CN219478408U - Vehicle-mounted wireless charger cooling system - Google Patents
Vehicle-mounted wireless charger cooling system Download PDFInfo
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- CN219478408U CN219478408U CN202320160877.1U CN202320160877U CN219478408U CN 219478408 U CN219478408 U CN 219478408U CN 202320160877 U CN202320160877 U CN 202320160877U CN 219478408 U CN219478408 U CN 219478408U
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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
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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Abstract
The application provides a wireless charger cooling system of on-vehicle, this system includes: the system comprises a battery kettle, a battery water pump, a battery cooler, a first proportional valve, a second proportional valve, a vehicle-mounted wireless charger, a battery pack, a battery heater and a cooling liquid pipeline; the battery water kettle is connected with the battery water pump through a cooling liquid pipeline; the battery water pump is connected with the battery cooler through a cooling liquid pipeline; the battery cooler is connected with the battery heater through a cooling liquid pipeline; the battery cooler is also connected with the battery heater through a cooling liquid pipeline sequentially through a first proportional valve, an on-vehicle wireless charger and a second proportional valve; the battery heater is connected with the battery pack through a cooling liquid pipeline, and the battery pack is connected with the battery water pump through the cooling liquid pipeline. According to the method and the device, the vehicle-mounted wireless charger can be cooled rapidly, the charging efficiency is improved, the performance of the mobile terminal device is protected, and the user experience effect is improved.
Description
Technical Field
The application relates to the technical field of automobile auxiliary functions, in particular to a vehicle-mounted wireless charger cooling system.
Background
In the process of using the vehicle, personnel in the vehicle have the requirement of carrying out wireless charging to the mobile terminal, therefore, be provided with on-vehicle wireless charger in the vehicle. However, the long-term use of the vehicle-mounted wireless charger generates a large amount of heat, which results in a decrease in the performance of the vehicle-mounted wireless charger and also affects the charging efficiency of the mobile terminal.
At present, the heat dissipation of the in-vehicle wireless charger is generally performed by a fan mounted on the in-vehicle air conditioner or the in-vehicle wireless charger. Install the fan additional on-vehicle wireless charger, although can effectively reduce the temperature of mobile terminal and on-vehicle wireless charger, ensure charging efficiency, nevertheless also brought the noise problem, can produce the noise that the people's ear can obviously hear under the fan high rotational speed, influence driving experience. The vehicle-mounted air conditioner reduces the charging temperature of the vehicle-mounted wireless charger when the vehicle-mounted wireless charger is charged by starting the air conditioner for refrigeration, and also reduces the temperature in the vehicle at the same time, so that the comfort level of personnel in the vehicle can be greatly influenced in winter or in a low-temperature environment.
Disclosure of Invention
In view of the above-mentioned drawbacks or shortcomings in the prior art, the present application aims to provide a vehicle-mounted wireless charger cooling system, so as to solve the noise problem caused by cooling the vehicle-mounted wireless charger through a fan and the problem of uncomfortable environment temperature in the vehicle caused by cooling the vehicle-mounted wireless charger through a vehicle-mounted air conditioner.
The embodiment of the application provides a vehicle-mounted wireless charger cooling system, which comprises:
the system comprises a battery kettle, a battery water pump, a battery cooler, a first proportional valve, a second proportional valve, a vehicle-mounted wireless charger, a battery pack, a battery heater and a cooling liquid pipeline;
wherein the battery water kettle is connected with the battery water pump through the cooling liquid pipe; the battery water pump is connected with the battery cooler through the cooling liquid pipeline; the battery cooler is connected with the battery heater via the coolant pipe; the battery cooler is further connected with the battery heater through the first proportional valve, the vehicle-mounted wireless charger and the second proportional valve in sequence through the cooling liquid pipe; the battery heater is connected with the battery pack through the cooling liquid pipeline, and the battery pack is connected with the battery water pump through the cooling liquid pipeline.
Optionally, the system further comprises: a whole vehicle controller and a CAN bus; the vehicle-mounted wireless charger comprises a first temperature sensor;
the first temperature sensor is used for collecting real-time temperature of the vehicle-mounted wireless charger and transmitting the real-time temperature to the whole vehicle controller through the CAN bus.
Optionally, the vehicle controller is configured to periodically receive the real-time temperature sent by the first temperature sensor, determine a first preset opening corresponding to the first proportional valve according to the real-time temperature and a preset temperature opening corresponding relation, control the first proportional valve to open according to the first preset opening, and control the second proportional valve to be in an open state.
Optionally, the vehicle controller is further configured to periodically receive the real-time temperature sent by the first temperature sensor, and when the real-time temperature reaches a first temperature threshold, control the first proportional valve to be opened according to a second preset opening, and control the second proportional valve to be in an opened state.
Optionally, the whole vehicle controller is further configured to control the first proportional valve and the second proportional valve to be in a closed state when the real-time temperature is lower than a second temperature threshold.
Optionally, the system further comprises: a vehicle controller;
the vehicle-mounted wireless charger is used for sending a charging stopping signal to the whole vehicle controller when detecting that the mobile terminal is not charged; and the whole vehicle controller is used for controlling the first proportional valve and the second proportional valve to be in a closed state when receiving the charging stopping signal.
Optionally, the system further comprises: a second temperature sensor and a third temperature sensor;
the second temperature sensor is arranged at a coolant pipe between the battery pack and the battery heater and is used for detecting the liquid inlet temperature of the battery pack; the third temperature sensor is arranged at a cooling liquid pipeline between the battery pack and the battery water pump and is used for detecting the liquid outlet temperature of the battery pack.
Optionally, the system further comprises: a vehicle controller;
and the whole vehicle controller is used for adjusting parameters of the battery heater and parameters of the battery cooler through PID according to the liquid inlet temperature, the target temperature of the battery pack and the current temperature of the battery pack.
Optionally, the system further comprises: a vehicle controller;
the whole vehicle controller is used for adjusting parameters of the battery cooler through PID according to the liquid outlet temperature and the temperature of the vehicle-mounted wireless charger.
Optionally, the battery water jug is used for storing cooling liquid, and the cooling liquid is used for flowing in the cooling liquid pipe.
To sum up, this application provides a vehicle-mounted wireless charger cooling system, through the battery kettle, the battery water pump, the battery cooler, first proportional valve, the second proportional valve, vehicle-mounted wireless charger, the battery package, battery heater and coolant pipeline, utilize the coolant liquid to cool down to vehicle-mounted wireless charger, through set up an solitary cooling cycle on original battery package cooling cycle's basis, make vehicle-mounted wireless charger fast cooling, improve charging efficiency, the performance of protection mobile terminal device, noise when reducing cooling down to vehicle-mounted wireless charger, improve driving user's use experience.
Drawings
Fig. 1 is a schematic structural diagram of a cooling system of a vehicle-mounted wireless charger according to an embodiment of the present application.
Icon: 1-a battery kettle; 2-a battery water pump; 3-battery coolers; 4-a first proportional valve; 5-a second proportional valve; 6-a vehicle-mounted wireless charger; 7-battery pack; 8-a battery heater; 9-coolant pipes.
Detailed Description
The present application is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model. It should be noted that, for convenience of description, only the portions related to the utility model are shown in the drawings.
It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
As mentioned in the background art, to the problem in the prior art, this application has provided a wireless charger cooling system of on-vehicle, when using the coolant liquid to carry out temperature regulation for the battery package of vehicle, carries out cooling for wireless charger of on-vehicle.
Fig. 1 is a schematic structural diagram of a cooling system of a vehicle-mounted wireless charger according to an embodiment of the present application. Referring to fig. 1, the vehicle-mounted wireless charger cooling system specifically includes: battery water bottle 1, battery water pump 2, battery cooler 3, first proportional valve 4, second proportional valve 5, on-vehicle wireless charger 6, battery package 7, battery heater 8 and coolant pipe 9.
Wherein, the battery water kettle 1 is connected with the battery water pump 2 through a cooling liquid pipeline 9; the battery water pump 2 is connected with the battery cooler 3 through a cooling liquid pipeline 9; the battery cooler 3 is connected with the battery heater 8 via a coolant pipe 9; the battery cooler 3 is also connected with a battery heater 8 through a first proportional valve 4, an on-vehicle wireless charger 6 and a second proportional valve 5 in sequence through a coolant pipeline 9; the battery heater 8 is connected to the battery pack 7 via a coolant pipe 9, and the battery pack 7 is connected to the battery water pump 2 via the coolant pipe 9.
