CN111584146A - New energy automobile motor controller pencil - Google Patents
New energy automobile motor controller pencil Download PDFInfo
- Publication number
- CN111584146A CN111584146A CN202010364198.7A CN202010364198A CN111584146A CN 111584146 A CN111584146 A CN 111584146A CN 202010364198 A CN202010364198 A CN 202010364198A CN 111584146 A CN111584146 A CN 111584146A
- Authority
- CN
- China
- Prior art keywords
- heat dissipation
- support frame
- wire harness
- new energy
- energy automobile
- 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.)
- Pending
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/42—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction
- H01B7/421—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction for heat dissipation
- H01B7/426—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction for heat dissipation using cooling fins, ribs
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/42—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction
- H01B7/428—Heat conduction
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R31/00—Coupling parts supported only by co-operation with counterpart
- H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
Abstract
The invention discloses a new energy automobile motor controller wire harness, which comprises an inner insulating sleeve (2), wherein a plurality of wire harness core wires (1) are arranged in the inner insulating sleeve (2), a heat dissipation layer (3) covers the outer side surface of the inner insulating sleeve (2), a support frame layer (4) is arranged on the outer side surface of the heat dissipation layer (3), the support frame layer (4) is of a porous structure, an outer protection sleeve (6) is arranged on the outer side surface of the support frame layer (4), a plurality of heat dissipation strips (5) are connected to the outer side of the support frame layer (4), a groove is formed in the outer protection sleeve (6), and the heat dissipation strips (5) are embedded in the groove. According to the motor controller wire harness of the new energy automobile, heat generated by the core wire of the wire harness can be dissipated, and potential safety hazards of the wire harness are avoided.
Description
Technical Field
The invention relates to a new energy automobile motor controller wire harness, and belongs to the technical field of wire harness structures.
Background
The new energy automobile adopts unconventional automobile fuel as a power source (or adopts conventional automobile fuel and a novel vehicle-mounted power device), integrates advanced technologies in the aspects of power control and driving of the automobile, and forms an automobile with advanced technical principle, new technology and new structure.
The automobile motor is a component for driving wheels of the electric automobile to rotate, and plays an important role in normal operation of the whole new energy automobile. The motor controller pencil provides the assurance for the safety of electric automobile operation as the key spare part of new energy automobile motor, nevertheless because the controller pencil can generate heat at the during operation, causes the potential safety hazard to the automobile motor easily.
Disclosure of Invention
The invention aims to solve the technical problem of overcoming the defects of the prior art and provides a new energy automobile motor controller wire harness which can dissipate heat generated by a wire harness core wire and avoid potential safety hazards of the wire harness.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
the utility model provides a new energy automobile machine controller pencil, includes the internal insulation cover, be provided with a plurality of pencil heart yearns in the internal insulation cover, the external surface of internal insulation cover covers there is the heat dissipation layer, the heat dissipation layer outside surface is provided with the support frame layer, the support frame layer is porous structure, support frame layer outside surface is provided with outer lag, even there is a plurality of heat dissipation strip in the support frame layer outside, the fluting has been seted up on the outer lag, the heat dissipation strip is inlayed in the fluting.
The heat dissipation layer is made of heat-conducting silica gel sheets.
The material of the support frame layer comprises polytetrafluoroethylene.
The heat dissipation strip is made of copper or aluminum.
The supporting frame layer is fixedly connected with the heat dissipation strip through an adhesive.
The length direction of the heat dissipation strip is the same as that of the inner insulating sleeve, and the heat dissipation strip is uniformly distributed along the circumferential direction of the outer protective sleeve.
And heat conducting blocks which are respectively contacted with the heat radiating strips and the heat radiating layer are arranged in the supporting frame layer.
The invention has the beneficial effects that: the invention provides a new energy automobile motor controller wire harness, which is characterized in that a heat dissipation layer is sleeved on an inner insulation sleeve, a support frame layer is arranged outside the heat dissipation layer, a heat dissipation strip is bonded on the outer ring of the support frame layer, heat generated by a wire harness core wire is firstly dissipated through the heat dissipation layer and then the heat dissipation strip, the heat generated by the wire harness core wire can be well dissipated, and the stable work of the wire harness core wire is ensured.
Drawings
Fig. 1 is a schematic diagram of the general structure of a motor controller wire harness of a new energy automobile according to the invention;
FIG. 2 is a schematic diagram of a transverse structure of a motor controller wire harness of the new energy automobile;
fig. 3 is a schematic diagram of a vertical structure of a new energy automobile motor controller wire harness according to the invention.
The reference numbers in the figures are as follows: 1-a wire harness core; 2-inner insulating sleeve; 3-a heat dissipation layer; 4-a support frame layer; 5-heat dissipation strip; 6-outer protective sleeve; 7-splitting the wire bundle; 8-harness tapping; 9-first insulating tape; 10-a second insulating tape; 11-harness main plug.
Detailed Description
The present invention is further described with reference to the accompanying drawings, and the following examples are only for clearly illustrating the technical solutions of the present invention, and should not be taken as limiting the scope of the present invention.
As shown in fig. 1, the invention discloses a new energy automobile motor controller harness, which comprises two branch bundles 7, wherein one ends of the two branch bundles 7 are connected with a harness branch plug 8, an inner core wire and an outer side sleeve end of the branch bundle 7 are fixedly wrapped by a first insulating adhesive tape 9, the other ends of the two branch bundles 7 are fixedly wrapped by a second insulating adhesive tape 10 and are connected with a harness main plug 11.
As shown in fig. 2 and 3, the single wire harness includes an inner insulating sleeve 2, a plurality of wire harness core wires 1 are arranged in the inner insulating sleeve 2, and the inner insulating sleeve 2 is used for insulating the wire harness core wires 1 from an external conductor.
The outer side surface of the inner insulating sleeve 2 is covered with a heat dissipation layer 3, and heat generated by the wire harness core wire 1 is dissipated. In this embodiment, the heat dissipation layer 3 is made of a heat conductive silicone sheet, which has a certain insulation effect and a good heat dissipation effect.
The outer side surface of the heat dissipation layer 3 is provided with a support frame layer 4, and the support frame layer 4 is a porous structure, so that heat dissipation of the heat dissipation layer 3 is not hindered. In this embodiment, the material of the support frame layer 4 is selected from teflon.
The surface of the outer side of the support frame layer 4 is provided with an outer protective sleeve 6, and the outer protective sleeve 6 plays a role in protecting the whole wiring harness. The outer side of the support frame layer 4 is connected with a plurality of radiating strips 5, and the support frame layer 4 and the radiating strips 5 are fixedly connected through an adhesive. The outer protective sleeve 6 is provided with a groove, and the heat dissipation strip 5 is embedded in the groove. The length direction of the heat dissipation strips 5 is the same as that of the inner insulating sleeve 2, and the heat dissipation strips are uniformly distributed along the circumferential direction of the outer protective sleeve 6. In the present embodiment, the number of the heat dissipation bars 5 is preferably 8.
In order to increase the radiating effect of this application, be provided with the heat conduction piece that contacts with radiating strip 5 and radiating layer 3 respectively in the carriage layer 4, can directly transmit the heat on radiating layer 3 for radiating strip 5, the radiating effect is better.
According to the invention, the heat dissipation layer 3 is firstly sleeved on the inner insulation sleeve 2, then the support frame layer 4 is arranged outside the heat dissipation layer 3, the heat dissipation strip 5 is adhered to the outer ring of the support frame layer 4, the support frame layer 4 has certain elasticity, finally the protective sleeve 6 is sleeved on the outer ring of the support frame layer 4, and at the moment, the heat dissipation strip 5 is clamped into the open groove on the outer protective sleeve 6. According to the invention, heat generated by the wire harness core wire 1 is firstly radiated through the heat radiation layer 3 and then through the heat radiation strip 5, so that the heat generated by the wire harness core wire 1 can be well radiated, and the stable work of the wire harness core wire 1 is ensured.
The foregoing is only a preferred embodiment of the present invention and numerous modifications and alterations may be made thereto without departing from the principles of the invention and these modifications and alterations should be seen as within the scope of the invention.
Claims (7)
1. The utility model provides a new energy automobile motor controller pencil which characterized in that: including internal insulation cover (2), be provided with a plurality of pencil heart yearns (1) in internal insulation cover (2), the surface covering in internal insulation cover (2) outside has heat dissipation layer (3), heat dissipation layer (3) outside surface is provided with support frame layer (4), support frame layer (4) are porous structure, support frame layer (4) outside surface is provided with outer lag (6), even there are a plurality of heat dissipation strip (5) in the support frame layer (4) outside, the fluting has been seted up on outer lag (6), inlay in heat dissipation strip (5) the fluting.
2. The motor controller wire harness of the new energy automobile according to claim 1, characterized in that: the heat dissipation layer (3) is made of heat conduction silica gel sheets.
3. The motor controller wire harness of the new energy automobile according to claim 1, characterized in that: the material of the support frame layer (4) comprises polytetrafluoroethylene.
4. The motor controller wire harness of the new energy automobile according to claim 1, characterized in that: the material of the heat dissipation strip (5) comprises copper or aluminum.
5. The motor controller wire harness of the new energy automobile according to claim 1, characterized in that: the support frame layer (4) is fixedly connected with the heat dissipation strip (5) through an adhesive.
6. The motor controller wire harness of the new energy automobile according to claim 1, characterized in that: the length direction of the heat dissipation strip (5) is the same as that of the inner insulating sleeve (2), and the heat dissipation strip and the inner insulating sleeve are uniformly distributed along the circumference direction of the outer protective sleeve (6).
7. The motor controller wire harness of the new energy automobile according to claim 1, characterized in that: and heat conducting blocks which are respectively contacted with the heat dissipation strips (5) and the heat dissipation layer (3) are arranged in the support frame layer (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010364198.7A CN111584146A (en) | 2020-04-30 | 2020-04-30 | New energy automobile motor controller pencil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010364198.7A CN111584146A (en) | 2020-04-30 | 2020-04-30 | New energy automobile motor controller pencil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111584146A true CN111584146A (en) | 2020-08-25 |
Family
ID=72112493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010364198.7A Pending CN111584146A (en) | 2020-04-30 | 2020-04-30 | New energy automobile motor controller pencil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111584146A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002279832A (en) * | 2001-03-15 | 2002-09-27 | Fujikura Ltd | Feeding cable of feeding cable reel device for use in mobile equipment |
| CN206349176U (en) * | 2016-12-30 | 2017-07-21 | 安徽奔特尔汽车部件有限公司 | Charge high-voltage wiring harness |
| CN207966554U (en) * | 2018-01-29 | 2018-10-12 | 天津市江北电线电缆有限公司 | It is a kind of to be convenient for the underground cable of heat derives |
| CN208061702U (en) * | 2018-03-22 | 2018-11-06 | 深圳瑞诚电业有限公司 | A kind of high temperature high voltage resistant new-energy automobile electric wire |
| CN208351967U (en) * | 2018-06-08 | 2019-01-08 | 无锡市兴惠线缆有限公司 | A kind of anti-extrusion flat high flexible cable of radiating insulating |
| CN209607491U (en) * | 2019-04-12 | 2019-11-08 | 灏讯电缆连接器制造(常州)有限公司 | A kind of heat-resistant fireproof cable |
| CN210091741U (en) * | 2019-08-06 | 2020-02-18 | 广东天虹电缆有限公司 | New energy automobile charges with flat cable of heat dissipation |
-
2020
- 2020-04-30 CN CN202010364198.7A patent/CN111584146A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002279832A (en) * | 2001-03-15 | 2002-09-27 | Fujikura Ltd | Feeding cable of feeding cable reel device for use in mobile equipment |
| CN206349176U (en) * | 2016-12-30 | 2017-07-21 | 安徽奔特尔汽车部件有限公司 | Charge high-voltage wiring harness |
| CN207966554U (en) * | 2018-01-29 | 2018-10-12 | 天津市江北电线电缆有限公司 | It is a kind of to be convenient for the underground cable of heat derives |
| CN208061702U (en) * | 2018-03-22 | 2018-11-06 | 深圳瑞诚电业有限公司 | A kind of high temperature high voltage resistant new-energy automobile electric wire |
| CN208351967U (en) * | 2018-06-08 | 2019-01-08 | 无锡市兴惠线缆有限公司 | A kind of anti-extrusion flat high flexible cable of radiating insulating |
| CN209607491U (en) * | 2019-04-12 | 2019-11-08 | 灏讯电缆连接器制造(常州)有限公司 | A kind of heat-resistant fireproof cable |
| CN210091741U (en) * | 2019-08-06 | 2020-02-18 | 广东天虹电缆有限公司 | New energy automobile charges with flat cable of heat dissipation |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200825 |