CN109026965A - A kind of electric automobile high-voltage case built-in electrical insulation support base - Google Patents
A kind of electric automobile high-voltage case built-in electrical insulation support base Download PDFInfo
- Publication number
- CN109026965A CN109026965A CN201810933727.3A CN201810933727A CN109026965A CN 109026965 A CN109026965 A CN 109026965A CN 201810933727 A CN201810933727 A CN 201810933727A CN 109026965 A CN109026965 A CN 109026965A
- Authority
- CN
- China
- Prior art keywords
- insulating
- insulating part
- bolt
- supporting seat
- screw rod
- 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
Links
- 238000010292 electrical insulation Methods 0.000 title claims abstract description 8
- 238000009434 installation Methods 0.000 claims abstract description 17
- 239000004020 conductor Substances 0.000 claims abstract description 13
- 238000009413 insulation Methods 0.000 claims abstract description 10
- 239000003973 paint Substances 0.000 claims abstract description 8
- 239000000523 sample Substances 0.000 claims abstract description 6
- 239000004593 Epoxy Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 239000003292 glue Substances 0.000 claims description 5
- 229920005989 resin Polymers 0.000 claims description 5
- 239000011347 resin Substances 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 239000004922 lacquer Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 3
- 229910052802 copper Inorganic materials 0.000 abstract description 3
- 239000010949 copper Substances 0.000 abstract description 3
- 238000011900 installation process Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B39/00—Locking of screws, bolts or nuts
- F16B39/02—Locking of screws, bolts or nuts in which the locking takes place after screwing down
- F16B39/021—Locking of screws, bolts or nuts in which the locking takes place after screwing down by injecting a settable material after the screwing down
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B33/00—Features common to bolt and nut
- F16B33/004—Sealing; Insulation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B43/00—Washers or equivalent devices; Other devices for supporting bolt-heads or nuts
- F16B43/001—Washers or equivalent devices; Other devices for supporting bolt-heads or nuts for sealing or insulation
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Insulating Bodies (AREA)
Abstract
The present invention provides a kind of electric automobile high-voltage case built-in electrical insulation support base, the electric conductor inside its top and high-voltaghe compartment is connected, and bottom is fixed using installation foundation, forms constraint in space to electric conductor；The insulating supporting seat mainly includes T-bolt and covers the insulating part outside it, T-bolt includes head and screw rod, and head and a part of screw rod probe into insulating part, and is bonded with the inner wall of insulating part, remainder screw rod stretches out outside insulating part, and is equipped with matched fastener；The outer wall of insulating part is coated with one layer of insulated paint.Intensity of the present invention is high, highly reliable, can support and fix the electric conductors such as copper bar in lesser installation space, guarantee insulation distance, it can be achieved that conveniently, efficiently installing.Installation space is greatlyd save, whole device part is few, and integrated level is high, small in size, can facilitate installation in especially narrow installation space, whole installation process is convenient and simple, it is ensured that the reliability of insulation support device mounting structure.
Description
Technical field
The present invention relates to electric car fields, particularly, are related to a kind of electric automobile high-voltage case built-in electrical insulation support base.
Background technique
Electric automobile high-voltage case is intended to power using voltage levels or high current density, this makes power supply system to exhausted
The requirement of edge clear distance and non-conducting material leakage distance is continuously improved.In electric automobile high-voltage case, copper bar and fuse are by insulation branch
Support seat supports and fixation.And electrical body is made to be electrically insulated with installation foundation.
In view of the vehicle method of operation, with product placement position.Therefore high-voltaghe compartment requires insulation support device to want in satisfaction
In the case where asking, installation space should reduce as far as possible, to save more spaces, and meet the needs of electric insulation.Insulation branch
Support seat should also have easy for installation, high-precision, highly reliable feature.
It for the insulating supporting seat using steel-wire screw-socket, is easy to loosen, causes electrical body to loosen and generate arcing electric discharge phenomena,
There are security risks.
Summary of the invention
It is an object of that present invention to provide a kind of electric automobile high-voltage case built-in electrical insulation support base, to solve safety not enough etc.
Technical problem.
To achieve the above object, the present invention provides a kind of electric automobile high-voltage case built-in electrical insulation support base, its tops
It is connect with the electric conductor inside high-voltaghe compartment, bottom is fixed using installation foundation, forms constraint in space to electric conductor；The insulation
Support base mainly includes T-bolt and covers the insulating part outside it, and T-bolt includes head and screw rod, head and a part
Screw rod probes into insulating part, and bonds with the inner wall of insulating part, and remainder screw rod stretches out outside insulating part, and is equipped with matched
Fastener；The outer wall of the insulating part is coated with one layer of insulated paint.
One of as a preferred technical scheme, any electrical part of the installation foundation in mounting plate or mounting rack
Part mounting plane.
One of as a preferred technical scheme, the insulating part is equipped with mounting hole far from one end of fastener, is used for and height
Press the electric conductor connection inside case.
One of as a preferred technical scheme, the insulating part is T-shaped, and it is consistent with the shape direction of T-bolt, absolutely
The internal diameter of edge part is slightly larger than the outer diameter of T-bolt.
One of as a preferred technical scheme, the material of the insulating part is epoxy glass cloth laminated board, the material of T-bolt
Matter is stainless steel.
One of as a preferred technical scheme, T-bolt probes between the part of insulating part and the inner wall of insulating part between having
Gap fills curable resin glue in the gap, and curable resin glue is more preferably that epoxy resin is mixed with polyamide
Object, the two mass ratio are 1:1.
One of as a preferred technical scheme, the fastener is nut.
One of as a preferred technical scheme, the insulated paint is epoxy-based lacquers.
The invention has the following advantages:
Intensity of the present invention is high, highly reliable, can support and fix the electric conductors such as copper bar in lesser installation space,
Guarantee insulation distance, it can be achieved that conveniently, efficiently installing.Installation space is greatlyd save, whole device part is few, integrated level height,
It is small in size, installation can be facilitated in especially narrow installation space, whole installation process is convenient and simple, it is ensured that insulating supporting dress
Set the reliability of mounting structure.
T-type bolt structure of the invention can effectively prevent bolt own rotation, while reduce volume.In addition, of the invention
Insulating part meets fire protection requirement, due to not moldable, therefore uses inner wall bonding mode.Insulating supporting intensity is equal to bolt strength,
And bolt is not easy to loosen.
Other than objects, features and advantages described above, there are also other objects, features and advantages by the present invention.
Below with reference to figure, the present invention is described in further detail.
Detailed description of the invention
The attached drawing constituted part of this application is used to provide further understanding of the present invention, schematic reality of the invention
It applies example and its explanation is used to explain the present invention, do not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of this insulating supporting seat of the invention；
Fig. 2 is insulating supporting seat appearance diagram of the present invention；
Fig. 3 is the scheme of installation of insulating supporting seat of the present invention；
Wherein, 1- screw rod, 2- fastener, 3- insulating supporting seat, 4- insulating part, 5- insulated paint, the head 6-, 7- mounting hole,
8- curable resin glue.
Specific embodiment
The embodiment of the present invention is described in detail below in conjunction with attached drawing, but the present invention can be limited according to claim
Fixed and covering multitude of different ways is implemented.
Embodiment:
Referring to figure 1, figure 2 and figure 3, a kind of electric automobile high-voltage case built-in electrical insulation support base 3, in its top and high-voltaghe compartment
The electric conductor in portion connects, and bottom is fixed using installation foundation, forms constraint in space to electric conductor；The insulating supporting seat is main
Including T-bolt and the insulating part 4 outside it is covered, T-bolt includes head 6 and screw rod 1, and head 6 and a part of screw rod 1 are visited
Enter in insulating part 4, and bonded with the inner wall of insulating part 4, remainder screw rod 1 stretches out outside insulating part 4, and is equipped with matched
Fastener 2；The outer wall of insulating part 4 is coated with one layer of insulated paint 5.
Insulating part 4 is equipped with mounting hole 7 far from one end of fastener 2, for connecting with the electric conductor inside high-voltaghe compartment.
Insulating part 4 is T-shaped, consistent with the shape direction of T-bolt, and the internal diameter of insulating part 4 is slightly larger than T-bolt
Outer diameter.
The material of insulating part 4 is epoxy glass cloth laminated board, and the material of T-bolt is stainless steel.
T-bolt, which probes between the part of insulating part 4 and the inner wall of insulating part 4, gap, fills in the gap curable
Resin glue 8.
Fastener 2 is nut.Insulated paint 5 is epoxy-based lacquers.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (7)
1. a kind of electric automobile high-voltage case built-in electrical insulation support base, which is characterized in that the conduction inside its top and high-voltaghe compartment
Body connection, bottom are fixed using installation foundation, form constraint in space to electric conductor；The insulating supporting seat mainly includes T-type
Bolt and the insulating part outside it being covered, T-bolt includes head and screw rod, and head and a part of screw rod probe into insulating part,
And bonded with the inner wall of insulating part, remainder screw rod stretches out outside insulating part, and is equipped with matched fastener；The insulation
The outer wall of part is coated with one layer of insulated paint.
2. insulating supporting seat according to claim 1, which is characterized in that the insulating part is equipped with far from one end of fastener
Mounting hole, for being connect with the electric conductor inside high-voltaghe compartment.
3. insulating supporting seat according to claim 1, which is characterized in that the insulating part is T-shaped, with T-bolt
Shape direction it is consistent, the internal diameter of insulating part is slightly larger than the outer diameter of T-bolt.
4. insulating supporting seat according to claim 1, which is characterized in that the material of the insulating part is epoxy glass cloth
Pressing plate, the material of T-bolt are stainless steel.
5. insulating supporting seat according to claim 1, which is characterized in that T-bolt probes into part and the insulation of insulating part
There is gap between the inner wall of part, curable resin glue is filled in the gap.
6. insulating supporting seat according to claim 1, which is characterized in that the fastener is nut.
7. insulating supporting seat according to claim 1, which is characterized in that the insulated paint is epoxy-based lacquers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810933727.3A CN109026965A (en) | 2018-08-16 | 2018-08-16 | A kind of electric automobile high-voltage case built-in electrical insulation support base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810933727.3A CN109026965A (en) | 2018-08-16 | 2018-08-16 | A kind of electric automobile high-voltage case built-in electrical insulation support base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109026965A true CN109026965A (en) | 2018-12-18 |
Family
ID=64630537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810933727.3A Pending CN109026965A (en) | 2018-08-16 | 2018-08-16 | A kind of electric automobile high-voltage case built-in electrical insulation support base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109026965A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2623933A1 (en) * | 1987-11-26 | 1989-06-02 | Thomson Csf | Electrical-insulation and/or galvanic-isolation device for a nut-and-bolt system |
| CN2324685Y (en) * | 1998-03-27 | 1999-06-16 | 申玉鸿 | Spiral chuck jaw type three-phase electric cable coupling device |
| CN2792105Y (en) * | 2005-04-25 | 2006-06-28 | 上海大屯能源股份有限公司 | SCR fixing device |
| CN101710655A (en) * | 2009-12-02 | 2010-05-19 | 中国广东核电集团有限公司 | On-line monitoring grounding wire lead-out structure of high-voltage sleeve |
| CN102022410A (en) * | 2009-09-17 | 2011-04-20 | 耐螺扣紧固件(上海)有限公司 | Sealed electricity-isolating bolt and manufacture method thereof |
| CN102141072A (en) * | 2009-12-24 | 2011-08-03 | 株式会社新王材料 | Screw for use in a radio wave receiver, method of making the screw, and radio wave receiver |
| CN102354817A (en) * | 2011-08-01 | 2012-02-15 | 黄山泰客轨道电气有限公司 | Wiring terminal and special wiring bolt |
| US20120160960A1 (en) * | 2010-12-28 | 2012-06-28 | Mitsubishi Aircraft Corporation | Lightning-resistant fastener |
| CN203289795U (en) * | 2013-06-13 | 2013-11-13 | 王松豪 | Mounting base of controller junction box |
| CN203311943U (en) * | 2013-03-08 | 2013-11-27 | 丰田自动车株式会社 | Insulator |
| CN106054537A (en) * | 2016-05-31 | 2016-10-26 | 哈尔滨工业大学 | Load system for capillary discharge EUV light source |
| CN107768114A (en) * | 2017-11-29 | 2018-03-06 | 魏琳 | A kind of composite high-voltage insulator energizes transformer |
| CN208619503U (en) * | 2018-08-16 | 2019-03-19 | 株洲联诚集团控股股份有限公司 | A kind of electric automobile high-voltage case built-in electrical insulation support base |
-
2018
- 2018-08-16 CN CN201810933727.3A patent/CN109026965A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2623933A1 (en) * | 1987-11-26 | 1989-06-02 | Thomson Csf | Electrical-insulation and/or galvanic-isolation device for a nut-and-bolt system |
| CN2324685Y (en) * | 1998-03-27 | 1999-06-16 | 申玉鸿 | Spiral chuck jaw type three-phase electric cable coupling device |
| CN2792105Y (en) * | 2005-04-25 | 2006-06-28 | 上海大屯能源股份有限公司 | SCR fixing device |
| CN102022410A (en) * | 2009-09-17 | 2011-04-20 | 耐螺扣紧固件(上海)有限公司 | Sealed electricity-isolating bolt and manufacture method thereof |
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| CN102141072A (en) * | 2009-12-24 | 2011-08-03 | 株式会社新王材料 | Screw for use in a radio wave receiver, method of making the screw, and radio wave receiver |
| US20120160960A1 (en) * | 2010-12-28 | 2012-06-28 | Mitsubishi Aircraft Corporation | Lightning-resistant fastener |
| CN102354817A (en) * | 2011-08-01 | 2012-02-15 | 黄山泰客轨道电气有限公司 | Wiring terminal and special wiring bolt |
| CN203311943U (en) * | 2013-03-08 | 2013-11-27 | 丰田自动车株式会社 | Insulator |
| CN203289795U (en) * | 2013-06-13 | 2013-11-13 | 王松豪 | Mounting base of controller junction box |
| CN106054537A (en) * | 2016-05-31 | 2016-10-26 | 哈尔滨工业大学 | Load system for capillary discharge EUV light source |
| CN107768114A (en) * | 2017-11-29 | 2018-03-06 | 魏琳 | A kind of composite high-voltage insulator energizes transformer |
| CN208619503U (en) * | 2018-08-16 | 2019-03-19 | 株洲联诚集团控股股份有限公司 | A kind of electric automobile high-voltage case built-in electrical insulation support base |
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