CN101434187A - Automobile defrosting sun vizor - Google Patents
Automobile defrosting sun vizor Download PDFInfo
- Publication number
- CN101434187A CN101434187A CNA2008102384937A CN200810238493A CN101434187A CN 101434187 A CN101434187 A CN 101434187A CN A2008102384937 A CNA2008102384937 A CN A2008102384937A CN 200810238493 A CN200810238493 A CN 200810238493A CN 101434187 A CN101434187 A CN 101434187A
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- China
- Prior art keywords
- sun
- hot
- air
- plate body
- defrosting
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Abstract
The invention discloses a vehicle-used defrosting sun visor which comprises a sun visor. A hot air device is arranged on the sun visor. The defrosting sun visor has a simple structure, defrosting and sun shading effects, an excellent defrosting effect, safe and convenient use, and reduced cost. The vehicle-used defrosting sun visor is suitable to be used for various motor vehicles and electric vehicles.
Description
Technical field
The present invention relates to defrosting of car front windshield and the daily device that shelters from sunshine, exactly is a kind of automobile-used operator's compartment front windshield defrosting and the daily two-purpose plate that shelters from sunshine.
Background technology
At present, sun shield is mainly used to keep the sun off function singleness before the automobile driving cabin.Cold season, the easy frosting of car front windshield, main at present employing water, hot air heating defrosting, its shortcoming is: temperature is low, and defrosting is slow, can not satisfy and drive preceding quickly defrosting and keep the requirement clearly of chaufeur walking sight line.If other adds defroster device, then increase cost, waste material.
Summary of the invention
Technical matters to be solved by this invention is: make water, the defrosting of hot air heating glass defroster device slow at present various motor-driven, elec. vehicles, reach drawbacks such as sun shield repeats to be provided with, provide a kind of simple in structure, safe and convenient to use, can sunshade again can quickly defrosting, not only saved the automobile defrosting sun vizor of resource but also cost-cutting.
For solving the problems of the technologies described above, technical scheme of the present invention is: automobile defrosting sun vizor, comprise sun shield, and on the described sun shield hot air apparatus is installed.
As optimized technical scheme, described hot air apparatus comprises the hot-air channel that is arranged in the described sun shield, in the described hot-air channel blowing device is installed, the air-out position of described blowing device is equipped with electric heating apparatus, and the ventilation inlet of described hot-air channel and warm braw outlet are arranged on the plate body of described sun shield.
As to improvement of the technical scheme, described blowing device comprises electrical motor, on the motor shaft of described electrical motor tube axial fan is installed.
As optimized technical scheme, described hot air apparatus comprises the hot-air channel that is arranged in the described sun shield, in the described hot-air channel electric heating apparatus is installed, the air-out position of described electric heating apparatus is equipped with device for dischanging air, and the ventilation inlet of described hot-air channel and warm braw outlet are arranged on the plate body of described sun shield.
As to improvement of the technical scheme, described device for dischanging air comprises electrical motor, on the motor shaft of described electrical motor tube axial fan is installed.
As to further improvement in the technical proposal, described sun shield comprises preceding plate body and the rear plate body that snaps together, described hot-air channel is arranged on the junction of described preceding plate body and rear plate body, described ventilation inlet is arranged on the described rear plate body, and described warm braw outlet is arranged on the lower edge of described sun shield.
As to further improvement in the technical proposal, described electric heating apparatus is the PTC exothermic body.
Owing to adopted technique scheme, automobile defrosting sun vizor comprises sun shield, on the described sun shield hot air apparatus is installed; The present invention is simple in structure, have defrosting and shaded effects, and defrosting effect is splendid, and is safe and convenient to use, cost-cutting.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples.
Fig. 1 is the structural representation of the embodiment of the invention;
Fig. 2 is the birds-eye view of PTC exothermic body among Fig. 1;
Fig. 3 is the cutaway view of Fig. 1 along the A-A line.
Among the figure: plate body, 3-tube axial fan, 4-PTC exothermic body, the outlet of 5-warm braw, 6-hot-air channel, 7-ventilation inlet, 8-rear plate body, 9-cleading before the 1-fixed support, 2-.
The specific embodiment
As Fig. 1, Fig. 2 and shown in Figure 3, automobile defrosting sun vizor comprises sun shield, and described sun shield comprises preceding plate body 2 and the rear plate body 8 that snaps together, and on the described sun shield hot air apparatus is installed.
Described hot air apparatus comprises the hot-air channel 6 that is arranged in the described sun shield, in the described hot-air channel 6 blowing device is installed, the air-out position of described blowing device is equipped with electric heating apparatus, described hot-air channel 6 is arranged on the junction of described preceding plate body and rear plate body, described ventilation inlet is arranged on the described rear plate body 8, and described warm braw outlet 5 is arranged on the lower edge of described sun shield.
Described blowing device comprises the electrical motor (not shown), and tube axial fan 3 is installed on the motor shaft of described electrical motor.
Described electric heating apparatus is a PTC exothermic body 4, and described PTC exothermic body 4 is provided with the little passage that some air feeds pass through.The PTC exothermic body is a kind of novel exothermic body of the constant temperature that insulate, even when tube axial fan 3 cisco unity malfunctions, also the flames of anger and high temperature produce, and keep constant temperature, thereby have improved safety greatly, have avoided the generation of fire.
Fixed support 1 is used for automobile defrosting sun vizor is installed onboard in the present embodiment, with PTC exothermic body 4 opposite position places a cleading 9 is installed respectively on the forward and backward plate body inside face, and cleading 9 can prevent that the PTC exothermic body from making the sun shield premature aging.
After present embodiment is installed in the relevant position of each self-propelled vehicle and battery-driven car, when needing sunshade, automobile defrosting sun vizor put down getting final product; When glass in the car need defrost, be respectively equipped with the power supply line on tube axial fan 3 and the PTC exothermic body 4 and be connected with bidirectional switch, open the switch of PTC exothermic body 4 and tube axial fan 3, wind enters and sends into PTC exothermic body 4 through tube axial fan 3 by hot-air channel 6 from ventilation inlet 7, make PTC exothermic body 4 heating and provide hot blast to the car front windshield by warm braw outlet 5, can quick defrost, defrosting.
Certainly, common engineering staff as this area, can obtain following technical scheme by above description: described hot air apparatus comprises the hot-air channel 6 that is arranged in the described sun shield, in the described hot-air channel 6 electric heating apparatus is installed, the air-out position of described electric heating apparatus is equipped with device for dischanging air, and the ventilation inlet of described hot-air channel 6 and warm braw outlet are arranged on the plate body of described sun shield.Described device for dischanging air comprises electrical motor, on the motor shaft of described electrical motor tube axial fan is installed.This scheme also should be within the protection domain of this patent.
Claims (7)
1. automobile defrosting sun vizor comprises sun shield, it is characterized in that: on the described sun shield hot air apparatus is installed.
2. automobile defrosting sun vizor as claimed in claim 1, it is characterized in that: described hot air apparatus comprises the hot-air channel that is arranged in the described sun shield, in the described hot-air channel blowing device is installed, the air-out position of described blowing device is equipped with electric heating apparatus, and the ventilation inlet of described hot-air channel and warm braw outlet are arranged on the plate body of described sun shield.
3. automobile defrosting sun vizor as claimed in claim 2 is characterized in that: described blowing device comprises electrical motor, on the motor shaft of described electrical motor tube axial fan is installed.
4. automobile defrosting sun vizor as claimed in claim 1, it is characterized in that: described hot air apparatus comprises the hot-air channel that is arranged in the described sun shield, in the described hot-air channel electric heating apparatus is installed, the air-out position of described electric heating apparatus is equipped with device for dischanging air, and the ventilation inlet of described hot-air channel and warm braw outlet are arranged on the plate body of described sun shield.
5. automobile defrosting sun vizor as claimed in claim 4 is characterized in that: described device for dischanging air comprises electrical motor, on the motor shaft of described electrical motor tube axial fan is installed.
6. as claim 2,3 or 4 described automobile defrosting sun vizors, it is characterized in that: described sun shield comprises preceding plate body and the rear plate body that snaps together, described hot-air channel is arranged on the junction of described preceding plate body and rear plate body, described ventilation inlet is arranged on the described rear plate body, and described warm braw outlet is arranged on the lower edge of described sun shield.
7. as claim 2,3 or 4 described automobile defrosting sun vizors, it is characterized in that: described electric heating apparatus is the PTC exothermic body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102384937A CN101434187B (en) | 2008-12-17 | 2008-12-17 | Automobile defrosting sun vizor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102384937A CN101434187B (en) | 2008-12-17 | 2008-12-17 | Automobile defrosting sun vizor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101434187A true CN101434187A (en) | 2009-05-20 |
| CN101434187B CN101434187B (en) | 2011-04-20 |
Family
ID=40708884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008102384937A Expired - Fee Related CN101434187B (en) | 2008-12-17 | 2008-12-17 | Automobile defrosting sun vizor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101434187B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107901736A (en) * | 2017-12-27 | 2018-04-13 | 无锡市盛源汽车配件厂 | The automotive internal sunshading board of built-in fans |
| CN108382175A (en) * | 2018-03-27 | 2018-08-10 | 张存达 | A kind of Winter-summer dual purpose automatic defrosting sun shield |
| CN114056065A (en) * | 2021-12-21 | 2022-02-18 | 上汽通用汽车有限公司 | Automobile sun visor and automobile comprising same |
-
2008
- 2008-12-17 CN CN2008102384937A patent/CN101434187B/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107901736A (en) * | 2017-12-27 | 2018-04-13 | 无锡市盛源汽车配件厂 | The automotive internal sunshading board of built-in fans |
| CN108382175A (en) * | 2018-03-27 | 2018-08-10 | 张存达 | A kind of Winter-summer dual purpose automatic defrosting sun shield |
| CN114056065A (en) * | 2021-12-21 | 2022-02-18 | 上汽通用汽车有限公司 | Automobile sun visor and automobile comprising same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101434187B (en) | 2011-04-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110420 Termination date: 20161217 |