Shell structure and power supply equipment

Abstract

The utility model relates to the technical field of shells, and discloses a shell structure and power supply equipment, the shell structure comprises a first shell, and the first shell is provided with a first connecting piece; wherein the outer wall of the first connecting piece is provided with a plurality of first reinforcing pieces, the plurality of first reinforcing pieces are arranged around the center of the first connecting piece at intervals, the first reinforcing pieces are connected with second reinforcing pieces, and the second reinforcing pieces are used for supporting the first reinforcing pieces. The structural strength of the connecting column is enhanced through the first reinforcing piece and the second reinforcing piece, so that the technical problem that the connecting column is prone to breakage due to large instant impact force generated by falling or collision of the shell is solved.

Description

Technical Field

[0001] This utility model relates to the field of housing technology, and in particular to a housing structure and power supply device. Background Technology

[0002] In the manufacturing of electronic equipment and various precision instruments, the housing is a structure used to protect the internal components. If the housing is accidentally dropped or subjected to an accidental impact, the instantaneous impact force generated by the drop or impact is large, causing the connecting pillars of the housing to break, which in turn leads to the separation of the housing structure and seriously damages the integrity of the product. Utility Model Content

[0003] The purpose of this utility model is to provide a housing structure and power supply device to solve the technical problem of the housing connecting column breaking when the housing is dropped or impacted by a large instantaneous impact force.

[0004] To achieve the above objectives, this utility model provides a shell structure, which includes a first shell and a first connecting member provided thereon;

[0005] The outer wall of the first connector is provided with a plurality of first reinforcing members, which are arranged at intervals around the center of the first connector. The first reinforcing members are connected to second reinforcing members, which are used to support the first reinforcing members.

[0006] In the housing structure of this application, the housing structure further includes a second housing, and the second housing is provided with a second connecting member;

[0007] The first connector is inserted into the second connector to fix the first housing to the second housing.

[0008] In the housing structure of this application, the first connector includes a connecting post, and the second connector includes a connecting groove.

[0009] In the housing structure of this application, in the vertical direction of the connecting column, the first reinforcing member extends upward from the bottom of the connecting column, the height of the first reinforcing member is greater than or equal to one-half of the height of the connecting column, and the height of the first reinforcing member is less than or equal to two-thirds of the height of the connecting column.

[0010] In the housing structure of this application, the second reinforcement is disposed around part or all of the first reinforcement.

[0011] In the housing structure of this application, each of the first reinforcing members is evenly distributed around the center of the first connecting member.

[0012] In the shell structure of this application, the first reinforcing member, the second reinforcing member, and the first connecting member are integrally formed.

[0013] In the housing structure of this application, the first housing is provided with a plurality of first connectors, and the second housing is provided with a plurality of second connectors, with each first connector being inserted into each second connector in a one-to-one correspondence.

[0014] In the housing structure of this application, the first connector and the second connector are interference-fitted.

[0015] In the housing structure of this application, the housing structure includes fasteners, the first connector is provided with a first mounting hole, the second connector is provided with a second mounting hole, and the fasteners pass through the first mounting hole and the second mounting hole to connect and fix the first housing and the second housing.

[0016] In the housing structure of this application, the second housing is provided with a mounting post, the connecting groove is provided on the mounting post, the position of the connecting post corresponds to the position of the mounting post, and the connecting post is embedded in the connecting groove so that the connecting post is connected to the mounting post.

[0017] In the housing structure of this application, the mounting post and the second housing are integrally formed, and the connecting post and the first housing are integrally formed.

[0018] Secondly, this utility model provides a power supply device, including a circuit board and the aforementioned housing structure, wherein the circuit board is disposed within the housing structure.

[0019] In the power supply device of this application, the power supply device further includes an energy storage module;

[0020] The energy storage module is connected and disposed within the housing structure. The energy storage module includes at least one rechargeable battery or supercapacitor. The rechargeable battery includes at least one of sodium battery, lithium battery, and lead-acid battery.

[0021] The energy storage module is connected to the circuit board.

[0022] In the power supply device of this application, the power supply device further includes at least one of the following:

[0023] An emergency start interface is provided in the housing structure. The emergency start interface is used to connect a cable, which can be used to connect a car battery to provide power for starting the car.

[0024] Cables are used to connect to the car battery to provide power for starting the car;

[0025] A discharge interface is provided in the housing structure. The discharge interface is used to connect to an electrical device to supply power to the electrical device. The discharge interface includes at least one of an AC socket, a DC interface, a USB interface, a cigarette lighter interface, and a wireless charging pad.

[0026] A charging interface is provided on the housing structure, and the charging interface is used to connect to an external power source to receive power from an external power source;

[0027] The lighting device includes at least one of the following: LED lamp, incandescent lamp, fluorescent lamp, magnesium lamp, xenon lamp, high-pressure pump lamp, and halogen lamp.

[0028] In the power supply device of this application, the power supply device further includes:

[0029] The positive terminal and the negative terminal are connected to the energy storage module. The positive terminal and the negative terminal are used to connect to internal vehicle equipment to provide power for vehicle starting or power consumption.

[0030] This utility model provides a shell structure, the advantages of which are:

[0031] This invention provides a first connector on a first housing, and multiple first reinforcing members are disposed on the outer wall of the first connector. These first reinforcing members are arranged at intervals around the center of the first connector. When the first housing is dropped or impacted, the first reinforcing members can disperse the impact force on the first connector, thereby reducing the risk of breakage. Each first reinforcing member is connected to a second reinforcing member, which restricts the deformation of the first reinforcing member, enhances its impact resistance, further improves the structural strength of the first connector, prevents breakage, and improves the impact resistance of the first housing. Attached Figure Description

[0032] To more clearly illustrate the technical solutions of the embodiments of this application, the drawings used in the description of the embodiments 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.

[0033] Figure 1 A schematic diagram of the structure of the first housing provided in an embodiment of this utility model;

[0034] Figure 2 A schematic diagram of the shell structure provided in the embodiment of this utility model;

[0035] Figure 3 Another schematic diagram of the shell structure provided in this embodiment of the utility model.

[0036] The markings in the image are as follows:

[0037] 10. First housing; 11. First connector; 12. First reinforcing member; 13. Second reinforcing member; 14. First mounting hole; 20. Second housing; 21. Second connector; 22. Second mounting hole; 23. Mounting post; 100. Housing structure. Detailed Implementation

[0038] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but are not intended to limit its scope.

[0039] In the description of this utility model, it should be noted that the terms "upper", "lower", "front", "rear", "inner", "outer" and other terms used in this utility model to indicate the orientation or positional relationship are based on the positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device and components referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0040] In the description of this utility model, it should be understood that the terms "first," "second," etc., are used to describe various information, but this information should not be limited to these terms. These terms are only used to distinguish information of the same type from each other. For example, without departing from the scope of this utility model, "first" information can also be referred to as "second" information, and similarly, "second" information can also be referred to as "first" information.

[0041] like Figure 1 and Figure 2 As shown, this utility model embodiment provides a shell structure 100, which includes a first shell 10, and the first shell 10 is provided with a first connector 11; wherein, the outer wall of the first connector 11 is provided with a plurality of first reinforcing members 12, the plurality of first reinforcing members 12 are arranged around the center of the first connector 11 at intervals, and the first reinforcing members 12 are connected to second reinforcing members 13, the second reinforcing members 13 being used to support the first reinforcing members 12.

[0042] In this embodiment, the first connector 11 can be located at the edge of the first housing 10 or at the center of the first housing 10. The first connector 11 can be a circular cylinder, a square cylinder, or a cylinder of other shapes. The position and shape of the first connector 11 are not specifically limited.

[0043] In the vertical direction, the first reinforcing member 12 gradually extends from the bottom or middle of the first connecting member 11 to the top of the first connecting member 11; in the horizontal direction, each of the first reinforcing members 12 gradually extends outward from the outer wall of the first connecting member 11 to connect directly with the second reinforcing member 13. The second reinforcing member 13 surrounds all the first reinforcing members 12. The second reinforcing member 13 can connect part of the structure of the first reinforcing member 12 in the vertical direction, or it can connect the entire first reinforcing member 12. This embodiment does not impose specific limitations.

