CN210666114U

CN210666114U - Radiating assembly of light-emitting module

Info

Publication number: CN210666114U
Application number: CN201922170523.1U
Authority: CN
Inventors: 骆显峰
Original assignee: Wuhan Hengxin Yonghe Electronic Technology Co Ltd
Current assignee: Wuhan Hengxin Yonghe Electronic Technology Co Ltd
Priority date: 2019-12-06
Filing date: 2019-12-06
Publication date: 2020-06-02
Anticipated expiration: 2029-12-06

Abstract

The utility model discloses a light-emitting module radiator unit, which comprises a housin, diapire fixed mounting has light-emitting module in the casing, fixed mounting has the heat-sink shell between the left and right wall in the casing, be connected with a plurality of heat pipes between light-emitting module and the heat-sink shell, the outside cover of heat pipe is equipped with aluminium fin, install in the heat-sink shell in the upper end of heat pipe, casing lower wall fixed mounting has the condenser, condenser left side wall is equipped with the condenser conveyer pipe, condenser right side wall is equipped with the condenser recovery tube, the water inlet and the condenser conveyer pipe intercommunication of heat-sink shell. The utility model discloses dispel the heat to light emitting module through forced air cooling and water-cooling simultaneously, the forced air cooling is dispelled the heat by the fan, and the water-cooling is acted on by condenser, heat pipe and aluminium fin, plays the radiating effect, and the radiating effect is better, and the thread bush is on the threaded rod, and the up-and-down motion drives the brush and clears up the screen panel to prevent that the dust from blockking up, influence the radiating effect.

Description

Radiating assembly of light-emitting module

Technical Field

The utility model relates to the field of communication, especially, relate to a light-emitting module radiator unit.

Background

With the continuous development of optical fiber networks, more and more network devices using optical modules are used, and the application environment is more and more complex. Because the optical module has large power consumption and is inserted into the shielding case of the optical module to work, the heat dissipation is always an important problem.

The traditional optical module radiating mode adopts active air cooling radiating, or a radiator is additionally arranged on an optical module shielding case for natural radiating, or the two modes are combined for use. The two heat dissipation methods can not meet the heat dissipation requirement, and can generate a large amount of dust and block heat dissipation holes when air cooling heat dissipation is carried out, so that the heating effect is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a light-emitting module heat radiation component.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a light-emitting module radiating component comprises a shell, wherein a light-emitting module is fixedly mounted on the inner bottom wall of the shell, a heat absorbing layer is fixedly mounted between the left wall and the right wall of the shell, a plurality of heat conducting pipes are connected between the light-emitting module and the heat absorbing layer, aluminum radiating fins are sleeved outside the heat conducting pipes, the upper ends of the heat conducting pipes are mounted in the heat absorbing layer, a condenser is fixedly mounted on the lower wall of the shell, a condenser conveying pipe is arranged on the left wall of the condenser, a condenser recovery pipe is arranged on the right wall of the condenser, a water inlet of the heat absorbing layer is communicated with the condenser conveying pipe, a water outlet of the heat absorbing layer is communicated with the condenser recovery pipe, a small motor is fixedly mounted on the bottom wall of the shell, a fan is connected to the output end of the small motor, the utility model discloses a novel motor, including casing top surface, casing diapire, supporting shoe, drive pole, first bevel gear and second bevel gear meshing, fixed mounting has two guide bars that are located the threaded rod respectively and keep away from the supporting shoe between casing roof and the diapire, the threaded rod is installed in rotating between casing roof and the diapire, the output of motor runs through the casing upper wall and is connected with the upper end that is located left threaded rod, fixed mounting has first bevel gear on the threaded rod, casing diapire fixed mounting has the supporting shoe, the drive pole is installed to the supporting shoe internal rotation, the equal fixed mounting in both ends of drive pole has second bevel gear, first bevel gear and second bevel gear meshing, fixed mounting has two guide bars that are.

Preferably, the inner diameter of the threaded sleeve is greater than the outer diameter of the threaded rod.

Preferably, the heat absorbing layer is a hollow tubular structure.

Preferably, the condenser right wall is fixedly provided with an air pump, and the water inlet end of the air pump is communicated with the condenser recovery pipe.

Preferably, a temperature sensor is fixedly mounted on the right wall of the light emitting module.

Preferably, the size of the hole of the supporting block is matched with the diameter of the driving rod.

The utility model has the advantages that:

1, the utility model discloses dispel the heat to light emitting module through forced air cooling and water-cooling simultaneously, the forced air cooling dispels the heat by the fan, and the water-cooling is acted on by condenser, heat pipe and aluminium fin, plays the radiating effect, and the radiating effect is better.

2, the utility model discloses an output of motor drives and is located left threaded rod and rotates, through first bevel gear and second bevel gear meshing, drives the threaded rod that is located the right side and rotates, through the auxiliary action of guide bar, and the thread bush is on the threaded rod, and the up-and-down motion drives the brush and clears up the screen panel to prevent that the dust from blockking up, influence the radiating effect.

Drawings

Fig. 1 is a schematic structural diagram of a light emitting module heat dissipation assembly according to the present invention.

Fig. 2 is a schematic structural view of the threaded rod and the thread sleeve of the heat dissipation assembly of the light emitting module of the present invention.

Reference numbers in the figures: the device comprises a shell 1, a light-emitting module 2, a heat pipe 3, a heat pipe 4, an aluminum heat sink 5, a condenser 6, a condenser delivery pipe 7, a condenser recovery pipe 8, a small motor 9, an air pump 10, a fan 11, a temperature sensor 12, a small air-permeable hole 13, a mesh enclosure 14, a threaded rod 15, a first bevel gear 16, a support block 17, a driving rod 18, a second bevel gear 19, a guide rod 20, a threaded sleeve 21, a hairbrush 22 and a motor 23.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a light-emitting module heat dissipation assembly comprises a housing 1, a light-emitting module 2 is fixedly mounted on the inner bottom wall of the housing 1, a heat absorbing layer 3 is fixedly mounted between the left and right walls of the housing 1, a plurality of heat conducting pipes 4 are connected between the light-emitting module 2 and the heat absorbing layer 3, an aluminum heat sink 5 is sleeved outside the heat conducting pipes 4, the upper ends of the heat conducting pipes 4 are mounted in the heat absorbing layer 3, a condenser 6 is fixedly mounted on the lower wall of the housing 1, a condenser conveying pipe 7 is arranged on the left wall of the condenser 6, a condenser recovery pipe 8 is arranged on the right wall of the condenser 6, a water inlet of the heat absorbing layer 3 is communicated with the condenser conveying pipe 7, a water outlet of the heat absorbing layer 3 is communicated with the condenser recovery pipe 8, a small motor 9 is fixedly mounted on the bottom wall of the housing 1, an output end of the small motor, a motor 23 is fixedly arranged on the top surface of the shell 1, a threaded rod 15 is rotatably arranged between the top wall and the bottom wall of the shell 1, the output end of the motor 23 penetrates through the upper wall of the shell 1 and is connected with the upper end of the threaded rod 15 positioned on the left side, a first bevel gear 16 is fixedly arranged on the threaded rod 15, a supporting block 17 is fixedly arranged on the bottom wall of the shell 1, a driving rod 18 is rotatably arranged in the supporting block 17, two second bevel gears 19 are fixedly arranged at the two ends of the driving rod 18, the first bevel gear 16 is meshed with the second bevel gears 19, two guide rods 20 which are respectively positioned on the threaded rod 15 and far away from the supporting block 17 are fixedly arranged between the top wall and the bottom wall of the shell 1, a threaded sleeve 21 is sleeved on the threaded rod 15, a brush 22 is fixedly arranged on one side of the threaded sleeve 21 far away, end and the condenser recovery tube 8 intercommunication of intaking of air pump 10, fixed mounting has temperature sensor 12 on light emitting module 2's the right wall, the size in supporting shoe 17's hole and the diameter adaptation that drives pole 18, the utility model discloses dispel the heat to light emitting module through forced air cooling and water-cooling simultaneously, forced air cooling dispels the heat by the fan, the water-cooling is by the condenser, the heat pipe, heat pipe and aluminium fin act on, play the radiating effect, the radiating effect is better, output through motor 9 drives and is located left threaded rod 15 and rotates, through first bevel gear 16 and the meshing of second bevel gear 19, it rotates to drive the threaded rod 15 that is located the right side, through guide bar 20's auxiliary action, thread bush 21 is on threaded rod 15, the up-and-down motion, it clears up screen panel 14 to drive brush 22, in order to prevent dust blocking.

