Radiator integrated with LED lamp

Abstract

The utility model relates to the technical field of radiators, in particular to a radiator of an integrated LED (light-emitting diode) lamp, which comprises a hollow plate, a plurality of heat conduction blocks are mounted on the hollow plate, mounting holes for mounting the heat conduction blocks are formed in the hollow plate, a radiating water tank is fixedly mounted on the rear side of the hollow plate through fixing bolts, and the radiating water tank is provided with a plurality of radiating fins. Two connecting pipes are symmetrically arranged on the front side of the heat dissipation water tank; when the integrated LED lamp is used, the heat conduction block absorbs high-temperature heat generated by the integrated LED lamp, then cold water makes contact with the heat conduction block in the hollow plate, the cold water is cooled through the heat dissipation water tank, heat dissipation can be conducted on the heat conduction block in a water cooling mode, heat transfer between the heat conduction block and the interior of the LED lamp can be accelerated, and heat dissipation efficiency is improved. And therefore, heat in the LED lamp can be effectively and quickly dissipated.

Description

Technical Field

[0001] The utility model relates to the technical field of radiators, in particular to a radiator integrated with an LED lamp. Background Art

[0002] LED lights refer to lamps that use light-emitting diodes as light sources. LED lights have the advantages of energy saving, longevity, environmental protection, and shock resistance. They can directly emit seven colors of light and are usually used in traffic lights, display screens, car signal lights, etc. Integrated LED lights integrate a large number of LED lights on a circuit board to achieve better lighting effects. As the number of LED lights gradually increases, higher temperatures will be generated inside the lamp, so heat dissipation is required.

[0003] In the prior art, the main method of cooling LED lamps is to use air cooling. However, in order to ensure the sealing of the LED lamp housing, only a small number of heat dissipation holes are opened on the rear side, so the heat dissipation effect of air cooling is not obvious. In view of this, we propose a heat sink integrated with LED lamps. Utility Model Content

[0004] In order to make up for the above deficiencies, the utility model provides a heat sink integrated with an LED lamp.

[0005] The technical solution of the utility model is:

[0006] A radiator for an integrated LED lamp comprises a hollow plate, a plurality of heat-conducting blocks are installed on the hollow plate, mounting holes for installing the heat-conducting blocks are opened on the hollow plate, a heat-dissipating water tank is fixedly installed on the rear side of the hollow plate by fixing screws, two connecting pipes are symmetrically arranged on the front side of the heat-dissipating water tank, two water pipes are symmetrically arranged on the rear side of the hollow plate, the two water pipes are respectively connected to the two connecting pipes, an exhaust assembly is installed on the rear side of the heat-dissipating water tank, and the exhaust assembly comprises a plurality of fan blades for accelerating the heat dissipation of the heat-dissipating water tank.

[0007] As a preferred technical solution, a sealing gasket is provided between the outer wall of the heat conducting block and the inner wall of the mounting hole.

[0008] As a preferred technical solution, the exhaust assembly includes a mounting frame fixedly connected to the heat dissipation water tank by fixing screws, a plurality of mutually adjacent frames are fixedly installed inside the mounting frame by fixing bolts, and a plurality of fan blades are respectively installed in each of the frames.

[0009] As a preferred technical solution, a mounting plate is fixedly mounted on the inner wall of each of the square frames, the fan blades are rotatably connected to the mounting plate, and a fan motor for driving the fan blades to rotate is mounted on the mounting plate.

[0010] As a preferred technical solution, a plurality of heat dissipation fins are fixedly mounted on the rear outer wall of each heat-conducting block, and the heat dissipation fins are located between the hollow plate and the heat dissipation water tank.

[0011] As a preferred technical solution, the connecting pipe is rotatably connected to the outer wall of the heat dissipation water tank, and the connecting pipe is threadedly connected to the outer ring wall of the water pipe.

[0012] As a preferred technical solution, the heat dissipation fins are arranged vertically and in parallel to facilitate heat dissipation.

[0013] As a preferred technical solution, the length of the fixing screws used to install the hollow plate and the heat dissipation water tank is greater than the heat dissipation fins.

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

[0015] When the utility model is in use, the heat-conducting block absorbs the high-temperature heat generated by the integrated LED lamp, and then cold water is brought into contact with the heat-conducting block in the hollow plate, and the cold water is dissipated through the heat dissipation water tank, that is, the heat-conducting block can be dissipated by water cooling, and the heat transfer between the heat-conducting block and the inside of the LED lamp can be accelerated, thereby effectively and quickly dissipating the heat inside the LED lamp. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 It is a structural schematic diagram of the hollow plate in the utility model;

[0018] Figure 3 It is a structural schematic diagram of the heat dissipation component in the utility model;

[0019] Figure 4 For the utility model Figure 1 Top view of the .

[0020] The meaning of each number in the figure is:

[0021] 1. Hollow plate; 10. Mounting hole; 11. Water pipe; 2. Heat sink; 20. Connecting pipe; 3. Heat transfer block; 30. Sealing gasket; 31. Heat sink fin; 4. Exhaust assembly; 40. Mounting frame; 41. Frame; 42. Fixing bolt; 43. Mounting plate; 44. Fan blade; 45. Fan blade motor; 5. Fixing screw. 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] See also Figure 1-Figure 4 , the utility model provides a technical solution:

[0024] A heat sink for an integrated LED lamp comprises a hollow plate 1, a plurality of heat conducting blocks 3 are mounted on the hollow plate 1, a mounting hole 10 for mounting the heat conducting blocks 3 is provided on the hollow plate 1, a heat dissipation water tank 2 is fixedly mounted on the rear side of the hollow plate 1 by means of fixing screws 5, two connecting pipes 20 are symmetrically arranged on the front side of the heat dissipation water tank 2, two water pipes 11 are symmetrically arranged on the rear side of the hollow plate 1, and the two water pipes 11 are respectively connected to the two connecting pipes 20, and an exhaust assembly 4 is mounted on the rear side of the heat dissipation water tank 2, and the exhaust assembly 4 comprises a plurality of fan blades 44 for accelerating the heat dissipation of the heat dissipation water tank 2. When in use, the heat conducting blocks 3 absorb the high temperature heat generated by the integrated LED lamp, and then the cold water contacts the heat conducting blocks 3 in the hollow plate 1, and the cold water dissipates the heat through the heat dissipation water tank 2, that is, the heat dissipation of the heat conducting blocks 3 can be performed by water cooling, and the heat transfer between the heat conducting blocks 3 and the inside of the LED lamp can be accelerated, and then the heat dissipation in the LED lamp can be effectively and quickly performed.

[0025] It should be noted that a water pump for providing power for cold water circulation is installed on the heat dissipation water tank 2 , and the water pump is placed inside the heat dissipation water tank 2 .

[0026] As a preferred embodiment of the present invention, a sealing gasket 30 is provided between the outer wall of the heat conducting block 3 and the inner wall of the mounting hole 10 to increase the sealing performance between the heat conducting block 3 and the hollow plate 1 .

[0027] As a preferred embodiment of the present invention, the exhaust assembly 4 includes a mounting frame 40 fixedly connected to the heat dissipation water tank 2 by fixing screws 5, and a plurality of mutually adjacent square frames 41 are fixedly installed inside the mounting frame 40 by fixing bolts 42, and a plurality of fan blades 44 are respectively installed in each square frame 41. A mounting plate 43 is fixedly installed on the inner wall of each square frame 41, and the fan blades 44 are rotatably connected to the mounting plate 43, and a fan blade motor 45 for driving the fan blades 44 to rotate is installed on the mounting plate 43. When in use, the fan blade motor 45 drives the driving fan blades 44 to rotate and thus dissipates heat from the heat dissipation water tank 2.

[0028] As a preferred embodiment of the present invention, a plurality of heat dissipation fins 31 are fixedly mounted on the rear outer wall of each heat conduction block 3, and the heat dissipation fins 31 are located between the hollow plate 1 and the heat dissipation water tank 2. The heat dissipation of the heat conduction block 3 can be enhanced by the heat dissipation fins 31.

[0029] As a preferred embodiment of the present invention, the connecting pipe 20 is rotatably connected to the outer wall of the heat dissipation water tank 2, and the connecting pipe 20 is threadedly connected to the outer ring wall of the water pipe 11, so as to facilitate the disassembly and assembly between the heat dissipation water tank 2 and the hollow plate 1.

[0030] As a preferred embodiment of the present invention, the heat dissipation fins 31 are arranged vertically and in parallel to facilitate heat dissipation. The vertical heat dissipation fins 31 increase the area for air circulation, thereby facilitating air circulation and heat dissipation.

[0031] As a preference of this embodiment, the length of the fixing screws 5 used for mounting the hollow plate 1 and the heat dissipation water tank 2 is greater than the heat dissipation fins 31 .

[0032] When the heat sink of the integrated LED lamp of the utility model is in use, the heat conducting block 3 absorbs the high temperature heat generated by the integrated LED lamp, and then the cold water contacts the heat conducting block 3 in the hollow plate 1, and the cold water dissipates heat through the heat dissipation water tank 2, that is, the heat conducting block 3 can be dissipated by water cooling, and the heat transfer between the heat conducting block 3 and the inside of the LED lamp can be accelerated, so that the heat inside the LED lamp can be effectively and quickly dissipated;

[0033] When in use, the heat conductive block 3 is installed inside the LED lamp to ensure that it can exchange heat with the inside of the LED lamp, and then the water pump and the fan motor 45 are started. The water pump allows the cooling water to circulate in the hollow plate 1 and the heat dissipation water tank 2. The cooling water contacts the outer wall of the heat conductive block 3 in the hollow plate 1, and the heat conductive block 3 can be water-cooled. When the cooling water passes through the heat dissipation water tank 2, the fan blades 44 dissipate the heat of the heat dissipation water tank 2, and the cooling water continues to dissipate the heat.

[0034] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A heat sink integrated with an LED lamp, characterized in that: The invention comprises a hollow plate (1), on which a plurality of heat-conducting blocks (3) are mounted, and a mounting hole (10) for mounting the heat-conducting blocks (3) is provided on the hollow plate (1). A heat-dissipating water tank (2) is fixedly mounted on the rear side of the hollow plate (1) by means of fixing screws (5), and two connecting pipes (20) are symmetrically arranged on the front side of the heat-dissipating water tank (2), and two water pipes (11) are symmetrically arranged on the rear side of the hollow plate (1), and the two water pipes (11) are respectively connected to the two connecting pipes (20), and an exhaust assembly (4) is mounted on the rear side of the heat-dissipating water tank (2), and the exhaust assembly (4) comprises a plurality of fan blades (44) for accelerating the heat dissipation of the heat-dissipating water tank (2).

2. The heat sink of the integrated LED lamp according to claim 1, characterized in that: A sealing gasket (30) is provided between the outer wall of the heat conducting block (3) and the inner wall of the mounting hole (10).

3. The heat sink of the integrated LED lamp as claimed in claim 2, characterized in that: The exhaust assembly (4) comprises a mounting frame (40) fixedly connected to the heat dissipation water tank (2) via fixing screws (5), a plurality of mutually adjacent square frames (41) being fixedly mounted inside the mounting frame (40) via fixing bolts (42), and a plurality of fan blades (44) being respectively mounted in each of the square frames (41).

4. The heat sink of the integrated LED lamp as claimed in claim 3, characterized in that: A mounting plate (43) is fixedly mounted on the inner wall of each of the square frames (41); the fan blades (44) are rotatably connected to the mounting plate (43); and a fan blade motor (45) for driving the fan blades (44) to rotate is mounted on the mounting plate (43).

5. The heat sink of the integrated LED lamp as claimed in claim 4, characterized in that: A plurality of heat dissipation fins (31) are fixedly mounted on the rear outer wall of each heat conduction block (3), and the heat dissipation fins (31) are located between the hollow plate (1) and the heat dissipation water tank (2).

6. The heat sink of the integrated LED lamp as claimed in claim 5, characterized in that: The connecting pipe (20) is rotatably connected to the outer wall of the heat dissipation water tank (2), and the connecting pipe (20) is threadedly connected to the outer ring wall of the water pipe (11).

7. The heat sink of the integrated LED lamp as claimed in claim 6, characterized in that: The heat dissipation fins (31) are arranged vertically and in parallel to facilitate heat dissipation.

8. The heat sink of the integrated LED lamp as claimed in claim 7, characterized in that: The length of the fixing screws (5) used for mounting the hollow plate (1) and the heat dissipation water tank (2) is greater than the heat dissipation fins (31).

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