CN209749014U - electric control box - Google Patents
electric control box Download PDFInfo
- Publication number
- CN209749014U CN209749014U CN201822033921.4U CN201822033921U CN209749014U CN 209749014 U CN209749014 U CN 209749014U CN 201822033921 U CN201822033921 U CN 201822033921U CN 209749014 U CN209749014 U CN 209749014U
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- CN
- China
- Prior art keywords
- heat exchange
- control box
- electrical control
- water tank
- box body
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 58
- 230000017525 heat dissipation Effects 0.000 claims abstract description 39
- 239000002184 metal Substances 0.000 claims description 21
- 230000000694 effects Effects 0.000 abstract description 17
- 239000000428 dust Substances 0.000 description 11
- 238000009423 ventilation Methods 0.000 description 9
- 238000009825 accumulation Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 230000005389 magnetism Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model provides an electrical control box. The electrical control box includes: the box body is provided with a vent hole; the electrical element is arranged in the box body; the heat dissipation plate is arranged in the box body and positioned on at least one side of the box body, the heat dissipation plate is provided with heat exchange tubes, and heat exchange media are filled in the heat exchange tubes; the bottom feet are arranged at the bottom end of the box body; the water tank is positioned at the bottom end of the tank body, and the heat exchange tube is communicated with the water tank; and the water pump enables the heat exchange medium to flow in the water tank and the heat exchange pipe. The utility model provides an among the prior art electrical control box have the relatively poor problem of radiating effect.
Description
Technical Field
The utility model relates to an electrical equipment technical field particularly, relates to an electrical control box.
Background
at present, electric control box installs each electrical components in closed or semi-closed metal cabinet, and when inside electrical apparatus normally worked, produced certain temperature, led to thermal gathering easily by the inside not good heat dissipation of box, caused electrical components's damage when overheated, present heat dissipation work is the fan mostly and dispels the heat, only singly has to give off the box with inside heat outside, and the radiating effect is not good.
That is to say, there is the relatively poor problem of radiating effect among the prior art electrical control box.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide an electrical control box to solve the problem of poor heat dissipation effect existing in the electrical control box in the prior art.
In order to achieve the above object, the utility model provides an electrical control box, include: the box body is provided with a vent hole; the electrical element is arranged in the box body; the heat dissipation plate is arranged in the box body and positioned on at least one side of the box body, the heat dissipation plate is provided with heat exchange tubes, and heat exchange media are filled in the heat exchange tubes; the bottom feet are arranged at the bottom end of the box body; the water tank is positioned at the bottom end of the tank body, and the heat exchange tube is communicated with the water tank; and the water pump enables the heat exchange medium to flow in the water tank and the heat exchange pipe.
Further, the electric control box also comprises a fixed block, and the water tank is connected to one side of the bottom end of the box body through the fixed block.
Further, the electric component is provided on the heat dissipation plate.
Furthermore, both ends of the heat exchange tube penetrate through the box body and are communicated with the water tank.
furthermore, the ventilation hole is two sets of, and a set of ventilation hole is located the top of box and is in order to regard as the air outlet, and another group's ventilation hole is located the bottom of box and is in order to regard as the air intake.
Further, the air inlet is located in an area defined by the feet.
Further, the electrical control box further comprises: the fan is correspondingly arranged at the air inlet; and the air hood is positioned in the box body and covers the outer side of the fan, and is provided with air holes.
Further, electrical control box still includes the stopper, and the gas hood is connected in order constituting the installation cavity that is used for holding the fan with stopper magnetism, stopper position in the outside of box.
further, the piece is inhaled to gas cover magnetism has, and magnetism is inhaled the piece setting and in the mounting groove of gas cover, and the stop part still includes: the metal frame is matched with the magnetic part in a magnetic attraction way; the dustproof net is fixed on the metal frame.
further, the stopper still includes the handle, and the handle sets up on the metal frame and is located the metal frame and deviates from one side of gas hood.
Use the technical scheme of the utility model, electrical control box includes the box, electrical components, the heating panel, a plurality of footing, water tank and water pump, wherein, the box has the ventilation hole, electrical components sets up in the box, the heating panel setting just is located at the at least one side of box in the box, be provided with the heat exchange tube on the heating panel, heat transfer medium fills in the heat exchange tube, the footing sets up in the bottom of box, the water tank is located the bottom of box, heat exchange tube and water tank intercommunication, the water pump makes heat transfer medium flow in water tank and heat exchange tube.
the heat dissipation plate is arranged in the box body, so that the heat dissipation plate can dissipate heat of electrical elements in the box body, and the heat dissipation plate reduces heat in the box body through heat exchange media in the internal heat exchange tubes. The water pump is arranged, so that a heat exchange medium flows in the water tank and the heat exchange pipe, the heat in the tank body is absorbed, and a good absorption and heat dissipation effect is achieved. And the arrangement of the ventilation holes in the box body can also take out the heat in the box body, thereby achieving the effect of secondary heat dissipation. The electric control box with the double heat dissipation effects has better heat dissipation effect, can greatly reduce the heat in the box body, and further can prolong the service life of electric elements. The water tank that is located the box bottom can be made to the setting of footing be convenient for install, and makes the bottom of box not direct contact ground, and leaves certain space, can increase the radiating effect.
Drawings
The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
Fig. 1 shows a schematic view of the overall structure of an electrical control box according to an alternative embodiment of the present invention;
FIG. 2 is a schematic view showing a positional relationship between the water tank and the heat radiating plate in FIG. 1;
Fig. 3 shows a schematic view of the assembly relationship between the gas hood and the stop member of the present invention.
Wherein the figures include the following reference numerals:
10. A box body; 11. an air outlet; 12. an air inlet; 13. a control panel; 20. an electrical component; 30. a heat dissipation plate; 31. a heat exchange pipe; 40. footing; 50. a water tank; 60. a water pump; 70. a fixed block; 80. a fan; 90. a gas hood; 91. air holes are formed; 92. a magnetic member; 100. a stopper; 101. a metal frame; 102. a dust screen; 103. a handle.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
It is noted that, unless otherwise indicated, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
in the present application, where the contrary is not intended, the use of directional words such as "upper, lower, top and bottom" is generally with respect to the orientation shown in the drawings, or with respect to the component itself in the vertical, perpendicular or gravitational direction; likewise, for ease of understanding and description, "inner and outer" refer to the inner and outer relative to the profile of the components themselves, but the above directional words are not intended to limit the invention.
In order to solve the relatively poor problem of radiating effect that exists in the electrical control box among the prior art, the utility model provides an electrical control box.
as shown in fig. 1 to 3, the electrical control box includes a box body 10, an electrical component 20, a heat dissipation plate 30, a plurality of feet 40, a water tank 50 and a water pump 60, wherein the box body 10 has a vent hole, the electrical component 20 is disposed in the box body 10, the heat dissipation plate 30 is disposed in the box body 10 and located on at least one side of the box body 10, the heat dissipation plate 30 is provided with a heat exchange tube 31, a heat exchange medium is filled in the heat exchange tube 31, the feet 40 are disposed at the bottom end of the box body 10, the water tank 50 is located at the bottom end of the box body 10, the heat exchange tube 31 is communicated with the water tank 50, and the water pump.
The heat dissipation plate 30 can dissipate heat of the electrical components 20 in the box body by arranging the heat dissipation plate 30 in the box body 10, and the heat dissipation plate 30 reduces heat in the box body 10 through the heat exchange medium in the internal heat exchange pipe 31. The water pump 60 realizes that the heat exchange medium flows in the water tank 50 and the heat exchange pipe 31, so as to absorb the heat in the tank body 10, thereby achieving a better heat absorption and dissipation effect. And the arrangement of the ventilation holes in the box body 10 can also take out the heat in the box body 10, so as to play a role in secondary heat dissipation. The electric control box with double heat dissipation effects has better heat dissipation effect, can greatly reduce the heat in the box body 10, and further can prolong the service life of the electric appliance element 20. The arrangement of the bottom feet 40 can facilitate the installation of the water tank 50 at the bottom end of the box body 10, and the bottom end of the box body 10 is not directly contacted with the ground, so that a certain gap is left, and the heat dissipation effect can be increased.
Optionally, four corners of the bottom end of the box 10 are provided with corresponding feet 40.
As shown in fig. 2, the electric control box further includes a fixing block 70, and the water tank 50 is connected to one side of the bottom end of the case 10 through the fixing block 70. The fixing block 70 fixes the water tank 50 so that the water tank 50 can be firmly coupled to one side of the bottom end of the case 10.
As shown in fig. 1, the electric component 20 is disposed on the heat dissipation plate 30. After the electrical component 20 generates heat, the heat dissipation plate 30 can rapidly dissipate the heat of the electrical component 20, thereby avoiding heat accumulation, and further greatly prolonging the service life of the electrical component 20.
As shown in fig. 2, both ends of the heat exchange pipe 31 communicate with the water tank 50 through the tank 10. The heat exchange pipe 31 may be formed to pass through the water tank 50 so that the heat exchange medium inside the heat exchange pipe 31 may flow inside the heat exchange pipe 31 and the water tank 50. One end of the heat exchange pipe 31 communicating with the water tank 50 is to make the heat exchange medium in the water tank 50 flow into the heat exchange pipe 31, and one end of the heat exchange pipe 31 communicating with the water tank 50 is to make the heat exchange medium in the heat exchange pipe 31 flow into the water tank 50, so that the heat exchange medium flows in the heat exchange pipe 31 and the water tank 50. Specifically, one end of the heat exchange pipe 31 passes through the tank 10 to directly communicate with the top end of the water tank 50, and the other end of the heat exchange pipe 31 passes through the tank 10 to directly communicate with the water pump 60, and further communicates with the water tank 50.
Alternatively, the heat exchange tube 31 is bent as shown in fig. 2 to increase the area of the heat exchange tube 31 in the heat dissipation plate 30, so as to improve the heat exchange capability.
As shown in fig. 2, there are two sets of ventilation holes, one set of ventilation holes is located at the top end of the box 10 to serve as an air outlet 11, and the other set of ventilation holes is located at the bottom end of the box 10 to serve as an air inlet 12. Outside air enters the box body 10 through the air inlet 12, and air in the box body 10 is discharged through the air outlet 11 to form air circulation inside the box body 10, so that hot air in the box body 10 is taken out, the temperature in the box body 10 is reduced, and a heat dissipation effect is achieved.
Specifically, the intake vent 12 is located within an area bounded by a plurality of feet 40.
As shown in fig. 1, the electrical control box further includes a blower 80 and an air hood 90, wherein the blower 80 is correspondingly disposed at the air inlet 12, the air hood 90 is located in the box 10 and covers the outside of the blower 80, and the air hood 90 has air holes 91. The blower 80 may blow the outside air from the bottom end of the box 10 to the air outlet 11, so as to dissipate heat from the box 10. The arrangement of the air hood 90 can effectively reduce dust entering the box body 10, and the air holes 91 on the air hood 90 can reduce heat accumulation at the fan 80. Specifically, the gas cover 90 is installed at the middle of the bottom end of the cabinet 10.
It should be noted that there is also a control panel 13 in the box 10, and the signal output end of the control panel 13 is connected with the signal input ends of the fan 80 and the water pump 60. The control panel 13 can control the wind speed of the fan 80 and the frequency of the liquid pumped by the water pump 60, thereby accurately controlling the heat dissipation of the box body 10.
As shown in fig. 3, the electrical control box further includes a stopper 100, the air hood 90 is magnetically connected with the stopper 100 to form a mounting cavity for accommodating the blower 80, and the stopper 100 is located outside the box body 10. The stopper 100 can effectively reduce dust in the air from entering the case 10, and prevent the dust from accumulating in the case 10 to damage the electrical components 20.
As shown in fig. 3, the air hood 90 has a magnetic element 92, the magnetic element 92 is disposed in the mounting groove of the air hood 90, the stop element 100 further includes a metal frame 101 and a dust screen 102, wherein the metal frame 101 and the magnetic element 92 are magnetically engaged, and the dust screen 102 is fixed on the metal frame 101. The magnetic part 92 can be detached from the stop part 100 and the air hood 90 more conveniently, the metal frame 101 and the dust screen 102 can be detached quickly, the surface of the dust screen 102 can be cleaned, and the damage of the electrical component 20 caused by dust accumulation in the box 10 can be avoided.
as shown in fig. 3, the stopper 100 further includes a handle 103, and the handle 103 is disposed on the metal frame 101 on a side of the metal frame 101 facing away from the gas cover 90. The handle 103 is arranged to facilitate the detachment of the metal frame 101, and when the metal frame 101 needs to be separated from the gas hood 90, only the handle 103 needs to be pulled to separate the metal frame 101 from the gas hood 90.
It should be noted that, when the electrical control box is used, the electrical component 20 is installed on the heat dissipation plate 30 for the first phase, when heat dissipation is required, the fan 80 and the water pump 60 are simultaneously started, the water pump 60 pumps the heat exchange medium in the water tank 50 into the heat exchange tube 31, the heat exchange medium enters the water tank 50 again through the other end of the heat exchange tube 31, the heat exchange medium flows circularly through the heat exchange tube 31, so as to absorb part of heat generated during operation of the electrical component 20, and avoid heat accumulation, when the fan 80 is started, the outside air is sucked into the box 10 through the air hood 90, wind power is generated, air circulation inside the box 10 is formed from bottom to top, so that the heat is discharged from the air outlet 11 at the top end of the box 10, and a double heat dissipation effect is achieved, after long-term use, the metal frame 101 is taken out of the magnetic attraction piece 92 installed at the bottom end of the air hood 90 through the handle 103, and the dust, avoid the dust to pile up too much influence fan 80's air volume, the design is simple, has better radiating effect.
The electrical control box can be applied to electrical elements 20 with poor heat dissipation in the disc cabinets of various substations, and small electrical equipment with poor heat dissipation, and the like.
It is obvious that the above described embodiments are only some of the embodiments of the present 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 efforts shall belong to the protection scope of the present invention.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular is intended to include the plural unless the context clearly dictates otherwise, and it should be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of features, steps, operations, devices, components, and/or combinations thereof. It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. An electrical control box, comprising:
a case (10), the case (10) having a vent hole;
an electrical component (20), the electrical component (20) being disposed within the case (10);
The heat dissipation plate (30) is arranged in the box body (10) and located on at least one side of the box body (10), a heat exchange tube (31) is arranged on the heat dissipation plate (30), and a heat exchange medium is filled in the heat exchange tube (31);
A plurality of feet (40), wherein the feet (40) are arranged at the bottom end of the box body (10);
The water tank (50), the water tank (50) is positioned at the bottom end of the box body (10), and the heat exchange pipe (31) is communicated with the water tank (50);
A water pump (60), the water pump (60) causing the heat exchange medium to flow within the water tank (50) and the heat exchange tube (31).
2. The electrical control box according to claim 1, further comprising a fixing block (70), wherein the water tank (50) is connected to one side of the bottom end of the case (10) through the fixing block (70).
3. the electrical control box according to claim 1, characterized in that the electrical component (20) is provided on the heat dissipation plate (30).
4. The electrical control box according to claim 1, wherein both ends of the heat exchanging pipe (31) communicate with the water tank (50) through the box body (10).
5. the electrical control box according to any one of claims 1 to 4, characterized in that said vents are in two groups, one group of said vents being located at the top end of said box (10) as air outlet (11) and the other group of said vents being located at the bottom end of said box (10) as air inlet (12).
6. The electrical control box according to claim 5, characterized in that the air inlet (12) is located in an area enclosed by a plurality of feet (40).
7. The electrical control box of claim 5, further comprising:
The fan (80), the said fan (80) is set up in the said air intake (12) correspondingly;
The air hood (90), air hood (90) are located in box (10) and cover and establish the outside of fan (80), air hood (90) have bleeder vent (91).
8. The electrical control box according to claim 7, characterized in that it further comprises a stopper (100), said air hood (90) being magnetically connected with said stopper (100) to form a mounting cavity for housing said fan (80), said stopper (100) being located outside said box (10).
9. The electrical control box of claim 8, wherein the air hood (90) has a magnetically attractive member (92), the magnetically attractive member (92) being disposed within a mounting slot of the air hood (90), the stop member (100) further comprising:
the metal frame (101), the said metal frame (101) is attracted and cooperated with said magnetic part (92);
The dustproof net (102), the dustproof net (102) is fixed on the metal frame (101).
10. The electrical control box according to claim 9, characterized in that said stop (100) further comprises a handle (103), said handle (103) being arranged on said metal frame (101) on a side of said metal frame (101) facing away from said air shield (90).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822033921.4U CN209749014U (en) | 2018-12-05 | 2018-12-05 | electric control box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822033921.4U CN209749014U (en) | 2018-12-05 | 2018-12-05 | electric control box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209749014U true CN209749014U (en) | 2019-12-06 |
Family
ID=68702581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822033921.4U Active CN209749014U (en) | 2018-12-05 | 2018-12-05 | electric control box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209749014U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111786294A (en) * | 2019-12-09 | 2020-10-16 | 湖南晨威高科有限公司 | Circulating heat dissipation type low-voltage electrical cabinet and use method thereof |
| CN114172314A (en) * | 2021-12-07 | 2022-03-11 | 国网新源控股有限公司 | Noise-reducing and temperature-reducing device for generator |
-
2018
- 2018-12-05 CN CN201822033921.4U patent/CN209749014U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111786294A (en) * | 2019-12-09 | 2020-10-16 | 湖南晨威高科有限公司 | Circulating heat dissipation type low-voltage electrical cabinet and use method thereof |
| CN111786294B (en) * | 2019-12-09 | 2021-12-14 | 湖南晨威高科有限公司 | Circulating heat dissipation type low-voltage electrical cabinet and use method thereof |
| CN114172314A (en) * | 2021-12-07 | 2022-03-11 | 国网新源控股有限公司 | Noise-reducing and temperature-reducing device for generator |
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