CN101761978B - Outdoor unit of air conditioner - Google Patents
Outdoor unit of air conditioner Download PDFInfo
- Publication number
- CN101761978B CN101761978B CN2008102205528A CN200810220552A CN101761978B CN 101761978 B CN101761978 B CN 101761978B CN 2008102205528 A CN2008102205528 A CN 2008102205528A CN 200810220552 A CN200810220552 A CN 200810220552A CN 101761978 B CN101761978 B CN 101761978B
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- CN
- China
- Prior art keywords
- electrical equipment
- equipment box
- outdoor unit
- conditioner outdoor
- circuit board
- 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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- 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 unit body and the electrical equipment box that is installed in the unit; This unit body holds compressor, heat exchanger and with respect to blower fan of heat exchanger arrangement etc., this electrical equipment box holds the electrical equipment control device that is used for drive controlling 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 the circuit board below it 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; Said electric component case comprises electrical equipment lid, electrical equipment box and is used to install the circuit board of electric elements and radiator that said circuit board is fixed in the said electrical equipment box; Said electrical equipment lid is installed in the top of said electrical equipment box, between said electrical equipment box and said blower fan, is provided with the dividing plate casing.
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, makes electrical equipment box and blower fan isolated, and 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 accompanying drawing and specific embodiment the present invention is done a detailed elaboration.
Embodiment one
Like 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; The side that circuit board 2 is installed electric elements and radiator is 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, like 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 and the left side 15 of dividing plate casing 12 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 processed 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, between blower fan and electrical equipment box, be provided with the dividing plate casing, 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, said electrical equipment box 4 can be processed 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 processed by the panel beating material, and inner electric elements of electrical equipment box 4 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 directly the top of the circuit board 2 that electric elements and radiator 9 are installed 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 through 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; It is inner that the circuit board that electric elements and radiator directly will be installed is fixed on the electrical equipment box, and with respect to the fit that need circuit board is installed on the supporter and will put circuit board again and then casing is installed in the prior art, structural design of the present invention is simple, easy for installation; Efficiency of assembling is higher; And said circuit board is not installed a side of electric elements and radiator towards the electrical equipment lid, opens the electrical equipment lid like this and can each pin of back of circuit board be detected, and is 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 through 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 inner electric elements of electrical equipment box 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, and this terminal bracket 5 is used for supporting and accepting said cable; During practical implementation, this terminal bracket 5 can be screwed on the dividing plate of unit body or be fixed on the dividing plate casing 11 or electrical equipment box 4 on.
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, and the side that this circuit board is not installed electric elements and radiator is fixed on the top of electrical equipment box inwall, and 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 with 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 with 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; Between blower fan and electrical equipment box, be provided with the dividing plate casing, 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 within spirit of the present invention and principle, being done, be equal to replacement and improvement etc., all should be included within the claim protection domain of the present invention.
Claims (9)
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; Said electric component case comprises electrical equipment lid, electrical equipment box and is used to install the circuit board of electric elements and radiator; Said circuit board is fixed in the said electrical equipment box, and said electrical equipment lid is installed in the top of said electrical equipment box; It is characterized in that: between said electrical equipment box and said blower fan, be provided with the dividing plate casing, said spacer plate box body and function panel beating material is processed.
2. air-conditioner outdoor unit according to claim 1 is characterized in that: the rear side of said dividing plate casing is fixed on the said condenser, and the front side of said 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 said dividing plate casing with snap fit on said condenser, the front side of said dividing plate casing and left side respectively with screw or snap fit on said dividing plate.
4. air-conditioner outdoor unit according to claim 1; It is characterized in that: said electrical equipment box has the accommodation section; The side that said circuit board is installed electric elements and radiator down and be contained in the accommodation section of electrical equipment box; Said circuit board is fixed on said electrical equipment box inside through screw, and said electrical equipment lid is installed in the top of said electrical equipment box through screw or buckle.
5. air-conditioner outdoor unit according to claim 1 is characterized in that: in said electrical equipment box, be provided with the brace table that is used to support the support column of said circuit board and is used to support said radiator.
6. air-conditioner outdoor unit according to claim 1 is characterized in that: be provided with wind guide tank at said electrical equipment box towards a side of said blower fan, said wind guide tank is towards said circuit board.
7. outdoor air conditioner according to claim 1 is characterized in that: outside said electric component case, also be installed with the terminal bracket of processing with the panel beating material.
8. according to the described air-conditioner outdoor unit of the arbitrary claim of claim 1 to 6, it is characterized in that: said electrical equipment lid is processed by the panel beating material.
9. according to the described air-conditioner outdoor unit of the arbitrary claim of claim 1 to 6, it is characterized in that: said electrical equipment box is processed 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 CN101761978A (en) | 2010-06-30 |
| CN101761978B true 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) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| JP6223262B2 (en) * | 2014-04-04 | 2017-11-01 | 三菱電機株式会社 | Air conditioner outdoor unit |
| JP6454126B2 (en) * | 2014-10-22 | 2019-01-16 | シャープ株式会社 | 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 |
| 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 |
Citations (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
Patent Citations (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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101761978A (en) | 2010-06-30 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |