CN210027059U - Novel standardized battery system block terminal - Google Patents
Novel standardized battery system block terminal Download PDFInfo
- Publication number
- CN210027059U CN210027059U CN201920827355.6U CN201920827355U CN210027059U CN 210027059 U CN210027059 U CN 210027059U CN 201920827355 U CN201920827355 U CN 201920827355U CN 210027059 U CN210027059 U CN 210027059U
- Authority
- CN
- China
- Prior art keywords
- relay
- charge
- main
- battery system
- control board
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Landscapes
- Secondary Cells (AREA)
Abstract
The utility model relates to a novel standardized battery system block terminal, including casing, upper cover, main positive relay, main negative relay, pre-charge resistance, pre-charge relay and high-pressure control board down, the mounting groove has been seted up to the casing down, and the upper cover lid fits on the mounting groove, and high-pressure control board installs in the mounting groove, and main positive relay, pre-charge resistance and pre-charge relay and main negative relay are all fixed to be set up in the one side of high-pressure control board back to the upper cover, and pre-charge resistance and pre-charge relay all are located between main positive relay and the main negative relay. This novel standardized battery system block terminal is through adopting the integrated scheme of high voltage control board, and makes main positive relay and main negative relay install perpendicularly in the inboard of high voltage control board, and pre-charge resistance and pre-charge relay install between main positive relay and main negative relay, both can be in the same place the integration that each part is compact like this, reduce overall dimension, realize that the volume is littleer more rationalization, and integrated degree is high, can realize batch automated production.
Description
Technical Field
The utility model relates to an electric automobile battery equipment technical field especially relates to a novel standardized battery system block terminal.
Background
The principle of a BDU (battery system distribution box) in the market is basically similar, but the BDU is different in application scene, so that the similar difference of functions and structures is large, the BDU is generally large in size, each BDU needs to be developed by a mold, the development period is long, each BDU needs to be tested and verified, the time is long, the cost is high, and batch production is inconvenient.
SUMMERY OF THE UTILITY MODEL
Therefore, the power distribution box for the battery system needs to be provided for solving the problem that the existing power distribution box for the battery system has large difference in functions and structures.
A novel standardized battery system distribution box comprises a lower shell and an upper cover, wherein the lower shell is provided with an installation groove, the upper cover covers the installation groove, the novel standardized battery system distribution box also comprises a main positive relay, a main negative relay, a pre-charging resistor, a pre-charging relay and a high-voltage control panel,
wherein, the high-voltage control board install in the mounting groove, main positive relay pre-charge resistance and pre-charge relay with main negative relay all fixed set up in the high-voltage control board dorsad the one side of upper cover, just pre-charge resistance and pre-charge relay all are located main positive relay with between the main negative relay.
In one embodiment, the pre-charge relay and the main negative relay are the same type of electromagnetic relay.
In one embodiment, the pre-charge relay and the main negative relay are arranged perpendicular to the high-voltage control board.
In one embodiment, the pre-charge relay and the main negative relay are respectively connected with the lower shell bolt in a screwed mode.
In one embodiment, the upper cover is provided with a plurality of jacks.
In one embodiment, a plurality of fixing holes are formed in the periphery of the outer side of the lower shell.
Above-mentioned novel standardized battery system block terminal, through adopting the integrated scheme of high voltage board, choose for use the electromagnetic relay of same model as main positive relay and main negative relay, and make main positive relay and main negative relay install perpendicularly in the inboard of high voltage board, pre-charge resistance and pre-charge relay install between main positive relay and main negative relay, both can be in the same place the integration that each part is compact like this, reduce overall dimension, it is more rationalized that the realization volume is littleer, integrated degree is high, can realize batch automated production.
Drawings
Fig. 1 is a schematic diagram of a novel standardized battery system distribution box according to one embodiment.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
As shown in fig. 1, a novel standardized battery system distribution box comprises a lower shell (1), an upper cover (7), a main positive relay (2), a main negative relay (3), a pre-charging resistor (4), a pre-charging relay (5) and a high-voltage control board (6), wherein the lower shell (1) is provided with a mounting groove (11), and the upper cover (7) covers the mounting groove (11).
Wherein, high-voltage control board (6) are installed in mounting groove (11), main positive relay (2), pre-charging resistor (4), pre-charging relay (5) and main negative relay (3) are all fixedly arranged on the side of high-voltage control board (6) opposite to upper cover (7), and pre-charging resistor (4) and pre-charging relay (5) are all located between main positive relay (2) and main negative relay (3). The pre-charging relay (5) and the main and negative relays (3) are electromagnetic relays of the same type. Wherein, the pre-charging relay (5) and the main negative relay (3) are both arranged vertically with the high-voltage control panel (6). Wherein, the pre-charging relay (5) and the main negative relay (3) are respectively connected with the lower shell (1) through bolts. Wherein, the upper cover (7) is provided with a plurality of jacks (71). The periphery of the outer side of the lower shell (1) is provided with a plurality of fixing holes (12).
Above-mentioned novel standardized battery system block terminal chooses the electromagnetic relay of same model for use as main positive relay (2) and main negative relay (3), and make main positive relay (2) and main negative relay (3) install perpendicularly in the inboard of high-voltage control board (6), install between main positive relay (2) and main negative relay (3) pre-charging resistance (4) and pre-charging relay (5), and the lug weld is on high-voltage control board (6), walk the line through high-voltage control board (6) inside, reduce high-low voltage circuit, so both can be with the integration of each part compactness together, reduce whole size, it is littleer more rationalized to realize the volume, the integrated level is high, can realize batch automated production.
In one embodiment, the high-voltage control board adopts a novel current-carrying load board structure disclosed in chinese patent application No. 201721498864.6, and integrates high-voltage and low-voltage lines through the novel current-carrying load board, so as to reduce low-voltage wiring, reduce EMC (Electro Magnetic Compatibility) interference, reduce wear problems caused by vibration to the wiring harness, and improve product reliability. Be provided with the singlechip that is used for detecting and control on the novel current-carrying load board, the positive pole of main positive relay (2) is connected with the positive pole of battery, the negative pole of main positive relay (2) is used for connecting the load, form the pre-charge module after pre-charge relay (5) establish ties with pre-charge resistance (4), singlechip and pre-charge module are parallelly connected with main negative relay (3) respectively, the singlechip is connected between the negative pole of battery and the negative pole of main negative relay (3), the singlechip is provided with the CAN circuit that is used for connecting vehicle control unit, main negative relay (3) positive pole is used for connecting the load, main negative relay (3) negative pole links to each other with the negative pole of battery. The functions of service life detection, adhesion detection, EMC control circuit and the like are realized, and the overall function is more comprehensive.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above examples only represent some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (6)
1. A novel standardized battery system distribution box comprises a lower shell (1) and an upper cover (7), wherein the lower shell (1) is provided with a mounting groove (11), the upper cover (7) covers the mounting groove (11), and the novel standardized battery system distribution box is characterized by further comprising a main positive relay (2), a main negative relay (3), a pre-charging resistor (4), a pre-charging relay (5) and a high-voltage control board (6),
wherein, high-voltage control board (6) install in mounting groove (11), main positive relay (2) pre-charge resistance (4) and pre-charge relay (5) and main negative relay (3) all fixed set up in high-voltage control board (6) dorsad the one side of upper cover (7), just pre-charge resistance (4) and pre-charge relay (5) all are located main positive relay (2) with between main negative relay (3).
2. The novel standardized battery system distribution box according to claim 1, characterized in that the pre-charge relay (5) and the main negative relay (3) are the same type of electromagnetic relay.
3. The novel modular battery system distribution box according to claim 1, characterized in that the pre-charge relay (5) and the main negative relay (3) are both arranged perpendicular to the high voltage control board (6).
4. The novel standardized battery system distribution box according to claim 1, characterized in that the pre-charge relay (5) and the main negative relay (3) are bolted to the lower housing (1), respectively.
5. The novel modular battery system distribution box according to claim 1, characterized in that said upper cover (7) is provided with a plurality of jacks (71).
6. The novel modular battery system distribution box according to claim 1, characterized in that a plurality of fixing holes (12) are provided around the outside of the lower housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920827355.6U CN210027059U (en) | 2019-05-31 | 2019-05-31 | Novel standardized battery system block terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920827355.6U CN210027059U (en) | 2019-05-31 | 2019-05-31 | Novel standardized battery system block terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210027059U true CN210027059U (en) | 2020-02-07 |
Family
ID=69346444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920827355.6U Expired - Fee Related CN210027059U (en) | 2019-05-31 | 2019-05-31 | Novel standardized battery system block terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210027059U (en) |
-
2019
- 2019-05-31 CN CN201920827355.6U patent/CN210027059U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206099088U (en) | A high voltage distributor box for electric automobile assembly | |
| CN205622080U (en) | Battery system control case | |
| CN207345510U (en) | A kind of automotive intelligent type high voltage control box | |
| CN104477114B (en) | High-tension distribution box for electric automobile | |
| CN210491370U (en) | Electric appliance box | |
| JP5530884B2 (en) | Power storage device | |
| CN204615189U (en) | A kind of pure electronic logistic car high-tension distribution box | |
| CN117293477B (en) | Distribution box and battery pack | |
| CN105416070A (en) | High-voltage control device of power battery | |
| CN210027059U (en) | Novel standardized battery system block terminal | |
| CN111129376A (en) | A novel drive battery box for electric vehicle | |
| CN110391789B (en) | High-current automobile filter | |
| CN202405629U (en) | High-voltage power distribution box for electric vehicle | |
| CN106773984A (en) | A kind of integrated form power electronic equipment of electric automobile | |
| CN116404716A (en) | High-voltage distribution box and battery pack | |
| CN216489789U (en) | Generalized single-branch high-voltage distribution box | |
| CN210182526U (en) | High-voltage box for power battery pack | |
| CN212124877U (en) | Charger and charging and replacing station | |
| CN211196101U (en) | A vehicle that is used for block terminal of vehicle and has it | |
| CN206450999U (en) | A kind of integrated form power electronic equipment of electric automobile | |
| KR101758416B1 (en) | Power relay assembly for electric vehiccle | |
| CN206501723U (en) | A kind of pure electronic logistic car system high pressure case | |
| CN110536572A (en) | A kind of electrical appliance kit | |
| CN207038468U (en) | A kind of road Fuse box of automobile 37 | |
| CN210349712U (en) | Relay and vehicle-mounted charger |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200207 Termination date: 20210531 |