CN219979215U - Heat dissipation type protective sleeve for wire harness - Google Patents
Heat dissipation type protective sleeve for wire harness Download PDFInfo
- Publication number
- CN219979215U CN219979215U CN202321164543.8U CN202321164543U CN219979215U CN 219979215 U CN219979215 U CN 219979215U CN 202321164543 U CN202321164543 U CN 202321164543U CN 219979215 U CN219979215 U CN 219979215U
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- CN
- China
- Prior art keywords
- outer sleeve
- heat dissipation
- wire harness
- type protective
- breathable outer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 32
- 230000001681 protective effect Effects 0.000 title claims abstract description 21
- 239000004677 Nylon Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000009941 weaving Methods 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 2
- 230000005855 radiation Effects 0.000 abstract description 3
- 238000010030 laminating Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Details Of Indoor Wiring (AREA)
Abstract
The utility model discloses a heat dissipation type protective sleeve for a wire harness, which belongs to the technical field of wire harnesses, and comprises an air-permeable outer sleeve wrapped outside a multi-strand wire, wherein two ends of the air-permeable outer sleeve are open and hollow to form a channel for the multi-strand wire to pass through; a framework for supporting is arranged between the inner walls of the channels at intervals, a through hole for a power supply line to pass through is formed in the middle of the framework, and the inner walls of the through holes contact with the multi-strand wires and limit the multi-strand wires; the both ends of skeleton stretch out the perisporium of ventilative outer sleeve respectively and are connected with the fin, form heat radiation structure with the skeleton, the heat that the conduction electric wire produced carries out spacing and laminating heat radiation structure to stranded electric wire and carries out heat dissipation conduction for radiating efficiency promotes the safety in utilization and the life of pencil.
Description
Technical Field
The utility model belongs to the technical field of wire harnesses, and particularly relates to a heat dissipation type protective sleeve for a wire harness.
Background
The wire harness is convenient to install and maintain, ensures that the electrical equipment can work under the worst condition, integrates wires with different specifications and different colors used by each electrical equipment through reasonable arrangement, and bundles the wires into a bundle by using insulating materials, thus being complete and reliable.
The stranded wires are bundled into a wire harness, and under the normal working state, the wire harness is easy to age under the condition of high temperature for a long time due to poor heat dissipation effect, and the service life and the use safety are affected.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the heat dissipation type protective sleeve for the wire harness, which is used for limiting a plurality of wires and attaching a heat dissipation structure for heat dissipation and conduction, so that the heat dissipation efficiency is quickened, and the use safety and the service life of the wire harness are improved.
The technical scheme adopted by the utility model is as follows: the heat dissipation type protective sleeve for the wire harness comprises an air-permeable outer sleeve which is wrapped outside a multi-strand wire, wherein two ends of the air-permeable outer sleeve are open and hollow to form a channel for the multi-strand wire to pass through; a framework for supporting is arranged between the inner walls of the channels at intervals, a through hole for a power supply line to pass through is formed in the middle of the framework, and the inner walls of the through holes contact with the multi-strand wires and limit the multi-strand wires; the two ends of the framework extend out of the peripheral wall of the breathable outer sleeve respectively and are connected with radiating fins, a radiating structure is formed with the framework, and heat generated by the electric wires is conducted.
Furthermore, the inner walls of the openings at the two ends of the channel are respectively and fixedly provided with a deconcentrator, so that the multi-strand wire bundles are led to extend out of the breathable outer sleeves from different openings of the deconcentrator, and the multi-strand wires are separated.
Further, the two ends of the breathable outer sleeve are detachably connected with connecting pieces used for connection respectively, the connecting pieces are provided with through holes communicated with the channels, and the power supply lines extend out.
Further, one end of the connecting piece forms an annular connector, stretches into the inner wall of the air-permeable outer sleeve and is detachably connected with the outer sleeve.
Further, a threaded connection ring is arranged at the end part of the breathable outer sleeve, and the connector is in threaded connection with the threaded connection ring at the end part of the breathable outer sleeve.
Further, the end part of the breathable outer sleeve is provided with a clamping ring, and the connector is in clamping connection with the clamping ring at the end part of the breathable outer sleeve.
Further, the inner wall of the through hole of the connecting piece is provided with a sealing piece, so that the friction force between the connecting piece and the electric wire extending out of the breathable outer sleeve is increased, and the stability is improved when the connecting piece is connected with a load.
Further, the wire divider is of a cross structure, and is provided with openings through which 4 power supply wires pass, and one or more wires are led to respectively extend out through the openings.
Further, the framework and the radiating fins are made of metal materials, so that heat conduction and radiation are facilitated.
Further, the main body of the breathable outer sleeve is formed by weaving nylon ropes, so that the overall breathable effect is ensured.
Further, the edge of the connecting piece is provided with a mounting hole.
After the structure is adopted, the utility model has the following beneficial effects: according to the heat dissipation type protective sleeve for the wire harness, provided by the utility model, through the arranged framework and the radiating fins, sectional heat dissipation is carried out on the wires in a channel through which the wires pass, and the heat dissipation effect is assisted and improved by the breathable outer sleeve; the wire harnesses formed by the multi-strand wires are separated and extended out, so that the wiring is convenient; through the connecting piece that sets up, will carry out restrictive buckling through the pencil that the outer sleeve formed, the installation of adaptability of being convenient for (skeleton and fin, outer sleeve carries out certain support, restriction outer sleeve holistic deformation), reduces pencil bending point, reduces the damage probability.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.
Fig. 1 is a schematic diagram of the overall structure of a heat dissipation type protective sleeve for a wire harness according to the present utility model;
fig. 2 is a half cross-sectional view of a heat dissipation type protective sleeve for a wire harness according to the present utility model;
FIG. 3 is an enlarged view of portion A of FIG. 2;
fig. 4 is a side view of a heat dissipation type protective sleeve for a wire harness according to the present utility model.
In the drawings: 1. the air-permeable outer sleeve, 2, the framework, 3, the radiating fin, 4, the deconcentrator, 5, the connecting piece, 6, the annular connector, 7, the mounting hole, 8, the thermovent.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Example 1
As shown in fig. 1-4, a heat dissipation type protective sleeve for a wire harness comprises a ventilation outer sleeve 1 wrapped outside a multi-strand wire, preferably, the main body of the ventilation outer sleeve 1 is formed by weaving nylon ropes, so that the overall ventilation effect is ensured; the two ends of the breathable outer sleeve 1 are open and hollow to form a channel for a plurality of wires to pass through; the inner walls of the channels are provided with frameworks 2 at intervals for supporting, through holes for the power supply lines to pass through are formed in the middle of the frameworks 2, and the inner walls of the through holes are in contact with the multi-strand wires and limit the multi-strand wires; two ends of the framework 2 respectively extend out of the peripheral wall of the breathable outer sleeve 1 and are connected with radiating fins 3, a radiating structure is formed by the radiating fins and the framework 2, and heat generated by the electric wires is conducted; preferably, the frame 2 and the heat sink 3 are made of metal, so as to facilitate heat conduction and dissipation; preferably, the side wall of the breathable outer sleeve is provided with heat dissipation openings 8, and the heat dissipation openings 8 are distributed in an array along the axial annular interval.
Example 2
Further, on the basis of embodiment 1, the inner walls of the openings at the two ends of the channel are respectively fixedly provided with a wire divider 4, the multi-strand wire harness is led to extend out of the air-permeable outer sleeve 1 from different openings of the wire divider 4, the multi-strand wires are separated, preferably, the wire divider 4 is in a cross structure, openings through which 4 power supply wires pass are formed, and one or more wires are led to extend out through the openings respectively.
Example 3
On the basis of the embodiment 2, two ends of the breathable outer sleeve 1 are respectively detachably connected with a connecting piece 5 for connection, the connecting piece 5 is provided with a through hole communicated with a channel, and a power supply line extends out; one end of the connecting piece 5 forms an annular connector 6, stretches into the inner wall of the air-permeable outer sleeve 1 and is detachably connected with the outer sleeve; the inner wall of the through hole of the connecting piece 5 is provided with a sealing piece, so that the friction force between the connecting piece and the electric wire extending out of the air-permeable outer sleeve 1 is increased, and the stability is improved when the connecting piece is connected with a load; the edge of the connecting piece 5 is provided with a mounting hole 7, so that the wire harness can be conveniently mounted on different loads.
In one preferred embodiment, a threaded connection ring is arranged at the end of the air-permeable outer sleeve 1, and the connector is in threaded connection with the threaded connection ring at the end of the air-permeable outer sleeve 1.
As another preferred embodiment, the end of the air-permeable outer sleeve 1 is provided with a clamping ring, and the connector is in clamping connection with the clamping ring at the end of the air-permeable outer sleeve 1.
When the air-permeable outer sleeve 1 is particularly used, a plurality of groups of multi-strand wires (the multi-strand wires form a wire bundle, the wires of each wire bundle pass through one opening of the wire divider 4, or a plurality of wires of one wire bundle respectively pass through different openings of the wire divider 4) of which the ends pass through the wire divider 4 at one end of the air-permeable outer sleeve 1 respectively to enter the air-permeable outer sleeve 1, and pass through holes of the framework 2 along the radial direction of the outer sleeve in sequence to be contacted with the framework 2; and the wire dividers 4 respectively extend out of the other ends of the breathable outer sleeves 1 correspondingly.
When the wire harness works, the framework 2 made of metal contacts with the electric wires to conduct heat, and the heat is conducted to the radiating fins 3 to radiate, so that the radiating effect can be improved.
The wire harness passes through the connecting piece 5 to be connected with a load (such as a short-circuiting device and the like), and the edge of the connecting piece 5 is provided with a mounting hole 7 which is convenient to mount on the load.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (10)
1. A heat dissipation formula protective sheath for pencil, its characterized in that: the breathable outer sleeve is wrapped outside the multi-strand wires, two ends of the breathable outer sleeve are open, and a channel for the multi-strand wires to pass through is formed in a hollow mode; a framework for supporting is arranged between the inner walls of the channels at intervals, a through hole for a power supply line to pass through is formed in the middle of the framework, and the inner walls of the through holes contact with the multi-strand wires and limit the multi-strand wires; the two ends of the framework extend out of the peripheral wall of the breathable outer sleeve respectively and are connected with radiating fins, a radiating structure is formed with the framework, and heat generated by the electric wires is conducted.
2. The heat dissipation type protective sheath for wire harness according to claim 1, wherein: the inner walls of openings at two ends of the channel are respectively and fixedly provided with a deconcentrator, and a plurality of strands of wire harnesses are led to extend out of the breathable outer sleeve from different openings of the deconcentrator so as to separate a plurality of strands of wires.
3. The heat dissipation type protective sheath for wire harness according to claim 1, wherein: the two ends of the breathable outer sleeve are detachably connected with connecting pieces used for connection respectively, the connecting pieces are provided with through holes communicated with the channels, and the power supply lines extend out.
4. A heat dissipation type protective cover for a wire harness as claimed in claim 3, wherein: one end of the connecting piece forms an annular connector, stretches into the inner wall of the breathable outer sleeve and is detachably connected with the outer sleeve.
5. The heat dissipation type protective sleeve for a wire harness as claimed in claim 4, wherein: the end part of the breathable outer sleeve is provided with a threaded connecting ring, and the connector is in threaded connection with the threaded connecting ring at the end part of the breathable outer sleeve.
6. The heat dissipation type protective sleeve for a wire harness as claimed in claim 4, wherein: the end part of the breathable outer sleeve is provided with a clamping ring, and the connector is in clamping connection with the clamping ring at the end part of the breathable outer sleeve.
7. A heat dissipation type protective cover for a wire harness as claimed in claim 3, wherein: the inner wall of the through hole of the connecting piece is provided with a sealing piece, so that the friction force between the connecting piece and the wire extending out of the breathable outer sleeve is increased.
8. The heat dissipation type protective sheath for wire harness according to claim 2, wherein: the side wall of the breathable outer sleeve is provided with heat dissipation openings, and the heat dissipation openings are distributed in an array along the axial annular interval.
9. The heat dissipation type protective sheath for wire harness according to claim 1, wherein: the framework and the radiating fins are made of metal materials; the main body of the breathable outer sleeve is formed by weaving nylon ropes.
10. A heat dissipation type protective cover for a wire harness as claimed in claim 3, wherein: and the edge of the connecting piece is provided with a mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321164543.8U CN219979215U (en) | 2023-05-16 | 2023-05-16 | Heat dissipation type protective sleeve for wire harness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321164543.8U CN219979215U (en) | 2023-05-16 | 2023-05-16 | Heat dissipation type protective sleeve for wire harness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219979215U true CN219979215U (en) | 2023-11-07 |
Family
ID=88594494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321164543.8U Active CN219979215U (en) | 2023-05-16 | 2023-05-16 | Heat dissipation type protective sleeve for wire harness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219979215U (en) |
-
2023
- 2023-05-16 CN CN202321164543.8U patent/CN219979215U/en active Active
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| GR01 | Patent grant |