CN205554133U - Automatic defogging device of car - Google Patents
Automatic defogging device of car Download PDFInfo
- Publication number
- CN205554133U CN205554133U CN201620360685.5U CN201620360685U CN205554133U CN 205554133 U CN205554133 U CN 205554133U CN 201620360685 U CN201620360685 U CN 201620360685U CN 205554133 U CN205554133 U CN 205554133U
- Authority
- CN
- China
- Prior art keywords
- air outlet
- switch
- defogging device
- automatic defogging
- bleed
- 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)
Abstract
The utility model discloses an automatic defogging device of car installs the department at shield glass, including humidity transducer, air pipe, bleed switch and air outlet, humidity transducer and bleed switch are connected, and it is inboard at windshield that humidity transducer pastes the dress, bleed switching system on car control panel, the switch is air pipe's control switch, and air pipe one end is connected with automobile engine cooling system, and the other end is connected with the air outlet, and the air outlet setting is the edge under the windshield inboard, the air outlet is the telescopic hole structure, and it is little to have solved prior art defogging scope, wastes the problem of the energy, has not only realized automatic defogging function, directly utilizes the produced steam defogging of engine cooling system moreover, environmental protection more, and the air outlet structure of using the liftable to adjust, can be wider get rid of the fog on the glass, provide safeguard for driving safety.
Description
Technical field:
The utility model belongs to auto parts machinery field, relates to a kind of window defoggers device, especially a kind of automobile
Automatic defogging device.
Background technology:
It is a kind of cold or the relatively common phenomenon of wet weather that vehicle glass hazes, and vehicle glass condenses
When fog is denseer, the sight line of meeting severe jamming vehicle operator, brings bigger hidden danger to traffic safety.
The patent of Patent No. CN201420015271.X provides a kind of automobile demister, a kind of Automobile
Window automatic defogging device, is along offering a discharge air port under the inner side of forms, and air outlet passes through air channel and car
Body air-conditioning connects.
But the demister air outlet that this utility model patent provides is fixing device, can only remove windshield
The above fog of little scope, and air outlet is generally located on edge under windshield, can not remove in the case of air output is few
Remove the fog in the middle part of windshield, or it is the slowest to remove fog within the vision, affect the driver visual field, cause one
Determine potential safety hazard.And turn on the aircondition cooling or blowing hot-air all can waste the energy.
Utility model content:
The purpose of this utility model is the shortcoming overcoming above-mentioned prior art, it is provided that a kind of automobile automatic defrosting
Device, directly uses hot gas produced by vehicle motor cooling system to remove mist, and air outlet can lift
Regulation, thus reach preferably except fog effect.
The purpose of this utility model is achieved through the following technical solutions:
A kind of automobile automatic defogging device, is arranged at shield glass, including humidity sensor, ventilation
Pipeline, bleed switch and air outlet, described humidity sensor is connected with bleed switch, and humidity sensor pastes
Being contained in windshield, bleed switch is arranged on automobile control panel, and described switch is the control of ventilation shaft
System switch, ventilation shaft one end is connected with automobile engine heat radiation system, and the other end is connected with air outlet, goes out
Air port is arranged on edge under windshield, and described air outlet is telescopic hole structure.
Stretching by cylinder control of described air outlet.
Described cylinder piston rod is hollow structure, and piston rod one end is tightly connected with breather line, the other end with go out
Air port is tightly connected, and described cylinder drives air outlet to stretch by the motion of piston rod.
Described cylinder is Vidacare corp.
It is additionally provided with magnetic valve on described breather line.
Described cylinder and magnetic valve are by bleed switch control rule.
Beneficial effect:
1) can be with automatic defrosting, it is not necessary to human pilot is bowed manually operated, increase traffic safety.
2) hot gas produced by vehicle motor cooling system is directly used, it is not necessary to increase too much expense and become
This.
3) using the air outlet structure of liftable regulation, the fog on the larger range of removal glass of energy, for row
Car safely provides guarantee.
Accompanying drawing illustrates:
Fig. 1 is utility model works view；
Fig. 2 is the utility model internal structure schematic diagram；
Wherein: 1-windshield；2-air outlet；3-humidity sensor；4-cylinder；5-magnetic valve；6-ventilates
Pipeline；7-engine cooling system；8-bleed switchs.
Detailed description of the invention:
Below in conjunction with the accompanying drawings the utility model is described in further detail:
Seeing Fig. 1, Fig. 2, a kind of automobile automatic defogging device, described automobile demister is by humidity sensor
3, bleed switch 8, ventilation shaft 6 and air outlet 2 form；Described sensor 3 is arranged on windshield 1
On；Described bleed switch 8 is arranged on automobile control panel, and bleed switch is the control of described ventilation shaft 6
Switch；One end of described ventilation shaft 6 connects automobile engine heat radiation system 7, the other end by cylinder 4 with
Air outlet 2 is tightly connected；Air outlet 2 is telescopic hole structure.
The flexible of air outlet 2 is controlled by cylinder 4；Specific works principle is as follows:
Cylinder 4 piston rod is hollow structure, and piston rod one end is tightly connected with breather line 6, the other end with go out
Air port 2 is tightly connected, and after cylinder 4 switches on power, the motion of piston rod drives air outlet to do upper and lower stretching motion.
This structure can fog on the biggest larger range of removal glass.
Sensor 3 is connected with bleed switch 8, when sensor 3 detects and has fog to condense on glass,
Will transmit a signal to bleed switch, bleed switch is opened cylinder 4 after receiving signal, is controlled magnetic valve simultaneously
5 open ventilation shaft 6, guide the hot gas of engine cooling system 7 by cylinder 4, cylinder 4 piston movement
Drive air outlet 2 rise, hot gas is smoothly blown on front windshield, with reach front windshield except mist
Effect；When sensor 3 detects that fog disappears, after time delay certain time, close bleed switch 8.
The utility model not only achieves automatic defrosting function, it is not necessary to human pilot is bowed manually operated, increases
Traffic safety；The most directly use hot gas produced by vehicle motor cooling system 7, it is not necessary to increase too much
Expense cost, saved the energy, more environmentally-friendly.
The above, be only presently preferred embodiments of the present invention, and the present invention not makees any pro forma limit
System, although the present invention is disclosed above with preferred embodiment, but is not limited to the present invention, any familiar
Professional and technical personnel, in the range of without departing from technical solution of the present invention, when the method for available the disclosure above
And technology contents makes a little Equivalent embodiments changed or be modified to equivalent variations, as long as being without departing from this
The content of bright technical scheme, any simple modification above example made according to the technical spirit of the present invention,
Equivalent variations and modification, still fall within the range of technical solution of the present invention.
Claims (6)
1. an automobile automatic defogging device, is arranged at shield glass, it is characterised in that:
Including humidity sensor, ventilation shaft, bleed switch and air outlet, described humidity sensor and
Bleed switch is connected, and humidity sensor is mounted on windshield, and bleed switch is arranged on
On automobile control panel, described switch be ventilation shaft control switch, ventilation shaft one end with
Automobile engine heat radiation system connects, and the other end is connected with air outlet, and air outlet is arranged on and keeps out the wind
Edge under glass inner side, described air outlet is telescopic hole structure.
Automobile automatic defogging device the most according to claim 1, it is characterised in that go out described in:
Stretching by cylinder control of air port.
Automobile automatic defogging device the most according to claim 2, it is characterised in that: described gas
Cylinder piston rod is hollow structure, and piston rod one end is tightly connected with breather line, the other end with go out
Air port is tightly connected, and described cylinder drives air outlet to stretch by the motion of piston rod.
Automobile automatic defogging device the most according to claim 2, it is characterised in that: described gas
Cylinder is Vidacare corp.
Automobile automatic defogging device the most according to claim 2, it is characterised in that: described logical
Magnetic valve it is additionally provided with in feed channel.
Automobile automatic defogging device the most according to claim 5, it is characterised in that: described gas
Cylinder and magnetic valve are by bleed switch control rule.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620360685.5U CN205554133U (en) | 2016-04-26 | 2016-04-26 | Automatic defogging device of car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620360685.5U CN205554133U (en) | 2016-04-26 | 2016-04-26 | Automatic defogging device of car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205554133U true CN205554133U (en) | 2016-09-07 |
Family
ID=56806571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620360685.5U Expired - Fee Related CN205554133U (en) | 2016-04-26 | 2016-04-26 | Automatic defogging device of car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205554133U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111890876A (en) * | 2020-06-29 | 2020-11-06 | 东风商用车有限公司 | Parking warm air outlet structure of cold region version motorcycle type |
| CN112265517A (en) * | 2020-10-26 | 2021-01-26 | 西安电子科技大学芜湖研究院 | Glass defogging system |
-
2016
- 2016-04-26 CN CN201620360685.5U patent/CN205554133U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111890876A (en) * | 2020-06-29 | 2020-11-06 | 东风商用车有限公司 | Parking warm air outlet structure of cold region version motorcycle type |
| CN112265517A (en) * | 2020-10-26 | 2021-01-26 | 西安电子科技大学芜湖研究院 | Glass defogging system |
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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 |
Granted publication date: 20160907 Termination date: 20170426 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |