CN211982435U

CN211982435U - Be applied to heat sink of laser equipment

Info

Publication number: CN211982435U
Application number: CN202021171029.3U
Authority: CN
Inventors: 周宏斌
Original assignee: Guiyang Weier Environmental Protection Co ltd
Current assignee: Guiyang Weier Environmental Protection Co ltd
Priority date: 2020-06-22
Filing date: 2020-06-22
Publication date: 2020-11-20
Anticipated expiration: 2030-06-22

Abstract

The utility model discloses a be applied to laser equipment's heat sink belongs to cooling technical field. A cooling device applied to laser equipment comprises: the external metal casing of laser equipment is located to the cover still includes: set up in the outside water-cooling mechanism of metal-back outside four sides of metal-back, the cover is located the outside air-cooled mechanism of water-cooling mechanism, the cover, the heat radiation component include a plurality of radiator unit, radiator unit gathers in the metal-back side, radiator unit one end be located inside the water-cooling mechanism, the radiator unit other end is located inside the air-cooled mechanism, the utility model discloses an air-cooling and water-cooling carry out dual cooling, have improved cooling efficiency.

Description

Be applied to heat sink of laser equipment

Technical Field

The utility model belongs to the technical field of the cooling, especially, relate to a be applied to laser equipment's heat sink.

Background

When the laser equipment is used, the power of the laser equipment is high, the generated heat is high, so that heat needs to be dissipated timely, otherwise the laser equipment is easy to age and damage, the existing cooling device for the laser equipment has a single heat dissipation means, and the cooling efficiency is low.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that the laser equipment heat sink cooling efficiency that exists among the prior art is low, the utility model aims to provide a be applied to the heat sink of laser equipment and solve the problem that laser equipment heat sink cooling efficiency is low.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A cooling device applied to laser equipment comprises: the external metal casing of laser equipment is located to the cover still includes: the heat dissipation component is arranged on four outer sides of the metal shell, the water cooling mechanism is sleeved on the outer side of the metal shell, the air cooling mechanism is sleeved on the outer side of the water cooling mechanism, the heat dissipation component comprises a plurality of heat dissipation assemblies, the heat dissipation assemblies are densely distributed on the side face of the metal shell, one end of each heat dissipation assembly is located inside the water cooling mechanism, and the other end of each heat dissipation assembly is located inside the air cooling mechanism.

Preferably, the radiating component comprises a connecting sheet connected with the side surface of the metal shell and radiating fins arranged on two sides of the connecting sheet, the radiating fins are provided with a plurality of radiating fins and are uniformly arranged at intervals along the length direction of the connecting sheet, the radiating fins are perpendicular to the connecting sheet, and the water flow direction of the water cooling mechanism and the air direction of the air cooling mechanism are parallel to the radiating sheets and the connecting sheet, the connecting sheet and the radiating sheets are made of metal, and the connecting sheet and the radiating sheets are made of aluminum alloy.

Preferably, the water cooling mechanism comprises a first sealing shell sleeved outside the metal shell, a first vertical pipe vertically arranged at the top of the first sealing shell and communicated with the inner cavity of the first sealing shell, and a third vertical pipe vertically arranged at the bottom of the first sealing shell and communicated with the inner cavity of the first sealing shell, one end of the heat dissipation assembly is arranged in the inner cavity of the first sealing shell, the other end of the heat dissipation assembly is arranged outside the first sealing shell, the bottom end of the first vertical pipe extends into the inner cavity of the first sealing shell, the bottom end of the first vertical pipe is connected and communicated with a horizontally arranged sprinkling pipe, the length direction of the sprinkling pipe is parallel to the extending direction of the inner cavity of the metal shell, sprinkling holes are densely distributed outside the sprinkling pipe, the top end of the first vertical pipe is connected with a horizontally arranged first horizontal pipe, the suspension end of the first horizontal pipe is provided with a water pump, the bottom of the water pump is provided with a vertically downward extending second vertical pipe, the bottom of, the third vertical tube bottom end is provided with a second horizontal tube connected with the water tank, and the second vertical tube bottom end extends to the bottom of the inner cavity of the water tank.

Preferably, air cooling mechanism including the cover locate the first sealed shell of outside second, set up mounting hole, the air outlet at the sealed shell top of second, the mounting hole be located the sealed shell top one end of second, the air outlet be located between first vertical pipe and the mounting hole, the air outlet is located first sealed shell top and closes on directly over the one end of mounting hole, the mounting hole in be provided with a plurality of exhaust fans, one side that the air outlet closed on the mounting hole is provided with vertical downwardly extending's guide board, guide board and the sealed shell inner chamber of second match.

Preferably, the water pump and the exhaust fan are externally connected with a power supply.

3. Has the advantages that:

1. the utility model discloses start water pump and exhaust fan, heat conduction that produces when laser equipment during operation is conducted to connection piece and fin again to the metal casing, carry out the air cooling by connection piece and fin, the water pump is through the liquid water in the vertical pipe extraction water tank of second and through first horizontal pipe, first vertical pipe, the sprinkler pipe is from the watering hole blowout, spun liquid water flows from first seal shell both sides, liquid water is through the metal casing, the heat is taken away to connection piece and fin, last liquid water passes through the vertical pipe of third, the second horizontal pipe gets into the water tank.

2. The utility model discloses the exhaust fan blows to the second seal shell inner chamber and blows the heat dissipation to connection piece and fin, and the air current is discharged through the air outlet around the second seal shell inner chamber round and under the guide of guide board, carries out dual cooling through forced air cooling and water-cooling, improves cooling efficiency.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention;

fig. 3 is a partial cross-sectional view of the present invention;

FIG. 4 is a schematic view of the water cooling mechanism of the present invention;

FIG. 5 is a schematic structural view of the metal shell, the heat dissipation assembly and the water cooling mechanism of the present invention;

fig. 6 is a schematic structural view of the metal shell and the heat dissipation assembly of the present invention;

fig. 7 shows a heat sink assembly of the present invention.

The reference numbers in the figures illustrate:

10. a metal shell; 20. a heat dissipating component; 210. connecting sheets; 220. a heat sink; 30. a water cooling mechanism; 310. a first sealed case; 320. a first vertical pipe; 330. a sprinkler pipe; 331. a water sprinkling hole; 340. a first horizontal tube; 350. a water pump; 360. a second vertical pipe; 370. a water tank; 380. a second horizontal tube; 390. a third vertical pipe; 40. an air cooling mechanism; 410. a second sealed housing; 420. mounting holes; 430. an exhaust fan; 440. an air outlet; 450. a guide plate.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the mechanism or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

As shown in fig. 1 to 7, a cooling device applied to a laser apparatus includes: the metal shell 10 sleeved outside the laser device further includes: set up in the outside water-cooling mechanism 30 of metal casing 10, the outside air-cooled mechanism 40 of water-cooling mechanism 30 is located to the cover in the outside water-cooling mechanism 30 of metal casing 10, heat radiation component include a plurality of radiator unit 20, radiator unit 20 is densely covered in metal casing 10 side, radiator unit 20 one end be located inside water-cooling mechanism 30, the radiator unit 20 other end is located inside air-cooled mechanism 40.

The heat dissipation assembly 20 comprises a connecting sheet 210 connected with the side surface of the metal shell 10 and heat dissipation sheets 220 arranged on two sides of the connecting sheet 210, wherein the heat dissipation sheets 220 are provided with a plurality of heat dissipation sheets and are uniformly arranged at intervals along the length direction of the connecting sheet 210, the heat dissipation sheets 220 are perpendicular to the connecting sheet 210, the heat dissipation sheets 220 are parallel to the water flow direction of the water cooling mechanism 30 and the wind direction of the air cooling mechanism 40 and are the connecting sheet 210, the connecting sheet 210 and the heat dissipation sheets 220 are made of metal, and particularly, the connecting sheet 210 and the heat dissipation.

The water cooling mechanism 30 includes a first sealing shell 310 sleeved outside the metal shell 10, a first vertical pipe 320 vertically disposed on the top of the first sealing shell 310 and communicated with the inner cavity of the first sealing shell 310, and a third vertical pipe 390 vertically disposed at the bottom of the first sealing shell 310 and communicated with the inner cavity of the first sealing shell 310, wherein one end of the heat dissipation assembly 20 is disposed in the inner cavity of the first sealing shell 310, the other end of the heat dissipation assembly 20 is disposed outside the first sealing shell 310, the bottom end of the first vertical pipe 320 extends into the inner cavity of the first sealing shell 310, the bottom end of the first vertical pipe 320 is connected with a horizontally disposed sprinkler pipe 330, the length direction of the sprinkler pipe 330 is parallel to the extending direction of the inner cavity of the metal shell 10, sprinkler pipes 331 are densely distributed outside the sprinkler pipe 330, the top end of the first vertical pipe 320 is connected with a horizontally disposed first horizontal pipe 340, the suspending end of the first horizontal pipe 340 is provided with a water pump 350, the bottom of the water pump 350 is provided with, the bottom of the second vertical pipe 360 is provided with a water tank 370 filled with liquid water, the bottom end of the third vertical pipe 390 is provided with a second horizontal pipe 380 connected with the water tank 370, and the bottom end of the second vertical pipe 360 extends to the bottom of the inner cavity of the water tank 370.

Air-cooled mechanism 40 locate first sealed shell 310 outside second sealed shell 410, set up mounting hole 420, the air outlet 440 at second sealed shell 410 top including the cover, mounting hole 420 be located second sealed shell 410 top one end, air outlet 440 be located between first vertical pipe 320 and mounting hole 420, air outlet 440 is located first sealed shell 310 top and closes on directly over the one end of mounting hole 420, mounting hole 420 in be provided with a plurality of exhaust fans 430, one side that air outlet 440 closes on mounting hole 420 is provided with vertical downwardly extending's guide board 450, guide board 450 matches with second sealed shell 410 inner chamber.

The water pump 350 and the exhaust fan 430 are externally connected with a power supply.

Starting the water pump 350 and the exhaust fan 430, when the laser device works, the heat generated by the laser device is conducted to the metal shell 10 and then conducted to the connecting sheet 210 and the radiating fin 220, air radiation is performed by the connecting sheet 210 and the radiating fin 220, the water pump 350 extracts the liquid water in the water tank 370 through the second vertical pipe 360 and sprays out from the water spraying hole 331 through the first horizontal pipe 340, the first vertical pipe 320 and the water spraying pipe 330, the sprayed liquid water flows through two sides of the first sealed shell 310, the liquid water takes heat away through the metal shell 10, the connecting sheet 210 and the radiating fin 220, finally the liquid water enters the water tank 370 through the third vertical pipe 390 and the second horizontal pipe 380, meanwhile, the exhaust fan 430 blows air to the inner cavity of the second sealed shell 410 and performs air blowing and heat radiation on the connecting sheet 210 and the radiating fin 220, the air flow winds around the inner cavity of the second sealed shell 410 for one circle and is discharged through the air outlet 440 under the guidance of the guiding, the cooling efficiency is improved.

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 cooling device applied to laser equipment comprises: the external metal casing (10) of laser equipment is located to the cover, its characterized in that still includes: set up in the outside water-cooling mechanism (30) of metal casing (10), the outside air-cooled mechanism (40) of water-cooling mechanism (30) is located to the cover in the radiating component of metal casing (10) four sides outside, the cover, radiating component include a plurality of radiator unit (20), radiator unit (20) are densely covered in metal casing (10) side, radiator unit (20) one end be located inside water-cooling mechanism (30), radiator unit (20) other end is located inside air-cooled mechanism (40).

2. The cooling device applied to the laser equipment as claimed in claim 1, wherein: radiating component (20) include connection piece (210) of being connected with metal casing (10) side, set up in fin (220) of connection piece (210) both sides, fin (220) be provided with a plurality of and along the even interval arrangement of connection piece (210) length direction, fin (220) perpendicular connection piece (210), foretell water cooling mechanism (30) rivers direction and air-cooled mechanism (40) wind direction parallel fin (220) and connection piece (210), connection piece (210) and fin (220) material be the metal, connection piece (210) and fin (220) material are the aluminum alloy.

3. The cooling device applied to the laser equipment as claimed in claim 1, wherein: the water cooling mechanism (30) comprises a first sealing shell (310) sleeved outside the metal shell (10), a first vertical pipe (320) vertically arranged at the top of the first sealing shell (310) and communicated with an inner cavity of the first sealing shell (310), and a third vertical pipe (390) vertically arranged at the bottom of the first sealing shell (310) and communicated with the inner cavity of the first sealing shell (310), wherein one end of the heat dissipation assembly (20) is arranged in the inner cavity of the first sealing shell (310), the other end of the heat dissipation assembly (20) is arranged outside the first sealing shell (310), the bottom end of the first vertical pipe (320) extends into the inner cavity of the first sealing shell (310), the bottom end of the first vertical pipe (320) is connected and communicated with a horizontally arranged sprinkler pipe (330), the length direction of the sprinkler pipe (330) is parallel to the extending direction of the inner cavity of the metal shell (10), sprinkler pipe (330) is densely distributed with sprinkler holes (331) outside, the top end of the first vertical pipe (320) is connected with a horizontally arranged first horizontal pipe (340), first horizontal pipe (340) suspension end is provided with water pump (350), and water pump (350) bottom is provided with vertical downwardly extending's vertical pipe of second (360), and vertical pipe of second (360) bottom is provided with water tank (370) that are equipped with liquid water, vertical pipe of third (390) bottom be provided with the horizontal pipe of second (380) of being connected with water tank (370), vertical pipe of second (360) bottom extend to water tank (370) inner chamber bottom.

4. The cooling device applied to the laser equipment as claimed in claim 3, wherein: air-cooled mechanism (40) including the cover locate first sealed shell (310) outside second sealed shell (410), set up mounting hole (420), air outlet (440) at second sealed shell (410) top, mounting hole (420) be located second sealed shell (410) top one end, air outlet (440) be located between first vertical pipe (320) and mounting hole (420), air outlet (440) are located first sealed shell (310) top and close on directly over the one end of mounting hole (420), mounting hole (420) in be provided with a plurality of exhaust fans (430), one side that air outlet (440) closes on mounting hole (420) is provided with vertical downwardly extending's guide board (450), guide board (450) and second sealed shell (410) inner chamber match.

5. The cooling device applied to the laser equipment as claimed in claim 4, wherein: the water pump (350) and the exhaust fan (430) are externally connected with a power supply.