CN206086600U - Electric automobile high pressure tank - Google Patents
Electric automobile high pressure tank Download PDFInfo
- Publication number
- CN206086600U CN206086600U CN201621026076.2U CN201621026076U CN206086600U CN 206086600 U CN206086600 U CN 206086600U CN 201621026076 U CN201621026076 U CN 201621026076U CN 206086600 U CN206086600 U CN 206086600U
- Authority
- CN
- China
- Prior art keywords
- electric automobile
- casing
- automobile high
- box
- case according
- 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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Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 23
- 229910052802 copper Inorganic materials 0.000 claims abstract description 23
- 239000010949 copper Substances 0.000 claims abstract description 23
- 238000007789 sealing Methods 0.000 claims description 22
- 238000009413 insulation Methods 0.000 claims description 7
- 238000012423 maintenance Methods 0.000 claims description 6
- 238000005452 bending Methods 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 1
- 239000011148 porous material Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model relates to an electric automobile field is an electric automobile high pressure tank particularly. High pressure tank includes the box that is used for holding the circuit device, is equipped with to be used for the confined case lid on the box, is equipped with the high voltage connector who is used for the connecting circuit to the side of the box, box internal circuit device is connected the circuit intercommunication of realizing between each circuit device through the copper bar. The utility model is not only simple in structure, and because high inferior incasement portion uses the copper bar to replace traditional wiring harness connection, fine reduction the loss of electric energy, connect through waterproof double -screw bolt at the high voltage connector that the high pressure tank outside set up simultaneously, fine water -proof effects has to be equipped with the atmospheric pressure balanced valve on the high pressure tank box, guaranteed the atmospheric pressure uniformity of box inside with the box outside air.
Description
Technical field
This utility model is related to electric automobile field, specifically a kind of electric automobile high-voltage case.
Background technology
At present under the support of country and the advantage in market, using for electric automobile can further frequently, so some batteries
Industry development is also very fast, but with the large-scale application of electrokinetic cell, the problem for increasingly highlighting is also more and more.First
Connection great majority in conventional high-tension case inside are attached by wire harness, although wire harness is easy to connect, but is because high-voltaghe compartment
Internal wiring is not a composition, so will result in wire harness in a jumble, simultaneously as wire harness has very big resistance, electric energy transmission
Shi Zaocheng larger electric energy loss, and be have electric current to pass through inside high-voltaghe compartment, so the drying inside high-voltaghe compartment is with dust-proof
The problem that we should be noted.
Utility model content
The purpose of this utility model is to provide a kind of box house and uses copper bar to replace the high-voltaghe compartment of wire harness connection.
To realize such purpose, the technical scheme that this utility model is provided is：A kind of electric automobile high-voltage case, including use
In the casing for holding circuit devcie, the case lid for closing is provided with casing upper end, is provided with for connecting circuit in body side
Adapter, the box house circuit devcie is connected the circuit communication realized between each circuit devcie by copper bar.
The casing lateral surface is provided with for the air pressure double-beat drop valve of balance box air pressure inside.
Using the sealing ring for sealing being adapted between the case lid and casing.
The periphery of the sealing ring is provided with the sealing ring limiting plate for limiting sealing ring extrusion.
The copper bar is undaform setting.
The copper bar is provided with for insulation board.
The insulation board is provided with air-vent.
The casing is formed using whole steel plate bending, and the full weld at side seam.
The adapter includes high-tension connector and low voltage connector, and the high-voltaghe compartment also includes maintenance switch, Suo Yougao
Pressure adapter, low voltage connector and maintenance switch are the components and parts of IP67 grades, and air pressure double-beat drop valve is also the unit of IP67 grades
Device.
Beneficial outcomes of the present utility model：
This utility model simple structure, processing technology is simple, simultaneously as high-voltaghe compartment inside replaces tradition using copper bar
Wire harness connection, the loss of electric energy is reduced well, due also to casing is provided with air pressure double-beat drop valve, can be to box house gas
Pressure is adjusted so that air pressure is identical with ambient pressure in case, it is most important that, it is of the present utility model when being attached to part
All it is to be attached using water-proof part so that the waterproof ability of high-voltaghe compartment strengthens, while outside the copper bar of high-voltaghe compartment inside setting
Shape is in undaform, and such setting not only increases conductive area, and because undaform is arranged causes copper bar and copper bar lower end
Gap is left between the insulating barrier of setting, can be radiated well.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the Local map of copper bar in this utility model.
1st, casing, 2, copper bar, 3, sealing ring, 4, adapter, 5, air pressure double-beat drop valve, 6, insulation board, 7, air-vent, 8, sealing
Circle limiting plate.
Specific embodiment
A kind of electric automobile high-voltage case, including for holding the casing 1 of circuit devcie, is provided with for sealing in the upper end of casing 1
The case lid for closing, in the side of casing 1 adapter for connecting circuit is provided with, and the internal circuit device of casing 1 is connected by copper bar 2
Realize the circuit communication between each circuit devcie.
Preferably, the lateral surface of casing 1 described in this utility model is provided with air pressure double-beat drop valve 5, such setting can be with
The air pressure inside of balance box 1 and the external pressure of casing 1, it is to avoid because the conductive exothermal of copper bar 2 causes the air pressure inside of casing 1 to raise.
As preferred, the realization of sealing ring 3 and the sealing of casing 1 of case lid utilization adaptation in this utility model, and every
The periphery of one sealing ring 3 be all provided with restricted sealing ring 3 extrusion sealing ring limiting plate 8, it is such setting avoid sealing ring 3 due to
Pressure is extruded；Sealing ring 3 be extruded not only affect it is attractive in appearance, while sealing effectiveness is not fine, using spacing in this device
Plate 8 makes it not be extruded, and greatly optimizes sealing effectiveness.
Used as preferred, copper bar 2 is that undaform is arranged in this utility model, and such setting can increase conductive area,
Strengthen electric conductivity, and because the undaform of copper bar 2 is arranged, so will result in and have when copper bar 2 is connected with insulating barrier 6 one
Fixed gap, can facilitate the radiating of copper bar 2, and used as bigger optimization, insulation board 7 is provided with air-vent, and such setting can be with
Be conducive to the radiating of copper bar 2, while and because copper bar 2 for undaform setting, position that thus can be appropriate on insulation board 7
Put.
Used as preferred, casing described in the utility model 1 is formed using whole steel plate bending, and the full weld at side seam, is kept away
The problem that outside plate is easily intake being spliced is exempted from, while whole steel plate hardness is identical, stress is also comparatively average, favorably
In the service life of casing.
Used as preferred, adapter includes high-tension connector and low voltage connector in this utility model, and high-voltaghe compartment also includes
Maintenance switch, all high-tension connectors, low voltage connector and maintenance switch are the components and parts of IP67 grades, air pressure double-beat drop valve
For the components and parts of IP67 grades, such setting greatly protects the aridity of internal components, while greatly improving height
The water proofing property of pressure case.
It is exemplarily described in the face of this utility model, it is clear that this utility model is implemented not by aforesaid way
Limit, if the improvement of the various unsubstantialities that method design of the present utility model and technical scheme are carried out is employed, or without
Improve and design of the present utility model and technical scheme are directly applied to into other occasions, in protection domain of the present utility model
Within.
Claims (9)
1. a kind of electric automobile high-voltage case, including for holding the casing (1) of circuit devcie, casing (1) upper end be provided with for
The case lid of closing, in body side the adapter (4) for connecting circuit is provided with, it is characterised in that the internal electricity of the casing (1)
Road device is connected the circuit communication realized between each circuit devcie by copper bar (2).
2. a kind of electric automobile high-voltage case according to claim 1, it is characterised in that set on casing (1) lateral surface
There is the air pressure double-beat drop valve (5) for balance box (1) air pressure inside.
3. a kind of electric automobile high-voltage case according to claim 1, it is characterised in that between the case lid and casing (1)
Using the sealing ring (3) for sealing of adaptation.
4. a kind of electric automobile high-voltage case according to claim 3, it is characterised in that the periphery of the sealing ring (3) sets
The sealing ring limiting plate (8) of restricted sealing ring (3) extrusion.
5. a kind of electric automobile high-voltage case according to claim 1, it is characterised in that the copper bar (2) sets for undaform
Put.
6. a kind of electric automobile high-voltage case according to claim 1, it is characterised in that the copper bar (2) be provided with for
Insulation board (6).
7. a kind of electric automobile high-voltage case according to claim 6, it is characterised in that the insulation board (6) is provided with
Pore (7).
8. a kind of electric automobile high-voltage case according to claim 1, it is characterised in that the casing (1) uses whole Zhang Gang
Plate bending is formed, and the full weld at side seam.
9. a kind of electric automobile high-voltage case according to claim 1, it is characterised in that the adapter (4) is including high pressure
Adapter and low voltage connector, the high-voltaghe compartment also includes maintenance switch, and all high-tension connectors, low voltage connector and maintenance are opened
Pass is the components and parts of IP67 grades, and air pressure double-beat drop valve (5) is also the components and parts of IP67 grades.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621026076.2U CN206086600U (en) | 2016-08-30 | 2016-08-30 | Electric automobile high pressure tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621026076.2U CN206086600U (en) | 2016-08-30 | 2016-08-30 | Electric automobile high pressure tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206086600U true CN206086600U (en) | 2017-04-12 |
Family
ID=58475041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621026076.2U Active CN206086600U (en) | 2016-08-30 | 2016-08-30 | Electric automobile high pressure tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206086600U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110188373A (en) * | 2019-04-11 | 2019-08-30 | 汉腾汽车有限公司 | A kind of positive relay switch control method of power battery master |
-
2016
- 2016-08-30 CN CN201621026076.2U patent/CN206086600U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110188373A (en) * | 2019-04-11 | 2019-08-30 | 汉腾汽车有限公司 | A kind of positive relay switch control method of power battery master |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20210601 Granted publication date: 20170412 |
|
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20240601 Granted publication date: 20170412 |