CN205212473U - A electric vehicle that is used for power battery's high -Voltage electrical appliances box and has it - Google Patents
A electric vehicle that is used for power battery's high -Voltage electrical appliances box and has it Download PDFInfo
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- CN205212473U CN205212473U CN201520921976.2U CN201520921976U CN205212473U CN 205212473 U CN205212473 U CN 205212473U CN 201520921976 U CN201520921976 U CN 201520921976U CN 205212473 U CN205212473 U CN 205212473U
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- connector
- box body
- electrokinetic cell
- relay
- high pressure
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Abstract
The utility model discloses an electric vehicle that is used for power battery's high -Voltage electrical appliances box and has it, a high -Voltage electrical appliances box includes for power battery: insulated box body, high piezoelectric device, high piezoelectric device is located in the insulated box body, and the female row of stromatolite, female the arranging of stromatolite has first connecting piece and second connecting piece, first connecting piece stretches into at least in part in the insulated box body and with high piezoelectric device connects, the second connecting piece is located insulated box body outer and be used for at least with power battery, high voltage connector connect. According to the utility model discloses a high -Voltage electrical appliances box, not only insulating barrier propterty is good, and simple structure is compact moreover for power battery.
Description
Technical field
The utility model relates to electric elements technical field, in particular to a kind of high pressure electric appliance box for electrokinetic cell and the motor vehicle with it.
Background technology
In correlation technique, high pressure electric appliance box be usually in naked state for the electric connection point be connected with high-tension electricity device, insulating properties and fail safe poor; And connection parts between high pressure electric appliance box and battery or high-tension connector are more, line arrangement is complicated, takes up space larger; In addition, the box body of existing high pressure electric appliance box mostly is monolithic construction, is unfavorable for the rapid-assembling/disassembling of high-tension electricity device and compact arrangement.
Utility model content
The utility model is intended to solve one of technical problem in correlation technique at least to a certain extent.For this reason, the utility model proposes a kind of simple and compact for structure, high pressure electric appliance box for electrokinetic cell that insulating protection performance is good.
The utility model also proposed a kind of electrokinetic cell of this high pressure electric appliance box of application.
According to the high pressure electric appliance box for electrokinetic cell of the utility model embodiment, comprising: insulation box body; High-tension electricity device, described high-tension electricity device is positioned at described insulation box body; And stack bus bar, described stack bus bar has the first connector and the second connector, described first connector to extend at least in part in described insulation box body and is connected with described high-tension electricity device, and it is external and at least for being connected with described electrokinetic cell, high-tension connector that described second connector is positioned at described insulation booth.
According to the high pressure electric appliance box for electrokinetic cell of the utility model embodiment, not only insulating protection performance is good, and simple and compact for structure.
Alternatively, described insulation box body comprises: upper cartridge body, and described upper cartridge body is provided with the installation through hole passed for described first connector; Middle box body, described upper cartridge body is connected the upper end to close described middle box body with the upper end of described middle box body, be provided with electric-conductor in described middle box body, described first connector is connected by electric-conductor with high-tension electricity device; Lower box body, described lower box body is connected the lower end to close described middle box body with the lower end of described middle box body.
Alternatively, described stack bus bar is positioned at the side of described insulation box body, and the length direction of described insulation box body is consistent with the length direction of described stack bus bar.
Alternatively, described first connector and described second connector distribute successively along the length direction of described stack bus bar.
Alternatively, described stack bus bar comprises the busbar of multiple superposition mutually on the Width of described insulation box body, and described first connector and described second connector all have splicing ear, and every layer of described busbar is provided with at least one splicing ear.
Alternatively, on the upper edge that described splicing ear is connected to described busbar or lower edge, and extend along the Width of described insulation box body.
Alternatively, described second connector comprises: battery exports connector, and described battery exports connector and has the first anode connection terminal be connected with the positive pole of described electrokinetic cell and the first negative pole splicing ear be connected with the negative pole of described electrokinetic cell; Always export connector, described total output connector has the second anode connection terminal and the second negative pole splicing ear be connected with described high-tension connector; Fuse connector, described fuse connector has the 3rd anode connection terminal and the 3rd negative pole splicing ear for being connected with fuse; And battery connecting piece, described battery connecting piece has the 4th anode connection terminal and the 4th negative pole splicing ear for being connected with the matching element that described fuse forms series loop with described electrokinetic cell inside.
Alternatively, described high-tension electricity device comprises positive relay, negative relay, and described positive relay, described negative relay and described electrokinetic cell form series loop jointly; Described first connector comprises positive relay connector, negative relay connector, described positive relay connector comprises the 5th anode connection terminal and the 5th negative pole splicing ear be electrically connected with described positive relay, and described negative relay connector comprises the 6th anode connection terminal and the 6th negative pole splicing ear be electrically connected with described negative relay.
Alternatively, described high-tension electricity device also comprises preliminary filling relay, preliminary filling resistance, shunt, Hall element, described preliminary filling relay and described preliminary filling resistance are connected in series and are jointly connected in parallel on described positive relay, described shunt is connected between described negative relay and described electrokinetic cell, and described Hall element is connected between described positive relay and described electrokinetic cell.
According to the motor vehicle of the utility model second aspect embodiment, comprise the described high pressure electric appliance box for electrokinetic cell.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the high pressure electric appliance box for electrokinetic cell according to the utility model embodiment.
Fig. 2 is the three-dimensional exploded view (seeing along one of them angle) of the high pressure electric appliance box for electrokinetic cell according to the utility model embodiment.
Fig. 3 is the three-dimensional exploded view (edge wherein another angle is seen) of the high pressure electric appliance box for electrokinetic cell according to the utility model embodiment.
Reference numeral:
High pressure electric appliance box 100,
Insulation box body 10, upper cartridge body 11, middle box body 12, electric-conductor 121, lower box body 13,
High-tension electricity device 20, positive relay 21, negative relay 22, preliminary filling relay 23, preliminary filling resistance 24, shunt 25, Hall element 26,
Stack bus bar 30,
Battery exports connector 31, first anode connection terminal 311, first negative pole splicing ear 312,
Total output connector 32, second anode connection terminal 321, second negative pole splicing ear 322,
Fuse connector the 33, three anode connection terminal the 331, three negative pole splicing ear 332,
Battery connecting piece 34, the 4th anode connection terminal the 341, four negative pole splicing ear 342,
Positive relay connector the 35, five anode connection terminal the 351, five negative pole splicing ear 352,
Negative relay connector the 36, six anode connection terminal the 361, six negative pole splicing ear 362.
Embodiment
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.
Referring to Fig. 1 to Fig. 3, the high pressure electric appliance box for electrokinetic cell according to the utility model embodiment is described.
As depicted in figs. 1 and 2, according to the high pressure electric appliance box 100 for electrokinetic cell of the utility model embodiment, comprising: insulation box body 10, high-tension electricity device 20 and stack bus bar 30.
High-tension electricity device 20 is positioned at insulation box body 10, stack bus bar 30 has the first connector and the second connector, first connector to extend at least in part in insulation box body 10 and is connected with high-tension electricity device 20, and it is outer and at least for being connected with electrokinetic cell, high-tension connector that the second connector is positioned at insulation box body 10.
According to the high pressure electric appliance box 100 for electrokinetic cell of the utility model embodiment, the box body 10 that insulate all is positioned at by tie point high-tension electricity device 20 being arranged on also high-tension electricity device 20 and stack bus bar 30 in insulation box body 10, thus, compared to existing high pressure electric appliance box, the high-tension electricity device 20 of the application is positioned at the tie point of the first connector of stack bus bar 30 box body 10 that insulate, the high pressure tie point avoided between high-tension electricity device 20 and the first connector exposes, and makes high pressure electric appliance box 100 have good insulating protection performance; And the second connector being used for being connected with electrokinetic cell, high-tension connector is arranged on outside high pressure electric appliance box 100, be convenient to high pressure electric appliance box 100 and the connection of electrokinetic cell, high-tension connector, make the compact conformation of high-voltage motor box; In addition, the production cost of high pressure electric appliance box 100 is also reduced.
In the specific embodiment shown in Fig. 2, insulation box body 10 comprises: upper cartridge body 11, middle box body 12 and lower box body 13.Upper cartridge body 11 is provided with the installation through hole passed for the first connector, and upper cartridge body 11 is connected the upper end to close middle box body 12 with the upper end of middle box body 12.Be provided with electric-conductor 121 in middle box body 12, the first connector is connected by electric-conductor 121 with high-tension electricity device 20.Lower box body 13 is connected the lower end to close middle box body 12 with the lower end of middle box body 12.Thus, compared to the box body of existing monolithic construction, the insulation box body 10 of the application adopts split-type structural and arrange electric-conductor 121 in middle box body 12, and the rapid-assembling/disassembling of be more convenient for high-tension electricity device 20 and the first connector, makes the distribution of high-tension electricity device 20 compacter.
Particularly, electric-conductor 121 can be conduction bronze medal, and electric-conductor 121 is provided with the first splicing ear for being connected with high-tension electricity device 20 and the second splicing ear for being connected with the first connector.
According to embodiments more of the present utility model, stack bus bar 30 is positioned at the side of insulation box body 10, and the length direction of insulation box body 10 is consistent with the length direction of stack bus bar 30.Thus, further enhancing the compactedness of stack bus bar 30 and insulation box body 10 entirety.
Further, the first connector and the second connector distribute successively along the length direction of stack bus bar 30.Concrete, the second connector is distributed in the two ends of the length direction of stack bus bar 30, and the first connector is distributed in the mid portion of stack bus bar 30 length direction.Thus, the first connector and the regularity of distribution of the second connector on stack bus bar 30 are neat, when the outer members such as high pressure electric appliance box 100 and electrokinetic cell, high pressure electric appliance box 100 are connected, have larger installing space.
According to embodiments more of the present utility model, stack bus bar 30 comprises the busbar of multiple superposition mutually on the Width of insulation box body 10, and the first connector and the second connector all have splicing ear, and every layer of busbar is provided with at least one splicing ear.Thus, the setting of multilayer busbar is convenient to high-tension electricity device 20 and is connected with the circuit of external equipment, has better electrical connection properties.
Preferably, on the upper edge that splicing ear is connected to busbar or lower edge, and extend along the Width of insulation box body 10.Thus, be convenient to the global formation of stack bus bar 30, be convenient to processing and batch production.
In addition, the splicing ear of the first connector and the splicing ear of the second connector can be arranged the mounting groove for being electrically connected or installing hole.
In certain embodiments, as depicted in figs. 1 and 2, the second connector comprises: battery exports connector 31, total output connector 32, fuse connector 33 and battery connecting piece 34.
Battery exports connector 31 and has the first anode connection terminal 311 be connected with the positive pole of electrokinetic cell and the first negative pole splicing ear 312 be connected with the negative pole of electrokinetic cell.Total output connector 32 has the second anode connection terminal 321 and the second negative pole splicing ear 322 be connected with high-tension connector.Fuse connector 33 has the 3rd anode connection terminal 331 and the 3rd negative pole splicing ear 332 for being connected with fuse.Battery connecting piece 34 has the 4th anode connection terminal 341 and the 4th negative pole splicing ear 342 for being connected with the matching element that fuse forms series loop with electrokinetic cell inside.
Thus, stack bus bar 30 arranges fuse connector 33, to make high pressure electric appliance box 100 can connect inside battery and fuse, whether normal with the work detecting battery in real time, there is better fail safe.
In further embodiments, composition graphs 3 is seen, high-tension electricity device 20 comprises positive relay 21 and negative relay 22.Positive relay 21, negative relay 22 form series loop jointly with electrokinetic cell.First connector comprises positive relay connector 35, negative relay connector 36, positive relay connector 35 comprises the 5th anode connection terminal 351 and the 5th negative pole splicing ear 352 be electrically connected with positive relay 21, and negative relay connector 36 comprises the 6th anode connection terminal 361 and the 6th negative pole splicing ear 362 be electrically connected with negative relay 22.
In addition, high-tension electricity device 20 also comprises preliminary filling relay 23, preliminary filling resistance 24, shunt 25, Hall element 26, preliminary filling relay 23 and preliminary filling resistance 24 are connected in series and are jointly connected in parallel on positive relay 21, shunt 25 is connected between negative relay 22 and electrokinetic cell, and Hall element 26 is connected between positive relay 21 and electrokinetic cell.
According to the motor vehicle of the utility model second aspect embodiment, comprise the high pressure electric appliance box 100 for electrokinetic cell of above-described embodiment.According to the electric motor car age of the utility model second aspect embodiment, by adopt high pressure electric appliance box 100, be convenient to the connection of electrokinetic cell and extraneous load, enable electrokinetic cell safer, reliably run.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", " counterclockwise ", " axis ", " radial direction ", orientation or the position relationship of the instruction such as " circumference " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
Although illustrate and described embodiment of the present utility model above, be understandable that, above-described embodiment is exemplary, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art can change above-described embodiment, revises, replace and modification in scope of the present utility model.
Claims (10)
1. for a high pressure electric appliance box for electrokinetic cell, it is characterized in that, comprising:
Insulation box body;
High-tension electricity device, described high-tension electricity device is positioned at described insulation box body; And
Stack bus bar, described stack bus bar has the first connector and the second connector, described first connector to extend at least in part in described insulation box body and is connected with described high-tension electricity device, and it is external and at least for being connected with described electrokinetic cell, high-tension connector that described second connector is positioned at described insulation booth.
2. the high pressure electric appliance box for electrokinetic cell according to claim 1, is characterized in that, described insulation box body comprises:
Upper cartridge body, described upper cartridge body is provided with the installation through hole passed for described first connector;
Middle box body, described upper cartridge body is connected the upper end to close described middle box body with the upper end of described middle box body, be provided with electric-conductor in described middle box body, described first connector is connected by electric-conductor with high-tension electricity device;
Lower box body, described lower box body is connected the lower end to close described middle box body with the lower end of described middle box body.
3. the high pressure electric appliance box for electrokinetic cell according to claim 1, is characterized in that, described stack bus bar is positioned at the side of described insulation box body, and the length direction of described insulation box body is consistent with the length direction of described stack bus bar.
4. the high pressure electric appliance box for electrokinetic cell according to claim 3, is characterized in that, described first connector and described second connector distribute successively along the length direction of described stack bus bar.
5. the high pressure electric appliance box for electrokinetic cell according to claim 4, it is characterized in that, described stack bus bar comprises the busbar of multiple superposition mutually on the Width of described insulation box body, described first connector and described second connector all have splicing ear, and every layer of described busbar is provided with at least one splicing ear.
6. the high pressure electric appliance box for electrokinetic cell according to claim 5, is characterized in that, on the upper edge that described splicing ear is connected to described busbar or lower edge, and extends along the Width of described insulation box body.
7. the high pressure electric appliance box for electrokinetic cell according to any one of claim 1-6, is characterized in that, described second connector comprises:
Battery exports connector, and described battery exports connector and has the first anode connection terminal be connected with the positive pole of described electrokinetic cell and the first negative pole splicing ear be connected with the negative pole of described electrokinetic cell; With
Total output connector, described total output connector has the second anode connection terminal and the second negative pole splicing ear be connected with described high-tension connector;
Fuse connector, described fuse connector has the 3rd anode connection terminal and the 3rd negative pole splicing ear for being connected with fuse; And
Battery connecting piece, described battery connecting piece has the 4th anode connection terminal and the 4th negative pole splicing ear for being connected with the matching element that described fuse forms series loop with described electrokinetic cell inside.
8. the high pressure electric appliance box for electrokinetic cell according to any one of claim 1-6, is characterized in that,
Described high-tension electricity device comprises positive relay, negative relay, and described positive relay, described negative relay and described electrokinetic cell form series loop jointly;
Described first connector comprises positive relay connector, negative relay connector, described positive relay connector comprises the 5th anode connection terminal and the 5th negative pole splicing ear be electrically connected with described positive relay, and described negative relay connector comprises the 6th anode connection terminal and the 6th negative pole splicing ear be electrically connected with described negative relay.
9. the high pressure electric appliance box for electrokinetic cell according to claim 8, is characterized in that,
Described high-tension electricity device also comprises preliminary filling relay, preliminary filling resistance, shunt, Hall element, described preliminary filling relay and described preliminary filling resistance are connected in series and are jointly connected in parallel on described positive relay, described shunt is connected between described negative relay and described electrokinetic cell, and described Hall element is connected between described positive relay and described electrokinetic cell.
10. a motor vehicle, is characterized in that, comprises as claimed in any one of claims 1-9 wherein for the high pressure electric appliance box of electrokinetic cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520921976.2U CN205212473U (en) | 2015-11-18 | 2015-11-18 | A electric vehicle that is used for power battery's high -Voltage electrical appliances box and has it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520921976.2U CN205212473U (en) | 2015-11-18 | 2015-11-18 | A electric vehicle that is used for power battery's high -Voltage electrical appliances box and has it |
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| Publication Number | Publication Date |
|---|---|
| CN205212473U true CN205212473U (en) | 2016-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520921976.2U Expired - Fee Related CN205212473U (en) | 2015-11-18 | 2015-11-18 | A electric vehicle that is used for power battery's high -Voltage electrical appliances box and has it |
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| Country | Link |
|---|---|
| CN (1) | CN205212473U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107403888A (en) * | 2016-05-19 | 2017-11-28 | 北京普莱德新能源电池科技有限公司 | A kind of battery system high pressure electric appliance box |
| CN108357443A (en) * | 2018-03-14 | 2018-08-03 | 厦门宏发电力电器有限公司 | A kind of high voltage distribution box |
-
2015
- 2015-11-18 CN CN201520921976.2U patent/CN205212473U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107403888A (en) * | 2016-05-19 | 2017-11-28 | 北京普莱德新能源电池科技有限公司 | A kind of battery system high pressure electric appliance box |
| CN108357443A (en) * | 2018-03-14 | 2018-08-03 | 厦门宏发电力电器有限公司 | A kind of high voltage distribution box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180420 Address after: No. 188, Miyun District, Miyun District, Beijing, Beijing Patentee after: Beijing treasure Car Co.,Ltd. Address before: 102206 Changping District City, Shahe, Sha Yang Road, Beijing Patentee before: BEIQI FOTON MOTOR Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160504 Termination date: 20211118 |
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| CF01 | Termination of patent right due to non-payment of annual fee |