CN207637870U - A kind of power battery box structure - Google Patents
A kind of power battery box structure Download PDFInfo
- Publication number
- CN207637870U CN207637870U CN201721800026.XU CN201721800026U CN207637870U CN 207637870 U CN207637870 U CN 207637870U CN 201721800026 U CN201721800026 U CN 201721800026U CN 207637870 U CN207637870 U CN 207637870U
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- China
- Prior art keywords
- box body
- power battery
- plastic box
- mounting blocks
- plastic
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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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Abstract
The utility model discloses a kind of power battery box structures, including：Plastic box body and the embedded several mounting blocks for being mounted on the metal material that plastic box body bottom is equipped with for installing battery core module and by plastic box body installation on the car body, the top surface of the mounting blocks is equipped with and the interior installing hole that is communicated in plastic box body, the bottom surface of mounting blocks is equipped with the outer installing hole being interlinked to the outside with plastic box body, and mounting blocks are formed with plastic box body shell integral molded plastic.The purpose of this utility model is to provide a kind of simple in structure, parts are few, light-weighted power battery box structure.
Description
Technical field
The utility model belongs to power battery field, specifically, being related to a kind of power battery box structure.
Background technology
The battery of new-energy automobile is one of its critical component, the structure type of existing new-energy automobile power battery babinet
Have：The power battery case structure and Fei Jin that metal cabinet covering, interior metal skeleton and peripheral metal box body mounting base are formed
Outside the power battery that category material tank covering, interior metal skeleton and peripheral metal box body mounting base or bottom tray group are shaped as
Shell structure.Patent application if notification number is CN206282911U discloses a kind of power battery babinet, including face-piece, bottom case,
Holder, pallet, the face-piece, bottom case, pallet are linked in sequence, and the holder is arranged within face-piece and bottom case, for fixed electricity
The material of Chi Bao, the face-piece and bottom case is sheet molding compound, and the pallet is equipped with for power battery babinet to be fixed on
Pallet through-hole on automobile.
The shortcomings that above-mentioned Battery case structure type, is that complicated, parts are more, especially there is more metal knot
Component causes babinet overall weight heavier, and light weight effect is undesirable, and whole assembly technology is complicated, and welding, bolt connect
Connect, plastic metal connection etc. multiple modes, cause the possibility of Joint failure also to increase, reliability reduce, it is of high cost.
In view of this special to propose the utility model.
Utility model content
It is a kind of simple in structure the technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide, zero
Component is few, light-weighted power battery box structure.
In order to solve the above technical problems, the utility model is using the basic conception of technical solution：
This power battery box structure, including：Plastic box body and the embedded plastic box body bottom that is mounted on are equipped with for installing
Battery core module and by several mounting blocks of plastic box body installation metal material on the car body, the top surfaces of the mounting blocks be equipped with
The interior installing hole communicated in plastic box body, the bottom surfaces of mounting blocks are equipped with the outer installing hole being interlinked to the outside with plastic box body, mounting blocks with
Plastic box body shell integral molded plastic is formed.
This power battery box structure, the top surfaces of each mounting blocks set that there are one limited posts.
This power battery box structure, the plastic box body lateral wall and outer bottom are uniformly provided with outer ribs.
This power battery box structure, the both sides in the plastic box body are equipped with the mounting blocks defined rows, mounting blocks it is outer
Side wall is equipped at least two horizontal bulge loops, and the side wall of each mounting blocks is connect with plastic box body.
This power battery box structure, the plastic box body madial wall are equipped with longitudinal interior ribs with inner bottom surface.
This power battery box structure is formed with tenuity and heavy wall area on the plastic box body.
This power battery box structure, the plastic box body inner bottom surface are equipped with the stiffener with plastic cement one.
This power battery box structure, the limited post are set to the medium position of mounting blocks top surface.
This power battery box structure, the plastic box body outer wall or ribs are equipped with lifting block.
After adopting the above technical scheme, the utility model has the advantages that compared with prior art：
By the way that power battery box structure to be set as plastic box body and can install battery core module and install plastic box body
Mounting blocks composition on the car body, mounting blocks are formed with plastic box body shell integral molded plastic, to greatly reduce the zero of Battery case
Number of components and weight, and assemble simple；By equipped with interior installing hole battery core module can be fixedly mounted on mounting blocks,
By equipped with outer installing hole, Battery case can be fixedly mounted on vehicle frame, so that battery core module is to Battery case
The intensity of plastic structure substantially reduce, can securely be installed by fixed block.
Specific embodiment of the present utility model is described in further detail below in conjunction with the accompanying drawings.
Description of the drawings
A part of the attached drawing as the application, is further understood from the utility model for providing, the utility model
Illustrative embodiments and their description for explaining the utility model, but do not constitute improper limits to the present invention.Obviously,
The accompanying drawings in the following description is only some embodiments, to those skilled in the art, is not paying creative labor
Under the premise of dynamic, other accompanying drawings are can also be obtained according to these attached drawings.In the accompanying drawings：
Fig. 1 is the stereogram of power battery babinet；
Fig. 2 is the enlarged drawing of A in Fig. 1；
Fig. 3 is the upward view of power battery babinet；
Fig. 4 is the vertical view of power battery babinet；
Fig. 5 is the stereogram of mounting blocks.
In figure：The outer ribs of 1- plastic box bodies, 101-, 102- liftings block, 103- stiffeners, ribs, 2- peaces in 104-
Fill block, 201- interior installing holes, 202- outer installing holes, 203- limited posts, 204- bulge loops.
It should be noted that these attached drawings and verbal description are not intended to limit the design of the utility model in any way
Range, but be the concept that those skilled in the art illustrate the utility model by referring to specific embodiments.
Specific implementation mode
It is new below in conjunction with this practicality to keep the purpose, technical scheme and advantage of the utility model embodiment clearer
The technical solution in embodiment is clearly and completely described in attached drawing in type embodiment, and following embodiment is for illustrating this
Utility model, but be not intended to limit the scope of the present invention.
In the description of the present invention, it should be noted that term "upper", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "vertical", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for describing the utility model and simplifying to describe, specific side must be had by not indicating or implying the indicated device or element
Position, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, can also be electrical connection；It can be directly connected, it can also be indirectly connected through an intermediary.
For the ordinary skill in the art, it can understand that above-mentioned term in the present invention specific contains with concrete condition
Justice.
Embodiment one：
Power battery box structure as shown in Figures 1 to 5, including：Plastic box body 1 and insertion are mounted on plastic box body 1
Bottom is equipped with several mounting blocks 2 for installing battery core module and by plastic box body installation on the car body, the top of the mounting blocks 2
Face is equipped with is equipped with the outer peace being interlinked to the outside with plastic box body 1 with the interior installing hole 201 that is communicated in plastic box body 1, the bottom surface of mounting blocks 2
Hole 202 is filled, the material of the mounting blocks 2 is metal material, and the structural strength of metal material is high.Interior installing hole 201 and outer installation
It can be installed respectively with battery core module, vehicle frame by bolt in hole 202.
The top surface of each mounting blocks 2 is set there are one limited post 20, and the limited post 203 is set in mounting blocks top surface
Portion position, the limited post 203 being equipped with can limit the movement of battery core module, increase the stability of installation.Outside the plastic box body 1
Side wall and outer bottom are uniformly provided with outer ribs 101, and 1 madial wall of the plastic box body is equipped with longitudinal interior ribs with inner bottom surface
104, so as to increase the fastness of Battery case, outer ribs 101 is longitudinally disposed in 1 lateral wall of plastic box body, plastic box
The ribs of 1 bottom of body crisscross can be arranged, and the ribs being equipped with can increase the intensity of babinet.
Both sides in the plastic box body 1 are equipped with the mounting blocks 2 defined rows, and the lateral wall of mounting blocks 2 is equipped with horizontal
At least two bulge loops 204, can be set as 3, and to form concaveconvex structure, the side wall of each mounting blocks 2 is connect with plastic box body 1,
So that plastic box body 1 is securely connect with mounting blocks 2.Tenuity and heavy wall area are formed on the plastic box body 1, it is excellent
It is selected in 1 side wall of plastic box body and forms heavy wall area with bottom surface joint face, heavy wall area and tenuity are formed in bottom surface, to reduce plastic cement
The weight of babinet.
1 inner bottom surface of the plastic box body is equipped with the stiffener 103 with plastic cement one, and stiffener 103 is arranged as required to, adds
Strong item 103 can be arranged in parallel with mounting blocks 2.Outer ribs 101 is equipped with lifting block 102, so as to be easy to lift.
Therefore, by the way that power battery box structure is set as plastic box body and battery core module can be installed and by plastic box body
The mounting blocks composition of installation on the car body, mounting blocks are formed with plastic box body shell integral molded plastic, to greatly reduce Battery case
Amount of parts and weight, and assemble simple, structure is reliable, reduces production cost.
The above is only the preferred embodiment of the utility model, not makees in any form to the utility model
Limitation is not limited to the utility model although the utility model has been disclosed with preferred embodiment as above, any to be familiar with
The technical staff of this patent is not departing within the scope of technical solutions of the utility model, when the technology contents work using above-mentioned prompt
Go out a little change or is modified to the equivalent embodiment of equivalent variations, as long as being the content without departing from technical solutions of the utility model,
Any simple modification, equivalent change and modification made by the above technical examples according to the technical essence of the present invention, still belong to
In the range of the utility model.
Claims (10)
1. a kind of power battery box structure, which is characterized in that including：Plastic box body (1) and insertion are mounted on plastic box body (1)
Bottom is equipped with several mounting blocks (2) for installing battery core module and by plastic box body installation on the car body, the mounting blocks (2)
Top surface be equipped with the interior installing hole (201) that communicates in plastic box body (1), the bottom surface of mounting blocks (2) is equipped with and plastic box body (1)
The outer installing hole (202) being interlinked to the outside.
2. power battery box structure according to claim 1, which is characterized in that the top surface of each mounting blocks (2)
If there are one limited posts (203).
3. power battery box structure according to claim 1, which is characterized in that plastic box body (1) lateral wall and
Outer bottom is uniformly provided with outer ribs (101).
4. power battery box structure according to claim 1, which is characterized in that the both sides in the plastic box body (1)
Equipped with the mounting blocks (2) defined rows, the lateral wall of mounting blocks (2) is equipped with horizontal at least two bulge loops (204), each to install
The side wall of block (2) is connect with plastic box body (1).
5. power battery box structure according to claim 1, which is characterized in that plastic box body (1) madial wall with
Inner bottom surface is equipped with longitudinal interior ribs (104).
6. power battery box structure according to claim 1, which is characterized in that be formed on the plastic box body (1)
Tenuity and heavy wall area.
7. power battery box structure according to claim 1, which is characterized in that plastic box body (1) inner bottom surface is set
Have and the stiffener of plastic cement one (103).
8. power battery box structure according to claim 1, which is characterized in that the material of the mounting blocks (2) is gold
Belong to material.
9. power battery box structure according to claim 2, which is characterized in that the limited post (203) is set to installation
The medium position of block top surface.
10. power battery box structure according to claim 3, which is characterized in that the outer ribs (101) is equipped with
Lift block (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721800026.XU CN207637870U (en) | 2017-12-21 | 2017-12-21 | A kind of power battery box structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721800026.XU CN207637870U (en) | 2017-12-21 | 2017-12-21 | A kind of power battery box structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207637870U true CN207637870U (en) | 2018-07-20 |
Family
ID=62853719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721800026.XU Active CN207637870U (en) | 2017-12-21 | 2017-12-21 | A kind of power battery box structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207637870U (en) |
-
2017
- 2017-12-21 CN CN201721800026.XU patent/CN207637870U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20230426 Granted publication date: 20180720 |
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| PP01 | Preservation of patent right |