Modular connection structure and portable energy storage power supply

Abstract

The utility model discloses a modularization connection structure and portable energy storage power supply, wherein the modularization connection structure includes: power supply main part has the accommodation cavity, electric appliance can be accommodated in the accommodation cavity, the electric appliance includes the functional component and the electric component that connect, the functional component is used for executing the function of electric appliance, the electric component is used at least for transmitting the electric energy of power supply main part to the functional component, and the electric component is detachably connected with the power supply main part. A modularization connection structure and portable energy storage power supply of the utility model can arrange various electric appliances on the energy storage power supply, are convenient for carrying, and also can be conveniently disassembled and adjusted, satisfy use.

Description

Technical Field

[0001] This utility model relates to the technical field of mobile power supplies, and in particular to a modular connection structure and a convenient energy storage power supply. Background Technology

[0002] Batteries are energy storage devices used to meet the power needs of different scenarios. Smaller batteries are often called power banks or portable power supplies, while larger batteries are often called energy storage power supplies or power batteries to meet the power needs of travel.

[0003] Energy storage power supplies are equipped with various conductive interfaces that can be used to connect various electrical appliances, such as lights, fans, speakers, and power strips, to meet travel needs.

[0004] However, when traveling, it is necessary to carry separate energy storage power supplies and various electrical appliances, which is inconvenient and affects the travel experience. Utility Model Content

[0005] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes a modular connection structure that allows various electrical appliances to be arranged on the energy storage power supply, making it convenient to carry, and also easy to disassemble and adjust to meet usage requirements.

[0006] This utility model also proposes a convenient energy storage power supply with the above-mentioned modular connection structure.

[0007] According to a first aspect embodiment of the present invention, the modular connection structure includes: The power supply unit has a storage cavity; An electrical appliance is housed in the storage cavity. The electrical appliance includes a functional component and a conductive component connected to each other. The functional component is used to perform the function of the electrical appliance, and the conductive component is used to transmit electrical energy from the power supply body to the functional component. The conductive component is detachably connected to the power supply body.

[0008] The modular connection structure according to the embodiments of this utility model has at least the following beneficial effects: This invention features a storage cavity on the power supply unit, allowing electrical appliances to be stored within it. This makes it easier to carry the electrical appliances along with the power supply unit, improving portability and reducing the risk of loss.

[0009] This utility model provides an electrical appliance that includes connected functional components and conductive components. The conductive components are detachably connected to the power supply body. Therefore, when using the electrical appliance, it can be installed at different positions on the power supply body to change its position and orientation to meet usage needs.

[0010] This invention allows for a detachable connection between the conductive components and the power supply body, which also helps to reduce the number of conductive interfaces on the power supply body and simplifies the structure and layout of the power supply body.

[0011] In addition, electrical appliances with similar appearance but different functions, such as charging, lighting, and audio-visual equipment, can be configured. Then, when traveling, the required electrical appliances can be selected according to actual needs and placed in the storage cavity to achieve modular combination, meet the needs of different scenarios, or meet different usage requirements.

[0012] This utility model also provides a convenient energy storage power supply, which has the above-mentioned beneficial effects.

[0013] According to the modular connection structure of the first aspect of the present invention, the conductive component is connected to the power supply body by magnetic attraction. The conductive component has a first conductive position, and the power supply body is provided with a second conductive position. The first conductive position and the second conductive position abut against each other along the magnetic attraction direction to conduct electricity.

[0014] The advantage of this invention is that the magnetic connection simplifies the fixing of electrical appliances, reduces wear caused by disassembly and assembly, and avoids wear affecting the reliability of the fixing.

[0015] This invention arranges a first conductive position and a second conductive position in the magnetic attraction direction. Therefore, the magnetic attraction force can be used to keep the first conductive position and the second conductive position in contact, thereby improving the reliability of conductivity. At the same time, it also allows the disassembly and assembly of electrical appliances and the conductive connection to be carried out simultaneously, simplifying the operation.

[0016] According to the modular connection structure of the first aspect of the present invention, the power supply body is provided with a mounting groove for accommodating and positioning the conductive component, and the bottom of the mounting groove is provided with the second conductive position.

[0017] The advantage of this invention is that by setting an installation groove, the conductive component can be limited. Thus, when the functional component moves and adjusts relative to the conductive component, the conductive component and the installation groove cooperate with each other to keep the conductive component stationary, which facilitates the adjustment of the functional component and makes it easy to maintain the state of the functional component. At the same time, it does not affect the conductive connection and is convenient to adjust during power use without the need to disconnect the power.

[0018] According to the modular connection structure of the first aspect of the present invention, the conductive component includes an upper bracket shell and a lower bracket shell. The upper bracket shell is used to connect the functional component, and the lower bracket shell is provided with the first conductive position. The upper bracket shell and the lower bracket shell are fitted with a magnetic attracting member, which is used to realize the magnetic connection between the conductive component and the power supply body.

[0019] The advantage of this invention is that by setting up an upper shell and a lower shell for the support, it is not only convenient to connect functional components through the upper shell of the support, reducing the difficulty of connection and production assembly, but also convenient to arrange magnetic components, making it easy to achieve magnetic connection.

[0020] According to the modular connection structure of the first aspect embodiment of the present invention, the bottom of the storage cavity is provided with a mounting portion for connecting the conductive component.

[0021] The advantage of this invention is that by setting the mounting part at the bottom of the storage cavity, the space of the storage cavity is fully utilized, the occupation of other positions outside the power supply body is reduced, and the arrangement of the power supply body is avoided.

[0022] At the same time, it facilitates the changing of electrical appliances in the storage compartment, and eliminates the need for frequent disassembly and assembly between conductive parts and the power supply body, reducing wear and tear and preventing power outages.

[0023] According to the modular connection structure of the first aspect of the present invention, the number of mounting parts is two or more, and the mounting parts are arranged along the side wall of the storage cavity or arranged opposite to each other so that the electrical appliance can be adjusted in installation position.

[0024] The advantage of this invention is that by increasing the number of mounting parts, the usage posture of electrical appliances can be changed, so that electrical appliances can have multiple installation positions or usage positions to meet different usage needs.

[0025] At the same time, it also makes it convenient to use multiple electrical appliances at the same time, thus meeting diverse usage needs.

[0026] According to the modular connection structure of the first aspect of the present invention, the number of mounting parts is two, and the two mounting parts are located on opposite sides of the storage cavity.

[0027] The advantage of this invention is that by setting two opposing mounting parts, electrical appliances can be installed and stored interchangeably to adapt to different usage habits.

[0028] According to the modular connection structure of the first aspect of the present invention, the functional component is movable relative to the conductive component so that the functional component protrudes out of the receiving cavity during operation.

[0029] Advantageously, by enabling the functional component to move relative to the conductive component, the present invention allows the functional component to protrude out of the storage cavity without disassembling the conductive component, thus meeting the needs of using electrical appliances, while not affecting the conductive connection and preventing the functional component from losing power.

[0030] According to the modular connection structure of the first aspect of the present invention, the functional component is rotatably connected to the conductive component.

[0031] Advantageously, this utility model achieves a movable connection between the functional component and the conductive component by using a rotating connection. Therefore, the relative angle between the functional component and the conductive component can be changed by rotation. This allows the functional component to protrude out of the storage cavity and to be presented at different angles, making it convenient to change the lighting direction, air blowing direction, and placement direction.

[0032] According to the modular connection structure of the first aspect embodiment of the present invention, the storage cavity is located at the top of the power supply body and is open upward.

[0033] The advantage of this invention is that by placing the storage cavity at the top of the power supply body and opening it upwards, electrical appliances can be easily placed in the storage cavity. At the same time, there is less need to consider the risk of electrical appliances being knocked out due to travel bumps, reducing the dimensional accuracy requirements of the storage cavity and avoiding any impact on the removal of electrical appliances.

[0034] According to the modular connection structure of the first aspect embodiment of the present invention, the number of the storage cavities is multiple.

[0035] The advantage of this invention is that by setting up multiple storage cavities, it is also convenient to carry multiple electrical appliances at the same time, preventing the electrical appliances from being scattered, making them convenient to carry and use, and avoiding limitations on their functionality.

[0036] The portable energy storage power supply according to a second aspect embodiment of the present invention includes the modular connection structure described in any one of the above claims.

[0037] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

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

[0039] Figure 1 This is a schematic diagram of the structure of a portable energy storage power supply according to an embodiment of the present utility model; Figure 2 for Figure 1 A schematic diagram of the main body of a portable energy storage power supply; Figure 3 for Figure 1 A schematic diagram of the structure of the first example of an electrical appliance using a portable energy storage power source; Figure 4 for Figure 1 A schematic diagram of the structure of a second example of an electrical appliance using a portable energy storage power source; Figure 5 for Figure 1 A schematic diagram of the structure of a second example of an electrical appliance using a portable energy storage power source.

[0040] Reference numerals: Power supply body 100; Storage cavity 110; Electrical appliance 120; Functional component 130; Conductive component 140; First conductive position 150; Second conductive position 160; Magnetic suction component 170; Rotating bracket upper shell 180; Rotating bracket lower shell 190; Damping shaft 200; Rotating bracket connecting plate 210; Wireless charging face shell 220; Wireless charging coil 230; Wireless charging main board 240; Wireless charging bottom shell 250; Lamp cover 260; Lighting face shell 270; Lamp board 280; Lighting bottom shell 290; Lamp bracket upper shell 300; Lamp bracket lower shell 310; Lamp damping pivot 320; Fan face shell 330; Axial fan 340; Fan bottom shell 350; Fan damping pivot 360; Fan bracket upper shell 370; Fan bracket lower shell 380; Main shell 390; Main face shell 400; Handle 410; Mounting slot 420. Detailed Implementation

[0041] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0042] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0043] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If "first" and "second" are mentioned, this is only for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features or the order of the indicated technical features.

[0044] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation, connection, and linkage" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0045] The modular connection structure and convenient energy storage power supply according to embodiments of the present invention are described below with reference to the accompanying drawings.

[0046] Reference Figures 1 to 5 The present invention aims to provide an embodiment of a modular connection structure, which can be part of a portable energy storage power supply. Therefore, the present invention also aims to provide an embodiment of a portable energy storage power supply, which includes a modular connection structure.

[0047] In this embodiment, the modular connection structure means that multiple types of electrical appliances 120 adopt similar installation structures and shapes, so that electrical appliances 120 with different functions can be connected to the power supply body 100, or even in the same position, to achieve disassembly and interchangeability, increase functions, and facilitate flexible use without requiring users to consider the connection compatibility issues between the electrical appliances 120 and the power supply body 100.

[0048] In this embodiment, the modular connection structure also means that the power supply body 100 can form a single chamber to accommodate electrical appliances 120 with different functions, without having to consider the differences in appearance between electrical appliances 120, making it easy to use.

[0049] Therefore, compared with the prior art, the modular connection structure and portable energy storage power supply of this utility model can arrange various electrical appliances 120 on the energy storage power supply, which is convenient to carry. At the same time, it can also be easily disassembled and adjusted to meet the needs of use.

[0050] Reference Figure 1 and Figure 2 This utility model provides an embodiment of a portable energy storage power supply. In this embodiment, the portable energy storage power supply mainly includes a power supply unit 100 and an electrical appliance 120. The power supply unit 100 has a battery that can store electrical energy, while the electrical appliance 120 can be a wireless charger, an electric fan, a light, etc. Figure 1 Three types of electrical appliances were showcased: a wireless charger, an electric fan, and a light.

[0051] Reference Figure 1 and Figure 2 The power supply unit 100 includes a main housing 390 and a main surface housing 400. Various control components are installed on the side walls of the main housing 390 to meet the needs of power output regulation, such as changing the output voltage. Simultaneously, the bottom wall of the main housing 390 is provided with supports to accommodate the portable energy storage power supply placed on the ground or a tabletop. Furthermore, the top of the main housing 390 is open to facilitate the installation and removal of batteries, meeting production and maintenance needs.

[0052] The main housing 400 can cover the main housing 390 to seal the power supply unit 100. In addition, the main housing 400 can be rotatably connected to the handle 410 to facilitate lifting the power supply unit 100 for transportation.

[0053] In addition, the main housing 400 or the main body housing 390 is provided with a spring pin for conductive connection, that is, the spring pin forms a second conductive position 160 to meet the need for conductive connection of the electrical appliance 120 to supply power. At the same time, the spring pin has an elastic extension and retraction function to maintain conductive contact and avoid disconnection that would cause power interruption.

[0054] In addition, the power supply body 100 also has a storage cavity 110. Specifically, the main shell 400 has a storage cavity 110, which is used to store electrical appliances 120.

[0055] Meanwhile, in this embodiment, there are two spring pins located on opposite sides of the storage cavity 110, which also makes it convenient for the electrical appliance 120 to be placed upside down or connected upside down, reducing storage and usage restrictions.

[0056] In some specific embodiments of this utility model, the storage cavity 110 can be located at the top of the power supply body 100 and opened upwards, that is, Figure 1 and Figure 2 The state shown.

[0057] It is easy to understand that by placing the storage cavity 110 on top of the power supply body 100 and opening it upwards, this embodiment also allows the electrical appliance 120 to be easily placed in the storage cavity 110. At the same time, it reduces the risk of the electrical appliance 120 being knocked out due to travel bumps, lowers the dimensional accuracy requirements of the storage cavity 110, and avoids affecting the removal of the electrical appliance 120.

[0058] In some specific embodiments of this utility model, the storage cavity 110 can be located on the side wall of the power supply body 100, which is not difficult to arrange. However, the risk of the electrical appliance 120 falling out of the storage cavity 110 needs to be considered. The gap between the storage cavity 110 and the electrical appliance 120 needs to be reduced, or anti-detachment clips can be set, etc.

[0059] In some specific embodiments of this utility model, the number of storage cavities 110 can be multiple.

[0060] It is easy to understand that by setting up multiple storage cavities 110, this embodiment also facilitates the simultaneous carrying of multiple electrical appliances 120, preventing the electrical appliances 120 from scattering, making them convenient to carry and use, and avoiding functional limitations.

[0061] The electrical appliance 120 includes a functional component 130 and a conductive component 140 connected to each other. The functional component 130 is used to perform the functions of the electrical appliance 120, such as wireless charging, lighting, and ventilation. The conductive component 140 is used at least to transfer electrical energy from the power supply unit 100 to the functional component 130.

[0062] The conductive component 140 is used at least to transmit electrical energy from the power supply unit 100 to the functional component 130. In other words, in addition to transmitting electrical energy for the use of the functional component 130, it can theoretically also conduct electrical energy in the reverse direction to charge the power supply unit 100, but an inverter or the like is required.

[0063] in, Figure 3 An electrical appliance 120 in the form of a wireless charger is provided, and the internal structure of the wireless charger is disclosed.

[0064] The wireless charger mainly includes a wireless charging faceplate 220, a wireless charging coil 230, a wireless charging motherboard 240, and a wireless charging bottom shell 250. The wireless charging faceplate 220 and the wireless charging bottom shell 250 are used to house the wireless charging coil 230 and the wireless charging motherboard 240. The wireless charging faceplate 220 and the wireless charging bottom shell 250 are fixed by screws or clips.

[0065] in, Figure 4 An electrical appliance 120 in the form of a lighting lamp is provided, and the internal structure of the lighting lamp is disclosed.

[0066] The lighting fixture mainly includes a lampshade 260, a light-emitting face shell 270, a lamp panel 280, a light-emitting base shell 290, an upper lamp bracket shell 300, a lower lamp bracket shell 310, and a lamp damping shaft 320.

[0067] The lampshade 260 is light-transmitting, and the lamp panel 280 can produce illumination light. The lamp housing 270 and the lamp base housing 290 are fixed by screws or clips. The lamp housing 270 and the lamp base housing 290 are used to install the lampshade 260 and the lamp panel 280.

[0068] The lamp damping shaft 320 not only conducts electricity, but also causes the lamp to rotate in another direction. This rotation direction is perpendicular to the rotation direction of the functional component 130 relative to the conductive component 140, so that the lighting direction of the lamp can be adjusted arbitrarily in multiple directions to meet lighting needs.

[0069] In addition, the lights will be equipped with buttons to control the start and stop of the lighting. Figure 4 The button is located on the upper shell 300 of the lamp bracket.

[0070] in, Figure 5 An electrical appliance 120 in the form of an electric fan is provided, and the internal structure of the electric fan is disclosed.

[0071] The electric fan mainly includes a fan housing 330, an axial fan 340, a fan base 350, a fan damping shaft 360, an upper fan bracket housing 370, and a lower fan bracket housing 380.

[0072] The fan housing 330 and the fan base housing 350 are fixed by screws or snap-fit. The fan housing 330 and the fan base housing 350 cooperate to accommodate the axial fan 340. The axial fan 340 can generate airflow, and at the same time, it occupies little space, so that the functional component 130 remains flat.

[0073] The fan damping shaft 360 not only conducts electricity, but also causes the electric fan to rotate in another direction. This rotation direction is perpendicular to the rotation direction of the functional component 130 relative to the conductive component 140, so that the air blowing direction of the electric fan can be adjusted arbitrarily in multiple directions to meet lighting needs.

[0074] In addition, the electric fan will have buttons to control the lighting on and off. Figure 5 The buttons are located on the upper shell 370 of the fan bracket.

[0075] Furthermore, the conductive component 140 in this embodiment is detachably connected to the power supply body 100. This detachable connection can be achieved through plug-in, screw-in, snap-fit, magnetic attraction, or negative pressure adsorption.

[0076] Among them, the negative pressure adsorption connection can be completed by using a soft suction cup to adhere to a flat surface, without the need for external power to continuously provide negative pressure.

[0077] In summary, by providing a storage cavity 110 on the power supply body 100, the electrical appliance 120 can be stored in the storage cavity 110, allowing the electrical appliance 120 to be carried together with the power supply body 100, thus improving portability and reducing the risk of loss of the electrical appliance 120.

[0078] In this embodiment, by setting up an electrical appliance 120, the electrical appliance 120 includes a functional component 130 and a conductive component 140 connected to each other, and the conductive component 140 is detachably connected to the power supply body 100. Therefore, when using the electrical appliance 120, the electrical appliance 120 can be installed in different positions of the power supply body 100 to change the position and orientation of the electrical appliance 120 to meet the usage needs.

[0079] This embodiment, by making the conductive component 140 detachably connected to the power supply body 100, also helps to reduce the number of conductive interfaces on the power supply body 100, thus simplifying the structure and layout of the power supply body 100.

[0080] In addition, electrical appliances 120 with similar appearance but different functions, such as charging, lighting, and audio-visual equipment, can be configured. Then, when traveling, the required electrical appliances 120 can be selected according to actual needs and placed in the storage cavity 110 to achieve modular combination, meet the needs of different scenarios, or meet different usage requirements.

[0081] In some specific embodiments of this utility model, the conductive component 140 can be connected to the power supply body 100 by magnetic attraction. The conductive component 140 has a first conductive position 150, and the power supply body 100 is provided with a second conductive position 160. The first conductive position 150 and the second conductive position 160 abut against each other along the magnetic attraction direction to conduct electricity.

[0082] It is easy to understand that this embodiment uses magnetic connection, which simplifies the fixing of electrical appliance 120, reduces wear caused by disassembly and assembly, and avoids wear affecting the reliability of fixing.

[0083] In this embodiment, by arranging the first conductive position 150 and the second conductive position 160 in the magnetic attraction direction, the magnetic attraction force can be used to keep the first conductive position 150 and the second conductive position 160 in contact, thereby improving the reliability of conductivity. At the same time, it also allows the assembly and disassembly of the electrical appliance 120 and the conductive connection to be carried out simultaneously, simplifying the operation.

[0084] In some specific embodiments of this utility model, the power supply body 100 may be provided with a mounting groove 420 for accommodating and positioning the conductive component 140, and a second conductive position 160 may be provided at the bottom of the mounting groove 420.

[0085] It is easy to understand that by setting the mounting groove 420, the conductive component 140 can be limited. Then, when the functional component 130 is adjusted relative to the conductive component 140, the conductive component 140 and the mounting groove 420 cooperate with each other to keep the conductive component 140 stationary. This facilitates the adjustment of the functional component 130 and makes it easy to maintain the state of the functional component 130. At the same time, it does not affect the conductive connection and is convenient to adjust during power use without the need to disconnect the power.

[0086] exist Figures 3 to 5 In this context, the first conductive position 150 specifically refers to the rotating bracket connecting plate 210 and the copper pillar on the rotating bracket connecting plate 210.

[0087] In some specific embodiments of this utility model, the second conductive position 160 can be disposed on the side wall of the mounting groove 420. By utilizing the cooperation between the mounting groove 420 and the conductive component 140 and the spring-pin-shaped second conductive position 160, the first conductive position 150 and the second conductive position 160 can be made to conduct electricity through contact, which can also meet the power supply requirements.

[0088] In some specific embodiments of this utility model, the conductive component 140 may include an upper support shell and a lower support shell. The upper support shell is used to connect the functional component 130, and the lower support shell is provided with a first conductive position 150. The upper support shell and the lower support shell cooperate to accommodate a magnetic attractor 170, which is used to realize the magnetic connection between the conductive component 140 and the power supply body 100.

[0089] exist Figures 3 to 5 In the middle, the upper shell of the support corresponds to the upper shell of the rotating support 180, and the lower shell of the support corresponds to the lower shell of the rotating support 190.

[0090] It is easy to understand that by setting up an upper shell and a lower shell for the bracket, this embodiment can facilitate the connection of the functional component 130 through the upper shell, reducing the difficulty of connection and production assembly, and also facilitate the arrangement of the magnetic component 170, making it easy to achieve magnetic connection.

[0091] In some specific embodiments of this utility model, the bottom of the storage cavity 110 may be provided with a mounting portion for connecting the conductive component 140.

[0092] It is easy to understand that by setting the mounting part at the bottom of the storage cavity 110, this embodiment makes full use of the space of the storage cavity 110, reduces the occupation of other positions outside the power supply body 100, and avoids affecting the arrangement of the power supply body 100.

[0093] At the same time, it also makes it convenient for the electrical appliance 120 to change its state in the storage cavity 110, and it eliminates the need for frequent disassembly and assembly between the conductive parts 140 and the power supply body 100, reducing wear and tear and avoiding power outages.

[0094] In some specific embodiments of this utility model, the number of mounting parts can be two or more, and the mounting parts are arranged along the side wall of the receiving cavity 110 or arranged opposite each other, so that the electrical appliance 120 can adjust the mounting position.

[0095] It is easy to understand that by increasing the number of mounting parts, this embodiment can change the usage posture of the electrical appliance 120, so that the electrical appliance 120 has multiple mounting positions or usage positions to meet different usage needs.

[0096] At the same time, it also facilitates the simultaneous use of multiple electrical appliances (120), thus meeting diverse usage needs.

[0097] In some specific embodiments of this utility model, the number of mounting parts can be two, and the two mounting parts are located on opposite sides of the receiving cavity 110.

[0098] It is easy to understand that by setting two opposing mounting parts, this embodiment also allows the electrical appliance 120 to be installed and stored interchangeably to adapt to different usage habits.

[0099] In some specific embodiments of this utility model, the functional component 130 can be movable relative to the conductive component 140 so that the functional component 130 protrudes out of the receiving cavity 110 when working.

[0100] It is easy to understand that by enabling the functional component 130 to move relative to the conductive component 140, the functional component 130 can protrude out of the storage cavity 110 without disassembling the conductive component 140, so as to meet the needs of using the electrical appliance 120. At the same time, it does not affect the conductive connection and avoids the functional component 130 from losing power.

[0101] In some specific embodiments of this utility model, the functional component 130 and the conductive component 140 can be rotatably connected.

[0102] It is easy to understand that this embodiment achieves the movable connection between the functional component 130 and the conductive component 140 by using a rotating connection. Therefore, the relative angle between the functional component 130 and the conductive component 140 can be changed by rotation. This allows the functional component 130 to protrude out of the storage cavity 110 and to be presented at different angles, making it convenient to change the lighting direction, air blowing direction, and placement direction.

[0103] In some specific embodiments of this utility model, a damping shaft 200 can be provided. The damping shaft 200 is used for the connection between the functional component 130 and the conductive component 140, so that the relative angle between the functional component 130 and the conductive component 140 can be adjusted and maintained, which is convenient for use.

[0104] In the description of this specification, references to terms such as "an embodiment," "some embodiments," "illustrative embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0105] The terms "first," "second," "third," "fourth," etc. (if applicable) in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments described herein can be implemented in a sequence other than that illustrated or described herein.

[0106] It should also be noted that, in the description of this specification, relational terms such as first and second are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations.

[0107] Furthermore, the terms “comprising” and “having”, and any variations thereof, are intended to cover non-exclusive inclusion, such that a process, method, system, product, or apparatus that includes a series of steps or units is not necessarily limited to those steps or units that are explicitly listed, but may also include other steps or units that are not explicitly listed or that are inherent to such processes, methods, products, or apparatus.

[0108] Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0109] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A modular connection structure, characterized in that, The modular connection structure includes: The power supply unit (100) has a storage cavity (110). Electrical appliance (120) can be stored in the storage cavity (110). The electrical appliance (120) includes a functional component (130) and a conductive component (140) connected to each other. The functional component (130) is used to perform the function of the electrical appliance (120). The conductive component (140) is at least used to transmit electrical energy from the power supply body (100) to the functional component (130). The conductive component (140) is detachably connected to the power supply body (100).

2. The modular connection structure according to claim 1, characterized in that: The conductive component (140) is connected to the power supply body (100) by magnetic attraction. The conductive component (140) has a first conductive position (150), and the power supply body (100) is provided with a second conductive position (160). The first conductive position (150) and the second conductive position (160) abut against each other along the magnetic attraction direction to conduct electricity.

3. The modular connection structure according to claim 2, characterized in that: The power supply body (100) is provided with a mounting groove (420) for accommodating and positioning the conductive component (140), and the bottom of the mounting groove (420) is provided with the second conductive position (160).

4. The modular connection structure according to claim 2, characterized in that: The conductive component (140) includes an upper bracket shell and a lower bracket shell. The upper bracket shell is used to connect the functional component (130). The lower bracket shell is provided with the first conductive position (150). The upper bracket shell and the lower bracket shell cooperate to accommodate a magnetic attractor (170). The magnetic attractor (170) is used to realize the magnetic connection between the conductive component (140) and the power supply body (100).

5. The modular connection structure according to claim 1, characterized in that: The bottom of the receiving cavity (110) is provided with a mounting part for connecting the conductive component (140).

6. The modular connection structure according to claim 5, characterized in that: The number of the mounting parts is two or more, and the mounting parts are arranged along the side wall of the storage cavity (110) or opposite to each other so that the electrical appliance (120) can be adjusted in the installation position.

7. The modular connection structure according to claim 5, characterized in that: The functional component (130) is movable relative to the conductive component (140) so that the functional component (130) protrudes out of the receiving cavity (110) when in operation.

8. The modular connection structure according to claim 7, characterized in that: The functional component (130) is rotatably connected to the conductive component (140).

9. The modular connection structure according to any one of claims 1 to 8, characterized in that: The storage cavity (110) is located on top of the power supply body (100) and is open upwards; And / or, the number of the receiving cavities (110) is multiple.

10. A portable energy storage power source, characterized in that: Includes the modular connection structure as described in any one of claims 1 to 9.

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