CN211579632U - Cabinet type energy storage system - Google Patents
Cabinet type energy storage system Download PDFInfo
- Publication number
- CN211579632U CN211579632U CN201922397314.0U CN201922397314U CN211579632U CN 211579632 U CN211579632 U CN 211579632U CN 201922397314 U CN201922397314 U CN 201922397314U CN 211579632 U CN211579632 U CN 211579632U
- Authority
- CN
- China
- Prior art keywords
- battery
- cabinet
- module
- energy storage
- storage system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- 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
Landscapes
- Battery Mounting, Suspending (AREA)
Abstract
The utility model provides a cabinet type energy storage system, which comprises a control cabinet and a plurality of battery cabinets arranged in the same direction, wherein the control cabinet comprises a first cabinet body, a battery management main control module and a pre-flushing resistor arranged in the first cabinet body; the battery cabinet comprises a second cabinet body, a battery module, a radiator and a battery management slave control module, wherein the radiator is arranged on the battery module to radiate the battery module, the battery module is electrically connected with the battery management slave control module, and the battery management slave control module is electrically connected with the battery management master control module; the battery management slave control module is arranged in a corresponding manner with the plurality of battery modules; a plurality of battery cabins are arranged in the second cabinet body along the vertical direction, and a plurality of battery modules are distributed in the battery cabins. By adopting the scheme, the occupied space of the energy storage system can be reduced, and the centralized management and maintenance are facilitated.
Description
Technical Field
The utility model relates to an energy storage system technical field particularly, relates to a cabinet type energy storage system.
Background
A single battery module is an independent energy storage unit, and can not meet the matching requirements of the modern equipment industry in most application occasions due to small capacity. In the prior art, a plurality of battery modules are connected in series to form an energy storage system according to the power value of matched equipment. Some industries are limited by matching sites, and the matching energy storage system is not allowed to occupy the sites excessively. However, the existing energy storage system has low integration level, occupies large space and is inconvenient for centralized management and maintenance.
Disclosure of Invention
The utility model provides a cabinet type energy storage system to reduce energy storage system's occupation space when satisfying the energy storage demand.
In order to achieve the above object, the present invention provides a cabinet type energy storage system, which includes a control cabinet and a plurality of battery cabinets arranged in the same direction, wherein the control cabinet includes a first cabinet body, a battery management main control module and a pre-flush resistor arranged in the first cabinet body; the battery cabinet comprises a second cabinet body, a battery module, a radiator and a battery management slave control module, wherein the radiator is arranged on the battery module to radiate the battery module, the battery module is electrically connected with the battery management slave control module, and the battery management slave control module is electrically connected with the battery management master control module; the battery management slave control module is provided with a plurality of heat radiators, and the plurality of battery management slave control modules are provided with a plurality of battery modules in a one-to-one correspondence manner; a plurality of battery cabins are arranged in the second cabinet body in the vertical direction, and the battery modules are distributed in the battery cabins.
Further, the heat sink includes a plurality of arranged heat dissipation fins, and the plurality of heat dissipation fins are disposed at one end of the battery module.
Further, the battery cabin is provided with a hatch used for taking and placing the battery module, and the heat radiator is positioned at one end of the battery module, which is far away from the hatch; the battery cabinet further comprises a plurality of first fans, wherein the first fans are arranged on the side wall of the second cabinet body, and the first fans are arranged in a one-to-one correspondence manner with the plurality of radiators.
Further, the battery cabinet still includes: the power wire harness, at least a part of power wire harness is located the top in the battery cabinet battery module's top, every in the battery cabinet battery module all with the power wire harness is connected.
Further, the battery cabinet still includes: and the second fan is arranged on the top wall of the second cabinet body and used for radiating the power wire harness.
Further, the second cabinet body includes shell, frame and baffle, the shell parcel is in the outside of frame, the baffle sets up on the frame, the baffle is a plurality of, and is a plurality of the baffle distributes along vertical direction, in order to with space interval in the frame becomes a plurality ofly the battery compartment, every install at least one on the baffle the battery module.
Further, the battery cabinet still includes: the limiting cover comprises a first plate body, a second plate body and a third plate body which are connected in sequence, wherein the first plate body and the third plate body are arranged in parallel, the limiting cover is detachably connected with the partition plates, the limiting cover is used for placing the battery modules in the areas between the partition plates, and the limiting cover is used for limiting the battery modules.
Further, the battery cabinet still includes: the limiting piece comprises a first limiting plate and a second limiting plate which are perpendicular to each other, and the first limiting plate is connected with the partition plate; the locating part is a plurality of, every battery module sets up two between the second limiting plate of locating part, the first plate body with be located battery module one side the second limiting plate can be dismantled and be connected, the third plate body with be located battery module's the opposite side the second limiting plate can be dismantled and be connected.
Further, the battery compartment has a hatch that is used for getting to put the battery module, the battery cabinet still includes: the baffle is arranged on the second cabinet body and located at the cabin opening, and the battery management slave control module is installed on the baffle.
Furthermore, two adjacent battery cabinets are detachably connected, and the number of the battery cabinets in the cabinet type energy storage system can be set selectively.
The technical scheme of the utility model is applied, a cabinet type energy storage system is provided, the cabinet type energy storage system comprises a control cabinet and a plurality of battery cabinets which are arranged in the same direction, wherein the control cabinet comprises a first cabinet body, a battery management main control module and a pre-punching resistor which are arranged in the first cabinet body; the battery cabinet comprises a second cabinet body, a battery module, a radiator and a battery management slave control module, wherein the radiator is arranged on the battery module to radiate the battery module, the battery module is electrically connected with the battery management slave control module, and the battery management slave control module is electrically connected with the battery management master control module; the battery management slave control module is arranged in a corresponding manner with the plurality of battery modules; a plurality of battery cabins are arranged in the second cabinet body along the vertical direction, and a plurality of battery modules are distributed in the battery cabins. Adopt cabinet type structure, be convenient for a plurality of battery module, radiator and battery management from the arranging of accuse module, reduced energy storage system's occupation space, set up electric parts such as battery management master control module in the switch board moreover, be convenient for centralized management and maintenance.
Drawings
The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 shows a front view of a cabinet energy storage system according to an embodiment of the present invention;
FIG. 2 shows a schematic view of the battery cabinet of FIG. 1;
FIG. 3 shows a schematic diagram of the control cabinet of FIG. 1;
fig. 4 shows a perspective view of the cabinet energy storage system of fig. 1;
fig. 5 shows a close-up view of the cabinet energy storage system of fig. 4.
Wherein the figures include the following reference numerals:
10. a control cabinet; 11. a first cabinet; 12. a battery management main control module; 13. pre-punching a resistor; 14. a fuse; 20. a battery cabinet; 21. a second cabinet; 211. a housing; 212. a frame; 213. a partition plate; 22. a battery module; 23. a heat sink; 24. the battery management slave control module; 25. a second fan; 26. a limiting cover; 27. a limiting member; 28. and a baffle plate.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. 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.
As shown in the accompanying drawings, an embodiment of the present invention provides a cabinet type energy storage system, including a control cabinet 10 and a plurality of battery cabinets 20 arranged in the same direction, wherein the control cabinet 10 includes a first cabinet 11, a battery management main control module 12 and a pre-flush resistor 13 arranged in the first cabinet 11; the battery cabinet 20 comprises a second cabinet body 21, a battery module 22, a radiator 23 and a battery management slave control module 24, wherein the radiator 23 is arranged on the battery module 22 to radiate the battery module 22, the battery module 22 is electrically connected with the battery management slave control module 24, and the battery management slave control module 24 is electrically connected with the battery management master control module 12; the battery modules 22, the radiators 23 and the battery management slave control modules 24 are all multiple, the multiple radiators 23 are arranged in one-to-one correspondence with the multiple battery modules 22, and the multiple battery management slave control modules 24 are arranged in one-to-one correspondence with the multiple battery modules 22; a plurality of battery compartments are arranged in the second cabinet body 21 along the vertical direction, and a plurality of battery modules 22 are distributed in the plurality of battery compartments.
The technical scheme of the utility model is applied, a cabinet type energy storage system is provided, the cabinet type energy storage system comprises a control cabinet 10 and a plurality of battery cabinets 20 which are arranged in the same direction, wherein, the control cabinet 10 comprises a first cabinet body 11, a battery management main control module 12 and a pre-flushing resistor 13 which are arranged in the first cabinet body 11; the battery cabinet 20 comprises a second cabinet body 21, a battery module 22, a radiator 23 and a battery management slave control module 24, wherein the radiator 23 is arranged on the battery module 22 to radiate the battery module 22, the battery module 22 is electrically connected with the battery management slave control module 24, and the battery management slave control module 24 is electrically connected with the battery management master control module 12; the battery modules 22, the radiators 23 and the battery management slave control modules 24 are all multiple, the multiple radiators 23 are arranged in one-to-one correspondence with the multiple battery modules 22, and the multiple battery management slave control modules 24 are arranged in one-to-one correspondence with the multiple battery modules 22; a plurality of battery compartments are arranged in the second cabinet body 21 along the vertical direction, and a plurality of battery modules 22 are distributed in the plurality of battery compartments. The cabinet structure is adopted, so that the arrangement of the plurality of battery modules 22, the radiator 23 and the battery management slave control module 24 is facilitated, the occupied space of the energy storage system is reduced, and electrical components such as the battery management master control module 12 are arranged in the control cabinet 10, so that the centralized management and the maintenance are facilitated.
In the present embodiment, the heat sink 23 includes a plurality of fins arranged in a row, and the plurality of fins are provided at one end of the battery module 22. By adopting the arrangement, the radiator 23 can have a larger contact area with air, and the radiating effect is improved.
In the present embodiment, the battery compartment has a hatch for taking and placing the battery module 22, and the heat sink 23 is located at one end of the battery module 22 away from the hatch; the battery cabinet 20 further includes a plurality of first fans, the first fans are disposed on the side wall of the second cabinet 21, and the plurality of first fans and the plurality of radiators 23 are disposed in a one-to-one correspondence manner. Thus, the first fan can supply air to the radiator 23 to improve ventilation quantity, so that the heat dissipation effect is improved.
In this embodiment, the battery cabinet 20 further includes: the power wire harness, at least a part of power wire harness is located the top of the battery module 22 of top in battery cabinet 20, and every battery module 22 in battery cabinet 20 all is connected with the power wire harness. The collection of the currents of the plurality of battery modules 22 is facilitated by the power harness.
In this embodiment, the battery cabinet 20 further includes: and the second fan 25 is arranged on the top wall of the second cabinet body 21, and the second fan 25 is used for radiating the power wire harness. Therefore, the power wire harness can be cooled by the second fan 25, so that overheating of the power wire harness is avoided, and reliable operation is guaranteed.
Optionally, the battery cabinet 20 further includes a collecting harness, at least a portion of the collecting harness is located below the lowest battery module 22 in the battery cabinet 20, and each battery module 22 in the battery cabinet 20 is connected to the collecting harness. The collection of the wiring harness facilitates the transmission of signals and control of the plurality of battery modules 22. Moreover, the power wire harness and the collecting wire harness are separately arranged, so that signal interference can be avoided.
In this embodiment, the second cabinet 21 includes a housing 211, a frame 212, and a plurality of partition plates 213, the housing 211 is wrapped on the outer side of the frame 212, the partition plates 213 are disposed on the frame 212, the plurality of partition plates 213 are distributed along the vertical direction to partition the space in the frame 212 into a plurality of battery compartments, and at least one battery module 22 is mounted on each partition plate 213. The battery compartments are divided conveniently by the arrangement, and the overall strength of the second cabinet body 21 is high.
In this embodiment, the battery cabinet 20 further includes: spacing cover 26, spacing cover 26 are including the first plate body, the second plate body and the third plate body that connect in order, and wherein, first plate body and third plate body parallel arrangement, spacing cover 26 and baffle 213 detachably are connected, and the region between spacing cover 26 and the baffle 213 is used for placing battery module 22, and spacing cover 26 is used for spacing battery module 22. This fixes the battery module 22 to the spacer 213 via the restraining cap 26.
In this embodiment, the battery cabinet 20 further includes: the limiting piece 27, the limiting piece 27 includes a first limiting piece and a second limiting piece which are perpendicular to each other, and the first limiting piece is connected with the partition plate 213; the limiting parts 27 are multiple, each battery module 22 is arranged between the second limiting plates of the two limiting parts 27, the first plate body is detachably connected with the second limiting plate positioned on one side of the battery module 22, and the third plate body is detachably connected with the second limiting plate positioned on the other side of the battery module 22. Thus, both sides of the battery module 22 can be restricted by the stoppers 27. Moreover, the installation of the limit shield 26 is facilitated by the above arrangement.
Optionally, the first plate and the third plate are provided with vertically arranged waist-shaped holes for screws to pass through for connecting the position-limiting members 27, so that the assembly is facilitated and the height of the position-limiting cover 26 can be adjusted to ensure reliable compression of the battery module 22.
Optionally, a fuse 14 is further disposed in the first cabinet 11, so that safety can be improved.
Optionally, the battery compartment has a hatch for taking and placing the battery module 22, and the battery cabinet 20 further includes: and the baffle 28 is arranged on the second cabinet body 21, the baffle 28 is positioned at the hatch, and the battery management slave control module 24 is installed on the baffle 28. The provision of the baffle 28 facilitates installation and maintenance of the battery management slave module 24. Specifically, two battery modules 22 are mounted in each battery compartment, and two battery management slave control modules 24 are mounted on each baffle 28.
Further, in the embodiment, two adjacent battery cabinets 20 are detachably connected, and the number of the battery cabinets 20 in the cabinet energy storage system can be selectively set. Therefore, the number of the battery cabinets 20 in the cabinet type energy storage system can be flexibly adjusted according to the requirements of the application environment, and the cabinet type energy storage system is convenient to combine and high in universality.
The cabinet type energy storage system can be applied to occasions such as machine rooms and rail trains, and has the advantages of high multiplying power, long service life, high safety and wide temperature resistance.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
Unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and if not stated otherwise, the terms have no special meaning, and therefore, the scope of the present invention should not be construed as being limited.
Claims (10)
1. A cabinet type energy storage system is characterized by comprising a control cabinet (10) and a plurality of battery cabinets (20) which are arranged in the same direction in an array manner,
the control cabinet (10) comprises a first cabinet body (11), a battery management main control module (12) and a pre-charging resistor (13), wherein the battery management main control module (12) and the pre-charging resistor are arranged in the first cabinet body (11);
the battery cabinet (20) comprises a second cabinet body (21), a battery module (22), a radiator (23) and a battery management slave control module (24), wherein the radiator (23) is arranged on the battery module (22) to radiate the battery module (22), the battery module (22) is electrically connected with the battery management slave control module (24), and the battery management slave control module (24) is electrically connected with the battery management master control module (12);
the battery modules (22), the radiators (23) and the battery management slave control modules (24) are all multiple, the radiators (23) and the battery modules (22) are arranged in a one-to-one correspondence manner, and the battery management slave control modules (24) and the battery modules (22) are arranged in a one-to-one correspondence manner;
a plurality of battery cabins are arranged in the second cabinet body (21) along the vertical direction, and the plurality of battery modules (22) are distributed in the plurality of battery cabins.
2. The cabinet energy storage system of claim 1, wherein the heat sink (23) comprises a plurality of fins arranged in an array, the plurality of fins being disposed at one end of the battery module (22).
3. The cabinet energy storage system according to claim 1, wherein the battery compartment has a hatch for accessing the battery module (22), and the heat sink (23) is located at an end of the battery module (22) facing away from the hatch; the battery cabinet (20) further comprises a plurality of first fans, wherein the first fans are arranged on the side wall of the second cabinet body (21), and the first fans are arranged in a one-to-one correspondence manner with the radiators (23).
4. The cabinet energy storage system of claim 1, wherein the battery cabinet (20) further comprises:
the power wire harness, at least a part of power wire harness is located the battery cabinet (20) the top in the top battery module (22) the battery cabinet (20) every battery module (22) all with the power wire harness is connected.
5. The cabinet energy storage system of claim 4, wherein the battery cabinet (20) further comprises:
the second fan (25) is arranged on the top wall of the second cabinet body (21), and the second fan (25) is used for dissipating heat of the power wire harness.
6. The cabinet energy storage system according to claim 1, wherein the second cabinet (21) comprises a housing (211), a frame (212) and a plurality of partition plates (213), the housing (211) is wrapped outside the frame (212), the partition plates (213) are disposed on the frame (212), the plurality of partition plates (213) are vertically distributed to partition a space in the frame (212) into the plurality of battery compartments, and at least one battery module (22) is mounted on each partition plate (213).
7. The cabinet energy storage system of claim 6, wherein the battery cabinet (20) further comprises:
spacing cover (26), spacing cover (26) are including the first plate body, second plate body and the third plate body that connect in order, wherein, first plate body with third plate body parallel arrangement, spacing cover (26) with baffle (213) detachably connects, spacing cover (26) with regional being used for between baffle (213) places battery module (22), spacing cover (26) are used for right battery module (22) carry on spacingly.
8. The cabinet energy storage system of claim 7, wherein the battery cabinet (20) further comprises:
the limiting piece (27), the limiting piece (27) comprises a first limiting piece and a second limiting piece which are perpendicular to each other, and the first limiting piece is connected with the partition plate (213);
the locating part (27) are a plurality of, every battery module (22) sets up two between the second limiting plate of locating part (27), first plate body with be located battery module (22) one side the second limiting plate can be dismantled and connect, the third plate body with be located the opposite side of battery module (22) the second limiting plate can be dismantled and connect.
9. The cabinet energy storage system of claim 1, wherein the battery compartment has a hatch for accessing the battery modules (22), the battery cabinet (20) further comprising:
the baffle (28) is arranged on the second cabinet body (21), the baffle (28) is located at the cabin opening, and the battery management slave control module (24) is installed on the baffle (28).
10. The cabinet energy storage system according to claim 1, wherein two adjacent battery cabinets (20) are detachably connected, and the number of the battery cabinets (20) in the cabinet energy storage system is selectively set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922397314.0U CN211579632U (en) | 2019-12-26 | 2019-12-26 | Cabinet type energy storage system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922397314.0U CN211579632U (en) | 2019-12-26 | 2019-12-26 | Cabinet type energy storage system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211579632U true CN211579632U (en) | 2020-09-25 |
Family
ID=72551612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922397314.0U Active CN211579632U (en) | 2019-12-26 | 2019-12-26 | Cabinet type energy storage system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211579632U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112636456A (en) * | 2020-12-30 | 2021-04-09 | 福建万芯科技有限公司 | Battery monomer turnover method for main and standby battery cabinets of machine room |
| CN113629337A (en) * | 2021-07-28 | 2021-11-09 | 中国电建集团上海能源装备有限公司 | Energy storage system with high energy density and convenient transportation |
| CN115189081A (en) * | 2022-07-13 | 2022-10-14 | 北京海博思创科技股份有限公司 | Assembled battery cluster and electronic equipment |
-
2019
- 2019-12-26 CN CN201922397314.0U patent/CN211579632U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112636456A (en) * | 2020-12-30 | 2021-04-09 | 福建万芯科技有限公司 | Battery monomer turnover method for main and standby battery cabinets of machine room |
| CN113629337A (en) * | 2021-07-28 | 2021-11-09 | 中国电建集团上海能源装备有限公司 | Energy storage system with high energy density and convenient transportation |
| CN115189081A (en) * | 2022-07-13 | 2022-10-14 | 北京海博思创科技股份有限公司 | Assembled battery cluster and electronic equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211579632U (en) | Cabinet type energy storage system | |
| RU184302U1 (en) | RAIL VEHICLE WAGON | |
| CN111129387A (en) | Battery system | |
| CN217507463U (en) | Battery rack and battery cluster unit | |
| CN207427632U (en) | Test platform cabinet body structure based on MNS cabinet types | |
| CN110797489A (en) | Energy storage system and energy storage container that reliability is high | |
| CN111129376A (en) | A novel drive battery box for electric vehicle | |
| CN210608899U (en) | Converter power unit | |
| CN209844337U (en) | PDU machine case | |
| CN210377280U (en) | Snapshot array server and system thereof | |
| CN218102197U (en) | Modular capacitance compensation unit | |
| CN211630645U (en) | Electric control device for heat exchange system and heat exchange system | |
| CN214798308U (en) | PLC cabinet convenient to heat dissipation | |
| CN220710849U (en) | Block terminal structure suitable for special equipment | |
| CN210607398U (en) | Energy storage system and energy storage container that reliability is high | |
| CN215870336U (en) | Modular structure and switch board | |
| CN217872498U (en) | Power distribution monitoring integration access door | |
| CN218941577U (en) | Centralized remote computer system | |
| CN214274337U (en) | Pedal control device | |
| CN111049361B (en) | Three-level power module system device and charging system | |
| CN210744555U (en) | Embedded power supply box for communication | |
| CN209016506U (en) | A kind of power quality controlling device case construction | |
| CN215267266U (en) | Based on wisdom power consumption block terminal | |
| CN212963484U (en) | Nuclear instrument control internal environment monitoring module | |
| CN213028847U (en) | Vehicle-mounted environment-friendly data recording terminal placing box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |