CN208014759U - Quick change battery pack protection type package assembly - Google Patents
Quick change battery pack protection type package assembly Download PDFInfo
- Publication number
- CN208014759U CN208014759U CN201721685215.7U CN201721685215U CN208014759U CN 208014759 U CN208014759 U CN 208014759U CN 201721685215 U CN201721685215 U CN 201721685215U CN 208014759 U CN208014759 U CN 208014759U
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- CN
- China
- Prior art keywords
- pedestal
- battery pack
- babinet
- quick change
- assembly
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- 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
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- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a kind of quick change battery pack protection type package assemblies, the babinet assembly on pedestal is closed including pedestal and lid, wherein the pedestal is the box like structure of upper opening, the babinet assembly is fixedly connected with pedestal, and surrounds to form a chamber resettling with pedestal；It is machined with the sealing ring mounting groove of at least one annular along each side wall of the pedestal, O-ring seal is equipped in the sealing ring mounting groove, which is interference fitted with pedestal and babinet assembly respectively；Have on one of babinet assembly side has positive terminal installing port and anode connector installing port with its integrally formed side case, the side case.The utility model can either reliablely and stablely support the internal part of battery pack, and have outstanding water proof and dust proof performance.
Description
Technical field
The utility model belongs to new-energy automobile power battery technical field, and in particular to a kind of quick change battery pack protection type
Package assembly.
Background technology
Existing pure electric automobile is all made of power battery as power source.Plug-in pure electric automobile is due to power battery
Limited amount causes the continual mileage of pure electric automobile limited, when pure electric automobile needs to travel longer fare register, it is necessary on edge
It is repeatedly charged on way.It is generally taken at one more than hour however, existing pure electric automobile is once fully charged, charge efficiency
Low problem is slowly unable to get solution, and inconvenience is brought to driver, it has also become restrict pure electric automobile promote and
The key factor used.
Thus there has been proposed a kind of power battery quick-change formula pure electric automobile, quick change battery pack can be existed by driver
It independently replaces and completes in a few minutes, substantially identical to an even better than refueling time of conventional fuel oil automobile.It is this to improve
The ease of use of electric vehicle not only can replace website in each place setting quick change battery pack, but also can be onboard
Spare quick change battery pack is placed, to cope with the possible period of want or need at any time.Since the barrier propterties such as water proof and dust proof to battery pack have
Therefore high requirement is badly in need of designing a set of battery pack protection type package assembly reliable and stable, barrier propterty is excellent.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of quick change battery pack protection type package assembly, can either
The internal part of battery pack is reliablely and stablely supported, and there is outstanding water proof and dust proof performance.
To achieve the above object, technical solutions of the utility model are as follows：
A kind of quick change battery pack protection type package assembly, is characterized by：The case on pedestal is closed including pedestal and lid
Body assembly, wherein the pedestal is the box like structure of upper opening, and the babinet assembly is fixedly connected with pedestal, and and pedestal
It surrounds to form a chamber resettling；The sealing ring mounting groove of at least one annular is machined with along each side wall of the pedestal,
It is equipped with O-ring seal in the sealing ring mounting groove, which is interference fitted with pedestal and babinet assembly respectively；It is described
Have on one of babinet assembly side has positive terminal installing port and cathode with its integrally formed side case, the side case
Connector installing port.
Using the above structure, it is fixedly connected by screw with babinet assembly by pedestal, connection structure is reliable and stable, cost
It is cheap, it is easy to accomplish, so that chamber resettling is become a confined space, effective protection internal part, and in pedestal and babinet assembly
Between be provided with O-ring seal, further improve whole water proof and dust proof performance.
As preferred：The pedestal is the rectangular box-shaped structure of upper opening, and the lower end outer rim of the pedestal has convex
The annular convex platform gone out, the babinet assembly are the shell-like structure of cuboid, the lower edge of each side of the babinet assembly with
Annular convex platform abuts.Using the above structure, annular convex platform makes restriction to the installation site of babinet assembly, and improve assembly can
The sealing performance between pedestal and babinet assembly can be further increased by property and convenience, also, by annular convex platform.
As preferred：There is opening, the side box cover to close the side cover for being useful for sealing the opening in the outside of the side case.
Using the above structure, electrical equipment is easily installed and safeguarded by opening.
As preferred：Fold forms joint face to the outer rim of the side case outward, and ring is provided between the joint face and side cover
Shape sealing ring.Using the above structure, to play more preferably water proof and dust proof performance, prevent electric elements inside from intaking or covering dirt.
As preferred：It is machined with the threaded connection hole of a row array column distribution respectively in the lower part of each side wall, it is described
Threaded connection hole is located at the lower part of sealing ring mounting groove, and a row is machined with respectively in the lower part of each side of the babinet assembly
The screw mounting hole being adapted with corresponding threaded connection hole, spiral shell is connected between the threaded connection hole and corresponding screw mounting hole
Nail；The joint face, ring type seal and side cover are fastened by the screw of array distribution.Using the above structure, it further increases
The reliability of connection ensures water proof and dust proof effect.
As preferred：It is provided with balanced valve on the side case.Using the above structure, the effect of balance inner and outer air pressure is played
Fruit.
As preferred：The inner surface of the babinet assembly has the reinforcing rib that extends along its short transverse, each described to add
The upper end of strengthening tendons all extends to the top surface of babinet assembly.Using the above structure, while playing booster action to side, also to top
Certain support effect is played in face, improves the structural strength of top surface.
As preferred：The upper end of each reinforcing rib all has through-thickness and outwardly protrudes to form protrusion, described
Protrusion is more than the protrusion height far from summit portion close to the protrusion height of summit portion.Using the above structure, it further carries
Height improves the load-bearing capacity of top surface to the support strength of top surface, preferably to protect internal component.
As preferred：It is opened up on the babinet assembly there are four handle rope installation through-hole, each handle rope installation is logical
Hole is oppositely arranged on four edges on babinet assembly top two-by-two, and the one end open of the handle rope installation through-hole is located at babinet
The top surface of assembly, another end opening are located at an adjacent side of babinet assembly, and each handle rope installation through-hole is located at top surface
Openings of sizes is less than opening at the side size.Using the above structure, position is reasonable, handle rope installation through-hole small one and large one
Opening can effectively limit the position of handle rope knot, prevent handle rope from slipping.
As preferred：The pedestal uses plastic material, the babinet assembly to use metal material.Using the above structure,
Babinet assembly uses plastic material, and the babinet assembly of plastic material is not only light-weight, meets light-weighted design requirement but also knot
Structure is reliable, easy to processing, of low cost, and the metal material that pedestal is high using intensity, wearability is good has higher intensity, carries
High load-bearing capacity, also, wearability is more preferable, extends the service life of quick change battery pack.
Compared with prior art, the utility model has the beneficial effects that：
Using quick change battery pack protection type package assembly provided by the utility model, structure novel, it is easy to accomplish, it can either
The internal part of battery pack is reliablely and stablely supported, and there is outstanding water proof and dust proof performance.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the partial enlarged view of the utility model internal structure；
Fig. 3 is the structural schematic diagram of babinet assembly；
Fig. 4 is the structural schematic diagram of pedestal.
Specific implementation mode
The utility model is described in further detail with attached drawing with reference to embodiments.
Fig. 1 and Fig. 2, a kind of quick change battery pack protection type package assembly, including pedestal 1 and babinet assembly 2 are referred to, it is described
The lid of babinet assembly 2 is closed to surround to form chamber resettling on pedestal 1, and with pedestal 1.Each side wall 11 along the pedestal 1 is processed
The sealing ring mounting groove 14 for having at least one annular is equipped with O-ring seal in the sealing ring mounting groove 14, the O-shaped sealing
Circle is interference fitted with pedestal 1 and babinet assembly 2 respectively.
Fig. 1 and Fig. 2 are referred to, the threaded connection of a row array column distribution is machined with respectively in the lower part of each side wall 11
Hole 111, the threaded connection hole 111 are located at the lower part of sealing ring mounting groove 14, in each side 22 of the babinet assembly 2
Lower part is machined with the screw mounting hole 221 that a row is adapted with corresponding threaded connection hole 111, the threaded connection hole 111 respectively
Screw 4 is connected between corresponding screw mounting hole 221.It is fixedly connected, is connected by screw 4 with babinet assembly 2 by pedestal 1
Stable structure is reliable, of low cost, it is easy to accomplish, make chamber resettling become a confined space, effective protection internal part, and
It is provided with O-ring seal between pedestal 1 and babinet assembly 2, further improves whole water proof and dust proof performance.
Fig. 2 and Fig. 4 are referred to, specifically, the pedestal 1 is aluminum alloy material, not only the intensity of itself is high, but also grinds
Loss rate is small, and wearability is good, and light-weight, meets the requirement of vehicle light-weight design.The pedestal 1 is the rectangular box of upper opening
Shape structure, the outer rim of the bottom wall 12 of the pedestal 1 has the annular convex platform 13 outwardly protruded, along each side wall of the pedestal 1
There are two the sealing ring mounting groove 14 of annular, two sealing ring mounting grooves 14 are set side by side along the short transverse of side wall 11 for 11 processing
It sets, O-ring seal is equipped in each sealing ring mounting groove 14, the O-ring seal and the side wall 11 and babinet of pedestal 1 are total
It is interference fitted at 2 side 22, effective sealing effect can be played, prevent the entrance of the impurity such as water, dust, in protection
The battery core in portion, prolongs the service life.Also, it is machined with the screw thread of a row array column distribution respectively in the lower part of each side wall 11
Connecting hole 111, the threaded connection hole 111 are located at the lower part of sealing ring mounting groove 14, in order to outside babinet assembly 2 and babinet
Frame 3 is securely fixed by screw 4.
Fig. 1~Fig. 3 is referred to, the babinet assembly 2 is plastic material, not only light-weight, but also structure is reliable, easy to add
It is work, of low cost.The babinet assembly 2 is the shell-like structure of cuboid, each after the lid of babinet assembly 2 closes on pedestal 1
The lower end of side 22 is abutted with annular convex platform 13, then, is processed respectively in the lower part of each side 22 of the babinet assembly 2
There are the screw mounting hole 221 that a row is adapted with corresponding threaded connection hole 111, the threaded connection hole 111 to pacify with corresponding screw
Dress is connected with screw 4 between hole 221, in order to be connect by screw 4 between each side wall 11 of pedestal 1, at this point, pedestal
1 each side wall 11 is located at the inside of corresponding side surface 22.
Also, the inner surface of the babinet assembly 2 has the reinforcing rib 24 extended along its short transverse, multiple reinforcing ribs 24
It is arranged side by side, the upper end of each reinforcing rib 24 all extends to the top surface 21 of babinet assembly 2.It can be effective by reinforcing rib 24
Improve the support strength of babinet assembly 2.The upper end of each reinforcing rib 24 all have through-thickness outwardly protrude to be formed it is convex
Go out portion 241, protrusion height of the protrusion 241 close to 21 part of top surface is more than the protrusion height far from 21 part of top surface.It carries
Height is to the support strength and load-bearing capacity of top surface 21, preferably to protect internal component.
Handle rope installation through-hole 23 there are four being opened up on the babinet assembly 2, each 23 liang of handle rope installation through-hole
Two are oppositely arranged on four edges on 2 top of babinet assembly, and the one end open of the handle rope installation through-hole 23 is located at babinet
The top surface 21 of assembly 2, another end opening are located at an adjacent side 22 of babinet assembly 2, each handle rope installation through-hole 23
Openings of sizes in top surface 21 is less than the openings of sizes positioned at side 22, and 23 small one and large one opening of handle rope installation through-hole can
The position for effectively limiting handle rope knot, prevents handle rope from slipping.By installing handle rope in handle rope installation through-hole 23, with
Personnel easy to operation move quick change battery pack.
Have on one of the babinet assembly 2 side 22 with its integrally formed side case 25, the side case 25 it is outer
There is opening 251,25 upper cover of side case to close the side cover 3 for being useful for sealing the opening 251 for side, which is slab construction, energy
Enough should and on side case 25, and completely enclosed opening 251.Fold forms joint face 252 to the outer rim of the side case 25 outward, the company
Ring type seal 5 is provided between junction 252 and side cover 3, also, the joint face 252, ring type seal 5 and side cover 3 are logical
The screw 4 for crossing array distribution fastens.Convenient for the installation in side case 25 and electrical equipment is safeguarded by opening 251, and ring packing
Circle 5 can play more preferably water proof and dust proof performance, prevent electric elements inside from intaking or covering dirt.The side case 25 connects with anode
Head installing port 253, anode connector installing port 254 and interim charging socket installing port 255, the positive terminal installing port 253 is used
In installing total positive terminal, the anode connector installing port 254 is for installing total negative terminal, the interim charging socket installing port
255 for installing interim charging socket, and total positive terminal, total negative terminal and interim charging socket are installed with corresponding positive terminal
It is both provided with sealing structure between mouth 253, anode connector installing port 254 and interim charging socket installing port 255.In addition, institute
It states and is provided with balanced valve 6 on side case 25, play the effect of balance inner and outer air pressure.
Handle rope installation through-hole 23 there are four being opened up on the babinet assembly 2, each 23 liang of handle rope installation through-hole
Two are oppositely arranged on four edges on 2 top of babinet assembly, and the one end open of the handle rope installation through-hole 23 is located at babinet
The top surface 21 of assembly 2, another end opening are located at an adjacent side 22 of babinet assembly 2, each handle rope installation through-hole 23
Openings of sizes in top surface 21 is less than the openings of sizes positioned at side 22.
Finally, it should be noted that foregoing description is only the preferred embodiment of the utility model, the common skill of this field
Art personnel are under the enlightenment of the utility model, under the premise of without prejudice to the utility model aims and claim, can make
Expression, such transformation are each fallen within the scope of protection of the utility model as multiple types.
Claims (10)
1. a kind of quick change battery pack protection type package assembly, it is characterised in that：It is closed on pedestal (1) including pedestal (1) and lid
Babinet assembly (2), wherein the pedestal (1) is the box like structure of upper opening, and the babinet assembly (2) and pedestal (1) are solid
Fixed connection, and surround to form a chamber resettling with pedestal (1)；
The sealing ring mounting groove (14) of at least one annular is machined with along each side wall (11) of the pedestal (1), in the sealing
It is equipped with O-ring seal in circle mounting groove (14), which is interference fitted with pedestal (1) and babinet assembly (2) respectively；
Have and its integrally formed side case (25), the side case (25) on one of the babinet assembly (2) side (22)
With positive terminal installing port (253) and anode connector installing port (254).
2. quick change battery pack protection type package assembly according to claim 1, it is characterised in that：The pedestal (1) is upper
The rectangular box-shaped structure of portion's opening, the lower end outer rim of the pedestal (1) have the annular convex platform (13) outwardly protruded, the babinet total
At the shell-like structure that (2) are cuboid, the lower edge of each side (22) of the babinet assembly (2) is supported with annular convex platform (13)
It connects.
3. quick change battery pack protection type package assembly according to claim 1 or 2, it is characterised in that：The babinet assembly
One of (2) have on side (22) has opening with its integrally formed side case (25), the outside of the side case (25)
(251), side case (25) upper cover closes the side cover (3) for being useful for sealing the opening (251).
4. quick change battery pack protection type package assembly according to claim 3, it is characterised in that：Outside the side case (25)
Fold forms joint face (252) to edge outward, and ring type seal (5) is provided between the joint face (252) and side cover (3).
5. quick change battery pack protection type package assembly according to claim 4, it is characterised in that：In each side wall
(11) lower part is machined with the threaded connection hole (111) of a row array column distribution respectively, and the threaded connection hole (111) is located at sealing
Enclose mounting groove (14) lower part, the lower part of each side (22) of the babinet assembly (2) be machined with respectively a row with it is corresponding
The adaptable screw mounting hole (221) of threaded connection hole (111), the threaded connection hole (111) and corresponding screw mounting hole
(221) screw is connected between；The screw that the joint face (252), ring type seal (5) and side cover (3) pass through array distribution
Fastening.
6. quick change battery pack protection type package assembly according to claim 4, it is characterised in that：On the side case (25)
It is provided with balanced valve (6).
7. quick change battery pack protection type package assembly according to claim 1 or 2, it is characterised in that：The babinet assembly
(2) inner surface has the reinforcing rib (24) extended along its short transverse, and the upper end of each reinforcing rib (24) all extends to
The top surface (21) of babinet assembly (2).
8. quick change battery pack protection type package assembly according to claim 7, it is characterised in that：Each reinforcing rib
(24) upper end all has through-thickness and outwardly protrudes to form protrusion (241), and the protrusion (241) is close to top surface (21)
Partial protrusion height is more than the protrusion height far from top surface (21) part.
9. quick change battery pack protection type package assembly according to claim 1 or 2, it is characterised in that：The babinet assembly
(2) it is opened up on there are four handle rope installation through-hole (23), each handle rope installation through-hole (23) is oppositely arranged on case two-by-two
The one end open of four edges on body assembly (2) top, the handle rope installation through-hole (23) is located at the top of babinet assembly (2)
Face (21), another end opening are located at an adjacent side (22) of babinet assembly (2), and each handle rope installation through-hole (23) is located at
The openings of sizes of top surface (21) is less than the openings of sizes positioned at side (22).
10. quick change battery pack protection type package assembly according to claim 1 or 2, it is characterised in that：The pedestal (1)
Using plastic material, the babinet assembly (2) uses metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721685215.7U CN208014759U (en) | 2017-12-06 | 2017-12-06 | Quick change battery pack protection type package assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721685215.7U CN208014759U (en) | 2017-12-06 | 2017-12-06 | Quick change battery pack protection type package assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208014759U true CN208014759U (en) | 2018-10-26 |
Family
ID=63880432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721685215.7U Active CN208014759U (en) | 2017-12-06 | 2017-12-06 | Quick change battery pack protection type package assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208014759U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108172708A (en) * | 2017-12-06 | 2018-06-15 | 力帆实业(集团)股份有限公司 | Batteries of electric automobile packet protection type package assembly |
-
2017
- 2017-12-06 CN CN201721685215.7U patent/CN208014759U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108172708A (en) * | 2017-12-06 | 2018-06-15 | 力帆实业(集团)股份有限公司 | Batteries of electric automobile packet protection type package assembly |
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