CN203823893U - Indoor unit of air conditioner - Google Patents
Indoor unit of air conditioner Download PDFInfo
- Publication number
- CN203823893U CN203823893U CN201420075002.2U CN201420075002U CN203823893U CN 203823893 U CN203823893 U CN 203823893U CN 201420075002 U CN201420075002 U CN 201420075002U CN 203823893 U CN203823893 U CN 203823893U
- Authority
- CN
- China
- Prior art keywords
- air conditioner
- indoor machine
- air
- electric component
- component box
- 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.)
- Expired - Lifetime
Links
- 239000000779 smoke Substances 0.000 abstract description 8
- 238000007664 blowing Methods 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000001816 cooling Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
The utility model relates to an indoor unit of an air conditioner. The indoor unit of the air conditioner comprises a shell, and an air suction unit and a heat exchange unit which are accommodated inside the shell, wherein the air suction unit is used for sucking air into the indoor unit of the air conditioner and blowing the air into the heat exchange unit. The indoor unit of the air conditioner also comprises an electrical component box, and the electrical component box is arranged beyond an air path range through that air flows. Through the indoor unit of the air conditioner disclosed by the utility model, electrical components can be prevented from being influenced by oil smoke and moisture, the service life of the electrical components can be prolonged, the reliability of the electrical components can be improved, and the electrical failure is reduced.
Description
Technical field
The utility model relates to a kind of indoor machine of air conditioner.
Background technology
Along with people require more and more highlyer to the aesthetic property of interior decoration, the demand of indoor machine of air conditioner that can hidden installation is also constantly increased.Indoor machine of air conditioner that can hidden installation comprises air-cooled ducted air conditioner, embedded type air conditioner indoor set etc.
In addition,, along with growth in the living standard, produced the demand of the machine that also installs an air-conditioner in the small spaces such as kitchen, bathroom.It should be noted that, different from the space that bedroom, parlor etc. are comparatively spacious, also have higher requirement to the installation of indoor machine of air conditioner in the space in kitchen, bathroom and so on.Specifically, the spaces such as kitchen, bathroom are except area is relatively little, and air wherein also has the features such as oil smoke, high humidity.And existing general structure indoor machine of air conditioner cannot adapt to the demand in the space in kitchen, bathroom and so on.
As shown in Figure 1, currently used indoor machine of air conditioner 1 generally comprises air draught unit 2 and heat exchange unit 3.Air draught unit 2 comprises air-supply arrangement (as fan etc.) 4.By air-supply arrangement 4 by will heat/the air draught unit 2 of air intake indoor machine of air conditioner 1 in cooling space in, then by air-supply arrangement 4, air is blown in heat exchange unit 3, and in the heat exchanger (not shown in figure 1) in heat exchange unit 3 to air heat/cooling.
A side in air draught unit 2 is provided with electric component box 5, in this electric component box 5, accommodates electric component, such as being used for circuit board of controlling operation of air-conditioner etc.
In the time of in the indoor machine of air conditioner 1 with said structure is installed on such as the space of kitchen, bathroom, toilet etc., when air draught unit 2 is by air intake indoor machine of air conditioner 1, in the space of kitchen, bathroom, toilet and so on, existing oil smoke or moisture are also inhaled in indoor machine of air conditioner 1.Now, the electric component box 5 being arranged in air draught unit 2 can contact with airborne oil smoke or moisture.Like this, after having moved a period of time, the electric component in electric component box 5 can be subject to the impact of oil smoke or moisture.And such impact can be accelerated the aging of electric component, easily cause fault.
Therefore, for adapting to kitchen, bathroom, toilet etc., there is the environment in the space of oil smoke, moisture, need a kind of indoor machine of air conditioner with improved structure.
Utility model content
The purpose of this utility model is to provide a kind of indoor machine of air conditioner, the structure of this indoor machine of air conditioner can make the electric component in electric component box avoid the impact of airborne oil smoke and moisture, be conducive to extend the service life of electric component, and can improve the reliability of electric component, reduce electric fault.
Above-mentioned purpose of the present utility model realizes by a kind of improved indoor machine of air conditioner, this indoor machine of air conditioner comprises housing and is contained in air draught unit and the heat exchange unit in housing, air draught unit is by air intake indoor machine of air conditioner, and be blown in heat exchange unit, indoor machine of air conditioner also comprises electric component box, wherein, electric component box is arranged on outside the wind path scope that air flows through.
In the utility model, electric component box is arranged on outside the wind path scope that air flows through.Like this, airborne oil smoke and moisture just can not contact with the electric component in electric component box.
In one embodiment, air draught unit and heat exchange unit are contained among housing, and electric component box protrudes from outside housing at least in part.
Or air draught unit, heat exchange unit and electric component box can all be contained among housing.
In a kind of preferably embodiment, heat exchange unit comprises heat exchanger and the drain pan that is arranged on heat exchanger below, and electric component box is arranged on the below of drain pan.
By electric component box being arranged on to the below of drain pan, can save the shared erection space of indoor machine of air conditioner, be conducive to reduce the size of indoor machine of air conditioner, thereby realize the miniaturization of indoor machine of air conditioner.
Preferably, with respect to heat exchanger, electric component box is positioned at the side near air draught unit.
Preferably, electric component box is fixed by screws on drain pan.
Further, fixture can be set on drain pan, drain pan is connected with the main body of electric component box and/or indoor machine of air conditioner by fixture.Wherein, fixture can partly be embedded in drain pan.
Fixing for realizing, fixture can have a plurality of flangings, wherein, is fixed with at least one flanging in the main body of electric component box and/or indoor machine of air conditioner.On this basis, can on flanging, be provided with screw, thereby by the screw through screw, fixture is connected with the main body of electric component box and/or indoor machine of air conditioner.
Accompanying drawing explanation
Fig. 1 is the stereogram of the indoor machine of air conditioner of prior art, and it is from the bottom of indoor machine of air conditioner, to see under installment state, wherein, and by under the panel dismounting of indoor machine of air conditioner, to demonstrate the internal part such as air-supply arrangement and electric component box etc.
Fig. 2 is the stereogram of the first embodiment of the present utility model, and it is to see from the bottom of indoor machine of air conditioner equally, and equally by under the panel dismounting of indoor machine of air conditioner, to demonstrate the internal part of indoor machine of air conditioner.
Fig. 3 is another stereogram of the first embodiment shown in Fig. 2, wherein the cover plate of electric component box is removed, to demonstrate the electric component being installed on wherein.
Fig. 4 is another stereogram of the first embodiment shown in Fig. 2, has wherein omitted electric component box, more clearly to show the structure of drain pan.
Fig. 5 is the schematic cross sectional side view of the first embodiment of the present utility model.
Fig. 6 shows the stereogram of the drain pan of indoor machine of air conditioner of the present utility model, wherein shows, fixture is installed on drain pan.
Fig. 7 is the enlarged drawing of the A part of drain pan shown in Fig. 6.
Fig. 8 is the stereogram of fixture.
Fig. 9 is the schematic cross sectional side view of the second embodiment of the present utility model.
(symbol description)
1 indoor machine of air conditioner (prior art)
2 air draught unit (prior art)
3 heat exchange units (prior art)
4 air-supply arrangements (prior art)
5 electric component boxes (prior art)
10 indoor machine of air conditioner
20 air draught unit
21 air-supply arrangements
30 heat exchange units
31 drain pans
32 heat exchangers
311 convex ridges
312 fixtures
321 flangings
322 flangings
The main part of 323 fixtures
40 electric component boxes
50 housings
60 inlet scoops
70 air outlets
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described.The described specific embodiment is preferred embodiment of the present utility model below, and it does not form the restriction to protection domain of the present utility model.Those skilled in the art can carry out various apparent modifications, modification to the utility model on the basis of following discloses content, and these all fall into protection domain of the present utility model.
It should be noted that, the expression orientation such as " end " used in this article, D score and towards term be to take that the installment state of indoor machine of air conditioner is benchmark.
< the first embodiment >
Fig. 2, Fig. 3 and Fig. 4 show the stereogram of the indoor machine of air conditioner 10 of the first embodiment of the present utility model, wherein the panel of indoor machine of air conditioner 10 are removed, to clearly show each parts in indoor machine of air conditioner 10.Indoor machine of air conditioner 10 has air draught unit 20 and heat exchange unit 30, and at least one air-supply arrangement 21 is installed in air draught unit 20.For example, this air-supply arrangement 21 can be centrifugal fan.Air draught unit 20 and heat exchange unit 30 are all contained in the housing 50 of indoor machine of air conditioner 10.
As clearlying show that in Fig. 4, the bottom of heat exchange unit 30 is provided with drain pan 31.This drain pan 31 is arranged on the below of the heat exchanger 32 in heat exchange unit 30.
Air-supply arrangement 21, and is blown into air in heat exchange unit 30 indoor air intake indoor machine of air conditioner 10 from inlet scoop 60.In heat exchange unit 30, by 32 pairs of air of heat exchanger heat/cooling, with by air outlet 70, be heated/cooling air being sent into indoor.
In indoor machine of air conditioner 10 of the present utility model, electric component box is arranged on outside the scope of the wind path that above-mentioned air flows through.
For example, as shown in Fig. 2～4, in the bottom of drain pan 31, be provided with a pair of convex ridge 311, between this is to convex ridge, form spatial accommodation, for holding electric component box 40.Or electric component box 40 can other suitable modes be arranged on drain pan 31 belows.
From Fig. 5, can be more clearly visible, because drain pan 31 is positioned at the below of heat exchanger 32, and electric component box 40 is arranged on the bottom of drain pan 31, and therefore, the wind path scope of electric component box 40 being flowed through from air by drain pan 31 isolates.
In the preferred versions shown in Fig. 5, electric component box 40 is arranged on a side of the close air draught unit 20 of heat exchanger 32.And in the embodiment shown in fig. 5, electric component box 40 can protrude from outside the housing 50 of indoor machine of air conditioner 10.
Drain pan 31 in indoor machine of air conditioner 10 of the present utility model has been shown in Fig. 6, and Fig. 7 shows the enlarged drawing of the A part of drain pan shown in Fig. 6 31, wherein more clearly show that fixture 312, and Fig. 8 shows the concrete structure of this fixture 312.
As shown in Figure 6, on drain pan 31, be provided with fixture 312, for drain pan 31 being fixed in the main body of indoor machine of air conditioner 10 and electric component box 40 being installed to drain pan 31.As clearlying show that in Fig. 7, this fixture 312 has several flangings 321,322.At least one flanging 321 is fixed in the main body of indoor machine of air conditioner 10.In one embodiment, on this flanging 321, there is screw.In addition, on the correspondence position of the main body of indoor machine of air conditioner 10, be also provided with screw.Like this, by a screw is fixed on flanging 321 in the main body of indoor machine of air conditioner 10 through screw.
In addition, on fixture 312, also can comprise that at least one is for the flanging 322 of holding electrical part cartridge 40.With flanging 321 similarly, on flanging 322, also screw can be set, and also be provided with corresponding screw on electric component box 40, thereby can electric component box 40 be connected with flanging 322 with screw.Certainly, electric component box 40 also can directly be fixed in the main body of drain pan 31 or indoor machine of air conditioner by screw.
Fig. 8 shows the stereogram of fixture 312.Wherein, fixture 312 comprises main part 323, and 321,322 of flangings stretch out from main part 323.In the utility model, at least a part for the main part 323 of fixture 312 embeds in drain pan 31.For example, in the structure shown in Fig. 7, the main part 323 of fixture 312 is embedded in drain pan 31 completely, therefore in Fig. 7, only sees the flanging 321,322 of fixture 312.
Certainly, except above-described screw and screw, can also fixture 312 be connected with main body or the electric component box of indoor machine of air conditioner other modes, such as using existing means in the prior aries such as welding.
< the second embodiment >
Fig. 9 shows the schematic cross sectional side view of the second embodiment of the present utility model.Wherein, for for purpose of brevity, the part no longer repeat specification identical with the first embodiment.
In the second embodiment of the present utility model, within electric component box 40 is accommodated in the housing 50 of indoor machine of air conditioner 10 together with drain pan 31, heat exchanger 32.Preferably, as shown in Figure 9, the lower surface of electric component box 40 can flush with housing 50.
Claims (10)
1. an indoor machine of air conditioner, described indoor machine of air conditioner comprises housing and is contained in air draught unit and the heat exchange unit in described housing, described air draught unit is by indoor machine of air conditioner described in air intake, and be blown in described heat exchange unit, described indoor machine of air conditioner also comprises electric component box, it is characterized in that, described electric component box is arranged on outside the wind path scope that described air flows through.
2. indoor machine of air conditioner as claimed in claim 1, is characterized in that, described air draught unit and described heat exchange unit are contained among described housing, and described electric component box protrudes from outside described housing at least in part.
3. indoor machine of air conditioner as claimed in claim 1, is characterized in that, described air draught unit, described heat exchange unit and described electric component box are contained among described housing.
4. the indoor machine of air conditioner as described in any one in claim 1-3, is characterized in that, described heat exchange unit comprises heat exchanger and the drain pan that is arranged on described heat exchanger below, and described electric component box is arranged on the below of described drain pan.
5. indoor machine of air conditioner as claimed in claim 4, is characterized in that, with respect to described heat exchanger, described electric component box is positioned at the side near described air draught unit.
6. indoor machine of air conditioner as claimed in claim 4, is characterized in that, described electric component box is fixed by screws on described drain pan.
7. indoor machine of air conditioner as claimed in claim 4, is characterized in that, on described drain pan, is provided with fixture, and described drain pan is connected with the main body of described electric component box and/or described indoor machine of air conditioner by described fixture.
8. indoor machine of air conditioner as claimed in claim 7, is characterized in that, described fixture is partly embedded in described drain pan.
9. indoor machine of air conditioner as claimed in claim 8, is characterized in that, described fixture has a plurality of flangings, wherein, is fixed with flanging described at least one in the main body of described electric component box and/or described indoor machine of air conditioner.
10. indoor machine of air conditioner as claimed in claim 9, is characterized in that, described flanging is provided with screw, thereby described fixture is fixed on the described main body of described electric component box and/or described indoor machine of air conditioner by the screw through described screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420075002.2U CN203823893U (en) | 2014-02-21 | 2014-02-21 | Indoor unit of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420075002.2U CN203823893U (en) | 2014-02-21 | 2014-02-21 | Indoor unit of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203823893U true CN203823893U (en) | 2014-09-10 |
Family
ID=51479384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420075002.2U Expired - Lifetime CN203823893U (en) | 2014-02-21 | 2014-02-21 | Indoor unit of air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203823893U (en) |
-
2014
- 2014-02-21 CN CN201420075002.2U patent/CN203823893U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140910 |