Electric heating curtain

Abstract

The utility model discloses an electric heating curtain, including upper shaft, flexible heating curtain subassembly and lower shaft, and flexible heating curtain subassembly includes that the fabric layer, first insulating film layer, heating film layer, second insulating film layer and bottom material layer are set gradually from the front side to the back side, and the power cord and controller are arranged in the upper shaft or lower shaft, and the controller is electrically connected with heating film layer. The electric heating curtain has the advantages of beautiful, convenient storage, convenient to use, good heating effect, can satisfy the individualized demand of user.

Description

Technical Field

[0001] This utility model relates to the field of heating equipment technology, specifically to an electric heating curtain. Background Technology

[0002] Currently, heating equipment has become widespread in urban and rural households. There are many types of household heaters available, such as air conditioners, floor heating, wall heating, electric blankets, electric heating screens, etc. However, existing electric heating screens have relatively simple functions and cannot meet the needs of young people who pursue fashion and personalization. Utility Model Content

[0003] The technical problem to be solved by this utility model is to overcome the shortcomings of the existing technology and provide an electric heating curtain that is aesthetically pleasing, easy to store, convenient to use, has a good heating effect, and can meet the personalized needs of users.

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: An electric heating screen includes an upper shaft, a flexible heating screen assembly, and a lower shaft. The flexible heating screen assembly includes a fabric layer, a first insulating film layer, a heating film layer, a second insulating film layer, and a base layer arranged sequentially from the front to the back. A power cord and a controller are disposed inside the upper shaft or the lower shaft, and the controller is electrically connected to the heating film layer.

[0005] As a further improvement to the above technical solution: A first adhesive layer is coated between the fabric layer and the first insulating film layer, a second adhesive layer is coated between the first insulating film layer and the heating film layer, a third adhesive layer is coated between the heating film layer and the second insulating film layer, and a fourth adhesive layer is coated between the second insulating film layer and the base layer.

[0006] The heating film layer includes several sets of heating films and several sets of copper conductive sheets. The heating films are electrically connected to each other through the copper conductive sheets, and the controller is electrically connected to the copper conductive sheets.

[0007] Both the fabric layer and the base layer are made of cloth, both the first insulating film layer and the second insulating film layer are polyimide films or polytetrafluoroethylene films, and the heating film is a semiconductor heating film.

[0008] It also includes a support assembly, which includes a base, a telescopic rod, and a mounting bracket, with the upper shaft detachably connected to the mounting bracket.

[0009] Compared with the prior art, the advantages of this utility model are: This utility model of an electric heating curtain includes an upper shaft, a flexible heating curtain assembly, and a lower shaft. The flexible heating curtain assembly includes, from front to back, a fabric layer, a first insulating film layer, a heating film layer, a second insulating film layer, and a base layer. The heat generated by the heating film layer can be radiated outward through the fabric layer and the base layer via infrared radiation, resulting in good heating effect. At the same time, users can personalize the fabric layer and the base layer, and it also serves as a decoration when hung indoors. When stored, the flexible heating curtain assembly can be rolled up on the upper or lower shaft, reducing space occupation. It has the advantages of being aesthetically pleasing, easy to store, and convenient to use. Attached Figure Description

[0010] Figure 1 This is a structural diagram showing the front view of an electric heating curtain.

[0011] Figure 2 This is a structural diagram showing the angle of the back of an electric heating screen.

[0012] Figure 3 This is a breakdown diagram of an electric heating curtain.

[0013] Figure 4 This is a breakdown diagram of the flexible warm screen assembly.

[0014] Figure 5 This is a schematic diagram of the heating film layer.

[0015] Figure 6 This is a cross-sectional structural diagram of a flexible warm screen assembly.

[0016] Legend: 1. Upper shaft; 2. Flexible warm curtain assembly; 201. Fabric layer; 202. First insulating film layer; 203. Heating film layer; 2031. Heating film; 2032. Copper conductor; 204. Second insulating film layer; 205. Base material layer; 3. Lower shaft; 4. Power cord; 5. Controller; 6. First adhesive layer; 7. Second adhesive layer; 8. Third adhesive layer; 9. Fourth adhesive layer; 10. Support assembly; 1001. Base; 1002. Telescopic rod; 1003. Hanging component. Detailed Implementation

[0017] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0018] like Figures 1 to 6As shown, the electric heating curtain of this embodiment includes an upper shaft 1, a flexible heating curtain assembly 2 and a lower shaft 3. The flexible heating curtain assembly 2 includes a fabric layer 201, a first insulating film layer 202, a heating film layer 203, a second insulating film layer 204 and a base layer 205 arranged sequentially from the front to the back. A power cord 4 and a controller 5 are provided in the upper shaft 1 or the lower shaft 3. The controller 5 is electrically connected to the heating film layer 203. The electric heating curtain includes an upper shaft 1, a flexible heating curtain assembly 2, and a lower shaft 3. The flexible heating curtain assembly 2 includes a fabric layer 201, a first insulating film layer 202, a heating film layer 203, a second insulating film layer 204, and a base layer 205 arranged sequentially from front to back. The heat generated by the heating film layer 203 can be radiated outward through the fabric layer 201 and the base layer 205, resulting in good heating effect. At the same time, users can personalize the fabric layer 201 and the base layer 205, and it also has a decorative function when hung indoors. When stored, the flexible heating curtain assembly 2 can be rolled up on the upper shaft 1 or the lower shaft 3 to reduce space occupation. It has the advantages of being beautiful, easy to store, and convenient to use.

[0019] Preferably, a first adhesive layer 6 is coated between the fabric layer 201 and the first insulating film layer 202, a second adhesive layer 7 is coated between the first insulating film layer 202 and the heating film layer 203, a third adhesive layer 8 is coated between the heating film layer 203 and the second insulating film layer 204, and a fourth adhesive layer 9 is coated between the second insulating film layer 204 and the base layer 205. This can effectively improve the structural strength and connection stability of the flexible warm curtain assembly 2 and help extend its service life.

[0020] Preferably, the heating film layer 203 includes a plurality of heating films 2031 and a plurality of copper conductive sheets 2032. The heating films 2031 are electrically connected to each other through the copper conductive sheets 2032, and the controller 5 is electrically connected to the copper conductive sheets 2032. In this embodiment, as shown... Figure 5 As shown, the heating film 2031 is configured with two groups, namely a first heating film and a second heating film. A first copper conductor is provided at the bottom of the first heating film, and the first copper conductor is electrically connected to the controller 5 through a wire. A second copper conductor is provided between the top of the first heating film and the top of the second heating film. A third copper conductor is provided at the bottom of the second heating film, and the third copper conductor is electrically connected to the controller 5 through a wire.

[0021] Preferably, both the fabric layer 201 and the base layer 205 are made of fabric, the first insulating film layer 202 and the second insulating film layer 204 are both polyimide films or polytetrafluoroethylene films, and the heating film 2031 is a semiconductor heating film. In other embodiments, the first insulating film 601 and the second insulating film 603 can also be made of common insulating materials such as polyester film, polypropylene film, and polyethylene naphthalate film, and are not limited to this embodiment.

[0022] Preferably, the device also includes a support assembly 10, which includes a base 1001, a telescopic rod 1002, and a mounting bracket 1003. The upper shaft 1 is detachably connected to the mounting bracket 1003. In this embodiment, the electric heating curtain also includes the support assembly 10. When in use, the upper shaft 1 can be inserted into the mounting bracket 1003 to keep the flexible heating curtain assembly 2 in an unfolded state. When storing, the upper shaft 1 can be detached from the mounting bracket 1003, allowing the flexible heating curtain assembly 2 to be rolled up on the upper shaft 1 or the lower shaft 3, shortening the telescopic rod 1002, greatly reducing the space occupied, and facilitating storage.

[0023] The above description is merely a preferred embodiment of this utility model, and the protection scope of this utility model is not limited to the above embodiments. For those skilled in the art, improvements and modifications obtained without departing from the technical concept of this utility model should also be considered within the protection scope of this utility model.

Claims

1. An electric heating curtain, characterized in that, The device includes an upper shaft (1), a flexible warm screen assembly (2), and a lower shaft (3). The flexible warm screen assembly (2) includes a fabric layer (201), a first insulating film layer (202), a heating film layer (203), a second insulating film layer (204), and a base material layer (205) arranged sequentially from the front to the back. A power cord (4) and a controller (5) are provided inside the upper shaft (1) or the lower shaft (3). The controller (5) is electrically connected to the heating film layer (203).

2. The electric heating curtain according to claim 1, characterized in that, A first adhesive layer (6) is coated between the fabric layer (201) and the first insulating film layer (202), a second adhesive layer (7) is coated between the first insulating film layer (202) and the heating film layer (203), a third adhesive layer (8) is coated between the heating film layer (203) and the second insulating film layer (204), and a fourth adhesive layer (9) is coated between the second insulating film layer (204) and the base layer (205).

3. The electric heating curtain according to claim 2, characterized in that, The heating film layer (203) includes several sets of heating films (2031) and several sets of copper conductive sheets (2032). The heating films (2031) are electrically connected to each other through the copper conductive sheets (2032). The controller (5) is electrically connected to the copper conductive sheets (2032).

4. The electric heating curtain according to claim 3, characterized in that, The fabric layer (201) and the base layer (205) are both fabrics, the first insulating film layer (202) and the second insulating film layer (204) are both polyimide films or polytetrafluoroethylene films, and the heating film (2031) is a semiconductor heating film.

5. The electric heating curtain according to any one of claims 1 to 4, characterized in that, It also includes a support assembly (10), which includes a base (1001), a telescopic rod (1002) and a hook (1003), wherein the upper shaft (1) is detachably connected to the hook (1003).

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