Recreational vehicle energy storage battery

Abstract

According to the technical scheme, the motor home energy storage battery is characterized by comprising a shell; a supporting frame is arranged on one inner wall of the shell; a plurality of battery modules are arranged on the supporting frame; a control module is arranged on the shell; at least one output assembly is arranged on the shell; the plurality of battery modules are electrically connected with the control module; the control module is electrically connected with at least one output component; according to the invention, the gap of each battery module in the shell after long-time use can be prevented from becoming large, each battery module can be ensured to be stably installed in the shell, and the internal cable is prevented from loosening.

Description

Technical Field

[0001] The present invention relates to the technical field of energy storage batteries, and more specifically, to an energy storage battery for a recreational vehicle. Background Art

[0002] RV, also known as "home on wheels", has both functions of "house" and "car", but its attribute is still a car. It is a movable type of vehicle with basic facilities necessary for home. RV is a fashionable facility vehicle introduced from abroad. It can be divided into driving area, living area, bedroom area, sanitary area, kitchen area, etc. RV is a fashionable product that integrates "clothing, food, housing and transportation" into one, realizing "travel in life and live in travel".

[0003] At present, the battery packs of existing RV energy storage battery systems on the market are all directly stuffed into the battery box by the manufacturer, and fixed with glue at the bottom, or filled with EVA foam. Although this method is better than EVA foam, its compression resistance and durability are very poor. However, it will produce large deformation after long-term use, causing the gap between the battery cells inside the battery box to gradually increase, and the fixation will fail, which can easily lead to loose internal cables, poor contact, or even disconnection, resulting in safety accidents. Summary of the invention

[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a motorhome energy storage battery to solve the above technical problems.

[0005] The above technical objectives of the present invention are achieved through the following technical solutions: a motorhome energy storage battery, comprising: a shell; a support frame is arranged on an inner wall of the shell; a plurality of battery modules are arranged on the support frame; a control module is arranged on the shell; at least one output component is arranged on the shell; a plurality of the battery modules are electrically connected to the control module; the control module is electrically connected to at least one output component.

[0006] Specifically, by setting a support frame in the housing and installing the battery module on the support frame, the position of the battery module is limited by the support frame, so as to avoid the gap between each battery module in the housing becoming larger after long-term use, and ensure that each battery module can be stably installed in the housing to avoid internal cables from loosening. The battery module is connected to the output component through the control module. When outputting, the control module controls the battery module to output the appropriate voltage and current.

[0007] Optionally, the support frame includes a rib plate; the rib plate is arranged in the outer shell; a fixed side plate is arranged on the rib plate; a bent plate is arranged on the rib plate; the rib plate, fixed side plate and bent plate together form an installation chamber; and a plurality of battery modules are arranged in the installation chamber.

[0008] Specifically, the outer wall of the battery module can be fixed by fixing the rib plate to the inner wall of the shell, and by enclosing the rib plate, the bent plate and the fixed side plate to form an installation chamber, so that several battery modules are placed in the installation chamber in sequence.

[0009] Optionally, the support frame further includes: a plurality of fixed transverse plates; one end of each of the fixed transverse plates is fixed to the bending plate, and the other end is fixed to the fixed side plate.

[0010] Specifically, by providing a plurality of fixed transverse plates to close the opening of the installation chamber, the battery module can be further fixed, and the connection stability between the battery module and the support frame can be further ensured.

[0011] Optionally, a buffer is provided on a side of the fixed transverse plate facing the battery module; the buffer abuts against the battery module.

[0012] Specifically, by setting a buffer part, the contact position between the battery module and the fixed horizontal plate can be buffered, and the buffer part has an interference fit with the gap between the battery module and the fixed horizontal plate. By setting a buffer part between the battery module and the fixed horizontal plate, the connection between the battery module and the fixed horizontal plate can be buffered, thereby avoiding collision between the battery module and the fixed horizontal plate.

[0013] Optionally, an isolation baffle is provided on the fixed horizontal plate.

[0014] By providing an isolation baffle, the joints of the battery module can be isolated, thereby protecting the joints of the battery module.

[0015] Optionally, the bending plate includes: a bending side plate and a bending bottom plate; one end of the bending side plate is fixed to the rib plate, and the other end is fixed to one end of the bending bottom plate; the other end of the bending bottom plate is fixed to the fixed side plate.

[0016] Specifically, the bent side plates and the bent bottom plate constitute an L-shaped bent plate; the battery modules are placed on the bent bottom plate in sequence, and the battery modules are stacked in sequence, and the upper and lower sides of the battery modules are limited by the bent side plates and the fixed side plates respectively. After the battery modules are stacked, the upper ends of the battery modules are limited by the rib plates, and fixed cross plates are provided on both sides of the bent side plates and the fixed side plates, and the front and rear sides of the battery modules are limited by the fixed cross plates to ensure that the battery modules will not be offset.

[0017] Optionally, an isolation plate is provided on the bent side plate; the isolation plate divides the installation chamber into a first chamber and a second chamber; and a plurality of the battery modules are symmetrically arranged in the first chamber and the second chamber.

[0018] By providing the isolation plate, the installation chamber can be divided into a first chamber and a second chamber, so that the battery module is divided into two parts and symmetrically placed in the first chamber and the second chamber.

[0019] Optionally, the battery module is provided with a positive electrode column and a negative electrode column; the positive electrode columns of several of the battery modules are connected in sequence through a positive electrode copper busbar; the negative electrode columns of several of the battery modules are connected in sequence through a negative electrode copper busbar; the positive electrode column of one battery module is connected to the negative electrode column of another battery module through a series copper busbar.

[0020] Specifically, each battery module is connected according to a preset circuit through a positive copper bus, a negative copper bus and a series copper bus, so that the battery module can output a corresponding voltage.

[0021] Optionally, a lifting assembly is further provided on the shell; the lifting assembly comprises: a mounting block; and a handle rotatably provided on the mounting block.

[0022] By setting up the lifting assembly, when moving the RV energy storage battery, first turn the handle, turn the handle out of the mounting block, lift the RV energy storage battery by the handle and move it, which is more convenient and stable.

[0023] Optionally, a torsion spring is provided on the handle; one end of the torsion spring is fixed to the handle, and the other end of the torsion spring is fixed to the mounting block.

[0024] Specifically, by providing a torsion spring, when the handle is not in use, the torsion spring can fix the handle at a corresponding position on the mounting block. When the handle is in use, the handle can be rotated out of the mounting block and used by overcoming the elastic force of the torsion spring. After the handle is used, the handle is released and reset by the torsion spring.

[0025] In summary, the present invention has the following beneficial effects: by arranging a support frame in the housing and installing the battery module on the support frame, the position of the battery module is limited by the support frame, thereby preventing the gap between each battery module in the housing from becoming larger after long-term use, ensuring that each battery module can be stably installed in the housing, and preventing the internal cables from loosening. The battery module is connected to the output component through the control module, and when outputting, the control module controls the battery module to output an adapted voltage and current. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0027] Figure 2 It is a schematic diagram of the explosion structure of the present invention;

[0028] Figure 3 It is a schematic diagram of the exploded structure highlighting the supporting frame in the present invention.

[0029] In the figure: 1. outer shell; 2. support frame; 21. rib plate; 22. fixed side plate; 23. bent plate; 231. bent side plate; 232. bent bottom plate; 24. fixed horizontal plate; 3. battery module; 4. control module; 5. output assembly; 6. buffer; 7. isolation baffle; 8. isolation plate; 9. positive copper busbar; 10. negative copper busbar; 11. series copper busbar; 12. lifting assembly; 121. mounting block; 122. handle. DETAILED DESCRIPTION

[0030] In order to make the purpose, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings. Several embodiments of the present invention are shown in the accompanying drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein.

[0031] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances. The terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features.

[0032] The present invention is described in detail below in conjunction with the accompanying drawings and embodiments.

[0033] Embodiment 1

[0034] This embodiment provides a motorhome energy storage battery, such as Figure 1-3 As shown, it includes: a shell 1; a support frame 2 is arranged on an inner wall of the shell 1; a plurality of battery modules 3 are arranged on the support frame 2; a control module 4 is arranged on the shell 1; at least one output component 5 is arranged on the shell 1; the plurality of battery modules 3 are electrically connected to the control module 4; the control module 4 is electrically connected to at least one output component 5.

[0035] Specifically, by setting a support frame 2 in the housing 1 and installing the battery module 3 on the support frame 2, the position of the battery module 3 is limited by the support frame 2, so as to avoid the gap between each battery module 3 in the housing 1 from becoming larger after long-term use, and ensure that each battery module 3 can be stably installed in the housing 1 to avoid internal cables from loosening. The battery module 3 is connected to the output component 5 through the control module 4. When outputting, the control module 4 controls the battery module 3 to output an adaptive voltage and current.

[0036] Optionally, the support frame 2 includes a rib plate 21; the rib plate 21 is arranged in the outer shell 1; a fixed side plate 22 is arranged on the rib plate 21; a bending plate 23 is arranged on the rib plate 21; the rib plate 21, the fixed side plate 22 and the bending plate 23 together form an installation chamber; and a plurality of the battery modules are arranged in the installation chamber.

[0037] Specifically, the rib plate 21 is fixed to the inner wall of the shell 1, and the rib plate 21, the bent plate 23 and the fixed side plate 22 are combined to form an installation chamber, so that several battery modules are placed in the installation chamber in sequence, and the outer wall of the battery module can be fixed.

[0038] Optionally, the support frame 2 further includes: a plurality of fixed transverse plates 24 ; one end of the plurality of fixed transverse plates 24 is fixed to the bending plate 23 , and the other end is fixed to the fixed side plate 22 .

[0039] Specifically, by providing a plurality of fixed transverse plates 24 to seal the opening of the installation chamber, the battery module can be further fixed, and the connection stability between the battery module and the support frame 2 can be further ensured.

[0040] Optionally, a buffer member 6 is provided on a side of the fixed transverse plate 24 facing the battery module 3 ; the buffer member 6 abuts against the battery module 3 .

[0041] Specifically, by setting the buffer member 6, the contact position between the battery module 3 and the fixed transverse plate 24 can be buffered, and the buffer member 6 is interference fit with the gap between the battery module 3 and the fixed transverse plate 24. By setting the buffer member 6 between the battery module 3 and the fixed transverse plate 24, the connection between the battery module 3 and the fixed transverse plate 24 can be buffered, thereby avoiding collision between the battery module 3 and the fixed transverse plate 24.

[0042] Optionally, an isolation baffle 7 is provided on the fixed transverse plate 24 .

[0043] By providing the isolation baffle 7 , the joints of the battery module 3 can be isolated, thereby protecting the joints of the battery module 3 .

[0044] Optionally, the bending plate 23 includes: a bending side plate 231 and a bending bottom plate 232; one end of the bending side plate 231 is fixed to the rib plate 21, and the other end is fixed to one end of the bending bottom plate 232; the other end of the bending bottom plate 232 is fixed to the fixed side plate 22.

[0045] Specifically, the bent side plate 231 and the bent bottom plate 232 constitute an L-shaped bent plate 23; the battery modules 3 are placed on the bent bottom plate 232 in sequence, and the battery modules 3 are stacked in sequence, and the upper and lower sides of the battery modules 3 are respectively limited by the bent side plates 231 and the fixed side plates 22. After the battery modules 3 are stacked, the upper ends of the battery modules 3 are limited by the rib plates 21, and fixed cross plates 24 are set on both sides of the bent side plates 231 and the fixed side plates 22. The front and rear sides of the battery modules 3 are limited by the fixed cross plates 24 to ensure that the battery modules 3 will not be offset.

[0046] Optionally, an isolation plate 8 is provided on the bent side plate 231; the isolation plate 8 divides the installation chamber into a first chamber and a second chamber; and a plurality of the battery modules 3 are symmetrically arranged in the first chamber and the second chamber.

[0047] By providing the isolation plate 8 , the installation chamber can be divided into a first chamber and a second chamber, so that the battery module 3 is divided into two parts and symmetrically placed in the first chamber and the second chamber.

[0048] Embodiment 2

[0049] This embodiment provides a motorhome energy storage battery, such as Figure 1-3 As shown, it includes: a shell 1; a support frame 2 is arranged on an inner wall of the shell 1; a plurality of battery modules 3 are arranged on the support frame 2; a control module 4 is arranged on the shell 1; at least one output component 5 is arranged on the shell 1; the plurality of battery modules 3 are electrically connected to the control module 4; the control module 4 is electrically connected to at least one output component 5.

[0050] Specifically, by setting a support frame 2 in the housing 1 and installing the battery module 3 on the support frame 2, the position of the battery module 3 is limited by the support frame 2, so as to avoid the gap between each battery module 3 in the housing 1 from becoming larger after long-term use, and ensure that each battery module 3 can be stably installed in the housing 1 to avoid internal cables from loosening. The battery module 3 is connected to the output component 5 through the control module 4. When outputting, the control module 4 controls the battery module 3 to output an adaptive voltage and current.

[0051] Optionally, the support frame 2 includes a rib plate 21; the rib plate 21 is arranged in the outer shell 1; a fixed side plate 22 is arranged on the rib plate 21; a bending plate 23 is arranged on the rib plate 21; the rib plate 21, the fixed side plate 22 and the bending plate 23 together form an installation chamber; and a plurality of the battery modules are arranged in the installation chamber.

[0052] Specifically, the rib plate 21 is fixed to the inner wall of the shell 1, and the rib plate 21, the bent plate 23 and the fixed side plate 22 are combined to form an installation chamber, so that several battery modules are placed in the installation chamber in sequence, and the outer wall of the battery module can be fixed.

[0053] Optionally, the support frame 2 further includes: a plurality of fixed transverse plates 24 ; one end of the plurality of fixed transverse plates 24 is fixed to the bending plate 23 , and the other end is fixed to the fixed side plate 22 .

[0054] Specifically, by providing a plurality of fixed transverse plates 24 to seal the opening of the installation chamber, the battery module can be further fixed, and the connection stability between the battery module and the support frame 2 can be further ensured.

[0055] Optionally, a buffer member 6 is provided on a side of the fixed transverse plate 24 facing the battery module 3 ; the buffer member 6 abuts against the battery module 3 .

[0056] Specifically, by setting the buffer member 6, the contact position between the battery module 3 and the fixed transverse plate 24 can be buffered, and the buffer member 6 is interference fit with the gap between the battery module 3 and the fixed transverse plate 24. By setting the buffer member 6 between the battery module 3 and the fixed transverse plate 24, the connection between the battery module 3 and the fixed transverse plate 24 can be buffered, thereby avoiding collision between the battery module 3 and the fixed transverse plate 24.

[0057] Optionally, an isolation baffle 7 is provided on the fixed transverse plate 24 .

[0058] By providing the isolation baffle 7 , the joints of the battery module 3 can be isolated, thereby protecting the joints of the battery module 3 .

[0059] Optionally, the bending plate 23 includes: a bending side plate 231 and a bending bottom plate 232; one end of the bending side plate 231 is fixed to the rib plate 21, and the other end is fixed to one end of the bending bottom plate 232; the other end of the bending bottom plate 232 is fixed to the fixed side plate 22.

[0060] Specifically, the bent side plate 231 and the bent bottom plate 232 constitute an L-shaped bent plate 23; the battery modules 3 are placed on the bent bottom plate 232 in sequence, and the battery modules 3 are stacked in sequence, and the upper and lower sides of the battery modules 3 are respectively limited by the bent side plates 231 and the fixed side plates 22. After the battery modules 3 are stacked, the upper ends of the battery modules 3 are limited by the rib plates 21, and fixed cross plates 24 are set on both sides of the bent side plates 231 and the fixed side plates 22. The front and rear sides of the battery modules 3 are limited by the fixed cross plates 24 to ensure that the battery modules 3 will not be offset.

[0061] Optionally, an isolation plate 8 is provided on the bent side plate 231; the isolation plate 8 divides the installation chamber into a first chamber and a second chamber; and a plurality of the battery modules 3 are symmetrically arranged in the first chamber and the second chamber.

[0062] By providing the isolation plate 8 , the installation chamber can be divided into a first chamber and a second chamber, so that the battery module 3 is divided into two parts and symmetrically placed in the first chamber and the second chamber.

[0063] Optionally, the battery module 3 is provided with a positive electrode column and a negative electrode column; the positive electrode columns of several of the battery modules 3 are connected in sequence through a positive copper bus 9; the negative electrode columns of several of the battery modules 3 are connected in sequence through a negative copper bus 10; the positive electrode column of one battery module is connected to the negative electrode column of another battery module 3 through a series copper bus 11.

[0064] Specifically, each battery module 3 is connected according to a preset circuit through the positive copper bus 9, the negative copper bus 10 and the series copper bus 11, so that the battery module 3 can output a corresponding voltage.

[0065] Embodiment 3

[0066] This embodiment provides a motorhome energy storage battery, such as Figure 1-3 As shown, it includes: a shell 1; a support frame 2 is arranged on an inner wall of the shell 1; a plurality of battery modules 3 are arranged on the support frame 2; a control module 4 is arranged on the shell 1; at least one output component 5 is arranged on the shell 1; the plurality of battery modules 3 are electrically connected to the control module 4; the control module 4 is electrically connected to at least one output component 5.

[0067] Specifically, by setting a support frame 2 in the housing 1 and installing the battery module 3 on the support frame 2, the position of the battery module 3 is limited by the support frame 2, so as to avoid the gap between each battery module 3 in the housing 1 from becoming larger after long-term use, and ensure that each battery module 3 can be stably installed in the housing 1 to avoid internal cables from loosening. The battery module 3 is connected to the output component 5 through the control module 4. When outputting, the control module 4 controls the battery module 3 to output an adaptive voltage and current.

[0068] Optionally, the support frame 2 includes a rib plate 21; the rib plate 21 is arranged in the outer shell 1; a fixed side plate 22 is arranged on the rib plate 21; a bending plate 23 is arranged on the rib plate 21; the rib plate 21, the fixed side plate 22 and the bending plate 23 together form an installation chamber; and a plurality of the battery modules are arranged in the installation chamber.

[0069] Specifically, the rib plate 21 is fixed to the inner wall of the shell 1, and the rib plate 21, the bent plate 23 and the fixed side plate 22 are combined to form an installation chamber, so that several battery modules are placed in the installation chamber in sequence, and the outer wall of the battery module can be fixed.

[0070] Optionally, the support frame 2 further includes: a plurality of fixed transverse plates 24 ; one end of the plurality of fixed transverse plates 24 is fixed to the bending plate 23 , and the other end is fixed to the fixed side plate 22 .

[0071] Specifically, by providing a plurality of fixed transverse plates 24 to seal the opening of the installation chamber, the battery module can be further fixed, and the connection stability between the battery module and the support frame 2 can be further ensured.

[0072] Optionally, a buffer member 6 is provided on a side of the fixed transverse plate 24 facing the battery module 3 ; the buffer member 6 abuts against the battery module 3 .

[0073] Specifically, by setting the buffer member 6, the contact position between the battery module 3 and the fixed transverse plate 24 can be buffered, and the buffer member 6 is interference fit with the gap between the battery module 3 and the fixed transverse plate 24. By setting the buffer member 6 between the battery module 3 and the fixed transverse plate 24, the connection between the battery module 3 and the fixed transverse plate 24 can be buffered, thereby avoiding collision between the battery module 3 and the fixed transverse plate 24.

[0074] Optionally, an isolation baffle 7 is provided on the fixed transverse plate 24 .

[0075] By providing the isolation baffle 7 , the joints of the battery module 3 can be isolated, thereby protecting the joints of the battery module 3 .

[0076] Optionally, the bending plate 23 includes: a bending side plate 231 and a bending bottom plate 232; one end of the bending side plate 231 is fixed to the rib plate 21, and the other end is fixed to one end of the bending bottom plate 232; the other end of the bending bottom plate 232 is fixed to the fixed side plate 22.

[0077] Specifically, the bent side plate 231 and the bent bottom plate 232 constitute an L-shaped bent plate 23; the battery modules 3 are placed on the bent bottom plate 232 in sequence, and the battery modules 3 are stacked in sequence, and the upper and lower sides of the battery modules 3 are respectively limited by the bent side plates 231 and the fixed side plates 22. After the battery modules 3 are stacked, the upper ends of the battery modules 3 are limited by the rib plates 21, and fixed cross plates 24 are set on both sides of the bent side plates 231 and the fixed side plates 22. The front and rear sides of the battery modules 3 are limited by the fixed cross plates 24 to ensure that the battery modules 3 will not be offset.

[0078] Optionally, an isolation plate 8 is provided on the bent side plate 231; the isolation plate 8 divides the installation chamber into a first chamber and a second chamber; and a plurality of the battery modules 3 are symmetrically arranged in the first chamber and the second chamber.

[0079] By providing the isolation plate 8 , the installation chamber can be divided into a first chamber and a second chamber, so that the battery module 3 is divided into two parts and symmetrically placed in the first chamber and the second chamber.

[0080] Optionally, the battery module 3 is provided with a positive electrode column and a negative electrode column; the positive electrode columns of several of the battery modules 3 are connected in sequence through a positive copper bus 9; the negative electrode columns of several of the battery modules 3 are connected in sequence through a negative copper bus 10; the positive electrode column of one battery module is connected to the negative electrode column of another battery module 3 through a series copper bus 11.

[0081] Specifically, each battery module 3 is connected according to a preset circuit through the positive copper bus 9, the negative copper bus 10 and the series copper bus 11, so that the battery module 3 can output a corresponding voltage.

[0082] Optionally, a lifting assembly 12 is further provided on the housing 1 ; the lifting assembly 12 comprises: a mounting block 121 ; and a handle 122 rotatably provided on the mounting block 121 .

[0083] By providing the lifting assembly 12, when moving the RV energy storage battery, first rotate the handle 122, turn the handle 122 out of the mounting block 121, and lift the RV energy storage battery by the handle 122 to move it, which is more convenient and stable.

[0084] Optionally, a torsion spring is provided on the handle 122 ; one end of the torsion spring is fixed to the handle 122 , and the other end of the torsion spring is fixed to the mounting block 121 .

[0085] Specifically, by providing a torsion spring, when the handle 122 is not in use, the torsion spring can fix the handle 122 at a corresponding position on the mounting block 121. When the handle 122 is in use, the handle 122 can be rotated out of the mounting block 121 and used by overcoming the elastic force of the torsion spring. After the handle 122 is used, the handle 122 is released and the handle 122 is reset by the torsion spring.

[0086] The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A RV energy storage battery, characterized in that: include: shell; A support frame is arranged on an inner wall of the shell; a plurality of battery modules are arranged on the support frame; a control module is arranged on the shell; at least one output component is arranged on the shell; a plurality of the battery modules are electrically connected to the control module; and the control module is electrically connected to at least one output component.

2. A motorhome energy storage battery according to claim 1, characterized in that: The support frame includes a rib plate; the rib plate is arranged in the shell; a fixed side plate is arranged on the rib plate; a bent plate is arranged on the rib plate; the rib plate, the fixed side plate and the bent plate together form an installation cavity; a plurality of the battery modules are arranged in the installation cavity.

3. A motorhome energy storage battery according to claim 2, characterized in that: The support frame further comprises: a plurality of fixed transverse plates; one end of the plurality of fixed transverse plates is fixed to the bending plate, and the other end is fixed to the fixed side plate.

4. A motorhome energy storage battery according to claim 3, characterized in that: A buffer is arranged on one side of the fixed horizontal plate facing the battery module; the buffer abuts against the battery module.

5. The RV energy storage battery according to claim 3, characterized in that: An isolation baffle is arranged on the fixed transverse plate.

6. A motorhome energy storage battery according to claim 2, characterized in that: The bending plate includes: a bending side plate and a bending bottom plate; one end of the bending side plate is fixed to the rib plate, and the other end is fixed to one end of the bending bottom plate; the other end of the bending bottom plate is fixed to the fixed side plate.

7. A motorhome energy storage battery according to claim 6, characterized in that: An isolation plate is arranged on the bent side plate; the isolation plate divides the installation chamber into a first chamber and a second chamber; and a plurality of the battery modules are symmetrically arranged in the first chamber and the second chamber.

8. The RV energy storage battery according to claim 1, characterized in that: The battery module is provided with a positive electrode column and a negative electrode column; the positive electrode columns of several battery modules are connected in sequence through a positive electrode copper busbar; the negative electrode columns of several battery modules are connected in sequence through a negative electrode copper busbar; the positive electrode column of one battery module is connected to the negative electrode column of another battery module through a series copper busbar.

9. The RV energy storage battery according to claim 1, characterized in that: A lifting assembly is also arranged on the shell; the lifting assembly comprises: a mounting block; and a handle is rotatably arranged on the mounting block.

10. The RV energy storage battery according to claim 9, characterized in that: A torsion spring is arranged on the handle; one end of the torsion spring is fixed to the handle, and the other end of the torsion spring is fixed to the mounting block.

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