CN210807693U - Graphene electric blanket - Google Patents
Graphene electric blanket Download PDFInfo
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- CN210807693U CN210807693U CN201921324205.XU CN201921324205U CN210807693U CN 210807693 U CN210807693 U CN 210807693U CN 201921324205 U CN201921324205 U CN 201921324205U CN 210807693 U CN210807693 U CN 210807693U
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Abstract
The utility model belongs to the technical field of the electric blanket technique and specifically relates to a graphite alkene electric blanket. The utility model provides a graphite alkene electric blanket, includes electric blanket cloth, graphite alkene heating plate, heating wire, controller, its characterized in that: the electric blanket cloth comprises an upper layer and a lower layer, heating wires are uniformly distributed in the middle of the electric blanket cloth positioned on the upper layer and the lower layer, and the heating wires are connected with a controller; graphene heating sheets are respectively arranged on the left side and the right side of the tail part of the upper layer of electric blanket cloth and the right side of the tail part of the lower layer of electric blanket cloth, and the graphene heating sheets are connected with a controller through leads. Compared with the prior art, the graphene electric blanket has the advantages that the heating wire and the temperature detection wire are combined into one, the voltage of the heating wire is detected in a time-sharing mode through a circuit inside the controller, the temperature of the electric blanket is controlled, the temperature of the electric blanket can be controlled, the diameter of the heating wire is reduced, and the using effect of the electric blanket is optimized.
Description
Technical Field
The utility model belongs to the technical field of the electric blanket technique and specifically relates to a graphite alkene electric blanket.
Background
The traditional electric blanket is partially heated by a graphene heating sheet, the graphene heating sheet is adopted to heat the electric blanket quickly and at a high temperature, but the graphene heating sheet is expensive in selling price, common people cannot consume the electric blanket, the electric blanket is gradually heated by a heating wire, the internal structure of the heating wire consists of a heating wire and a temperature measuring wire, the heating wire heats the electric blanket, the temperature measuring wire measures the temperature of the electric blanket, when the heating temperature of the electric blanket changes, the voltage applied to the temperature measuring wire also changes along with the temperature of the electric blanket, the voltage on the temperature measuring wire is detected, the temperature of the electric blanket can be controlled, and the multilayer heating wire is thick in diameter, uncomfortable for a user, and not low in price.
Disclosure of Invention
The utility model provides an overcome prior art not enough, provide a graphite alkene electric blanket, heating wire and temperature detection line unite two into one to carry out the voltage that the timesharing detected the heating wire through the inside circuit of controller, control the temperature of electric blanket, can control the temperature of electric blanket, reduced the diameter of heating wire again, optimized the result of use of electric blanket.
In order to realize the purpose, the graphene electric blanket comprises an electric blanket cloth, a graphene heating sheet, a heating wire, a lead and a controller, and is characterized in that: the electric blanket cloth comprises an upper layer and a lower layer, heating wires are uniformly distributed in the middle of the electric blanket cloth positioned on the upper layer and the lower layer, and the heating wires are connected with a controller; graphene heating sheets are respectively arranged on the left side and the right side of the tail part of the upper layer of electric blanket cloth and the right side of the tail part of the lower layer of electric blanket cloth, and the graphene heating sheets are connected with a controller through leads.
The heating wire comprises a core wire, a heating wire and an outer layer coating material of the heating wire, wherein the outer edge of the core wire is wound with a single heating wire, and the core wire and the outer layer of the heating wire are coated with the outer layer coating material of the heating wire.
The heating line is in a fishbone-shaped loop and surrounds the middle position of the upper and lower layers of electric blanket cloth.
The graphene heating plates are at least provided with 4 graphene heating plates, and the two adjacent graphene heating plates are connected through a wire.
The controller is internally provided with a chip, the model of the chip is KF8V211SDR, and a port of the chip is connected with a heating wire.
Compared with the prior art, the utility model, a graphite alkene electric blanket is provided, heating wire and temperature detection line unite two into one to carry out the voltage that the timesharing detected the heating wire through the inside circuit of controller, the temperature of control electric blanket can control the temperature of electric blanket, has reduced the diameter of heating wire again, has optimized the result of use of electric blanket.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a sectional view of the structure of the present invention.
Fig. 3 is a schematic view of a heating wire structure.
Referring to fig. 1 to 3, 1 is an electric blanket fabric, 2 is a graphene heating sheet, 3 is a heating wire, 3-1 is an outer layer coating material of the heating wire, 3-2 is a core wire, 3-3 is a heating wire, and 4 is a controller.
Detailed Description
The invention will be further described with reference to the accompanying drawings.
As shown in fig. 1 to 3, the electric blanket fabric 1 comprises an upper layer and a lower layer, wherein heating wires 3 are uniformly distributed in the middle of the electric blanket fabric 1 positioned on the upper layer and the lower layer, and the heating wires 3 are connected with a controller 4; the left side and the right side of the tail part of the electric blanket cloth 1 positioned on the upper layer and the lower layer are respectively provided with a graphene heating sheet 2, and the graphene heating sheets 2 are connected with a controller 4 through leads.
The heating wire 3 comprises a core wire and a heating wire, an outer layer coating material of the heating wire is arranged on the outer edge of the core wire 3-2 and is wound by a single heating wire 3-3, and the core wire 3-2 and the outer layer coating material 3-1 of the heating wire 3-3 are coated by the outer layer.
The heating wire 3 is in a fishbone-shaped loop and surrounds the middle position of the upper and lower layers of electric blanket cloth 1.
The graphene heating sheets 2 are at least provided with 4 sheets, and the two adjacent graphene heating sheets 2 are connected through a wire.
The controller 4 is internally provided with a chip, the model of the chip is KF8V211SDR, and the port of the chip is connected with the heating wire 3.
The original temperature control electric blanket adopts a plurality of layers of heating wires, the method for controlling the temperature of the temperature control electric blanket is that a temperature detection wire is specially arranged in the plurality of layers of heating wires, when the heating temperature of the temperature control electric blanket changes, the voltage applied on the temperature detection line also changes along with the temperature of the electric blanket, the temperature of the electric blanket can be controlled by detecting the voltage on the temperature detection line, however, the wire diameter of the multilayer heating wire is thick, a user feels uncomfortable when sleeping on the electric blanket, the price of the multilayer heating wire is more expensive than that of the single-layer heating wire, the existing temperature control electric blanket adopts the single-layer heating wire, the heating wire and the temperature detection wire are combined into a whole, the temperature change of the heating wire is detected after the heating is carried out for a period of time in the prior art, the function of the temperature detection wire is realized, the temperature is controlled after the heating is carried out for a period of time, the function of the heating wire is realized, and the PTC temperature control of the single-layer heating wire temperature control. The voltage of the tiny change is detected by a high-resolution AD converter, the interference of the heating wire is processed by a digital filter of software, and the interference of the voltage is processed by a heating temperature compensation circuit and special compensation software.
Claims (5)
1. The utility model provides a graphite alkene electric blanket, includes electric blanket cloth, graphite alkene heating plate, heating wire, controller, its characterized in that: the electric blanket cloth (1) comprises an upper layer and a lower layer, heating wires (3) are uniformly distributed in the middle of the electric blanket cloth (1) positioned on the upper layer and the lower layer, and the heating wires (3) are connected with a controller (4); the left side and the right side of the tail part of the electric blanket cloth (1) positioned at the upper layer and the lower layer are respectively provided with a graphene heating sheet (2), and the graphene heating sheets (2) are connected with a controller (4) through leads.
2. The graphene electric blanket of claim 1, wherein: the heating wire (3) comprises a core wire and a heating wire, an outer layer coating material of the heating wire is arranged on the outer edge of the core wire (3-2) and is wound by a single heating wire (3-3), and the outer layer coating material (3-1) of the core wire (3-2) and the heating wire (3-3) is coated by the outer layer coating material of the heating wire.
3. The graphene electric blanket according to claim 1 or 2, wherein: the heating wire (3) is in a fishbone-shaped loop and surrounds the middle position of the upper and lower layers of electric blanket cloth (1).
4. The graphene electric blanket of claim 1, wherein: the graphene heating sheets (2) are at least provided with 4 sheets, and the two adjacent graphene heating sheets (2) are connected through a wire.
5. The graphene electric blanket of claim 1, wherein: the controller (4) is internally provided with a chip, the model of the chip is KF8V211SDR, and the port of the chip is connected with the heating wire (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921324205.XU CN210807693U (en) | 2019-08-15 | 2019-08-15 | Graphene electric blanket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921324205.XU CN210807693U (en) | 2019-08-15 | 2019-08-15 | Graphene electric blanket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210807693U true CN210807693U (en) | 2020-06-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921324205.XU Active CN210807693U (en) | 2019-08-15 | 2019-08-15 | Graphene electric blanket |
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| CN (1) | CN210807693U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110461050A (en) * | 2019-08-15 | 2019-11-15 | 上海三枪（集团）有限公司 | A kind of graphene electric blanket and temprature control method |
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2019
- 2019-08-15 CN CN201921324205.XU patent/CN210807693U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110461050A (en) * | 2019-08-15 | 2019-11-15 | 上海三枪（集团）有限公司 | A kind of graphene electric blanket and temprature control method |
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