The battery kettle 1 is used for storing cooling liquid and is a cooling liquid storage device. The coolant pipe 9 provides a space for the coolant to flow so that the coolant flows in the coolant pipe 9. The battery water pump 2 is used for providing flowing power for the cooling liquid. The battery cooler 3 is used for cooling the coolant in the coolant pipe 9, so that the coolant can cool the vehicle-mounted wireless charger 6 when flowing through the vehicle-mounted wireless charger 6. The first proportional valve 4 may be a proportional valve for controlling whether the coolant flows to the in-vehicle wireless charger 6, and the first proportional valve 4 is opened, and the coolant may flow through the in-vehicle wireless charger 6 to cool the same. The second proportional valve 5 may be used to allow the coolant flowing through the in-vehicle wireless charger 6 to flow back into the temperature regulation line where the battery pack 7 is located, and the second proportional valve 5 is opened and the coolant may flow to the battery heater 8. The in-vehicle wireless charger 6 may be a module or device mounted on an electric vehicle for wirelessly charging a mobile terminal (e.g., a mobile phone, etc.). The battery pack 7 may be a power battery on an electric car. The battery heater 8 is used to heat up the coolant in the coolant pipe 9 to provide coolant at a suitable temperature when the battery pack 7 needs to be heated.
It can be understood that if the first proportional valve 4 is opened and the second proportional valve 5 is closed, the cooling liquid can stagnate in the cooling liquid pipeline 9 between the first proportional valve 4 and the second proportional valve 5 to cool the vehicle-mounted wireless charger 6; if the first proportional valve 4 is closed and the second proportional valve 5 is closed and the coolant exists in the coolant pipe 9 between the first proportional valve 4 and the second proportional valve 5, the vehicle-mounted wireless charger 6 can be subjected to limited cooling treatment through the coolant; if the first proportional valve 4 is closed and the second proportional valve 5 is closed and no cooling liquid exists in the cooling liquid pipe 9 between the first proportional valve 4 and the second proportional valve 5, the fact that the cooling treatment is not performed on the vehicle-mounted wireless charger 6 at present can be indicated; if the first proportional valve 4 is closed and the second proportional valve 5 is opened, the cooling liquid in the cooling liquid pipe 9 between the first proportional valve 4 and the second proportional valve 5 can flow back to the temperature regulating circuit where the battery pack 7 is located; if the first proportional valve 4 is opened and the second proportional valve 5 is opened, the temperature of the vehicle-mounted wireless charger 6 can be reduced by the flow of cooling in the coolant pipe 9 between the first proportional valve 4 and the second proportional valve 5.
On the basis of the above example, in order to monitor the temperature of the in-vehicle wireless charger 6 in real time, the in-vehicle wireless charger 6 cooling system further includes: a whole vehicle controller and a CAN bus; the in-vehicle wireless charger 6 includes a first temperature sensor inside.
The first temperature sensor is used for collecting real-time temperature of the vehicle-mounted wireless charger 6 and transmitting the real-time temperature to the vehicle controller through the CAN bus. The overall vehicle controller may be a core controller for subsequently controlling the opening and closing of the first and second proportional valves 4 and 5. The CAN (Controller Area Network ) bus is used for signal transmission.
Specifically, the real-time temperature of the vehicle-mounted wireless charger 6 CAN be collected through the first temperature sensor inside the vehicle-mounted wireless charger 6, and the collected real-time temperature CAN be transmitted to the vehicle controller through the CAN bus by the first temperature sensor, so that the vehicle controller CAN make a decision on opening and closing of the first proportional valve 4 and the second proportional valve 5 according to the real-time temperature of the vehicle-mounted wireless charger 6.
Based on the above example, the vehicle controller may make a decision on the first proportional valve 4 and the second proportional valve 5 to perform cooling processing on the vehicle-mounted wireless charger 6.
Optionally, the vehicle controller is configured to periodically receive the real-time temperature sent by the first temperature sensor, determine a first preset opening corresponding to the first proportional valve 4 according to the real-time temperature and a preset temperature opening corresponding relation, control the first proportional valve 4 to open according to the first preset opening, and control the second proportional valve 5 to be in an open state.
The preset temperature and opening corresponding relation may be a preset temperature and opening corresponding relation, for example: the temperature A1-temperature A2 corresponds to the opening K1, the temperature A2-temperature A3 corresponds to the opening K2, etc., and may also be a functional relationship, a model relationship, etc., that is, the opening corresponding to the temperature may be determined according to a preset temperature opening correspondence. The first preset opening may be an opening corresponding to the real-time temperature determined according to a preset temperature opening correspondence.
Specifically, the whole vehicle controller may receive the real-time temperature sent by the first temperature sensor, determine an opening corresponding to the real-time temperature according to a preset temperature opening corresponding relation, and use the opening as a first preset opening corresponding to the first proportional valve 4. Further, a control signal may be sent to the first proportional valve 4 to control the first proportional valve 4 to open according to the first preset opening, and a control signal may be sent to the second proportional valve 5 to control the second proportional valve 5 to be in an open state, so that the cooling liquid may flow through the first proportional valve 4 by the vehicle-mounted wireless charger 6, and return to the temperature adjusting circuit where the battery pack 7 is located after flowing through the second proportional valve 5.
Optionally, the vehicle controller is further configured to periodically receive the real-time temperature sent by the first temperature sensor, and when the real-time temperature reaches the first temperature threshold, control the first proportional valve 4 to be opened according to the second preset opening, and control the second proportional valve 5 to be in an opened state.
The first temperature threshold value may be a temperature value set in advance for triggering the opening of the first proportional valve 4 and the second proportional valve 5. The second preset opening degree may be a fixed opening degree, for example: 80%, 100%, etc.
Specifically, the vehicle control unit may receive the real-time temperature sent by the first temperature sensor, and compare the real-time temperature with the first temperature threshold. If the real-time temperature does not reach the first temperature threshold, it is indicated that the vehicle-mounted wireless charger 6 does not need to cool down, and the first proportional valve 4 and the second proportional valve 5 do not need to be opened. If the real-time temperature reaches the first temperature threshold, it is indicated that the vehicle-mounted wireless charger 6 needs to cool, so that the vehicle controller can control the first proportional valve 4 to be opened according to the second preset opening degree and control the second proportional valve 5 to be in an opened state.
Optionally, the whole vehicle controller is further configured to control the first proportional valve 4 and the second proportional valve 5 to be in a closed state when the real-time temperature is lower than the second temperature threshold.
The second temperature threshold value may be a temperature value set in advance for triggering the first proportional valve 4 and the second proportional valve 5 to close.
Specifically, after the first proportional valve 4 and the second proportional valve 5 are opened, the whole vehicle controller may compare the received real-time temperature with the second temperature threshold. If the real-time temperature is not lower than the second temperature threshold, it indicates that the vehicle-mounted wireless charger 6 still needs to continue cooling, and the first proportional valve 4 and the second proportional valve 5 are kept open. If the real-time temperature is lower than the second temperature threshold, it indicates that the vehicle-mounted wireless charger 6 does not need to continue cooling, so that the vehicle controller can control the first proportional valve 4 and the second proportional valve 5 to be closed.
In addition to the above example, if the in-vehicle wireless charger 6 stops operating, the cooling operation of the in-vehicle wireless charger 6 may also be stopped.
Optionally, the cooling system of the vehicle-mounted wireless charger 6 further includes: and the whole vehicle controller. The vehicle-mounted wireless charger 6 is used for sending a charging stopping signal to the whole vehicle controller when detecting that the mobile terminal is not charged; the whole vehicle controller is used for controlling the first proportional valve 4 and the second proportional valve 5 to be in a closed state when receiving a charging stop signal.
The mobile terminal may be a mobile phone, a tablet computer, or the like, and may be charged by the vehicle-mounted wireless charger 6. The stop charging signal may be a signal for indicating that the in-vehicle wireless charger 6 is out of service, i.e., that no power is supplied to the mobile terminal.
Specifically, the vehicle-mounted wireless charger 6 can detect whether the electric energy is currently output outwards, that is, whether the electric energy is charged to the mobile terminal, so when the vehicle-mounted wireless charger 6 is used for detecting that the electric energy is not charged to the mobile terminal, the vehicle-mounted wireless charger 6 can send a charging stopping signal to the whole vehicle controller, so that the whole vehicle controller can further control the cooling operation of the vehicle-mounted wireless charger 6 to be stopped. When the vehicle controller receives the charging stopping signal, the first proportional valve 4 and the second proportional valve 5 are controlled to be in a closed state so as to stop conveying cooling liquid to the cooling liquid pipelines 9 around the vehicle-mounted wireless charger 6 and stop cooling the vehicle-mounted wireless charger 6.
On the basis of the above example, the temperature sensor may be installed at the coolant pipes 9 before and after the battery pack 7 to measure the coolant temperature before the temperature adjustment of the battery pack 7 and the coolant temperature after the temperature adjustment of the battery pack 7.
Optionally, the cooling system of the vehicle-mounted wireless charger 6 further includes: a second temperature sensor and a third temperature sensor.
The second temperature sensor is disposed at the coolant pipe 9 between the battery pack 7 and the battery heater 8, and is used for detecting the inlet temperature of the battery pack 7, i.e. the temperature of the coolant before the battery pack 7 is temperature-regulated. The third temperature sensor is arranged at the cooling liquid pipeline 9 between the battery pack 7 and the battery water pump 2 and is used for detecting the liquid outlet temperature of the battery pack 7, namely the cooling liquid temperature after the battery pack 7 is subjected to temperature regulation.
Optionally, the cooling system of the vehicle-mounted wireless charger 6 further includes: and the whole vehicle controller. The whole vehicle controller is used for adjusting parameters of the battery heater 8 and parameters of the battery cooler 3 through PID according to the liquid inlet temperature, the target temperature of the battery pack 7 and the current temperature of the battery pack 7.
Wherein the target temperature may be a temperature to which the battery pack 7 is desired to be adjusted. The current temperature may be a real-time temperature of the battery pack 7. It will be appreciated that if the current temperature is lower than the target temperature, the temperature of the battery pack 7 needs to be increased, and if the current temperature is higher than the target temperature, the temperature of the battery pack 7 needs to be decreased.
Specifically, the vehicle controller may adjust parameters of the battery heater 8 and parameters of the battery cooler 3 by using a PID (proportional-integral-derivative) controller with the target temperature of the battery pack 7 as a target after acquiring the liquid inlet temperature and the current temperature of the battery pack 7.
Optionally, the cooling system of the vehicle-mounted wireless charger 6 further includes: and the whole vehicle controller. The whole vehicle controller is used for adjusting parameters of the battery cooler 3 through PID according to the liquid outlet temperature and the temperature of the vehicle-mounted wireless charger 6.
Specifically, the vehicle controller may adjust parameters of the battery cooler 3 through PID after obtaining the liquid outlet temperature and the temperature of the vehicle-mounted wireless charger 6, so as to cool the vehicle-mounted wireless charger 6.
The embodiment of the application provides a vehicle-mounted wireless charger cooling system, through the battery kettle, the battery water pump, the battery cooler, first proportional valve, the second proportional valve, vehicle-mounted wireless charger, the battery package, battery heater and coolant pipeline, utilize the coolant liquid to cool down to vehicle-mounted wireless charger, through set up an solitary cooling cycle on original battery package cooling cycle's basis, make vehicle-mounted wireless charger fast cooling, improve charging efficiency, the performance of protection mobile terminal device, noise when reducing cooling to vehicle-mounted wireless charger, improve driving user's use experience.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the scope of the present application. As used in the specification and in the claims, the terms "a," "an," "the," and/or "the" are not specific to a singular, but may include a plurality, unless the context clearly dictates otherwise. The terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method or apparatus comprising such elements.
It should also be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience of description and simplification of the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present application. Unless specifically stated or limited otherwise, the terms "mounted," "connected," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.
Specific examples are set forth herein to illustrate the principles and embodiments of the present application, and the description of the examples above is only intended to assist in understanding the methods of the present application and their core ideas. The foregoing is merely a preferred embodiment of the present application, and it should be noted that, due to the limited nature of text, there is an objectively infinite number of specific structures, and that, to those skilled in the art, several improvements, modifications or changes can be made, and the above technical features can be combined in a suitable manner, without departing from the principles of the present utility model; such modifications, variations and combinations, or the direct application of the concepts and aspects of the utility model in other applications without modification, are intended to be within the scope of this application.
Claims (10)
1. A vehicle-mounted wireless charger cooling system, comprising: the system comprises a battery kettle, a battery water pump, a battery cooler, a first proportional valve, a second proportional valve, a vehicle-mounted wireless charger, a battery pack, a battery heater and a cooling liquid pipeline;
wherein the battery water kettle is connected with the battery water pump through the cooling liquid pipe; the battery water pump is connected with the battery cooler through the cooling liquid pipeline; the battery cooler is connected with the battery heater via the coolant pipe; the battery cooler is further connected with the battery heater through the first proportional valve, the vehicle-mounted wireless charger and the second proportional valve in sequence through the cooling liquid pipe; the battery heater is connected with the battery pack through the cooling liquid pipeline, and the battery pack is connected with the battery water pump through the cooling liquid pipeline.
2. The system of claim 1, further comprising: a whole vehicle controller and a CAN bus; the vehicle-mounted wireless charger comprises a first temperature sensor;
the first temperature sensor is used for collecting real-time temperature of the vehicle-mounted wireless charger and transmitting the real-time temperature to the whole vehicle controller through the CAN bus.
3. The system of claim 2, wherein the vehicle controller is configured to periodically receive the real-time temperature sent by the first temperature sensor, determine a first preset opening corresponding to the first proportional valve according to the real-time temperature and a preset temperature opening corresponding relation, control the first proportional valve to open according to the first preset opening, and control the second proportional valve to be in an open state.
4. The system of claim 2, wherein the vehicle controller is further configured to periodically receive a real-time temperature sent by the first temperature sensor, and when the real-time temperature reaches a first temperature threshold, control the first proportional valve to open according to a second preset opening, and control the second proportional valve to be in an open state.
5. The system of claim 4, wherein the vehicle controller is further configured to control the first proportional valve and the second proportional valve to be in a closed state when the real-time temperature is below a second temperature threshold.
6. The system of claim 1, further comprising: a vehicle controller;
the vehicle-mounted wireless charger is used for sending a charging stopping signal to the whole vehicle controller when detecting that the mobile terminal is not charged; and the whole vehicle controller is used for controlling the first proportional valve and the second proportional valve to be in a closed state when receiving the charging stopping signal.
7. The system of claim 1, further comprising: a second temperature sensor and a third temperature sensor;
the second temperature sensor is arranged at a coolant pipe between the battery pack and the battery heater and is used for detecting the liquid inlet temperature of the battery pack; the third temperature sensor is arranged at a cooling liquid pipeline between the battery pack and the battery water pump and is used for detecting the liquid outlet temperature of the battery pack.
8. The system of claim 7, further comprising: a vehicle controller;
and the whole vehicle controller is used for adjusting parameters of the battery heater and parameters of the battery cooler through PID according to the liquid inlet temperature, the target temperature of the battery pack and the current temperature of the battery pack.
9. The system of claim 7, further comprising: a vehicle controller;
the whole vehicle controller is used for adjusting parameters of the battery cooler through PID according to the liquid outlet temperature and the temperature of the vehicle-mounted wireless charger.
10. The system of claim 1, wherein the battery water jug is configured to store a coolant for flow within the coolant conduit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202320160877.1U CN219478408U (en) | 2023-02-02 | 2023-02-02 | Vehicle-mounted wireless charger cooling system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202320160877.1U CN219478408U (en) | 2023-02-02 | 2023-02-02 | Vehicle-mounted wireless charger cooling system |
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| CN219478408U true CN219478408U (en) | 2023-08-04 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115782523A (en) * | 2022-12-30 | 2023-03-14 | 阿维塔科技(重庆)有限公司 | Temperature control method |
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2023
- 2023-02-02 CN CN202320160877.1U patent/CN219478408U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115782523A (en) * | 2022-12-30 | 2023-03-14 | 阿维塔科技(重庆)有限公司 | Temperature control method |
| CN115782523B (en) * | 2022-12-30 | 2024-05-14 | 阿维塔科技(重庆)有限公司 | Temperature control method |
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