CN101761978A - Outdoor unit of air conditioner - Google Patents
Outdoor unit of air conditioner Download PDFInfo
- Publication number
- CN101761978A CN101761978A CN200810220552A CN200810220552A CN101761978A CN 101761978 A CN101761978 A CN 101761978A CN 200810220552 A CN200810220552 A CN 200810220552A CN 200810220552 A CN200810220552 A CN 200810220552A CN 101761978 A CN101761978 A CN 101761978A
- Authority
- CN
- China
- Prior art keywords
- electrical equipment
- equipment box
- outdoor unit
- air
- conditioner outdoor
- 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
- 239000000463 material Substances 0.000 claims description 7
- 238000010009 beating Methods 0.000 claims description 5
- 229920003023 plastic Polymers 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims description 2
- 230000004308 accommodation Effects 0.000 claims 2
- 125000006850 spacer group Chemical group 0.000 claims 1
- 238000005192 partition Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 6
- 238000009434 installation Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000001149 thermolysis Methods 0.000 description 1
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- Other Air-Conditioning Systems (AREA)
Abstract
The invention discloses an air conditioner outdoor unit, which comprises a unit body, and an electrical component box, a compressor, a fan and a condenser which are arranged in the unit body, wherein the electrical component box comprises an electrical box cover, an electrical box and a circuit board for installing and fixing an electrical element and a radiator; a clapboard box body is also arranged between the electrical appliance box and the fan. According to the air conditioner outdoor unit, the partition plate box body is arranged between the fan and the electric appliance box and can surround the electric appliance box on the side of the fan, so that the electric appliance box is isolated from the fan, and the fan is prevented from burning when components in the electric appliance box catch fire, and the whole air conditioner outdoor unit is prevented from burning.
Description
Technical field
The present invention relates to air-conditioning technical field, relate in particular to a kind of air-conditioner outdoor unit.
Background technology
Air-conditioner outdoor unit of the prior art generally comprises the unit body and is installed in the interior electrical equipment box of unit, this unit body holds compressor, heat exchanger and with respect to the blower fan of heat exchanger arrangement etc., this electrical equipment box holds the electrical equipment control device that is used to drive control above-mentioned compressor and pressure fan etc.
Comprise that in this electrical equipment box the switching that will comprise rectifier and converter is installed in its lower section circuit board with transistorized whole electrical equipment control devices with downward direction; By the parts casing that supporter and casing are formed, this casing covers the outside of this supporter.The mounting means of its electrical equipment box be utilize supporter in the electrical equipment box around the support edge circuit board is supported above it, cover this supporter with casing again, jointly circuit board is comprised within it by casing and supporter.The structural design of this electrical equipment box of the prior art and mounting means, electrical equipment box make the inner components and parts of electrical equipment box cause the blower fan burning easily when catching fire like this, thereby can cause whole air-conditioner outdoor unit burning near the blower fan that is provided with in the unit body.
Summary of the invention
The invention provides a kind of air-conditioner outdoor unit, electrical equipment box and blower fan are isolated, prevent to cause the blower fan burning when the inner components and parts of electrical equipment box from catching fire, and cause whole air-conditioner outdoor unit burning.
Technical scheme of the present invention is: a kind of air-conditioner outdoor unit, comprise the unit body and be installed in the intrinsic electric component case of this unit, blower fan and condenser, described electric component case comprises electrical equipment lid, electrical equipment box and is used to install the circuit board of electric elements and radiator that described circuit board is fixed in the described electrical equipment box; Described electrical equipment lid is installed in the top of described electrical equipment box, is provided with the dividing plate casing between described electrical equipment box and described blower fan.
Air-conditioner outdoor unit of the present invention; between blower fan and electrical equipment box, be provided with the dividing plate casing; the dividing plate casing can surround the electrical equipment box of blower fan side; make electrical equipment box and blower fan isolated; blower fan is played a protective role; prevent to cause the blower fan burning when the inner components and parts of electrical equipment box from catching fire, and cause whole air-conditioner outdoor unit burning.
Description of drawings
Fig. 1 is the decomposition chart of air-conditioner outdoor unit electrical equipment spare parts kit of the present invention;
Fig. 2 is the side view of air-conditioner outdoor unit electrical equipment spare parts kit of the present invention;
Fig. 3 is the three-dimensional cutaway view of air-conditioner outdoor unit of the present invention;
Fig. 4 is the structure chart of air-conditioner outdoor unit dividing plate casing of the present invention.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the present invention is done a detailed elaboration.
Embodiment one
As Fig. 1 and 2, air-conditioner outdoor unit of the present invention comprises the unit body and is installed in the intrinsic electric component case of this unit that the electric component case can be screwed on the dividing plate of unit body in concrete the application.This electric component case comprises electrical equipment box 4, electrical equipment lid 1, is used to install and fix the circuit board 2 of electric elements and radiator 9, this circuit board 2 is arranged on electrical equipment box 4 inside, circuit board 2 is installed a side of electric elements and radiator towards setting, opposite side is towards the direction of electrical equipment box opening, and electrical equipment lid 1 is installed in the top of electrical equipment box 4.Wherein also be provided with blower fan, compressor, condenser etc. in the unit body interior, these electric elements are used to control work such as blower fan, compressor, condenser.Between blower fan 11 and electrical equipment box 4, be mounted with dividing plate casing 12, dividing plate casing 12 surrounds the electrical equipment box, as Fig. 3 and Fig. 4, when a specific embodiment, the rear side 14 of dividing plate casing 12 can be fixed on the condenser 17 of unit body, and the front side 16 of dividing plate casing 12 and left side 15 are separately fixed on the dividing plate 13 of unit body, and the dividing plate casing can surround the electrical equipment box 4 of blower fan 11 sides like this, can avoid the burning things which may cause a fire disaster in the electrical equipment box to cause the blower fan burning, thereby cause whole air-conditioner outdoor unit burning.This dividing plate casing 12 can be made with the panel beating material, and electrical equipment box 4 is played anti-fire action.
This shows air-conditioner outdoor unit of the present invention, be provided with the dividing plate casing between blower fan and electrical equipment box, the dividing plate casing can play isolated burning things which may cause a fire disaster effect, thereby air-conditioner outdoor unit is played a protective role.
Wherein in one embodiment, described electrical equipment box 4 can be made by injected plastics material, can save the cost of electric component case, can realize well assembling effect again.
Wherein in one embodiment, one side of circuit board installation electric elements and radiator down, this circuit board is fixed on the middle and upper part of electrical equipment box, is convenient to like this form air communication channel with the inner space of electrical equipment box, to reach the effect to electric elements and radiator heat-dissipation.
Wherein in one embodiment, electrical equipment lid 1 can be made by the panel beating material, and the electric elements of electrical equipment box 4 inside and circuit board 2 etc. are played protection against the tide, dustproof, fireproof effect.Wherein between circuit board 2 and radiator 9, can also be provided with the module carrier 10 that is used to connect radiator and circuit board.
Wherein the top of electrical equipment box 4 is not sealed, when concrete the installation, can be directly circuit board 2 that electric elements and radiator 9 the be installed top from electrical equipment box 4 be placed in the electrical equipment box 4, be screwed on electrical equipment box 4, electrical equipment lid 1 is installed in electrical equipment box 4 tops by screw or buckle then again.Wherein electric elements and radiator are arranged on the circuit board down, and the back side of circuit board is towards the opening direction of electrical equipment box.Further, air-conditioner outdoor unit of the present invention, the circuit board that electric elements and radiator directly will be installed is fixed on electrical equipment box inside, with respect to the assembling mode that needs to be installed in circuit board on the supporter in the prior art and will put circuit board again and then casing is installed, structural design of the present invention is simple, easy for installation, efficiency of assembling is higher, and described circuit board is not installed a side of electric elements and radiator towards the electrical equipment lid, opening the electrical equipment lid like this can detect each pin of back of circuit board, convenient and swift.
In order further circuit board 2 and radiator 9 to be played the stable effect of supporting, also be provided with the support column 3 that is used for support circuit plate 2, the brace table 7 that is used to support radiator 9 for 4 li at the electrical equipment box.
In order to accelerate thermolysis to electric elements on the circuit board that is provided with in the electrical equipment box and radiator, be provided with wind guide tank 8 at the electrical equipment box towards a side of blower fan, this wind guide tank 8 is towards circuit board 2, when blower fan rotates, blower fan side and compressor side form draught head, have wind this moment through electric elements and radiator, and blow out, thereby the heater element in the electrical equipment box is dispelled the heat by wind guide tank 8.
For the ease of being connected of blower fan, compressor and the heat exchanger etc. that are provided with in the electric elements of electrical equipment box inside and the unit, outside the electrical equipment box, also be installed with terminal bracket 5, be provided with wire area 6 in the bottom of electrical equipment box 4, in wire area, electric elements are connected with cable with the intrinsic blower fan of unit, compressor, heat exchanger, this terminal bracket 5 is used for supporting and accepting described cable, during concrete enforcement, this terminal bracket 5 can be screwed on the dividing plate of unit body or be fixed on the dividing plate casing 11 or on the electrical equipment box 4.
Embodiment two
What this embodiment and embodiment one were different is, electrical equipment box top seal among this embodiment, the electric component case comprises the electrical equipment box, is used to install the circuit board of electric elements and radiator, the side that this circuit board is not installed electric elements and radiator is fixed on the top of electrical equipment box inwall, electric elements and the radiator installed on the opposite side of circuit board are provided with down, can in the electrical equipment box, form air communication channel like this, to reach effect to electric elements and radiator heat-dissipation.Need to prove that circuit board is to be fixed in the electrical equipment box in the mode of putting upside down in this embodiment, circuit board also just the mode of putting be fixed in the electrical equipment box or be fixed in the electrical equipment box in the mode of being sidelong.
All the other structures are identical with embodiment one, do not give unnecessary details at this.
In sum, air-conditioner outdoor unit of the present invention, be provided with the dividing plate casing between blower fan and electrical equipment box, the dividing plate casing can play iris action to the burning things which may cause a fire disaster that the components and parts in the electrical equipment box produce, and the spark of avoiding components and parts to produce causes the burning of whole air-conditioner outdoor unit.
Above-described embodiment of the present invention does not constitute the qualification to protection domain of the present invention.Any modification of being done within the spirit and principles in the present invention, be equal to and replace and improvement etc., all should be included within the claim protection domain of the present invention.
Claims (10)
1. air-conditioner outdoor unit, comprise the unit body and be installed in the intrinsic electric component case of this unit, blower fan, compressor, condenser, described electric component case comprises electrical equipment lid, electrical equipment box and is used to install the circuit board of electric elements and radiator, described circuit board is fixed in the described electrical equipment box, and described electrical equipment lid is installed in the top of described electrical equipment box; It is characterized in that: between described electrical equipment box and described blower fan, be provided with the dividing plate casing.
2. air-conditioner outdoor unit according to claim 1 is characterized in that: the rear side of described dividing plate casing is fixed on the described condenser, and the front side of described dividing plate casing and left side are fixed on the dividing plate of unit body.
3. air-conditioner outdoor unit according to claim 2 is characterized in that: the rear side of described dividing plate casing with snap fit on described condenser, the front side of described dividing plate casing and left side respectively with screw or snap fit on described dividing plate.
4. air-conditioner outdoor unit according to claim 1, it is characterized in that: described electrical equipment box has the accommodation section, the side that described circuit board is installed electric elements and radiator down and be contained in the accommodation section of electrical equipment box, described circuit board is fixed on described electrical equipment box inside by screw, and described electrical equipment lid is installed in the top of described electrical equipment box by screw or buckle.
5. air-conditioner outdoor unit according to claim 1 is characterized in that: be provided with the brace table that is used to support the support column of described circuit board and is used to support described radiator in described electrical equipment box.
6. air-conditioner outdoor unit according to claim 1 is characterized in that: be provided with wind guide tank at described electrical equipment box towards a side of described blower fan, described wind guide tank is towards described circuit board.
7. according to the described air-conditioner outdoor unit of the arbitrary claim of claim 1 to 6, it is characterized in that: described spacer plate box body and function panel beating material is made.
8. outdoor air conditioner according to claim 7 is characterized in that: also be installed with the terminal bracket made from the panel beating material outside described electric component case.
9. according to the described air-conditioner outdoor unit of the arbitrary claim of claim 1 to 6, it is characterized in that: described electrical equipment lid is made by the panel beating material.
10. according to the described air-conditioner outdoor unit of the arbitrary claim of claim 1 to 6, it is characterized in that: described electrical equipment box is made by injected plastics material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102205528A CN101761978B (en) | 2008-12-24 | 2008-12-24 | Outdoor unit of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102205528A CN101761978B (en) | 2008-12-24 | 2008-12-24 | Outdoor unit of air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101761978A true CN101761978A (en) | 2010-06-30 |
| CN101761978B CN101761978B (en) | 2012-08-22 |
Family
ID=42493291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008102205528A Active CN101761978B (en) | 2008-12-24 | 2008-12-24 | Outdoor unit of air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101761978B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102387686A (en) * | 2011-09-22 | 2012-03-21 | 常熟市天银机电股份有限公司 | Protection mechanism for junction box of refrigeration compressor |
| CN103423817A (en) * | 2012-05-18 | 2013-12-04 | 珠海格力电器股份有限公司 | A walk line fixing device and air condensing units for air condensing units |
| CN104976699A (en) * | 2014-04-04 | 2015-10-14 | 三菱电机株式会社 | Air conditioner outdoor unit |
| CN106091112A (en) * | 2016-06-17 | 2016-11-09 | 珠海格力电器股份有限公司 | Air conditioner indoor unit and air conditioner with same |
| CN106796036A (en) * | 2014-10-22 | 2017-05-31 | 夏普株式会社 | The outdoor unit of air conditioner |
| CN108076604A (en) * | 2017-12-08 | 2018-05-25 | 珠海格力电器股份有限公司 | Electrical box and air conditioner with same |
| CN109084378A (en) * | 2018-09-10 | 2018-12-25 | 广东美的暖通设备有限公司 | Air-conditioner outdoor unit and air conditioner with it |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201297714Y (en) * | 2008-09-18 | 2009-08-26 | 珠海格力电器股份有限公司 | Outdoor unit of air conditioner |
-
2008
- 2008-12-24 CN CN2008102205528A patent/CN101761978B/en active Active
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102387686A (en) * | 2011-09-22 | 2012-03-21 | 常熟市天银机电股份有限公司 | Protection mechanism for junction box of refrigeration compressor |
| CN102387686B (en) * | 2011-09-22 | 2012-11-07 | 常熟市天银机电股份有限公司 | Protection mechanism for junction box of refrigeration compressor |
| CN103423817A (en) * | 2012-05-18 | 2013-12-04 | 珠海格力电器股份有限公司 | A walk line fixing device and air condensing units for air condensing units |
| CN103423817B (en) * | 2012-05-18 | 2016-03-02 | 珠海格力电器股份有限公司 | A walk line fixing device and air condensing units for air condensing units |
| CN104976699A (en) * | 2014-04-04 | 2015-10-14 | 三菱电机株式会社 | Air conditioner outdoor unit |
| CN104976699B (en) * | 2014-04-04 | 2018-09-11 | 三菱电机株式会社 | The outdoor unit of air conditioner |
| CN106796036A (en) * | 2014-10-22 | 2017-05-31 | 夏普株式会社 | The outdoor unit of air conditioner |
| CN106796036B (en) * | 2014-10-22 | 2019-07-05 | 夏普株式会社 | The outdoor unit of air conditioner |
| CN106091112A (en) * | 2016-06-17 | 2016-11-09 | 珠海格力电器股份有限公司 | Air conditioner indoor unit and air conditioner with same |
| CN108076604A (en) * | 2017-12-08 | 2018-05-25 | 珠海格力电器股份有限公司 | Electrical box and air conditioner with same |
| CN109084378A (en) * | 2018-09-10 | 2018-12-25 | 广东美的暖通设备有限公司 | Air-conditioner outdoor unit and air conditioner with it |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101761978B (en) | 2012-08-22 |
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| 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 |