The working principle is as follows: when the utility model is used, when the temperature sensor 12 is sensed to be over-high temperature, the small motor 9 is opened through the controller, the output end of the small motor 9 drives the fan 11 to rotate, the light-emitting module 2 is cooled, the condenser 6 and the air pump 10 are opened simultaneously, the condenser 6 enters the heat absorbing layer 3 through the condensed gas conveying pipe 7, the heat in the heat absorbing layer 3 is taken away, the heat absorbing layer 3 is recovered in the condenser 6 through the condensed gas recovery pipe 8, the temperature of the heat absorbing layer 3 is reduced under the circulation action of the condenser 6, meanwhile, the fan 11 can blow the condensed gas onto the aluminum cooling fin 8, the temperature of the light-emitting module 2 is reduced, when the dust on the mesh cover 13 needs to be cleaned for a period of time, the motor 9 is opened, the output end of the motor 9 drives the threaded rod 15 positioned on the left side to rotate, the threaded rod 15 positioned, through the auxiliary action of the guide rod 20, the threaded sleeve 21 moves up and down on the threaded rod 15 to drive the brush 22 to clean the mesh enclosure 14, so as to prevent dust blockage and influence on the heat dissipation effect.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A light-emitting module heat dissipation assembly comprises a shell (1) and is characterized in that a light-emitting module (2) is fixedly mounted on the inner bottom wall of the shell (1), a heat absorption layer (3) is fixedly mounted between the inner left wall and the inner right wall of the shell (1), a plurality of heat conduction pipes (4) are connected between the light-emitting module (2) and the heat absorption layer (3), aluminum cooling fins (5) are sleeved outside the heat conduction pipes (4), the upper ends of the heat conduction pipes (4) are mounted in the heat absorption layer (3), a condenser (6) is fixedly mounted on the lower wall of the shell (1), a condenser conveying pipe (7) is arranged on the left wall of the condenser (6), a condenser recovery pipe (8) is arranged on the right wall of the condenser (6), a water inlet of the heat absorption layer (3) is communicated with the condenser conveying pipe (7), and a water outlet of the heat absorption layer, the improved multifunctional electric fan is characterized in that a small motor (9) is fixedly mounted on the bottom wall of the shell (1), the output end of the small motor (9) is connected with a fan (11), a plurality of air-permeable small holes (13) are further arranged on the left and right lower walls of the shell (1), a mesh enclosure (14) is fixedly mounted on the inner side of the air-permeable small holes (13) on the left and right inner walls of the shell (1), a motor (23) is fixedly mounted on the top surface of the shell (1), a threaded rod (15) is rotatably mounted between the top wall and the bottom wall of the shell (1), the output end of the motor (23) penetrates through the upper wall of the shell (1) and is connected with the upper end of the threaded rod (15) on the left side, a first bevel gear (16) is fixedly mounted on the threaded rod (15), a supporting block (17) is fixedly mounted on, the equal fixed mounting in both ends of drive pole (18) has second bevel gear (19), first bevel gear (16) and second bevel gear (19) meshing, fixed mounting has two guide bar (20) that are located threaded rod (15) respectively and keep away from supporting shoe (17) between casing (1) roof and the diapire, threaded sleeve is equipped with thread bush (21) on threaded rod (15), one side fixed mounting that supporting shoe (17) were kept away from in thread bush (21) has brush (22).

2. A light module heat sink assembly according to claim 1, wherein the inner diameter of the threaded sleeve (21) is larger than the outer diameter of the threaded rod (15).

3. A light emitting module heat sink assembly according to claim 1, wherein the heat sink layer (3) is a hollow tubular structure.

4. The light-emitting module heat dissipation assembly as defined in claim 1, wherein an air pump (10) is fixedly mounted on a right wall of the condenser (6), and a water inlet end of the air pump (10) is communicated with the condenser recovery tube (8).

5. A lighting module heat sink assembly according to claim 1, wherein a temperature sensor (12) is fixedly mounted on the right wall of the lighting module (2).

6. A light module heat sink assembly as claimed in claim 1, wherein the size of the hole in the support block (17) is adapted to the diameter of the driver rod (18).