CN105522911A - Air intake grill device for electric automobile and control method - Google Patents
Air intake grill device for electric automobile and control method Download PDFInfo
- Publication number
- CN105522911A CN105522911A CN201610053755.7A CN201610053755A CN105522911A CN 105522911 A CN105522911 A CN 105522911A CN 201610053755 A CN201610053755 A CN 201610053755A CN 105522911 A CN105522911 A CN 105522911A
- Authority
- CN
- China
- Prior art keywords
- air
- inlet grille
- electronlmobil
- flase floor
- motor
- 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
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K11/00—Arrangement in connection with cooling of propulsion units
- B60K11/02—Arrangement in connection with cooling of propulsion units with liquid cooling
- B60K11/04—Arrangement or mounting of radiators, radiator shutters, or radiator blinds
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K11/00—Arrangement in connection with cooling of propulsion units
- B60K11/08—Air inlets for cooling; Shutters or blinds therefor
- B60K11/085—Air inlets for cooling; Shutters or blinds therefor with adjustable shutters or blinds
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K11/00—Arrangement in connection with cooling of propulsion units
- B60K11/08—Air inlets for cooling; Shutters or blinds therefor
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/88—Optimized components or subsystems, e.g. lighting, actively controlled glasses
Abstract
The embodiment of the invention discloses an air intake grill device for an electric automobile and a control method. The air intake device comprises an air intake grill and a controller, wherein the air intake grill is arranged on the front side of the electric automobile; a motor for driving the air intake grill to be opened and closed is arranged on the air intake grill; when the controller finds out that the electric automobile is in a defrosting mode, the air intake grill is driven by the motor to be closed; when the controller finds out that the electric automobile is in a normal mode, the air intake grill is driven by the motor to be opened. Therefore, when the electric automobile is in the defrosting mode, the air intake grill on the front side does not intake air, so that the heat of the condenser cannot be taken away, the defrosting time is shortened, energy consumption of the electric automobile is reduced, and the endurance mileage is prolonged. The embodiment of the invention further discloses the control method of the air intake grill device for the electric automobile.
Description
Technical field
The present invention relates to electric vehicle engineering field, more particularly, relate to a kind of electronlmobil air-inlet grille device and control method.
Background technology
At present, the air-conditioning of electronlmobil generally adopts cocurrent flow type condenser, and when air-conditioning heats, refrigerant is easy frosting during evaporation endothermic in cocurrent flow type condenser.During current electronlmobil defrost, the high temperature refrigerant utilizing compressor to discharge carries out hot gas defrost, but, when vehicle travels, the air intake being arranged in the air-inlet grille on front side of electronlmobil can take away the amount of heat entering cocurrent flow type condenser high temperature refrigerant, extend the defrost time, increase the energy resource consumption of electronlmobil, shorten course continuation mileage.
Therefore, how to shorten the defrost time of electronlmobil, reduce the energy resource consumption of electronlmobil, extend course continuation mileage, become the technical matters that those skilled in the art are urgently to be resolved hurrily.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of electronlmobil air-inlet grille device, to shorten the defrost time of electronlmobil, reduce the energy resource consumption of electronlmobil, extend course continuation mileage;
Another object of the present invention is the control method providing a kind of electronlmobil air-inlet grille device.
For achieving the above object, the invention provides following technical scheme:
A kind of electronlmobil air-inlet grille device, comprising:
Be arranged on the air-inlet grille on front side of electronlmobil, described air-inlet grille be provided with the motor driving described air-inlet grille to open or close; And
Controller, when described controller knows that described electronlmobil is in defrost pattern, described motor drives described air-inlet grille to cut out, and when described controller knows that described electronlmobil is in normal mode, described motor drives described air-inlet grille to open.
Preferably, in above-mentioned electronlmobil air-inlet grille device, also comprise the temperature-sensitive bag being arranged on condenser place, described temperature-sensitive bag is for detecting the real time temperature of described condenser, when described real time temperature is greater than the preset temperature of described controller, described motor drives described air-inlet grille to open.
Preferably, in above-mentioned electronlmobil air-inlet grille device, described air-inlet grille, comprising: be arranged on the bracing frame on described electronlmobil;
Be hinged on the multiple flase floors on support frame as described above; And
The connecting rod be arranged in parallel with support frame as described above, multiple described flase floor is hinged on described connecting rod; When being positioned at the first state, multiple described flase floor and wind direction parallel to each other; When being positioned at the second state, adjacent described flase floor is adjacent mutually.
Preferably, in above-mentioned electronlmobil air-inlet grille device, described motor is arranged on a described flase floor in multiple described flase floor.
Present invention also offers a kind of electronlmobil air-inlet grille apparatus control method, comprise step:
(1) know that electronlmobil is in defrost pattern, motor drives air-inlet grille to cut out;
(2) know that electronlmobil is in normal mode, motor drives air-inlet grille to open.
Preferably, in above-mentioned electronlmobil air-inlet grille apparatus control method, described step (1) also comprises: the real time temperature obtaining condenser, and when described real time temperature is greater than described preset temperature, described motor drives air-inlet grille to open.
Preferably, in above-mentioned electronlmobil air-inlet grille device, described air-inlet grille, comprising: be arranged on the bracing frame on described electronlmobil;
Be hinged on the many groups flase floor on support frame as described above; And
The multiple connecting rods be arranged in parallel with support frame as described above, often organize described flase floor and are hinged on a described connecting rod; When being positioned at the first state, the described flase floor of many groups and wind direction parallel to each other; When being positioned at the second state, adjacent described flase floor is adjacent mutually.
Preferably, in above-mentioned electronlmobil air-inlet grille device, described motor is arranged on a described flase floor in the described flase floor of many groups.
As can be seen from above-mentioned technical scheme, when in electronlmobil air-inlet grille device provided by the invention, electronlmobil is in defrost pattern, described motor drives described air-inlet grille to cut out, when described controller knows that described electronlmobil is in normal mode, described motor drives described air-inlet grille to open.As can be seen here when electronlmobil is in defrost pattern, the air-inlet grille not air intake of front side, therefore, can not take away the heat on condenser, shortens the defrost time, reduces the energy resource consumption of electronlmobil, extends course continuation mileage.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The structural representation of the electronlmobil air-inlet grille device that Fig. 1 provides for the embodiment of the present invention;
Structural representation during electronlmobil air-inlet grille the first state that Fig. 2 provides for the embodiment of the present invention;
Structural representation during electronlmobil air-inlet grille the second state that Fig. 3 provides for the embodiment of the present invention;
The control method schematic flow sheet of the electronlmobil air-inlet grille device that Fig. 4 provides for the embodiment of the present invention.
Wherein, 100 be controller, 200 be condenser, 300 be air-inlet grille, 301 be bracing frame, 302 be flase floor, 303 be connecting rod, 400 be motor, 500 for temperature-sensitive bag.
Detailed description of the invention
Core of the present invention is to provide a kind of electronlmobil air-inlet grille device, to shorten the defrost time of electronlmobil, reduces the energy resource consumption of electronlmobil, extends course continuation mileage; Another core of the present invention is the control method providing a kind of electronlmobil air-inlet grille device.
Below, with reference to accompanying drawing, embodiment is described.In addition, the embodiment shown in below does not play any restriction effect to the summary of the invention described in claim.In addition, the solution that the full content of the formation below represented by embodiment is not limited to as the invention described in claim is necessary.
Refer to Fig. 1 to Fig. 3, the structural representation of the electronlmobil air-inlet grille device that Fig. 1 provides for the embodiment of the present invention; Structural representation during electronlmobil air-inlet grille the first state that Fig. 2 provides for the embodiment of the present invention; Structural representation during electronlmobil air-inlet grille the second state that Fig. 3 provides for the embodiment of the present invention.
The electronlmobil air-inlet grille device that the embodiment of the present invention provides comprises controller 100, air-inlet grille 300 and motor 400, wherein, air-inlet grille 300 is arranged on front side of electronlmobil, described in drive motor 400, air-inlet grille 300 is opened or is closed, when controller 100 knows that described electronlmobil is in defrost pattern, described motor 400 drives described air-inlet grille 300 to cut out, when described controller 100 knows that described electronlmobil is in normal mode, described motor 400 drives described air-inlet grille 300 to open.
When in electronlmobil air-inlet grille device provided by the invention, electronlmobil is in defrost pattern, described motor 400 drives described air-inlet grille 300 to cut out, when described controller 100 knows that described electronlmobil is in normal mode, described motor 400 drives described air-inlet grille 300 to open.As can be seen here when electronlmobil is in defrost pattern, the air-inlet grille 300 not air intake of front side, therefore, can not take away the heat on condenser 200, shortens the defrost time, reduces the energy resource consumption of electronlmobil, extends course continuation mileage.
It should be noted that, the controller 100 in the embodiment of the present invention is structure well known in the art, and applies the function that this controller 100 itself has and solve prior art Problems existing, does not improve the function of controller 100.
In order to optimize technique scheme, above-mentioned electronlmobil air-inlet grille device also comprises the temperature-sensitive bag 500 being arranged on condenser 200 place, described temperature-sensitive bag 500 is for detecting the real time temperature of described condenser 200, when described real time temperature is greater than the preset temperature of described controller 100, described motor 400 drives described air-inlet grille 300 to open.
Wherein, this preset temperature according to the difference of residing region, the difference difference to some extent of vehicle.When real time temperature reaches preset temperature, illustrate that the frost on condenser 200 has melted complete, now air-inlet grille 300 is opened, new wind by air-inlet grille 300 into the car, the condensed water on condenser 200 can be allowed like this to discharge fast, avoid water residual on condenser 200 to be frozen into frost again when air-conditioning switches to heating mode, affect the performance that follow-up air-conditioning heating runs.
Air-inlet grille 300 in the embodiment of the present invention can be opened flexibly or close, and wherein, unlatching or closedown are driven by motor 400, and the structure realizing the air-inlet grille 300 of air intake and closedown has a lot.The embodiment of the present invention is specifically introduced wherein a kind of, air-inlet grille 300 described in this, comprise bracing frame 301, flase floor 302 and connecting rod 303, wherein, bracing frame 301 is arranged on described electronlmobil, and for supporting whole air-inlet grille 300, the quantity of flase floor 302 is multiple, multiple flase floor 302 is hinged on bracing frame 301, and adjacent flase floor 302 is parallel to each other; Connecting rod 303 and bracing frame 301 are parallel to each other, and multiple flase floor 302 is hinged on connecting rod 303, and bracing frame 301, flase floor 302 and connecting rod 303 form parallel―ordinal shift 303 mechanism.When motor 400 drives a flase floor 302 in multiple flase floor 302 to rotate, remaining flase floor 302 also can carry out identical motion, and when being positioned at the first state, multiple described flase floor 302 is parallel to each other with wind direction; When being positioned at the second state, adjacent described flase floor 302 is adjacent mutually.Wherein during the first state, air-inlet grille 300 is in opening, and during the second state, air-inlet grille 300 is in closed condition.
Described motor 400 is arranged on a described flase floor 302 in multiple described flase floor 302.In order to ensure stressed homogeneity, motor 400 is arranged in multiple flase floor 302 and is positioned on a middle flase floor 302.
Or, stay bearing plate is arranged several groups of flase floors 302, adjacent several flase floors 302 are one group, often organize flase floor 302 and are connected with a connecting rod 303, often organize on flase floor 302 and be provided with a motor 400, realize unlatching or the closedown of air-inlet grille 300 to drive flase floor 302 to rotate.
The invention also discloses a kind of electronlmobil air-inlet grille apparatus control method, comprise step:
(1) know that electronlmobil is in defrost pattern, motor 400 drives air-inlet grille 300 to cut out.
Under defrost pattern, rear automobile front side closed by air-inlet grille 300 does not have air intake, and the frost on condenser 200 can fast melt.The heat of condenser 200 can not be walked by absorption, therefore, shortens the defrost time, reduces energy consumption.
In defrost process, obtain the real time temperature of condenser 200, when described real time temperature is greater than described preset temperature, described motor 400 drives air-inlet grille 300 to open.When controller 100 detects that the real time temperature of pipe warming thermometer bulb 500 reaches preset temperature, illustrate that the frost on condenser 200 has melted totally, this Time Controller 100 controls motor 400 and drives air-inlet grille 300 to be in open mode, electric automobile air conditioner continues according to defrost mode operation, the condensed water on condenser 200 can be allowed like this to discharge fast, avoid water residual on condenser 200 to be frozen into frost again when air-conditioning switches to heating mode, affect the performance that follow-up air-conditioning heating runs.
(2) know that electronlmobil is in normal mode, motor 400 drives air-inlet grille 300 to open.
For opening under the usual state of air-inlet grille 300, when electronlmobil is in normal mode, air-inlet grille 300 is in opening, is convenient to condenser 200 heat exchange.Can effectively improve defrost effect, improve the traveling comfort of occupant, reduce electric automobile air conditioner energy resource consumption.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (8)
1. an electronlmobil air-inlet grille device, is characterized in that, comprising:
Be arranged on the air-inlet grille (300) on front side of electronlmobil, described air-inlet grille (300) be provided with the motor (400) driving described air-inlet grille (300) to open or close; And
Controller (100), when described controller (100) knows that described electronlmobil is in defrost pattern, described motor (400) drives described air-inlet grille (300) to cut out, when described controller (100) knows that described electronlmobil is in normal mode, described motor (400) drives described air-inlet grille (300) to open.
2. electronlmobil air-inlet grille device as claimed in claim 1, it is characterized in that, also comprise the temperature-sensitive bag (500) being arranged on condenser (200) place, described temperature-sensitive bag (500) is for detecting the real time temperature of described condenser (200), when described real time temperature is greater than the preset temperature of described controller (100), described motor (400) drives described air-inlet grille (300) to open.
3. electronlmobil air-inlet grille device as claimed in claim 2, it is characterized in that, described air-inlet grille (300), comprising: be arranged on the bracing frame (301) on described electronlmobil;
Be hinged on the multiple flase floors (302) on support frame as described above (301); And
The connecting rod be arranged in parallel with support frame as described above (301), multiple described flase floor (302) is hinged on described connecting rod; When being positioned at the first state, multiple described flase floor (302) is parallel to each other with wind direction; When being positioned at the second state, adjacent described flase floor (302) is adjacent mutually.
4. electronlmobil air-inlet grille device as claimed in claim 3, it is characterized in that, described motor (400) is arranged on a described flase floor (302) in multiple described flase floor (302).
5. electronlmobil air-inlet grille device as claimed in claim 2, it is characterized in that, described air-inlet grille (300), comprising: be arranged on the bracing frame (301) on described electronlmobil;
Be hinged on the many groups flase floor (302) on support frame as described above (301); And
The multiple connecting rods be arranged in parallel with support frame as described above (301), often organize described flase floor (302) and are hinged on a described connecting rod; When being positioned at the first state, the described flase floor of many groups (302) are parallel to each other with wind direction; When being positioned at the second state, adjacent described flase floor (302) is adjacent mutually.
6. electronlmobil air-inlet grille device as claimed in claim 3, is characterized in that, described motor (400) is arranged on a described flase floor (302) in the described flase floor of many groups (302).
7. an electronlmobil air-inlet grille apparatus control method, is characterized in that, comprises step:
(1) know that electronlmobil is in defrost pattern, motor drives air-inlet grille to cut out;
(2) know that electronlmobil is in normal mode, motor drives air-inlet grille to open.
8. electronlmobil air-inlet grille apparatus control method as claimed in claim 7, it is characterized in that, described step (1) also comprises: the real time temperature obtaining condenser, and when described real time temperature is greater than described preset temperature, described motor drives air-inlet grille to open.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610053755.7A CN105522911B (en) | 2016-01-26 | 2016-01-26 | A kind of electric car air-inlet grille device and control method |
| PCT/CN2017/072241 WO2017129098A1 (en) | 2016-01-26 | 2017-01-23 | Electric vehicle air intake grating apparatus and control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610053755.7A CN105522911B (en) | 2016-01-26 | 2016-01-26 | A kind of electric car air-inlet grille device and control method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105522911A true CN105522911A (en) | 2016-04-27 |
| CN105522911B CN105522911B (en) | 2019-01-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610053755.7A Active CN105522911B (en) | 2016-01-26 | 2016-01-26 | A kind of electric car air-inlet grille device and control method |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105522911B (en) |
| WO (1) | WO2017129098A1 (en) |
Cited By (5)
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| WO2017129098A1 (en) * | 2016-01-26 | 2017-08-03 | 珠海格力电器股份有限公司 | Electric vehicle air intake grating apparatus and control method |
| CN109080405A (en) * | 2018-08-14 | 2018-12-25 | 珠海格力电器股份有限公司 | Grid device, heat exchanger assembly and automobile on a kind of air conditioning for automobiles |
| CN109532468A (en) * | 2018-12-24 | 2019-03-29 | 重庆长安汽车股份有限公司 | The active air-inlet grille being integrated on fan guard |
| CN110539629A (en) * | 2018-05-28 | 2019-12-06 | 长城汽车股份有限公司 | Control method and control system for air inlet grille of electric vehicle and electric vehicle |
| CN114274764A (en) * | 2021-12-15 | 2022-04-05 | 东风汽车集团股份有限公司 | Control method, device and equipment of air inlet grille blade and readable storage medium |
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| CN110474128B (en) * | 2019-07-16 | 2022-09-16 | 江苏大学 | Battery module structure based on variable grating and control method |
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| CN109080405A (en) * | 2018-08-14 | 2018-12-25 | 珠海格力电器股份有限公司 | Grid device, heat exchanger assembly and automobile on a kind of air conditioning for automobiles |
| CN109532468A (en) * | 2018-12-24 | 2019-03-29 | 重庆长安汽车股份有限公司 | The active air-inlet grille being integrated on fan guard |
| CN114274764A (en) * | 2021-12-15 | 2022-04-05 | 东风汽车集团股份有限公司 | Control method, device and equipment of air inlet grille blade and readable storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017129098A1 (en) | 2017-08-03 |
| CN105522911B (en) | 2019-01-08 |
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