CN203375565U - Frequency conversion air conditioner outdoor unit - Google Patents
Frequency conversion air conditioner outdoor unit Download PDFInfo
- Publication number
- CN203375565U CN203375565U CN201320313467.2U CN201320313467U CN203375565U CN 203375565 U CN203375565 U CN 203375565U CN 201320313467 U CN201320313467 U CN 201320313467U CN 203375565 U CN203375565 U CN 203375565U
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- conditioner outdoor
- air conditioner
- electric
- frequency
- outdoor machine
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Abstract
The utility model discloses a frequency conversion air conditioner outdoor unit. The frequency conversion air conditioner outdoor unit comprises a machine body, an electronic control box, a frequency conversion driver and a radiator. A containing cavity is formed inside the machine body in a limited mode and is divided into a heat dissipation cavity and an electric appliance cavity through an installing partition board, a fan is installed inside the heat dissipation cavity, and the electric appliance cavity is communicated with the outside. The electronic control box is provided with an air inlet and an air outlet, the electronic control box is arranged on the installing partition board, the air outlet is located inside the heat dissipation cavity, and the air inlet is located inside the electric appliance cavity. The frequency conversion driver is arranged inside the electronic control box. The radiator is arranged inside the electronic control box and is in contact with the frequency conversion driver. The frequency conversion driver of the frequency conversion air conditioner outdoor unit is good in heat dissipation performance, and the cost of the frequency conversion air conditioner outdoor unit is low.
Description
Technical field
The utility model relates to the home appliance field, especially relates to a kind of frequency-change air conditioner outdoor machine.
Background technology
For transducer air conditioning, variable frequency drives is arranged on air-conditioner outdoor unit, and in the air-conditioner running, variable frequency drives especially can produce a large amount of heat, thereby variable frequency drives is all the time in the environment in high temperature, yet, once the temperature of variable frequency drives reaches critical value, will directly damage variable frequency drives, so not only cause air-conditioner to break down, reduce the service life of variable frequency drives, and, because the heat radiation of variable frequency drives is bad, also easily cause the accidents such as fire.
Prior art normally adopts radiator and the variable frequency drives Surface Contact of aluminium alloy or copper material, the temperature of conducting variable frequency drives by radiator.Yet, along with the progressively increasing of air-conditioner power, for reducing the frequency conversion drive actuator temperature, just need larger radiator, thereby improved the air-conditioner cost.
The utility model content
The utility model is intended at least solve one of technical problem existed in prior art.For this reason, the utility model need to provide a kind of frequency-change air conditioner outdoor machine, and the variable frequency drives heat radiation of this frequency-change air conditioner outdoor machine is good, and the cost of frequency-change air conditioner outdoor machine is low.
According to the frequency-change air conditioner outdoor machine of the utility model embodiment, comprise: body, be limited with container cavity in described body, described container cavity becomes heat radiation chamber and electric apparatus chamber by baffle for separating is installed, and described heat radiation is equipped with fan in chamber, and wherein said electric apparatus chamber is in communication with the outside; Electric-controlled box, described electric-controlled box has air inlet and air outlet, and described electric-controlled box is located on described installation dividing plate, and wherein said air outlet is positioned at described heat radiation chamber and described air inlet is positioned at described electric apparatus chamber; Variable frequency drives, described variable frequency drives is located in described electric-controlled box; And radiator, described radiator is located in described electric-controlled box and contacts with described variable frequency drives.
Frequency-change air conditioner outdoor machine according to the utility model embodiment, by air inlet and the air outlet that makes electric-controlled box, be placed in respectively in heat radiation chamber and electric apparatus chamber, when fan rotates, the pressure in chamber of can making to dispel the heat is less than the pressure in electric apparatus chamber, thus, by the pressure differential existed between the two, can drive air to enter and discharge from air outlet from the air inlet of electric-controlled box, thereby can utilize the air be flowing in electric-controlled box that the heat on radiator is taken away, thus in the situation that do not increase the volume of radiator, still can effectively dispel the heat to variable frequency drives, can not increase cost.
In addition, also can there is following additional technical feature according to frequency-change air conditioner outdoor machine of the present utility model:
Alternatively, described electric-controlled box comprises: box body, and described air inlet and described air outlet are formed on described box body; Lid, described lid coordinates the shape of described box body and covers on described box body, and described box body and described lid are limited with installation cavity jointly; And the control mainboard, described control mainboard is located in described installation cavity, and described variable frequency drives is located on described control mainboard.By this control mainboard is set, thereby can make easier for installation in electric-controlled box of variable frequency drives.
Preferably, the top of described box body and right side are opened wide, wherein said air inlet is formed on the diapire right side of described box body, and described air outlet is formed on the left side wall of described box body, have mounting groove on described box body, the contiguous described air outlet of described mounting groove, described radiator is through described mounting groove setting.Radiator is positioned at the electric-controlled box outside thus, can make like this heat exchange of radiator and air more smooth, and radiating effect is better.
Particularly, described box portion left top side wall is outward extended with installation portion, and described mounting groove is formed on described installation portion.Can make thus the fit structure of electric-controlled box and radiator compacter.
Alternatively, described electric-controlled box also comprises insulating pad, and described insulating pad is located between described radiator and described installation portion.Insulating pad is for making radiator and installation portion insulation.
Preferably, from described insulating pad downwards and be extended with the first water fender in described installation cavity, the contiguous described air outlet setting of described the first water fender.After can preventing that thus extraneous rainwater etc. is in entering into body, under the stirring of fan, from air outlet, be splashed into electric-controlled box inside.
Preferably, from described lid downwards and be extended with the second water fender in described installation cavity, the contiguous described air inlet setting of described the second water fender.Can prevent that thus extraneous rainwater etc. is typed into electric-controlled box inside from air inlet.
Preferably, on the diapire of described box body, have osculum, described osculum is placed between described the first water fender and described air outlet.Like this, by the water droplet of this first water fender backstop, can be discharged from this osculum.
Particularly, offer fluting on the sidewall of the described electric apparatus chamber of vicinity of described body, described frequency-change air conditioner outdoor machine also comprises protective plate, and the described fluting of described protective plate capping, be formed with blow vent on described protective plate and described electric apparatus chamber is in communication with the outside by described blow vent.
Preferably, from described blow vent, edge inwardly extends upward and is provided with induced draft plate.The wind entered from this blow vent thus can inwardly upwards be blown in body along this induced draft plate.
Additional aspect of the present utility model and advantage part in the following description provide, and part will become obviously from the following description, or recognize by practice of the present utility model.
The accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage are from obviously and easily understanding becoming the description of embodiment in conjunction with following accompanying drawing, wherein:
Fig. 1 is the stereogram according to the frequency-change air conditioner outdoor machine of the utility model embodiment;
Fig. 2 is the front view of the frequency-change air conditioner outdoor machine shown in Fig. 1;
Fig. 3 is the stereogram of another angle of the frequency-change air conditioner outdoor machine shown in Fig. 1;
Fig. 4 is the explosive view according to the electric-controlled box of the frequency-change air conditioner outdoor machine of the utility model embodiment;
Fig. 5 is the stereogram of the box body of the electric-controlled box shown in Fig. 4;
Fig. 6 is the partial structurtes front view of the electric-controlled box shown in Fig. 4.
Description of reference numerals
Frequency-change air conditioner outdoor machine 100;
Electric-controlled box 3; Box body 31; Air inlet 311; Air outlet 312; Installation portion 313; Mounting groove 3131; Lid 32; Control mainboard 33; Insulating pad 34; The first water fender 341; Through hole 342;
The specific embodiment
Below describe embodiment of the present utility model in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label means same or similar element or the element with identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, only for explaining the utility model, and can not be interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " on ", orientation or the position relationship of the indications such as D score, " left side ", " right side ", " interior ", " outward " be based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, rather than indicate or imply that the device of indication or element must have specific orientation, construct and operation with specific orientation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second " be only for describing purpose, and can not be interpreted as indication or hint relative importance or the implicit quantity that indicates indicated technical characterictic.Thus, one or more these features can be expressed or impliedly be comprised to the feature that is limited with " first ", " second ".
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be done broad understanding, for example, can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; Can be directly to be connected, also can indirectly be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can concrete condition understand the concrete meaning of above-mentioned term in the utility model.
Below with reference to Fig. 1-Fig. 6, the frequency-change air conditioner outdoor machine 100 according to the utility model embodiment is described.According to the frequency-change air conditioner outdoor machine 100 of the utility model embodiment, comprise body 1, fan 2, electric-controlled box 3, variable frequency drives 4 and radiator 5.
As depicted in figs. 1 and 2, be limited with container cavity 11 in body 1, container cavity 11 is separated into heat radiation chamber 111 and electric apparatus chamber 112 by dividing plate 12 is installed, and fan 2 is located in this heat radiation chamber 111, when fan 2 rotates, can make container cavity 11 form negative pressure state with respect to the external world.Electric apparatus chamber 112 is interior can be equipped with compressor (scheming not shown) etc., and the connection cable between frequency-change air conditioner outdoor machine 100 and indoor set (scheming not shown) also can be contained in this electric apparatus chamber 112.
As shown in Figure 4 and Figure 5, electric-controlled box 3 has air inlet 311 and air outlet 312, and wherein as shown in Figure 1, electric-controlled box 3 is located to be installed on dividing plate 12, the air inlet 311 that the air outlet 312 of electric-controlled box 3 is positioned at heat radiation chamber 111 and electric-controlled box 3 is positioned at electric apparatus chamber 112, and wherein electric apparatus chamber 112 is in communication with the outside.
As shown in Figure 4, variable frequency drives 4 is located in electric-controlled box 3, and radiator 5 is located in electric-controlled box 3 and contacts with variable frequency drives 4, to utilize 5 pairs of variable frequency drives 4 of radiator, is dispelled the heat.
Frequency-change air conditioner outdoor machine 100 according to the utility model embodiment, by air inlet 311 and the air outlet 312 that makes electric-controlled box 3, be placed in respectively in heat radiation chamber 111 and electric apparatus chamber 112, when fan 2 rotates, the pressure in chamber 111 of can making to dispel the heat is less than the pressure in electric apparatus chamber 112, thus, by the pressure differential existed between the two, can drive air to enter and discharge from air outlet 312 from the air inlet 311 of electric-controlled box 3, thereby can utilize the air be flowing in electric-controlled box 3 that the heat on radiator 5 is taken away, thus in the situation that do not increase the volume of radiator 5, still can effectively dispel the heat to variable frequency drives 4, can not increase cost.
In addition, some other electronic components such as controllers of the electrical system of composition frequency-change air conditioner outdoor machine 100, electric capacity, resistance etc., also can be located in this electric-controlled box 3, because the Air Flow in electric-controlled box 3 is smooth and easy, thereby also can be beneficial to the heat radiation of other electronic components.
At first it should be noted that, below the utility model in the description of embodiment: " above-below direction ", " left and right directions " for example, shown in the arrow in Fig. 1-Fig. 6.But it should be noted that, the indication of this direction is for exemplary purposes, rather than in order to limit protection domain of the present utility model.
According to an embodiment of the present utility model, on the sidewall 13 of the contiguous electric apparatus chamber 112 of body 1, (right side wall 13 as shown in Figure 1-Figure 3) offers fluting, this fluting place capping has protective plate 14, be formed with blow vent 141 on protective plate 14, wherein electric apparatus chamber 112 is in communication with the outside by this blow vent 141.
Preferably, as shown in Figure 2, from this blow vent 141, edge inside (in container cavity 11) extends upward and is provided with induced draft plate 15.Advantageously, air inlet 311 places of the contiguous electric-controlled box 3 of the free end of this induced draft plate 15, the wind entered from this blow vent 141 thus can inwardly upwards be blown in the container cavity 11 of body 1 along this induced draft plate 15, and can more successfully be blown into the air inlet 311 of electric-controlled box 3, extraneous cold wind can scatter and disappear and enter in this electric-controlled box 3, and the variable frequency drives 4 be arranged on is wherein carried out to heat exchange with the fastest speed, minimum cold like this.
In specific embodiments more of the present utility model, as Figure 4-Figure 6, electric-controlled box 3 can comprise box body 31, lid 32 and control mainboard 33.Lid 32 coordinates shape and the lid 32 of box body 31 to cover on box body 31, box body 31 is limited with installation cavity (scheming not shown) jointly with lid 32, air inlet 311 and air outlet 312 can be formed on box body 31, controlling mainboard 33 is located in installation cavity, wherein variable frequency drives 4 can be located on this control mainboard 33, particularly, variable frequency drives 4 is located at the bottom of this control mainboard 33.Wherein, other above-mentioned electronic components also can be located on this control mainboard 33.Control mainboard 33 by arranging, thereby can make easier for installation in electric-controlled box 3 of variable frequency drives 4.
Further, as Figure 4-Figure 6, the top of box body 31 and right side are opened wide, wherein air inlet 311 is formed on the diapire right side of box body 31, and air outlet 312 is formed on the left side wall 13 of box body 31, have mounting groove 3131 on box body 31, the contiguous air outlet 312 of mounting groove 3131, radiator 5 arranges through this mounting groove 3131.In description of the present utility model, " radiator 5 arranges through this mounting groove 3131 " refers to, radiator 5, by this mounting groove 3131, passes the installation cavity of electric-controlled box 3, and radiator 5 is positioned at electric-controlled box 3 outsides, can make like this radiating effect of radiator 5 better.
Particularly, as Figure 4-Figure 6, the top of box body 31 left side walls 13 outwards (to the installation cavity outside) is extended with installation portion 313, and mounting groove 3131 is formed on this installation portion 313, can make thus electric-controlled box 3 compacter with the fit structure of radiator 5.Wherein for example shown in Fig. 5, installation portion 313 can form frame structure, not only can save manufactured materials thus, and when radiator 5 is installed on this installation portion 313, the bottom of radiator 5 can with the bottom of box body 31 roughly concordant (as shown in Figure 6).
In addition, because installation portion 313 stretches out from the left side wall 13 of box body 31, air outlet 312 also is located on left side wall 13, therefore radiator 5 can be close to air outlet 312 after being in place, the air blown out in electric-controlled box 3 like this can directly blow to radiator 5, further improves thus radiating effect.
As shown in Figure 4 and Figure 6, electric-controlled box 3 also comprises insulating pad 34, and insulating pad 34 is located between radiator 5 and installation portion 313, for making radiator 5 and installation portion 313 insulation.Particularly, this insulating pad 34 is provided with the through hole 342 for radiator 5 is passed.
Advantageously, be extended with contiguous air outlet 312 settings of the first water fender 341, the first water fender 341 downwards and in installation cavity from insulating pad 34.By this first water fender 341 is set, thus can prevent extraneous rainwater etc. enter into body 1 interior after, be splashed into electric-controlled box 3 inside from air outlet 312 under the stirring of fan 2.
More advantageously, have osculum (scheming not shown) on the diapire of box body 31, on the cross section along left and right directions, this osculum is placed between the first water fender 341 and air outlet 312, like this, by the water droplet of these the first water fender 341 backstops, can be discharged from this osculum.
Further, from lid 32 downwards and be extended with the second water fender (scheming not shown) in installation cavity, the contiguous air inlet 311 of this second water fender arranges.By this second water fender is set, thereby can prevent that extraneous rainwater etc. is typed into electric-controlled box 3 inside from air inlet 311.Similarly, can also offer the osculum (scheming not shown) between the second water fender and air inlet 311 on the diapire of box body 31.
Be all known according to other configuration examples of the frequency-change air conditioner outdoor machine 100 of the utility model embodiment for ordinary skill person as the operation of the installation of compressor, heat exchanger etc. and frequency-change air conditioner outdoor machine 100, no longer describe in detail here.
Good according to variable frequency drives 4 heat radiations of the frequency-change air conditioner outdoor machine 100 of the utility model embodiment, the cost of frequency-change air conditioner outdoor machine 100 is low.
In the description of this specification, the description of reference term " embodiment ", " some embodiment ", " illustrative examples ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present utility model or example in conjunction with specific features, structure, material or the characteristics of this embodiment or example description.In this manual, the schematic statement of above-mentioned term not necessarily referred to identical embodiment or example.And the specific features of description, structure, material or characteristics can be with suitable mode combinations in any one or more embodiment or example.
Although illustrated and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: in the situation that do not break away from principle of the present utility model and aim can be carried out multiple variation, modification, replacement and modification to these embodiment, scope of the present utility model is limited by claim and equivalent thereof.
Claims (10)
1. a frequency-change air conditioner outdoor machine, is characterized in that, comprising:
Body, be limited with container cavity in described body, and described container cavity becomes heat radiation chamber and electric apparatus chamber by baffle for separating is installed, and described heat radiation is equipped with fan in chamber, and wherein said electric apparatus chamber is in communication with the outside;
Electric-controlled box, described electric-controlled box has air inlet and air outlet, and described electric-controlled box is located on described installation dividing plate, and wherein said air outlet is positioned at described heat radiation chamber and described air inlet is positioned at described electric apparatus chamber;
Variable frequency drives, described variable frequency drives is located in described electric-controlled box; And
Radiator, described radiator is located in described electric-controlled box and contacts with described variable frequency drives.
2. frequency-change air conditioner outdoor machine according to claim 1, is characterized in that, described electric-controlled box comprises:
Box body, described air inlet and described air outlet are formed on described box body;
Lid, described lid coordinates the shape of described box body and covers on described box body, and described box body and described lid are limited with installation cavity jointly; And
Control mainboard, described control mainboard is located in described installation cavity, and described variable frequency drives is located on described control mainboard.
3. frequency-change air conditioner outdoor machine according to claim 2, is characterized in that, the top of described box body and right side are opened wide, and wherein said air inlet is formed on the diapire right side of described box body, and described air outlet is formed on the left side wall of described box body,
Have mounting groove on described box body, the contiguous described air outlet of described mounting groove, described radiator is through described mounting groove setting.
4. frequency-change air conditioner outdoor machine according to claim 3, is characterized in that, described box portion left top side wall is outward extended with installation portion, and described mounting groove is formed on described installation portion.
5. frequency-change air conditioner outdoor machine according to claim 4, is characterized in that, described electric-controlled box also comprises insulating pad, and described insulating pad is located between described radiator and described installation portion.
6. frequency-change air conditioner outdoor machine according to claim 5, is characterized in that, from described insulating pad downwards and be extended with the first water fender in described installation cavity, the contiguous described air outlet setting of described the first water fender.
7. frequency-change air conditioner outdoor machine according to claim 6, is characterized in that, from described lid downwards and be extended with the second water fender in described installation cavity, the contiguous described air inlet setting of described the second water fender.
8. frequency-change air conditioner outdoor machine according to claim 6, is characterized in that, on the diapire of described box body, has osculum, and described osculum is placed between described the first water fender and described air outlet.
9. frequency-change air conditioner outdoor machine according to claim 1, is characterized in that, on the sidewall of the described electric apparatus chamber of vicinity of described body, offers fluting,
Described frequency-change air conditioner outdoor machine also comprises protective plate, and the described fluting of described protective plate capping, be formed with blow vent on described protective plate and described electric apparatus chamber is in communication with the outside by described blow vent.
10. frequency-change air conditioner outdoor machine according to claim 9, is characterized in that, from described blow vent, edge inwardly extends upward and is provided with induced draft plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320313467.2U CN203375565U (en) | 2013-05-31 | 2013-05-31 | Frequency conversion air conditioner outdoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320313467.2U CN203375565U (en) | 2013-05-31 | 2013-05-31 | Frequency conversion air conditioner outdoor unit |
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| Publication Number | Publication Date |
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| CN203375565U true CN203375565U (en) | 2014-01-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320313467.2U Expired - Lifetime CN203375565U (en) | 2013-05-31 | 2013-05-31 | Frequency conversion air conditioner outdoor unit |
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| CN103868206A (en) * | 2014-02-21 | 2014-06-18 | 美的集团股份有限公司 | Air-conditioner electric control box component and variable-frequency air conditioner with same |
| CN104613557A (en) * | 2015-02-05 | 2015-05-13 | 广东美的暖通设备有限公司 | Air-conditioning outside unit and air conditioner with same and electric control box assembly |
| CN104697077A (en) * | 2015-03-26 | 2015-06-10 | 广东美的制冷设备有限公司 | Heat radiation structure of circuit module and outdoor unit of variable-frequency air conditioner |
| CN104848437A (en) * | 2015-05-14 | 2015-08-19 | 海信（山东）空调有限公司 | Variable-frequency air conditioning appliance box and variable-frequency air conditioner external unit |
| CN105042723A (en) * | 2015-08-19 | 2015-11-11 | 海信（山东）空调有限公司 | Outdoor unit of variable frequency air conditioner and variable frequency air conditioner |
| WO2017084371A1 (en) * | 2015-11-16 | 2017-05-26 | 特灵空调***(中国)有限公司 | Air conditioner |
| CN106931541A (en) * | 2017-04-05 | 2017-07-07 | 广东美的制冷设备有限公司 | Air-conditioner outdoor unit |
| CN107314448A (en) * | 2017-08-15 | 2017-11-03 | 海信（山东）空调有限公司 | Mounting box and air conditioner |
| CN107366986A (en) * | 2017-08-28 | 2017-11-21 | 广东美的制冷设备有限公司 | Baffle arrangement, electric-controlled box, air-conditioner outdoor unit and air conditioner |
| CN107454789A (en) * | 2017-08-02 | 2017-12-08 | 广东美的暖通设备有限公司 | The electric cabinet of refrigeration plant and there is its refrigeration plant |
| CN107514706A (en) * | 2017-08-28 | 2017-12-26 | 广东美的制冷设备有限公司 | Electrically-controlled component, air-conditioner outdoor unit and air-conditioning |
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| CN103868206B (en) * | 2014-02-21 | 2017-01-25 | 美的集团股份有限公司 | Air-conditioner electric control box component and variable-frequency air conditioner with same |
| CN103868206A (en) * | 2014-02-21 | 2014-06-18 | 美的集团股份有限公司 | Air-conditioner electric control box component and variable-frequency air conditioner with same |
| CN104613557B (en) * | 2015-02-05 | 2017-12-08 | 广东美的暖通设备有限公司 | Air-conditioner outdoor unit and the air conditioner with it and automatically controlled case assembly |
| CN104613557A (en) * | 2015-02-05 | 2015-05-13 | 广东美的暖通设备有限公司 | Air-conditioning outside unit and air conditioner with same and electric control box assembly |
| CN104697077A (en) * | 2015-03-26 | 2015-06-10 | 广东美的制冷设备有限公司 | Heat radiation structure of circuit module and outdoor unit of variable-frequency air conditioner |
| CN104697077B (en) * | 2015-03-26 | 2018-03-16 | 广东美的制冷设备有限公司 | The radiator structure and frequency-variable air conditioner outdoor machine of circuit module |
| CN104848437A (en) * | 2015-05-14 | 2015-08-19 | 海信（山东）空调有限公司 | Variable-frequency air conditioning appliance box and variable-frequency air conditioner external unit |
| CN105042723A (en) * | 2015-08-19 | 2015-11-11 | 海信（山东）空调有限公司 | Outdoor unit of variable frequency air conditioner and variable frequency air conditioner |
| CN105042723B (en) * | 2015-08-19 | 2017-10-27 | 海信（山东）空调有限公司 | A kind of frequency-variable air conditioner outdoor machine and convertible frequency air-conditioner |
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| CN106931541B (en) * | 2017-04-05 | 2023-12-22 | 广东美的制冷设备有限公司 | Outdoor unit of air conditioner |
| CN106931541A (en) * | 2017-04-05 | 2017-07-07 | 广东美的制冷设备有限公司 | Air-conditioner outdoor unit |
| CN107454789B (en) * | 2017-08-02 | 2023-05-02 | 广东美的暖通设备有限公司 | Electric cabinet of refrigeration equipment and refrigeration equipment with same |
| CN107454789A (en) * | 2017-08-02 | 2017-12-08 | 广东美的暖通设备有限公司 | The electric cabinet of refrigeration plant and there is its refrigeration plant |
| CN107314448A (en) * | 2017-08-15 | 2017-11-03 | 海信（山东）空调有限公司 | Mounting box and air conditioner |
| CN107514706A (en) * | 2017-08-28 | 2017-12-26 | 广东美的制冷设备有限公司 | Electrically-controlled component, air-conditioner outdoor unit and air-conditioning |
| CN107366986A (en) * | 2017-08-28 | 2017-11-21 | 广东美的制冷设备有限公司 | Baffle arrangement, electric-controlled box, air-conditioner outdoor unit and air conditioner |
| CN107514706B (en) * | 2017-08-28 | 2024-02-27 | 广东美的制冷设备有限公司 | Electric control assembly, air conditioner outdoor unit and air conditioner |
| CN108731126A (en) * | 2018-06-28 | 2018-11-02 | 广东志高暖通设备股份有限公司 | A kind of electric-controlled box and air-conditioner outdoor unit |
| JPWO2021149142A1 (en) * | 2020-01-21 | 2021-07-29 | ||
| WO2021149142A1 (en) * | 2020-01-21 | 2021-07-29 | 三菱電機株式会社 | Outdoor unit for air conditioner |
| JP7275323B2 (en) | 2020-01-21 | 2023-05-17 | 三菱電機株式会社 | outdoor unit of air conditioner |
| CN111698862A (en) * | 2020-07-08 | 2020-09-22 | 青岛海信电子设备股份有限公司 | Fluorine pump air conditioning unit cabinet and air conditioning system |
| CN111698862B (en) * | 2020-07-08 | 2023-10-13 | 青岛海信网络能源股份有限公司 | Fluorine pump air conditioning unit cabinet and air conditioning system |
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| C14 | Grant of patent or utility model | ||
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| CX01 | Expiry of patent term |
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| CX01 | Expiry of patent term |