CN208690345U - A kind of lithium battery group of new-energy automobile - Google Patents
A kind of lithium battery group of new-energy automobile Download PDFInfo
- Publication number
- CN208690345U CN208690345U CN201821466565.9U CN201821466565U CN208690345U CN 208690345 U CN208690345 U CN 208690345U CN 201821466565 U CN201821466565 U CN 201821466565U CN 208690345 U CN208690345 U CN 208690345U
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- CN
- China
- Prior art keywords
- lithium battery
- mounting plate
- middle shell
- upper housing
- lower case
- Prior art date
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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
Abstract
The utility model discloses a kind of lithium battery groups of new-energy automobile, including upper housing, middle shell and lower case, it is fixed between upper housing and lower case by connecting rod, screwing screw is provided on connecting rod, slot is provided at the top of the bottom of upper housing and lower case, the upper and lower ends of middle shell are provided with plunger, pass through the mutual snapping of cooperation of slot and plunger between upper housing and middle shell between middle shell and lower case, the outer surface insertion of middle shell is provided with radiator fan, middle shell is internally provided with lithium battery monomer, lithium battery monomer is arranged between the first mounting plate and the second mounting plate, first mounting plate and the mutual snapping of the second mounting plate.The utility model solves the problem of lithium battery group repair and replacement inconvenience of traditional new-energy automobile, weak heat-dissipating by setting upper housing, middle shell, lower case, the first mounting plate and the second mounting plate.
Description
Technical field
The utility model relates to lithium battery group technical field, specially a kind of lithium battery group of new-energy automobile.
Background technique
It by lithium metal or lithium alloy is negative electrode material, using the battery of non-aqueous electrolytic solution, lithium electricity that lithium battery, which is a kind of,
Pond is broadly divided into two classes: lithium metal battery and lithium ion battery, and lithium ion battery is with its distinctive performance advantage portable
Formula electric appliance such as laptop computer, video camera are widely used in mobile communication, currently, new-energy automobile technology is ripe day by day, are mixed
It closes vehicle technology also to tend to be perfect, electric car mostly uses lithium battery group to provide power to automobile, but traditional lithium is electric
Pond group repair and replacement are inconvenient, when a certain lithium battery monomer damages, it is difficult to take out, and integral heat sink is poor, therefore this is practical new
Type designs a kind of lithium battery group of new-energy automobile to solve the above problems.
Through retrieving, Chinese patent grant number CN206976447U, Granted publication 2018.02.06 disclose a kind of new energy
Automobile lithium battery group, belongs to technical field of lithium batteries, and housing region is divided by the utility model by the way that several lattice blocks are arranged
Multiple receiving subregions, and lithium battery monomer is correspondingly arranged in each receiving subregion, when one of lithium battery monomer
When failure, then replacement lithium battery monomer can be corresponded to, it is easy to replace and maintain.
Lithium battery group in the patent has the following disadvantages:
1. lithium battery group heat dissipation is poor, when replacing lithium battery monomer and be inconvenient to be drawn off；
2. the lithium battery group taking and placing are mobile inconvenient.
Summary of the invention
In view of the deficiencies of the prior art, the utility model provides a kind of lithium battery group of new-energy automobile, solves
The problem of lithium battery group repair and replacement of traditional new-energy automobile are inconvenient, weak heat-dissipating.
To achieve the above object, the utility model provides the following technical solutions: a kind of lithium battery group of new-energy automobile,
Including upper housing, middle shell and lower case, is fixed between upper housing and lower case by connecting rod, be provided on connecting rod and screw spiral shell
Thread, it is provided with slot at the top of the bottom of upper housing and lower case, the upper and lower ends of middle shell are provided with plunger, upper housing
Pass through the mutual snapping of cooperation of slot and plunger, the appearance of middle shell between middle shell and lower case between middle shell
Face insertion is provided with radiator fan, and middle shell is internally provided with lithium battery monomer, and lithium battery monomer is arranged in the first mounting plate
And second between mounting plate, the first mounting plate and the mutual snapping of the second mounting plate, and the end of the first mounting plate and the second mounting plate
Portion is arranged in fixing groove, and fixing groove is fixed on the inner wall of middle shell.
Preferably, it is provided with heat release hole on the side of the first mounting plate and the second mounting plate, heat release hole is provided with several
A, several heat release holes are uniformly arranged in lattice-like.
Preferably, there are four connecting rod settings, four connecting rods are symmetricly set on the left and right sides of upper housing and lower case.
Preferably, the two sides of lithium battery monomer respectively with the first mounting plate and the second mounting plate snapping.
Preferably, handle is fixedly installed at the top of upper housing, there are two handle settings, and two handles are symmetricly set on
The top of shell, the bottom of lower case are fixedly installed supporting leg, and there are four supporting leg settings, and four supporting legs are rectangular
The even bottom that lower case is set.
Preferably, the height of lithium battery monomer is greater than the height of middle shell.
Preferably, lithium battery monomer slot, the end of lithium battery monomer are provided at the top of the bottom of upper housing and lower case
Portion be inserted into lithium battery monomer slot in, and lithium battery monomer stretch out in shell length it is identical as the depth of lithium battery monomer slot.
The utility model provides a kind of lithium battery group of new-energy automobile, have it is following the utility model has the advantages that
(1) the utility model passes through setting upper housing, middle shell, lower case, the first mounting plate and the second mounting plate, so that
The lithium battery group is easy to disassemble, can more quickly when needing replacing lithium battery monomer.
(2) the utility model is dissipated by setting heat release hole and radiator fan so that the air flowing of middle enclosure interior is faster
Thermal effect is more preferable.
(3) the utility model is by setting handle and supporting leg, so that the lithium battery group taking and placing are convenient, it is more humanized.
Detailed description of the invention
Fig. 1 is the utility model overall structure of the explosion figure；
Fig. 2 bows for housing interior structure in the utility model and cuts open figure；
Fig. 3 is the utility model lower case top view.
In figure: 1, upper housing；2, middle shell；3, lower case；4, handle；5, supporting leg；6, connecting rod；7, radiator fan；8,
Plunger；9, lithium battery monomer；10, the first mounting plate；11, the second mounting plate；12, fixing groove；13, heat release hole；14, lithium battery list
Body slot；15, slot；16, screwing screw.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1-3, the utility model provides a kind of technical solution: a kind of lithium battery group of new-energy automobile, packet
Upper housing 1, middle shell 2 and lower case 3 are included, the top of upper housing 1 is fixedly installed handle 4, and there are two the settings of handle 4, and two
Handle 4 is symmetricly set on the top of upper housing 1, and the bottom of lower case 3 is fixedly installed supporting leg 5, and supporting leg 5 is provided with four
It is a, the rectangular bottom for being uniformly arranged on lower case 3 of four supporting legs 5, by setting handle 4 and supporting leg 5, so that the lithium
Battery pack taking and placing are convenient, more humanized, fixed by connecting rod 6 between upper housing 1 and lower case 3, are provided with and screw on connecting rod 6
Screw 16, there are four the settings of connecting rod 6, and four connecting rods 6 are symmetricly set on the left and right sides of upper housing 1 and lower case 3, upper housing 1
Bottom and the top of lower case 3 be provided with slot 15, the upper and lower ends of middle shell 2 are provided with plunger 8, upper housing 1 with
Pass through the mutual snapping of cooperation of slot 15 and plunger 8, middle shell 2 between middle shell 2 between middle shell 2 and lower case 3
Outer surface insertion be provided with radiator fan 7, middle shell 2 is internally provided with lithium battery monomer 9, and the setting of lithium battery monomer 9 exists
Between first mounting plate 10 and the second mounting plate 11, the two sides of lithium battery monomer 9 are installed with the first mounting plate 10 and second respectively
11 snapping of plate, the first mounting plate 10 and the mutual snapping of the second mounting plate 11, and the end of the first mounting plate 10 and the second mounting plate 11
Portion is arranged in fixing groove 12, and fixing groove 12 is fixed on the inner wall of middle shell 2, the first mounting plate 10 and the second installation
Heat release hole 13 is provided on the side of plate 11, heat release hole 13 is provided with several, several heat release holes 13 are uniform in lattice-like
Setting, so that the air circulation inside middle shell 2 is more preferable, the height of lithium battery monomer 9 is greater than middle shell for the setting of heat release hole 13
The height of body 2, the bottom of upper housing 1 and the top of lower case 3 are provided with lithium battery monomer slot 14, the end of lithium battery monomer 9
Portion be inserted into lithium battery monomer slot 14 in, and lithium battery monomer 9 stretch out in shell 2 length and the depth phase of lithium battery monomer slot 14
Together.
In use, lithium battery monomer 9 is buckled on the first mounting plate 10, then the second mounting plate 11 is buckled in the first mounting plate
On 10, then entire mounting plate is fixed and is put into fixing groove 12, upper housing 1 and lower case 3 are buckled in lithium battery monomer 9 respectively
Upper and lower ends, then it is by connecting rod 6 that upper housing 1 and lower case 3 is fixed, when needing replacing maintenance lithium battery monomer 9, lead to
It crosses above-mentioned reverse procedure to be dismantled, repair and replacement are convenient, by setting heat release hole 13 and radiator fan 7, so that in middle shell 2
Faster, heat dissipation effect is more preferable for the air flowing in portion, by setting handle 4 and supporting leg 5, so that the lithium battery group taking and placing are convenient,
It is more humanized.
It can to sum up obtain, the utility model passes through setting upper housing 1, middle shell 2, lower case 3, the first mounting plate 10 and second
The problem of mounting plate 11, the lithium battery group repair and replacement for solving traditional new-energy automobile are inconvenient, weak heat-dissipating.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of lithium battery group of new-energy automobile, including upper housing (1), middle shell (2) and lower case (3), feature exists
In: it is fixed between upper housing (1) and lower case (3) by connecting rod (6), is provided with screwing screw (16), upper housing on connecting rod (6)
(1) it is provided with slot (15) at the top of bottom and lower case (3), the upper and lower ends of middle shell (2) are provided with plunger
(8), pass through slot (15) and plunger (8) between middle shell (2) and lower case (3) between upper housing (1) and middle shell (2)
Cooperation and mutual snapping, middle shell (2) outer surface insertion is provided with radiator fan (7), middle shell (2) are internally provided with
Lithium battery monomer (9), lithium battery monomer (9) are arranged between the first mounting plate (10) and the second mounting plate (11), the first installation
Plate (10) and the second mounting plate (11) mutual snapping, and the first mounting plate (10) and the end of the second mounting plate (11) are arranged at
In fixing groove (12), fixing groove (12) is fixed on the inner wall of middle shell (2).
2. a kind of lithium battery group of new-energy automobile according to claim 1, it is characterised in that: the first mounting plate (10)
It is provided with heat release hole (13) on the side of the second mounting plate (11), heat release hole (13) is provided with several, several heat dissipations
Hole (13) is uniformly arranged in lattice-like.
3. a kind of lithium battery group of new-energy automobile according to claim 1, it is characterised in that: connecting rod (6) is provided with
Four, four connecting rods (6) are symmetricly set on the left and right sides of upper housing (1) and lower case (3).
4. a kind of lithium battery group of new-energy automobile according to claim 1, it is characterised in that: lithium battery monomer (9)
Two sides respectively with the first mounting plate (10) and the second mounting plate (11) snapping.
5. a kind of lithium battery group of new-energy automobile according to claim 1, it is characterised in that: the top of upper housing (1)
Portion is fixedly installed handle (4), and there are two handle (4) settings, and two handles (4) are symmetricly set on the top of upper housing (1), under
The bottom of shell (3) is fixedly installed supporting leg (5), and there are four supporting leg (5) settings, and four supporting legs (5) are rectangular
Bottom of the even setting in lower case (3).
6. a kind of lithium battery group of new-energy automobile according to claim 1, it is characterised in that: lithium battery monomer (9)
Height be greater than middle shell (2) height.
7. a kind of lithium battery group of new-energy automobile according to claim 1, it is characterised in that: the bottom of upper housing (1)
Lithium battery monomer slot (14) is provided at the top of portion and lower case (3), lithium battery monomer is inserted into the end of lithium battery monomer (9)
In slot (14), and lithium battery monomer (9) stretch out in shell (2) length it is identical as the depth of lithium battery monomer slot (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821466565.9U CN208690345U (en) | 2018-09-08 | 2018-09-08 | A kind of lithium battery group of new-energy automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821466565.9U CN208690345U (en) | 2018-09-08 | 2018-09-08 | A kind of lithium battery group of new-energy automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208690345U true CN208690345U (en) | 2019-04-02 |
Family
ID=65888752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821466565.9U Active CN208690345U (en) | 2018-09-08 | 2018-09-08 | A kind of lithium battery group of new-energy automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208690345U (en) |
-
2018
- 2018-09-08 CN CN201821466565.9U patent/CN208690345U/en active Active
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