CN215762595U

CN215762595U - Semiconductor cooler

Info

Publication number: CN215762595U
Application number: CN202122219490.2U
Authority: CN
Inventors: 祝愿; 祝志强
Original assignee: WUXI MPATECH TECHNOLOGY CO LTD
Current assignee: WUXI MPATECH TECHNOLOGY CO LTD
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2022-02-08
Anticipated expiration: 2031-09-14

Abstract

The utility model discloses a semiconductor cooler, which comprises a cooler main body, wherein cooling fins and three groups of fans are respectively arranged on the cooler main body, a heat insulation pad and a semiconductor refrigerating sheet are respectively arranged inside the cooler main body, and a water cooling head is arranged on the back surface of the semiconductor refrigerating sheet; the electric cabinet has the advantages that the radiating fins, the fan, the heat insulation pad, the semiconductor refrigerating sheet, the water cooling head and the electric cabinet are combined, so that the electric cabinet can be rapidly cooled in use to achieve the aim of cooling oil temperature, wires on the electric cabinet are reversely connected to achieve oil feeding and heating, and two functions of refrigerating and heating are achieved.

Description

Semiconductor cooler

Technical Field

The utility model belongs to the technical field of coolers, and particularly relates to a semiconductor cooler.

Background

When the oil temperature of the hydraulic system is controlled, a cooler is used for cooling the oil temperature, so that the oil temperature is prevented from being too high.

When the existing cooler is used, a refrigerant needs to be added, so that the use cost is increased, the function is single, two functions of cooling and heating cannot be realized, the heat exchange speed is low, the existing cooler is not suitable for being used in a small place, and the problem of inconvenience in use is solved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a semiconductor cooler, which aims to solve the problems that the existing cooler needs to be added with a refrigerant when in use, so that the use cost is increased, the function is single, the two functions of cooling and heating cannot be realized, the heat exchange speed is slow, the cooler is not suitable for being used in smaller occasions, and the cooler is inconvenient to use.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a semiconductor cooler, includes the cooler main part, be provided with fin and three group's fans in the cooler main part respectively, the inside of cooler main part is provided with heat insulating mattress and semiconductor refrigeration piece respectively, the back of semiconductor refrigeration piece is provided with the water-cooling head, the top of cooler main part is provided with the electric cabinet, the back of electric cabinet is provided with the electric wire, be provided with the chamber door on the electric cabinet, the inside of electric cabinet is provided with respectively places box and two sets of concave blocks, the inside of placing the box is provided with the desiccant.

Preferably, the top and the bottom of the placing box are both provided with L-shaped rods, through holes are formed in the L-shaped rods, through grooves are formed in the concave blocks, T-shaped rods are arranged in the through grooves, and one ends of the T-shaped rods penetrate through the through holes.

Preferably, the other end of the T-shaped rod extends to the outer side of the surface of the concave block, and one end of the T-shaped rod is connected with the through groove in a sliding mode.

Preferably, the end of the L-shaped rod penetrates into the concave block, and a spring is arranged outside the T-shaped rod.

Preferably, the top of the cooler main body is provided with an oil inlet and an oil outlet respectively, and the box door is rotatably connected with the electric cabinet through two groups of hinges.

Preferably, the corners all around of the bottom of cooler main part all are provided with the fixed column, the thread groove has been seted up to the inside of fixed column, the inside threaded connection of thread groove has the threaded rod, the tip of threaded rod is provided with the bottom plate.

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

(1) the electric cabinet has the advantages that the radiating fins, the fan, the heat insulation pad, the semiconductor refrigerating sheet, the water cooling head and the electric cabinet are combined, so that the electric cabinet can be rapidly cooled in use to achieve the aim of cooling oil temperature, wires on the electric cabinet are reversely connected to achieve oil feeding and heating, and two functions of refrigerating and heating are achieved.

(2) According to the utility model, by combining the designed fixing column, the threaded groove, the threaded rod and the bottom plate, the placement height of the cooler main body can be conveniently adjusted according to conditions during maintenance, so that an operator can conveniently maintain the cooler main body, and the maintenance efficiency of the operator is improved.

Drawings

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

FIG. 2 is a schematic side view of the cooler body and the electric cabinet according to the present invention;

FIG. 3 is a rear view of the water cooling head of the present invention;

FIG. 4 is a schematic view of the structure of the electric cabinet of the present invention;

FIG. 5 is an enlarged view of the portion A of FIG. 4 according to the present invention;

FIG. 6 is a schematic cross-sectional view of the storage case of the present invention;

FIG. 7 is a cross-sectional structural view of a fixing post according to the present invention;

in the figure: 1. a cooler main body; 2. a heat sink; 3. a fan; 4. an oil inlet; 5. placing the box; 6. an electric cabinet; 7. an oil outlet; 8. fixing a column; 9. a threaded rod; 10. a heat insulating pad; 11. a semiconductor refrigeration sheet; 12. a water cooling head; 13. a box door; 14. a through hole; 15. a T-shaped rod; 16. a spring; 17. a concave block; 18. an L-shaped rod; 19. a desiccant; 20. a thread groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: a semiconductor cooler comprises a cooler main body 1, wherein a radiating fin 2 and three groups of fans 3 are respectively arranged on the cooler main body 1, a heat insulating pad 10 and a semiconductor refrigerating sheet 11 are respectively arranged inside the cooler main body 1, a water cooling head 12 is arranged on the back surface of the semiconductor refrigerating sheet 11, an electric cabinet 6 is arranged at the top of the cooler main body 1, electric wires are arranged on the back surface of the electric cabinet 6, a cabinet door 13 is arranged on the electric cabinet 6, and the electric wires on the electric cabinet 6 are reversely connected through the designed radiating fin 2, fans 3, heat insulating pad 10, semiconductor refrigerating sheet 11, water cooling head 12 and electric cabinet 6, so that the semiconductor cooler can be rapidly cooled in use, the temperature of cooling oil can be achieved, the electric wires on the electric cabinet 6 are reversely connected, oil supply can be achieved, two functions of cooling and heating are achieved, a placing box 5 and two groups of concave blocks 17 are respectively arranged inside the electric cabinet 6, and a dehumidifying agent 19 is arranged inside the placing box 5, the top and the bottom of the placing box 5 are both provided with L-shaped rods 18, through holes 14 are formed in the L-shaped rods 18, through grooves are formed in the concave blocks 17, T-shaped rods 15 are arranged in the through grooves, one ends of the T-shaped rods 15 penetrate through the through holes 14, the other ends of the T-shaped rods 15 extend to the outer sides of the surfaces of the concave blocks 17, one ends of the T-shaped rods 15 are connected with the through grooves in a sliding mode, the end portions of the L-shaped rods 18 penetrate into the concave blocks 17, springs 16 are arranged outside the T-shaped rods 15, oil inlets 4 and oil outlets 7 are further formed in the top of the cooler main body 1, the box door 13 is rotatably connected with the electric cabinet 6 through two groups of hinges, and the placing box 5, the dehumidifying agent 19, the L-shaped rods 18, the through holes 14, the concave blocks 17, the through grooves, the T-shaped rods 15 and the springs 16 are combined together, so that moisture in the electric cabinet 6 can be absorbed in use conveniently, and the internal humidity of the electric cabinet 6 is prevented from being large when the electric cabinet is used in a humid environment, the electronic elements in the electric cabinet 6 are easy to damage, and the electric cabinet is convenient to use.

In this embodiment, it is preferred, the bottom of cooler main part 1 corner all around all is provided with fixed column 8, thread groove 20 has been seted up to fixed column 8's inside, the inside threaded connection of thread groove 20 has threaded rod 9, the tip of threaded rod 9 is provided with the bottom plate, fixed column 8 through the design, thread groove 20, threaded rod 9 and bottom plate combine together, be convenient for can adjust the height of placing of cooler main part 1 when overhauing according to the condition, make things convenient for operating personnel to overhaul cooler main part 1, operating personnel's maintenance efficiency has been improved.

The working principle and the using process of the utility model are as follows:

when the semiconductor refrigeration device is used, after the semiconductor refrigeration piece 11 is electrified, heat transfer can be generated on two end faces, so that temperature difference is generated on the two end faces of the semiconductor refrigeration piece 11 to form a cold and hot end, the hot end of the semiconductor refrigeration piece 11 is tightly attached to the radiating fin 2, at the moment, the fan 3 enables heat on the hot end of the semiconductor refrigeration piece 11 to be quickly dissipated, the cold end of the semiconductor refrigeration piece 11 is provided with the water cooling head 12, the water cooling head 12 can be quickly cooled, a pore passage is arranged inside the water cooling head 12 for communication, hot oil can be quickly cooled through the cold water cooling head 12 to achieve the purpose of cooling oil, and the purpose of oil supply and heating can be achieved through reverse connection of electric wires on the electric control box 6;

firstly, pulling the T-shaped rod 15 outwards, then stretching the spring 16, stopping moving after the T-shaped rod 15 moves to a proper position, then inserting the end parts of two groups of L-shaped rods 18 on the placing box 5 with the dehumidifying agent 19 into the concave block 17, aligning the through hole 14 with one end of the T-shaped rod 15, then releasing the T-shaped rod 15, enabling one end of the T-shaped rod 15 to pass through the through hole 14, then installing the placing box 5, enabling the dehumidifying agent 19 in the placing box 5 to absorb moisture, moving the T-shaped rod 15 outwards again when needing to be disassembled, then disengaging one end of the T-shaped rod 15 from the through hole 14, then moving the placing box 5 to the right, driving the end part of the L-shaped rod 18 to disengage from the concave block 17, and then disassembling the placing box 5;

the height of the cooler body 1 can be adjusted by rotating the threaded rod 9 to an appropriate position in the upward or downward direction depending on the situation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A semiconductor cooler comprising a cooler body (1), characterized in that: be provided with fin (2) and three fan of group (3) on cooler main part (1) respectively, the inside of cooler main part (1) is provided with heat insulating mattress (10) and semiconductor refrigeration piece (11) respectively, the back of semiconductor refrigeration piece (11) is provided with water-cooling head (12), the top of cooler main part (1) is provided with electric cabinet (6), the back of electric cabinet (6) is provided with the electric wire, be provided with chamber door (13) on electric cabinet (6), the inside of electric cabinet (6) is provided with respectively places box (5) and two sets of concave block (17), the inside of placing box (5) is provided with dehumidifying agent (19).

2. A semiconductor cooler according to claim 1, wherein: the top and the bottom of the placing box (5) are both provided with L-shaped rods (18), through holes (14) are formed in the L-shaped rods (18), through grooves are formed in the concave blocks (17), T-shaped rods (15) are arranged in the through grooves, and one ends of the T-shaped rods (15) penetrate through the through holes (14).

3. A semiconductor cooler according to claim 2, wherein: the other end of the T-shaped rod (15) extends to the outer side of the surface of the concave block (17), and one end of the T-shaped rod (15) is connected with the through groove in a sliding mode.

4. A semiconductor cooler according to claim 3, wherein: the end part of the L-shaped rod (18) penetrates into the concave block (17), and the outside of the T-shaped rod (15) is provided with a spring (16).

5. A semiconductor cooler according to claim 1, wherein: the top of the cooler main body (1) is also provided with an oil inlet (4) and an oil outlet (7) respectively, and the box door (13) is rotatably connected with the electric cabinet (6) through two groups of hinges.

6. A semiconductor cooler according to claim 1, wherein: the bottom of cooler main part (1) is all provided with fixed column (8) in corner all around, thread groove (20) have been seted up to the inside of fixed column (8), the internal thread of thread groove (20) is connected with threaded rod (9), the tip of threaded rod (9) is provided with the bottom plate.