CN209655539U - Upper housing, lower case, housing unit, indoor unit and air conditioner - Google Patents
Upper housing, lower case, housing unit, indoor unit and air conditioner Download PDFInfo
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- CN209655539U CN209655539U CN201920233703.7U CN201920233703U CN209655539U CN 209655539 U CN209655539 U CN 209655539U CN 201920233703 U CN201920233703 U CN 201920233703U CN 209655539 U CN209655539 U CN 209655539U
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- Prior art keywords
- outline border
- upper housing
- installation position
- return air
- mounting rack
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Abstract
The utility model relates to upper housing, lower case, housing unit, indoor unit and air conditioners, comprising: the first outline border has installation position；For installing the mounting rack of blower, it is connect with first outline border, and the installation position is divided and to form interconnected the first installation position and the second installation position, first installation position is for installing blower and being in communication with the outside, and second installation position is for installing heat exchanger and being in communication with the outside；Wherein, first outline border and the mounting rack are integrally formed.Since the first outline border and mounting rack of upper housing are integrally formed, then in assembling, it is only necessary to assemble lower case and integrally formed upper housing, (need to assemble upper housing compared to the prior art, the step of increasing assembling upper housing), improve assembly efficiency.
Description
Technical field
The utility model relates to air-conditioning technique field, more particularly to a kind of upper housing, lower case, housing unit,
Indoor unit and air conditioner.
Background technique
Air conditioner is by artificial means, to temperature, humidity, cleanliness and the flow velocity of surrounding air in building/structures
Etc. the parameters equipment that is adjusted and controls.
Air conditioner includes outdoor unit and indoor unit, and wherein indoor unit mainly includes housing unit, evaporator and blower, with steaming
Gas after hair device heat exchange is blowed in building by blower, to realize the refrigeration or heating in building.
The housing unit components of traditional indoor unit are more, and when assembling needs each components fixation is bolted
Together, lower so as to cause assembly efficiency.
Utility model content
Based on this, it is necessary to which, for the lower problem of conventional air conditioner assembly efficiency, providing one kind can be improved assembly efficiency
Upper housing, lower case, housing unit, indoor unit and air conditioner.
A kind of upper housing, comprising:
First outline border has installation position；
For installing the mounting rack of blower, it is connect with first outline border, and the installation position is divided to be formed and is mutually interconnected
Logical the first installation position and the second installation position, first installation position is for installing blower and being in communication with the outside, second peace
Dress position is for installing heat exchanger and being in communication with the outside；
Wherein, first outline border and the mounting rack are integrally formed.
The upper housing further includes mounting assembly in one of the embodiments, and the mounting assembly is for pacifying blower
Loaded on the mounting rack, the mounting assembly connect with the mounting rack and is located at first installation position；
Wherein, the mounting assembly, first outline border and the mounting rack are integrally formed.
The mounting assembly includes bracket for installing motor and for installing fan blade in one of the embodiments,
Spiral case, the bracket and the spiral case are arranged along the axially spaced-apart of motor.
The upper housing further includes the outlet frame for outlet air in one of the embodiments, the outlet frame with it is described
The connection of first outline border；
Wherein, the outlet frame, first outline border and the mounting rack are integrally formed.
The upper housing further includes for the upper housing to be fixed on installation foundation in one of the embodiments,
First fixing piece, first fixing piece are connected to the periphery of first outline border；
Wherein first fixing piece, first outline border and the mounting rack are integrally formed.
First outline border includes the first bearing frame interconnected and the first heat preservation face in one of the embodiments,
Plate, the mounting rack are connect with first bearing frame；
Wherein, first bearing frame and the mounting rack integrated injection molding are the first load-bearing assembly, and described first protects
Warm panel and the first load-bearing assembly are foaming-formed.
A kind of lower case, for being docked with upper housing as described in any one of the above embodiments, comprising:
Second outline border, for docking to form the accommodating chamber comprising the installation position with first outline border, the accommodating chamber
With the return air inlet being connected to blower and the air outlet being connected to heat exchanger；
Drip tray is connect with second outline border, and the drip tray face heat exchanger is arranged；
Wherein, second outline border and the drip tray are integrally formed.
Second outline border includes the second bearing frame interconnected and the second heat preservation face in one of the embodiments,
Plate, the drip tray are connect with second bearing frame；
Wherein, the second bearing frame injection molding is the second load-bearing assembly, second heat insulating panel, the drip tray
And the second load-bearing assembly is foaming-formed.
The return air inlet being connected to blower is offered on second outline border in one of the embodiments,.
A kind of housing unit, including upper housing as described in any one of the above embodiments and lower case as described in any one of the above embodiments,
First outline border of the upper housing docks to form the accommodating chamber with second outline border of the lower case.
The return air inlet includes the first return air inlet and the second return air inlet, first outline border in one of the embodiments,
The outlet air that first return air inlet being connected to blower is connected to heat exchanger is respectively formed with the both ends of second outline border docking
Mouthful, second return air inlet is opened on second outline border；
The housing unit further includes return air cover board, the return air cover board be selectively covered on first return air inlet or
Second return air inlet.
A kind of indoor unit, including blower, heat exchanger and housing unit as described above, the blower is set to the receiving
In first installation position of chamber, the heat exchanger is set in second installation position of the accommodating chamber.
A kind of air conditioner, including outdoor unit and outdoor unit as described above, the indoor unit is connected to the outdoor unit.
Above-mentioned upper housing, lower case, housing unit, indoor unit and air conditioner, the first outline border and installation due to upper housing
Frame is integrally formed, then in assembling, it is only necessary to be assembled lower case and integrally formed upper housing, compared to the prior art
(the step of needing to assemble upper housing, increasing assembling upper housing), improves assembly efficiency.
Detailed description of the invention
Fig. 1 is the structure chart of the housing unit of the indoor unit for the air conditioner that an embodiment of the present invention provides；
Fig. 2 is the rearview of housing unit shown in Fig. 1；
Fig. 3 is the structure chart of the upper housing in housing unit shown in Fig. 1；
Fig. 4 is the part-structure figure of upper housing shown in Fig. 3；
Fig. 5 is the structure chart of the lower case in housing unit shown in Fig. 1；
Fig. 6 is the structure chart of the return air cover board in housing unit shown in Fig. 1；
Fig. 7 is the part-structure figure of return air cover board shown in Fig. 6.
Specific embodiment
The utility model is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model,
It states.The preferred embodiment of the utility model is given in attached drawing.But the utility model can come in many different forms in fact
It is existing, however it is not limited to embodiment described herein.On the contrary, purpose of providing these embodiments is makes public affairs to the utility model
The understanding for opening content is more thorough and comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement are for illustrative purposes only.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term " and or " used herein includes
Any and all combinations of one or more related listed items.
An embodiment of the present invention provides a kind of air conditioner, and specifically, which is air-cooled ducted air conditioner, it is possible to understand that ground,
In further embodiments, the type of the air conditioner is not limited.
Below by taking air conditioner is air-cooled ducted air conditioner as an example, the technical solution of the utility model is described in detail.This implementation
Example is used only as example explanation, is not limiting upon the technical scope of the utility model.Furthermore the schema in embodiment is also omitted need not
Component is wanted, and clearly shows that the technical characterstic of the utility model.
Refering to fig. 1, air-cooled ducted air conditioner includes interconnected outdoor unit and indoor unit, and indoor unit includes housing unit 100, wind
Machine and heat exchanger.There is accommodating chamber, blower and heat exchanger are contained in accommodating chamber, and accommodating chamber has in housing unit 100
The return air inlet being connected to blower and the air outlet 50 being connected to heat exchanger, gas enter from return air inlet in accommodating chamber and by blower
It blows to heat exchanger to enter the room with after heat exchanger heat exchange from air outlet 50, to realize the refrigeration or heating of air conditioner.Specifically,
Heat exchanger is evaporator.
Specifically, housing unit 100 includes upper housing 10 and lower case 20, and upper housing 10 is docked with lower case 20 in formation
State accommodating chamber.Return air inlet includes the first return air inlet (not shown) and the second return air inlet 42 (refering to Fig. 5), upper housing 10 and lower case
The both ends of 20 docking form the first return air inlet being connected to blower, offer and are connected between blower and the external world in lower case 20
Second return air inlet 42.
With continued reference to Fig. 1, housing unit 100 further includes return air cover board 30, and return air cover board 30 is selectively covered on first
Return air inlet and the second return air inlet 42, when return air cover board 30 is covered on the first return air inlet, indoor unit realizes lower part return air, works as return air
When cover board 30 is covered on the second return air inlet 42, indoor unit realizes rear portion return air.
Refering to Fig. 3 and Fig. 4, in one embodiment, upper housing 10 includes the first outline border and mounting rack 12, the first outline border tool
Have installation position 16 a part of above-mentioned accommodating chamber (installation position 16 be), mounting rack 12 connect with the first outline border and by installation position 16
Segmentation forms the first installation position 161 and the second installation position 162, assembling on mounting rack 12 and positioned at the first installation position 161,
Heat exchanger is installed on the first outline border and is located at the second installation position 162, and the first installation position 161 passes through the first return air inlet or second time
Air port 42 is in communication with the outside, and the second installation position 162 is in communication with the outside by air outlet 50.
Specifically, the first outline border and mounting rack 12 are integrally formed.In this way, in assembling shell component 100, it is only necessary to will under
Shell 20 is connected and fixed with integrally formed upper housing 10, return air cover board 30 is then installed, with the prior art (upper housing 10
Including how each component, in assembly, after needing to be bolted to connection between multiple components and forming upper housing 10, then it is carried out
The assembly of his component) it compares, improve assembly efficiency.
In one embodiment, the first outline border includes the first bearing frame 111 interconnected and the first heat insulating panel 112,
Mounting rack 12 is connect with the first bearing frame 111, and the first bearing frame 111 is that the first load-bearing is total with 12 integrated injection molding of mounting rack
At the first heat insulating panel 112 and the first load-bearing assembly are foaming-formed, also as the first bearing frame 111 and mounting rack 12 1
After body injection molding, then it is foaming-formed with the first heat insulating panel 112.First load-bearing assembly plays the role of load-bearing, and first
Heat insulating panel 112 plays insulation effect, so ensure that the load-bearing property and thermal insulation property of upper housing 10.
Specifically, the first heat insulating panel 112 includes heat-preservation bottom 1121 and the first insulation side board 1122, heat-preservation bottom 1121
It is filled in the gap of the first bearing frame 111, the first insulation side board 1122 is connect on to be formed with the two sides of the first bearing frame 111
Installation position 16 is stated, blower and heat exchanger are at least partially housed in above-mentioned installation position 16.
In one embodiment, upper housing 10 further includes mounting assembly 13, mounting assembly 13 be installed on mounting rack 12 and
Positioned at the first installation position 161, assembling is in mounting assembly 13,12 three one of mounting assembly 13, the first outline border and mounting rack
It is body formed.Specifically, mounting assembly 13, the first bearing frame 111 and 12 integrated injection molding of mounting rack are the first load-bearing assembly, then
It is foaming-formed with the first heat insulating panel 112.
Further, blower includes motor and fan blade, and the rotation of motor driven fan blade is with by the gas after exchanging with exchanger heat
Blow to interior.Mounting assembly 13 includes bracket 131 and spiral case 132, and motor is installed on bracket 131, and fan blade is installed on spiral case 132
On, and bracket 131 and spiral case 132 are arranged along the axially spaced-apart of motor.
Specifically, fan blade be two, two fan blades are respectively arranged in the axial ends of motor, correspondingly, spiral case 132 be with
Fan blade is two corresponding.
In one embodiment, upper housing 10 further includes outlet frame 14, and outlet frame 14 is connect with the first outline border, specifically,
Outlet frame 14 is connect with the first bearing frame 111 and the first insulation side board 1122, and outlet frame 14, which is set at air outlet 50, is used for outlet air,
Outlet frame 14, mounting assembly 13, the first outline border and mounting rack 12 4 are integrally formed.Specifically, outlet frame 14, mounting assembly
13, the first bearing frame 111 and 12 integrated injection molding of mounting rack are the first load-bearing assembly, then integrally with the first heat insulating panel 112
Foaming.
In another embodiment, upper housing 10 further includes the first fixing piece 15, and the first fixing piece 15 is connected to outside first
The periphery of frame, the first fixing piece 15 are used to fixed with installation foundation upper housing 10 is fixed on installation foundation, and first is fixed
Part 15, outlet frame 14, mounting assembly 13, the first outline border and mounting rack 12 5 are integrally formed.Specifically, the first fixing piece 15,
Outlet frame 14, mounting assembly 13, the first bearing frame 111 and 12 integrated injection molding of mounting rack are the first load-bearing assembly, then with the
One heat insulating panel 112 is foaming-formed, and guarantees that the first fixing piece 15 is exposed.
Further, the first fixing piece 15 is hook, hangs entire indoor unit by hook and is fixed on installation foundation.
In one embodiment, above-mentioned first fixing piece 15, outlet frame 14, mounting assembly 13, the first bearing frame 111 and peace
Shelving 12 uses PA6 (nylon 6)+glass fiber material integrated injection molding for the first load-bearing assembly.It is to be appreciated that another
In a little embodiments, other materials injection molding can also be used for above-mentioned first load-bearing assembly, as long as guaranteeing load bearing effect, herein
It is not construed as limiting.
Refering to Fig. 5, in one embodiment, lower case 20 includes the second outline border 21 and drip tray 22, the second outline border 21 with
The docking of first outline border is to form above-mentioned accommodating chamber, 22 face heat exchanger of drip tray setting, to accept the water flowed down from heat exchanger.
Specifically, the second outline border 21 is integrally formed with drip tray 22, so in assembly, it is only necessary under integrally formed
Shell 20 is connected and fixed with integrally formed upper housing 10, return air cover board 30 is then installed, with the prior art (lower case 20
Including how each component, in assembly, need to be bolted to connection between multiple components) it compares, further improve assembly
Efficiency.
Specifically, the second outline border 21 includes the second bearing frame 211 interconnected and the second heat insulating panel 212, drip tray
22 connect with the second bearing frame 211, and 211 injection molding of the second bearing frame is the second load-bearing assembly, and the second heat insulating panel 212 connects
Water pond 22 and the second load-bearing assembly are foaming-formed.Second load-bearing assembly plays the role of load-bearing, and the second heat insulating panel 212 rises
To insulation effect, the load-bearing property and thermal insulation property of lower case 20 so ensure that.
More specifically, the second heat insulating panel 212 includes the second insulation side board, drip tray 22 is filled in the second bearing frame 211
Gap, the second insulation side board is connect with the two sides of the second bearing frame 211, and the second insulation side board and the first insulation side board 1122
Docking.
In one embodiment, drip tray 22 towards the surface of heat exchanger be towards the curved arcwall face of air outlet 50, with
Exhaust air flue is formed between heat-preservation bottom 1121, in order to which the gas after heat exchange flows to interior from air outlet 50.
In further embodiments, lower case 20 further includes the second fixing piece 23, the second fixing piece 23 and the second bearing frame
211 connections and integrated injection molding, the second fixing piece 23 with upper housing 10 for being fixedly connected.
Specifically, the second fixing piece 23 and the second bearing frame 211 use PA6 (nylon 6)+glass fiber material integrated injection molding
Molding.It is to be appreciated that in further embodiments, can also using above-mentioned second fixing piece 23 of other materials injection molding with
Second bearing frame 211 is not limited thereto as long as guaranteeing load bearing effect.
Further, lower case 20 further includes drainpipe 24, and drainpipe 24 and drip tray 22 are integrally formed, for making drop to connecing
The water flow of water pond 22 is outwardly.
Refering to Fig. 6, in one embodiment, return air cover board 30 includes ontology 31 and third fixing piece 32, third fixing piece
32 connect and integrated injection molding with ontology 31.
Refering to Fig. 7, specifically, ontology 31 include third bearing frame 311 and third heat insulating panel, third bearing frame 311 with
32 integrated injection molding of third fixing piece is third load-bearing assembly, third heat insulating panel and third load-bearing assembly foaming at
Type.Third load-bearing assembly plays the role of load-bearing, and third heat insulating panel plays insulation effect, so ensure that return air cover board 30
Load-bearing property and thermal insulation property.
More specifically, third fixing piece 32 and third bearing frame 311 are integrally infused using PA6 (nylon 6)+glass fiber material
It is moulded into type.It is to be appreciated that in further embodiments, the above-mentioned third fixing piece 32 of other materials injection molding can also be used
It is not limited thereto with third bearing frame 311 as long as guaranteeing load bearing effect.
More specifically, third fixing piece 32 includes buckle (refering to Fig. 6) and grab (refering to Fig. 7).When return air cover board 30 covers
When set on the first return air inlet, be connected to third bearing frame 311 wherein on one side on grab be caught in the knot matched with lower case 20
Structure upper limit is then blocked by being connected to buckle and upper housing 10 and lower case 20 of the third bearing frame 311 wherein on three sides
It closes and fixes；When return air cover board 30 is covered on the second return air inlet 42, be connected to third bearing frame 311 wherein on one side on grab card
Enter the ceiling structure position matched with lower case 20, then by being connected to buckle of the third bearing frame 311 wherein on three sides
It is fixed with lower case 20.
An embodiment of the present invention also provides indoor unit included by a kind of above-mentioned air conditioner, and provides a kind of above-mentioned
Housing unit 100 included by indoor unit, and upper housing 10 and lower case included by a kind of above-mentioned housing unit 100 are provided
20。
Upper housing 10, lower case 20, housing unit 100, indoor unit and air conditioner provided by the embodiment of the utility model, tool
Have it is following the utility model has the advantages that
1, housing unit 100 only includes 30 3 upper housing 10, lower case 20 and return air cover board components, in assembling shell
When component 100, it is only necessary to dock lower case 20 with lower case 20, return air cover board 30 is then installed, compared to existing skill
(upper housing 10 and lower case 20 need to be assembled first after forming upper housing 10 and lower case 20, then carry out it art including multiple components
The assembling of his component), improve assembly efficiency；
2, upper housing 10 has the second load-bearing assembly, and lower case 20 has the second bearing frame 211, and return air cover board 30 has the
Three load-bearing assemblies, ensure that the load bearing stength of housing unit 100；
3, upper housing 10 has the first heat insulating panel 112, and lower case 20 has the second heat insulating panel 212, return air cover board tool
There is third heat insulating panel, ensure that the heat insulation effect of housing unit 100.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (13)
1. a kind of upper housing (10) characterized by comprising
First outline border has installation position (16)；
For installing the mounting rack (12) of blower, it is connect with first outline border, and the installation position (16) segmentation is formed into phase
Intercommunicated the first installation position (161) and the second installation position (162), first installation position (161) for install blower and with
External world's connection, second installation position (162) is for installing heat exchanger and being in communication with the outside；
Wherein, first outline border and the mounting rack (12) are integrally formed.
2. upper housing (10) according to claim 1, which is characterized in that the upper housing (10) further includes mounting assembly
(13), the mounting assembly (13) is used for assembling in the mounting rack (12), the mounting assembly (13) with it is described
Mounting rack (12) connects and is located at first installation position (161)；
Wherein, the mounting assembly (13), first outline border and the mounting rack (12) are integrally formed.
3. upper housing (10) according to claim 2, which is characterized in that the mounting assembly (13) includes for installing electricity
The bracket (131) of machine and spiral case (132) for installing fan blade, the axis of the bracket (131) and the spiral case (132) along motor
It is arranged to interval.
4. upper housing (10) according to claim 1, which is characterized in that the upper housing (10) further includes for outlet air
Outlet frame (14), the outlet frame (14) connect with first outline border；
Wherein, the outlet frame (14), first outline border and the mounting rack (12) are integrally formed.
5. upper housing (10) according to claim 1, which is characterized in that the upper housing (10) further includes for will be described
Upper housing (10) is fixed on the first fixing piece (15) on installation foundation, and first fixing piece (15) is connected to outside described first
The periphery of frame；
Wherein first fixing piece (15), first outline border and the mounting rack (12) are integrally formed.
6. upper housing (10) according to claim 1-5, which is characterized in that first outline border includes mutually interconnecting
The first bearing frame (111) connect and the first heat insulating panel (112), the mounting rack (12) and first bearing frame (111) are even
It connects；
Wherein, first bearing frame (111) and the mounting rack (12) integrated injection molding are the first load-bearing assembly, described the
One heat insulating panel (112) and the first load-bearing assembly are foaming-formed.
7. a kind of lower case (20), for docking with upper housing as claimed in any one of claims 1 to 6 (10), feature exists
In, comprising:
Second outline border (21), for docking to form the accommodating chamber comprising the installation position (16) with first outline border, the receipts
Cavity has the return air inlet being connected to blower and the air outlet (50) being connected to heat exchanger；
Drip tray (22) is connect with second outline border (21), and the drip tray (22) face heat exchanger is arranged；
Wherein, second outline border (21) and the drip tray (22) are integrally formed.
8. lower case (20) according to claim 7, which is characterized in that second outline border (21) includes interconnected
Second bearing frame (211) and the second heat insulating panel (212), the drip tray (22) connect with second bearing frame (211)；
Wherein, the second bearing frame (211) injection molding is the second load-bearing assembly, second heat insulating panel (212), described
Drip tray (22) and the second load-bearing assembly are foaming-formed.
9. lower case (20) according to claim 7, which is characterized in that offered on second outline border (21) and blower
The return air inlet of connection.
10. a kind of housing unit (100), which is characterized in that including upper housing as claimed in any one of claims 1 to 6 (10) and
Such as the described in any item lower cases of claim 7-9 (20), first outline border of the upper housing (10) and the lower case
(20) second outline border (21) docking forms the accommodating chamber.
11. housing unit (100) according to claim 10, which is characterized in that the return air inlet includes the first return air inlet
With the second return air inlet (42), first outline border is respectively formed with the both ends that second outline border (21) is docked to be connected to blower
The air outlet (50) that first return air inlet is connected to heat exchanger, second return air inlet (42) are opened in second outline border
(21) on；
The housing unit (100) further includes return air cover board (30), and the return air cover board (30) is selectively covered on described
One return air inlet or second return air inlet (42).
12. a kind of indoor unit, which is characterized in that including blower, heat exchanger and housing unit as described in claim 10 or 11
(100), the blower is set in first installation position (161) of the accommodating chamber, and the heat exchanger is set to the accommodating chamber
Second installation position (162) in.
13. a kind of air conditioner, which is characterized in that including outdoor unit and outdoor unit as claimed in claim 12, the indoor unit
It is connected to the outdoor unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920233703.7U CN209655539U (en) | 2019-02-25 | 2019-02-25 | Upper housing, lower case, housing unit, indoor unit and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920233703.7U CN209655539U (en) | 2019-02-25 | 2019-02-25 | Upper housing, lower case, housing unit, indoor unit and air conditioner |
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| Publication Number | Publication Date |
|---|---|
| CN209655539U true CN209655539U (en) | 2019-11-19 |
Family
ID=68525062
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| CN201920233703.7U Active CN209655539U (en) | 2019-02-25 | 2019-02-25 | Upper housing, lower case, housing unit, indoor unit and air conditioner |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109708292A (en) * | 2019-02-25 | 2019-05-03 | 珠海格力电器股份有限公司 | Upper housing, lower case, housing unit, indoor unit and air conditioner |
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2019
- 2019-02-25 CN CN201920233703.7U patent/CN209655539U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109708292A (en) * | 2019-02-25 | 2019-05-03 | 珠海格力电器股份有限公司 | Upper housing, lower case, housing unit, indoor unit and air conditioner |
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