CN106207037B - A kind of integrated type battery system high pressure electrical appliance kit - Google Patents
A kind of integrated type battery system high pressure electrical appliance kit Download PDFInfo
- Publication number
- CN106207037B CN106207037B CN201610763667.6A CN201610763667A CN106207037B CN 106207037 B CN106207037 B CN 106207037B CN 201610763667 A CN201610763667 A CN 201610763667A CN 106207037 B CN106207037 B CN 106207037B
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- battery system
- mounting
- upper cover
- electric elements
- cathode
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The present invention relates to a kind of integrated type battery system high pressure electrical appliance kit, interior for installing the component of high voltage electrical apparatus of battery system, the component of high voltage electrical apparatus includes positive electric elements, cathode electric elements and functional circuit element；The electrical appliance kit includes upper cover and mounting seat, and the upper cover is detachably connected in the mounting seat, and the component of high voltage electrical apparatus is mounted between the upper cover and the mounting seat；The one side that the mounting seat is connected with the upper cover is equipped with the mounting portion for installing the positive electric elements, cathode electric elements and functional circuit element and separating the positive electric elements, cathode electric elements and functional circuit element insulating.Electrical appliance kit of the invention passes through setting mounting portion, positive electric elements, cathode electric elements and functional circuit element in the component of high voltage electrical apparatus of battery system is become one formula structure, making battery system, integration degree is high, and space utilization rate is big, installation space is small, and maintenance is flexible and convenient.
Description
Technical field
The present invention relates to integrated box technical fields, and in particular to a kind of integrated type battery system high pressure electrical appliance kit.
Background technique
Present Global auto industry is faced with the huge challenge of energy and environment problem, and current capacity usage ratio is high, because
The pure electric automobile of this no pollution to the environment has become the direction of future automobile industrial development.Core as electric car
Part, the safety of electric automobile power battery will directly influence the vehicle performance and driving safety of electric car.High-voltage electrical apparatus system
System carries entire battery system energy source task, and major function is can to connect on-off according to the control requirement of vehicle
Open high tension loop；When electrokinetic cell system electric current is excessive or short circuit occurs for route, the fuse in high-voltage electric system can
High tension loop is disconnected, battery pack explosion danger caused by short circuit is prevented.Currently, the electrical system of pure electric automobile battery pack is usual
Various high pressure components are fitted together using the form of electric mounting board, this mounting means makes component arrangement dispersion,
Line is more, and occupied space is big, and installation maintenance is also relatively difficult.Existing high pressure electric appliance box integrated level is low, versatility and exchange
Property it is poor, and do not separated with insulation board between each high pressure component, easily generation short circuit risk.
Summary of the invention
It is high the technical problem to be solved by the present invention is in view of the deficiencies of the prior art, provide a kind of integrated electric cell system
Press electrical appliance kit.
The technical solution that the present invention solves above-mentioned technical problem is as follows：A kind of integrated type battery system high pressure electrical appliance kit,
The interior component of high voltage electrical apparatus for being used to install battery system, the component of high voltage electrical apparatus include positive electric elements, cathode electric appliance member
Part and functional circuit element；The electrical appliance kit includes upper cover and mounting seat, and the upper cover is detachably connected on the installation bottom
On seat, the component of high voltage electrical apparatus is mounted between the upper cover and the mounting seat；The component of high voltage electrical apparatus includes just
Pole electric elements, cathode electric elements and functional circuit element are set on the one side that the mounting seat is connected with the upper cover
Have for installing the positive electric elements, cathode electric elements and functional circuit element and by positive electric elements, negative
The mounting portion that pole electric elements and functional circuit element insulating separate.
The beneficial effects of the invention are as follows：Electrical appliance kit of the invention is by setting mounting portion, by the High-Voltage Electrical Appliances of battery system
Positive electric elements, cathode electric elements and functional circuit element in element become one formula structure, make battery system
Integration degree is high, and space utilization rate is big, and installation space is small, and maintenance is flexible and convenient.
Based on the above technical solution, the present invention can also be improved as follows.
