CN202664986U - Double-heating-wire multi-temperature-grade electric blanket - Google Patents
Double-heating-wire multi-temperature-grade electric blanket Download PDFInfo
- Publication number
- CN202664986U CN202664986U CN 201220363758 CN201220363758U CN202664986U CN 202664986 U CN202664986 U CN 202664986U CN 201220363758 CN201220363758 CN 201220363758 CN 201220363758 U CN201220363758 U CN 201220363758U CN 202664986 U CN202664986 U CN 202664986U
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- conducting strip
- heating wire
- grade
- right wing
- gear
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Abstract
The utility model discloses a double-heating-wire multi-temperature-grade electric blanket, consisting of two heating wires and a control switch, wherein the control switch is a one-push-handle double-control switch which consists of a circuit board, a series conducting strip, a right first-grade conducting strip, a right second-grade conducting strip, a right third-grade conducting strip, a left first-grade conducting strip, a left second-grade conducting strip, a left third-grade conducting strip, a right movable conducting strip and a left movable conducting strip, wherein the right conducting strips and the left conducting strips are arranged in a stagger manner, the right movable conducting strip and the left movable conducting strip are in linage arrangement, one end of the right heating wire is connected with the right third-grade conducting strip electrically, the other end of the right heating wire is connected with the left first-grade conducting strip electrically, one end of the left heating wire is connected with the left third-grade conducting strip electrically, the other end of the left heating wire is connected with the right first-grade conducting strip electrically, two power lines are respectively connected with the right third-grade conducting strip and the left third-grade conducting strip electrically, and a diode is connected between the left second-grade conducting strip and the right second-grade conducting strip.
Description
Technical field
The utility model relates to a kind of electric blanket, especially a kind of pair of electric heating wire multi-temperature electric heating blanket.
Background technology
The patent No. is that 200320129221.6 Chinese utility model patent discloses a kind of energy-saving double-electric heating wire multi-temperature electric heating blanket, and the gauge tap of this electric blanket is by three pushing hands, and price is higher, the operation more complicated, especially for the elderly, because going down of memory causes maloperation easily.In addition, two heating wire resistances of this electric blanket are identical, can not adapt to two joint demands that temperature had the different people that require.Therefore, design a kind of cost low, simple to operate, can adapt to two temperature had two electric heating wire multi-temperature electric heating blankets of the different people's that require joint demand, be the present technical issues that need to address.
Summary of the invention
Technical problem to be solved in the utility model provide a kind of cost low, simple to operate, can adapt to two two electric heating wire multi-temperature electric heating blankets that temperature had the different people's that require joint demand.
The technical scheme in the invention for solving the technical problem is:
A kind of pair of electric heating wire multi-temperature electric heating blanket, by about two heating wire and gauge tap form, described gauge tap is single pushing hands double control switch, single pushing hands double control switch is by wiring board, the series connection conducting strip, one grade of conducting strip of right wing, right wing second gear conducting strip, right wing third gear conducting strip, the one grade of conducting strip in left road, left road second gear conducting strip, left road third gear conducting strip, right wing movable conducting strip and left road movable conducting strip consist of, right wing conducting strip and left road conducting strip shift to install, right wing movable conducting strip and the interlock of left road movable conducting strip, one end of right heating wire is electrically connected with right wing third gear conducting strip, one grade of conducting strip of the other end of right heating wire and left road is electrically connected, one end of left heating wire is electrically connected with left road third gear conducting strip, one grade of conducting strip of the other end of left heating wire and right wing is electrically connected, two power lines are electrically connected with right wing third gear conducting strip and left road third gear conducting strip respectively, are connected with diode between left road second gear conducting strip and right wing second gear conducting strip.
Preferably, be provided with the protective tube lug plate at the base plate of gauge tap, be connected with protective tube between protective tube lug plate and right wing third gear conducting strip, two power lines are electrically connected with protective tube lug plate and left road third gear conducting strip respectively.
Preferably, the resistance of described right heating wire and left heating wire is different.
Using method of the present utility model:
When right wing movable conducting strip 4 with one grade of conducting strip of right wing 3 and series connection conducting strip 2 be communicated with, when left road movable conducting strip 10 is communicated with the one grade of conducting strip 11 in left road and series connection conducting strip 2, right heating wire 16 and 17 series connection of left heating wire, temperature is minimum; When right wing movable conducting strip 4 with one grade of conducting strip 3 of right wing and right wing second gear conducting strip 5 be communicated with, when left road movable conducting strip 10 is communicated with the one grade of conducting strip 11 in left road and left road second gear conducting strip 9, the middle Wen Wendu that right heating wire 16 and left heating wire 17 are realized separately; When right wing movable conducting strip 4 with one grade of conducting strip 3 of right wing and right wing third gear conducting strip 6 be communicated with, when left road movable conducting strip 10 is communicated with the one grade of conducting strip 11 in left road and left road third gear conducting strip 8, the maximum temperature that right heating wire 16 and left heating wire 17 are realized separately; One of them work in right heating wire 16 and the left heating wire 17 can be realized in the position of fine setting right wing movable conducting strip 4 and left road movable conducting strip 10.
The beneficial effects of the utility model are:
Cost is low, simple to operate, can adapt to two joint demands that temperature had the different people that require.
Description of drawings
Fig. 1 is schematic diagram of the present utility model.
The specific embodiment
As shown in the figure, a kind of pair of electric heating wire multi-temperature electric heating blanket, by about two heating wire 16; 17 and gauge tap form, described gauge tap is single pushing hands double control switch, single pushing hands double control switch is by wiring board 1, series connection conducting strip 2, one grade of conducting strip 3 of right wing, right wing second gear conducting strip 5, right wing third gear conducting strip 6, the one grade of conducting strip 11 in left road, left road second gear conducting strip 9, left road third gear conducting strip 8, right wing movable conducting strip 4 and left road movable conducting strip 10 consist of, right wing conducting strip and left road conducting strip shift to install, right wing movable conducting strip 4 and 10 interlocks of left road movable conducting strip, one end of right heating wire 16 is electrically connected with right wing third gear conducting strip 6, one grade of conducting strip 11 of the other end of right heating wire 16 and left road is electrically connected, one end of left heating wire 17 is electrically connected with left road third gear conducting strip 8, one grade of conducting strip 3 of the other end of left heating wire 17 and right wing is electrically connected, two power lines are electrically connected with right wing third gear conducting strip 6 and left road third gear conducting strip 8 respectively, are connected with diode 20 between left road second gear conducting strip 9 and right wing second gear conducting strip 5.
Base plate 1 at gauge tap is provided with protective tube lug plate 7, is connected with 22, two power lines of protective tube and is electrically connected with protective tube lug plate 7 and left road third gear conducting strip 8 respectively between protective tube lug plate 7 and right wing third gear conducting strip 6.
Described right heating wire 16 is different with the resistance of left heating wire 17.
Claims (3)
1. two electric heating wire multi-temperature electric heating blanket, by about two heating wire (16; 17) and gauge tap form, it is characterized in that: described gauge tap is single pushing hands double control switch, single pushing hands double control switch is by wiring board (1), series connection conducting strip (2), one grade of conducting strip of right wing (3), right wing second gear conducting strip (5), right wing third gear conducting strip (6), the one grade of conducting strip in left road (11), left road second gear conducting strip (9), left road third gear conducting strip (8), right wing movable conducting strip (4) and left road movable conducting strip (10) consist of, right wing conducting strip and left road conducting strip shift to install, right wing movable conducting strip (4) and left road movable conducting strip (10) interlock, one end of right heating wire (16) is electrically connected with right wing third gear conducting strip (6), the other end of right heating wire (16) is electrically connected with the one grade of conducting strip in left road (11), one end of left heating wire (17) is electrically connected with left road third gear conducting strip (8), the other end of left heating wire (17) is electrically connected with one grade of conducting strip of right wing (3), two power lines are electrically connected with right wing third gear conducting strip (6) and left road third gear conducting strip (8) respectively, are connected with diode (20) between left road second gear conducting strip (9) and right wing second gear conducting strip (5).
2. a kind of pair of electric heating wire multi-temperature electric heating blanket according to claim 1, it is characterized in that: the base plate (1) at gauge tap is provided with protective tube lug plate (7), be connected with protective tube (22) between protective tube lug plate (7) and right wing third gear conducting strip (6), two power lines are electrically connected with protective tube lug plate (7) and left road third gear conducting strip (8) respectively.
3. a kind of pair of electric heating wire multi-temperature electric heating blanket according to claim 1 and 2, it is characterized in that: described right heating wire (16) is different with the resistance of left heating wire (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220363758 CN202664986U (en) | 2012-07-26 | 2012-07-26 | Double-heating-wire multi-temperature-grade electric blanket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220363758 CN202664986U (en) | 2012-07-26 | 2012-07-26 | Double-heating-wire multi-temperature-grade electric blanket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202664986U true CN202664986U (en) | 2013-01-16 |
Family
ID=47485932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220363758 Expired - Fee Related CN202664986U (en) | 2012-07-26 | 2012-07-26 | Double-heating-wire multi-temperature-grade electric blanket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202664986U (en) |
-
2012
- 2012-07-26 CN CN 201220363758 patent/CN202664986U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20150726 |
|
| EXPY | Termination of patent right or utility model |