[0044] Based on the above technical solution, a first connector 11 is provided on the first housing 10, and multiple first reinforcing members 12 are disposed on the outer wall of the first connector 11. The multiple first reinforcing members 12 are arranged at intervals around the center of the first connector 11. When the first housing 10 is dropped or impacted, the first reinforcing members 12 can disperse the impact force suffered by the first connector 11, thereby reducing the risk of the first connector 11 breaking. Each first reinforcing member 12 is connected to a second reinforcing member 13. The second reinforcing member 13 is used to limit the deformation of the first reinforcing member 12, enhance the impact resistance of the first reinforcing member 12, further improve the structural strength of the first connector 11, prevent the first connector 11 from breaking, and improve the impact resistance of the first housing 10.

[0045] For example, the first housing 10 is a square housing, and cylindrical first connectors 11 are respectively provided at the four corners of the edge of the square housing. First reinforcing members 12 are provided around the outer wall of each first connector 11. The first reinforcing members 12 are arranged around the first reinforcing members 13, and the structural strength of the first connector 11 is enhanced by the first reinforcing members 12 and the second reinforcing members 13.

[0046] In some embodiments, such as Figure 2 As shown, the housing structure 100 also includes a second housing 20, which is provided with a second connector 21. The first connector 11 is inserted into the second connector 21 so that the first housing 10 and the second housing 20 are connected and fixed.

[0047] Specifically, the housing structure 100 includes a first housing 10 and a second housing 20. When the second housing 20 covers the end face of the first housing 10, the first connector 11 corresponds to the second connector 21 and is inserted into the second connector 21 to realize the assembly connection between the first housing 10 and the second housing 20, so that the housing structure 100 has a sufficiently high structural strength to resist minor impacts and protect the internal components.

[0048] In this embodiment, the second connector 21 can be a slot structure or a socket structure to facilitate the connection and insertion of the first connector 11.

[0049] For example, the first housing 10 is a lower housing and the second housing 20 is an upper housing. The first housing 10 has a receiving cavity for placing internal components, and the second housing 20 covers the top opening of the first housing 10 to seal the receiving cavity.

[0050] In some embodiments, such as Figure 2 As shown, the first connector 11 includes a connecting post, and the second connector 21 includes a connecting groove.

[0051] Specifically, the connecting column is a columnar structure, and the connecting groove is a groove that matches the connecting column. The connecting column is inserted into the connecting groove and tightly connected to achieve the connection between the first housing 10 and the second housing 20. The first reinforcing member 12 and the second reinforcing member 13 enhance the structural strength of the connecting column and prevent the connecting column from breaking.

[0052] In some embodiments, such as Figure 3 As shown, the first connector 11 includes a connecting post. In the vertical direction of the connecting post, a first reinforcing member 12 extends upward from the bottom of the connecting post. The height of the first reinforcing member 12 is greater than or equal to one-half of the height of the connecting post, and the height of the first reinforcing member 12 is less than or equal to two-thirds of the height of the connecting post.

[0053] It should be understood that if the first reinforcing member 12 extends too far upward from the bottom of the connecting post, for example, if the first reinforcing member 12 extends upward from the bottom of the connecting post to the top of the connecting post, the first reinforcing member 12 will interfere with the connecting post when the connecting post is inserted into the connecting groove, causing the connecting post to be unable to be inserted into the connecting groove smoothly, thus affecting the assembly of the housing.

[0054] In this embodiment, the bottom of the connecting column is taken as the base point, the height of the connecting column is H1, and the height of the first reinforcing member 12 is H2. Wherein, 2 / 3*H1≥H2≥1 / 2*H1. By reserving a part of the space at the top of the connecting column, the top of the connecting column can smoothly enter the connecting groove. At the same time, the first reinforcing member 12 enhances the structural strength of the connecting column and reduces the risk of breakage of the connecting column.

[0055] For example, the height of the first reinforcing member 12 is equal to half the height of the connecting post, and the first reinforcing member 12 extends upward from the bottom of the connecting post to the middle position of the connecting post, with half the height reserved at the top of the connecting post.

[0056] In some embodiments, the second reinforcing member 13 is disposed around a portion of the outer wall of the first reinforcing member 12 to provide local reinforcement at locations where the connecting column is susceptible to high stress or impact.

[0057] In other embodiments, the second reinforcement 13 is disposed around all the first reinforcements 12, structurally reinforcing all the first reinforcements 12 to provide overall structural reinforcement of the connecting column.

[0058] In specific applications, the location of the connecting post determines whether it is attached to the inner wall of the first housing 10 or the second reinforcing member 13 surrounds part of the outer wall of the first reinforcing member 12 to avoid interference with the inner wall of the first housing 10. If there is a gap between the connecting post and the inner wall of the first housing 10, or if the connecting post is located in the middle of the first housing 10, the second reinforcing member 13 can surround the entire first reinforcing member 12.

[0059] In some embodiments, such as Figure 1 As shown, each of the first reinforcing members 12 is evenly distributed around the center of the first connecting member 11.

[0060] Specifically, the first reinforcing member 12 is evenly distributed along the circumference of the first connecting member 11 and surrounds the center of the first connecting member 11. The first connecting member 11 has a uniform structural strength distribution in the circumferential direction, and the first connecting member 11 can better withstand the impact of external forces from all parts of the circumferential direction.

[0061] In some embodiments, such as Figure 1 As shown, the first reinforcing member 12, the second reinforcing member 13, and the first connecting member 11 are integrally formed structures.

[0062] Specifically, the first reinforcing member 12, the second reinforcing member 13, and the first connecting member 11 are integrally formed by injection molding, casting, forging, or 3D printing to enhance the structural strength of the first connecting member 11.

[0063] In some embodiments, the first housing 10 is provided with a plurality of first connectors 11, and the second housing 20 is provided with a plurality of second connectors 21, with each first connector 11 being inserted into each second connector 21 in a one-to-one correspondence.

[0064] For example, the first housing 10 has multiple connecting posts spaced apart along its edge, and the second housing 20 has multiple connecting slots along its edge. Each connecting post is inserted into a corresponding connecting slot, which ensures accurate alignment when the first housing 10 and the second housing 20 are connected, avoiding loose connections caused by misalignment or deviation.

[0065] In some embodiments, the first connector 11 and the second connector 21 are interference-fitted.

[0066] Specifically, in this embodiment, the first connector 11 is inserted into the second connector 21 by an interference fit so that the first connector 11 and the second connector 21 are tightly connected to achieve the connection and fixation of the first housing 10 and the second housing 20.

[0067] For example, the first connector 11 is a cylindrical connecting post, and the second connector 21 is a connecting hole that matches the shape of the connecting post. The diameter of the connecting post is slightly larger than the inner diameter of the connecting hole to ensure an interference fit during assembly. An external force is applied to insert the connecting post into the connecting hole, and the connecting post and the connecting hole form a tight contact, thereby achieving the connection and fixation between the first housing 10 and the second housing 20.

[0068] In some embodiments, such as Figure 2 As shown, the housing structure 100 includes fasteners (not shown in the figure), the first connector 11 is provided with a first mounting hole 14, the second connector 21 is provided with a second mounting hole 22, and the fasteners pass through the first mounting hole 14 and the second mounting hole 22 to connect and fix the first housing 10 and the second housing 20.

[0069] Specifically, the first mounting hole 14 and the second mounting hole 22 can be threaded holes, and the fastener can be a screw. After the first connector 11 and the second connector 21 are interference-fitted, the fastener is passed through the first mounting hole 14 and the second mounting hole 22 to make the first connector 11 and the second connector 21 tightly connected, thereby further improving the connection strength between the first connector 11 and the second connector 21.

[0070] In some embodiments, such as Figure 2 As shown, the first connector 11 includes a connecting post, and the second connector 21 includes a connecting groove; the second housing 20 is also provided with a mounting post 23, the connecting groove is provided on the mounting post 23, the position of the connecting post corresponds to the position of the mounting post 23, and the connecting post is embedded in the connecting groove so that the connecting post and the mounting post 23 are connected.

[0071] Specifically, the connecting post is located on the side of the first housing 10 facing the second housing 20 and extends towards the second housing 20; the mounting post 23 is located on the side of the second housing 20 facing the first housing 10 and extends towards the connecting post. In this embodiment, the mounting post 23 extends a certain length towards the connecting post to connect with it, thus avoiding the connection post from extending too far and reducing the structural strength.

[0072] In this embodiment, the outer periphery of the mounting post 23 may also be provided with a reinforcing structure similar to the first reinforcing member 12 and the second reinforcing member 13.

[0073] In some embodiments, the mounting post 23 and the second housing 20 are integrally formed, and the connecting post and the first housing 10 are integrally formed.

[0074] Specifically, the mounting column 23 and the second housing 20 are integrally formed by injection molding, casting, forging or 3D printing, and the connecting column and the first housing 10 are integrally formed by injection molding, casting, forging or 3D printing, so as to enhance the structural strength of the first housing 10 and the second housing 20.

[0075] Secondly, according to an embodiment of the present utility model, a power supply device includes a circuit board and a housing structure 100, with the circuit board disposed within the housing structure 100.

[0076] Specifically, the circuit board is equipped with various electronic components and connecting lines to realize the functions of the power supply equipment, including energy management, status monitoring, and protection control. In this embodiment, the circuit board is installed inside the housing structure 100 to resist external impacts. The structural strength of the first connector 11 is enhanced by the first reinforcing member 12 and the second reinforcing member 13, thereby enhancing the structural strength of the housing structure 100 to protect the internal circuit board.

[0077] For example, the power supply equipment is an emergency jump starter, a car battery, an outdoor energy storage device, a vehicle inverter, or a power tool product, and the power tool product includes at least one of an air pump, a blower, and an electric wrench.

[0078] In some embodiments, the power supply device further includes an energy storage module, which is connected to the housing structure 100 and connected to a circuit board for storing electrical energy and providing electrical energy to the power supply device.

[0079] For example, the energy storage module includes at least one of a rechargeable battery or a supercapacitor. The rechargeable battery has a high energy density, is capable of storing large amounts of electricity, and can withstand hundreds to thousands of charge-discharge cycles. The supercapacitor features high power density, rapid charge-discharge capability, and long cycle life.

[0080] The rechargeable batteries include at least one of sodium batteries, lithium batteries, and lead-acid batteries, and are suitable for applications that require long-term power supply.

[0081] In some embodiments, the power supply device further includes an emergency start interface, which is located in the housing structure 100. The emergency start interface is used to connect a cable, which can be used to connect to a car battery to provide power for starting the car.

[0082] Specifically, the emergency start interface is located on the outer surface of the housing structure 100 to facilitate cable connection. The emergency start interface is connected to the energy storage module and the circuit board. When the connecting cable connects the emergency start interface to the car battery, the circuit board controls the energy storage module to provide power to the car battery.

[0083] In some embodiments, the power supply device further includes a cable for connecting to a car battery to provide power for starting the car.

[0084] Specifically, the cable is used to transfer electrical energy from the energy storage module in the power supply equipment to the car battery, thereby providing the power needed to start the car.

[0085] In some embodiments, the power supply device further includes a discharge interface disposed on the outer surface of the housing structure 100 for connecting to the electrical equipment to supply power to the electrical equipment.

[0086] For example, the discharge interface includes at least one of an AC power socket, a DC power interface, a USB interface, a cigarette lighter interface, and a wireless charging pad.

[0087] In some embodiments, the power supply device further includes a charging interface disposed on the outer surface of the housing structure 100 for connecting to an external power source to receive power from the external power source.

[0088] In some embodiments, the power supply device further includes a lighting device that can be used as emergency lighting to provide illumination. The lighting device includes at least one of the following: LED lamp, incandescent lamp, fluorescent lamp, magnesium lamp, xenon lamp, high-pressure pump lamp, and halogen lamp.

[0089] In some embodiments, the power supply device further includes a positive terminal and a negative terminal, which are connected to an energy storage module and are used to connect to internal vehicle devices to provide power for vehicle startup or power consumption.

[0090] Specifically, the positive and negative terminals can be directly connected to the energy storage module inside the housing structure 100, or indirectly connected to the energy storage module through a circuit board.

[0091] It should be understood that the term "and / or" as used in this specification and the appended claims refers to any combination and all possible combinations of one or more of the associated listed items, and includes such combinations. It should be noted that, herein, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or system 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, method, article, or system. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or system that includes that element.

[0092] The sequence numbers of the above-described embodiments of this utility model are for descriptive purposes only and do not represent the superiority or inferiority of the embodiments. The above descriptions are merely specific embodiments of this utility model, but the protection scope of this utility model is not limited thereto. Any person skilled in the art can easily conceive of various equivalent modifications or substitutions within the technical scope disclosed in this utility model, and these modifications or substitutions should all be covered within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A shell structure, characterized in that, It includes a first housing, and the first housing is provided with a first connector; The outer wall of the first connector is provided with a plurality of first reinforcing members, which are arranged at intervals around the center of the first connector. The first reinforcing members are connected to second reinforcing members, which are used to support the first reinforcing members.

2. The shell structure according to claim 1, characterized in that, The housing structure further includes a second housing, which is provided with a second connector; The first connector is inserted into the second connector to fix the first housing to the second housing.

3. The shell structure according to claim 2, characterized in that, The first connector includes a connecting post, and the second connector includes a connecting groove.

4. The shell structure according to claim 3, characterized in that, In the vertical direction of the connecting post, the first reinforcing member extends upward from the bottom of the connecting post, the height of the first reinforcing member is greater than or equal to one-half the height of the connecting post, and the height of the first reinforcing member is less than or equal to two-thirds the height of the connecting post.

5. The shell structure according to claim 1, characterized in that, The second reinforcement is disposed around some or all of the first reinforcement.

6. The shell structure according to claim 5, characterized in that, Each of the first reinforcing members is evenly distributed around the center of the first connecting member.

7. The shell structure according to any one of claims 1 to 3, characterized in that, The first reinforcing member, the second reinforcing member, and the first connecting member are integrally formed.

8. The shell structure according to claim 2, characterized in that, The first housing is provided with a plurality of first connectors, and the second housing is provided with a plurality of second connectors, with each first connector being inserted into each second connector in a corresponding manner.

9. The shell structure according to claim 2, characterized in that, The first connector and the second connector are interference-fitted.

10. The shell structure according to claim 9, characterized in that, The housing structure includes fasteners. The first connector has a first mounting hole, and the second connector has a second mounting hole. The fasteners pass through the first mounting hole and the second mounting hole to connect and fix the first housing and the second housing.

11. The shell structure according to claim 3, characterized in that, The second housing is provided with a mounting post, and the connecting groove is provided on the mounting post. The position of the connecting post corresponds to the position of the mounting post, and the connecting post is embedded in the connecting groove so that the connecting post is connected to the mounting post.

12. The shell structure according to claim 11, characterized in that, The mounting post and the second housing are integrally formed, and the connecting post and the first housing are integrally formed.

13. A power supply device, characterized in that, include: Circuit boards; and The housing structure as described in any one of claims 1 to 11, wherein the circuit board is disposed within the housing structure.

14. The power supply device according to claim 13, characterized in that, The power supply equipment also includes an energy storage module; The energy storage module is connected and disposed within the housing structure. The energy storage module includes at least one rechargeable battery or supercapacitor. The rechargeable battery includes at least one of sodium battery, lithium battery, and lead-acid battery. The energy storage module is connected to the circuit board.

15. The power supply device according to claim 13 or 14, characterized in that, The power supply device further includes at least one of the following: An emergency start interface is provided in the housing structure. The emergency start interface is used to connect a cable, which can be used to connect a car battery to provide power for starting the car. Cables are used to connect to the car battery to provide power for starting the car; A discharge interface is provided in the housing structure. The discharge interface is used to connect to an electrical device to supply power to the electrical device. The discharge interface includes at least one of an AC socket, a DC interface, a USB interface, a cigarette lighter interface, and a wireless charging pad. A charging interface is provided on the housing structure, and the charging interface is used to connect to an external power source to receive power from an external power source; The lighting device includes at least one of the following: LED lamp, incandescent lamp, fluorescent lamp, magnesium lamp, xenon lamp, high-pressure pump lamp, and halogen lamp.

16. The power supply device according to claim 14, characterized in that, The power supply device also includes: The positive terminal and the negative terminal are connected to the energy storage module. The positive terminal and the negative terminal are used to connect to internal vehicle equipment to provide power for vehicle starting or power consumption.

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