CN209641765U - A kind of electronic cigarette high multiplying power lithium ion battery - Google Patents
A kind of electronic cigarette high multiplying power lithium ion battery Download PDFInfo
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- CN209641765U CN209641765U CN201920891071.3U CN201920891071U CN209641765U CN 209641765 U CN209641765 U CN 209641765U CN 201920891071 U CN201920891071 U CN 201920891071U CN 209641765 U CN209641765 U CN 209641765U
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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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- 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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Abstract
The utility model relates to medical equipment technical fields, and disclose a kind of electronic cigarette high multiplying power lithium ion battery, including lithium ion battery and positive terminal, positive terminal is fixedly connected at the center of lithium ion battery upper surface, the upper surface indent of lithium ion battery has two shrinkage pools of shrinkage pool a and shrinkage pool b, shrinkage pool a and shrinkage pool b is cylinder, shrinkage pool a is as the size of shrinkage pool b, shrinkage pool a is located at the left side of positive terminal, shrinkage pool b is located at the right side of positive terminal, a support rod a is provided in shrinkage pool a, the bottom of support rod a and the upper surface of shrinkage pool a are fixed together, the electronic cigarette high multiplying power lithium ion battery, high magnification cobalt acid lithium is used by positive electrode, carbon nanotubes and carbon fiber super conductive agent are added in high magnification cobalt acid lithium, keep battery conductive performance higher, internal resistance is lower, battery good rate capability, Discharging efficiency can reach 20C/1C >=98%, reduce the energy consumption of battery.
Description
Technical field
The utility model relates to technical field of lithium ion, specially a kind of electronic cigarette high multiplying power lithium ion battery.
Background technique
Lithium ion battery is a kind of secondary cell (rechargeable battery), it relies primarily on lithium ion and moves between a positive electrode and a negative electrode
It moves and carrys out work.In charge and discharge process, Li+ insertion and deintercalation back and forth between two electrodes: when charging, Li+ from positive deintercalation,
It is embedded in cathode by electrolyte, cathode is in lithium-rich state；Then on the contrary, making a general survey of the history of battery development when electric discharge, it can be seen that
Three features of our times battery industry development, first is that environmentally protective battery is grown rapidly, including lithium-ions battery, hydrogen nickel
Battery etc.；Second is that one-shot battery is converted to battery, this meets the strategy of sustainable development；Third is that battery is further to small, light, thin
Direction is developed.In the chargeable battery of commercialization, the specific energy highest of lithium ion battery, especially polymer Li-ion battery,
The thin type of chargeable battery may be implemented.Just because of the energy density per unit volume and specific energy of lithium ion battery are high, can fill and nothing
Pollution, has three big features of present battery industrial development, therefore have faster growth in developed country.Telecommunications, information city
The development of field, especially a large amount of uses of mobile phone and laptop bring the market opportunity to lithium ion battery.And lithium
Polymer Li-ion battery in ion battery, in the unique advantage of safety, will gradually replace liquid electrolyte lithium ion with it
Battery, and become the mainstream of lithium ion battery.Polymer Li-ion battery is known as " battery of 21 century ", will open up battery
New era, development prospect is very optimistic, and electronic cigarette is continued to develop in recent years, developed, miscellaneous electronic cigarette constantly go out
Existing, continuous development, is gradually increased using the crowd of electronic cigarette, is on the one hand continuously increased to the usage amount of electronic cigarette, on the other hand
Quality, the performance of electronic cigarette are continuously improved, existing electronic cigarette can not meet the requirement of customer.It must have new electronic cigarette
Appearance, the appearance of new electronic cigarette also changes electronic cigarette with lithium ion battery demand, and common lithium ion battery is
It can not meet the demand of client, research and development new electronic cigarette lithium ion battery also becomes a kind of trend, but lithium currently on the market
The positive terminal of ion battery is fixed, when the length for encountering battery is smaller than battery case, will lead in this way battery without
Method uses.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of electronic cigarette high multiplying power lithium ion battery, has
The advantages that positive terminal is scalable solves the problems, such as not being available in short-term when the length of battery than battery case.
(2) technical solution
To realize the above-mentioned telescopic purpose in lithium ion cell positive end, the utility model is provided the following technical solutions: one
Kind electronic cigarette high multiplying power lithium ion battery, including lithium ion battery and positive terminal, positive terminal are fixedly connected on lithium ion battery
At the center of upper surface, the upper surface indent of lithium ion battery has two shrinkage pools of shrinkage pool a and shrinkage pool b, and shrinkage pool a and shrinkage pool b are equal
For cylinder, for shrinkage pool a as the size of shrinkage pool b, shrinkage pool a is located at the left side of positive terminal, and shrinkage pool b is located at the right side of positive terminal,
A support rod a is provided in shrinkage pool a, the bottom of support rod a and the upper surface of shrinkage pool a are fixed together, and shrinkage pool a's is upper
Side is provided with a spring a, and the inner ring diameter of spring a matches with the diameter of support rod a, and spring a is socketed in support
The outer surface of bar a, the bottom of spring a are fixedly connected on the upper surface of shrinkage pool a, and a vertical bar a is provided with above spring a, erect
The bottom indent of bar a has a cylindrical cavity, the diameter of cylindrical cavity and the diameter kissing of the outer ring spring a
It closes, the upper end of spring a is inserted in the cylindrical cavity of vertical bar a, the following table of the cylindrical cavity at the top and vertical bar a of spring a
Face is fixed together, and a round block a is provided with above vertical bar a, and the upper surface of vertical bar a and the lower surface of round block a are fixed
It links together, a support rod b is provided in shrinkage pool b, the bottom of support rod b and the upper surface of shrinkage pool b are fixedly connected on one
It rises, a spring b is provided with above shrinkage pool b, the inner ring diameter of spring b matches with the diameter of support rod b, spring
B is socketed in the outer surface of support rod b, and the bottom of spring b is fixedly connected on the upper surface of shrinkage pool b, is provided with one above spring b
The bottom indent of root vertical bar b, vertical bar b have a cylindrical cavity, the diameter of cylindrical cavity and the diameter of the outer ring spring b
Size matches, and the upper end of spring b is inserted in the cylindrical cavity of vertical bar b, the top of spring b and the cylindrical hole of vertical bar b
The lower surface in hole is fixed together, and is provided with a round block b above vertical bar b, under the upper surface of vertical bar b and round block b
Surface is fixed together, and a cylinder a is provided with above positive terminal, and one cunning of indent is distinguished in the left and right sides of positive terminal
The shape of slot a, sliding slot a are semi-cylindrical, and the shape of cylinder a is cylindrical shape, and the upper surface of cylinder a is closed, under cylinder a
Concave surface has a cylindrical shrinkage pool, and the size of cylindrical shrinkage pool is consistent with the size of positive terminal, the lower surface cylinder a indent
Cylindrical shrinkage pool inner wall at left and right sides of have a sliding slot b, cylinder a is socketed in the outer surface of positive terminal, positive terminal
Outer surface be bonded with the inner tight of cylinder a, cylinder c is provided with above cylinder a, is had at left and right sides of cylinder a
The shape of one sliding slot c, sliding slot c are semi-cylindrical, and the shape of cylinder c is cylindrical shape, and the upper surface of cylinder c is closed, circle
A sliding slot is had at left and right sides of the inner wall of the cylindrical shrinkage pool of the lower surface column c indent, the shape of sliding slot is semi-cylindrical
And match with the size of sliding slot c, cylinder c is socketed in the outer surface of cylinder a, the cylindrical shrinkage pool of the lower surface cylinder c indent
A bead is respectively arranged between the sliding slot c of the left and right sides of sliding slot at left and right sides of inner wall and cylinder a, the half of bead is embedding
Enter in the sliding slot of the inner wall of the cylindrical shrinkage pool of the lower surface cylinder c indent, the other half of bead is embedded in the sliding slot c of cylinder a
It is interior, it is provided with cylinder b above cylinder c, a sliding slot is had at left and right sides of cylinder c, the shape of sliding slot is semicolumn
Shape, the shape of cylinder b are cylindrical shape, and the upper surface of cylinder b is closed, and the lower surface indent of cylinder b has a cylinder recessed
Hole, the size of cylindrical shrinkage pool are consistent with the size of positive terminal, the inner wall or so of the cylindrical shrinkage pool of the lower surface cylinder b indent
Two sides have a sliding slot, and the shape of sliding slot is semi-cylindrical and matches with the size of the sliding slot of the outer surface cylinder c, circle
Column b is socketed in the outer surface of cylinder c, the sliding slot at left and right sides of the inner wall of the cylindrical shrinkage pool of the lower surface cylinder b indent and cylinder c
A bead is respectively arranged between the sliding slot of the left and right sides of outer surface, the half of bead is embedded in the lower surface cylinder b indent
Cylindrical shrinkage pool inner wall sliding slot in, the other half of bead is embedded in the sliding slot of the outer surface cylinder c, the left side of cylinder b
It is provided with a cross bar a, is fixed together on the left of the right end and cylinder a of cross bar a, the left end of cross bar a and the right side of round block a
Side is fixed together, and a cross bar b is provided on the right side of cylinder b, is fixedly connected on the right side of the left end of cross bar b and cylinder b
Together, it is fixed together on the left of the right end of cross bar b and round block b.
Preferably, the shape of the sliding slot b is semi-cylindrical and matches with the size of sliding slot a,.
Preferably, the sliding slot b at left and right sides of the inner wall of the cylindrical shrinkage pool of the lower surface cylinder a indent and positive terminal
A small ball is respectively arranged between the sliding slot a of the left and right sides, the half of small ball is embedded in sliding slot b, small ball it is another
Half is embedded in sliding slot a.
Preferably, the lower surface indent of the cylinder c has a cylindrical shrinkage pool, the size and positive terminal of cylindrical shrinkage pool
Size be consistent.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of electronic cigarette high multiplying power lithium ion battery, has following
The utility model has the advantages that
1, the electronic cigarette high multiplying power lithium ion battery uses high magnification cobalt acid lithium by positive electrode, in high magnification cobalt
Carbon nanotubes and carbon fiber super conductive agent are added in sour lithium, keep battery conductive performance higher, internal resistance is lower, battery high rate performance
Good, discharging efficiency can reach 20C/1C >=98%, reduce the energy consumption of battery.
2, the electronic cigarette high multiplying power lithium ion battery passes through positive and negative pole material, the optimization of the selection of electrolyte and formula
Multiplying power discharging, capacity attenuation very little under the conditions of long-term multiplying power discharging.
3, the electronic cigarette high multiplying power lithium ion battery goes out tab mode by using centre, is formed inside battery core in parallel
Mode, reduces internal resistance, and resistance is the half of traditional battery core.
4, the electronic cigarette high multiplying power lithium ion battery pushes up the movement of vertical bar a and vertical bar b, vertical bar a by spring
Moving up for cross bar a and cross bar b is driven with moving up for vertical bar b, cross bar a and moving up for cross bar b drive cylinder b's
Move up, moving up for cylinder b drives cylinder c to move up, the moving up of cylinder c drive cylinder a to moving up
It is dynamic, thus on the surface for the conductive sheet for making the upper surface of cylinder b be fitted tightly over battery case, accordingly even when in the length ratio of battery
Battery case in short-term, can be used normally.
Detailed description of the invention
Fig. 1 is a kind of schematic perspective view of electronic cigarette high multiplying power lithium ion battery of the utility model；
Fig. 2 is the structural schematic diagram of vertical bar a and vertical bar b in the utility model Fig. 1；
Fig. 3 is the structural schematic diagram of cylinder a and positive terminal in the utility model Fig. 1；
Fig. 4 is partial enlargement structural representation at A in the utility model Fig. 3.
In figure: 1 lithium ion battery, 2 shrinkage pool a, 3 spring a, 4 vertical bar a, 5 round block a, 6 positive terminals, 7 cross bar a, 8 cylinder a, 9
Cylinder b, 10 cross bar b, 11 cylinder c, 12 round block b, 13 vertical bar b, 14 spring b, 15 shrinkage pool b, 16 support rod a, 17 support rod b, 18
Sliding slot a, 19 sliding slot b, 20 sliding slot c, 21 small balls.
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.
Fig. 1-4, a kind of electronic cigarette high multiplying power lithium ion battery, including lithium ion battery 1 and positive terminal 6 are please referred to, just
Extreme 6 are fixedly connected at the center of 1 upper surface of lithium ion battery, and the positive electrode of lithium ion battery 1 uses high magnification cobalt
Sour lithium adds carbon nanotubes and carbon fiber super conductive agent in high magnification cobalt acid lithium, keeps battery conductive performance higher, internal resistance is more
Low, battery good rate capability, discharging efficiency can reach 20C/1C >=98%, by positive and negative pole material, electrolyte selection and match
The optimization multiplying power discharging of side, capacity attenuation very little under the conditions of long-term multiplying power discharging, lithium ion battery 1 is using intermediate tab out
Mode, battery core inside form parallel way, reduce internal resistance, and the upper surface indent of lithium ion battery 1 has shrinkage pool a2 and shrinkage pool b15 two
A shrinkage pool, shrinkage pool a2 and shrinkage pool b15 are cylinder, and for shrinkage pool a2 as the size of shrinkage pool b15, shrinkage pool a2 is located at positive terminal 6
Left side, shrinkage pool b15 is located at the right side of positive terminal 6, be provided with a support rod a16 in shrinkage pool a2, the bottom of support rod a16 with
The upper surface of shrinkage pool a2 is fixed together, and is provided with a spring a3 above shrinkage pool a2, the inner ring diameter of spring a3 with
It matches with the diameter of support rod a16, spring a3 is socketed in the outer surface of support rod a16, and the bottom of spring a3 is fixed to be connected
It connects and is provided with a vertical bar a4 above the upper surface of shrinkage pool a2, spring a3, the bottom indent of vertical bar a4 has a cylinder
The diameter of hole, cylindrical cavity matches with the diameter of the outer ring spring a3, and the upper end of spring a3 is inserted in vertical bar
In the cylindrical cavity of a4, the top of spring a3 and the lower surface of the cylindrical cavity of vertical bar a4 are fixed together, vertical bar
A round block a5 is provided with above a4, the upper surface of vertical bar a4 and the lower surface of round block a5 are fixed together, shrinkage pool b15
It is inside provided with a support rod b17, the bottom of support rod b17 and the upper surface of shrinkage pool b15 are fixed together, shrinkage pool b15
Top be provided with a spring b14, the inner ring diameter of spring b14 matches with the diameter of support rod b17, spring
B14 is socketed in the outer surface of support rod b17, and the bottom of spring b14 is fixedly connected on the upper surface of shrinkage pool b15, and spring b14's is upper
Side is provided with a vertical bar b13, and the bottom indent of vertical bar b13 has a cylindrical cavity, the diameter of cylindrical cavity with
The diameter of the outer ring spring b14 matches, and the upper end of spring b14 is inserted in the cylindrical cavity of vertical bar b13, spring b14
Top and the lower surface of the cylindrical cavity of vertical bar b13 be fixed together, a round block is provided with above vertical bar b13
The upper surface of b12, vertical bar b13 and the lower surface of round block b12 are fixed together, and the top of positive terminal 6 is provided with a circle
One sliding slot a18 of indent is distinguished in column a8, the left and right sides of positive terminal 6, and the shape of sliding slot a18 is semi-cylindrical, the shape of cylinder a8
Shape is cylindrical shape, and the upper surface of cylinder a8 is closed, and the lower surface indent of cylinder a8 has a cylindrical shrinkage pool, cylindrical recessed
The size in hole is consistent with the size of positive terminal 6, at left and right sides of the inner wall of the cylindrical shrinkage pool of the lower surface cylinder a8 indent respectively
It is provided with a sliding slot b19, the shape of sliding slot b19 is semi-cylindrical and matches with the size of sliding slot a18 that cylinder a8 is socketed in just
The outer surface of extreme 6 outer surface, positive terminal 6 is bonded with the inner tight of cylinder a8, the cylinder of the lower surface cylinder a8 indent
A roundlet is respectively arranged between the sliding slot a18 of the left and right sides of sliding slot b19 at left and right sides of the inner wall of shrinkage pool and positive terminal 6
The half of ball 21, small ball 21 is embedded in sliding slot b19, and the other half of small ball 21 is embedded in sliding slot a18, and cylinder a8's is upper
Side is provided with cylinder c11, and a sliding slot c20 is had at left and right sides of cylinder a8, and the shape of sliding slot c20 is semi-cylindrical,
The shape of cylinder c11 is cylindrical shape, and the upper surface of cylinder c11 is closed, and the lower surface indent of cylinder c11 has a cylinder
The size of shrinkage pool, cylindrical shrinkage pool is consistent with the size of positive terminal 6, the cylindrical shrinkage pool of the lower surface cylinder c11 indent it is interior
A sliding slot is had at left and right sides of wall, the shape of sliding slot is semi-cylindrical and matches with the size of sliding slot c20, cylinder
C11 is socketed in the outer surface of cylinder a8, sliding slot and circle at left and right sides of the inner wall of the cylindrical shrinkage pool of the lower surface cylinder c11 indent
A bead is respectively arranged between the sliding slot c20 of the left and right sides of column a8, the half of bead is embedded in the lower surface cylinder c11
In the sliding slot of the inner wall of recessed cylindrical shrinkage pool, the other half of bead is embedded in the sliding slot c20 of cylinder a8, cylinder c11's is upper
Side is provided with cylinder b9, and a sliding slot is had at left and right sides of cylinder c11, and the shape of sliding slot is semi-cylindrical, cylinder b9
Shape be cylindrical shape, the upper surface of cylinder b9 is closed, and the lower surface indent of cylinder b9 has a cylindrical shrinkage pool, cylinder
The size of shape shrinkage pool is consistent with the size of positive terminal 6, at left and right sides of the inner wall of the cylindrical shrinkage pool of the lower surface cylinder b9 indent
A sliding slot is had, the shape of sliding slot is semi-cylindrical and matches with the size of the sliding slot of the outer surface cylinder c11, cylinder
B9 is socketed in the outer surface of cylinder c11, sliding slot and circle at left and right sides of the inner wall of the cylindrical shrinkage pool of the lower surface cylinder b9 indent
A bead is respectively arranged between the sliding slot of the left and right sides of the outer surface column c11, the half of bead is embedded in cylinder b9 following table
In the sliding slot of the inner wall of the cylindrical shrinkage pool of face indent, the other half of bead is embedded in the sliding slot of the outer surface cylinder c11, cylinder
It is provided with a cross bar a7 on the left of b9, is fixed together on the left of the right end and cylinder a8 of cross bar a7, a left side of cross bar a7
End be fixed together on the right side of round block a5, be provided with a cross bar b10 on the right side of cylinder b9, the left end of cross bar b10 and
It is fixed together on the right side of cylinder b9, is fixed together on the left of the right end and round block b12 of cross bar b10.
When in use, the movement of vertical bar a4 and vertical bar b13 are pushed up by spring, vertical bar a4 and vertical bar b13's is upward
It is mobile to drive moving up for cross bar a7 and cross bar b10, the moving up of cross bar a7 and cross bar b10 drive cylinder b9 to moving up
Dynamic, moving up for cylinder b9 drives moving up for cylinder c11, the moving up of cylinder c11 drive cylinder a8 to moving up
It is dynamic, thus on the surface for the conductive sheet for making the upper surface of cylinder b9 be fitted tightly over battery case.
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 (5)
1. a kind of electronic cigarette high multiplying power lithium ion battery, including lithium ion battery (1) and positive terminal (6), positive terminal (6) is fixed
It is connected at the center of lithium ion battery (1) upper surface, it is characterised in that: the upper surface indent of the lithium ion battery (1)
There are (15) two shrinkage pools of shrinkage pool a (2) and shrinkage pool b, the shrinkage pool a (2) is located at the left side of positive terminal (6), and shrinkage pool b (15) is located at just
The extremely right side of (6), shrinkage pool a (2) is interior to be provided with a support rod a (16), is provided with a bullet above the shrinkage pool a (2)
Spring a (3) is provided with a vertical bar a (4) above the spring a (3), is provided with a round block a above the vertical bar a (4)
(5), it is provided with a support rod b (17) in the shrinkage pool b (15), is provided with a spring b above the shrinkage pool b (15)
(14), it is provided with a vertical bar b (13) above the spring b (14), is provided with a round block above the vertical bar b (13)
B (12) is provided with a cylinder a (8) above the positive terminal (6), is provided with cylinder c (11), institute above cylinder a (8)
It states and is provided with above cylinder c (11) cylinder b (9), a cross bar a (7), cross bar a (7) are provided on the left of the cylinder b (9)
Right end and cylinder a (8) on the left of be fixed together, be fixedly connected on the right side of the left end and round block a (5) of cross bar a (7)
Together, a cross bar b (10), the fixed company in the left end of cross bar b (10) and the right side of cylinder b (9) are provided on the right side of cylinder b (9)
It is connected together, is fixed together on the left of the right end and round block b (12) of cross bar b (10).
2. a kind of electronic cigarette high multiplying power lithium ion battery according to claim 1, it is characterised in that: the shrinkage pool a (2)
It is cylinder with shrinkage pool b (15), shrinkage pool a (2) is as the size of shrinkage pool b (15), the inner ring diameter of spring a (3) and support
The diameter of bar a (16) matches, and the bottom indent of vertical bar a (4) has a cylindrical cavity, and the diameter of cylindrical cavity is big
The small diameter with spring a (3) outer ring matches, and the upper end of spring a (3) is inserted in the cylindrical cavity of (4) vertical bar a,
The top of spring a (3) and the lower surface of the cylindrical cavity of vertical bar a (4) are fixed together, the upper surface of vertical bar a (4) with
The lower surface of round block a (5) is fixed together.
3. a kind of electronic cigarette high multiplying power lithium ion battery according to claim 1, it is characterised in that: the spring b
(14) inner ring diameter matches with the diameter of support rod b (17), and the bottom indent of vertical bar b (13) has a cylindrical hole
The diameter in hole, cylindrical cavity matches with the diameter of spring b (14) outer ring.
4. a kind of electronic cigarette high multiplying power lithium ion battery according to claim 1, it is characterised in that: the positive terminal
(6) one sliding slot a (18) of indent is distinguished in the left and right sides, and the shape of sliding slot a (18) is semi-cylindrical, and the shape of cylinder a (8) is
Cylindrical shape, the upper surface of cylinder a (8) are closed, and the lower surface indent of cylinder a (8) has a cylindrical shrinkage pool, cylindrical recessed
The size in hole is consistent with the size of positive terminal (6).
5. a kind of electronic cigarette high multiplying power lithium ion battery according to claim 4, it is characterised in that: the cylinder a (8)
Top be provided with cylinder c (11), a sliding slot c (20), the shape of sliding slot c (20) are had at left and right sides of cylinder a (8)
For semi-cylindrical, the shape of cylinder c (11) is cylindrical shape, and the upper surface of cylinder c (11) is closed, the following table of cylinder c (11)
Face indent has a cylindrical shrinkage pool, and the size of cylindrical shrinkage pool is consistent with the size of cylinder a (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920891071.3U CN209641765U (en) | 2019-06-12 | 2019-06-12 | A kind of electronic cigarette high multiplying power lithium ion battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920891071.3U CN209641765U (en) | 2019-06-12 | 2019-06-12 | A kind of electronic cigarette high multiplying power lithium ion battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209641765U true CN209641765U (en) | 2019-11-15 |
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ID=68498950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920891071.3U Active CN209641765U (en) | 2019-06-12 | 2019-06-12 | A kind of electronic cigarette high multiplying power lithium ion battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209641765U (en) |
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2019
- 2019-06-12 CN CN201920891071.3U patent/CN209641765U/en active Active
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