CN208324863U - A kind of new energy automobile battery pack bottom bracket - Google Patents
A kind of new energy automobile battery pack bottom bracket Download PDFInfo
- Publication number
- CN208324863U CN208324863U CN201820721753.5U CN201820721753U CN208324863U CN 208324863 U CN208324863 U CN 208324863U CN 201820721753 U CN201820721753 U CN 201820721753U CN 208324863 U CN208324863 U CN 208324863U
- Authority
- CN
- China
- Prior art keywords
- closing piece
- battery pack
- inner casing
- bottom plate
- plate inner
- 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
-
- 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
- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a kind of new energy automobile battery pack bottom brackets, including plate shell, the inside of the plate shell is equipped with bottom plate inner casing, the middle position of the bottom plate inner casing is fixed with battery pack, and the inside of bottom plate inner casing is equipped with locking bar and lateral closing piece, the locking bar is located at the side of lateral closing piece, the utility model is provided with lateral closing piece, locked groove, longitudinal closing piece, third spring, card slot and locking bar, when battery pack is installed, press down on locking bar, when locking bar moves down, card slot moves, third spring is compressed by longitudinal closing piece simultaneously, when card slot is moved at the position for being same horizontal line with lateral closing piece, lateral closing piece can be pushed into the inside of card slot, lateral closing piece and longitudinal closing piece are withdrawn in bottom plate inner casing at this time, by the middle position of battery pack insertion bottom plate inner casing, then locking bar is unclamped, Third springback above pushes away locking bar, so that the two sides of lateral closing piece and longitudinal closing piece push-in battery pack be completed to fix.
Description
Technical field
The utility model belongs to technical field of new energy, and in particular to a kind of new energy car battery packet bottom support
Plate.
Background technique
New-energy automobile refer to using unconventional vehicle fuel as a source of power (or using conventional vehicle fuel,
Using new vehicle-mounted power plant), the dynamic Control of comprehensive vehicle and the advanced technology of driving aspect, the technical principle elder generation of formation
Into, the automobile with new technology and new construction, and when battery pack new-energy automobile important component.
But the bottom bracket of the existing new energy car battery packet in market is not easy to be pacified with battery pack when in use
Dress, and radiating rate is slower, and battery pack is be easy to cause to damage.
Utility model content
The purpose of this utility model is to provide a kind of new energy automobile battery pack bottom brackets, to solve existing inconvenience
In carrying out installation and the slower problem of radiating rate with battery pack.
To achieve the above object, the utility model provides the following technical solutions: a kind of new energy car battery packet bottom support
Plate, including plate shell, the inside of the plate shell are equipped with bottom plate inner casing, and the middle position of the bottom plate inner casing is fixed
There is battery pack, and the inside of bottom plate inner casing is equipped with locking bar and lateral closing piece, the locking bar is located at the side of lateral closing piece, and locks
One end of bar is welded with longitudinal closing piece, and the longitudinal direction closing piece is far from being welded with third spring, the lock on the side outer wall of locking bar
Bar offers card slot on the side outer wall of lateral closing piece, and the battery pack offers on the side outer wall of lateral closing piece
Locked groove, the inside of the locked groove are equipped with second spring and limit plate, and the second spring is located at the side of limit plate.
Preferably, the plate shell is slidably connected with bottom plate inner casing by sliding block and sliding slot, and the sliding block is provided with altogether
Two, and two sliding blocks are respectively welded on the two sides outer wall of bottom plate inner casing.
Preferably, the side of the sliding block is welded with telescopic rod, and the first spring is arranged on the outer wall of the telescopic rod, and
The inside of telescopic rod offers delivery hole, and the telescopic rod and the first spring are respectively positioned on the inside of sliding slot.
Preferably, the plate shell, which is internally located at the position of bottom plate inner casing side, offers liquid storage chamber, the liquid storage
The inside of chamber is filled with condensate liquid, and Miniature liquid pump has been bolted to connection in liquid storage chamber, the two sides point of the liquid storage chamber
Inlet opening and fluid hole are not offered.
Preferably, the inside of the bottom plate inner casing offers reflux heat release hole, and the both ends of the reflux heat release hole lead to respectively
The delivery hole crossed in telescopic rod is connect with inlet opening and fluid hole.
Preferably, rubber pad, the Miniature liquid pump and battery pack electricity are connected between the plate shell and bottom plate inner casing
Property connection.
The utility model compared with prior art, has the advantages that
(1) the utility model is provided with lateral closing piece, locked groove, longitudinal closing piece, third spring, card slot and locking bar, installation electricity
When pond is wrapped, locking bar is pressed down on, when locking bar moves down, card slot is moved, while compressing third spring by longitudinal closing piece,
When card slot is moved at the position for being same horizontal line with lateral closing piece, lateral closing piece can be pushed into the inside of card slot, at this time
Lateral closing piece and longitudinal closing piece are withdrawn in bottom plate inner casing, then the middle position of battery pack insertion bottom plate inner casing is unclamped
Locking bar, third springback above push away locking bar, so that the two sides of lateral closing piece and longitudinal closing piece push-in battery pack be completed solid
Fixed, same to press locking bar when dismantling battery pack, second spring and limit plate inside locked groove can effectively push away lateral closing piece
It returns in bottom plate inner casing, mounting means is simple, and fixed structure is firm, convenient for being installed on disassembly between battery pack and bottom bracket.
(2) the utility model is provided with reflux heat release hole, inlet opening, liquid storage chamber, condensate liquid, Miniature liquid pump and fluid hole,
At work, Miniature liquid pump is in energized state to automobile, and the both ends of Miniature liquid pump connect with liquid storage chamber and fluid hole respectively, pass through
Miniature liquid pump extracts the condensate liquid in liquid storage chamber out, and condensate liquid enters reflux heat release hole by delivery hole after fluid hole extraction
It is interior, it is flowed in reflux heat release hole, reduces the temperature on bottom plate inner casing, then flowed back in liquid storage chamber by inlet opening, to mention
The circulation status of high condensate liquid increases the heat dissipation performance of the bottom bracket, battery pack is avoided to damage.
Detailed description of the invention
Fig. 1 is the front view of the utility model；
Fig. 2 is enlarged drawing at the A of the utility model；
Fig. 3 is enlarged drawing at the B of the utility model.
In figure: 1- plate shell, 2- sliding block, 3- battery pack, 4- reflux heat release hole, 5- rubber pad, 6- bottom plate inner casing, 7- into
Fluid apertures, 8- liquid storage chamber, 9- condensate liquid, 10- Miniature liquid pump, 11- fluid hole, the first spring of 12-, 13- transverse direction closing piece, 14- locked groove,
15- second spring, 16- limit plate, the longitudinal direction 17- closing piece, 18- third spring, 19- card slot, 20- locking bar, 21- sliding slot, 22- drain
Hole, 23- telescopic rod.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides the following technical solutions: a kind of new energy automobile battery pack bottom bracket,
Including plate shell 1, the inside of plate shell 1 is equipped with bottom plate inner casing 6, and the middle position of bottom plate inner casing 6 is fixed with battery
Packet 3, and the inside of bottom plate inner casing 6 is equipped with locking bar 20 and lateral closing piece 13, locking bar 20 is located at the side of lateral closing piece 13, and locks
One end of bar 20 is welded with longitudinal closing piece 17, longitudinal closing piece 17 far from being welded with third spring 18 on the side outer wall of locking bar 20,
Locking bar 20 offers card slot 19, side outer wall of the battery pack 3 close to lateral closing piece 13 on the side outer wall of lateral closing piece 13
On offer locked groove 14, the inside of locked groove 14 is equipped with second spring 15 and limit plate 16, and second spring 15 is located at limit plate 16
Side, install battery pack 3 when, press down on locking bar 20, when locking bar 20 moves down, card slot 19 is moved, and is passed through simultaneously
Longitudinal closing piece 17 compresses third spring 18, can when card slot 19 is moved at the position for being same horizontal line with lateral closing piece 13
By the inside of lateral closing piece 13 push-in card slot 19, lateral closing piece 13 and longitudinal closing piece 17 are withdrawn in bottom plate inner casing 6 at this time, will be electric
The middle position of 3 insertion bottom plate inner casing 6 of pond packet, then unclamps locking bar 20, and third spring 18 rebounds, locking bar 20 is above pushed away, from
And lateral closing piece 13 and longitudinal closing piece 17 are pushed into the two sides of battery pack 3, and it completes to fix, when dismantling battery pack 3, same pressing lock
Lateral closing piece 13 can be pushed back effectively in bottom plate inner casing 6, be pacified by bar 20, second spring 15 and limit plate 16 inside locked groove 14
Dress mode is simple, and fixed structure is firm, convenient for being installed on disassembly between battery pack 3 and bottom bracket.
In the utility model, it is preferred that plate shell 1 is slidably connected with bottom plate inner casing 6 by sliding block 2 and sliding slot 21, sliding
There are two block 2 is arranged altogether, and two sliding blocks 2 are respectively welded on the two sides outer wall of bottom plate inner casing 6, pass through sliding block 2 and sliding slot 21
Can be effectively ensured between the stabilization and plate shell 1 and bottom plate inner casing 6 that plate shell 1 is connect with bottom plate inner casing 6 has one
Fixed cushion space.
In the utility model, it is preferred that the side of sliding block 2 is welded with telescopic rod 23, is arranged on the outer wall of telescopic rod 23
First spring 12, and the inside of telescopic rod 23 offers delivery hole 22, telescopic rod 23 and the first spring 12 are respectively positioned on sliding slot 21
It is formed and is subtracted between plate shell 1 and bottom plate inner casing 6 when inside, the first spring 12 and telescopic rod 23 generate vibration convenient for battery pack 3
Shake effect, delivery hole 22 play conducting.
In the utility model, it is preferred that plate shell 1 is internally located at the position of 6 side of bottom plate inner casing and offers liquid storage
The inside of chamber 8, liquid storage chamber 8 is filled with condensate liquid 9, and Miniature liquid pump 10, liquid storage chamber have been bolted to connection in liquid storage chamber 8
8 two sides offer inlet opening 7 and fluid hole 11 respectively, and at work, Miniature liquid pump 10 is in energized state, miniature liquid to automobile
The both ends of pump 10 are connect with liquid storage chamber 8 and fluid hole 11 respectively, are extracted out the condensate liquid 9 in liquid storage chamber 8 by Miniature liquid pump 10,
Then it is flowed back in liquid storage chamber 8 by inlet opening 7, improves the circulation status of condensate liquid 9, increase the heat dissipation performance of the bottom bracket.
In the utility model, it is preferred that the inside of bottom plate inner casing 6 offer reflux heat release hole 4, reflux heat release hole 4 two
End is connect by the delivery hole 22 in telescopic rod 23 with inlet opening 7 and fluid hole 11 respectively, and condensate liquid 9 is after the extraction of fluid hole 11
Enter in reflux heat release hole 4 by delivery hole 22, is flowed in reflux heat release hole 4, reduce the temperature on bottom plate inner casing 6.
In the utility model, it is preferred that be connected with rubber pad 5, Miniature liquid pump 10 between plate shell 1 and bottom plate inner casing 6
It is electrically connected with battery pack 3, rubber pad 5 is used to further slow down the vibration between plate shell 1 and bottom plate inner casing 6.
The working principle and process for using of the utility model: installation battery pack 3 when, press down on locking bar 20, locking bar 20 to
When lower mobile, card slot 19 is moved, while compressing third spring 18 by longitudinal closing piece 17, when card slot 19 be moved to laterally
When closing piece 13 is at the position of same horizontal line, lateral closing piece 13 can be pushed into the inside of card slot 19, at this time 13 He of lateral closing piece
Longitudinal closing piece 17 is withdrawn in bottom plate inner casing 6, and battery pack 3 is inserted into the middle position of bottom plate inner casing 6, then unclamps locking bar
20, third spring 18 rebounds, and locking bar 20 is above pushed away, so that lateral closing piece 13 and longitudinal closing piece 17 are pushed into the two sides of battery pack 3,
Fixation is completed, it is same to press locking bar 20 when dismantling battery pack 3, it, will by the bottom bracket after completing the installation of battery pack 3
Battery pack 3 is fixed on automotive interior, and at work, Miniature liquid pump 10 is in energized state, the both ends point of Miniature liquid pump 10 to automobile
It does not connect with liquid storage chamber 8 and fluid hole 11, is extracted out the condensate liquid 9 in liquid storage chamber 8 by Miniature liquid pump 10, condensate liquid 9 is from out
Fluid apertures 11 enters in reflux heat release hole 4 after extracting out by delivery hole 22, flows, is reduced on bottom plate inner casing 6 in reflux heat release hole 4
Temperature, then flow back in liquid storage chamber 8 by inlet opening 7, to improve the circulation status of condensate liquid 9, increase the bottom bracket
Heat dissipation performance, in addition the first spring 12, telescopic rod 23 and rubber pad 5 are conducive to slow down the shake of the bottom bracket when in use
It is dynamic, increase the stability of battery pack 3.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of new energy automobile battery pack bottom bracket, including plate shell (1), it is characterised in that: the plate shell (1)
Inside be equipped with bottom plate inner casing (6), the middle position of the bottom plate inner casing (6) is fixed with battery pack (3), and bottom plate inner casing
(6) inside is equipped with locking bar (20) and lateral closing piece (13), and the locking bar (20) is located at the side of lateral closing piece (13), and locks
One end of bar (20) is welded with longitudinal closing piece (17), is welded on the side outer wall of the longitudinal direction closing piece (17) separate locking bar (20)
Third spring (18), the locking bar (20) offer card slot (19), the battery on the side outer wall of lateral closing piece (13)
Packet (3) offers locked groove (14) on the side outer wall of lateral closing piece (13), and the inside of the locked groove (14) is equipped with second
Spring (15) and limit plate (16), the second spring (15) are located at the side of limit plate (16).
2. a kind of new energy automobile battery pack bottom bracket according to claim 1, it is characterised in that: the plate shell
(1) it is slidably connected with bottom plate inner casing (6) by sliding block (2) and sliding slot (21), there are two the total settings of the sliding block (2), and two
Sliding block (2) is respectively welded on the two sides outer wall of bottom plate inner casing (6).
3. a kind of new energy automobile battery pack bottom bracket according to claim 2, it is characterised in that: the sliding block (2)
Side be welded with telescopic rod (23), be arranged with the first spring (12) on the outer wall of the telescopic rod (23), and telescopic rod (23)
Inside offer delivery hole (22), the telescopic rod (23) and the first spring (12) are respectively positioned on the inside of sliding slot (21).
4. a kind of new energy automobile battery pack bottom bracket according to claim 2, it is characterised in that: the plate shell
(1) it is internally located at the position of bottom plate inner casing (6) side and offers liquid storage chamber (8), the inside of the liquid storage chamber (8) is filled with cold
Lime set (9), and be bolted to connection Miniature liquid pump (10) in liquid storage chamber (8), the two sides of the liquid storage chamber (8) are opened respectively
Equipped with inlet opening (7) and fluid hole (11).
5. a kind of new energy automobile battery pack bottom bracket according to claim 4, it is characterised in that: the bottom plate inner casing
(6) inside offers reflux heat release hole (4), and the both ends of reflux heat release hole (4) pass through leading in telescopic rod (23) respectively
Fluid apertures (22) is connect with inlet opening (7) and fluid hole (11).
6. a kind of new energy automobile battery pack bottom bracket according to claim 4, it is characterised in that: the plate shell
(1) it is connected between bottom plate inner casing (6) rubber pad (5), the Miniature liquid pump (10) and battery pack (3) are electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820721753.5U CN208324863U (en) | 2018-05-15 | 2018-05-15 | A kind of new energy automobile battery pack bottom bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820721753.5U CN208324863U (en) | 2018-05-15 | 2018-05-15 | A kind of new energy automobile battery pack bottom bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208324863U true CN208324863U (en) | 2019-01-04 |
Family
ID=64777928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820721753.5U Expired - Fee Related CN208324863U (en) | 2018-05-15 | 2018-05-15 | A kind of new energy automobile battery pack bottom bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208324863U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023164832A1 (en) * | 2022-03-02 | 2023-09-07 | 威睿电动汽车技术(宁波)有限公司 | Battery supporting plate, battery carrier, and vehicle |
-
2018
- 2018-05-15 CN CN201820721753.5U patent/CN208324863U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023164832A1 (en) * | 2022-03-02 | 2023-09-07 | 威睿电动汽车技术(宁波)有限公司 | Battery supporting plate, battery carrier, and vehicle |
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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 |
Granted publication date: 20190104 Termination date: 20190515 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |