CN109551994A - Air conditioner for vehicles - Google Patents
Air conditioner for vehicles Download PDFInfo
- Publication number
- CN109551994A CN109551994A CN201811104471.1A CN201811104471A CN109551994A CN 109551994 A CN109551994 A CN 109551994A CN 201811104471 A CN201811104471 A CN 201811104471A CN 109551994 A CN109551994 A CN 109551994A
- Authority
- CN
- China
- Prior art keywords
- air conditioner
- vehicles
- fastening part
- protection cap
- slit
- 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.)
- Granted
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
- B60H1/00535—Mounting or fastening of the housing to the vehicle
-
- 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
- B60H1/00357—Air-conditioning arrangements specially adapted for particular vehicles
- B60H1/00385—Air-conditioning arrangements specially adapted for particular vehicles for vehicles having an electrical drive, e.g. hybrid or fuel cell
- B60H1/00392—Air-conditioning arrangements specially adapted for particular vehicles for vehicles having an electrical drive, e.g. hybrid or fuel cell for electric vehicles having only electric drive means
-
- 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
-
- 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
- B60H1/00557—Details of ducts or cables
-
- 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
- B60H1/22—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant
- B60H1/2215—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant the heat being derived from electric heaters
Abstract
The present invention discloses a kind of air conditioner for vehicles with the air conditioner housing fastening structure after the improvement that can be performed simultaneously cradling function and PTC line protection lid function.Air conditioner for vehicles equipped with heated using electric energy and be used as air conditioner housing inside heating heat source electric heater; wherein; equipped with the protection cap for the wiring portion for protecting the electric heater, and the fastening part for being anchored on console side cover is integrally formed in the protection cap.
Description
Technical field
Vehicle is equipped on the present invention relates to a kind of air conditioner for vehicles more particularly to one kind and makes indoor temperature, wet
The condition of degree, air-flow and cleannes etc. remains the air conditioner for vehicles for being adapted for use with the state of purpose.
Background technique
In general, air conditioner for vehicles is as a kind of for the air of outside vehicle to be directed into vehicle chamber or make
To the device for being freezed in vehicle chamber or being heated and being heated or cooled during the indoor air circulation of vehicle,
The inside of air conditioner housing is equipped with the evaporator for executing cooling effect, the heater core for executing heat effect
(heater core) and mode conversion valve is blowed, the mode conversion valve that blows selectively will be by means of steaming
The air for sending out device or heater core and being cooled or heating is blown into the indoor various pieces of vehicle.
Fig. 1 is the sectional view inside the existing air conditioner for vehicles of diagram.As shown in Figure 1, existing Vehicular air-conditioning
Device includes air conditioner housing 30, evaporator 10, heater core 20 and temperature governor valve 32.
Air conditioner housing 30 is equipped with the outlet side being set in turn in along the downstream of air-flow direction and passes through mode respectively
The defroster grill (defrostvent) 34 of valve 34d, 36d, 38d opening and closing, facial ventilation opening (face vent) 36 and floor
Ventilation opening (floor vent) 38.Evaporator 10 is built in 31 side of entrance of air conditioner housing 30, and heater core 20 is flowed in air
The rear of evaporator 10 is set on direction.
Temperature governor valve 32 is the composition for being set to the inside of air conditioner housing 30, is provided to evaporator 10 and heater
The aperture of 20 Lateral supply access of 20 Lateral supply access of heater core or heater core is adjusted between core 20, thereby executing adjusting
The function of the temperature of wind pushing air.Also, in 31 side of the entrance of air conditioner housing 30 equipped with pressure fan.
The air conditioner for vehicles constituted in this way according to air suck mode by pressure fan by interior gas or outer gas blow to
The inside of air conditioner housing 30, the air carry out heat exchange by evaporator 10 and with the refrigerant in 10 internal flow of evaporator, from
And cold air is converted to, or carry out heat exchange by heater core 20 and with the cooling water in 20 internal flow of heater core, from
And hot gas is converted to, it is expelled in vehicle chamber followed by the air port (vent) opened according to refrigeration mode, heating mode,
Thereby executing to the indoor refrigerating/heating of vehicle.
Above-mentioned existing air conditioner for vehicles is loaded on car body with the driver's cabin module state group of vehicle, and inline in vehicle
(inline) over-assemble console side cover.At this point, being moved after assembling to formally assemble console side cover and prevent, need
Individually fixed device.For this reason, it may be necessary to constitute individual bracket (Holder) in air conditioner housing.Therefore, special bracket is set
Lead to increased costs.
Also, in the air-conditioning device of electric car, dawdle due to being routed when air-conditioning device is put into car body in car body
Floor, it is therefore desirable to individual high voltage posive temperature coefficient thermistor (PTC) line protection cap be set, and cradle portion has occurred
The problem of Chong Die with PTC wiring portion.
Summary of the invention
In order to solve existing issue same as above, provide in the present invention it is a kind of have can be performed simultaneously cradling function
And the air conditioner for vehicles of the air conditioner housing fastening structure after the improvement of PTC line protection lid function.
Vehicle according to the invention is used as inside air conditioner housing with air-conditioning device equipped with being heated using electric energy
The heating electric heater of heat source, wherein equipped with the protection cap for the wiring portion for protecting the electric heater, and in the guarantor
Protecting cover is integrally formed with the fastening part for being anchored on console side cover.
In vehicle according to the invention air-conditioning device, fastening part is integrally formed in protection cap, to be performed simultaneously
Protect the function of the wiring portion of electric heater and the assembling cradling function of console side cover.Therefore, in the sky of narrow space
It adjusts the lower part installation space of shell integrally to constitute the protection cap for executing two kinds of functions, therefore has and reduce required space and section
Save the effect of component.
Also, slit is solved as fastening integrally is in protection cap and for deformation when product becomes larger and injecting products
Weaker problem.That is, slit forms structure of splitting in the side of fastening part, to improve the rigidity for deformation and keep size
Precision.
Detailed description of the invention
Fig. 1 is the sectional view inside the existing air conditioner for vehicles of diagram.
Fig. 2 is the perspective view for showing the air conditioner for vehicles of an embodiment according to the present invention.
Fig. 3 is the solid for showing the state that protection cap is separated from the air conditioner for vehicles of an embodiment according to the present invention
Figure.
Fig. 4 be show an embodiment according to the present invention air conditioner for vehicles be set to car body state side view
Figure.
Fig. 5 is the perspective view for showing the protection cap of an embodiment according to the present invention.
Fig. 6 is the perspective view for showing the fastening part of protection cap of an embodiment according to the present invention.
Fig. 7 is the front view for showing the fastening part of protection cap of an embodiment according to the present invention.
Fig. 8 is the sectional view of the protection cap for showing an embodiment according to the present invention and the discrete state of console side cover.
Fig. 9 is the sectional view for showing the discrete state of the protection cap and console side cover according to the variation example of Fig. 8.
Symbol description
110: air conditioner housing 130: electric heater
131: wiring portion 200: protection cap
210: fastening part 211: slit
212: support portion 213: axle portion
214: round plate 300: console side cover
310: fastening part 400: car body
Specific embodiment
Hereinafter, the detailed description that the technological maheup referring to attached drawing and to air conditioner for vehicles carries out.
Fig. 2 is the perspective view for showing the air conditioner for vehicles of an embodiment according to the present invention, and Fig. 3 is to show protection cap
The perspective view of the state separated from the air conditioner for vehicles of an embodiment according to the present invention, Fig. 4 is to show according to the present invention
An embodiment air conditioner for vehicles be set to car body state side view, Fig. 5 is that show according to the present invention one real
The perspective view of the protection cap of example is applied, Fig. 6 is the perspective view for showing the fastening part of protection cap of an embodiment according to the present invention, figure
7 be the front view for showing the fastening part of protection cap of an embodiment according to the present invention, and Fig. 8 is to show according to the present invention one in fact
Apply the protection cap of example and the sectional view of console side cover discrete state.
As shown in Fig. 2 to Fig. 8, the air conditioner for vehicles of an embodiment according to the present invention includes air conditioner housing 110, cold
But heat exchanger, heat-up heat exchanger and temperature governor valve are used.
Air conditioner housing 110 air inflow aperture equipped with the blowing unit for including blower wheel and blower motor and
Gas and outer gas in selectively receiving.Heat exchanger for cooling and heat-up heat exchanger are flowed along the air of air conditioner housing 110
Direction is set gradually.It is logical equipped with the defrosting being opened and closed respectively by each mode valve in the air outlet of air conditioner housing 110
Air port 111, facial ventilation opening 112 and floor ventilation mouth 113.
Temperature governor valve is the composition for being set to the inside of air conditioner housing 110, be provided to heat exchanger for cooling with
Between heat-up heat exchanger, by adjusting the amount by the air of heat-up heat exchanger and being bypassed around heating heat exchange
The amount of the air of device, so that control is expelled to the indoor air themperature of vehicle.
Air conditioner for vehicles is the device for being set to electric car, equipped with electric heater 130.130 benefit of electric heater
Electricity consumption can be carried out heating and be used as the heating heat source inside air conditioner housing 110, can be added by the PTC to be generated heat by PTC element
Hot device etc. is constituted.Heat-up heat exchanger can be made of electric heater 130 or by adding in individual heat exchanger additional electrical
The composition of hot device 130 is realized.
The air conditioner for vehicles of an embodiment according to the present invention is equipped with protection cap 200.Protection cap 200 is with other
The mode of object is anchored on air conditioner housing 110, is integrally formed with the fastening part 210 for fastening with car body in protection cap 200.
Play bracket (Holder) function in fastening part 210.
Also, tolerance-absorbent component is formed in fastening part 210.In tolerance-absorbent component equipped with the one of fastening part 210
Side is formed the slit (slit) 211 of slot by opening.The major function of tolerance-absorbent component is prevented when being molded fastening part 210
In addition to this deformation in the case where fastening part 210 is anchored on car body, executes elastic portion function, to also execute raising together
According to the function of the assemblability of assembling tolerance.
Protection cap 200 executes the function of the wiring portion 131 of protection electric heater 130.It is integrally formed in protection cap 200
For being anchored on the fastening part 210 of console side cover 300.
Air conditioner for vehicles is set to car body, and the assembling control in vehicle inline (inline) with driver's cabin module state
Platform side cover 300 processed.Fastening part 210 executes fixed function, so that accurately assembling and being assembled in sky for console side cover 300
Shell 110 is adjusted not move later.Protection cap 200 may include electric component lid, wire cover, actuator cap etc..
Protection cap 200 is anchored on the lower portion of air conditioner housing 110.It is formed with and is used for and air conditioner housing in protection cap 200
The binding groove 205 of 110 fastenings.The upper surface 207 of protection cap 200 leads in the state of being tightly attached to the lower end surface of air conditioner housing 110
Binding groove 205 is crossed to be fixed using screw etc..Scheduled spatial portion is formed inside protection cap 200 by recess, top is open
For rough "U" shaped shape.
Fastening part 210 is formed in the side of protection cap 200.Fastening part 210 is equipped with support portion 212, axle portion 213 and disk
Portion 214.Support portion 212 is formed in the side of protection cap 200, with the laterally projecting shape in the side of disc-shape from protection cap 200
At.Axle portion 213 is configured to disc-shape, from the laterally projecting formation of support portion 212.Round plate 214 is configured to disc-shape, from
Axle portion 213 is protruded to be formed along radial direction.
There is car body 400 in the lower disposed of air conditioner housing 110, is set to the wiring of the electric heater 130 of air conditioner housing 110
Portion 131 will dawdle in the bottom surface of car body 400.Protection cap 200 covers a part of the lower part of air conditioner housing 110, in air-conditioning
Protection cap 200 is arranged between shell 110 and the bottom surface of car body 400.Protection cap 200 prevents the wiring portion of electric heater 130
131 are directly contacted with the bottom surface of car body 400.
The round plate 214 of fastening part 210 is slidably inserted into the fastening part 310 for being formed in console side cover 300, to control
Platform side cover 300 processed is fixed on protection cap 200.The fastening part of console side cover 300 is formed with the orbit portion 315 of " Fang " shape shape,
It is slided as round plate 214 is inserted into orbit portion 315, to complete to assemble.
Finally, fastening part 210 is integrally formed in protection cap 200, to be performed simultaneously the wiring of protection electric heater 130
The function in portion 131 and the assembling of console side cover 300 function of bracket.In this way, under the air conditioner housing of narrow space
Portion's installation space integrally constitutes the protection cap for executing two kinds of functions, therefore has the effect for reducing required space and saving component
Fruit.
A side opening is formed in fastening part 210 and forms the slit 211 of slot.Slit 211 is extended to form along radial direction
In fastening part 210.More specifically, slit 211 is from the upper surface of protection cap 200 via support portion 212, axle portion 213 and disk
Portion 214 and extend to form to the lower part.Also, slit 211 is extended to form into support portion 212, axle portion 213 and round plate 214
The heart.
That is, slit 211 forms the structure of splitting of slit (Slit) shape from the upper surface of protection cap 200 207 towards lower part.
In such a case, it is possible to which slit 211 is made to extend only to the center of fastening part 210 and keep intensity.When slit 211 extends beyond
When the center of fastening part 210, the intensity of fastening part 210 is drastically reduced.
Slit 211 solve with fastening integrally in protection cap and when product becomes larger and injecting products it is easily deformable
Problem.That is, slit 211 forms structure of splitting in the side of fastening part 210, to improve the intensity of resistance to deformation and keep size smart
Degree.
In other words, slit 211 provides structure of splitting in the side of fastening part 210.With the disc for not forming slit
Fastening part compare, if be equipped with slit 211, for the deformation of the bending of fastening part 210 or warpage etc, slit
211 groove portion provides stronger structural strength.
In addition, Fig. 9 is the sectional view for showing the discrete state of the protection cap and console side cover according to the variation example of Fig. 8.
Referring to Fig. 9, sectional area is formed in console side cover 300 and is first become larger the lug boss 330 of the cleat shape to become smaller again.
Also, it is formed with the smaller insertion hole 230 of diameter more inwardly in fastening part 210, to be inserted into lug boss 330.By will be raised
Portion 330 is inserted into insertion hole 230, to be easy to console side cover 300 being assembled in protection cap 200.
In addition, variation example according to the present invention, tolerance-absorbent component can use the composition such as rubber material, and by dual
It is molded and is formed in the outside of the fastening part 210 of injection molding.Rubber fully executes tolerance-absorbent function, improves simultaneously
Air-tightness between fastening part.Due in the case where needing watertight structure may leak, above-described embodiment it is narrow
Seam also can use the rubber components composition that can reach tolerance-absorbent function and water-tight function simultaneously.
More than, vehicle according to the invention is illustrated with air-conditioning device referring to embodiment shown in the drawings, so
And this is only exemplary, those skilled in the art be appreciated that can realize therefrom multiplicity deformation and with its etc.
Same other embodiments.Therefore, real technical protection scope should be limited by the technical idea that claims are recorded.
Claims (12)
1. a kind of air conditioner for vehicles, it is characterised in that be anchored on air conditioner housing equipped in a manner of other object
(110) protection cap (200),
The fastening part (210) for fastening with car body is integrally formed in the protection cap (200).
2. air conditioner for vehicles as described in claim 1, which is characterized in that
Tolerance-absorbent component is formed in the fastening part (210).
3. air conditioner for vehicles as described in claim 1, which is characterized in that
It is used as air conditioner housing (110) internal electric heater (130) heated with heat source equipped with being heated using electric energy,
The wiring portion (131) of protection cap (200) protection electric heater (130),
The fastening part (210) is anchored on the console side cover (300) of vehicle.
4. air conditioner for vehicles as claimed in claim 2, which is characterized in that
The slit (211) of slot is formed equipped with a side opening of fastening part (210) in the tolerance-absorbent component.
5. air conditioner for vehicles as claimed in claim 4, which is characterized in that
The slit (211) extends to form along radial direction in fastening part (210).
6. air conditioner for vehicles as claimed in claim 4, which is characterized in that
The fastening part (210) equipped with: support portion (212) is formed in the side of protection cap (200)；Axle portion (213), from institute
State support portion (212) laterally projecting formation；And round plate (214), shape is protruded from the axle portion (213) along radial direction
At,
The round plate (214) is slidably inserted into the fastening part (310) for being formed in console side cover (300).
7. air conditioner for vehicles as claimed in claim 6, which is characterized in that
The slit (211) is from the upper surface of protection cap (200) via the support portion (212), axle portion (213) and round plate
(214) it extends to form to the lower part.
8. air conditioner for vehicles as claimed in claim 7, which is characterized in that
The slit (211) extends to form to the center of the support portion (212), axle portion (213) and round plate (214).
9. air conditioner for vehicles as claimed in claim 6, which is characterized in that
The fastening part (310) of the console side cover (300) is formed with the orbit portion (315) of " Fang " shape shape, the round plate
(214) orbit portion (315) are inserted into and slided.
10. air conditioner for vehicles as claimed in claim 3, which is characterized in that
Sectional area is formed in the console side cover (300) first to become larger again the lug boss (330) of gradually smaller cleat shape,
It is formed with the smaller insertion hole (230) of diameter more inwardly in the fastening part (210), to be inserted into the lug boss
(330)。
11. air conditioner for vehicles as described in claim 1, which is characterized in that
The protection cap (200) is anchored on the lower portion of air conditioner housing (110).
12. air conditioner for vehicles as claimed in claim 2, which is characterized in that
The tolerance-absorbent component is constituted using rubber, and the fastening part of injection molding is formed in by dual injection
(210) outside.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020170123145A KR102401277B1 (en) | 2017-09-25 | 2017-09-25 | Air conditioner for vehicle |
| KR10-2017-0123145 | 2017-09-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109551994A true CN109551994A (en) | 2019-04-02 |
| CN109551994B CN109551994B (en) | 2022-03-25 |
Family
ID=65864669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811104471.1A Active CN109551994B (en) | 2017-09-25 | 2018-09-21 | Air conditioner for vehicle |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR102401277B1 (en) |
| CN (1) | CN109551994B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113370743A (en) * | 2020-03-10 | 2021-09-10 | 翰昂汽车零部件有限公司 | Fixing structure of air conditioner shell |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3707662A1 (en) * | 1987-03-10 | 1988-09-22 | Bayerische Motoren Werke Ag | Fastening arrangement for heating and/or air-conditioning devices in motor vehicles |
| KR20040078009A (en) * | 2003-03-03 | 2004-09-08 | 한라공조주식회사 | Filter Cover Assembly for an Air Conditioning Unit |
| WO2014041954A1 (en) * | 2012-09-14 | 2014-03-20 | 日産自動車株式会社 | Protective structure for air conditioner for vehicle |
| CN205112925U (en) * | 2014-11-04 | 2016-03-30 | 翰昂系统株式会社 | Vehicle air -conditioning device |
| KR20170050099A (en) * | 2015-10-29 | 2017-05-11 | 현대자동차주식회사 | Support structure for air conditioner unit in bus |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101214302B1 (en) * | 2006-11-07 | 2012-12-20 | 한라공조주식회사 | Side Cover Conecting Structure of Air Conditioning Case |
| US20080185061A1 (en) | 2007-02-01 | 2008-08-07 | Denso International America, Inc. | Rubber, two-shot over-mold drain grommet for vehicle air conditioner |
| BR112014017912B8 (en) | 2012-01-20 | 2022-06-14 | Nissan Motor | Vehicle and vehicle air conditioning unit |
-
2017
- 2017-09-25 KR KR1020170123145A patent/KR102401277B1/en active IP Right Grant
-
2018
- 2018-09-21 CN CN201811104471.1A patent/CN109551994B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3707662A1 (en) * | 1987-03-10 | 1988-09-22 | Bayerische Motoren Werke Ag | Fastening arrangement for heating and/or air-conditioning devices in motor vehicles |
| KR20040078009A (en) * | 2003-03-03 | 2004-09-08 | 한라공조주식회사 | Filter Cover Assembly for an Air Conditioning Unit |
| WO2014041954A1 (en) * | 2012-09-14 | 2014-03-20 | 日産自動車株式会社 | Protective structure for air conditioner for vehicle |
| CN205112925U (en) * | 2014-11-04 | 2016-03-30 | 翰昂系统株式会社 | Vehicle air -conditioning device |
| KR20170050099A (en) * | 2015-10-29 | 2017-05-11 | 현대자동차주식회사 | Support structure for air conditioner unit in bus |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113370743A (en) * | 2020-03-10 | 2021-09-10 | 翰昂汽车零部件有限公司 | Fixing structure of air conditioner shell |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20190034743A (en) | 2019-04-03 |
| KR102401277B1 (en) | 2022-05-25 |
| CN109551994B (en) | 2022-03-25 |
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