CN211352477U - Heating pad - Google Patents
Heating pad Download PDFInfo
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- CN211352477U CN211352477U CN201921494943.9U CN201921494943U CN211352477U CN 211352477 U CN211352477 U CN 211352477U CN 201921494943 U CN201921494943 U CN 201921494943U CN 211352477 U CN211352477 U CN 211352477U
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- heating pad
- surface layer
- heating
- heat
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Abstract
The utility model discloses a heating pad, including range upon range of bottom and the surface course that links to each other, be equipped with the line that generates heat between bottom and the surface course, the material of bottom is the sponge fiber cloth layer, the material of surface course is ventilative screen cloth. The surface layer made of the breathable mesh cloth has good air permeability, and heat produced by the heating wire is easier to dissipate from the interior of the heating pad, so that the heating pad can be heated rapidly, a user can obtain heat more rapidly, and the user experience is enhanced; the heat generated by the heating wire is not easy to reside in the heating pad, and when the user stops using the heating pad, the residual heat of the heating pad is not much, so that the energy waste is reduced; the comfortable feeling of the heating pad can be improved by contacting the surface layer with good air permeability with a human body, so that the user experience is further improved; the thermal-insulated effect of surface course is not strong, and the pad that generates heat can satisfy the user to the demand of high temperature.
Description
Technical Field
The utility model relates to an electric heating pad.
Background
The heating pad is used in many applications, for example, as a seat pad, as a heating pad, and as a hot compress pad. The heating pad in the prior art usually comprises a bottom layer and a surface layer which are fixedly connected, and a heating wire is arranged between the bottom layer and the surface layer, wherein the bottom layer and the surface layer are respectively a sponge fiber cloth layer (namely a composite structure formed by attaching fiber cloth to the sponge).
The inventor finds that the heat emitted by the heating wire cannot be transmitted out in time due to poor air permeability of the sponge fiber cloth layer in contact with the human body, so that the heating pad is slow in temperature rise and poor in user experience. In addition, because the heat inside the heating pad is slowly released, when the user stops using the heating pad, the heat remained inside the heating pad can only be wasted.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: a heating pad with excellent user experience is provided.
In order to solve the technical problem, the utility model discloses a technical scheme be: the heating pad comprises a bottom layer and a surface layer which are connected in a stacking mode, a heating line is arranged between the bottom layer and the surface layer, the bottom layer is made of a sponge fiber cloth layer, and the surface layer is made of breathable mesh cloth.
Further, the thickness of the surface layer is 2-6 mm.
Further, the thickness of the surface layer is 3-4 mm.
Further, the top surface of the surface layer is communicated with the bottom surface of the surface layer through the hole and the groove in the surface layer.
Furthermore, the device also comprises a conducting piece electrically connected with the heating wire.
Further, the conducting piece is a conductive connector arranged on the surface layer and/or the bottom layer.
Further, the conducting piece is a cable with a plug.
Further, the bottom layer is connected with the surface layer through ultrasonic welding.
Further, the bottom layer and the surface layer are connected through sewing.
The beneficial effects of the utility model reside in that: the surface layer made of the breathable mesh cloth has good air permeability, and heat produced by the heating wire is easier to dissipate from the interior of the heating pad, so that the heating pad can be heated rapidly, a user can obtain heat more rapidly, and the user experience is enhanced; the heat generated by the heating wire is not easy to reside in the heating pad, and when the user stops using the heating pad, the residual heat of the heating pad is not much, so that the energy waste is reduced; the comfortable feeling of the heating pad can be improved by contacting the surface layer with good air permeability with a human body, so that the user experience is further improved; the thermal-insulated effect of surface course is not strong, and the pad that generates heat can satisfy the user to the demand of higher temperature.
Drawings
Fig. 1 is an exploded view of a heating pad according to a first embodiment of the present invention.
Description of reference numerals:
1. a surface layer; 2. a heat generating line; 3. a bottom layer.
Detailed Description
In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
From the usage, the heating pad of the utility model can be used for heating cushion products, heating vest products, heating waistband products, heating shawl products, heating clothes products, heating foot cover products, foot warmer products, heating gloves products, heating eye cover products, electric blanket products, heating carpet products and other various products.
Referring to fig. 1, the heating pad includes a bottom layer 3 and a surface layer 1 which are stacked and connected, a heating line 2 is arranged between the bottom layer 3 and the surface layer 1, the bottom layer 3 is made of a sponge fiber cloth layer, and the surface layer 1 is made of a breathable mesh cloth.
From the above description, the beneficial effects of the present invention are: the surface layer 1 made of the breathable mesh cloth has good breathability, and heat produced by the heating wire 2 is easier to dissipate from the inside of the heating pad, so that the heating pad can be heated up quickly, a user can obtain heat more quickly, and user experience is enhanced; the heat generated by the heating wire 2 is not easy to reside in the heating pad, and when the user stops using the heating pad, the residual heat of the heating pad is not much, so that the energy waste is reduced; the comfortable feeling of the heating pad can be improved by contacting the surface layer 1 with good air permeability with a human body, so that the user experience is further improved; the thermal insulation effect of the surface layer 1 is not strong, and the heating pad can meet the requirement of a user on high temperature.
Further, the thickness of the surface layer 1 is 2-6 mm.
Further, the thickness of the surface layer 1 is 3-4 mm.
From the above description, it can be seen that the thickness of the facing layer 1 is appropriate, taking into account the speed of heat dissipation and the tactile sensation of the human body.
Further, the top surface of the surface layer 1 is communicated with the bottom surface of the surface layer 1 through a hole groove in the surface layer 1.
As is apparent from the above description, the heat generated by the heat generating wire 2 can be dissipated quickly and smoothly.
Further, the heating wire device also comprises a conducting piece electrically connected with the heating wire 2.
Further, the conducting element is a conductive contact disposed on the surface layer 1 and/or the bottom layer 3.
Further, the conducting piece is a cable with a plug.
Further, the bottom layer 3 is connected with the surface layer 1 through ultrasonic welding.
Further, the bottom layer 3 is connected with the surface layer 1 through sewing.
According to the description, the heating pad is stable in structure and long in service life, and is beneficial to further enhancing user experience.
Example one
Referring to fig. 1, a first embodiment of the present invention is: heating pad, including range upon range of bottom 3 and the surface course 1 that links to each other, be equipped with heating wire 2 between bottom 3 and the surface course 1, the material of bottom 3 is the sponge fiber cloth layer, the material of surface course 1 is ventilative screen cloth, the top surface of surface course 1 with the underrun of surface course 1 hole groove in the surface course 1 is linked together. Preferably, the breathable mesh fabric is a sandwich mesh fabric (or 3D mesh fabric, three-layer mesh fabric, sandwich warp-knitted mesh fabric).
The thickness of the surface layer 1 is 2-6 mm. Preferably, the thickness of the surface layer 1 is 3-4 mm.
And the device also comprises a conducting piece electrically connected with the heating wire 2. Optionally, the conducting element is a conductive contact disposed on the surface layer 1 and/or the bottom layer 3; or the conducting piece is a cable with a plug; or, the conducting piece is two independent electric wires.
The bottom layer 3 is connected with the surface layer 1 through ultrasonic welding and/or sewing.
To sum up, the utility model provides a generate heat and fill up, the heat that the line that generates heat was made can radiate the surface fast, has solved the slow pain point of current pad product heat conduction that generates heat, not only does benefit to the reduction energy, can also satisfy the demand of user high temperature, and user experience is good.
The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.
Claims (4)
1. Generate heat the pad, including range upon range of bottom and the surface course that links to each other, be equipped with the line that generates heat between bottom and the surface course, the material of bottom is sponge fiber cloth layer, its characterized in that: the surface layer is made of breathable mesh cloth; the thickness of the surface layer is 3-4 mm; the top surface of the surface layer is communicated with the bottom surface of the surface layer through a hole and a groove in the surface layer; the bottom layer is connected with the surface layer through ultrasonic welding.
2. The heat generation pad according to claim 1, characterized in that: the heating wire is electrically connected with the heating wire.
3. The heat generation pad according to claim 2, characterized in that: the conducting piece is a conductive connector arranged on the surface layer and/or the bottom layer.
4. The heat generation pad according to claim 2, characterized in that: the conducting piece is a cable with a plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921494943.9U CN211352477U (en) | 2019-09-06 | 2019-09-06 | Heating pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921494943.9U CN211352477U (en) | 2019-09-06 | 2019-09-06 | Heating pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211352477U true CN211352477U (en) | 2020-08-25 |
Family
ID=72129701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921494943.9U Active CN211352477U (en) | 2019-09-06 | 2019-09-06 | Heating pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211352477U (en) |
-
2019
- 2019-09-06 CN CN201921494943.9U patent/CN211352477U/en active Active
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