Foldable high-pressure heating pad

Abstract

The utility model discloses a foldable high pressure heating pad, which comprises a heating pad main body, the heating pad main body comprises a soft pad and a heating layer, the bottom of the heating layer is provided with a heat insulation assembly, the heat insulation assembly comprises a heat insulation layer and a bubble cavity, the inner side of the heating layer is provided with a heating assembly, and the heating assembly comprises a silicone tube and a heating wire. The inner side of the silicone tube is provided with a buffer mechanism, the buffer mechanism comprises silicone grease, the silicone tube is provided with a connecting assembly, the foldable high-pressure heating pad can reduce downward conduction of heat, so that heat waste is reduced, working energy consumption is saved, and when large pressure at the top of the soft pad is conducted to the heating layer, the soft pad is not prone to falling off. The silicone tube and the silicone grease in the heating layer suck and evenly spread the pressure of the heating wire, meanwhile, the bubble cavity in the heat insulation layer is used for buffering the borne pressure, the heating wire can be straightened or bent on the inner side of the silicone tube, the working safety of the heating pad is guaranteed, and the heating pad is suitable for heating work and resistant to high pressure.

Description

Technical Field

[0001] The utility model relates to the technical field of foldable heating pad equipment, in particular to a foldable high-voltage heating pad. Background Art

[0002] In order to ensure the temperature of indoor structures such as beds and floors in winter, it is often necessary to use a foldable heating pad device. The utility model patent with patent application number CN202122778301.5 discloses a foldable nap mat. By placing the heating pad on the first pad and the second pad, heating is achieved through the heating wire in the heating pad to achieve heating in winter, thereby improving the comfort of the sleeping mat. The human body is supported by the steel wire mesh and the compression spring, the elasticity of the first pad and the second pad is increased, and the comfort of the sleeping mat is improved. The friction between the anti-slip layer and the protrusions and the plane on which the sleeping mat is placed is increased to prevent the sleeping mat from moving at will during use, thereby improving the use. Safety, the structural strength of the first pad and the second pad is increased by the first fixed frame and the second fixed frame, the service life of the sleeping pad is increased, and the first fixed frame and the second fixed frame are locked after the first pad and the second pad are folded by the locking assembly, so as to improve the structural stability after folding. According to the technical solution disclosed by the invention, when the existing foldable heating pad device is in use, on the one hand, heat is easily conducted downward through the bottom of the heating pad, thereby causing heat waste, which is not conducive to energy saving. On the other hand, when the heating pad is subjected to greater pressure or produces greater deformation, it is easy to cause damage to the heating wire in the heating pad, which is not conducive to ensuring the working safety of the heating pad.

[0003] Therefore, how to design a foldable high-voltage heating pad has become our current problem to be solved. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a foldable high-pressure heating pad to solve the problems raised in the above background technology. The utility model has a reasonable design, is relatively convenient to use, is suitable for heating work and is resistant to high pressure.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a foldable high-pressure heating pad, comprising a heating pad main body, the heating pad main body comprising a soft pad and a heating layer, an insulation component installed at the bottom of the heating layer, the insulation component comprising an insulation layer and a bubble cavity, a heating component installed on the inner side of the heating layer, the heating component comprising a silicone tube and a heating wire, a buffer mechanism installed on the inner side of the silicone tube, the buffer mechanism comprising silicone grease, a connecting component installed on the silicone tube, the connecting component comprising a rubber tube and a wire.

[0006] Furthermore, the heating layer is sewn and fixed to the bottom of the cushion, and the heat insulation layer is adhered to the bottom of the heating layer.

[0007] Furthermore, the heating layer and the heat insulating layer are evenly distributed on the bottom of the cushion, the bubble cavity is opened on the inner side of the heat insulating layer, and the inner side of the bubble cavity is filled with foam rubber.

[0008] Furthermore, the silicone tube is installed on the inner side of the heating layer, and the silicone tube is evenly distributed on the inner side of the heating layer.

[0009] Furthermore, the heating wire is installed on the inner side of the silicone tube, and the heating wire is distributed in an S shape inside the silicone tube.

[0010] Furthermore, the silicone grease is filled on the inner side of the silicone tube, and the silicone grease is wrapped on the outer side of the heating wire.

[0011] Furthermore, one end of the rubber tube is installed on one side of the heating layer, and the other end of the rubber tube is installed on the other side of the adjacent heating layer.

[0012] Furthermore, both ends of the wire are respectively connected to the heating wires in two adjacent heating layers, and the wire is distributed in an S-shape on the inner side of the rubber tube.

[0013] Beneficial effects: 1. When using the foldable high-pressure heating pad, the insulation layer is laid on the bed or the ground, and the heating work is performed through the heating wire in the heating layer. The heat is conducted upward through the heating layer and the soft pad to heat the personnel. The bottom of the heating wire is insulated by the bubble cavity in the insulation layer, which effectively reduces the downward conduction of heat, thereby reducing heat waste and saving working energy consumption.

[0014] 2. When the foldable high-pressure heating pad is in use, when a large pressure is transmitted to the heating layer from the top of the soft pad, the silicone tube and silicone grease in the heating layer absorb and distribute the pressure on the heating wire, reducing the pressure on the heating wire. At the same time, the bubble cavity in the thermal insulation layer is used to buffer the pressure. When the heating layer is greatly deformed, the heating wire can be straightened or bent on the inside of the silicone tube. At the same time, the silicone grease can keep wrapping the heating wire so that the heat generated by the deformed heating wire can be transferred to the outside of the silicone tube in time, thereby effectively avoiding damage to the heating wire due to large pressure or large bending deformation, and effectively ensuring the working safety of the heating pad.

[0015] 3. The foldable high-pressure heating pad has a reasonable design, is more efficient and convenient to use, is suitable for heating work and is resistant to high pressure. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural diagram of a foldable high-pressure heating pad of the utility model;

[0017] Figure 2This is a cross-sectional view of a foldable high-pressure heating pad of the utility model;

[0018] Figure 3 This is a schematic structural diagram of the heating layer of a foldable high-pressure heating pad of the utility model;

[0019] In the figure: 1. Soft cushion; 2. Heating layer; 3. Insulation layer; 4. Bubble cavity; 5. Silicone tube; 6. Heating wire; 7. Silicone grease; 8. Rubber tube; 9. Wire. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figures 1 to 3 The utility model provides a technical solution: a foldable high-pressure heating pad, including a heating pad body, the heating pad body including a soft pad 1 and a heating layer 2, a heat insulation component is installed at the bottom of the heating layer 2, the heat insulation component includes a heat insulation layer 3 and a bubble cavity 4, a heating component is installed on the inner side of the heating layer 2, the heating component includes a silicone tube 5 and a heating wire 6, a buffer mechanism is installed on the inner side of the silicone tube 5, the buffer mechanism includes silicone grease 7, a connecting component is installed on the silicone tube 5, the connecting component includes a rubber tube 8 and a wire 9, the heating layer 2 is sewn and fixed to the soft pad 1 At the bottom, the thermal insulation layer 3 is bonded to the bottom of the heating layer 2, and the heating layer 2 and the thermal insulation layer 3 are evenly distributed on the bottom of the cushion 1. The bubble cavity 4 is opened on the inner side of the thermal insulation layer 3, and the inner side of the bubble cavity 4 is filled with foam rubber. When in use, the thermal insulation layer 3 is laid on the bed or the ground, and the heating work is performed by the heating wire 6 in the heating layer 2. The heat is conducted upward through the heating layer 2 and the cushion 1 to heat the personnel. The bottom of the heating wire 6 is insulated by the bubble cavity 4 in the thermal insulation layer 3, which effectively reduces the downward conduction of heat, thereby reducing the waste of heat and saving working energy consumption.

[0022] In this embodiment, the silicone tube 5 is installed on the inner side of the heating layer 2, and the silicone tube 5 is evenly distributed on the inner side of the heating layer 2. The heating wire 6 is installed on the inner side of the silicone tube 5, and the heating wire 6 is S-shaped distributed in the silicone tube 5. The silicone grease 7 is filled on the inner side of the silicone tube 5, and the silicone grease 7 is wrapped on the outer side of the heating wire 6. One end of the rubber tube 8 is installed on one side of the heating layer 2, and the other end of the rubber tube 8 is installed on the other side of the adjacent heating layer 2. Both ends of the wire 9 are respectively connected to the heating wire 6 in the two adjacent heating layers 2, and the wire 9 is S-shaped distributed on the inner side of the rubber tube 8. When in use, when there is a large amount of heat on the top of the cushion 1, the heat When high pressure is transmitted to the heating layer 2, the silicone tube 5 and silicone grease 7 in the heating layer 2 absorb and distribute the pressure of the heating wire 6, reducing the pressure on the heating wire 6. At the same time, the bubble cavity 4 in the thermal insulation layer 3 is used to buffer the pressure. When the heating layer 2 is greatly deformed, the heating wire 6 can be straightened or bent on the inside of the silicone tube 5. At the same time, the silicone grease 7 can keep wrapping the heating wire 6 so that the heat generated by the deformed heating wire 6 can be transferred to the outside of the silicone tube 5 in time, thereby effectively avoiding damage to the heating wire 6 due to large pressure or large bending deformation, and effectively ensuring the working safety of the heating pad.

[0023] The foldable high-voltage heating pad provides power to all electrical devices through an external power supply. When in use, the insulation layer 3 is laid on the bed or the ground, and the heating wire 6 in the heating layer 2 is used for heating. The heat is conducted upward through the heating layer 2 and the soft pad 1 to heat the personnel. The bottom of the heating wire 6 is insulated by the bubble cavity 4 in the insulation layer 3, which effectively reduces the downward conduction of heat, thereby reducing heat waste and saving working energy. When a large pressure is conducted to the heating layer 2 from the top of the soft pad 1, the silicone tube 5 and silicone grease 7 in the heating layer 2 are The pressure of the heating wire 6 is absorbed and distributed, reducing the pressure on the heating wire 6. At the same time, the bubble cavity 4 in the thermal insulation layer 3 is used to buffer the pressure. When the heating layer 2 is greatly deformed, the heating wire 6 can be straightened or bent on the inside of the silicone tube 5. At the same time, the silicone grease 7 can keep wrapping the heating wire 6 so that the heat generated by the deformed heating wire 6 can be transferred to the outside of the silicone tube 5 in time, thereby effectively avoiding damage to the heating wire 6 due to greater pressure or greater bending deformation, and effectively ensuring the working safety of the heating pad.

[0024] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A foldable high-voltage heating pad, comprising a heating pad body, wherein the heating pad body comprises a soft pad (1) and a heating layer (2), characterized in that: A heat insulation component is installed at the bottom of the heating layer (2), and the heat insulation component includes a heat insulation layer (3) and a bubble cavity (4). A heating component is installed on the inner side of the heating layer (2), and the heating component includes a silicone tube (5) and a heating wire (6). A buffer mechanism is installed on the inner side of the silicone tube (5), and the buffer mechanism includes silicone grease (7). A connecting component is installed on the silicone tube (5), and the connecting component includes a rubber tube (8) and a wire (9).

2. A foldable high-voltage heating pad according to claim 1, characterized in that: The heating layer (2) is sewn and fixed to the bottom of the cushion (1), and the heat insulation layer (3) is bonded to the bottom of the heating layer (2).

3. A foldable high-voltage heating pad according to claim 2, characterized in that: The heating layer (2) and the heat insulating layer (3) are evenly distributed on the bottom of the cushion (1); the bubble cavity (4) is opened on the inner side of the heat insulating layer (3); and the inner side of the bubble cavity (4) is filled with foam rubber.

4. A foldable high-voltage heating pad according to claim 3, characterized in that: The silicone tube (5) is installed on the inner side of the heating layer (2), and the silicone tube (5) is evenly distributed on the inner side of the heating layer (2).

5. The foldable high-voltage heating pad according to claim 1, characterized in that: The heating wire (6) is installed on the inner side of the silicone tube (5), and the heating wire (6) is distributed in an S-shape inside the silicone tube (5).

6. The foldable high-voltage heating pad according to claim 5, characterized in that: The silicone grease (7) is filled on the inner side of the silicone tube (5), and the silicone grease (7) is wrapped on the outer side of the heating wire (6).

7. The foldable high-voltage heating pad according to claim 6, characterized in that: One end of the rubber tube (8) is installed on one side of the heating layer (2), and the other end of the rubber tube (8) is installed on the other side of the adjacent heating layer (2).

8. The foldable high-voltage heating pad according to claim 7, characterized in that: Both ends of the wire (9) are respectively connected to the heating wires (6) in two adjacent heating layers (2), and the wire (9) is distributed in an S-shape on the inner side of the rubber tube (8).

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