Lithium battery shell structure with LED lamp

Abstract

The utility model discloses a lithium battery shell structure with an LED (light-emitting diode) lamp, and aims to provide the lithium battery shell structure with the LED lamp, which has enhanced functionality and is convenient to connect. A battery module is mounted in the main shell, one end of the main shell is detachably connected with an interface assembly, the interface assembly is electrically connected with the battery module, the other end of the main shell is provided with a display lighting assembly, the display lighting assembly comprises a mounting seat, a connecting shell and a lampshade head, the mounting seat is detachably connected with the main shell, and the connecting shell is electrically connected with the lampshade head. One side of the mounting base is connected with an indicating lamp panel, the other side of the mounting base is provided with a handle groove, the mounting base and the connecting shell are both connected with a positioning assembly and a limiting assembly, the connecting shell is connected with the mounting base through the positioning assembly and the limiting assembly, the lampshade head is clamped with the connecting shell through the positioning assembly, and the lampshade head and the indicating lamp panel are both provided with LED lamp beads. The beneficial effects of the utility model are that the structure functionality and practicality are enhanced; a lighting effect is achieved, and plugging and unplugging convenience is enhanced; and the assembling efficiency of the structure is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lithium battery housings, and particularly to a lithium battery housing structure with an LED lamp. Background Art

[0002] The use of lithium batteries is becoming more and more widespread. The capacity of battery cells, output power and battery load are getting larger and larger. The existing lithium battery module structure usually includes a housing. Multiple battery cells are arranged in the housing. After the positive and negative electrodes of each battery cell are set according to the output specification requirements, each battery cell is connected through a flexible connecting wire. At the same time, a welding method is adopted to connect the flexible connecting wire with the output conductive column arranged on the housing. Then, the whole lithium battery module outputs power through the connecting conductive terminal on the conductive column.

[0003] Chinese Patent Authorization Publication No.: CN 219371214 U, Authorization Publication Date: July 18, 2022. The utility model relates to a support frame for a lithium battery module, aiming to provide a support frame for a lithium battery module that can directly connect the circuit through plug-in installation. The disadvantages of this technical solution are as follows: 1. When the lithium battery needs to connect the output power supply, it will affect the plugging and unplugging convenience of the battery in a low-light environment; 2. The functionality of the housing is single.

[0004] In summary: The lithium battery housing structure has the deficiencies of single functionality and inconvenient connection. Content of the Utility Model

[0005] The utility model aims to overcome the deficiencies of single functionality and inconvenient connection in the existing lithium battery housing structure, and provides a lithium battery housing structure with an LED lamp that enhances functionality and is convenient for connection.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A lithium battery housing structure with an LED lamp includes a main housing. A battery module is installed in the main housing. One end of the main housing is detachably connected with an interface component, and the interface component is electrically connected with the battery module. The other end of the main housing is provided with a display and lighting component. The display and lighting component includes a mounting seat, a connecting shell and a lamp cover head. The mounting seat is detachably connected with the main housing. One side of the mounting seat is connected with an indicator lamp board. A handle groove is arranged on the other side of the mounting seat. The mounting seat and the connecting shell are both connected with a positioning component and a limiting component. The connecting shell is connected with the mounting seat through the positioning component and the limiting component. The lamp cover head is snap-connected with the connecting shell through the positioning component. LED lamp beads are installed on both the lamp cover head and the indicator lamp board, and the LED lamp beads are electrically connected with the battery module. The mounting seat and the interface component are both hermetically connected with the main housing.

[0008] A cylindrical structure with openings at both ends of the main housing and an internal cavity. The inner cavity of the main housing is used to place the battery module of the lithium battery. An interface component is installed at one open end of the main housing to connect to the power supply of external devices. The other open end of the main housing is connected to a display photo component to display the battery working status and illuminate the usage environment, thereby enhancing the practicality of the lithium battery housing structure. The mounting seat in the display photo component is connected to the main housing. Both the interface component and the mounting seat are detachably installed on the main housing to improve the installation and disassembly efficiency and thus enhance the assembly efficiency of the lithium battery housing structure. An indicator board is installed on the side of the mounting seat for installing indicator LED lamp beads to indicate the power-on status of the lithium battery by being powered by the battery module. A recessed handle groove is provided on the other side of the mounting seat for easy handling through the handle groove, further improving the usability and installation convenience. Positioning components and limiting components are provided on both the mounting seat and the connecting shell to guide and limit the installation orientation and stability of the mounting seat, connecting shell, and lamp shade head, improving the connection efficiency and accuracy between structures. An LED lamp bead is installed in the lamp shade head to be illuminated by being powered by the battery module, facilitating the connection of the interface component and enhancing the functionality of the lithium battery housing structure. Both the mounting seat and the interface component are hermetically connected to the main housing to prevent liquid from entering the inner cavity of the main housing from the connection parts of the mounting seat or the interface component, affecting the use of the battery and prolonging its service life. The effects of enhancing the structural functionality and practicality of the lithium battery housing, having a lighting effect to enhance the plugging and unplugging convenience, having a guiding property in the connection between structures, improving the connection stability and accuracy between structures, improving the assembly efficiency of the structure, facilitating the later maintenance of the structure, and prolonging the service life of the battery are achieved.

[0009] Preferably, the mounting seat is provided with a first sealing ring. The inner wall of the main housing is connected with a reinforcing column, which is arranged at the adjacent inner wall corners of the inner wall of the main housing. Both the reinforcing column and the first sealing ring are provided with a first connecting groove. The mounting seat is connected with a first screw. The first sealing ring is placed between the main housing and the mounting seat, and the first screw is threadedly connected with the first connecting groove. The first sealing ring is placed between the mounting seat and the main housing. The inner wall of the main housing is connected with a reinforcing column at the corner. The reinforcing column is an integral structure with the main housing. The reinforcing column improves the structural strength of the main housing, prevents the housing from deforming and breaking under stress, and at the same time increases the local thickness of the main housing. A first connecting groove is provided at the end face of the reinforcing column for the first screw on the mounting seat to tightly connect the first sealing ring and the main housing through the first connecting groove, improving the anti-seepage sealing effect. The effects of improving the structural strength, connection tightness, and sealing performance of the lithium battery housing are achieved.

[0010] Preferably, the limiting component includes a limiting ring. The first sealing ring is sleeved on the limiting ring. The positioning component includes a first positioning block. The limiting ring is connected to the lower end surface of the mounting seat. The limiting ring is clamped to the port of the main housing. The first positioning block is connected to the inner wall of the first sealing ring. The limiting ring is provided with a first positioning groove. The first positioning block is fitted into the first positioning groove. The limiting ring in the limiting component is connected to the lower end surface of the mounting seat. The limiting ring has the same profile shape as the end surfaces of the main housing and the mounting seat and is inserted into the port of the main housing. At the same time, the first sealing ring is sleeved on the limiting ring and closely adheres to the end surface of the main housing after the screw is connected, so that the mounting seat is limited on the port of the main housing to facilitate the installation of the first screw. The first positioning block in the positioning component is connected to the inner side wall of the first sealing ring, and the first positioning groove is opened on the limiting ring, so that the mounting seat can be further positioned and connected to the first sealing ring, and at the same time, the first sealing ring is prevented from moving within the limiting ring. The effect of improving the connection stability, efficiency and precision between structures is achieved.

[0011] Preferably, the outer side surface of the mounting seat is provided with a mounting groove. The first connecting groove is located at the bottom of the mounting groove. The connecting shell is inserted into the mounting groove. The limiting component includes a wing plate and a fixing rod. The wing plate is connected to the groove wall of the mounting groove. The end of the fixing rod is connected to the wing plate. A buckle is connected to the inner side of the connecting shell. The buckle is slidably connected to the wing plate. The buckle is clamped to the fixing rod. The side surface of the mounting seat is recessed inward to form a mounting groove. The first connecting groove is opened on the bottom surface of the mounting groove. The lower end of the connecting shell is inserted into the mounting groove to form a surface connection with the mounting seat, and at the same time, the mounting seat and the structures inside the mounting seat are protected. The connecting shell on the outside prevents liquid from seeping into the interior. The wing plates in the limiting component are connected to the side groove walls of the mounting groove and there are two of them. The ends of the fixing rods are respectively connected to the two wing plates to form an H-shaped structure. A buckle is connected to the inner side of the connecting shell, so that when the connecting shell is installed, the buckle is placed between the two wing plates and slides along the wing plates until the buckle is clamped and fastened to the fixing rod. The effect of improving the connection efficiency and stability between structures and facilitating rapid maintenance in the later stage is achieved.

[0012] Preferably, the positioning component includes a first inserting piece and a second inserting piece. Both the first inserting piece and the second inserting piece are connected to the connecting shell. The mounting groove is provided with a first slot and a second slot. The first inserting piece is inserted into the first slot. The second inserting piece is inserted into the second slot. The first inserting piece in the positioning component is connected to both sides of the lower end of the connecting shell, and the second inserting piece is connected to the middle of the lower end surface of the connecting shell between the first inserting pieces. The first slot is opened on the bottom of the mounting groove on the mounting seat and is opposite to the first inserting piece. The second slot is opened on the bottom of the mounting groove on the mounting seat and is opposite to the second inserting piece, so that it can be positioned and connected when the connecting shell is inserted. The effect of improving the connection precision and efficiency between structures is achieved.

[0013] Preferably, the installation groove is provided with an embedding groove, the embedding groove is provided with a second connecting groove, the connecting shell is connected with a connecting piece, the connecting piece is embedded with the embedding groove, the connecting piece is connected with a second screw rod, and the second screw rod is in threaded connection with the second connecting groove. A sunken embedding groove is provided at the bottom of the installation groove, the second connecting groove is opened on the bottom surface of the embedding groove, and a connecting piece is connected to the connecting shell. When the connecting shell is connected, the connecting piece is embedded into the embedding groove for limiting, so that the second screw rod connected to the connecting piece is accurately threadedly connected with the second connecting groove, preventing the connecting shell from being easily pulled out of the mounting seat. It achieves the effects of providing structural positioning accuracy, connection efficiency and stability.

[0014] Preferably, the lamp shade head includes a light-transmitting cover and a connecting seat, the light-transmitting cover is connected to the upper end surface of the connecting seat, the positioning assembly includes a second positioning block, the second positioning block is connected to the upper end surface of the mounting seat, a second positioning groove is provided on the lower end surface of the connecting seat, the second positioning block is embedded with the second positioning groove, and the connecting seat is provided with a reinforcing plate, and the reinforcing plate is press-connected to the connecting shell. The light-transmitting cover in the lamp shade head is connected to the connecting seat, and the mounting seat is connected through the second positioning block in the positioning assembly. After the connecting seat is inserted into the connecting shell, it is embedded with the second positioning block through the second positioning groove, realizing high-precision positioning connection. A reinforcing plate is connected to the outer side of the lower end surface of the connecting seat. After the connecting seat is inserted into the connecting shell, the reinforcing plate abuts against the inner wall of the connecting shell through stress, so as to increase the friction force and prevent the lamp shade head from falling out of the connecting shell. The light-transmitting cover is connected to the mounting seat through the docking of the connecting seat, so that the bright part protrudes from the end of the lithium battery housing structure for illumination and is protected by the connecting shell. It achieves the effects of improving the structural connection accuracy and stability and ensuring the use convenience through illumination.

[0015] The beneficial effects of the present utility model are as follows: enhancing the structural functionality and practicality of the lithium battery housing; having a lighting effect to enhance the plugging and unplugging convenience; the connection between structures having directivity; improving the connection stability and accuracy between structures; improving the assembly efficiency of structures; facilitating the later maintenance of structures and prolonging the service life of the battery; improving the structural strength, connection tightness and sealing performance of the lithium battery housing; improving the connection stability, efficiency and accuracy between structures; ensuring the use convenience through illumination. Description of the Drawings

[0016] Figure 1 is the three-dimensional view of the present utility model;

[0017] Figure 2 is Figure 1 the exploded view of;

[0018] Figure 3 is the structural schematic diagram of the first sealing ring;

[0019] Figure 4 is the structural schematic of the mounting seat Figure 1 ;

[0020] Figure 5 is the structural schematic of the mounting seat Figure 2;

[0021] Figure 6 is a schematic structure diagram of the mounting base Figure 3 ;

[0022] Figure 7 is a schematic structure diagram of the connection shell;

[0023] Figure 8 is a schematic structure diagram of the lamp shade head.

[0024] In the figure: 1. Main housing, 2. Interface component, 3. Mounting base, 4. Connection shell, 5. Lamp shade head, 6. Indicator board, 7. Handle groove, 8. First sealing ring, 9. Reinforcing column, 10. First connection groove, 11. First screw, 12. Limiting ring, 13. First positioning block, 14. First positioning groove, 15. Mounting groove, 16. Wing plate, 17. Fixed rod, 18. Buckle, 19. First insertion piece, 20. Second insertion piece, 21. First slot, 22. Second slot, 23. Embedded groove, 24. Second connection groove, 25. Connection piece, 26. Translucent cover, 27. Connection seat, 28. Second positioning block, 29. Second positioning groove, 30. Reinforcing plate, 31. Reinforcing rib, 32. First guiding inclined surface, 33. Switch button, 34. Anti-slip block, 35. Second sealing ring, 36. Relief hole. Specific embodiments

[0025] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and in no way limits the present application and its application or use. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present application.

[0026] It should be noted that the terms used here are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used here, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "include" and / or "comprise" are used in this specification, they indicate the presence of features, steps, operations, devices, components and / or their combinations.

[0027] Unless otherwise specifically stated, the relative arrangements, numerical expressions, and numerical values of the components set forth in these embodiments do not limit the scope of this application. For ease of illustration, spatial relative terms such as "upper", "lower", "left", "right", etc. are used in the embodiments to describe the relationship of one element or feature shown in the figure with respect to another element or feature. It should be understood that, in addition to the orientations shown in the figure, the spatial terms are intended to include different orientations during the use or operation of the device. For example, if the device in the figure is inverted, the element described as being "below" other elements or features will be positioned "above" other elements or features. Therefore, the exemplary term "lower" can include both upper and lower orientations. The device can be positioned in other ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein can be interpreted accordingly. At the same time, it should be understood that, for the sake of convenience of description, the dimensions of the various parts shown in the drawings are not drawn in actual proportional relationships. Technologies, processes, and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the technologies, processes, and devices should be regarded as part of the authorization specification. In all the examples shown and discussed here, any specific value should be interpreted as merely exemplary and not as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0028] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. Without otherwise stating, the above terms have no special meanings, and thus cannot be construed as limiting the protection scope of this application.

[0029] Embodiment 1:

[0030] As Figure 1 , 2 , shown in FIG. 4, a lithium battery housing structure with an LED lamp includes a main housing 1. A battery module (not shown in the figure) is installed inside the main housing 1. One end of the main housing 1 is detachably connected with an interface component 2, and the interface component 2 is electrically connected to the battery module. A display and lighting component is provided at the other end of the main housing 1. The display and lighting component includes a mounting base 3, a connecting shell 4, and a lamp cover head 5. The mounting base 3 is detachably connected to the main housing 1. An indicator light board 6 is connected to one side of the mounting base 3. A handle groove 7 is provided on the other side of the mounting base 3. Both the mounting base 3 and the connecting shell 4 are connected with a positioning component and a limiting component. The connecting shell 4 is connected to the mounting base 3 through the positioning component and the limiting component. The lamp cover head 5 is snap-connected to the connecting shell 4 through the positioning component. LED lamp beads are installed on both the lamp cover head 5 and the indicator light board 6, and the LED lamp beads are electrically connected to the battery module. Both the mounting base 3 and the interface component 2 are hermetically connected to the main housing 1.

[0031] As shown Figure 2 , 3 , as shown in Figure 4, the mounting base 3 is provided with a first sealing ring 8, and a reinforcing column 9 is connected to the inner wall of the main housing 1. The reinforcing column 9 is arranged at the adjacent inner wall corners of the inner wall of the main housing 1. Both the reinforcing column 9 and the first sealing ring 8 are provided with a first connecting groove 10. The mounting base 3 is connected with a first screw 11. The first sealing ring 8 is placed between the main housing 1 and the mounting base 3, and the first screw 11 is threadedly connected with the first connecting groove 10.

[0032] As shown Figure 3 , 4 , as shown in Figure 5, the limiting component includes a limiting ring 12. The first sealing ring 8 is sleeved with the limiting ring 12. The positioning component includes a first positioning block 13. The limiting ring 12 is connected to the lower end surface of the mounting base 3. The limiting ring 12 is clamped with the port of the main housing 1. The first positioning block 13 is connected to the inner wall of the first sealing ring 8. The limiting ring 12 is provided with a first positioning groove 14, and the first positioning block 13 is embedded with the first positioning groove 14.

[0033] As shown Figure 5 , 6 , as shown in Figure 7, the outer side surface of the mounting base 3 is provided with a mounting groove 15. The first connecting groove 10 is arranged at the bottom of the mounting groove 15. The connecting shell 4 is inserted into the mounting groove 15. The limiting component includes a wing plate 16 and a fixing rod 17. The wing plate 16 is connected to the groove wall of the mounting groove 15. The end of the fixing rod 17 is connected to the wing plate 16. A buckle 18 is connected to the inner side of the connecting shell 4. The buckle 18 is slidably connected to the wing plate 16, and the buckle 18 is clamped with the fixing rod 17. The positioning component includes a first inserting piece 19 and a second inserting piece 20. Both the first inserting piece 19 and the second inserting piece 20 are connected to the connecting shell 4. The mounting groove 15 is provided with a first slot 21 and a second slot 22. The first inserting piece 19 is inserted into the first slot 21, and the second inserting piece 20 is inserted into the second slot 22.

[0034] As shown Figure 4 , 5 , as shown in Figure 6, the mounting groove 15 is provided with an embedding groove 23. The embedding groove 23 is provided with a second connecting groove 24. The connecting shell 4 is connected with a connecting piece 25. The connecting piece 25 is embedded with the embedding groove 23. The connecting piece 25 is connected with a second screw 26. The second screw 26 is threadedly connected with the second connecting groove 24.

[0035] As shown Figure 1 , 2 , as shown in Figure 8, the lamp shade head 5 includes a light-transmitting cover 26 and a connecting seat 27. The light-transmitting cover 26 is connected to the upper end surface of the connecting seat 27. The positioning component includes a second positioning block 28. The second positioning block 28 is connected to the upper end surface of the mounting base 3. The lower end surface of the connecting seat 27 is provided with a second positioning groove 29. The second positioning block 28 is embedded with the second positioning groove 29. The connecting seat 27 is provided with a reinforcing plate 30. The reinforcing plate 30 is press-connected to the connecting shell 4.

[0036] As shown Figure 1-8As shown: The installation groove 15 is connected with a reinforcing rib 31. The reinforcing rib 31 is connected with the fixing rod 17. The structural shape of the reinforcing rib 31 is triangular. The inclined surface of the reinforcing rib 31 is provided with a first guiding inclined surface 32. The buckle 18 is slidably connected with the first guiding inclined surface 32, so that the movement of the buckle 18 has positioning and limiting properties.

[0037] Inside the lamp shade 5, a PCB assembly (not shown in the figure) is installed. The PCB assembly is electrically connected (by wires) to the battery socket. The connecting seat 27 is connected with a switch button 33. The switch button 33 is electrically connected to the PCB board to switch and control the LED lamp beads inside the light-transmitting cover 26.

[0038] The connecting shell 4 is provided with a relief hole 36. After the switch button 33 is installed on the connecting seat 27, it is snap-connected with the relief hole 36. There is a certain distance between the light-transmitting cover 26 and the connecting shell 4 to facilitate the heat dissipation of the cover body.

[0039] A second sealing ring 35 is provided between the interface assembly 2 and the main housing 1. The interface assembly 2 and the main housing 1 are connected by bolts (not shown in the figure).

[0040] An anti-slip block 34 is connected inside the handle groove 7 to increase the contact friction force.

[0041] During use, the display lighting assembly is assembled on the main housing 1: A battery socket is pre-installed inside the main housing 1. At one port of the main housing 1, a second sealing ring 35 and an interface assembly 2 are installed to connect the external device connecting wire. At the other port of the main housing 1, a mounting seat 3 is installed through a first screw 11. The lower end of the connecting shell 4 is inserted, so that the first insert piece 10 is inserted into the first slot 21 and the second insert piece 20 is inserted into the second slot 22. The buckle 18 and the fixing rod 17 are buckled together along the first guiding inclined surface 32 of the reinforcing rib 31. The second screw 26 is threadedly connected with the second connecting groove 24 to fixedly connect the connecting shell 4 and the mounting seat 3. Then, the lamp shade head 5 (previously electrically connected to the PCB board and the battery socket) is inserted into the other port of the connecting shell 4. During this period, the switch button 33 is snapped into the relief hole 36, the reinforcing plate 30 abuts against the inner wall of the connecting shell 4, and the second positioning block 28 is snapped into the second positioning groove 29 to fix the lamp shade head 5 inside the connecting shell 4, completing the assembly of the display lighting assembly and the main housing 1.

[0042] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A lithium battery housing structure with an LED lamp, characterized in that, It includes a main housing (1) with a battery module installed therein. One end of the main housing (1) is detachably connected to an interface component (2), and the interface component (2) is electrically connected to the battery module. The other end of the main housing (1) is provided with a display and lighting component, which includes a mounting base (3), a connecting shell (4), and a lamp shade head (5). The mounting base (3) is detachably connected to the main housing (1). One side of the mounting base (3) is connected to an indicator light board (6), and a handle groove (7) is provided on the other side of the mounting base (3). Both the mounting base (3) and the connecting shell (4) are connected with a positioning component and a limiting component. The connecting shell (4) is connected to the mounting base (3) through the positioning component and the limiting component. The lamp shade head (5) is snap-connected to the connecting shell (4) through the positioning component. LED lamp beads are installed on both the lamp shade head (5) and the indicator light board (6), and the LED lamp beads are electrically connected to the battery module. Both the mounting base (3) and the interface component (2) are hermetically connected to the main housing (1).

2. The structure of a lithium battery housing with an LED light according to claim 1, wherein, The mounting base (3) is provided with a first sealing ring (8). A reinforcing column (9) is connected to the inner wall of the main housing (1), and the reinforcing column (9) is arranged at the adjacent inner wall corners of the inner wall of the main housing (1). Both the reinforcing column (9) and the first sealing ring (8) are provided with a first connecting groove (10). The mounting base (3) is connected with a first screw (11). The first sealing ring (8) is placed between the main housing (1) and the mounting base (3), and the first screw (11) is threadedly connected to the first connecting groove (10).

3. The structure of a lithium battery case with an LED lamp according to claim 2, characterized in that, The limiting component includes a limiting ring (12). The first sealing ring (8) is sleeved with the limiting ring (12). The positioning component includes a first positioning block (13). The limiting ring (12) is connected to the lower end face of the mounting base (3), and the limiting ring (12) is snap-connected to the port of the main housing (1). The first positioning block (13) is connected to the inner wall of the first sealing ring (8). The limiting ring (12) is provided with a first positioning groove (14), and the first positioning block (13) is fitted into the first positioning groove (14).

4. The structure of a lithium battery case with an LED lamp according to claim 3, characterized in that, An installation groove (15) is provided on the outer side of the mounting base (3), and the first connecting groove (10) is located at the bottom of the installation groove (15). The connecting shell (4) is inserted into the installation groove (15). The limiting component includes a wing plate (16) and a fixing rod (17). The wing plate (16) is connected to the groove wall of the installation groove (15), and the end of the fixing rod (17) is connected to the wing plate (16). A buckle (18) is connected to the inner side of the connecting shell (4), and the buckle (18) is slidably connected to the wing plate (16), and the buckle (18) is snap-connected to the fixing rod (17).

5. The structure of a lithium battery case with an LED lamp according to claim 4, characterized in that, The positioning component includes a first insertion piece (19) and a second insertion piece (20). Both the first insertion piece (19) and the second insertion piece (20) are connected to the connecting shell (4). The installation groove (15) is provided with a first slot (21) and a second slot (22). The first insertion piece (19) is inserted into the first slot (21), and the second insertion piece (20) is inserted into the second slot (22).

6. The structure of a lithium battery case with an LED light according to claim 4, characterized in that, The installation groove (15) is provided with an embedding groove (23), the embedding groove (23) is provided with a second connecting groove (24), the connecting shell (4) is connected with a connecting piece (25), the connecting piece (25) is embedded with the embedding groove (23), the connecting piece (25) is connected with a second screw rod, and the second screw rod is in threaded connection with the second connecting groove (24).

7. A lithium battery housing structure with an LED lamp according to claim 1 or 6, characterized in that, The lamp cover head (5) includes a light-transmitting cover (26) and a connecting seat (27), the light-transmitting cover (26) is connected with the upper end surface of the connecting seat (27), the positioning assembly includes a second positioning block (28), the second positioning block (28) is connected with the upper end surface of the mounting seat (3), the lower end surface of the connecting seat (27) is provided with a second positioning groove (29), the second positioning block (28) is embedded with the second positioning groove (29), the connecting seat (27) is provided with a reinforcing plate (30), and the reinforcing plate (30) is press-connected with the connecting shell (4).

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