CN111536601A - Outdoor unit waterproof structure of air conditioner and air conditioner - Google Patents
Outdoor unit waterproof structure of air conditioner and air conditioner Download PDFInfo
- Publication number
- CN111536601A CN111536601A CN202010334695.2A CN202010334695A CN111536601A CN 111536601 A CN111536601 A CN 111536601A CN 202010334695 A CN202010334695 A CN 202010334695A CN 111536601 A CN111536601 A CN 111536601A
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- China
- Prior art keywords
- rib
- control box
- cover plate
- electric appliance
- box cover
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
- F24F1/20—Electric components for separate outdoor units
- F24F1/22—Arrangement or mounting thereof
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
- F24F1/56—Casing or covers of separate outdoor units, e.g. fan guards
- F24F1/58—Separate protective covers for outdoor units, e.g. solar guards, snow shields or camouflage
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
Abstract
The invention discloses a waterproof structure of an outdoor unit of an air conditioner, which comprises an electric control box cover, an electric appliance cover plate, an electric appliance element, an electric control box cover rib and an electric appliance cover plate rib, wherein the electric control box cover rib and the electric appliance cover plate rib are both positioned above the electric appliance element, and the electric control box cover rib is partially overlapped with the electric appliance cover plate rib. According to the waterproof structure of the outdoor unit of the air conditioner, the electric control box cover ribs and the electric appliance cover plate ribs are arranged above the electric appliance elements, water flowing into the outdoor unit of the air conditioner from a gap at the top of the electric control box cover is blocked by the electric control box cover ribs and the electric appliance cover plate ribs and cannot drip and splash onto the electric appliance elements, and the electric appliance elements are prevented from being wetted by the water; the ribs of the electric control box cover are partially overlapped with the ribs of the electric appliance cover plate, so that the water retaining effect of the plate ribs on electric appliance elements can be further ensured, and the operation safety of the outdoor unit of the air conditioner is greatly improved.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to a waterproof structure of an outdoor unit of an air conditioner and the air conditioner.
Background
A top-outlet outdoor unit of an air conditioner is a common outdoor unit of an air conditioner. Electrical components such as wiring terminals of the top-outlet air-conditioning outdoor unit are usually mounted on the electrical control box cover, an electrical cover plate is arranged on the outer side of the electrical control box cover, and the electrical cover plate and the electrical control box cover form a closed cavity to protect the electrical components. However, in actual operation of the air conditioner outdoor unit, water easily enters the cavity from an assembly gap at the top of the electric appliance cover plate and drips along the digger on the electric appliance cover plate, so that the electric appliance element is immersed in water, the electric appliance element is short-circuited, and potential safety hazards are brought.
Disclosure of Invention
The invention aims to provide a waterproof structure of an outdoor unit of an air conditioner and the air conditioner, and aims to solve the technical problems that internal electrical elements of the outdoor unit of the air conditioner are easily wetted by water and the safe operation of the outdoor unit is difficult to guarantee.
In order to achieve the purpose, the invention adopts the following technical scheme,
a waterproof structure of an outdoor unit of an air conditioner comprises an electric control box cover, an electric appliance cover plate and an electric appliance element, wherein the electric appliance element is arranged in a cavity between the electric control box cover and the electric appliance cover plate; the ribs of the electric control box cover are arranged on the wall surface of the electric control box cover close to the cavity side and extend towards the electric appliance cover plate side; the electric appliance cover plate ribs are arranged on the wall surface of the electric appliance cover plate close to the cavity side and extend towards the electric control box cover side; the ribs of the electric control box cover are partially overlapped with the ribs of the electric appliance cover plate.
According to the waterproof structure of the outdoor unit of the air conditioner, the electric control box cover ribs and the electric appliance cover plate ribs are arranged above the electric appliance elements, water flowing into the outdoor unit of the air conditioner from a gap at the top of the electric appliance cover plate cannot splash onto the electric appliance elements by being stopped by the electric control box cover ribs and the electric appliance cover plate ribs, and the electric appliance elements are prevented from being wetted by the water; the ribs of the electric control box cover are partially overlapped with the ribs of the electric appliance cover plate, so that the protection effect of the ribs of the electric control box cover and the electric appliance cover plate on electric appliance elements can be further ensured, and the operation safety of the outdoor unit of the air conditioner is greatly improved.
Furthermore, the numerical range of the length L of the overlapped part of the ribs of the electric control box cover and the ribs of the electric appliance cover plate is 3-10 mm.
According to the technical scheme of this embodiment, select reasonable overlap portion length not only can effectively prevent that the water droplet from spattering electrical components, protect electrical components, avoid taking place to interfere between automatically controlled lid and the electrical apparatus apron simultaneously, guarantee that automatically controlled lid and electrical apparatus apron can assemble.
Furthermore, the ribs of the electric control box cover are positioned above the ribs of the electric appliance cover plate in the vertical direction.
Furthermore, the upper surface of the rib of the electric control box cover is an inclined plane, and the upper surface of the rib of the electric control box cover inclines towards the direction close to the electric appliance element from the connecting end of the rib of the electric control box cover and the electric control box cover.
Furthermore, the numerical range of the included angle alpha between the upper surface of the rib of the electric control box cover and the horizontal plane is 5-25 degrees.
According to the technical scheme of this embodiment, set up automatically controlled lid rib and be located electrical apparatus apron rib top to the upper surface that sets up automatically controlled lid rib is the inclined plane, makes the hydroenergy that is blockked by automatically controlled lid rib enough flow to electrical apparatus apron rib along automatically controlled lid rib upper surface, avoids automatically controlled lid rib direct drainage and spatters the water droplet on electrical components. The included angle between the upper surface of the rib of the electric control box cover and the horizontal plane is selected to be 5-25 degrees, so that water on the upper surface of the rib of the electric control box cover can flow to smoothly flow to the rib of the electric appliance cover plate, and secondary dripping caused by overlarge flow velocity of water is avoided.
Furthermore, the upper surface of the electric appliance cover plate rib is an inclined plane, and the upper surface of the electric appliance cover plate rib is inclined towards the direction far away from the electric appliance element from the connecting end of the electric appliance cover plate rib and the electric appliance cover plate.
Furthermore, the included angle beta between the upper surface of the rib of the electric appliance cover plate and the horizontal plane ranges from 5 degrees to 25 degrees.
According to the technical scheme of this embodiment, the upper surface that sets up the electrical apparatus apron rib is the inclined plane, can make the water of electrical apparatus apron rib upper surface flow to keeping away from electrical components one side along the electrical apparatus apron rib, with water droplet spattering on electrical components when avoiding electrical apparatus apron rib drainage. The included angle between the upper surface of the electric appliance cover plate rib and the horizontal plane is selected to be 5-25 degrees, on one hand, water on the upper surface of the electric appliance cover plate rib can be guaranteed to flow, and on the other hand, the processing and assembling difficulty of the electric appliance cover plate can be reduced.
Furthermore, the ribs of the electric control box cover comprise upper ribs of the electric control box cover and side ribs of the electric control box cover, and the side ribs of the electric control box cover are positioned at two sides of the electric appliance element; and/or the presence of a gas in the gas,
the electric appliance cover plate ribs comprise an electric appliance cover plate upper rib and an electric appliance cover plate side rib, and the electric appliance cover plate side ribs are positioned on two sides of the electric appliance element.
According to the technical scheme of this embodiment, the water that is backstopd by automatically controlled lid rib and electrical apparatus apron rib can flow through both sides face under the guide of side rib, prevents that direct drainage from causing the drippage to spatter, further guarantees electrical components's security.
Furthermore, ribs of the electric control box cover are in an inverted U shape; and/or the presence of a gas in the gas,
the electric appliance cover plate rib is in an inverted U shape.
According to the technical scheme of this embodiment, automatically controlled lid rib and electrical apparatus apron rib are the shape of falling the U, can form multi-directional protection to electrical components, are favorable to the water on rib surface to derive smoothly simultaneously, avoid water at rib surface gathering.
The invention also provides an air conditioner, which comprises the waterproof structure of the outdoor unit of the air conditioner.
The air conditioner of the invention has the same technical effect as the waterproof structure of any one of the air conditioner outdoor units.
Drawings
FIG. 1 is a schematic view of a waterproof structure of an outdoor unit of an air conditioner according to the present invention;
fig. 2 is a sectional view of a waterproof structure of an outdoor unit of an air conditioner according to the present invention;
fig. 3 is a partially enlarged view of a waterproof structure a of an outdoor unit of an air conditioner according to the present invention;
FIG. 4 is a schematic structural view of an electric control box cover according to the present invention;
FIG. 5 is a side view of the lid of the electrical control box of the present invention;
FIG. 6 is a schematic view of the cover plate structure of the electrical appliance of the present invention;
fig. 7 is a side view of the appliance cover of the present invention.
Description of reference numerals:
100-electric control box cover, 101-electric control box cover rib, 1011-electric control box cover upper rib, 1012-electric control box cover side rib, 200-electric appliance cover plate, 201-electric appliance cover plate rib, 2011-electric appliance cover plate upper rib, 2012-electric appliance cover plate side rib and 300-electric appliance element.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Example one
The embodiment discloses a waterproof structure of an outdoor unit of an air conditioner, as shown in fig. 1, the waterproof structure of the outdoor unit of the air conditioner comprises an electric control box cover 100, an electric appliance cover plate 200 and an electric appliance element 300, wherein the electric appliance element 300 is arranged in a cavity between the electric control box cover 100 and the electric appliance cover plate 200, and further comprises electric control box cover ribs 101 and electric appliance cover plate ribs 201, and the electric control box cover ribs 101 and the electric appliance cover plate ribs 201 are both positioned above the electric appliance element 300; the electric control box cover ribs 101 are arranged on the wall surface of the electric control box cover 100 close to the cavity side and extend towards the electric appliance cover plate 200 side; the electric appliance cover plate ribs 201 are arranged on the wall surface of the electric appliance cover plate 200 close to the cavity side and extend towards the electric control box cover 100 side; electrical box cover ribs 101 partially overlap electrical lid cover ribs 201.
According to the waterproof structure of the outdoor unit of the air conditioner, the electric control box cover ribs 101 and the electric appliance cover plate ribs 201 are arranged above the electric appliance element 300, water flowing into the outdoor unit of the air conditioner from a gap at the top of the electric appliance cover plate 20 cannot be splashed onto the electric appliance element 300 by being stopped by the electric control box cover ribs 101 and the electric appliance cover plate ribs 201, and the electric appliance element 300 is prevented from being wetted by water; the rib 101 of the electric control box cover is partially overlapped with the rib 201 of the electric appliance cover plate, so that the protective effect of the rib 101 of the electric control box cover and the rib 201 of the electric appliance cover plate on the electric appliance element 300 can be further ensured, and the operation safety of the outdoor unit of the air conditioner is greatly improved.
In this embodiment, after the electrical box cover 100, the electrical cover plate 200 and the electrical component 300 are assembled, the electrical box cover ribs 101 and the electrical cover plate ribs 201 are dislocated in the vertical direction, so as to avoid interference between the electrical box cover ribs 101 and the electrical cover plate ribs 201. In an alternative embodiment, the lid ribs 101 are vertically above the lid ribs 201; in an alternative embodiment, appliance cover rib 201 is vertically above lid rib 101.
As shown in fig. 2-3, lid rib 101 partially overlaps appliance cover rib 201, and the length L of the overlapping portion, i.e. the projection length L of the overlapping portion in the horizontal direction, is in the range of 3-10 mm.
In this embodiment, if the length of the overlapping portion is less than 3mm, the overlapping degree between the ribs 101 of the electric control box cover and the ribs 201 of the electric appliance cover plate cannot be ensured, and water stopped by the ribs easily flows out from the gaps between the ribs 101 of the electric control box cover and the ribs 201 of the electric appliance cover plate; if the length of the overlapped part is greater than 10mm, in order to avoid interference between the rib 101 of the electric control box cover and the rib 201 of the electric appliance cover plate, the distance between the rib 101 of the electric control box cover and the rib 201 of the electric appliance cover plate in the vertical direction needs to be increased, and the waterproof effect is affected. Therefore, the reasonable length of the overlapping part can effectively prevent water from splashing to the electrical component 300 to protect the electrical component 300, and meanwhile, the electrical control box cover 100 and the electrical appliance cover plate 200 are prevented from interfering with each other, so that the electrical control box cover 100 and the electrical appliance cover plate 200 can be assembled.
In this embodiment, as shown in fig. 2-3, the lid ribs 101 are vertically above the lid ribs 201.
In the preferred embodiment, as shown in fig. 4-5, the top surface of the lid rib 101 is an inclined surface, and the top surface of the lid rib 101 is inclined toward the electrical component 300 from the connecting end of the lid rib 101 and the lid 100. The rib 101 of the electric control box cover is arranged above the rib 201 of the electric appliance cover plate, and the upper surface of the rib 101 of the electric control box cover is an inclined plane, so that water stopped by the rib 101 of the electric control box cover can flow to the upper surface of the rib 201 of the electric appliance cover plate along the upper surface of the rib 101 of the electric control box cover, and the rib 101 of the electric control box cover is prevented from directly draining water to splash water onto the electric appliance element 300.
Further preferably, the angle α between the upper surface of the lid rib 101 and the horizontal is in the range of 5-25 °.
If the included angle alpha between the upper surface of the rib 101 of the electric control box cover and the horizontal plane is less than 5 degrees, the inclined angle of the upper surface of the rib 101 of the electric control box cover is too small, and the water cannot be prevented from flowing towards the specified direction; if the included angle α between the upper surface of the lid rib 101 and the horizontal plane is greater than 25 °, the water flow on the upper surface of the lid rib 101 is too high, and the water flows may drip and splash again. Therefore, the included angle between the upper surface of the rib 101 of the electric control box cover and the horizontal plane is 5-25 degrees, so that the water on the upper surface of the rib 101 of the electric control box cover can smoothly flow out, and the secondary dripping and splashing caused by overlarge flow velocity of the water flow can be avoided.
In this embodiment, as shown in fig. 4-5, the top surface of the appliance cover rib 201 is an inclined surface, and the top surface of the appliance cover rib 201 is inclined from the connecting end of the appliance cover rib 201 and the appliance cover 200 to a direction away from the electrical component 300. The upper surface of the electrical appliance cover plate rib 201 is an inclined surface, so that water on the upper surface of the electrical appliance cover plate rib 201 can flow to the side far away from the electrical element 300 along the electrical appliance cover plate rib 201, and the phenomenon that water is splashed onto the electrical element 300 when the electrical appliance cover plate rib 201 drains water is avoided.
It is further preferred that the angle β between the upper surface of the appliance cover rib 201 and the horizontal is in the range of 5 to 25 °.
The included angle between the upper surface of the electrical appliance cover plate rib 201 and the horizontal plane is selected to be 5-25 degrees, on one hand, water on the upper surface of the electrical appliance cover plate rib 201 can be guaranteed to flow, on the other hand, secondary dripping and splashing caused by overlarge flow velocity of water can be avoided, and in addition, the processing and assembling difficulty of the electrical appliance cover plate 200 is favorably reduced.
In another preferred embodiment, the upper surfaces of lid ribs 101 and appliance cover ribs 201 are inclined planes, the upper surfaces of lid ribs 101 are inclined from the connecting ends of lid ribs 101 and lid 100 to the direction close to electrical component 300, and the upper surfaces of lid ribs 201 are inclined from the connecting ends of lid ribs 201 and lid 200 to the direction away from electrical component 300. In this embodiment, after water flows into the outdoor unit of the air conditioner through the gap at the top of the electrical appliance cover plate 200, the water drops along the digger on the electrical appliance cover plate 200, the rib 101 of the electrical control box cover and the rib 201 of the electrical appliance cover plate form a stop for the dropped water, and because the upper surface of the rib 101 of the electrical control box cover is an inclined surface, the water drops on the rib 101 of the electrical control box cover and then flows on the rib 201 of the electrical appliance cover plate along the upper surface of the rib 101 of the electrical control box cover; meanwhile, because the upper surface of the rib 201 of the electric appliance cover plate is an inclined plane, water flowing onto the rib 201 of the electric appliance cover plate from the rib 101 of the electric control box cover plate and water stopped by the rib 201 of the electric appliance cover plate flow to one side far away from the electric appliance element 300 again, the electric appliance element 300 is effectively prevented from being soaked by water, and the operation safety of the outdoor unit of the air conditioner is ensured.
Preferably, as shown in fig. 4-5, the electrical control box cover ribs 101 include an electrical control box cover upper rib 1011 and an electrical control box cover side rib 1012, and the electrical control box cover side rib 1012 is located at two sides of the electrical component 300; as shown in fig. 6-7, appliance cover strap ribs 201 include an appliance cover upper rib 2011 and appliance cover side ribs 2012, where appliance cover side ribs 2012 are located on both sides of appliance component 300. By adopting the arrangement, water stopped by the ribs 101 of the electric control box cover and the ribs 201 of the electric appliance cover plate can flow out from two side surfaces under the guide of the side ribs, so that dripping and splashing caused by direct drainage are prevented, and the safety of the electric appliance element 300 is further ensured.
In another preferred embodiment, lid rib 101 is in the shape of an inverted U and lid rib 201 is in the shape of an inverted U. The ribs 101 of the electric control box cover and the ribs 201 of the electric appliance cover plate are in an inverted U shape, so that multidirectional protection can be formed on the electric appliance element 300, water on the surfaces of the ribs can be smoothly guided out, and water is prevented from being gathered on the surfaces of the ribs.
Example two
The invention also provides an air conditioner, which comprises the waterproof structure of the outdoor unit of the air conditioner.
The air conditioner of the present invention has the same technical effects as the waterproof structure of the outdoor unit of the air conditioner of the first embodiment, and will not be described herein again.
Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one skilled in the art without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (10)
1. A waterproof structure of an outdoor unit of an air conditioner comprises an electric control box cover (100), an electric appliance cover plate (200) and an electric appliance element (300), wherein the electric appliance element (300) is arranged in a cavity between the electric control box cover (100) and the electric appliance cover plate (200),
the electric appliance box cover further comprises an electric control box cover rib (101) and an electric appliance cover plate rib (201), wherein the electric control box cover rib (101) and the electric appliance cover plate rib (201) are both positioned above the electric appliance element (300);
the electric control box cover ribs (101) are arranged on the wall surface of the electric control box cover (100) close to the cavity side and extend towards the electric appliance cover plate (200) side; the electric appliance cover plate ribs (201) are arranged on the wall surface of the electric appliance cover plate (200) close to the cavity side and extend towards the electric control box cover (100) side; the electric control box cover rib (101) is partially overlapped with the electric appliance cover plate rib (201).
2. The outdoor unit waterproof structure of claim 1, wherein,
the numerical range of the length L of the overlapped part of the electric control box cover rib (101) and the electric appliance cover plate rib (201) is 3-10 mm.
3. The outdoor unit waterproof structure of claim 1, wherein,
the electric control box cover rib (101) is located above the electric appliance cover plate rib (201) in the vertical direction.
4. The outdoor unit waterproof structure of claim 3, wherein,
the upper surface of automatically controlled lid rib (101) is the inclined plane, the upper surface of automatically controlled lid rib (101) by automatically controlled lid rib (101) with the link of automatically controlled lid (100) is to being close to the direction slope of electrical components (300).
5. The outdoor unit waterproof structure of claim 4, wherein,
the numerical range of an included angle alpha between the upper surface of the rib (101) of the electric control box cover and the horizontal plane is 5-25 degrees.
6. The outdoor unit waterproof structure of claim 3, wherein,
the upper surface of electrical apparatus apron rib (201) is the inclined plane, the upper surface of electrical apparatus apron rib (201) is by electrical apparatus apron rib (201) with the link of electrical apparatus apron (200) is to keeping away from the direction slope of electrical components (300).
7. The outdoor unit waterproof structure of claim 6, wherein,
the numerical range of an included angle beta between the upper surface of the electric appliance cover plate rib (201) and the horizontal plane is 5-25 degrees.
8. The outdoor unit waterproof structure of air conditioner according to any one of claims 1 to 7,
the electric control box cover ribs (101) comprise electric control box cover upper ribs (1011) and electric control box cover side ribs (1012), and the electric control box cover side ribs (1012) are positioned on two sides of the electric appliance element (300); and/or the presence of a gas in the gas,
the appliance cover plate ribs (201) comprise an appliance cover plate upper rib (2011) and an appliance cover plate side rib (2012), and the appliance cover plate side rib (2012) is positioned at two sides of the appliance element (300).
9. The outdoor unit waterproof structure of air conditioner according to any one of claims 1 to 7,
the rib (101) of the electric control box cover is in an inverted U shape; and/or the presence of a gas in the gas,
the electric appliance cover plate rib (201) is in an inverted U shape.
10. An air conditioner characterized by comprising the outdoor unit waterproof structure of the air conditioner according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010334695.2A CN111536601A (en) | 2020-04-24 | 2020-04-24 | Outdoor unit waterproof structure of air conditioner and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010334695.2A CN111536601A (en) | 2020-04-24 | 2020-04-24 | Outdoor unit waterproof structure of air conditioner and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111536601A true CN111536601A (en) | 2020-08-14 |
Family
ID=71973229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010334695.2A Pending CN111536601A (en) | 2020-04-24 | 2020-04-24 | Outdoor unit waterproof structure of air conditioner and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111536601A (en) |
-
2020
- 2020-04-24 CN CN202010334695.2A patent/CN111536601A/en active Pending
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