CN206210898U - High power battery protection board - Google Patents
High power battery protection board Download PDFInfo
- Publication number
- CN206210898U CN206210898U CN201621380017.5U CN201621380017U CN206210898U CN 206210898 U CN206210898 U CN 206210898U CN 201621380017 U CN201621380017 U CN 201621380017U CN 206210898 U CN206210898 U CN 206210898U
- Authority
- CN
- China
- Prior art keywords
- cover plate
- circuit
- housing
- protection board
- 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.)
- Expired - Fee Related
Links
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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Battery Mounting, Suspending (AREA)
Abstract
The high power battery protection board that the utility model is provided, the protection board is plugged in battery insertion groove, including housing and the circuit board being packaged in the housing, the housing includes the first cover plate and the second cover plate, two cover plates are fixedly connected for rivet, the circuit board is provided with therebetween, first cover plate is provided with some walings, second cover plate is provided with some cross reinforcings, and it is equipped with arc reinforcement on the second cover plate corner, some location holes and some air vents are equipped with two cover plates, the location hole is corresponded with the location hole on circuit board, and fixed by rivet.The beneficial effects of the utility model：The reinforcing rib structure of enclosure interior can play fixation to circuit board therein, additionally, the hollow structure in housing and some air vents thereon, are easy to radiating.
Description
Technical field
The utility model belongs to battery component field, more particularly, to high power battery protection board.
Background technology
In the prior art, finished product lithium battery mainly include lithium cell core and protection board two large divisions, lithium cell core mainly by
Positive plate, barrier film, negative plate, electrolyte composition；Positive plate, barrier film, negative plate winding are laminated, packaging, irrigate electrolyte, envelope
Be made battery core after dress, lithium battery protection board is electrically connected with each battery core in battery, be generally positioned in battery cover board and battery core it
Between, its effect is the charge and discharge protecting of serial lithium battery group, but this kind of battery protecting plate be exactly directly circuit board in itself, be difficult
Install, and existing inside battery structure is compacter, is unfavorable for the radiating of high power battery protection board, need to improve.
The content of the invention
For problem above, devise high power battery protection board, the battery protecting plate by circuit board package in housing,
Housing can form effectively protection to circuit board, and housing is provided with some air vents, be easy to radiating.
To reach above-mentioned purpose, what the technical solution of the utility model was realized in：
High power battery protection board, the protection board is plugged in battery insertion groove, including housing and is packaged in the housing
Circuit board, the housing includes the first cover plate and the second cover plate, and two cover plates are fixedly connected for rivet, are provided with described therebetween
Circuit board, first cover plate is provided with some walings, and second cover plate is provided with some cross reinforcings, and institute
State and be equipped with arc reinforcement on the second cover plate corner, some location holes and some air vents are equipped with two cover plates, should
Location hole is corresponded with the location hole on circuit board, and is fixed by rivet.
Further, the first cover plate both sides are provided with raised line, and the first cover plate lower surface is provided with some circuit interfaces, should
Circuit interface is electrically connected with the circuit board；Both sides are provided with groove in the slot, and the raised line is located in the groove, described
Groove inner bottom surface is provided with some circuit plugs, and the circuit plug is located in the corresponding circuit interface, the circuit plug
Electrically connected with the battery core in battery.
Further, the lateral surface of first cover plate and second cover plate is equipped with some fixed strips, the fixed strip
The one side abutted with the slot is provided with elastic layer.
Further, there is gap between the housing and the slot.
Further, the battery includes some battery core holding tanks.
Relative to prior art, the utility model has the advantage that：
(1) by circuit board package in housing, housing can form effectively protection to the battery protecting plate to circuit board, and have
The battery protecting plate of housing is easier to be plugged in battery insertion groove, is easily installed；
(2) reinforcing rib structure of enclosure interior can play fixation to circuit board therein, additionally, hollow in housing
Structure and some air vents thereon, are easy to radiating；
(3) fixed strip and the thereon setting of elastic layer, it is ensured that housing inserts the stability of slot；
(4) the existing wire conversion being connected with circuit board is reduced for circuit interface and the connected mode of circuit plug
Number of, lines between each battery core of inside battery and circuit board, is easy to assembling to process.
Brief description of the drawings
Fig. 1, Fig. 2 are the structural representation of the slot and the battery core holding tank in different azimuth in battery in embodiment
Figure；
Fig. 3 is the partial structurtes enlarged diagram of Fig. 2；
Fig. 4 is the structural representation of protection board described in the present embodiment；
Fig. 5 is the structural representation of fixture described in embodiment；
Fig. 6 is that the protection board is plugged in the structural representation fixed in the slot and by fixture.
Description of reference numerals：
1st, slot, 11, groove, 12, fixing hole, 13, circuit plug, 2, protection board, 21, housing, the 211, first cover plate,
212nd, the second cover plate, 213, fixed strip, 22, raised line, 3, fixture, 31, spring, 32, connecting plate, 33, briquetting, 34, connecting rod,
35th, supporting sleeve, 36, fix bar, 37, plush copper, 4, battery core holding tank.
Specific embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the utility model can
To be mutually combined.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", D score,
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outward " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description the utility model and simplifies description, rather than instruction
Or imply that the device or element of meaning with specific orientation, with specific azimuth configuration and operation, therefore must not be understood that
It is to limitation of the present utility model.Additionally, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicating
Or imply relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, " first ", " second " etc. are defined
Feature can express or implicitly include one or more this feature.In description of the present utility model, unless separately
It is described, " multiple " is meant that two or more.
, it is necessary to explanation, unless otherwise clearly defined and limited, term " is pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integratedly
Connection；Can mechanically connect, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary,
Can be two connections of element internal.For the ordinary skill in the art, can be by concrete condition understanding
State concrete meaning of the term in the utility model.
The utility model is described in further details below with reference to accompanying drawing.
High power battery protection board, the protection board 2 is plugged in battery insertion groove 1, including housing 21 and is packaged in the shell
Internal circuit board, the housing includes the first cover plate 211 and the second cover plate 212, and two cover plates are fixedly connected for rivet, its
Between be provided with the circuit board, first cover plate is provided with some walings, and second cover plate is provided with some transverse directions
Be equipped with arc reinforcement on reinforcement, and the second cover plate corner, if be equipped with two cover plates some location holes and
Dry air vent, the location hole is corresponded with the location hole on circuit board, and is fixed by rivet.
The both sides of first cover plate 211 are provided with raised line 22, and the lower surface of the first cover plate 212 is provided with some circuit interfaces,
The circuit interface is electrically connected with the circuit board；Both sides are provided with groove 11 in the slot 1, and the raised line 22 is located at the groove
In 11, the top surface of the groove 11 is provided with fixing hole 12；The groove inner bottom surface is provided with some circuit plugs 13, the circuit
Plug 13 is located in the corresponding circuit interface, and the circuit plug 13 is electrically connected with the battery core in battery；
The lateral surface of first cover plate and second cover plate is equipped with some fixed strips 213, the fixed strip 213 with
The one side that the slot is abutted is provided with rubber elastic layer, the setting of the elastic layer, it is ensured that housing inserts the stability of slot.
By circuit board package in housing, housing can form effectively protection to the battery protecting plate to circuit board, and with shell
The battery protecting plate of body is easier to be plugged in battery insertion groove, is easily installed；In addition, the existing wire conversion being connected with circuit board
For circuit interface and the connected mode of circuit plug, the number of, lines between each battery core of inside battery and circuit board is reduced, be easy to
Assembling processing.
The upper surface of first cover plate 211 is additionally provided with fixture 3, and the fixture 3 includes spring 31, connecting plate 32, presses
Briquetting 33, connecting rod 34, supporting sleeve 35, fix bar 36 and plush copper 37, the lower end of the spring 31 are solid with the upper surface of the housing 1
Fixed connection, its upper end is fixedly connected with the connecting plate 32, and the briquetting 33 is fixedly arranged on the connecting plate 32, described in two
Connecting rod 34 is located at the both sides of the connecting plate 32, and is connected with the rotation of the connecting plate 32, the free end of each connecting rod 34
Bottom is equipped with a plush copper 37, and the middle part of the two ends of the fix bar 36 respectively with two connecting rods 34 is fixedly connected, described
Supporting sleeve 35 is sheathed on the periphery of the fix bar 36, and between two connecting rods 34, the supporting sleeve 35 and institute
State connecting plate 32 to be fixedly connected, the fix bar 36 can be rotated relative to the supporting sleeve 35；
After the housing of battery protecting plate is plugged in slot, plush copper is located in the fixing hole, and connecting rod is provided with plush copper
One end tilt, i.e., the other end of connecting rod presses pressing spring by connecting plate, and most pressure transmission is given to housing, i.e. fixture at last
Housing one downward pressure, the stability of battery protecting plate is ensured with this.
Further, there is gap between the housing 21 and the slot 1.
Further, the battery includes some battery core holding tanks 4.
Preferred embodiment of the present utility model is the foregoing is only, is not used to limit the utility model, it is all at this
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in the utility model
Protection domain within.
Claims (5)
1. high power battery protection board, the protection board is plugged in battery insertion groove, it is characterised in that including housing and be packaged in institute
The circuit board in housing is stated, the housing includes the first cover plate and the second cover plate, and two cover plates are fixedly connected for rivet, therebetween
The circuit board is provided with, first cover plate is provided with some walings, and second cover plate is provided with some transverse directions and adds
Strong muscle, and be equipped with arc reinforcement on the second cover plate corner, is equipped with some location holes and some on two cover plates
Air vent, the location hole is corresponded with the location hole on circuit board, and is fixed by rivet.
2. high power battery protection board according to claim 1, it is characterised in that the first cover plate both sides are provided with convex
Bar, the first cover plate lower surface is provided with some circuit interfaces, and the circuit interface is electrically connected with the circuit board；In the slot
Both sides are provided with groove, and the raised line is located in the groove, and the groove inner bottom surface is provided with some circuit plugs, the circuit
Plug is located in the corresponding circuit interface, and the circuit plug is electrically connected with the battery core in battery.
3. high power battery protection board according to claim 2, it is characterised in that first cover plate and second lid
The lateral surface of plate is equipped with some fixed strips, and the one side that the fixed strip is abutted with the slot is provided with elastic layer.
4. high power battery protection board according to claim 1, it is characterised in that exist between the housing and the slot
Gap.
5. high power battery protection board according to claim 1, it is characterised in that the battery includes that some battery cores are accommodated
Groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621380017.5U CN206210898U (en) | 2016-12-15 | 2016-12-15 | High power battery protection board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621380017.5U CN206210898U (en) | 2016-12-15 | 2016-12-15 | High power battery protection board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206210898U true CN206210898U (en) | 2017-05-31 |
Family
ID=58746690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621380017.5U Expired - Fee Related CN206210898U (en) | 2016-12-15 | 2016-12-15 | High power battery protection board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206210898U (en) |
-
2016
- 2016-12-15 CN CN201621380017.5U patent/CN206210898U/en not_active Expired - Fee Related
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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: 20170531 Termination date: 20171215 |