CN210610175U - Heat dissipation device for electronic and electrical equipment - Google Patents

Heat dissipation device for electronic and electrical equipment Download PDF

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Publication number
CN210610175U
CN210610175U CN201921560043.XU CN201921560043U CN210610175U CN 210610175 U CN210610175 U CN 210610175U CN 201921560043 U CN201921560043 U CN 201921560043U CN 210610175 U CN210610175 U CN 210610175U
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CN
China
Prior art keywords
box
partition plate
water
electrical equipment
electronic
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201921560043.XU
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Chinese (zh)
Inventor
张洋
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Chongqing Preschool Education College
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Chongqing Preschool Education College
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Filing date
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Priority to CN201921560043.XU priority Critical patent/CN210610175U/en
Application granted granted Critical
Publication of CN210610175U publication Critical patent/CN210610175U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model belongs to the technical field of heat abstractor, in particular to an electronic and electrical equipment heat abstractor, which comprises an outer box, a water pump is fixedly connected with the left side of the outer box, the water tank is arranged at the right side of the outer box, a normally open temperature switch is arranged at the left side of the inner box, a top ring is arranged between the outer box and the inner box, a first baffle is arranged between the front side of the outer box and the front side of the inner box, a second baffle is arranged between the rear side of the outer box and the rear side of the inner box, a third baffle is arranged between the first baffle and the second baffle, a first left baffle and a first right baffle are arranged between the left side of the outer box and the left side of the inner box, a second left baffle and a second right baffle are arranged between the right side of the outer box and the right side of the inner box, the radiator is provided with; the utility model discloses improve prior art, in time give off the heat that the electronic and electrical equipment produced through coolant liquid and radiator, when radiator fan opened, can show and accelerate the radiating rate.

Description

Heat dissipation device for electronic and electrical equipment
Technical Field
The utility model belongs to the technical field of heat abstractor, concretely relates to electron electrical equipment heat abstractor.
Background
Various electronic and electrical equipment sold in the market at present can generate heat under the working state and even generate high temperature, the heat dissipation modes adopted by the equipment usually utilize the principle of natural convection, holes are drilled or slotted on the shell, particularly the rear shell, the electronic and electrical equipment generates heat to cause high internal temperature when in work, various harmful elements can be emitted after the shell absorbs heat, adverse effects are caused to people, the heat dissipation effect of the existing electronic and electrical equipment is not good, and sometimes even the electronic elements are damaged due to overhigh temperature. In order to solve the problems, a heat dissipation device for electronic and electrical equipment is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: the heat dissipation device for electronic and electrical equipment is provided to solve the problems that the existing electronic and electrical equipment in the background art has poor heat dissipation effect and sometimes even causes damage to electronic elements due to over-high temperature.
In order to realize the technical purpose, the utility model discloses a technical scheme as follows:
a heat dissipation device for electronic and electrical equipment comprises an outer box, the electronic and electrical equipment, a water pump, a normally open temperature switch, a heat radiator, an inner box and a water tank, wherein the electronic and electrical equipment is assembled inside the inner box, the water pump is fixedly connected with the left side of the outer box, the water tank is arranged on the right side of the outer box, the water tank is provided with a water filling port, the normally open temperature switch is arranged on the left side of the inner box, a top ring is hermetically connected between the upper end of the outer box and the upper end of the inner box, a first partition plate is fixedly connected between the front side of the outer box and the front side of the inner box, the lower end of the first partition plate is fixedly connected with the outer box, a first gap is arranged between the upper end of the first partition plate and the top ring, a second partition plate is fixedly connected between the rear side of the outer box and the rear side of the inner box, the lower end of the second partition plate is fixedly connected with the outer box, a second gap is arranged, a first left baffle and a first right baffle are fixedly connected between the left side of the outer box and the left side of the inner box, the upper ends of the first left baffle and the first right baffle are fixedly connected with the top ring, the lower ends of the first left baffle and the first right baffle are flush with the bottom of the inner box, a water inlet pipe is arranged on the left side of the outer box and is positioned between the first left baffle and the first right baffle, a second left baffle and a second right baffle are fixedly connected between the right side of the outer box and the right side of the inner box, the upper ends of the second left baffle and the second right baffle are fixedly connected with the top ring, the lower ends of the second left baffle and the second right baffle are flush with the bottom of the inner box, a water outlet pipe is arranged on the right side of the outer box and is positioned between the second left baffle and the second right baffle, the water outlet pipe is positioned on the upper part of the outer box, four supporting legs are fixedly connected with a bottom plate, the radiator is fixedly connected with the bottom plate, the radiator is provided with a high-temperature pipe and a low-temperature pipe, the low-temperature pipe is connected with a water pump pipeline, the water pump is connected with a water inlet pipe pipeline, the water outlet pipe is connected with a water tank pipeline, the water tank high-temperature pipe is connected with the water tank pipeline, a radiating fan is arranged on one side of the radiator, and a water pump control button is arranged on the side surface of the radiating fan; the water pump control button is electrically connected with the water pump, the water pump control button is electrically connected with the normally open temperature switch, and the normally open temperature switch is electrically connected with the cooling fan.
When the technical proposal of the utility model is adopted, enough cooling liquid is added into the water tank and the radiator through the water filling port when the device is used, the control button of the water pump is pressed to control the water pump to work, the water pump pumps the cooling liquid to the gap between the outer box and the inner box through the water inlet pipe, the cooling liquid firstly passes through the gap between the first left clapboard and the first right clapboard, the cooling liquid flows downwards to the gap between one side of the bottom of the outer box and one side of the bottom of the inner box due to the blocking effect of the first left clapboard and the first right clapboard, the cooling liquid flows upwards from the gap between one side of the bottom of the outer box and one side of the bottom of the inner box due to the blocking effect of the first clapboard, the second clapboard and the third clapboard, and flows into the gap between the other side of the bottom of the outer box and the other side of the bottom of the inner box through the first gap and the second gap, and finally the cooling liquid is filled, the cooling liquid flows through a radiator through a high-temperature pipe after flowing back to the water tank, and then enters a water pump through a low-temperature pipe, so that a reflux cycle is formed; when the cooling liquid flows through the radiator, the heat of the cooling liquid is radiated to form low-temperature cooling liquid, and when the cooling liquid passes through the gap between the outer box and the inner box, the cooling liquid absorbs the heat radiated to the inner box by the electronic and electrical equipment to cool the electronic and electrical equipment; the cooling liquid brings a large amount of heat out through the water outlet pipe and brings the heat back to the radiator for heat dissipation, so that rapid cooling is realized; when the normally open temperature switch detects that the temperature exceeds a rated value, the normally open temperature switch is closed and controls the heat dissipation fan to be electrified and work, and the heat dissipation fan generates airflow and blows the airflow to the heat sink, so that the heat dissipation of the heat sink can be further accelerated, and the temperature of the electronic and electrical equipment is reduced; when the normally open temperature switch detects that the temperature is lower than the rated value, the normally open temperature switch is switched off and controls the heat dissipation fan to be powered off and stop working, so that the power consumption of the device can be reduced, and the device is more energy-saving and environment-friendly; the utility model discloses improve prior art, in time give off the heat that the electronic and electrical equipment produced through coolant liquid and radiator, when radiator fan opened, can show and accelerate the radiating rate.
Further inject, the outside of the pump control button is provided with a button protection box. With the structure, the water pump control button can be protected from misoperation.
Further limit, the filler is provided with a filler cover. With this structure, the coolant can be prevented from splashing.
Further, the heat dissipation fan is an axial flow fan. The structure is compact, saves space and is convenient to install.
Further inject, be equipped with a pair of engaging lug between water tank and the outer container, all through bolted connection between engaging lug and the water tank and between engaging lug and the outer container. Such structure, easy to assemble enables the water tank more firm simultaneously.
Compared with the prior art, the utility model has the following advantages:
1. the cooling liquid absorbs the heat emitted to the inner box by the electronic and electrical equipment through the gap between the outer box and the inner box to cool the electronic and electrical equipment, and the cooling liquid brings a large amount of heat out through the water outlet pipe and brings the heat back to the radiator for heat dissipation, so that the rapid cooling is realized;
2. the normally open temperature switch detects that the temperature exceeds a rated value, the normally open temperature switch is closed and controls the heat dissipation fan to be electrified and work, and the heat dissipation fan generates airflow and blows the airflow to the heat sink, so that the heat dissipation of the heat sink can be further accelerated, and the temperature of the electronic and electrical equipment is reduced;
3. normally open temperature switch detects the temperature and is less than the rated value, and normally open temperature switch disconnection controls radiator fan outage stop work, just so can reduce the power consumption of device, makes the device energy-concerving and environment-protective more.
Drawings
The present invention can be further illustrated by the non-limiting examples given in the accompanying drawings;
fig. 1 is a schematic structural view of an embodiment of a heat dissipation device for electronic and electrical equipment according to the present invention;
fig. 2 is a schematic cross-sectional view of a heat dissipation device of an electrical and electronic apparatus according to an embodiment of the present invention;
fig. 3 is a schematic sectional view of an embodiment of a heat dissipation device for electronic and electrical equipment according to the present invention;
fig. 4 is a schematic cross-sectional view of a heat dissipation device of an electrical and electronic apparatus according to an embodiment of the present invention.
The main element symbols are as follows:
the water pump comprises an outer box 1, electronic and electrical equipment 11, a water pump 12, a normally-open temperature switch 13, a radiator 14, an inner box 15, a water tank 16, a top ring 2, a first partition plate 21, a second partition plate 22, a third partition plate 221, a first left partition plate 23, a first right partition plate 24, a water inlet pipe 241, a second left partition plate 25, a second right partition plate 26, supporting legs 3, a bottom plate 31, a high-temperature pipe 32, a low-temperature pipe 33, a cooling fan 4, a water pump control button 41, a button protection box 5, a water filling port cover 51 and connecting lugs 52.
Detailed Description
In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.
As shown in figures 1-4, the utility model discloses an electronic and electrical equipment heat dissipation device, which comprises an outer box 1, an electronic and electrical equipment 11, a water pump 12, a normally open temperature switch 13, a heat radiator 14, an inner box 15 and a water tank 16, wherein the electronic and electrical equipment 11 is assembled inside the inner box 15, the water pump 12 is fixedly connected with the left side of the outer box 1, the water tank 16 is arranged on the right side of the outer box 1, the water tank 16 is provided with a water filling port, the normally open temperature switch 13 is arranged on the left side of the inner box 15, a top ring 2 is hermetically connected between the upper end of the outer box 1 and the upper end of the inner box 15, a first clapboard 21 is fixedly connected between the front side of the outer box 1 and the front side of the inner box 15, the lower end of the first clapboard 21 is fixedly connected with the outer box 1, a first gap is arranged between the upper end of the first clapboard 21 and the top ring 2, a second clapboard 22 is fixedly connected between the rear, a second gap is arranged between the upper end of a second clapboard 22 and a top ring 2, a third clapboard 221 is fixedly connected between the lower end of a first clapboard 21 and the lower end of the second clapboard 22, a first left clapboard 23 and a first right clapboard 24 are fixedly connected between the left side of an outer box 1 and the left side of an inner box 15, the upper ends of the first left clapboard 23 and the first right clapboard 24 are fixedly connected with the top ring 2, the lower ends of the first left clapboard 23 and the first right clapboard 24 are flush with the bottom of the inner box 15, a water inlet pipe 241 is arranged at the left side of the outer box 1, the water inlet pipe 241 is positioned between the first left clapboard 23 and the first right clapboard 24, a second left clapboard 25 and a second right clapboard 26 are fixedly connected between the right side of the outer box 1 and the right side of the inner box 15, the upper ends of the second left clapboard 25 and the second right clapboard 26 are fixedly connected with the top ring 2, the lower ends of the second left clapboard 25 and the second right clapboard 26 are flush with the bottom of the inner, the water outlet pipe is positioned between the second left partition plate 25 and the second right partition plate 26, the water outlet pipe is positioned at the upper part of the outer box 1, the bottom of the outer box 1 is fixedly connected with four supporting legs 3, a bottom plate 31 is fixedly connected among the four supporting legs 3, the radiator 14 is fixedly connected with the bottom plate 31, the radiator 14 is provided with a high-temperature pipe 32 and a low-temperature pipe 33, the low-temperature pipe 33 is in pipeline connection with the water pump 12, the water pump 12 is in pipeline connection with the water inlet pipe 241, the water outlet pipe is in pipeline connection with the water tank 16, the high-temperature pipe 32 of the water tank 16 is in pipeline connection with the; the water pump control button 41 is electrically connected with the water pump 12, the water pump control button 41 is electrically connected with the normally open temperature switch 13, and the normally open temperature switch 13 is electrically connected with the heat dissipation fan 4.
By adopting the technical proposal of the utility model, when the device is used, enough cooling liquid is added into the water tank 16 and the radiator 14 through the water adding port, the water pump control button 41 is pressed to control the water pump 12 to work by electrifying, the water pump 12 pumps the cooling liquid to the gap between the outer box 1 and the inner box 15 through the water inlet pipe 241, the cooling liquid firstly passes through the gap between the first left clapboard 23 and the first right clapboard 24, the cooling liquid flows downwards to the gap between one side of the bottom of the outer box 1 and one side of the bottom of the inner box 15 due to the blocking effect of the first left clapboard 23 and the first right clapboard 24, the cooling liquid flows upwards from the gap between one side of the bottom of the outer box 1 and one side of the bottom of the inner box 15 due to the blocking effect of the first clapboard 21, the second clapboard 22 and the third clapboard 221, and flows into the gap between the other side of the bottom of the outer box 1 and the other side of the bottom of the inner box 15 through the first gap, finally, the cooling liquid fills the gap between the outer box 1 and the inner box 15 and flows back to the water tank 16 through the water outlet pipe, the cooling liquid flows through the radiator 14 through the high-temperature pipe 32 after flowing back to the water tank 16, and then enters the water pump 12 through the low-temperature pipe 33, so that a backflow circulation is formed; when the cooling liquid flows through the radiator 14, the heat of the cooling liquid is radiated to form low-temperature cooling liquid, and when the cooling liquid passes through the gap between the outer box 1 and the inner box 15, the cooling liquid absorbs the heat radiated to the inner box 15 by the electronic and electrical equipment 11 to cool the electronic and electrical equipment 11; the cooling liquid brings a large amount of heat out through the water outlet pipe and brings the heat back to the radiator 14 for heat dissipation, so that rapid cooling is realized; when the normally open temperature switch 13 detects that the temperature exceeds the rated value, the normally open temperature switch 13 is closed and controls the heat radiation fan 4 to be electrified and work, the heat radiation fan 4 generates air flow and blows the air flow to the heat radiator 14, and therefore the heat radiation of the heat radiator 14 can be further accelerated, and the temperature of the electronic and electrical equipment 11 is reduced; when the normally open temperature switch 13 detects that the temperature is lower than the rated value, the normally open temperature switch 13 is switched off and controls the cooling fan 4 to be powered off to stop working, so that the power consumption of the device can be reduced, and the device is more energy-saving and environment-friendly; the utility model discloses improve prior art, in time give off the heat that the electronic and electrical equipment 11 produced through coolant liquid and radiator 14, when radiator fan 4 opened, can show and accelerate the radiating rate.
Preferably, a button protection box 5 is arranged outside the water pump control button 41. With this structure, the water pump control button 41 can be protected from being erroneously operated. In fact, other structures capable of protecting the water pump control button 41 from being operated by mistake may be used according to circumstances.
Preferably, the filler is provided with a filler cap 51. With this structure, the coolant can be prevented from splashing. In fact, other structures capable of preventing the coolant from splashing may be used according to circumstances.
Preferably, the heat radiation fan 4 is an axial flow fan. The structure is compact, saves space and is convenient to install. In fact, other structures with compact structure, space saving and convenient installation can be considered according to the situation.
Preferably, a pair of connecting lugs 52 are arranged between the water tank 16 and the outer box 1, and the connecting lugs 52 are connected with the water tank 16 and the connecting lugs 52 with the outer box 1 through bolts. Such a configuration facilitates installation while providing a more secure tank 16. In fact, other configurations that facilitate installation, while providing a more robust water tank 16, are contemplated as circumstances may dictate.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims (5)

