CN203789582U - Double-electric-heating-wire and multi-temperature electric blanket - Google Patents

Abstract

The utility model discloses a double-electric-heating-wire and multi-temperature electric blanket. The electric blanket is made of electric heating wires and a control switch (3), the electric heating wires comprise the left electric heating wire (1) and the right electric heating wire (2), the left electric heating wire (1) and the right electric heating wire (2) are connected with a 220V power source through the control switch (3) and arranged side by side, the resistance of the left electric heating wire (1) is different from that of the right electric heating wire (2), and the electric blanket can achieve high temperature, medium temperature and low temperature by operating the control switch (3). Compared with the prior art, the electric blanket can achieve the high temperature, the medium temperature and the low temperature to meet the requirements of seasons and people with different habitus.

Description

Two electric heating wire multi-temperature electric heating blankets

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

Commercially available electric blanket is generally single warm electric blanket at present; Therefore this electric blanket can not, design a kind of two electric heating wire multi-temperature electric heating blankets that can regulate temperature according to the temperature of Changes in weather and human body difference adjusting electric blanket, is the current technical issues that need to address.

Summary of the invention

Technical problem to be solved in the utility model is to provide a kind of two electric heating wire multi-temperature electric heating blankets that can regulate temperature.

The technical scheme in the invention for solving the technical problem is:

Two electric heating wire multi-temperature electric heating blankets, by heating wire and gauge tap, formed, heating wire comprises left heating wire and right heating wire, left heating wire is connected with 220V power supply by gauge tap with right heating wire, left heating wire and right heating wire are coordination, the resistance of left heating wire and right heating wire is different, by operation-control switch, can make electric blanket realize high, medium and low three temperature.

Preferably, described gauge tap is by upper shell, lower house, wiring board, sliding conduction sheet , sliding conduction sheet with sliding conduction sheet form, wiring board is fixed on lower house, sliding conduction sheet , sliding conduction sheet with sliding conduction sheet be fixed on insulation slide block separately sliding conduction sheet , sliding conduction sheet with sliding conduction sheet insulation slide block be arranged on respectively in the chute separately of upper shell, sliding conduction sheet , sliding conduction sheet with sliding conduction sheet insulation slide block have the pushing hands of protruding outside upper shell, promote respectively sliding conduction sheet , sliding conduction sheet with sliding conduction sheet the pushing hands of insulation slide block, realize electric blanket and realize high, medium and low three temperature.

Preferably, the substrate of described wiring board is insulation board, is fixed with conducting sheet of switch on insulation board , conducting sheet of switch , conducting sheet of switch , conducting sheet of switch , temperature control conducting strip , temperature control conducting strip , temperature control conducting strip , temperature control conducting strip , temperature control conducting strip , temperature control conducting strip , temperature control conducting strip with temperature control conducting strip, wherein conducting sheet of switch , conducting sheet of switch be connected conducting sheet of switch with 220V attaching plug and conducting sheet of switch use respectively wire and temperature control conducting strip with temperature control conducting strip connect conducting sheet of switch and conducting sheet of switch use respectively wire and temperature control conducting strip be connected temperature control conducting strip with temperature control conducting strip with temperature control conducting strip by one of them diode in diode group, connect temperature control conducting strip with temperature control conducting strip by wherein another diode in diode group, connect, the two ends of left heating wire are connected to temperature control conducting strip with temperature control conducting strip upper, the two ends of right heating wire are connected to temperature control conducting strip with temperature control conducting strip on.

Preferably, at temperature control conducting strip with temperature control conducting strip between be connected with left heating wire work indication light diode and resistance series arm; At temperature control conducting strip with temperature control conducting strip between be connected with right heating wire work indication light diode and resistance series arm.

Compared with prior art, the utility model can be realized high, medium and low different temperatures, adapts to season and different physique people's demand.

Accompanying drawing explanation

Fig. 1 is schematic diagram of the present utility model.

The specific embodiment

As shown in the figure, two electric heating wire multi-temperature electric heating blankets, by heating wire and gauge tap 3, formed, heating wire comprises left heating wire 1 and right heating wire 2, left heating wire 1 is connected with 220V power supply by gauge tap 3 with right heating wire 2, left heating wire 1 and right heating wire 2 are coordination, and left heating wire 1 is different with the resistance of right heating wire 2, by operation-control switch 3, can make electric blanket realize high, medium and low three temperature.

Described gauge tap 3 is by upper shell, lower house, wiring board 3-1, sliding conduction sheet 3-9, sliding conduction sheet 3-19 and sliding conduction sheet 3-6 forms, and wiring board 3-1 is fixed on lower house, sliding conduction sheet 3-9, sliding conduction sheet 3-19 and sliding conduction sheet 3-6 is fixed on insulation slide block separately, sliding conduction sheet 3-9, sliding conduction sheet 3-19 and sliding conduction sheet the insulation slide block of 3-6 is arranged on respectively in the chute separately of upper shell, sliding conduction sheet 3-9, sliding conduction sheet 3-19 and sliding conduction sheet the insulation slide block of 3-6 has the pushing hands of protruding outside upper shell, promotes respectively sliding conduction sheet 3-9, sliding conduction sheet 3-19 and sliding conduction sheet the pushing hands of the insulation slide block of 3-6, realizes electric blanket and realizes high, medium and low three temperature.

The substrate of described wiring board 3-1 is insulation board, is fixed with conducting sheet of switch on insulation board 3-4, conducting sheet of switch 3-5, conducting sheet of switch 3-3, conducting sheet of switch 3-7, temperature control conducting strip 3-8, temperature control conducting strip 3-10, temperature control conducting strip 3-11, temperature control conducting strip 3-13, temperature control conducting strip 3-15, temperature control conducting strip 3-17, temperature control conducting strip 3-18 and temperature control conducting strip 3-20, wherein conducting sheet of switch 3-4, conducting sheet of switch 3-5 is connected with 220V attaching plug, conducting sheet of switch 3-3 and conducting sheet of switch 3-7 uses respectively wire and temperature control conducting strip 3-17 and temperature control conducting strip 3-11 connects, conducting sheet of switch 3-4 and conducting sheet of switch 3-5 uses respectively wire and temperature control conducting strip 3-8 is connected with temperature control conducting strip 3-20, temperature control conducting strip 3-13 and temperature control conducting strip 3-10 connects by one of them diode in diode group 3-14, temperature control conducting strip 3-15 and temperature control conducting strip 3-18 connects by wherein another diode in diode group 3-14, and the two ends of left heating wire 1 are connected to temperature control conducting strip 3-11 and temperature control conducting strip 3-13 is upper, and the two ends of right heating wire 2 are connected to temperature control conducting strip 3-15 and temperature control conducting strip on 3-17.

At temperature control conducting strip 3-11 and temperature control conducting strip between 3-13, be connected with the road 3-12 of left heating wire work indication light diode and resistance series connection; At temperature control conducting strip 3-17 and temperature control conducting strip between propping up, 3-15 is connected with the road 3-16 of right heating wire work indication light diode and resistance series connection.

After gauge tap 3 is connected with 220V power supply, and sliding conduction sheet 3-6 makes conducting sheet of switch 3-4 and conducting sheet of switch 3-3 and conducting sheet of switch 3-7 and conducting sheet of switch 3-5 is when connection status, if singly allow sliding conduction sheet again 3-9 makes temperature control conducting strip 3-8 and temperature control conducting strip 3-10 is in connection status, left heating wire 1 heating power, and this is a kind of duty (middle temperature or low temperature); If singly allow again sliding conduction sheet 3-19 makes temperature control conducting strip 3-18 and temperature control conducting strip 3-20 are in connection status, and right heating wire 2 heating powers, are another kind of duty (middle temperature or low temperature); If allow sliding conduction sheet simultaneously 3-9 makes temperature control conducting strip 3-8 and temperature control conducting strip 3-10 and sliding conduction sheet 3-19 makes temperature control conducting strip 3-18 and temperature control conducting strip 3-20 are in connection status, and left heating wire 1 and 2 while of right heating wire heating power, be hot operation state.

If Electric heat matress for double bed, left heating wire 1 and right heating wire 2 can certainly be in respectively to left side and the right side of electric blanket, realize the left and right side different temperatures of electric blanket.

Claims (1)

1. pair electric heating wire multi-temperature electric heating blanket, by heating wire and gauge tap (3), formed, heating wire comprises left heating wire (1) and right heating wire (2), left heating wire (1) is connected with 220V power supply by gauge tap (3) with right heating wire (2), it is characterized in that: left heating wire (1) and right heating wire (2) are coordination, and left heating wire (1) is different with the resistance of right heating wire (2).

2. according to claim 1 pair of electric heating wire multi-temperature electric heating blanket, is characterized in that: described gauge tap (3) is by upper shell, lower house, wiring board (3-1), sliding conduction sheet (3-9), sliding conduction sheet (3-19) with sliding conduction sheet (3-6) form, wiring board (3-1) is fixed on lower house, sliding conduction sheet (3-9), sliding conduction sheet (3-19) with sliding conduction sheet (3-6) be fixed on insulation slide block separately sliding conduction sheet (3-9), sliding conduction sheet (3-19) with sliding conduction sheet (3-6) insulation slide block is arranged on respectively in the chute separately of upper shell, sliding conduction sheet (3-9), sliding conduction sheet (3-19) with sliding conduction sheet (3-6) insulation slide block has the pushing hands of protruding outside upper shell, promotes respectively sliding conduction sheet (3-9), sliding conduction sheet (3-19) with sliding conduction sheet (3-6) pushing hands of insulation slide block, realizes electric blanket and realizes high, medium and low three temperature.

3. according to claim 2 pair of electric heating wire multi-temperature electric heating blanket, is characterized in that: the substrate of described wiring board (3-1) is insulation board, is fixed with conducting sheet of switch on insulation board (3-4), conducting sheet of switch (3-5), conducting sheet of switch (3-3), conducting sheet of switch (3-7), temperature control conducting strip (3-8), temperature control conducting strip (3-10), temperature control conducting strip (3-11), temperature control conducting strip (3-13), temperature control conducting strip (3-15), temperature control conducting strip (3-17), temperature control conducting strip (3-18) with temperature control conducting strip (3-20), wherein conducting sheet of switch (3-4), conducting sheet of switch (3-5) be connected conducting sheet of switch with 220V attaching plug (3-3) and conducting sheet of switch (3-7) use respectively wire and temperature control conducting strip (3-17) with temperature control conducting strip (3-11) connect conducting sheet of switch (3-4) and conducting sheet of switch (3-5) use respectively wire and temperature control conducting strip (3-8) be connected temperature control conducting strip with temperature control conducting strip (3-20) (3-13) with temperature control conducting strip (3-10) by one of them diode in diode group (3-14), connect temperature control conducting strip (3-15) with temperature control conducting strip (3-18) by wherein another diode in diode group (3-14), connect, the two ends of left heating wire (1) are connected to temperature control conducting strip (3-11) with temperature control conducting strip (3-13) upper, the two ends of right heating wire (2) are connected to temperature control conducting strip (3-15) with temperature control conducting strip (3-17) on.

4. according to claim 3 pair of electric heating wire multi-temperature electric heating blanket, is characterized in that: at temperature control conducting strip (3-11) with temperature control conducting strip (3-13) between, be connected with left heating wire work indication light diode and resistance series arm (3-12); At temperature control conducting strip (3-17) with temperature control conducting strip (3-15) between, be connected with right heating wire work indication light diode and resistance series arm (3-16).