CN201320949Y - Automobile-used defrosting sun shield - Google Patents
Automobile-used defrosting sun shield Download PDFInfo
- Publication number
- CN201320949Y CN201320949Y CNU2008202325351U CN200820232535U CN201320949Y CN 201320949 Y CN201320949 Y CN 201320949Y CN U2008202325351 U CNU2008202325351 U CN U2008202325351U CN 200820232535 U CN200820232535 U CN 200820232535U CN 201320949 Y CN201320949 Y CN 201320949Y
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- CN
- China
- Prior art keywords
- sun
- sun shield
- hot
- air
- defrosting
- 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
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- Air-Conditioning For Vehicles (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses an automobile-used defrosting sun shield. The automobile-used defrosting sun shield comprises a sun shield; and a hot-air plant is arranged on the sun shield. The automobile-used defrosting sun shield has simple structure as well as defrosting and sun-shielding effect; in addition, the defrosting effect is excellent, the use is safe and convenient, the coat is lowered. Furthermore, the automobile-used defrosting sun shield is especially applicable in a motor vehicle and an electric vehicle.
Description
Technical field
The utility model relates to defrosting of car front windshield and the daily device that shelters from sunshine, and 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.
The utility model content
Technical problem to be solved in the utility model 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, the technical solution of the utility model 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 utility model 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 utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the structural representation of the utility model embodiment;
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 |
|---|---|---|---|
| CNU2008202325351U CN201320949Y (en) | 2008-12-17 | 2008-12-17 | Automobile-used defrosting sun shield |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202325351U CN201320949Y (en) | 2008-12-17 | 2008-12-17 | Automobile-used defrosting sun shield |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201320949Y true CN201320949Y (en) | 2009-10-07 |
Family
ID=41158337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202325351U Expired - Fee Related CN201320949Y (en) | 2008-12-17 | 2008-12-17 | Automobile-used defrosting sun shield |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201320949Y (en) |
-
2008
- 2008-12-17 CN CNU2008202325351U patent/CN201320949Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20091007 Termination date: 20161217 |