CN104251522A - Air conditioner electrical box assembly and air conditioner outdoor unit thereof - Google Patents
Air conditioner electrical box assembly and air conditioner outdoor unit thereof Download PDFInfo
- Publication number
- CN104251522A CN104251522A CN201310268544.1A CN201310268544A CN104251522A CN 104251522 A CN104251522 A CN 104251522A CN 201310268544 A CN201310268544 A CN 201310268544A CN 104251522 A CN104251522 A CN 104251522A
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- Prior art keywords
- electrical appliance
- appliance kit
- electric elements
- air
- air conditioning
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Links
- 238000004378 air conditioning Methods 0.000 claims abstract description 51
- 230000017525 heat dissipation Effects 0.000 abstract description 3
- 230000005855 radiation Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Other Air-Conditioning Systems (AREA)
Abstract
The invention discloses a slave air-conditioning electric appliance box assembly which comprises a first electric appliance box, a second electric appliance box and electric appliance elements for controlling an air conditioner, wherein one part of the electric appliance elements are positioned in the first electric appliance box, the other part of the electric appliance elements are positioned in the second electric appliance box, and the heat productivity of each electric appliance element positioned on the second electric appliance box is greater than that of any electric appliance element positioned on the first electric appliance box; the first electrical box is closer to the fan than the second electrical box. The arrangement of the electrical elements is more reasonable and convenient, the internal space of the air conditioner is saved, and the heat dissipation of the electrical elements is more convenient. The invention also provides an air conditioner outdoor unit comprising the air conditioner electric box assembly. The invention also provides an air conditioner outdoor unit with upward air outlet.
Description
Technical field
The present invention relates to technical field of refrigeration equipment, particularly a kind of air conditioning appliance case assembly and air-conditioner outdoor unit thereof.
Background technology
In air conditioning appliance case assembly, electric elements are many, and caloric value is large, and for guaranteeing permanently effective operation and the service life of unit, the heat dissipation design of electrical box is extremely important.In the prior art, the components and parts of electric cabinet inside are arranged in an electrical appliance kit assembly, and fin is added to part of heat energy components and parts dispel the heat, but be limited to structure and the size of electrical box, and the heat-sinking capability of radiator and cost, not the best way by means of only radiator heat-dissipation.Some frequency conversion electrical box adds radiator window design, but many and disperse for pyrotoxin, is especially positioned at the heater element of bottom or corner, causes the temperature drift of self, thus cannot meet the requirement of electrical safety because heat cannot distribute in time.Also have the electrical box of some DC frequency-changings to have and draw wind action, but owing to not forming rational air channel, really do not realize high efficiency and heat radiation, but still there will be the too high problem of local components and parts running temperature running temperature that is undesirable or whole electric cabinet, affect complete machine reliability of operation.
Therefore, how to expand air supply areas, improving temperature adjustment speed, is the art personnel problem demanding prompt solutions.
Summary of the invention
In view of this, the invention provides a kind of air conditioning appliance case assembly, structure is simple, saves the inner space of air-conditioning, is convenient to electric elements heat radiation.
To achieve these goals, the invention provides following technical scheme:
A kind of air conditioning appliance case assembly, comprise the first electrical appliance kit 1, second electrical appliance kit 2 and electric elements for controlling air-conditioning, part electric elements are positioned at the first electrical appliance kit 1, another part electric elements are positioned at the second electrical appliance kit 2, the caloric value being arranged in each electric elements on the second electrical appliance kit 2 be all greater than the arbitrary electric elements be arranged on the first electrical appliance kit 1 caloric value; First electrical appliance kit 1 relative to the second electrical appliance kit 2 closer to blower fan 3.
Further, the electric elements on the first electrical appliance kit 1 comprise: mainboard, power patch panel, communications connecting blocks and A.C. contactor.
Further, the electric elements on the second electrical appliance kit 2 comprise: driven compressor plate, rectifier bridge and fan drive plate.
Further, the second electrical appliance kit 2 comprises the first shell and heat sink assembly 5, and heat sink assembly 5 is for dispelling the heat to electric elements.
Further, heat sink assembly 5 comprises: the first radiator, is arranged on the position the first shell corresponding to driven compressor plate; Second radiator, is arranged on the position the first shell corresponding to fan drive plate.
Further, the first electrical appliance kit 1 and the second electrical appliance kit 2 are respectively arranged with thermal window.
Further, the first shell of the second electrical appliance kit 2 comprises the first upper cover plate, and the first electrical appliance kit 1 comprises second housing, and second housing comprises the second upper cover plate, and the first upper cover plate and the second upper cover plate are obliquely installed.
Further, the projection angle of the first upper cover plate and horizontal plane is θ 1, wherein, and 4 °≤θ 1≤10 °; The projection angle of the second upper cover plate and horizontal plane is θ 2, wherein, and 4 °≤θ 2≤10 °.
As can be seen from above-mentioned technical scheme, air conditioning appliance case assembly provided by the invention, comprise the first electrical appliance kit 1, second electrical appliance kit 2 and electric elements for controlling air-conditioning, part electric elements are positioned at the first electrical appliance kit 1, another part electric elements are positioned at the second electrical appliance kit 2, the caloric value being arranged in each electric elements on the second electrical appliance kit 2 be all greater than the arbitrary electric elements be arranged on the first electrical appliance kit 1 caloric value; First electrical appliance kit 1 relative to the second electrical appliance kit 2 closer to blower fan 3.Electric elements are arranged more reasonable, more convenient, save the inner space of air-conditioning, the heat radiation of electric elements of being simultaneously more convenient for.
The present invention on the other hand additionally provides a kind of air-conditioner outdoor unit, comprises any one air conditioning appliance case assembly above.
Because above-mentioned air conditioning appliance case assembly has above-mentioned effect, the air-conditioning with above-mentioned air conditioning appliance case assembly also should have same technique effect, tires out no longer one by one state at this.
Other one face of the present invention provides a kind of upper air-out outdoor unit of air conditioner, comprise side plate 7, heat exchanger 4, the blower fan 3 of upper air-out and air conditioning appliance case assembly, air conditioning appliance case assembly, comprise the first electrical appliance kit 1, second electrical appliance kit 2 and electric elements for controlling air-conditioning, part electric elements are positioned at the first electrical appliance kit 1, another part electric elements are positioned at the second electrical appliance kit 2, the caloric value being arranged in each electric elements on the second electrical appliance kit 2 be all greater than the arbitrary electric elements be arranged on the first electrical appliance kit 1 caloric value; First electrical appliance kit is relative to the second electrical appliance kit closer to blower fan, and the first electrical appliance kit 1 is arranged on the side plate 7 at blower fan 3 place, and the second electrical appliance kit 2 is arranged on the below of the first electrical appliance kit 1.
It is more reasonable, more convenient that above-mentioned upper air-out outdoor unit of air conditioner makes electric elements arrange, saves the inner space of air-conditioning, the heat radiation of electric elements of being simultaneously more convenient for.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in the embodiment of the present invention or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The schematic diagram of the air-conditioner outdoor unit that Fig. 1 provides for the embodiment of the present invention;
The schematic perspective view removing side plate air-conditioner outdoor unit that Fig. 2 provides for the embodiment of the present invention;
The side schematic view removing side plate air-conditioner outdoor unit that Fig. 3 provides for the embodiment of the present invention;
The side schematic view of the second electrical appliance kit that Fig. 4 provides for the embodiment of the present invention.
Detailed description of the invention
The invention discloses a kind of air conditioning appliance case assembly, it is more reasonable, more convenient to arrange, saves the inner space of air-conditioning, the heat radiation of electric elements of being simultaneously more convenient for.Present invention also offers a kind of air-conditioner outdoor unit.Present invention also offers a kind of upper air-out outdoor unit of air conditioner.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Please refer to Fig. 1-Fig. 3, the schematic diagram of the air-conditioner outdoor unit that Fig. 1 provides for the embodiment of the present invention; The schematic perspective view removing side plate 7 air-conditioner outdoor unit that Fig. 2 provides for the embodiment of the present invention; The side schematic view removing side plate 7 air-conditioner outdoor unit that Fig. 3 provides for the embodiment of the present invention.
The present embodiment provides a kind of air conditioning appliance case assembly, comprise the first electrical appliance kit 1, second electrical appliance kit 2 and electric elements for controlling air-conditioning, part electric elements are positioned at the first electrical appliance kit 1, another part electric elements are positioned at the second electrical appliance kit 2, the caloric value being arranged in each electric elements on the second electrical appliance kit 2 be all greater than the arbitrary electric elements be arranged on the first electrical appliance kit 1 caloric value; First electrical appliance kit 1 relative to the second electrical appliance kit 2 closer to blower fan 3.
Electrical appliance kit assembly is divided into two, high-power electric appliance element is placed on the place near blower fan 3, small-power element is placed on the place away from blower fan 3, to be more convenient for the layout of electrical appliance kit assembly, electric elements little for caloric value are arranged on the position not affecting air channel, Air Conditioning can be made to circulate more smooth and easy, heat exchange efficiency is better, electric elements large for caloric value are arranged on the position of being convenient to dispel the heat simultaneously, electric elements are better dispelled the heat, in order to avoid affect electric elements because temperature is too high, cause unit fault.
Electric elements in the present embodiment on the first electrical appliance kit 1 are the high-power electric appliance element of air-conditioning, comprising: mainboard, power patch panel, communications connecting blocks and A.C. contactor; Electric elements on second electrical appliance kit 2 are the high-power electric appliance element of air-conditioning, comprising: driven compressor plate, rectifier bridge and fan drive plate.
In the present embodiment, the second electrical appliance kit 2 comprises the first shell and heat sink assembly 5, and heat sink assembly 5 is for dispelling the heat to electric elements.Be convenient to the heat radiation of high-power electric appliance element.Further, heat sink assembly 5 comprises: the first radiator, is arranged on the position the first shell corresponding to driven compressor plate; Second radiator, is arranged on the position the first shell corresponding to fan drive plate.Better can give driven compressor plate and fan drive plate heat radiation.
In the present embodiment, the first electrical appliance kit 1 and the second electrical appliance kit 2 are respectively arranged with thermal window.Air-conditioning forms air channel in running, and the heat that thermal window can make electric elements produce better is discharged.
As shown in Figure 4, in the present embodiment, the first shell of the second electrical appliance kit 2 comprises the first upper cover plate, and the first electrical appliance kit 1 comprises second housing, and second housing comprises the second upper cover plate, and the first upper cover plate and the second upper cover plate are obliquely installed.Some electrical appliance kit assemblies are placed on outdoor application, if rainwater enters electrical appliance kit assembly, electric elements can be caused to damage, the first upper cover plate and the second upper cover plate are obliquely installed, and the water that can make not easily enters electrical appliance kit component internal, safer.
Further, the projection angle of the first upper cover plate and horizontal plane is θ 1, and wherein, 4 °≤θ 1≤10 °, is preferably 7 °; The projection angle of the second upper cover plate and horizontal plane is θ 2, and wherein, 4 °≤θ 2≤10 °, is preferably 7 °.This angle liquid of can being more convenient for is low, does not affect the layout of electric elements in electrical appliance kit assembly simultaneously.
As can be seen from above-mentioned technical scheme, air conditioning appliance case assembly provided by the invention, comprise the first electrical appliance kit 1, second electrical appliance kit 2 and electric elements for controlling air-conditioning, part electric elements are positioned at the first electrical appliance kit 1, another part electric elements are positioned at the second electrical appliance kit 2, the caloric value being arranged in each electric elements on the second electrical appliance kit 2 be all greater than the arbitrary electric elements be arranged on the first electrical appliance kit 1 caloric value; First electrical appliance kit 1 relative to the second electrical appliance kit 2 closer to blower fan 3.Electric elements are arranged more reasonable, more convenient, save the inner space of air-conditioning, the heat radiation of electric elements of being simultaneously more convenient for.
The present invention on the other hand additionally provides a kind of air-conditioner outdoor unit, comprises any one air conditioning appliance case assembly above.
Because above-mentioned air conditioning appliance case assembly has above-mentioned effect, the air-conditioning with above-mentioned air conditioning appliance case assembly also should have same technique effect, tires out no longer one by one state at this.
Other one face of the present invention provides a kind of upper air-out outdoor unit of air conditioner, comprise top cover 6, side plate 7, chassis 8, heat exchanger 4, the blower fan 3 of upper air-out and air conditioning appliance case assembly, top cover 6 in air-conditioner outdoor unit, side plate 7, the enclosure interior closed area that chassis 8 surrounds, air conditioning appliance case assembly, comprise the first electrical appliance kit 1, second electrical appliance kit 2 and the electric elements for controlling air-conditioning, part electric elements are positioned at the first electrical appliance kit 1, another part electric elements are positioned at the second electrical appliance kit 2, the caloric value being arranged in each electric elements on the second electrical appliance kit 2 be all greater than the arbitrary electric elements be arranged on the first electrical appliance kit 1 caloric value, first electrical appliance kit 1 is relative to the second electrical appliance kit 2 closer to blower fan, and the first electrical appliance kit 1 is arranged on the side plate 7 at blower fan 3 place, and the second electrical appliance kit 2 is arranged on the below of the first electrical appliance kit 1.
It is more reasonable, more convenient that above-mentioned upper air-out outdoor unit of air conditioner makes electric elements arrange, saves the inner space of air-conditioning, the heat radiation of electric elements of being simultaneously more convenient for.
Above air conditioner wall-mounted machine provided by the present invention is described in detail.Apply specific case herein to set forth principle of the present invention and embodiment, the explanation of above embodiment just understands method of the present invention and core concept thereof for helping.It should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, can also carry out some improvement and modification to the present invention, these improve and modify and also fall in the protection domain of the claims in the present invention.
Claims (10)
1. an air conditioning appliance case assembly, comprising the first electrical appliance kit, the second electrical appliance kit and the electric elements for controlling air-conditioning, it is characterized in that:
Part electric elements are positioned at described first electrical appliance kit, another part electric elements are positioned at described second electrical appliance kit, the caloric value being arranged in each electric elements on described second electrical appliance kit be all greater than the arbitrary electric elements be arranged on described first electrical appliance kit caloric value;
Described first electrical appliance kit relative to the second electrical appliance kit closer to blower fan.
2. air conditioning appliance case assembly as claimed in claim 1, is characterized in that: the electric elements on the first electrical appliance kit comprise: mainboard, power patch panel, communications connecting blocks and A.C. contactor.
3. air conditioning appliance case assembly as claimed in claim 1, is characterized in that: the electric elements on the second electrical appliance kit comprise: driven compressor plate, rectifier bridge and fan drive plate.
4. air conditioning appliance case assembly as claimed in claim 3, is characterized in that: described second electrical appliance kit comprises the first shell and heat sink assembly, and described heat sink assembly is used for dispelling the heat to electric elements.
5. air conditioning appliance case assembly as claimed in claim 4, is characterized in that: described heat sink assembly comprises:
First radiator, is arranged on the position described first shell corresponding to described driven compressor plate;
Second radiator, is arranged on the position described first shell corresponding to described fan drive plate.
6. the air conditioning appliance case assembly as described in claim 1-5 any one, is characterized in that: described first electrical appliance kit and the second electrical appliance kit are respectively arranged with thermal window.
7. air conditioning appliance case assembly as claimed in claim 6, it is characterized in that: the first shell of described second electrical appliance kit comprises the first upper cover plate, described first electrical appliance kit comprises second housing, and described second housing comprises the second upper cover plate, and described first upper cover plate and the second upper cover plate are obliquely installed.
8. air conditioning appliance case assembly according to claim 7, is characterized in that: the projection angle of described first upper cover plate and horizontal plane is θ 1, wherein, and 4 °≤θ 1≤10 °; The projection angle of described second upper cover plate and horizontal plane is θ 2, wherein, and 4 °≤θ 2≤10 °.
9. an air-conditioner outdoor unit, is characterized in that: comprise the air conditioning appliance case assembly as described in any one of power 1-8.
10. a upper air-out outdoor unit of air conditioner, comprise side plate, heat exchanger, the blower fan of upper air-out and air conditioning appliance case assembly, it is characterized in that: described air conditioning appliance case assembly, comprise the first electrical appliance kit, the second electrical appliance kit and the electric elements for controlling air-conditioning, part electric elements are positioned at described first electrical appliance kit, another part electric elements are positioned at described second electrical appliance kit, the caloric value being arranged in each electric elements on described second electrical appliance kit be all greater than the arbitrary electric elements be arranged on described first electrical appliance kit caloric value; Described first electrical appliance kit is relative to the second electrical appliance kit closer to blower fan, and described first electrical appliance kit is arranged on the side plate at blower fan place, and described second electrical appliance kit is arranged on the below of the first electrical appliance kit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310268544.1A CN104251522B (en) | 2013-06-28 | 2013-06-28 | Air conditioner electrical box assembly and air conditioner outdoor unit thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310268544.1A CN104251522B (en) | 2013-06-28 | 2013-06-28 | Air conditioner electrical box assembly and air conditioner outdoor unit thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104251522A true CN104251522A (en) | 2014-12-31 |
| CN104251522B CN104251522B (en) | 2019-04-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310268544.1A Active CN104251522B (en) | 2013-06-28 | 2013-06-28 | Air conditioner electrical box assembly and air conditioner outdoor unit thereof |
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| Country | Link |
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| CN (1) | CN104251522B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106016640A (en) * | 2016-07-11 | 2016-10-12 | 广东美的暖通设备有限公司 | Electric control box component for air conditioner and air conditioner employing electric control box component |
| CN106052007A (en) * | 2016-05-18 | 2016-10-26 | 珠海格力电器股份有限公司 | Electrical box and air conditioning system |
| CN107560008A (en) * | 2017-08-30 | 2018-01-09 | 广东美的制冷设备有限公司 | Air-conditioner outdoor unit and air-conditioning |
| CN110006107A (en) * | 2019-05-05 | 2019-07-12 | 珠海格力电器股份有限公司 | Outdoor unit and air conditioner with same |
| CN110285553A (en) * | 2019-07-01 | 2019-09-27 | 珠海格力电器股份有限公司 | Air conditioner power metering method, power detection circuit and air conditioner |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20230349565A1 (en) * | 2020-12-16 | 2023-11-02 | Mitsubishi Electric Corporation | Outdoor unit of air-conditioning apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106052007A (en) * | 2016-05-18 | 2016-10-26 | 珠海格力电器股份有限公司 | Electrical box and air conditioning system |
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| CN110006107A (en) * | 2019-05-05 | 2019-07-12 | 珠海格力电器股份有限公司 | Outdoor unit and air conditioner with same |
| CN110006107B (en) * | 2019-05-05 | 2024-07-09 | 珠海格力电器股份有限公司 | Outdoor unit and air conditioner with same |
| CN110285553A (en) * | 2019-07-01 | 2019-09-27 | 珠海格力电器股份有限公司 | Air conditioner power metering method, power detection circuit and air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104251522B (en) | 2019-04-26 |
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