CN209249508U - A kind of intelligent automatic-control type highly secure lithium ion battery - Google Patents
A kind of intelligent automatic-control type highly secure lithium ion battery Download PDFInfo
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- CN209249508U CN209249508U CN201821829435.7U CN201821829435U CN209249508U CN 209249508 U CN209249508 U CN 209249508U CN 201821829435 U CN201821829435 U CN 201821829435U CN 209249508 U CN209249508 U CN 209249508U
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- Prior art keywords
- lithium ion
- ion battery
- battery case
- pressure sensor
- steel plate
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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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Abstract
The utility model discloses a kind of intelligent automatic-control type highly secure lithium ion batteries, the inside of the battery case offers safety groove, the center bottom of the safety groove is welded with battery case, the inside of the battery case offers symmetrical storage chamber, two storage chambers pass through air hole and communicate with heat collector cavity, the heat collector cavity is provided between two storage chambers, the bottom of two storage chambers is welded with equally distributed demarcation plate, and fixation is inserted with lithium ion battery between two pieces of adjacent demarcation plates；The utility model lithium ion battery by extraneous biggish extruding force and extraneous sharp objects when being pierced through; control module can change according to pressure sensor; automatically control Telescopic-cylinder; to when lithium ion battery is by external world's damage; can opening be blocked using folding steel plate in time; lithium ion battery is protected, the safety in utilization of lithium ion battery is improved.
Description
Technical field
The utility model relates to the technical field of battery industry, specially a kind of intelligent automatic-control type highly secure lithium ion electricity
Pond.
Background technique
Lithium ion battery is a kind of secondary cell (rechargeable battery), it relies primarily on lithium ion between a positive electrode and a negative electrode
Movement carrys out work.In charge and discharge process, Li+ insertion and deintercalation back and forth between two electrodes: when charging, Li+ is de- from anode
It is embedding, be embedded in cathode by electrolyte, cathode be in lithium-rich state, when electric discharge then on the contrary, current lithium battery be widely used in it is motor-driven
On vehicle and non-motor vehicle, liked by people, but existing lithium ion battery comes with some shortcomings it in use
Place.
Lithium ion battery is generally package assembly, external to be generally packaged with guard shield, but existing lithium-ion electric
The protective capability of the shell in pond is weaker, and when external object is pierced into lithium ion battery, lithium ion battery is damaged, under specific condition
Battery can even burn, to influence the safety that lithium ion battery uses, cannot satisfy the use demand.
Utility model content
The purpose of this utility model is to provide a kind of intelligent automatic-control type highly secure lithium ion batteries, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of intelligent automatic-control type highly secure lithium ion
Cap is stamped by card slot fixing card in battery, the top including battery case, and being screwed in the middle part of the cap has fan, institute
It states fan and external power supply is electrically connected.
The inside of the battery case offers safety groove, and the center bottom of the safety groove is welded with battery case, described
The inside of battery case offers symmetrical storage chamber, and two storage chambers pass through air hole and communicate with heat collector cavity, institute
It states heat collector cavity to be provided between two storage chambers, the bottom of two storage chambers is welded with equally distributed separation
Plate, fixation is inserted with lithium ion battery between two pieces of adjacent demarcation plates.
The inside of the battery case is embedded with symmetrical interior steel plate, and symmetrical opening is offered on battery case,
The opening and the interlaced distribution of interior steel plate, and the side being open is fixed and is covered with grid, one middle side part of grid is fixed viscous
There is first pressure sensor, is fixed in the middle part of the outer wall of the battery case and be pasted with second pressure sensor, the second pressure passes
The side of sensor and first pressure sensor is pressed with air bag, and there are four the air bag is arranged altogether, four air bags are pasted onto
The upper surface of safety groove, and four air bags are trapped among battery case periphery.
The opening inner surface wall side is welded with folding steel plate, and the side bottom end for folding steel plate and the flexible of cylinder are endured
Column is welded to connect, and the cylinder is threadedly secured in the inside of battery case, the cylinder and control module electric property coupling, the control
The input terminal of molding block and the output end electric property coupling of first pressure sensor, and control module and external power supply electric property coupling,
The control module and loudspeaker electric property coupling, the loudspeaker are threadedly secured in cap upper surface.
Further, the folding steel plate sliding sleeve is in opening, and folds the maximum spreading width and opening of steel plate
Width dimensions are equal.
Further, the first pressure sensor and the interlaced distribution of second pressure sensor, and first pressure passes
Sensor and second pressure sensor with control module electric property coupling.
Further, the top of the cap is welded with air guide lid, and the air guide lid is communicated with fan.
Further, the upper surface of the battery case offers card slot.
Further, the air hole and heat collector cavity are provided with middle part in battery case.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model is equipped with air bag in lithium ion battery periphery, and lithium ion battery can not only be effectively reduced and using
The impact force being subject in journey, moreover it is possible to lithium ion battery be protected, external object is avoided to damage lithium ion battery.
2, the utility model lithium ion battery by extraneous biggish extruding force and extraneous sharp objects when being pierced through, control
Module can change according to pressure sensor, intelligent automatic control Telescopic-cylinder, to be damaged in lithium ion battery by the external world
When, opening can be blocked using folding steel plate in time, protect lithium ion battery, improve the safety in utilization of lithium ion battery, meet
Use demand.
Detailed description of the invention
Fig. 1 is the utility model overall structure overhead sectional view；
Fig. 2 is the utility model overall structure side view side view；
Fig. 3 is the utility model overall structure hardware connection diagram；
Fig. 4 is that the utility model folds steel plate connection schematic diagram.
In figure: 1- battery case；11- card slot；12- safety groove；120- second pressure sensor；121- first pressure sensing
Device；122- control module；123- external power supply；13- battery case；131- storage chamber；132- demarcation plate；133- air hole；134-
Heat collector cavity；135- opening；136- grid；Steel plate in 137-；14- cap；141- fan；142- air guide lid；2- folds steel plate；
21- cylinder；3- air bag；4- lithium ion battery；5- loudspeaker.
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 is please referred to, the utility model provides a kind of technical solution: a kind of intelligent automatic-control type highly secure lithium ion electricity
Cap 14 is stamped by 11 fixing card of card slot in pond, the top including battery case 1, and the upper surface of the battery case 1 offers
Card slot 11 provides condition for the fixation of cap 14, and the middle part of the cap 14, which is screwed, fan 141, the fan 141 with
External power supply 123 is electrically connected, and in 4 long-time use process of lithium ion battery, connecting fan 141 can be by lithium ion battery 4
The heat of generation is discharged, and provides good environment for the use of lithium ion battery 4.
The inside of the battery case 1 offers safety groove 12, and the center bottom of the safety groove 12 is welded with battery case
13, the inside of the battery case 13 offers symmetrical storage chamber 131, and two storage chambers 131 pass through air hole
133 communicate with heat collector cavity 134, and the air hole 133 and heat collector cavity 134 are provided with middle part, the heat collector cavity in battery case 1
134 are provided between two storage chambers 131, and the bottom of two storage chambers 131 is welded with equally distributed separation
Plate 132, fixation is inserted with lithium ion battery 4 between two pieces of adjacent demarcation plates 132；The top of the cap 14 is welded with air guide
Lid 142, the air guide lid 142 are communicated with fan 141, are separated lithium ion battery 4 using demarcation plate 132, are avoided lithium-ion electric
The distance between pond 4 is too close, is unfavorable for the heat dissipation of lithium ion battery 4, and in long-time use process, lithium in storage chamber 131
Under the action of fan 141, a part is discharged the heat that ion battery 4 generates straight up, it is a part of then across air hole 133
It flows into heat collector cavity 134, then is discharged under the action of fan 141 by air guide lid 142.
The inside of the battery case 13 is embedded with symmetrical interior steel plate 137, and offers on battery case 13 symmetrical
Opening 135, it is described opening 135 with the interlaced distribution of interior steel plate 137, and be open 135 side fixation be covered with grid 136,
136 1 middle side part of grid is fixed to be stained with first pressure sensor 121, and fixation is pasted in the middle part of the outer wall of the battery case 13
Second pressure sensor 120, the second pressure sensor 120 and the side of first pressure sensor 121 are pressed with air bag 3,
The air bag 3 is altogether there are four settings, and four air bags 3 are pasted onto the upper surface of safety groove 12, and four air bags 3 are trapped among
13 periphery of battery case, the first pressure sensor 121 and the interlaced distribution of second pressure sensor 120, and first pressure
Sensor 121 and second pressure sensor 120 with 122 electric property coupling of control module, wherein first pressure sensor 121 and
Two pressure sensors 120 are the flat membranous type explosion-proof pressure transmitters of model PT124B-283, during normal use,
Air bag 3 is in 121 He of first pressure sensor to the pressure of both first pressure sensor 121 and second pressure sensor 120
In 120 normal range (NR) of second pressure sensor, when external object penetrates battery case 1, air bag 3 is extruded rear first pressure and passes
Corresponding pressure value is transmitted in control module 122 by sensor 121 and second pressure sensor 120, when the extruding that air bag 3 is subject to
When power is more than the max-thresholds that first pressure sensor 121 and second pressure sensor 120 are set, due to the control module
122 are threadedly secured in 14 upper surface of cap with 5 electric property coupling of loudspeaker, the loudspeaker 5, and control module 122 controls loudspeaker 5
Alarm, when the sharp object puncture balloon 3 in the external world, 3 pine of air bag is flat, and first pressure sensor 121 and second pressure pass at this time
When the pressure that sensor 120 is subject to is less than the minimum threshold that first pressure sensor 121 and second pressure sensor 120 are set, control
Molding block 122 controls loudspeaker 5 and alarms, and people is reminded to check lithium ion battery 4.
Wherein, control module 122 can be the circuit including at least one processor, can also be including at least one
Circuit including a single-chip microcontroller, or the combining form of a variety of circuits or chip, as long as corresponding function may be implemented i.e.
It can.It is understood that those skilled in the art, control module can also for it is common by amplifier, comparator,
The circuit that triode, metal-oxide-semiconductor etc. combine realizes corresponding function with pure hardware mode.
135 inner surface wall sides of the opening, which are welded with, folds steel plate 2, the side bottom end for folding steel plate 2 and cylinder 21
Flexible tappet be welded to connect, the cylinder 21 is threadedly secured in the inside of battery case 1, the cylinder 21 and control module
122 electric property couplings, the input terminal of the control module 122 and the output end electric property coupling of first pressure sensor 121, and control
Module 122 and 123 electric property coupling of external power supply, 2 sliding sleeve of folding steel plate fold the maximum of steel plate 2 in opening 135
Spreading width is equal with the width dimensions of opening 135, is subject to when first pressure sensor 121 and second pressure sensor 120
When pressure exceeds threshold range, control module 122 then connects cylinder 21 and 123 electric property coupling of external power supply, and cylinder 21 stretches
Tappet is shunk, and Foldable steel plate 2 is unfolded, and will be open 135 stifled columns, so that extraneous sharp object be avoided to pierce through lithium ion battery
4, to play the role of protecting lithium ion battery 4, avoids lithium ion battery 4 from piercing through, influence its service performance.
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 (6)
1. a kind of intelligent automatic-control type highly secure lithium ion battery, the top including battery case (1) passes through card slot (11) fixing card
It is stamped cap (14), being screwed in the middle part of the cap (14) has fan (141), the fan (141) and external power supply
(123) it is electrically connected, which is characterized in that
The inside of the battery case (1) offers safety groove (12), and the center bottom of the safety groove (12) is welded with battery
The inside of case (13), the battery case (13) offers symmetrical storage chamber (131), and two storage chambers (131) are equal
Communicated by air hole (133) with heat collector cavity (134), the heat collector cavity (134) be provided with two storage chambers (131) it
Between, the bottom of two storage chambers (131) is welded with equally distributed demarcation plate (132), two pieces of adjacent demarcation plates
(132) fixation is inserted with lithium ion battery (4) between；
The inside of the battery case (13) is embedded with symmetrical interior steel plate (137), and symmetrical point is offered on battery case (13)
The opening (135) of cloth, the opening (135) and interior steel plate (137) interlaced distribution, and the fixed cover in side of opening (135)
Have grid (136), (136) one middle side part of the grid fixation is stained with first pressure sensor (121), the battery case (13)
Fixation is pasted with second pressure sensor (120) in the middle part of outer wall, the second pressure sensor (120) and first pressure sensor
(121) side is pressed with air bag (3), and for the air bag (3) altogether there are four settings, four air bags (3) are pasted onto safety groove
(12) upper surface, and four air bags (3) are trapped among battery case (13) periphery；
Described opening (135) inner surface wall side, which is welded with, folds steel plate (2), the side bottom end for folding steel plate (2) and cylinder
(21) flexible tappet is welded to connect, and the cylinder (21) is threadedly secured in the inside of battery case (1), the cylinder (21) with
Control module (122) electric property coupling, the input terminal of the control module (122) and the output end of first pressure sensor (121)
Electric property coupling, and control module (122) and external power supply (123) electric property coupling, the control module (122) and loudspeaker (5)
Electric property coupling, the loudspeaker (5) are threadedly secured in cap (14) upper surface.
2. a kind of intelligent automatic-control type highly secure lithium ion battery according to claim 1, it is characterised in that: the folding steel
Plate (2) sliding sleeve folds the maximum spreading width and the width dimensions phase of opening (135) of steel plate (2) in opening (135)
Deng.
3. a kind of intelligent automatic-control type highly secure lithium ion battery according to claim 1, it is characterised in that: first pressure
Force snesor (121) and second pressure sensor (120) interlaced distribution, and first pressure sensor (121) and the second pressure
Force snesor (120) with control module (122) electric property coupling.
4. a kind of intelligent automatic-control type highly secure lithium ion battery according to claim 1, it is characterised in that: the cap
(14) top is welded with air guide lid (142), and the air guide lid (142) communicates with fan (141).
5. a kind of intelligent automatic-control type highly secure lithium ion battery according to claim 1, it is characterised in that: outside the battery
The upper surface of shell (1) offers card slot (11).
6. a kind of intelligent automatic-control type highly secure lithium ion battery according to claim 1, it is characterised in that: the air hole
(133) and heat collector cavity (134) is provided with middle part in battery case (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821829435.7U CN209249508U (en) | 2018-11-07 | 2018-11-07 | A kind of intelligent automatic-control type highly secure lithium ion battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821829435.7U CN209249508U (en) | 2018-11-07 | 2018-11-07 | A kind of intelligent automatic-control type highly secure lithium ion battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209249508U true CN209249508U (en) | 2019-08-13 |
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ID=67527356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821829435.7U Active CN209249508U (en) | 2018-11-07 | 2018-11-07 | A kind of intelligent automatic-control type highly secure lithium ion battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209249508U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111952684A (en) * | 2020-08-07 | 2020-11-17 | 许玲玲 | Portable battery maintenance warning device |
-
2018
- 2018-11-07 CN CN201821829435.7U patent/CN209249508U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111952684A (en) * | 2020-08-07 | 2020-11-17 | 许玲玲 | Portable battery maintenance warning device |
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