CN209169209U - Battery component, battery modules and unmanned plane - Google Patents
Battery component, battery modules and unmanned plane Download PDFInfo
- Publication number
- CN209169209U CN209169209U CN201821983175.9U CN201821983175U CN209169209U CN 209169209 U CN209169209 U CN 209169209U CN 201821983175 U CN201821983175 U CN 201821983175U CN 209169209 U CN209169209 U CN 209169209U
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- Prior art keywords
- battery
- circuit board
- shell
- battery component
- battery core
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
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- Battery Mounting, Suspending (AREA)
Abstract
The utility model provides a kind of battery component, battery modules and unmanned plane, and battery component includes: battery core, and one end of battery core has tab；Circuit board is connected, battery core is provided with the first sealant with circuit board electrical connection, the end of battery core and the surface for connecting between circuit board and/or connecting circuit board is connect by tab.By technical solution provided by the present application, it is able to solve that battery modules protective performance in the prior art is poor, and the problem of Joint failures such as short circuit easily occurs in internal cell route.
Description
Technical field
The utility model relates to battery technology field, in particular to a kind of battery component, battery modules and nobody
Machine.
Background technique
Power battery module, with not same manner serial or parallel connection, is answered recent years extensively by several single batteries
For various fields, such as it can be used for the industries such as electric car, unmanned plane.
Its protective performance of existing battery modules is poor, and the loss of connectivity issue such as short circuit easily occurs in internal cell route.
Utility model content
The utility model provides a kind of battery component, battery modules and unmanned plane, to solve battery mould in the prior art
The poor problem of group protective performance.
It is according to the present utility model in a first aspect, providing a kind of battery component, battery component includes: battery core, battery core
One end has tab；Connect circuit board, battery core by tab with connect circuit board electrical connection, the end of battery core with connect circuit board
Between and the surface of separate battery core of connection circuit board be provided with the first sealant.
Further, battery component further include: one end with tab of battery core is arranged in mounting portion, connects circuit board
It is arranged in mounting portion.
Further, mounting portion includes: circuit board shell, and lattice, lattice are provided on the inner wall of circuit board shell
Circuit board shell is separated into the first accommodating layer and the second accommodating layer, the second accommodating layer is arranged close to battery core, connects circuit board position
It is provided with intercommunicating pore on circuit board in connecting in the first accommodating layer, the first sealant is located at the first accommodating layer and the second accommodating layer
It is interior.
Further, it is provided with lattice on the inner wall of circuit board shell, circuit board shell is separated into first by lattice
Accommodating layer and the second accommodating layer, the second accommodating layer are arranged close to battery core, and connection circuit board is located in the first accommodating layer, the first sealing
Layer is located in the first accommodating layer and the second accommodating layer.
Further, lattice includes boss, and boss annular is arranged on the inner wall of circuit board shell.
Further, battery component includes multiple spaced battery cores, and battery component further includes battery case, battery case
Body is wrapped in the outside of multiple battery cores, and the first heat release hole is provided on battery case, and mounting portion is set in the outside of battery case.
Further, multiple first heat release holes are provided on battery case, between multiple first heat release holes and multiple battery cores
Gap be arranged in a one-to-one correspondence.
Second aspect according to the present utility model, provides a kind of battery modules, and battery modules include: shell；Battery pack
Part, inside the shell, battery component is the above-mentioned battery component provided for setting；Control module, setting inside the shell, battery component with
Control module electrical connection.
Further, control module includes: control shell, controls and is provided with the second cable-through hole on shell；Control circuit board,
In control shell, control circuit board is electrically connected by the connection circuit board of the second cable-through hole and battery component for control circuit board setting
It connects.
Further, the bottom for controlling shell is provided with extending column, and extending column extends towards battery component, sets on extending column
It is equipped with the second cable-through hole.
The third aspect according to the present utility model, provides a kind of unmanned plane, and unmanned plane includes the battery pack of above-mentioned offer
Part.
Using the technical solution of the utility model, by between the end of battery and connection circuit board and connection circuit
The surface of the separate battery core of plate is provided with the first sealant, can ensure the stabilization of circuit to avoid impurity or water and electrical contact
Work, extends the service life of circuit.The sealing performance and protective performance of battery component can be improved by above structure.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide a further understanding of the present invention, this is practical
Novel illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model.
In the accompanying drawings:
Fig. 1 shows the cross-sectional view of battery component provided by the utility model；
Fig. 2 shows the partial enlarged views at battery component B in Fig. 1；
Fig. 3 shows the structural schematic diagram of circuit board shell in Fig. 1；
Fig. 4 shows the structural schematic diagram of battery component provided by the utility model；
Fig. 5 shows the structural schematic diagram of battery modules provided by the utility model；
Fig. 6 shows the explosive view of control module in battery modules provided by the utility model；
Fig. 7 shows the structural schematic diagram of bottom plate provided by the utility model；
Fig. 8 shows the installation diagram of control module in battery modules provided by the utility model.
Wherein, the above drawings include the following reference numerals:
10, shell；20, battery component；21, battery core；211, tab；22, circuit board is connected；22a, intercommunicating pore；23, first
Sealant；24, circuit board shell；241, lattice；25, battery case；251, the first heat release hole；30, control module；31, it controls
Shell processed；311, the second cable-through hole；312, cover board；313, bottom plate；314, avoid holes；32, control circuit board.
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.Be to the description only actually of at least one exemplary embodiment below it is illustrative, never as to this is practical
Novel and its application or any restrictions used.Based on the embodiments of the present invention, those of ordinary skill in the art are not having
Every other embodiment obtained under the premise of creative work is made, is fallen within the protection scope of the utility model.
As shown in Figures 1 to 4, the utility model embodiment provides a kind of battery component, and battery component includes: battery core 21
With connection circuit board 22.Wherein, one end of battery core 21 has a tab 211, battery core 21 by tab 211 with to connect circuit board 22 electric
Connection.In order to improve the protective performance of battery component, between the end and connection circuit board 22 of battery core 21 and can connect
The first sealant 23 is provided on the surface of the separate battery core of circuit board 22.To prevent impurity or water pair by the first sealant 23
Circuit damages, and improves the sealing performance and protective performance of battery component.
Using battery component provided in this embodiment, battery core 21 and connection circuit board 22 are specifically included.In battery core 21
Between the end and connection circuit board 22 and surface of the separate battery core of connection circuit board 22 is provided with the first sealant 23.Pass through
The first sealant 23, which is arranged, to be ensured the steady operation of circuit to avoid impurity or water and electrical contact, extend the use of circuit
Service life, and improve the sealing performance and protective performance of battery component.Specifically, the first sealant 23 is sealant, it can benefit
It is wrapped on connection circuit board 22 with process for filling colloid, it is easy to operate, manufacturing cost is low.
Battery component in the present embodiment further includes mounting portion, the mounting portion be arranged in battery core 21 with tab 211
One end, connection circuit board 22 are arranged in mounting portion.Wherein the mounting portion can be individual components, be also possible in other components
Such as boss is processed on battery case, to be placed to connection circuit board 22.
Specifically, the mounting portion includes circuit board shell 24, combined by circuit board shell 24 with the first sealant 23,
Can play a very good protection to battery core 21, while sealing waterproof, avoid tab 211 with connect circuit board 22 because
It collides and leads to Joint failure.Also, it can prevent from overflowing glue when carrying out encapsulating by the way that circuit board shell 24 is arranged, make
Glue is filled in circuit board shell 24.
Specifically, being provided with lattice 241 on the inner wall of circuit board shell 24, lattice 241 divides circuit board shell 24
It is divided into the first accommodating layer and the second accommodating layer, the second accommodating layer is arranged close to battery core 21, and connection circuit board 22 is located at first and accommodates
In layer, the first sealant 23 is located in the first accommodating layer and the second accommodating layer.Utilize the first sealant 23 and circuit board shell 24
In connection circuit board 22 capable of being wrapped in.Wherein, the first sealant 23 is arranged in circuit board shell 24 using process for filling colloid.
Specifically, being provided with intercommunicating pore 22a on connection circuit board 22, for the ease of encapsulating, connects and be provided with multiple companies on circuit board 22
Through-hole 22a, in this way when from encapsulating above connection circuit board shell 24, glue can not only flow into the first accommodating layer, and can
It is flowed into the second accommodating layer from the aperture of connection circuit board 22.It can be to 24 He of circuit board shell by the first sealant 23 of setting
Battery core 21 plays good sealing effect, prevents the two from touching water or other impurity, influences the normal work of battery component,
Improve the security performance of apparatus structure.
Wherein, lattice 241 includes boss, and boss annular is arranged on the inner wall of circuit board shell 24.Connect circuit board
22 are placed on boss, convenient for connecting the fixation of circuit board 22.Boss can be integrally formed with circuit board shell 24, facilitate production
And processing.
As shown in figure 4, the battery component in the present embodiment includes multiple spaced battery cores 21, battery component further includes
Battery case 25, battery case 25 are wrapped in the outside of multiple battery cores 21, the first heat release hole 251 are provided on battery case 25.
The advantage being arranged in this way is that the heat that battery core 21 generates can be distributed by the first heat release hole 251, is conducive to battery pack
Part radiates, and improves radiating efficiency, guarantees the normal work of battery core 21, extends the service life of battery core 21.Specifically, in order to
Radiating efficiency is further increased, which is made of metal material.In the present embodiment, battery case 25 uses aluminium
Material is made.Circuit board shell 24 is set in the outside of battery case 25, wherein circuit board shell 24 is by deformable materials such as plastics
It is made, circuit board shell 24 and 25 being completely embedded property of battery case so can be improved.
Specifically, multiple first heat release holes 251 are provided on battery case 25, multiple first heat release holes 251 and multiple electricity
Gap between core 21 is arranged in a one-to-one correspondence.The heat that setting is conducive to that battery core 21 generates so directly passes through the first heat release hole 251
It is rapidly discharged, avoids heat build-up in battery case 25, further improve the radiating efficiency of battery component.
Wherein, multiple holding tanks can be set in battery case 25, battery core 21 is arranged by multiple holding tank intervals,
Dottle pin can be set between two neighboring battery core 21 to separate battery core 21.
As shown in Fig. 5 to Fig. 8, another embodiment of the utility model provides a kind of battery modules, which includes:
Shell 10, battery component 20 and control module 30.Wherein, battery component 20 and control module 30 are arranged in shell 10, electricity
Pond component 20 is the battery component mentioned in above-described embodiment.Wherein, control module 30 is electrically connected with battery component 20.Battery pack
Part 20 and control module 30 are arranged in shell 10, and the integrated level of battery modules is improved by above-mentioned apparatus structure, is convenient for
It is installed.
Control module 30 in the present embodiment includes: control shell 31 and control circuit board 32.Wherein, it controls on shell 31
It is provided with the second cable-through hole 311.For the setting of control circuit board 32 in control shell 31, control circuit board 32 passes through the second cable-through hole
311 are electrically connected with the connection circuit board 22 of battery component.Control module 30 is electrically connected by the second cable-through hole 311 with battery component 20
It connects, simplifies apparatus structure, avoid and punched in 10 side of shell, ensure that the leakproofness of battery modules.Also, in this implementation
In example, control circuit board 32 and battery component 20 are separated by setting control shell 31, makes internal structure blocking, is convenient for
The installation of all parts, and control circuit board, battery can be prevented respectively by control shell 31 and battery case 25
Shield, improves the reliability of device.
Specifically, the bottom of control shell 31 is provided with extending column, extending column extends towards battery component 20, on extending column
It is provided with the second cable-through hole 311.Wherein, extending column can be integrally formed with control shell 31, easy to produce can be manufactured in this way,
And connection line can be protected by extending column.
Specifically, control shell 31 includes: cover board 312 and bottom plate 313.The lid of cover board 312 is located on bottom plate 313, cover board 312
Placed cavity is cooperatively formed with bottom plate 313, control circuit board 32 is arranged in placed cavity.Control module 30 is placed on cover board 312
In the placed cavity cooperatively formed with bottom plate 313, independent protection can be formed to control module 30 in this way, avoid battery because of entirety
It protects and leads to the case where volume is excessive, weight increases.Wherein, fastener installation is provided on cover board 312 and bottom plate 313
Cover board 312 and bottom plate 313 are installed together by hole using fastener.
It is provided with button in control circuit board 32 in the present embodiment, avoid holes 314, button pair are provided on cover board 312
It should be arranged in avoid holes 314.By being arranged button in avoid holes 314, it can be positioned during installation, play fool proof
Effect.Specifically, being also correspondingly arranged avoid holes in cover top portion, so that button is located at the outside of shell 10, it is convenient for work people
Member is manipulated.
Another embodiment of the utility model provides a kind of unmanned plane, wherein the unmanned plane includes mentioning in above-described embodiment
The battery component arrived.
The leakproofness of battery component can be improved by the way that the first sealant 23 is arranged in the device provided through this embodiment
Energy and protective performance.Also, the first sealant 23 is sealant, is wrapped in connection circuit board 22 using process for filling colloid
On, it is easy to operate, manufacturing cost is low.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular
Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or their combination.
Unless specifically stated otherwise, positioned opposite, the digital table of the component and step that otherwise illustrate in these embodiments
Up to the unlimited the scope of the utility model processed of formula and numerical value.Simultaneously, it should be appreciated that for ease of description, each shown in attached drawing
The size of a part is not to draw according to actual proportionate relationship.For skill known to person of ordinary skill in the relevant
Art, method and apparatus may be not discussed in detail, but in the appropriate case, and the technology, method and apparatus should be considered as awarding
Weigh part of specification.In shown here and discussion all examples, any occurrence should be construed as merely example
Property, not as limitation.Therefore, the other examples of exemplary embodiment can have different values.It should also be noted that similar
Label and letter similar terms are indicated in following attached drawing, therefore, once be defined in a certain Xiang Yi attached drawing, then with
In attached drawing afterwards do not need that it is further discussed.
In the description of the present invention, it should be understood that the noun of locality such as " front, rear, top, and bottom, left and right ", " laterally,
Vertically, vertically, it is horizontal " and " pushing up, bottom " etc. indicated by orientation or positional relationship be normally based on orientation or position shown in the drawings
Relationship is set, is merely for convenience of describing the present invention and simplifying the description, in the absence of explanation to the contrary, these nouns of locality
Do not indicate that and imply that signified device or element must have a particular orientation or be constructed and operated in a specific orientation, because
This should not be understood as the limitation to scope of protection of the utility model；The noun of locality " inside and outside " refers to the wheel relative to each component itself
Wide is inside and outside.
For ease of description, spatially relative term can be used herein, as " ... on ", " ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation of sign.It should be understood that spatially relative term is intended to comprising the orientation in addition to device described in figure
Except different direction in use or operation.For example, being described as if the device in attached drawing is squeezed " in other devices
It will be positioned as " under other devices or construction after part or construction top " or the device of " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " may include " ... top " and
" in ... lower section " two kinds of orientation.The device can also be positioned with other different modes and (is rotated by 90 ° or in other orientation), and
And respective explanations are made to the opposite description in space used herein above.
In addition, it should be noted that, limiting components using the words such as " first ", " second ", it is only for be convenient for
Corresponding components are distinguished, do not have Stated otherwise such as, there is no particular meanings for above-mentioned word, therefore should not be understood as to this
The limitation of utility model protection range.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of battery component, which is characterized in that the battery component includes:
One end of battery core (21), the battery core (21) has tab (211)；
It connects circuit board (22), the battery core (21) is electrically connected by the tab (211) with the connection circuit board (22), institute
State between the end of battery core (21) and connection circuit board (22) and connection circuit board (22) far from the battery core
(21) surface is provided with the first sealant (23).
2. battery component according to claim 1, which is characterized in that the battery component further include:
Mounting portion, setting are arranged in one end with tab (211) of the battery core (21), the connection circuit board (22) in institute
It states in mounting portion.
3. battery component according to claim 2, which is characterized in that the mounting portion includes:
Circuit board shell (24) is provided with lattice (241), the lattice on the inner wall of the circuit board shell (24)
(241) the circuit board shell (24) is separated into the first accommodating layer and the second accommodating layer, second accommodating layer is close to described
Battery core (21) setting, the connection circuit board (22) are located in first accommodating layer, are arranged on the connection circuit board (22)
There is intercommunicating pore (22a) first sealant (23) to be located in first accommodating layer and second accommodating layer.
4. battery component according to claim 3, which is characterized in that the lattice (241) includes boss, the boss
Annular is arranged on the inner wall of the circuit board shell (24).
5. battery component according to claim 2, which is characterized in that the battery component includes multiple spaced institutes
It states battery core (21), the battery component further includes battery case (25), and the battery case (25) is wrapped in multiple battery cores
(21) outside is provided with the first heat release hole (251) on the battery case (25), and the mounting portion is set in the battery case
The outside of body (25).
6. battery component according to claim 5, which is characterized in that be provided on the battery case (25) multiple described
First heat release hole (251), the gap between multiple first heat release holes (251) and multiple battery cores (21), which corresponds, to be set
It sets.
7. a kind of battery modules, which is characterized in that the battery modules include:
Shell (10)；
Battery component (20), in the shell (10), the battery component (20) is any one of claims 1 to 6 for setting
The battery component；
Control module (30), in the shell (10), the battery component (20) is electrically connected with the control module (30) for setting
It connects.
8. battery modules according to claim 7, which is characterized in that the control module (30) includes:
It controls shell (31), is provided with the second cable-through hole (311) on the control shell (31)；
Control circuit board (32), control circuit board (32) setting is in the control shell (31), the control circuit board
(32) it is electrically connected by second cable-through hole (311) with the connection circuit board (22) of the battery component.
9. battery modules according to claim 8, which is characterized in that the bottom of control shell (31) is provided with extension
Column, the extending column extend towards the battery component (20), are provided with second cable-through hole (311) on the extending column.
10. a kind of unmanned plane, which is characterized in that the unmanned plane includes battery pack described in any one of claims 1 to 6
Part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821983175.9U CN209169209U (en) | 2018-11-28 | 2018-11-28 | Battery component, battery modules and unmanned plane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821983175.9U CN209169209U (en) | 2018-11-28 | 2018-11-28 | Battery component, battery modules and unmanned plane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209169209U true CN209169209U (en) | 2019-07-26 |
Family
ID=67340881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821983175.9U Active CN209169209U (en) | 2018-11-28 | 2018-11-28 | Battery component, battery modules and unmanned plane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209169209U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022095065A1 (en) * | 2020-11-09 | 2022-05-12 | 深圳市大疆创新科技有限公司 | Circuit board assembly, battery kit and electronic device |
-
2018
- 2018-11-28 CN CN201821983175.9U patent/CN209169209U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022095065A1 (en) * | 2020-11-09 | 2022-05-12 | 深圳市大疆创新科技有限公司 | Circuit board assembly, battery kit and electronic device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 510000 Block C, 115 Gaopu Road, Tianhe District, Guangzhou City, Guangdong Province Patentee after: Guangzhou Jifei Technology Co.,Ltd. Address before: 510000, No. 1, Cheng Cheng Road, Gaotang Software Park, Guangzhou, Guangdong, Tianhe District, 3A01 Patentee before: Guangzhou Xaircraft Technology Co.,Ltd. |
|
| CP03 | Change of name, title or address |