CN214505100U - Wire harness with warning function - Google Patents
Wire harness with warning function Download PDFInfo
- Publication number
- CN214505100U CN214505100U CN202023329661.9U CN202023329661U CN214505100U CN 214505100 U CN214505100 U CN 214505100U CN 202023329661 U CN202023329661 U CN 202023329661U CN 214505100 U CN214505100 U CN 214505100U
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- layer
- warning function
- connecting wire
- wire harness
- function according
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Abstract
The utility model discloses a pencil with warning function, include the connecting wire and set up in the connector at connecting wire both ends, the connecting wire includes the conductive layer, insulating layer and the temperature sensing discoloration layer that from interior to exterior set gradually, the conductive layer with the connector electricity is connected. Through set up temperature sensing discoloration layer on the connecting wire to when taking place to transship, the connecting wire can heat up and cause temperature sensing discoloration layer to change colour, and the condition of user's accessible connecting wire outward appearance colour foresees in advance to carry out the outage of power and handle, avoids burning out of electrical apparatus.
Description
Technical Field
The utility model relates to a pencil with warning function.
Background
The wire harness is used as a wire and is often used for connecting a power supply and an electric appliance, a connecting wire of the traditional wire harness only comprises a conductor layer and an external insulating layer and can only be used for electric energy transmission or data transmission, and when overload occurs, the wire harness as the wire generates high-temperature heat and the electric appliance burns out without any early warning.
SUMMERY OF THE UTILITY MODEL
To the defect that above-mentioned prior art exists, the to-be-solved technical problem of the utility model is: provided is a wire harness having a warning function.
The utility model provides a pencil with warning function, includes the connecting wire and sets up in the connector at connecting wire both ends, the connecting wire includes the conductor layer, insulating layer and the temperature sensing discoloration layer that from interior to exterior set gradually, the conductor layer with the connector electricity is connected.
In one embodiment, the thermochromic layer is externally wrapped with a wear-resistant light transmitting layer.
In one embodiment, the abrasion resistant light transmitting layer is transparent PVC.
In one embodiment, the wear-resistant light transmitting layer is a woven mesh rubber.
In one embodiment, the insulating layer is a rubber wrapping.
In one embodiment, a plurality of touch accessories are arranged on the outer wall of the wear-resistant light-transmitting layer at intervals along the line body of the connecting line.
In one embodiment, the sticker is a magic tape or a double-sided tape.
To sum up, the utility model discloses for its beneficial effect of prior art is:
the utility model discloses simple structure is through setting up temperature sensing discoloration layer on the connecting wire to the messenger when taking place to transship, the connecting wire can heat up and cause temperature sensing discoloration layer to change colour, and the condition of user's accessible connecting wire outward appearance colour foresees in advance to carry out the outage of power and handles, avoids burning out of electrical apparatus.
Drawings
Fig. 1 is a schematic perspective view of a wire harness with a warning function according to an embodiment of the present invention;
fig. 2 is a schematic cross-sectional view of a connecting wire according to an embodiment of the present invention.
Detailed Description
The invention will be further described with reference to the following description and embodiments in conjunction with the accompanying drawings:
as shown in fig. 1 to 2, an embodiment of the present invention preferably provides a wire harness with a warning function, including a connecting wire 1 and connectors 2 disposed at two ends of the connecting wire 1, wherein the connecting wire 1 includes a conductive layer 3, an insulating layer 4 and a temperature-sensitive color-changing layer 5, which are sequentially disposed from inside to outside, and the conductive layer 3 is electrically connected to the connectors 2. Specifically, the temperature-sensitive discoloring layer 5 is arranged on the connecting wire 1, so that when overload occurs, the connecting wire 1 can be heated to cause the temperature-sensitive discoloring layer 5 to discolor, a user can predict the condition of the appearance color of the connecting wire 1 in advance to perform power-off processing on a power supply, and burning of an electric appliance is avoided.
And the outside of the temperature-sensitive color-changing layer 5 is wrapped with a wear-resistant light-transmitting layer 6. Specifically, the thermochromic layer 5 is protected by the abrasion-resistant light-transmitting layer 6.
The wear-resistant light-transmitting layer 6 is transparent PVC.
The wear-resistant light transmitting layer 6 is woven reticular rubber.
The insulating layer 4 is a rubber wrapping layer.
And a plurality of staining accessories 7 are arranged on the outer wall of the wear-resistant euphotic layer 6 at intervals along the body of the connecting line 1. Specifically, through adhesion part 7 to can paste folding fixed when the body of pencil is overlength, avoid the mixed and disorderly of pencil.
The sticky note part 7 is a magic tape or a double-sided adhesive tape.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, and it should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only illustrative of the principles of the present invention, and the present invention can be modified in various ways without departing from the spirit and scope of the present invention, and these modifications and changes fall into the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a pencil with warning function, includes connecting wire (1) and sets up in connector (2) at connecting wire (1) both ends, its characterized in that: the connecting wire (1) comprises a conductor layer (3), an insulating layer (4) and a temperature-sensitive discoloring layer (5) which are sequentially arranged from inside to outside, and the conductor layer (3) is electrically connected with the connector (2).
2. The wire harness with a warning function according to claim 1, wherein: the temperature-sensitive color-changing layer (5) is wrapped with a wear-resistant light-transmitting layer (6).
3. The wire harness with warning function according to claim 2, wherein: the wear-resistant light-transmitting layer (6) is transparent PVC.
4. The wire harness with warning function according to claim 2, wherein: the wear-resistant light-transmitting layer (6) is woven reticular rubber.
5. The wire harness with a warning function according to any one of claims 1 to 4, wherein: the insulating layer (4) is a rubber wrapping layer.
6. The wire harness with a warning function according to any one of claims 2 to 4, wherein: the outer wall of the wear-resistant euphotic layer (6) is provided with a plurality of staining accessories (7) at intervals along the line body of the connecting line (1).
7. The wire harness with warning function according to claim 6, wherein: the sticky note accessory (7) is a magic tape or a double-sided adhesive tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023329661.9U CN214505100U (en) | 2020-12-30 | 2020-12-30 | Wire harness with warning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023329661.9U CN214505100U (en) | 2020-12-30 | 2020-12-30 | Wire harness with warning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214505100U true CN214505100U (en) | 2021-10-26 |
Family
ID=78212936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023329661.9U Active CN214505100U (en) | 2020-12-30 | 2020-12-30 | Wire harness with warning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214505100U (en) |
-
2020
- 2020-12-30 CN CN202023329661.9U patent/CN214505100U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |