CN219761768U - Independent electrical apparatus box heat radiation structure of air conditioner - Google Patents
Independent electrical apparatus box heat radiation structure of air conditioner Download PDFInfo
- Publication number
- CN219761768U CN219761768U CN202320893819.XU CN202320893819U CN219761768U CN 219761768 U CN219761768 U CN 219761768U CN 202320893819 U CN202320893819 U CN 202320893819U CN 219761768 U CN219761768 U CN 219761768U
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- Prior art keywords
- box
- electric
- electrical apparatus
- heat
- air conditioner
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- 230000005855 radiation Effects 0.000 title claims abstract description 14
- 230000017525 heat dissipation Effects 0.000 claims abstract description 29
- 238000010438 heat treatment Methods 0.000 claims abstract description 26
- 238000005192 partition Methods 0.000 claims abstract description 16
- 238000009423 ventilation Methods 0.000 claims abstract description 5
- 238000012360 testing method Methods 0.000 abstract description 8
- 230000020169 heat generation Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 238000001816 cooling Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to a heat radiation structure of an independent electric box of an air conditioner, which comprises an electric box cover, wherein an air inlet and an air outlet are formed in the electric box cover, the electric box cover is fixed with the electric box through screws, a heating electric device is arranged in the electric box, a heat radiation fan is arranged in the electric box, the heat radiation fan is arranged on a fan bracket, an air channel partition plate is arranged in the electric box, the heating electric device in the electric box is separated from the heat radiation fan by the air channel partition plate, and a ventilation opening is formed in the air channel partition plate. According to the heat dissipation structure of the independent electric box of the air conditioner, the heat generation area and the heat dissipation area are formed in the independent electric box, so that the temperature of the heat-generating electric device is effectively reduced, and the problem that the heat-generating electric device cannot normally dissipate heat under the requirements of some specific environments and testing standards can be effectively solved by the heat dissipation structure of the independent electric box of the air conditioner under the requirements of most environments and testing standards.
Description
Technical Field
The utility model relates to the technical field of air conditioners, in particular to a heat dissipation structure of an independent electric box of an air conditioner.
Background
The air conditioner is a device for adjusting and controlling parameters such as temperature, humidity, flow rate and the like of air in a building or a structure by using an artificial means, and generally comprises a cold source/heat source device, a cold and heat medium transmission and distribution system, a terminal device and other auxiliary devices.
At present, most of electric devices used in the air conditioning industry use circulating air of an air conditioning system for heat dissipation or copper pipes with refrigerants at the low temperature side for contact heat dissipation with the electric devices, but under the requirements of some specific environments and test standards, heat-generating electric devices cannot use a common scheme for heat dissipation, and the operation of the heat-generating electric devices in the high temperature environment can influence the performance and the service life of the electric devices, so that an independent electric box heat dissipation structure of the air conditioner is provided to solve the problems.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides an independent electric box heat dissipation structure of an air conditioner, which has the advantages of good heat dissipation effect in specific environments and the like, and solves the problem that a heating electric device cannot normally dissipate heat under the requirements of some specific environments and test standards.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an independent electrical apparatus box heat radiation structure of air conditioner, includes the electrical apparatus lid, air intake and air outlet have been seted up on the electrical apparatus lid, the electrical apparatus lid passes through the fix with screw with the electrical apparatus box, electrical apparatus box internally mounted has the thermoelectric device, electrical apparatus box internally mounted has the cooling fan, the cooling fan is installed on the fan support, install the wind channel baffle in the electrical apparatus box, the wind channel baffle separates thermoelectric device and the cooling fan of electrical apparatus box inside, the vent has been seted up on the wind channel baffle.
Further, an air inlet and an air outlet which are formed in the electric box cover are polygonal honeycomb holes.
Further, the heating electric device is positioned behind the air inlet of the electric box cover, and the heat radiation fan is positioned behind the air outlet of the electric box cover.
Further, the thermoelectric device and the heat dissipation fan are arranged on two sides of the air duct partition board, and the inner bottom wall and the inner side wall of the electrical box are provided with wire passing holes.
Further, the heating electric devices are distributed left and right on the same side of the air duct partition plate, and high-temperature gas of the heating electric devices flows to the rear of the heating electric devices from the middle, so that the high-temperature gas does not flow through other heating electric devices any more, and the high-temperature gas passes through a ventilation opening of the air duct partition plate and is brought to the outer side of the electric box by the heat radiation fan.
Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:
according to the heat dissipation structure of the independent electric box of the air conditioner, the heat generation area and the heat dissipation area are formed in the independent electric box, so that the temperature of the heat-generating electric device is effectively reduced, and the problem that the heat-generating electric device cannot normally dissipate heat under the requirements of some specific environments and testing standards can be effectively solved by the heat dissipation structure of the independent electric box of the air conditioner under the requirements of most environments and testing standards.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a front cross-sectional view of the overall structure of the present utility model;
fig. 3 is a side view of the overall structure of the present utility model.
In the figure: 1. an electric appliance box cover; 2. an electrical box; 3. an air duct partition; 4. a fan bracket; 5. a heat radiation fan; 6. a heat generating electric device; 7. a wire through hole; 8. a vent; 9. an air inlet; 10. and an air outlet.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, a heat dissipation structure of an independent air conditioner electrical box in this embodiment includes an electrical box cover 1, an air inlet 9 and an air outlet 10 are provided on the electrical box cover 1, and the air inlet 9 and the air outlet 10 provided on the electrical box cover 1 are polygonal honeycomb holes, so that wind can circulate in the electrical box 2.
The electric appliance box cover 1 is fixed with the electric appliance box 2 through screws, wire passing holes 7 are formed in the inner bottom wall and the inner side wall of the electric appliance box 2, so that wires inside the electric appliance box 2 penetrate through the wire passing holes 7 to the outside, a heating electric device 6 is arranged in the electric appliance box 2, the heating electric device 6 is located behind an air inlet 9 of the electric appliance box cover 1, a heat dissipation fan 5 is arranged in the electric appliance box 2, the heat dissipation fan 5 is located behind an air outlet 10 of the electric appliance box cover 1, the heat dissipation fan 5 is arranged on a fan bracket 4, and an air duct partition plate 3 is arranged in the electric appliance box 2.
The air duct partition plate 3 separates the heating electric device 6 and the heat dissipation fan 5 in the electric box 2, the heating electric device 6 and the heat dissipation fan 5 are arranged on two sides of the air duct partition plate 3, the air duct partition plate 3 is provided with ventilation openings 8, the heating electric device 6 is distributed on the same side of the air duct partition plate 3 left and right, high-temperature gas of the heating electric device 6 flows to the rear of the heating electric device 6 from the middle, the high-temperature gas does not flow through other heating electric devices 6 any more, and the high-temperature gas is brought to the outer side of the electric box 2 by the heat dissipation fan 5 through the ventilation openings 8 of the air duct partition plate 3.
In this embodiment, by forming the heating area and the heat dissipation area inside the independent electrical box, the temperature of the heating electrical device 6 is effectively reduced, so that the heat dissipation structure of the independent electrical box can effectively solve the problem that the heating electrical device 6 cannot normally dissipate heat under some specific environments and test standard requirements under most environments and test standard requirements of the air conditioner.
The working principle of the embodiment is as follows:
when the air conditioner is operated, the electric device generates heat and the heat dissipation fan 5 also starts to work, air cooled by the air conditioner at the indoor side enters the electric box 2 through the air inlet 9 of the electric box cover 1, and low-temperature air is brought to the outside of the electric box 2 through the air outlet 10 of the electric box cover 1 by the heat dissipation fan 5 in a channel set in the electric box 2, so that the cooling purpose of the heating electric device 6 in the electric box 2 is achieved.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an independent electrical apparatus box heat radiation structure of air conditioner, includes electrical apparatus lid (1), its characterized in that: air intake (9) and air outlet (10) have been seted up on electrical apparatus lid (1), electrical apparatus lid (1) pass through the fix with screw with electrical apparatus box (2), electrical apparatus box (2) internally mounted has heat generating electric device (6), electrical apparatus box (2) internally mounted has radiator fan (5), radiator fan (5) are installed on fan support (4), install wind channel baffle (3) in electrical apparatus box (2), wind channel baffle (3) separate electrical apparatus box inside heat generating electric device (6) and radiator fan (5), vent (8) have been seted up on wind channel baffle (3).
2. The heat dissipation structure of an independent air conditioner electrical box according to claim 1, wherein: an air inlet (9) and an air outlet (10) which are arranged on the electric appliance box cover (1) are polygonal honeycomb holes.
3. The heat dissipation structure of an independent air conditioner electrical box according to claim 1, wherein: the heating electric device (6) is positioned behind an air inlet (9) of the electric box cover (1), and the heat radiation fan (5) is positioned behind an air outlet (10) of the electric box cover (1).
4. The heat dissipation structure of an independent air conditioner electrical box according to claim 1, wherein: the electric appliance box is characterized in that the heating electric appliance (6) and the heat radiation fan (5) are arranged on two sides of the air duct partition plate (3), and the inner bottom wall and the inner side wall of the electric appliance box (2) are provided with wire passing holes (7).
5. The heat dissipation structure of an independent air conditioner electrical box according to claim 1, wherein: the heating electric devices (6) are distributed left and right on the same side of the air duct partition plate (3), and high-temperature gas of the heating electric devices (6) flows to the rear of the heating electric devices (6) from the middle, so that the high-temperature gas does not flow through other heating electric devices (6) any more, and the high-temperature gas is brought to the outer side of the electric box (2) by the heat radiation fan (5) through the ventilation opening (8) of the air duct partition plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320893819.XU CN219761768U (en) | 2023-04-20 | 2023-04-20 | Independent electrical apparatus box heat radiation structure of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320893819.XU CN219761768U (en) | 2023-04-20 | 2023-04-20 | Independent electrical apparatus box heat radiation structure of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219761768U true CN219761768U (en) | 2023-09-26 |
Family
ID=88082994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320893819.XU Active CN219761768U (en) | 2023-04-20 | 2023-04-20 | Independent electrical apparatus box heat radiation structure of air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219761768U (en) |
-
2023
- 2023-04-20 CN CN202320893819.XU patent/CN219761768U/en active Active
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