Alloy wire for heating automobile seat
By setting arc holes and protective structures on the alloy wire heated by the car seat, the problem of the alloy wire being easily deformed during the installation process is solved, and a more stable heating effect and a tighter connection are achieved.
Patent Information
- Application Number
- CN202421851542.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-01
- Publication Date
- 2025-05-16
- Estimated Expiration
- 2034-08-01
AI Technical Summary
Car seat heated alloy wires are susceptible to mechanical stress during installation, resulting in deformation or breakage.
An alloy wire for heating of car seats is designed, and the stability and protective effect of the alloy wire is enhanced by providing arc holes and protective structures on the surface of the alloy wire sheet, including circular plates, convex plates, shrapnels and rubber pads.
By setting up a protective structure, the alloy wire is effectively prevented from deforming during installation, the heating effect of the alloy wire is guaranteed, and the connection tightness between the wire and the alloy wire is improved.
Smart Images
Figure CN222884801U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of alloy wires for heating automobile seats, in particular to an alloy wire for heating automobile seats. Background Art
[0002] The alloy wire for car seat heating is usually made of nickel-chromium alloy, which has good electrical resistance and high temperature resistance. The working principle of the heating wire is that after the current passes through the alloy wire, it generates heat due to resistance, thereby achieving seat heating.
[0003] The above and existing technologies have the following defects: since the alloy wire sheet is relatively thin, it may be subjected to mechanical stresses such as stretching, bending, and compression during installation in the seat. If these stresses exceed the bearing capacity of the wire, the alloy wire sheet will be deformed or even broken.
[0004] Therefore, an alloy wire for automobile seat heating is proposed. Utility Model Content
[0005] The utility model aims to solve the defect that the alloy wire sheet is easily deformed during the installation process in the seat, and proposes an alloy wire for heating the car seat.
[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an alloy wire for heating car seats, including an alloy wire sheet, a plurality of arc holes are opened on the surface of the alloy wire sheet, a protective structure is provided on the surface of the alloy wire sheet, and the protective structure includes two circular plates, the two circular plates are respectively glued to the two sides of the alloy wire sheet, and two convex plates are fixedly connected to the surface of the circular plate.
[0007] The effect achieved by the above components is: by setting up a protective structure, it is convenient to protect the alloy wire sheet, thereby avoiding the deformation of the alloy wire when installed in the seat, thereby ensuring the heating effect of the alloy wire.
[0008] Preferably, a plurality of circular grooves are provided on the surface of the circular plate, and circular blocks are slidably inserted into the circular grooves, and a spring sheet is fixedly connected to the surface of the circular block.
[0009] The effect achieved by the above components is that the spring piece drives the round block to be clamped into the round groove, thereby further improving the stability of the spring piece clamping the round plate on the surface of the alloy wire sheet.
[0010] Preferably, a plurality of convex strips are fixedly connected to one side of the circular plate close to the alloy wire sheet, and the size of the convex strips is adapted to the size of the arc-shaped hole.
[0011] The effect achieved by the above components is that the circular plate drives the convex strip to slide into the arc hole, and the convex strip is inserted into the arc hole to further increase the contact area between the alloy wire sheet and the circular plate, thereby improving the effect of heat conduction from the alloy wire sheet to the circular plate.
[0012] Preferably, a curved strip is fixedly connected to the surface of the convex strip.
[0013] The effect achieved by the above-mentioned components is that the arc-shaped strips on the surface of the convex strips facilitate the insertion of the convex strips into the arc-shaped holes, thereby avoiding damage to the alloy wire sheet when the convex strips are processed and inserted into the arc-shaped holes.
[0014] Preferably, a rubber pad is fixedly connected to the inner wall of the convex plate, and a plurality of arc grooves are formed on the surface of the rubber pad.
[0015] The effect achieved by the above components is: the rubber pad in the convex plate will squeeze the wire, the wire will be stuck in the arc groove, the rubber pad can improve the tightness of the connection between the wire and the alloy wire sheet, and prevent the wire from detaching from the surface of the alloy wire sheet due to shaking.
[0016] Preferably, a protective pad is glued to the surface of the circular plate, and the protective pad is made of polyester fiber.
[0017] The effect achieved by the above components is: the protective pad is a special fabric that can maintain stable performance in a high temperature environment. The protective pad can prevent the round plate from being too hard and affecting the comfort of the seat.
[0018] Compared with the prior art, the advantages and positive effects of the utility model are:
[0019] 1. In the utility model, a protective structure is provided to connect the wire to the alloy wire sheet, and then two circular plates are attached to the two sides of the alloy wire sheet when it is used, and then the spring plates are opened. After the spring plates are opened to a suitable angle, the spring plates will be stuck on the surfaces of the two circular plates with the help of contraction force, thereby clamping the circular plates on the surface of the alloy wire sheet, so as to facilitate the protection of the alloy wire sheet, thereby avoiding the deformation of the alloy wire when installed in the seat, and then ensuring the heating effect of the alloy wire. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0021] Figure 2 It is a structural schematic diagram of the alloy wire sheet of the utility model;
[0022] Figure 3 It is a structural schematic diagram of the circular plate of the utility model;
[0023] Figure 4 For this utility model Figure 3A in the enlarged view;
[0024] Figure 5 It is a structural schematic diagram of the circular groove of the utility model;
[0025] Figure 6 It is a structural schematic diagram of the spring piece of the utility model.
[0026] Legend: 1. Alloy wire sheet; 2. Arc-shaped hole; 3. Protective structure; 301. Round plate; 302. Convex plate; 303. Round groove; 304. Spring piece; 305. Round block; 306. Convex strip; 307. Arc-shaped strip; 308. Rubber pad; 309. Arc-shaped groove; 310. Protective pad. DETAILED DESCRIPTION
[0027] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.
[0028] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.
[0029] like Figure 1 - Figure 2 As shown, the utility model provides an alloy wire for heating a car seat, comprising an alloy wire sheet 1, a plurality of arc-shaped holes 2 being provided on the surface of the alloy wire sheet 1, and a protective structure 3 being provided on the surface of the alloy wire sheet 1. By providing the protective structure 3, it is convenient to protect the alloy wire sheet 1, thereby preventing the alloy wire from being deformed when installed in the seat, thereby ensuring the heating effect of the alloy wire.
[0030] The specific setting and function of the protective structure 3 will be described in detail below.
[0031] like Figure 3 and Figure 6As shown, the protective structure 3 includes two circular plates 301, which are respectively glued to the two sides of the alloy wire sheet 1, and two convex plates 302 are fixedly connected to the surface of the circular plate 301. A plurality of circular grooves 303 are provided on the surface of the circular plate 301, and a circular block 305 is slidably inserted in the circular groove 303. A spring 304 is fixedly connected to the surface of the circular block 305. The spring 304 will drive the circular block 305 to snap into the circular groove 303, thereby further improving the effect of the spring 304 clamping the circular plate 301 on the surface of the alloy wire sheet 1. A plurality of convex strips 306 are fixedly connected to the side of the circular plate 301 close to the alloy wire sheet 1, and the size of the convex strips 306 is adapted to the size of the arc hole 2. The circular plate 301 will drive the convex strips 306 to slide into the arc hole 2. The convex strips 306 are inserted into the arc hole 2, thereby further increasing the contact area between the alloy wire sheet 1 and the circular plate 301, thereby improving the effect of heat conduction from the alloy wire sheet 1 to the circular plate 301. The surface of the convex strip 306 is fixedly connected with an arc strip 307. The arc strip 307 on the surface of the convex strip 306 facilitates the insertion of the convex strip 306 into the arc hole 2, thereby avoiding damage to the alloy wire sheet 1 when the convex strip 306 is inserted into the arc hole 2. The inner wall of the convex plate 302 is fixedly connected with a rubber pad 308. The surface of the rubber pad 308 is provided with a plurality of arc grooves 309. The rubber pad 308 in the convex plate 302 will squeeze the wire, and the wire will be stuck in the arc groove 309. The rubber pad 308 improves the tightness of the connection between the wire and the alloy wire sheet 1 and prevents the wire from detaching from the surface of the alloy wire sheet 1 due to shaking. The surface of the circular plate 301 is glued with a protective pad 310. The protective pad 310 is made of polyester fiber. The protective pad 310 is a special fabric that can maintain stable performance in a high temperature environment. The protective pad 310 prevents the material of the circular plate 301 from being too hard and affecting the comfort of the seat.
[0032] The overall working principle is that when the alloy wire sheet 1 needs to be used, the wire is first connected to the alloy wire sheet 1, and then the two circular plates 301 are attached to the two sides of the alloy wire sheet 1 when it is used, and the circular plate 301 will drive the convex strip 306 to slide into the arc hole 2. The convex strip 306 is inserted into the arc hole 2 to further increase the contact area between the alloy wire sheet 1 and the circular plate 301, thereby improving the effect of heat conduction from the alloy wire sheet 1 to the circular plate 301, and the arc strip 307 on the surface of the convex strip 306 is convenient for inserting the convex strip 306 into the arc hole 2, thereby avoiding damage to the alloy wire sheet 1 when the convex strip 306 is inserted into the arc hole 2. After the convex strip 306 slides into the arc hole 2, the circular plate 301 will fit tightly on the surface of the alloy wire sheet 1, and the circular plate 301 will bring The movable convex plate 302 is attached to the surface of the alloy wire sheet 1, and the rubber pad 308 in the convex plate 302 will squeeze the wire, and the wire will be stuck in the arc groove 309. The rubber pad 308 can improve the tightness of the connection between the wire and the alloy wire sheet 1, and prevent the wire from detaching from the surface of the alloy wire sheet 1 due to shaking. Then the spring sheet 304 is pried open. After the spring sheet 304 is opened to a suitable angle, the spring sheet 304 will use the contraction force to get stuck on the surfaces of the two circular plates 301, thereby clamping the circular plates 301 on the surface of the alloy wire sheet 1. The spring sheet 304 will drive the round block 305 to get stuck in the circular groove 303, thereby further improving the effect of the spring sheet 304 clamping the circular plate 301 on the surface of the alloy wire sheet 1. The protective pad 310 can prevent the material of the circular plate 301 from being too hard and affecting the comfort of the seat.
[0033] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.
Claims
1. An alloy wire for heating a car seat, comprising an alloy wire sheet (1), a surface of the alloy wire sheet (1) being provided with a plurality of arc-shaped holes (2), a surface of the alloy wire sheet (1) being provided with a protective structure (3), characterized in that: The protective structure (3) comprises two circular plates (301), the two circular plates (301) being respectively glued to two sides of the alloy wire sheet (1), and two convex plates (302) being fixedly connected to the surface of the circular plates (301).
2. The alloy wire for car seat heating according to claim 1, characterized in that: The surface of the circular plate (301) is provided with a plurality of circular grooves (303), a circular block (305) is slidably inserted into the circular groove (303), and a spring piece (304) is fixedly connected to the surface of the circular block (305).
3. The alloy wire for car seat heating according to claim 1, characterized in that: A plurality of convex strips (306) are fixedly connected to one side of the circular plate (301) close to the alloy wire sheet (1), and the size of the convex strips (306) is adapted to the size of the arc-shaped hole (2).
4. The alloy wire for car seat heating according to claim 3, characterized in that: An arc strip (307) is fixedly connected to the surface of the convex strip (306).
5. The alloy wire for car seat heating according to claim 1, characterized in that: A rubber pad (308) is fixedly connected to the inner wall of the convex plate (302), and a plurality of arc-shaped grooves (309) are formed on the surface of the rubber pad (308).
6. The alloy wire for car seat heating according to claim 1, characterized in that: A protective pad (310) is glued to the surface of the circular plate (301), and the protective pad (310) is made of polyester fiber.