CN217562692U - Novel power battery protection shield fixing and protecting structure - Google Patents
Novel power battery protection shield fixing and protecting structure Download PDFInfo
- Publication number
- CN217562692U CN217562692U CN202220040712.6U CN202220040712U CN217562692U CN 217562692 U CN217562692 U CN 217562692U CN 202220040712 U CN202220040712 U CN 202220040712U CN 217562692 U CN217562692 U CN 217562692U
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- China
- Prior art keywords
- protection shield
- support
- protection
- power battery
- protection plate
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- 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.)
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- 230000005611 electricity Effects 0.000 claims abstract description 13
- 210000000988 bone and bone Anatomy 0.000 claims abstract description 8
- 230000001681 protective effect Effects 0.000 claims abstract description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 14
- 229910052782 aluminium Inorganic materials 0.000 claims description 14
- 230000006978 adaptation Effects 0.000 abstract description 2
- 238000013461 design Methods 0.000 abstract description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 3
- 229910052744 lithium Inorganic materials 0.000 description 3
- 239000002390 adhesive tape Substances 0.000 description 2
- 238000010009 beating Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000011265 semifinished product Substances 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Images
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
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- Battery Mounting, Suspending (AREA)
Abstract
The utility model provides a novel fixed protective structure of power battery protection shield, including a protection shield support, protection shield support one side is equipped with an electricity core support, and the opposite side is equipped with a protection board, and electricity core support and protection shield are separated to the protection shield support, and are equipped with several card line structure and protection shield fixed hole site on the protection shield support, and the protection shield support still is equipped with outstanding bone position and several bearing structure all around, the utility model discloses a protection shield support that has the bone position design is effectual keeps apart electricity core support and protection shield, the effectual potential safety hazard that has reduced, and cooperates card line structure to make overall structure wiring simple and pleasing to the eye, avoids walking the line in disorder problem, between further overall structure, the protection shield of the different models of adaptation only need change the fixed hole site of protection shield or set up multiunit protection shield fixed hole site can, change with low costs, the suitability is high.
Description
Technical Field
The utility model relates to a power battery technical field, concretely relates to novel protective structure is fixed to power battery protection shield.
Background
With the development of lithium batteries, more and more electric vehicles adopt rechargeable lithium ion batteries, and in recent years, the lithium batteries frequently have safety accidents, so that the requirements on safety and reliability of the lithium batteries are more and more strict according to the corresponding battery test regulations of China. And the arrangement and protection of the protection board in the battery are very important to the safety and stability of the battery.
The scheme is that when the protection plate in the battery designed in the industry at present is greatly enlarged, the following schemes are adopted: 1. the protective plate is installed and fixed by adding a screw hole structure on the bracket; 2. the protection board is arranged on the shell and controls the battery pack through wiring; 3. the protection plate is fixed on the battery pack by sticking double-sided adhesive tape or beating fixing adhesive.
The above three methods have the following problems:
1. the mode through increase screw hole on the support can not be fine when walking the line keep apart wire rod and battery package, and the heat that the wire rod produced when transshipping can influence the battery state and then influence battery safety.
2. Mode that the protection shield was installed on the shell can effectively keep apart protection shield and battery package, but to the installation that can be more difficult to the wire rod because of the operating space restriction in the installation, be unfavorable for producing the line operation, moreover relatively poor to the adaptability of different boards, mostly can only use a board.
3. Fix unreliable to the protection shield through pasting the double faced adhesive tape or the mode of beating the glue, the protection shield is not hard up easily when the battery falls or the vibration and leads to the protection shield to drop, produces the potential safety hazard easily.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's is not enough, provide a novel protection architecture is fixed to power battery protection shield.
The technical scheme of the utility model as follows:
a novel power battery protection shield fixing and protecting structure comprises:
the battery protection device comprises a protection plate support, wherein one side of the protection plate support is provided with a battery cell support, the other side of the protection plate support is provided with a protection plate, the protection plate support is divided into the battery cell support and the protection plate, the protection plate support is provided with a plurality of wire clamping structures and protection plate fixing hole positions, and the protection plate support is further provided with protruded bone positions and a plurality of supporting structures all around.
The utility model discloses in, be equipped with electric core in the electric core support, just electric core with pass through wire rod electric connection between the protection board.
Further, the wire is clamped and fixed in the wire clamping structure.
The utility model discloses in, the protection shield passes through the screw cooperation the fixed hole site fixed mounting of protection shield in on the protection shield support.
The utility model discloses in, electricity core support nested install in an aluminum hull, just electricity core support bottom still is equipped with a drain pan, the protection shield top is equipped with a top cap.
Furthermore, a top cover mounting hole position is further formed in the top of the aluminum shell, and the top cover and the aluminum shell are fixedly mounted through screws matched with the top cover mounting hole position.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the utility model discloses an effectual battery cell support and the protection shield of keeping apart of protection shield support with bone position design, the effectual potential safety hazard that has reduced, and cooperation card line structure makes the overall structure wiring simple and pleasing to the eye, avoids walking the in disorder problem of line, and between further overall structure, the protection shield of the different models of adaptation only need change protection shield fixed hole site or set up multiunit protection shield fixed hole site can, the change is with low costs, the suitability is high.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following descriptions are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is an exploded view of a novel power battery protection plate fixing and protecting structure provided by the present invention;
fig. 2 is an overall structural view of the protective plate holder;
fig. 3 is an assembly structural view of the protection board holder and the protection board.
The reference numerals are illustrated below:
1. a protection plate holder; 11. a wire clamping structure; 12. fixing hole positions of the protection plate; 13. a bone position; 14. a support structure; 2. a battery cell bracket; 3. a protection plate; 31. a wire rod; 4. an aluminum housing; 5. a bottom cover; 6. and a top cover.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention.
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In order to explain the technical solution of the present invention, the following description is made by using specific examples.
Example 1
Referring to fig. 1 to fig. 3, the protection plate fixing and protecting structure for a novel power battery provided in this embodiment includes:
a protection plate support 1, protection plate support 1 one side is equipped with an electricity core support 2, and the opposite side is equipped with a protection shield 3, and protection plate support 1 separates electricity core support 2 and protection shield 3, and is equipped with several card line structure 11 and protection shield fixed hole site 12 on protection plate support 1, still is equipped with outstanding bone position 13 and several bearing structure 14 around protection plate support 1.
The utility model discloses in, be equipped with electric core in the electric core support 2, and pass through 31 electric connection of wire rod between electric core and protection shield 3.
Further, the wire 31 is engaged and fixed in the wire-clamping structure 11.
The utility model discloses in, protection shield 3 passes through the fixed hole site 12 fixed mounting of screw cooperation protection shield on protection shield support 1.
The utility model discloses in, 2 nests of electric core support are installed in an aluminum hull 4, and still are equipped with a drain pan 5 bottom electric core support 2, and 3 tops of protection shield are equipped with a top cap 6.
Furthermore, a top cover mounting hole is further formed in the top of the aluminum shell 4, and the top cover 6 and the aluminum shell 4 are fixedly mounted through screws matched with the top cover mounting hole.
The working principle is as follows:
firstly, the protection plate support 1 is fixedly installed on the battery cell support 2, then the protection plate 3 is fixedly installed on the protection plate support 1 through the screw matching protection plate fixing hole position 12, the assembly of a semi-finished product is completed, the wiring and the debugging are convenient, after the debugging is completed, the semi-finished product is integrally installed in the aluminum shell 4 with the bottom cover 5, and finally, the top cover 6 is fixedly installed on the protection plate support 1 through the screw matching top cover installing hole position 15, and the assembly is completed.
Example 2
The protection architecture is fixed to novel power battery protection shield that this embodiment provided includes:
a protection plate support 1, protection plate support 1 one side is equipped with an electricity core support 2, and the opposite side is equipped with a protection shield 3, and protection plate support 1 separates electricity core support 2 and protection shield 3, and is equipped with several card line structure 11 and protection shield fixed hole site 12 on protection plate support 1, still is equipped with outstanding bone position 13 and several bearing structure 14 around protection plate support 1.
The utility model discloses in, be equipped with electric core in the electric core support 2, and pass through 31 electric connection of wire rod between electric core and protection shield 3.
Further, the wire 31 is engaged and fixed in the wire-clamping structure 11.
The utility model discloses in, protection shield 3 passes through the fixed hole site 12 fixed mounting of screw cooperation protection shield on protection shield support 1.
The utility model discloses in, 2 nests of electricity core support are installed in an aluminum hull 4, and still are equipped with a drain pan 5 in 2 bottoms of electricity core support, and 3 tops of protection shield are equipped with a top cap 6.
Furthermore, a top cover mounting hole is formed in the top of the aluminum shell 4, and the top cover 6 and the aluminum shell 4 are fixedly mounted through screws matched with the top cover mounting hole.
While the present invention has been described with reference to several exemplary embodiments, it is understood that the terminology used is intended to be in the nature of words of description and illustration, rather than of limitation. As the present invention may be embodied in several forms without departing from the spirit or essential characteristics thereof, it should also be understood that the above-described embodiments are not limited by any of the details of the foregoing description, but rather should be construed broadly within its spirit and scope as defined in the appended claims, and therefore all changes and modifications that fall within the meets and bounds of the claims, or equivalences of such meets and bounds are therefore intended to be embraced by the appended claims.
Claims (6)
1. The utility model provides a novel protective structure is fixed to power battery protection shield which characterized in that, includes a protection shield support, protection shield support one side is equipped with an electricity core support, and the opposite side is equipped with a protection shield, protection shield support separates electricity core support and the protection shield, just be equipped with several card line structure and protection shield fixed hole site on the protection shield support, protection shield support still is equipped with outstanding bone position and several bearing structure all around.
2. The novel power battery protection plate fixing and protecting structure as claimed in claim 1, wherein a battery core is disposed in the battery core support, and the battery core is electrically connected to the protection plate through a wire.
3. The novel power battery protection plate fixing and protecting structure as claimed in claim 2, wherein the wire is fixed in the wire clamping structure in a clamping manner.
4. The novel power battery protection plate fixing and protecting structure as claimed in claim 1, wherein the protection plate is fixedly mounted on the protection plate bracket by means of screws engaged with the protection plate fixing holes.
5. The novel power battery protection board fixing and protecting structure as claimed in claim 1, wherein the cell support is nested in an aluminum shell, a bottom shell is further disposed at the bottom of the cell support, and a top cover is disposed at the top of the protection board.
6. The novel power battery protection plate fixing and protecting structure as claimed in claim 5, wherein a top cover mounting hole is further formed in the top of the aluminum casing, and the top cover and the aluminum casing are fixedly mounted through screws engaging with the top cover mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220040712.6U CN217562692U (en) | 2022-01-07 | 2022-01-07 | Novel power battery protection shield fixing and protecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220040712.6U CN217562692U (en) | 2022-01-07 | 2022-01-07 | Novel power battery protection shield fixing and protecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217562692U true CN217562692U (en) | 2022-10-11 |
Family
ID=83466674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220040712.6U Active CN217562692U (en) | 2022-01-07 | 2022-01-07 | Novel power battery protection shield fixing and protecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217562692U (en) |
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2022
- 2022-01-07 CN CN202220040712.6U patent/CN217562692U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |