CN213799564U - Windscreen wiper heating system - Google Patents
Windscreen wiper heating system Download PDFInfo
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- CN213799564U CN213799564U CN202022701845.7U CN202022701845U CN213799564U CN 213799564 U CN213799564 U CN 213799564U CN 202022701845 U CN202022701845 U CN 202022701845U CN 213799564 U CN213799564 U CN 213799564U
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- temperature
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 39
- 239000007788 liquid Substances 0.000 claims abstract description 33
- 238000005406 washing Methods 0.000 claims abstract description 20
- 238000001514 detection method Methods 0.000 claims description 9
- 239000011521 glass Substances 0.000 abstract description 17
- 238000010257 thawing Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 2
- 206010047513 Vision blurred Diseases 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
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Abstract
The utility model discloses a windscreen wiper heating system, including temperature sensor, control module, heater module, temperature sensor is used for detecting windscreen wiper temperature andor ambient temperature, and its output is connected with control module, heater module is connected to control module's output, heater module sets up and is used for heating the washing liquid in the wash kettle. The utility model has the advantages that: simple structure, it is convenient to realize, to the severe cold snowing weather in the north, can remove the snow defrosting through the windscreen wiper liquid after the heating, and is simple quick, can avoid the glass damage that direct heating glass caused moreover.
Description
Technical Field
The utility model relates to a car defrosting defogging field, in particular to windscreen wiper heating system.
Background
In severe cold winter, three provinces in the northeast, and in the northwest, in rainy, snowy, frozen and frost-fog weather, drivers and friends are worried by blurred vision in front of the windshield, and even life and property loss is caused seriously. If meeting snow weather, the windscreen wiper of love car probably freezes by ice and snow, appears unable use or scrapes unclean phenomenon, influences trip efficiency.
At present, a plurality of defrosting and demisting devices are available in the market, and mainly aim at heating glass, and the heating mode easily causes damage to the glass and has the defects of unsafe heating, large heating surface and the like.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art not enough, provide a windscreen wiper heating system for the windscreen wiper liquid after the mode that realizes through heating windscreen wiper liquid with the heating carries out the defrosting snow removing.
In order to achieve the purpose, the invention adopts the technical scheme that: the utility model provides a windscreen wiper heating system, includes temperature sensor, control module, heater module, temperature sensor is used for detecting windscreen wiper temperature andor ambient temperature, and its output is connected with control module, the heater module is connected to control module's output, the heater module sets up and is used for heating the washing liquid in the washing kettle.
The control module is connected with the starting switch and used for receiving a starting signal of the starting switch.
The control module is a vehicle body controller or a singlechip control system.
The system further comprises an engine state detection module, and the control module is connected with the engine state detection module and used for acquiring the running state of the engine.
The utility model has the advantages that: simple structure, it is convenient to realize, to the severe cold snowing weather in the north, can remove the snow defrosting through the windscreen wiper liquid after the heating, and is simple quick, can avoid the glass damage that direct heating glass caused moreover.
Drawings
The contents of the expressions in the various figures of the present specification and the labels in the figures are briefly described as follows:
FIG. 1 is a schematic diagram of the system structure of the present invention;
fig. 2 is a signal flow chart of the present invention.
Detailed Description
The following description of preferred embodiments of the invention will be made in further detail with reference to the accompanying drawings.
The prior art has the technical scheme that the defrosting and snow removing scheme is mainly characterized in that glass is heated by heating wires, and then snow on the glass is melted, so that the glass is damaged, and the service life of the glass is shortened after the glass is used for a long time; and if the heating is not uniform, the glass can be cracked to a great extent, so that the risk is high. Based on this, the windscreen wiper heating system does not directly heat glass, but heats windscreen wiper liquid, the liquid temperature is heated to dozens of degrees, the glass is not influenced, but snow can be well removed, as shown in fig. 1 and 2, the windscreen wiper heating system comprises a temperature sensor, a control module and a heater module;
temperature sensor is arranged in detecting windscreen wiper temperature andor ambient temperature, and its output is connected with control module, and temperature sensor sends the temperature of gathering to control module in, and the temperature mainly is used for detecting the start-up of system, will start the heating of liquid when the temperature is less than a definite value, consequently can detect the temperature that the temperature of environment also can detect liquid.
The output end of the control module is connected with the heater module, and the heater module is arranged in the washing kettle and used for heating the washing liquid. The control module can adopt parts in the vehicle such as a vehicle body controller and the like, and can also adopt a newly-added controller such as a single chip controller system (a system for data processing and control is formed after a minimum system is built through a single chip). The heating of the main washing liquid of heater module can be realized by adopting heater etc. and the break-make electricity of heater strip can be realized through the relay control.
In a preferred embodiment, the control module is connected to the start switch for receiving a start signal from the start switch. The starting switch is arranged on the instrument desk of the center console and is mainly used for automatically starting the system. The engine control module is connected with the engine state detection module and used for acquiring the running state of the engine. The engine state detection module CAN be acquired from an engine controller and is directly connected with the engine controller through a CAN (controller area network) so as to acquire related signals.
The working principle of the application comprises: after the switch is opened, the control module detects a state signal of the engine, after the engine is started, the temperature data is detected, and when the temperature data is lower than a set value, the control module controls the heating wire to work to heat the washing liquid, the washing function of the windscreen wiper is started after the washing liquid is heated, the heated windscreen wiper liquid is sprayed on glass, and frozen windscreen wipers, snow frost on the windscreen and accumulated snow on the windscreen can be rapidly dissolved. After the wiper liquid is further heated, the heating is finished and can be indicated through an indicator light which is arranged on a central console; the heating end can be judged through heating time, and after control module control heating started and after the heating end, light or the colour gives the instruction through the pilot lamp, and convenience of customers learns after starting the windscreen wiper function and unfreezes and snow removing.
In a preferred embodiment, because the application adopts the mode of heating the washing liquid to carry out snow removal, so the surplus of washing liquid needs to be monitored all the time, the control module obtains the liquid level of the washing liquid through modes such as a washing liquid level sensor, a liquid level threshold value is preset in the control module, and when the liquid level is lower than a set value, an alarm signal is sent out. Control module carries out vehicle liquid level with pilot lamp, alarm etc. and reports to the police or connects the cell-phone through on-vehicle tbox and provide the warning to realize the real time monitoring of washing liquid level and remind, prevent that the not enough melting that can't realize snow, frost that causes of washing liquid.
The system automatically starts to work after the automobile is started. The wiper liquid can reach a higher temperature quickly and remove thicker accumulated frost in a very short time. The wiper heating system does not damage the windshield and does not enlarge the original cracks on the glass. The method comprises the following steps: control module, temperature detection sensor, heater module. The control module is arranged on a central control panel in the vehicle, the temperature detection sensor is positioned at the position where the front cabin can detect wiper liquid, and the heater is arranged in the washing kettle. And setting the starting temperature of the system for heating the wiper liquid according to the local climate. The engine of the vehicle is started, when the windscreen wiper is frozen or the front windshield glass is accumulated with snow, the system starting switch is pressed, and the temperature detection sensor starts to work. When the temperature of the washing liquid detected by the detector is lower than the set temperature, the front cabin heater starts to work to rapidly heat the washing liquid. The wiper washing function is started, and the heated wiper liquid can quickly dissolve frozen wipers and accumulated snow on the windshield.
The technical scheme of the application solves the problems that in heavy snow low-temperature weather, a front windshield and a wiper are frozen and the view field in front of the windshield is fuzzy; the cost is low, the cleaning is rapid, the universal rate is high, and the damage to the front windshield is small.
It is clear that the specific implementation of the invention is not restricted to the above-described embodiments, but that various insubstantial modifications of the inventive process concept and technical solutions are within the scope of protection of the invention.
Claims (4)
1. A wiper heating system characterized in that: including temperature sensor, control module, heater module, temperature sensor is used for detecting windscreen wiper temperature andor ambient temperature, and its output is connected with control module, heater module is connected to control module's output, heater module sets up and is used for heating the washing liquid in the wash kettle.
2. The wiper heating system of claim 1 wherein: the control module is connected with the starting switch and used for receiving a starting signal of the starting switch.
3. The wiper heating system of claim 1 or 2 wherein: the control module is a vehicle body controller or a singlechip control system.
4. The wiper heating system of claim 1 wherein: the system further comprises an engine state detection module, and the control module is connected with the engine state detection module and used for acquiring the running state of the engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022701845.7U CN213799564U (en) | 2020-11-20 | 2020-11-20 | Windscreen wiper heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022701845.7U CN213799564U (en) | 2020-11-20 | 2020-11-20 | Windscreen wiper heating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213799564U true CN213799564U (en) | 2021-07-27 |
Family
ID=76936836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022701845.7U Active CN213799564U (en) | 2020-11-20 | 2020-11-20 | Windscreen wiper heating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213799564U (en) |
-
2020
- 2020-11-20 CN CN202022701845.7U patent/CN213799564U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240507 Address after: 241000 No. 8, Changchun Road, Wuhu economic and Technological Development Zone, Anhui, China Patentee after: CHERY AUTOMOBILE Co.,Ltd. Country or region after: China Address before: 241000 Building 8, science and Technology Industrial Park, 717 Zhongshan South Road, Yijiang District, Wuhu City, Anhui Province Patentee before: Chery Commercial Vehicles (Anhui) Co., Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |