CN2402524Y - Windshield defroster - Google Patents
Windshield defroster Download PDFInfo
- Publication number
- CN2402524Y CN2402524Y CN 99250724 CN99250724U CN2402524Y CN 2402524 Y CN2402524 Y CN 2402524Y CN 99250724 CN99250724 CN 99250724 CN 99250724 U CN99250724 U CN 99250724U CN 2402524 Y CN2402524 Y CN 2402524Y
- Authority
- CN
- China
- Prior art keywords
- air
- air channel
- windshield
- utility
- model
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model relates to a windshield defroster for an automobile, which comprises an air channel, an air guide sleeve and an air nozzle component of the air channel. The air guide sleeve can guide warm air into the air channel. The other end of the air guide sleeve is communicated with an air cover outlet fixed on an air protection ring of an engine heat dispersion water tank. The technology has simple structure, low cost and convenient assembly and disassembly, the utility model only needs less maintenance, and the utility model is completely suitable for the requirements of the environmental protection.
Description
The utility model relates to the defroster device of windshield glass of motor vehicle.
Be the safety that guarantees that the driver drives, must install on the car safety device that is used to prevent produce on the windshield frost mist----defroster device.Existing windshield defroster device all is the Blast mechanisms that adopt the electric energy independently or the oils energy, by the air-flow of the tuyere on air channel and the air channel in windshield place generation of forced, reaches the purpose of defrosting.The shortcoming of this class Defroster device for vehicle device is: 1, structure is formed complexity, cost is high, maintenance load is big, need higher maintenance cost; 2, the consumption of the oils energy has caused the serious environmental pollution; 3, because this device is arranged on an independent facility on the automobile, tied up for settle at the headstock place new equipment required best installing space, for the further innovation of automotive technology is provided with obstacle.So, the development and change of the existing obvious incompatibility modern automobile of this class technology technology.
Goal of the invention of the present utility model is to provide a kind of thermal current that utilizes automobile existing installation installing space and equipment work to be produced, and is reached for the purpose of windshield defrosting, helps the windshield defroster device of environmental protection.
Realize the windshield defroster device of foregoing invention purpose, its technical scheme includes the air channel, warm braw is imported the air guiding sleeve in air channel and the blast nozzle part in air channel for it, and the major technique characteristics of this programme are that the other end of air guiding sleeve communicates with the fan housing air outlet that is fixed on the engine radiating water tank.
Special for the automotive type of most of front engines, present technique is exactly directly to utilize the engine radiating water tank at its headstock place and the cooling fan of radiator-water box, the warm braw that will produce in the radiator-water box place by a wind-guiding fan housing uses, air outlet by fan housing is sent warm braw into the air channel, blow to windshield by its tuyere, its technology is simple, our experiments show that: the air quantity that is ejected into windshield is big, heat is high, has fully reached the defrosting effect of expection.Thereby present technique is specially adapted to the automotive type of front engine, and it is simple in structure, cost is low, easy accessibility, and this design has also adapted to environmental protection requirement fully.But driving engine is arranged at the vehicle of automobile tail for part, driving engine self cooling circuit can be introduced automotive front, one cover water tank and the blower fan device similar to front engine is set equally, blows warm braw to windshield, thereby reach the defrosting purpose.
Describe content of the present utility model in detail below in conjunction with embodiment shown in the drawings.
Fig. 1 is the package assembly scheme drawing of this windshield defroster device
Fig. 2 is that the A of Fig. 1 is to structural representation.
Windshield defroster device of the present utility model includes the tuyere that is used for warm braw is blowed to windshield on the air channel that is positioned at windshield base place, the air channel, and the ventilation inlet 6 in air channel links to each other with the warm braw generation device.For the vehicle of front engine, the warm braw generation device includes fan housing 1 and air guiding sleeve 4, fan housing is fixedly mounted on protecting on the solar or lunar halo of engine radiating water tank, in the present embodiment, its fan housing 1 is installed in the first half that protects solar or lunar halo, the air outlet 3 at its top communicates with air guiding sleeve 4, and the another port of air guiding sleeve 4 communicates with the ventilation inlet in air channel 6.Cooling fan of engine will be gone into the air channel by air guiding sleeve 4 at the hot air at radiator-water box place, blow to windshield by a plurality of tuyeres, reach the purpose of defrosting.In the present embodiment, wind scooper 4 is made by soft cloth, is sleeved on the air outlet 3 of fan housing; Fan housing 1 includes carriage 2 and baffle plate, carriage 2 with protect solar or lunar halo and be fixedly connected, carriage 2 is provided with a baffle plate with the opposite side of cooling fan, this baffle plate and carriage 2 detachably are fixedly connected, because spring, autumn, especially summer, the utility model defroster device need not work,, take off air guiding sleeve 4 for guaranteeing to be equipped with the long-term reliable operation of driving engine of this defroster device, and baffle plate pulled down, then the cooling work of driving engine is normally carried out.For making this device just adapt to the conversion in season, another example structure of present technique is to replace above-mentioned baffle plate by blinds apparatus 5, when this defroster device of needs is worked, then spurs pull bar 8 sealing louvers 5, and the air outlet 3 of air guiding sleeve 4 with carriage 2 linked; When need not the work of this defroster device, then open louver 5, take off air guiding sleeve 4 from air outlet 3 and get final product.
For the vehicle of rear-engine, the cooling water expansion tank of driving engine is introduced in the radiator-water box at automobile headstock place, and warm braw is imported the air channel defrosting work that is positioned at the windshield base by fan.
Claims (3)
1, a kind of defroster device of windshield, it includes the air channel, warm braw is imported the air guiding sleeve (4) in air channel and the blast nozzle part in air channel, the other end that it is characterized in that air guiding sleeve (4) be fixed on the fan housing air outlet (3) that the engine radiating water tank protects on the solar or lunar halo and communicate.
2, defroster device according to claim 1, it is characterized in that fan housing (1) includes carriage (2) and baffle plate, carriage (2) is captiveed joint with the solar or lunar halo that protects of engine radiating water tank, and baffle plate is positioned at the relative position of radiator-water box internal fan, and detachably connects with carriage (2).
3, defroster device according to claim 2 is characterized in that replacing baffle plate by blinds apparatus (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99250724 CN2402524Y (en) | 1999-12-17 | 1999-12-17 | Windshield defroster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99250724 CN2402524Y (en) | 1999-12-17 | 1999-12-17 | Windshield defroster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2402524Y true CN2402524Y (en) | 2000-10-25 |
Family
ID=34035406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99250724 Expired - Fee Related CN2402524Y (en) | 1999-12-17 | 1999-12-17 | Windshield defroster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2402524Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102501832A (en) * | 2011-11-07 | 2012-06-20 | 中国煤炭科工集团太原研究院 | Automotive warm-air defrosting device in underground coal mine |
-
1999
- 1999-12-17 CN CN 99250724 patent/CN2402524Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102501832A (en) * | 2011-11-07 | 2012-06-20 | 中国煤炭科工集团太原研究院 | Automotive warm-air defrosting device in underground coal mine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |