CN204216162U - Hand held cleaner lithium battery group - Google Patents
Hand held cleaner lithium battery group Download PDFInfo
- Publication number
- CN204216162U CN204216162U CN201420586553.5U CN201420586553U CN204216162U CN 204216162 U CN204216162 U CN 204216162U CN 201420586553 U CN201420586553 U CN 201420586553U CN 204216162 U CN204216162 U CN 204216162U
- Authority
- CN
- China
- Prior art keywords
- hand held
- nickel strap
- held cleaner
- lithium battery
- battery group
- 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
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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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Connection Of Batteries Or Terminals (AREA)
Abstract
A kind of hand held cleaner lithium battery group, comprises battery cell, protective circuit plate, two-sided gum foam, single-sided back-adhesive clings to paper, pyrocondensation PVC shell and EL-2Y/A soon and to discharge female.Sectional shelf-unit is equipped with respectively in the two ends up and down of battery cell, and sectional shelf-unit is formed by multiple single support grafting, respectively with dovetail projection and dovetail groove on each single support, easy to assembly.1P connects nickel strap with 1 some weld groove, and 2P connects nickel strap with 2 some weld grooves, prevents spot welding rosin joint.EL-2Y/A electric discharge female carries when Elastic buckle prevents from coordinating with male and loosens, and positive terminal is circular, and negative pole end is square, prevents anti-plug.Semicircle exposes and prevents nickel strap wedge angle from cutting power line or external packing; The utility model battery pack power density is high, and service time is long, multiplying power discharging, and the various defencive functions of baffle add distinctive waterproof packing material, substantially increase the fail safe of use, can be widely used on hand held cleaner.
Description
Technical field
The utility model relates to a kind of lithium battery, particularly relates to a kind of hand held cleaner lithium battery group.
background technology
Along with the development of society, the raising of people's living standard.Dust catcher has become indispensable household electrical appliance in daily life.Hand held cleaner build is small and exquisite, easy to use.Existing hand held cleaner major part drives for AC power supplies or lead-acid battery drives.The hand held cleaner that AC power supplies drives, needs AC line in tow during use, very inconvenient and can not carry with car.The hand held cleaner that lead-acid battery drives, facilitates a lot during use.But lead-acid battery, energy density is little, and the service time of dust catcher is short, and contaminated environment.Hand held cleaner lithium battery, volume is little, lightweight, and energy density is large, and service time is long, and the high and environmental protection of use safety coefficient, must become the first-selection of hand held cleaner driving power.
Summary of the invention
The purpose of this utility model is to provide a kind of compact structure, can multiplying power discharging and the high hand held cleaner lithium battery group of use safety coefficient.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of hand held cleaner lithium battery group, comprises battery cell, protective circuit plate, two-sided gum foam, single-sided back-adhesive clings to paper, pyrocondensation PVC shell and EL-2Y/A soon and to discharge female; Sectional shelf-unit is equipped with respectively in the two ends up and down of battery cell, it is characterized in that: described sectional shelf-unit is formed by multiple single support grafting, respectively with dovetail projection and dovetail groove on each single support; Being connected by 1P between each described battery cell (1), or/and 2P connects, nickel strap (3) is electrically connected nickel strap (4), and 1P connects nickel strap with 1 some weld groove, and 2P connects nickel strap with 2 some weld grooves.
According to described hand held cleaner lithium battery group, it is characterized in that: exposing for semicircle exposes of 1P series connection nickel strap, 2P series connection nickel strap.
According to described hand held cleaner lithium battery group, it is characterized in that: sectional shelf-unit is made up of fire-retardant PP material.
According to described hand held cleaner lithium battery group, it is characterized in that: EL-2Y/A discharges female with Elastic buckle, positive terminal is circular, and negative pole end is square.
Excellent beneficial effect of the present utility model: battery pack power density is high, and service time is long, multiplying power discharging, the various defencive functions of baffle add distinctive waterproof packing material, substantially increase the fail safe of use, can be widely used on hand held cleaner.
Accompanying drawing explanation
Fig. 1 is hand held cleaner lithium battery schematic appearance.
Fig. 2 is hand held cleaner lithium battery decomposition texture schematic diagram.
Fig. 3 is hand held cleaner lithium battery interior spot welding effect schematic diagram.
Fig. 4 is the structural representation of sectional shelf-unit monomer.
Fig. 5 is battery cell structural representation.
Fig. 6 is 2P series connection nickel belt structure schematic diagram.
Fig. 7 is 1P series connection nickel belt structure schematic diagram.
Fig. 8 is protective circuit plate structure schematic diagram.
Fig. 9 is band line electric discharge plug construction schematic diagram.
In accompanying drawing: 1, battery cell; 2, sectional shelf-unit; 3,2P series connection nickel strap; 4,1P series connection nickel strap; 5, protective circuit plate; 6, EL-2Y/A electric discharge female; 7, two-sided gum foam; 8, single-sided back-adhesive clings to paper soon; 9, pyrocondensation PVC shell; 10, dovetail projection; 11, dovetail groove; 12, weld groove is put; 13, semicircle exposes; 14, Elastic buckle is carried; 15, positive terminal; 16, negative pole end.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
The utility model hand held cleaner lithium battery, as shown in Fig. 1 ~ 9, comprises battery cell 1, protective circuit plate 5, two-sided gum foam 7, single-sided back-adhesive clings to paper 8, pyrocondensation PVC shell 9 and EL-2Y/A soon and to discharge female 6.
As shown in Figure 2, sectional shelf-unit 2 is equipped with at the two ends up and down of battery cell 1 respectively, and sectional shelf-unit 2 is formed by multiple single support grafting, and each single support (as shown in Figure 4) is respectively with dovetail projection 10 and dovetail groove 11.Being connected by 1P between battery cell 1, or/and 2P connects, nickel strap 3 is electrically connected nickel strap 4, and 1P series connection nickel strap 4 with 2 some weld grooves 12, prevents spot welding rosin joint with 1 some weld groove 12,2P series connection nickel strap 3.
As shown in Fig. 3, Fig. 6, Fig. 7, exposing for semicircle exposes 13 of the 1P series connection nickel strap 4 in the utility model, 2P series connection nickel strap 3.
The utility model battery pack energy multiplying power discharging, security performance is high.In the utility model, battery cell 1 energy density is high, and can bear multiplying power discharging.In the utility model, sectional shelf-unit 2 material is fire-retardant PP, fire safety, with dovetail projection 10 and dovetail groove 11, easy to assembly.
In the utility model, 2P series connection nickel strap 3,1P series connection nickel strap 4, thickness is even, and internal resistance is little, prevents spot welding rosin joint with a weld groove 12, and semicircle exposes 13 and prevents nickel strap wedge angle from cutting power line or external packing;
In the utility model; battery cell 1, protective circuit plate 5, two-sided gum foam 7, single-sided back-adhesive clings to paper 8 soon, pyrocondensation PVC shell 9 adopts prior art; protective circuit plate 5 has and overcharges, and crosses and puts, overcurrent; short circuit; temperature, the various defencive functions such as equilibrium, excessively put and reverting to charging activation; effectively prevent the continuous mistake of battery pack from putting, affect battery life.In this enforcement, two-sided gum foam 7, single-sided back-adhesive clings to paper 8 soon, and the cutting of pyrocondensation PVC shell 9 is convenient, and fire proofing, effectively prevents fires.
As shown in Fig. 1, Fig. 9, in the utility model, EL-2Y/A electric discharge female 6 carries when Elastic buckle 14 prevents from coordinating with male and loosens, and positive terminal 15 is circular, and negative pole end 16 is square, prevents anti-plug.
At present because hand held cleaner has obtained applying very widely, therefore hand held cleaner lithium battery is as its requisite part, will extensively be promoted.
Embodiment recited above is only be described preferred implementation of the present utility model; not design of the present utility model and protection range are limited; under the prerequisite not departing from the utility model design concept; the various modification that in this area, common engineers and technicians make the technical solution of the utility model and improvement, all should fall into protection range of the present utility model.
Claims (4)
1. a hand held cleaner lithium battery group, comprises battery cell (1), protective circuit plate (5), two-sided gum foam (7), single-sided back-adhesive clings to paper (8), pyrocondensation PVC shell (9) and EL-2Y/A soon and to discharge female (6); Sectional shelf-unit (2) is equipped with at the two ends up and down of battery cell (1) respectively, it is characterized in that: described sectional shelf-unit (2) is formed by multiple single support grafting, respectively with dovetail projection (10) and dovetail groove (11) on each single support; Being connected by 1P between each described battery cell (1), or/and 2P connects, nickel strap (3) is electrically connected nickel strap (4), and 1P connects nickel strap (4) with 1 some weld groove (12), and 2P connects nickel strap (3) with 2 some weld grooves (12).
2. hand held cleaner lithium battery group according to claim 1, is characterized in that: 1P series connection nickel strap (4), 2P's series connection nickel strap (3) exposing for semicircle exposes (13).
3. hand held cleaner lithium battery group according to claim 1, is characterized in that: sectional shelf-unit (2) is made up of fire-retardant PP material.
4. hand held cleaner lithium battery group according to claim 1, is characterized in that: EL-2Y/A discharges female (6) with Elastic buckle (14), and positive terminal (15) is circular, and negative pole end (16) is for square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420586553.5U CN204216162U (en) | 2014-10-12 | 2014-10-12 | Hand held cleaner lithium battery group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420586553.5U CN204216162U (en) | 2014-10-12 | 2014-10-12 | Hand held cleaner lithium battery group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204216162U true CN204216162U (en) | 2015-03-18 |
Family
ID=52984809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420586553.5U Expired - Fee Related CN204216162U (en) | 2014-10-12 | 2014-10-12 | Hand held cleaner lithium battery group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204216162U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105161639A (en) * | 2015-08-19 | 2015-12-16 | 陈良 | Lithium battery pack packaging material |
| CN106229441A (en) * | 2016-08-05 | 2016-12-14 | 东莞博力威电池有限公司 | A kind of set of cells explosion-proof technology |
| WO2018126511A1 (en) * | 2017-01-04 | 2018-07-12 | 益阳科力远电池有限责任公司 | Fireproof battery pack |
-
2014
- 2014-10-12 CN CN201420586553.5U patent/CN204216162U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105161639A (en) * | 2015-08-19 | 2015-12-16 | 陈良 | Lithium battery pack packaging material |
| CN106229441A (en) * | 2016-08-05 | 2016-12-14 | 东莞博力威电池有限公司 | A kind of set of cells explosion-proof technology |
| WO2018126511A1 (en) * | 2017-01-04 | 2018-07-12 | 益阳科力远电池有限责任公司 | Fireproof battery pack |
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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 |
Granted publication date: 20150318 Termination date: 20161012 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |