CN212936517U

CN212936517U - Case structure with multifunctional heat dissipation device

Info

Publication number: CN212936517U
Application number: CN202022080595.XU
Authority: CN
Inventors: 徐春艳
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-04-09
Anticipated expiration: 2030-09-21

Abstract

The utility model discloses a quick-witted case structure with multi-functional heat abstractor, including the box and set up in the power portion of box lower part and locating the box lower part and with the system control portion that power portion electricity is connected still includes power cooling system, liquid cooling system and forced air cooling heat abstractor, and power cooling system passes through the cooling water and dispels the heat to the power, and liquid cooling system dispels the heat through volatile heat-dissipating medium, can make system control portion install at inclosed cavity. The air-cooled heat dissipation device is arranged at the top end of the box body and is matched with the liquid-cooled heat dissipation system for heat dissipation, and air is exhausted to enable air to penetrate through gaps among the spiral pipes. The utility model discloses a heat radiation structure can improve the radiating efficiency of quick-witted case.

Description

Case structure with multifunctional heat dissipation device

Technical Field

The utility model relates to a quick-witted case technical field, specific saying so relates to a quick-witted case structure with multi-functional heat abstractor.

Background

The operation of the power cabinet and the sealing performance thereof are easy to rapidly increase the temperature, and if the safe operation temperature is exceeded, the system breakdown or the service life damage can be caused, so that a proper cooling system is very important.

The electric power machine case in the prior art adopts the mode of fan air exhaust to dissipate heat, and has lower efficiency and lower heat dissipation speed. Therefore, there is a need to improve on this current drawback.

SUMMERY OF THE UTILITY MODEL

To the deficiency among the prior art, the to-be-solved technical problem of the utility model lies in providing a quick-witted case structure with multi-functional heat abstractor, and the purpose of designing this quick-witted case structure is in order to improve the radiating efficiency.

In order to solve the technical problem, the utility model discloses a following scheme realizes: the utility model discloses a quick-witted case structure with multi-functional heat abstractor, including the box and set up in the power portion of box lower part and locating the box lower part and with the system control portion that power portion electricity is connected still includes:

the power supply heat dissipation system is arranged at a power supply part and comprises a power supply frame connected with a power supply coil frame, a water passing cavity of a 'return' structure is formed inside the power supply frame, and the water inlet and outlet positions of the water passing cavity of the 'return' structure are isolated so that cooling water flows around the water passing cavity of the 'return' structure;

the liquid cooling heat dissipation system is used for dissipating heat of the system control part and comprises a liquid cooling storage part assembled with the system control part, a plurality of upward guide pipes arranged on the liquid cooling storage part, a collection plate arranged at the upper ends of the guide pipes and a plurality of spiral pipes arranged on the upper plate surface of the collection plate in an array manner, and communicated closed cavities are formed among the liquid cooling storage part, the guide pipes, the collection plate and the spiral pipes;

and the air-cooled heat dissipation device is arranged at the top end of the box body, is matched with the liquid-cooled heat dissipation system for heat dissipation, and exhausts air to enable the air to pass through the gaps among the spiral pipes.

Furthermore, a water inlet pipe and a water outlet pipe are installed on one side of the lower portion of the box body, and the water inlet pipe and the water outlet pipe are connected with the water inlet and outlet on the power supply frame through pipelines respectively.

Further, the bottom surface of the liquid cooling storage part is provided with an open type installation cavity, and one surface of the system control part, which is provided with the chip, is installed in the open type installation cavity.

Furthermore, a liquid storage cavity is arranged in the liquid cooling storage part, and a volatile heat dissipation medium in a non-full-load state is filled in the liquid storage cavity.

Further, the heat dissipation medium comprises one of liquid ethylene glycol and liquid propylene glycol.

Furthermore, four side corners of the upper part of the box body form an arc groove structure, and the guide pipe is arranged at the arc groove structure.

Further, the catheter is a transparent tube.

Furthermore, the air-cooled heat dissipation device comprises at least one exhaust fan, wherein the exhaust fan is laterally arranged at the side part of an air channel structure box, and the air channel structure box is provided with a lateral air inlet plate and covers the spiral pipe.

Further, the liquid cooling storage part is an aluminum material liquid cooling storage part or an aluminum alloy liquid cooling storage part.

Further, the collecting plate is provided with a collecting cavity which is an aluminum collecting plate or an aluminum alloy collecting plate.

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

1. the power supply heat dissipation system dissipates heat through water cooling and is separated from the system control part to dissipate heat, so that the heat dissipation efficiency is improved.

2. The system control part adopts a liquid cooling heat dissipation system, heat is absorbed through a volatile medium to form a gas state, the gas state enters the spiral pipe, the spiral pipe is cooled by the air cooling heat dissipation device, and after the spiral pipe is cooled, the gas state medium is cooled to form a liquid state and flows back to the liquid storage cavity, so that the purpose of heat dissipation is achieved.

3. This scheme adopts liquid cooling system, probably makes system control portion install in the confined environment, avoids outside dust to get into.

Drawings

Fig. 1 is a perspective view of the case structure of the present invention.

Fig. 2 is a schematic structural view of the liquid cooling heat dissipation system of the present invention.

Fig. 3 is a heat dissipation schematic diagram of the liquid cooling heat dissipation system of the present invention.

Fig. 4 is a structural diagram of the power heat dissipation system of the present invention.

Detailed Description

The technical solution 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, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making more clear and definite definitions of the protection scope of the present invention. It is obvious that the described embodiments of the invention are only some of the embodiments of the invention, and not all of them. 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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 simplification of description, but do not indicate or imply that the device 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. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, or may be communicated with each other inside the two elements, or may be wirelessly connected or wired connected. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

Example 1: the utility model discloses a concrete structure as follows:

referring to fig. 1-4, the present invention provides a case structure with a multifunctional heat dissipation device, including a case 1, a power supply portion disposed at a lower portion of the case 1, and a system control portion 11 disposed at a lower portion of the case 1 and electrically connected to the power supply portion, further including:

the power supply heat dissipation system is arranged at a power supply part and comprises a power supply frame 31 for connecting a power supply coil 32 in a frame mode, a water passing cavity with a 'return' structure is formed inside the power supply frame 31, and the water inlet and outlet positions of the water passing cavity with the 'return' structure are isolated so that cooling water flows around the water passing cavity with the 'return' structure;

the liquid cooling heat dissipation system is used for dissipating heat of the system control part 11, and comprises a liquid cooling storage part 21 assembled with the system control part 11, a plurality of upward guide pipes 22 arranged on the liquid cooling storage part 21, a collection plate 23 arranged at the upper ends of the guide pipes 22, and a plurality of spiral pipes 24 arranged on the upper plate surface of the collection plate 23 in an array manner, wherein communicated closed cavities are formed among the liquid cooling storage part 21, the guide pipes 22, the collection plate 23 and the spiral pipes 24;

and the air-cooled heat dissipation device 4 is arranged at the top end of the box body 1, is matched with the liquid-cooled heat dissipation system for heat dissipation, and exhausts air to enable the air to pass through the gaps among the spiral pipes 24.

A preferred technical solution of this embodiment: a water inlet pipe 5 and a water outlet pipe 3 are installed on one side of the lower portion of the box body 1, and the water inlet pipe 5 and the water outlet pipe 3 are connected with the water inlet and outlet on the power supply frame 31 through pipelines respectively.

A preferred technical solution of this embodiment: the bottom surface of the liquid cooling storage unit 21 is provided with an open mounting cavity 212, and the surface of the system control unit 11 having the chip is mounted in the open mounting cavity 212.

A preferred technical solution of this embodiment: a liquid storage chamber is provided in the liquid-cooled storage portion 21, and a volatile heat dissipation medium 211 is provided in the liquid storage chamber in an unloaded state.

A preferred technical solution of this embodiment: the heat dissipation medium 211 includes one of liquid ethylene glycol and liquid propylene glycol.

A preferred technical solution of this embodiment: four side corners of the upper part of the box body 1 form an arc groove structure, and the guide pipe 22 is arranged at the arc groove structure.

A preferred technical solution of this embodiment: the catheter 22 is a transparent tube.

A preferred technical solution of this embodiment: the air-cooled heat sink 4 comprises at least one exhaust fan mounted laterally to a side portion of an air duct structure box having a lateral air intake plate and covering the spiral duct 24.

A preferred technical solution of this embodiment: the liquid cooling storage unit 21 is an aluminum liquid cooling storage unit or an aluminum alloy liquid cooling storage unit.

A preferred technical solution of this embodiment: the collecting plate 23 has a collecting cavity which is an aluminum collecting plate or an aluminum alloy collecting plate.

Example 2:

the liquid cooling heat dissipation principle is as follows:

as shown in fig. 2-3, when the utility model discloses an electric power machine case is when the operation, system control portion 11 on it can produce a large amount of heats, and these heats are mainly sent by chip, components and parts, and the heat that system control portion 11 produced is absorbed by liquid cooling storage portion 21, and then the radiating medium 211 in the liquid cooling storage portion 21 is met heat and is volatilized, forms gaseous medium and gets into collecting plate 23 along pipe 22, establishes in the collecting plate 23 and collects the chamber, and gaseous medium gathers and collects the chamber, reentrant each spiral pipe 24 in.

The fan on the air-cooled heat dissipation device 4 is started, the fan exhausts air, so that air enters from one side of the air channel structure box and is exhausted from the fan through gaps among the spiral pipes 24, the spiral pipes 24 flow through external air to achieve the heat dissipation effect, gaseous media are cooled after being cooled, the gaseous media form liquid state after being cooled and flow back to the collection cavity, and the liquid media in the collection cavity flow back to the liquid-cooled storage part 21 along the guide pipe 22 to achieve the heat dissipation purpose.

Therefore, the system control unit 11 can be installed in a closed chamber, and dust is prevented from entering the circuit.

Example 3:

the heat dissipation principle of the power supply system is as follows:

the power coil 32 also emits a significant amount of heat during operation, which if left untreated, can affect the life of the power section. Therefore, a power supply heat dissipation system is connected outside the power supply part, tap water enters the bottom cavity of the power supply frame 31 through the water inlet pipe 5, flows to the top cavity and the water outlet side cavity through the side cavity on the other side, and finally flows out from the water outlet pipe 3, cooling water enters and hot water flows out, so that the purpose of heat dissipation is achieved.

The cavity part of the water inlet and outlet of the power supply rack 31 is an isolation structure.

In summary, the power supply heat dissipation system dissipates heat with the system control part through water cooling, so as to improve the heat dissipation efficiency. The system control part adopts a liquid cooling heat dissipation system, heat is absorbed through a volatile medium to form a gas state, the gas state enters the spiral pipe, the spiral pipe is cooled by the air cooling heat dissipation device, and after the spiral pipe is cooled, the gas state medium is cooled to form a liquid state and flows back to the liquid storage cavity, so that the purpose of heat dissipation is achieved. This scheme adopts liquid cooling system, probably makes system control portion install in the confined environment, avoids outside dust to get into.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the same way in the protection scope of the present invention.

Claims

1. The utility model provides a quick-witted case structure with multi-functional heat abstractor, includes box (1) and set up in the power portion of box (1) lower part and locate box (1) lower part and with system control portion (11) that power portion electricity is connected, its characterized in that still includes:

the power supply heat dissipation system is arranged at a power supply part and comprises a power supply frame (31) which frames a power supply coil (32), a 'return' type structure water passing cavity is formed inside the power supply frame (31), and the water inlet and outlet positions of the 'return' type structure water passing cavity are isolated so that cooling water flows around the 'return' type structure water passing cavity;

the liquid cooling heat dissipation system is used for dissipating heat of a system control part (11), and comprises a liquid cooling storage part (21) assembled with the system control part (11), a plurality of upward guide pipes (22) arranged on the liquid cooling storage part (21), a collection plate (23) arranged at the upper end of the guide pipes (22) and a plurality of spiral pipes (24) arranged on the upper plate surface of the collection plate (23) in an array manner, wherein communicated closed cavities are formed among the liquid cooling storage part (21), the guide pipes (22), the collection plate (23) and the spiral pipes (24);

and the air-cooled heat dissipation device (4) is arranged at the top end of the box body (1), is matched with the liquid-cooled heat dissipation system for heat dissipation, and exhausts air to enable the air to pass through gaps among the spiral pipes (24).

2. The chassis structure with the multi-functional heat dissipating device according to claim 1, wherein a water inlet pipe (5) and a water outlet pipe (3) are installed at one side of the lower portion of the box body (1), and the water inlet pipe (5) and the water outlet pipe (3) are respectively connected with a water inlet and a water outlet of the power supply rack (31) through pipelines.

3. The chassis structure with the multi-functional heat sink as claimed in claim 1, wherein the liquid-cooled storage portion (21) has an open mounting cavity (212) at a bottom surface thereof, and the side of the system control portion (11) having the chip is mounted in the open mounting cavity (212).

4. The case structure with the multi-functional heat sink as claimed in claim 1, wherein the liquid-cooled storage portion (21) has a liquid storage chamber therein, and a volatile heat dissipating medium (211) is contained in the liquid storage chamber in an unloaded state.

5. The chassis structure with multifunctional heat sink according to claim 4, wherein the heat dissipation medium (211) comprises one of liquid ethylene glycol and liquid propylene glycol.

6. The cabinet structure with multifunctional heat sink as claimed in claim 1, wherein four side corners of the upper part of the cabinet (1) form an arc groove structure where the conduit (22) is disposed.

7. The chassis structure with multifunctional heat sink according to claim 1, wherein the conduit (22) is a transparent tube.

8. The cabinet structure with multi-functional heat sink according to claim 1, characterized in that the air-cooled heat sink (4) comprises at least one exhaust fan, which is laterally attached to the side of a duct structure box having lateral air inlet panels and which covers the spiral duct (24).

9. The chassis structure with multi-functional heat sink according to any one of claims 1-8, wherein the liquid-cooled storage unit (21) is an aluminum liquid-cooled storage unit or an aluminum alloy liquid-cooled storage unit.

10. The chassis structure with multifunctional heat sink according to any one of claims 1-8, wherein the collecting plate (23) has a collecting cavity, which is an aluminum collecting plate or an aluminum alloy collecting plate.