Solar cell device and camera

Abstract

The utility model relates to a solar cell device and a camera, the solar cell device comprises a base, a housing, a cell assembly and at least two solar assemblies, the housing comprises a bottom wall, a first side wall and a second side wall, and the housing is connected with the base through the bottom wall and can rotate relative to the base; the included angle between the outer surface of the first side wall and the plane where the bottom wall is located is an acute angle, and the included angle between the outer surface of the second side wall and the plane where the bottom wall is located is an acute angle. The battery assembly is arranged in the shell; the at least two solar modules are respectively arranged on the outer surface of the first side wall and the outer surface of the second side wall, and are electrically connected with the battery module. The shell can play a role in protecting the battery assembly and supporting the solar assemblies, so that the battery assembly and the solar assemblies are integrated, and the at least two solar assemblies can face different directions to receive light in different directions; and the shell is controlled to rotate relative to the base, so that the solar module can be adjusted to the optimal solar energy receiving position.

Description

Technical Field

[0001] The utility model relates to the technical field of solar cells, in particular to a solar cell device and a camera. Background Art

[0002] In some environments where power is insufficient, cameras and other equipment are usually equipped with additional batteries or solar or wind power generation devices.

[0003] In existing equipment, the storage battery and the solar and wind power generation devices are usually arranged separately, and the structure of the direction adjustment mechanism of the solar power generation device is usually more complicated, resulting in a larger space occupied by the overall equipment and higher cost. Utility Model Content

[0004] Based on this, it is necessary to provide a solar cell device and a camera to address the above problems, so as to reduce the size of the equipment while achieving power generation and storage.

[0005] The utility model first provides a solar cell device, comprising: a base; an outer shell, comprising a bottom wall, a first side wall and a second side wall, wherein the outer shell is connected to the base through the bottom wall and can rotate relative to the base, the angle between the outer surface of the first side wall and the plane where the bottom wall is located is an acute angle, and the angle between the outer surface of the second side wall and the plane where the bottom wall is located is an acute angle; a battery component is arranged in the outer shell; and at least two solar components are respectively arranged on the outer surface of the first side wall and the outer surface of the second side wall, and both are electrically connected to the battery component.

[0006] In the above-mentioned solar cell device, the solar module is tilted upward and can collect solar energy, the battery module is hidden in the shell, the solar module converts solar energy into electrical energy and transmits it to the battery module in the shell for storage, and then the battery module is used to supply power to external devices; thus, the shell can protect the battery module and support the solar module, and integrate the battery module and the solar module to reduce the overall volume of the solar cell device while realizing the power generation and storage functions; at least two solar modules can face different directions to receive light from different directions, and even if part of the solar modules are blocked, it will not affect the power generation function of the solar cell device; controlling the rotation of the shell relative to the base can adjust the direction of the solar module, so that the solar module can be adjusted to the best position to receive solar energy, the adjustment method is simple, and the energy utilization rate can be improved.

[0007] In one embodiment, the outer surface of the first side wall and the outer surface of the second side wall are away from each other.

[0008] This arrangement enables the solar panels to collect solar energy throughout the day, thus improving energy utilization.

[0009] In one embodiment, the angle between the outer surface of the first side wall and the plane where the bottom wall is located is greater than or equal to 40°; and / or the angle between the outer surface of the second side wall and the plane where the bottom wall is located is greater than or equal to 40°.

[0010] Such an arrangement allows foreign matter that falls on the solar module to slide off freely, thus preventing the accumulation of foreign matter from affecting the solar module's collection of solar energy and thus affecting the power generation efficiency.

[0011] In one embodiment, the solar cell device further comprises a rotation-stopping component disposed on the bottom wall and / or the base, and the rotation-stopping component is capable of locking / unlocking the rotation of the housing relative to the base.

[0012] With such arrangement, the anti-rotation assembly can prevent the housing and the solar module from accidentally rotating due to interference from factors such as vibration or self-gravity, thereby ensuring the stability of the solar module in normal working state.

[0013] In one embodiment, the anti-rotation assembly includes a fixing member and a anti-rotation member, wherein the fixing member is disposed on the bottom wall, and the anti-rotation member is disposed on the fixing member and can be extended / retracted toward the base, and the anti-rotation member abuts against the base when extended to lock the rotation of the shell relative to the base.

[0014] With such arrangement, the anti-rotation assembly has a simple structure and is convenient for users to control.

[0015] In one embodiment, the solar cell device also includes a damping member arranged between the base and the bottom wall; and / or, one of the base and the bottom wall is provided with a first abutting portion, and the other is provided with a second abutting portion capable of abutting against the first abutting portion; and / or, the base includes a base body and a rotating shaft arranged on the base body, the bottom wall is rotatably connected to the rotating shaft, and the rotating shaft is provided with a wiring hole with both ends connected and used for passing cables.

[0016] With such an arrangement, the damping member can increase the friction between the base and the bottom wall, thereby improving the stability of the solar module in normal working condition; the first abutment portion and the second abutment portion can prevent the outer shell from rotating unlimitedly in the same direction relative to the base, thereby preventing the cables in the outer shell from getting entangled; the wiring hole is opened on the rotating shaft to prevent the cables from getting entangled with the outer shell, the base or other components in the outer shell.

[0017] In one embodiment, the battery assembly includes an adapter and at least one battery body, and the battery body and the solar assembly are both electrically connected to the adapter.

[0018] With such arrangement, the battery body and other components in the housing can be electrically connected to external devices through the adapter, making wiring more convenient; more than two battery bodies can enhance the power storage capacity of the solar cell device.

[0019] In one of the embodiments, the solar cell device further comprises a bracket disposed in the outer shell and connected to the bottom wall; the battery assembly is fixedly connected to the bracket via fasteners, and / or the bracket is provided with a mounting groove, and the battery assembly is embedded in the mounting groove.

[0020] With such arrangement, the bracket can facilitate fixing the battery assembly to the bottom wall, thereby avoiding interference between the battery assembly and other structures on the bottom wall.

[0021] In one embodiment, the outer shell includes the bottom wall and the shell that are detachably connected, the shell includes the first side wall and the second side wall, and the outer shell also includes a seal arranged between the shell and the bottom wall; and / or, the first side wall and the second side wall are both provided with wire holes for passing cables, the solar cell component is attached to the outer surface of the first side wall or the second side wall, and covers the wire holes; and / or, the solar cell device also includes an antenna component arranged in the outer shell, and the antenna component is electrically connected to the battery component.

[0022] With such arrangement, the bottom wall and the shell can be detachably connected so that the user can install or repair the components in the shell after disassembly; the seal can ensure the sealing of the shell to prevent external moisture or dust from entering the shell; the solar cell component covers the wire hole so that the solar cell component and the shell form a sealed structure; the antenna component enables the solar cell device to realize wireless signal transmission with external equipment.

[0023] The utility model also provides a camera, comprising the solar cell device as described above. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the conventional technology, the drawings required for use in the embodiments or the conventional technology descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0025] Figure 1 This is a schematic diagram of the three-dimensional structure of a solar cell device according to one embodiment of the utility model;

[0026] Figure 2 The utility model provides Figure 1Schematic diagram of the assembly of the middle shell and the bottom wall;

[0027] Figure 3 The utility model provides Figure 1 Explosion diagram of

[0028] Figure 4 The utility model provides Figure 1 Schematic diagram of the three-dimensional structure from another perspective;

[0029] Figure 5 The utility model provides Figure 1 A cross-sectional schematic diagram of

[0030] Figure 6 The utility model provides Figure 5 The enlarged schematic diagram of point A in the middle;

[0031] Figure 7 The utility model provides Figure 1 Assembly diagram of the middle housing and base.

[0032] Figure numerals: 1. base; 11. seat body; 111. groove; 12. rotating shaft; 121. wiring hole; 2. outer shell; 21. bottom wall; 211. first abutment portion; 22. shell; 221. first side wall; 222. second side wall; 223. wiring hole; 23. sealing member; 3. battery assembly; 31. adapter; 32. battery body; 4. solar energy assembly; 41. solar panel; 42. first cable; 5. anti-rotation assembly; 51. fixing member; 52. anti-rotation member; 6. damping member; 7. bracket; 71. mounting groove; 8. antenna assembly; 81. antenna body; 82. second cable. DETAILED DESCRIPTION

[0033] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0034] It should be noted that when a component is referred to as being "fixed to" or "disposed on" another component, it may be directly on the other component or there may also be a central component. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may be a central component at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in the specification of this application are for illustrative purposes only and do not represent the only implementation method.

[0035] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0036] In the present application, unless otherwise clearly specified and limited, a first feature being “above” or “below” a second feature may mean that the first feature is directly in contact with the second feature, or the first feature and the second feature are indirectly in contact through an intermediate medium. Moreover, a first feature being “above”, “above” or “above” a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being “below”, “below” or “below” a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0037] Unless otherwise defined, all technical and scientific terms used in the specification of this application have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application. The term "and / or" used in the specification of this application includes any and all combinations of one or more related listed items.

[0038] In some environments where the power supply is insufficient, cameras and other equipment usually add matching batteries or solar and wind power generation devices. In existing equipment, batteries and solar and wind power generation devices are usually set separately, and the structure of the direction adjustment mechanism of the solar power generation device is usually more complicated, resulting in a larger overall space occupied by the equipment and higher costs.

[0039] In order to solve the above problems, Figures 1 to 6 As shown, the utility model first provides a solar cell device to reduce the size of the device while achieving power generation and storage.

[0040] like Figure 1 , Figure 2 and Figure 4As shown, specifically, the solar cell device includes a base 1, a shell 2, a battery assembly 3 and at least two solar assemblies 4, wherein: the shell 2 includes a bottom wall 21, a first side wall 221 and a second side wall 222, the shell 2 is connected to the base 1 through the bottom wall 21, and can rotate relative to the base 1, the angle α between the outer surface of the first side wall 221 and the plane where the bottom wall 21 is located is an acute angle, and the angle β between the outer surface of the second side wall 222 and the plane where the bottom wall 21 is located is an acute angle, that is, the angle α and the angle β are both greater than 0° and less than 90°; the battery assembly 3 is arranged in the shell 2; at least two solar assemblies 4 are respectively arranged on the outer surface of the first side wall 221 and the outer surface of the second side wall 222, and are both electrically connected to the battery assembly 3.

[0041] The solar cell device can be used in devices for external environments such as cameras and street lamps, and the battery assembly 3 is electrically connected to the device body.

[0042] In the solar cell device provided by the embodiment of the utility model, the base 1 is used to be installed on the external structure, and the outer shell 2 is facing upward. Since the angle α between the outer surface of the first side wall 221 and the plane where the bottom wall 21 is located and the angle β between the outer surface of the second side wall 222 and the plane where the bottom wall 21 is located are both acute angles, and the solar cell assembly 4 is arranged on the outer surface of the first side wall 221 and the outer surface of the second side wall 222, the solar cell assembly 4 is tilted upward and can collect solar energy, and the battery assembly 3 is hidden in the outer shell 2. The solar cell assembly 4 converts solar energy into electrical energy and transmits it to the battery assembly 3 in the outer shell 2 for storage. When the device needs electricity, the battery assembly 3 supplies power to the device body. Therefore, the outer shell 2 can protect the battery assembly 3 and support the solar cell assembly 4, and the battery assembly 3 and the solar cell assembly 4 are integrated, so as to reduce the overall volume of the solar cell device while realizing the power generation and storage functions, and realize the miniaturization of the device.

[0043] Since at least two solar modules 4 are respectively arranged on the outer surface of the first side wall 221 and the outer surface of the second side wall 222, at least two solar modules 4 can face different directions to receive light from different directions, and even if part of the solar modules 4 are blocked, it will not affect the power generation function of the solar cell device. When the direction of the solar module 4 needs to be adjusted, the control housing 2 rotates relative to the base 1 to adjust the direction of the solar module 4, so that the solar module 4 can be adjusted to the best position to receive solar energy. The adjustment method is simple and can improve the utilization rate of energy.

[0044] One or more solar modules 4 may be disposed on the outer surface of the first side wall 221 and the outer surface of the second side wall 222 , respectively.

[0045] like Figure 5As shown, in one embodiment, the outer surface of the first side wall 221 and the outer surface of the second side wall 222 are separated from each other, that is, the first side wall 221 and the second side wall 222 are arranged on both sides of the bottom wall 21. As a result, the solar components 4 on the first side wall 221 and the second side wall 222 are separated from each other, and the solar components 4 can collect solar energy all day without adjusting the direction of the housing 2, further improving the energy utilization rate. Of course, in other embodiments, the first side wall 221 and the second side wall 222 can also be adjacent to each other, or the outer surface of the first side wall 221 and the outer surface of the second side wall 222 are set to face the same side.

[0046] like Figure 5 As shown, in one embodiment, the angle α between the outer surface of the first side wall 221 and the plane where the bottom wall 21 is located is greater than or equal to 40°, and the angle β between the outer surface of the second side wall 222 and the plane where the bottom wall 21 is located is greater than or equal to 40°. This allows foreign objects such as rain, snow, fallen leaves, and dust that fall on the solar module 4 to slide freely, avoiding the accumulation of foreign objects that affect the solar module 4 from collecting solar energy and affecting the power generation efficiency. Preferably, the angle α between the outer surface of the first side wall 221 and the plane where the bottom wall 21 is located, and the angle β between the outer surface of the second side wall 222 and the plane where the bottom wall 21 is located are both 60°. Of course, in other embodiments, when the solar lamp battery device is applied to some special environments, the angle α between the outer surface of the first side wall 221 and the plane where the bottom wall 21 is located, and the angle β between the outer surface of the second side wall 222 and the plane where the bottom wall 21 is located can be set to other angles such as 10°, 20°, 30°, etc. according to actual needs; and the angle α between the outer surface of the first side wall 221 and the plane where the bottom wall 21 is located and the angle β between the outer surface of the second side wall 222 and the plane where the bottom wall 21 is located can be equal or unequal, and the embodiments of the utility model do not make specific restrictions here.

[0047] like Figures 1 to 3 As shown, the housing 2 includes a detachably connected bottom wall 21 and a shell 22, the shell 22 includes a first side wall 221 and a second side wall 222, and the housing 2 also includes a seal 23 disposed between the shell 22 and the bottom wall 21. The bottom wall 21 and the shell 22 are detachably connected by fasteners such as screws and bolts, and the disassembly process is simple and convenient, so that the user can install or repair the battery assembly 3 and other components in the housing 2 after disassembly, and can also ensure the stability and reliability of the connection between the bottom wall 21 and the shell 22 in the assembled state. The seal 23 can ensure the sealing of the housing 2, prevent external water vapor or dust from entering the housing 2 through the gap between the bottom wall 21 and the shell 22, and cause damage to the battery assembly 3 and other components in the housing 2, thereby further protecting the battery assembly 3.

[0048] like Figure 5As shown, both the first side wall 221 and the second side wall 222 may be provided with a wire hole 223 for passing cables, and the solar module 4 is attached to the outer surface of the first side wall 221 or the second side wall 222 and covers the wire hole 223. The solar module 4 includes a solar panel 41 and a first cable 42 electrically connected to the solar panel 41. When assembling the solar module 4, firstly pass the first cable 42 from the outside through the wire hole 223 of the first side wall 221 or the second side wall 222 into the housing 2 and electrically connect it to the battery module 3, then attach the solar panel 41 to the first side wall 221 or the second side wall 222, and cover the wire hole 223, so that the solar module 4 and the first side wall 221 or the second side wall 222 form a sealed structure to prevent external water vapor or dust from entering the housing 2 through the wire hole 223.

[0049] The size of the wire hole 223 can be adapted to the diameter of the first cable 42, or can be slightly smaller than the solar panel 41, as long as the solar panel 41 can completely cover the wire hole 223 in the assembled state to ensure the sealing of the wire hole 223. The embodiment of the utility model does not make any specific restrictions here. In addition, after the solar module 4 is assembled, the wire hole 223 can be sealed by dispensing glue or the like to further improve the sealing of the housing 2.

[0050] like Figure 3 and Figure 5 As shown, the base 1 includes a base body 11 and a rotating shaft 12 disposed on the base body 11, the bottom wall 21 is rotatably connected to the rotating shaft 12, and the rotating shaft 12 is provided with a wiring hole 121 with two ends connected and used to pass the cable. The cable of the battery assembly 3 can pass through the wiring hole 121 from the inside and extend out of the housing 2, and be electrically connected to the device body, so as to supply power to the device body through the battery assembly 3. Since the housing 2 rotates around the rotating shaft 12 of the base 1, and the wiring hole 121 is opened on the rotating shaft 12, it is possible to prevent the cable of the battery assembly 3 from being entangled with the housing 2, the base 1 or other components in the housing 2, thereby ensuring the normal operation of the solar cell device.

[0051] Among them, after the battery assembly 3 is assembled, the wiring hole 121 can be sealed by dispensing glue or other methods to prevent external moisture or dust from entering the outer shell 2 through the wiring hole 121, so as to further improve the sealing of the outer shell 2, so that the solar cell device can achieve IP67 level waterproof.

[0052] like Figure 3 and Figure 6As shown, in one embodiment, the solar cell device further includes a rotation-stopping component 5 disposed on the bottom wall 21 or the base 1, and the rotation-stopping component 5 can lock or unlock the rotation of the housing 2 relative to the base 1. When the direction of the solar module 4 needs to be adjusted, the rotation-stopping component 5 is controlled to unlock the rotation of the housing 2 relative to the base 1; when the solar module 4 is rotated to a suitable direction, the rotation-stopping component 5 is controlled to lock the rotation of the housing relative to the base 1, so as to prevent the housing 2 and the solar module 4 from being disturbed by vibration or self-gravity and other factors and accidentally rotating, thereby ensuring the stability of the solar module 4 in a normal working state.

[0053] Specifically, the anti-rotation assembly 5 includes a fixing member 51 and an anti-rotation member 52. The fixing member 51 is arranged on the bottom wall 21. The anti-rotation member 52 is arranged on the fixing member 51 and can be extended or retracted toward the base 1. When the anti-rotation member 52 is extended, it abuts against the base 1 to lock the rotation of the shell 2 relative to the base 1. Among them, the fixing member 51 can be fixedly connected with the base 1 by means of screws, adhesives, etc., and the anti-rotation member 52 can be matched with the fixing member 51 by threads. When the anti-rotation member 52 is tightened toward the base 1, the anti-rotation member 52 abuts against the base 1, so that the shell 2 cannot rotate relative to the base 1; when the anti-rotation member 52 is loosened toward the side away from the base 1, the anti-rotation member 52 is separated from the base 1, so that the shell 2 can rotate relative to the base 1. The anti-rotation assembly 5 has a simple structure and is easy for users to control.

[0054] Of course, in other embodiments, the fixing member 51 may be disposed on the base 1, and the anti-rotation member 52 may be disposed on the fixing member 51 and may extend or retract toward the bottom wall 21, and the anti-rotation member 52 abuts against the bottom wall 21 when extended to lock the rotation of the housing 2 relative to the base 1. Alternatively, the anti-rotation assembly 5 may be partially disposed on the base 1 and partially disposed on the bottom wall 21, and when the portion disposed on the base 1 cooperates with the portion disposed on the bottom wall 21, the rotation of the housing 2 relative to the base 1 is locked.

[0055] like Figure 6 As shown, the solar cell device also includes a damping member 6 disposed between the base 1 and the bottom wall 21. The damping member 6 can increase the friction between the base 1 and the bottom wall 21, further improve the stability of the solar module 4 in a normal working state, and prevent the housing 2 and the solar module 4 from rotating unexpectedly. Specifically, the base 11 is provided with a plurality of grooves 111, and the plurality of grooves 111 are arranged at intervals along the circumference of the rotating shaft 12. The damping member 6 is partially embedded in the grooves 111 to fix the damping member 6, and the portion of the damping member 6 protruding from the grooves 111 abuts against the bottom wall 21. The damping member 6 can be set to a material such as silicone, rubber, etc.

[0056] like Figure 6 to Figure 7As shown, one of the base 1 and the bottom wall 21 is provided with a first abutting portion 211, and the other is provided with a second abutting portion (not shown) that can abut against the first abutting portion 211. When the housing 2 rotates to a certain angle in a certain direction relative to the base 1, one side of the first abutting portion 211 will abut against one side of the second abutting portion to limit the housing 2 from continuing to rotate in the direction relative to the base 1. At this time, the housing 2 can rotate in the opposite direction relative to the base 1 until the other side of the first abutting portion 211 abuts against the other side of the second abutting portion. This can prevent the housing 2 from rotating indefinitely in the same direction relative to the base 1, and prevent the cables of components such as the battery assembly 3 in the housing 2 from getting entangled.

[0057] like Figures 2 to 3 As shown, the battery assembly 3 includes an adapter 31 and at least one battery body 32, and the battery body 32 and the solar assembly 4 are both electrically connected to the adapter 31. The first cable 42 of the solar assembly 4 is electrically connected to the adapter 31, and the battery body 32 is also electrically connected to the adapter 31, so that the solar panel 41 is electrically connected to the battery body 32, so that the solar panel 41 converts solar energy into electrical energy and transmits it to the battery body 32 for storage. In addition, the battery body 32 and other components in the housing 2 can be electrically connected to the device body through the adapter 31 to realize power supply and other functions to the device body, thereby making wiring more convenient.

[0058] In one embodiment, the number of battery bodies 32 is two, and both battery bodies 32 are connected to the adapter 31, and are respectively arranged on both sides of the adapter 31 to ensure the overall balance of the solar cell device. The two battery bodies 32 can enhance the power storage capacity of the solar cell device. Among them, the power storage capacity of the battery body 32 can be more than 100Wh. In addition, one battery body 32 can be set as a low-temperature battery for maintaining power under low temperature conditions, and the other battery body 32 can be set as a lithium battery, a lead-acid battery or other types of batteries; or, the two battery bodies 32 can also be set as the same type of batteries. Of course, in other embodiments, the number of battery bodies 32 can also be one, three, four or more according to actual needs, and the embodiment of the utility model is not specifically limited here.

[0059] like Figure 2 and Figure 5As shown, in one embodiment, the solar cell device further includes a bracket 7 disposed in the housing 2 and connected to the bottom wall 21 by fasteners such as screws and bolts. One of the battery bodies 32 of the battery assembly 3 is fixedly connected to the bracket 7 by fasteners such as screws and bolts; the bracket 7 is provided with a mounting groove 71, and another battery body 32 of the battery assembly 3 is embedded in the mounting groove 71, that is, the bracket 7 is covered outside the battery body 32 to fix the battery body 32 to the bracket 7; the adapter 31 can also be fixedly connected to the bracket 7 by fasteners such as screws and bolts. The bracket 7 can facilitate the fixation of the battery assembly 3 to the bottom wall 21 to avoid interference between the battery assembly 3 and other structures on the bottom wall 21.

[0060] In other embodiments, all battery bodies 32 may be fixedly connected to the bracket 7 by screws, bolts and other fasteners, or all battery bodies 32 may be embedded in the mounting groove 71; of course, the battery assembly 3 may also be directly fixed to the bottom wall 21 or the inner wall of the shell 22 by screws, bolts and other fasteners, as long as the battery assembly 3 can be stably and reliably fixed in the outer shell 2, the embodiments of the utility model are not specifically limited here.

[0061] like Figure 5 As shown, the solar cell device also includes an antenna assembly 8 disposed in the housing 2, and the antenna assembly 8 is electrically connected to the battery assembly 3. Specifically, the antenna assembly 8 includes an antenna body 81 and a second cable 82, and the two ends of the second cable 82 are electrically connected to the antenna body 81 and the adapter 31 respectively, so as to power the antenna body 81 through the battery body 32. The antenna assembly 8 enables the solar cell device to achieve wireless signal transmission with the device body or other external devices.

[0062] The embodiment of the utility model further provides a camera, comprising a camera body (not shown) and the above-mentioned solar cell device. The base 1 can be arranged on the camera body, and the cable led out of the adapter 31 of the battery assembly 3 can pass through the wiring hole 121 and be electrically connected to the camera body, so that the camera body is powered by the battery body 32, so that the camera can be used in an environment where the power is insufficient.

[0063] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0064] The above-described embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the patent application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the scope of patent protection of the present application shall be subject to the attached claims.

Claims

1. A solar cell device, characterized in that: include: Base (1); A housing (2), comprising a bottom wall (21), a first side wall (221) and a second side wall (222); the housing (2) is connected to the base (1) via the bottom wall (21) and is rotatable relative to the base (1); an angle between an outer surface of the first side wall (221) and a plane where the bottom wall (21) is located is an acute angle; and an angle between an outer surface of the second side wall (222) and a plane where the bottom wall (21) is located is an acute angle; A battery assembly (3) is disposed in the housing (2); and At least two solar energy components (4) are respectively arranged on the outer surface of the first side wall (221) and the outer surface of the second side wall (222), and are both electrically connected to the battery component (3).

2. The solar cell device according to claim 1, characterized in that: The outer surface of the first side wall (221) and the outer surface of the second side wall (222) face away from each other.

3. The solar cell device according to claim 1 or 2, characterized in that: The angle between the outer surface of the first side wall (221) and the plane where the bottom wall (21) is located is greater than or equal to 40°; and / or, The angle between the outer surface of the second side wall (222) and the plane where the bottom wall (21) is located is greater than or equal to 40°.

4. The solar cell device according to claim 1, characterized in that: The solar cell device further comprises a rotation-stopping component (5) arranged on the bottom wall (21) and / or the base (1), wherein the rotation-stopping component (5) is capable of locking / unlocking the rotation of the housing (2) relative to the base (1).

5. The solar cell device according to claim 4, characterized in that: The anti-rotation assembly (5) comprises a fixing member (51) and an anti-rotation member (52), wherein the fixing member (51) is arranged on the bottom wall (21), and the anti-rotation member (52) is arranged on the fixing member (51) and can be extended / retracted toward the base (1), and when the anti-rotation member (52) is extended, it abuts against the base (1) to lock the rotation of the housing (2) relative to the base (1).

6. The solar cell device according to claim 1, characterized in that: The solar cell device further comprises a damping member (6) arranged between the base (1) and the bottom wall (21); and / or, One of the base (1) and the bottom wall (21) is provided with a first abutting portion (211), and the other is provided with a second abutting portion capable of abutting against the first abutting portion (211); and / or, The base (1) comprises a base body (11) and a rotating shaft (12) arranged on the base body (11); the bottom wall (21) is rotatably connected to the rotating shaft (12); and the rotating shaft (12) is provided with a wiring hole (121) with two ends connected and used for passing cables.

7. The solar cell device according to claim 1, characterized in that: The battery assembly (3) comprises an adapter (31) and at least one battery body (32); the battery body (32) and the solar energy assembly (4) are both electrically connected to the adapter (31).

8. The solar cell device according to claim 1, characterized in that: The solar cell device further comprises a bracket (7) arranged in the housing (2) and connected to the bottom wall (21); The battery assembly (3) and the bracket (7) are fixedly connected via fasteners, and / or the bracket (7) is provided with a mounting groove (71), and the battery assembly (3) is embedded in the mounting groove (71).

9. The solar cell device according to claim 1, characterized in that: The housing (2) comprises the bottom wall (21) and the shell (22) which are detachably connected, the shell (22) comprises the first side wall (221) and the second side wall (222), and the housing (2) further comprises a sealing member (23) arranged between the shell (22) and the bottom wall (21); and / or, The first side wall (221) and the second side wall (222) are both provided with a wire hole (223) for passing cables, and the solar cell assembly (4) is attached to the outer surface of the first side wall (221) or the second side wall (222) and covers the wire hole (223); and / or, The solar cell device further comprises an antenna component (8) arranged in the housing (2), and the antenna component (8) is electrically connected to the battery component (3).

10. A camera, characterized in that: The invention comprises a solar cell device as claimed in any one of claims 1 to 9.

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