CN2681619Y - Temperature adjusting bed blanket - Google Patents
Temperature adjusting bed blanket Download PDFInfo
- Publication number
- CN2681619Y CN2681619Y CN 03252901 CN03252901U CN2681619Y CN 2681619 Y CN2681619 Y CN 2681619Y CN 03252901 CN03252901 CN 03252901 CN 03252901 U CN03252901 U CN 03252901U CN 2681619 Y CN2681619 Y CN 2681619Y
- Authority
- CN
- China
- Prior art keywords
- blanket
- temperature adjusting
- bed blanket
- controller
- tracheae
- 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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- Mattresses And Other Support Structures For Chairs And Beds (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
Abstract
The utility model provides a temperature adjusting bed blanket, comprising a bed blanket (1). The temperature adjusting bed blanket is characterized in that a coil pipe (4) which is provided with two airports (2, 3) is arranged in the bed blanket, air pipes (5, 6) which are communicated with a controller are communicated with the airports (2, 3), a blower and a semi-conductor which are communicated with the air pipes are arranged in the controller, and the semi-conductor is connected with a temperature adjusting control circuit. The temperature adjusting bed blanket can produce cold air and hot air, and has the advantages of good effects and safety.
Description
Technical field:
The utility model is relevant with mattress, and is special relevant with Temperature adjusting bed blanket.
Background technology:
The bed blanket that China produces at present, all can only carry out simple temperature adjustment (as heating and cooling naturally) to the surface of bed blanket, the logical 220V power supply of general employing adds the hotwork thermal source to heating wire, naturally lower the temperature by the air that gas flows out or bed is surperficial during cooling, therefore, it is poor that the effect of its intensification is obviously lowered the temperature, and more can not drop to below the room temperature.Owing to adopt the 220V power supply, human body used have great potential safety hazard and danger.
The utility model content:
The purpose of this utility model is in order to overcome above deficiency, the hot and cold gas of a kind of energy generation, good, the safe Temperature adjusting bed blanket of thermoregulation effect to be provided.
The utility model Temperature adjusting bed blanket, comprise a blanket (1), it is characterized in that having the coil pipe that contains gas port (2,3) that is arranged in a blanket, the tracheae (5,6) that communicates with gas port (2,3) respectively, controller with tracheae (5,6) is communicated with has the blower fan, the semiconductor that communicate with tracheae in the controller, the temperature adjustment control circuit that is connected with semiconductor, the temperature adjustment control circuit is used to control the duty of semiconductor, blower fan, can realize the forward flow or the reverse flow of gas in the bed blanket by the temperature adjustment control circuit.
The rectification circuit A that transformer B is arranged in the above-mentioned temperature adjustment control circuit, is connected with the transformer secondary output end, capacitor C
1, electrochemical capacitor C
2Two ends, back in parallel are connected to respectively on the output, semiconductor of rectification circuit, and cold and hot conversion and air-flow change-over switch are housed on it.
Indicator lamp, timer are arranged in the above-mentioned control circuit.
The bed blanket can adopt multiple material, and alternative have multiple materials such as nylon rubber cloth, cotton rubberized fabric, nylon PVC, nylon PU, and the air cushion of nylon facing material is easy to washing and more durable, and the air cushion of cotton fabric has certain moisture absorption effect, uses more comfortable.Bed blanket coil pipe two ends are connected to form the loop by tracheae (5,6) and controller.Blower fan is used to produce compressed air, and semiconductor is the core that heats, freezes, and utilizes himself characteristic to heat or freezes, and the temperature adjustment control circuit is used to control the duty of semiconductor, blower fan.
Referring to Fig. 1～Fig. 3, during the utility model work, blower fan sucks gas in the controller, and controller is with gas heating or refrigeration, and the gas after will heating or freeze is then sent in the coil pipe of a blanket, thereby regulates bed blanket surface temperature.Produce cold air or hot gas and control airflow direction by controlling the control of cold and hot conversion and air-flow change-over switch.But power supply indicator indicating controller duty and airflow direction are arranged on the controller, and timer can be realized the working time that controller heats, freezes.When controller was in closed condition, the gas of its output was general gas.
Compare with existing mattress, the utlity model has following advantage:
1, can regulate bed blanket surface temperature, safety.
2, can inflate mattress, play the anti-bedsore effect of anti-human body.
3, can produce cold air, hot gas and general gas.
4, adopt semiconductor refrigerating, heat, the efficient height, thermoregulation effect is good.
Description of drawings:
Fig. 1 is the utility model bed blanket inner coil pipe distribution schematic diagram.
Fig. 2 is the controller fundamental diagram.
Fig. 3 is the utility model gas flow schematic diagram.
The specific embodiment:
Referring to Fig. 1, in the bed blanket 1 the many groups coil pipe 4 (G) that contains air inlet 2,3 is arranged. Tracheae 5,6 two ends are connected with gas port 2,3, the controller 8 of coil pipe by impulse joint 7 respectively.Controller 8 contains blower fan F, the indicator lamp XD that is connected with the 220V power supply, transformer B, rectification circuit A as shown in Figure 2.Capacitor C
1, electrochemical capacitor C
2Two ends, back in parallel are connected on rectification circuit output end and the semiconductor D, and cold and hot conversion and air-flow change-over switch K, timer F are housed on it.
Referring to Fig. 3, the hot and cold gases that produce in the controller 8 flow in a bed blanket 1, the coil pipe 4 in the bed blanket through tracheae 5 (or tracheae 6) and to circulate, and flow into controller again through tracheae 6 (or tracheae 5), with gas refrigeration, heat, recycle.
Claims (3)
1, Temperature adjusting bed blanket, comprise a blanket (1), it is characterized in that having the coil pipe that contains gas port (2,3) that is arranged in a blanket, the tracheae (5,6) that communicates with gas port (2,3) respectively, the controller that is communicated with tracheae (5,6), the blower fan, the semiconductor that communicate with tracheae are arranged, the temperature adjustment control circuit that is connected with semiconductor in the controller.
2, Temperature adjusting bed blanket as claimed in claim 1, it is held to levy and is the rectification circuit A that transformer B arranged in the temperature adjustment control circuit, be connected with the transformer secondary output end, capacitor C
1, electrochemical capacitor C
2Two ends, back in parallel are connected to respectively on the output, semiconductor of rectification circuit, and cold and hot conversion and air-flow change-over switch are housed on it.
3, Temperature adjusting bed blanket as claimed in claim 1 or 2, it is held to levy and is that indicator lamp, timer are arranged in the temperature adjustment control circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03252901 CN2681619Y (en) | 2003-09-24 | 2003-09-24 | Temperature adjusting bed blanket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03252901 CN2681619Y (en) | 2003-09-24 | 2003-09-24 | Temperature adjusting bed blanket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2681619Y true CN2681619Y (en) | 2005-03-02 |
Family
ID=34598823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03252901 Expired - Fee Related CN2681619Y (en) | 2003-09-24 | 2003-09-24 | Temperature adjusting bed blanket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2681619Y (en) |
-
2003
- 2003-09-24 CN CN 03252901 patent/CN2681619Y/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 |