CN210806305U

CN210806305U - Heat radiation structure of laser

Info

Publication number: CN210806305U
Application number: CN201921619430.6U
Authority: CN
Inventors: 周洋
Original assignee: Zhongke Guoguang Laser Technology Tianjin Co Ltd
Current assignee: Zhongke Guoguang Laser Technology Tianjin Co Ltd
Priority date: 2019-09-26
Filing date: 2019-09-26
Publication date: 2020-06-19
Anticipated expiration: 2029-09-26

Abstract

The utility model discloses a heat radiation structure of laser instrument, including device main part, joint bolt and locking bolt, the intermediate position on the inside top of device main part is provided with the joint bolt, and is connected with the clamp plate in the outside one side of device main part, one side of clamp plate is connected with the connecting plate, and the inside intermediate position through connection of connecting plate has the locking bolt, and one side of device main part bottom is provided with the water tank, and the fan is installed on the top of the inside one side of water tank, the outside both sides of laser emitter all are provided with heat conduction silica gel, and heat conduction silica gel's bottom is provided with the semiconductor fin. The utility model discloses a connecting block and the second fixture block that set up in connecting plate both sides through clamp plate and device main part one side contact, extrude the second spring, make clamp plate extrusion connecting block, the connecting block rotates in the pivot, in the second fixture block can get into the second draw-in groove, realize dismantling of device one side, lock through the locking bolt, made things convenient for the staff to overhaul and clear up laser instrument inside.

Description

Heat radiation structure of laser

Technical Field

The utility model relates to a laser instrument technical field specifically is a heat radiation structure of laser instrument.

Background

The quality of light emitted by a laser is pure, the spectrum is stable, and the laser can be applied in many aspects, the laser is developed from the initial low temperature, the operation is performed at the lower part to the continuous operation at the room temperature, the low power type is changed to the high power type, the output power is improved from several milliwatts to several kilowatts, the laser takes a laser bar as the minimum unit, the output power is large, the working current is large, the heat loss is large, and the bottleneck problem that the development of the laser towards the miniaturization, the low power consumption and the high performance is always restricted and influenced, so the heat dissipation structure of the laser is urgently needed, but the heat dissipation structure of the traditional laser still has many problems in the using process, and the specific problems are as follows:

1. in the use process of the traditional heat dissipation structure of the laser, the disassembly of the laser shell is particularly inconvenient, and the disassembly process is often complicated and troublesome, so that the internal maintenance and cleaning of the laser cannot be convenient and simple, and the working difficulty is increased;

2. in the use process of the heat dissipation structure of the traditional laser, the surface of the shell of the laser has extremely high heat due to extremely high heat generated in the laser, so that workers can be scalded when moving or using the laser;

3. in the use process of the traditional heat dissipation structure of the laser, the heat dissipation structure in the device can not meet the heat dissipation requirement of the device, so that the performance and the characteristics of the laser can not be well exerted and embodied when the device is used;

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heat radiation structure of laser instrument to the disassembling process that proposes in solving above-mentioned background art is loaded down with trivial details troublesome, can cause the scald when using the laser instrument, and inside heat radiation structure can not reach the heat dissipation demand scheduling problem of device.

In order to achieve the above object, the utility model provides a following technical scheme: a heat dissipation structure of a laser comprises a device main body, a clamping bolt and a locking bolt, wherein the clamping bolt is arranged at the middle position of the top end in the device main body, a pressing plate is connected to one side of the outer portion of the device main body, a connecting plate is connected to one side of the pressing plate, the locking bolt is connected to the middle position in the connecting plate in a penetrating manner, a water tank is arranged at one side of the bottom end of the device main body, a fan is arranged at the top end of one side in the water tank, bases are arranged on two sides of the outer portion of the water tank, a condensing pipe is connected to one side of the outer portion of the water tank, a condensing plate is connected to the middle position in the condensing pipe in a penetrating manner, a laser emitter is arranged at one side of the inner portion of the device main body, a control panel is arranged, and the bottom end of the semiconductor radiating fin is provided with a copper plate with a water through hole.

Preferably, a first clamping groove is formed in the top end of the interior of the device body, and second clamping grooves are formed in two sides of the interior of the device body.

Preferably, the middle position of joint bolt bottom is connected with first fixture block, and the bottom of first fixture block is provided with first spring, and the both sides of the inside middle position of joint bolt all are provided with the joint lug.

Preferably, a second spring is arranged at the middle position of one side of the connecting plate, and a spiral sleeve is arranged at the middle position inside the connecting plate.

Preferably, the both sides of connecting plate all are provided with the pivot, and the intermediate position through connection on connecting plate top has not hard up bolt, the bottom through connection of pivot has the connecting block, and one side of connecting block is provided with the second fixture block.

Preferably, one side of the inside bottom of water tank is provided with the water pump, and one side of water pump is connected with the water pipe.

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

(1) this kind of heat radiation structure of laser instrument through connecting block and the second fixture block that sets up in connecting plate both sides, through clamp plate and device main part one side contact, extrudees the second spring, makes clamp plate extrusion connecting block, and the connecting block rotates in the pivot, and in the second fixture block can get into the second draw-in groove, realizes dismantling of device one side, locks through the locking bolt, has made things convenient for the staff to overhaul and clear up laser instrument inside.

(2) This kind of heat radiation structure of laser instrument through first draw-in groove and the joint bolt that sets up on device main part top, through the block of joint lug to first fixture block, realizes the joint to the joint bolt to make the staff can remove when using device with needs, through touch joint bolt, contactless device main part surface, thereby avoided the scald of surface temperature height to the human body.

(3) This kind of heat radiation structure of laser instrument, through the heat conduction silica gel that sets up in the laser emitter outside and the semiconductor fin in the heat conduction silica gel outside, give the semiconductor fin through heat conduction silica gel with heat transfer, then the water pump transports water to band pass water hole copper, makes water take away the heat in the fin, then water can carry out the cooling to water through condensation plate and condenser pipe, the cooling of carrying on water-cooling that makes the device inside can last.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

fig. 2 is a schematic top view of the first slot of the present invention;

FIG. 3 is a schematic side view of the connecting plate of the present invention;

fig. 4 is a schematic view of the clamping structure of the connection plate of the present invention.

In the figure: 1. a device main body; 101. a first card slot; 102. a second card slot; 2. clamping a bolt; 201. A first spring; 202. a first clamping block; 203. clamping the convex block; 3. pressing a plate; 4. a connecting plate; 401. a second fixture block; 402. a rotating shaft; 403. connecting blocks; 404. a spiral sleeve; 405. a second spring; 406. loosening the bolt; 5. locking the bolt; 6. a base; 7. a condensing plate; 8. a condenser tube; 9. a water tank; 901. a water pipe; 902. a water pump; 903. a fan; 10. a semiconductor heat sink; 11. heat conducting silica gel; 12. a laser emitter; 13. a copper plate with water holes; 14. a control panel.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a heat dissipation structure of a laser comprises a device main body 1, a clamping bolt 2 and a locking bolt 5, wherein the clamping bolt 2 is arranged at the middle position of the top end in the device main body 1, a first clamping block 202 is connected to the middle position of the bottom end of the clamping bolt 2, a first spring 201 is arranged at the bottom end of the first clamping block 202, clamping convex blocks 203 are arranged on two sides of the middle position in the clamping bolt 2, and clamping of the clamping bolt 2 is realized through clamping of the clamping convex blocks 203 on the first clamping block 202, so that a worker can touch the clamping bolt 2 and does not contact the surface of the device main body 1 when needing to move and use the device;

one side of the outer part of the device main body 1 is connected with a pressing plate 3, the top end of the inner part of the device main body 1 is provided with a first clamping groove 101, and the two sides of the inner part of the device main body 1 are both provided with second clamping grooves 102;

one side of the pressing plate 3 is connected with a connecting plate 4, a second spring 405 is arranged in the middle of one side of the connecting plate 4, a spiral sleeve 404 is arranged in the middle of the inside of the connecting plate 4, two sides of the connecting plate 4 are both provided with rotating shafts 402, a loose bolt 406 is connected in a penetrating manner in the middle of the top end of the connecting plate 4, the bottom end of each rotating shaft 402 is connected with a connecting block 403 in a penetrating manner, a second fixture block 401 is arranged on one side of each connecting block 403, the second fixture block 401 can enter the second clamping groove 102, one side of the device can be disassembled, and locking is carried;

a locking bolt 5 is connected in a penetrating manner in the middle of the inside of the connecting plate 4, a water tank 9 is arranged on one side of the bottom end of the device main body 1, a fan 903 is arranged at the top end of one side of the inside of the water tank 9, a water pump 902 is arranged on one side of the bottom end of the inside of the water tank 9, a water pipe 901 is connected to one side of the water pump 902, heat can be taken away through the water, and water cooling is;

the outside both sides of water tank 9 all are provided with base 6, and one side of water tank 9 outside is connected with condenser pipe 8, the inside intermediate position through connection of condenser pipe 8 has condensing panel 7, laser emitter 12 is installed to the inside one side of device main part 1, and control panel 14 is installed on the top of the outside one side of device main part 1, the outside both sides of laser emitter 12 all are provided with heat conduction silica gel 11, and heat conduction silica gel 11's bottom is provided with semiconductor fin 10, semiconductor fin 10's bottom is provided with band pass water hole copper 13, control panel 14's output passes through the wire and is connected with the input electricity of water pump 902 with fan 903, this water pump 902 is ISGD, this fan 903 is GD30K 2-12.

The working principle is as follows: when the device is used, the device body 1 and the pressing plate 3 can be contacted with each other to slowly generate pressure, the pressing plate 3 is enabled to extrude the second spring 405 on one side of the locking bolt 5, the pressing plate 3 is enabled to extrude the connecting block 403, the connecting block 403 rotates on the rotating shaft 402, the second fixture block 401 can enter the second clamping groove 102 to be a display card, the locking bolt 5 rotates on the spiral sleeve 404 to lock the display card, the loose bolt 406 is rotated to push the connecting block 403 to return when the device is required to be disassembled, the clamping bolt 2 can rotate in the first clamping groove 101, the first fixture block 202 extrudes the first spring 201 to enable the first fixture block 202 clamped by the clamping lug 203 to be separated, the device is convenient to move and use and is not scalded by the surface, heat generated in the laser emitter 12 can be transferred to the semiconductor radiating fin 10 by the heat conducting silica gel 11, the control panel 14 controls the water pump to work, water in the copper plate 902 can be transported to the band-pass water-pass, absorb the heat in the heat conduction silica gel 11 through the water-cooling, fan 903 can be cooled down to water, and hot water also can carry out the condensation cooling to water through condensation plate 7 and condenser pipe 8, makes the water-cooling that the device can last cool down.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a heat radiation structure of laser instrument, includes device main part (1), joint bolt (2) and locking bolt (5), its characterized in that: the device is characterized in that a clamping bolt (2) is arranged at the middle position of the top end inside the device main body (1), a pressing plate (3) is connected to one side of the outside of the device main body (1), a connecting plate (4) is connected to one side of the pressing plate (3), a locking bolt (5) is connected to the middle position inside the connecting plate (4) in a penetrating manner, a water tank (9) is arranged at one side of the bottom end of the device main body (1), a fan (903) is installed at the top end of one side inside the water tank (9), bases (6) are arranged on two sides of the outside of the water tank (9), a condensation pipe (8) is connected to one side of the outside of the water tank (9), a condensation plate (7) is connected to the middle position inside the condensation pipe (8) in a penetrating manner, a laser emitter (12) is installed on one side of the, the outside both sides of laser emitter (12) all are provided with heat conduction silica gel (11), and the bottom of heat conduction silica gel (11) is provided with semiconductor fin (10), the bottom of semiconductor fin (10) is provided with band-pass water hole copper (13).

2. The heat dissipation structure of a laser according to claim 1, wherein: a first clamping groove (101) is formed in the top end of the interior of the device main body (1), and second clamping grooves (102) are formed in two sides of the interior of the device main body (1).

3. The heat dissipation structure of a laser according to claim 1, wherein: the clamping bolt is characterized in that a first clamping block (202) is connected to the middle position of the bottom end of the clamping bolt (2), a first spring (201) is arranged at the bottom end of the first clamping block (202), and clamping convex blocks (203) are arranged on two sides of the middle position inside the clamping bolt (2).

4. The heat dissipation structure of a laser according to claim 1, wherein: a second spring (405) is arranged in the middle of one side of the connecting plate (4), and a spiral sleeve (404) is arranged in the middle of the inside of the connecting plate (4).

5. The heat dissipation structure of a laser according to claim 1, wherein: the two sides of the connecting plate (4) are provided with rotating shafts (402), the middle position of the top end of the connecting plate (4) is connected with a loose bolt (406) in a penetrating mode, the bottom end of each rotating shaft (402) is connected with a connecting block (403) in a penetrating mode, and a second clamping block (401) is arranged on one side of each connecting block (403).

6. The heat dissipation structure of a laser according to claim 1, wherein: one side of the bottom end in the water tank (9) is provided with a water pump (902), and one side of the water pump (902) is connected with a water pipe (901).