CN203823892U - Indoor unit of air conditioner - Google Patents
Indoor unit of air conditioner Download PDFInfo
- Publication number
- CN203823892U CN203823892U CN201420074977.3U CN201420074977U CN203823892U CN 203823892 U CN203823892 U CN 203823892U CN 201420074977 U CN201420074977 U CN 201420074977U CN 203823892 U CN203823892 U CN 203823892U
- Authority
- CN
- China
- Prior art keywords
- air conditioner
- indoor machine
- drain pan
- 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
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- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
一种空调机室内机，该空调机室内机包括吸风单元和换热单元，吸风单元将空气吸入空调机室内机中，并吹入换热单元中，换热单元包括热交换器和设置在热交换器下方的排水盘，空调机室内机还包括电气部件盒，排水盘包括包围结构，电气部件盒设置在包围结构中，从而电气部件盒的至少一部分被容纳在包围结构中。通过本实用新型的空调机室内机，可使电气部件免于油烟和湿气的影响，有利于延长电气部件的使用寿命，并可提高电气部件的可靠性，减少电气故障。
An indoor unit of an air conditioner, the indoor unit of the air conditioner includes a suction unit and a heat exchange unit, the suction unit sucks air into the indoor unit of the air conditioner, and blows it into the heat exchange unit, the heat exchange unit includes a heat exchanger and a heat exchange unit In the drain pan below the heat exchanger, the air conditioner indoor unit further includes an electrical component box, the drain pan includes an enclosure structure, and the electrical component box is disposed in the enclosure structure so that at least a part of the electrical component box is accommodated in the enclosure structure. Through the indoor unit of the air conditioner of the utility model, the electrical components can be freed from the influence of oil fumes and moisture, which is beneficial to prolonging the service life of the electrical components, improving the reliability of the electrical components, and reducing electrical failures.
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 space 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 feature 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 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 indoor machine of air conditioner 1 with said structure is installed on such as the space of kitchen, bathroom, toilet etc. time, 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, there is the environment in the space of oil smoke, moisture for adapting to kitchen, bathroom, toilet etc., 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 the improved indoor machine of air conditioner of one, this indoor machine of air conditioner indoor machine of air conditioner comprises air draught unit and heat exchange unit, air draught unit is by air intake indoor machine of air conditioner, and be blown in heat exchange unit, heat exchange unit comprises heat exchanger and is arranged on the drain pan of heat exchanger below, indoor machine of air conditioner also comprises electric component box, it is characterized in that, drain pan comprises encirclement structure, electric component box is arranged on and surrounds in structure, surrounds in structure thereby at least a portion of electric component box is accommodated in.
By the encirclement structure on drain pan, the wind path scope that electric component box and air are flowed through is kept apart.
In one embodiment, surround structure and comprise at least one stopper section being arranged on drain pan.Wherein, stopper section can be the convex ridge outstanding from drain pan.
In another embodiment, surrounding structure is made up of the depressed part being formed in drain pan.
Or, surround structure and jointly formed by the depressed part that is arranged at least one stopper section on drain pan and be formed in drain pan.
Preferably, in depressed part, be formed with end difference.
Preferably, be provided with fixture on drain pan, drain pan is connected with the main body of electric component box and/or indoor machine of air conditioner by fixture.This fixture can partly be embedded in drain pan.
Preferably, fixture has multiple flangings, wherein, is fixed with at least one flanging in the main body of electric component box and/or indoor machine of air conditioner.
Fixing for realizing, on flanging, be provided with screw, thereby fixture is by being fixed on the main body of electric component box and/or indoor machine of air conditioner through the screw of screw.
In addition, distribution trough also can be set in drain pan, distribution is connected on the terminal of the circuit board in electric component box through distribution trough.For example, can on stopper section, be provided with distribution trough.
Brief description of the drawings
Fig. 1 is the stereogram of the indoor machine of air conditioner of prior art, and its bottom that is indoor machine of air conditioner from installment state sees, 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 schematic cross sectional side view of the first embodiment of the present utility model.
Fig. 3 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. 4 shows electric component box and is arranged on the stereogram under the state on drain pan.
Fig. 5 shows the stereogram of the drain pan that electric component box is installed shown in Fig. 4, and wherein the cover plate of electric component box is removed, to demonstrate the electric component being contained in wherein.
Fig. 6 is the enlarged drawing of the A part of drain pan shown in Fig. 3.
Fig. 7 is the stereogram of fixture.
Fig. 8 is the schematic cross sectional side view of the second embodiment of the present utility model.
Fig. 9 is the schematic cross sectional side view of the 3rd embodiment of the present utility model.
Figure 10 is the schematic cross sectional side view of the 4th 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 stopper sections
312 fixtures
313 depressed parts
321 flangings
322 flangings
The main part of 323 fixtures
40 electric component boxes
60 inlet scoops
70 air outlets
80 distribution troughs
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described.Described detailed description of the invention 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 amendments, 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 ", D score that used in this article and towards term be taking the installment state of indoor machine of air conditioner as benchmark.
< the first embodiment >
Fig. 2 shows the schematic cross sectional side view of the indoor machine of air conditioner 10 of the first embodiment of the present utility model.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.Be provided with drain pan 31 in the bottom of heat exchange unit 30.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 heat exchanger 32 to air heat/cooling, with after through air outlet 70 by heated/cooling air is sent into indoor.
As shown in Figure 2, electric component box 40 is arranged on the below of drain pan 31.For example, as shown in Figure 3, on drain pan 31, be formed with stopper section 311, form encirclement structure by this stopper section 311, within electric component box 40 can be contained in this encirclement structure at least in part, as shown in Figures 3 and 4.Stopper section 311 can be formed in a pair of convex ridge 311a and the 311b on the bottom of drain pan 31.
As shown in Figure 5, be provided with various electric components in electric component box 40, such as control circuit board etc., for controlling the operation of indoor machine of air conditioner.
In Fig. 2, clearly illustrate, drain pan 31 is positioned at the below of heat exchanger 32, and electric component box 40 is contained in the encirclement structure forming in drain pan 31 at least in part, the wind path scope of therefore, by the encirclement structure in drain pan 31, electric component box 40 and air being flowed through is kept apart.
In the preferred versions shown in Fig. 2, electric component box 40 is arranged on a side of the close air draught unit 20 of heat exchanger 32.
Fig. 6 shows the enlarged drawing that includes the part of fixture 312 in drain pan 31 shown in Fig. 3, and Fig. 7 shows the concrete structure of this fixture 312.
As shown in Figure 6, on drain pan 31, be provided with fixture 312.For example, can fixture 312 be set respectively at the two ends of drain pan 31.Fixture 312 is for being fixed on drain pan 31 in the main body of indoor machine of air conditioner 10 and electric component box 40 being installed to drain pan 31.As shown in Figure 6, 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 at least one flanging 322 for holding electrical part cartridge 40.With flanging 321 similarly, screw also can be set on flanging 322, and on electric component box 40, also be provided with corresponding screw, thereby can flanging 322 be connected with electric component box 40 with screw.Certainly, electric component box 40 also can directly be fixed on drain pan 31 or in the main body of indoor machine of air conditioner by screw.
Fig. 7 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. 6, the main part 323 of fixture 312 is embedded in drain pan 31 completely, therefore in Fig. 6, only sees the flanging 321,322 of fixture 312.
Certainly,, except above-described screw and screw, can also other modes fixture 312 be fixed in the main body or electric component box of indoor machine of air conditioner to existing means in the prior aries such as for example welding.
Preferably in embodiment, on drain pan 31, can be formed with distribution trough 80 at one.Distribution can pass this distribution trough 80, and extends to the inside of electric component box 40, thereby is connected with the terminal on circuit board in electric component box 40.For example, in Fig. 3, distribution trough 80 is formed on in a pair of convex ridge that forms stopper section 311.The quantity of distribution trough 80 can need to and be any according to distribution.
< the second embodiment >
Fig. 8 shows the schematic cross sectional side view of the second embodiment of the present utility model.Wherein, for for purpose of brevity, no longer repeat specification of the part identical with the first embodiment.
In the second embodiment of the present utility model, be formed with depressed part 313 in the bottom of drain pan 31, at least a portion of electric component box 40 is contained in this depressed part.Like this, in a second embodiment, form encirclement structure by depressed part 313.
< the 3rd embodiment >
Fig. 9 shows the schematic cross sectional side view of the 3rd embodiment of the present utility model.Wherein, for for purpose of brevity, no longer repeat specification of the part identical with the first embodiment.
In the 3rd embodiment of the present utility model, be formed with depressed part 313 in the bottom of drain pan 31.Meanwhile, also extend stopper section 311 from the bottom of drain pan 31.Thus, jointly form and surround structure by stopper section 311 and depressed part 313.This can make formed encirclement structure hold more reliably electric component box 40.
< the 4th embodiment >
Figure 10 shows the schematic cross sectional side view of the 3rd embodiment of the present utility model.Wherein, for for purpose of brevity, no longer repeat specification of the part identical with the first embodiment.
In the 4th embodiment of the present utility model, form depressed part 313 in the bottom of drain pan 31, and this depressed part is stepped, electric component box 40 is arranged on the end difference of depressed part 313.
Certainly, the stair-stepping structure shown in Figure 10 also can be applicable to surround in the situation that structure is made up of stopper section and is made up of stopper section and depressed part.
Claims (12)
1. an indoor machine of air conditioner, described indoor machine of air conditioner comprises air draught unit and heat exchange unit, described air draught unit is by indoor machine of air conditioner described in air intake, and be blown in described heat exchange unit, described heat exchange unit comprises heat exchanger and is arranged on the drain pan of described heat exchanger below, described indoor machine of air conditioner also comprises electric component box, it is characterized in that, described drain pan comprises encirclement structure, described electric component box is arranged in described encirclement structure, thereby at least a portion of described electric component box is accommodated in described encirclement structure.
2. indoor machine of air conditioner as claimed in claim 1, is characterized in that, described encirclement structure comprises at least one stopper section being arranged on described drain pan.
3. indoor machine of air conditioner as claimed in claim 2, is characterized in that, described stopper section is the convex ridge outstanding from described drain pan.
4. indoor machine of air conditioner as claimed in claim 1, is characterized in that, described encirclement structure is made up of the depressed part being formed in described drain pan.
5. indoor machine of air conditioner as claimed in claim 1, is characterized in that, described encirclement structure is made up of the depressed part that is arranged at least one stopper section on described drain pan and be formed in described drain pan.
6. the indoor machine of air conditioner as described in claim 4 or 5, is characterized in that, in described depressed part, is formed with end difference.
7. indoor machine of air conditioner as claimed in claim 1, 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 multiple 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 by being fixed on the described main body of described electric component box and/or described indoor machine of air conditioner through the screw of described screw.
11. indoor machine of air conditioner as claimed in claim 1, is characterized in that, in described drain pan, are provided with distribution trough, and distribution is connected on the terminal of the circuit board in described electric component box through described distribution trough.
12. indoor machine of air conditioner as described in claim 2,3 or 5, is characterized in that, on described stopper section, are provided with distribution trough, and distribution is connected on the terminal of the circuit board in described electric component box through described distribution trough.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420074977.3U CN203823892U (en) | 2014-02-21 | 2014-02-21 | Indoor unit of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420074977.3U CN203823892U (en) | 2014-02-21 | 2014-02-21 | Indoor unit of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203823892U true CN203823892U (en) | 2014-09-10 |
Family
ID=51479383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420074977.3U Expired - Lifetime CN203823892U (en) | 2014-02-21 | 2014-02-21 | Indoor unit of air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203823892U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106949536A (en) * | 2016-01-06 | 2017-07-14 | 松下知识产权经营株式会社 | Ceiling imbedded formula indoor unit |
-
2014
- 2014-02-21 CN CN201420074977.3U patent/CN203823892U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106949536A (en) * | 2016-01-06 | 2017-07-14 | 松下知识产权经营株式会社 | Ceiling imbedded formula indoor unit |
| CN106949536B (en) * | 2016-01-06 | 2020-03-17 | 松下知识产权经营株式会社 | Ceiling-embedded indoor unit |
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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 |
Granted publication date: 20140910 |
|
| CX01 | Expiry of patent term |