CN212461865U - Battery pack cell bracket for high-power electric automobile - Google Patents

Battery pack cell bracket for high-power electric automobile Download PDF

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Publication number
CN212461865U
CN212461865U CN202021269020.6U CN202021269020U CN212461865U CN 212461865 U CN212461865 U CN 212461865U CN 202021269020 U CN202021269020 U CN 202021269020U CN 212461865 U CN212461865 U CN 212461865U
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China
Prior art keywords
sheath
groups
fixed
insulating layer
support
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CN202021269020.6U
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Chinese (zh)
Inventor
杨登松
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Kunshan Wasunn Electronic Technology Co ltd
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Kunshan Wasunn Electronic Technology Co ltd
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

Abstract

The utility model provides a battery pack cell bracket for a high-power electric automobile, which comprises a base, an insulating layer, a support arm, a fixed plate, a nut, a lower sheath, an upper sheath, a convex block, a groove, a heat dissipation hole, a spring, a sliding groove and a sliding button, wherein the insulating layer is arranged on the upper end surface of the base, the support arm is arranged on the right side of the upper end surface of the insulating layer, the fixed plate is arranged on the upper end surface of the support arm, the nut is arranged on the upper end surface of the fixed plate, the upper sheath is arranged at the middle position of the lower end surface of the fixed plate, the lower sheath is arranged on the lower end surface of the upper sheath, the convex block is arranged on the right end surface of the upper sheath, the groove is arranged at the middle position of the right end surface of the lower sheath, the utility model discloses rational in infrastructure, support intensity is effectual, and the practicality is strong.

Description

Battery pack cell bracket for high-power electric automobile
Technical Field
The utility model relates to a supply battery package electricity core support that high-power electric automobile used belongs to new energy automobile technical field.
Background
The electric vehicles are slightly different according to different types. In a pure electric vehicle which is equipped only with a battery, the battery serves as the sole power source for the vehicle drive system. In a hybrid vehicle equipped with a conventional engine (or fuel cell) and a battery, the battery can play both the role of the main power source and the role of the auxiliary power source of the vehicle drive system. Therefore, at low speed and starting, the storage battery plays the role of a main power source of an automobile driving system; during full-load acceleration, the device plays the role of an auxiliary power source; the energy storage function is realized during normal driving or deceleration and braking.
A supply battery package electric core support that high-power electric automobile used among the prior art, because electric core support is the most crucial part of fixed lithium cell, electric core support design is good and bad, has played decisive effect to the quality of battery package, but the mechanical strength of electric core support at present stage is not enough, and is relatively poor to the guard action of electric core, needs a battery package electric core support that supplies high-power electric automobile to use now to solve above problem.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a battery package electricity core support that supplies high-power electric automobile to solve the problem that proposes in the above-mentioned background art, the utility model discloses rational in infrastructure, support intensity is effectual, and the practicality is strong.
In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a supply battery package electricity core support that high-power electric automobile used, includes base, insulating layer, support arm, fixed plate, nut, lower sheath, goes up sheath, lug, recess, louvre, spring, spout and slide button, the insulating layer is installed to the base up end, the support arm is installed on insulating layer up end right side, the fixed plate is installed to the support arm up end, the nut is installed to the fixed plate up end, the sheath is installed to terminal surface intermediate position under the fixed plate, go up the sheath under the sheath terminal surface and install the lower sheath, it installs the lug to go up sheath right-hand member face, the recess is installed to sheath right-hand member face intermediate position down, the insulating layer surface is provided with the louvre, the spring is installed to lug left end face, the terminal surface is provided with the spout before the sheath.
Further, the base and the insulating layer are fixed through bolts, and the insulating layer and the support arm are fixed through bolts.
Furthermore, the fixing plate and the nut are fixed through a long bolt, the lower sheath and the upper sheath are fixed through a lug and a groove in a clamping mode, and the sliding button and the spring are fixed through welding.
Furthermore, the support arms have seven groups, the seven groups of support arms have the same specification, the seven groups of support arms penetrate through the insulating layer and are fixed with the fixing plate, the upper sheath has four groups, and the four groups of upper sheaths have the same specification.
Furthermore, the lower sheaths have four groups, the specifications of the four groups of lower sheaths are the same, the nuts have seven groups, the specifications of the seven groups of nuts are the same, and the seven groups of nuts are fixed with the fixing plate through long bolts.
Furthermore, the lug is of a movable structure, the lug and the spring are fixed through welding, and the support arm is made of aluminum metal.
The utility model has the advantages that: the utility model discloses a supply battery package electricity core support that high-power electric automobile used, including base, insulating layer, support arm, fixed plate, nut, lower sheath, go up sheath, lug, recess, louvre, spring, spout and slide button, this design has made things convenient for the improvement to the device, has avoided the poor problem of battery package quality, has solved the not enough problem of original device support intensity, has improved the utility model discloses a support intensity effect.
Because of through the bolt fastening between base and the insulating layer, through the bolt fastening between insulating layer and the support arm, this design is convenient right the utility model discloses a fixed action.
Because the support arms have seven groups, the specifications of the seven groups of support arms are the same, the seven groups of support arms are fixed with the fixed plate by penetrating through the insulating layer, the upper sheath has four groups, and the specifications of the four groups of upper sheaths are the same, the design is convenient, and the utility model improves the strength of the bracket;
because of the lug is the active structure, through welded fastening between lug and the spring, the support arm is made for aluminium matter metal, and this design is convenient the utility model discloses an improve insulation stability, the utility model discloses rational in infrastructure, support intensity is effectual, and the practicality is strong.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural view of a battery pack cell support for a high-power electric vehicle according to the present invention;
fig. 2 is a right side sectional view of a battery pack cell holder for a high-power electric vehicle according to the present invention;
FIG. 3 is a cross-sectional view of the bottom surface of the insulating layer in the cell holder of the battery pack for a high-power electric vehicle according to the present invention;
fig. 4 is a front sectional view of the combination of the upper sheath and the lower sheath in the battery pack cell support for a high-power electric vehicle according to the present invention;
fig. 5 is a front view of the combination of the upper sheath and the lower sheath of the battery pack cell support for a high-power electric vehicle according to the present invention;
in the figure: 1-base, 2-insulating layer, 3-support arm, 4-fixing plate, 5-nut, 6-lower sheath, 7-upper sheath, 8-lug, 9-groove, 10-heat dissipation hole, 11-spring, 12-sliding groove and 13-sliding button.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1-5, a battery pack core support for a high-power electric vehicle includes a base 1, an insulating layer 2, a support arm 3, a fixing plate 4, a nut 5, a lower sheath 6, an upper sheath 7, a bump 8, a groove 9, heat dissipation holes 10, a spring 11, a sliding groove 12, and a sliding button 13, wherein the insulating layer 2 is mounted on the upper end surface of the base 1, the support arm 3 is mounted on the right side of the upper end surface of the insulating layer 2, the fixing plate 4 is mounted on the upper end surface of the support arm 3, the nut 5 is mounted on the upper end surface of the fixing plate 4, the upper sheath 7 is mounted in the middle position of the lower end surface of the fixing plate 4, the lower sheath 6 is mounted on the lower end surface of the upper sheath 7, the bump 8 is mounted on the right end surface of the upper sheath 7, the groove 9 is mounted in the middle position of, a slide button 13 is installed inside the slide groove 12.
The base 1 and the insulating layer 2 are fixed through bolts, the insulating layer 2 and the support arm 3 are fixed through bolts, the fixing plate 4 and the nut 5 are fixed through long bolts, the lower sheath 6 and the upper sheath 7 are fixed through clamping of the convex block 8 and the groove 9, and the sliding button 13 and the spring 11 are fixed through welding.
Seven groups of support arms 3 are provided, the specifications of the seven groups of support arms 3 are the same, the seven groups of support arms 3 penetrate through the insulating layer 2 and are fixed with the fixing plate 4, four groups of upper sheaths 7 are provided, the specifications of the four groups of upper sheaths 7 are the same, four groups of lower sheaths 6 are provided, the specifications of the four groups of lower sheaths 6 are the same, seven groups of nuts 5 are provided, the specifications of the seven groups of nuts 5 are the same, and the seven groups of nuts 5 are fixed with the fixing plate 4 through long bolts.
The lug 8 is a movable structure, the lug 8 and the spring 11 are fixed by welding, and the support arm 3 is made of aluminum metal.
As an embodiment of the present invention: the utility model utilizes the support arms 3 to fix the cell holder, three groups of support arms 3 are respectively arranged on the left end surface and the right end surface of the utility model, a group of support arms 3 are arranged on the middle position inside the utility model to satisfy the stability of the utility model, the battery is provided with a group of heat dissipation holes 10 inside the insulating layer 2 due to overhigh temperature when the utility model works, so as to prevent the potential safety hazard caused by the high temperature of the battery, when the battery needs to be replaced by the electric automobile, the cell holder of the battery pack needs to be fast and convenient, the utility model is provided with a group of convex blocks 8 on the left end surface and the right end surface of the upper sheath 7, a groove 9 is arranged inside the lower sheath 6, when the holder is fixed, the convex blocks 8 are fixed in the groove 9, when the battery is replaced, two groups of slide buttons 13 in the chute 12 are moved to the middle of the chute 12, the spring 11 in, the bracket can then be removed and the battery replaced by removing the nut 5.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (6)

1. The utility model provides a supply battery package electricity core support that high-power electric automobile used, includes base (1), insulating layer (2), support arm (3), fixed plate (4), nut (5), lower sheath (6), goes up sheath (7), lug (8), recess (9), louvre (10), spring (11), spout (12) and slide button (13), its characterized in that: insulating layer (2) are installed to base (1) up end, support arm (3) are installed on insulating layer (2) up end right side, fixed plate (4) are installed to support arm (3) up end, nut (5) are installed to fixed plate (4) up end, sheath (7) are installed to terminal surface intermediate position under fixed plate (4), it installs down sheath (6) to go up terminal surface under sheath (7), go up sheath (7) right-hand member face and install lug (8), sheath (6) right-hand member face intermediate position installs recess (9) down, insulating layer (2) surface is provided with louvre (10), spring (11) are installed to lug (8) left end face, the terminal surface is provided with spout (12) before sheath (6) down, spout (12) internally mounted has slide button (13).
2. The battery pack cell support for the high-power electric vehicle according to claim 1, wherein: the base (1) and the insulating layer (2) are fixed through bolts, and the insulating layer (2) and the support arm (3) are fixed through bolts.
3. The battery pack cell support for the high-power electric vehicle according to claim 1, wherein: the fixing plate (4) and the nut (5) are fixed through a long bolt, the lower sheath (6) and the upper sheath (7) are fixed through a lug (8) and a groove (9) in a clamping mode, and the sliding button (13) and the spring (11) are fixed through welding.
4. The battery pack cell support for the high-power electric vehicle according to claim 1, wherein: seven groups of support arms (3) are provided, the specifications of the seven groups of support arms (3) are the same, the seven groups of support arms (3) penetrate through the insulating layer (2) and are fixed with the fixing plate (4), four groups of upper sheaths (7) are provided, and the specifications of the four groups of upper sheaths (7) are the same.
5. The battery pack cell support for the high-power electric vehicle according to claim 1, wherein: the lower protective sleeve (6) is provided with four groups, the specifications of the four groups of lower protective sleeves (6) are the same, the nuts (5) are provided with seven groups, the specifications of the seven groups of nuts (5) are the same, and the seven groups of nuts (5) are fixed with the fixing plate (4) through long bolts.
6. The battery pack cell support for the high-power electric vehicle according to claim 1, wherein: the lug (8) is of a movable structure, the lug (8) and the spring (11) are fixed through welding, and the support arm (3) is made of aluminum metal.
CN202021269020.6U 2020-07-02 2020-07-02 Battery pack cell bracket for high-power electric automobile Active CN212461865U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021269020.6U CN212461865U (en) 2020-07-02 2020-07-02 Battery pack cell bracket for high-power electric automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021269020.6U CN212461865U (en) 2020-07-02 2020-07-02 Battery pack cell bracket for high-power electric automobile

Publications (1)

Publication Number Publication Date
CN212461865U true CN212461865U (en) 2021-02-02

Family

ID=74461986

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202021269020.6U Active CN212461865U (en) 2020-07-02 2020-07-02 Battery pack cell bracket for high-power electric automobile

Country Status (1)

Country Link
CN (1) CN212461865U (en)

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