CN2778093Y - Health-care pad for temperature changing - Google Patents
Health-care pad for temperature changing Download PDFInfo
- Publication number
- CN2778093Y CN2778093Y CN 200520005402 CN200520005402U CN2778093Y CN 2778093 Y CN2778093 Y CN 2778093Y CN 200520005402 CN200520005402 CN 200520005402 CN 200520005402 U CN200520005402 U CN 200520005402U CN 2778093 Y CN2778093 Y CN 2778093Y
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- CN
- China
- Prior art keywords
- heating
- health care
- care pad
- pipeline
- pad according
- 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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- Control Of Resistance Heating (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
Abstract
The utility model provides a cool and warm health care pad, which comprises a pad body, a heating body which is positioned in the pad body and a controller which is connected with the heating body, wherein at least one hollow cavity is arranged in the pad body, the heating body is loaded in the hollow cavity, and the position which the hollow cavity is in contact with a human body is made of air permeable materials; the heating body comprises a net rack and heating wires, and the surface of the heating body is coated with infrared powder; the controller comprises a box body, a circuit board, a blower and a pipeline which is connected with the blower are arranged in the box body, and the other end of the pipeline is connected with the hollow cavity; the box body is provided with a ventilating opening and a power supply plug element; the heating wires are connected with the circuit board through a conducting wire which is arranged in the pipeline, and the circuit board is connected with the power supply plug element. The utility model is characterized in that through the continuous flow of airflows between a human body and a seat, the effects of reducing the temperature and removing moisture can be achieved rapidly. The new generation heating technique is adopted, the temperature can be raised rapidly and the utility model gives a user a warm and comfortable feeling. The utility model has the advantages that the current is suitable, the switch is capable of being used flexibly, the operation is simple, the use is safe, the health care effect is visible, the energy is saved and the environment is protected.
Description
Technical field
The utility model relates to commodity, is specifically related to a kind of heating and cooling health care pad.
Background technology
So far, the kind of various heating, refrigerating plant is a lot, is widely used in many industries.Usually, the noise pollution of these devices and energy resource consumption are more great.For heatable felt used in everyday, pad (comprising cushion or mattress) series products, its heat is by diffusion naturally, and its efficient is not high, and the impression that the user obtains is not good enough yet.When adopting refrigerating plant,, also environment is polluted owing to need to use cold-producing medium.In addition, the product of applying electronic cooling piece is arranged, but this application is limited to generally in the low power scope, also can't satisfy people's demand far away.In order to overcome above many disadvantages, the high-power product of development of new, and its practical application effect is improved, be the technical task that the industry is faced at present.
The utility model content
The purpose of this utility model is to overcome the various defectives of traditional product, and a kind of safe in utilization, simple to operate, heating and cooling health care pad with health-care effect and energy-conserving and environment-protective is provided.
For achieving the above object, the utility model provides a kind of heating and cooling health care pad, comprise pad, also comprise calandria that is positioned at pad and the controller that links to each other with calandria, wherein, described pad is provided with at least one cavity, described calandria is contained in the described cavity, the position that described cavity contacts with human body adopts gas permeable material to make, described calandria comprises rack and the heater strip that is fixed on the described rack, the surface of described calandria is covered with infrared powder, and described controller comprises box body, is provided with circuit board in the box body, blower fan and the pipeline that is connected with described blower fan, the other end of described pipeline links to each other with described cavity, described box body is provided with ventilating opening and power supply plug-in unit, and described heater strip links to each other with described circuit board through being located at described ducted lead, and described circuit board links to each other with described power supply plug-in unit.
The utility model heating and cooling health care pad, wherein said pipeline adopts sealing nut to link to each other with described box body, and the described pipeline position that links to each other with described cavity is provided with geometrical clamp.
The utility model heating and cooling health care pad, the utility model changes in temperature pad wherein, wherein said gas permeable material is cloth or cellular plastic.
The utility model heating and cooling health care pad, wherein said rack are steel wire, and described heater strip adopts alloy wire and has spiral insulating protective layer, and its outside is provided with insulating sleeve.
The utility model heating and cooling health care pad, wherein said fibrous protective layer adopts glass fibre respectively, and described alloy wire adopts iron-nickel alloy, and described insulating sleeve adopts silicone rubber tube.
The utility model heating and cooling health care pad, wherein said circuit board is provided with isolating transformer and the rectification circuit, the multivibrator that link to each other and the SCR control circuit that is attached thereto, wherein, described multivibrator is made of 555 circuit, and two pulsewidths that are provided for adjusting pulse duty factor adjust loops, and reverse first diode and second diode mutually inserted in each loop respectively.
The utility model heating and cooling health care pad, the conduction time of wherein said controller and power-off time be 1-25 minute adjustable, circulation timei be 2-50 minute adjustable.
The utility model heating and cooling health care pad, wherein said power supply plug-in unit comprise cable, automobile power source plug and the series connection miniature control box on cable, and described miniature control box is provided with power down switch and indicator lamp.
The utility model heating and cooling health care pad, wherein said power supply plug-in unit is replaced with city's electric plug.
The characteristics of the utility model heating and cooling health care pad are: it constantly flows between health and seat by air-flow, can reach the effect that tide is removed in cooling rapidly; Adopt the heating technique of a new generation, can also heat up rapidly, give you a kind of cosy sensation, have that electric current is moderate, switch uses flexible, simple to operate, safe in utilization, health-care effect significantly and the characteristics of energy-conserving and environment-protective.
Description of drawings
Fig. 1 is the structural representation of the utility model heating and cooling health care pad;
Fig. 2 is the structural representation of the utility model heating and cooling health care pad middle controller;
Fig. 3 is the structural representation of heater strip in the utility model heating and cooling health care pad;
Fig. 4 is the electrical schematic diagram of the utility model heating and cooling health care pad.
The specific embodiment
The utility model heating and cooling health care spacer has refrigeration and heats two kinds of working methods.Its refrigeration device is big air quantity blower fan, by different shelves controls, air-flow is flowed between health and seat, reaches the effect that tide is removed in cooling.Heating device is electric heating body, by the infrared ray heating, seat cushion is heated up rapidly, reaches cosy environment.
Referring to Fig. 1, the utility model heating and cooling health care pad comprises pad 1 and calandria 2 that is positioned at pad 1 and the controller 3 that links to each other with calandria 2.Pad 1 is provided with at least one cavity 4, and calandria 2 is contained in the cavity 4, and the position that cavity 4 contacts with human body adopts gas permeable material to make.Gas permeable material adopts cloth or cellular plastic.Calandria 2 is contained in the cavity 4, and calandria 2 comprises rack 5 and the heater strip 6 that is fixed on the rack 5.Rack 5 adopts steel wire.Referring to Fig. 3, heater strip 15 adopts the iron-nickel alloy line, and has spiral insulating protective layer 16, and its outside is provided with insulating sleeve 17.Insulating protective layer 16 adopts glass fibre, and insulating sleeve 17 adopts silicone rubber tube.The surface of calandria 2 is covered with infrared powder.Referring to Fig. 2, controller 3 comprises box body 7, the pipeline 10 that is provided with circuit board 8, blower fan 9 in the box body 7 and is connected with blower fan 9, and the other end of pipeline 10 links to each other with cavity 4.Pipeline 10 adopts the plastic cement pipes, adopts sealing nuts 13 to link to each other with box body 7, and pipeline 10 position that links to each other with cavity 4 is provided with geometrical clamp 14.Box body 7 is provided with ventilating opening 11 and power supply plug-in unit.The lead 12 of heater strip 6 in being located at pipeline 10 links to each other with circuit board 8, and circuit board 8 links to each other with power supply plug-in unit.
In the enforcement of the utility model heating and cooling health care pad, pad 1 can be provided with a plurality of and human body cavity in contact 4 according to the product use, and each cavity 4 links to each other with controller 3 by pipeline 10 separately.
Referring to Fig. 4, circuit board 8 is made up of isolating transformer and continuous rectification circuit, the multivibrator of EDM Generator of Adjustable Duty Ratio and the SCR control circuit that is attached thereto etc.Wherein, step-down rectifying circuit is by isolating transformer T full-bridge rectifier QD and filter capacitor C
1Form.Rectification goes out+and 15V voltage is after three terminal regulator 7809 voltage stabilizings, and the burning voltage of output+9V is as power supply.
Multivibrator is by 555 circuit, resistance R
1, R
2, potentiometer RP
1, RP
2And C
3Adjust loops Deng forming two pulsewidths that take up space than adjustable multivibrator and be provided for adjusting pulse duty factor, the first reverse diode D is mutually inserted in each loop respectively
1With the second diode D
2Because the first diode D
1With the second diode D
2Access, make charging and discharge loop separate and potentiometer RP
1And RP
2Access, can be to C
3The time that discharges and recharges regulate respectively, can adjust respectively 555 high level and low duration.555 the time of discharging and recharging is respectively:
T
Fill=0.693 (R
1+ RP
1) C
3
T
Put=0.693 (R
2+ RP
2) C
3
The oscillating impulse of multivibrator output, at high level time, LED
2(green) led lighting, controllable silicon V
sThe conduction that is triggered makes R
cThe energising operation.At low level LED therebetween
1(red) led lighting is represented outage, R
cOut of service.Transfer RP
1Can change R
cConduction time, regulate RP
2Then can change the interval of outage.
555 by the work of multi-harmonic-oscillations mode, so R in the diagram
cEnergising, the outage undertaken by endless form, its cycle period is:
T=T
Fill+ T
Put=0.963 (R
1+ R
2+ RP
1+ RP
2) .C
3
The cycle period of this circuit is 2-50 minute, can regulate its timing and the length in cycle according to actual needs.
As can be seen, this circuit not only conduction time and power-off time be 1-25 minute adjustable, and can regulate the circulation cycle regularly from 2 minutes to 50 minutes, the length of regulating conduction time and regulate very convenient at interval according to the liking of environment and individual.
In the enforcement of the utility model heating and cooling health care pad, power supply plug-in unit comprises cable, automobile power source plug and the series connection miniature control box on cable, and miniature control box is provided with power down switch and indicator lamp, is applicable to that the cushion on the automobile uses.
In other the enforcement of the utility model heating and cooling health care pad, power supply plug-in unit can be replaced with city's electric plug, be applicable to that daily cushion uses.
Easy to use, the safety of the utility model heating and cooling health care pad constantly flows between health and seat by air-flow, can reach the effect that tide is removed in cooling rapidly, especially at handicapped patient, can reduce to get because of long-time bed the probability of bedsore.Simultaneously, the heating technique of a new generation can heat up rapidly again to your a kind of cosy sensation, have that electric current is moderate, switch uses flexible, simple to operate, safe in utilization, health-care effect significantly and characteristics such as energy-conserving and environment-protective, but also regulated at will during even drive is for the driver provides the environment of better driving.Can be used as automobile specified changes in temperature seat cushion and family expenses mattress, sofa cushion etc. and be extensive use of in daily life, make comfortable environment-protection and energy-conservation more such as seat for home use, bed, sofa.
Claims (10)
1. heating and cooling health care pad, comprise pad, it is characterized in that, also comprise calandria that is positioned at pad and the controller that links to each other with calandria, wherein, described pad is provided with at least one cavity, described calandria is contained in the described cavity, the position that described cavity contacts with human body adopts gas permeable material to make, described calandria comprises rack and the heater strip that is fixed on the described rack, the surface of described calandria is covered with infrared powder, and described controller comprises box body, is provided with circuit board in the box body, blower fan and the pipeline that is connected with described blower fan, the other end of described pipeline links to each other with described cavity, described box body is provided with ventilating opening and power supply plug-in unit, and described heater strip links to each other with described circuit board through being located at described ducted lead, and described circuit board links to each other with described power supply plug-in unit.
2. heating and cooling health care pad according to claim 1, wherein said pipeline adopts sealing nut to link to each other with described box body, and the described pipeline position that links to each other with described cavity is provided with geometrical clamp.
3. heating and cooling health care pad according to claim 1 and 2, wherein said gas permeable material are cloth or cellular plastic.
4. heating and cooling health care pad according to claim 3, wherein said rack are steel wire, and described heater strip adopts alloy wire and has spiral insulating protective layer, and its outside is provided with insulating sleeve.
5. heating and cooling health care pad according to claim 4, wherein said fibrous protective layer adopts glass fibre respectively, and described alloy wire adopts iron-nickel alloy, and described insulating sleeve adopts silicone rubber tube.
6. heating and cooling health care pad according to claim 5, wherein said pipeline adopts the plastic cement pipe.
7. heating and cooling health care pad according to claim 6, wherein said circuit board is provided with isolating transformer and the rectification circuit, the multivibrator that link to each other and the SCR control circuit that is attached thereto, wherein, described multivibrator is made of 555 circuit, and two pulsewidths that are provided for adjusting pulse duty factor adjust loops, and reverse first diode and second diode mutually inserted in each loop respectively.
8. heating and cooling health care pad according to claim 7, the conduction time of wherein said controller and power-off time be 1-25 minute adjustable, circulation timei be 2-50 minute adjustable.
9. heating and cooling health care pad according to claim 8, wherein said power supply plug-in unit comprise cable, automobile power source plug and the series connection miniature control box on cable, and described miniature control box is provided with power down switch and indicator lamp.
10. heating and cooling health care pad according to claim 8, wherein said power supply plug-in unit is replaced with city's electric plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520005402 CN2778093Y (en) | 2005-02-23 | 2005-02-23 | Health-care pad for temperature changing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520005402 CN2778093Y (en) | 2005-02-23 | 2005-02-23 | Health-care pad for temperature changing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2778093Y true CN2778093Y (en) | 2006-05-10 |
Family
ID=36752182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520005402 Expired - Fee Related CN2778093Y (en) | 2005-02-23 | 2005-02-23 | Health-care pad for temperature changing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2778093Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101879015A (en) * | 2010-06-10 | 2010-11-10 | 平和县主鸿装潢制品有限公司 | Far infrared heating and cooling health care bed |
| CN102910096A (en) * | 2011-08-01 | 2013-02-06 | 罗红光 | Multifunctional vehicle-mounted pyrogenic water bag backrest |
| WO2023098510A1 (en) * | 2021-12-03 | 2023-06-08 | 捷温有限责任公司 | Heater used for vehicle and the corresponding electric heating system and seat |
-
2005
- 2005-02-23 CN CN 200520005402 patent/CN2778093Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101879015A (en) * | 2010-06-10 | 2010-11-10 | 平和县主鸿装潢制品有限公司 | Far infrared heating and cooling health care bed |
| CN101879015B (en) * | 2010-06-10 | 2012-02-15 | 平和县主鸿装潢制品有限公司 | Far infrared heating and cooling health care bed |
| CN102910096A (en) * | 2011-08-01 | 2013-02-06 | 罗红光 | Multifunctional vehicle-mounted pyrogenic water bag backrest |
| WO2023098510A1 (en) * | 2021-12-03 | 2023-06-08 | 捷温有限责任公司 | Heater used for vehicle and the corresponding electric heating system and seat |
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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 |