary dust filter 222 is installed on both sides of the shell 221. Holes and grooves are opened on both sides of the shell 221 to discharge hot air, and the auxiliary dust filter 222 prevents dust from entering the interior of the device.

[0028] Furthermore, the heat-conducting component 23 includes a heat-conducting metal plate 231 and a heat-conducting adhesive layer 232. The heat-conducting metal plate 231 is inserted into the inner side of the bottom shell 1, one side of the heat-conducting metal plate 231 is bonded to the heat-conducting adhesive layer 232, and the other side of the heat-conducting adhesive layer 232 is bonded to the control main board 32, thereby enhancing thermal conductivity and transferring the heat generated by the control main board 32 through the heat-conducting metal plate 231 to the heat dissipation fins 242 for heat dissipation.

[0029] Furthermore, the heat dissipation assembly 24 includes a limit frame 241 and a heat dissipation fin 242. The other side of the heat-conducting metal plate 231 is fixedly connected to the limit frame 241. The inner side of the limit frame 241 is slidably connected to the heat dissipation fin 242 through a card slot. According to different needs, the heat dissipation fin 242 is slidably inserted in a corresponding number through the limit frame 241, and the heat dissipation fin 242 is abutted against the heat-conducting metal plate 231 for heat conduction.

[0030] Furthermore, the auxiliary component 25 includes a limiting screw 251 and a blocking piece 252. The surface of the heat-conducting metal plate 231 is threadedly connected to the limiting screw 251, and the outer side of the limiting screw 251 is covered with a blocking piece 252. The limiting screw 251 is rotated to fix the blocking piece 252 on one side of the heat-conducting metal plate 231 so as to abut against one end of the heat dissipation fin 242 to limit it and prevent it from falling off.

[0031] Embodiment 2

[0032] See also Figure 2 As shown, compared with Example 1, as another implementation of the utility model, a control component 3 is installed on the inner side of the shell 221, and the control component 3 includes a lamp board 31 and a control main board 32. The lamp board 31 is fixedly connected to the inner side of the shell 221, and one side of the lamp board 31 is electrically connected to the control main board 32. The display effect of the LED lamp beads 41 is controlled by the control main board 32, and the lamp board 31 provides a supporting structure and a control connection relationship for the control main board 32 and the LED lamp beads 41.

[0033] Furthermore, a display component 4 is installed on the other side of the light board 31, and the display component 4 includes an LED lamp bead 41 and a glass plate 42. The LED lamp bead 41 is installed on the other side of the light board 31, and a glass plate 42 is arranged on the outer side of the LED lamp bead 41. The glass plate 42 protects the internal components of the device and displays the lighting effects of the LED lamp bead 41 through light.

[0034] Working principle: First, move an LED module radiator to the working position. When in use, in the first step, according to different needs, slide and insert the corresponding number of heat dissipation fins 242 through the limiting frame 241, and the heat dissipation fins 242 are abutted against the heat-conducting metal plate 231 for heat conduction. By rotating the limiting screw 251, the baffle 252 is fixed to one side of the heat-conducting metal plate 231 so as to abut against one end of the heat dissipation fin 242 to limit it and prevent it from falling off. In the second step, the display effect of the LED lamp bead 41 is controlled by the control main board 32. The lamp board 31 provides a supporting structure and a control connection relationship for the control main board 32 and the LED lamp bead 41. The glass plate 42 is a protective device The internal components can display the lighting effects of the LED lamp beads 41 through light. In the third step, the other side of the thermal conductive adhesive layer 232 is bonded to the control main board 32 to enhance thermal conductivity. The heat generated by the control main board 32 is transferred to the heat dissipation fins 242 through the thermal conductive metal plate 231 for heat dissipation. In the fourth step, the main dust filter 211 isolates a certain amount of dust from entering the interior of the device, and the fan 212 provides wind to accelerate air circulation. After the air absorbs heat through the heat dissipation fins 242, it is discharged from the holes on both sides of the shell 221, which effectively dissipates heat for the control main board 32. The auxiliary dust filter 222 prevents dust from entering the interior of the device. This completes the use process of an LED module radiator.

[0035] Although the 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. A LED module heat sink, comprising a bottom shell (1) and an adjustment mechanism (2), characterized in that: An adjustment mechanism (2) is installed on one side of the bottom shell (1); The regulating mechanism (2) comprises a wind force component (21), a protective component (22), a heat conduction component (23), a heat dissipation component (24) and an auxiliary component (25); the wind force component (21) is installed on the surface of the bottom shell (1); the protective component (22) is installed on the outer side of the bottom shell (1); the heat conduction component (23) is installed on the inner side of the bottom shell (1); the heat dissipation component (24) is installed on one side of the heat conduction component (23); and the auxiliary component (25) is installed on the surface of the heat conduction component (23).

2. The LED module heat sink according to claim 1, characterized in that: The wind power component (21) comprises a main dust filter (211) and a fan (212); the main dust filter (211) is embedded on the surface of the bottom shell (1), and the fan (212) is installed on the inner wall of the bottom shell (1).

3. The LED module heat sink according to claim 1, characterized in that: The protection component (22) comprises a shell (221) and an auxiliary dust filter (222); the shell (221) is fixedly connected to the outer side of the bottom shell (1), and the auxiliary dust filter (222) is installed on both sides of the shell (221).

4. The LED module heat sink according to claim 1, characterized in that: The heat-conducting component (23) comprises a heat-conducting metal plate (231) and a heat-conducting adhesive layer (232); the heat-conducting metal plate (231) is inserted into the inner side of the bottom shell (1); and the heat-conducting adhesive layer (232) is adhesively connected to one side of the heat-conducting metal plate (231).

5. The LED module heat sink according to claim 4, characterized in that: The heat dissipation assembly (24) comprises a limiting frame (241) and a heat dissipation fin (242); the other side of the heat-conducting metal plate (231) is fixedly connected to the limiting frame (241); the inner side of the limiting frame (241) is slidably connected to the heat dissipation fin (242) via a card slot.

6. The LED module heat sink according to claim 4, characterized in that: The auxiliary component (25) comprises a limiting screw (251) and a blocking piece (252); the surface of the heat-conducting metal plate (231) is threadedly connected to the limiting screw (251); and the outer side of the limiting screw (251) is covered with a blocking piece (252).

7. The LED module heat sink according to claim 3, characterized in that: A control component (3) is installed on the inner side of the shell (221), and the control component (3) comprises a light board (31) and a control main board (32). The light board (31) is fixedly connected to the inner side of the shell (221), and one side of the light board (31) is electrically connected to the control main board (32).

8. The LED module heat sink according to claim 7, characterized in that: A display assembly (4) is installed on the other side of the light board (31), and the display assembly (4) comprises an LED lamp bead (41) and a glass plate (42). An LED lamp bead (41) is installed on the other side of the light board (31), and a glass plate (42) is arranged on the outside of the LED lamp bead (41).

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