CN202060047U - Hot compress wristlet - Google Patents
Hot compress wristlet Download PDFInfo
- Publication number
- CN202060047U CN202060047U CN2011201720321U CN201120172032U CN202060047U CN 202060047 U CN202060047 U CN 202060047U CN 2011201720321 U CN2011201720321 U CN 2011201720321U CN 201120172032 U CN201120172032 U CN 201120172032U CN 202060047 U CN202060047 U CN 202060047U
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- hot compress
- wrister
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Abstract
The utility model relates to the technical field of protective tools, in particular to a hot compress wristlet. The hot compress wristlet comprises elastic cloth, a heating device and a controller; the heating device is fixedly arranged on the elastic cloth; the heating device comprises a heating element and a heating film; the heating film is arranged on the surface of the heating element; and the controller is connected with the heating element. The heating element and the heating film are uniformly radiated so that the hot compress wristlet is incapable of being overheated locally to cause unsuitable feeling of a user; and the feeling of being suddenly hot and suddenly cold is not generated when in use for a long time so that the hot compress wristlet has good comfort level.
Description
Technical field
The utility model relates to the protector technical field, is specifically related to a kind of hot compress wrister.
Background technology
Traditional hot compression therapy mode is that cloth dress heater (as medicinal material) places and needs the hot compress position, make that the people can not be free movable, and it is difficult to draw materials, and makes trouble.
Present heater element all is to adopt heating wire, heating sheet, heat-generating disc, heat-generating pipe, but there is following problem in these assemblies, the employing heating wire that heating area is big or the temperature sense of sheet are inhomogeneous can only to be a heating, adopt the heat generating component firing rate of metallic plate heat conduction slow, and heat radiation also need to wait for for a long time.
Existing temperature regulating device is generally realized with the temperature control switch, when heater element is overheated, use the finish power supply of heater element of temperature control switch, make it reduce heat output, when needs heat, use the power supply of temperature control switch open heater element, heat is provided, cause sometimes hot and sometimes cold problem easily, stable heat output can not be provided, need manual adjustments, the control weak effect uses inconvenience.
Summary of the invention
The purpose of this utility model provides a kind of even expansion and calculates thermal source, radiating efficiency height, hot compress wrister that security is good.
The technical solution adopted in the utility model is as follows:
A kind of hot compress wrister comprises elastic force cloth, electro-heat equipment and controller, and electro-heat equipment is fixedly set in elastic force cloth, and described electro-heat equipment comprises heater element and heating film, and described heating film is arranged at the surface of heater element, and described controller is connected with heater element.
Wherein, the heating film surface area is greater than the contact area of heating film and heater element.
Wherein, described heating film is a metal film.
Wherein, described metal film is circle, triangle or polygon.
Wherein, described controller is provided with temperature-adjusting circuit, described temperature-adjusting circuit comprises power supply, resistance R 1, resistance R 2, resistance R 3, resistance R 4, negative temperature thermistor R5, resistance R 6, resistance R 7, resistance R 8, capacitor C 1, capacitor C 2, capacitor C 3, LED1, LED2, diode D1, control chip, switch SW 1, pressure switch, FET Q1, resistance R 1 one ends, the LED1 positive pole, the LED2 positive pole, diode D1 positive pole, resistance R 4 one ends, resistance R 6 one ends, described heater element one termination power positive pole, power cathode ground connection, resistance R 1 another termination control chip 4 pin, LED1 negative pole connecting resistance R3 one end, resistance R 3 another termination control chip 3 pin, LED2 negative pole connecting resistance R2 one end, resistance R 2 another termination control chip 2 pin, diode D1 negative pole, capacitor C 1 one termination control chips 1 pin, capacitor C 1 other end, control chip 14 pin ground connection, resistance R 4 other ends, negative temperature thermistor R5 one end, capacitor C 2 one termination control chips 11 pin, negative temperature thermistor R5 other end ground connection, capacitor C 2 other end ground connection, resistance R 6 other ends, resistance R 7 one ends, capacitor C 3 one termination control chips 10 pin, capacitor C 3 other end ground connection, resistance R 7 other end ground connection, another termination pressure switch one end of described heater element, another termination FET of pressure switch D utmost point, FET G utmost point connecting resistance R8 one end, FET S utmost point ground connection, resistance R 8 another termination control chip 9 pin, control chip 7 pin connect switch SW 1 one ends, switch SW 1 other end ground connection.
Wherein, described resistance R 1 is that 510 Ω, resistance R 3 are that 510 Ω, resistance R 4 are 100K for 100K, resistance R 8 for 2K, negative temperature thermistor R5 for 200k, resistance R 7 for 100K, resistance R 6 for 100K, resistance R 2.
Wherein, described capacitor C 1 is 104, capacitor C 2 is 104, capacitor C 3 is 102.
Wherein, the model of described control chip is SN8P2711P/S.
Wherein, the model of described diode is IN4148.
Wherein, the model of described FET is ME2312.
Advantage of the present utility model is as follows:
A kind of hot compress wrister comprises elastic force cloth, electro-heat equipment and controller, and electro-heat equipment is fixedly set in elastic force cloth, and described electro-heat equipment comprises heater element and heating film, and described heating film is arranged at the surface of heater element, and described controller is connected with heater element.Heater element and heating film Homogeneouslly-radiating, hot compress wrister can hot-spots, make the user produce uncomfortable sensation, and long-term the use can not produce sometimes hot and sometimes cold sensation yet, and comfort level is good.
Described controller is provided with temperature-adjusting circuit, and described temperature-adjusting circuit comprises power supply, resistance R 1, resistance R 2, resistance R 3, resistance R 4, negative temperature thermistor R5, resistance R 6, resistance R 7, resistance R 8, capacitor C 1, capacitor C 2, capacitor C 3, LED1, LED2, diode D1, control chip, switch SW 1, heater element, pressure switch, FET Q1.
1, the utility model carries out segmented to the heating of heater element and changes Control of Voltage, but not simple bang-bang control, can guarantee the accurate and energy-conservation of temperature control, increasing pressure switch in circuit can guarantee safer, energy-conservation, can design the temperature range that needs by control chip, temperature regulating device can be realized the automatic heating and cooling in the temperature range, the maintenance stationary temperature that can continue automatically, temperature control is effective, and is easy to use.
2, but the employing heat conducting film directly overlays on the heat generating component, can make whole evenly heating of product, shortens (power saving), heat radiation time shortening (saving time) heat time heating time.
3, possess stronger health care, can effectively treat and prevent diseases such as rheumatic arthritis.
4, this product uses the alkaline battery power supply, and volume is little, and is easy to carry, and good concealment, not limited by activity space, can use in various occasions.
5, use superconduction heating sheet, resistance is little, and heating is fast, power saving.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a temperature regulating device circuit diagram of the present utility model.
Reference numeral is as follows:
1-elastic force cloth, 2-heater element, 3-heating film.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is done detailed description.
Wherein, heating film 3 surface areas are greater than the contact area of heating film 3 with heater element 2.
Wherein, described heating film 3 is metal films.
Wherein, described metal film is circle, triangle or polygon.
Wherein, described controller is provided with temperature-adjusting circuit, described temperature-adjusting circuit comprises power supply, resistance R 1, resistance R 2, resistance R 3, resistance R 4, negative temperature thermistor R5, resistance R 6, resistance R 7, resistance R 8, capacitor C 1, capacitor C 2, capacitor C 3, LED1, LED2, diode D1, control chip, switch SW 1, pressure switch, FET Q1, resistance R 1 one ends, the LED1 positive pole, the LED2 positive pole, diode D1 positive pole, resistance R 4 one ends, resistance R 6 one ends, described heater element 3 one termination power positive poles, power cathode ground connection, resistance R 1 another termination control chip 4 pin, LED1 negative pole connecting resistance R3 one end, resistance R 3 another termination control chip 3 pin, LED2 negative pole connecting resistance R2 one end, resistance R 2 another termination control chip 2 pin, diode D1 negative pole, capacitor C 1 one termination control chips 1 pin, capacitor C 1 other end, control chip 14 pin ground connection, resistance R 4 other ends, negative temperature thermistor R5 one end, capacitor C 2 one termination control chips 11 pin, negative temperature thermistor R5 other end ground connection, capacitor C 2 other end ground connection, resistance R 6 other ends, resistance R 7 one ends, capacitor C 3 one termination control chips 10 pin, capacitor C 3 other end ground connection, resistance R 7 other end ground connection, described heater element 3 another termination pressure switch one ends, another termination FET of pressure switch D utmost point, FET G utmost point connecting resistance R8 one end, FET S utmost point ground connection, resistance R 8 another termination control chip 9 pin, control chip 7 pin connect switch SW 1 one ends, switch SW 1 other end ground connection.
The utility model carries out segmented to the heating of heater element 3 and changes Control of Voltage, but not simple bang-bang control, can guarantee the accurate and energy-conservation of temperature control, increasing pressure switch in circuit can guarantee safer, energy-conservation, can design the temperature range that needs by control chip, temperature regulating device can be realized the automatic heating and cooling in the temperature range, the maintenance stationary temperature that can continue automatically, temperature control is effective, and is easy to use.
Wherein, described resistance R 1 is that 510 Ω, resistance R 3 are that 510 Ω, resistance R 4 are 100K for 100K, resistance R 8 for 2K, negative temperature thermistor R5 for 200k, resistance R 7 for 100K, resistance R 6 for 100K, resistance R 2; Described capacitor C 1 is 104, capacitor C 2 is 104, capacitor C 3 is 102; The model of described control chip is SN8P2711P/S; The model of described diode is IN4148; The model of described FET is ME2312.
Should be noted that at last; above content is only in order to the explanation the technical solution of the utility model; but not to the restriction of the utility model protection domain; although this specific embodiment part has been done to explain to the utility model; those of ordinary skill in the art is to be understood that; can make amendment or be equal to replacement the technical solution of the utility model, and not break away from the essence and the scope of technical solutions of the utility model.
Claims (10)
1. hot compress wrister, it is characterized in that: comprise elastic force cloth, electro-heat equipment and controller, electro-heat equipment is fixedly set in elastic force cloth, and described electro-heat equipment comprises heater element and heating film, described heating film is arranged at the surface of heater element, and described controller is connected with heater element.
2. a kind of hot compress wrister as claimed in claim 1, it is characterized in that: the heating film surface area is greater than the contact area of heating film and heater element.
3. a kind of hot compress wrister as claimed in claim 2, it is characterized in that: described heating film is a metal film.
4. a kind of hot compress wrister as claimed in claim 3 is characterized in that: described metal film is circle, triangle or polygon.
5. a kind of hot compress wrister as claimed in claim 1, it is characterized in that: described controller is provided with temperature-adjusting circuit, described temperature-adjusting circuit comprises power supply, resistance R 1, resistance R 2, resistance R 3, resistance R 4, negative temperature thermistor R5, resistance R 6, resistance R 7, resistance R 8, capacitor C 1, capacitor C 2, capacitor C 3, LED1, LED2, diode D1, control chip, switch SW 1, pressure switch, FET Q1, resistance R 1 one ends, the LED1 positive pole, the LED2 positive pole, diode D1 positive pole, resistance R 4 one ends, resistance R 6 one ends, described heater element one termination power positive pole, power cathode ground connection, resistance R 1 another termination control chip 4 pin, LED1 negative pole connecting resistance R3 one end, resistance R 3 another termination control chip 3 pin, LED2 negative pole connecting resistance R2 one end, resistance R 2 another termination control chip 2 pin, diode D1 negative pole, capacitor C 1 one termination control chips 1 pin, capacitor C 1 other end, control chip 14 pin ground connection, resistance R 4 other ends, negative temperature thermistor R5 one end, capacitor C 2 one termination control chips 11 pin, negative temperature thermistor R5 other end ground connection, capacitor C 2 other end ground connection, resistance R 6 other ends, resistance R 7 one ends, capacitor C 3 one termination control chips 10 pin, capacitor C 3 other end ground connection, resistance R 7 other end ground connection, another termination pressure switch one end of described heater element, another termination FET of pressure switch D utmost point, FET G utmost point connecting resistance R8 one end, FET S utmost point ground connection, resistance R 8 another termination control chip 9 pin, control chip 7 pin connect switch SW 1 one ends, switch SW 1 other end ground connection.
6. a kind of hot compress wrister as claimed in claim 5 is characterized in that: described resistance R 1 is that 510 Ω, resistance R 3 are that 510 Ω, resistance R 4 are 100K for 100K, resistance R 8 for 2K, negative temperature thermistor R5 for 200k, resistance R 7 for 100K, resistance R 6 for 100K, resistance R 2.
7. a kind of hot compress wrister as claimed in claim 6 is characterized in that: described capacitor C 1 is 104, capacitor C 2 is 104, capacitor C 3 is 102.
8. a kind of hot compress wrister as claimed in claim 7, it is characterized in that: the model of described control chip is SN8P2711P/S.
9. a kind of hot compress wrister as claimed in claim 8, it is characterized in that: the model of described diode D1 is IN4148.
10. a kind of hot compress wrister as claimed in claim 9, it is characterized in that: the model of described FET is ME2312.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201720321U CN202060047U (en) | 2011-05-26 | 2011-05-26 | Hot compress wristlet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201720321U CN202060047U (en) | 2011-05-26 | 2011-05-26 | Hot compress wristlet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202060047U true CN202060047U (en) | 2011-12-07 |
Family
ID=45053937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201720321U Expired - Fee Related CN202060047U (en) | 2011-05-26 | 2011-05-26 | Hot compress wristlet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202060047U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106264842A (en) * | 2016-08-04 | 2017-01-04 | 佛山市顺德区正之浩电器科技有限公司 | Health heating installation |
-
2011
- 2011-05-26 CN CN2011201720321U patent/CN202060047U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106264842A (en) * | 2016-08-04 | 2017-01-04 | 佛山市顺德区正之浩电器科技有限公司 | Health heating installation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111207 Termination date: 20120526 |