Solar charging device, electronic equipment and door

By designing a foldable solar charging device, the problem of inconvenient charging when the smart lock suddenly runs out of power is solved, realizing a convenient and aesthetically pleasing charging solution and improving the user experience.

CN223613076UActive Publication Date: 2025-11-28YUNDING NETWORK TECH BEIJING
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Patent Information

Application Number
CN202423097500.X
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-12-13
Publication Date
2025-11-28
Estimated Expiration
2034-12-13

AI Technical Summary

Technical Problem

In existing technologies, smart locks are inconvenient to charge with power banks or chargers when they suddenly run out of power, resulting in inconvenience in opening the door and a poor user experience.

Method used

Design a solar charging device including a foldable first housing and a second housing, with built-in solar panels that are rotatably connected by connectors. The solar panels are connected in series through wire holes between the housings. It is equipped with a limiting and protective structure for easy carrying and charging.

Benefits of technology

It improves the convenience and aesthetics of charging, enhances the user experience, and ensures convenient charging outdoors or in emergency situations.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model belongs to the technical field of charging devices, and particularly discloses a solar charging device, electronic equipment and a door. The solar charging device comprises a connecting piece, a first shell and a second shell, the first shell is provided with a first installation cavity, the second shell is provided with a second installation cavity, solar cell panels are arranged in the first installation cavity and the second installation cavity respectively, and the first shell and the second shell are connected with the connecting piece. The first shell and the second shell can rotate relatively through the connecting piece; the first installation cavity and the second installation cavity are communicated through a first wire passing hole penetrating through the connecting piece so that the solar cell panel in the first shell and the solar cell panel in the second shell can be connected through a cable penetrating through the first wire passing hole. According to the utility model, the charging convenience can be improved, the carrying is convenient, the appearance is simple, and the user experience can be improved.
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Description

TECHNICAL FIELD

[0001] The utility model belongs to charging device technical field, concretely relates to a solar charging device, electronic device and door. BACKGROUND

[0002] At present, when the intelligent lock is charged, the data line is usually connected to the power bank to charge the intelligent lock, or the data line is connected to the charger and the charger is connected to the socket for charging. However, when the intelligent lock suddenly runs out of power, it is inconvenient to use the power bank or the charger for charging, causing inconvenience in opening the door, and is not conducive to improving the user experience. SUMMARY

[0003] The utility model aims at at least in a certain extent solves one of the technical problems in the prior art. For this purpose, the embodiment of the utility model proposes a solar charging device, which can improve the convenience of charging, is convenient to carry, has simple appearance, and is conducive to improving the user experience.

[0004] The solar charging device in the embodiment comprises a connecting piece, a first shell and a second shell, the first shell has a first mounting cavity, the second shell has a second mounting cavity, the first mounting cavity and the second mounting cavity are provided with solar panels, the first shell and the second shell are connected with the connecting piece, and the first shell and the second shell can rotate relative to each other through the connecting piece. The first mounting cavity and the second mounting cavity are communicated through the first wire hole penetrating the connecting piece, so that the solar panel in the first shell and the solar panel in the second shell are connected through the cable penetrating the first wire hole.

[0005] It can be understood that the first shell is provided with a first mounting cavity, the second shell is provided with a second mounting cavity, the first shell and the second shell can be provided with a solar panel, and the first shell and the second shell can rotate relative to the connecting piece. When the first shell and the second shell are rotated relative to each other to the folded state, the solar charging device can be conveniently stored or transported. When the first shell and the second shell are rotated relative to each other to the unfolded state, the illumination area can be increased, and charging through the solar panel can be facilitated. When the electronic device needs to be charged, the solar charging device can be charged by solar energy, and the electronic device can be charged by the solar charging device, thereby improving the convenience of use. In addition, since the first mounting cavity and the second mounting cavity are both provided with a solar panel, the first wire hole is arranged to communicate the first mounting cavity and the second mounting cavity, so that the solar panel in the first mounting cavity and the solar panel in the second mounting cavity can be connected in series through the cable passing through the first wire hole. The cable passes through the first wire hole, and the cable can be limited by the inner wall of the first wire hole, so that the cable is more regular in distribution, the overall simplicity and aesthetic degree are improved, and the cable is also protected, thereby improving the user experience.

[0006] In the embodiment, the first shell is hinged to the connecting piece through a first hinge shaft, the second shell is hinged to the connecting piece through a second hinge shaft, and the first hinge shaft and the second hinge shaft are arranged in parallel and spaced apart.

[0007] In the embodiment, a first wire slot is arranged at the outlet of the first wire hole at the bottom of the first mounting cavity.

[0008] A second wire slot is arranged at the outlet of the first wire hole at the bottom of the second mounting cavity.

[0009] In the embodiment, a second wire hole is arranged on the side wall of the first shell or the second shell, so that an external data line is connected to the charging panel in the first shell or the second shell through the second wire hole.

[0010] In the embodiment, a protective sleeve is arranged in the second wire hole, and the data line passes through the protective sleeve.

[0011] In the embodiment, the solar charging device further comprises a limiting piece arranged in the first shell or the second shell, and the limiting piece is used for limiting the data line.

[0012] In the embodiment, the limiting piece comprises a first clamping seat provided with a first clamping groove, and the data line is clamped in the first clamping groove, and the first clamping seat is used for limiting the data line in a first direction.

[0013] In the embodiment, the solar charging device further comprises a second clamping seat, the second clamping seat is provided with a second clamping groove, the data line is clamped in the second clamping groove, and the second clamping seat is used for limiting the data line in a second direction.

[0014] The electronic device in the embodiment comprises a device body and the solar charging device.

[0015] The door in the embodiment comprises the electronic device. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is a structural schematic view of the solar charging device in a folded state.

[0017] Figure 2 is a structural schematic view of the solar charging device in an unfolded state.

[0018] Figure 3 is a partial structural schematic view of the solar charging device.

[0019] Figure 4 is Figure 3 a partial structural schematic view.

[0020] Figure 5 is a structural schematic view of the connecting piece.

[0021] REFERENCE SIGNS:

[0022] 1, connecting piece; 2, first shell; 21, first mounting cavity; 22, first wire passing groove; 23, first hinged shaft; 3, second shell; 31, second mounting cavity; 32, second wire passing groove; 33, second hinged shaft; 4, connecting plate; 5, first wire passing hole; 6, protective sleeve; 7, limiting piece; 71, first clamping seat; 72, second clamping seat; 73, third clamping seat; 8, data line; 9, limiting groove; 10, solar cell panel. DETAILED DESCRIPTION

[0023] The embodiments of the utility model are described in detail below, and examples of the embodiments are shown in the drawings. The embodiments described below with reference to the drawings are exemplary and are intended to explain the utility model, and cannot be understood as a limitation of the utility model.

[0024] As Figures 1 to 3As shown, the solar charging device in the embodiment includes a connecting piece 1, a first shell 2 and a second shell 3. The first shell 2 has a first mounting cavity 21, and the second shell 3 has a second mounting cavity 31. The first mounting cavity 21 and the second mounting cavity 31 are both provided with a solar panel 10. The first shell 2 and the second shell 3 are both connected with the connecting piece 1, and the first shell 2 and the second shell 3 can rotate relative to each other through the connecting piece. The first mounting cavity 1 and the second mounting cavity 31 are communicated through a first wire hole 5 penetrating through the connecting piece 1, so that the solar panel 10 in the first shell 2 and the solar panel 10 in the second shell 3 are connected through a cable penetrating through the first wire hole 5.

[0025] For example, the first shell 2 and the second shell 3 can rotate relative to each other to a folded state of mutual adhesion and an unfolded state of 180° distribution through the connecting piece 1. In the folded state, the solar panel 10 in the first shell 2 and the solar panel 10 in the second shell 3 are relatively adhered. In the unfolded state of 180° distribution, the solar panel 10 in the first shell 2 and the solar panel 10 in the second shell 3 are located on the same side, so as to be charged by the solar energy at the same time. Therefore, when it is needed to store or transport the solar charging device, the first shell 2 and the second shell 3 can be rotated relative to each other to the folded state. When it is needed to charge the solar charging device, the first shell 2 and the second shell 3 can be rotated relative to each other to the unfolded state of 180° distribution. The folded state of mutual adhesion and the unfolded state of 180° distribution of the first shell 2 and the second shell 3 are not limited to the relative positions of the first shell 2 and the second shell 3. The first shell 2 and the second shell 3 can also be rotated to other required angles, for example, the first shell 2 and the second shell 3 can also be distributed at angles of 45°, 90°, 120° or 160°, and the like, which are not limited herein.

[0026] For example, as shown in the drawings, Figure 5 The connecting piece 1 can be a square shaft, and the opposite sides of the connecting piece 1 are provided with rounded corners, so as to facilitate the rotation of the first shell 2 and the second shell 3 around the connecting piece 1.

[0027] The outer contours of the first shell 2 and the second shell 3 can both be square. Of course, the shapes of the first shell 2 and the second shell 3 can be set as required, and are not limited to the present application.

[0028] The connecting piece 1 can be provided with process holes to improve the overall strength of the connecting piece 1. The positions, shapes and numbers of the process holes can be set according to actual requirements, which are not described in detail herein.

[0029] In the embodiment, as shown in the drawings, Figure 3As shown, the first mounting cavity 21 and the second mounting cavity 31 are connected through the first wire hole 5 of the through connector 1.

[0030] The first mounting cavity 1 and the second mounting cavity 31 are connected by a first wire-passing hole 5 through the connector 1. Specifically, the first wire-passing hole 5 passes through the side wall of the first mounting cavity 21 adjacent to the connector 1, the side wall of the connector 1 and the second mounting cavity 31 adjacent to the connector 1 in sequence.

[0031] It is understood that the first housing 2 is provided with a first mounting cavity 21, and the second housing 3 is provided with a second mounting cavity 31. Solar panels 10 can be installed inside both the first housing 2 and the second housing 3. Both the first housing 2 and the second housing 3 can rotate relative to the connecting member 1. When the first housing 2 and the second housing 3 are rotated to a folded state, it facilitates the storage or transportation of the solar charging device. When the first housing 2 and the second housing 3 are rotated to an unfolded state, the light-receiving area is increased, facilitating charging through the solar panels 10. When it is necessary to charge electronic devices, solar energy can be used to charge the solar charging device, which in turn charges the electronic devices, improving ease of use. Furthermore, since both the first mounting cavity 21 and the second mounting cavity 31 are provided with solar panels 10, a first wire hole 5 connects the first mounting cavity 21 and the second mounting cavity 31, allowing the solar panels 10 in the first mounting cavity 21 and the solar panels 10 in the second mounting cavity 31 to be connected in series via a cable passing through the first wire hole 5. The cable passes through the first cable hole 5, and the inner wall of the first cable hole 5 can limit the cable, thereby making the cable distribution more orderly, improving the overall simplicity and aesthetics, and also providing protection for the cable, which is conducive to improving the user experience.

[0032] In this embodiment, as Figure 3 As shown, the first housing 2 is hinged to the connector 1 via the first hinge shaft 23, and the second housing 3 is hinged to the connector 1 via the second hinge shaft 33, with the first hinge shaft 23 and the second hinge shaft 33 arranged in parallel at intervals.

[0033] It is understood that the first housing 2 is hinged to the connector 1 via the first hinge shaft 23, and the second housing 3 is hinged to the connector via the second hinge shaft 33. The rotation of the first housing 2 and the second housing 3 within a certain angle range can be independent of each other. When the first housing 2 and the second housing 3 are distributed at 180°, the side of the first housing 2 away from the first mounting cavity and the side of the second housing 3 away from the second mounting cavity can be located on the same plane. Thus, the side of the first housing 2 away from the first mounting cavity and the side of the second housing 3 away from the second mounting cavity can be stably fixed on a plane. At the same time, the solar panel 10 in the first groove and the solar panel 10 in the second groove can both face the direction away from the fixed plane to receive sunlight.

[0034] In this embodiment, as Figure 3 As shown, a first wire-passing groove 22 is provided at the bottom of the first mounting cavity 21 corresponding to the outlet of the first wire-passing hole 5. A second wire-passing groove 32 is provided at the bottom of the second mounting cavity 31 corresponding to the outlet of the first wire-passing hole 5.

[0035] It is understandable that by setting a first wire guide groove 22 at the bottom of the first mounting cavity 21 and a second wire guide groove 32 at the bottom of the second mounting cavity 31, when it is necessary to insert or pull the cable into the first wire guide hole 5, there is operating space between the cable and the bottom of the first wire guide groove 22 and the second wire guide groove 32, which makes it convenient for manual handling of the cable for insertion or pulling. This avoids the situation where the cable is close to the bottom wall of the first mounting cavity 21 or the second mounting cavity 31, which is inconvenient for operation when inserting or pulling the cable without the first wire guide groove 22 and the second wire guide groove 32.

[0036] In this embodiment, as Figure 3 As shown, both the first housing 2 and the second housing 3 are provided with connecting plates 4. The first housing 2 is connected to the connector 1 through the connecting plates 4, and the second housing 3 is connected to the connector 1 through the connecting plates 4.

[0037] For example, connecting plates 4 are provided at both ends of the side of the first housing 2 adjacent to the connector 1, and the connector 1 is located between the two connecting plates 4 connected to the first housing 2. Similarly, connecting plates 4 are provided at both ends of the side of the second housing 3 adjacent to the connector 1, and the connector 1 is located between the two connecting plates 4 connected to the first housing 2. Each connecting plate 4 is provided with a first connecting hole, and the connector 1 is provided with a second connecting hole corresponding to each first connecting hole. The connecting plates 4 and the connector 1 are hinged by hinge shafts inserted into the first and second connecting holes. Furthermore, the connecting plate 4 connected to the first housing 2 is integrally formed with the first housing 2, and the connecting plate 4 connected to the second housing 3 is integrally formed with the second housing 3, which can improve the overall connection strength. Of course, the specific arrangement of the connecting plates 4 can be adjusted as needed and is not limited here.

[0038] It can be understood that by arranging the connecting plate 4, the first shell 2 and the second shell 3 can be conveniently connected to the connecting piece 1.

[0039] In the embodiment, as shown in Figure 3 , Figure 4 the side wall of the first shell 2 or the second shell 3 is arranged with a second wire passing hole, so that the external data line 8 is connected to the charging plate in the first shell 2 or the second shell 3 through the second wire passing hole.

[0040] Specifically, the data line 8 is connected to the charging plate in the first shell 2 or the second shell 3 after passing through the second wire passing hole from the outside, and the end of the data line 8 located outside is arranged with a charging plug, so as to charge the electronic product (for example, a smart lock). When the charging plate is arranged in the first shell 2, the second wire passing hole is arranged on the first shell 2, and when the charging plate is arranged in the second shell 3, the second wire passing hole is arranged on the second shell 3.

[0041] Exemplarily, the side wall where the second wire passing hole is located can be the side wall of the first shell 2 or the second shell 3 away from the connecting piece 1.

[0042] It can be understood that by arranging the second wire passing hole for the data line 8 on the side wall of the first shell 2 or the second shell 3, the data line 8 can be limited by the hole wall of the second wire passing hole, which is conducive to making the wiring more regular, and can also avoid the folding of the first shell 2 and the second shell 3 to cause extrusion to the data line 8, which is conducive to improving the service life of the data line 8.

[0043] In the embodiment, as shown in Figure 1 , Figure 3 and Figure 4 , a protective sleeve 6 is arranged in the second wire passing hole, and the data line 8 passes through the protective sleeve 6.

[0044] Specifically, the cross section of the protective sleeve 6 can be a circular ring shape, and the data line 8 is protected by being wrapped by the protective sleeve 6. For example, the protective sleeve 6 can be a silica gel protective sleeve 6.

[0045] It can be understood that by arranging the protective sleeve 6 and passing the data line 8 through the protective sleeve 6, the data line 8 can be prevented from being extruded and abraded by the hole wall of the second wire passing hole, which is conducive to improving the service life of the data line 8.

[0046] In the embodiment, as shown in Figure 3 and Figure 4 , the solar charging device further comprises a limiting piece 7 arranged in the first shell 2 or the second shell 3, and the limiting piece 7 is used for limiting the data line 8.

[0047] It can be understood that the data line 8 is limited by the limiting piece 7, so that the data line 8 cannot be taken out from the first shell 2 or the second shell 3, and the connection reliability of the data line 8 is improved.

[0048] In the embodiment, as shown in the figure, Figure 4 The limiting piece 7 includes a first clamping seat 71, the first clamping seat 71 is provided with a first clamping groove, the data line 8 is clamped in the first clamping groove, and the first clamping seat 71 is used for limiting the data line 8 in the first direction.

[0049] Further, as shown in the figure, Figure 4 The limiting piece 7 further includes a second clamping seat 72, the second clamping seat 72 is provided with a second clamping groove, the data line 8 is clamped in the second clamping groove, and the second clamping seat 72 is used for limiting the data line 8 in the second direction.

[0050] Specifically, the first clamping seat 71 and the second clamping seat 72 can be integrally formed with the first shell 2 or the second shell 3, so as to improve the firmness of the first clamping seat 71 and the second clamping seat 72.

[0051] For example, the first direction and the second direction are 90°, that is, the data line 8 is clamped in the second clamping groove after being bent by 90° after passing through the first clamping groove. The position of the first clamping groove is opposite to the position of the second wire passing hole, and the first direction is consistent with the radial direction of the second wire passing hole. After the data line 8 passes through the second wire passing hole, it can be directly inserted into the first clamping groove.

[0052] Further, as shown in the figure, Figure 4 The limiting piece 7 in the embodiment further includes a third clamping seat 73, the third clamping seat 73 is provided with a third clamping groove, the third clamping seat 73 is located between the first clamping seat 71 and the second clamping seat 72, and the third clamping seat 73 limits the data line 8 in the first direction. By setting the third clamping seat 73 to limit the data line 8, the reliability of limiting the data line 8 is improved. The third clamping seat 73 can be integrally formed with the first shell 2 or the second shell 3.

[0053] In the embodiment, by setting the first clamping seat 71 and the second clamping seat 72, and setting the first clamping groove on the first clamping seat 71 and the second clamping groove on the second clamping seat 72, the data line 8 can be limited in the first direction and the second direction respectively, the wiring direction of the data line 8 is changed, the resistance of the data line 8 to exit from the first shell 2 and the second shell 3 is increased, and the connection strength of the data line 8 is improved.

[0054] In the embodiment, as shown in the figure, Figure 4 One end of the protective sleeve 6 abuts against the first clamping seat 71.

[0055] It can be understood that the end of the protective sleeve 6 located in the first shell 2 or the second shell 3 abuts against the first card seat 71 and can be limited by the first card seat 71, so that when the protective sleeve 6 is inserted into the second wire hole, it can be determined whether the protective sleeve 6 is installed in place in time, and the protective sleeve 6 is prevented from entering the first shell 2 or the second shell 3.

[0056] In the embodiment, the first shell 2 is provided with a limiting groove 9 on the side away from the first mounting cavity 21. The second shell 3 is provided with a limiting groove 9 on the side away from the second mounting cavity 31.

[0057] For example, the limiting groove can be provided with a foam double-sided adhesive tape, one side of which is bonded in the limiting groove of the first shell 2 or the second shell 3, and the other side can be fixed to the side of the electronic product to be charged, so as to charge the electronic product.

[0058] In the embodiment, by providing the limiting grooves on the first shell 2 and the third shell 3, it is convenient to provide a fixing member (such as a foam double-sided adhesive tape or a magnet) in the limiting groove to fix the first shell 2 and the third shell 3.

[0059] The electronic device in the embodiment includes a device body (not shown in the figure) and the above-mentioned solar charging device, and the solar charging device is used to charge the device body.

[0060] Specifically, the limiting grooves on the side of the first shell 2 away from the first mounting cavity 21 and the side of the second shell 3 away from the second mounting cavity can each be provided with a fixing member, and the first shell 2 and the second shell 3 are fixed by the fixing member.

[0061] For example, the device body can be a smart lock, a doorbell, or a camera.

[0062] When the device body is charged by the solar charging device in the embodiment, the first shell 2 and the second shell 3 can be turned to the unfolded state, and the side of the first shell 2 away from the first mounting cavity 21 and the side of the second shell 3 away from the second mounting cavity 31 are each fixed to one side of the device body to facilitate charging of the device body.

[0063] The door in the embodiment includes the above-mentioned electronic device.

[0064] Specifically, the first shell 2 and the second shell 3 of the solar charging device can each be fixed to the door to charge the device body on the door.

[0065] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like is the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0066] In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first" and "second" can explicitly or implicitly include at least one of the features. In the description of the utility model, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise specifically limited.

[0067] In the utility model, unless otherwise specifically defined and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected or in communication with each other; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the internal communication or interaction relationship of two elements, unless otherwise specifically limited. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0068] In the utility model, unless otherwise specifically defined and limited, the first feature is "on" or "under" the second feature. The first and second features can be in direct contact, or the first and second features can be in indirect contact through an intermediate medium. Moreover, the first feature "above", "above" and "above" the second feature can be directly above or obliquely above the first feature, or only indicate that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature can be directly below or obliquely below the first feature, or only indicate that the horizontal height of the first feature is less than that of the second feature.

[0069] In the present application, the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present application, the illustrative description of the above terms is not necessarily directed to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any appropriate manner in any one or more embodiments or examples. In addition, the skilled person in the art can combine and combine the different embodiments or examples described in the present application and the features of the different embodiments or examples without contradiction.

[0070] Although the embodiments of the present application have been shown and described above, it should be understood that the above embodiments are exemplary and should not be construed as limiting the present application, and those skilled in the art can make changes, modifications, replacements and modifications to the above embodiments within the scope of the present application.

Claims

1. A solar charging device, characterized by, The application relates to a solar charging device, which comprises a connecting piece (1), a first shell (2) and a second shell (3), the first shell (2) is provided with a first mounting cavity (21), the second shell (3) is provided with a second mounting cavity (31), the first mounting cavity (21) and the second mounting cavity (31) are both provided with solar panels (10), the first shell (2) and the second shell (3) are connected with the connecting piece (1), and the first shell (2) and the second shell (3) can rotate relative to the connecting piece. The first mounting cavity (21) and the second mounting cavity (31) are communicated through a first wire-through hole (5) penetrating through the connecting piece (1), so that the solar panel (10) in the first shell (2) and the solar panel (10) in the second shell (3) are connected through a cable penetrating through the first wire-through hole (5).

2. The solar charging device of claim 1, wherein, The first shell (2) is hinged to the connecting piece (1) through a first hinge shaft (23), the second shell (3) is hinged to the connecting piece (1) through a second hinge shaft (33), and the first hinge shaft (23) and the second hinge shaft (33) are arranged in parallel and at intervals.

3. The solar charging device of claim 1, wherein, A first wire-through groove (22) is arranged at the bottom of the first mounting cavity (21) and corresponds to the outlet of the first wire-through hole (5). A second wire-through groove (32) is arranged at the bottom of the second mounting cavity (31) and corresponds to the outlet of the first wire-through hole (5).

4. The solar charging device of claim 1, wherein, A second wire-through hole is arranged in the side wall of the first shell (2) or the second shell (3), so that an external data line (8) is connected to a charging plate in the first shell (2) or the second shell (3) through the second wire-through hole.

5. The solar charging device of claim 4, wherein, A protective sleeve (6) is arranged in the second wire-through hole, and the data line (8) penetrates through the protective sleeve (6).

6. The solar charging device of claim 4, wherein, A limiting piece (7) is further arranged in the first shell (2) or the second shell (3), and the limiting piece (7) is used for limiting the data line (8).

7. The solar charging device of claim 6, wherein, The limiting piece (7) comprises a first clamping seat (71), the first clamping seat (71) is provided with a first clamping groove, the data line (8) is clamped in the first clamping groove, and the first clamping seat (71) is used for limiting the data line (8) in a first direction.

8. The solar charging device of claim 6, wherein, A second clamping seat (72) is further arranged, the second clamping seat (72) is provided with a second clamping groove, the data line (8) is clamped in the second clamping groove, and the second clamping seat (72) is used for limiting the data line (8) in a second direction.

9. An electronic device, comprising: The application further relates to an electronic device, which comprises the solar charging device according to any one of claims 1-8 and is used for charging the electronic device.

10. A door characterized in that The application further relates to an electronic device, which comprises the solar charging device according to any one of claims 1-8 and is used for charging the electronic device.