CN216102615U

CN216102615U - Polyimide film heating technology handlebar sleeve

Info

Publication number: CN216102615U
Application number: CN202122973476.1U
Authority: CN
Inventors: 潘建敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-03-22
Anticipated expiration: 2031-11-30

Abstract

The utility model discloses a polyimide film heating technology handlebar sleeve which comprises a sleeve body, wherein a sleeve hole is integrally formed in the center of the sleeve body, a heat insulation cotton layer is wrapped on the outer side of the sleeve body, an aluminum foil layer is wrapped on the outer side of the heat insulation cotton layer, a polyimide heating film is wrapped on the outer side of the aluminum foil layer, a velvet surface layer is wrapped on the outer side of the polyimide heating film, the polyimide heating film is connected with a power supply plug through a power line, and a temperature controller is mounted on the power line. The polyimide heating film is controlled by the temperature controller to be heated at a constant temperature within a normal temperature range, is pure planar and can be folded and bent, is not easy to break, and reduces the occurrence of short circuit.

Description

Polyimide film heating technology handlebar sleeve

Technical Field

The utility model relates to the technical field of handlebar covers, in particular to a polyimide film heating technology handlebar cover.

Background

The handle sleeve can also be called a handle grip, and the main functions are to prevent the hands from slipping on the metal handle and also effectively isolate the metal handle from directly transmitting the temperature to the hands in extreme weather.

The conventional heating sheet is generally adopted for heating the existing handlebar sleeve, the conventional heating sheet cannot be bent and folded, the heating coverage is low, the heating sheet is easy to break and generate short circuit, and the use safety is low. Therefore, it is necessary to design a polyimide film heating technology handlebar cover.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides the handle sleeve adopting the polyimide film heating technology, the structure is novel, the conception is ingenious, the constant temperature heating of the polyimide heating film in a normal temperature range is controlled by the temperature controller, the polyimide heating film is purely planar, the coverage is wide, the folding and bending are realized, the tearing is not easy, and the short circuit condition is reduced.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a polyimide film technique handlebar cover that generates heat, includes the cover body, the center department integrated into one piece of the cover body has the trepanning, the outside parcel of the cover body has the cotton layer of heat preservation, the outside parcel on the cotton layer of heat preservation has the aluminium foil layer, the outside parcel on aluminium foil layer has the polyimide heating film, the outside parcel of polyimide heating film has the fine hair surface course, the polyimide heating film passes through power cord and power plug connection, install the temperature controller on the power cord.

Preferably, the polyimide heating film comprises a resistor film, an upper polyimide film and a lower polyimide film, wherein the upper polyimide film and the lower polyimide film are respectively fixed on two sides of the resistor film.

Preferably, an automatic power-off protection switch is arranged on the resistance film.

Preferably, the inner wall of the trepanning is equidistantly provided with rubber anti-skidding lines.

The utility model has the beneficial effects that:

1. the polyimide heating film is controlled by the temperature controller to be heated at a constant temperature within a normal temperature range, the polyimide heating film is purely planar and can be folded and bent, the polyimide heating film is not easy to break, and the occurrence of short circuit is reduced;

2. the heat insulation property of the sleeve body can be improved through the arranged heat insulation cotton layer and the arranged aluminum foil layer;

3. through the automatic power-off protection switch who sets up, if resistance film temperature surpassed normal application scope, can the auto-power-off, avoided the emergence of potential safety hazard.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic plan view of the present invention in overall cross-section;

FIG. 2 is a schematic cross-sectional plan view of a polyimide heater film according to the present invention;

FIG. 3 is a schematic cross-sectional plan view of the sheath of the present invention;

reference numbers in the figures: 1. a sleeve body; 2. trepanning; 3. a heat insulation cotton layer; 4. an aluminum foil layer; 5. a polyimide heating film; 6. a pile surface layer; 7. a power line; 8. a power supply plug; 9. a temperature controller; 10. a resistive film; 11. applying a polyimide film; 12. a lower polyimide film; 13. an automatic power-off protection switch; 14. rubber antiskid lines.

Detailed Description

The technical scheme of the utility model is clearly and completely described in the following with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

The handlebar sleeve in the prior art generally adopts a conventional heating sheet for heating, the conventional heating sheet cannot be bent and folded, the heating coverage is low, the handlebar sleeve is easy to break and has short circuit, and the use safety is low.

Example one

As shown in fig. 1, fig. 2 and fig. 3, the present invention provides the following technical solutions: the utility model provides a polyimide film technique handlebar cover that generates heat, including the cover body 1, the center department integrated into one piece of the cover body 1 has trepanning 2, the outside parcel of the cover body 1 has the cotton layer 3 of heat preservation, the outside parcel of the cotton layer 3 of heat preservation has aluminium foil layer 4, the outside parcel of aluminium foil layer 4 has polyimide heating film 5, polyimide heating film 5's outside parcel has fine hair surface course 6, polyimide heating film 5 passes through power cord 7 and is connected with power plug 8, install temperature controller 9 on the power cord 7, through the constant temperature heating of temperature controller 9 control polyimide heating film 5 in normal temperature range, polyimide heating film 5 is pure face form generating heat, not only the covering surface is wide, but also collapsible bending, be difficult for tearing apart, reduce the emergence of short circuit condition, through the cotton layer 3 and the aluminium foil layer 4 of heat preservation that set up, can improve the nature of the cover body 1.

Preferably, the polyimide heating film 5 comprises a resistance film 10, an upper polyimide film 11 and a lower polyimide film 12, the upper polyimide film 11 and the lower polyimide film 12 are respectively fixed on two sides of the resistance film 10, the temperature of the polyimide heating film 5 is not too high, no red or hot phenomena are generated, and the radiation heat loss is small.

Preferably, the inner wall of trepanning 2 is provided with rubber antiskid line 14 the equidistance, through the rubber antiskid line 14 that sets up, promotes the stability of being connected with the handlebar.

Example two

Referring to fig. 2, as another preferred embodiment, the difference from the first embodiment is that an auto-power-off protection switch 13 is disposed on the resistive film 10, and through the disposed auto-power-off protection switch 13, if the temperature of the resistive film 10 exceeds the normal use range, the resistive film will automatically power off, thereby avoiding the occurrence of potential safety hazard.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a polyimide film heating technique handlebar cover, includes cover body (1), its characterized in that: the center department integrated into one piece of the cover body (1) has trepanning (2), the outside parcel of the cover body (1) has heat preservation cotton layer (3), the outside parcel of heat preservation cotton layer (3) has aluminium foil layer (4), the outside parcel of aluminium foil layer (4) has polyimide heating film (5), the outside parcel of polyimide heating film (5) has fine hair surface course (6), polyimide heating film (5) are connected with power plug (8) through power cord (7), install temperature controller (9) on power cord (7).

2. The polyimide film heating technology handlebar grip of claim 1, wherein: the polyimide heating film (5) comprises a resistance film (10), an upper polyimide film (11) and a lower polyimide film (12), wherein the upper polyimide film (11) and the lower polyimide film (12) are respectively fixed on two sides of the resistance film (10).

3. The polyimide film heating technology handlebar grip of claim 2, wherein: an automatic power-off protection switch (13) is arranged on the resistance film (10).

4. The polyimide film heating technology handlebar grip of claim 1, wherein: the inner wall of the trepanning (2) is provided with rubber anti-skidding lines (14) at equal intervals.