CN208655768U - A kind of lithium ion polymer battery core group - Google Patents

Abstract

The utility model discloses a kind of lithium ion polymer battery core groups, including PBC plate, the top of the PBC plate is provided with external power supply mouth, and the top of PBC plate is provided with the mouth that transmits electric power close to the side of external power supply mouth, the outer surface of the PBC plate is provided with fixing sleeve, and the side of PBC plate is fixed with fixed bin, the PBC plate is internally provided with Li-ion batteries piles, the fixed bin is connected with air inlet in the side far from PBC plate, and the top of fixed bin is equipped with fixture block, the inside of the fixed bin is provided with strainer close to the lower position of fixture block, and the inside of fixed bin is provided with servo motor close to the side of strainer.The utility model passes through setting servo motor and flabellum, servo motor drives flabellum rotation by shaft, after the air outside device is sucked in fixed bin when flabellum rotates, it blows air into inside device again, the efficiency that can effectively improve device radiation solves the problems, such as quickly to carry out rapid cooling to lithium ion battery.

Description

A kind of lithium ion polymer battery core group

Technical field

The utility model relates to battery technology field, specially a kind of lithium ion polymer battery core group.

Background technique

Battery (Battery) refer to fill electrolyte solution and metal electrode with generate the cup of electric current, slot or other containers or Chemical energy can be converted to the device of electric energy by the segment space of clad vessel.Point with anode, cathode.

But lithium ion polymer battery core group currently on the market, quickly lithium ion battery quickly can not be dissipated Heat will affect the service life of device after leading to device long-time use, dust can not be further prevented to enter inside device, Cause device to be easily damaged, can not effective external force suffered by canceller, cause device by being easily damaged after external force.

Summary of the invention

The purpose of this utility model is to provide a kind of lithium ion polymer battery core groups, to solve in above-mentioned background technique The problem of proposition.

To achieve the above object, the utility model provides the following technical solutions: a kind of lithium ion polymer battery core group, packet PBC plate is included, the top of the PBC plate is provided with external power supply mouth, and the top of PBC plate is arranged close to the side of external power supply mouth Transmit electric power mouth, and the outer surface of the PBC plate is provided with fixing sleeve, and the side of PBC plate is fixed with fixed bin, the PBC Plate is internally provided with Li-ion batteries piles, and the fixed bin is connected with air inlet in the side far from PBC plate, and fixed bin Top is equipped with fixture block, and the inside of the fixed bin is provided with strainer close to the lower position of fixture block, and the inside of fixed bin is leaned on The side of nearly strainer is provided with servo motor, and the fixed bin is provided with metal mesh in the side far from air inlet, described solid Surely the two sides covered are respectively connected with buffer spring, and the top of fixing sleeve and bottom end are respectively connected with damping spring, the buffer spring Outside buffer board is installed, the top of the damping spring is equipped with vibration damper plate, and the servo motor is in one far from strainer Side is provided with flabellum.

Preferably, vibration damper plate, the fixing sleeve top position are also installed below the damping spring of the fixing sleeve bottom end Vibration damper plate and fixing sleeve lower position vibration damper plate it is symmetrical along the horizontal median axis of fixing sleeve.

Preferably, the servo motor and flabellum are rotatablely connected by shaft, and the inner wall of servo motor and fixed bin is logical Cross fixed link connection.

Preferably, the strainer is bolted with fixture block, and the position that strainer is in contact with fixed bin is provided with card Slot.

Preferably, the fixing sleeve is fixedly connected with PBC plate by adhesive glue, and there are two the quantity of fixing sleeve, and two A fixing sleeve is symmetrical along the lateral central axes of PBC plate.

Preferably, the external power supply mouth is electrically connected by PBC plate and Li-ion batteries piles, and the mouth that transmits electric power is logical It crosses PBC plate and Li-ion batteries piles is electrically connected.

Preferably, the Li-ion batteries piles are made of more than two lithium ion batteries, and Li-ion batteries piles and PBC Plate is electrically connected.

Compared with prior art, the utility model has the beneficial effects that this kind of lithium ion polymer battery core group is by setting Servo motor and flabellum are set, and servo motor drives flabellum to rotate by shaft, the air outside device is sucked when flabellum rotates It after in fixed bin, then blows air into inside device, can effectively improve the efficiency of device radiation, efficiently solving can not be quick The problem of carrying out rapid cooling to lithium ion battery is sucked dust in fixed bin in flabellum by setting fixture block and strainer When portion, dust can be blocked by strainer, after strainer long-time use, can be had by pulling fixture block to clear up strainer taking-up Effect solve the problem of dust can not being further prevented to enter inside device, device is caused to be easily damaged, by setting buffer board, Buffer spring, vibration damper plate and damping spring, the shaking force that can effectively transmit device all directions are offset, and dress is efficiently solved When setting by external force, the problem of being easily damaged.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the connection schematic diagram of the utility model PBC plate and fixed bin；

Fig. 3 is the scheme of installation of the utility model servo motor；

Fig. 4 is the scheme of installation of the utility model buffer spring and damping spring.

In figure: 1, PBC plate；2, external power supply mouth；3, vibration damper plate；4, transmit electric power mouth；5, fixing sleeve；6, buffer board；7, Fixture block；8, air inlet；9, fixed bin；10, strainer；11, servo motor；12, flabellum；13, metal mesh；14, damping spring；15, Buffer spring；16, Li-ion batteries piles.

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.

Please refer to Fig. 1-4, a kind of a kind of lithium ion polymer battery core group embodiment provided by the utility model: lithium ion Polymer battery core group, including PBC plate 1, the top of PBC plate 1 is provided with external power supply mouth 2, and the top of PBC plate 1 is close to outer The side for connecing power port 2 is provided with the mouth 4 that transmits electric power, and the outer surface of PBC plate 1 is provided with fixing sleeve 5, and the side of PBC plate 1 is solid Surely there is fixed bin 9, PBC plate 1 is internally provided with Li-ion batteries piles 16, and fixed bin 9 is connected in the side far from PBC plate 1 Air inlet 8, and the top of fixed bin 9 is equipped with fixture block 7, the inside of fixed bin 9 is provided with strainer close to the lower position of fixture block 7 10, and the inside of fixed bin 9 is provided with servo motor 11 close to the side of strainer 10, fixed bin 9 in one far from air inlet 8 Side is provided with metal mesh 13, and the two sides of fixing sleeve 5 are respectively connected with buffer spring 15, and the top of fixing sleeve 5 is all connected with bottom end There is damping spring 14, the outside of buffer spring 15 is equipped with buffer board 6, and the top of damping spring 14 is equipped with vibration damper plate 3, servo Motor 11 is provided with flabellum 12 in the side far from strainer 10.Vibration damper plate 3 is the rubber slab of containing graphene.

The lithium ion polymer battery core group: in device operation, Li-ion batteries piles 16 can give out amount of heat, control Servo motor 11 processed brings into operation, and servo motor 11 drives flabellum 12 to rotate by shaft, by the outer of device when flabellum 12 rotates Portion's air sucks in fixed bin 9 by air inlet 8, and the air for being inhaled into fixed bin 9 is then blown into PBC by metal mesh 13 again In plate 1, accelerate the radiating rate of Li-ion batteries piles 16, when flabellum 12 rotates the air outside suction apparatus, in air Dust can also be entered in fixed bin 9 by air inlet 8, and dust can be blocked in strainer 10 close to air inlet 8 after entering fixed bin 9 The position of side, places dust and goes out and enter the inside of PBC plate 1 with air, after device long-time use, strainer 10 close into The side dust of port 8 is more, by pulling fixture block 7, moves up fixture block 7, when fixture block 7 moves up, fixture block 7 drives filter Net 10 moves up, and after strainer 10 is taken out from the inside of fixed bin 9, can strainer 10 be replaced or be cleaned, can removed The dust attached on strainer 10 puts back to initial position after by the dust removal on strainer 10, then by strainer 10, device by When the shaking force transmitted above and below, compressed after 14 stress of damping spring, damping spring 14 is compressed to certain position Afterwards, damping spring 14 starts to reset, and generated reaction force can offset shaking force when damping spring 14 resets, and works as device When shaking force is transmitted in two sides, compressed after 15 stress of buffer spring, after buffer spring 15 is compressed to certain position, buffer spring 15 start to reset, and generated reaction force can offset shaking force when buffer spring 15 resets, and can effectively improve device Self-protection ability.

Please emphatically refering to fig. 1: fixing sleeve 5 be fixedly connected with PBC plate 1 by adhesive glue, is fixed on convenient for fixing sleeve 5 The outer surface of PBC plate 1, and there are two the quantity of fixing sleeve 5, two fixing sleeves 5 are symmetrical along 1 lateral central axes, convenient for PBC Plate provides stable support force；External power supply mouth 2 is electrically connected by PBC plate 1 and Li-ion batteries piles 16, is convenient for external power supply For mouth 2 by PBC plate by power Transmission to the inside of Li-ion batteries piles 16, the mouth 4 that transmits electric power passes through PBC plate 1 and lithium-ion electric Pond group 16 is electrically connected, and the power Transmission inside Li-ion batteries piles is gone out convenient for transmitting electric power mouth 4 by PBC plate 1；Lithium from Sub- battery pack 16 is made of more than two lithium ion batteries, and Li-ion batteries piles 16 and PBC plate 1 are electrically connected, and are convenient for PBC Plate exports the electricity unification in Li-ion batteries piles 16.

Please focus on refering to Fig. 2: servo motor 11 and flabellum 12 are rotatablely connected by shaft, convenient for servo motor 11 by turning Axis drives flabellum 12 to rotate, and servo motor 11 is connect with the inner wall of fixed bin 9 by fixed link, is passed through convenient for servo motor 11 Connecting rod is connect with fixed bin 9；Strainer 10 is bolted with fixture block 7, and the bottom end of fixture block 7 is fixed on convenient for strainer 10, and The position that strainer 10 is in contact with fixed bin 9 is provided with card slot, convenient for the card of strainer 10 and in the inner wall of fixed bin 9.

Please focus on refering to Fig. 4: 14 lower section of damping spring of 5 bottom end of fixing sleeve is also equipped with vibration damper plate 3,5 top of fixing sleeve The vibration damper plate 3 of position and the vibration damper plate 3 of 5 lower position of fixing sleeve are symmetrical along the horizontal median axis of fixing sleeve 5, are convenient for vibration damper plate 3 The shaking force transmitted below the new equipment that 14 pairs of lower sections of cooperation damping spring are transmitted buffers.

Working principle: firstly, in device operation, Li-ion batteries piles 16 can give out amount of heat, control servo electricity Machine 11 brings into operation, and servo motor 11 drives flabellum 12 to rotate by shaft, passes through the outside air of device when flabellum 12 rotates It crosses air inlet 8 to suck in fixed bin 9, the air for being inhaled into fixed bin 9 is blown into PBC plate 1 again by metal mesh 13 then, is added The radiating rate of fast Li-ion batteries piles 16；Then, the dust when flabellum 12 rotates the air outside suction apparatus, in air Can also it be entered in fixed bin 9 by air inlet 8, dust can be blocked in strainer 10 close to 8 side of air inlet after entering fixed bin 9 Position, place dust and go out and enter the inside of PBC plate 1 with air, after device long-time use, strainer 10 is close to air inlet 8 side dust is more, by pulling fixture block 7, moves up fixture block 7, when fixture block 7 moves up, fixture block 7 is with electric filter 10 It moves up, after strainer 10 is taken out from the inside of fixed bin 9, strainer 10 can be replaced or be cleaned, strainer can be removed The dust attached on 10 puts back to initial position after by the dust removal on strainer 10, then by strainer 10；Finally, filling It when setting the shaking force transmitted by above and below, is compressed after 14 stress of damping spring, damping spring 14 is compressed to centainly Behind position, damping spring 14 starts to reset, and generated reaction force can offset shaking force when damping spring 14 resets, when When shaking force is transmitted in device two sides, compressed after 15 stress of buffer spring, after buffer spring 15 is compressed to certain position, buffering Spring 15 starts to reset, and generated reaction force can offset shaking force when buffer spring 15 resets, and can effectively improve The self-protection ability of device.

It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting Related claim.

Claims (7)

1. a kind of lithium ion polymer battery core group, including PBC plate (1), it is characterised in that: the top of the PBC plate (1) is arranged Have external power supply mouth (2), and the top of PBC plate (1) is provided with the mouth that transmits electric power (4), institute close to the side of external power supply mouth (2) The outer surface for stating PBC plate (1) is provided with fixing sleeve (5), and the side of PBC plate (1) is fixed with fixed bin (9), the PBC plate (1) be internally provided with Li-ion batteries piles (16), the fixed bin (9) are connected with air inlet in the side far from PBC plate (1) (8), and the top of fixed bin (9) is equipped with fixture block (7), and the inside of the fixed bin (9) is set close to the lower position of fixture block (7) It is equipped with strainer (10), and the inside of fixed bin (9) is provided with servo motor (11), the fixed bin close to the side of strainer (10) (9) the side in separate air inlet (8) is provided with metal mesh (13), and the two sides of the fixing sleeve (5) are respectively connected with buffering elastic Spring (15), and the top of fixing sleeve (5) and bottom end are respectively connected with damping spring (14), the outside installation of the buffer spring (15) Have buffer board (6), the top of the damping spring (14) is equipped with vibration damper plate (3), and the servo motor (11) is far from strainer (10) side is provided with flabellum (12).

2. a kind of lithium ion polymer battery core group according to claim 1, it is characterised in that: fixing sleeve (5) bottom It is also equipped with vibration damper plate (3) below the damping spring (14) at end, the vibration damper plate (3) of fixing sleeve (5) top position and fixation The vibration damper plate (3) for covering (5) lower position is symmetrical along the horizontal median axis of fixing sleeve (5).

3. a kind of lithium ion polymer battery core group according to claim 1, it is characterised in that: the servo motor (11) It is rotatablely connected with flabellum (12) by shaft, and servo motor (11) is connect with the inner wall of fixed bin (9) by fixed link.

4. a kind of lithium ion polymer battery core group according to claim 1, it is characterised in that: the strainer (10) and card Block (7) is bolted, and the position that strainer (10) is in contact with fixed bin (9) is provided with card slot.

5. a kind of lithium ion polymer battery core group according to claim 1, it is characterised in that: the fixing sleeve (5) with PBC plate (1) is fixedly connected by adhesive glue, and there are two the quantity of fixing sleeve (5), and two fixing sleeves (5) are along PBC plate (1) lateral central axes are symmetrical.

6. a kind of lithium ion polymer battery core group according to claim 1, it is characterised in that: the external power supply mouth (2) be electrically connected by PBC plate (1) and Li-ion batteries piles (16), the mouth that transmits electric power (4) by PBC plate (1) and lithium from Sub- battery pack (16) is electrically connected.

7. a kind of lithium ion polymer battery core group according to claim 1, it is characterised in that: the Li-ion batteries piles (16) it is made of more than two lithium ion batteries, and Li-ion batteries piles (16) and PBC plate (1) are electrically connected.