CN210970762U

CN210970762U - Solar electric heating pad for vehicle

Info

Publication number: CN210970762U
Application number: CN201921754002.4U
Authority: CN
Inventors: 张小川; 黄蕊婷; 陈其涛
Original assignee: Guangdong Ocean University
Current assignee: Guangdong Ocean University
Priority date: 2019-10-18
Filing date: 2019-10-18
Publication date: 2020-07-10
Anticipated expiration: 2029-10-18

Abstract

The utility model discloses an automobile-used solar energy electric heat pad, including solar cell panel, seatpad, heating wire heater, wire, plug, temperature detect switch, vehicle mounted power, solar cell panel passes through the wire links to each other with the heating wire heater, it is equipped with the heating wire heater to inlay in the seatpad, the heating wire heater includes waterproof chamber layer, heat preservation, zone of heating, the temperature adjusting layer, waterproof chamber layer sets up in the seatpad, the heat preservation sets up at the inside lower extreme of waterproof chamber layer, the zone of heating sets up at the heat preservation inside, be provided with rhombus heat dissipation frame in the zone of heating, be equipped with the heat-conducting layer between rhombus heat dissipation frame top and the zone of heating, the temperature adjusting layer sets up the top at the temperature adjusting layer, the heating wire heater passes through the wire and is connected with temperature detect switch, temperature detect switch connects solar cell panel and plug respectively, the plug. The utility model discloses the heat preservation time is long, and the heat dissipation is even, and stability is strong.

Description

Solar electric heating pad for vehicle

Technical Field

The utility model relates to an electric heat pad technical field, concretely relates to automobile-used solar energy electric heat pad.

Background

Recently, more and more countries have recognized the necessity and urgency of developing new energy vehicles such as electric vehicles, and many national governments spend a huge amount of capital invested in research and development projects of electric vehicles. In the wave of the explosive development of international new energy automobiles, the new energy automobiles in China are also rapidly developing. However, due to the unique geographical position of China, some regions are cold in winter, so that the pure electric vehicle is difficult to popularize and use in warm-temperature zone, medium-temperature zone and cold-temperature zone regions. The reason is that the cruising ability of the pure electric vehicle is greatly reduced if the pure electric vehicle is used and is heated by electricity. Particularly in cold areas in winter in northern China, when the pure electric vehicle is driven and the electric heating is used, high-quality electric energy is converted into low-quality heat energy, the efficiency is low, the electricity is consumed, and the cruising ability of the pure electric vehicle taking the storage battery as the only energy source is greatly influenced. The current situation that the existing pure electric automobile is only suitable for the regions with mild climate and is difficult to develop in the cold regions is caused, the limitation of the pure electric automobile is caused, and the traditional heating pad is simple in design, single in structure, short in service life and short in heat preservation time.

In order to solve the problem of energy consumption of automobile heating, the design provides a novel automobile solar electric heating pad. This electric heat pad reforms transform and designs through the structure to traditional electric heat pad, utilizes solar energy to realize the heating function of electric heat pad for the energy, reduces the energy consumption of traditional heating mode, improves the duration of a journey ability of car.

Disclosure of Invention

The utility model provides a solar energy electric heating pad for vehicle, including solar cell panel, seatpad, heating wire heater, wire, plug, temperature switch, vehicle mounted power, solar cell panel passes through the wire with the heating wire heater links to each other, inlay in the seatpad and be equipped with heating wire heater, heating wire heater includes waterproof cavity layer, heat preservation, zone of heating, temperature regulation layer, waterproof cavity layer sets up in the seatpad, the heat preservation sets up at waterproof cavity layer inside lower extreme, the zone of heating sets up in the zone of heating, is provided with rhombus heat dissipation frame in the zone of heating, be equipped with supersaturated sodium acetate solution between rhombus heat dissipation frame outer wall and the heat preservation, is provided with the heater strip in the rhombus heat dissipation frame, and the concavity of rhombus heat dissipation frame is provided with the division board perpendicularly, has placed the heat conduction material in the rhombus heat dissipation frame, is equipped with the heat-conducting layer between rhombus heat dissipation frame top and, the temperature adjusting layer is arranged above the heat insulating layer, the heating wire heater is connected with the temperature control switch through a wire, the temperature control switch is respectively connected with the solar cell panel and the plug, and the plug is connected with the vehicle-mounted power supply.

Furthermore, a supporting grid is arranged between the heat preservation layer and the temperature regulation layer, the supporting grid is of a curve structure, and insulating glue is arranged on the outer surface of the supporting grid.

Further, the support grid is placed in a number of matching squares.

Furthermore, conical through holes and elastic pads are distributed on the heat conduction layer at equal intervals, the conical through holes and the elastic pads are of an intercrossing arrangement structure, the elastic pads are of a hollow structure, and a silicon rubber material is arranged in the heat conduction layer.

Furthermore, the rhombic heat dissipation frames are equidistantly distributed in the heating layer, two walls of each rhombic heat dissipation frame are formed by connecting a plurality of triangular supports, and cushion pads are arranged between the upper end and the lower end of each rhombic heat dissipation frame and the heating layer.

Furthermore, the temperature adjusting layer respectively comprises a palm layer, a hydrogel layer and a fiber cotton layer which are fixedly connected in sequence from top to bottom.

Further, the heat conducting material is heat dissipation silicone grease.

Furthermore, arc-shaped rubber columns are horizontally and uniformly distributed above the waterproof cavity layer.

The utility model has the advantages that: the utility model utilizes solar photoelectric conversion through the solar cell panel, converts solar energy into electric energy through the solar cell panel for heating of the heating wire heater, and is connected with the vehicle-mounted power supply through the plug, thereby avoiding the problem of insufficient heating temperature caused by insufficient illumination; through heating of the heating wires and the heat conduction materials, the supersaturated sodium acetate solution of the heat storage medium in the heating layer can keep warm for a long time, and the heat conduction materials are isolated by the isolation plates, so that the uniform heat distribution in the heating process is ensured; heat is conducted to the upper part of the arc-shaped rubber column through the conical through hole and the elastic pad through the heat insulation layer, so that the heat dissipation speed can be reduced, the heat insulation performance is enhanced, the heat insulation time is long, the integral strength is ensured by combining with the supporting grid, and the heat insulation rubber column is not damaged in use; under the effect through mountain palm layer, hydrogel layer, the cotton layer of fibre, avoid upper surface temperature too high, cause the discomfort, improve the dispersion ability of temperature, improve the compliance simultaneously, laminate more, comfortable safety.

In addition to the above-described objects, features and advantages, the present invention has other objects, features and advantages. The present invention will be described in further detail with reference to the drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification.

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the heating layer of the present invention;

fig. 3 is a schematic view of the appearance structure of the present invention;

fig. 4 is a working principle diagram of the present invention.

Reference numerals:

1 is solar cell panel, 2 is the seatpad, 3 is the heating wire heater, 4 is the wire, 5 is the plug, 6 is temperature detect switch, 7 is waterproof chamber layer, 8 is the heat preservation, 9 is the zone of heating, 10 is the layer of adjusting the temperature, 11 is rhombus heat dissipation frame, 12 is the heater strip, 13 is the division board, 14 is the heat conduction material, 15 is the heat-conducting layer, 16 is the support net, 17 is the toper through-hole, 18 is the cushion, 19 is the blotter, 20 is the mountain palm layer, 21 is the hydrogel layer, 22 is the fibre cotton layer, 23 is the arc rubber column.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1, 3 and 4, as shown in fig. 1, 3 and 4, a solar electric heating pad for a vehicle comprises a solar cell panel 1, a seat cushion 2, an electric heating wire heater 3, a lead 4, a plug 5, a temperature control switch 6 and a vehicle-mounted power supply, wherein the solar cell panel 1 is connected with the electric heating wire heater 3 through the lead 4, the electric heating wire heater 3 is embedded in the seat cushion 2, the electric heating wire heater 3 comprises a waterproof cavity layer 7, a heat preservation layer 8, a heating layer 9 and a temperature adjusting layer 10, the waterproof cavity layer 7 is arranged in the seat cushion 2, an annular airbag cushion is arranged around the waterproof cavity layer 7, an elastic strip-shaped column is arranged between the lower end of the waterproof cavity layer 7 and the heat preservation layer 8, the seat cushion 2 is lifted up and does not directly contact with a vehicle seat, damage caused by overhigh temperature is prevented, arc-shaped rubber columns 23 are horizontally and uniformly distributed above the waterproof cavity layer 7, the heat preservation layer 8 is arranged at the lower end, a supporting grid 16 is arranged between the heat preservation layer 8 and the temperature adjusting layer 10, the supporting grid 16 is of a curved structure, insulating glue is arranged on the outer surface of the supporting grid 16, the supporting grid 16 is placed in a plurality of matched grids to improve stability, the heating layer 9 is arranged in the heat preservation layer 8, a heat conduction layer 15 is arranged between the upper part of the rhombic heat dissipation frame 11 and the heating layer 9, conical through holes 17 and elastic cushions 18 are equidistantly distributed on the heat conduction layer 15, the conical through holes 17 and the elastic cushions 18 are of an intercrossing placement structure, the elastic cushions 18 are of a hollow structure, silicon rubber materials are arranged in the heat conduction layer 15, the temperature adjusting layer 10 is arranged above the heat preservation layer 8, the temperature adjusting layer 10 respectively comprises a palm layer 20, a hydrogel layer 21 and a fiber cotton layer 22 which are fixedly connected in sequence from top to bottom, the electric heating wire heater 3 is connected with a temperature control switch 6 through a wire 4, the temperature control, the plug 5 is connected with a vehicle-mounted power supply, and the outer wall of the seat cushion 2 is provided with a fixing band.

Referring to fig. 1 and 2, as shown in fig. 1 and 2, a rhombic heat dissipation frame 11 is arranged in a heating layer 9, a supersaturated sodium acetate solution is arranged between the outer wall of the rhombic heat dissipation frame 11 and a heat preservation layer 8, a heating wire 12 is arranged in the rhombic heat dissipation frame 11, a partition plate 13 is vertically arranged at a concave position of the rhombic heat dissipation frame 11, a heat conduction material 14 is placed in the rhombic heat dissipation frame 11, the heat conduction material 14 is heat dissipation silicone grease, the rhombic heat dissipation frame 11 is equidistantly distributed in the heating layer 9, two walls of the rhombic heat dissipation frame 11 are formed by connecting a plurality of triangular supports, and buffer pads 19 are arranged between the upper end and the lower end of the rhombic heat dissipation frame 11 and the heating.

The utility model discloses a working method: solar cell panel 1 installs at the roof, utilize photoelectric effect, when sunlight shines solar cell panel 1, the electric current produces, the electric current of production passes through heating wire 13 in the heating wire heater 3, heat the supersaturated sodium acetate solution heating in the heating wire heater 3 through rhombus heat dissipation frame 11 and heat conduction material 14, the temperature dispels the heat through heat conduction material 15 and temperature regulation layer 10, temperature detect switch 6 open circuit, stop heating, when illumination is not enough, plug 5 is connected with vehicle mounted power, heat heating wire heater 3 and heat the work, through crossing the fixed band of design at seatpad 2 outer walls, can fix seatpad 2 through the fixed band.

The utility model utilizes solar photoelectric conversion by the solar cell panel 1, converts solar energy into electric energy for heating the heating wire heater 3 by the solar cell panel 1, and avoids insufficient heating temperature caused by insufficient illumination by being connected with the vehicle-mounted power supply through the plug 5; through the heating of the heating wire 12 and the heat conduction material 14, the supersaturated sodium acetate solution of the heat storage medium in the heating layer 9 can keep warm for a long time, and the isolation plate 13 isolates the heat conduction material 14, so that the heat distribution is uniform in the heating process; heat is conducted to the upper part of the arc-shaped rubber column 23 through the conical through hole 17 and the elastic pad 18 through the heat insulation layer 8, so that the heat dissipation speed can be reduced, the heat insulation performance is enhanced, the heat insulation time is long, the integral strength is ensured by combining with the supporting grid 16, and the heat insulation structure is not damaged in use; under the effect through mountain palm layer 20, hydrogel layer 21, the cotton layer 22 of fibre, avoid upper surface temperature too high, cause the discomfort, improve the dispersion ability of temperature, improve the compliance simultaneously, laminate more, comfortable safety.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The solar electric heating pad for the vehicle is characterized by comprising a solar cell panel (1), a seat cushion (2), an electric heating wire heater (3), a wire (4), a plug (5), a temperature control switch (6) and a vehicle-mounted power supply, wherein the solar cell panel (1) is connected with the electric heating wire heater (3) through the wire (4), the electric heating wire heater (3) is embedded in the seat cushion (2), the electric heating wire heater (3) comprises a waterproof cavity layer (7), a heat preservation layer (8), a heating layer (9) and a temperature regulation layer (10), the waterproof cavity layer (7) is arranged in the seat cushion (2), the heat preservation layer (8) is arranged at the lower end inside the waterproof cavity layer (7), the heating layer (9) is arranged inside the heat preservation layer (8), a rhombic heat dissipation frame (11) is arranged in the heating layer (9), a supersaturated sodium acetate solution is arranged between the outer wall of the rhombic heat dissipation frame (11) and the heat preservation layer (8), heating wires (12) are arranged in the rhombic heat dissipation frame (11), a partition plate (13) is vertically arranged at the concave position of the rhombic heat dissipation frame (11), a heat conduction material (14) is placed in the rhombic heat dissipation frame (11), a heat conduction layer (15) is arranged between the upper part of the rhombic heat dissipation frame (11) and the heating layer (9), the temperature regulation layer (10) is arranged above the heat insulation layer (8), the heating wire heater (3) is connected with the temperature control switch (6) through wires (4), the temperature control switch (6) is respectively connected with the solar cell panel (1) and the plug (5), and the plug (5) is connected with a vehicle-mounted power supply.

2. The solar electric heating pad for vehicle according to claim 1, wherein a supporting grid (16) is disposed between the heat insulating layer (8) and the temperature adjusting layer (10), the supporting grid (16) is a curved structure, and an insulating glue is disposed on the outer surface of the supporting grid (16).

3. Solar electric heating pad for vehicles according to claim 2, characterized in that said supporting grid (16) is placed in several matching squares.

4. The vehicular solar electric heating pad according to claim 1, wherein the heat conducting layer (15) is equidistantly distributed with tapered through holes (17) and elastic pads (18), the tapered through holes (17) and the elastic pads (18) are in an interdigitated structure, the elastic pads (18) are in a hollow structure, and the heat conducting layer (15) is internally provided with a silicone rubber material.

5. The solar electric heating pad for vehicle according to claim 1, wherein the rhombic heat dissipation frame (11) is equidistantly distributed in the heating layer (9), two walls of the rhombic heat dissipation frame (11) are formed by connecting a plurality of triangular supports, and the buffer pads (19) are arranged between the upper and lower ends of the rhombic heat dissipation frame (11) and the heating layer (9).

6. The solar electric heating pad for vehicle of claim 1, wherein the temperature adjusting layer (10) comprises a coir layer (20), a hydrogel layer (21) and a fiber cotton layer (22) which are fixedly connected in sequence from top to bottom.

7. The solar electric pad for vehicle of claim 1, wherein said heat conductive material (14) is heat-dissipating silicone grease.

8. The solar electric heating pad for vehicle of claim 1, wherein arc-shaped rubber columns (23) are horizontally and uniformly distributed above the waterproof cavity layer (7).