CN2364779Y - Electric heating sleeping rug for motor vehicle - Google Patents
Electric heating sleeping rug for motor vehicle Download PDFInfo
- Publication number
- CN2364779Y CN2364779Y CN 98239706 CN98239706U CN2364779Y CN 2364779 Y CN2364779 Y CN 2364779Y CN 98239706 CN98239706 CN 98239706 CN 98239706 U CN98239706 U CN 98239706U CN 2364779 Y CN2364779 Y CN 2364779Y
- Authority
- CN
- China
- Prior art keywords
- motor vehicle
- electric heating
- rug
- power supply
- utility
- 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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- Surface Heating Bodies (AREA)
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Abstract
The utility model relates to an electric heating sleeping rug for a motor vehicle. An engine or a battery of a vehicle can be used as a power source, and a plurality of resistance wires of a rug body are connected in parallel and connected with the power source of the vehicle. A resistance switch is arranged between the resistance wires and the power source. The electric heating sleeping rug for a motor vehicle of the utility model has the advantages of simple structure and adjustable temperature, and is especially suitable for fieldwork engineering vehicles and the sleeping berths of passenger transport vehicles.
Description
The utility model relates to a kind of motor vehicle sleeping berth under blanket.
At present, using heating installation in the motor vehicle mainly is warm braw etc., just make the people in the car feel that temperature is too low as cold snap, more especially the passenger who has a field work engineering truck, expressway coach transportation car etc. of sleeping berth especially feels to sleep very cold on sleeping berth, and installing under blanket on sleeping berth additional just becomes very necessary thing.And present automobile-used electric calorifie installation has only the driver to use electric heating back cushion etc., and area of heat-supply service is very little, and adopts prior art because power source voltage such as motor in the car and level are low pressure, can not realize the such larger area heat supply of under blanket.
Task of the present utility model is: overcome the deficiencies in the prior art, design a kind of simple in structurely, adopt that power supply is the automobile-use under blanket of the resistance wire parallel connection of power in the car.
Task of the present utility model realizes as follows: the automobile-use under blanket adopts interior engine of car or level as power supply, and power supply joins in several heating wire parallel connections in the cotton-padded mattress body and the car, is connected to a resistance switch between heating wire and power supply.
The utility model is owing to make limited low-voltage to provide power for bigger under blanket area so in parallel being connected with power supply in the car of the several heating wire in the under blanket body; Owing between heating wire and power supply, be connected to a resistance switch, the size that can regulate under blanket resistance so at any time, the temperature of adjustment under blanket.
Fig. 1 is the utility model front view.
A most preferred embodiment of the present utility model, as figure, under blanket adopts car intrinsic motivation or level 1 as power supply, and several heating wire 2 parallel connections in the cotton-padded mattress body are joined with power supply 1, are connected to a resistance switch 3 between heating wire and power supply.
Claims (1)
1, a kind of automobile-use under blanket, it comprises cotton-padded mattress body, resistance wire and switch, it is characterized in that: the several heating wire in the cotton-padded mattress body are in parallel to join with the interior power supply of car, and resistance switch is connected between heating wire and the power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98239706 CN2364779Y (en) | 1998-12-18 | 1998-12-18 | Electric heating sleeping rug for motor vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98239706 CN2364779Y (en) | 1998-12-18 | 1998-12-18 | Electric heating sleeping rug for motor vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2364779Y true CN2364779Y (en) | 2000-02-23 |
Family
ID=33987026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98239706 Expired - Fee Related CN2364779Y (en) | 1998-12-18 | 1998-12-18 | Electric heating sleeping rug for motor vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2364779Y (en) |
-
1998
- 1998-12-18 CN CN 98239706 patent/CN2364779Y/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 | ||
| 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 |