CN205752318U - A kind of New Type of Carbon nanotube ferric phosphate lithium cell shell - Google Patents
A kind of New Type of Carbon nanotube ferric phosphate lithium cell shell Download PDFInfo
- Publication number
- CN205752318U CN205752318U CN201620471685.2U CN201620471685U CN205752318U CN 205752318 U CN205752318 U CN 205752318U CN 201620471685 U CN201620471685 U CN 201620471685U CN 205752318 U CN205752318 U CN 205752318U
- Authority
- CN
- China
- Prior art keywords
- caulking groove
- carbon nanotube
- boss
- new type
- ferric phosphate
- Prior art date
- 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.)
- Expired - Fee Related
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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
Landscapes
- Sealing Battery Cases Or Jackets (AREA)
Abstract
The utility model discloses a kind of New Type of Carbon nanotube ferric phosphate lithium cell shell.This battery case includes cap and the housing of plastic material, the surface of described cap is provided with boss, described boss is opened above caulking groove, described caulking groove uses bow-shaped structural, elongated end in caulking groove both sides is provided with semi-circular groove position prominent laterally, and on the downside of the centre of caulking groove, cell wall is waveform, and on the upside of the centre of caulking groove, cell wall is arc, being provided with the handle identical with its shape in caulking groove, described handle is provided with stuck point at semi-circular groove position；The top of described cap is also equipped with positive terminal and negative terminal, and described positive terminal and negative terminal are arranged on the both sides of boss；The left and right sides of described housing is provided with crisscross reinforcement, the sidewall of lower housing portion is offered and multiple clamps groove.In this utility model, battery case is easy to move, attractive in appearance, meets handle and the caulking groove design of hommization, facilitates finger to put into, and caulking groove design is not take up locus, and it is firm that stuck point connects, and is difficult to loosen.
Description
Technical field
This utility model relates to LiFePO4 automobile batteries field, particularly relates to a kind of New Type of Carbon nanotube phosphoric acid
Lithium iron battery shell.
Background technology
Automobile batteries at present, is substantially use lead-acid battery, and lead-acid battery self discharge is high, at least every three
Individual month must fully charged maintenance once, otherwise the used time there just is not electricity, and the life-span is short, average about 2 years, contains
Heavy metal lead and acid serious environment pollution, and CNT self discharge of lithium iron phosphate battery is low, places one young
Pine start car, service life as long as five years more than, environmental pollution is few, environmental protection.Therefore at environment instantly
Seriously polluted, it is revolutionary for developing CNT lithium iron phosphate automobile startup battery in the case of scarcity of resources
Technical research.And the shell of existing lithium iron phosphate automobile startup battery makes frequently with metal material, overall
Ultrasonic bonding connects, and processing technique is complicated, and cost is high, and in using, volume is heavy, there is air-tightness
Difference, housing distortion, poor stability, surface of shell gets rusty depainting phenomenon；It addition, high material consumption, including
Plastic housing, the consumption of raw materials such as lead-antimony alloy of inner core；Accumulator length is long, installation difficulty, positive and negative electrode
Couple trouble；Designing without caulking groove, be difficult to extraction and move, and affect attractive in appearance, handle is fixing the most firm, Yi Song
Dynamic, the structural strength of battery case entirety is low, it is impossible to promote the use of.
Utility model content
This utility model provides a kind of New Type of Carbon nanotube ferric phosphate lithium cell shell, solves existing carbon and receives
The existence of mitron ferric phosphate lithium cell shell is difficult to move, and processed complex, spatial volume takies greatly, and handle is the most loose
The problems such as dynamic and overall structural strength is relatively low.
The purpose of this utility model is achieved through the following technical solutions:
A kind of New Type of Carbon nanotube ferric phosphate lithium cell shell, including cap and the housing of plastic material, its feature
Being that the surface of described cap is provided with boss, described boss is opened above caulking groove, and described caulking groove uses arch
Structure, the elongated end in caulking groove both sides is provided with semi-circular groove position prominent laterally, and the centre of described caulking groove
Downside cell wall is waveform, and on the upside of the centre of caulking groove, cell wall is arc, is provided with identical with its shape in caulking groove
Handle, described handle is provided with stuck point at semi-circular groove position；The top of described cap is also equipped with positive terminal
Son and negative terminal, described positive terminal and negative terminal be arranged on the both sides of boss, and boss surface is additionally provided with
Square region for adhesive label；The left and right sides of described housing is provided with crisscross reinforcement, housing
Offer on the sidewall of bottom and multiple clamp groove.
Described waveform includes four concavo-convex curved surfaces.
It is disposed with CNT on described positive terminal and negative terminal.
Described plastic material is the composite of ABS and PC.
Described handle is that metal material makes.
Compared with prior art, this utility model at least has the advantage that
By above-mentioned the technical solution of the utility model, the both sides of casing arrange reinforcement, and case can be greatly improved
The Stability Analysis of Structures performance of body, explosion-proof performance improves, box bottom clamp groove, the convenient folder to Battery case
Filling and fixing, the handle caulking groove design above lid, the convenient extraction to Battery case and movement, in caulking groove
Undulated design meet human hands flexibility, medial arc designs, and facilitates finger to insert inside caulking groove,
And the stuck point design at handle two ends, make handle be not susceptible to loosen in caulking groove.In addition, this practicality is new
Being provided with the water proof and dust proof packing ring identical with hull shape between shell lid and housing, water proof and dust proof packing ring uses white
Color soft rubber material, the advantage using white is in use, to open lid and can see rubber easily
The dust of rubber gasket surrounding and fouling condition, thus judge the water proof and dust proof effect of rubber washer and when change
Packing ring, this utility model Battery case has excellent dust-proof and water resistance, and is easy to fixed installation,
Structural strength is high, and safety is good.
Accompanying drawing explanation
Fig. 1 is the structure of a kind of New Type of Carbon nanotube ferric phosphate lithium cell shell that this utility model embodiment provides
Schematic diagram；
Fig. 2 is the close-up schematic view of cap in this utility model embodiment.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model, the technical scheme in this utility model is carried out clear,
It is fully described by, it is clear that described embodiment is only a part of embodiment of the present utility model, and not
It it is whole embodiments.Based on the embodiment in this utility model, those of ordinary skill in the art are not doing
Go out the every other embodiment obtained under creative work premise, broadly fall into the scope of this utility model protection.
As it is shown in figure 1, a kind of New Type of Carbon nanotube ferric phosphate lithium cell proposed for this utility model embodiment
Shell, including cap 1 and the housing 2 of plastic material, the surface of cap 1 is provided with boss 3, opens above boss 3
Being provided with caulking groove 4, caulking groove 4 uses bow-shaped structural.The top of cap 1 is also equipped with positive terminal 6 and negative pole end
Son 7, positive terminal 6 and negative terminal 7 are arranged on the both sides of boss 3, and boss 3 surface is additionally provided with for gluing
Labelled square region 31；The left and right sides of housing 2 is provided with crisscross reinforcement 21, housing 2 times
Offer on the sidewall in portion and multiple clamp groove 22.
Further, positive terminal 6 and negative terminal 7 are disposed with CNT.
Plastic material is the composite of ABS and PC.
In specific implementation process, positive terminal 6 and negative terminal 7 can include body, and body includes solid
The section of determining and the inside being connected to canned paragraph two ends connect end and external connection terminal, internal connection end and outside
Connecting end is Rotary-table structure, and the internal middle part connecting end and external connection terminal all offers tapped blind hole, Gu
The section of determining is bullet curved surface, and the inside of bullet curved surface is outward extended with concave face, and the degree of depth of concave face is
3mm, concave face is provided with external screw thread.
As in figure 2 it is shown, the elongated end in caulking groove 4 both sides is provided with semi-circular groove position 41 prominent laterally, and
On the downside of the centre of caulking groove 4, cell wall is waveform, and on the upside of the centre of caulking groove 4, cell wall is arc, peace in caulking groove 4
Equipped with the handle 5 identical with its shape, handle 5 is provided with stuck point 51 at semi-circular groove position 41.
Preferably, waveform includes four concavo-convex curved surfaces, and handle 5 makes for metal material.
Compared with prior art, this utility model at least has the advantage that
By above-mentioned the technical solution of the utility model, the both sides of casing arrange reinforcement, and case can be greatly improved
The Stability Analysis of Structures performance of body, explosion-proof performance improves, box bottom clamp groove, the convenient folder to Battery case
Filling and fixing, the handle caulking groove design above lid, the convenient extraction to Battery case and movement, in caulking groove
Undulated design meet human hands flexibility, medial arc designs, and facilitates finger to insert inside caulking groove,
And the stuck point design at handle two ends, make handle be not susceptible to loosen in caulking groove.In addition, this practicality is new
Being provided with the water proof and dust proof packing ring identical with hull shape between shell lid and housing, water proof and dust proof packing ring uses white
Color soft rubber material, the advantage using white is in use, to open lid and can see rubber easily
The dust of rubber gasket surrounding and fouling condition, thus judge the water proof and dust proof effect of rubber washer and when change
Packing ring, this utility model Battery case has excellent dust-proof and water resistance, and is easy to fixed installation,
Structural strength is high, and safety is good.
The above, only this utility model preferably detailed description of the invention, but protection model of the present utility model
Enclose and be not limited thereto, the technology model that any those familiar with the art discloses at this utility model
In enclosing, the change that can readily occur in or replacement, all should contain within protection domain of the present utility model.Cause
This, protection domain of the present utility model should be as the criterion with the protection domain of claims.
Claims (5)
1. a New Type of Carbon nanotube ferric phosphate lithium cell shell, including cap and the housing of plastic material, it is special
Levying and be that the surface of described cap is provided with boss, described boss is opened above caulking groove, and described caulking groove uses bow
Shape structure, the elongated end in caulking groove both sides is provided with semi-circular groove position prominent laterally, and in described caulking groove
On the downside of between, cell wall is waveform, and on the upside of the centre of caulking groove, cell wall is arc, is provided with and its shape phase in caulking groove
Same handle, described handle is provided with stuck point at semi-circular groove position；The top of described cap is also equipped with positive pole
Terminal and negative terminal, described positive terminal and negative terminal be arranged on the both sides of boss, and boss surface also sets
There is the square region for adhesive label；The left and right sides of described housing is provided with crisscross reinforcement, shell
Offer on the sidewall of body bottom and multiple clamp groove.
2. New Type of Carbon nanotube ferric phosphate lithium cell shell as claimed in claim 1, it is characterised in that: described
Waveform includes four concavo-convex curved surfaces.
3. New Type of Carbon nanotube ferric phosphate lithium cell shell as claimed in claim 1, it is characterised in that: described
It is disposed with CNT on positive terminal and negative terminal.
4. New Type of Carbon nanotube ferric phosphate lithium cell shell as claimed in claim 1, it is characterised in that: described
Plastic material is the composite of ABS and PC.
5. New Type of Carbon nanotube ferric phosphate lithium cell shell as claimed in claim 1, it is characterised in that: described
Handle is that metal material makes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620471685.2U CN205752318U (en) | 2016-05-23 | 2016-05-23 | A kind of New Type of Carbon nanotube ferric phosphate lithium cell shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620471685.2U CN205752318U (en) | 2016-05-23 | 2016-05-23 | A kind of New Type of Carbon nanotube ferric phosphate lithium cell shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205752318U true CN205752318U (en) | 2016-11-30 |
Family
ID=57361699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620471685.2U Expired - Fee Related CN205752318U (en) | 2016-05-23 | 2016-05-23 | A kind of New Type of Carbon nanotube ferric phosphate lithium cell shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205752318U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107240661A (en) * | 2017-07-25 | 2017-10-10 | 天佑电器（苏州）有限公司 | A kind of battery bag and garden instrument |
| CN107946507A (en) * | 2017-11-06 | 2018-04-20 | 力帆实业(集团)股份有限公司 | Power battery structure |
-
2016
- 2016-05-23 CN CN201620471685.2U patent/CN205752318U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107240661A (en) * | 2017-07-25 | 2017-10-10 | 天佑电器（苏州）有限公司 | A kind of battery bag and garden instrument |
| WO2019019989A1 (en) * | 2017-07-25 | 2019-01-31 | 天佑电器（苏州）有限公司 | Battery pack and gardening tool |
| US11545714B2 (en) | 2017-07-25 | 2023-01-03 | Skybest Electric Appliance (Suzhou) Co., Ltd. | Battery pack and gardening tool |
| CN107240661B (en) * | 2017-07-25 | 2023-06-16 | 天佑电器（苏州）有限公司 | Battery pack and gardening tool |
| CN107946507A (en) * | 2017-11-06 | 2018-04-20 | 力帆实业(集团)股份有限公司 | Power battery structure |
| CN107946507B (en) * | 2017-11-06 | 2023-08-11 | 力帆实业(集团)股份有限公司 | Power battery structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20170523 |