CN201295055Y - Safe electric blanket - Google Patents
Safe electric blanket Download PDFInfo
- Publication number
- CN201295055Y CN201295055Y CNU200820173879XU CN200820173879U CN201295055Y CN 201295055 Y CN201295055 Y CN 201295055Y CN U200820173879X U CNU200820173879X U CN U200820173879XU CN 200820173879 U CN200820173879 U CN 200820173879U CN 201295055 Y CN201295055 Y CN 201295055Y
- Authority
- CN
- China
- Prior art keywords
- line
- electric blanket
- overheat protector
- heating
- power line
- 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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- Control Of Resistance Heating (AREA)
- Central Heating Systems (AREA)
Abstract
The utility model relates to a safe electric blanket comprising a plug (1), a temperature controller (2), a power cord (3), a heating wire (4) with a jacket, a flexible sleeve (5) and a covering layer (7). The safe electric blanket is characterized in that four corners and the middle of the covering layer (7) are connected in series with an overheat protector (8) through a connecting wire (9), one end of the connecting wire (9) is connected with the power cord (3), and the other end is connected with the heating wire (4) with a jacket, therefore, the utility model is simple in structure, convenient to use and is safe, has low cost and long service life, saves electricity, prevents people feeling dry and thirsty and is especially suitable for families to keep warm.
Description
Technical field:
The utility model relates to a kind of electric blanket, particularly a kind of safety electric blanket.
Background technology:
At present, domestic known electric blanket is made up of heating wire and cladding, though can warm oneself, after using, easily make the people that drying, thirsty, uncomfortable sensation such as eye is done are arranged, and this type of electric blanket also exist easy sparking, electric leakage, burning, not ageing-resistant, drawback such as service life is short.Though there is the electric blanket of full line safety protection to come out in recent years; anticreep, anti-sparking, anti-burning security function are arranged, but exist certain weak point: cost height, complex process, service life are short, easy break-down and easily make the people that drying, uncomfortable sensation such as thirsty are arranged.
Summary of the invention:
The purpose of this utility model be exactly to provide that a kind of cost is low, technology is simple, long service life, be difficult for breaking down, moist when using, not thirsty, safety electric blanket that security performance is high.
The purpose of this utility model is achieved in that a kind of safety electric blanket; heating line (4), teleflex (5), cladding (7) by plug (1), temperature controller (2), power line (3), band sheath are formed; it is characterized in that four jiaos of described cladding (7) and centre position are by line (9) overheat protector (8) that is connected in series; line (9) one ends are connected with power line (3), and the other end is connected with the heating line (4) of band sheath.
Preferred embodiment of the utility model is: overheat protector (8) adopts 17AME type, excess temperature, overcurrent protector; be connected the fire-retardant heat transfer liquid of water quality (6) between heating line (4) and the teleflex (5) of band sheath; teleflex (5) closed at both ends; one end of the heating line (4) of band sheath and an end of power line (3) are connected in power line and heating line junction (10), and the other end and line (9) are connected in overheat protector and heating line junction (11).
The utility model compared with prior art has the following advantages:
Owing to adopted cladding (7) four jiaos and centre position by line (9) overheat protector (8) that is connected in series; line (9) one ends are connected with power line (3); the version that the other end is connected with the heating line (4) of band sheath; thereby it is simple in structure; easy to use, long service life, be difficult for breaking down, the security performance height.
Description of drawings:
Figure: be the utility model concrete structure schematic diagram
1, the heating line of plug 2, temperature controller 3, power line 4, band sheath
5, teleflex 6, heat transfer liquid 7, cladding 8, overheat protector
9, line 10, power line and heating line junction
11, overheat protector and heating line junction
12, power line and overheat protector line junction
The specific embodiment:
Plug (1); temperature controller (2); power line (3); the heating line (4) of band sheath; teleflex (5); cladding (7) adopts the structure and the connected mode of existing electric blanket; four jiaos of cladding (7) and centre position are by line (9) overheat protector (8) that is connected in series; overheat protector (8) adopts the 17AME type; excess temperature; overcurrent protector; line (9) one ends and power line (3) are connected in power line and line junction (12); the other end is connected with the heating line (4) of band sheath; one end of the heating line (4) of band sheath and an end of power line (3) are connected in power line and heating line junction (10); the other end and line (9) are connected in overheat protector and heating line junction (11), cause temperature too high or electric current is excessive can both cut off the electricity supply automatically during the maloperation of whichever position.
During use, with electric blanket tiling, connect with the mains, be adjusted to temperature requiredly, can use, when sparking in the electric blanket, electric leakage, temperature is too high or electric current when excessive, overheat protector (8) just sends signal, cuts off the electricity supply automatically.
Claims (4)
1, a kind of safety electric blanket; heating line (4), teleflex (5), cladding (7) by plug (1), temperature controller (2), power line (3), band sheath are formed; it is characterized in that four jiaos of described cladding (7) and centre position are by line (9) overheat protector (8) that is connected in series; line (9) one ends are connected with power line (3), and the other end is connected with the heating line (4) of band sheath.
2, safety electric blanket according to claim 1 is characterized in that described overheat protector (8) adopts 17AME type, excess temperature, overcurrent protector.
3, be connected the fire-retardant heat transfer liquid of water quality (6), teleflex (5) closed at both ends between the safety electric blanket according to claim 1 and 2, the heating line (4) that it is characterized in that described band sheath and teleflex (5).
4, safety electric blanket according to claim 3; it is characterized in that the end of heating line (4) of described band sheath and an end of power line (3) are connected in power line and heating line junction (10), the other end and line (9) are connected in the overheat protector and the line junction (11) that generates heat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820173879XU CN201295055Y (en) | 2008-10-24 | 2008-10-24 | Safe electric blanket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820173879XU CN201295055Y (en) | 2008-10-24 | 2008-10-24 | Safe electric blanket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201295055Y true CN201295055Y (en) | 2009-08-26 |
Family
ID=41041010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820173879XU Expired - Fee Related CN201295055Y (en) | 2008-10-24 | 2008-10-24 | Safe electric blanket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201295055Y (en) |
-
2008
- 2008-10-24 CN CNU200820173879XU patent/CN201295055Y/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090826 Termination date: 20131024 |