CN104764176B - Air passage housing, ducting assembly and air conditioner for motor vehicle - Google Patents
Air passage housing, ducting assembly and air conditioner for motor vehicle Download PDFInfo
- Publication number
- CN104764176B CN104764176B CN201510122290.1A CN201510122290A CN104764176B CN 104764176 B CN104764176 B CN 104764176B CN 201510122290 A CN201510122290 A CN 201510122290A CN 104764176 B CN104764176 B CN 104764176B
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- Prior art keywords
- wall
- filter
- air passage
- cell wall
- construction opening
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- 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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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00457—Ventilation unit, e.g. combined with a radiator
Abstract
The present invention discloses a kind of air passage housing, ducting assembly and air conditioner for motor vehicle.The air passage housing includes two wind path walls (1) being oppositely arranged, the mounting groove (3) for being useful for installation filter (2) is oppositely arranged on two wind path walls (1), the first end of mounting groove (3) forms the construction opening (7) for filter (2) disengaging, mounting groove (3) includes upper cell wall (4) and lower cell wall (5), and the escape groove (6) away from lower cell wall (5) is provided with upper cell wall (4).Air passage according to the present invention housing, can solve the problem of impurity is easily trickled down in air passage, influences the heat exchange property of air-conditioning when filter is replaced from housing in the prior art.
Description
Technical field
The present invention relates to air-conditioning technical field, is filled in particular to a kind of air passage housing, ducting assembly and car air-conditioner
Put.
Background technology
In the air passage housing of current air conditioner for motor vehicle, it is typically equipped with carrying out air clean filter, and
Removable opening portion is specially provided with its housing, regularly to be replaced to filter.Generally installed in setting
During the opening portion of filter, it is all opening portion can highly being designed with filter thickness relatively, this may result in following ask
Topic：
During filter replacement, it is deposited in the impurity on the upside of filter and is easily blocked and trickle down by the upper end of opening portion
In the housing of air passage, all dirt and filter can not be taken out from opening portion together.And these trickle down the impurity in air passage
With air flow, eventually it is attached on condenser and heat exchanger core, so as to influence the heat exchange property of air-conditioning, and is also possible to
Peculiar smell can be produced, influences comfort.
The content of the invention
A kind of air passage housing, ducting assembly and air conditioner for motor vehicle are provided in the embodiment of the present invention, to solve the prior art
Impurity is easily trickled down in air passage when middle filter is replaced from housing, the problem of influencing the heat exchange property of air-conditioning.
In order to solve the above technical problems, the embodiment of the present invention provides a kind of air passage housing, including two wind being oppositely arranged
Road wall, the mounting groove for being useful for installation filter is oppositely arranged on two wind path walls, and the first end of mounting groove, which is formed, supplies filter
The construction opening of disengaging, mounting groove include upper cell wall and lower cell wall, and the escape groove away from lower cell wall is provided with upper cell wall.
Preferably, side of the escape groove away from construction opening is provided with the first flat wall for spacing filter, the
The one flat wall lower cell wall opposite with first flat wall is parallel.
Preferably, that the side of construction opening is provided with second parallel with the first flat wall is straight for escape groove
Wall, the lower wall surface of the second flat wall is highly higher than the lower wall surface height of the first flat wall.
Preferably, upper cell wall further includes skew wall, skew wall is arranged on escape groove close to the side of construction opening, and along close
The direction of construction opening is gradually distance from lower cell wall.
Preferably, escape groove includes the first oblique wall segment away from construction opening and the second skew wall close to construction opening
Section, lower cell wall is provided with close to the side of construction opening to be engaged with escape groove so that filter inclines to the direction away from upper cell wall
The 3rd oblique oblique wall segment.
Preferably, the angle between the second oblique wall segment and horizontal plane is less than or equal between the 3rd oblique wall segment and horizontal plane
Angle.
Preferably, the second end of mounting groove is provided with the stop wall positioned to the installation site of filter.
According to another aspect of the present invention, there is provided a kind of ducting assembly, including air passage housing and filter, the air passage shell
Body is above-mentioned air passage housing, and filter is arranged in the mounting groove of air passage housing.
Preferably, being removably covered with installation lid at construction opening, filter is enclosed in mounting groove by installing lid
It is interior.
Covered preferably, filter is fixed at installation.
Preferably, being provided with card slot at the construction opening position of lower cell wall, installation lid is fastened in card slot.
Preferably, be provided with interior conductance entrance and outer gas introducing port on the housing of air passage, ducting assembly further include for pair
The inside and outside autogenous cutting that air guide path switches over changes air door.
In accordance with a further aspect of the present invention, there is provided a kind of air conditioner for motor vehicle, including ducting assembly, the ducting assembly are
Above-mentioned ducting assembly.
Apply the technical scheme of the present invention, air passage housing includes two wind path walls being oppositely arranged, phase on two wind path walls
To being provided with the mounting groove for installing filter, the first end of mounting groove forms the construction opening for filter disengaging, installation
Groove includes upper cell wall and lower cell wall, and the escape groove away from lower cell wall is provided with upper cell wall.It is remote by being set on upper cell wall
The escape groove of lower cell wall, can make have larger space between cell wall and lower cell wall, when taking out filter, can pass through
Escape groove is avoided being formed between filter and upper cell wall and contacted so that filter can smoothly take out out of mounting groove, Bu Huishou
Impurity is trickled down in air passage to the stop of upper cell wall, therefore can prevent that impurity is easily unrestrained when filter from replacing from housing
In air passage, ensure the heat exchange property of air-conditioning, while long-term attached produce on heat exchangers can be trickled down behind air passage to avoid impurity
Raw air peculiar smell, ensures the comfort that air-conditioning uses.
Brief description of the drawings
Fig. 1 is the assembly structure diagram of the ducting assembly of the embodiment of the present invention；
Fig. 2 is the working state figure when filter of the ducting assembly of the embodiment of the present invention is in maximum tilt angle；
Fig. 3 is the matching chart of the filter of the ducting assembly of the embodiment of the present invention.
Description of reference numerals：
1st, wind path wall；2nd, filter；3rd, mounting groove；4th, upper cell wall；5th, lower cell wall；6th, escape groove；7th, construction opening；8th,
One flat wall；9th, the second flat wall；10th, the first oblique wall segment；11st, the second oblique wall segment；12nd, the 3rd oblique wall segment；13rd, stop wall；14、
Air passage housing；15th, installation lid；16th, card slot；17th, interior conductance entrance；18th, outer gas introducing port；19th, inside and outside autogenous cutting changes air door.
Embodiment
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings, but not as the limit to the present invention
It is fixed.
Using the orientation up and down in Fig. 1 as reference azimuth in following embodiment.
Referring to shown in Fig. 1 to Fig. 3, according to an embodiment of the invention, air passage housing includes two wind path walls being oppositely arranged
1, the mounting groove 3 for being useful for installation filter 2 is oppositely arranged on two wind path walls 1, the first end of mounting groove 3, which is formed, supplies filter
The construction opening 7 of 2 disengaging, filter 2 can be installed in mounting groove 3 at construction opening 7, or be taken out out of mounting groove 3.
Mounting groove 3 includes upper cell wall 4 and lower cell wall 5, and the escape groove 6 away from lower cell wall 5 is provided with upper cell wall 4.It is located at
The upper cell wall 4 of mounting groove 3 on two wind path walls 1 and lower cell wall 5 form limit space, and filter 2 is fixed on cell wall 4 with
In the limit space that cell wall 5 is formed, and moved along the limit space.
By setting the escape groove 6 away from lower cell wall 5 on upper cell wall 4, can make to have between cell wall 4 and lower cell wall 5
There is larger space, when taking out filter 2, cell wall 4 can be made to avoid sky by being formed between escape groove 6 and lower cell wall 5
Between, avoid filter 2 from being formed during taking-up between upper cell wall 4 and contact so that filter 2 can be smoothly out of mounting groove
Take out, impurity can also together be carried over filter 2, be trickled down without being subject to the stop of upper cell wall 4 in air passage, therefore
Can avoid the problem that impurity is trickled down in air passage when filter 2 is replaced from housing, so can also avoid impurity with
The problem of being eventually adhering to during air flow on condenser and heat exchanger core and influencing the heat exchange property of air-conditioning, while can
To avoid impurity trickle down behind air passage it is long-term it is attached produce air peculiar smell on heat exchangers, ensure the comfort that air-conditioning uses.
Preferably, escape groove 6 is arranged on the side of the remote construction opening 7 of cell wall 4, can take out filter 2
When can be disengaged earlier between upper cell wall 4, can preferably avoid impurity from being subject to the influence of cell wall 4 and trickle down
In air passage, the cleannes in air passage are improved.
Filter 2 is after installing in mounting groove 3, including first end at construction opening 7 and positioned at mounting groove 3
Second end away from 7 side of construction opening.Side of the escape groove 6 away from construction opening 7 is provided with for spacing filter 2
One flat wall 8, the first flat wall 8 lower cell wall 5 opposite with first flat wall 8 are parallel.Under normal circumstances, the first flat wall
8 and the lower cell wall 5 opposite with the first flat wall 8 be horizontally disposed, the first flat wall 8 cooperates with lower cell wall 5, formed with
Approximately uniform spacing section of the thickness of filter 2, so that interior and into spacing section of the filter 2 into mounting groove 3 to installing
Second end forms spacing.After filter 2 is completed to install, the second end upper side of filter 2 is spacing by the first flat wall 8, under
Side is spacing by lower cell wall 5, so as to form horizontal location structure, is stably maintained in the housing of air passage, can effectively prevent
Only landing problem occurs during use for filter 2, improves the stability of the mounting structure in the housing of air passage of filter 2.
When taking out filter 2, it is only necessary to whole filter 2 is outwards hauled out a distance so that the second of filter 2
Hold completely out first flat wall, 8 place section, it is possible to release the first flat wall 8 to the position-limiting action of filter 2, filter at this time
The second end of device 2 enters 6 position of escape groove, and filter 2 disengages between upper cell wall 4 completely, can install fast
Fastly filter 2 is taken out out of mounting groove 3.
Certainly, the first flat wall 8 can not also be set on upper cell wall 4, but directly make escape groove 6 from the remote of upper cell wall 4
One side edge from construction opening 7 starts to extend at construction opening 7, at this time between the initiating terminal of escape groove 6 and lower cell wall 5
Distance should be roughly the same with the thickness of filter 2, so as to after in filter 2, installation is complete by the initiating terminal of escape groove 6 with
Lower cell wall 5 forms filter 2 spacing so that filter 2 can keep horizontal.
In the present embodiment, escape groove 6 is provided with parallel with the first flat wall 8 close to the side of construction opening 7
Two flat walls 9, the lower wall surface of the second flat wall 9 is highly higher than the lower wall surface height of the first flat wall 8.When filter 2 is from avoidance
After being disengaged at the position of groove 6 with upper cell wall 4, continue outwards dragging, keep off in the whole motion process of filter 2, due to
The lower wall surface of second flat wall 9 highly higher than the first flat wall 8 lower wall surface height, therefore can avoid all the time filter 2 with
It is in contact between the lower wall surface of second flat wall 9, the impurity on filter 2 can be also formed to avoid the second flat wall 9
The problem of hindering and causing impurity to trickle down air passage.
Among one embodiment not shown in figure, upper cell wall 4 further includes skew wall, and it is close that skew wall is arranged on escape groove 6
The side of construction opening 7, and it is gradually distance from lower cell wall 5 along the direction close to construction opening 7.Since the skew wall is from escape groove 6
Lower cell wall 5 is gradually distance from along the direction close to construction opening 7 close to the side of construction opening 7, hence in so that skew wall and lower cell wall
Between spacing increase with reducing with the distance of construction opening 7, it is possible to prevente effectively from filter 2 is in the process outwards taken out
In be in contact between upper cell wall 4, ensure filter 2 take out when safety and reliability.
In above-mentioned each embodiment, lower cell wall 5 can be entirely flat wall, can also partly be flat wall, partly to be oblique
Wall, if can ensure filter 2 again at the position of escape groove 6 during departing from whole mounting groove 3 not with it is upper
It is in contact between cell wall 4.
In the present embodiment, escape groove 6 includes the first oblique wall segment 10 of remote construction opening 7 and close to construction opening 7
Second oblique wall segment 11, lower cell wall 5 is provided with close to the side of construction opening 7 to be engaged with escape groove 6 so that filter 2 is to remote
Inclined 3rd oblique wall segment 12 in direction of upper cell wall 4.Wherein the first oblique wall segment 10 is along close to the direction of construction opening 7 and lower cell wall
The distance between 5 is cumulative, and the second oblique wall segment 11 is successively decreased along the distance between direction and lower cell wall 5 close to construction opening 7.First
10 and second oblique wall segment 11 of oblique wall segment can be arcwall, can also be straight wall, in the present embodiment, the first oblique wall segment 10
It is straight wall with the second oblique wall segment 11, and combines and form V-groove.
After filter 2 enters escape groove 6, since space increases, the second end of filter 2 can be lifted, it is therefore desirable to
The 3rd oblique wall segment 12 is set to be engaged with escape groove 6 so that filter 2 can be along the 3rd oblique wall segment 12 after entering escape groove 6
Tilt, and the second end of filter 2 is lifted, and in escape groove 6, at this time due to 2 run-off the straight of filter, filter
Deviate, will not be in contact between the lower wall surface of 2 upper surface and upper cell wall 4, the impurity on filter 2 also would not be upper
Cell wall 4 is blocked and trickled down in air passage.
In the present embodiment, can be by the lower wall surface height of the second flat wall 9 and the due to the presence of the 3rd oblique wall segment 12
The lower wall surface of one flat wall 8 is highly arranged to identical, after filter 2 is moved at escape groove 6, start the 3rd oblique wall segment 12 to
Glanced off away from the direction of upper cell wall 4, therefore even if the lower wall surface height and the first flat wall 8 of the second flat wall 9 at this time
Lower wall surface is highly identical, and filter 2 still can have enough spaces to avoid contact between the second flat wall 9.
Preferably, the angle between the second oblique wall segment 11 and horizontal plane be less than or equal to the 3rd oblique wall segment 12 and horizontal plane it
Between angle, when filter 2 tilts down and when in the 3rd oblique wall segment 12, filter 2 is subject to the branch of the 3rd oblique wall segment 12
Support, at this time since the angle between the second oblique wall segment 11 and horizontal plane is less than or equal between the 3rd oblique wall segment 12 and horizontal plane
Angle, filter 2 only have second end end to be in contact between upper cell wall 4, other positions of filter 2 then will not
It is in contact between upper cell wall 4, can more efficiently ensures security when filter 2 takes out, while can also make
Filter 2 takes out along the 3rd oblique wall segment 12 from mounting groove 3 is interior, improves convenience when filter 2 takes out.
The second end of mounting groove 3 is provided with the stop wall 13 positioned to the installation site of filter 2, the stop wall 13
Backstop action can be formed to the second end of filter 2, ensure that filter 2 is mountable to position.
With reference to shown in referring to Fig. 1 to Fig. 3, according to an embodiment of the invention, ducting assembly includes air passage housing 14 and filtering
Device 2, the air passage housing 14 are above-mentioned air passage housing 14, and filter 2 is arranged in the mounting groove 3 of air passage housing 14.
Installation lid 15 is removably covered with construction opening 7, filter 2 is enclosed in mounting groove 3 by installing lid 15.
Since filter is required to enter in mounting groove 3 in itself, therefore, it is difficult to realizing that preferable sealing is matched somebody with somebody at construction opening 7
Close, it may occur that phenomena such as leaking out, and after increasing installation lid 15, sealing can be formed to construction opening 7, is effectively prevented
Leak out at construction opening 7, improve the air intake efficiency of air passage housing 14.
Preferably, filter 2 is fixed on installation lid 15, can be realized by operating installation lid 15 to filter
2 assembly and disassembly operations in mounting groove 3, operates simpler convenience, is controlled easy to the installation to filter 2.Filter 2 can
It is detachably connected between lid 15 to install, such as be attached by the mode such as being clamped or being bolted.
Card slot 16 is additionally provided with 7 position of construction opening of lower cell wall 5, installation lid 15 is fastened in card slot 16, so that with
Construction opening 7 realizes even closer cooperation, to forming more preferable sealing effect at construction opening 7.In order to further improve peace
Dress 7 sealing effect after the installation of filter 2 is completed of opening, can also be on construction opening 7 either on installation lid 15
Rubber pad is set.
Interior conductance entrance 17 and outer gas introducing port 18 are additionally provided with air passage housing 14, ducting assembly is further included for leading
The inside and outside autogenous cutting that gas circuit footpath switches over changes air door 19.Interior conductance entrance 17 and outer gas introducing port 18 are arranged at air passage housing 14
Air flow most upstream so that the path of blast air is formed in air passage housing 14.Interior conductance entrance 17 is used for air passage shell
The inside of body 14 imports car room air, and outer gas introducing port 18 is used to the inside of air passage housing 14 import the air outside car room.It is inside and outside
It is rotary structure that autogenous cutting, which changes air door 19, can be controlled by rotation mode inside and outside autogenous cutting change the position of air door 19, so as to fulfill
Switching to the air-suction state of air passage housing 14.
Filter 2 is used to filter the air of the outflow out of air passage housing 14, ensures the cleannes of air, Jin Erbao
Demonstrate,prove the cleannes of outlet air.
With reference to shown in Figure 1, when the state that is in that installation is complete of filter 2, the first flat wall 8 of upper cell wall 4 and the
Upper side of two flat walls 9 with filter 2 flushes, and has larger sky between middle escape groove 6 and the upper surface of filter 2
Between, the upper side of the flat wall portions of lower cell wall 5 is flushed with the downside of filter 2 so that whole filter 2 is in horizontal
State, the 3rd oblique wall segment 12 of lower cell wall 5 tilt gradually downward since the center section of lower cell wall 5 to the right, extend to peace
At dress opening 7, lid 15 is installed at this time cooperation is fully sealed with construction opening 7, filter 2 is enclosed in mounting groove 3.
With reference to shown in Figure 2, when needing to take out filter, filter 2 is pulled out into a part of distance first, this
When filter 2 can slowly be tilted with the first end that is connected of installation lid 15 to the downside of construction opening 7, filter 2 is away from installing
One end of opening 7 then can gradually move up, into escape groove 6.As filter 2 continues to move to, the downside of filter 2
The inclined plane of 3rd oblique wall segment 12 of face and lower cell wall 5 flushes, the upper side of filter 2 and the second oblique wall segment 11 of escape groove 6
Inclined plane flush, filter 2 is in maximum tilt angle state, at this time the upper end of the upper side of filter 2 and construction opening 7
Between can be formed maximum height space H, conveniently will be attached to the impurity on filter 2 all as filter 2 is together by band
In exhaust passage housing 14.
According to an embodiment of the invention, air conditioner for motor vehicle includes ducting assembly, which is above-mentioned air passage group
Part.
Certainly, above is the preferred embodiment of the present invention.It should be pointed out that for those skilled in the art
For, on the premise of its general principles are not departed from, some improvements and modifications can also be made, these improvements and modifications
It is considered as protection scope of the present invention.
Claims (13)
1. a kind of air passage housing, it is characterised in that including two wind path walls being oppositely arranged (1), on two wind path walls (1)
The mounting groove (3) for being useful for installation filter (2) is oppositely arranged, the first end of the mounting groove (3), which is formed, supplies the filter
(2) construction opening (7) of disengaging, the mounting groove (3) include upper cell wall (4) and lower cell wall (5), are set on the upper cell wall (4)
It is equipped with the escape groove (6) away from the lower cell wall (5).
2. air passage housing according to claim 1, it is characterised in that the escape groove (6) is away from the construction opening (7)
Side be provided with the first flat wall (8) for the spacing filter (2), first flat wall (8) is first flat with this
The opposite lower cell wall (5) of straight wall (8) is parallel.
3. air passage housing according to claim 2, it is characterised in that the escape groove (6) is close to the construction opening (7)
Side be provided with second flat wall (9) parallel with first flat wall (8), the lower wall of second flat wall (9)
Face is highly higher than the lower wall surface height of first flat wall (8).
4. air passage housing according to claim 1, it is characterised in that the upper cell wall (4) further includes skew wall, the skew wall
Be arranged on the escape groove (6) close to the construction opening (7) side, and along close to the construction opening (7) direction by
Gradually away from the lower cell wall (5).
5. air passage housing according to any one of claim 1 to 4, it is characterised in that the escape groove (6) includes remote
The first oblique wall segment (10) of the construction opening (7) and the second oblique wall segment (11) close to the construction opening (7), the lower groove
Wall (5) close to the construction opening (7) side be provided be engaged with the escape groove (6) so that the filter (2) to
Inclined 3rd oblique wall segment (12) in direction away from the upper cell wall (4).
6. air passage housing according to claim 5, it is characterised in that second oblique wall segment (11) is between horizontal plane
Angle is less than or equal to angle of the 3rd oblique wall segment (12) between horizontal plane.
7. air passage housing according to any one of claim 1 to 4, it is characterised in that the second end of the mounting groove (3)
It is provided with the stop wall (13) positioned to the installation site of the filter (2).
8. a kind of ducting assembly, including air passage housing (14) and filter (2), it is characterised in that the air passage housing (14) is
Air passage housing (14) any one of claim 1 to 7, the filter (2) are arranged on the air passage housing (14)
In mounting groove (3).
9. ducting assembly according to claim 8, it is characterised in that construction opening (7) place is removably covered with
Installation lid (15), the filter (2) are covered (15) by the installation and are enclosed in the mounting groove (3).
10. ducting assembly according to claim 9, it is characterised in that the filter (2) is fixed at the installation
Cover on (15).
11. ducting assembly according to claim 9, it is characterised in that construction opening (7) position of the lower cell wall (5)
Place is provided with card slot (16), and the installation lid (15) is fastened in the card slot (16).
12. ducting assembly according to claim 8, it is characterised in that be provided with interior conductance on the air passage housing (14)
Entrance (17) and outer gas introducing port (18), the ducting assembly are further included for changing the inside and outside autogenous cutting that air guide path switches over
Air door (19).
13. a kind of air conditioner for motor vehicle, including ducting assembly, it is characterised in that the ducting assembly is in claim 8 to 12
Any one of them ducting assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510122290.1A CN104764176B (en) | 2015-03-19 | 2015-03-19 | Air passage housing, ducting assembly and air conditioner for motor vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510122290.1A CN104764176B (en) | 2015-03-19 | 2015-03-19 | Air passage housing, ducting assembly and air conditioner for motor vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104764176A CN104764176A (en) | 2015-07-08 |
| CN104764176B true CN104764176B (en) | 2018-05-15 |
Family
ID=53646171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510122290.1A Active CN104764176B (en) | 2015-03-19 | 2015-03-19 | Air passage housing, ducting assembly and air conditioner for motor vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104764176B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102365016B1 (en) * | 2017-05-22 | 2022-02-21 | 한온시스템 주식회사 | Blower unit of air conditioner for vehicle |
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| CN102095319A (en) * | 2010-12-16 | 2011-06-15 | 重庆大学 | Plate type heat exchanger and fresh air device of air conditioned passenger car |
| CN202813577U (en) * | 2012-04-17 | 2013-03-20 | 太仓京和机电有限公司 | Air conditioner internal unit adopting side inserting type filtering screen |
| CN103868222A (en) * | 2012-12-14 | 2014-06-18 | 珠海格力电器股份有限公司 | Filter screen mounting structure and air conditioner with the same |
| CN104039418A (en) * | 2012-01-13 | 2014-09-10 | 曼·胡默尔有限公司 | Air filter element having a specific retaining geometry |
| CN204665603U (en) * | 2015-03-19 | 2015-09-23 | 珠海格力电器股份有限公司 | Air channel housing, ducting assembly and air conditioner for motor vehicle |
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2015
- 2015-03-19 CN CN201510122290.1A patent/CN104764176B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080068208A (en) * | 2007-01-18 | 2008-07-23 | 위니아만도 주식회사 | Joining structure of an electrical dust collector |
| CN102095319A (en) * | 2010-12-16 | 2011-06-15 | 重庆大学 | Plate type heat exchanger and fresh air device of air conditioned passenger car |
| CN104039418A (en) * | 2012-01-13 | 2014-09-10 | 曼·胡默尔有限公司 | Air filter element having a specific retaining geometry |
| CN202813577U (en) * | 2012-04-17 | 2013-03-20 | 太仓京和机电有限公司 | Air conditioner internal unit adopting side inserting type filtering screen |
| CN103868222A (en) * | 2012-12-14 | 2014-06-18 | 珠海格力电器股份有限公司 | Filter screen mounting structure and air conditioner with the same |
| CN204665603U (en) * | 2015-03-19 | 2015-09-23 | 珠海格力电器股份有限公司 | Air channel housing, ducting assembly and air conditioner for motor vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104764176A (en) | 2015-07-08 |
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