CN213692211U - Battery compartment - Google Patents
Battery compartment Download PDFInfo
- Publication number
- CN213692211U CN213692211U CN202022618751.3U CN202022618751U CN213692211U CN 213692211 U CN213692211 U CN 213692211U CN 202022618751 U CN202022618751 U CN 202022618751U CN 213692211 U CN213692211 U CN 213692211U
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- Prior art keywords
- mounting groove
- battery compartment
- circuit board
- cover body
- battery module
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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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- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a battery compartment, this battery compartment includes: the contactor comprises a shell, a driving circuit board, a contactor and a battery module, wherein the shell comprises a bottom shell and an upper cover, the bottom shell is provided with an installation groove, and the upper cover is connected with the bottom shell and covers a notch of the installation groove; the driving circuit board is arranged in the mounting groove; the contactor is arranged in the mounting groove and is electrically connected with the driving circuit board; the battery module is arranged in the mounting groove and is electrically connected with the contactor; wherein, the drive circuit board contactor and the battery module are laid in proper order in the diapire of mounting groove. The utility model discloses the inside spatial layout of battery compartment has been simplified to the battery compartment, has simplified the inside of battery compartment simultaneously and has walked the line, improves the maintainability of battery compartment.
Description
Technical Field
The utility model relates to a new forms of energy equipment technical field, in particular to battery compartment.
Background
In general, a power supply product includes several parts such as a battery, a contactor, a switch, a driving board, and a control board, and in order to reduce the volume of the product, internal devices are stacked and connected to each other by cables. Because each part lamination in the complete machine is handled, it is inconvenient to dismantle during the maintenance, and cause the cable to distribute in a jumble alternately, also influence the heat-sinking capability.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims at providing a battery compartment aims at simplifying the spatial layout of battery compartment, improves the maintainability of battery compartment.
In order to achieve the above object, the utility model provides a battery compartment includes:
the electronic device comprises a shell, a shell and a cover, wherein the shell comprises a bottom shell and an upper cover, the bottom shell is provided with an installation groove, and the upper cover is connected with the bottom shell and covers a notch of the installation groove;
the driving circuit board is arranged in the mounting groove;
the contactor is arranged in the mounting groove and is electrically connected with the driving circuit board; and
the battery module is arranged in the mounting groove and is electrically connected with the contactor;
wherein, the drive circuit board contactor and the battery module are laid in proper order in the diapire of mounting groove.
In an embodiment of the present invention, the notch of the mounting groove is provided with a positioning portion;
the upper cover is provided with a fastening part, and the fastening part is connected with the fastening part in a buckling manner.
In an embodiment of the present invention, the mounting groove is a rectangular groove body, and the opposite two side edges of the notch of the mounting groove are provided with the positioning portions;
the upper cover comprises a first cover body and a second cover body, the first cover body and the second cover body are provided with the fastening portions, the first cover body and the second cover body cover the notch of the mounting groove, the first cover body corresponds to the driving circuit board, and the second cover body corresponds to the battery module and the driving circuit board.
In an embodiment of the present invention, the other two sides of the notch of the mounting groove are provided with locking portions;
one side of the first cover body, which is far away from the fastening part, extends to form two convex parts, each convex part is provided with a first yielding hole corresponding to the locking part, the second cover body is laminated with the convex parts, and a second yielding hole corresponding to each first yielding hole is formed;
the fixing piece penetrates through the second yielding hole and the first yielding hole to be connected with the locking portion, so that the first cover body and the second cover body are locked on the bottom shell.
In an embodiment of the present invention, the side wall of the mounting groove is inclined inward and forms a positioning surface, and the positioning surface abuts against the battery module.
In an embodiment of the present invention, the two opposite side walls of the mounting groove are both inclined inward and formed with the positioning surface.
The utility model discloses an in the embodiment, the casing still includes the locking board, the both ends of locking board with the drain pan is connected, the locking board transversely is located the notch of mounting groove, and with the battery module butt.
In an embodiment of the present invention, the bottom wall of the mounting groove is provided with a limiting groove corresponding to the battery module;
and/or the bottom wall part of the mounting groove is protruded to form a supporting plane, and the supporting plane is used for bearing the driving circuit board.
