CN2566653Y - Infrared warm electrothermal kneelet - Google Patents
Infrared warm electrothermal kneelet Download PDFInfo
- Publication number
- CN2566653Y CN2566653Y CN 02272573 CN02272573U CN2566653Y CN 2566653 Y CN2566653 Y CN 2566653Y CN 02272573 CN02272573 CN 02272573 CN 02272573 U CN02272573 U CN 02272573U CN 2566653 Y CN2566653 Y CN 2566653Y
- Authority
- CN
- China
- Prior art keywords
- layer
- polyurethane
- knee cap
- electric radiant
- radiant heating
- 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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- Radiation-Therapy Devices (AREA)
- Central Heating Systems (AREA)
Abstract
The utility model discloses a pair of infrared warm preservation electrothermal kneecaps, which comprises a pair of kneecap bodies, electrothermal films are laid on and stuck to the surface or clamped and hidden in the kneecap bodies, an externally connected controller and power supply, wherein, each of the electrothermal films is composed of a metal foil and at least one polyurethane layer which covers the circumference of the surface of the metal foil. Medical stones with the weight percentage of 4% to 31%, soybean flour with the weight percentage of 2% to 11% and animal bone ash with the weight percentage of 2% to 12% are mixed in the polyurethane layer. The configuration causes the kneecaps to be switched on, heated and warmed and a human body's infrared can be reflected by making use of the infrared material powder of the polyurethane layer. The utility model has the advantages of heat insulation, warmth preservation, safety, high durability, environmental protection, high efficiency, etc.
Description
Technical field
This utility model relates to knee cap, particularly the Electric radiant Heating Film health knee protector.
Background technology
Electric radiant Heating Film is little owing to thickness, hot property better, flexible good being widely used on the knee cap, make electric heating knee protector, but traditional Electric radiant Heating Film knee cap is generally only paid attention to heating, the heating performance of Electric radiant Heating Film, and warming, energy-conservation aspect is paid attention to not too; On the other hand, with the traditional electrical hotting mask knee cap that metal forming is made, the poor-performing of its tension, bend resistance, use, metal forming easy deformation or fracture in the operating process, influence the normal heating of Electric radiant Heating Film, poor durability, the reliability of knee cap are low.
The utility model content
This utility model is at the defective of traditional electrical hotting mask knee cap, and the special warming electric heating knee protector of a kind of infrared ray that proposes makes it to have higher thermal property and heating properties, and durable, reliable.
The technical solution of the utility model is: the warming electric heating knee protector of a kind of infrared ray, include the knee cap body, paving in the surface or mail in the intravital Electric radiant Heating Film of knee cap, external controller and power supply, Electric radiant Heating Film is made of metal forming and at least one layer of layer of polyurethane being covered in around the metal foil surface, and is mixed with in the layer of polyurethane and contains the Maifanitum that percentage by weight is 4-31%, the Semen Glycines powder of 2-11%, the animal bone ash of 2-12%.
Further, can cover one deck plastic film earlier on the metal forming of Electric radiant Heating Film, and then compound one deck layer of polyurethane, and the metal forming of heating is an aluminium foil.
Such electric heating knee protector because metal foil surface is compounded with layer of polyurethane or plastic cement rete, has improved electric heating film strength and anti-folding, anti-bending strength greatly; In layer of polyurethane, be mixed with composition and belong to the infrared material powder, can the infrared ray that human body produces be reflected, and infra-red method to total reflectivity greater than 0.85, strengthened the warming effect of knee cap, saved the energy, have durablely, reliable, thermal efficiency height, make advantages such as simple, that production cost is low.
Description of drawings
Fig. 1 is a sketch map of the present utility model;
Fig. 2 is the structural profile sketch map of Electric radiant Heating Film.
Specific embodiment
Referring to Fig. 1 and Fig. 2, the warming electric heating knee protector of the infrared ray of present embodiment includes knee cap body 1 and Electric radiant Heating Film (among Fig. 1 shown in the dotted line), and external power supply and controller, because power supply and controller are not the core contents of this patent, so do not draw among the figure, key is Electric radiant Heating Film, Electric radiant Heating Film can directly be stitch-bonded to the inner surface of knee cap body 1, also can mail in the interlayer of knee cap body 1, Electric radiant Heating Film with aluminium foil 21 as the heating power body, around the appearance of aluminium foil 21, be coated with one deck layer of polyurethane 22, be mixed with the infra-red material powder in the layer of polyurethane 22, promptly calculate by weight 10% Maifanitum, 5% Semen Glycines powder and 6% animal bone ash.Like this, Electric radiant Heating Film is at heating power, or under cold situation, its surperficial infra-red material powder all can reflect the infrared ray that user produces, and prevents heat energy dissipation, thereby reaches heating and warming economic benefits and social benefits energy.
Certainly, also can on aluminium foil, cover one deck plastic layer earlier, and then cover one or more layers layer of polyurethane, can realize the purpose of the technical program equally, here only enumerated indivedual preferable examples, other are equal to, embodiment roughly the same also belongs to this patent scope, repeat no more here.
Claims (3)
1, the warming electric heating knee protector of a kind of infrared ray, include the knee cap body, paving in the surface or mail in the intravital Electric radiant Heating Film of knee cap, external controller and power supply, it is characterized in that: Electric radiant Heating Film is made of metal forming and at least one layer of layer of polyurethane being covered in around the metal foil surface, and is mixed with in the layer of polyurethane and contains the Maifanitum that percentage by weight is 4-31%, the Semen Glycines powder of 2-11%, the animal bone ash of 2-12%.
2, knee cap according to claim 1 is characterized in that can covering one deck plastic film earlier on the metal forming of Electric radiant Heating Film, and then compound one deck layer of polyurethane.
3, knee cap according to claim 1 and 2 is characterized in that the metal forming of generating heat is an aluminium foil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02272573 CN2566653Y (en) | 2002-08-14 | 2002-08-14 | Infrared warm electrothermal kneelet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02272573 CN2566653Y (en) | 2002-08-14 | 2002-08-14 | Infrared warm electrothermal kneelet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2566653Y true CN2566653Y (en) | 2003-08-20 |
Family
ID=33737247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02272573 Expired - Fee Related CN2566653Y (en) | 2002-08-14 | 2002-08-14 | Infrared warm electrothermal kneelet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2566653Y (en) |
-
2002
- 2002-08-14 CN CN 02272573 patent/CN2566653Y/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 |