CN203454294U - Waterproof structure of electric control box of air conditioner outdoor unit - Google Patents
Waterproof structure of electric control box of air conditioner outdoor unit Download PDFInfo
- Publication number
- CN203454294U CN203454294U CN201320449306.6U CN201320449306U CN203454294U CN 203454294 U CN203454294 U CN 203454294U CN 201320449306 U CN201320449306 U CN 201320449306U CN 203454294 U CN203454294 U CN 203454294U
- Authority
- CN
- China
- Prior art keywords
- electric control
- control box
- retaining cover
- water retaining
- electric
- Prior art date
- 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.)
- Expired - Lifetime
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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
Abstract
The utility model discloses a waterproof structure of an electric control box of an air conditioner outdoor unit. The electric control box comprises a hollowed-out structure with a grid or a hole, a water retaining cover is arranged at the position of the hollowed-out structure on the electric control box, a groove used for containing water flowing down from the inner wall of the water retaining cover is formed in the bottom of the electric control box and a drain hole is formed in the groove. According to the waterproof structure of the electric control box of the air conditioner outdoor unit, the water retaining cover is arranged at the position of the grid or the hollowed-out structure, serving as an air flue, of the electric control box of the outdoor unit; the water retaining cover blocks water entering the electric control box from the grid or the hollowed-out position, the water flows into the groove along the inner wall of the water retaining cover and then the water is discharged out from the drain hole of the groove; the water retaining cover provides a waterproof effect for electric control devices in the electric control box, and therefore the running reliability of the electric control devices in the electric control box is enhanced.
Description
Technical field
The utility model belongs to air-conditioner outdoor unit field, is specifically related to a kind of air-conditioner outdoor machine electric control box waterproof construction.
Background technology
In the structure of detachable air conditioner chamber off-premises station electric-controlled box, in order to make whole outdoor machine system form a complete ducting system, the engraved structure such as can make grid at the middle part of electric-controlled box or empty.To more be conducive to like this heat radiation, thereby increase automatically controlled reliability of operation.But, this can produce again a problem thereupon, exactly this electric-controlled box empty or the engraved structure such as grid is underproof in the test of drenching with rain, it cannot be rainproof, when rainwater enters electric-controlled box from engraved structure, can affect automatically controlled components and parts reliability of operation in electric-controlled box.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of when guaranteeing heat dispersion, can prevent that the water entering in electric-controlled box from engraved structure from impacting electric elements, guarantee the air-conditioner outdoor machine electric control box waterproof construction of electric elements functional reliability.
To achieve these goals, the technical solution adopted in the utility model is:
This air-conditioner outdoor machine electric control box waterproof construction, the engraved structure on described electric-controlled box with grid or hole, on described electric-controlled box, engraved structure place is provided with water retaining cover, in described electric-controlled box bottom, be provided with the groove that flows down water from described water retaining cover inwall for holding, on described groove, be provided with osculum.
Described water retaining cover is stuck on described electric-controlled box.
On described electric-controlled box, the both sides of engraved structure are respectively equipped with hole clipping, are provided with the buckle matching with described hole clipping on described water retaining cover.
On described electric-controlled box, fixture block is established in engraved structure bottom, is provided with the inserted block plugging with described fixture block on described water retaining cover.
On described water retaining cover surface, establish the face of dodging of dodging electric elements.
Described water retaining cover is integrated injection molding part.
The utility model has the advantage of: this air-conditioner outdoor machine electric control box waterproof construction, first, water retaining cover is located at as the grid of the chamber off-premises station electric-controlled box in air channel or empties engraved structure place; Water retaining cover blocks from grid or empties the water that enters into electric-controlled box, and water flows into groove along water retaining cover inwall, then by the osculum of groove, drains; Water retaining cover provides the effect of waterproof for the automatically controlled components and parts in electric-controlled box, thereby has increased automatically controlled device reliability of operation in electric-controlled box.
Secondly, water retaining cover adopts the structure of button bit, and the hole clipping by buckle and electric-controlled box is stuck, connect reliable, installation, easy removal.
Again secondly, the syndeton of fixture block and inserted block has further increased the reliability that water retaining cover connects, and has further guaranteed that bucker can not produce the phenomenon of displacement in transportation or falling process.
Finally, the volume of this water retaining cover is little, and version is flexible and changeable, can to the components and parts on circuit board, dodge by the variation of shape, and it can not impact the layout of the components and parts of whole circuit board, cabling etc.
