CN101596899B - Defrosting-defogging system for automobile - Google Patents
Defrosting-defogging system for automobile Download PDFInfo
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- CN101596899B CN101596899B CN2009101441049A CN200910144104A CN101596899B CN 101596899 B CN101596899 B CN 101596899B CN 2009101441049 A CN2009101441049 A CN 2009101441049A CN 200910144104 A CN200910144104 A CN 200910144104A CN 101596899 B CN101596899 B CN 101596899B
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- defrosting
- defogging
- heating wire
- electrical heating
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- 238000010438 heat treatment Methods 0.000 claims description 27
- 239000011521 glass Substances 0.000 claims description 12
- 239000002184 metal Substances 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 239000003595 mist Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000011449 brick Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 206010047513 Vision blurred Diseases 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Air-Conditioning For Vehicles (AREA)
Abstract
The invention relates to a defrosting-defogging system for an automobile, which comprises a battery module; and the output end of the battery module is connected with one end of a defrosting-defogging switch, and the other end of the defrosting-defogging switch is connected with an electric heater. The system has the advantages of the replacement of the original high-voltage PTC by the electric heater, small required power, greatly-improved overall efficiency, simple structure and convenient arrangement.
Description
Technical field
The present invention relates to the electronlmobil field, especially a kind of defrosting-defogging system for automobile.
Background technology
Defrosting-defogging is exactly to use heating installation to glass for vehicle window and front windshield heating with the rainy day in the winter time, removes mist and frost above the glass, and it is an importance of ride safety of automobile, and it has influence on the safety of running car and occupant's sightseeing effect.
With high-tension battery-motor is the battery-driven car of power, its principle of work and traditional fuel-engined vehicle are completely different, the tradition fuel-engined vehicle utilizes the cooling water flow of driving engine to heat through the evaporator heater core of air-conditioning, the heat that defrosting-defogging needs when providing car to travel, and battery-driven car has removed the engine fuel oil system of traditional vehicle, so the defrosting-defogging system of battery-driven car needs redesign.
At present, the battery-driven car of low side does not all dispose a/c system, yet the battery-driven car of some configuration a/c systemes, what defrosting-defogging adopted mostly is high pressure P TC heating, high pressure P TC is a kind of high-tension current heating core body, it is arranged in the air flue usually, heating principle provides power supply by the high voltage power battery exactly, the PTC core body will self-heating heat up like this, when cold wind is blown over the PTC core surface, makes cold wind slowly change hot blast into, along with air flue, bloat by the defrosting-defogging air port, blow to front windshield, thereby satisfy the defrosting-defogging demand of car load.Yet heat bloats from indoor heating installation blowing mouth as defrosting-defogging, be delivered on the front windshield again, in transmission of energy, a lot of energy have been lost, therefore for reaching the defrosting-defogging effect of anticipation, often need high-power PTC, will increase consumption like this, thereby reduced the continual mileage of battery-driven car the battery system energy.
Summary of the invention
Primary and foremost purpose of the present invention is to provide the defrosting-defogging system for automobile that a kind of consumed energy is little, can reach the defrosting-defogging effect.
For achieving the above object, a kind of defrosting-defogging system for automobile provided by the invention comprises battery module, and the mouth of battery module links to each other with an end of defrosting-defogging switch, and the other end of defrosting-defogging switch links to each other with electrical heating wire.
The present invention substitutes original high pressure P TC with electrical heating wire, and demand power is little, has improved whole efficiency greatly, and is simple in structure, arrangement convenience.
Description of drawings
Fig. 1 is control circuit figure of the present invention;
Fig. 2 is a structural representation of the present invention.
The specific embodiment
A kind of defrosting-defogging system for automobile comprises battery module 10, and the mouth of battery module 10 links to each other with an end of defrosting-defogging switch 20, and the other end of defrosting-defogging switch 20 links to each other with electrical heating wire 30, as shown in Figure 1.
In conjunction with Fig. 1, described battery module 10 comprises the electrokinetic cell 11 of being with energy management system, the electrokinetic cell 11 of band energy management system provides power supply to the car load drive motor, the driving car load travels, its energy management system, the running state of power brick be can detect, the input and the output of power brick energy managed better.The mouth of the electrokinetic cell 11 of band energy management system is connected with an end of inverter 12, the other end of inverter 12 is connected with the input end of storage battery 13, the mouth of storage battery 13 links to each other with electrical heating wire 30, and the other end of battery heater strip 30 links to each other with manual regulation temperature switch 40.The electrokinetic cell 11 of band energy management system by inverter 12, changes into low tension to high-tension current, is stored in the storage battery 13, and storage battery 13 is powered to car load low voltage circuit system.The input end of the electrokinetic cell 11 of described band energy management system is provided for and external source bonded assembly plug or jack, and described external source is the 220V source of AC.
In conjunction with Fig. 2, described electrical heating wire 30 is arranged on the front windshield glass 50, and the surface that its peripheral profile and front windshield glass 50 are positioned at interior fits, and electrical heating wire 30 is transparent METAL HEATING PROCESS silk, is strip.
Below in conjunction with Fig. 1,2 the present invention is further illustrated.
In the winter time or rainy day, the glass for vehicle window Close All, passenger's expiration makes air heating in the car in the car, inside and outside running into, aqueous vapor in the expiration has the lower front windshield glass of the temperature difference and temperature outside 50, aqueous vapor condenses into frost or mist, make machine take advantage of personnel's blurred vision, have a strong impact on and drive and view and admire.For guaranteeing safety and going sightseeing, can open the defrosting-defogging switch 20 of battery-driven car, storage battery 13 is to electrical heating wire 30 power supplies, and electrical heating wire 30 distribute heats are delivered on the front windshield glass 50, frost or mist on the fusing front windshield glass 50.Simultaneously can suitably regulate manual regulation temperature switch 40, guarantee best visual effect according to the thickness of frost or mist.
In sum, core of the present invention is to substitute original high pressure P TC with transparent electrical heating wire 30, and transparent electrical heating wire 30 directly is arranged on the front windshield glass 50, the heat that produces during electrical heating wire 30 heating can be directly delivered on the front windshield glass 50, significantly reduced degradation of energy, improved the effective rate of utilization of energy, demand power reduces, simple in structure, arrangement convenience.
Claims (5)
1. defrosting-defogging system for automobile, it is characterized in that: comprise battery module (10), the mouth of battery module (10) links to each other with an end of defrosting-defogging switch (20), and the other end of defrosting-defogging switch (20) links to each other with electrical heating wire (30); Described battery module (10) comprises the electrokinetic cell (11) of being with energy management system, the mouth of the electrokinetic cell (11) of band energy management system is connected with an end of inverter (12), the other end of inverter (12) is connected with the input end of storage battery (13), and the mouth of storage battery (13) links to each other with electrical heating wire (30).
2. defrosting-defogging system for automobile according to claim 1 is characterized in that: the other end of described electrical heating wire (30) links to each other with manual regulation temperature switch (40).
3. defrosting-defogging system for automobile according to claim 1, it is characterized in that: described electrical heating wire (30) is arranged on the front windshield glass (50), the surface that its peripheral profile and front windshield glass (50) are positioned at interior fits, electrical heating wire (30) is transparent METAL HEATING PROCESS silk, is strip.
4. defrosting-defogging system for automobile according to claim 1 is characterized in that: be provided for and external source bonded assembly plug or jack on the electrokinetic cell of described band energy management system (11).
5. defrosting-defogging system for automobile according to claim 4 is characterized in that: described external source is the 220V source of AC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101441049A CN101596899B (en) | 2009-07-10 | 2009-07-10 | Defrosting-defogging system for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101441049A CN101596899B (en) | 2009-07-10 | 2009-07-10 | Defrosting-defogging system for automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101596899A CN101596899A (en) | 2009-12-09 |
| CN101596899B true CN101596899B (en) | 2011-12-14 |
Family
ID=41418550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101441049A Active CN101596899B (en) | 2009-07-10 | 2009-07-10 | Defrosting-defogging system for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101596899B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102745173A (en) * | 2012-07-24 | 2012-10-24 | 苏州工业园区七星电子有限公司 | Car windshield fog-resisting system based on sensor technology |
| CN103057505A (en) * | 2013-01-15 | 2013-04-24 | 韩海军 | Automotive glass crushing device |
| CN104701585B (en) * | 2015-03-27 | 2017-03-22 | 奇瑞汽车股份有限公司 | Battery pack management system of electric car |
| CN108541084A (en) * | 2018-05-02 | 2018-09-14 | 中国民航大学 | A kind of outdoor demisting electric heating blanket and defogging method |
| CN111447706A (en) * | 2020-04-30 | 2020-07-24 | 南京信息工程大学 | Electric heating glass defrosting rod |
-
2009
- 2009-07-10 CN CN2009101441049A patent/CN101596899B/en active Active
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| Publication number | Publication date |
|---|---|
| CN101596899A (en) | 2009-12-09 |
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