CN219868217U - Electric appliance box of air conditioner outdoor unit and air conditioner outdoor unit - Google Patents
Electric appliance box of air conditioner outdoor unit and air conditioner outdoor unit Download PDFInfo
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- CN219868217U CN219868217U CN202320694412.4U CN202320694412U CN219868217U CN 219868217 U CN219868217 U CN 219868217U CN 202320694412 U CN202320694412 U CN 202320694412U CN 219868217 U CN219868217 U CN 219868217U
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- air outlet
- outdoor unit
- casing
- air
- air conditioner
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- 238000010009 beating Methods 0.000 claims abstract 8
- 230000002265 prevention Effects 0.000 claims abstract 8
- 239000002184 metal Substances 0.000 claims description 35
- 230000000694 effects Effects 0.000 abstract description 14
- 238000009423 ventilation Methods 0.000 abstract description 10
- 230000017525 heat dissipation Effects 0.000 abstract description 9
- 238000010586 diagram Methods 0.000 description 7
- 230000004048 modification Effects 0.000 description 6
- 238000012986 modification Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to the technical field of air conditioners, in particular to an electric box of an air conditioner outdoor unit and the air conditioner outdoor unit, and aims to solve the problems of poor ventilation effect and low heat dissipation of the electric box of the existing air conditioner outdoor unit. For this purpose, the electric box of the air conditioner outdoor unit of the present utility model comprises: casing, lid and first fire prevention panel beating, the lid is connected and is provided with air intake and first air outlet with the casing, and the side of casing is provided with the second air outlet, and first fire prevention panel beating is connected and covers the side at the casing with the casing, is provided with the third air outlet with the second air outlet intercommunication on the first fire prevention panel beating. Through set up first air outlet and second air outlet respectively on the lid and the casing of electrical apparatus case, can improve the ventilation effect of electrical apparatus case, improve the radiating efficiency of electrical apparatus case, in addition, be provided with first fire prevention panel beating on the casing, can improve the security of electrical apparatus case, and be provided with the third air outlet on the first fire prevention panel beating, can not influence the heat dissipation of second air outlet.
Description
Technical Field
The utility model relates to the technical field of air conditioners, and particularly provides an electric box of an air conditioner outdoor unit and the air conditioner outdoor unit.
Background
Under the condition that the air conditioner runs for a long time, a great amount of heat can be generated by electric elements in an electric box of the air conditioner outdoor unit, and the normal operation of the electric elements can be influenced due to the fact that the temperature in the electric box rises.
However, the ventilation and heat dissipation effects of the electrical box of the existing air conditioner outdoor unit are poor, and the stable operation of the air conditioner is affected.
Accordingly, there is a need in the art for a new electrical box for an air conditioner outdoor unit and a corresponding air conditioner outdoor unit to solve the above-mentioned problems.
Disclosure of Invention
The utility model aims to solve the technical problems, namely the problem of poor ventilation and heat dissipation effects of the electric appliance box of the existing air conditioner outdoor unit.
In a first aspect, the utility model provides an electrical box of an outdoor unit of an air conditioner, the electrical box comprises a shell, a cover body and a first fireproof sheet metal, the cover body is connected with the shell and is provided with an air inlet and a first air outlet, a second air outlet is arranged on the side face of the shell, the first fireproof sheet metal is connected with the shell and covers the side face of the shell, and a third air outlet communicated with the second air outlet is arranged on the first fireproof sheet metal.
Under the condition that the technical scheme is adopted, the cover body of the electric box is provided with the air inlet, the cover body and the shell are respectively provided with the first air outlet and the second air outlet, and the ventilation and heat dissipation effects of the heat dissipation box can be improved by arranging the two air outlets to dissipate heat simultaneously.
In the preferred technical scheme of the electrical box of the air conditioner outdoor unit, the second air outlet and the third air outlet are arranged in a staggered mode, and a gap is reserved between the first fireproof sheet metal and the side face of the shell so that the third air outlet is communicated with the second air outlet.
Under the condition of adopting the technical scheme, the second air outlet and the third air outlet are arranged in a staggered mode, so that the ventilation effect is ensured, and meanwhile, rainwater is prevented from entering the shell through the second air outlet, and the waterproof effect is achieved.
In the preferred technical scheme of the electrical box of the air conditioner outdoor unit, the second air outlet is located above the third air outlet.
Under the condition of adopting the technical scheme, the second air outlet is arranged above the third air outlet, and the waterproof effect of the electric box can be improved through the arrangement.
In the preferred technical scheme of the electrical box of the air conditioner outdoor unit, the air inlet and the first air outlet are both arranged at the bottom of the cover body.
Under the condition of adopting the technical scheme, the air inlet and the first air outlet are arranged at the bottom of the cover body, and through the arrangement, rainwater can be prevented from entering the electric appliance box while the ventilation effect is ensured, and the waterproof effect is achieved.
In the preferred technical scheme of the electrical box of the air conditioner outdoor unit, the electrical box further comprises a second fireproof metal plate, and the second fireproof metal plate is connected with the cover body and covers the side face of the cover body.
Under the condition of adopting the technical scheme, the electric box is covered on the side face of the cover body through the second fireproof metal plate, and the fireproof performance of the electric box can be further improved through the protection of the second fireproof metal plate.
In the preferred technical scheme of the electrical box of the air conditioner outdoor unit, a first clamping structure is arranged on the shell, a second clamping structure is arranged on the first fireproof metal plate, and the first clamping structure and the second clamping structure are matched to clamp and fix the first fireproof metal plate to the shell.
In the preferred technical scheme of the electrical box of the air conditioner outdoor unit, the first clamping structure is a bayonet, the second clamping structure is a buckle, and the bayonet is matched with the buckle.
In a second aspect, the present utility model also provides an air conditioner outdoor unit, which includes a housing and the electrical box described above, wherein the electrical box is installed in the housing.
Under the condition of adopting the technical scheme, the outdoor unit of the air conditioner has the beneficial effects of the electric appliance box due to the electric appliance box, and compared with the outdoor unit of the air conditioner before improvement, the outdoor unit of the air conditioner of the utility model has good ventilation and heat dissipation performance and more stable operation.
In the preferred technical scheme of the air conditioner outdoor unit, the shell comprises a chassis and a housing, the top and the bottom of the cover body are respectively provided with a first mounting hole, the chassis and the housing are respectively provided with a second mounting hole at positions corresponding to the first mounting holes, the first mounting holes are fixedly connected with the second mounting holes through fasteners, a first positioning structure is arranged at the bottom of the shell, a second positioning structure is arranged on the chassis, and the first positioning structure is matched with the second positioning structure so that the first mounting holes are aligned with the second mounting holes.
Under the condition of adopting the technical scheme, the air conditioner outdoor unit of the utility model positions the shell and the electric appliance box through the first positioning structure and the second positioning structure, and can align the first mounting hole on the electric appliance box with the second mounting hole on the shell, thereby facilitating the fastener to be inserted into the first mounting hole and the second mounting hole smoothly, and improving the assembly efficiency of the air conditioner outdoor unit.
In the above preferred technical solution of the air conditioner outdoor unit, the first positioning structure is a bar-shaped positioning rib, the second positioning structure is a bar-shaped positioning hole, and the bar-shaped positioning rib is adapted to the bar-shaped positioning hole.
Drawings
Preferred embodiments of the present utility model are described below with reference to the accompanying drawings, in which:
fig. 1 is an assembly schematic diagram of a casing and an electric box of an outdoor unit of an air conditioner according to the present utility model;
fig. 2 is a schematic structural view of an electrical box of an outdoor unit of an air conditioner according to the present utility model;
fig. 3 is a schematic diagram of a second embodiment of an electrical box of an outdoor unit of an air conditioner according to the present utility model;
fig. 4 is a schematic diagram of an electrical box of an outdoor unit of an air conditioner according to a third embodiment of the present utility model (wherein the first fireproof sheet metal is not shown);
list of reference numerals:
1. a housing; 11. a chassis; 12. a housing;
2. an electric appliance box; 21. a cover body; 22. a housing; 23. the first fireproof sheet metal; 24. the second fireproof metal plate;
211. a first air outlet; 212. an air inlet; 213. a first mounting hole;
221. a second air outlet; 222. a first positioning structure; 223. a first clamping structure;
231. a third air outlet; 232. and the second clamping structure.
Detailed Description
Preferred embodiments of the present utility model are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are merely for explaining the technical principles of the present utility model, and are not intended to limit the scope of the present utility model.
It should be noted that, in the description of the present utility model, terms such as "inner", "outer", "upper", "lower", "top", "bottom", and the like, which indicate a direction or a positional relationship, are based on the direction or the positional relationship shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the apparatus or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, it should be noted that, in the description of the present utility model, unless explicitly stated and limited otherwise, the terms "disposed," "connected," and "mounted" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected. The specific meaning of the above terms in the present utility model can be understood by those skilled in the art according to the specific circumstances.
Based on the background technology, the utility model provides an electric box of an air conditioner outdoor unit and the air conditioner outdoor unit, which aims to enhance the ventilation effect and improve the heat dissipation efficiency by increasing the number of air outlets.
Specifically, referring to fig. 1 and 2, fig. 1 is an assembly schematic diagram of a housing and an electrical box of an air conditioner outdoor unit according to the present utility model, and fig. 2 is a schematic diagram of a structure of the electrical box of the air conditioner outdoor unit according to the present utility model.
As shown in fig. 1, the outdoor unit of the air conditioner of the present utility model includes a casing 1 and an electric box 2 installed in the casing 1.
It should be noted that, in practical applications, those skilled in the art may fix the electrical box 2 to the housing 1 by using fasteners such as screws, or may also clamp the electrical box 2 to the housing 1 by using a clamping structure, or may further fix the electrical box 2 to the housing 1 by using a welding method, etc., and such modifications and changes on the specific connection form of the electrical box 2 and the housing 1 do not deviate from the principle and scope of the present utility model, and should be limited to the protection scope of the present utility model.
Preferably, as shown in fig. 1 and 2, the casing 1 of the outdoor unit of the present utility model includes a chassis 11 and a casing 12, the electric box 2 includes a housing 22 and a cover 21 which are fixedly connected, the top and bottom of the cover 21 are provided with first mounting holes 213, the chassis 11 and the casing 12 are provided with second mounting holes (not shown) at positions corresponding to the first mounting holes 213, and the first mounting holes 213 and the second mounting holes are fixedly connected by fasteners (such as screws or bolts, etc.), so as to fixedly mount the electric box 2 to the casing 1.
Illustratively, two first mounting holes 213 are provided at the bottom of the cover 21 of the electrical box 2, the chassis 11 of the housing 1 is provided with one second mounting hole at each of positions corresponding to the two first mounting holes 213, the two first mounting holes 213 and the second mounting holes are fixedly connected by one screw, respectively, the top of the cover 21 of the electrical box 2 is also provided with two first mounting holes 213, the casing 12 of the housing 1 is provided with one second mounting hole at each of positions corresponding to the two first mounting holes 213, and the two first mounting holes 213 and the second mounting holes are also fixedly connected by one screw, respectively, that is, the electrical box 2 is fixed to the housing 1 by four screws in total.
It should be noted that the number of the first mounting holes 213 and the second mounting holes is not limited to four, for example, one or three first mounting holes 213 may be provided at the top and bottom of the cover 21, one or three second mounting holes may be provided on the chassis 11 and the housing 12, respectively, and the like, and such adjustment and modification of the specific number of the first mounting holes 213 and the second mounting holes do not deviate from the principle and scope of the present utility model, and should be limited to the protection scope of the present utility model.
Preferably, as shown in fig. 1 and 2, a first positioning structure 222 is disposed at the bottom of the casing 22 of the electrical box 2, a second positioning structure (not shown in the drawing) is disposed on the chassis 11 of the casing 1, and the first mounting holes 213 at the bottom and the top of the cover 21 of the electrical box 2 can be aligned with the second mounting holes on the chassis 11 and the casing 12 respectively through the cooperation positioning of the first positioning structure 222 and the second positioning structure, so that the screws can be more smoothly inserted into the first mounting holes 213 and the second mounting holes, and the assembly efficiency of the air conditioner outdoor unit is improved.
It should be further noted that, in practical applications, those skilled in the art may set the first positioning structure 222 and the second positioning structure to a structure in which the positioning posts are matched with the positioning slots, or may set the first positioning structure 222 and the second positioning structure to a structure in which the positioning ribs are matched with the positioning holes, or may set the first positioning structure 222 and the second positioning structure to a structure in which the positioning plates are matched with the positioning openings, etc., and such adjustment and change of the specific structural forms of the first positioning structure 222 and the second positioning structure do not deviate from the principle and scope of the present utility model, and should be limited in the scope of protection of the present utility model.
Preferably, as shown in fig. 1 and 2, the first positioning structure 222 of the present utility model is a bar-shaped positioning rib, and the second positioning structure is a bar-shaped positioning hole, and the bar-shaped positioning rib is matched with the bar-shaped positioning hole.
When the electric appliance box 2 is installed, the strip-shaped positioning ribs on the electric appliance box 2 are inserted into the strip-shaped positioning holes on the chassis 11, and the first mounting holes 213 can be aligned with the second mounting holes accurately, so that the electric appliance box 2 is convenient to install.
With continued reference to fig. 2, and with subsequent reference to fig. 3 and 4, fig. 3 is a schematic diagram of an electrical box of an outdoor unit of an air conditioner according to the present utility model; fig. 4 is a schematic diagram of an electrical box of an outdoor unit of an air conditioner according to the third embodiment of the present utility model.
Preferably, as shown in fig. 2 to 4, the electric box 2 of the outdoor unit of the air conditioner further includes a first fireproof metal plate 23, an air inlet 212 and a first air outlet 211 are provided on the cover 21, a second air outlet 221 is provided on a side surface of the housing 22, the first fireproof metal plate 23 is connected with the housing 22, the first fireproof metal plate 23 covers a side surface of the housing 22, and a third air outlet 231 communicated with the second air outlet 221 is provided on the first fireproof metal plate 23.
In the running process of the air conditioner outdoor unit, heat is generated by the electric elements in the electric box 2, air enters the electric box 2 from the air inlet 212 on the cover body 21, then the air is discharged out of the electric box 2 through the first air outlet 211, the second air outlet 221 and the third air outlet 231, hot air in the electric box 2 is taken away, and the heat dissipation efficiency of the electric box 2 is improved through the effective flow of the air.
It should be noted that, in practical applications, the third air outlet 231 and the second air outlet 221 may be arranged in a staggered manner, in which case, a certain gap needs to be formed between the first fireproof sheet metal 23 and the side surface of the housing 22 to enable the third air outlet 231 to communicate with the second air outlet 221, or the third air outlet 231 may be arranged opposite to the second air outlet 221 to enable the third air outlet 231 to communicate with the second air outlet 221, in which case, the first fireproof sheet metal 23 may be completely attached to the side surface of the housing 22, and so on, and such adjustment and change of the relative positional relationship between the third air outlet 231 and the second air outlet 221 do not deviate from the principle and scope of the present utility model, which should be limited in the scope of the present utility model.
Preferably, as shown in fig. 3 and 4, the second air outlet 221 and the third air outlet 231 are arranged in a staggered manner, and a gap is formed between the first fireproof sheet metal 23 and the side surface of the housing 22 so that the third air outlet 231 is communicated with the second air outlet 221.
That is, the second air outlet 221 and the third air outlet 231 are not just opposite to each other, but the second air outlet 221 and the third air outlet 231 are arranged in a staggered manner, and by adopting the structure, rainwater can be effectively prevented from entering the electric appliance box 2 through the second air outlet 221, so that the electric appliance box 2 achieves a certain waterproof effect.
It should be noted that, in practical applications, the person skilled in the art may set the second air outlet 221 and the third air outlet 231 to be disposed in a vertically staggered manner, or may set the second air outlet 221 and the third air outlet 231 to be disposed in a horizontally staggered manner, etc., and such flexible adjustment and modification do not deviate from the principle and scope of the present utility model, and should be limited in the protection scope of the present utility model.
Preferably, as shown in fig. 3 and 4, the second air outlet 221 of the present utility model is located above the third air outlet 231.
That is, the second air outlet 221 and the third air outlet 231 are arranged vertically in a staggered manner, and the second air outlet 221 is located above the third air outlet 231, so that the waterproof effect of the electrical box 2 can be further improved by adopting the structural form.
Preferably, as shown in fig. 2, the air inlet 212 and the first air outlet 211 of the present utility model are both disposed at the bottom of the cover 21.
That is, air enters the electric box 2 from the air inlet 212 at the bottom of the cover 21, and circulates in the electric box 2, and hot air is discharged from the first air outlet 211 at the bottom of the cover 21 and the second air outlet 221 at the side of the case 22.
It should be noted that the positions of the air inlet 212 and the first air outlet 211 are not fixed, and the air inlet 212 and the first air outlet 211 may be separately or together disposed at the top, the side and the bottom of the cover 21 according to practical situations.
Of course, the air inlet 212 and the first air outlet 211 are preferably arranged at the bottom of the cover 21, so that effective ventilation is ensured, and meanwhile, a waterproof effect is achieved.
Preferably, as shown in fig. 2, the electrical box 2 of the present utility model further includes a second fireproof sheet metal 24, and the second fireproof sheet metal 24 is connected to the cover 21 and covers a side surface of the cover 21.
That is, the second fireproof sheet metal 24 is wrapped around the side surface of the cover 21, and the fireproof performance of the electrical box 2 can be further improved by such a structural arrangement.
Preferably, as shown in fig. 3 and 4, a first clamping structure 223 is disposed on the housing 22, a second clamping structure 232 is disposed on the first fireproof metal plate 23, and the first fireproof metal plate 23 is fixedly connected with the housing 22 through the first clamping structure 223 and the second clamping structure 232.
The cover 21 and the second fireproof sheet metal 24 of the present utility model may be provided with the same locking structure, and the second fireproof sheet metal 24 and the cover 21 may be connected by the locking structure.
It should be noted that, the connection between the housing 22 and the first fireproof sheet metal 23 is not limited to the above-mentioned connection, and for example, the first fireproof sheet metal 23 and the housing 22 may be connected by bolts.
Of course, the first fastening structure 223 and the second fastening structure 232 are preferably adopted to fasten the first fireproof sheet metal 23 to the housing 22, so that the electrical box 2 is convenient to install and detach.
In addition, it should be noted that, those skilled in the art may set the first clamping structure 223 and the second clamping structure 232 to have a structure in which the bayonet is matched with the bayonet, or may set the clamping groove to have a structure in which the clamping jaw is matched with the bayonet, etc., and such modifications of the specific structural forms of the first clamping structure 223 and the second clamping structure 232 do not deviate from the principle and scope of the present utility model, and should be limited to the protection scope of the present utility model.
Preferably, as shown in fig. 3 and 4, the first fastening structure 223 of the present utility model is a bayonet, the second fastening structure 232 is a buckle, the bayonet is adapted to the buckle, and the first fireproof metal plate 23 is covered and fixed on the housing 22 through the structural connection form of the bayonet and the buckle.
Those skilled in the art will appreciate that while some embodiments described herein include some features but not others included in other embodiments, combinations of features of different embodiments are meant to be within the scope of the utility model and form different embodiments. For example, in the claims of the present utility model, any of the claimed embodiments may be used in any combination.
Thus far, the technical solution of the present utility model has been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of protection of the present utility model is not limited to these specific embodiments. Equivalent modifications and substitutions for related technical features may be made by those skilled in the art without departing from the principles of the present utility model, and such modifications and substitutions will fall within the scope of the present utility model.
Claims (10)
1. The utility model provides an electric appliance box of air condensing units, its characterized in that, electric appliance box includes casing, lid and first fire prevention panel beating, the lid with the casing is connected and is provided with air intake and first air outlet, the side of casing is provided with the second air outlet, first fire prevention panel beating with the casing is connected and covers the side of casing, be provided with on the first fire prevention panel beating with the third air outlet of second air outlet intercommunication.
2. The electrical box of the outdoor unit of claim 1, wherein the second air outlet and the third air outlet are arranged in a staggered manner, and a gap is formed between the first fireproof sheet metal and the side surface of the housing so that the third air outlet is communicated with the second air outlet.
3. The electrical box of the outdoor unit of claim 2, wherein the second air outlet is located above the third air outlet.
4. The electrical box of the outdoor unit of claim 1, wherein the air inlet and the first air outlet are both disposed at the bottom of the cover.
5. The electric box of an outdoor unit of claim 4, further comprising a second fireproof sheet metal connected to the cover and covering a side surface of the cover.
6. The electrical box of any one of claims 1 to 5, wherein a first clamping structure is provided on the housing, a second clamping structure is provided on the first fireproof sheet metal, and the first clamping structure and the second clamping structure cooperate to clamp the first fireproof sheet metal to the housing.
7. The electrical box of claim 6, wherein the first fastening structure is a bayonet, the second fastening structure is a buckle, and the bayonet is adapted to the buckle.
8. An air conditioner outdoor unit comprising a housing and the electrical box of any one of claims 1 to 7, the electrical box being mounted within the housing.
9. The outdoor unit of claim 8, wherein the housing comprises a chassis and a casing, wherein the top and the bottom of the cover are provided with first mounting holes, the chassis and the casing are provided with second mounting holes at positions corresponding to the first mounting holes, the first mounting holes are fixedly connected with the second mounting holes through fasteners, the bottom of the housing is provided with a first positioning structure, the chassis is provided with a second positioning structure, and the first positioning structure is matched with the second positioning structure to align the first mounting holes to the second mounting holes.
10. The outdoor unit of claim 9, wherein the first positioning structure is a bar-shaped positioning rib, the second positioning structure is a bar-shaped positioning hole, and the bar-shaped positioning rib is matched with the bar-shaped positioning hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320694412.4U CN219868217U (en) | 2023-03-31 | 2023-03-31 | Electric appliance box of air conditioner outdoor unit and air conditioner outdoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320694412.4U CN219868217U (en) | 2023-03-31 | 2023-03-31 | Electric appliance box of air conditioner outdoor unit and air conditioner outdoor unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219868217U true CN219868217U (en) | 2023-10-20 |
Family
ID=88343261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320694412.4U Active CN219868217U (en) | 2023-03-31 | 2023-03-31 | Electric appliance box of air conditioner outdoor unit and air conditioner outdoor unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219868217U (en) |
-
2023
- 2023-03-31 CN CN202320694412.4U patent/CN219868217U/en active Active
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