Further, the mounting seat includes mounting shell and bottom cover, and the one side of the mounting shell and the upper cover are removable
Connection is unloaded, the mounting portion is arranged on the one side that the mounting shell is connected with upper cover；The bottom cover is fixed on the installation
On the another side of shell, there are the sealing of the low voltage communication harness for battery system of arranging skies between the bottom cover and mounting shell
Between.
Beneficial effect using above-mentioned further scheme is：It, can by the way that sealing space is arranged between bottom cover and mounting shell
It arranges in sealing space low voltage communication harness, is effectively utilized space, and low voltage communication harness and component of high voltage electrical apparatus
Other harness are separated by mounting shell, improve safety.
Further, the component of high voltage electrical apparatus further include total positive input copper bar, total negative input copper bar, total positive output copper bar and
Total negative output copper bar；
First connecting portion, second connecting portion, third interconnecting piece and are connected on the circumferential outer of the mounting shell
Four interconnecting pieces；The first connecting portion, second connecting portion, third interconnecting piece and the 4th interconnecting piece are close to the side of the upper cover point
Mutually indepedent and insulation cathode input slot, cathode output magazine, positive input slot and positive output magazine Dui Ying not offered；It is described
It is anti-that cathode input slot, cathode output magazine, positive input slot and positive output magazine are covered with insulation close to the side of the upper cover
Protecting cover；
Total positive input copper bar is mounted in the positive input slot, and total negative input copper bar is mounted on the cathode
In input slot, total positive output copper bar is mounted in the positive output magazine, and total negative output copper bar is mounted on described negative
In the output magazine of pole.
Beneficial effect using above-mentioned further scheme is：By the way that each copper bar to be arranged in different slots, make high pressure
Mutually indepedent and insulation between the positive and negative anodes of electric elements；By be arranged insulating protection lid, improve electrical appliance kit high input voltage and
The safety of output.
Further, the positive electric elements are total positive relay, and the cathode electric elements are total negative relay；It is described
Mounting portion includes the positive mounting groove for installing total positive relay and the cathode peace for installing total negative relay
Tankage, the anode mounting groove and cathode mounting groove is mutually indepedent and mutually insulated.
Beneficial effect using above-mentioned further scheme is：By the way that total positive relay and total negative relay are separately positioned on
In mutually indepedent and insulation mounting groove, interference is reduced, the insulation distance between improving, it is therefore prevented that
Conductive part between positive and negative relay directly contact and caused by short circuit risk.
Further, the functional circuit element includes preliminary filling relay, heating relay, pre-charge resistance, heating fusing
Device, current divider and low pressure connector；
The mounting portion further include for install the first mounting groove of the preliminary filling relay, for install it is described heating after
Second mounting groove of electric appliance, third mounting groove for installing the pre-charge resistance, for installing the heating fuse
4th mounting groove, the 5th mounting groove for installing the current divider and for installing the low pressure connector the 6th installation
Slot.
Beneficial effect using above-mentioned further scheme is：By the way that each different high pressure component is separately positioned on phase
Mutually in independent and insulation mounting groove, interference is reduced, the insulation distance between improving, it is therefore prevented that high
Pressure component between conductive part directly contact and caused by short circuit risk.
Further, the mounting shell is equipped with multiple for being clamped the low pressure of battery system close to the one side of the bottom cover
Communicate the metallic channel of harness.
Beneficial effect using above-mentioned further scheme is：By avoiding low voltage communication harness chaotic in setting metallic channel,
Harness arrangement is more reasonable.
Further, the metallic channel is surrounded by multiple L-type grabs being arranged in rows, and one end of multiple L-type grabs is hung down
It is directly fixed on the mounting shell, surrounds the other end of any two L-type grab of the metallic channel towards on the contrary.
Beneficial effect using above-mentioned further scheme is：The metallic channel is surrounded by the way that grab is arranged, facilitates low pressure logical
News harness is detached from out of metallic channel.
Further, the upper cover is in the shell structure surrounded by bottom wall and the side wall being vertically connected on bottom wall edge, institute
It states and offers multiple heat release holes on the bottom wall of upper cover, the bottom wall of upper cover integrally connected on the one side of the mounting shell
There are more criss-cross reinforcing ribs.
Beneficial effect using above-mentioned further scheme is：By the way that reinforcing rib is arranged on the inside of upper cover, upper cover is improved
Structural strength and force stability.
Further, the side wall of the upper cover is connected with clamping portion far from one end of the bottom wall, the mounting shell
Holding section compatible with the clamping portion is connected on side wall.
Further, the clamping portion is multiple card adapter plates for extending to form of end by the side wall, in the card adapter plate
Offer blocked hole；The holding section be from the installation shell side wall to the prominent shape of the separate mounting shell central axial direction
At multiple protrusions, it is described protrusion correspond adaptation is connected in the blocked hole.
Beneficial effect using above-mentioned further scheme is：By setting protrusion and blocked hole, facilitate fastening and disassembly.
Detailed description of the invention
Fig. 1 is the schematic perspective view one of the electrical appliance kit of the present embodiment；
Fig. 2 is the schematic perspective view two of the electrical appliance kit of the present embodiment；
Fig. 3 is the exploded perspective structural schematic diagram of the electrical appliance kit of the present embodiment；
Fig. 4 is the schematic perspective view one of the mounting shell of the present embodiment；
Fig. 5 is the schematic perspective view two of the mounting shell of the present embodiment；
Fig. 6 is the enlarged structure schematic diagram in the portion A in Fig. 5；
Fig. 7 is the schematic perspective view one of the upper cover of the present embodiment；
Fig. 8 is the schematic perspective view two of the upper cover of the present embodiment；
Fig. 9 is the attachment structure schematic diagram of each component of high voltage electrical apparatus of the battery system of the present embodiment.
In attached drawing, parts list represented by the reference numerals are as follows：
1, upper cover；11, bottom wall；111, heat release hole；12, side wall；13, reinforcing rib；14, card adapter plate；141, blocked hole；2, pacify
Fill shell；21, mounting portion；211, positive mounting groove；212, cathode mounting groove；213, the first mounting groove；214, the second mounting groove；
215, third mounting groove；216, the 4th mounting groove；217, the 5th mounting groove；218, the 6th mounting groove；22, first connecting portion；
221, cathode input slot；23, second connecting portion；231, cathode output magazine；24, third interconnecting piece；241, positive input slot；25,
4th interconnecting piece；251, positive output magazine；26, L-type grab；261, metallic channel；27, insulating protection lid；28, raised；3, bottom cover；
4, screw；5, component of high voltage electrical apparatus；51, positive electric elements；52, cathode electric elements；53, total positive input copper bar；54, total negative
Input copper bar；55, total positive output copper bar；56, total negative output copper bar；57, functional circuit element；571, preliminary filling relay；572,
Heat relay；573, pre-charge resistance；574, fuse is heated；575, current divider；576, low pressure connector.
Specific embodiment
The principle and features of the present invention will be described below with reference to the accompanying drawings, and the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the invention.
As shown in figs. 1-9, a kind of integrated type battery system high pressure electrical appliance kit of the present embodiment, it is interior for installing battery
The component of high voltage electrical apparatus of system；Electrical appliance kit includes upper cover 1 and mounting seat, and the upper cover 1 is detachably connected on the installation bottom
On seat, the component of high voltage electrical apparatus 5 is mounted between the upper cover 1 and the mounting seat；The component of high voltage electrical apparatus 5 includes
Positive electric elements 51, cathode electric elements 52 and functional circuit element 57, the mounting seat be connected with the upper cover 1 one
Side be equipped with for install the positive electric elements 51, cathode electric elements 52 and functional circuit element 57 and by it is described just
The mounting portion 21 that pole electric elements 51, cathode electric elements 52 and 57 dielectric separation of functional circuit element are opened.The electricity of the present embodiment
Device box is by setting mounting portion, by positive electric elements, cathode electric elements and the function in the component of high voltage electrical apparatus of battery system
Can electric elements become one formula structure, making battery system, integration degree is high, and space utilization rate is big, and installation space is small,
Maintenance is flexible and convenient.
As shown in Figure 1-Figure 3, the embodiment of the present invention mounting seat includes mounting shell 2 and bottom cover 3, the mounting shell 2
One side is detachably connected with the upper cover 1, and the one side that the mounting shell 2 is connected with upper cover 1 is arranged in the mounting portion 21
On；The bottom cover 3 is fixed on the another side of the mounting shell 2 by screw 4, between the bottom cover 3 and mounting shell 2 there are
The sealing space of low voltage communication harness for battery system of arranging.By the way that sealing space is arranged between bottom cover and mounting shell,
Can arrange low voltage communication harness in sealing space, be effectively utilized space, and low voltage communication harness and component of high voltage electrical apparatus
Other harness separated by mounting shell, improve safety.
As shown in Fig. 4-Fig. 6 and Fig. 9, the embodiment of the present invention component of high voltage electrical apparatus 5 further includes total positive input copper bar 53, total
Negative input copper bar 54, total positive output copper bar 55 and total negative output copper bar 56；
First connecting portion 22, second connecting portion 23, third interconnecting piece are connected on the circumferential outer of the mounting shell 2
24 and the 4th interconnecting piece 25；The first connecting portion 22, second connecting portion 23, third interconnecting piece 24 and the 4th interconnecting piece 25 are close
The side of the upper cover 1, which respectively corresponds, offers mutually indepedent and insulation cathode input slot 221, cathode output magazine 231, anode
Input slot 241 and positive output magazine 251；The cathode input slot 221, cathode output magazine 231, positive input slot 241 and anode
Output magazine 251 is covered with insulating protection lid 27 close to the side of the upper cover 1；The first connecting portion 22, second connecting portion
23, third interconnecting piece 24 and the elongated plate structure of the 4th interconnecting piece 25.
Total positive input copper bar 53 is mounted in the positive input slot 241, and total negative input copper bar 54 is mounted on
In the cathode input slot 221, total positive output copper bar 55 is mounted in the positive output magazine 251, total negative output
Copper bar 56 is mounted in the cathode output magazine 231.
The present embodiment is made between the positive and negative anodes of component of high voltage electrical apparatus mutually by the way that each copper bar to be arranged in different slots
Independent and insulation；By the way that insulating protection lid is arranged, the safety of electrical appliance kit high input voltage and output is improved.
As shown in figure 9, the embodiment of the present invention anode electric elements 51 are total positive relay, the cathode electric elements 52
For total negative relay；The mounting portion 21 includes for installing total just positive mounting groove 211 of relay and for installing
The cathode mounting groove 212 of total negative relay, the anode mounting groove 211 and cathode mounting groove 212 are mutually indepedent and mutual
Insulation.By the way that total positive relay and total negative relay to be separately positioned in mutually indepedent and insulation mounting groove, that are reduced
Interference between this, the insulation distance between improving, it is therefore prevented that the conductive part between positive and negative relay directly connects
Touching and caused by short circuit risk.
As shown in figure 9, the embodiment of the present invention functional circuit element 57 includes preliminary filling relay 571, heating relay
572, pre-charge resistance 573, heating fuse 574, current divider 575 and low pressure connector 576；
As shown in Figure 4-Figure 6, the embodiment of the present invention mounting portion 21 further includes for installing the preliminary filling relay 571
First mounting groove 213, for install it is described heating relay 572 the second mounting groove 214, for installing the pre-charge resistance
573 third mounting groove 215, for install it is described heating fuse 574 the 4th mounting groove 216, for installing the shunting
5th mounting groove 217 of device 575 and the 6th mounting groove 218 for installing the low pressure connector 576.
As shown in figure 5, the embodiment of the present invention mounting shell 2 is used to block close to the one side of the bottom cover 3 equipped with multiple
Connect the metallic channel 261 of the low voltage communication harness of battery system.The mounting shell 2 is plate-like, the anode mounting groove 211, cathode
Mounting groove 212, the first mounting groove 213, the second mounting groove 214, third mounting groove 215, the 4th mounting groove 216, the 5th mounting groove
217, the 6th mounting groove 218 is the groove of formation of being recessed on the mounting shell 2.
The present embodiment by the way that each different high pressure component is separately positioned in mutually indepedent and insulation mounting groove,
Interference is reduced, the insulation distance between improving, it is therefore prevented that the electrically conductive portion between high pressure component
Point directly contact and caused by short circuit risk.
As shown in figure 5, the embodiment of the present invention metallic channel 261 is surrounded by multiple L-type grabs 26 being arranged in rows, Duo Gesuo
The one end for stating L-type grab 26 is vertically fixed on the mounting shell 2, surrounds any two L-type grab 26 of the metallic channel 261
The other end towards opposite.By avoiding low voltage communication harness chaotic, harness arrangement is more reasonable in setting metallic channel.
As shown in Figure 7 and Figure 8, the embodiment of the present invention upper cover 1 is in and by bottom wall 11 and is vertically connected on 11 edge of bottom wall
The shell structure that surrounds of side wall 12, offer multiple heat release holes 111, the bottom wall of the upper cover 1 on the bottom wall 11 of the upper cover 1
11 are connected with more criss-cross reinforcing ribs 13 on the one side of the mounting shell 2.By being set on the inside of upper cover
Reinforcing rib is set, the structural strength and force stability of upper cover are improved.
As shown in Fig. 1-Fig. 3 and Fig. 7, the side wall 12 of the embodiment of the present invention upper cover 1 is far from one end one of the bottom wall 11
Body is connected with clamping portion, and holding section compatible with the clamping portion is connected on the side wall of the mounting shell 2.
As shown in Fig. 1-Fig. 3 and Fig. 7, the embodiment of the present invention clamping portion is to be extended to form by the end of the side wall 12
Multiple card adapter plates 14 offer blocked hole 141 in the card adapter plate 14；The holding section be from 2 side wall of mounting shell to
Far from prominent multiple raised 28 formed of 2 central axial direction of mounting shell, described raised 28, which correspond adaptation, is connected to
In the blocked hole 141.By setting protrusion and blocked hole, facilitate fastening and disassembly.
The electrical appliance kit of the present embodiment uses one-piece injected technique, and integrated level is high, light-weight, and each high pressure component is logical
It crosses ambroin to separate, improves the safety of electrical appliance kit.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of integrated type battery system high pressure electrical appliance kit, interior for installing the component of high voltage electrical apparatus (5) of battery system, described
Component of high voltage electrical apparatus (5) includes positive electric elements (51), cathode electric elements (52) and functional circuit element (57)；Its feature
It is, the electrical appliance kit includes upper cover (1) and mounting seat, and the upper cover (1) is detachably connected in the mounting seat, institute
Component of high voltage electrical apparatus (5) is stated to be mounted between the upper cover (1) and the mounting seat；The mounting seat and the upper cover
(1) connected one side is equipped with for installing the positive electric elements (51), cathode electric elements (52) and functional circuit
Element (57) and the positive electric elements (51), cathode electric elements (52) and functional circuit element (57) dielectric separation are opened
Mounting portion (21)；
The anode electric elements (51) are total positive relay, and the cathode electric elements (52) are total negative relay；The function
Energy electric elements (57) include preliminary filling relay (571), heating relay (572), pre-charge resistance (573), heating fuse
(574), current divider (575) and low pressure connector (576).
2. a kind of integrated type battery system high pressure electrical appliance kit according to claim 1, which is characterized in that the mounting seat packet
Mounting shell (2) and bottom cover (3) are included, one side and the upper cover (1) of the mounting shell (2) are detachably connected, the mounting portion
(21) it is arranged on the one side that the mounting shell (2) is connected with upper cover (1)；The bottom cover (3) is fixed on the mounting shell (2)
Another side on, there are the close of the low voltage communication harness for battery system of arranging between the bottom cover (3) and mounting shell (1)
Seal space.
3. a kind of integrated type battery system high pressure electrical appliance kit according to claim 2, which is characterized in that the High-Voltage Electrical Appliances member
Part (5) further includes total positive input copper bar (53), total negative input copper bar (54), total positive output copper bar (55) and total negative output copper bar
(56)；
First connecting portion (22), second connecting portion (23), third connection are connected on the circumferential outer of the mounting shell (2)
Portion (24) and the 4th interconnecting piece (25)；The first connecting portion (22), second connecting portion (23), third interconnecting piece (24) and the 4th
Interconnecting piece (25) respectively corresponded close to the side of the upper cover (1) offer mutually indepedent and insulation cathode input slot (221),
Cathode output magazine (231), positive input slot (241) and positive output magazine (251)；The cathode input slot (221), cathode output
Slot (231), positive input slot (241) and positive output magazine (251) are covered with insulating protection close to the side of the upper cover (1)
It covers (27)；
Total positive input copper bar (53) is mounted in the positive input slot (241), total negative input copper bar (54) installation
In the cathode input slot (241), total positive output copper bar (55) is mounted in the positive output magazine (251), described
Total negative output copper bar (56) is mounted in the cathode output magazine (231).
4. a kind of integrated type battery system high pressure electrical appliance kit according to Claims 2 or 3, which is characterized in that the mounting portion
It (21) include the positive mounting groove (211) for installing total positive relay and the cathode for installing total negative relay
Mounting groove (212), it is described anode mounting groove (211) and cathode mounting groove (212) independently of each other and mutually insulated.
5. a kind of integrated type battery system high pressure electrical appliance kit according to claim 4, which is characterized in that the mounting portion (21)
It further include for installing the first mounting groove (213) of the preliminary filling relay (571), for installing the heating relay
(572) the second mounting groove (214), the third mounting groove (215) for installing the pre-charge resistance (573), for installing
The 4th mounting groove (216), the 5th mounting groove (217) for installing the current divider (575) of heating fuse (574)
And the 6th mounting groove (218) for installing the low pressure connector (576).
6. according to any one of claim 2 to 3,5 a kind of integrated type battery system high pressure electrical appliance kit, which is characterized in that institute
It states the one side of mounting shell (2) close to the bottom cover (3) and is equipped with multiple low voltage communication harness for being used to be clamped battery system
Metallic channel (261).
7. a kind of integrated type battery system high pressure electrical appliance kit according to claim 6, which is characterized in that the metallic channel
(261) it is surrounded by multiple L-type grabs (26) being arranged in rows, one end of multiple L-type grabs (26) is vertically fixed on described
On mounting shell (2), the other end of any two L-type grab (26) of the metallic channel (261) is surrounded towards on the contrary.
8. according to any one of claim 2 to 3,5,7 a kind of integrated type battery system high pressure electrical appliance kit, which is characterized in that
The upper cover (1) is in the shell structure surrounded by bottom wall (11) and the side wall (12) being vertically connected on bottom wall (11) edge, institute
It states and is offered multiple heat release holes (111) on the bottom wall (11) of upper cover (1), the bottom wall (11) of the upper cover (1) is close to the installation
More criss-cross reinforcing ribs (13) are connected on the one side of shell (2).
9. a kind of integrated type battery system high pressure electrical appliance kit according to claim 8, which is characterized in that the upper cover (1)
Side wall (12) is connected with clamping portion, one on the side wall (12) of the mounting shell (2) far from the one end of the bottom wall (11)
It is connected with holding section compatible with the clamping portion.
10. a kind of integrated type battery system high pressure electrical appliance kit according to claim 9, which is characterized in that the clamping portion is
The multiple card adapter plates (14) extended to form by the end of the side wall (12) offer blocked hole on the card adapter plate (14)
(141)；The holding section be from the mounting shell (2) side wall to far from the prominent shape of the mounting shell (2) central axial direction
At multiple raised (28), the protrusion (28) corresponds adaptation and is connected in the blocked hole (141).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610763667.6A CN106207037B (en) | 2016-08-30 | 2016-08-30 | A kind of integrated type battery system high pressure electrical appliance kit |
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| CN201610763667.6A CN106207037B (en) | 2016-08-30 | 2016-08-30 | A kind of integrated type battery system high pressure electrical appliance kit |
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| CN106207037A CN106207037A (en) | 2016-12-07 |
| CN106207037B true CN106207037B (en) | 2018-11-30 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107403971B (en) * | 2017-06-26 | 2022-07-19 | 北京普莱德新能源电池科技有限公司 | Integrated high-voltage electrical box for battery system |
| CN108550757B (en) * | 2018-06-28 | 2023-10-24 | 余姚市海泰贸易有限公司 | Power battery cut-off unit |
| CN112654190A (en) * | 2020-12-21 | 2021-04-13 | 孚能科技(赣州)股份有限公司 | High-voltage distribution box, lower shell assembly thereof, power battery system and automobile |
| CN112635898B (en) * | 2020-12-23 | 2024-01-09 | 哈尔滨昆宇新能源有限公司 | Battery module panel structure |
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| CN106207037A (en) | 2016-12-07 |
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