In an embodiment of the present invention, the bottom casing is provided with a first air port and a second air port communicating with the mounting groove;
the battery compartment further comprises a fan arranged on the bottom shell, the fan is arranged corresponding to the first air opening or the second air opening and is electrically connected with the driving circuit board.
In an embodiment of the present invention, the outer surface of the bottom shell is provided with a plurality of ribs, and the plurality of ribs are arranged side by side;
and/or, the outer wall surface of the bottom shell is provided with a positioning part, and the positioning part is provided with a positioning hole;
and/or, the battery module includes a plurality of batteries, and a plurality of the batteries pass through the contactor with the drive circuit board is electrically connected.
The utility model discloses technical scheme through with dirver circuit board, contactor and the battery module is laid in proper order the diapire of mounting groove to make each components and parts tiling setting of battery compartment, improve the heat exchange efficiency between each components and parts and the air. On the other hand, adopt contactor connection battery module and dirver circuit board, reduced the inside line of walking in battery compartment, improve the inside clean and tidy nature in battery compartment, improve maintainable efficiency. In another aspect, the bottom shell and the upper cover are matched and packaged to form an integral structure, so that the integrity of the battery compartment is improved. The utility model discloses the inside spatial layout of battery compartment has been simplified to the battery compartment, has simplified the inside of battery compartment simultaneously and has walked the line, improves the maintainability of battery compartment.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an embodiment of a battery compartment according to the present invention;
FIG. 2 is a schematic view of an assembled structure of the battery compartment of FIG. 1;
fig. 3 is a schematic structural view of the bottom case of the present invention;
FIG. 4 is a top view of the bottom housing of FIG. 3;
fig. 5 is a schematic cross-sectional view of the bottom case of fig. 3.
The reference numbers illustrate:
the implementation, functional features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout is to include three juxtapositions, exemplified by "A and/or B," including either the A or B arrangement, or both A and B satisfied arrangement. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides a battery compartment. Referring to fig. 1, it is a schematic structural diagram of an embodiment of the battery compartment of the present invention; referring to fig. 2, a schematic diagram of an assembly structure of the battery compartment in fig. 1 is shown; fig. 3 is a schematic structural diagram of the bottom case of the present invention; referring to fig. 4, a top view of the bottom case of fig. 3 is shown; referring to fig. 5, a cross-sectional structure of the bottom case in fig. 3 is shown.
In the embodiment of the present invention, as shown in fig. 1, the battery compartment includes: casing 1, drive circuit board 3, contactor 5 and battery module 2. The machine shell 1 comprises a bottom shell 11 and an upper cover 12, wherein the bottom shell 11 is provided with a mounting groove 111, and the upper cover 12 is connected with the bottom shell 11 and covers a notch of the mounting groove 111; the driving circuit board 3 is arranged in the mounting groove 111; the contactor 5 is arranged in the mounting groove 111 and is electrically connected with the driving circuit board 3; the battery module 2 is disposed in the mounting groove 111 and electrically connected to the contactor 5. Wherein, the driving circuit board 3, the contactor 5 and the battery module 2 are sequentially laid on the bottom wall of the mounting groove 111.
In this embodiment, through laying driving circuit board 3, contactor 5 and battery module 2 in proper order in the diapire of mounting groove 111 to make each components and parts tiling setting of battery compartment, improve the heat exchange efficiency between each components and parts and the air. On the other hand, adopt contactor 5 to connect battery module 2 and drive circuit board 3, reduced the inside line of walking in battery compartment, improve the inside clean and tidy nature in battery compartment, improve maintainable efficiency. In another aspect, the bottom shell 11 and the upper cover 12 are used to cooperate with each other to form an integral structure, so as to improve the integrity of the battery compartment. The utility model discloses the inside spatial layout of battery compartment has been simplified to the battery compartment, has simplified the inside of battery compartment simultaneously and has walked the line, improves the maintainability of battery compartment.
In an optional embodiment of the present invention, the casing 1 has an up-down direction, the direction of the notch of the mounting groove 111 is upward, the bottom wall of the mounting groove 111 is below, and the upper cover 12 covers the notch of the mounting groove 111. The driving circuit board 3, the contactor 5 and the battery module 2 are tiled on the bottom wall of the mounting groove 111. When the maintenance of the battery compartment is performed, the upper cover 12 can be detached, and then the battery module 2 in the battery compartment is taken out from bottom to top, so that the quick assembly and disassembly of the battery module 2 are realized.
In an optional embodiment of the present invention, the bottom shell 11 may be made of metal, for example: an aluminum alloy; alternatively, the bottom case 11 may be made of plastic.
In an alternative embodiment of the present invention, the upper cover 12 may be made of metal, for example: an aluminum alloy; alternatively, the upper cover 12 may be made of plastic.
In an optional embodiment of the present invention, the contactor 5 refers to an electrical appliance that uses a coil to flow current to generate a magnetic field in industrial electricity, so as to close a contact to control a load.
In an embodiment of the present invention, the notch of the mounting groove 111 is provided with a fastening portion 1121, the upper cover 12 is provided with a fastening portion 126, and the fastening portion 126 is connected to the fastening portion 1121 in a snap-fit manner.
In the present embodiment, a structure of snap connection between the upper cover 12 and the bottom case 11 is adopted, so as to simplify the assembly and disassembly between the upper cover 12 and the bottom case 11.
In an optional embodiment of the present invention, one of the fastening portion 1121 and the fastening portion 126 is a slot, and the other of the fastening portion 1121 and the fastening portion 126 is a buckle.
In an optional embodiment of the present invention, one of the opposite sides of the notch of the mounting groove 111 is provided with a fastening portion 1121, and the other of the opposite sides of the notch of the mounting groove 111 is provided with a fastening member. The fastening portion 126 is disposed on the upper cover 12 corresponding to the fastening member, and the fastening member is disposed on the upper cover 12 corresponding to the fastening member, so as to improve the compactness of the snap connection between the upper cover 12 and the bottom case 11.
In an optional embodiment of the present invention, the bottom shell 11 and the top cover 12 can be locked by screws, so as to improve the installation stability.
In an embodiment of the present invention, the mounting groove 111 is a rectangular groove body, and two opposite side edges of the notch of the mounting groove 111 are provided with fastening portions 1121; understandably, the bottom shell 11 and the upper cover 12 are both rectangular shells, so that the structure of the battery compartment is more compact, and corners are prevented from protruding; the mounting groove 111 is a rectangular groove body, so that the driving circuit board 3, the contactor 5 and the battery module 2 can be conveniently and sequentially laid in the mounting groove 111, and the layout compactness of electronic components in the mounting groove 111 is improved.
In an embodiment of the present invention, the upper cover 12 includes a first cover 121 and a second cover 124, the first cover 121 and the second cover 124 are provided with fastening portions 126, the first cover 121 and the second cover 124 cover the notches of the mounting groove 111, the first cover 121 is disposed corresponding to the driving circuit board 3, and the second cover 124 is disposed corresponding to the battery module 2 and the driving circuit board 3.
In this embodiment, the upper cover 12 includes a first cover 121 and a second cover 124, the first cover 121 and the second cover 124 are connected to the bottom case 11 by a snap-fit connection, so that the first cover 121 is disposed corresponding to the driving circuit board 3, and the second cover 124 is disposed corresponding to the battery module 2 and the driving circuit board 3. When the operator needs to disassemble and assemble the battery module 2, the operator only needs to disassemble the second cover 124, thereby improving the efficiency of disassembly and assembly.
In an optional embodiment of the present invention, the first cover 121 and the second cover 124 are spaced apart from each other or abut against each other, and the first cover 121 and the second cover 124 can be locked to the bottom case 11 by screws respectively.
In an optional embodiment of the present invention, the first cover 121 and the second cover 124 can be partially stacked and locked with the bottom case 11 by screws.
In an embodiment of the present invention, the other two sides of the notch of the mounting groove 111 are provided with locking portions 1122; one side of the first cover 121 facing away from the fastening portion 126 extends to form two protrusions 122, each protrusion 122 is provided with a first yielding hole 123 corresponding to the locking portion 1122, the second cover 124 is stacked with the protrusions 122, and a second yielding hole 125 corresponding to each first yielding hole 123 is provided;
the fixing member passes through the second and first yielding holes 125 and 123 to connect with the locking portion 1122, so as to lock the first and second covers 121 and 124 on the bottom case 11. Wherein, the mounting is screw or bolt.
In this embodiment, the second cover 124 and the two protruding portions 122 of the first cover 121 are stacked, so that the second yielding hole 125 on the second cover 124 corresponds to the first yielding hole 123 on the two protruding portions 122, and when the fixing member passes through the second yielding hole 125 and the first yielding hole 123, the fixing member can be connected to the locking portion 1122, so as to fix the second cover 124, the first cover 121, and the bottom case 11 at the same time, thereby improving the assembly and disassembly efficiency.
In an embodiment of the present invention, the side wall of the mounting groove 111 is inclined inward to form a positioning surface 113, and the positioning surface 113 abuts against the battery module 2. It is understood that a positioning surface 113 is defined at both ends of the bottom case 11, and a side wall surface of the mounting groove 111 is formed to be inclined from a predetermined position of the bottom case 11 to one end thereof.
In this embodiment, the structure of locating surface 113 and battery module 2 butt to play certain positioning action to battery module 2, avoid battery module 2 to rock in mounting groove 111.
In an alternative embodiment of the present invention, the predetermined position may be a middle position of the bottom case 11. Alternatively, the predetermined position may be a position between an intermediate position of the bottom case 11 and one end of the bottom case 11.
In an optional embodiment of the present invention, one end of the positioning surface 113 adjacent to the bottom case 11 forms a supporting surface, and the supporting surface is parallel to and abuts against the surface of the battery module 2.
The utility model discloses an in the embodiment, the relative both sides wall of mounting groove 111 all inwards inclines and is formed with locating surface 113, when needs installation battery module 2, can push between battery module 2 to two locating surfaces 113 based on mounting groove 111 diapire level to make battery module 2's both sides face and the 113 butts of locating surface that correspond, it is even to improve the 2 both sides face atress of battery module, avoids battery module 2 to damage.
In an embodiment of the present invention, the casing 1 further includes a locking plate 13, both ends of the locking plate 13 are connected to the bottom casing 11, and the locking plate 13 is transversely disposed on the notch of the mounting groove 111 and abuts against the battery module 2.
In this embodiment, the both ends that adopt locking plate 13 are connected with drain pan 11 to span in the notch of mounting groove 111, so that locking plate 13 and battery module 2 butt, in order to fix a position the lock to attach battery module 2, reduce rocking of battery module 2, improve the job stabilization nature in battery compartment.
In an embodiment of the present invention, the bottom wall of the mounting groove 111 is provided with a limiting groove 114 corresponding to the battery module 2 to limit the position of the battery module 2, thereby improving the working stability of the battery compartment.
The utility model discloses an in the embodiment, the protruding supporting plane 115 that forms of bottom wall portion of mounting groove 111, supporting plane 115 are used for bearing drive circuit board 3 to make and raise drive circuit board 3, make drive circuit board 3's pad correspond with contactor 5's link, reduce the wiring degree of difficulty, improve the compact of battery compartment inner structure.
In an embodiment of the present invention, the bottom case 11 is provided with a first air opening 116 and a second air opening 117 communicating with the mounting groove 111.
The battery compartment further comprises a fan 4 arranged on the bottom shell 11, and the fan 4 is arranged corresponding to the first air opening 116 or the second air opening 117 and is electrically connected with the driving circuit board 3.
In this embodiment, the bottom case 11 is provided with the first air opening 116 and the second air opening 117 communicating with the mounting groove 111, and the fan 4 is disposed corresponding to the first air opening 116 or the second air opening 117, so that the outside air can enter into the mounting groove 111, and the cooling efficiency of the battery compartment is improved.
In an embodiment of the present invention, the first air opening 116 and the second air opening 117 are disposed just opposite to each other, so as to improve the air convection in the mounting groove 111.
The utility model discloses an in the embodiment, the surface of drain pan 11 is provided with a plurality of protruding muscle 118, and a plurality of protruding muscle 118 set up side by side, improve drain pan 11 and external environment's area of contact, improve the radiating efficiency of battery compartment.
In an embodiment of the present invention, the outer wall surface of the bottom casing 11 is provided with a positioning portion 119, and the positioning portion 119 is provided with a positioning hole 1191, so that the battery compartment can be positioned on other external structures by the positioning portion 119.
The utility model discloses an in the embodiment, battery module 2 includes a plurality of batteries, and a plurality of batteries pass through contactor 5 and are connected with 3 electricity of dirver circuit board, are connected with contactor 5 electricity through a plurality of batteries, avoid monolithic battery to damage and lead to the whole unable work of battery compartment.
The above is only the optional embodiment of the present invention, and not therefore the scope of the present invention is limited, all under the inventive concept, the equivalent structure transformation made by the contents of the specification and the drawings is utilized, or the direct/indirect application is included in other related technical fields in the patent protection scope of the present invention.
Claims (10)
1. A battery compartment, comprising:
the electronic device comprises a shell, a shell and a cover, wherein the shell comprises a bottom shell and an upper cover, the bottom shell is provided with an installation groove, and the upper cover is connected with the bottom shell and covers a notch of the installation groove;
the driving circuit board is arranged in the mounting groove;
the contactor is arranged in the mounting groove and is electrically connected with the driving circuit board; and
the battery module is arranged in the mounting groove and is electrically connected with the contactor;
wherein, the drive circuit board contactor and the battery module are laid in proper order in the diapire of mounting groove.
2. The battery compartment of claim 1, wherein the notch of the mounting groove is provided with a retaining portion;
the upper cover is provided with a fastening part, and the fastening part is connected with the fastening part in a buckling manner.
3. The battery compartment according to claim 2, wherein the mounting groove is a rectangular groove body, and the buckling parts are arranged on two opposite sides of the notch of the mounting groove;
the upper cover comprises a first cover body and a second cover body, the first cover body and the second cover body are provided with the fastening portions, the first cover body and the second cover body cover the notch of the mounting groove, the first cover body corresponds to the driving circuit board, and the second cover body corresponds to the battery module and the driving circuit board.
4. The battery compartment according to claim 3, wherein locking parts are provided at the other two sides of the notch of the mounting groove;
one side of the first cover body, which is far away from the fastening part, extends to form two convex parts, each convex part is provided with a first yielding hole corresponding to the locking part, the second cover body is laminated with the convex parts, and a second yielding hole corresponding to each first yielding hole is formed;
the fixing piece penetrates through the second yielding hole and the first yielding hole to be connected with the locking portion, so that the first cover body and the second cover body are locked on the bottom shell.
5. The battery compartment according to claim 1, wherein the side walls of the mounting groove are inclined inward and form a positioning surface, and the positioning surface abuts against the battery module.
6. The battery compartment of claim 5, wherein opposite side walls of the mounting groove are both inwardly inclined and formed with the positioning surface.
7. The battery compartment of claim 1, wherein the housing further comprises a locking plate, two ends of the locking plate are connected to the bottom shell, and the locking plate is transversely disposed in the notch of the mounting groove and abuts against the battery module.
8. The battery compartment according to claim 1, wherein a bottom wall of the mounting groove is provided with a limiting groove corresponding to the battery module;
and/or the bottom wall part of the mounting groove is protruded to form a supporting plane, and the supporting plane is used for bearing the driving circuit board.
9. The battery compartment according to any one of claims 1 to 8, wherein the bottom case is provided with a first air opening and a second air opening communicating with the mounting groove;
the battery compartment further comprises a fan arranged on the bottom shell, the fan is arranged corresponding to the first air opening or the second air opening and is electrically connected with the driving circuit board.
10. The battery compartment according to any one of claims 1 to 8, wherein the outer surface of the bottom case is provided with a plurality of ribs, and the plurality of ribs are arranged side by side;
and/or, the outer wall surface of the bottom shell is provided with a positioning part, and the positioning part is provided with a positioning hole;
and/or, the battery module includes a plurality of batteries, and a plurality of the batteries pass through the contactor with the drive circuit board is electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022618751.3U CN213692211U (en) | 2020-11-12 | 2020-11-12 | Battery compartment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022618751.3U CN213692211U (en) | 2020-11-12 | 2020-11-12 | Battery compartment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213692211U true CN213692211U (en) | 2021-07-13 |
Family
ID=76731629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022618751.3U Active CN213692211U (en) | 2020-11-12 | 2020-11-12 | Battery compartment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213692211U (en) |
-
2020
- 2020-11-12 CN CN202022618751.3U patent/CN213692211U/en active Active
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