CN210927193U - Charging and power supplying integrated device - Google Patents
Charging and power supplying integrated device Download PDFInfo
- Publication number
- CN210927193U CN210927193U CN201922434362.2U CN201922434362U CN210927193U CN 210927193 U CN210927193 U CN 210927193U CN 201922434362 U CN201922434362 U CN 201922434362U CN 210927193 U CN210927193 U CN 210927193U
- Authority
- CN
- China
- Prior art keywords
- charging
- battery
- module
- battery module
- circuit 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.)
- Active
Links
Images
Abstract
The utility model discloses a charging and power supply integrated device, which comprises N battery modules which are arranged side by side and are connected in series in sequence, wherein each battery module consists of M battery cores which are connected in series in sequence; an insulating partition plate is fixedly arranged at the top of the battery module, and an integrated charging circuit board is fixedly arranged at the upper part of the insulating partition plate; the integrated charging circuit board is provided with N charging modules which are connected in parallel, and the positive and negative output electrodes of each charging module are respectively connected with the positive and negative electrodes of the corresponding battery module below the charging module; and both N and M are integers greater than 1. The utility model discloses be in the same place integrated charging circuit board and battery module integration, utilize charging module to battery module list to single charging, realize quick equalizing charge.
Description
Technical Field
The utility model belongs to the technical field of the electric automobile power supply technique and specifically relates to a fill integrative device of power supply.
Background
The batteries of the existing electric automobile are connected in series in a battery pack and placed on the automobile, the charging, the animal electricity, the power supply and the management are separated, an external charger is used for charging the battery pack during charging, the charger is connected with the battery pack through a wire and is charged through a plug and a socket, the more the batteries connected in series with the battery pack are, the larger the resistance is, the unbalanced voltage among single battery cores is generated after charging, the heat generated during charging the batteries is large, and the battery cores which are short of electricity during charging cannot be independently supplemented, so the batteries in the prior art are easy to explode and cannot be rapidly and uniformly charged.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome prior art not enough and provide a fill integrative device of power supply, with integrated charging circuit board and battery module integration together, utilize the charging module to battery module list to single charging, realize quick equalizing charge.
In order to solve the technical problem, the utility model discloses the technical scheme who takes is:
a charging and power supplying integrated device comprises N battery modules which are arranged side by side and connected in series in sequence, wherein each battery module consists of M battery cores which are connected in series in sequence; an insulating partition plate is fixedly arranged at the top of the battery module, and an integrated charging circuit board is fixedly arranged at the upper part of the insulating partition plate; the integrated charging circuit board is provided with N charging modules which are connected in parallel, and the positive and negative output electrodes of each charging module are respectively connected with the positive and negative electrodes of the corresponding battery module below the charging module; and both N and M are integers greater than 1.
Furthermore, the battery module is fixedly arranged in a battery box with an open top, and the integrated charging circuit board and the insulating partition plate are fixed on the battery box through screws; and a protective cover is arranged outside the integrated charging circuit board.
Further, M =4-6 sections.
Further, N = 4-6.
Furthermore, the positive and negative output electrodes of the charging module respectively penetrate through the insulating partition plate through screws to be fixedly connected with the positive and negative electrodes of the corresponding battery module below the insulating partition plate.
Adopt the produced beneficial effect of above-mentioned technical scheme to lie in:
the utility model discloses an integrated charging circuit board is in the same place with the battery module is integrated, and the module that charges equals with the quantity of battery module, utilizes the charging module to charge to the battery module list is single to single independent, can realize the quick equalizing charge of each battery module. And the current and voltage are stable during charging, the charging is fast and electricity-saving, the battery charging is safe, and the ignition and explosion are not easy. The battery modules are fully charged, the service life of the battery is long, and the cost is saved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
in the figure: 1. battery case, 2, safety cover, 3, battery module, 4, the module of charging, 5, insulating barrier, 6, screw.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1, the utility model relates to a charging and power supplying integrated device, which comprises N battery modules 3 arranged side by side and connected in series in sequence, wherein each battery module 3 is composed of M battery cores connected in series in sequence; an insulating partition plate 5 is fixedly arranged at the top of the battery module 3, and an integrated charging circuit board is fixedly arranged at the upper part of the insulating partition plate 5; the integrated charging circuit board is provided with N charging modules 4 which are connected in parallel, and the positive and negative output electrodes of each charging module 4 are respectively connected with the positive and negative electrodes of the corresponding battery module 3 below the charging module; n and M are integers greater than 1; m =4-6 sections, N = 4-6.
The battery module 3 is fixedly arranged in a battery box 1 with an open top, the integrated charging circuit board and the insulating partition plate 5 are fixed on the battery box 1 through screws, and a protective cover 2 is arranged outside the integrated charging circuit board. The positive and negative output electrodes of the charging module 4 respectively penetrate through the insulating partition plate 5 through screws 6 to be fixedly connected with the positive and negative electrodes of the corresponding battery module 3 below the insulating partition plate.
The utility model discloses when the equipment, earlier with 4 to 6 section capacity equal battery core series connection constitution battery module 3, 4 to 6 battery module 3 establish ties into a battery die body, the battery die body is put in battery case 1, put an insulating barrier 5 above the battery die body, put an integrated charging circuit board above the insulating barrier 5, there are 4 to 6 charging module 4 above the integrated charging circuit board, a charging module 4 charges to a battery module 3, a charging module 4's for the positive negative pole screw pass insulating barrier 5 and fix on the positive negative pole of a battery module 3 promptly, detain safety cover 2 again, this is filled the integrative device equipment of supplying power and is accomplished.
Claims (5)
1. The utility model provides a fill integrative device of power supply which characterized in that: the battery pack comprises N battery modules (3) which are arranged side by side and connected in series in sequence, wherein each battery module (3) consists of M battery cores which are connected in series in sequence; an insulating partition plate (5) is fixedly arranged at the top of the battery module (3), and an integrated charging circuit board is fixedly arranged at the upper part of the insulating partition plate (5); the integrated charging circuit board is provided with N charging modules (4) which are connected in parallel, and the positive and negative output electrodes of each charging module (4) are respectively connected with the positive and negative electrodes of the corresponding battery module (3) below the charging module; and both N and M are integers greater than 1.
2. The charging and power supplying integrated device according to claim 1, wherein: the battery module (3) is fixedly arranged in a battery box (1) with an open top, and the integrated charging circuit board and the insulating partition plate (5) are fixed on the battery box (1) through screws; and a protective cover (2) is arranged outside the integrated charging circuit board.
3. The charging and power supplying integrated device according to claim 1, wherein: the M = section 4-6.
4. The charging and power supplying integrated device according to claim 1, wherein: the N = 4-6.
5. The charging and power supplying integrated device according to claim 1, wherein: and the positive and negative output electrodes of the charging module (4) penetrate through the insulating partition plate (5) through screws (6) and are fixedly connected with the positive and negative electrodes of the corresponding battery module (3) below the insulating partition plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922434362.2U CN210927193U (en) | 2019-12-30 | 2019-12-30 | Charging and power supplying integrated device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922434362.2U CN210927193U (en) | 2019-12-30 | 2019-12-30 | Charging and power supplying integrated device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210927193U true CN210927193U (en) | 2020-07-03 |
Family
ID=71346985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922434362.2U Active CN210927193U (en) | 2019-12-30 | 2019-12-30 | Charging and power supplying integrated device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210927193U (en) |
-
2019
- 2019-12-30 CN CN201922434362.2U patent/CN210927193U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102709981A (en) | Energy-lossless equalizing charging device for series lithium ion battery pack | |
| CN201904409U (en) | Restorable large lithium-ion secondary battery | |
| CN110932298A (en) | System for utilizing waste storage batteries in whole package in storage and charging station in echelon mode and control method | |
| CN205211873U (en) | Automobile staring lithium ion storage battery device | |
| RU124842U1 (en) | LITHIUM ION BATTERY | |
| CN210927193U (en) | Charging and power supplying integrated device | |
| CN201975477U (en) | Lithium ion battery pack with plurality of voltage platforms | |
| CN105186630B (en) | A kind of electric energy transfer method and a kind of electric energy bus | |
| CN201307774Y (en) | Charging-discharging separated protection device | |
| CN107946528B (en) | Battery pack and battery pack system | |
| CN205407296U (en) | Complementary equalizer circuit of group battery | |
| CN202633420U (en) | Storage battery with single-lattice protection function and connecting structure thereof | |
| CN206806398U (en) | A kind of lithium battery group in parallel of single battery cell charge | |
| CN113060019A (en) | Power battery pack and control method thereof | |
| CN213093251U (en) | Novel electric vehicle battery | |
| CN216699585U (en) | Lithium battery system for navigation mark lighthouse | |
| CN2924796Y (en) | Lithium ion battery | |
| CN212587600U (en) | High-voltage lithium ion battery pack control system | |
| CN212783586U (en) | Battery pack | |
| CN215921951U (en) | Electric control system suitable for battery box | |
| CN203536996U (en) | Device for charging battery cells in serial lithium battery | |
| CN213461195U (en) | Quick charging circuit system of low-voltage battery pack for charging pile by using direct current | |
| CN207173332U (en) | A kind of battery of electric vehicle group string and built-up circuit | |
| CN211720296U (en) | Lithium battery charging and discharging energy transfer balancing system | |
| CN214543668U (en) | Improved generation DC power supply system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220928 Address after: 244 Caopu Administrative Village, Juye Town, Juye County, Heze City, Shandong Province 274000 Patentee after: Ding Yuxin Address before: Room 101, Gate 3, Building 28, Xinghuili, Yucai Road, Binhai New Area, Tianjin, 300000 Patentee before: Shan Shijing |
|
| TR01 | Transfer of patent right |