CN111769229A - Vehicle-mounted battery storage box for new energy automobile - Google Patents
Vehicle-mounted battery storage box for new energy automobile Download PDFInfo
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- CN111769229A CN111769229A CN202010663346.5A CN202010663346A CN111769229A CN 111769229 A CN111769229 A CN 111769229A CN 202010663346 A CN202010663346 A CN 202010663346A CN 111769229 A CN111769229 A CN 111769229A
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- box body
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- new energy
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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 invention discloses a vehicle-mounted battery storage box for a new energy automobile, and relates to the technical field of new energy automobiles. The invention comprises a box body, wherein a partition plate is arranged between two ends in the box body; supporting bottom frames are arranged between the interior of the box body and the partition plates in a linear array manner; a top plate is fixedly connected between the interior of the box body and the partition plate through a first bolt; the rectangular arrays on the surface of the top plate are provided with threaded ends; the rectangular arrays on the bottom surface of the supporting underframe are provided with damping end heads; the two sides of the top of the box body are provided with cover plates in a linear array mode; the cover plate is far away from the connecting end of the box body and is fixedly connected with the partition plate through a second bolt. According to the invention, the single lithium battery is limited and serially connected through the damping end and the threaded end, and the battery packs are stored through mutual matching of the box body and the cover plate after serial connection, so that the battery packs after serial connection can be rapidly replaced conveniently, the deformation resistance and the shock resistance are realized, and the single lithium battery can be detached and replaced by unscrewing the single threaded end, so that the large-scale commercial development of the electric automobile is promoted.
Description
Technical Field
The invention belongs to the technical field of new energy automobiles, and particularly relates to a vehicle-mounted battery storage box for a new energy automobile.
Background
The new energy automobile is an automobile which adopts unconventional automobile fuel as a power source, integrates advanced technologies in the aspects of power control and driving of the automobile, and is advanced in technical principle, new in technology and new in structure. The new energy automobile comprises four types of hybrid electric automobiles, pure electric automobiles, fuel cell electric automobiles, other new energy automobiles and the like. New energy automobiles are advocated to meet the needs of environmental protection and oil crisis, and the current mainstream automobile models of the traditional gasoline or diesel oil driven internal combustion engine are reduced or abandoned.
In the prior art, a plurality of 12V or 24V battery series battery packs are generally arranged in groups of the electric automobile, and the battery packs after series connection are fixedly installed, but the battery packs are not easily replaced, the electric automobile can wait for the batteries to be fully charged at a battery charging station and then move, a large amount of time is consumed, and the large-scale commercial development of the electric automobile is hindered.
Disclosure of Invention
The invention aims to provide a vehicle-mounted battery storage box for a new energy automobile, which solves the problem that the conventional lithium battery of an electric automobile is inconvenient to charge, replace and overhaul by using a box body, a supporting underframe, a top plate, a threaded end, a damping end and a cover plate in a matching manner.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a vehicle-mounted battery storage box for a new energy automobile, which comprises a box body,
a partition plate is arranged between the two ends of the interior of the box body; supporting bottom frames are arranged between the interior of the box body and the partition plates in a linear array manner; a top plate is fixedly connected between the interior of the box body and the partition plate and positioned at the top of the supporting underframe through a first bolt; the rectangular arrays on the surface of the top plate are provided with threaded ends; the rectangular array on the bottom surface of the supporting underframe is provided with damping ends corresponding to the threaded ends; the two sides of the top of the box body are provided with cover plates in a linear array mode; the connecting end of the cover plate, which is far away from the box body, is fixedly connected with the partition plate through a second bolt;
the support chassis includes a base plate; circular grooves matched with the damping end heads are formed in the rectangular arrays on the surface of the bottom plate; the circular grooves are provided with first sliding grooves in an annular array on the inner peripheral side surface; arc-shaped parting strips are vertically fixed on the surface of the bottom plate and positioned at the four-corner end of the circular groove; the side surfaces of two ends of the bottom plate are respectively provided with a first guide block; the upper surface of each first guide block is provided with a threaded shaft sleeve matched with the first bolt;
the rectangular array on the surface of the top plate is provided with thread grooves matched with the thread ends; the side surfaces of two ends of the top plate are provided with second guide blocks; the surface of the second guide block is provided with a limiting hole matched with the first bolt;
the threaded end comprises a clamping ring; the outer periphery of the clamping ring is provided with an external thread matched with the thread groove; the end part of the clamping ring is provided with a limiting ring.
Further, the shock absorbing stub comprises a support ring; the supporting ring is provided with a first sliding block matched with the first sliding groove in a circumferential side surface annular array; and a damping spring is arranged between the end part of the support ring and the bottom of the circular groove.
Furthermore, the linear arrays on the two sides of the interior of the box body and the surfaces of the two sides of the partition board are provided with guide grooves matched with the first guide block and the second guide block.
Furthermore, a shaft seat is arranged on the side surface of one end of the cover plate; and one side of the cover plate, which is far away from the shaft seat, is provided with a connecting lug matched with the second bolt.
Furthermore, the linear arrays on both sides of the top of the box body are respectively provided with a connecting shaft matched with the shaft seat; the linear arrays on both sides of the top of the partition board are provided with clamping grooves matched with the connecting lugs; and a threaded hole matched with the second bolt is formed at the bottom of the clamping groove.
Furthermore, the circumferential arrays on the surface of the limit ring are all provided with screwing grooves.
Furthermore, the linear arrays on the two sides in the box body and at the end part of the supporting bottom frame are provided with ventilation grids; and mounting holes are formed in the four-corner end of the bottom in the box body.
The invention has the following beneficial effects:
according to the invention, through the matching use of the box body, the supporting underframe, the top plate, the threaded end, the damping end and the cover plate, the damping end in sliding fit with the bottom in the supporting underframe and the threaded end in threaded connection with the surface of the top plate limit and serially connect the single lithium batteries, and after serial connection, the box body and the cover plate are mutually matched to store and protect the plurality of serially connected battery packs, so that the serially connected battery packs can be rapidly replaced, the battery pack has deformation resistance and shockproof capability, and the single lithium battery can be detached and replaced by unscrewing the single threaded end, so that the lithium battery is convenient to overhaul, and the large-scale commercial development of the electric automobile is promoted.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description 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 a schematic structural diagram of a vehicle-mounted battery storage box for a new energy automobile according to the invention;
FIG. 2 is a schematic structural diagram of a case;
FIG. 3 is a schematic view of an assembled structure of a support chassis, a top plate, a threaded end and a shock absorbing end;
FIG. 4 is a cross-sectional structural view of the assembly of the support chassis, top plate, threaded end and shock absorbing end;
FIG. 5 is a schematic view of a support chassis;
FIG. 6 is a schematic structural view of the top plate;
FIG. 7 is a schematic view of a threaded end;
FIG. 8 is a schematic view of a shock absorbing tip;
FIG. 9 is a schematic structural view of a cover plate;
in the drawings, the components represented by the respective reference numerals are listed below:
1-box, 2-support chassis, 3-first bolt, 4-top plate, 5-threaded end, 6-damping end, 7-cover plate, 8-second bolt, 101-partition plate, 102-guide groove, 103-connecting shaft, 104-clamping groove, 105-threaded hole, 106-ventilation grid, 107-mounting hole, 201-bottom plate, 202-circular groove, 203-first sliding groove, 204-arc-shaped spacer bar, 205-first guide block, 206-threaded shaft sleeve, 401-threaded groove, 402-second guide block, 403-limiting hole, 501-clamping ring, 502-external thread, 503-limiting ring, 504-screwing groove, 601-support ring, 602-first slide block, 603-damping spring, 701-shaft seat, 702-engaging lugs.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 9, the present invention relates to a vehicle-mounted battery storage box for a new energy vehicle, which comprises a box body 1,
a partition plate 101 is arranged between the two ends in the box body 1; supporting bottom frames 2 are arranged between the interior of the box body 1 and the partition plate 101 in a linear array manner; a top plate 4 is fixedly connected between the inside of the box body 1 and the partition plate 101 and positioned at the top of the supporting underframe 2 through a first bolt 3; the rectangular arrays on the surface of the top plate 4 are provided with threaded end heads 5; the rectangular arrays on the bottom surface of the supporting underframe 2 are provided with damping end heads 6 corresponding to the threaded end heads 5; the cover plates 7 are arranged on the two sides of the top of the box body 1 in a linear array mode; the connecting end of the cover plate 7, which is far away from the box body 1, is fixedly connected with the partition plate 101 through a second bolt 8;
the support chassis 2 comprises a base plate 201; the rectangular arrays on the surface of the bottom plate 201 are all provided with circular grooves 202 matched with the damping end heads 6; the circular array of the inner peripheral side surface of the circular groove 201 is provided with a first sliding groove 203; arc-shaped parting strips 204 are vertically fixed on the surface of the bottom plate 201 and positioned at the four-corner ends of the circular groove 201; the side surfaces of two ends of the bottom plate 201 are respectively provided with a first guide block 205; the upper surfaces of the first guide blocks 205 are provided with threaded shaft sleeves 206 matched with the first bolts 3;
the rectangular array on the surface of the top plate 4 is provided with thread grooves 401 matched with the thread ends 5; the side surfaces of two ends of the top plate 4 are provided with second guide blocks 402; the surface of the second guide block 402 is provided with a limit hole 403 matched with the first bolt 3;
the threaded end 5 comprises a clamping ring 501; an external thread 502 matched with the thread groove 401 is arranged on the outer periphery of the clamping ring 501; the end of the retaining ring 501 is provided with a limiting ring 503.
As shown in fig. 5 and 8, the cushion tip 6 includes a support ring 601; the annular arrays on the peripheral side of the support ring 601 are provided with first sliding blocks 602 matched with the first sliding grooves 203; a damping spring 603 is arranged between the end of the support ring 601 and the bottom of the circular groove 202.
As shown in fig. 2 and 3, the linear arrays of the two sides of the interior of the box 1 and the two side surfaces of the partition 101 are provided with guide grooves 102 matching with the first guide block 205 and the second guide block 402.
As shown in fig. 9, a shaft seat 701 is provided on a side surface of one end of the cover plate 7; and a connecting lug 702 matched with the second bolt 8 is arranged on one side of the cover plate 7 away from the shaft seat 701.
As shown in FIG. 2, the linear arrays on both sides of the top of the box 1 are provided with connecting shafts 103 matched with the shaft seats 701; the linear arrays on both sides of the top of the partition board 101 are provided with clamping grooves 104 matched with the connecting lugs 702; the bottom of the clamping groove 104 is provided with a threaded hole 105 matched with the second bolt 8.
As shown in FIG. 7, the circumferential array of the surface of the stop collar 503 is provided with screw grooves 504.
As shown in fig. 2, the linear arrays at both sides of the interior of the box 1 and at the end of the supporting chassis 2 are all provided with ventilation grids 106; the four corner ends of the bottom in the box body 1 are all provided with mounting holes 107.
One specific application of this embodiment is: when a single lithium battery is assembled, the single lithium battery is sequentially inserted into the circular groove 202 on the surface of the bottom plate 201, the bottom end of the lithium battery is supported by the support ring 601, the single lithium battery is limited by the four arc-shaped partition bars 204 on the surface of the bottom plate 201 and on the peripheral side surfaces of the circular groove 202, when the lithium battery is fully inserted into the surface of the whole support chassis 2, the second guide blocks 402 on the side surfaces of the two ends of the top plate 4 are mutually connected with the threaded shaft sleeves 206 on the surfaces of the second guide blocks 402 on the side surfaces of the two ends of the bottom plate 201 through the first bolts 3 to fix the top plate 4, the top end of the lithium battery is inserted into the clamping ring 501, the top end of the lithium battery is limited by the limiting ring 503, the shock absorption spring 603 is compressed to absorb shock to the lithium battery, the lithium battery damage caused by bumping of an automobile is avoided, when the, the lithium battery is convenient to overhaul; the box body 1 is connected with an automobile through a mounting hole 107 at the inner four-corner end; the lithium cell is through supporting chassis 2, first bolt 3, roof 4, behind threaded end 5 and the 6 combination assembly constitution lithium cell group of shock attenuation end, the mutual sliding fit of first guide block 205 of bottom plate 201 both ends side and the second guide block 402 of 4 both ends sides of roof and the guide slot 102 on box 1 inner wall both sides and baffle 101 surface carries on spacingly to lithium cell group, avoid lithium cell group to rock, apron 7 rotates with the inboard connecting axle 103 in box 1 top through axle bed 701 and is connected, the engaging lug 702 that is located apron 7 tip is connected with the draw-in groove 104 mutual joint at baffle 101 top, and carry out spacing installation to a plurality of lithium cell groups through second bolt 8 and screw hole 105 mutually supporting, be convenient for carry out quick replacement to the group battery after establishing ties, electric automobile scale commercial development has been promoted.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. The utility model provides a new energy automobile is with on-vehicle battery storage box, includes box (1), its characterized in that:
a partition plate (101) is arranged between the two ends of the interior of the box body (1); supporting bottom frames (2) are arranged between the interior of the box body (1) and the partition plate (101) in a linear array manner; a top plate (4) is fixedly connected between the inside of the box body (1) and the partition plate (101) and positioned at the top of the supporting underframe (2) through a first bolt (3); the rectangular arrays on the surface of the top plate (4) are provided with threaded end heads (5); the rectangular arrays on the bottom surface of the supporting underframe (2) are provided with damping end heads (6) corresponding to the threaded end heads (5); the two sides of the top of the box body (1) are provided with cover plates (7) in a linear array mode; the connecting end of the cover plate (7) far away from the box body (1) is fixedly connected with the partition plate (101) through a second bolt (8);
the support chassis (2) comprises a base plate (201); circular grooves (202) matched with the damping end heads (6) are formed in the rectangular array on the surface of the bottom plate (201); the circular array of the inner peripheral side surface of the circular groove (201) is provided with a first sliding groove (203); arc-shaped parting strips (204) are vertically fixed on the surface of the bottom plate (201) and positioned at the four-corner ends of the circular groove (201); the side surfaces of two ends of the bottom plate (201) are respectively provided with a first guide block (205); the upper surfaces of the first guide blocks (205) are provided with threaded shaft sleeves (206) matched with the first bolts (3);
the rectangular array on the surface of the top plate (4) is provided with thread grooves (401) matched with the thread ends (5); the side surfaces of two ends of the top plate (4) are respectively provided with a second guide block (402); a limiting hole (403) matched with the first bolt (3) is formed in the surface of the second guide block (402);
the threaded end (5) comprises a clamping ring (501); the outer periphery of the clamping ring (501) is provided with an external thread (502) matched with the thread groove (401); the end part of the clamping ring (501) is provided with a limiting ring (503).
2. The vehicle-mounted battery storage box for the new energy automobile according to claim 1, characterized in that the shock-absorbing end head (6) comprises a support ring (601); the circumferential side surface annular arrays of the support ring (601) are provided with first sliding blocks (602) matched with the first sliding grooves (203); and a damping spring (603) is arranged between the end part of the support ring (601) and the bottom of the circular groove (202).
3. The vehicle-mounted battery storage box for the new energy automobile is characterized in that guide grooves (102) matched with the first guide block (205) and the second guide block (402) are formed in linear arrays on two sides of the interior of the box body (1) and two side surfaces of the partition plate (101).
4. The vehicle-mounted battery storage box for the new energy automobile is characterized in that a shaft seat (701) is arranged on one side surface of one end of the cover plate (7); and one side of the cover plate (7) far away from the shaft seat (701) is provided with a connecting lug (702) matched with the second bolt (8).
5. The vehicle-mounted battery storage box for the new energy automobile is characterized in that the linear arrays on two sides of the top of the box body (1) are respectively provided with a connecting shaft (103) matched with the shaft seat (701); the linear arrays on both sides of the top of the partition board (101) are provided with clamping grooves (104) matched with the connecting lugs (702); and a threaded hole (105) matched with the second bolt (8) is formed in the bottom of the clamping groove (104).
6. The vehicle-mounted battery storage box for the new energy automobile is characterized in that the circumferential arrays of the surfaces of the limiting rings (503) are provided with screwing grooves (504).
7. The vehicle-mounted battery storage box for the new energy automobile is characterized in that ventilation grids (106) are arranged on two sides of the interior of the box body (1) and at the end part of the supporting underframe (2) in a linear array mode; and mounting holes (107) are formed in the four corner ends of the bottom in the box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010663346.5A CN111769229A (en) | 2020-07-10 | 2020-07-10 | Vehicle-mounted battery storage box for new energy automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010663346.5A CN111769229A (en) | 2020-07-10 | 2020-07-10 | Vehicle-mounted battery storage box for new energy automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111769229A true CN111769229A (en) | 2020-10-13 |
Family
ID=72724935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010663346.5A Withdrawn CN111769229A (en) | 2020-07-10 | 2020-07-10 | Vehicle-mounted battery storage box for new energy automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111769229A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113206339A (en) * | 2021-04-14 | 2021-08-03 | 浙江硕维轨道交通装备有限公司 | Novel urban rail vehicle battery pack bearing structure with compact structure |
| WO2022270779A1 (en) * | 2021-06-21 | 2022-12-29 | 주식회사 엘지에너지솔루션 | Battery pack and device including same |
| WO2024093220A1 (en) * | 2022-10-31 | 2024-05-10 | 三一汽车起重机械有限公司 | Battery assembly, counterweight structure and engineering machine |
-
2020
- 2020-07-10 CN CN202010663346.5A patent/CN111769229A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113206339A (en) * | 2021-04-14 | 2021-08-03 | 浙江硕维轨道交通装备有限公司 | Novel urban rail vehicle battery pack bearing structure with compact structure |
| CN113206339B (en) * | 2021-04-14 | 2023-02-14 | 浙江硕维轨道股份有限公司 | City rail vehicle battery pack bearing structure |
| WO2022270779A1 (en) * | 2021-06-21 | 2022-12-29 | 주식회사 엘지에너지솔루션 | Battery pack and device including same |
| WO2024093220A1 (en) * | 2022-10-31 | 2024-05-10 | 三一汽车起重机械有限公司 | Battery assembly, counterweight structure and engineering machine |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20201013 |
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| WW01 | Invention patent application withdrawn after publication |