CN108666832A - Cylinder manifold and high voltage system containing it - Google Patents
Cylinder manifold and high voltage system containing it Download PDFInfo
- Publication number
- CN108666832A CN108666832A CN201710203855.8A CN201710203855A CN108666832A CN 108666832 A CN108666832 A CN 108666832A CN 201710203855 A CN201710203855 A CN 201710203855A CN 108666832 A CN108666832 A CN 108666832A
- Authority
- CN
- China
- Prior art keywords
- electric connecting
- connecting sheet
- electrically connected
- relay
- group
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R25/00—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
- H01R25/16—Rails or bus-bars provided with a plurality of discrete connecting locations for counterparts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/68—Structural association with built-in electrical component with built-in fuse
- H01R13/684—Structural association with built-in electrical component with built-in fuse the fuse being removable
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
- H01R13/703—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a kind of cylinder manifold and containing its high voltage system, the cylinder manifold includes substrate, electrical connection module and low-voltage control circuit, the electrical connection module is used for installation insurance silk and relay, and for being electrically connected to form high voltage control circuit with the fuse and the relay, and the electrical connection module is integrated in the substrate；The low-voltage control circuit is used to control the folding of the contact of the relay, and the low-voltage control circuit is integrated in the substrate.The high voltage system includes cylinder manifold as described above.The configuration of the present invention is simple, use cost is low, and installation, maintenance is more convenient, and realizes that high voltage control and low voltage control are relatively reliable.
Description
Technical field
The present invention relates to a kind of cylinder manifold and containing its high voltage system.
Background technology
Currently, most of high voltage systems are all that piecemeal is realized in the prior art, wherein place in high voltage control circuit
In in a special high voltage power distributing cabinet, and the electrical connection between high tension apparatus is realized by multiple conducting wires, low-voltage control circuit
It is separately set in a control cabinet, and controller realizes the control opened and closed to high tension apparatus also by multiple conducting wires.However, using
The high voltage system of this structure type has the following defects：Configuration is complicated, and complicated, occupied space is big, installation
It is inconvenient.
Invention content
The technical problem to be solved by the present invention is in order to overcome high voltage system configuration traditional in the prior art
Defect complicated, complicated, occupied space is big and installation is inconvenient, provides a kind of cylinder manifold and the high voltage control system containing it
System.
The present invention is to solve above-mentioned technical problem by following technical proposals：
A kind of cylinder manifold, including substrate, which is characterized in that the cylinder manifold further includes：
Electrical connection module, the electrical connection module be used for installation insurance silk and relay, and for the fuse and
The relay is electrically connected to form high voltage control circuit, and the electrical connection module is integrated in the substrate；
Low-voltage control circuit, the low-voltage control circuit are used to control the folding of the contact of the relay, and described low
Voltage-controlled circuit processed is integrated in the substrate.
In the present solution, electrical connection module and low-voltage control circuit are integrated in substrate, simple in structure, use cost is low,
It is easy for installation, and realize that high voltage control and low voltage control are relatively reliable.
Preferably, the electrical connection module includes for being mounted and electrically connected the one of the fuse group of first electrical connection
Piece, one group of second electric connecting sheet for being mounted and electrically connected the relay, and first electric connecting sheet of group and the group second
Electric connecting sheet is electrically connected.
Preferably, first electric connecting sheet of group has the first mounting hole for installing the fuse, first peace
Dress hole with the electrode of the fuse for being correspondingly arranged and being electrically connected with the electrode of the corresponding fuse, the substrate
In position corresponding with the melt of the fuse there are hollow-out parts, the hollow-out parts to be used to accommodate the molten of the fuse
Body；
There is second electric connecting sheet of group the second mounting hole for installing the relay, second mounting hole to be used for
It passes through for the pole of the relay and is electrically connected with the pole of the relay.
In the present solution, form using the above structure, can not only highly reliably realize each electricity in high voltage control circuit
Electrical connection between device, and it is simple in structure, and production cost is low, occupies little space.
Preferably, first mounting hole includes threaded hole and one first storage tank positioned at described threaded hole one end, institute
The first storage tank is stated for accommodating one first conductive resilient element with by the electricity of first conductive resilient element and the fuse
Pole, which is floated, to be electrically connected；
Alternatively, first mounting hole includes threaded hole and is located at two first storage tanks at the threaded hole both ends,
Each first storage tank is respectively used to accommodate one first conductive resilient element and be floated with the electrode of the corresponding fuse
Dynamic electrical connection.
In the present solution, the first storage tank the first conductive resilient element and is electrically connected for accommodating with the first conductive resilient element,
Simple in structure, cost is relatively low, and makes reliability of electrical connection between the first mounting hole and the electrode of fuse more preferably.
Preferably, first conductive resilient element is conductive spring.
Preferably, second mounting hole includes through-hole and one second storage tank positioned at described through-hole one end, described
Two storage tanks are used to accommodate one second conductive resilient element with floating by the pole of second conductive resilient element and the relay
Dynamic electrical connection；
Alternatively, second mounting hole includes through-hole and is located at two second storage tanks at the through-hole both ends, it is each
Second storage tank is electrically connected for accommodating one second conductive resilient element and floating with the pole of the corresponding relay.
In the present solution, the second storage tank the second conductive resilient element and is electrically connected for accommodating with the second conductive resilient element,
Simple in structure, cost is relatively low, and makes reliability of electrical connection between the second mounting hole and the pole of relay more preferably.
Preferably, second conductive resilient element is conductive spring.
Preferably, first electric connecting sheet of group is equipped with the first socket, first socket and first electric connecting sheet of group
It is electrically connected and is used to that high-pressure insert to be installed；
Second electric connecting sheet of group is equipped with the second socket, and second socket is electrically connected simultaneously with second electric connecting sheet of group
For installing high-pressure insert.
In the present solution, the first socket and the second socket can be used in installing high-pressure insert, so as to pass through different work(
The high-pressure insert of energy realizes the high-low pressure confluence of high-voltage electricity device.
Preferably, first electric connecting sheet of group is electrically connected by the first metal switching piece with first socket, described
One end of one metal switching piece is electrically connected with first electric connecting sheet of group, and the other end is electrically connected with first socket；
Second electric connecting sheet of group is electrically connected by the second metal switching piece with second socket, and second metal turns
One end of contact pin is electrically connected with second electric connecting sheet of group, and the other end is electrically connected with second socket.
In the present solution, the setting of the first metal switching piece and the second metal switching piece is convenient for inserting the first socket and second
Seat is set to the outside at the edge of substrate, consequently facilitating installation high-pressure insert.
Preferably, first socket is riveted on the other end of the first metal switching piece, the second socket riveting
In the other end of the second metal switching piece.
Preferably, the first metal switching piece includes setting gradually the first changeover section, the first bending part and first
Installation section, first changeover section are electrically connected with first electric connecting sheet of group and are located at first electric connecting sheet of group same
Plane, the first installation part are electrically connected with first socket, and are located at described the on the thickness direction of the substrate
The lower section of one changeover section；
The second metal switching piece includes setting gradually the second changeover section, the second bending part and the second mounting portion
Point, second changeover section is electrically connected with second electric connecting sheet of group and is generally aligned in the same plane with second electric connecting sheet of group,
Second installation section is electrically connected with second socket, and is located at described second on the thickness direction of the substrate and is transferred
Partial lower section.
It, can in the present solution, the first metal switching piece and the second metal switching piece of form using the above structure
The whole height of the high voltage system using the cylinder manifold is reduced, occupied space is smaller.
Preferably, first socket and second socket are located at the outside of the periphery of the substrate.
In the present solution, form using the above structure, is easily installed high-pressure insert.
Preferably, the low-voltage control circuit includes low voltage outlet terminals and relay control terminal, low voltage outlet terminals
Contact is controlled with a group relay, group relay control contact is electrically connected by the first conducting wire and the relay control terminal
It connects, and the relay control terminal is electrically connected by the harness of the relay and the contact controller for opening/closing of the relay
It connects, the folding for controlling the relay.
In the present solution, using low voltage outlet terminals can highly reliably, conveniently realize relay contact open and close
Control, and it is simple in structure.
Preferably, the cylinder manifold further includes Hall sensor, the Hall sensor is set to the electrical connection module
The electric current on the high voltage control circuit is gone up and is used to detect, and the low-voltage control circuit is equipped with Hall leading-out terminal, institute
Hall sensor to be stated to be electrically connected with the Hall leading-out terminal, the low voltage outlet terminals also have one group of electric current output contact,
The Hall leading-out terminal is electrically connected by the second conducting wire with this group of electric current output contact, for acquiring the Hall sensor inspection
The electric current measured and this group of electric current output contact output current output contact Hall output end by the low voltage outlet terminals
Electron current output contact.
In the present solution, using the above structure, the electric current on high voltage control circuit can be detected, and the electric current of acquisition is believed
Number feed back to controller by low voltage outlet terminals, controller can send out corresponding control letter according to the current signal detected
Number, it plays a protective role to entire high voltage system.
Preferably, also there is the low voltage outlet terminals one group of voltage output contact, the electrical connection module to be equipped with electricity
Collect contacts, the voltage acquisition contact are pressed to pass through this group of voltage output contact of privates and low voltage outlet terminals electricity
Connection.
Preferably, first electric connecting sheet of group includes the first positive electric connecting sheet and the first negative electricity connection sheet, described first just
Electric connecting sheet and the first negative electricity connection sheet all have first mounting hole, and are respectively used to two electricity with the fuse
Pole is electrically connected；
The first negative electricity connection sheet is electrically connected with second electric connecting sheet of group, and the first positive electric connecting sheet is equipped with the
One socket, first socket are electrically connected with the described first positive electric connecting sheet and are used to install high-pressure insert, with high voltage interface
Output end electrical connection.
Preferably, second electric connecting sheet of group includes being respectively used to be mounted and electrically connected total positive relay and always negative relay
The total positive electric connecting sheet of a pair and a pair of total negative electricity connection sheet；
This has total positive electric connecting sheet is always just being electrically connected with what two poles of total positive relay were electrically connected respectively
Contact pin and total positive and negative electric connecting sheet, and all had for described total in total positive electric connecting sheet and total positive and negative electric connecting sheet
Second mounting hole that the corresponding pole of positive relay passes through, it is total just slotting that total positive electric connecting sheet is equipped with second
Seat, described second total positive socket are electrically connected with total positive electric connecting sheet and are used to install high-pressure insert；
This there is the total negative and positive being electrically connected respectively with two poles of total negative relay to be electrically connected total negative electricity connection sheet
Contact pin and always negative negative electricity connection sheet, and all had for described total in total negative and positive electric connecting sheet and the always negative negative electricity connection sheet
Second mounting hole that the corresponding pole of negative relay passes through, total negative and positive electric connecting sheet are connect with first negative electricity
Piece is electrically connected, and the always negative negative electricity connection sheet is equipped with the second total negative socket, described second always negative socket with it is described total negative
Electric connecting sheet is electrically connected and is used to install high-pressure insert.
Preferably, second electric connecting sheet of group further includes being electrically connected for being mounted and electrically connected a pair of of preliminary filling of preliminary filling relay
Contact pin, this has the pre- positive charged connection sheet being electrically connected respectively with two poles of the preliminary filling relay to preliminary filling electric connecting sheet
With pre- negatively charged connection sheet, and all had in the pre- positive charged connection sheet and the pre- negatively charged connection sheet for the preliminary filling after
Second mounting hole that the corresponding pole of electric appliance passes through, the pre- negatively charged connection sheet are equipped with the second preliminary filling socket, institute
It states the second preliminary filling socket and is electrically connected and is used to install high-pressure insert, the pre- positive charged connection sheet with the pre- negatively charged connection sheet
It is electrically connected total positive electric connecting sheet, pre- negatively charged connection sheet electrical connection total positive and negative electric connecting sheet.
In the present solution, preliminary filling relay can prevent direct powered on moment because charging current may too greatly caused by capacitance,
The switching devices such as DC relay damage, to effective protection capacitance, DC relay.
Preferably, second electric connecting sheet of group further includes being electrically connected for being mounted and electrically connected the charging of charge relay
Piece, this to charging electric connecting sheet have the positive electric connecting sheet of charging that is electrically connected respectively with two poles of the charge relay and
Charge negative electricity connection sheet, and is all had in the positive electric connecting sheet of the charging and the charging negative electricity connection sheet for the charging relay
Second mounting hole that the corresponding pole of device passes through, the charging negative electricity connection sheet are electrically connected with total positive electric connecting sheet
It connects, and the positive electric connecting sheet of charging is equipped with the second charging socket, second charging socket is just being electrically connected with the charging
Piece is electrically connected and is used to install high-pressure insert.
In the present solution, charge relay setting, enhance the safeguard protection of personnel and component, control is reasonable, safety
Reliably.
Preferably, the cylinder manifold further includes preliminary filling resistance, one end of the preliminary filling resistance is always just being electrically connected with described
Piece is electrically connected, and the other end of the preliminary filling resistance is electrically connected with the pre- positive charged connection sheet.
In the present solution, preliminary filling resistance can play the role of current limliting.
Preferably, first electric connecting sheet of group and second electric connecting sheet of group are aluminium flake, the first metal switching piece
It is copper switching piece with the second metal switching piece.
Preferably, the material of the substrate is epoxy resin；The electrical connection module is shaped in the substrate.
Preferably, the electrical connection module is poured by resin and is integrated on substrate.
The present invention also provides a kind of high voltage system, feature is, further includes cylinder manifold as described above.
In the present solution, using the above cylinder manifold high voltage system, simple in structure, use cost is low, installation, maintenance
It is more convenient, and realize that high voltage control and low voltage control are relatively reliable.
On the basis of common knowledge of the art, above-mentioned each optimum condition can be combined arbitrarily to get each preferable reality of the present invention
Example.
The positive effect of the present invention is that：
The configuration of the present invention is simple, use cost is low, and installation, maintenance is more convenient, and realizes high voltage control and low voltage control
It is relatively reliable.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the cylinder manifold of present pre-ferred embodiments.
Fig. 2 is the dimensional structure diagram of the electrical connection module of the cylinder manifold of present pre-ferred embodiments.
Fig. 3 is the dimensional structure diagram of the low-voltage control circuit part of the cylinder manifold of present pre-ferred embodiments.
Reference sign：
Cylinder manifold：1
Substrate：11
Hollow-out parts：110
Electrical connection module：12
First positive electric connecting sheet：120
First negative electricity connection sheet：121
First mounting hole：122
Total negative and positive electric connecting sheet：123
Always negative negative electricity connection sheet：124
Charge positive electric connecting sheet：125
Charge negative electricity connection sheet：126
Pre- positive charged connection sheet：127
Pre- negatively charged connection sheet：128
Total positive electric connecting sheet：129
Total positive and negative electric connecting sheet：1200
First resistor installing port：1201
Second resistance installing port：1202
Second mounting hole：1203
First metal switching piece：1204
First changeover section：12040
First bending part：12041
The first installation part：12042
Second metal switching piece：1205
Second changeover section：12050
Second bending part：12051
Second installation section：12052
First socket：1206
Second socket：1207
First voltage collect contacts：1208
Second voltage collect contacts：1209
Low-voltage control circuit：13
Low voltage outlet terminals：130
Relay controls contact：1300
Electric current output contact：1301
First voltage output contact：1302
Second voltage output contact：1303
Always negative relay control terminal：131
Pin：1310
Charge relay control terminal：132
Pin：1320
Preliminary filling relay control terminal：133
Pin：1330
Total positive relay control terminal：134
Pin：1340
First conducting wire：135
Hall sensor：14
Hall leading-out terminal：15
Pin：150
Second conducting wire：151
Privates：16
Privates：17
Specific implementation mode
A preferred embodiment is named, and completely illustrates the present invention in conjunction with attached drawing to become apparent from.
In the description of the present invention, it is to be understood that, term "upper", "lower", "front", "rear", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "top", "bottom", "inner", "outside" is orientation based on ... shown in the drawings or position
Relationship is set, is merely for convenience of description of the present invention and simplification of the description, device is not indicated or implied the indicated or element is necessary
With specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
As shown in Figs. 1-3, a kind of cylinder manifold 1 is present embodiments provided comprising substrate 11, electrical connection module 12, low pressure
Control loop 13, Hall sensor 14.Electrical connection module 12, low-voltage control circuit 13, Hall sensor 14 are integrated in substrate
11.Simple in structure in this way, use cost is low, easy for installation, and realizes that high voltage control and low voltage control are relatively reliable.Electrical connection group
Part 12 and low-voltage control circuit 13 are integrally formed by casting craft and substrate 11.The material of substrate 11 is epoxy resin.Certainly,
It will be understood by those skilled in the art that the material of substrate 11 is not limited thereto, other insulating materials can also be used, herein simultaneously
Restriction effect is not played to protection scope of the present invention.
Wherein, electrical connection module 12 is used for installation insurance silk (not shown) and four relay (not shown)s,
And for being electrically connected to form high voltage control circuit with fuse and four relays.In the present embodiment, four relays point
It is not defined as total positive relay, preliminary filling relay, always negative relay and charge relay.Certainly, those skilled in the art can be with
Understand, the quantity of relay is not limited to four, or one, two, three, five or five or more, herein simultaneously
Restriction effect is not played to protection scope of the present invention.
As shown in Fig. 2, the electrical connection module 12 includes for being mounted and electrically connected the one of fuse group of first electrical connection
Piece and one group of second electric connecting sheet for being mounted and electrically connected four relays, and first electric connecting sheet of group and group the
Two electric connecting sheets are electrically connected.
Wherein, which includes the first positive electric connecting sheet 120 and the first negative electricity connection sheet 121.First is negative
Electric connecting sheet 121 is electrically connected with second electric connecting sheet of group.The first positive electric connecting sheet 120 and the first negative electricity connection sheet
121 all have the first mounting hole 122, the first mounting hole 122 on the first positive electric connecting sheet 120 and the first negative electricity connection sheet 121
On the first mounting hole 122 and the fuse two electrodes be correspondingly arranged and respectively with the electricity that is correspondingly arranged in the fuse
Pole is electrically connected.Position corresponding with the melt of fuse has hollow-out parts 110 in the substrate 11, and hollow-out parts 110 are for holding
Receive the melt of fuse.In the present embodiment, the first positive electric connecting sheet 120 and the first negative electricity connection sheet 121 be connecting copper bar,
Aluminium is arranged or other metallic conductions row.
Specifically, every 1 first mounting hole 122 includes threaded hole and one first storage tank positioned at threaded hole one end.First
Storage tank is for accommodating one first conductive resilient element to be electrically connected by the floating of the electrode of first conductive resilient element and fuse
It connects, to realize the floating connection between electric connecting sheet and the electrode of fuse, improves the stability shaken and be electrically connected under situation.
Simple in structure in this way, cost is relatively low, and makes reliability of electrical connection between the first mounting hole 122 and the electrode of fuse more
It is good.In the present embodiment, the first conductive resilient element is conductive spring.Wherein, electrical connection of floating can be understood as electric connecting sheet and protect
It realizes and is electrically connected not by fixed connection type between dangerous silk, but pass through the pole of electric connecting sheet and the fuse
The distance between adjustable connection type realize electrical connection, for example, realized by the flexible of elastic element.
Certainly, in alternative embodiment, first mounting hole 122 can also include threaded hole and be located at spiral shell
Two first storage tanks at pit both ends, every 1 first storage tank be respectively used to accommodate one first conductive resilient element and with it is corresponding
The electrode of fuse, which floats, to be electrically connected.
In addition, second electric connecting sheet of group has for being mounted and electrically connected the total positive electrical connection of a pair of total positive relay
Piece, a pair of of preliminary filling electric connecting sheet for being mounted and electrically connected preliminary filling relay always bear relay for being mounted and electrically connected
A pair of total negative electricity connection sheet, a pair of of charging electric connecting sheet for being mounted and electrically connected charge relay.
This has the total positive electric connecting sheet being electrically connected respectively with two poles of total positive relay to total positive electric connecting sheet
129 and total positive and negative electric connecting sheet 1200.Total positive electric connecting sheet 129 is used to be electrically connected with the anode of battery pack.This is to precharge
Connection sheet has the pre- positive charged connection sheet 127 being electrically connected respectively with two poles of preliminary filling relay and pre- negatively charged connection sheet
128.Pre- positive charged connection sheet 127 is electrically connected with total positive electric connecting sheet 129.Pre- negatively charged connection sheet 128 is electrically connected with always positive and negative
Contact pin 1200 is electrically connected.Preferably, pre- negatively charged connection sheet 128 is integrally formed with total positive and negative electric connecting sheet 1200.And preliminary filling is negative
Electric connecting sheet 128 with the input terminal of high voltage interface for being electrically connected.The cylinder manifold 1 further includes that preliminary filling resistance (does not show in figure
Go out).One end of preliminary filling resistance is electrically connected with total positive electric connecting sheet 129, the other end of preliminary filling resistance and pre- positive charged connection sheet
127 electrical connections.Preliminary filling resistance can play the role of current limliting.Preliminary filling relay can prevent direct powered on moment because of charging current
The switching devices such as capacitance, DC relay may be caused to damage greatly very much, to effective protection capacitance, DC relay.
Please understood that always there is in positive electric connecting sheet 129 first resistor installing port 1201 according to fig. 2, it is pre- positive charged
There is second resistance installing port 1202 in connection sheet 127.One end of preliminary filling resistance is installed on first resistor installing port 1201, another
End is installed on second resistance installing port 1202.
This has the total negative and positive electric connecting sheet being electrically connected respectively with two poles of total negative relay to total negative electricity connection sheet
123 bear negative electricity connection sheet 124 with total.First positive electric connecting sheet 120 with the output end of high voltage interface for being electrically connected.First negative electricity
Connection sheet 121 is electrically connected with total negative and positive electric connecting sheet 123.The safeguard protection of personnel and component is enhanced in this way, and control is reasonable, peace
It is complete reliable.And always negative negative electricity connection sheet 124 is used to be electrically connected with the cathode of battery pack.Preferably, total negative and positive electric connecting sheet 123 with
First negative electricity connection sheet 121 is integrally formed.
This has the positive electric connecting sheet of charging being electrically connected respectively with two poles of charge relay to charging electric connecting sheet
125 and charging negative electricity connection sheet 126.The positive electric connecting sheet 125 that charges with charge power supply for being electrically connected, and charge negative electricity connection sheet
126 are electrically connected for the anode with battery pack, to charge to battery pack.In the present embodiment, charging negative electricity connection sheet 126 with
Total positive electric connecting sheet 129 is electrically connected；And charging negative electricity connection sheet 126 is integrally formed with total positive electric connecting sheet 129.
In addition, total positive electric connecting sheet 129 and total positive and negative electric connecting sheet 1200, pre- positive charged connection sheet 127, preliminary filling
Negative electricity connection sheet 128, total negative and positive electric connecting sheet 123, always negative negative electricity connection sheet 124, the positive electric connecting sheet 125 of charging, charging negative electricity
Connection sheet 126 all has the second mounting hole 1203.The second mounting hole 1203 in total positive electric connecting sheet 129 is electrically connected with always positive and negative
The second mounting hole 1203 in contact pin 1200 be respectively used to pass through for the corresponding pole of total positive relay and with it is described it is total just after
The corresponding pole of electric appliance is electrically connected.The second mounting hole 1203 in pre- positive charged connection sheet 127 and pre- negatively charged connection sheet 128
In the second mounting hole 1203 be respectively used to pass through for the corresponding pole of preliminary filling relay and with the phase of the preliminary filling relay
The pole electrical connection answered.
The in the second mounting hole 1203 in total negative and positive electric connecting sheet 123 and total negative negative electricity connection sheet 124
Two mounting holes 1203 are respectively used to pass through for the corresponding pole of total negative relay and always bear the corresponding of relay to described
Pole electrical connection.The second peace in the second mounting hole 1203 and charging negative electricity connection sheet 126 that charge in positive electric connecting sheet 125
Dress hole 1203 be respectively used to pass through for the corresponding pole of charge relay and with the corresponding pole of charge relay electricity
Connection.
Each second mounting hole 1203 includes through-hole and one second storage tank positioned at through-hole one end.Described second is accommodating
Slot is electrically connected for accommodating one second conductive resilient element and floating with the pole of corresponding relay, to realize electric connecting sheet
Floating connection between the pole of relay improves the stability shaken and be electrically connected under situation.Simple in structure, cost is relatively low,
And make reliability of electrical connection between the second mounting hole 1203 and the pole for the relay being accordingly arranged more preferably.Second conductive bullet
Property part be preferably conductive spring.
In other alternative embodiments, second mounting hole 1203 includes through-hole and is located at the through-hole two
Two second storage tanks at end.Every 1 second storage tank for accommodate one second conductive resilient element and with the pole of corresponding relay
Column, which floats, to be electrically connected.
Understood in conjunction with Fig. 1 and 2, the first positive electric connecting sheet 120 is equipped with the first metal switching piece 1204.First metal
One end of switching piece 1204 is electrically connected with the first positive electric connecting sheet 120, and the other end is equipped with one first socket 1206 and with described the
One socket 1206 is electrically connected.First socket 1206 is for installing high-pressure insert, to be electrically connected with the output end of high voltage interface.It is described
First socket 1206 is preferably riveted on the other end of the first metal switching piece 1204.In the present embodiment, the first metal turns
Contact pin 1204 and the first positive electric connecting sheet 120 are integrally formed.
Wherein, the first metal switching piece 1204 includes being set gradually along the length direction of the first metal switching piece 1204
First changeover section 12040, the first bending part 12041 and the first installation part 12042.First changeover section 12040 and
One positive electric connecting sheet 120 is electrically connected and is generally aligned in the same plane with the first positive electric connecting sheet 120.The first installation part 12042 and
One socket 1206 is electrically connected.And the first installation part 12042 is located at the first switching part on the thickness direction of the substrate 11
Divide 12040 lower section.
Total positive electric connecting sheet 129, pre- negatively charged connection sheet 128, always negative negative electricity connection sheet 124 and the positive electric connecting sheet of charging
The second metal switching piece 1205 is equipped on 125.One end of four the second metal switching pieces 1205 respectively be always just electrically connected
Piece 129, pre- negatively charged connection sheet 128, always negative negative electricity connection sheet 124 and the positive electric connecting sheet 125 of charging are electrically connected, and the other end is all provided with
There is the second socket 1207, the second socket 1207 is for installing high-pressure insert, so that total positive electric connecting sheet 129, pre- negatively charged company
Contact pin 128, always negative negative electricity connection sheet 124 and positive 125 input with battery anode, high voltage interface respectively of electric connecting sheet of charging
End, battery electrode, charge power supply electrical connection.Second socket 1207 is preferably riveted on the second metal switching piece 1205
The other end.In the present embodiment, always positive electric connecting sheet 129, pre- negatively charged connection sheet 128, always negative 124 and of negative electricity connection sheet
The positive electric connecting sheet 125 that charges is integrally formed with corresponding one the second metal switching piece 1205 respectively.Wherein, with total positive electricity
The second socket 1207 that connection sheet 129 is electrically connected is second total positive socket, and second be electrically connected with pre- negatively charged connection sheet 128 inserts
Seat 1207 is the second preliminary filling socket, and the second socket 1207 being electrically connected with total negative negative electricity connection sheet 124 is second total negative socket, with
Second socket 1207 of the positive electric connecting sheet 125 that charges electrical connection is the second charging socket.
Wherein, each second metal switching piece 1205 include along the second metal switching piece 1205 length direction successively
Second changeover section 12050, the second bending part 12051 and the second installation section 12052 are set.Four the second metal switching pieces
1205 the second changeover section 12050 is connect with always positive electric connecting sheet 129, pre- negatively charged connection sheet 128, total negative negative electricity respectively
Piece 124 and the positive electric connecting sheet 125 of charging are electrically connected, and respectively with always positive electric connecting sheet 129, pre- negatively charged connection sheet 128,
Always negative negative electricity connection sheet 124 and the positive electric connecting sheet 125 that charges are generally aligned in the same plane.In each the second metal switching piece 1205
In, second installation section 12052 is electrically connected with the second socket 1207 being accordingly arranged, and in the thickness side of the substrate 11
It is located at the lower section of second changeover section 12050 upwards.
Preferably, first socket 1206 and second socket 1207 are located at the outside of the periphery of the substrate 11.
It is easily installed high-pressure insert in this way.
In the present embodiment, the first socket 1206 and the second socket 1207 can be used in installing high-pressure insert, so as to
The high-low pressure confluence of high-voltage electricity device is realized by the high-pressure insert of different function.First metal switching piece 1204 and the second metal
The setting of switching piece 1205 is convenient for for the first socket 1206 and the second socket 1207 being set to the outside at the edge of substrate 11, to
It is easily installed high-pressure insert.The structure setting form of the first metal switching piece 1204 and the second metal switching piece 1205, energy
Enough whole heights for reducing the high voltage system using the cylinder manifold 1, occupied space are smaller.
As shown in Figure 1,3, the low-voltage control circuit 13 is for controlling total positive relay, preliminary filling relay, always bearing relay
The folding of the contact of this four relays of device and charge relay.And low-voltage control circuit 13 is integrated in the substrate 11.Low pressure
Control loop 13 includes low voltage outlet terminals 130, always negative relay control terminal 131, charge relay control terminal 132, pre-
Fill relay control terminal 133 and total positive relay control terminal 134.Always negative relay control terminal 131, charge relay control
Terminal 132, preliminary filling relay control terminal 133 and total positive relay control terminal 134 processed all have pin and are electrically connected to institute
State the contact of pin.
There is low voltage outlet terminals 130 group relay to control contact 1300.Group relay control contact 1300 passes through
The pin 1310 of first conducting wire 135 and total negative relay control terminal 131, the pin 1320 of charge relay control terminal 132,
The pin 1340 of the pin 1330 of preliminary filling relay control terminal 133 and total positive relay control terminal 134 is electrically connected, so that
Always negative relay control terminal 131, charge relay control terminal 132, preliminary filling relay control terminal 133 and total positive relay
Control terminal 134 is electrically connected with the group relay of the low voltage outlet terminals 130 control contact 1300.It always bears relay, fill
Electrical relay, preliminary filling relay and total positive relay all have a contact controller for opening/closing, and the contact controller for opening/closing passes through
Harness receives the control signal of external master controller transmission to control the folding of corresponding relay.In the present embodiment, should
Group relay control contact 1300 is electrically connected with master controller, for receiving control signal that master controller is sent out and through relay
Control terminal is transmitted to the contact controller for opening/closing of relay, to control the folding of relay.Always negative relay control terminal 131
Contact by always bear relay harness with it is total bear relay contact controller for opening/closing be electrically connected.Charge relay control terminal
The contact of son 132 is electrically connected by the harness of charge relay with the contact controller for opening/closing of charge relay.Preliminary filling relay
The contact of control terminal 133 is electrically connected by the harness of preliminary filling relay with the contact controller for opening/closing of preliminary filling relay.Always just
The contact of relay control terminal 134 is electrically connected by the contact controller for opening/closing of the harness and total positive relay of total positive relay
It connects.
In the present embodiment, using low voltage outlet terminals 130 can highly reliably, conveniently realize each relay
The control of contact folding, and it is simple in structure.
In addition, the second metal switching piece 1205 that Hall sensor 14 is set on total positive electric connecting sheet 1200 and being used for
Detect the electric current on the high voltage control circuit.Low-voltage control circuit be equipped with Hall leading-out terminal 15, Hall sensor 14 with
Hall leading-out terminal 15 is electrically connected.Hall leading-out terminal 15 has pin 150.The low voltage outlet terminals 130 also have one group
Electric current output contact 1301, this group of electric current output contact 1301 are drawn by the second conducting wire 151 and the Hall leading-out terminal 15
Foot 150 is electrically connected.Hall leading-out terminal 15 is used to acquire the electric current that the Hall sensor 14 detects and by the low pressure
This group of electric current output contact of leading-out terminal 130 exports.
In the present embodiment, using Hall sensor 14, the electric current on high voltage control circuit can be detected, and by acquisition
Current signal feeds back to master controller by low voltage outlet terminals 130, and master controller can be sent out according to the current signal detected
Go out corresponding control signal, plays a protective role to entire high voltage system.
In addition, the low voltage outlet terminals 130 also have one group of voltage output contact, this group of voltage output contact includes the
One voltage output contact 1302 and second voltage output contact 1303.There is first voltage acquisition in first positive electric connecting sheet 120
Contact 1208.The first voltage collect contacts 1208 are electrically connected by privates 16 with first voltage output contact 1302.
There are second voltage collect contacts 1209 in total positive and negative electric connecting sheet 1200.The second voltage collect contacts 1209 pass through the 4th
Conducting wire 17 is electrically connected with second voltage output contact 1303.And first voltage output contact 1302 and second voltage output contact
Collected total positive voltage and total negative voltage signal for being electrically connected with master controller, are sent to master controller by 1303.
The present embodiment additionally provides a kind of high voltage system comprising cylinder manifold 1 as described above.The letter of this spline structure
Single, use cost is low, and installation, maintenance is more convenient, and realizes that high voltage control and low voltage control are relatively reliable.
Although specific embodiments of the present invention have been described above, it will be appreciated by those of skill in the art that this is only
For example, protection scope of the present invention is to be defined by the appended claims.Those skilled in the art without departing substantially from
Under the premise of the principle and substance of the present invention, many changes and modifications may be made, but these change and
Modification each falls within protection scope of the present invention.
Claims (24)
1. a kind of cylinder manifold, including substrate, which is characterized in that the cylinder manifold further includes：
Electrical connection module, the electrical connection module are used for installation insurance silk and relay, and for the fuse and described
Relay is electrically connected to form high voltage control circuit, and the electrical connection module is integrated in the substrate；
Low-voltage control circuit, the low-voltage control circuit are used to control the folding of the contact of the relay, and the low pressure control
Circuit processed is integrated in the substrate.
2. cylinder manifold as described in claim 1, which is characterized in that the electrical connection module includes for being mounted and electrically connected
One group of first electric connecting sheet, one group of second electric connecting sheet for being mounted and electrically connected the relay for stating fuse, and should
The first electric connecting sheet of group is electrically connected with second electric connecting sheet of group.
3. cylinder manifold as claimed in claim 2, which is characterized in that first electric connecting sheet of group has for installing the insurance
Silk the first mounting hole, first mounting hole for be correspondingly arranged with the electrode of the fuse and with the corresponding guarantor
The electrode of dangerous silk is electrically connected, and position corresponding with the melt of the fuse has hollow-out parts, the hollow out in the substrate
Portion is used to accommodate the melt of the fuse；
There is second electric connecting sheet of group the second mounting hole for installing the relay, second mounting hole to be used for for institute
The pole for stating relay is passed through and is electrically connected with the pole of the relay.
4. cylinder manifold as claimed in claim 3, which is characterized in that first mounting hole include threaded hole and be located at the spiral shell
One first storage tank of pit one end, first storage tank is for accommodating one first conductive resilient element to be led by described first
Electric elastic component is electrically connected with the floating of the electrode of the fuse；
Alternatively, first mounting hole includes threaded hole and is located at two first storage tanks at the threaded hole both ends, it is each
First storage tank is respectively used to accommodate one first conductive resilient element and float with the electrode of the corresponding fuse electric
Connection.
5. cylinder manifold as claimed in claim 4, which is characterized in that first conductive resilient element is conductive spring.
6. cylinder manifold as claimed in claim 3, which is characterized in that second mounting hole include through-hole and be located at the through-hole
One second storage tank of one end, second storage tank is for accommodating one second conductive resilient element with by the described second conductive bullet
Property part and the relay pole floating be electrically connected；
Alternatively, second mounting hole includes through-hole and is located at two second storage tanks at the through-hole both ends, it is each described
Second storage tank is electrically connected for accommodating one second conductive resilient element and floating with the pole of the corresponding relay.
7. cylinder manifold as claimed in claim 6, which is characterized in that second conductive resilient element is conductive spring.
8. cylinder manifold as claimed in claim 2, which is characterized in that first electric connecting sheet of group is equipped with the first socket, described
First socket is electrically connected with first electric connecting sheet of group and is used to install high-pressure insert；
Second electric connecting sheet of group is equipped with the second socket, and second socket is electrically connected and is used for second electric connecting sheet of group
High-pressure insert is installed.
9. cylinder manifold as claimed in claim 8, which is characterized in that first electric connecting sheet of group by the first metal switching piece with
First socket electrical connection, one end of the first metal switching piece are electrically connected with first electric connecting sheet of group, the other end and
The first socket electrical connection；
Second electric connecting sheet of group is electrically connected by the second metal switching piece with second socket, the second metal switching piece
One end be electrically connected with second electric connecting sheet of group, the other end is electrically connected with second socket.
10. cylinder manifold as claimed in claim 9, which is characterized in that first socket is riveted on the first metal switching
The other end of piece, second socket are riveted on the other end of the second metal switching piece.
11. cylinder manifold as claimed in claim 9, which is characterized in that the first metal switching piece includes setting gradually first
Changeover section, the first bending part and the first installation part, first changeover section are electrically connected with first electric connecting sheet of group
And be generally aligned in the same plane with first electric connecting sheet of group, the first installation part is electrically connected with first socket, and in institute
State the lower section for being located at first changeover section on the thickness direction of substrate；
The second metal switching piece includes setting gradually the second changeover section, the second bending part and the second installation section, institute
It states the second changeover section to be electrically connected with second electric connecting sheet of group and be generally aligned in the same plane with second electric connecting sheet of group, described
Two installation sections are electrically connected with second socket, and positioned at second changeover section on the thickness direction of the substrate
Lower section.
12. cylinder manifold as claimed in claim 8, which is characterized in that first socket and second socket are positioned at described
The outside of the periphery of substrate.
13. cylinder manifold as described in claim 1, which is characterized in that the low-voltage control circuit include low voltage outlet terminals and
There is a group relay to control contact for relay control terminal, low voltage outlet terminals, and group relay control contact passes through first
Conducting wire is electrically connected with the relay control terminal, and the relay control terminal by the harness of the relay with it is described
The contact controller for opening/closing electrical connection of relay, the folding for controlling the relay.
14. cylinder manifold as claimed in claim 13, which is characterized in that the cylinder manifold further includes Hall sensor, it is described suddenly
Your sensor is set on the electrical connection module and for detecting the electric current on the high voltage control circuit, and the low pressure control
Circuit processed is equipped with Hall leading-out terminal, and the Hall sensor is electrically connected with the Hall leading-out terminal, the low pressure output
Also there is terminal one group of electric current output contact, the Hall leading-out terminal to be electrically connected by the second conducting wire and this group of electric current output contact
It connects, for acquiring electric current that the Hall sensor detects and by this group of electric current output contact of the low voltage outlet terminals
Output.
15. cylinder manifold as claimed in claim 13, which is characterized in that the low voltage outlet terminals also have one group of voltage output
Contact, the electrical connection module are equipped with voltage acquisition contact, and the voltage acquisition contact passes through privates and the low pressure
This group of voltage output contact of leading-out terminal is electrically connected.
16. cylinder manifold as claimed in claim 3, which is characterized in that first electric connecting sheet of group includes the first positive electric connecting sheet
With the first negative electricity connection sheet, the first positive electric connecting sheet and the first negative electricity connection sheet all have first mounting hole,
And it is respectively used to be electrically connected with two electrodes of the fuse；
The first negative electricity connection sheet is electrically connected with second electric connecting sheet of group, and the first positive electric connecting sheet is equipped with first and inserts
Seat, first socket is electrically connected with the described first positive electric connecting sheet and is used to install high-pressure insert, with defeated with high voltage interface
Outlet is electrically connected.
17. cylinder manifold as claimed in claim 16, which is characterized in that second electric connecting sheet of group includes being respectively used to installation simultaneously
The total positive electric connecting sheet of a pair and a pair of total negative electricity connection sheet of the total positive relay of electrical connection and total negative relay；
This has the total positive electric connecting sheet being electrically connected respectively with two poles of total positive relay to total positive electric connecting sheet
With total positive and negative electric connecting sheet, and all had in total positive electric connecting sheet and total positive and negative electric connecting sheet for it is described it is total just after
Second mounting hole that the corresponding pole of electric appliance passes through, total positive electric connecting sheet are equipped with second total positive socket, institute
Second total positive socket is stated to be electrically connected with total positive electric connecting sheet and be used to that high-pressure insert to be installed；
This has the total negative and positive electric connecting sheet being electrically connected respectively with two poles of total negative relay to total negative electricity connection sheet
With total negative negative electricity connection sheet, and all had in total negative and positive electric connecting sheet and the always negative negative electricity connection sheet for it is described it is total it is negative after
Second mounting hole that the corresponding pole of electric appliance passes through, total negative and positive electric connecting sheet and the first negative electricity connection sheet electricity
Connection, and equipped with second total negative socket, described second, always negative socket and total negative negative electricity connect the always negative negative electricity connection sheet
Contact pin is electrically connected and is used to install high-pressure insert.
18. cylinder manifold as claimed in claim 17, which is characterized in that second electric connecting sheet of group further includes for installing simultaneously electricity
Connect preliminary filling relay a pair of of preliminary filling electric connecting sheet, this to preliminary filling electric connecting sheet have respectively with the preliminary filling relay two
The pre- positive charged connection sheet and pre- negatively charged connection sheet of a pole electrical connection, and the pre- positive charged connection sheet and the preliminary filling are negative
Second mounting hole passed through for the corresponding pole of the preliminary filling relay is all had in electric connecting sheet, it is described pre- negatively charged
Connection sheet is equipped with the second preliminary filling socket, and the second preliminary filling socket is electrically connected with the pre- negatively charged connection sheet and is used to install
High-pressure insert, pre- positive charged connection sheet electrical connection total positive electric connecting sheet, the pre- negatively charged connection sheet electrical connection
Total positive and negative electric connecting sheet.
19. cylinder manifold as claimed in claim 18, which is characterized in that second electric connecting sheet of group further includes for installing simultaneously electricity
Connect charge relay charging electric connecting sheet, this to charging electric connecting sheet have respectively with two poles of the charge relay
The positive electric connecting sheet of charging and charging negative electricity connection sheet of column electrical connection, and the positive electric connecting sheet of the charging and the charging negative electricity connect
Second mounting hole passed through for the corresponding pole of the charge relay, the charging negative electricity connection are all had in contact pin
Piece be electrically connected with total positive electric connecting sheet, and the positive electric connecting sheet of charging is equipped with the second charging socket, and described second
Charging socket is electrically connected with the positive electric connecting sheet of charging and is used to install high-pressure insert.
20. cylinder manifold as claimed in claim 17, which is characterized in that the cylinder manifold further includes preliminary filling resistance, the preliminary filling
One end of resistance is electrically connected with total positive electric connecting sheet, the other end of the preliminary filling resistance and the pre- positive charged connection sheet
Electrical connection.
21. the cylinder manifold as described in any one of claim 9-11, which is characterized in that first electric connecting sheet of group and group the
Two electric connecting sheets are aluminium flake, and the first metal switching piece and the second metal switching piece are copper switching piece.
22. the cylinder manifold as described in any one of claim 1-20, which is characterized in that the material of the substrate is asphalt mixtures modified by epoxy resin
Fat；The electrical connection module is shaped in the substrate.
23. the cylinder manifold as described in any one of claim 1-20, which is characterized in that the electrical connection module is poured by resin
It builds and is integrated on substrate.
24. a kind of high voltage system, which is characterized in that it further includes the confluence as described in any one of claim 1-23
Plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710203855.8A CN108666832A (en) | 2017-03-30 | 2017-03-30 | Cylinder manifold and high voltage system containing it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710203855.8A CN108666832A (en) | 2017-03-30 | 2017-03-30 | Cylinder manifold and high voltage system containing it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108666832A true CN108666832A (en) | 2018-10-16 |
Family
ID=63785525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710203855.8A Pending CN108666832A (en) | 2017-03-30 | 2017-03-30 | Cylinder manifold and high voltage system containing it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108666832A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111755852A (en) * | 2019-03-28 | 2020-10-09 | 长城汽车股份有限公司 | Electric connector, fuel cell system and fuel cell vehicle |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6168470B1 (en) * | 1997-10-13 | 2001-01-02 | Toyota Jidosha Kabushiki Kaisha | Connecting plate for battery holder and method of producing the same |
| CN202548580U (en) * | 2011-12-31 | 2012-11-21 | 湖南晟通科技集团有限公司 | Independent combined programmable active centralized control box of electric vehicle |
| CN202593301U (en) * | 2012-04-05 | 2012-12-12 | 郑州宇通客车股份有限公司 | Universal high-voltage safety control device for electric vehicle |
| CN103444032A (en) * | 2012-03-14 | 2013-12-11 | 古河电气工业株式会社 | High-voltage electrical connection box |
| CN105896421A (en) * | 2015-12-31 | 2016-08-24 | 鹤壁市瑞丰电器有限公司 | High-voltage distribution box of new energy automobile |
| CN106374552A (en) * | 2015-07-20 | 2017-02-01 | Ls 产电株式会社 | Battery disconnect unit |
| CN206727366U (en) * | 2017-03-30 | 2017-12-08 | 奥动新能源汽车科技有限公司 | Cylinder manifold and the high voltage system containing it |
-
2017
- 2017-03-30 CN CN201710203855.8A patent/CN108666832A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6168470B1 (en) * | 1997-10-13 | 2001-01-02 | Toyota Jidosha Kabushiki Kaisha | Connecting plate for battery holder and method of producing the same |
| CN202548580U (en) * | 2011-12-31 | 2012-11-21 | 湖南晟通科技集团有限公司 | Independent combined programmable active centralized control box of electric vehicle |
| CN103444032A (en) * | 2012-03-14 | 2013-12-11 | 古河电气工业株式会社 | High-voltage electrical connection box |
| CN202593301U (en) * | 2012-04-05 | 2012-12-12 | 郑州宇通客车股份有限公司 | Universal high-voltage safety control device for electric vehicle |
| CN106374552A (en) * | 2015-07-20 | 2017-02-01 | Ls 产电株式会社 | Battery disconnect unit |
| CN105896421A (en) * | 2015-12-31 | 2016-08-24 | 鹤壁市瑞丰电器有限公司 | High-voltage distribution box of new energy automobile |
| CN206727366U (en) * | 2017-03-30 | 2017-12-08 | 奥动新能源汽车科技有限公司 | Cylinder manifold and the high voltage system containing it |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111755852A (en) * | 2019-03-28 | 2020-10-09 | 长城汽车股份有限公司 | Electric connector, fuel cell system and fuel cell vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106114424B (en) | Used in new energy vehicles high voltage power supply distributes cartridge | |
| CN108318714A (en) | High current grip device | |
| TW436833B (en) | An arrangement for connecting one or more fuses to a distribution unit | |
| CN206727366U (en) | Cylinder manifold and the high voltage system containing it | |
| CN106960759A (en) | Monopole insulating cylinder and the monopole arc-chutes and on-load switch using the monopole insulating cylinder | |
| CN108666832A (en) | Cylinder manifold and high voltage system containing it | |
| CN206781673U (en) | A kind of full aluminum hull intelligent power distribution box suitable for pure electric coach | |
| CN210640070U (en) | Indoor automatic tripping lightning arrester | |
| CN209072131U (en) | A kind of integrated form direct current output module and the charging pile using the direct current output module | |
| CN208530307U (en) | Battery pack high-voltage box special for electric automobile and battery box internally provided with high-voltage box | |
| CN207257392U (en) | A kind of high-voltage electric box | |
| CN110828081A (en) | Indoor automatic tripping lightning arrester | |
| CN206907667U (en) | Suitable for the Manual maintenance switch of multichannel charge protection | |
| CN201556929U (en) | Lead wire and grounding resistance comprehensive cabinet of neutral point of AC generator | |
| CN203844622U (en) | High-voltage compartment of battery pack for electric automobile | |
| CN217730373U (en) | High-voltage distribution box | |
| CN209374279U (en) | A kind of discharge resistance external three-phase low-voltage capacitor cover board | |
| CN209328834U (en) | A kind of S type fuse-link of automobile specified | |
| CN207651351U (en) | A kind of capacitive means | |
| CN208006889U (en) | High voltage distribution box | |
| CN207410300U (en) | A kind of photovoltaic wiring units | |
| CN102456957B (en) | Wire clamp of grounding wire | |
| CN207977694U (en) | A kind of high voltage distribution box | |
| CN206364311U (en) | With earth leakage protective, USB and the wall socket of quick charge | |
| CN206401841U (en) | A kind of high voltage power supply inlet wire case with separation function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |