CN103512105A - Electric appliance box of air conditioner outdoor unit and air conditioner comprising same - Google Patents
Electric appliance box of air conditioner outdoor unit and air conditioner comprising same Download PDFInfo
- Publication number
- CN103512105A CN103512105A CN201210217334.5A CN201210217334A CN103512105A CN 103512105 A CN103512105 A CN 103512105A CN 201210217334 A CN201210217334 A CN 201210217334A CN 103512105 A CN103512105 A CN 103512105A
- Authority
- CN
- China
- Prior art keywords
- electrical appliance
- appliance kit
- trough
- air
- outdoor unit
- 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.)
- Granted
Links
Images
Abstract
The invention provides an electric appliance box of an air conditioner outdoor unit and an air conditioner comprising the same. The electric appliance box of the air conditioner outdoor unit comprises an electric appliance box body, a first wiring groove and a second wiring groove. The first side wall of the electric appliance box body is provided with a first wire inlet and a second wire inlet. The first wiring groove is formed along the outer surface of the first side wall of the electric appliance box body and the outer surface of the second side wall of the electric appliance box body, the first wire inlet is communicated with the first wiring groove, and the first wiring groove is provided with a first wire outlet. The second wiring groove is adjacently formed in the inner side of the first wiring groove. The second wiring groove is formed along the inner surface of the first side wall of the electric appliance box body and the inner surface of the second side wall of the electric appliance box body, the second wire inlet is communicated with the second wiring groove, and a second wire outlet is formed in the position, placed on the second side wall of the electric appliance box body, of the second wiring groove. Due to the fact that two wiring channels are formed, wiring is conducted on a compressor wire and a fan wire respectively along the different wire channels, and the problem that wiring is difficult for the compressor wire in an electric appliance box of the outdoor unit in the prior art is solved.
Description
Technical field
The present invention relates to field of air conditioning, more specifically, relate to a kind of electrical appliance kit of air-conditioner outdoor unit and comprise the air-conditioning of this electrical appliance kit.
Background technology
Development due to technology, frequency-variable controller requires more and more higher now, components and parts are integrated more intensive, also more and more higher to technical requirements such as the arranging of components and parts, heat radiations, meanwhile, the design of the shell dimension of air-conditioner outdoor unit is also more and more less, and these have all caused the size of parts and the problem of fit clearance day by day to highlight.
Owing to controlling mainboard with weak electric signal, and with control compressor line and the blower fan tape that mainboard is connected and have forceful electric power signal, therefore, on compressor line and blower fan line with forceful electric power signal can to control on mainboard with weak electric signal produce interference.For this reason, in prior art, in order to reduce the annoyance level of forceful electric power signal to weak electric signal, compressor line and blower fan line are all arranged in to the edge of controlling mainboard, by same passage, are sent to side by side electrical appliance kit outside.Due to compressor with blower fan the position in air-conditioner outdoor unit different, this has just caused compressor line wiring path too complicated, cabling difficulty.
Summary of the invention
The present invention aims to provide a kind of electrical appliance kit of air-conditioner outdoor unit and comprises that the air-conditioning of this electrical appliance kit is with the problem of compressor line cabling difficulty in the electrical appliance kit of solution prior art off-premises station.
For solving the problems of the technologies described above, according to an aspect of the present invention, a kind of electrical appliance kit of air-conditioner outdoor unit is provided, comprise: electrical appliance kit body, the first side wall is provided with the first incoming line and the second incoming line, and the first trough, along the outer surface of the first side wall and the outer surface setting of the second sidewall of electrical appliance kit body, the first incoming line and the first trough are communicated with, and are provided with the first line outlet on the first trough; The second trough, the adjacent inner side that is arranged on the first trough, the second trough is along the inner surface setting of inner surface and second sidewall of the first side wall of electrical appliance kit body, the second incoming line and the second trough are communicated with, and the second trough is provided with the second line outlet on the position that is positioned at electrical appliance kit body the second sidewall.
Further, the second line outlet is arranged on the position at the middle part that is positioned at electrical appliance kit body the second sidewall on the second trough.
Further, the second incoming line is arranged at the middle part of the first side wall of electrical appliance kit body.
Further, on the second trough and/or the first trough, be provided with stop part.
Further, electrical appliance kit also comprises electrical equipment lid.
Further, electrical appliance kit body is connected with electrical appliance kit cover latch.
Further, control between mainboard and electrical equipment lid and there is gap; The second end of electrical appliance kit body is provided with air inlet, and first end is provided with air outlet, controls between gap, air inlet and the air outlet three between mainboard and electrical equipment lid and is communicated with.
Further, on the second trough, be positioned near on the position of air outlet and be provided with breach, on the second trough, near indentation, there, have along the rake away from controlling the direction inclination of mainboard.
According to a further aspect in the invention, a kind of air-conditioning is provided, there is off-premises station, in off-premises station, be provided with blower fan, compressor, electrical appliance kit and central dividing plate, wherein, central dividing plate is arranged between blower fan and compressor the inner space of off-premises station is divided into blower fan chamber and compressor chamber, electrical appliance kit is arranged at the top of central dividing plate, electrical appliance kit is the electrical appliance kit of above-mentioned air-conditioner outdoor unit, the middle part of electrical appliance kit is supported on central dividing plate, the first side wall of electrical appliance kit body is positioned at blower fan chamber, the second sidewall is positioned at compressor chamber, the compressor line connecting between compressor wiring port and compressor is derived from the second incoming line, through the second trough and through the second line outlet, enter in compressor chamber.
The electrical appliance kit of air-conditioner outdoor unit of the present invention and comprise the air-conditioning of this electrical appliance kit, wherein, the electrical appliance kit of air-conditioner outdoor unit, by arranged outside the first trough and the second trough at electrical appliance kit body, and by offer the first incoming line being communicated with the first trough and the second incoming line being communicated with the second trough at the first side wall of electrical appliance kit body, on the first trough, offer the first line outlet, on the second trough, offer the second line outlet, in use, blower fan line is derived and controlled mainboard through the first incoming line, and pass through along the first trough, through the first line outlet, derive, and then be connected on blower fan.Compressor line is derived and controlled mainboard and pass through along the second trough through the second incoming line, through the second line outlet, derive, and then be connected on compressor.Adopt this structure, increased by the second trough, compressor line and blower fan line are passed through to two troughs cablings respectively, improved the cabling of compressor line, prevent from being wound around.
Accompanying drawing explanation
The accompanying drawing that forms the application's a part is used to provide a further understanding of the present invention, and schematic description and description of the present invention is used for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
The master that Fig. 1 shows the electrical appliance kit of air-conditioner outdoor unit of the present invention looks three-dimensional cross-sectional schematic;
Fig. 2 shows the top perspective structural representation of the electrical appliance kit of air-conditioner outdoor unit of the present invention;
Fig. 3 a shows the perspective view of electrical appliance kit body in the electrical appliance kit of air-conditioner outdoor unit of the present invention;
Fig. 3 b shows shown in Fig. 3 a the local enlarged diagram within the scope of B in device;
Fig. 4 shows the perspective view that the master of off-premises station in air-conditioning of the present invention looks; And
Fig. 5 shows the perspective view of overlooking of off-premises station in air-conditioning of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, embodiments of the invention are elaborated, but the multitude of different ways that the present invention can be defined by the claims and cover is implemented.
As shown in Figure 1, a kind of electrical appliance kit of air-conditioner outdoor unit, comprising: electrical appliance kit body 10 and electrical equipment lid 20, preferably, between electrical appliance kit body 10 and electrical equipment lid 20, buckle connects.The inside of electrical appliance kit body 10 is provided with controls mainboard 40, on the position near control mainboard 40 left side walls, be provided with compressor wiring port and blower fan line Wiring port, shown in Fig. 2, on the inner surface of the left side wall of electrical appliance kit body 10 and on the inner surface of front side wall, be provided with the second trough 13, the second trough 13 is provided with the second line outlet 131 on the position at middle part that is positioned at electrical appliance kit body 10 front side walls, middle part at the left side wall of electrical appliance kit body 10 is provided with the second incoming line 15, the second incoming line 15 is communicated with the second trough 13, preferably, on the left side wall of electrical appliance kit body 10, near on the position of rear end, be provided with the first incoming line, arranged outside along the second trough 13 on electrical appliance kit body 10 has the first trough 14, on the first trough 14, be positioned on the position of electrical appliance kit front side wall and be provided with the first line outlet 141, the first incoming line is communicated with the first trough 14 and the first line outlet 141, preferably, on the second trough 13, be provided with the stop part that prevents that compressor line 60 is loosening, on the first trough 14, be provided with the stop part that prevents that blower fan line 70 is loosening.
During installation, central dividing plate 3 in air-conditioning is arranged between blower fan 2 and compressor 4 off-premises station inner space is divided into blower fan chamber and compressor chamber, electrical appliance kit 1 is arranged on the top of central dividing plate 3, and the left side wall of electrical appliance kit 1 is positioned at blower fan chamber, and right side wall is positioned at compressor chamber.Wherein, compressor wiring port and blower fan line Wiring port are all positioned at blower fan Qiang top, compressor line 60 in the present invention is drawn and is controlled mainboard 40 from the second incoming line 15, after the second trough 13, from the second line outlet 131 derivation, entering compressor chamber is connected with compressor 4, blower fan line 70 is drawn and is controlled mainboard 40 from the first line outlet, after the first trough 14, after the first line outlet 141 is derived, is connected with blower fan 2.
On control mainboard in the electrical appliance kit of air-conditioner outdoor unit of the present invention with weak electric signal, compressor line 60 and blower fan line 70 are with forceful electric power signal, the present invention is by arranged outside the second trough 13 at electrical appliance kit body 10, and by offer the second incoming line 15 being communicated with the second trough 13 at the left side wall of electrical appliance kit body 10, on the second trough 13, offer the second line outlet 131, and in use, compressor line 60 is derived and controlled mainboard 40 and pass through along the second trough 13 through the second incoming line 15, through the second line outlet 131, derive, adopt this Structure Decreasing the forceful electric power signal of compressor line 60 to controlling the interference of the weak electric signal on mainboard 40, improved the performance of air-conditioning.And, the present invention is also by arranged outside the first trough 14 at the second trough 13, and by offer the first incoming line being communicated with the first trough 14 at the left side wall of electrical appliance kit body 10, on the first trough 14, offer the first line outlet 141, and in use, blower fan line 70 is drawn and controlled mainboard 40 through the first incoming line, and be connected with blower fan 2 after deriving by the first line outlet 141 along the first trough 14, adopt this structure, increased by the second trough 13, compressor line 60 and blower fan line 70 are passed through to two troughs cablings respectively, improved the cabling of compressor line 60, prevent from being wound around.
Because electrical appliance kit 1 right side wall is in compressor chamber, left side wall is in blower fan chamber, blower fan chamber one side because of blower fan 2 be rotated in rainy day in electrical appliance kit 1 surface have water, therefore the electrical appliance kit 1 in one end, blower fan chamber must cover control box to prevent short circuit, but also must affecting, this controls mainboard 40 radiating effects, therefore in order to improve further radiating effect, between the control mainboard 40 in the present invention and electrical equipment lid 20, leave gap; The right side wall of electrical appliance kit body 10 is provided with air inlet 11, and left side wall is provided with air outlet 12.When blower fan 2 starts, air pressure in blower fan chamber reduces, in blower fan chamber, be low-pressure area, compressor chamber Nei Wei higher-pressure region, now, cooling-air is introduced in electrical appliance kit 1 by the air inlet 11 in compressor chamber, then flow through and control the surface of mainboard 40, thereby carry out coolingly to controlling components and parts on mainboard 40, and then the air outlet 12 in blower fan chamber flows out, to realize controlling the heat radiation of the components and parts on mainboard 40, improved heat dispersion.
For anti-sealing enters electrical appliance kit internal sabotage, control mainboard, as shown in Figure 3 a and Figure 3 b shows, the present invention is positioned near being provided with breach on air outlet 12 position on the second trough 13, and breach has along the rake 132 away from controlling the direction inclination of mainboard 40.Adopt this structure, even if there is part water to enter through air outlet 12, under the tilting action of rake 132, the globule also can flow out along rake 132.
As shown in Figure 4 and Figure 5, the present invention also provides a kind of air-conditioning, there is off-premises station, in off-premises station, be provided with blower fan 2, compressor 4, electrical appliance kit 1 and central dividing plate 3, wherein, central dividing plate 3 is arranged between blower fan 2 and compressor 4 off-premises station inner space is divided into blower fan chamber and compressor chamber, electrical appliance kit 1 is arranged at the top of central dividing plate 3, wherein, electrical appliance kit 1 is the electrical appliance kit 1 of above-mentioned air-conditioner outdoor unit, the middle part of electrical appliance kit 1 is supported on central dividing plate 3, the left side wall of electrical appliance kit body 10 is positioned at blower fan chamber, right side wall is positioned at compressor chamber, the compressor line 60 connecting between compressor wiring port and compressor is derived from the second incoming line 15, through the second trough 13 and through the second line outlet 131, enter in compressor chamber, and then connection compressor.Blower fan line 70 between connecting fan Wiring port and blower fan is derived from the first line outlet, through the first trough 14 and through the first line outlet 141, imports and then connecting fan.
In sum, the electrical appliance kit 1 of air-conditioner outdoor unit of the present invention and comprise the air-conditioning of this electrical appliance kit 1, by the second trough 13 is set on the left side wall at electrical appliance kit body 10 and front side wall, and by offer the second incoming line 15 being communicated with the second trough 13 at the left side wall of electrical appliance kit body 10, on the second trough 13, offer the second line outlet 131, and in use, compressor line 60 is derived and controlled mainboard 40 and pass through to derive through the second line outlet 131 along the second trough 13 through the second incoming line 15, adopt this Structure Decreasing the forceful electric power signal of compressor line 60 to controlling the interference of the weak electric signal on mainboard 40, improved the performance of air-conditioning, and, increased by the second trough 13, compressor line 60 and blower fan line 70 are passed through to two troughs cablings respectively, improved the cabling of compressor line 60, prevent from being wound around.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (9)
1. an electrical appliance kit for air-conditioner outdoor unit, is characterized in that, comprising:
Electrical appliance kit body (10), the first side wall is provided with the first incoming line and the second incoming line (15),
The first trough (14), the outer surface of the first side wall and the outer surface setting of the second sidewall along described electrical appliance kit body (10), described the first incoming line and described the first trough (14) are communicated with, and are provided with the first line outlet (141) on described the first trough (14);
The second trough (13), the adjacent inner side that is arranged on described the first trough (14), described the second trough (13) is along the inner surface setting of inner surface and second sidewall of the first side wall of described electrical appliance kit body (10), described the second incoming line (15) and described the second trough (13) are communicated with, and described the second trough (13) is provided with the second line outlet (131) on the position that is positioned at described electrical appliance kit body (10) second sidewalls.
2. the electrical appliance kit of air-conditioner outdoor unit according to claim 1, is characterized in that, described the second line outlet (131) is arranged on the position at the middle part that is positioned at described electrical appliance kit body (10) second sidewalls on described the second trough (13).
3. the electrical appliance kit of air-conditioner outdoor unit according to claim 1, is characterized in that, described the second incoming line (15) is arranged at the middle part of the first side wall of described electrical appliance kit body (10).
4. the electrical appliance kit of air-conditioner outdoor unit according to claim 1, is characterized in that, on described the second trough (13) and/or the first trough (14), is provided with stop part.
5. according to the electrical appliance kit of the air-conditioner outdoor unit described in any one in claim 1 to 4, it is characterized in that, described electrical appliance kit also comprises electrical equipment lid (20).
6. the electrical appliance kit of air-conditioner outdoor unit according to claim 5, is characterized in that, described electrical appliance kit body (10) is connected with described electrical equipment lid (20) buckle.
7. the electrical appliance kit of air-conditioner outdoor unit according to claim 5, is characterized in that,
Between described control mainboard (40) and described electrical equipment lid (20), there is gap;
The second end of described electrical appliance kit body (10) is provided with air inlet (11), first end is provided with air outlet (12), between gap, described air inlet (11) and described air outlet (12) three between described control mainboard (40) and described electrical equipment lid (20), is communicated with.
8. the electrical appliance kit of air-conditioner outdoor unit according to claim 7, it is characterized in that, on described the second trough (13), be positioned near on the position of described air outlet (12) and be provided with breach, described the second trough (13) is upper to be had along the rake (132) of the direction inclination away from described control mainboard (40) near described indentation, there.
9. an air-conditioning, there is off-premises station, in described off-premises station, be provided with blower fan (2), compressor (4), electrical appliance kit (1) and central dividing plate (3), wherein, described central dividing plate (3) is arranged between described blower fan (2) and described compressor (4) inner space of described off-premises station is divided into blower fan chamber and compressor chamber, described electrical appliance kit (1) is arranged at the top of described central dividing plate (3), it is characterized in that
Described electrical appliance kit (1) is the electrical appliance kit (1) of the air-conditioner outdoor unit described in any one in claim 1 to 8, the middle part of described electrical appliance kit (1) is supported on described central dividing plate (3), the first side wall of described electrical appliance kit body (10) is positioned at described blower fan chamber, the second sidewall is positioned at described compressor chamber
The compressor line (60) connecting between described compressor wiring port and described compressor is derived from described the second incoming line (15), and process described the second trough (13) also enters in described compressor chamber through described the second line outlet (131).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210217334.5A CN103512105B (en) | 2012-06-27 | 2012-06-27 | The electrical appliance kit of air-conditioner outdoor unit and comprise the air-conditioning of this electrical appliance kit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210217334.5A CN103512105B (en) | 2012-06-27 | 2012-06-27 | The electrical appliance kit of air-conditioner outdoor unit and comprise the air-conditioning of this electrical appliance kit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103512105A true CN103512105A (en) | 2014-01-15 |
| CN103512105B CN103512105B (en) | 2016-03-02 |
Family
ID=49895245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210217334.5A Active CN103512105B (en) | 2012-06-27 | 2012-06-27 | The electrical appliance kit of air-conditioner outdoor unit and comprise the air-conditioning of this electrical appliance kit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103512105B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106560662A (en) * | 2015-10-02 | 2017-04-12 | 建准电机工业股份有限公司 | Airflow exchange assembly of airflow exchange device |
| CN107490161A (en) * | 2017-09-25 | 2017-12-19 | 广东美的暖通设备有限公司 | Control case assembly and air conditioner |
| CN110225685A (en) * | 2019-06-03 | 2019-09-10 | 珠海格力电器股份有限公司 | Electrical appliance kit case, electrical appliance kit and electric appliance |
| WO2021134932A1 (en) * | 2019-12-31 | 2021-07-08 | 广东美的制冷设备有限公司 | Electric control box and window-type air conditioner |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07293940A (en) * | 1994-04-20 | 1995-11-10 | Fujitsu General Ltd | Outdoor machine of air conditioner |
| JPH09178222A (en) * | 1995-12-27 | 1997-07-11 | Toshiba Ave Corp | Outdoor unit for air conditioning equipment |
| CN1212490A (en) * | 1997-09-24 | 1999-03-31 | 住友电装株式会社 | Electrical connection box |
| CN2550683Y (en) * | 2002-04-16 | 2003-05-14 | 清华泰豪科技股份有限公司 | Central air conditioner unit control box |
| CN201163849Y (en) * | 2008-01-31 | 2008-12-10 | 广东联塑科技实业有限公司 | Internal screening type wiring duct |
| CN201954678U (en) * | 2011-01-27 | 2011-08-31 | 广东美的电器股份有限公司 | Electric control box cover component of outdoor unit of top-outlet air conditioner |
| JP2012013274A (en) * | 2010-06-30 | 2012-01-19 | Fujitsu General Ltd | Refrigerant distribution unit for air conditioner |
| CN202630254U (en) * | 2012-06-27 | 2012-12-26 | 珠海格力电器股份有限公司 | Electric appliance box of air conditioning outside machine and air conditioner including the same |
-
2012
- 2012-06-27 CN CN201210217334.5A patent/CN103512105B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07293940A (en) * | 1994-04-20 | 1995-11-10 | Fujitsu General Ltd | Outdoor machine of air conditioner |
| JPH09178222A (en) * | 1995-12-27 | 1997-07-11 | Toshiba Ave Corp | Outdoor unit for air conditioning equipment |
| CN1212490A (en) * | 1997-09-24 | 1999-03-31 | 住友电装株式会社 | Electrical connection box |
| CN2550683Y (en) * | 2002-04-16 | 2003-05-14 | 清华泰豪科技股份有限公司 | Central air conditioner unit control box |
| CN201163849Y (en) * | 2008-01-31 | 2008-12-10 | 广东联塑科技实业有限公司 | Internal screening type wiring duct |
| JP2012013274A (en) * | 2010-06-30 | 2012-01-19 | Fujitsu General Ltd | Refrigerant distribution unit for air conditioner |
| CN201954678U (en) * | 2011-01-27 | 2011-08-31 | 广东美的电器股份有限公司 | Electric control box cover component of outdoor unit of top-outlet air conditioner |
| CN202630254U (en) * | 2012-06-27 | 2012-12-26 | 珠海格力电器股份有限公司 | Electric appliance box of air conditioning outside machine and air conditioner including the same |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106560662A (en) * | 2015-10-02 | 2017-04-12 | 建准电机工业股份有限公司 | Airflow exchange assembly of airflow exchange device |
| CN106560662B (en) * | 2015-10-02 | 2019-08-30 | 建准电机工业股份有限公司 | Airflow exchange assembly of airflow exchange device |
| CN107490161A (en) * | 2017-09-25 | 2017-12-19 | 广东美的暖通设备有限公司 | Control case assembly and air conditioner |
| CN110225685A (en) * | 2019-06-03 | 2019-09-10 | 珠海格力电器股份有限公司 | Electrical appliance kit case, electrical appliance kit and electric appliance |
| WO2021134932A1 (en) * | 2019-12-31 | 2021-07-08 | 广东美的制冷设备有限公司 | Electric control box and window-type air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103512105B (en) | 2016-03-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103512105B (en) | The electrical appliance kit of air-conditioner outdoor unit and comprise the air-conditioning of this electrical appliance kit | |
| CN202630254U (en) | Electric appliance box of air conditioning outside machine and air conditioner including the same | |
| CN105371456A (en) | Air duct assembly and air-conditioner with air duct assembly | |
| CN103512104A (en) | Electric appliance box of air conditioner outdoor unit and air conditioner comprising same | |
| KR20170063652A (en) | Upright air conditioner | |
| CN104154576A (en) | Embedded-type micro-wave oven | |
| CN204648448U (en) | Air conditioning equipment with wind direction guide plate | |
| KR20170065519A (en) | Air supply method for air conditioners | |
| CN210184822U (en) | Electric hair drier | |
| CN110617592A (en) | Television cabinet air conditioner with variable air duct and method | |
| CN208285717U (en) | Network switch radiator | |
| CN110856426A (en) | Heat dissipation network rack | |
| CN107062572B (en) | Hanging type air conditioner indoor unit | |
| CN103037645B (en) | Air-conditioner and off-premises station, the electrical appliance kit of off-premises station | |
| CN113692176B (en) | Electrical system | |
| CN205249697U (en) | Rack cooling system and converter cabinet | |
| CN208046052U (en) | A kind of AC low-tension switchgear | |
| CN203704074U (en) | Electromagnetic oven shell | |
| CN109282466B (en) | Air duct assembly and air conditioner | |
| CN108131725B (en) | Shell assembly of air conditioner and air conditioner with shell assembly | |
| CN215645780U (en) | Automatic change switch board temperature control device | |
| CN111615292A (en) | Cooling device for electrical equipment | |
| CN111076296B (en) | Air duct structure and air conditioner indoor unit with same | |
| CN217182696U (en) | Feeder terminal box structure suitable for ultra-low temperature changes | |
| CN216143824U (en) | Air conditioner indoor unit and air conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |