CN2134019Y - Health physiotherapeutic pad with miniature electric heating element - Google Patents
Health physiotherapeutic pad with miniature electric heating element Download PDFInfo
- Publication number
- CN2134019Y CN2134019Y CN 92223048 CN92223048U CN2134019Y CN 2134019 Y CN2134019 Y CN 2134019Y CN 92223048 CN92223048 CN 92223048 CN 92223048 U CN92223048 U CN 92223048U CN 2134019 Y CN2134019 Y CN 2134019Y
- Authority
- CN
- China
- Prior art keywords
- electric heating
- heating element
- utility
- model
- miniature electric
- 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
Links
- 238000005485 electric heating Methods 0.000 title claims abstract description 38
- 238000000554 physical therapy Methods 0.000 claims abstract description 8
- 239000004065 semiconductor Substances 0.000 claims description 5
- 238000009413 insulation Methods 0.000 claims description 4
- 239000005030 aluminium foil Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 abstract description 2
- 230000002265 prevention Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 206010053615 Thermal burn Diseases 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000002305 electric material Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 229920001821 foam rubber Polymers 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
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- Resistance Heating (AREA)
- Surface Heating Bodies (AREA)
Abstract
The utility model provides an electric heating pad made of miniature electric heating elements, which is especially suitable for cold prevention, health care and physiotherapy. The utility model is characterized in that a set of miniature electric heating elements are distributed between two sponge layers, and an insulating layer is arranged below the miniature electric heating elements. The utility model can be made into health care physiotherapeutic heating pads with different shapes and sizes, which are suitable for the hot compress of each part of a human body. The utility model has the characteristics of no danger of burning persons and objects even though continuously working for a long time, high safety, power saving and long service life.
Description
The utility model relates to a kind of electric heating pad, particularly a kind of electric pad that is suitable for health-care physical therapy.
At present, the under blanket of extensive use generally adopts the metal electric heating silk as electric heating element, because of using electric heating environment to determine the quantitative coupling of heating wire physical dimension, so far be difficult to realize manufacturing the electric pad of the suitable small size of various convenience, and adopt the metal electric heating silk as electric heating element, shortcomings such as had thermal burn people, thing in the use, thermal uniformity is poor, and the life-span is short.
The purpose of this utility model provide a kind of adopt that little electric heating element does be particularly suitable for winter protection, health-care physical therapy electric pad, to solve above-mentioned existing problems, the application of developing electric heating product.
The utility model is achieved in that quotes 4, No. 916.427 disclosed " electronically electric heat transition material, its product and manufacture method " patented technologies of the U.S., and coated is produced the semiconductor microactuator electric heating piece in the middle of two high temperature insulation sheets.Adopt the elargol electrode to connect heat-resisting wire, make little electric heating element at insulating trip outside cladding aluminium foil, one group of (monolithic or several pieces serial connections) this electric heating element need be arranged in the middle of two foam rubber cushions by design power, clad architectural surface again, can be made into the different shape of new need, the health-care physical therapy heat pad of size is as seat cushion, foot pad, joint pad, bustle etc.
This utility model is very easily made the heat pad of different shape, size and suitable power owing to adopted the semiconductor microactuator thermo electric material, but long time continuous working and the danger of do not burn people, thing, safety electricity-saving, long service life.
Below in conjunction with two embodiment of accompanying drawing detail explanation the utility model.
Fig. 1 is the cross section cross-sectional schematic of little electric heating health physiotherapy cushion.
Fig. 2 is the section of structure of little electric heating element.
Fig. 3 is little electric heating element floor plan schematic diagram of little electric heating seating washer.
Fig. 4 is little electric heating element floor plan schematic diagram of little electric heating foot mat.
With reference to Fig. 1, Fig. 3, Fig. 4, little electric heating health physiotherapy cushion is made up of architectural surface ［ 1 ］, sponge layer ［ 4 ］, little electric heating element ［ 2 ］ and thermal insulation layer ［ 3 ］ and lead ［ 9 ］.Little electric heating seating washer is arranged in 5 little electric heating elements ［ 2 ］ serial connection in the seat cushion by Fig. 3 form, and power is 13W, and serviceability temperature can reach 45 ℃.Little electric heating foot mat is arranged in 2 little electric heating elements ［ 2 ］ serial connection in the foot pad by Fig. 4 form, and power is 14W, and serviceability temperature can reach 47 ℃.
As shown in Figure 2, little electric heating element ［ 2 ］ is made by aluminium foil ［ 5 ］, ［ 6 ］ and heat-resistant insulating layer ［ 7 ］, semiconductor microactuator electric heating piece ［ 8 ］ and lead ［ 9 ］.
Architectural surface in the present embodiment ［ 1 ］ is manufactured by fabric, sponge layer ［ 4 ］ is manufactured by foamed plastics, thermal insulation layer ［ 3 ］ is manufactured by asbestos, lead ［ 9 ］ selects for use AF type heat-resisting wire to manufacture, heat-resistant insulating layer ［ 7 ］ is manufactured with mica sheet, semiconductor microactuator electric heating piece ［ 8 ］ adopts the U.S. 4,916.427 " electronically electric heat transition material, its product and manufacture method " patented technology to produce.
Claims (2)
1, a kind ofly includes little electric heating element health-care physical therapy pad that architectural surface [1], sponge layer [4] and lead [9] are made, it is characterized in that in the middle of two sponge layers [4], being furnished with one group of little electric heating element [2], a thermal insulation layer [3] in addition little electric heating element [2] below.
2, little electric heating element health-care physical therapy pad according to claim 1 is characterized in that little electric heating element ［ 2 ］ made by aluminium foil ［ 5 ］, ［ 6 ］ and heat-resistant insulating layer ［ 7 ］, semiconductor microactuator electric heating piece ［ 8 ］ and lead ［ 9 ］.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92223048 CN2134019Y (en) | 1992-05-25 | 1992-05-25 | Health physiotherapeutic pad with miniature electric heating element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92223048 CN2134019Y (en) | 1992-05-25 | 1992-05-25 | Health physiotherapeutic pad with miniature electric heating element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2134019Y true CN2134019Y (en) | 1993-05-19 |
Family
ID=33769072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92223048 Expired - Fee Related CN2134019Y (en) | 1992-05-25 | 1992-05-25 | Health physiotherapeutic pad with miniature electric heating element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2134019Y (en) |
-
1992
- 1992-05-25 CN CN 92223048 patent/CN2134019Y/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 | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Guan Yi Document name: Payment notice |
|
| 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 |