CN104417316B - Vehicular air-conditioning apparatus - Google Patents
Vehicular air-conditioning apparatus Download PDFInfo
- Publication number
- CN104417316B CN104417316B CN201410451914.XA CN201410451914A CN104417316B CN 104417316 B CN104417316 B CN 104417316B CN 201410451914 A CN201410451914 A CN 201410451914A CN 104417316 B CN104417316 B CN 104417316B
- Authority
- CN
- China
- Prior art keywords
- air
- housing
- housing section
- baffle plate
- segmentation
- 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 - Fee Related
Links
Classifications
-
- 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
- B60H1/00507—Details, e.g. mounting arrangements, desaeration devices
- B60H1/00514—Details of air conditioning housings
-
- 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
- B60H1/00507—Details, e.g. mounting arrangements, desaeration devices
- B60H1/00514—Details of air conditioning housings
- B60H1/00528—Connections between housing parts
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The application is related to a kind of Vehicular air-conditioning apparatus.Forming the air-conditioner housing (14) of Vehicular air-conditioning apparatus (10) includes the first to the 3rd segmentation housing (26,28,30), and the partition wall (38) that first connecting portion (34) and second connecting portion (36) are formed in the inside of the second segmentation housing (28) separates.First connecting portion (34) and the first segmentation housing (26) play a part of the unit heater of inner containment evaporator (20), heater core (22) and blower fan (18) jointly, and second connecting portion (36) and the 3rd segmentation housing (30) play a part of the housing of medial/lateral air switch unit (16), and filter (52) and switching baffle plate (50) are accommodated in its inside.
Description
Technical field
The present invention relates to one kind be used for by air (temperature of the air is adjusted by heat exchanger) blow into compartment come
Adjust temperature, in vehicle the Vehicular air-conditioning apparatus of interior.
Background technology
So far, inside and outside air is absorbed to air-conditioner housing by the Vehicular air-conditioning apparatus in vehicle via fan
In, the air-conditioner housing is in its inside formed with gas channel.In driving air mix door and will be by with desired mixed proportion
The cold air and mixed by the hot-air of heater core pattern heating devices heat in air-conditioner housing that evaporator type cooling device cools down
After conjunction, for example, making mixing air from the multiple outlets being arranged in air-conditioner housing through blower duct, and car is blown out to
In the inside of railway carriage or compartment, whereby, the regulation of temperature and humidity is performed in the inside in compartment.
By this Vehicular air-conditioning apparatus, for example, as disclosed in Japanese Unexamined Patent Publication 2004-249905 publications,
Know a kind of full centre type structure, wherein, blower fan is arranged in the approximate centre region of air-conditioner housing.This Vehicular air-conditioning apparatus
Including：Unit housings, wherein, evaporator and heater core are contained in the unit housings inside；Switch with medial/lateral air
Unit, the medial/lateral air switch unit are connected to the side of unit housings, optionally absorb inner air or outside empty
Gas.Unit housings can be divided into two parts in the width direction, and similarly, medial/lateral air switch unit
Housing can also be divided into two parts along its width.In addition, in evaporator and heater core to be contained in segmentation
State in the inside of cell enclosure is assembled, and switches baffle plate etc. to be contained in the switching of the medial/lateral air of segmentation
After being assembled in the state of in the inside of unit, above-mentioned housing and unit housings are interconnected amongst one another.
The content of the invention
However, rely on above-mentioned Vehicular air-conditioning apparatus, the unit housings of inner containment evaporator and heater core etc. are by being drawn
The partition structure for being divided into two parts is formed, and further, because the medial/lateral air for absorption air switches list
The housing of member is formed by the partition structure for being divided into two parts, so needing substantial amounts of number of assembling steps.It is therefore desirable to pass through
The quantity for reducing the part of composition Vehicular air-conditioning apparatus reduces the quantity of number of assembling steps.Further, due to for connecting
The requirement of unit housings and the attachment structure of medial/lateral air switch unit, so while this attachment structure adds car
The width dimensions of air-conditioning.
The present invention overall purpose be to provide it is a kind of can reduce Vehicular air-conditioning apparatus size while reduce part
Quantity and number of assembling steps quantity Vehicular air-conditioning apparatus.
Vehicle according to the invention air-conditioning device has medial/lateral air switch unit, medial/lateral air switching
Unit is configured to switch and absorb inner air and extraneous air；And air-conditioning unit, the air-conditioning unit have air blower opening,
The air blower opening is configured to air to blow into the inside in the runner flowed through for air and compartment.Vehicular air-conditioning apparatus includes
Blower fan, width of the blower fan along the air-conditioning unit are arranged in approximate centre and are configured to air to blow into institute
In the inside for stating compartment；Evaporator, the evaporator are arranged in the inside of the air-conditioning unit and are configured to described in cooling
Air；And heater core, the heater core are configured to heat the air.Vehicular air-conditioning apparatus also includes：First housing section,
First housing section forms the air-conditioning unit；Second housing section, second housing section form the medial/lateral air switching
Unit；With the 3rd housing section, the 3rd housing section is arranged between first housing section and second housing section, and cloth
It is set to across the air-conditioning unit and the medial/lateral air switch unit.In the medial/lateral air switch unit
The rotary shaft of baffle plate and the drive shaft of the blower fan extend in the same direction, and the described first to the 3rd housing section is along institute
State the axially spaced construction of rotary shaft and the drive shaft.
According to the present invention, there is medial/lateral air switch unit (medial/lateral air in Vehicular air-conditioning apparatus
Switch unit is configured to switch and absorb inner air and extraneous air) and air-conditioning unit (air-conditioning unit has air blower
Opening, the air blower opening are configured to air to blow into the inside in the runner flowed through for air and compartment, and in the sky
Blower fan in unit is adjusted to be disposed generally on center along the width of air-conditioner housing), Vehicular air-conditioning apparatus is also equipped with：First shell
Body portion, first housing section composition air-conditioning unit；Second housing section, second housing composition medial/lateral air switch unit；
With the 3rd housing section, the 3rd housing section is arranged between the first housing section and the second housing section and across air-conditioning unit and interior
Side/outside air switch unit.Further, the first to the 3rd housing section is kept off along the switching in medial/lateral air-conditioning unit
The axially spaced construction of the rotary shaft of plate and the drive shaft (rotary shaft and drive shaft extend in the same direction) of blower fan.
Therefore, the housing for forming Vehicular air-conditioning apparatus is made up of the first to the 3rd housing section, first to the 3rd housing section
Along baffle plate rotary shaft and blower fan drive shaft it is axially spaced.In addition, by being arranged in the both ends of the 3rd housing section
The first housing section and the second housing section between set the 3rd housing section (in the 3rd housing section, air-conditioning unit can be accommodated
A part for a part and medial/lateral air switch unit), the conventional vehicles air-conditioning device with being divided into tetrameric structure
Housing compared with unit housings, it is possible to reduce the quantity of part, and can reduce construction Vehicular air-conditioning apparatus needed for group
Fill the quantity of step.Further, because need not be separately provided for the housing that connects medial/lateral air switch unit and
Wherein accommodate the attachment means of the unit housings of evaporator etc., it is possible to reduce the quantity of part, and broad-ruler can be made
Very little size is smaller, and at the same time, can improve the robustness for the housing being made up of the first to the 3rd housing section.
The present invention above and other objects, features and advantages will be become more to show according to following description with reference to the accompanying drawings and
It is clear to, in accompanying drawing, the preferred embodiment of the present invention is shown in a manner of exemplary example.
Brief description of the drawings
Fig. 1 is the exterior perspective view of Vehicular air-conditioning apparatus according to the embodiment of the present invention；
Fig. 2 is the front view of the Vehicular air-conditioning apparatus shown in Fig. 1；
Fig. 3 is the sectional view along the medial/lateral air switch unit of Fig. 2 line III-III interceptions；And
Fig. 4 is the sectional view along the air-conditioner housing of Fig. 2 line IV-IV interceptions.
Embodiment
As shown in Figures 1 to 4, Vehicular air-conditioning apparatus 10 includes：The air-conditioner housing (shell) being made up of each gas channel 12
14；Medial/lateral air switch unit 16, the medial/lateral air switch unit are arranged in the inside of air-conditioner housing 14 simultaneously
And inside and outside air is absorbed by the medial/lateral air switch unit；Blower fan 18, the blower fan are arranged in air-conditioning
In the inside of housing 14；Evaporator 20, the evaporator are used for cooling air；Heater core 22, the heater core are used to heat sky
Gas；And baffle mechanism 24, baffle mechanism operation flow through air stream inside each passage 12 to switch.Hereinafter, Fig. 1 institutes
The left side of the Vehicular air-conditioning apparatus 10 shown will be called the front side of vehicle (in the direction of arrow A), and right side is (along arrow B side
To) it will be called the rear side of vehicle.
Air-conditioner housing 14 is made up of the first to the 3rd segmentation housing 26,28,30 and lower house 32, first to the 3rd segmentation
Housing 26,28,30 can divide along the width (arrow C direction) vertical with (length) direction before and after vehicle；Under this
Housing 32 is arranged to partly cover bottom and the second segmentation housing (the 3rd shell of the first segmentation housing (the first housing section) 26
Body portion) 28.Above-mentioned first to the 3rd segmentation housing 26,28 and 30 and lower house 32 can be formed by such as resin material.
For example, the first segmentation housing 26 is arranged in driver side when being installed in vehicle, and be formed as hollow shape,
A side (along the arrow C1 direction) closure in (arrow C direction) in the width direction, and another side is (along arrow C2 side
To) open.In addition, the second segmentation housing (the 3rd housing section) 28 is connected to the other end of the first segmentation shell 26.
Second segmentation housing 28 is clipped between the first segmentation housing 26 and the 3rd segmentation housing (the second housing section) 30.Second
Segmentation housing 28 includes：First connecting portion 34, the first connecting portion along width formed at one end side (along arrow C1 side
To) on, and it is connected to the first segmentation housing 26；And second connecting portion 36, the second connecting portion 36 is along width shape
Into in another side (along arrow C2 direction), and it is connected to the 3rd segmentation housing 30.In addition, partition wall 38 is (referring to figure
2) formed between first connecting portion 34 and second connecting portion 36.
First connecting portion 34 is formed with the section shape roughly the same with the first segmentation housing 26.Second connecting portion 36 is formed
There is the cross-sectional area smaller than first connecting portion 34.The inside of first connecting portion 34 and the inside of second connecting portion 36 are by separating
The suction inlet 40 of the upper shed of wall 38 connects.
In addition, under conditions of the first segmentation housing 26 and second splits the connection of housing 28, in the first segmentation shell 26
In internal and the second segmentation housing 28 first connecting portion 34, evaporator 20, heater core 20, blower fan 18 and baffle plate machine are accommodated
Structure 24, and each passage 12 flowed through for air is formed wherein.More specifically, the first segmentation housing in air-conditioner housing 14
26 and second segmentation housing 28 the overall housing played a part of for unit heater (air-conditioning unit) of first connecting portion 34.
Further, exhaust blower (vent blower) opening 42 and the shape of defroster blower opening 44 of upward opening
Into in splitting the first connecting portion 34 of housing 28 in the first segmentation housing 26 and second.Exhaust blower opening 42 is arranged as in car
The face of occupant nearby blows air, and defroster blower opening 44 is arranged near exhaust blower opening 42, with
The front window of vehicle nearby blows air.More specifically, exhaust blower opening 42 is arranged towards the rear side of vehicle (along arrow B
Direction), and defroster blower opening 44 is arranged towards the front side (in the direction of arrow A) of vehicle.
On the other hand, under conditions of second connecting portion 36 is connected to the 3rd segmentation housing 30, the switching of medial/lateral air
During unit 16 is housed in its interior, and medial/lateral switch unit 16 and unit heater are interconnected by suction inlet 40,
The suction inlet 40 is in partition wall 38 in vehicle to rear side (in the direction of arrow B) upper shed.
For example, the 3rd segmentation housing 30 is arranged in passenger side when being installed in vehicle, and it is connected to the second segmentation shell
The second connecting portion 36 of body 28, and close the opening of second connecting portion 36.Further, medial/lateral air switch unit
16 part is contained in the inside of the 3rd segmentation housing 30.More specifically, in air-conditioner housing 14, the second segmentation housing 28
Second connecting portion 36 and the 3rd split the overall work for playing the housing for medial/lateral air switch unit 16 of housing 30
With.
As shown in figure 3, in the 3rd segmentation housing 30 and second splits the second connecting portion 36 of housing 28, extraneous air draws
Entrance 46 (absorbing extraneous air by the external air introduction port 46) and inner air intake 48 (are drawn by the inner air
Entrance 48 absorbs inner air) it is arranged to open in a manner of splitting the riding on of housing 30 across the second segmentation housing 28 and the 3rd
Mouthful.External air introduction port 46 splits the upper opening of housing 28,30 to second and the 3rd, and is connected to and extends to vehicle
Intake line in the inside of engine chamber, not illustrating.On the other hand, inner air intake 48 is shaped generally as perpendicular to outer
Portion's air introducing port 46, to be open towards the front side of vehicle (in the direction of arrow A).
Further, as shown in figure 3, in second and the 3rd split the inside of housing 28,30, it is outside to be provided for switching
The switching baffle plate (baffle plate) 50 of the open mode of air introducing port 46 and inner air intake 48, and flow through inside for removing
Air in the dust that contains etc. filter 52.
Moreover, as shown in Fig. 2 on the width for the housing being made up of the segmentation housing 30 of second connecting portion 36 and the 3rd
The length in upper (arrow C direction), the length L1 of the 3rd segmentation housing 30 are more than the second connecting portion in the second segmentation housing 28
36 length L2 (L1>L2).Further, the length L2 of second connecting portion 36 is defined as splitting from partition wall 38 to the 3rd
The length of the joint face of housing 30.
For example, the section of switching baffle plate 50 is inserted in its openend formed with sector, damper shaft 54.Damper shaft 54 is along
Width (arrow C direction in Fig. 2) extension of two and the 3rd segmentation housing 28,30, and as shown in Fig. 2 damper shaft 54
One end can relative to formed second segmentation housing 28 partition wall 38 on supporting member 51 rotatably arrange,
And the other end can rotatably be arranged relative to the 3rd segmentation housing 30.Supporting member 51 splits housing 30 towards the 3rd
Side (along arrow C2 direction) relative to partition wall 38 protrude predetermined altitude.
In addition, switching baffle plate 50 rotates under the driving effect for the actuator not illustrated, and whereby, external air introduction port 46
Or any one in inner air intake 48 is formed on the wall selectivity on the opposite side of the openend of switching baffle plate 50
Ground closes.
For example, filter 52 is inserted by downwardly open filter insertion opening 56, to split housing across the 3rd
30 and second segmentation housing 28 in second connecting portion 36.Introduced in addition, filter 52 is arranged in suction inlet 40 with extraneous air
Between mouth 46 and inner air intake 48, and with the relation of facing external air introducing port 46 and inner air intake 48
Accommodated in a manner of being tilted by a predetermined angle.
For example, as shown in Figure 2 and Figure 4, blower fan 18 is to include rotary fan 58 with multiple blades and for rotating
The centrifugal fan of the driving source 60 of ground driving rotary fan 58.In addition, blower fan 18 is arranged such that rotary fan 58 and driven
The axis in dynamic source 60 orients in a generally horizontal direction, along the width (edge of the vehicle in the first and second segmentation housings 26,28
Arrow C direction) extend, blower fan 18 is arranged to the first connection for splitting housing 28 across the first segmentation housing 26 and second
Portion 34.
Further, blower fan 18 is arranged such that its rotary fan 58 is arranged in the side of the 3rd segmentation housing 30
In (along arrow C2 direction), and towards the upper shed of partition wall 38 suction inlet 40 with straight line.
More specifically, vehicle air conditioning 10 is the full center that horizontal direction of the blower fan 18 along air-conditioner housing 14 is arranged in center
Type HVAC (heating, ventilation and air adjustment) system.
In addition, based on the control signal from the controller not illustrated, driving source 60 is driven in rotary manner, and revolve
Rotary fan 58 rotates integrally with driving source 60.Along with the rotation of rotary fan 58, from medial/lateral air switch unit 16
In inner air intake 48 or the air of external air introduction port 46 pass through from a side of rotary fan 58 in partition wall
The suction inlet 40 of 38 upper sheds is introduced in center, therefore, air be blown out to be formed first and second split housings 26,
In gas channel 12 in 28.
As shown in figure 4, for example, evaporator 20, which is arranged in across the first segmentation housing 26 and second, splits the first of housing 28
Below the blower fan 18 of connecting portion 34, and evaporator 20 is arranged to short transverse (the arrow D relative to air-conditioner housing 14
Direction) be tilted by a predetermined angle.In addition, in evaporator 20, refrigerant is circulated by multiple pipes not illustrated, and by making
Fin of the air through arrangement between the tubes, heat exchange is carried out between air and refrigerant, and the air after cooling carries
Supply the downstream of evaporator 20.
For example, heater core 22 is arranged in the interior of the first connecting portion 34 of the first segmentation housing 26 and the second segmentation housing 28
In portion, on than downstream of the evaporator 20 more towards the front side (in the direction of arrow A) of vehicle, and with evaporator 20
Identical mode, heater core 22 are arranged to the short transverse relative to the air-conditioner housing 14 almost parallel with evaporator 20
(arrow D direction) is tilted by a predetermined angle.
In addition, in heater core 22, the water after heating is circulated by multiple pipes not illustrated, and by wearing air
The fin of arrangement between the tubes is crossed, carries out heat exchange between the water after air and heating, whereby, air is supplied to heater
The downstream of core 22.
As shown in figure 4, baffle mechanism 24 includes：Air mixing baffle 62, the air mixing baffle are arranged in evaporator 20
Between heater core 22；First switching baffle plate 64, the first switching baffle plate are used to switch exhaust blower opening 42 and defrosting
The blowing state of air blower opening 44；With the second switching baffle plate 66, the second switching baffle plate 66 is opened for switching defroster blower
Mouth 44 and the blowing state of foot's air blower opening 68.
Air mixing baffle 62 is formed as the tabular of such as bending, and is arranged along the width of air-conditioner housing 14.
Two sidepieces of air mixing baffle 62 are directed along guide device (not shown), and guide device is arranged in air-conditioner housing 14
On internal face.In addition, glide direction of the rack drive 70 along air mixing baffle 62 is arranged in air mixing baffle 62
On internal face, and engaged with being pivotally supported in air-conditioner housing 14, axle 72 little gear 74.
By rotation of the axle 72 under the drive actions for the actuator not illustrated, air mixing baffle 62 can be along guiding
Device slides in a generally horizontal direction.By the movement of air mixing baffle 62, the air cooled down by evaporator 20 is adjusted
Mixing ratio between (cold air) and the air (hot-air) heated by heater core 22, therefore, is blowed towards downstream
Mixing air.
First switching baffle plate 64 is the butterfly gear being supported between exhaust blower opening 42 and defroster blower opening 44
Plate, the axle 76 of the first switching baffle plate 64 are respectively supported at the side wall of the first segmentation housing 26 and the separation of the second segmentation housing 28
On wall 38, to rotate.In addition, the first switching baffle plate 64 is predetermined around the rotation of axle 76 under the drive actions for the actuator not illustrated
Angle, whereby between one in the downstream and exhaust blower opening 42 and defroster blower opening 44 of switching evaporator 20
Connected state.
Formed with sector crosssection, its axle 78 is pivotally supported in the first segmentation housing 26 second switching baffle plate 66 respectively
On the partition wall 38 of side wall and the second segmentation housing 28.Switch drive actions of the baffle plate 66 in the actuator not illustrated by second
Under around axle 78 rotate predetermined angular, the connected state of switching foot air blower opening 68.
The axle 76 and second of first switching baffle plate 64 switches short transverse of the axle 78 of baffle plate 66 along partition wall 38 (along arrow
D direction) it is separated from each other, and switch the damper shaft 54 (two pecked line shapes shown in reference picture 4) of baffle plate 50 by rotatably
It is supported between the axle 78 of the switching baffle plate 66 of axle 76 and second of the first switching baffle plate 64.More specifically, two axles 76,78 and gear
Board shaft 54 is arranged on partition wall 38, to be offset from one another along short transverse (arrow D direction) in a manner of non-overlapping.
Further, as shown in Fig. 2 switching the axle 78 of baffle plate 66 on switching the damper shaft 54 and second of baffle plate 50, because
The width (arrow C direction) for being their end along air-conditioner housing 14 is (more specifically, along damper shaft 54 and the axle of axle 78
To) preset distance is separated, so switching baffle plate 50 does not contact with axle 78, meanwhile, the second switching baffle plate 66 does not connect with damper shaft 54
Touch.
Constructed essentially as described above according to the Vehicular air-conditioning apparatus 10 of present embodiment.Below, it is explanation vehicle is empty
Adjust operation and the advantage of device 10.
First, rung by the operation of automotive occupant (not shown) positioned at the bar being provided with the compartment of Vehicular air-conditioning apparatus 10
The actuator that should do not illustrated in the operation driving of action bars, rotates predetermined angular along with axle.Thus, air mixing baffle 62 exists
By do not illustrate guide means guide while, be slidably moved preset distance towards the front side of vehicle or rear side.
Further, meanwhile, based on the control signal from the controller not illustrated, the driving source 60 of blower fan 18 is revolved
Turn ground driving, so that rotary fan 58 rotates.Therefore, air is by through the inside of medial/lateral air switch unit 16
Any one in air introducing port 48 and external air introduction port 46, is introduced in housing.In air through filter 52
And eliminate comprising after aerial dust etc., the air after filtering is absorbed into the first He by the first suction inlet 40
In second segmentation housing 26,28, and air is introduced in center from a side of rotary fan 58, is then transferred to rotation
The outer circumferential side of fan 58.
As shown in figure 4, the air sent out from blower fan 18 is downward through the passage 12 to be formed in downstream, and through steaming
Send out device 20 and it is cooled after, by with mixed through the air of heater core 22 after, air themperature is adjusted to preferred temperature.
Then, adjust the air after temperature and interior is blown out to by exhaust blower opening 42 or defroster blower opening 44.
As described above, (wherein, width side of the blower fan 18 along air-conditioner housing 14 in full centre type Vehicular air-conditioning apparatus 10
To being disposed generally on center), air-conditioner housing 14 (wherein accommodates evaporator 20, heater core 22 and drum by the first segmentation housing 26
A part for fan 18), the 3rd segmentation housing 30 (part for wherein accommodating medial/lateral air switch unit 16) and the
Two segmentation housings 28 (it is arranged between the first segmentation housing 26 and the 3rd segmentation housing 30) composition.First to the 3rd segmentation shell
Body 26,28,30 (arrow C direction) can separate in the width direction.At the same time, the first and second switching baffle plates 64,66 (they
Be arranged in the first segmentation housing 26 and the second segmentation housing 28 first connecting portion 34 inside in) and air mixing baffle
(they are arranged in the second connection of the second segmentation housing 28 for the axis of 62 axle 72 and the axis of the damper shaft 54 of switching baffle plate 50
Split in the inside of housing 30 in portion 36 and the 3rd) formed along substantially common direction (arrow C direction).
Therefore, in air-conditioner housing 14, there is provided the structure for being divided into three parts, the structure includes the second segmentation housing
28, the second segmentation housing 28 can be at one of its inner containment unit heater and medial/lateral air switch unit 16
Point.Thus, can compared with the conventional vehicles air-conditioning device including unit housings and the housing for the form for being divided into four part-structures
To reduce the quantity of part, and the quantity of the number of assembling steps needed for construction Vehicular air-conditioning apparatus can be reduced.
Further, there is provided a kind of such structure：Set between the first segmentation housing 26 and the 3rd splits housing 30
Second segmentation housing 28, it is common to accommodate unit heater and medial/lateral air switch unit in the second segmentation housing 28
16 part, and by the second segmentation housing 28, the company of foundation between the first segmentation housing 26 and the 3rd splits housing 30
It is logical.Evaporated therefore, it is not necessary to be separately provided as is conventional for the housing in inner side/outside air switch unit with accommodating
The attachment means connected with foundation are attached between the inside of the cell enclosure of device etc..Furthermore it is possible to improve by first to
The rigidity for the air-conditioner housing 14 that three segmentation housings 26,28 and 30 form.Consequently, because rigidity is improved in Vehicular air-conditioning apparatus 10
While do not need single attachment means, it is possible to reduce the quantity of part, and width dimensions can be made (along arrow C
Direction) size it is smaller.
Moreover, second segmentation housing 28 in, be arranged on the side of the first segmentation housing 26 first and second switching
The axle 76,78 of baffle plate 64,66 and be arranged in the 3rd segmentation housing 30 side on switching baffle plate 50 damper shaft 54 respectively by
It is rotatably supported on partition wall 38.Further, damper shaft 54 and axle 76,78 are along the width side of air-conditioner housing 14
Separated each other to (arrow C direction).Accordingly, with respect to identical partition wall 38, prevent from being arranged in the first segmentation housing
The axle 76,78 of the first and second switching baffle plates 64,66 on 26 side is with being arranged on the side of the 3rd segmentation housing 30
Interfering with each other between the damper shaft 54 of switching baffle plate 50.More specifically, axle 76,78 does not contact with switching baffle plate 50, and baffle plate
Axle 54 does not contact with the first and second switching baffle plates 64,66.
Further, during the segmentation of molding second housing 28, it can shorten to perform when mould removes operation and (move vertically
Except direction, arrow C direction) stroke.It is thereby possible to reduce the size of device for molding, and can be easy and satisfactory
Ground removes the second segmentation housing 28 from mould.Therefore, manufacturing process can be made shorter, and productivity ratio can be improved.
Vehicle according to the invention air-conditioning device is not limited to above-mentioned embodiment, and certainly in the base without departing from the present invention
In the case of this spirit, various additional results or modification structure can be used.
Claims (2)
1. a kind of Vehicular air-conditioning apparatus (10), the Vehicular air-conditioning apparatus have：Medial/lateral air switch unit (16), this is interior
Side/outside air switch unit is configured to switch and absorb inner air and extraneous air；And air-conditioning unit, the air-conditioning unit
With air blower opening (42,44,68), the air blower opening be configured to blow air into the runner that is flowed through for the air and
In the inside in compartment, the Vehicular air-conditioning apparatus (10) includes：Blower fan (18), width of the blower fan along the air-conditioning unit
Direction is arranged in approximate center and is configured to the air being blown into the inside in the compartment；Evaporator (20), should
Evaporator is arranged in the inside of the air-conditioning unit and is configured to cool down the air；With heater core (22), should add
Hot device core is configured to heat the air, and the Vehicular air-conditioning apparatus (10) also includes：
First housing section (26), first housing section form the air-conditioning unit；
Second housing section (30), second housing section form the medial/lateral air switch unit (16)；With
3rd housing section (28), the 3rd housing section be arranged in first housing section (26) and second housing section (30) it
Between, and the air-conditioning unit and the medial/lateral air switch unit (16) are arranged to span,
Wherein, the rotary shaft (54) of the medial/lateral air switch unit (16) and the baffle plate (50) in the air-conditioning unit
Extended in the same direction with the drive shaft of the blower fan (18), and first housing section to the 3rd housing section (26,28,
30) it is configured to along the axially spaced of the rotary shaft (54) and the drive shaft,
In 3rd housing section (28), in the first connecting portion (34) being connected with first housing section (26) and with described
Formed with partition wall (38) between the second connecting portion (36) of two housing sections (30) connection, on the partition wall (38) formed with
From the supporting part (51) of the prominent predetermined altitude of the partition wall (38), the rotary shaft (54) of the baffle plate (50) is rotatably set
Be placed in the supporting part (51), the rotary shaft (54) for the baffle plate (50) being thus received in second housing section (30) and
Another baffle plate (64,66) being contained in first housing section (26) separates each other vertically, and described another
The rotary shaft (76,78) and the baffle plate (50) of individual baffle plate (64,66) separate each other vertically.
2. Vehicular air-conditioning apparatus according to claim 1, wherein, from the partition wall (38) to second housing section
(30) length of joint face is shorter along the length of width than second housing section (30).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013-187408 | 2013-09-10 | ||
| JP2013187408A JP6234747B2 (en) | 2013-09-10 | 2013-09-10 | Air conditioner for vehicles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104417316A CN104417316A (en) | 2015-03-18 |
| CN104417316B true CN104417316B (en) | 2018-02-13 |
Family
ID=52819256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410451914.XA Expired - Fee Related CN104417316B (en) | 2013-09-10 | 2014-09-05 | Vehicular air-conditioning apparatus |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6234747B2 (en) |
| CN (1) | CN104417316B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106084460A (en) * | 2016-06-18 | 2016-11-09 | 合肥卡诺汽车空调有限公司 | A kind of automotive air conditioning device using thermoplastic composite |
| US11260718B2 (en) * | 2019-05-03 | 2022-03-01 | Valeo North America, Inc. | Split heating, ventilation and air-conditioning (HVAC) assembly |
| EP3862200B1 (en) * | 2020-02-04 | 2022-12-28 | Ningbo Geely Automobile Research & Development Co., Ltd. | An air conditioning system and a method for operating an air conditioning system |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200992127Y (en) * | 2006-12-13 | 2007-12-19 | 芜湖博耐尔汽车电气系统有限公司 | Automobile air conditioner |
| CN101505983A (en) * | 2006-08-22 | 2009-08-12 | 卡森尼可关精株式会社 | Air conditioner for automobile |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002274153A (en) * | 2001-03-16 | 2002-09-25 | Denso Corp | Air conditioner for vehicle |
| FR2822107B1 (en) * | 2001-03-19 | 2012-03-23 | Denso Corp | AIR CONDITIONER FOR VEHICLES HAVING RIGHT STEERING WHEEL AND LEFT STEERING WHEEL |
| JP4326235B2 (en) * | 2003-02-21 | 2009-09-02 | 株式会社日本クライメイトシステムズ | Air conditioner for vehicles |
| JP2004249921A (en) * | 2003-02-21 | 2004-09-09 | Japan Climate Systems Corp | Case structure of vehicular air conditioner |
| KR101152018B1 (en) * | 2005-05-20 | 2012-06-08 | 한라공조주식회사 | Center mounting type air conditioner for vehicle |
| JP2008254601A (en) * | 2007-04-05 | 2008-10-23 | Denso Corp | Vehicular air-conditioner |
-
2013
- 2013-09-10 JP JP2013187408A patent/JP6234747B2/en not_active Expired - Fee Related
-
2014
- 2014-09-05 CN CN201410451914.XA patent/CN104417316B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101505983A (en) * | 2006-08-22 | 2009-08-12 | 卡森尼可关精株式会社 | Air conditioner for automobile |
| CN200992127Y (en) * | 2006-12-13 | 2007-12-19 | 芜湖博耐尔汽车电气系统有限公司 | Automobile air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104417316A (en) | 2015-03-18 |
| JP2015054543A (en) | 2015-03-23 |
| JP6234747B2 (en) | 2017-11-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3858466B2 (en) | Automotive air conditioner | |
| JP6201621B2 (en) | Air conditioning unit for vehicles | |
| CN102653223B (en) | Air conditioner for vehicles | |
| JP4513835B2 (en) | Air conditioner | |
| JP7073480B2 (en) | Blowers for corresponding automatic vehicle heating, ventilation and / or air conditioning | |
| JP2019521907A (en) | Heating, ventilation and / or air conditioning equipment for motor vehicles | |
| JP7133009B2 (en) | Fans and corresponding heating, ventilation and/or air conditioning systems for motor vehicles | |
| JP2009023592A (en) | Air conditioner | |
| CN104417316B (en) | Vehicular air-conditioning apparatus | |
| JP2008094251A (en) | Vehicular air conditioner | |
| JP5131141B2 (en) | Air conditioner for vehicles | |
| US6749008B2 (en) | Vehicle air-conditioning system | |
| WO2018083940A1 (en) | Air conditioning unit for vehicle | |
| JP5353665B2 (en) | Air conditioner for vehicles | |
| CN106103150B (en) | Air conditioner for vehicles | |
| JP2003341343A (en) | Vehicular air conditioner | |
| JP2008254601A (en) | Vehicular air-conditioner | |
| KR102038757B1 (en) | Heating, ventilation and/or air-conditioning device for a motor vehicle | |
| JP2015128938A (en) | Blower for vehicle and air conditioner for vehicle | |
| KR101492152B1 (en) | Rear air conditioner for vehicle | |
| JP5962499B2 (en) | In-vehicle air conditioner | |
| JP4075168B2 (en) | Air conditioner for vehicles | |
| JP4285348B2 (en) | Air conditioner for vehicles | |
| JP2002274148A (en) | Vehicular air conditioner | |
| JP2001171332A (en) | Vehicle air conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180213 Termination date: 20210905 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |