CN201467486U - Electric heating device of protective device - Google Patents
Electric heating device of protective device Download PDFInfo
- Publication number
- CN201467486U CN201467486U CN2009201107975U CN200920110797U CN201467486U CN 201467486 U CN201467486 U CN 201467486U CN 2009201107975 U CN2009201107975 U CN 2009201107975U CN 200920110797 U CN200920110797 U CN 200920110797U CN 201467486 U CN201467486 U CN 201467486U
- Authority
- CN
- China
- Prior art keywords
- power supply
- protective
- electric heating
- ptc heater
- heat
- 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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Abstract
The utility model provides an electric heating device of a protective device. The electric heating device comprises a PTC heating body, a protective pad and a power supply, wherein a thermal conduction layer is clipped in the protective pad; the PTC heating body connected with the power supply is embedded in the protective pad and closely attached with the thermal conduction layer; the PTC heating body consists of one or more PTC heating elements connected in series; the protective pad consists of multilayer textile of different types and is divided into a thermal insulation layer, a protective layer and an isolation layer; and the PTC heating body is connected with the power supply through a conductor wire, and the power supply is the lithium ion power supply or DC low-voltage power supply after voltage transformation. The technical scheme of the electric heating device of the protective device solves the power supply problem of moving electric heating protective devices, and electric heating device of the protective device is a technical progress in the field of portable electric heating devices.
Description
Technical field
The utility model is the electric calorifie installation in a kind of insulation protector that is applied to the human body thermotherapy
Technical background
Hinder in the senile damage at positions such as treatment shoulder, waist, knee, elbow, wrist and the motion of non-aged; Cervical spondylopathy, the inconvenient activity that causes because of osteoproliferation; When snuggling up to disease such as the cold stomachache that causes, stomachache, dysmenorrhoea, frequent micturition, usually use the mode of partial insulation to come relief of symptoms to palliate the agonizing sufferings.The Electrothermal protective clothing product that existing market is sold mostly is the external power supply through the 220V step-down, and the patient can not arbitrarily move during use, can make the patient feel inconvenience.
The inventor can not provide the problem of powering under the mobile status for the user in view of existing Electrothermal protective clothing, relies on for many years in the design and the manufacturing experience of association area, improves at existing Electrothermal protective clothing, and must can be brought into play its higher Practical Benefit.
The utility model content
The purpose of this utility model is to provide a kind of protector electric calorifie installation, and this device can solve the problem that existing Electrothermal protective clothing can not be powered under mobile status.
The utility model is achieved in that a kind of protector electric calorifie installation, comprises the PTC heater, and protection pad and power supply accompany heat-conducting layer in the protection pad, and the PTC heater that is connected with power supply is embedded in the protection pad and fits tightly with heat-conducting layer.The PTC heater is made of single or multiple PTC heater spare series connection, and protection pad is made of the dissimilar fabrics of multilayer, is divided into heat-insulation layer, protective layer, separator, and the PTC heater connects power supply by conductor wire.Power supply adopts lithium ion power supply or through the DC low-voltage power supply of transformation.
Heat-conducting layer is to be cut out or that punching press constitutes is radial, tree-shaped, ring-type or network structure by wire, wire braid or sheet metal.
The shape of PTC heater spare is square, rectangle, T type, circle, ellipse.
The output of power supply is equipped with the joint that is complementary with the protector interface.
Description of drawings
Fig. 1: protector electric calorifie installation schematic diagram described in the utility model
Fig. 2: protector electric calorifie installation exploded view described in the utility model
Fig. 3: protector electric calorifie installation sectional view described in the utility model
Fig. 4: the netted heat-conducting layer schematic diagram of protector electric calorifie installation described in the utility model
Fig. 5: protector electric calorifie installation ring-type heat-conducting layer schematic diagram described in the utility model
Fig. 6: the radial heat-conducting layer schematic diagram of protector electric calorifie installation described in the utility model
Fig. 7: the tree-shaped heat-conducting layer schematic diagram of protector electric calorifie installation described in the utility model
Drawing reference numeral:
1. protection pad; 2.PTC heater; 1-1. heat-conducting layer; 1-2. protective layer; 1-3. heat-insulation layer; 1-4. separator; 3. conductor wire; 4. power supply
Embodiment
Below in conjunction with accompanying drawing to specific descriptions of the present utility model, as Fig. 1 is protector electric calorifie installation schematic diagram described in the utility model, the protector electric calorifie installation comprises protection pad 1, PTC heater 2, conductor wire 3 and power supply 4, as Fig. 2 is protector electric calorifie installation exploded view described in the utility model, accompanies heat-conducting layer 1-1 in the protection pad 1, and the PTC heater 2 that is connected with power supply 4 is embedded in the protection pad 1 and fits tightly with heat-conducting layer 1-1.PTC heater 2 is made of single or multiple PTC heater spare series connection, and protection pad 1 is made of the dissimilar fabrics of multilayer, is divided into protective layer 1-2, heat-insulation layer 1-3, separator 1-4, and PTC heater 2 connects power supply 4 by conductor wire 3.Power supply 4 adopts lithium ion power supplies or through the DC low-voltage power supply of transformation.
Heat-conducting layer 1-1 in the present embodiment is the network structure that is made of wire, also can be designed to radial, the tree-shaped or circulus by wire, wire braid or sheet metal are cut out or punching press constitutes.PTC heater 2 is rectangles, also can be designed to T type, circle, ellipse.During the utility model work, PTC heater 2 is by being connected power supply 4 power supplies on the conductor wire 3, by the heat-conducting layer 1-1 that combines closely with PTC heater 2 heat is distributed to this electric calorifie installation surface uniformly, thus in realizing moving for a long time to the purpose of Electrothermal protective clothing power supply.
Technique scheme has only embodied the optimal technical scheme of technical solutions of the utility model; those skilled in the art to some part wherein some changes that may make all embodied principle of the present utility model, belong within the protection range of the present utility model.
Claims (5)
1. the electric calorifie installation of a protector comprises the PTC heater, and protection pad and power supply is characterized in that, accompanies heat-conducting layer in the protection pad, and the PTC heater that is connected with power supply is embedded in the protection pad and fits tightly with heat-conducting layer.
2. protector electric calorifie installation according to claim 1 is characterized in that, the PTC heater is made of single or multiple PTC heater spare series connection, and the shape of PTC heater spare is square, rectangle, T type, circle, ellipse.
3. protector electric calorifie installation according to claim 1 is characterized in that, heat-conducting layer is radial, tree-shaped, ring-type or the network structure that is made of wire or wire braid.
4. protector electric calorifie installation according to claim 1 is characterized in that, heat-conducting layer is to utilize sheet metal to cut out or rammed radial, tree-shaped, ring-type or network structure.
5. protector electric calorifie installation according to claim 1 is characterized in that, power supply adopts lithium ion power supply or through the DC low-voltage power supply of transformation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201107975U CN201467486U (en) | 2009-08-14 | 2009-08-14 | Electric heating device of protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201107975U CN201467486U (en) | 2009-08-14 | 2009-08-14 | Electric heating device of protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201467486U true CN201467486U (en) | 2010-05-12 |
Family
ID=42394831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201107975U Expired - Fee Related CN201467486U (en) | 2009-08-14 | 2009-08-14 | Electric heating device of protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201467486U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106595285A (en) * | 2017-01-21 | 2017-04-26 | 段钧元 | Spherical radiator and heat exchanging heating equipment |
-
2009
- 2009-08-14 CN CN2009201107975U patent/CN201467486U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106595285A (en) * | 2017-01-21 | 2017-04-26 | 段钧元 | Spherical radiator and heat exchanging heating equipment |
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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: 20100512 Termination date: 20110814 |