1. The utility model provides an electron electrical equipment heat abstractor, includes outer container (1), electron electrical equipment (11), water pump (12), normally open temperature switch (13), radiator (14), inner box (15) and water tank (16), its characterized in that: the electronic and electrical equipment (11) is assembled on the inner side of the inner box (15), the water pump (12) is fixedly connected with the left side of the outer box (1), the water tank (16) is arranged on the right side of the outer box (1), the water tank (16) is provided with a water filling port, the normally-open temperature switch (13) is arranged on the left side of the inner box (15), a top ring (2) is hermetically connected between the upper end of the outer box (1) and the upper end of the inner box (15), a first partition plate (21) is fixedly connected between the front side of the outer box (1) and the front side of the inner box (15), the lower end of the first partition plate (21) is fixedly connected with the outer box (1), a first gap is arranged between the upper end of the first partition plate (21) and the top ring (2), a second partition plate (22) is fixedly connected between the rear side of the outer box (1) and the rear side of the inner box (15), and the lower end of the second partition plate (22, a second gap is formed between the upper end of the second partition plate (22) and the top ring (2), a third partition plate (221) is fixedly connected between the lower end of the first partition plate (21) and the lower end of the second partition plate (22), a first left partition plate (23) and a first right partition plate (24) are fixedly connected between the left side of the outer box (1) and the left side of the inner box (15), the upper ends of the first left partition plate (23) and the first right partition plate (24) are fixedly connected with the top ring (2), the lower ends of the first left partition plate (23) and the first right partition plate (24) are flush with the bottom of the inner box (15), a water inlet pipe (241) is arranged on the left side of the outer box (1), the water inlet pipe (241) is positioned between the first left partition plate (23) and the first right partition plate (24), a second left partition plate (25) and a second right partition plate (26) are fixedly connected between the right side of the outer box (1) and the right side of the inner, the upper ends of the second left partition plate (25) and the second right partition plate (26) are fixedly connected with the top ring (2), the lower ends of the second left partition plate (25) and the second right partition plate (26) are flush with the bottom of the inner box (15), a water outlet pipe is arranged on the right side of the outer box (1), the water outlet pipe is positioned between the second left partition plate (25) and the second right partition plate (26), the water outlet pipe is positioned on the upper portion of the outer box (1), four supporting legs (3) are fixedly connected to the bottom of the outer box (1), a bottom plate (31) is fixedly connected between the four supporting legs (3), the radiator (14) is fixedly connected with the bottom plate (31), the radiator (14) is provided with a high-temperature pipe (32) and a low-temperature pipe (33), the low-temperature pipe (33) is in pipeline connection with the water pump (12), the water pump (12) is in pipeline connection with the water inlet pipe (241), and the water outlet, the water tank (16) is connected with the high-temperature pipe (32) through a pipeline, a heat dissipation fan (4) is arranged on one side of the heat radiator (14), and a water pump control button (41) is arranged on the side face of the heat dissipation fan (4); the water pump control button (41) is electrically connected with the water pump (12), the water pump control button (41) is electrically connected with the normally open temperature switch (13), and the normally open temperature switch (13) is electrically connected with the heat dissipation fan (4).
2. The heat dissipating device for electronic and electrical equipment according to claim 1, wherein: and a button protection box (5) is arranged on the outer side of the water pump control button (41).
3. The heat dissipating device for electronic and electrical equipment according to claim 1, wherein: the water filling port is provided with a water filling port cover (51).
4. The heat dissipating device for electronic and electrical equipment according to claim 1, wherein: the heat radiation fan (4) is an axial flow fan.
5. The heat dissipating device for electronic and electrical equipment according to claim 1, wherein: be equipped with a pair of engaging lug (52) between water tank (16) and outer container (1), all through bolted connection between engaging lug (52) and water tank (16) and between engaging lug (52) and outer container (1).
CN201921560043.XU 2019-09-19 2019-09-19 Heat dissipation device for electronic and electrical equipment Expired - Fee Related CN210610175U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921560043.XU CN210610175U (en) 2019-09-19 2019-09-19 Heat dissipation device for electronic and electrical equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921560043.XU CN210610175U (en) 2019-09-19 2019-09-19 Heat dissipation device for electronic and electrical equipment

Publications (1)

Publication Number Publication Date
CN210610175U true CN210610175U (en) 2020-05-22

Family

ID=70693312

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921560043.XU Expired - Fee Related CN210610175U (en) 2019-09-19 2019-09-19 Heat dissipation device for electronic and electrical equipment

Country Status (1)

Country Link
CN (1) CN210610175U (en)

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20200522

Termination date: 20200919