Accompanying drawing explanation
The content of below each width accompanying drawing of the utility model description being expressed and the mark in figure are briefly described:
Fig. 1 is the front three-dimensional effect diagram of the utility model air-conditioner outdoor machine electric control box waterproof construction.
Fig. 2 is the back side three-dimensional effect diagram of Fig. 1 air-conditioner outdoor machine electric control box waterproof construction.
Fig. 3 is the buckle of Fig. 2 air-conditioner outdoor machine electric control box waterproof construction and the partial enlarged drawing that hole clipping coordinates.
Fig. 4 is the cutaway view of air-conditioner outdoor machine electric control box waterproof construction.
Fig. 5 is the stereogram of the electric-controlled box that is connected with the water retaining cover of Fig. 1 air-conditioner outdoor machine electric control box waterproof construction.
Fig. 6 is the amplification assumption diagram of the fixture block on Fig. 5 electric-controlled box.
Fig. 7 is the stereogram of the water retaining cover of Fig. 1 air-conditioner outdoor machine electric control box waterproof construction.
Mark in above-mentioned figure is:
1, electric-controlled box, 2, water retaining cover, 11, grid, 12, fixture block, 14, hole clipping, 16, groove, 17, osculum, 21, inwall, 22, dodge face, 23, inserted block.25, buckle.
The specific embodiment
Contrast accompanying drawing below, by the description to optimum embodiment, the specific embodiment of the present utility model is described in further detail.
As shown in Figures 1 to 6, this air-conditioner outdoor machine electric control box waterproof construction, the middle part of electric-controlled box 1 has grid or the engraved structures such as hole of emptying, thereby make whole outdoor machine system form a complete ducting system, so also more be conducive to the heat radiation of electric-controlled box 1 interior electric control element, thereby system reliability of operation is guaranteed.And for the engraved structure place of easy water inlet, increase the structure of a water retaining cover 2; Water retaining cover 2 is located at engraved structure place on electric-controlled box 1, and water retaining cover 2 is stuck on electric-controlled box 1.
On electric-controlled box 1, the both sides of engraved structure are respectively equipped with hole clipping 14, are provided with the buckle 25 matching with hole clipping 14 on water retaining cover 2, and the buckle 25 on water retaining cover 2 snaps in the hole clipping 14 on electric-controlled box 1; Completed the installation of water retaining cover 2.
As preferred scheme, for further guaranteeing connective stability, on electric-controlled box 1, fixture block 12 is established in engraved structure bottom, is provided with the inserted block 23 plugging with fixture block 12 on water retaining cover 2; On fixture block 12 and inserted block 23, be respectively equipped with the slot cooperatively interacting, the fixture block 12 that the inserted block 23 on water retaining cover 2 inserts on electric-controlled box 1 can be realized stable connection, and bucker 2 can not produce the phenomenon of displacement in transportation or falling process.
In electric-controlled box 1 bottom, be provided with the groove 16 that flows down water from the inwall 21 of water retaining cover 2 for holding, on groove 16, be provided with osculum 17.When water enters into electric-controlled box 1 from the grid 11 of electric-controlled box 1, water can flow down along the inwall 21 of water retaining cover 2; Then flow in the groove 16 of electric-controlled box 1 bottom, and discharge by osculum 17, thereby be the protective effect that the interior electric-controlled plate of electric-controlled box 1 has played waterproof.
On water retaining cover 2 surfaces, establish the face of dodging 22 of dodging electric elements, dodge face 22 for dodging the components and parts such as electric capacity.In Fig. 5, dodging face 22 arranges for dodging the large electric capacity of electric-controlled box 1 interior electric-controlled plate.
In addition, can, according to the size in the layout of the components and parts of actual electric-controlled plate, concrete space, the face 22 of dodging arbitrarily can be set on water retaining cover 2; And the button bit forms that water retaining cover 2 and electric-controlled box 1 assemble up etc. also can change.
As preferred scheme, water retaining cover 2 passes through integrated injection molding.
The utility model specific implementation is not subject to the restrictions described above, as long as adopted the improvement of the various unsubstantialities that method of the present utility model design and technical scheme carry out, all within protection domain of the present utility model.
Claims (6)
1. an air-conditioner outdoor machine electric control box waterproof construction, the engraved structure on described electric-controlled box with grid or hole, it is characterized in that: on described electric-controlled box, engraved structure place is provided with water retaining cover, in described electric-controlled box bottom, be provided with the groove that flows down water from described water retaining cover inwall for holding, on described groove, be provided with osculum.
2. air-conditioner outdoor machine electric control box waterproof construction as claimed in claim 1, is characterized in that: described water retaining cover is stuck on described electric-controlled box.
3. air-conditioner outdoor machine electric control box waterproof construction as claimed in claim 2, is characterized in that: on described electric-controlled box, the both sides of engraved structure are respectively equipped with hole clipping, is provided with the buckle matching with described hole clipping on described water retaining cover.
4. air-conditioner outdoor machine electric control box waterproof construction as claimed in claim 3, is characterized in that: on described electric-controlled box, fixture block is established in engraved structure bottom, is provided with the inserted block plugging with described fixture block on described water retaining cover.
5. air-conditioner outdoor machine electric control box waterproof construction as claimed in claim 1 or 2 or 3 or 4, is characterized in that: on described water retaining cover surface, establish the face of dodging of dodging electric elements.
6. air-conditioner outdoor machine electric control box waterproof construction as claimed in claim 5, is characterized in that: described water retaining cover is integrated injection molding part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320449306.6U CN203454294U (en) | 2013-07-26 | 2013-07-26 | Waterproof structure of electric control box of air conditioner outdoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320449306.6U CN203454294U (en) | 2013-07-26 | 2013-07-26 | Waterproof structure of electric control box of air conditioner outdoor unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203454294U true CN203454294U (en) | 2014-02-26 |
Family
ID=50134163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320449306.6U Expired - Lifetime CN203454294U (en) | 2013-07-26 | 2013-07-26 | Waterproof structure of electric control box of air conditioner outdoor unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203454294U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106352499A (en) * | 2016-10-31 | 2017-01-25 | 广东美的制冷设备有限公司 | Window-type air conditioner |
| CN106440101A (en) * | 2016-11-07 | 2017-02-22 | 广东美的制冷设备有限公司 | Outdoor unit of air conditioner and air conditioner |
| EP3147579A4 (en) * | 2014-05-02 | 2018-01-31 | Toshiba Carrier Corporation | Outdoor equipment for refrigeration cycle device |
| WO2018205576A1 (en) * | 2017-05-08 | 2018-11-15 | 广东美的暖通设备有限公司 | Electric control box of air conditioner and air conditioner having same |
| CN109579152A (en) * | 2018-12-18 | 2019-04-05 | 青岛海尔空调电子有限公司 | A kind of electric cabinet and air-conditioner set |
| US11371738B2 (en) | 2019-01-09 | 2022-06-28 | Johnson Controls Tyco IP Holdings LLP | Enclosure for a controller of an HVAC system |
-
2013
- 2013-07-26 CN CN201320449306.6U patent/CN203454294U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3147579A4 (en) * | 2014-05-02 | 2018-01-31 | Toshiba Carrier Corporation | Outdoor equipment for refrigeration cycle device |
| CN106352499A (en) * | 2016-10-31 | 2017-01-25 | 广东美的制冷设备有限公司 | Window-type air conditioner |
| CN106352499B (en) * | 2016-10-31 | 2022-02-25 | 广东美的制冷设备有限公司 | Window type air conditioner |
| CN106440101A (en) * | 2016-11-07 | 2017-02-22 | 广东美的制冷设备有限公司 | Outdoor unit of air conditioner and air conditioner |
| WO2018205576A1 (en) * | 2017-05-08 | 2018-11-15 | 广东美的暖通设备有限公司 | Electric control box of air conditioner and air conditioner having same |
| US11441795B2 (en) | 2017-05-08 | 2022-09-13 | Gd Midea Heating & Ventilating Equipment Co., Ltd. | Electric control box for air conditioner and air conditioner with same |
| CN109579152A (en) * | 2018-12-18 | 2019-04-05 | 青岛海尔空调电子有限公司 | A kind of electric cabinet and air-conditioner set |
| CN109579152B (en) * | 2018-12-18 | 2023-07-21 | 青岛海尔空调电子有限公司 | Electric cabinet and air conditioning unit |
| US11371738B2 (en) | 2019-01-09 | 2022-06-28 | Johnson Controls Tyco IP Holdings LLP | Enclosure for a controller of an HVAC system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140226 |
|
| CX01 | Expiry of patent term |