CN209786027U - Battery cabinet - Google Patents
Battery cabinet Download PDFInfo
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- CN209786027U CN209786027U CN201920845218.5U CN201920845218U CN209786027U CN 209786027 U CN209786027 U CN 209786027U CN 201920845218 U CN201920845218 U CN 201920845218U CN 209786027 U CN209786027 U CN 209786027U
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- boss
- battery
- side wall
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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 provides a battery cabinet, which comprises a supporting unit and a battery box arranged in the supporting unit; the supporting unit is provided with a side wall and a bottom wall which extend along the installation direction, and the battery box is inserted into the supporting unit along the installation direction and is supported on the bottom wall; the battery box comprises a box body with a side wall and a first boss, wherein the side wall of the box body extends along the length direction of the battery box and is opposite to the side wall of the supporting unit, the side wall of the box body is provided with a first end part which is positioned at the upstream of the installation direction and a second end part which is positioned at the downstream of the installation direction and is positioned at the two ends of the length direction respectively, the first boss is positioned between the first end part and the second end part, and the first boss protrudes upwards from the outer side of the width direction of the side wall of the battery box along the height direction of the battery box and extends along the length; the supporting unit comprises a first limiting part arranged on the side wall of the supporting unit, and the first limiting part is in press fit with the first boss from the top. The utility model discloses a battery cabinet can improve battery box fixed strength and be convenient for maintain.
Description
Technical Field
The utility model relates to a power battery field especially relates to a battery cabinet.
Background
aiming at the development and application of the existing energy storage system, the requirement for cost reduction of energy storage equipment using the battery cabinet is more and more obvious, and one direction of the existing cost reduction is a large battery box scheme, namely, the number of batteries in a single battery box in the battery cabinet is increased, and the cost of corresponding parts is reduced through cost sharing. However, as the electric quantity of the battery box is increased, the requirement on the fixing strength of the battery box in the battery cabinet is higher and higher, and meanwhile, the maintenance convenience of the battery box (after the whole battery cabinet is arranged, the battery box can be operated after being removed from the front, and the left side and the right side of the battery box are blocked) is also correspondingly required. Therefore, the fixing strength of the large battery box can be satisfied, and the fixing mode convenient for maintenance is also difficult.
The front part of the battery box and the battery cabinet are fixed through bolts in the conventional fixing mode, and the tail part of the battery box is fixed through a pressing strip. In addition, the periphery of the battery box is fixed with the battery cabinet by bolts, but the battery box is complex to install and disassemble and is inconvenient to maintain.
SUMMERY OF THE UTILITY MODEL
In view of the defects existing in the prior art, the utility model aims to provide a battery cabinet, it can improve battery box fixed strength and be convenient for maintain.
In order to achieve the above object, the present invention provides a battery cabinet, which includes a supporting unit and a battery box disposed in the supporting unit; the supporting unit is provided with a side wall and a bottom wall which extend along the installation direction, and the battery box is inserted into the supporting unit along the installation direction and is supported on the bottom wall of the supporting unit; the battery box comprises a box body, the box body is provided with a side wall and a first boss, the side wall of the box body extends along the length direction of the battery box and is opposite to the side wall of the supporting unit, the side wall of the box body is provided with a first end part and a second end part which are respectively positioned at two ends of the length direction of the battery box, the first end part is positioned at the upstream of the installation direction, the second end part is positioned at the downstream of the installation direction, the first boss is positioned between the first end part and the second end part, and the first boss protrudes upwards from the outer side of the width direction of the side wall of the battery box along the height direction of the battery box and extends; the supporting unit comprises a first limiting piece, and the first limiting piece is arranged on the side wall of the supporting unit; the first limiting piece is in press fit with the first boss from the upper part.
in an embodiment, the box body is further provided with a second boss, correspondingly, the supporting unit further comprises a second limiting piece, and the second limiting piece is arranged on the side wall of the supporting unit; the second boss protrudes upwards from the outer side of the width direction of the side wall of the battery box along the height direction of the battery box and extends along the length direction of the battery box, the second boss is positioned at the second end part of the side wall of the box body, and the height of the second boss along the height direction is smaller than that of the first boss along the height direction; the second limiting piece is in press fit with the second boss from the upper part.
In an embodiment, the box body is further provided with a third boss, and correspondingly, the supporting unit further comprises a third limiting piece, and the third limiting piece is arranged on the side wall of the supporting unit; the third boss protrudes upwards from the outer side of the width direction of the side wall of the battery box along the height direction of the battery box and extends along the length direction of the battery box, the third boss is positioned at the first end part of the side wall of the box body, and the height of the third boss along the height direction is greater than that of the first boss along the height direction; the third limiting part is in press fit with the third boss from the upper part.
In one embodiment, the first bosses are multiple, the multiple first bosses are spaced from each other along the length direction of the battery box, the heights of the multiple first bosses along the height direction are sequentially reduced along the installation direction, and the highest height of the multiple first bosses is lower than the height of the third bosses; correspondingly, the first limiting parts are multiple, and each first limiting part is in press fit with one corresponding first boss from the top.
In one embodiment, the first bosses are multiple, the first bosses are spaced from each other along the length direction of the battery box, the heights of the first bosses along the height direction are sequentially reduced along the installation direction, and the lowest height of the first bosses is higher than that of the second bosses; correspondingly, the first limiting parts are multiple, and each first limiting part is in press fit with one corresponding first boss from the top.
In one embodiment, the first bosses are multiple, the multiple first bosses are spaced from each other along the length direction of the battery box, the heights of the multiple first bosses along the height direction are sequentially reduced along the installation direction, the lowest height of the multiple first bosses is higher than that of the second bosses, and the highest height of the multiple first bosses is lower than that of the third bosses; correspondingly, the first limiting parts are multiple, and each first limiting part is in press fit with one corresponding first boss from the top.
In one embodiment, the first boss is one and is disposed at the middle of the side wall of the battery box along the length direction.
In one embodiment, the first position-limiting member includes a first fixing portion and a first position-limiting portion; the first fixing part is fixed on the side wall of the supporting unit, and the first limiting part extends from the first fixing part towards the battery box.
in an embodiment, the first limiting member further includes a first guiding portion extending from the first limiting portion in an upward direction inclined in a direction opposite to the mounting direction.
The utility model has the advantages as follows:
The utility model discloses an among the battery cabinet, in the in-process that pushes supporting element with the battery box, because the first boss of the box of battery box can press the cooperation with first locating part on the lateral wall when the lateral wall of supporting element, make the part between the first end of battery box and the second end fixed because of compressing tightly like this, thereby improve the fixed strength of battery box, and when maintaining the battery box, because the battery box only can be operated along length direction's both ends, both ends along width direction all are blocked and are difficult to install and dismantle, press the part between the first end of fixed battery box and the second end through first locating part from the top and first boss, satisfy the convenience that the battery box maintained.
Drawings
Fig. 1 is a perspective view of an embodiment of the battery cabinet of the present invention.
Fig. 2 is an enlarged perspective view of a portion a in fig. 1.
fig. 3 is a perspective view of a battery box of the embodiment of the battery cabinet of fig. 1.
Fig. 4 is a side view of the battery case of fig. 3.
fig. 5 is a schematic view of the support unit of the embodiment of the battery cabinet of fig. 1 assembled with the battery case, in which the side and bottom walls of the support unit are omitted.
Fig. 6 is a schematic view of the assembled support unit and battery box of the embodiment of the battery cabinet of fig. 1, in which the side walls and bottom wall of the support unit are omitted.
Fig. 7 is a perspective view of a support unit of the embodiment of the battery cabinet of fig. 1.
Fig. 8 is a perspective view of another embodiment of the battery cabinet of the present invention, in which the side wall and the bottom wall of the supporting unit are omitted.
fig. 9 is a perspective view of the support unit of the embodiment of the battery cabinet of fig. 8 assembled with the battery box, showing the side and bottom walls of the support unit.
Fig. 10 is a perspective view of a support unit of the embodiment of the battery cabinet of fig. 8.
Fig. 11 is another perspective view of the support unit of the embodiment of the battery cabinet of fig. 8.
Fig. 12 is an exploded perspective view of a battery box of the embodiment of the battery cabinet of fig. 8.
fig. 13 is a perspective view of the battery box of the embodiment of the battery cabinet of fig. 8, viewed from another angle.
Fig. 14 is a perspective view of a support unit according to another embodiment of the present invention.
Wherein the reference numerals are as follows:
First end of B battery cabinet 211a
1 support unit 211b second end
11 side wall 212 first boss
12 bottom wall 213 second boss
13 first stop 214 third boss
131 first fixing part 21a upper shell
132 first position-limiting part 21b side support
133 first guide part 21c lower supporter
134 first projection 21d front mounting
135 cushion pad 3 column
14 second stop member M mounting direction
15 third stopper L in the longitudinal direction
2 height direction of battery box H
21 width direction of case W
211 sidewall R groove
Detailed Description
The accompanying drawings illustrate embodiments of the present invention and it is to be understood that the disclosed embodiments are merely exemplary of the invention, which can be embodied in various forms, and therefore, specific details disclosed herein are not to be interpreted as limiting, but merely as a basis for the claims and as a representative basis for teaching one skilled in the art to variously employ the present invention.
The battery cabinet B according to the present invention is described in detail below with reference to the drawings.
Referring to fig. 1, the battery cabinet B of the present invention includes a supporting unit 1 and a battery box 2 disposed in the supporting unit 1. The battery cabinet B may further include a column 3, and the supporting unit 1 is disposed on the column 3.
as shown in fig. 1, the support unit 1 is provided in plurality to dispose the battery box 2 by making full use of the space of the battery cabinet B. Wherein the supporting units 1 may be provided in a pair. Each pair of support units 1 is mirror image of each other to support each battery case 2.
Referring to fig. 1, the support unit 1 has a side wall 11 and a bottom wall 12 extending in the mounting direction M, and the battery case 2 is inserted into the support unit 1 in the mounting direction M and supported on the bottom wall 12 of the support unit 1. The support unit 1 has a frame structure, but the structure of the support unit 1 is not limited thereto, and the support unit 1 may have a box-like structure.
As shown in fig. 1 and fig. 2, the supporting unit 1 includes a first limiting member 13, and the first limiting member 13 is disposed on the sidewall 11 of the supporting unit 1. The first limiting member 13 includes a first fixing portion 131 and a first limiting portion 132; the first fixing portion 131 is fixed to the sidewall 11 of the supporting unit 1, and the first limiting portion 132 extends from the first fixing portion 131 toward the battery box 2. The first limiting member 13 may further include a first guide portion 133 extending obliquely upward from the first limiting portion 132 in a direction opposite to the mounting direction M to play a role of guiding the mounting of the battery box 2, thereby preventing the battery box 2 from being mounted from an incorrect direction. The first limiting member 13 may further include a first protrusion 134, and the first protrusion 134 is disposed on the first limiting member 13 and located at a connection position between the first fixing portion 131 and the first limiting portion 132, so as to enhance the structural strength of the first limiting member 13. The first limiting member 13 may be provided with a buffer pad 135, and the buffer pad 135 is fixed to the bottom of the first limiting portion 132 and the bottom of the first guiding portion 133, and is used for protecting the first boss 212 of the battery box 2, which will be described later, and preventing the surface of the first boss 212 contacting with the first limiting member 1 from being worn and scratched during the assembly process, and meanwhile, is beneficial to reducing the sliding friction resistance and improving the assembly efficiency.
Referring to fig. 3 to 7 and 8 to 11, the battery case 2 includes a case body 21. The case body 21 has a side wall 211 and a first boss 212, the side wall 211 of the case body 21 extends in the longitudinal direction L of the battery case 2 and is opposed to the side wall 11 of the support unit 1, the side wall 211 of the case body 21 has a first end portion 211a and a second end portion 211b respectively located at both ends in the longitudinal direction L of the battery case 2, the first end portion 211a is located upstream in the mounting direction M, the second end portion 211b is located downstream in the mounting direction M, the first boss 212 is located between the first end portion 211a and the second end portion 211b, the first boss 212 protrudes upward in the height direction H of the battery case 2 from the outside in the width direction W of the side wall 211 of the battery case 2 and extends in the longitudinal direction L of the battery case 2; the first limiting member 13 is pressed against and engaged with the first boss 212 from above. Wherein the first boss 212 is trapezoidal. However, the shape of the first boss 212 is not limited thereto, and the first boss 212 may have other shapes.
The utility model discloses an among the battery cabinet B, in the in-process that pushes supporting element 1 with battery box 2, because the first boss 212 of box 21 of battery box 2 can be in the cooperation of bearing against with first locating part 13 on lateral wall 11 when the lateral wall 11 of supporting element 1, make the part between first end 211a and the second end 211B of battery box 2 fixed because of compressing tightly like this, thereby improve the fixed strength of battery box 2, and when maintaining battery box 2, because battery box 2 only can be operated along the both ends of length direction L, both ends along width direction W all are blocked and are difficult to install and dismantle, come the part between first end 211a and the second end 211B of fixed battery box 2 through first locating part 13 from the top and the first boss 212 mode of bearing against the cooperation, satisfy the convenience that battery box 2 maintained.
Referring to the embodiments of fig. 3 to 7 and 8 to 11, in order to enhance the fixation of the battery box 2, the box body 21 may further be provided with a second boss 213, a third boss 214, or a second boss 213 and a third boss 214.
Referring to the embodiment shown in fig. 3 to 7 and 8 to 11, the case 21 is provided with a first boss 212 and a second boss 213, and correspondingly, the supporting unit 1 further includes a second limiting member 14, and the second limiting member 14 is disposed on the sidewall 11 of the supporting unit 1; the second bosses 213 project upward from the outer sides of the width direction W of the side walls 211 of the battery case 2 in the height direction H of the battery case 2 and extend in the length direction L of the battery case 2, the second bosses 213 are located at the second end portions 211b of the side walls 211 of the case body 21, and the height of the second bosses 213 in the height direction H is smaller than the height of the first bosses 212 in the height direction H; the second limiting member 14 is pressed against and engaged with the second boss 213 from above. In the embodiment shown in fig. 3-7, there is one first boss 212. In the embodiment shown in fig. 8 to 11, the first bosses 212 are plural (for example, two), the plural first bosses 212 are spaced apart from each other in the length direction L of the battery case 2, and the heights of the plural first bosses 212 in the height direction H decrease in order in the mounting direction M, and the lowest height of the plural first bosses 212 is higher than the height of the second boss 213; correspondingly, a plurality of first limiting members 13 are provided, and each first limiting member 13 is pressed against and matched with a corresponding one of the first bosses 212 from above. In the process of pushing the battery box 2 into the supporting unit 1, since the heights of the first boss 212 and the second boss 213 along the height direction H are sequentially reduced along the installation direction M, the first boss 212 is only in press fit with the first limiting member 13 at the corresponding position, and the second boss 213 is only in press fit with the second limiting member 14 at the corresponding position, so that the battery box 2 is uniformly pressed from the second end 211b to the portion between the first end 211a and the second end 211b, and the fixing strength of the battery box 2 is improved. As shown in the embodiment of fig. 3 and 8, the first boss 212 and the second boss 213 have the same shape, and the second limiting member 14 and the first limiting member 13 have the same shape and structure. The second boss 213 is shaped the same as the first boss 212 to facilitate manufacturing. Of course, the second bosses 213 may have a different shape from the first bosses 212.
In the embodiments shown in fig. 3 to 7 and 8 to 11, the box body 21 is further provided with a third boss 214, correspondingly, the supporting unit 1 further includes a third limiting member 15, and the third limiting member 15 is disposed on the side wall 11 of the supporting unit 1; the third bosses 214 project upward from the outer sides of the width direction W of the side walls 211 of the battery case 2 in the height direction H of the battery case 2 and extend in the length direction L of the battery case 2, the third bosses 214 are located at the first end portions 211a of the side walls 211 of the case body 21, and the height of the third bosses 214 in the height direction H is greater than the height of the first bosses 212 in the height direction H; the third limiting member 15 is pressed against and engaged with the third boss 214 from above. As shown in fig. 8, when the number of the first bosses 212 is plural, the plural first bosses 212 are spaced from each other along the length direction L of the battery case 2, and the heights of the plural first bosses 212 in the height direction H decrease in order along the mounting direction M, the lowest height of the plural first bosses 212 is higher than the height of the second boss 213, and the highest height of the plural first bosses 212 is lower than the height of the third boss 214; correspondingly, a plurality of first limiting members 13 are provided, and each first limiting member 13 is pressed against and matched with a corresponding one of the first bosses 212 from above. Referring to fig. 5, 6 and 7, in the process of pushing the battery box 2 into the supporting unit 1, since the heights of the third boss 214, the first boss 212 and the second boss 213 decrease along the height direction H in sequence along the installation direction M, the first boss 212 only presses against and fits with the first limiting member 13 at the corresponding position, the second boss 213 only presses against and fits with the second limiting member 14 at the corresponding position, and the third boss 214 only presses against and fits with the third limiting member 15 at the corresponding position, so that the battery box 2 is uniformly pressed from the second end 211b to the first end 211a, a multi-point pressing manner is formed, and the fixing strength of the battery box 2 is improved. The first boss 212, the second boss 213, and the third boss 214 may be integrally formed with the sidewall 211 of the case 21. As shown in the embodiment of fig. 3 and 8, the first boss 212 and the third boss 214 have the same shape, and the third limiting member 15 and the first limiting member 13 have the same shape and structure. The third boss 214 is shaped the same as the first boss 212 to facilitate manufacturing. Of course, the third boss 214 may have a different shape than the first boss 212.
Referring to the embodiment shown in fig. 3 to 7 and 8 to 11, the case 21 is provided with a first boss 212 and a third boss 214, and correspondingly, the supporting unit 1 further includes a third limiting member 15, and the third limiting member 15 is disposed on the side wall 11 of the supporting unit 1; the third bosses 214 project upward from the outer sides of the width direction W of the side walls 211 of the battery case 2 in the height direction H of the battery case 2 and extend in the length direction L of the battery case 2, the third bosses 214 are located at the first end portions 211a of the side walls 211 of the case body 21, and the height of the third bosses 214 in the height direction H is greater than the height of the first bosses 212 in the height direction H; the third limiting member 15 is pressed against and engaged with the third boss 214 from above. In the embodiment shown in fig. 3-7, there is one first boss 212. In the embodiment shown in fig. 8 to 11, the first bosses 212 are plural, the plural first bosses 212 are spaced from each other along the length direction L of the battery case 2, and the heights of the plural first bosses 212 along the height direction H decrease in order along the mounting direction M, and the highest height of the plural first bosses 212 is lower than the height of the third boss 214; correspondingly, a plurality of first limiting members 13 are provided, and each first limiting member 13 is pressed against and matched with a corresponding one of the first bosses 212 from above. In the process of pushing the battery box 2 into the supporting unit 1, since the heights of the third boss 214 and the first boss 212 along the height direction H are sequentially reduced along the installation direction M, the first boss 212 is only in press fit with the first limiting member 13 at the corresponding position, and the third boss 214 is only in press fit with the third limiting member 15 at the corresponding position, so that the battery box 2 is uniformly pressed from the first end portion 211a to the portion between the first end portion 211a and the second end portion 211b, and the fixing strength of the battery box 2 is improved.
As shown in fig. 12 and 13, the case body 21 includes an upper housing 21a, side supports 21b, a lower support 21c, and a front mounting member 21 d; a part of the upper case 21a is formed as a side wall 211 of the case 21; the side support 21b is fixedly provided on the outer side of the side wall 211 of the battery case 2 in the width direction W, and the first boss 212 protrudes upward from the side support 21b and extends in the length direction L of the battery case 2; the lower support 21c is formed as a bottom wall 215 of the case 21 and is fixedly connected with the side support 21 b; the front attachment 21d is located at an end of the battery case 2 in the longitudinal direction L and is fitted to the upper case 21 a. The upper housing 21a may have a groove R thereon, and the upper housing 21a is snap-fitted with the front mounting member 21d through the groove R.
as shown in fig. 14, when only the first bosses 212 are provided on the case 21, the first bosses 212 are provided at the middle portion of the side wall 211 of the battery case 2 in the longitudinal direction L, and the middle portion is the midpoint of the side wall 211 of the battery case 2 in the longitudinal direction L or a position near the midpoint.
The above detailed description describes exemplary embodiments, but is not intended to limit the combinations explicitly disclosed herein. Thus, unless otherwise specified, various features disclosed herein can be combined together to form a number of additional combinations that are not shown for the sake of brevity.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (10)
1. A battery cabinet (B) is characterized by comprising a supporting unit (1) and a battery box (2) arranged in the supporting unit (1);
the support unit (1) has a side wall (11) and a bottom wall (12) extending in the mounting direction (M), and the battery box (2) is inserted into the support unit (1) in the mounting direction (M) and supported on the bottom wall (12) of the support unit (1);
The battery box (2) comprises a box body (21), the box body (21) is provided with a side wall (211) and a first boss (212), the side wall (211) of the box body (21) extends along the length direction (L) of the battery box (2) and is opposite to the side wall (11) of the supporting unit (1), the side wall (211) of the box body (21) is provided with a first end part (211a) and a second end part (211b) which are respectively positioned at two ends of the length direction (L) of the battery box (2), the first end part (211a) is positioned at the upstream of the installation direction (M), the second end part (211b) is positioned at the downstream of the installation direction (M), and the first boss (212) is positioned between the first end part (211a) and the second end part (211b), the first boss (212) protrudes upward from the outer side of the side wall (211) of the battery case (2) in the width direction (W) in the height direction (H) of the battery case (2) and extends in the length direction (L) of the battery case (2);
The supporting unit (1) comprises a first limiting piece (13), and the first limiting piece (13) is arranged on the side wall (11) of the supporting unit (1);
the first limiting piece (13) is in press fit with the first boss (212) from the upper part.
2. The battery cabinet (B) according to claim 1,
The box body (21) is also provided with a second boss (213), correspondingly, the supporting unit (1) also comprises a second limiting piece (14), and the second limiting piece (14) is arranged on the side wall (11) of the supporting unit (1);
the second boss (213) protrudes upward from the outer side of the width direction (W) of the side wall (211) of the battery case (2) in the height direction (H) of the battery case (2) and extends in the length direction (L) of the battery case (2), the second boss (213) is located at the second end (211b) of the side wall (211) of the case body (21), and the height of the second boss (213) in the height direction (H) is smaller than the height of the first boss (212) in the height direction (H);
The second limiting piece (14) is pressed against and matched with the second boss (213) from the upper part.
3. The battery cabinet (B) according to claim 1,
the box body (21) is further provided with a third boss (214), correspondingly, the supporting unit (1) further comprises a third limiting piece (15), and the third limiting piece (15) is arranged on the side wall (11) of the supporting unit (1);
the third boss (214) protrudes upwards from the outer side of the width direction (W) of the side wall (211) of the battery box (2) along the height direction (H) of the battery box (2) and extends along the length direction (L) of the battery box (2), the third boss (214) is positioned at the first end part (211a) of the side wall (211) of the box body (21), and the height of the third boss (214) along the height direction (H) is greater than that of the first boss (212) along the height direction (H);
The third limiting piece (15) is in press fit with the third boss (214) from the upper part.
4. The battery cabinet (B) according to claim 2,
The box body (21) is further provided with a third boss (214), correspondingly, the supporting unit (1) further comprises a third limiting piece (15), and the third limiting piece (15) is arranged on the side wall (11) of the supporting unit (1);
The third boss (214) protrudes upwards from the outer side of the width direction (W) of the side wall (211) of the battery box (2) along the height direction (H) of the battery box (2) and extends along the length direction (L) of the battery box (2), the third boss (214) is positioned at the first end part (211a) of the side wall (211) of the box body (21), and the height of the third boss (214) along the height direction (H) is greater than that of the first boss (212) along the height direction (H);
The third limiting piece (15) is in press fit with the third boss (214) from the upper part.
5. The battery cabinet (B) according to claim 3,
The first bosses (212) are multiple, the first bosses (212) are spaced from each other along the length direction (L) of the battery box (2), the heights of the first bosses (212) along the height direction (H) are sequentially reduced along the installation direction (M), and the highest height of the first bosses (212) is lower than the height of the third bosses (214);
Correspondingly, the number of the first limiting parts (13) is multiple, and each first limiting part (13) is in press fit with one corresponding first boss (212) from the top.
6. The battery cabinet (B) according to claim 2,
the first bosses (212) are multiple, the first bosses (212) are spaced from each other along the length direction (L) of the battery box (2), the heights of the first bosses (212) along the height direction (H) are sequentially reduced along the installation direction (M), and the lowest height of the first bosses (212) is higher than the height of the second bosses (213);
Correspondingly, the number of the first limiting parts (13) is multiple, and each first limiting part (13) is in press fit with one corresponding first boss (212) from the top.
7. The battery cabinet (B) according to claim 4,
The first bosses (212) are multiple, the first bosses (212) are spaced from each other along the length direction (L) of the battery box (2), the heights of the first bosses (212) along the height direction (H) are sequentially reduced along the installation direction (M), the lowest height of the first bosses (212) is higher than that of the second bosses (213), and the highest height of the first bosses (212) is lower than that of the third bosses (214);
Correspondingly, the number of the first limiting parts (13) is multiple, and each first limiting part (13) is in press fit with one corresponding first boss (212) from the top.
8. The battery cabinet (B) according to claim 1, wherein the first boss (212) is one and provided at a middle portion of the side wall (211) of the battery case (2) in the length direction (L).
9. The battery cabinet (B) according to claim 1, wherein the first limiting member (13) comprises a first fixing portion (131) and a first limiting portion (132);
The first fixing portion (131) is fixed to the side wall (11) of the support unit (1), and the first limiting portion (132) extends from the first fixing portion (131) toward the battery box (2).
10. the battery cabinet (B) according to claim 9, wherein the first stopper (13) further includes a first guide portion (133) extending obliquely upward from the first stopper portion (132) in a direction opposite to the mounting direction (M).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920845218.5U CN209786027U (en) | 2019-06-05 | 2019-06-05 | Battery cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920845218.5U CN209786027U (en) | 2019-06-05 | 2019-06-05 | Battery cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209786027U true CN209786027U (en) | 2019-12-13 |
Family
ID=68788607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920845218.5U Active CN209786027U (en) | 2019-06-05 | 2019-06-05 | Battery cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209786027U (en) |
-
2019
- 2019-06-05 CN CN201920845218.5U patent/CN209786027U/en active Active
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