CN109210641A - Electric-controlled box and air-conditioner outdoor unit with it - Google Patents
Electric-controlled box and air-conditioner outdoor unit with it Download PDFInfo
- Publication number
- CN109210641A CN109210641A CN201811184846.XA CN201811184846A CN109210641A CN 109210641 A CN109210641 A CN 109210641A CN 201811184846 A CN201811184846 A CN 201811184846A CN 109210641 A CN109210641 A CN 109210641A
- Authority
- CN
- China
- Prior art keywords
- electric
- spoiler
- controlled box
- automatically controlled
- radiator
- 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.)
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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
-
- 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
- F24F1/24—Cooling of electric components
-
- 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
- F24F1/46—Component arrangements in separate outdoor units
- F24F1/48—Component arrangements in separate outdoor units characterised by air airflow, e.g. inlet or outlet airflow
Abstract
The invention discloses a kind of electric-controlled box and with its air-conditioner outdoor unit, the electric-controlled box includes: automatically controlled case base, and automatically controlled case base is equipped with automatically controlled component；Radiator, radiator are located on automatically controlled case base, and radiator includes spaced multiple cooling fins；Spoiler, multiple spoilers are arranged at intervals on automatically controlled case base, and multiple spoilers are respectively positioned between radiator and automatically controlled component, and each spoiler in the central axis on the length direction along cooling fin between two neighboring cooling fin.Electric-controlled box according to the present invention, improves heat exchange efficiency, so as to more efficiently reduce the temperature of automatically controlled component on electric-controlled box.When heat sink applications are when air-conditioner outdoor unit, it can radiate well to the automatically controlled component in electric-controlled box, compressor is set to be unable to operate normally the problem of leading to influence air conditioner refrigeration effect to be less prone to automatically controlled component damage or compressor frequency limit, the user experience is improved.
Description
Technical field
The present invention relates to air-conditioning manufacturing technology fields, more particularly, to a kind of electric-controlled box and with its air-conditioner outdoor unit.
Background technique
With the continuous development of air-conditioning technical, convertible frequency air-conditioner is more and more common.In convertible frequency air-conditioner circuit control system, electricity
Control component is integrated into electric-controlled box, and integrated electric-controlled box is mounted on air-conditioner outdoor unit.However, ring locating for air-conditioner outdoor unit
Border is more severe, and in the high temperature environment, higher temperature is easy to damage automatically controlled component or leads to compressor frequency limit, so that
Compressor is unable to operate normally, and then influences the refrigeration effect of air conditioner, reduces user experience.
In the related technology, the heat dissipation of automatically controlled component using multiple metal fins disposed in parallel by air heat-exchange into
Row heat dissipation, however, the matching in the air duct in the parallel air paths and electric-controlled box that are formed between multiple metal fins is poor, passes through
It is laminar condition that the fluid of automatically controlled box air channel, which enters the parallel channels that multiple metal fins limit, is caused under hot environment,
Heat transfer effect is poor.
Summary of the invention
The present invention is directed at least solve one of the technical problems existing in the prior art.For this purpose, one object of the present invention
It is to propose that a kind of electric-controlled box, heat exchange efficiency are high.
It is another object of the present invention to propose a kind of air-conditioner outdoor unit with above-mentioned electric-controlled box.
The electric-controlled box of embodiment according to a first aspect of the present invention, comprising: automatically controlled case base, the automatically controlled case base are equipped with
Automatically controlled component；Radiator, the radiator are located on the automatically controlled case base, and the radiator includes spaced multiple
Cooling fin；Spoiler, multiple spoilers are arranged at intervals on the automatically controlled case base, and multiple spoilers are respectively positioned on
Between the radiator and the automatically controlled component, and each spoiler on the length direction along the cooling fin in
Mandrel line is between the two neighboring cooling fin.
Electric-controlled box according to an embodiment of the present invention improves heat exchange efficiency by the above-mentioned multiple spoilers of setting, thus
The temperature of automatically controlled component on electric-controlled box can more efficiently be reduced.It, can be very when heat sink applications are when air-conditioner outdoor unit
It radiates to the automatically controlled component in electric-controlled box well, to be less prone to automatically controlled component damage or compressor frequency limit and make
Compressor, which is unable to operate normally, leads to the problem of influencing air conditioner refrigeration effect, and the user experience is improved.
According to some embodiments of the present invention, each spoiler is formed as string configuration or laminated structure.
According to some embodiments of the present invention, each described to disturb when each spoiler is formed as string configuration
Stream part extends along the vertical direction.
According to some embodiments of the present invention, the thickness of each spoiler is less than between the two neighboring cooling fin
Distance.
According to some embodiments of the present invention, each spoiler with a thickness of t, wherein the t meets: 1mm≤t≤
3mm。
According to some embodiments of the present invention, the t further satisfaction: t=2mm.
According to some embodiments of the present invention, the height of each spoiler is h, and the height of each cooling fin is
H, wherein described h, H meet: 0 h/H≤1/2 <.
According to some embodiments of the present invention, h, H further satisfaction: h/H=1/4 or 2/5.
According to some embodiments of the present invention, the distance between two neighboring described spoiler and the two neighboring heat dissipation
The distance between piece is equal.
According to some embodiments of the present invention, 1 fewer than the quantity of the cooling fin of the quantity of the spoiler.
According to some embodiments of the present invention, each spoiler is parallel with each cooling fin.
According to some embodiments of the present invention, the angle between the spoiler and the cooling fin is θ, wherein the θ
Meet: 0 °≤θ≤30 °.
According to some embodiments of the present invention, each spoiler is fire proofing part.
According to some embodiments of the present invention, each spoiler is metalwork, plastic part or glass workpiece.
The air-conditioner outdoor unit of embodiment according to a second aspect of the present invention, including above-mentioned first aspect embodiment according to the present invention
Electric-controlled box.
Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
Above-mentioned and/or additional aspect of the invention and advantage will become from the description of the embodiment in conjunction with the following figures
Obviously and it is readily appreciated that, in which:
Fig. 1 is the perspective view of electric-controlled box according to an embodiment of the present invention；
Fig. 2 is the perspective view of another angle of electric-controlled box according to an embodiment of the present invention；
Fig. 3 is the enlarged drawing in the portion A that Fig. 2 centre circle shows；
Fig. 4 is another perspective view of electric-controlled box according to an embodiment of the present invention, wherein radiator is not shown；
Fig. 5 is the schematic diagram of electric-controlled box shown in Fig. 4；
Fig. 6 is the schematic diagram of electric-controlled box in accordance with another embodiment of the present invention；
Fig. 7 is the schematic diagram of air-conditioner outdoor unit according to an embodiment of the present invention.
Appended drawing reference:
100: electric-controlled box；
1: automatically controlled case base；11: backplate；
2: radiator；21: cooling fin；
3: spoiler；
200: air-conditioner outdoor unit.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and for explaining only the invention, and is not considered as limiting the invention.
Electric-controlled box 100 according to an embodiment of the present invention is described below with reference to Fig. 1-Fig. 7.Electric-controlled box 100 can be applied to sky
Such as frequency-variable air conditioner outdoor machine of outdoor unit 200 is adjusted, to control the running frequency of compressor.In the description below the application, with
Electric-controlled box 100 is applied to be illustrated for frequency-variable air conditioner outdoor machine.Certainly, it will be understood by those skilled in the art that electric-controlled box
100 can also be applied to fixed frequency air conditioner outdoor unit.
As shown in figs 1 to 6, the electric-controlled box 100 of embodiment according to a first aspect of the present invention, including automatically controlled case base 1, dissipate
Hot device 2 and spoiler 3.
Automatically controlled case base 1 is equipped with automatically controlled component.Radiator 2 is located on automatically controlled case base 1, and radiator 2 includes interval
The multiple cooling fins 21 being arranged.For example, in the example of Fig. 1-Fig. 3, the thickness of multiple cooling fins 21 of radiator 2 along cooling fin 21
Degree direction is successively spaced setting, and an air duct is limited between each adjacent two cooling fin 21.Cooling fin 21 is used for electric-controlled box
The automatically controlled component of core in 100 radiates, and guarantees its stable operation under worst hot case.Specifically, radiator 2 can be with
For example high-power heating element surface contact of automatically controlled component.When the work of automatically controlled component, automatically controlled component can be generated greatly
The heat of amount, these heats can pass to multiple cooling fins 21 of radiator 2, and the air-flow for flowing through multiple cooling fins 21 can incite somebody to action
Heat on multiple cooling fins 21 is taken away, to achieve the purpose that reduce automatically controlled component temperature.Wherein, radiator 2 can be arranged
It is fixed on automatically controlled case base 1 in the end of automatically controlled case base 1, and by screw etc..
Multiple spoilers 3 are arranged at intervals on automatically controlled case base 1, and multiple spoilers 3 are respectively positioned on radiator 2 and automatically controlled member
Between device, and central axis of each spoiler 3 on the length direction along cooling fin 21 is located at two neighboring cooling fin 21
Between.For example, referring to Fig. 1, multiple spoilers 3 successively interval setting, multiple 3 Hes of spoiler on the thickness direction of cooling fin 21
Radiator 2 is set gradually on the flow direction of air-flow, and multiple spoilers 3 are located at the upstream of radiator 2, in cooling fin 21
On length direction, the central axis of each spoiler 3 is between two neighboring cooling fin 21.Here, it should be noted that
" upstream " can be understood as the upstream on the flow direction of air-flow.
In the description of the present invention, the meaning of " plurality " is two or more.
Air-flow such as air etc. can form relatively thin thermal boundary layer on 2 surface of radiator during flowing through radiator 2
And velocity boundary layer, in thermal boundary layer, temperature becomes along 2 surface normal direction of radiator (i.e. the direction vertical with airflow direction)
Change, being basically unchanged of temperature of outside thermal boundary layer (leaving 2 surface certain distance of radiator)；In velocity boundary layer, speed
Change along 2 surface normal direction of radiator (i.e. the direction vertical with airflow direction), (leaves radiator outside velocity boundary layer
2 surface certain distances) speed no longer changes substantially, and Turbulent Convection Heat Transfer layer is mainly laminar sublayer, since bottom is very thin, temperature
Gradient is big, and turbulent-flow heat-exchanging intensity is stronger than laminar flow.Air-flow such as air etc. is in the mistake by flowing to radiator 2 inside electric-controlled box 100
Cheng Zhong needs to first pass through multiple spoilers 3, and air-flow such as air etc. is under the action of spoiler 3, so that entering cooling fin 21
The fluid state on surface is turbulent condition, can significantly improve heat exchange efficiency, heat transfer effect is improved, so as to well to electricity
Automatically controlled component in control box 100 radiates, and reduces the temperature of automatically controlled component.
Electric-controlled box 100 according to an embodiment of the present invention improves heat exchange efficiency by the above-mentioned multiple spoilers 3 of setting,
So as to more efficiently reduce the temperature of automatically controlled component on electric-controlled box 100.When radiator 2 is applied to air-conditioner outdoor unit
When 200 such as frequency-variable air conditioner outdoor machine, it can radiate well to the automatically controlled component in electric-controlled box 100, to be not easy
There is automatically controlled component damage or compressor frequency limit and being unable to operate normally compressor causes to influence air conditioner refrigeration effect
Problem, the user experience is improved.
According to some embodiments of the present invention ,-Fig. 3 and Fig. 4 is combined referring to Fig.1, each spoiler 3 is formed as strip knot
Structure.As a result, by the way that spoiler 3 is arranged to string configuration, guaranteeing to play good perturbation action to the air-flow for flowing through it
While, the small volume of spoiler 3, so as to reduce the occupied space of electric-controlled box 100.Certainly, each spoiler 3 may be used also
To be formed as laminated structure, for example, each spoiler 3 can and along Fig. 1 shown in right and left substantially parallel with cooling fin 21
To extension.Rough air can equally be played the role of as a result,.
Optionally, when each spoiler 3 is formed as string configuration, each spoiler 3 extends along the vertical direction, such as schemes
Shown in 1.For example, in the example of fig. 1, the spoiler 3 of strip extends straight up.Thus, it is possible to further decrease automatically controlled
The occupied space of box 100.
According to a further embodiment of the invention, referring to Fig. 2 and in conjunction with Fig. 3, the thickness of each spoiler 3 is less than adjacent two
The distance between a cooling fin 21.It is less than the thickness of each spoiler 3 between two neighboring cooling fin 21 by setting as a result,
Distance, so that flowing through the air-flow after spoiler 3 can swimmingly enter in the air duct that multiple cooling fins 21 limit, without
It will affect heat dissipation.
Optionally, each spoiler 3 with a thickness of t, wherein t meets: 1mm≤t≤3mm, as shown in Figure 5 and Figure 6.By
This, if the thickness t of spoiler 3 is set smaller than 1mm, the thickness of spoiler 3 is relatively small, in fact it could happen that not by runner
The case where air condition on 2 surface of radiator becomes turbulent condition, so that heat dissipation effect is relatively poor；If by spoiler 3
Thickness t is set greater than 3mm, then the thickness of spoiler 3 is relatively large, in fact it could happen that and air-flow cannot be smooth by radiator 2, from
And it will affect heat dissipation effect.That is, making the thickness t of each spoiler 3 meet 1mm≤t≤3mm by setting, guaranteeing
While air flow condition into radiator 2 is turbulent condition, air-flow is set to move smoothly through radiator 2, thus effectively
It ensure that heat dissipation effect.Still optionally further, t further satisfaction: t=2mm.
Some alternative embodiments according to the present invention, referring to figure 5 and figure 6, the height of each spoiler 3 are h, each heat dissipation
The height of piece 21 is H, and wherein h, H meet: 0 h/H≤1/2 <.It, theoretically, can be very as a result, when h, H meet h/H > 1/2
Guarantee that the air flow condition into radiator 2 is turbulent condition well, but in actual processing and it is not easy to be processed go out above-mentioned flow-disturbing
Part 3.In other words, so that h, H is met 0 h/H≤1/2 < by setting, guaranteeing that the air flow condition for entering radiator 2 is turbulent condition
While, facilitate the processing of spoiler 3.For example, spoiler 3 can be integrally formed with automatically controlled case base 1.Further, h, H
Further satisfaction: h/H=1/4 or 2/5.
In the description of the present invention, it is to be understood that, term " center ", " length ", " width ", " thickness ", "upper",
The orientation or positional relationship of the instructions such as "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" be based on
Orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than indication or suggestion institute
The device or element of finger must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this hair
Bright limitation.
According to some embodiments of the present invention, the distance between two neighboring spoiler 3 and two neighboring cooling fin 21 it
Between be equidistant.The arrangement of multiple spoilers 3 and multiple cooling fins 21 is facilitated as a result,.Further, referring to Fig. 2 and figure
3, on the thickness direction of cooling fin 21, each spoiler 3 can be located at the center of two neighboring cooling fin 21, each disturb at this time
It is equal with the distance between two neighboring cooling fin 21 to flow part 3；Certainly, central axis of each spoiler 3 on downstream direction
Line can also deviate the central plane between two neighboring cooling fin 21.
Optionally, 1 fewer than the quantity of cooling fin 21 of the quantity of spoiler 3, as shown in Figure 2.At this time in downstream direction
On, there is a spoiler 3 between each adjacent two cooling fin 21.Thus, it is possible to further increase heat exchange efficiency.
Optionally, referring to Figures 1 and 2, each spoiler 3 is parallel with each cooling fin 21.Guaranteeing heat dissipation effect as a result,
While, so that the structure of entire electric-controlled box 100 is simple, it is easy to process.
According to some embodiments of the present invention, the angle between spoiler 3 and cooling fin 21 is θ, and wherein θ meets: 0 °≤θ
≤30°.So that the angle theta between spoiler 3 and cooling fin 21 is met 0 °≤θ≤30 ° by setting as a result, is changed guaranteeing to be promoted
In the case where the thermal efficiency, the difficulty of processing of spoiler 3 and cooling fin 21 is reduced, to reduce costs.For example, in Fig. 1-figure
Angle theta=0 ° in 5 example, between spoiler 3 and cooling fin 21.Certainly, the invention is not limited thereto, for example, showing in Fig. 6
Example in, each spoiler 3 is obliquely installed relative to cooling fin 21, at this time the angle theta between each spoiler 3 and cooling fin 21 ≠
0°。
Optionally, each spoiler 3 is fire proofing part.It is being protected as a result, by using fire proofing as spoiler 3
While demonstrate,proving heat dissipation effect, the safety in utilization of electric-controlled box 100 is improved.For example, each spoiler 3 is metalwork, plastic part
Or glass workpiece etc..But not limited to this.
Further, as depicted in figs. 1 and 2, automatically controlled case base 1 is equipped with backplate 11, and backplate 11 can pass through screw etc.
It is fixed on automatically controlled case base 1, backplate 11 is for protecting for example automatically controlled component of the component in electric-controlled box 100 etc..It is multiple to disturb
Part 3 is flowed between backplate 11 and radiator 2.Optionally, backplate 11 is sheet metal component etc..
Electric-controlled box 100 according to an embodiment of the present invention, by being arranged between 2 air duct of 100 air duct of electric-controlled box and radiator
Multiple spoilers 3, the stream when air flows to radiator 2 by 100 air duct of electric-controlled box by compressor side, on 2 surface of radiator
Turbulent flow is added in, heat exchange efficiency is higher, can more efficiently reduce the temperature of automatically controlled component.
As shown in fig. 7, the air-conditioner outdoor unit 200 of embodiment according to a second aspect of the present invention, including it is above-mentioned according to the present invention
The electric-controlled box 100 of first aspect embodiment.Wherein, electric-controlled box 100 can be located at outside such as convertible frequency air-conditioner room of air-conditioner outdoor unit 200
Top in machine.
Such as frequency-variable air conditioner outdoor machine of air-conditioner outdoor unit 200 according to an embodiment of the present invention, by using above-mentioned automatically controlled
Box 100 improves the overall performance of such as frequency-variable air conditioner outdoor machine of air-conditioner outdoor unit 200.
Other of electric-controlled box 100 and air-conditioner outdoor unit 200 according to an embodiment of the present invention are constituted and are operated for ability
All be for the those of ordinary skill of domain it is known, be not detailed herein.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means specific features described in conjunction with this embodiment or example, knot
Structure, material or feature are included at least one embodiment or example of the invention.In the present specification, to above-mentioned term
Schematic representation may not refer to the same embodiment or example.Moreover, specific features, structure, material or the spy of description
Point can be combined in any suitable manner in any one or more of the embodiments or examples.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that: not
A variety of change, modification, replacement and modification can be carried out to these embodiments in the case where being detached from the principle of the present invention and objective, this
The range of invention is defined by the claims and their equivalents.
Claims (15)
1. a kind of electric-controlled box characterized by comprising
Automatically controlled case base, the automatically controlled case base are equipped with automatically controlled component；
Radiator, the radiator are located on the automatically controlled case base, and the radiator includes spaced multiple cooling fins；
Spoiler, multiple spoilers are arranged at intervals on the automatically controlled case base, and multiple spoilers are respectively positioned on institute
It states between radiator and the automatically controlled component, and center of each spoiler on the length direction along the cooling fin
Axis is between the two neighboring cooling fin.
2. electric-controlled box according to claim 1, which is characterized in that each spoiler is formed as string configuration or piece
Shape structure.
3. electric-controlled box according to claim 2, which is characterized in that when each spoiler is formed as string configuration
When, each spoiler extends along the vertical direction.
4. electric-controlled box according to claim 1, which is characterized in that the thickness of each spoiler is less than two neighboring institute
State the distance between cooling fin.
5. electric-controlled box according to claim 1, which is characterized in that each spoiler with a thickness of t, wherein the t
Meet: 1mm≤t≤3mm.
6. electric-controlled box according to claim 5, which is characterized in that the t further satisfaction: t=2mm.
7. electric-controlled box according to claim 1, which is characterized in that the height of each spoiler is h, each described scattered
The height of backing is H, wherein described h, H meet: 0 h/H≤1/2 <.
8. electric-controlled box according to claim 7, which is characterized in that h, H further satisfaction: h/H=1/4 or 2/5.
9. electric-controlled box according to claim 1, which is characterized in that the distance between two neighboring described spoiler with it is adjacent
The distance between two cooling fins are equal.
10. electric-controlled box according to claim 1, which is characterized in that number of the quantity of the spoiler than the cooling fin
Amount is 1 few.
11. electric-controlled box according to claim 1, which is characterized in that each spoiler and each cooling fin are flat
Row.
12. electric-controlled box described in any one of -11 according to claim 1, which is characterized in that the spoiler and the cooling fin
Between angle be θ, wherein the θ meet: 0 °≤θ≤30 °.
13. electric-controlled box according to claim 1, which is characterized in that each spoiler is fire proofing part.
14. electric-controlled box according to claim 1, which is characterized in that each spoiler is metalwork, plastic part or glass
Glass part.
15. a kind of air-conditioner outdoor unit, which is characterized in that including electric-controlled box described according to claim 1 any one of -14.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811184846.XA CN109210641A (en) | 2018-10-11 | 2018-10-11 | Electric-controlled box and air-conditioner outdoor unit with it |
| CN202210011165.3A CN114396662A (en) | 2018-10-11 | 2018-10-11 | Electric control box and air conditioner outdoor unit with same |
| PCT/CN2018/112155 WO2020073363A1 (en) | 2018-10-11 | 2018-10-26 | Electric control box and air conditioner outdoor unit having same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811184846.XA CN109210641A (en) | 2018-10-11 | 2018-10-11 | Electric-controlled box and air-conditioner outdoor unit with it |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210011165.3A Division CN114396662A (en) | 2018-10-11 | 2018-10-11 | Electric control box and air conditioner outdoor unit with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109210641A true CN109210641A (en) | 2019-01-15 |
Family
ID=64979581
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210011165.3A Pending CN114396662A (en) | 2018-10-11 | 2018-10-11 | Electric control box and air conditioner outdoor unit with same |
| CN201811184846.XA Pending CN109210641A (en) | 2018-10-11 | 2018-10-11 | Electric-controlled box and air-conditioner outdoor unit with it |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210011165.3A Pending CN114396662A (en) | 2018-10-11 | 2018-10-11 | Electric control box and air conditioner outdoor unit with same |
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| Country | Link |
|---|---|
| CN (2) | CN114396662A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112888206A (en) * | 2019-11-29 | 2021-06-01 | 佛山市威灵洗涤电机制造有限公司 | Motor controller, motor and electrical equipment |
| US11339977B2 (en) | 2019-09-06 | 2022-05-24 | Carrier Corporation | Apparatus and method for providing adequate cooling inside an electrical equipment |
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| CN207081120U (en) * | 2017-04-05 | 2018-03-09 | 广东美的制冷设备有限公司 | Air-conditioner outdoor unit |
| CN207113061U (en) * | 2017-08-02 | 2018-03-16 | 广东美的暖通设备有限公司 | Air-conditioner outdoor unit and its controlled box assembly |
| CN207146713U (en) * | 2017-09-11 | 2018-03-27 | 广东美的暖通设备有限公司 | Electric-controlled box and air-conditioner outdoor unit |
| CN108024477A (en) * | 2017-11-13 | 2018-05-11 | 中国航空工业集团公司西安航空计算技术研究所 | A kind of reinforced heat exchanger and method from concussion |
| CN207705568U (en) * | 2018-01-30 | 2018-08-07 | 万硕(成都)航空科技有限公司 | A kind of evaporation cavity radiator for miniature laser cooling cabinet |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11339977B2 (en) | 2019-09-06 | 2022-05-24 | Carrier Corporation | Apparatus and method for providing adequate cooling inside an electrical equipment |
| CN112888206A (en) * | 2019-11-29 | 2021-06-01 | 佛山市威灵洗涤电机制造有限公司 | Motor controller, motor and electrical equipment |
| CN112888206B (en) * | 2019-11-29 | 2022-08-26 | 佛山市威灵洗涤电机制造有限公司 | Motor controller, motor and electrical equipment |
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| CN114396662A (en) | 2022-04-26 |
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