CN212934237U - Wire harness with heat dissipation function - Google Patents
Wire harness with heat dissipation function Download PDFInfo
- Publication number
- CN212934237U CN212934237U CN202021972194.9U CN202021972194U CN212934237U CN 212934237 U CN212934237 U CN 212934237U CN 202021972194 U CN202021972194 U CN 202021972194U CN 212934237 U CN212934237 U CN 212934237U
- Authority
- CN
- China
- Prior art keywords
- connector
- pencil
- wire harness
- layer
- fixedly connected
- 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.)
- Expired - Fee Related
Links
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 15
- 239000004020 conductor Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 9
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 9
- 239000004800 polyvinyl chloride Substances 0.000 claims description 9
- 230000009970 fire resistant effect Effects 0.000 claims description 8
- 239000010445 mica Substances 0.000 claims description 8
- 229910052618 mica group Inorganic materials 0.000 claims description 8
- 239000003063 flame retardant Substances 0.000 claims description 7
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 239000003973 paint Substances 0.000 claims description 4
- 239000003292 glue Substances 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 24
- 239000011241 protective layer Substances 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 230000017105 transposition Effects 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Images
Landscapes
- Insulated Conductors (AREA)
Abstract
The utility model discloses a pencil with heat dissipation function, including first connector and second connector, the equidistance is provided with the pencil subassembly between first connector and the second connector, and the connecting hole has all been seted up to the one end that the pencil subassembly was kept away from to first connector and second connector, and the mounting groove has all been seted up to the both sides of first connector and second connector, the impartial distance fixedly connected with fin in inside of mounting groove, the utility model discloses the beneficial effect who reaches is: the utility model discloses compact structure, the practicality is strong, set up a plurality of fin through the connector outside at pencil both ends, can transmit the heat that the connector inside produced, simultaneously through having seted up a plurality of radiating grooves in the outside of pencil, make area of contact between pencil and the air increase, thereby the heat dissipation function of further increase pencil, in addition through filling heat-conducting glue in the outer jacket of pencil, make pencil itself have better heat conductivility, thereby very big extension the life of pencil.
Description
Technical Field
The utility model relates to a pencil, in particular to pencil with heat dissipation function belongs to pencil technical field.
Background
In the existing life, a wire harness provides the whole of service equipment for a certain load source group, such as a trunk line, a switching device, a control system and the like, and the basic research content of a telephone traffic theory is to research the relationship among telephone traffic, call loss and wire harness capacity, so that the wire harness is an important basic concept in the telephone traffic theory.
But current pencil mostly adopts closed design, leads to the pencil thermal diffusivity extremely poor, and the temperature risees by a wide margin, and pencil itself also has resistance simultaneously, and wire resistance increases along with the temperature risees to reciprocal circulation very easily causes the pencil ageing, and then very big reduction the life of pencil, current pencil both ends mostly adopt the connector to connect in addition, and at the in-process of pencil work, the inside a large amount of heats that also can produce of its connector, thereby seriously influences the holistic life of pencil.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a pencil with heat dissipation function.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model provides a pencil with heat dissipation function, including first connector and second connector, the equidistance is provided with the pencil subassembly between first connector and the second connector, the connecting hole has all been seted up to the one end that the pencil subassembly was kept away from to first connector and second connector, the mounting groove has all been seted up to the both sides of first connector and second connector, the inside impartial distance fixedly connected with fin of mounting groove.
As a preferred scheme of the utility model, the wire harness assembly includes the outer jacket, the radiating groove has been seted up to the outside equidistance of outer jacket, the packing chamber has been seted up to the inside of outer jacket, the inner wall fixedly connected with armor of outer jacket, the inside equidistance fixedly connected with insulating layer of armor, it has the filling layer to fill between armor and the insulating layer, the equal fixedly connected with fire-resistant mica tape in inside of insulating layer, the equal fixedly connected with conductor in inside of fire-resistant mica tape.
As an optimized proposal of the utility model, the outer protective layer is made of flame-retardant polyvinyl chloride material.
As an optimized proposal of the utility model, the outer protective layer is made of flame-retardant polyvinyl chloride material.
As an optimized proposal of the utility model, the outside coating of armor has anticorrosive paint.
As a preferred embodiment of the present invention, the insulating layer is made of cross-linked polyvinyl chloride.
As a preferred scheme of the utility model, the conductor is formed by the transposition of stranded oxygen-free pure copper filament.
The utility model discloses the beneficial effect who reaches is: the utility model discloses compact structure, the practicality is strong, set up a plurality of fin through the connector outside at pencil both ends, can transmit the heat that the connector inside produced, simultaneously through having seted up a plurality of radiating grooves in the outside of pencil, make area of contact between pencil and the air increase, thereby the heat dissipation function of further increase pencil, in addition through filling heat-conducting glue in the outer jacket of pencil, make pencil itself have better heat conductivility, thereby very big extension the life of pencil.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is the internal structure schematic diagram of the wire harness assembly of the present invention.
In the figure: 1. a wire harness assembly; 11. an outer jacket; 12. a heat sink; 13. filling the cavity; 14. an armor layer; 15. an insulating layer; 16. a filling layer; 17. fire-resistant mica tapes; 18. a conductor; 2. a first connector; 3. a second connector; 4. connecting holes; 5. mounting grooves; 6. and a heat sink.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Examples
As shown in fig. 1-2, the utility model provides a wire harness with heat dissipation function, which comprises a first connector 2 and a second connector 3, wherein a wire harness assembly 1 is arranged between the first connector 2 and the second connector 3 at equal distance, and connecting holes 4 are arranged at the ends of the first connector 2 and the second connector 3 far away from the wire harness assembly 1, so as to facilitate better wiring through the connecting holes 4; mounting groove 5 has all been seted up with the both sides of second connector 3 to first connector 2, and the equal equidistance fixedly connected with fin 6 in inside of mounting groove 5 is convenient for better heat to the production of first connector 2 and the inside of second connector 3 dispels the heat through fin 6.
Further, the wire harness assembly 1 comprises an outer protection layer 11, heat dissipation grooves 12 are formed in the outer side of the outer protection layer 11 at equal intervals, and the contact area between the wire harness assembly 1 and air is increased better through the heat dissipation grooves 12, so that a further heat dissipation effect is increased; a filling cavity 13 is formed in the outer protection layer 11, an armor layer 14 is fixedly connected to the inner wall of the outer protection layer 11, and the armor layer 14 is used for facilitating better increasing of mechanical strength of the wire harness assembly 1; insulating layers 15 are fixedly connected to the interior of the armor layer 14 at equal intervals, a filling layer 16 is filled between the armor layer 14 and the insulating layers 15, and the filling layer 16 is a polypropylene mesh belt; the interior of the insulating layer 15 is fixedly connected with a fire-resistant mica tape 17, so that the wire harness assembly 1 has excellent high-temperature resistance and combustion resistance; the conductors 18 are fixedly connected to the inner parts of the fire-resistant mica tapes 17.
Further, the outer sheath 11 is made of a flame retardant polyvinyl chloride material, so that the wire harness assembly 1 has good flame retardant performance.
Further, the inside of the filling cavity 13 is filled with heat-conducting glue, which facilitates better increase of the heat-conducting property of the harness assembly 1.
Further, the outer side of the armor layer 14 is coated with an anti-corrosion paint, so that the anti-corrosion capability of the wire harness assembly 1 is improved better.
Further, the insulating layer 15 is made of a cross-linked polyvinyl chloride material, so that the wire harness assembly 1 has good insulating properties.
Further, the conductor 18 is formed by twisting a plurality of strands of oxygen-free pure copper filaments, so that the wire harness assembly 1 has good electrical conductivity.
Specifically, when in use, the wire harness assembly 1 is manufactured according to the above materials and forms, the two ends of the wire harness assembly 1 are respectively connected with the first connector 2 and the second connector 3, the installation groove 5 is arranged on the outer sides of the first connector 2 and the second connector 3, and the plurality of radiating fins 6 are arranged inside the installation groove 5, so that the heat generated inside the first connector 2 and the second connector 3 can be better radiated, meanwhile, the plurality of radiating grooves 12 are arranged on the outer side of the outer protective layer 11, the contact area between the wire harness assembly 1 and the air can be better increased through the radiating grooves 12, so that the further radiating effect can be increased, the filling cavity 13 is arranged inside the outer protective layer 11, the heat conducting glue is filled inside the filling cavity 13, the heat conducting performance of the wire harness assembly 1 can be better increased through the heat conducting glue, and the service life of the wire harness assembly 1 can be prolonged, in addition, through setting up the outer jacket 11 that is formed by the preparation of fire-retardant polyvinyl chloride material, make wire harness assembly 1 have good flame retardant property, and set up the armor 14 that has the anticorrosive paint in the inside of outer jacket 11 coating, be convenient for better improvement wire harness assembly 1's anti-erosion ability, simultaneously through setting up the conductor 18 that is formed by the transposition of stranded oxygen-free pure copper filament, make wire harness assembly 1 have good electric conductive property, and set up fire-resistant mica area 17 and the insulating layer 15 that is formed by the preparation of crosslinked polyvinyl chloride material in the outside of conductor 18, make wire harness assembly 1 have good high temperature resistance and combustion resistance ability, good insulating properties has simultaneously.
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 modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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 (7)
1. The utility model provides a pencil with heat dissipation function, includes first connector (2) and second connector (3), its characterized in that, equidistance is provided with pencil subassembly (1) between first connector (2) and second connector (3), connecting hole (4) have all been seted up to the one end that pencil subassembly (1) was kept away from in first connector (2) and second connector (3), mounting groove (5) have all been seted up with the both sides of second connector (3) in first connector (2), the equal equidistance fixedly connected with fin (6) in inside of mounting groove (5).
2. The wire harness with the heat dissipation function according to claim 1, wherein the wire harness assembly (1) comprises an outer protection layer (11), heat dissipation grooves (12) are formed in the outer side of the outer protection layer (11) at equal intervals, a filling cavity (13) is formed in the outer protection layer (11), an armor layer (14) is fixedly connected to the inner wall of the outer protection layer (11), an insulating layer (15) is fixedly connected to the inner portion of the armor layer (14) at equal intervals, a filling layer (16) is filled between the armor layer (14) and the insulating layer (15), fire-resistant mica tapes (17) are fixedly connected to the inner portion of the insulating layer (15), and conductors (18) are fixedly connected to the inner portion of the fire-resistant mica tapes (17).
3. The wire harness having a heat dissipating function according to claim 2, wherein the outer sheath (11) is made of a flame retardant polyvinyl chloride material.
4. The wire harness having a heat dissipating function according to claim 2, wherein the inside of the filling cavity (13) is filled with a thermally conductive paste.
5. The wire harness having a heat dissipating function according to claim 2, wherein an outer side of the armor layer (14) is coated with an anticorrosive paint.
6. The wire harness having a heat dissipating function according to claim 2, wherein the insulating layer (15) is made of a cross-linked polyvinyl chloride material.
7. The wire harness having a heat dissipating function according to claim 2, wherein the conductor (18) is formed by twisting a plurality of oxygen-free pure copper filaments.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021972194.9U CN212934237U (en) | 2020-09-10 | 2020-09-10 | Wire harness with heat dissipation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021972194.9U CN212934237U (en) | 2020-09-10 | 2020-09-10 | Wire harness with heat dissipation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212934237U true CN212934237U (en) | 2021-04-09 |
Family
ID=75305852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021972194.9U Expired - Fee Related CN212934237U (en) | 2020-09-10 | 2020-09-10 | Wire harness with heat dissipation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212934237U (en) |
-
2020
- 2020-09-10 CN CN202021972194.9U patent/CN212934237U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210409 |