CN208240816U - A kind of rechargeable type lithium battery having pressure stabilizing output function - Google Patents
A kind of rechargeable type lithium battery having pressure stabilizing output function Download PDFInfo
- Publication number
- CN208240816U CN208240816U CN201820338450.5U CN201820338450U CN208240816U CN 208240816 U CN208240816 U CN 208240816U CN 201820338450 U CN201820338450 U CN 201820338450U CN 208240816 U CN208240816 U CN 208240816U
- Authority
- CN
- China
- Prior art keywords
- steel shell
- pressure stabilizing
- output function
- stabilizing output
- pcb board
- 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.)
- Withdrawn - After Issue
Links
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 27
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 230000000087 stabilizing effect Effects 0.000 title claims abstract description 23
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 58
- 239000010959 steel Substances 0.000 claims abstract description 58
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 40
- 229910052802 copper Inorganic materials 0.000 claims abstract description 40
- 239000010949 copper Substances 0.000 claims abstract description 40
- 238000003466 welding Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000006870 function Effects 0.000 description 11
- 230000009471 action Effects 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- 229910003307 Ni-Cd Inorganic materials 0.000 description 1
- 229910018095 Ni-MH Inorganic materials 0.000 description 1
- 229910018477 Ni—MH Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
- WJZHMLNIAZSFDO-UHFFFAOYSA-N manganese zinc Chemical compound [Mn].[Zn] WJZHMLNIAZSFDO-UHFFFAOYSA-N 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000003446 memory effect Effects 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
-
- 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
Landscapes
- Battery Electrode And Active Subsutance (AREA)
Abstract
The utility model discloses a kind of rechargeable type lithium batteries for having pressure stabilizing output function, including steel shell, the top of the steel shell is opening, battery core is equipped in steel shell, the top of battery core is equipped with the copper billet being slidably mounted in steel shell, copper billet is in contact with the inner wall of steel shell, the top of copper billet is equipped with pcb board, the top of pcb board is equipped with upper cover, the top of upper cover is equipped with positive conductive block, copper post is fixedly installed at the top of positive conductive block, the bottom end of copper post is fixedly connected with pcb board, the two sides of copper billet symmetrically open up fluted, kelly is slidably fitted in groove, one end that two kellies are located remotely from each other extends respectively to outside two grooves, card slot is symmetrically offered on the two sides inner wall of steel shell, one end that two kellies are located remotely from each other is slidably mounted on respectively in two card slots.The utility model overall structure is simple, tailored appearance, using be easy, not only have preferable pressure stabilizing output function, and convenient for combination assembly, be suitable for automated production.
Description
Technical field
The utility model relates to technical field of lithium batteries more particularly to a kind of rechargeable type lithium electricity for having pressure stabilizing output function
Pond.
Background technique
Lithium battery is one kind using lithium metal or lithium alloy as negative electrode material, using the one-shot battery of non-aqueous electrolytic solution,
With lithium ion polymer battery be with rechargeable battery lithium ion battery it is different, the inventor of lithium battery is Edison, by
It is very active in the chemical characteristic of lithium metal, so that the processing of lithium metal, preservation, use, very high to environmental requirement, so,
Lithium battery is not applied for a long time, and with the development of twentieth century end microelectric technique, the equipment of miniaturization is increasing, right
Power supply proposes very high requirement, and lithium battery enters the large-scale practical stage therewith.
It is more universal using the device that battery is main power supply with the high speed development of science and technology, when in order to meet long
Between use, need more batteries series-parallel, therefore battery charge and discharge management, improved efficiency become more important with protection mechanism, traditional manganese
Zinc, the disposable batteries such as alkalinity can not adjust management completely, and not reproducible usability causes the great wasting of resources and environment
Pollution, and Secondary Ni-MH Ni-Cd rechargeable batterie, electric quantity density are low, charge charging memory effect, special charging unit is needed,
Source of heavy metal pollution recycles problem, can not also keep up with and disappear slowly, the current lithium battery of expense person's use habit should be optimal selection, completely
Without above-mentioned problem, but because lithium is electroactive big, density is high, and management of charging and discharging and protection are particularly important, still in view of conventional dry cell batteries
It is so mainstream, it is necessary to be changed according to its common size and use lithium electricity as the battery of battery core design 1.5V pressure stabilizing output to take
Generation, similar products on the market have listed, but incomplete, so we are badly in need of a kind of rechargeable type for having pressure stabilizing output function
Lithium battery meets the needs of people.
Utility model content
Purpose of the utility model is to solve disadvantage existing in the prior art, and to have pressure stabilizing defeated for the one kind proposed
The rechargeable type lithium battery of function out.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of rechargeable type lithium battery having pressure stabilizing output function, including steel shell, the top of the steel shell are opening, steel shell
Interior to be equipped with battery core, the top of battery core is equipped with the copper billet being slidably mounted in steel shell, and copper billet is in contact with the inner wall of steel shell, copper billet
Top is equipped with pcb board, and the top of pcb board is equipped with upper cover, and the top of upper cover is equipped with positive conductive block, and the top of positive conductive block is solid
Dingan County is equipped with copper post, and the bottom end of copper post is fixedly connected with pcb board, and the two sides of copper billet symmetrically open up fluted, sliding peace in groove
Equipped with kelly, one end that two kellies are located remotely from each other is extended respectively to outside two grooves, is symmetrically opened up on the two sides inner wall of steel shell
There is card slot, one end that two kellies are located remotely from each other is slidably mounted in two card slots respectively, offers in the bottom interior wall of groove
Sliding slot, the bottom of kelly are fixedly installed with sliding block, and the basal sliding of sliding block is mounted in sliding slot, open up in the top inner wall of groove
There is through-hole, push rod is slidably fitted in through-hole, the both ends of push rod all extend to outside through-hole, and the bottom end of push rod is fixedly mounted on kelly
On.
Preferably, horizontal perforation is offered at the top of the copper billet, one end that two kellies are located remotely from each other is nested with first
Ball.
Preferably, it is fixedly installed with slide bar in the sliding slot, sliding block is slidably located on slide bar, and welding is arranged on slide bar
Spring on sliding block, spring are welded on the side inner wall of sliding slot far from one end of sliding block.
Preferably, the bottom of the sliding block is nested with ball, and ball is in contact with the bottom interior wall of sliding slot.
Preferably, it is fixedly installed with support rod in the through-hole, push rod is slidably located on support rod.
Preferably, the bottom symmetrical of the pcb board is opened up there are two locating slot, and the top of two push rods is slidably installed respectively
In two locating slots.
Compared with prior art, the utility model has the beneficial effects that
1, by steel shell, battery core, copper billet, pcb board, upper cover, conducting block, groove, kelly, card slot, sliding slot, sliding block, through-hole,
Push rod, slide bar and spring match, and battery core is sticked into steel shell, then pull push rod again, and push rod drives kelly, keeps kelly complete
It is moved into groove, sliding block will slide in sliding slot at this time, and sliding block slides on slide bar by compressed spring, and copper billet is then sticked into steel
In shell, push rod is unclamped, when card slot is aligned with groove, under the action of the spring, kelly will be resetted and be sticked into card slot, thus will
Copper billet is fixed in steel shell；
2, pcb board and upper cover are successively sticked into steel shell, the positive and negative polar curve of battery core is welded on the back side of pcb board and together
It sticks into steel shell, then again by steel shell opening tail end counter folding fastening on upper lid, steel shell is then heated into pyrocondensation again, dress can be completed
Match, the utility model overall structure is simple, tailored appearance, using being easy, not only has preferable pressure stabilizing output function, and just
It is assembled in combination, is suitable for automated production.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of rechargeable type lithium battery for having pressure stabilizing output function sectional structure signal
Figure；
Fig. 2 be the utility model proposes a kind of rechargeable type lithium battery for having pressure stabilizing output function in part A section view
Structural schematic diagram.
In figure: 1 steel shell, 2 battery cores, 3 copper billets, 4 pcb boards, 5 upper covers, 6 conducting blocks, 7 grooves, 8 kellies, 9 card slots, 10 are slided
Slot, 11 sliding blocks, 12 through-holes, 13 push rods, 14 slide bars, 15 springs.
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.
Referring to Fig.1-2, a kind of rechargeable type lithium battery having pressure stabilizing output function, including steel shell 1, the top of steel shell 1 be
Opening, steel shell 1 is interior to be equipped with battery core 2, and the top of battery core 2 is equipped with the copper billet 3 being slidably mounted in steel shell 1, copper billet 3 and steel shell 1
Inner wall is in contact, and the top of copper billet 3 is equipped with pcb board 4, and the top of pcb board 4 is equipped with upper cover 5, and the top of upper cover 5 is led equipped with anode
Electric block 6, the top of positive conductive block 6 are fixedly installed with copper post, and the bottom end of copper post is fixedly connected with pcb board 4, the two sides of copper billet 3
Fluted 7 are symmetrically opened up, kelly 8 is slidably fitted in groove 7, one end that two kellies 8 are located remotely from each other extends respectively to two
Outside groove 7, card slot 9 is symmetrically offered on the two sides inner wall of steel shell 1, one end that two kellies 8 are located remotely from each other is slidably installed respectively
In two card slots 9, sliding slot 10 is offered in the bottom interior wall of groove 7, the bottom of kelly 8 is fixedly installed with sliding block 11, sliding block
11 basal sliding is mounted in sliding slot 10, and through-hole 12 is offered in the top inner wall of groove 7, is slidably fitted with and pushes away in through-hole 12
Bar 13, the both ends of push rod 13 all extend to outside through-hole 12, and the bottom end of push rod 13 is fixedly mounted on kelly 8, pass through steel shell 1, electricity
Core 2, copper billet 3, pcb board 4, upper cover 5, conducting block 6, groove 7, kelly 8, card slot 9, sliding slot 10, sliding block 11, through-hole 12, push rod 13,
Slide bar 14 and spring 15 match, and battery core 2 is sticked into steel shell 1, then pull push rod 13 again, and push rod 13 drives kelly 8, makes card
Bar 8 is moved completely into groove 7, and sliding block 11 will slide in sliding slot 10 at this time, and sliding block 11 slides on slide bar 14 by compressed spring
15, then copper billet 3 is sticked into steel shell 1, unclamps push rod 13, when card slot 9 is aligned with groove 7, under the action of spring 15, card
Bar 8 will be resetted and be sticked into card slot 9, so that copper billet 3 is fixed in steel shell 1, pcb board 4 and upper cover 5 are successively sticked into steel shell 1
Interior, the positive and negative polar curve of battery core 2 is welded on the back side of pcb board 4 and is sticked into steel shell 1 together, then again by the opening tail end of steel shell 1
Then steel shell 1 is heated pyrocondensation again, assembly can be completed, the utility model overall structure is simple, outside by counter folding fastening in upper cover 5
It sees succinct, using being easy, not only there is preferable pressure stabilizing output function, and convenient for combination assembly, be suitable for automated production.
In the utility model, the top of copper billet 3 offers horizontal perforation, and one end that two kellies 8 are located remotely from each other is nested with
First ball is fixedly installed with slide bar 14 in sliding slot 10, and sliding block 11 is slidably located on slide bar 14, and welding is arranged on slide bar 14
Spring 15 on sliding block 11, spring 15 are welded on the side inner wall of sliding slot 10 far from one end of sliding block 11, the bottom of sliding block 11
Portion is nested with ball, and ball is in contact with the bottom interior wall of sliding slot 10, and support rod is fixedly installed in through-hole 12, and push rod 13 slides
It is set on support rod, the bottom symmetrical of pcb board 4 is opened up there are two locating slot, and the top of two push rods 13 is slidably installed respectively
In two locating slots, by steel shell 1, battery core 2, copper billet 3, pcb board 4, upper cover 5, conducting block 6, groove 7, kelly 8, card slot 9,
Sliding slot 10, sliding block 11, through-hole 12, push rod 13, slide bar 14 and spring 15 match, and battery core 2 is sticked into steel shell 1, is then drawn again
Dynamic push rod 13, push rod 13 drive kelly 8, are moved completely into kelly 8 in groove 7, and sliding block 11 will slide in sliding slot 10 at this time, sliding
Block 11 slides on slide bar 14 by compressed spring 15, then sticks into copper billet 3 in steel shell 1, unclamp push rod 13, when card slot 9 with it is recessed
When slot 7 is aligned, under the action of spring 15, kelly 8 will be resetted and be sticked into card slot 9, so that copper billet 3 is fixed in steel shell 1,
Pcb board 4 and upper cover 5 are successively sticked into steel shell 1, the positive and negative polar curve of battery core 2 is welded on the back side of pcb board 4 and sticks into together
In steel shell 1, steel shell 1 is then open tail end counter folding fastening in upper cover 5 again, steel shell 1 is then heated into pyrocondensation again, dress can be completed
Match, the utility model overall structure is simple, tailored appearance, using being easy, not only has preferable pressure stabilizing output function, and just
It is assembled in combination, is suitable for automated production.
Working principle: the utility model is theoretical using " dynamic load line ", monitors IFB simultaneously in DC-DC pressure stabilizing route,
With the in due course dynamic micro-adjustments DC-DC pressure stabilizing route of variation of VFB, the charge and discharge for allowing multiple batteries to balance each other, the invention can allow electricity
Core 2 plays maximal efficiency, extends the service life of battery core 2, the utility model input-output stability, and charge and discharge unit combines
In single-point charge and discharge, can more show this advantage, overall structure is simple, tailored appearance, using be easy, and use single-pathway charge and discharge
Management, battery charging, electric discharge and protection location integrate, while being charged using DC power supply, are not required to specifically charge
Device now sticks into battery core 2 in steel shell 1 during practical set, then pulls push rod 13 again, and push rod 13 drives kelly 8, makes
Kelly 8 is moved completely into groove 7, and sliding block 11 will slide in sliding slot 10 at this time, and sliding block 11 slides on slide bar 14 will compress bullet
Then spring 15 sticks into copper billet 3 in steel shell 1, unclamp push rod 13, when card slot 9 is aligned with groove 7, under the action of spring 15,
Kelly 8 will be resetted and be sticked into card slot 9, so that copper billet 3 is fixed in steel shell 1, then again successively be blocked pcb board 4 and upper cover 5
Into in steel shell 1, the positive and negative polar curve of battery core 2 is welded on the back side of pcb board 4 and is sticked into steel shell 1 together, then again by steel shell 1
Tail end counter folding fastening be open in upper cover 5, steel shell 1 is then heated into pyrocondensation again, assembly can be completed, substantially increases assembly effect
Rate, and automated production can be suitable for, 4 back side of pcb board will be connected to by copper billet 3 with steel shell 1 at this time, allow steel shell 1 to be formed negative
Pole, can normal use.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of rechargeable type lithium battery for having pressure stabilizing output function, including steel shell (1), which is characterized in that the steel shell (1)
Top is opening, is equipped with battery core (2) in steel shell (1), and the top of battery core (2) is equipped with the copper billet being slidably mounted in steel shell (1)
(3), copper billet (3) is in contact with the inner wall of steel shell (1), and the top of copper billet (3) is equipped with pcb board (4), and the top of pcb board (4) is equipped with
The top of upper cover (5), upper cover (5) is equipped with positive conductive block (6), and positive conductive block is fixedly installed with copper post, copper post at the top of (6)
Bottom end be fixedly connected with pcb board (4), the two sides of copper billet (3) symmetrically open up fluted (7), are slidably fitted with card in groove (7)
Bar (8), one end that two kellies (8) are located remotely from each other extends respectively to two grooves (7) outside, right on the two sides inner wall of steel shell (1)
Title offers card slot (9), and one end that two kellies (8) are located remotely from each other is slidably mounted on respectively in two card slots (9), groove (7)
Bottom interior wall on offer sliding slot (10), the bottom of kelly (8) is fixedly installed with sliding block (11), the basal sliding of sliding block (11)
It is mounted in sliding slot (10), is offered in the top inner wall of groove (7) through-hole (12), be slidably fitted with push rod in through-hole (12)
(13), the both ends of push rod (13) all extend to through-hole (12) outside, and the bottom end of push rod (13) is fixedly mounted on kelly (8).
2. a kind of rechargeable type lithium battery for having pressure stabilizing output function according to claim 1, which is characterized in that the copper
Horizontal perforation is offered at the top of block (3), one end that two kellies (8) are located remotely from each other is nested with the first ball.
3. a kind of rechargeable type lithium battery for having pressure stabilizing output function according to claim 1, which is characterized in that the cunning
It is fixedly installed with slide bar (14) in slot (10), sliding block (11) is slidably located on slide bar (14), and slide bar is arranged with welding on (14)
Spring (15) on sliding block (11), spring (15) are welded on the side inner wall of sliding slot (10) far from the one end of sliding block (11).
4. a kind of rechargeable type lithium battery for having pressure stabilizing output function according to claim 1, which is characterized in that the cunning
The bottom of block (11) is nested with ball, and ball is in contact with the bottom interior wall of sliding slot (10).
5. a kind of rechargeable type lithium battery for having pressure stabilizing output function according to claim 1, which is characterized in that described logical
It is fixedly installed with support rod in hole (12), push rod (13) is slidably located on support rod.
6. a kind of rechargeable type lithium battery for having pressure stabilizing output function according to claim 1, which is characterized in that described
The bottom symmetrical of pcb board (4) is opened up there are two locating slot, and the top of two push rods (13) is slidably mounted on two locating slots respectively
It is interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820338450.5U CN208240816U (en) | 2018-03-13 | 2018-03-13 | A kind of rechargeable type lithium battery having pressure stabilizing output function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820338450.5U CN208240816U (en) | 2018-03-13 | 2018-03-13 | A kind of rechargeable type lithium battery having pressure stabilizing output function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208240816U true CN208240816U (en) | 2018-12-14 |
Family
ID=64588924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820338450.5U Withdrawn - After Issue CN208240816U (en) | 2018-03-13 | 2018-03-13 | A kind of rechargeable type lithium battery having pressure stabilizing output function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208240816U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108155423A (en) * | 2018-03-13 | 2018-06-12 | 惠州市凯业盛能源有限公司 | A kind of rechargeable type lithium battery for having voltage stabilizing output function |
-
2018
- 2018-03-13 CN CN201820338450.5U patent/CN208240816U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108155423A (en) * | 2018-03-13 | 2018-06-12 | 惠州市凯业盛能源有限公司 | A kind of rechargeable type lithium battery for having voltage stabilizing output function |
| CN108155423B (en) * | 2018-03-13 | 2024-03-15 | 惠州市凯业盛能源有限公司 | Rechargeable lithium battery with voltage stabilizing output function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20181214 Effective date of abandoning: 20240315 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20181214 Effective date of abandoning: 20240315 |