CN2783678Y - Intelligent electric heating carpet - Google Patents
Intelligent electric heating carpet Download PDFInfo
- Publication number
- CN2783678Y CN2783678Y CN 200520011343 CN200520011343U CN2783678Y CN 2783678 Y CN2783678 Y CN 2783678Y CN 200520011343 CN200520011343 CN 200520011343 CN 200520011343 U CN200520011343 U CN 200520011343U CN 2783678 Y CN2783678 Y CN 2783678Y
- Authority
- CN
- China
- Prior art keywords
- blanket
- electric heating
- intelligent electric
- blanket body
- heating wire
- 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 discloses an intelligent electric blanket which is composed of an upper and a lower blanket bodies and insulated electric heating wires, wherein overheating protective elements are arranged on the blanket bodies or between the upper and the lower layers of the blanket bodies, and the overheating protective elements which are thermosensitive resistors or ceramic chip elements which are fixedly connected with the blanket bodies are evenly distributed or distributed as required on the blanket bodies. The utility model has the technical scheme that the overheating protective elements, such as the thermosensitive resistors or the ceramic chip elements, are arranged in the electric blanket, and once temperature suddenly rises because of the line fault of the electric heating wires or the quality problems of the fibre material of the blanket body, an automatic controller of the electric blanket can automatically switch to the state of open circuit as well as can sound the alarm so that spontaneous combustion and damage to a human body can be avoided.
Description
Technical field
The utility model relates to a kind of electric blanket, relates in particular to a kind of intelligent electric blanket that adopts the overtemperature protection element.
Prior art
Electric blanket is as a kind of warming bedding that keep out the cold, since the particularity of its external power supply 220V, the necessary maximum coefficient of safety of considering human body.Commercially available electric blanket; even press the existing production technology that the GB4706.8-2003 standard forms; also be to adopt electric blanket overcoat plastic insulating layer and diode to fall the safeguard measure of external power supply voltage; in case its weak point is that blanket body mass of fibre material problem or the damage of heating wire overcoat insulating barrier take place; form electric blanket local overheating or burning; lack circuit and disconnect protection and caution system, thereby stay potential safety hazard for people's lives and properties.
Summary of the invention
The purpose of this utility model is in order to improve commercially available prod and the deficiencies in the prior art part, farthest to improve the electric blanket safety in utilization, increased overtemperature protection and alarm call device in a kind of electric blanket control system, more having increased Product Safety.
Intelligent electric heating blanket of the present utility model; by blanket body and insulated heating wire's line are formed up and down; on the blanket body or between blanket body levels the overtemperature protection element is being arranged; described overtemperature protection element is thermistor or potsherd element; it is fixedlyed connected with the blanket body, and evenly distributes on the blanket body or distribute as required.
Further, intelligent electric heating blanket of the present utility model, if adopt needle punched non-woven fabrics, the blanket body is sewed up by acupuncture and is connected up and down, there is the space of placing insulated heating wire's line the centre.If adopt woven cloth and looped fabric, the blanket body connects by quilt up and down, and there is the space of placing insulated heating wire's line the centre.
In intelligent electric heating blanket of the present utility model, insulated heating wire's line is made up of electrical heating wire heart yearn and insulating barrier sleeve pipe, and the insulating barrier sleeve pipe is wrapped in the skin of electrical heating wire heart yearn.
Intelligent electric heating blanket of the present utility model also has blanket body terminal box and controller and electric blanket electrothermic wire insulation layer and falls the conventional equipments such as diode of voltage, and wherein two ends of blanket body terminal box are connected with controller with the overtemperature protection element respectively.
Product of the present utility model is owing to installed the overtemperature protection element in the top layer of blanket body and interlayer, this overtemperature protection element connects controller chips alarm.If electric blanket blanket body fiber material or heating heating wire system break down, cause blanket body acupuncture prick nonwoven cloth (or woven cloth and looped fabric) local temperature to raise, cross thermal element and pass out electrical impulse information at once to controller and middle chip alarm, controller is promptly made circuit and is disconnected action, and the chip alarm can send the call of reporting to the police.
The utility model is established in electric blanket into overtemperature protection element (thermistor or potsherd element); the temperature that causes in case heating wire circuit fault or blanket body mass of fibre material problem take place rises suddenly; the electric blanket automatic controller not only can automatic shutoff circuit; and can call out caution, thereby avoid spontaneous combustion and to the injury of human body.
Description of drawings
Fig. 1 is the partial schematic sectional view of the utility model product.
In Fig. 1, the blanket body is gone up in symbol 1 representative, and symbol 2 representatives are the blanket body down, and symbol 3,4 is represented the insulating barrier sleeve pipe, and symbol 5 is represented the electrical heating wire heart yearn, and symbol 6 is represented the overtemperature protection element, and symbol 7 is represented blanket body terminal box, and symbol 8 is represented controller.
Embodiment
Below in conjunction with drawings and Examples the utility model is described further.Method of attachment is a commonsense method between the parts of the utility model product, and all components and parts all can be buied from market.
Intelligent electric heating blanket of the present utility model; form by last blanket body 1, following blanket body 2 and insulated heating wire's line; on the blanket body or between blanket body levels overtemperature protection element 6 is being arranged; described overtemperature protection element is thermistor or potsherd element; it is fixedlyed connected with the blanket body, and evenly distributes on the blanket body or distribute as required.
Further, intelligent electric heating blanket of the present utility model, if adopt needle punched non-woven fabrics, the blanket body is sewed up by acupuncture and is connected up and down, there is the space of placing insulated heating wire's line the centre.If adopt woven cloth and looped fabric, the blanket body connects by quilt up and down, and there is the space of placing insulated heating wire's line the centre.
In intelligent electric heating blanket of the present utility model, insulated heating wire's line is made up of electrical heating wire heart yearn 5 and insulating barrier sleeve pipe 3,4, and the insulating barrier sleeve pipe is wrapped in the skin of electrical heating wire heart yearn.
Intelligent electric heating blanket of the present utility model also has blanket body terminal box 7 and controller 8 and electric blanket electrothermic wire insulation layer and falls the conventional equipments such as diode of voltage, and wherein two ends of blanket body terminal box are connected with controller with the overtemperature protection element respectively.
Embodiment 1:
Blanket body fiber: 3.5dtex * 65mm, raw material: polyester .Tm 〉=252 ℃ are carded to fiber mat lay-up acupuncture bonded fabric, grammes per square metre: 120 gram/m with this fiber
2It is two-layer compoundly to carry out acupuncture again, and the 10cm that interspaces in advance, and 50cm penetrates insulated heating wire's line blanket body gap then and evenly distributes at interval, and inserting heating wire and control line in the blanket body terminal box, crossing thermal element is the thermistor wiring, and terminal inserts automatic controller.Carry out instrument work measurement and check at last.
Embodiment 2:
Blanket dignity material: woven cloth, grammes per square metre 40 gram/m
2, two-layerly making after compound, and leave space 10cm, 50cm penetrates blanket dignity material intermediate gaps with the insulated heating wire in the space and evenly distributes at interval, inserts heating wire and control line in the blanket body terminal box, and crossing thermal element is the wiring of potsherd element, and terminal connects automatic controller.Carry out instrument work measurement and check at last.
Claims (7)
1, a kind of intelligent electric heating blanket is made up of up and down blanket body and insulated heating wire's line, it is characterized in that on the blanket body or between blanket body levels the overtemperature protection element being arranged.
2, intelligent electric heating blanket according to claim 1 is characterized in that the overtemperature protection element is thermistor or potsherd element, and it is fixedlyed connected with the blanket body.
3, intelligent electric heating blanket according to claim 2 is characterized in that thermistor or potsherd element evenly distribute on the blanket body.
4, intelligent electric heating blanket according to claim 1 is characterized in that the blanket body is sewed up connection by acupuncture up and down, and there is the space of placing insulated heating wire's line the centre.
5, intelligent electric heating blanket according to claim 1 is characterized in that the blanket body connects by quilt up and down, and there is the space of placing insulated heating wire's line the centre.
6, intelligent electric heating blanket according to claim 1 is characterized in that insulated heating wire's line is made up of electrical heating wire heart yearn and insulating barrier sleeve pipe, and the insulating barrier sleeve pipe is wrapped in the skin of electrical heating wire heart yearn.
7, intelligent electric heating blanket according to claim 1 is characterized in that also having blanket body terminal box and controller, and wherein two ends of blanket body terminal box are connected with controller with the overtemperature protection element respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520011343 CN2783678Y (en) | 2005-04-05 | 2005-04-05 | Intelligent electric heating carpet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520011343 CN2783678Y (en) | 2005-04-05 | 2005-04-05 | Intelligent electric heating carpet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2783678Y true CN2783678Y (en) | 2006-05-24 |
Family
ID=36768657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520011343 Expired - Fee Related CN2783678Y (en) | 2005-04-05 | 2005-04-05 | Intelligent electric heating carpet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2783678Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105996621A (en) * | 2016-05-03 | 2016-10-12 | 东莞市冠顺实业有限公司 | Composite health care electric blanket |
-
2005
- 2005-04-05 CN CN 200520011343 patent/CN2783678Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105996621A (en) * | 2016-05-03 | 2016-10-12 | 东莞市冠顺实业有限公司 | Composite health care electric blanket |
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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: 20060524 Termination date: 20120405 |