CN208690420U - A kind of lithium battery protection board with radiator structure - Google Patents
A kind of lithium battery protection board with radiator structure Download PDFInfo
- Publication number
- CN208690420U CN208690420U CN201820898984.3U CN201820898984U CN208690420U CN 208690420 U CN208690420 U CN 208690420U CN 201820898984 U CN201820898984 U CN 201820898984U CN 208690420 U CN208690420 U CN 208690420U
- Authority
- CN
- China
- Prior art keywords
- lithium battery
- condensation pipe
- storehouse
- main body
- radiator structure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a kind of lithium battery protection boards with radiator structure, including protecting main storehouse, support bar and groove, the middle inside in the main storehouse of protection is inlaid with condensation pipe, and sealing ring is connected on the inner wall of condensation pipe, adsorbing sphere is fixed on the inside of the condensation pipe, and the bottom end of adsorbing sphere is connected with limit partition, the support bar is set to the middle inside of limit partition, and the inside left and right ends for limiting partition are mounted with permeability hole, the top left upper right side of the limit partition is equipped with limiting bracket, the left and right ends of the condensation pipe are respectively fixed with lithium battery main body, and the outer end of lithium battery main body is connected with rubber enclosed.The lithium battery protection board with radiator structure is provided with condensation pipe, and in lithium battery work, condensing agent can be poured into the inside of condensation pipe by staff; adsorbing sphere is because this is as active carbon material; cold air will be given out while absorption condensation agent, heat dissipation work is carried out to lithium battery.
Description
Technical field
The utility model relates to protection board engineering device technique field, specially a kind of li-ion cell protection with radiator structure
Plate.
Background technique
Protection board, as the term suggests what lithium battery protection board shielded primarily directed to chargeable (referring generally to lithium battery)
Why integrated circuit board, lithium battery (can fill type) need to protect, and are to be determined by itself characteristic, due to lithium battery itself
Material determine it cannot be overcharged, over-discharge, overcurrent, short circuit and superhigh temperature charge and discharge, therefore lithium battery lithium electrical component always with
One piece of protection board with sampling resistor and a piece of current protector occur.
Protection board in the market is when lithium battery is connected with external device, because generally closed state, lithium battery give out
Heat can not be discharged, discharge in the environment of superhigh temperature, it will leading to the service life of lithium battery reduces, for this purpose, we
It is proposed a kind of lithium battery protection board with radiator structure.
Utility model content
The purpose of this utility model is to provide a kind of lithium battery protection boards with radiator structure, to solve above-mentioned background
The protection board proposed in technology is when lithium battery is connected with external device, because of generally closed state, the heat that lithium battery gives out
Amount can not be discharged, and be discharged in the environment of superhigh temperature, it will the problem of leading to the service life of lithium battery reduces.
To achieve the above object, the utility model provides the following technical solutions: a kind of lithium battery guarantor with radiator structure
The middle inside of backplate, including the main storehouse of protection, support bar and groove, the main storehouse of protection is inlaid with condensation pipe, and condenser pipe
It is connected with sealing ring on the inner wall in road, adsorbing sphere is fixed on the inside of the condensation pipe, and the bottom end connection of adsorbing sphere is limited
Position partition, the support bar is set to the middle inside of limit partition, and the inside left and right ends for limiting partition are mounted with infiltration
The top left upper right side in hole, the limit partition is equipped with limiting bracket, and the left and right ends of the condensation pipe are respectively fixed with
Lithium battery main body, and the outer end of lithium battery main body is connected with rubber enclosed, the groove is set to the bottom of lithium battery main body, and
It is fixed with spring on the inside of groove, is connected with insulating layer on the inner wall in the main storehouse of protection, and protect the vertical view outer surface in main storehouse
Middle part is equipped with placement mouth, door close is provided with right above the placement mouth, and door close by hinge plate and places mouth phase
The vertical view outer surface quadrangle port of connection, the main storehouse of protection offers thermovent, and is equipped with and blocks right above thermovent
Lid, the bottom of the shielding cover is fixed with movable axis.
Preferably, it is bonded to each other between the inner surface in the main storehouse of protection and the outer surface of insulating layer, and protects main storehouse
Overlook the placement mouth being provided in the middle part of outer surface in symmetrical structure.
Preferably, the condensation pipe is in above the vertical central axes for protecting main storehouse, and condensation pipe and sealing ring it
Between connection type be bonding, the innermost insert of the condensation pipe has the adsorbing sphere of structure spherical in shape.
Preferably, to be fixedly connected between the top of the limit partition and the bottom of adsorbing sphere, and the top of partition is limited
The limiting bracket in irregular " L " structure is provided with above portion or so.
Preferably, it is fitted closely between the outer surface of the lithium battery main body and one end of rubber enclosed, and rubber enclosed
The other end and insulating layer inner surface between be bonded to each other.
Preferably, the thermovent is set to the vertical view outer surface quadrangle port for protecting main storehouse in cavernous structure, and radiates
Semi-surrounding structure is constituted between mouth and shielding cover.
Compared with prior art, the utility model has the beneficial effects that there is the lithium battery protection board of radiator structure to set for this
It is equipped with condensation pipe, in lithium battery work, condensing agent can be poured into the inside of condensation pipe by staff, and adsorbing sphere is because of itself
For active carbon material, it will while absorption condensation agent, give out cold air, carry out heat dissipation work to lithium battery, avoid because of lithium
Battery reduces its whole service life because of high temperature discharge, and because the diameter of adsorbing sphere is equal to the trans D of condensation pipe,
Adsorbing sphere can fully absorb partial condensation agent, the work that the limit partition that adsorbing sphere bottom is close to can be supported and be positioned
Make, so that condensation pipe can place multiple adsorbing spheres, avoids flowing backwards because of condensing agent, cause heat dissipation effect not uniform enough, sealing
Under the cooperation of circle, it can make to be in the state of sealing always inside condensation pipe, avoid condensing agent from revealing, pass through simultaneously
It protects and is bonded to each other between the inner surface in main storehouse and the outer surface of insulating layer, this, can be effective as the insulating layer of isolation material
The electrostatic that lithium battery main body is leaked out in running is eliminated on ground, and electrostatic is avoided to jeopardize the personal safety of staff.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is that the utility model protects main storehouse overlooking structure diagram；
Fig. 3 is the utility model limiting bracket structural schematic diagram.
In figure: 1, protecting main storehouse, 2, condensation pipe, 3, sealing ring, 4, adsorbing sphere, 5, limit partition, 6, support bar, 7, infiltration
Open-work, 8, limiting bracket, 9, lithium battery main body, 10, rubber enclosed, 11, groove, 12, spring, 13, insulating layer, 14, placement mouth,
15, door close, 16, hinge plate, 17, thermovent, 18, shielding cover, 19, movable axis.
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. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of li-ion cell protection with radiator structure
Plate, including the main storehouse 1 of protection, support bar 6 and groove 11, protect the middle inside in main storehouse 1 to be inlaid with condensation pipe 2, and condenser pipe
It is connected with sealing ring 3 on the inner wall in road 2, protects and is bonded to each other between the inner surface in main storehouse 1 and the outer surface of insulating layer 13, and protects
The placement mouth 14 being provided in the middle part of the vertical view outer surface in main storehouse 1 in symmetrical structure is protected, by inner surface and the insulation of protecting main storehouse 1
It is bonded to each other between the outer surface of layer 13, this can effectively eliminate lithium battery main body 1 and exist as the insulating layer 13 of isolation material
The electrostatic leaked out when running is in the discharge process of lithium battery main body 1 in the environment of a kind of insulation, and condensation pipe 2 is in
Above the vertical central axes for protecting main storehouse 1, and the connection type between condensation pipe 2 and sealing ring 3 is bonding, condensation pipe 2
Innermost insert have the adsorbing sphere 4 of structure spherical in shape, lithium battery main body 9 and external device are attached by staff, are worked
Condensing agent can be poured into the inside of condensation pipe 2 by personnel, and adsorbing sphere 4 is because this is as active carbon material, it will in absorption condensation agent
While, cold air is given out, to carry out heat dissipation work to lithium battery main body 9, is avoided because lithium battery main body 9 is because of high temperature discharge,
The normal use of lithium battery main body 9 is influenced, the inside of condensation pipe 2 is fixed with adsorbing sphere 4, and the bottom end of adsorbing sphere 4 is connected with
Partition 5 is limited, is limited to be fixedly connected between the top of partition 5 and the bottom of adsorbing sphere 4, and limits the top or so of partition 5
Top is provided with the limiting bracket 8 in irregular " L " structure, and the limit partition 5 that 4 bottom of adsorbing sphere is close to can prop up it
The work of support and positioning, so that condensation pipe 2 can place multiple adsorbing spheres 4, extra condensing agent can be in the setting of permeability hole 7
Under, flow to multiple adsorbing spheres 4, avoid because condensing agent flow backwards, cause heat dissipation effect not uniform enough, support bar 6 be set to limit every
The middle inside of plate 5, and the inside left and right ends for limiting partition 5 are mounted with permeability hole 7, limit the top left upper right side of partition 5
Limiting bracket 8 is installed, the left and right ends of condensation pipe 2 are respectively fixed with lithium battery main body 9, and the outer end of lithium battery main body 9
It is connected with rubber enclosed 10, is fitted closely between the outer surface of lithium battery main body 9 and one end of rubber enclosed 10, and rubber enclosed
It is bonded to each other between 10 other end and the inner surface of insulating layer 13, outer surface and rubber enclosed 10 by lithium battery main body 9
One end between fit closely, be rubber material rubber enclosed 10 because with certain flexibility, can be from lithium battery main body 9
The work that the left and right sides is positioned, groove 11 is set to the bottom of lithium battery main body 9, and the inside of groove 11 is fixed with spring
12, it protects and is connected with insulating layer 13 on the inner wall in main storehouse 1, and protect the vertical view outer surface middle part in main storehouse 1 to be equipped with and place mouth 14,
The surface for placing mouth 14 is provided with door close 15, and door close 15 is connected by hinge plate 16 with mouth 14 is placed, protection master
The vertical view outer surface quadrangle port in storehouse 1 offers thermovent 17, and the surface of thermovent 17 is equipped with shielding cover 18, thermovent
17 are set to the vertical view outer surface quadrangle port for protecting main storehouse 1 in cavernous structure, and constitute between thermovent 17 and shielding cover 18
Semi-surrounding structure, under the cooperation of movable axis 19, staff opens shielding cover 18, and thermovent 17 can be convenient for extraneous and protection
Cross-ventilation inside main storehouse 1, the internal temperature in the main storehouse 1 of balanced protection, avoids because temperature is too low, and lithium battery main body 9 can not be after
Reforwarding is made, and the bottom of shielding cover 18 is fixed with movable axis 19.
Working principle: for this kind of protection board, first under the setting of hinge plate 16, staff can be by placing mouth
14, lithium battery main body 9 is put into the inside for protecting main storehouse 1, at this moment passes through the outer surface of lithium battery main body 9 and rubber enclosed 10
Fitted closely between one end, be rubber material rubber enclosed 10 because with certain flexibility, can be from a left side for lithium battery main body 9
The work that right two sides are positioned, while it can be determined from the bottom of lithium battery main body 9 in the groove 11 of " recessed " word structure
The work of position, spring 12 can buffer the shaking that lithium battery main body 9 is generated when carrying, so that the placement of lithium battery main body 9 is more
Stable, then lithium battery main body 9 and external device are attached by staff, and condensing agent can be poured into condenser pipe by staff
The inside in road 2, adsorbing sphere 4 is because this is as active carbon material, it will while absorption condensation agent, cold air is given out, thus right
Lithium battery main body 9 carries out heat dissipation work, avoids influencing normally making for lithium battery main body 9 because lithium battery main body 9 is because of high temperature discharge
With, and because the diameter of adsorbing sphere 4 is equal to the trans D of condensation pipe 2, adsorbing sphere 4 can fully absorb partial condensation agent, inhale
The work that the limit partition 5 that attached 4 bottom of ball is close to can be supported and be positioned so that condensation pipe 2 can place it is multiple
Adsorbing sphere 4, extra condensing agent can flow to multiple adsorbing spheres 4 under the setting of permeability hole 7, avoid flowing backwards because of condensing agent, cause
Heat dissipation effect is not uniform enough, under the cooperation of sealing ring 3, it will makes to be in the state of sealing always inside condensation pipe 2, keep away
Exempt from condensing agent to reveal, then under the cooperation of movable axis 19, staff opens shielding cover 18, and thermovent 17 can be convenient for
Cross-ventilation inside the extraneous and main storehouse 1 of protection, the internal temperature in the main storehouse 1 of balanced protection are avoided because temperature is too low, lithium battery master
Body 9 can not continue to operate, while be bonded to each other between the inner surface in main storehouse 1 and the outer surface of insulating layer 13 by protecting, itself
For the insulating layer 13 of isolation material, the electrostatic that lithium battery main body 1 is leaked out in running can be effectively eliminated, lithium battery master is made
The discharge process of body 1 is in the environment of a kind of insulation, completes the use process of entire protection board like this.
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 lithium battery protection board with radiator structure, including the main storehouse (1) of protection, support bar (6) and groove (11), special
Sign is: the middle inside of the main storehouse (1) of protection is inlaid with condensation pipe (2), and is connected on the inner wall of condensation pipe (2)
Sealing ring (3) is fixed with adsorbing sphere (4) on the inside of the condensation pipe (2), and the bottom end of adsorbing sphere (4) be connected with limit every
Plate (5), the support bar (6) are set to the middle inside of limit partition (5), and limit the inside left and right ends peace of partition (5)
It is equipped with permeability hole (7), the top left upper right side of limit partition (5) is equipped with limiting bracket (8), the condensation pipe (2)
Left and right ends be respectively fixed with lithium battery main body (9), and the outer end of lithium battery main body (9) is connected with rubber enclosed (10), institute
The bottom that groove (11) is set to lithium battery main body (9) is stated, and is fixed with spring (12) on the inside of groove (11), the protection master
It is connected on the inner wall in storehouse (1) insulating layer (13), and protects the vertical view outer surface middle part of main storehouse (1) to be equipped with and place mouth (14),
It is provided with door close (15) right above the placement mouth (14), and door close (15) by hinge plate (16) and places mouth (14)
Be connected, the vertical view outer surface quadrangle port of the main storehouse (1) of the protection offers thermovent (17), and thermovent (17) just on
Side is equipped with shielding cover (18), and the bottom of the shielding cover (18) is fixed with movable axis (19).
2. a kind of lithium battery protection board with radiator structure according to claim 1, it is characterised in that: the protection master
It is bonded to each other between the inner surface in storehouse (1) and the outer surface of insulating layer (13), and the vertical view outer surface middle part of main storehouse (1) is protected to set
It is equipped with the placement mouth (14) in symmetrical structure.
3. a kind of lithium battery protection board with radiator structure according to claim 1, it is characterised in that: the condenser pipe
Road (2) is in above the vertical central axes for protecting main storehouse (1), and the connection type between condensation pipe (2) and sealing ring (3) is
Bonding, the innermost insert of the condensation pipe (2) have the adsorbing sphere (4) of structure spherical in shape.
4. a kind of lithium battery protection board with radiator structure according to claim 1, it is characterised in that: it is described limit every
To be fixedly connected between the top of plate (5) and the bottom of adsorbing sphere (4), and the top left upper right side for limiting partition (5) is provided with
In the limiting bracket (8) of irregular " L " structure.
5. a kind of lithium battery protection board with radiator structure according to claim 1, it is characterised in that: the lithium battery
It is fitted closely between the outer surface of main body (9) and one end of rubber enclosed (10), and the other end of rubber enclosed (10) and insulation
It is bonded to each other between the inner surface of layer (13).
6. a kind of lithium battery protection board with radiator structure according to claim 1, it is characterised in that: the thermovent
(17) the vertical view outer surface quadrangle port for protecting main storehouse (1), and thermovent (17) and shielding cover (18) are set in cavernous structure
Between constitute semi-surrounding structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820898984.3U CN208690420U (en) | 2018-06-11 | 2018-06-11 | A kind of lithium battery protection board with radiator structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820898984.3U CN208690420U (en) | 2018-06-11 | 2018-06-11 | A kind of lithium battery protection board with radiator structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208690420U true CN208690420U (en) | 2019-04-02 |
Family
ID=65878309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820898984.3U Expired - Fee Related CN208690420U (en) | 2018-06-11 | 2018-06-11 | A kind of lithium battery protection board with radiator structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208690420U (en) |
-
2018
- 2018-06-11 CN CN201820898984.3U patent/CN208690420U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190402 Termination date: 20200611 |