CN220774981U

CN220774981U - Heat abstractor for laser module

Info

Publication number: CN220774981U
Application number: CN202322557035.2U
Authority: CN
Inventors: 陈义之
Original assignee: Hubei Guangzhihai Electronic Technology Co ltd
Current assignee: Hubei Guangzhihai Electronic Technology Co ltd
Priority date: 2023-09-20
Filing date: 2023-09-20
Publication date: 2024-04-12
Anticipated expiration: 2033-09-20

Abstract

The utility model discloses a heat dissipation device for a laser module, which belongs to the technical field of heat dissipation of laser modules and comprises a supporting seat, wherein a cooling box is clamped in the supporting seat, a rotating device is clamped on the side surface of the cooling box, the rotating device comprises a fixing seat, the fixing seat is clamped in the cooling box, a double-shaft motor is clamped in the fixing seat, and first rotating shafts are clamped at two ends of the double-shaft motor. This heat abstractor for laser module through setting up cooling tank and module, starts biax motor and cooling tank, and is located the first pivot in place ahead and can drive the flabellum and continue to rotate, and is located the first pivot in rear and can drive the puddler and last stirring in the cooling tank for the device can not only accelerate the air flow in the protecting crust, can also cool down in cooling tank with the heat that the coolant liquid brought rapidly dispersion, makes the device can dispel the heat through multiple mode, and then reaches the effect of rapid cooling.

Description

Heat abstractor for laser module

Technical Field

The utility model belongs to the technical field of laser module heat dissipation, and particularly relates to a heat dissipation device for a laser module.

Background

The core of the laser module for generating laser is a laser diode, and the laser diode can generate a large amount of heat while emitting light;

the prior art comprises the following steps: the Chinese patent discloses a CN208226297U laser module radiating device, which comprises a radiating body, wherein a middle through hole is formed in the center of the radiating body, four support columns are outwards extended from the outer wall of the through hole, and the periphery of the through hole is divided into four radiating areas by the four support columns; the end of the radiating body is connected with a second radiating device, a radiating fan is arranged in the second radiating device, and the rotation axis of the fan and the rotation axis of the middle through hole are the same axis. According to the laser module radiating device, the laser module is installed in the middle through hole, the outer side of the through hole is divided into four radiating areas through the four support columns to radiate the laser module arranged in the middle through hole, meanwhile, the radiating fan in the second radiating device is combined with the radiating area for use, and the air flow rate is enhanced by the closed air duct design, so that the aim of improving the radiating efficiency is fulfilled;

in the prior art, the heat dissipation mode is single through the combination of the heat dissipation fan and the heat dissipation area, and the heat dissipation effect can be achieved, but longer time is needed, and the efficiency is lower.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides the heat dissipation device for the laser module, which solves the problem that a long time is required to achieve the heat dissipation effect.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a heat abstractor for laser module, includes the supporting seat, the joint has the cooling tank in the supporting seat, the side joint of cooling tank has rotating device, rotating device includes the fixing base, the fixing base joint is in the cooling tank, the joint has the biax motor in the fixing base, the equal joint in both ends of biax motor has first pivot, and the first pivot external joint that is located the place ahead has the flabellum, and the first pivot external joint that is located the rear has the puddler, be equipped with the water inlet on the cooling tank, be equipped with the delivery port under the cooling tank.

As a further aspect of the utility model: the water inlet and the water outlet are communicated with the same condensation pipe, and the condensation pipe is annular in shape.

As a further aspect of the utility model: the side joint of supporting seat has the protecting crust, the louvre has been seted up outward to the protecting crust.

As a further aspect of the utility model: wedge blocks are clamped in the protective shell, and a fixing frame is clamped in the protective shell.

As a further aspect of the utility model: the fixing frame is internally clamped with a module, and the condensing tube is sleeved outside the module.

As a further aspect of the utility model: radiating fins are arranged outside the protective shell, and heat conducting strips are arranged in the protective shell.

Compared with the prior art, the utility model has the beneficial effects that:

1. this heat abstractor for laser module through setting up cooling tank, rotating device, condenser pipe, protecting crust, louvre and module, starts biax motor and cooling tank, biax motor drives two first pivots synchronous rotations, and the first pivot that is located the place ahead can drive the flabellum and last the rotation to through louvre and external air exchange, and the first pivot that is located the rear can drive the puddler and last stirring in the cooling tank, when making the device not only can accelerate the air flow in the protecting crust, can also cool down in the cooling tank with the heat rapid dispersion that the coolant liquid brought, make the device can dispel the heat through multiple mode, and then reach the effect of rapid cooling.

2. This heat abstractor for laser module through setting up protective housing, louvre, mount, heat radiation fin and heat conduction strip, starts biax motor, and the first pivot that is located the place ahead can drive the flabellum and continue to rotate to exchange with outside air through the louvre, and the heat that remains in the protective housing can derive through heat radiation fin and heat conduction strip, further ensured the radiating effect of device, improved the radiating efficiency of device.

3. This heat abstractor for laser module through setting up fixing base and puddler, and the fixing base can support fixedly the biax motor, avoids biax motor to receive vibrations and appear the condition that drops at the in-process of work, has ensured the security of biax motor in the course of the work, and mutually supporting of puddler and first pivot can accelerate the diffusion effect of coolant liquid in the cooling tank, has improved the radiating efficiency of cooling tank.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of the present utility model;

FIG. 2 is a schematic diagram of a cooling box according to the present utility model;

FIG. 3 is a schematic diagram of a three-dimensional structure of a dual-shaft motor according to the present utility model;

FIG. 4 is a schematic view of a first rotary shaft of the present utility model;

in the figure: 1. a support base; 2. a cooling box; 3. a rotating device; 301. a fixing seat; 302. a biaxial motor; 303. a first rotating shaft; 304. a fan blade; 305. a stirring rod; 306. a water inlet; 307. a water outlet; 4. a condensing tube; 5. a protective shell; 6. a heat radiation hole; 7. a fixing frame; 8. a module; 9. a heat radiation fin; 10. and a heat conducting strip.

Detailed Description

The technical scheme of the patent is further described in detail below with reference to the specific embodiments.

As shown in fig. 1-4, the present utility model provides a technical solution: the heat abstractor for the laser module 8 comprises a supporting seat 1, wherein a protecting shell 5 is clamped on the side surface of the supporting seat 1, a heat dissipation hole 6 is formed outside the protecting shell 5, and the heat dissipation hole 6 and a fan blade 304 are matched with each other through the heat dissipation hole 6, so that the air flow speed in the protecting shell 5 can be increased, and the exchange speed of internal hot air and external cold air can be further increased;

wedge-shaped blocks are clamped in the protective shell 5, a fixing frame 7 is clamped in the protective shell 5, and the fixing frame 7 is arranged, so that the module 8 can be supported by the fixing frame 7, the shaking condition of the module 8 due to the influence of rotation of the double-shaft motor 302 during use is avoided, and the stability of the module 8 during use is ensured;

the module 8 is clamped in the fixing frame 7, the condensing tube 4 is sleeved outside the module 8, the heat radiation fins 9 are arranged outside the protective shell 5, the heat conduction strips 10 are arranged in the protective shell 5, the cooling box 2 is clamped in the supporting seat 1, the rotating device 3 is clamped on the side face of the cooling box 2, the rotating device 3 comprises a fixing seat 301, the fixing seat 301 is arranged, the fixing seat 301 can support and fix the double-shaft motor 302, the situation that the double-shaft motor 302 falls due to vibration in the working process is avoided, and the safety of the double-shaft motor 302 in the working process is ensured;

the fixing seat 301 is clamped in the cooling box 2, the double-shaft motor 302 is clamped in the fixing seat 301, the first rotating shafts 303 are clamped at two ends of the double-shaft motor 302, the fan blades 304 are clamped outside the first rotating shafts 303 positioned in front, the stirring rod 305 is clamped outside the first rotating shafts 303 positioned behind, and the stirring rod 305 and the first rotating shafts 303 are mutually matched through the stirring rod 305, so that the diffusion effect of cooling liquid in the cooling box 2 can be accelerated, and the heat dissipation efficiency of the cooling box 2 is improved;

be equipped with water inlet 306 on the cooling tank 2, be equipped with delivery port 307 under the cooling tank 2, water inlet 306 and delivery port 307 intercommunication have same condenser pipe 4, through setting up condenser pipe 4, and condenser pipe 4 and the mutually supporting of module 8, can further increase the cooling area of condenser pipe 4, and then improved the radiating effect of module 8, the shape of condenser pipe 4 is cyclic annular.

The working principle of the utility model is as follows:

when the device is used, when heat dissipation needs to be carried out on the module 8, the double-shaft motor 302 and the cooling box 2 are started, the double-shaft motor 302 drives the two first rotating shafts 303 to synchronously rotate, the first rotating shafts 303 positioned in front can drive the fan blades 304 to continuously rotate and exchange with outside air through the heat dissipation holes 6, residual heat in the protective shell 5 can be led out through the heat dissipation fins 9 and the heat conducting strips 10, the first rotating shafts 303 positioned in the rear can drive the stirring rod 305 to continuously stir in the cooling box 2, the cooling box 2 is attached to the module 8 through the condensation pipe 4, heat generated by the module 8 is brought into the cooling box 2 through cooling liquid, and the cooling liquid can be rapidly cooled in the cooling box 2 after stirring.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

While the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes may be made without departing from the spirit of the present patent within the knowledge of one of ordinary skill in the art.

Claims

1. The utility model provides a heat abstractor for laser module, includes supporting seat (1), its characterized in that: the cooling device comprises a supporting seat (1), wherein a cooling box (2) is clamped in the supporting seat (1), a rotating device (3) is clamped on the side face of the cooling box (2), the rotating device (3) comprises a fixing seat (301), the fixing seat (301) is clamped in the cooling box (2), a double-shaft motor (302) is clamped in the fixing seat (301), first rotating shafts (303) are clamped at two ends of the double-shaft motor (302), fan blades (304) are clamped outside the first rotating shafts (303) in the front, a stirring rod (305) is clamped outside the first rotating shafts (303) in the rear, a water inlet (306) is formed in the cooling box (2), and a water outlet (307) is formed in the lower portion of the cooling box.

2. The heat dissipating device for a laser module according to claim 1, wherein: the water inlet (306) and the water outlet (307) are communicated with the same condensation pipe (4), and the condensation pipe (4) is annular in shape.

3. The heat dissipating device for a laser module according to claim 2, wherein: the side joint of supporting seat (1) has protecting crust (5), heat dissipation hole (6) have been seted up outward to protecting crust (5).

4. A heat sink for a laser module according to claim 3, wherein: wedge blocks are clamped in the protective shell (5), and a fixing frame (7) is clamped in the protective shell (5).

5. The heat dissipating apparatus for a laser module according to claim 4, wherein: the inside of the fixing frame (7) is clamped with a module (8), and the condensing tube (4) is sleeved outside the module (8).

6. A heat sink for a laser module according to claim 3, wherein: radiating fins (9) are arranged outside the protective shell (5), and heat conducting strips (10) are arranged in the protective shell (5).