CN218275711U - Electrical equipment protection box with efficient heat dissipation function - Google Patents
Electrical equipment protection box with efficient heat dissipation function Download PDFInfo
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- CN218275711U CN218275711U CN202221656488.XU CN202221656488U CN218275711U CN 218275711 U CN218275711 U CN 218275711U CN 202221656488 U CN202221656488 U CN 202221656488U CN 218275711 U CN218275711 U CN 218275711U
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Abstract
The application provides an electrical equipment guard box with high-efficient radiating belongs to electrical equipment guard box technical field. This electrical equipment guard box with high-efficient heat dissipation includes guard box body and cooling assembly. In the above-mentioned realization in-process, under the continuous effect of fan, the inside gas of entering gas storage cavity can be through first air vent, inside the comparatively dispersed entering guard box body of second air vent and third air vent, and then directly cooling to guard box body inside, and inside the inside gas of guard box body can get into the casing through the outlet duct, the inside gas of entering casing can be cooled down again, can carry out comparatively effectual cooling to the inside of guard box body, and need not set up the louvre, make the difficult inside that gets into the guard box body of external dust, the effect of increase cooling that can step forward, make the effect of cooling down inside the cooling down of guard box body better.
Description
Technical Field
The application relates to the field of electrical equipment protection boxes, in particular to an electrical equipment protection box with efficient heat dissipation.
Background
Electrical equipment is in the use, often need adopt protective apparatus to protect, the protective apparatus of present comparatively conventional is the guard box just, various electrical equipment often can be installed to the guard box in the use, electrical equipment can produce the heat in the course of the work, therefore need dispel the heat, and traditional guard box dispels the heat through seting up the louvre generally, the radiating effect is relatively poor, and outside dust still gets into inside the guard box from the louvre easily, influence radiating effect that can step forward.
SUMMERY OF THE UTILITY MODEL
In order to make up for above not enough, this application provides an electrical equipment guard box with high-efficient radiating, aims at improving the relatively poor problem of guard box radiating effect.
The embodiment of the application provides an electrical equipment guard box with high-efficient radiating, including guard box body and cooling assembly.
The air storage box is characterized in that an air storage cavity is formed in the box wall of the protection box body, first air holes are formed in the box walls on two sides of the protection box body, a second air hole is formed in the top wall of the protection box body, a third air hole is formed in one surface of the protection box body, the first air hole, the second air hole and the third air hole are communicated with the air storage cavity, and the first air hole, the second air hole and the third air hole are communicated with the inside of the protection box body.
The cooling subassembly includes casing, semiconductor refrigeration piece, first fin, fan, outlet duct and fan, the casing connect in one side of guard box body, the semiconductor refrigeration piece with one side of casing links to each other, first fin with the cold junction of semiconductor refrigeration piece links to each other, first fin is located the inside of casing, the fan connect in the roof of guard box body, the air outlet of fan with the air storage cavity is linked together, the inlet scoop of fan with the inside of casing is linked together, the one end of outlet duct with the inside of guard box body is linked together, the other end of outlet duct with the inside of casing is linked together, the fan with one side of casing links to each other, the fan is located one side of the semiconductor refrigeration piece exothermic surface.
In the above-mentioned realization process, dispel the heat through the fan to the exothermic surface of semiconductor refrigeration piece, carry out cooling to first fin through the semiconductor refrigeration piece, and then cool down the cooling to the inside gas of casing, the inside refrigerated gas of casing can be absorb to the fan, the fan can be inside with the gaseous row of absorbing into the gas storage cavity, and then can cool down the tank wall of protection case body, and then cool down the inside of protection case body, under the continuous action of fan, the inside gas of entering gas storage cavity can be through first air vent, inside the comparatively scattered entering protection case body of second air vent and third air vent, and then directly cool down to the inside of protection case body, and the inside gas of protection case body can get into inside the casing through the outlet duct, the inside gas of entering casing can be cooled down again, can carry out comparatively effectual cooling to the inside of protection case body, and need not set up, make outside dust be difficult for getting into the inside of protection case body, the effect of cooling down can further increase, make the inside effect of cooling down of protection case body better.
In a specific embodiment, the box walls on two sides of the protection box body are respectively provided with a plurality of first vent holes, the plurality of first vent holes are uniformly distributed, the plurality of first vent holes are communicated with the gas storage cavity, and the plurality of first vent holes are communicated with the inside of the protection box body.
In a specific embodiment, the second vent holes are provided with a plurality of second vent holes which are uniformly arranged, the plurality of second vent holes are communicated with the gas storage cavity, and the plurality of second vent holes are communicated with the inside of the protection box body.
In a specific embodiment, the third vent hole is provided with a plurality of third vent holes which are uniformly arranged, the plurality of third vent holes are communicated with the gas storage cavity, and the plurality of third vent holes are communicated with the inside of the protection box body.
In a specific implementation scheme, one side of the protection box body, which is far away from the third vent hole, is rotatably provided with a box door, and the plurality of first vent holes, the plurality of second vent holes and the plurality of third vent holes are all strip-shaped holes.
In a specific embodiment, the outside cover of guard box body is equipped with the heat preservation cover, four corners of guard box body lower surface all are provided with the supporting leg, four the supporting leg all fixed run through in the diapire of heat preservation cover.
In a specific embodiment, the cold end of the semiconductor refrigeration piece is provided with a second fin which fixedly penetrates through one side of the shell.
In a specific embodiment, a heat insulation plate is arranged on one surface of the second fin connected with the cold end of the semiconductor refrigeration sheet, and the semiconductor refrigeration sheet is fixedly penetrated through a plate body of the heat insulation plate.
In a specific embodiment, first fin is provided with a plurality of, a plurality of first fin all with the second fin links to each other, a plurality of first fin align to grid, a plurality of first fin all is located inside the casing, a plurality of the through-hole has all been seted up to the lamellar body of first fin, a plurality of through-hole evenly distributed has been seted up to the through-hole.
In a specific embodiment, the air suction opening of the fan is communicated with an air suction pipe, one end of the air suction pipe is communicated with the inside of the shell, and the outside of the air suction pipe is sleeved with a heat insulation sleeve.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some examples of the present application and therefore should not be considered as limiting the scope, and that those skilled in the art can also derive other related drawings based on these drawings without inventive effort.
Fig. 1 is a schematic front view structure diagram of an electrical equipment protection box with efficient heat dissipation according to an embodiment of the present application;
fig. 2 is a schematic front sectional view of an electrical equipment protection box with efficient heat dissipation according to an embodiment of the present disclosure;
fig. 3 is a schematic front view of a protection box body according to an embodiment of the present application;
fig. 4 is a schematic front sectional view of a protection box body according to an embodiment of the present disclosure;
FIG. 5 is a schematic cross-sectional view of a cooling assembly according to an embodiment of the present disclosure;
fig. 6 is a schematic cross-sectional structure diagram of a housing according to an embodiment of the present disclosure.
In the figure: 100-protection box body; 110-gas storage cavity; 120-a first vent; 130-a second vent; 140-a third venting hole; 150-a box door; 160-heat preservation cover; 170-support legs; 200-a temperature reduction assembly; 210-a housing; 220-semiconductor refrigerating sheet; 221-a heat insulation plate; 230-a first fin; 231-a through hole; 240-a fan; 241-an air suction pipe; 2411-insulating sleeve; 250-an air outlet pipe; 260-a fan; 261-a connecting rod; 270-second fin.
Detailed Description
The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.
To make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.
Referring to fig. 1 and 2, the present application provides an electrical equipment protection box with efficient heat dissipation, which includes a protection box body 100 and a cooling assembly 200.
Referring to fig. 1-4, the gas storage cavity 110 is disposed inside the box wall of the protection box body 100, the box walls on both sides of the protection box body 100 are disposed with first vent holes 120, the box walls on both sides of the protection box body 100 are disposed with a plurality of first vent holes 120, the plurality of first vent holes 120 are uniformly distributed, the top wall of the protection box body 100 is disposed with second vent holes 130, the plurality of second vent holes 130 are uniformly arranged, the third vent hole 140 is disposed on one side of the protection box body 100, the plurality of third vent holes 140 are disposed, and the plurality of third vent holes 140 are uniformly arranged.
In this embodiment, the first vent hole 120, the second vent hole 130 and the third vent hole 140 are all communicated with the gas storage cavity 110, the first vent hole 120, the second vent hole 130 and the third vent hole 140 are all communicated with the inside of the protection box body 100, the plurality of first vent holes 120 are all communicated with the gas storage cavity 110, the plurality of first vent holes 120 are all communicated with the inside of the protection box body 100, the plurality of second vent holes 130 are all communicated with the gas storage cavity 110, the plurality of second vent holes 130 are all communicated with the inside of the protection box body 100, the plurality of third vent holes 140 are all communicated with the gas storage cavity 110, the plurality of third vent holes 140 are all communicated with the inside of the protection box body 100, and the plurality of first vent holes 120, the plurality of second vent holes 130 and the plurality of third vent holes 140 are strip-shaped holes.
In this application, the door 150 is rotatably installed on a surface of the protection box body 100 away from the third vent hole 140.
In this embodiment, the outside cover of guard box body 100 is equipped with heat preservation cover 160, and heat preservation cover 160 is used for carrying out thermal-insulated protection to guard box body 100, can reduce the influence of external heat to gas storage cavity 110, and four corners of guard box body 100 lower surface all are provided with supporting leg 170, and four supporting legs 170 all are fixed the diapire that runs through in heat preservation cover 160.
Referring to fig. 1, 2, 4, 5 and 6, the cooling assembly 200 includes a housing 210, a semiconductor chilling plate 220, a first fin 230, a fan 240, an air outlet pipe 250 and a fan 260, the housing 210 is connected to one side of the protection box body 100, the semiconductor chilling plate 220 is connected to one side of the housing 210, a second fin 270 is disposed at a cold end of the semiconductor chilling plate 220, the second fin 270 is fixedly penetrated through one side of the housing 210, a heat insulation plate 221 is disposed at one side of the second fin 270 connected to the cold end of the semiconductor chilling plate 220, the semiconductor chilling plate 220 is fixedly penetrated through a plate body of the heat insulation plate 221, and the heat insulation plate 221 is used for heat insulation protection of the second fin 270, so that influence of external heat on the second fin 270 can be reduced.
In this embodiment, first fin 230 links to each other with the cold junction of semiconductor refrigeration piece 220, first fin 230 is located the inside of casing 210, first fin 230 is provided with a plurality of, the first fin 230 of a plurality of all links to each other with second fin 270, the first fin 230 align to grid of a plurality of, the first fin 230 of a plurality of all is located inside casing 210, through-hole 231 has all been seted up to the lamellar body of the first fin 230 of a plurality of, a plurality of has been seted up to through-hole 231, a plurality of through-hole 231 evenly distributed, the multiplicable first fin 230 of through-hole 231 is located the inside surface area of casing 210, and then alright increase the effect that first fin 230 carried out cooling to the inside gas of casing 210.
In this application, fan 240 is connected in the roof of guard box body 100, the air outlet of fan 240 is linked together with gas storage cavity 110, the fixed roof that runs through in guard box body 100 of air outlet of fan 240, the inlet scoop of fan 240 is linked together with the inside of casing 210, the inlet scoop intercommunication of fan 240 has aspiration channel 241, the one end of aspiration channel 241 is linked together with the inside of casing 210, the fixed roof that runs through in casing 210 of one end of aspiration channel 241, the outside cover of aspiration channel 241 is equipped with insulation cover 2411, insulation cover 2411 is used for carrying out thermal-insulated protection to aspiration channel 241, can reduce the influence of external heat to aspiration channel 241.
In this embodiment, the one end of outlet duct 250 is linked together with the inside of guard box body 100, the fixed one end that runs through in the 100 diapire of guard box body of outlet duct 250, the other end of outlet duct 250 is linked together with the inside of casing 210, fan 260 links to each other with one side of casing 210, the lateral wall of fan 260 is provided with connecting rod 261, the one end of connecting rod 261 and one side fixed connection of casing 210, fan 260 is located the one side of the exothermic face of semiconductor refrigeration piece 220, open fan 260 alright dispel the heat to the exothermic face of semiconductor refrigeration piece 220, and then the refrigerated effect of multiplicable semiconductor refrigeration piece 220.
Specifically, this electric equipment guard box with high-efficient heat dissipation's theory of operation: when the cooling device is used, the fan 260 is opened to dissipate heat from the heat release surface of the semiconductor refrigeration sheet 220, the semiconductor refrigeration sheet 220 is opened to cool the second fin 270, and then the first fin 230 can be dissipated, and further the gas inside the housing 210 can be cooled, and then the fan 240 is opened, the fan 240 can absorb the cooled gas inside the housing 210 through the air suction pipe 241, the fan 240 can discharge the absorbed gas into the gas storage cavity 110, and further cool the wall of the protection box body 100, and further cool the inside of the protection box body 100, under the continuous action of the fan 240, the gas entering the inside of the gas storage cavity 110 can pass through the first vent hole 120, the second vent hole 130 and the third vent hole 140 and enter the inside of the protection box body 100 in a dispersed manner, and further directly cool the inside of the protection box body 100, the gas inside of the protection box body 100 can enter the housing 210 through the air outlet pipe 250, and can be cooled again, so that the cooling effect of the inside of the protection box body 100 can be increased.
It should be noted that the specific model specifications of the semiconductor refrigeration sheet 220, the fan 240 and the fan 260 need to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art, so detailed description is omitted.
The power supply of the semiconductor chilling plate 220, the fan 240 and the fan 260 and the principle thereof will be apparent to those skilled in the art and will not be described in detail herein.
The above description is only an example of the present application and is not intended to limit the scope of the present application, and various modifications and changes may be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
1. An electrical equipment protection box with efficient heat dissipation is characterized by comprising
The protective box comprises a protective box body (100), wherein a gas storage cavity (110) is formed in the box wall of the protective box body (100), first vent holes (120) are formed in the box walls on two sides of the protective box body (100), a second vent hole (130) is formed in the top wall of the protective box body (100), a third vent hole (140) is formed in one surface of the protective box body (100), the first vent hole (120), the second vent hole (130) and the third vent hole (140) are communicated with the gas storage cavity (110), and the first vent hole (120), the second vent hole (130) and the third vent hole (140) are communicated with the inside of the protective box body (100);
cooling subassembly (200), cooling subassembly (200) includes casing (210), semiconductor refrigeration piece (220), first fin (230), fan (240), outlet duct (250) and fan (260), casing (210) connect in one side of guard box body (100), semiconductor refrigeration piece (220) with one side of casing (210) links to each other, first fin (230) with the cold junction of semiconductor refrigeration piece (220) links to each other, first fin (230) are located the inside of casing (210), fan (240) connect in the roof of guard box body (100), the air outlet of fan (240) with gas storage cavity (110) are linked together, the inlet scoop of fan (240) with the inside of casing (210) is linked together, the one end of outlet duct (250) with the inside of guard box body (100) is linked together, the other end of outlet duct (250) with the inside of casing (210) is linked together, fan (260) with one side of casing (210) links to each other, fan (260) are located one side of semiconductor refrigeration piece (220) is located.
2. The electrical equipment protection box with efficient heat dissipation of claim 1, wherein the box walls on both sides of the protection box body (100) are respectively provided with a plurality of first vent holes (120), the plurality of first vent holes (120) are uniformly distributed, the plurality of first vent holes (120) are respectively communicated with the gas storage cavity (110), and the plurality of first vent holes (120) are respectively communicated with the inside of the protection box body (100).
3. The electrical equipment protection box with efficient heat dissipation according to claim 2, wherein a plurality of the second ventilation holes (130) are formed, the plurality of the second ventilation holes (130) are uniformly arranged, the plurality of the second ventilation holes (130) are all communicated with the air storage cavity (110), and the plurality of the second ventilation holes (130) are all communicated with the inside of the protection box body (100).
4. The electrical equipment protection box with efficient heat dissipation as recited in claim 3, wherein a plurality of the third air vents (140) are opened, the plurality of the third air vents (140) are uniformly arranged, the plurality of the third air vents (140) are all communicated with the air storage cavity (110), and the plurality of the third air vents (140) are all communicated with the inside of the protection box body (100).
5. The electrical equipment protection box with efficient heat dissipation as claimed in claim 4, wherein a box door (150) is rotatably disposed on a surface of the protection box body (100) away from the third vent hole (140), and the plurality of first vent holes (120), the plurality of second vent holes (130), and the plurality of third vent holes (140) are all strip-shaped holes.
6. The electrical equipment protection box with efficient heat dissipation as recited in claim 1, wherein a heat insulation cover (160) is sleeved outside the protection box body (100), supporting legs (170) are arranged at four corners of the lower surface of the protection box body (100), and the four supporting legs (170) are fixed to penetrate through the bottom wall of the heat insulation cover (160).
7. The electrical equipment protection box with efficient heat dissipation according to claim 1, wherein the cold end of the semiconductor chilling plate (220) is provided with a second fin (270), and the second fin (270) is fixedly penetrated through one side of the shell (210).
8. The electrical equipment protection box with efficient heat dissipation according to claim 7, wherein a heat insulation plate (221) is arranged on one side of the second fin (270) connected with the cold end of the semiconductor refrigeration sheet (220), and the semiconductor refrigeration sheet (220) is fixed to penetrate through a plate body of the heat insulation plate (221).
9. The electrical equipment protection box with the efficient heat dissipation function as claimed in claim 8, wherein the first fins (230) are provided with a plurality of first fins (230), the plurality of first fins (230) are connected with the second fins (270), the plurality of first fins (230) are uniformly arranged, the plurality of first fins (230) are located inside the shell (210), through holes (231) are formed in sheet bodies of the plurality of first fins (230), the plurality of through holes (231) are formed in the through holes (231), and the plurality of through holes (231) are uniformly distributed.
10. The electrical equipment protection box with the efficient heat dissipation function according to claim 1, wherein an air suction pipe (241) is communicated with an air suction opening of the fan (240), one end of the air suction pipe (241) is communicated with the inside of the shell (210), and a heat insulation sleeve (2411) is sleeved on the outside of the air suction pipe (241).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221656488.XU CN218275711U (en) | 2022-06-28 | 2022-06-28 | Electrical equipment protection box with efficient heat dissipation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221656488.XU CN218275711U (en) | 2022-06-28 | 2022-06-28 | Electrical equipment protection box with efficient heat dissipation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218275711U true CN218275711U (en) | 2023-01-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221656488.XU Active CN218275711U (en) | 2022-06-28 | 2022-06-28 | Electrical equipment protection box with efficient heat dissipation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218275711U (en) |
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2022
- 2022-06-28 CN CN202221656488.XU patent/CN218275711U/en active Active
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