CN207972501U - A kind of air conditioner of electric vehicle box structure - Google Patents
A kind of air conditioner of electric vehicle box structure Download PDFInfo
- Publication number
- CN207972501U CN207972501U CN201820350425.9U CN201820350425U CN207972501U CN 207972501 U CN207972501 U CN 207972501U CN 201820350425 U CN201820350425 U CN 201820350425U CN 207972501 U CN207972501 U CN 207972501U
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- air
- gas channel
- outlet
- electric vehicle
- temperature coefficient
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Abstract
The utility model discloses a kind of air conditioner of electric vehicle box structures, including air-conditioning tank shell, air blower, gas channel, the noise reduction baffle for preventing air from pouring in down a chimney is equipped at blower inlet, air blower air blast enters gas channel, air-flow size in gas channel is adjusted by speed adjusting resistance, sterilizing unit is equipped on gas channel successively, evaporator and posive temperature coefficient thermistor, posive temperature coefficient thermistor downstream is equipped with peculiar smell adsorption filter device, posive temperature coefficient thermistor is connected to the high-voltage wiring harness for being arranged in air-conditioning box hull outside, pattern air door and defroster door are additionally provided on gas channel, the outlet side of gas channel, which is provided with, blows foot air outlet, Defroster Outlet and blow face air outlet.Energy consumption can be greatly reduced in the utility model, to solve existing for air conditioner of electric vehicle case freeze, heat efficiency it is low, volume is big the problems such as, and the air circulated before vehicle air conditioning outlet can also be filtered, peculiar smell removal, sterilization etc. processing.
Description
Technical field
The utility model belongs to automobile air conditioning technology field, and in particular to a kind of air conditioner of electric vehicle box structure.
Background technology
Existing automobile air conditioning box is to realize that temperature is adjusted, and cold wind is realized using changes in temperature air door between evaporator and heater cores
With hot wind exchange and adjusting.Its structure has the following disadvantages：1) changes in temperature air door, shell are used between evaporator and heater cores
On set there are two runner, it is complicated, size is big, occupied space is big, meanwhile, changes in temperature air door needs actuator or mechanism
Control, increases air-conditioning box cost；2) heater cores are constantly in heated condition in car running process, so when air-conditioning exists
When full cold mode, there are thermal radiation phenomenas, that is, pass through evaporator part cold wind can by the Hot-blast Heating in heater cores runner,
The refrigeration efficiency of air-conditioning is set to weaken, energy consumption is higher.
Air conditioner of electric vehicle exploitation is mostly changed in volume production tradition vehicle, and the development cycle is shorter, most traditional empty
Upper box part point change is adjusted to be developed.And since electric vehicle eliminates engine, therefore heater cores are without engine thermal in air-conditioning box
As heating, one of which is to use APTC in source（Air Positive Temperature Coefficient）, i.e., positive temperature
Coefficient resistance substitutes heater cores.But since exploitation is completed in former air-conditioning box（Air-conditioning box outer boundary can not increase）,
APTC is size-constrained, and the size of general i.e. heater cores is as boundary.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of air conditioner of electric vehicle box structure, energy can be greatly reduced
Consumption, to solve the problems, such as to freeze existing for air conditioner of electric vehicle case, heating efficiency is low, volume is big, mixing is non-uniform, and can also
The air circulated before vehicle air conditioning outlet is filtered, peculiar smell removal, sterilization etc. processing.
The purpose of this utility model is achieved through the following technical solutions：A kind of air conditioner of electric vehicle box structure, including sky
Tank shell, air blower, gas channel, the air blower and gas channel is adjusted to be located in air-conditioning tank shell, the blower inlet
Place is equipped with the noise reduction baffle for preventing air from pouring in down a chimney, and air blower air blast enters gas channel, the air-flow in the gas channel
Size is adjusted by speed adjusting resistance, is equipped with sterilizing unit, evaporator and posive temperature coefficient thermistor, institute on gas channel successively
It states posive temperature coefficient thermistor downstream and is equipped with peculiar smell adsorption filter device, posive temperature coefficient thermistor is with setting in air-conditioning box
The high-voltage wiring harness of hull outside is connected to, and pattern air door and defroster door, the outlet of gas channel are additionally provided on the gas channel
Side, which is provided with, blows foot air outlet, Defroster Outlet and blows face air outlet.
Further, the sterilizing unit include air inlet, electrostatic precipitator, air outlet and its interior three or so staggeredly
The ribs of setting is provided with ultraviolet sterilization apparatus, the air inlet in the air duct formed between the two neighboring ribs
Mouth, air outlet are provided with electrostatic precipitator between adjacent ribs respectively.
Further, the noise reduction baffle is in the arch coordinated with blower inlet, and between blower inlet inner wall
It is seamlessly connected.
Further, the peculiar smell adsorption filter device is air filtering core.
Further, the other end of the high-voltage wiring harness is connected with changes in temperature knob.
The beneficial effects of the utility model：1）Two air ducts that changes in temperature air door designs are merged into one by the utility model,
Engine heat source will be used to be changed into as the heater cores of heating and use the posive temperature coefficient thermistor of power supply, i.e., no matter refrigeration
Or it heats, wind passes through posive temperature coefficient thermistor（Posive temperature coefficient thermistor is closed when refrigeration）；2）Do not changing
In the case of air-conditioning box outer boundary, the space inside air-conditioning box is utilized to the greatest extent to increase posive temperature coefficient thermistor
Size, improve the performance of heating, pass through the gear for the angular adjustment posive temperature coefficient thermistor that changes in temperature knob rotates；3）
Under the action of noise reduction baffle, disorderly air draught can not pour in down a chimney into blower inlet at vortex tongue, can reduce due to air
Low frequency noise caused by disorder makes the comfort level higher of automobile；4）Using sterilizing unit and combine peculiar smell adsorption filter device pair
The processing such as gas channel internal circulation flow air is filtered, peculiar smell removes, sterilization, and achieve the purpose that purification, it is carried for user
Safe clean interior seating environment is supplied.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the sterilizing unit structural schematic diagram of the utility model；
In figure：1, air blower；2, noise reduction baffle；3, gas channel；4, air-conditioning tank shell；5, speed adjusting resistance；6, high-voltage line
Beam；7, sterilizing unit；7-1, air inlet；7-2, electrostatic precipitator；7-3, ribs；7-4, ultraviolet sterilization apparatus；7-5、
Air outlet；8, evaporator；9, posive temperature coefficient thermistor；10, peculiar smell adsorption filter device；11, foot air outlet is blown；12, mould
Formula air door；13, defroster door；14, Defroster Outlet；15, face air outlet is blown.
Specific implementation mode
Hereinafter reference will be made to the drawings, and the preferred embodiment of the utility model is described in detail.It should be appreciated that preferably real
Example is applied only for illustrating the utility model, rather than in order to limit the scope of protection of the utility model.
As shown in Figs. 1-2, a kind of air conditioner of electric vehicle box structure, including air-conditioning tank shell 4, air blower 1, gas channel 3, institute
It states air blower 1 and gas channel 3 is located in air-conditioning tank shell 4,1 inlet of the air blower is equipped with for preventing air from pouring in down a chimney
Noise reduction baffle 2,1 air blast of air blower enter gas channel 3, and the air-flow size in the gas channel 3 is adjusted by speed adjusting resistance 5
The rotating speed of air blower 1 changes, and is equipped with sterilizing unit 7, evaporator 8 and posive temperature coefficient thermistor on gas channel 3 successively
9,9 downstream of the posive temperature coefficient thermistor is equipped with peculiar smell adsorption filter device 10, posive temperature coefficient thermistor 9 and setting
High-voltage wiring harness 6 outside air-conditioning tank shell 4 is connected to, and pattern air door 12 and defroster door 13 are additionally provided on the gas channel 3,
The outlet side of gas channel 3, which is provided with, to be blown foot air outlet 11, Defroster Outlet 14 and blows face air outlet 15.
The sterilizing unit 7 includes air inlet 7-1, electrostatic precipitator 7-2, air outlet 7-5 and its interior three or so friendships
It is provided with ultraviolet sterilization apparatus 7- in the air duct formed between the ribs 7-3, the two neighboring ribs 7-3 of mistake setting
4, the air inlet 7-1, air outlet 7-5 are provided with electrostatic precipitator 7-2 between adjacent ribs 7-3 respectively.
The peculiar smell adsorption filter device 10 is air filtering core；The other end of the high-voltage wiring harness 6 is connected with changes in temperature knob.
Two air ducts that changes in temperature air door designs are merged into one by the utility model, and engine heat source will be used as heating
Heater cores change the posive temperature coefficient thermistor 9 using power supply into, i.e., no matter refrigeration or heating, wind passes through positive temperature
Coefficient resistance 9（Posive temperature coefficient thermistor is closed when refrigeration）；It is maximum in the case where not changing air-conditioning box outer boundary
The space being utilized inside air-conditioning box of degree increases the size of posive temperature coefficient thermistor 9, improves the performance of heating, leads to
Cross the gear of the angular adjustment posive temperature coefficient thermistor 9 of changes in temperature knob rotation；Under the action of noise reduction baffle 2, at vortex tongue
Disorderly air draught can not pour in down a chimney into air blower 1, can reduce due to low frequency noise caused by air turbulence, make automobile
Comfort level higher；Using sterilizing unit 7 and peculiar smell adsorption filter device 10 is combined to carry out 3 internal circulation flow air of gas channel
The processing such as filtering, peculiar smell removal, sterilization, and achieve the purpose that purification, it has provided safe clean car to the user and has taken environment.
Finally illustrate, above example is merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to preferred embodiment, it will be understood by those of ordinary skill in the art that, it can be to this
The technical solution of utility model is modified or replaced equivalently, should all without departing from the objective and range of the technical program
Cover in the right of the utility model.
Claims (5)
1. a kind of air conditioner of electric vehicle box structure, including air-conditioning tank shell（4）, air blower（1）, gas channel（3）, the air blower
（1）And gas channel（3）Positioned at air-conditioning tank shell（4）It is interior, it is characterised in that：The air blower（1）Inlet is equipped with for preventing
The noise reduction baffle that only air pours in down a chimney（2）, air blower（1）Air blast enters gas channel（3）, gas channel（3）On successively be equipped with kill
Bacterium device（7）, evaporator（8）And posive temperature coefficient thermistor（9）, the posive temperature coefficient thermistor（9）Downstream is equipped with
Peculiar smell adsorption filter device（10）, posive temperature coefficient thermistor（9）With setting in air-conditioning tank shell（4）External high-voltage wiring harness
（6）Connection, the gas channel（3）On be additionally provided with pattern air door（12）And defroster door（13）, gas channel（3）Outlet side
It is provided with and blows foot air outlet（11）, Defroster Outlet（14）With blow face air outlet（15）.
2. a kind of air conditioner of electric vehicle box structure according to claim 1, it is characterised in that：The sterilizing unit（7）Including
Air inlet（7-1）, electrostatic precipitator（7-2）, air outlet（7-5）And its interior three or so the ribs being staggered（7-3）,
The two neighboring ribs（7-3）Between be provided with ultraviolet sterilization apparatus in the air duct that is formed（7-4）, the air inlet
（7-1）, air outlet（7-5）Respectively with adjacent ribs（7-3）Between be provided with electrostatic precipitator（7-2）.
3. a kind of air conditioner of electric vehicle box structure according to claim 2, it is characterised in that：The noise reduction baffle（2）In with
Air blower（1）The arch of import cooperation, and and air blower（1）It is seamlessly connected between import inner wall.
4. a kind of air conditioner of electric vehicle box structure according to claim 3, it is characterised in that：The peculiar smell adsorption filter device
（10）For air filtering core.
5. a kind of air conditioner of electric vehicle box structure according to claim 4, it is characterised in that：The high-voltage wiring harness（6）It is another
One end is connected with changes in temperature knob.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820350425.9U CN207972501U (en) | 2018-03-15 | 2018-03-15 | A kind of air conditioner of electric vehicle box structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820350425.9U CN207972501U (en) | 2018-03-15 | 2018-03-15 | A kind of air conditioner of electric vehicle box structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207972501U true CN207972501U (en) | 2018-10-16 |
Family
ID=63765564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820350425.9U Expired - Fee Related CN207972501U (en) | 2018-03-15 | 2018-03-15 | A kind of air conditioner of electric vehicle box structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207972501U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113752784A (en) * | 2021-09-29 | 2021-12-07 | 上海洛轲智能科技有限公司 | Method for removing peculiar smell of vehicle air conditioner, electronic equipment and computer readable medium |
-
2018
- 2018-03-15 CN CN201820350425.9U patent/CN207972501U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113752784A (en) * | 2021-09-29 | 2021-12-07 | 上海洛轲智能科技有限公司 | Method for removing peculiar smell of vehicle air conditioner, electronic equipment and computer readable medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181016 Termination date: 20210315 |