A locking assembly, an energy storage case and an energy storage device

Abstract

The application relates to a locking assembly, an energy storage shell and an energy storage device. In the embodiment of the application, the locking assembly is arranged on the energy storage shell, the energy storage shell comprises a first shell and a second shell, the first shell is provided with a locking hook, and the second shell is provided with a locking rod assembly; the locking rod assembly is in a first state, the locking rod assembly is locked with the locking hook, so that the first shell and the second shell are locked; if the locking rod assembly is in a second state, the locking rod assembly is separated from the locking hook, so that the first shell and the second shell are separated. After the two shells are mounted, the locking assembly realizes locking of the two shells, thereby improving the safety.

Description

Technical Field

[0001] This application relates to a locking component, an energy storage housing, and an energy storage device, belonging to the field of electrical technology. Background Technology

[0002] With the booming development of the new energy industry, the market acceptance of home energy storage products is increasing. Major companies are vying to launch their own home energy storage products, focusing on product cost and appearance in order to produce low-cost, aesthetically pleasing blockbuster products. Typically, stacked home energy storage products include multiple battery modules, with at least two battery modules stacked together.

[0003] In traditional technical solutions, due to the large mass of the battery modules, two stacked battery modules are prone to relative movement, posing a safety hazard. Summary of the Invention

[0004] This application provides a locking assembly, an energy storage housing, and an energy storage device. In a first state, the locking rod assembly is locked to the locking hook, thereby locking the first housing and the second housing. In a second state, the locking rod assembly is separated from the locking hook, thereby separating the first battery module from the second battery module. After the battery modules are installed, the locking assembly locks the two battery modules together, thus improving safety.

[0005] A first aspect of this application provides a locking assembly applied to an energy storage housing, the energy storage housing including a first housing and a second housing, the locking assembly comprising:

[0006] Locking hook, the locking hook being disposed in the first housing; and

[0007] A locking rod assembly is disposed in the second housing. In a first state, the locking rod assembly is locked with the locking hook to lock the first housing and the second housing. In a second state, the locking rod assembly is separated from the locking hook to separate the first battery module from the second battery module.

[0008] In this embodiment, a locking assembly is disposed on an energy storage housing, which includes a first housing and a second housing. The first housing is provided with a locking hook, and the second housing is provided with a locking rod assembly. In a first state, the locking rod assembly is locked to the locking hook, thereby locking the first housing and the second housing. In a second state, the locking rod assembly is separated from the locking hook, thereby separating the first housing from the second housing. After the two housings are installed, the locking assembly locks the two housings together, thereby improving safety.

[0009] In one possible implementation, the locking lever assembly may include:

[0010] A locking rod, which extends along a first direction;

[0011] A pivot shaft, wherein the locking rod is adapted to rotate around the pivot shaft to switch the locking rod and the locking hook between a locked state and a disengaged state; and

[0012] An elastic element adapted to connect the locking rod and the pivot to allow the locking rod to rotate about the pivot.

[0013] In one possible implementation, the locking lever assembly further includes:

[0014] A latch is provided at the first end of the locking rod, and the latch is adapted to lock or disengage with the locking hook.

[0015] In one possible implementation, the locking rod may include a second end opposite to the first end, the second end being exposed outside the surface of the second housing.

[0016] In one possible implementation, the elastic element may optionally include a torsion spring.

[0017] A second aspect of this application provides an energy storage housing, the energy storage housing comprising:

[0018] A first housing, the first housing being adapted to accommodate a first battery module; and

[0019] A second housing, adapted to accommodate a second battery module;

[0020] Locking assembly, as described in any one of the first aspects.

[0021] In this embodiment, a locking assembly is disposed on the energy storage housing, which includes a first housing and a second housing. The first housing is provided with a locking hook, and the second housing is provided with a locking rod assembly. In a first state, the locking rod assembly is locked to the locking hook, thereby locking the first housing and the second housing. In a second state, the locking rod assembly is separated from the locking hook, thereby separating the first battery module from the second battery module. After the battery modules are installed, the locking assembly locks the two battery modules together, thereby improving safety.

[0022] In one possible implementation, the first housing and the second housing are stacked along the height direction.

[0023] In one possible implementation, the locking hook is optionally disposed on a first surface, which is the surface of the first housing near the second housing.

[0024] The second surface is recessed in a direction away from the first surface to form a receiving position, the receiving position being adapted to receive the locking hook, the second surface being the surface of the second housing near the first housing.

[0025] In one possible implementation, the locking hook and the locking rod assembly are disposed on the side of the housing, and the locking hook and the locking rod assembly are located on the same side of the housing.

[0026] In one possible implementation, the locking lever assembly may include:

[0027] A rotating shaft is fixedly connected to the side wall of the second housing;

[0028] The locking rod assembly, if in a first state, is locked to the locking hook; if in a second state, it is disengaged from the locking hook.

[0029] An elastic element is used to connect the rotating shaft and the locking rod so that the locking rod can rotate around the rotating shaft, thereby switching the locking rod between a first state and a second state.

[0030] In one possible implementation, the locking rod may include: a first end, the first end being provided with a latch, wherein if the locking rod assembly is in a first state, the latch is locked to the locking hook; and

[0031] The second end extends out of the outer surface of the second housing. If the locking rod assembly is in the first state, pressing down the second end can control the locking rod assembly to switch to the second state, and the latch will separate from the locking hook.

[0032] In one possible implementation, optionally, if the locking rod assembly is in the first state, the locking rod is in a horizontal state; if the locking rod is in the second state, the locking rod is in an inclined state.

[0033] In one possible implementation, the energy storage housing may have a handle on its side, the handle being adapted to move the energy storage housing.

[0034] In one possible implementation, the handle is optionally fixed to the side of the housing by bolts.

[0035] A third aspect of this application provides an energy storage device, characterized in that the energy storage device includes a battery;

[0036] The energy storage device further includes a locking component as in the first aspect and any possible implementation thereof, or the energy storage device further includes an energy storage housing as in the second aspect and any possible implementation thereof.

[0037] In this embodiment, a locking assembly is disposed on the energy storage housing, which includes a first housing and a second housing. The first housing is provided with a locking hook, and the second housing is provided with a locking rod assembly. In a first state, the locking rod assembly is locked to the locking hook, thereby locking the first housing and the second housing. In a second state, the locking rod assembly is separated from the locking hook, thereby separating the first battery housing from the second battery housing. After the battery module is installed, the locking assembly locks the two battery housings together, thereby improving safety. Attached Figure Description

[0038] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0039] Figure 1 A schematic diagram of an embodiment of a locking component provided in this application;

[0040] Figure 2 A schematic diagram of an embodiment of an energy storage housing provided in this application;

[0041] Figure 3 This is a schematic diagram of another embodiment of an energy storage housing provided in this application;

[0042] Figure 4 This is a schematic diagram of another embodiment of an energy storage housing provided in this application;

[0043] Figure 5 This is a schematic diagram of another embodiment of an energy storage housing provided in this application;

[0044] Explanation of reference numerals in the attached figures:

[0045] 10-First housing; 20-Second housing; 101-Locking hook; 102-Locking rod assembly; 103-Locking rod; 104-Rotating shaft; 105-Elastic element; 106-Lock; 107-Second end; 108-Handle;

[0046] The accompanying drawings have illustrated specific embodiments of this application, which will be described in more detail below. These drawings and descriptions are not intended to limit the scope of the concept of this application in any way, but rather to illustrate the concept of this application to those skilled in the art by referring to specific embodiments. Detailed Implementation

[0047] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application. Unless otherwise specified, the following embodiments and features can be combined with each other.

[0048] In the description of this invention, it should be understood that the terms "upper," "lower," "left," "right," "front," "rear," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or relative positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention. Unless otherwise specified, the above-described orientation can be flexibly set in practical applications, provided that the relative positional relationship shown in the accompanying drawings is satisfied.

[0049] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this invention, unless otherwise stated, "a plurality of" means two or more.

[0050] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "communication" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection. They can refer to a direct connection or an indirect connection through an intermediate medium, or a communication between the internal components of two elements. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0051] In embodiments of the invention, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, article, or apparatus that includes that element.

[0052] In embodiments of the present invention, the terms "exemplary" or "for example" are used to indicate that something is an example, illustration, or description. Any embodiment or design described as "exemplary" or "for example" in embodiments of the present invention should not be construed as being more preferred or advantageous than other embodiments or designs. Rather, the use of the terms "exemplary" or "for example" is intended to present the relevant concepts in a specific manner.

[0053] In the description of this specification, specific features, structures, materials, or characteristics may be combined in any suitable manner in one or more embodiments or examples.

[0054] With the booming development of the new energy industry, the market acceptance of home energy storage products is increasing. Major companies are vying to launch their own home energy storage products, focusing on product cost and appearance in order to produce low-cost, aesthetically pleasing blockbuster products. Typically, stacked home energy storage products include multiple battery modules, with at least two battery modules stacked together.

[0055] In traditional technical solutions, due to the large mass of the battery modules, two stacked battery modules are prone to relative movement, posing a safety hazard.

[0056] To address the aforementioned problems, this application provides a locking assembly, an energy storage housing, and an energy storage device. In an embodiment of this application, the locking assembly is disposed on the energy storage housing, which includes a first housing and a second housing. The first housing is provided with a locking hook, and the second housing is provided with a locking rod assembly. In a first state, the locking rod assembly is locked to the locking hook, thereby locking the first housing and the second housing. In a second state, the locking rod assembly is separated from the locking hook, thereby separating the first battery module from the second battery module. After the battery modules are installed, the locking assembly locks the two battery modules together, thereby improving safety.

[0057] The following is for reference. Figures 1-5 This invention describes a locking assembly, an energy storage housing, and an energy storage device according to embodiments of the present invention.

[0058] This application provides a locking assembly, characterized in that it is applied to an energy storage housing, the energy storage housing including a first housing 10 and a second housing 20, and the locking assembly includes:

[0059] Locking hook 101, the locking hook 101 being disposed in the first housing 10; and

[0060] A locking rod assembly 102 is disposed on the second housing 20. In a first state, the locking rod assembly 102 is locked with the locking hook 101 to lock the first housing 10 and the second housing 20. If the locking rod assembly 102 is in a second state, the locking rod assembly 102 is separated from the locking hook 101 to allow the first housing and the second housing to be separated.

[0061] In this embodiment, a locking assembly is disposed on the energy storage housing, which includes a first housing 10 and a second housing 20. The first housing 10 is provided with a locking hook 101, and the second housing 20 is provided with a locking rod assembly 102. In a first state, the locking rod assembly 102 is locked to the locking hook 101, thereby locking the first housing 10 and the second housing 20. In a second state, the locking rod assembly 102 is separated from the locking hook 101, thereby separating the first housing from the second housing. After the first and second housings are installed, the locking assembly locks the two housings, preventing relative movement and thus improving safety.

[0062] In one embodiment of this application, optionally, the locking lever assembly includes:

[0063] Locking rod 103, which extends along a first direction;

[0064] A rotating shaft 104, wherein the locking rod 103 is adapted to rotate around the rotating shaft 104 to switch the locking rod 103 and the locking hook 101 between a locked state and a disengaged state; and

[0065] An elastic element 105 is provided, which is adapted to connect the locking rod 103 and the rotating shaft 104 to enable the locking rod 103 to rotate around the rotating shaft 104.

[0066] In this embodiment of the application, a specific implementation of a locking rod assembly is provided. The locking rod 103 is connected to the rotating shaft 104 via an elastic element 105. When maintenance or installation personnel need to fix the first housing 10 and the second housing 20, they can operate the locking rod 103 to rotate around the rotating shaft 104, thereby locking the locking rod 103 with the locking hook 101 or separating the locking rod 103 from the locking hook 101.

[0067] In this embodiment, locking and disengagement are achieved through the combination of locking rod 103, rotating shaft 104, and elastic element 105, which is an efficient, reliable, and practical mechanical design. It allows maintenance personnel to operate quickly to achieve locking and disengagement between the first housing 10 and the second housing 20, and has good cushioning and design flexibility.

[0068] In one possible implementation of this application embodiment, the locking rod assembly may further include:

[0069] A latch 106 is disposed at the first end of the locking rod 103, and the latch 106 is adapted to lock or separate from the locking hook 101.

[0070] In this embodiment, for example, an elastic element 105 is provided in the middle of the rotating shaft 104. The lower end of the elastic element 105 is limited in the middle of the lock hole. The rotating shaft is installed in the lock hole, and the lock hole and the rotating shaft are installed on the right side of the housing. A locking hook is installed at the bottom of the housing. When the energy storage housings are stacked, locking hooks 101 are installed on the bottom surface of the other housings except the bottommost energy storage housing. The bottommost housing does not need to be equipped with locking hooks 101. Press-type interlocking assemblies need to be installed on the right side of the other housings except the topmost housing. The interlocking assembly includes the rotating shaft 104, the elastic element 105, and the latch 106. Under the action of the rotating shaft 104, the elastic element 105, the latch 106, the locking hook 101, and gravity, when the housings are stacked, the lower end of the locking hook 101 and the latch 106 interlock.

[0071] In this embodiment, the latch 106 is disposed on the locking rod 103. The position of the latch 106 can be set according to different needs to adapt to different requirements or installation conditions, thereby increasing the flexibility and convenience of use.

[0072] Optionally, some latches 106 can be detached from the locking rod 103, i.e., installed in a detachable manner, such as by a threaded connection. This makes it easier to replace or maintain the latches 106 after wear or damage, improving maintenance convenience.

[0073] In one possible implementation of this application, the locking rod 103 includes a second end 107, which is opposite to the first end and is exposed outside the surface of the second housing.

[0074] In this embodiment, the second end 107 is exposed outside the housing. Maintenance or installation personnel can adjust the position of the locking rod 103 by adjusting the position of the second end 107, thereby locking or separating the locking rod 103 from the locking hook 101. Locking or separating the first housing 10 and the second housing 20 can be achieved simply by adjusting the position of the second end 107, simplifying the operation and improving efficiency.

[0075] In one possible implementation of this application, the elastic element may include a torsion spring.

[0076] This application provides a possible implementation of an elastic element, improving the feasibility of the solution.

[0077] A second aspect of this application provides an energy storage housing, characterized in that the energy storage housing comprises:

[0078] A first housing 10, the first housing being adapted to accommodate a first battery module; and

[0079] Second housing 20, the second housing being adapted to accommodate the second battery module;

[0080] Locking assembly, as described in any of the above embodiments.

[0081] In this embodiment, a locking assembly is disposed on the energy storage housing, which includes a first housing 10 and a second housing 20. The first housing is provided with a locking hook 101, and the second housing is provided with a locking rod assembly 102. In a first state, the locking rod assembly 102 is locked to the locking hook 101, thereby locking the first housing 10 and the second housing 20. In a second state, the locking rod assembly 102 is separated from the locking hook 101, thereby separating the first housing and the second housing. After the battery module is installed, the locking assembly locks the two housings together, thereby improving safety.

[0082] In one possible implementation of this application, the first housing and the second housing are stacked along the height direction.

[0083] In one possible implementation of this application, the locking hook is disposed on a first surface, which is the surface of the first housing near the second housing.

[0084] The second surface is recessed in a direction away from the first surface to form a receiving position, the receiving position being adapted to receive the locking hook, the second surface being the surface of the second housing near the first housing.

[0085] In this embodiment of the application, for example, when the energy storage housings are stacked, locking hooks 101 are installed on the bottom surface of all housings except the bottommost housing, while the bottommost housing does not need to have locking hooks 101 installed. All housings except the topmost housing need to have a press-type locking assembly installed on their right sides, including a rotating shaft 104, a torsion spring, and a latch 106. Under the combined action of the rotating shaft 104, the torsion spring, the latch 106, the locking hooks 101, and gravity, when the housings are stacked, the lower end of the locking hook 101 interlocks with the latch 106.

[0086] Energy storage housing press-to-unlock mechanism: When the energy storage housings are stacked, the first housing and the second housing are interlocked by an interlocking structure under the action of gravity. When it is necessary to unlock and separate the housings, simply press the second end of the locking rod 103 downward on the right side of the housing. When the locking rod 103 rotates upward around the pivot 104, the torsion spring will be compressed, and the latch 106 will disengage from the locking hook 101. At this time, lifting the handle 108 of the first housing will separate the first housing 10 from the second housing 20. When the second end 107 of the locking rod 103 is released, the torsion spring will rebound, causing the locking rod 103 to rotate downward with the pivot 104, and the latch 106 will lock with the locking hook 101. At this time, the housings are interlocked and cannot be separated.

[0087] In this embodiment of the application, optionally, the locking hook and the locking rod assembly are disposed on the side of the housing, and the locking hook and the locking rod assembly are located on the same side of the housing.

[0088] The locking lever assembly includes:

[0089] A rotating shaft is fixedly connected to the side wall of the second housing;

[0090] The locking rod assembly, if in a first state, is locked to the locking hook; if in a second state, it is disengaged from the locking hook.

[0091] An elastic element is used to connect the rotating shaft and the locking rod so that the locking rod can rotate around the rotating shaft, thereby switching the locking rod between a first state and a second state.

[0092] In this embodiment of the application, optionally, the locking rod includes: a first end, the first end being provided with a latch, wherein if the locking rod assembly is in a first state, the latch is locked with the locking hook; and

[0093] The second end extends out of the outer surface of the second housing. If the locking rod assembly is in the first state, pressing down the second end can control the locking rod assembly to switch to the second state, and the latch will separate from the locking hook.

[0094] In this embodiment of the application, if the locking rod assembly is in the first state, the locking rod is in the horizontal state; if the locking rod is in the second state, the locking rod is in the inclined state.

[0095] In one possible implementation, the energy storage housing may have a handle 108 on its side, the handle being adapted to move the energy storage housing.

[0096] In one possible implementation, the handle is optionally fixed to the side of the housing by bolts.

[0097] A third aspect of this application provides an energy storage device, the energy storage device comprising a battery;

[0098] The energy storage device further includes a locking assembly as described in any one of the first aspects, or the energy storage device further includes an energy storage housing as described in any one of the second aspects.

[0099] In this embodiment, a locking assembly is disposed on the energy storage housing, which includes a first housing and a second housing. The first housing is provided with a locking hook, and the second housing is provided with a locking rod assembly. In a first state, the locking rod assembly is locked to the locking hook, thereby locking the first housing and the second housing. In a second state, the locking rod assembly is separated from the locking hook, thereby separating the first battery module from the second battery module. After the battery modules are installed, the locking assembly locks the two battery modules together, thereby improving safety.

[0100] It should be noted that the embodiments referred to in the specification, such as "one embodiment," "embodiment," "exemplary embodiment," and "some embodiments," may include specific features, structures, or characteristics, but not every embodiment necessarily includes that specific feature, structure, or characteristic. Furthermore, such phrases do not necessarily refer to the same embodiment. Moreover, when a specific feature, structure, or characteristic is described in connection with an embodiment, implementing such a feature, structure, or characteristic in conjunction with other embodiments, whether explicitly described or not, is within the knowledge scope of those skilled in the art.

[0101] Generally speaking, terms should be understood at least in part by their use in context. For example, at least in part by context, the term "one or more" as used in the text can be used to describe any feature, structure, or characteristic of the singular meaning, or a combination of features, structures, or characteristics of the plural meaning. Similarly, at least in part by context, terms such as "one" or "" can also be understood to convey either singular or plural usage.

[0102] It should be readily understood that the terms “on,” “above,” and “on top of” in this application should be interpreted in the broadest possible sense, such that “on” means not only “directly on something” but also “on something” with an intermediate feature or layer therebetween, and that “above” or “on top of” means not only “on something” but also “on something” without an intermediate feature or layer therebetween (i.e., directly on something).

[0103] Furthermore, for ease of explanation, spatially relative terms such as "below," "below," "under," "above," and "above" may be used to describe the relationship of one element or feature relative to other elements or features as shown in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation other than those shown in the figures. The device may have other orientations (rotated 90° or in other orientations), and the spatially relative descriptive terms used herein may be interpreted accordingly.

[0104] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.

Claims

1. A locking assembly, characterized in that, Applied to an energy storage housing, the energy storage housing including a first housing and a second housing, the locking assembly includes: Locking hook, the locking hook being disposed in the first housing; and A locking rod assembly is disposed in the second housing. In a first state, the locking rod assembly is locked with the locking hook to lock the first housing and the second housing. In a second state, the locking rod assembly is separated from the locking hook to separate the first housing from the second housing.

2. The locking assembly according to claim 1, characterized in that, The locking lever assembly includes: A locking rod, which extends along a first direction; A pivot shaft, wherein the locking rod is adapted to rotate around the pivot shaft to switch the locking rod and the locking hook between a locked state and a disengaged state; and An elastic element adapted to connect the locking rod and the pivot to allow the locking rod to rotate about the pivot.

3. The locking assembly according to claim 2, characterized in that, The locking lever assembly also includes: A latch is provided at the first end of the locking rod, and the latch is adapted to lock or disengage with the locking hook.

4. The locking assembly according to claim 3, characterized in that, The locking rod includes a second end, which is opposite to the first end and is exposed outside the surface of the second housing.

5. The locking assembly according to any one of claims 2-4, characterized in that, The elastic element includes a torsion spring.

6. An energy storage housing, characterized in that, The energy storage housing includes: A first housing, the first housing being adapted to accommodate a first battery module; and A second housing, adapted to accommodate a second battery module; Locking assembly, as described in any one of claims 1-5.

7. The energy storage housing according to claim 6, characterized in that, The first housing and the second housing are stacked along the height direction.

8. The energy storage housing according to claim 7, characterized in that, The locking hook is disposed on a first surface, which is the surface of the first housing near the second housing. The second surface is recessed in a direction away from the first surface to form a receiving position, the receiving position being adapted to receive the locking hook, the second surface being the surface of the second housing near the first housing.

9. The energy storage housing according to any one of claims 7-8, characterized in that, The locking hook and the locking rod assembly are disposed on the side of the housing, and the locking hook and the locking rod assembly are located on the same side of the housing.

10. The energy storage housing according to claim 6, characterized in that, The locking lever assembly includes: A rotating shaft is fixedly connected to the side wall of the second housing; The locking rod assembly, if in a first state, is locked to the locking hook; if in a second state, it is disengaged from the locking hook. An elastic element is used to connect the rotating shaft and the locking rod so that the locking rod can rotate around the rotating shaft, thereby switching the locking rod between a first state and a second state.

11. The energy storage housing according to claim 10, characterized in that, The locking rod includes: a first end, wherein the first end is provided with a latch, and if the locking rod assembly is in a first state, the latch is locked with the locking hook; and The second end extends out of the outer surface of the second housing. If the locking rod assembly is in the first state, pressing down the second end can control the locking rod assembly to switch to the second state, and the latch will separate from the locking hook.

12. The energy storage housing according to claim 11, characterized in that, If the locking rod assembly is in the first state, the locking rod is in a horizontal state; if the locking rod is in the second state, the locking rod is in an inclined state.

13. The energy storage housing according to claim 6, characterized in that, The side of the energy storage shell The device is equipped with a handle, which is suitable for moving the energy storage housing.

14. The energy storage housing according to claim 13, characterized in that, The handle is fixed to the side of the housing by bolts.

15. An energy storage device, characterized in that, The energy storage device includes a battery; The energy storage device further includes a locking component as described in any one of claims 1-5, or the energy storage device further includes an energy storage housing as described in any one of claims 6-14.

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