CN220710649U - Temperature sensing wiring cable - Google Patents
Temperature sensing wiring cable Download PDFInfo
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- CN220710649U CN220710649U CN202322211740.7U CN202322211740U CN220710649U CN 220710649 U CN220710649 U CN 220710649U CN 202322211740 U CN202322211740 U CN 202322211740U CN 220710649 U CN220710649 U CN 220710649U
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- 238000000576 coating method Methods 0.000 claims abstract description 48
- 239000011248 coating agent Substances 0.000 claims abstract description 40
- 239000000843 powder Substances 0.000 claims abstract description 11
- 239000003086 colorant Substances 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 abstract description 16
- 230000002159 abnormal effect Effects 0.000 abstract description 12
- 230000005856 abnormality Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000020169 heat generation Effects 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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Abstract
The utility model discloses a temperature sensing cable, which comprises: the cable comprises a cable body, a wire connecting section connected to the cable body and a temperature sensing section arranged on the cable body; the wiring section is configured for connection and conduction between the cable body and the wiring terminal; the temperature sensing section is located on one side of the cable body, which is close to the wiring section, and is configured to sense temperature at the junction of the cable body and the wiring terminal. The temperature sensing section comprises a pipe body and a temperature sensing coating arranged on the pipe body, wherein the temperature sensing coating is configured to sense the temperature of the pipe body, the temperature sensing coating is a color changing powder coating, and the color changing powder coating is configured to change in color when the ambient temperature changes. The temperature sensing wiring cable provided by the utility model can be quickly assembled with the wiring terminal, the temperature sensing section senses the temperature of the cable body and the wiring terminal, the abnormal wiring heating cable is identified, and wiring faults are easy to be detected.
Description
Technical Field
The utility model relates to the technical field of wires and cables. And more particularly, to a temperature-sensing cable.
Background
Along with the increasingly higher degree of industrial automation and the increasingly stricter and accurate industrial control requirements, the cable binding post is as an accessory cable of automation equipment electrical connection, and the operation requirement of cable binding post is also increasingly higher, and at present, when cable bundle and electrical binding post are connected and are used, because there is harness current load that harness and binding post do not lock, the copper wire breaks scheduling problem when harness binding post crimping arouses too big, generate heat, people can't directly perceivedly discover the cable that has the problem point through the naked eye, can only go to check the problem again after the emergence problem, cause electrical connection to have the potential safety hazard, automation equipment can't normally operate.
Disclosure of Invention
In view of the above problems, at least one object of the present utility model is to provide a temperature sensing cable, which replaces the design of a single wire harness of a cable terminal, and the temperature sensing cable can sense the temperature of the cable body and the cable terminal, so as to identify the cable with abnormal heat generation, and can rapidly check the heat generation of the cable terminal.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a first embodiment of the present utility model provides a temperature-sensitive cable including:
the cable comprises a cable body, a wire connecting section connected to the cable body and a temperature sensing section arranged on the cable body;
the wiring section is configured for connection and conduction between the cable body and the wiring terminal;
the temperature sensing section is located on one side of the cable body, which is close to the wiring section, and is configured to sense temperature at the junction of the cable body and the wiring terminal. Preferably, the temperature sensing section comprises a tube body and a temperature sensing coating arranged on the tube body, wherein the temperature sensing coating is configured for sensing the temperature of the tube body.
Preferably, the temperature sensing section is a temperature sensing tube sleeved on the cable body.
Preferably, the tube is detachably arranged on the cable body.
Preferably, the temperature sensitive coating is a color changing powder coating configured to change color upon a change in ambient temperature.
Preferably, the temperature sensitive coating is provided with a number of zone coatings configured to display different colours when sensing different temperatures.
Preferably, the temperature sensing coating is a plurality of areas distributed at intervals along the circumferential direction of the cable body, and is used for respectively sensing the temperature change of the current cable body or the adjacent cable body.
Preferably, the temperature sensing coating is a plurality of areas which are sequentially distributed along the extending direction of the cable body, and the areas respectively sense different temperature changes.
Preferably, an identification area is further arranged on the temperature sensing section, and the identification area is configured for marking the temperature sensing connection cable.
Preferably, the wire section includes a wire section and a heat conductive section.
The temperature-sensing wiring cable provided by the utility model consists of the cable body, the wiring section and the temperature-sensing section, wherein the wiring section can be quickly assembled with the wiring terminal, the temperature-sensing section senses the temperature of the cable body and the wiring terminal, and the abnormal wiring heating cable is identified, so that wiring faults are easy to be checked; the temperature sensing section is a color-changing pipe body affected by temperature change and marked with a mark, so that an abnormal cable can be quickly identified and marked, and the investigation is convenient; the temperature sensing section is detachably arranged on the cable body, and can be quickly replaced when the temperature sensing section is damaged; the color-changing pipe body on the temperature sensing section is provided with a plurality of regional coatings, so that the temperature change of the current cable body or the adjacent cable body can be respectively sensed, and different abnormal heating conditions of the cable connection can be sensed.
Drawings
The following describes the embodiments of the present utility model in further detail with reference to the drawings.
Fig. 1 shows a schematic structure of a temperature sensing cable according to the present utility model.
Fig. 2 is a schematic cross-sectional view of a temperature sensing section of one embodiment of the temperature sensing cable according to the present utility model.
Fig. 3 shows a schematic structural diagram of an axial temperature sensing coating of the temperature sensing cable provided by the utility model.
Fig. 4 shows a schematic structural view of a circumferential temperature sensing coating layer of the temperature sensing cable provided by the utility model.
Fig. 5 is a schematic structural view of a temperature sensing section of another embodiment of the temperature sensing cable provided by the present utility model.
Fig. 6 is a schematic structural diagram of a cable body and a temperature sensing section of another embodiment of the temperature sensing cable provided by the utility model.
Detailed Description
The utility model is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the structures related to the present utility model are shown in the drawings.
In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are orientation or positional relationships based on those shown in the drawings, merely for convenience of description and simplicity of operation, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for distinguishing between them.
The temperature sensing section on the temperature sensing wiring cable that this embodiment provided carries out the temperature sensing to electric cable wiring and binding post, and the unusual cable that the wiring generates heat of discernment, easily troubleshoots the wiring trouble, has solved current cable pencil and has led to the pencil current load to generate heat at the contact abnormality, can early warning wiring abnormality in advance, greatly reduced electrical connection's fault rate.
As shown in conjunction with fig. 1, the present embodiment provides a temperature-sensing cable, which includes:
the cable comprises a cable body 1, a wiring section 2 connected to the cable body 1 and a temperature sensing section 3 arranged on the cable body 1;
the wiring section 2 is configured for connection and conduction between the cable body 1 and a wiring terminal;
the temperature sensing section 3 is located at one side of the cable body 1, which is close to the wire connecting section 2, and is configured to sense temperature at a junction between the cable body 1 and the wire connecting terminal. According to the temperature-sensing wiring cable provided by the utility model, the cable body 1 is quickly assembled by the wiring section 2 to realize electrical connection, when the temperature-sensing wiring cable generates heat due to the problems of assembly faults or connection aging abnormality and the like caused by long-time use, the heating temperature of the junction of the wiring terminal of the temperature-sensing section 3 on the cable body 1 and the temperature of the wiring cable body 1 are sensed, the judgment of the heating abnormal temperature is carried out, the recognition and the investigation of the wiring cables arranged side by side are facilitated in the electrical connection, and the fault rate of the connection conduction of the cables is reduced.
In one of the preferred embodiments, as shown in fig. 2, the temperature sensing section 3 includes a tube 31 and a temperature sensing coating 32 disposed on the tube 31, where the temperature sensing coating 32 is configured to perform temperature sensing on the tube 31, specifically, when the connection section 2 on the cable body 1 is abnormally wired, the connection terminal abnormally heats the heat and transmits the heat to the tube 31 on the temperature sensing section 3, and at this time, the temperature sensing coating 32 on the tube 31 performs temperature sensing.
Further, in order to better sense the temperature change of the temperature sensing coating 32, the temperature sensing coating 32 is a color-changing powder coating, and the color-changing powder coating is configured to change color when the ambient temperature changes, specifically, when the wire section 2 on the cable body 1 is abnormally heated, the color-changing powder coating can change color, the wire cable with the wire fault can be identified, different heating faults can generate different temperatures, the color-changing powder coating can change into different colors, the color-changing powder coating can change from colorless to green, colorless to red, and the like, and the color of the color-changing powder coating can be determined by different temperature intervals.
Further, as shown in connection with fig. 4, in order to better determine the heating temperature value of the cable, the temperature sensing coating 32 is provided with a plurality of area coatings, the plurality of area coatings are configured to display different colors when sensing different temperatures, the temperature sensing coating 32 is set into a plurality of area coatings, i.e. the number of the temperature sensing area coatings can be set in a matching manner so as to match different heating temperature intervals, the heating temperature value is determined more accurately, and the plurality of area coatings can display more colors and also determine the heating process of the cable.
In the preferred embodiment, as shown in fig. 4, the temperature sensing coating 32 is a plurality of areas sequentially arranged along the extending direction of the cable body 1, the plurality of areas respectively sense different temperature changes, specifically, the plurality of areas sequentially arranged along the extending direction of the cable body 1 respectively correspond to a plurality of temperature intervals in sequence, when the heating temperature is in a certain interval, the corresponding temperature sensing areas in the plurality of areas sense the temperature changes, display the corresponding colors, and easily judge the abnormal temperature condition.
In the preferred embodiment, as shown in fig. 3, the temperature sensing coating 32 is a plurality of areas circumferentially spaced along the cable body 1 and is used for respectively sensing the temperature change of the current cable body 1 or the adjacent cable body 1, specifically, when judging and inspecting a plurality of wires connected side by side in electrical connection, the temperature sensing coating 32 of the plurality of areas circumferentially spaced along the cable body 1 can realize judging the temperature condition between the abnormal heating cable and the adjacent cable, when the abnormal heating temperature of the abnormal cable is 80 ℃, one area of the temperature sensing coating 32 is red, the cable at the adjacent position is affected by thermal diffusion due to the heat having diffusivity, and the temperature of the adjacent cable is 50 ℃, and one area of the temperature sensing coating 32 of the adjacent cable is green, thereby, the temperature sensing coating of the plurality of areas circumferentially spaced can accurately verify the abnormal heating condition of the wires of the cable, and further quickly inspect the fault cable.
Further, as shown in fig. 1, in order to better control and overhaul the connection cables in the electrical connection, the temperature sensing section 3 is further provided with an identification area 33, the identification area 33 is configured to mark the temperature sensing connection cables, specifically, the temperature sensing section 3 with the identification area 33 has a function of a number tube, and each connection cable is marked, so that convenience and rapidness are realized during control, overhaul and replacement.
Further, when the identification area is arranged on the temperature sensing section 3, the pipe body 31 is detachably arranged on the cable body 1, the pipe body 31 can be arranged as an opening sleeve, and when the heating abnormality of the wiring cable is sensed and the damage of the cable is caused, the pipe body can be quickly detached and reinstalled on a new cable, so that the maintenance and the overhaul are facilitated.
Further, for better installation of the cable body 1 and the connection terminal, the connection wire segment 2 is provided in a ring shape, a U shape, a needle shape, or the like.
Further, as shown in fig. 1, the connection section 2 includes a connection section 21 and a heat conducting section 22, specifically, when the connection section 2 of the cable body 1 is installed with the connection terminal, the connection section 21 is fixedly connected with the connection terminal, and the heat conducting section 22 conducts heat, so that when abnormal heating of the connection section 21 and the connection terminal occurs, the connection section 2 is directly contacted with the cable body 1, and fault damage of the cable body 1 is prevented.
In another preferred embodiment, as shown in fig. 5, the temperature sensing section 3 is a temperature sensing tube sleeved on the cable body 1, specifically, the temperature sensing tube sleeved on the cable body 1 is a number tube added with temperature sensing color changing powder, and the number tube with the temperature sensing color changing function is manufactured by stirring, re-injection molding and extrusion.
In another preferred embodiment, as shown in fig. 6, the temperature sensing section 3 is a temperature sensing coating 32 disposed on the cable body 1, and such an embodiment can sense the temperature of the cable body 1 and the connection terminal faster and display the color.
It should be understood that the foregoing examples of the present utility model are provided merely for clearly illustrating the present utility model and are not intended to limit the embodiments of the present utility model, and that various other changes and modifications may be made therein by one skilled in the art without departing from the spirit and scope of the present utility model as defined by the appended claims.
Claims (10)
1. A temperature-sensing cable, characterized in that it comprises:
the cable comprises a cable body (1), a wiring section (2) connected to the cable body (1) and a temperature sensing section (3) arranged on the cable body (1);
the wiring section (2) is configured to be connected and conducted with the wiring terminal by the cable body (1);
the temperature sensing section (3) is positioned on one side of the cable body (1) close to the wiring section (2) and is configured to sense temperature at the joint of the cable body (1) and the wiring terminal.
2. The temperature-sensitive cable according to claim 1, wherein the temperature-sensitive section (3) comprises a tube body (31) and a temperature-sensitive coating (32) provided on the tube body (31), the temperature-sensitive coating (32) being configured for temperature sensing the tube body (31).
3. The temperature-sensing cable according to claim 1, characterized in that the temperature-sensing section (3) is a temperature-sensing tube sleeved on the cable body (1).
4. A temperature-sensitive cable according to claim 2, wherein the tube (31) is detachably arranged on the cable body (1).
5. The temperature-sensitive cable according to claim 2, wherein the temperature-sensitive coating (32) is a color-changing powder coating configured to change color upon a change in ambient temperature.
6. The temperature-sensitive cable according to claim 2, wherein the temperature-sensitive coating (32) is provided with a number of zone coatings configured to display different colors when sensing different temperatures.
7. The temperature-sensitive cable according to claim 6, wherein the temperature-sensitive coating (32) is a plurality of areas circumferentially spaced apart along the cable body (1) for sensing a temperature change of the current cable body (1) or an adjacent cable body (1), respectively.
8. The temperature-sensitive cable according to claim 6, wherein the temperature-sensitive coating (32) is a plurality of areas sequentially arranged along the extending direction of the cable body (1), and the plurality of areas respectively sense different temperature changes.
9. The temperature-sensitive cable according to claim 1, characterized in that the temperature-sensitive section (3) is further provided with a marking area (33), the marking area (33) being configured for marking the temperature-sensitive cable.
10. The temperature-sensitive cable according to claim 1, wherein the wire section (2) comprises a wire section (21) and a heat conducting section (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322211740.7U CN220710649U (en) | 2023-08-17 | 2023-08-17 | Temperature sensing wiring cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322211740.7U CN220710649U (en) | 2023-08-17 | 2023-08-17 | Temperature sensing wiring cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220710649U true CN220710649U (en) | 2024-04-02 |
Family
ID=90435308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322211740.7U Active CN220710649U (en) | 2023-08-17 | 2023-08-17 | Temperature sensing wiring cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220710649U (en) |
-
2023
- 2023-08-17 CN CN202322211740.7U patent/CN220710649U/en active Active
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