Mobile power supply of optical motor and optical motor

Abstract

The utility model relates to the technical field of solar equipment, in particular to a mobile power supply of an optical motor and the optical motor. The utility model provides a mobile power supply of an optical motor. The mobile power supply comprises a housing, a battery pack, a first electric control member, a second electric control member and a heat radiation assembly. The battery pack, the first electric control piece, the second electric control piece and the heat dissipation assembly are all arranged in the shell, and the heat dissipation assembly is used for heat dissipation of the battery pack, the first electric control piece and the second electric control piece. The mobile power supply of the optical motor and the optical motor provided by the utility model can solve or improve the problem that the application scene of the mobile power supply of the optical motor or the optical motor is limited, and the mobile power supply of the optical motor and the optical motor provided by the utility model have better heat dissipation performance and improve the problem that the service life of the optical motor is shorter.

Description

Technical Field

[0001] The utility model relates to the technical field of solar energy devices, in particular to a mobile power supply and a photovoltaic motor for a photovoltaic motor. Background Art

[0002] In the related art, a plug-and-play photovoltaic motor includes components such as a photovoltaic panel, a battery, an inverter, and a controller. Among them, the battery, the inverter, and the controller are arranged in a box body, and an insertion interface is opened on the box body for connecting with an external electrical device.

[0003] However, in the related art, the battery, the inverter, and the controller are all independently arranged in the box body, the volume of the box body is large, and the battery is only suitable for the photovoltaic motor and is not convenient for use in other scenarios. For example, it is not convenient to be applied to household lighting, outdoor lighting, or underground site lighting, etc. Moreover, the battery, the inverter, and the controller are stacked in the box body, which affects the heat dissipation of the battery and electrical components and affects the service life of the photovoltaic motor. Summary of the Utility Model

[0004] In view of this, the utility model provides a mobile power supply and a photovoltaic motor for a photovoltaic motor, which can solve or improve the problem that the application scenarios of the mobile power supply or the photovoltaic motor of the photovoltaic motor are limited. Moreover, the mobile power supply and the photovoltaic motor provided by the utility model have good heat dissipation performance and improve the problem of short service life of the photovoltaic motor.

[0005] In a first aspect, the utility model provides a mobile power supply for a photovoltaic motor, including a housing, a battery pack, a first electrical control component, a second electrical control component, and a heat dissipation component;

[0006] The battery pack, the first electrical control component, the second electrical control component, and the heat dissipation component are all laid flat in the housing, and the heat dissipation component is used for dissipating heat from the battery pack, the first electrical control component, and the second electrical control component.

[0007] Beneficial Effects:

[0008] The mobile power supply provided by the utility model includes a housing, a battery pack, a first electrical control component, a second electrical control component, and a heat dissipation component. The battery pack, the first electrical control component, the second electrical control component, and the heat dissipation component are all arranged in the housing, and the heat dissipation component is used for dissipating heat from the battery pack, the first electrical control component, and the second electrical control component. With such a setting, the mobile power supply can be detached from the photovoltaic motor and used as an independent power supply. For example, it can be placed at home as a household power supply or placed in an underground site as a power supply for the underground site. Therefore, the mobile power supply provided by the utility model can solve or improve the problem that the application scenarios of the mobile power supply or the photovoltaic motor of the photovoltaic motor are limited. In addition, the battery pack, the first electrical control component, the second electrical control component, and the heat dissipation component are all laid flat in the housing, with a relatively thin thickness, which is convenient for heat dissipation. Moreover, this mobile power supply is convenient to carry and is also convenient to hang in places such as homes and offices.

[0009] According to the mobile power supply of the optoelectromechanical machine provided by the present utility model, a first heat dissipation air duct, a second heat dissipation air duct and a third heat dissipation air duct are arranged inside the housing;

[0010] The first heat dissipation air duct and the second heat dissipation air duct are isolated from each other, and both the first heat dissipation air duct and the second heat dissipation air duct are communicated with the third heat dissipation air duct;

[0011] The battery pack is arranged inside the first heat dissipation air duct, the first electrical control component is arranged inside the second heat dissipation air duct, and the second electrical control component is arranged inside the third heat dissipation air duct;

[0012] Both the first heat dissipation air duct and the second heat dissipation air duct are provided with air inlets, and the heat dissipation assembly includes a first fan arranged at the air inlets of the first heat dissipation air duct and the second heat dissipation air duct;

[0013] The third heat dissipation air duct is provided with an air outlet, and the heat dissipation assembly further includes a second fan arranged at the air outlet of the third heat dissipation air duct.

[0014] According to the mobile power supply of the optoelectromechanical machine provided by the present utility model, both the first heat dissipation air duct and the second heat dissipation air duct extend along the length direction of the housing, and the third heat dissipation air duct extends along the width direction of the housing.

[0015] According to the mobile power supply of the optoelectromechanical machine provided by the present utility model, the first heat dissipation air duct and the second heat dissipation air duct are arranged adjacent to each other, and the air inlets of both are arranged at the first end of the housing.

[0016] According to the mobile power supply of the optoelectromechanical machine provided by the present utility model, the third heat dissipation air duct is arranged close to the second end of the housing, the air outlets of the third heat dissipation air duct are arranged to be at least two, and the air outlets are all arranged at the second end of the housing opposite to its first end.

[0017] According to the mobile power supply of the optoelectromechanical machine provided by the present utility model, a rigid housing is arranged on the surface of the battery pack, and a plurality of elastic strips arranged at intervals are arranged on the surface of the rigid housing; a clamping portion for clamping the battery pack is arranged inside the housing.

[0018] According to the mobile power supply of the optoelectromechanical machine provided by the present utility model, the first heat dissipation air duct and the second heat dissipation air duct are isolated by a cavity wall, one end of the cavity wall is a free end, and is folded towards the first heat dissipation air duct to form the clamping portion.

[0019] According to the mobile power supply of the optoelectromechanical machine provided by the present utility model, both the battery pack and the housing are arranged in a plate-like structure.

[0020] In a second aspect, the present utility model provides a photovoltaic generator, which includes a photovoltaic panel, a base, and the mobile power supply according to any one of the above; wherein,

[0021] The base is disposed on the backlight surface of the photovoltaic panel. The base is provided with a power supply receiving groove, the mobile power supply is disposed in the power supply receiving groove, and the photovoltaic panel is detachably electrically connected to the mobile power supply.

[0022] Beneficial effects:

[0023] The photovoltaic generator provided by the present utility model includes a photovoltaic panel, a base, and the mobile power supply according to any one of the above. The photovoltaic panel and the mobile power supply are both disposed on the base. The base is provided with a power supply receiving groove, the mobile power supply is disposed in the power supply receiving groove, and the photovoltaic panel is detachably electrically connected to the mobile power supply. In this way, when the mobile power supply is used for the photovoltaic generator, the electric energy generated by the photovoltaic panel can be stored in the mobile power supply. When electricity is needed in other places, the mobile power supply can be detached from the base for use. Therefore, the photovoltaic generator provided by the present utility model can solve or improve the problem that the mobile power supply of the photovoltaic generator or the application scenario of the photovoltaic generator is limited.

[0024] According to the photovoltaic generator provided by the present utility model, the base includes a main body portion. Both the mobile power supply and the main body portion are provided in a plate-like structure. The power supply receiving groove is disposed on the main body portion, and the photovoltaic panel is detachably connected to the first main board surface of the main body portion. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the specific embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the specific embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0026] Figure 1 It is a schematic structural diagram of the first perspective of the photovoltaic generator in the embodiment of the present utility model;

[0027] Figure 2 is Figure 1 the enlarged structural diagram of part A in

[0028] Figure 3 It is a schematic structural diagram of the second perspective of the photovoltaic generator in the embodiment of the present utility model;

[0029] Figure 4 It is a schematic structural diagram of the base of the photovoltaic generator in the embodiment of the present utility model in a storage state;

[0030] Figure 5A schematic diagram of a photoelectric motor with U-shaped legs in an embodiment of the utility model;

[0031] Figure 6 This is a schematic diagram of the internal structure of the main body of the base in the embodiment of the utility model;

[0032] Figure 7 It is a partial schematic diagram of the first side of the main body of the base in an embodiment of the utility model;

[0033] Figure 8 It is a partial schematic diagram of the second side of the main body of the base in the embodiment of the utility model.

[0034] Figure 9 This is a schematic diagram of the structure of the clamping plate clamping the photovoltaic panel in the embodiment of the utility model;

[0035] Figure 10 It is a schematic diagram of the three-dimensional structure of the mobile power supply in the embodiment of the utility model.

[0036] Description of reference numerals:

[0037] 11. Main body; 111. First support member; 1111. First connection part; 112. Connecting rod support device; 1121. First support rod; 1122. Second support rod; 1123. Second connection part; 1124. Slide rail structure; 1125. Second groove structure; 1126. Locking device; 113. Support pad; 114. Support bar; 115. First groove structure; 12. Photovoltaic panel; 13. External structure; 116. Snap-fit ​​protrusion; 117. Limit pin; 118. U-shaped leg; 119. Toggle part; 120. Elastic member; 121. Locking pin; 122. Clamp; 141. Elastic strip; 142. First heat dissipation duct; 143. Second heat dissipation duct; 144. Third heat dissipation duct; 145. First fan; 146. Second fan; 131. Second hollow part. DETAILED DESCRIPTION

[0038] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0039] like Figures 1 to 10 As shown, this embodiment provides a photovoltaic motor with a compact structure, small space occupation, and easy movement and maintenance, which specifically includes a photovoltaic panel 12, a base, and a mobile power supply.

[0040] Among them, the photovoltaic panel 12, also known as a solar panel, mainly functions to directly convert solar radiant energy into electrical energy. The photovoltaic panel 12 includes a light-facing surface and a light-backing surface.

[0041] The mobile power supply is used to store electrical energy. It is provided with a charging module and a discharging module. The charging module is adapted to be detachably electrically connected to the photovoltaic panel 12. The electrical energy converted by the photovoltaic panel 12 is stored in the mobile power supply after passing through the charging module. The discharging module is adapted to be electrically connected to an external electrical device, and the electrical energy stored in the mobile power supply is supplied to the external electrical device after passing through the discharging module.

[0042] In some embodiments, the charging module may include:

[0043] An input interface for detachably electrically connecting to the photovoltaic panel 12 to ensure that the electrical energy generated by the photovoltaic panel 12 can be smoothly transmitted to the charging module.

[0044] A charging controller responsible for monitoring the charging status of the mobile power supply to prevent problems such as overcharging and undercharging. The charging controller can intelligently adjust the charging strategy according to parameters such as the voltage, current, and temperature of the mobile power supply to ensure the service life and performance of the mobile power supply.

[0045] A safety protection device, including overcurrent protection, overvoltage protection, short-circuit protection, etc., for cutting off the power supply in a timely manner when an abnormal situation occurs during the charging process to protect the mobile power supply and the charging module from damage.

[0046] A heat dissipation system. Since certain heat may be generated during the charging process, the charging module is usually equipped with a heat dissipation system, such as heat sinks, fans, etc., to ensure that the temperature inside the module remains within a safe range.

[0047] It should be noted that the charging module in this embodiment may also include other electrical components. Specifically, reference can be made to the charging module used between the photovoltaic panel 12 and the mobile power supply in related technologies, which will not be elaborated here.

[0048] In this embodiment, the discharging module is responsible for supplying the electrical energy stored in the mobile power supply to an external electrical device. Its main components may include:

[0049] An output interface for electrically connecting to an external electrical device to ensure that the electrical energy in the mobile power supply can be smoothly transmitted to the electrical device.

[0050] An inverter. External electrical devices usually require alternating current. The inverter converts the direct current generated by the mobile power supply into alternating current to meet the requirements of the electrical device.

[0051] A voltage / current regulator for adjusting the electrical energy output to the electrical device to ensure that it meets the voltage and current requirements of the electrical device.

[0052] The protection circuit, including overload protection, short - circuit protection, etc., is used to cut off the power supply in time when abnormal conditions occur during the discharging process, so as to protect the electrical equipment and the discharging module from damage.

[0053] The monitoring and control system is used to monitor the discharging state of the mobile power supply and the load condition of the external electrical equipment, and adjust the discharging strategy as needed to ensure the stable operation of the system and the efficient utilization of energy.

[0054] It should be noted that the specific components of the charging module and the discharging module may vary due to different system designs and application scenarios. Therefore, in actual applications, appropriate modules and components need to be selected according to specific requirements.

[0055] In a preferred embodiment, the mobile power supply can be set as a plate - like structure. Specifically, the overall mobile power supply can be a flat cuboid structure. With such a setting, the mobile power supply has a relatively thin thickness. Of course, in other embodiments, the mobile power supply can also be set as other structures, such as cuboid - shaped, column - shaped and other structures.

[0056] In a preferred embodiment, the base includes a main body 11 which is set as a plate - like structure. Specifically, the main body 11 can also be set as a flat cuboid structure, and its thickness is slightly greater than that of the mobile power supply. The photovoltaic panel 12 is connected to the first main board surface of the main body 11. The first main board surface refers to a relatively large - area surface of the plate - like structure. Of course, in other embodiments, the main body 11 of the base can also be set as other structures and can be specifically designed according to specific situations.

[0057] The main body 11 is provided with a power accommodation groove, and the mobile power supply is arranged in the power accommodation groove. Specifically, the opening area of the power accommodation groove is slightly larger than the large - face area of the mobile power supply, so that the mobile power supply can just be snapped into the power accommodation groove.

[0058] The photovoltaic panel 12 is installed on the main body 11 of the base, and the base can be fixed on external structures 13 such as walls and platforms. The main body 11 of the base is a plate - like structure and is provided with a power accommodation groove. The mobile power supply is set as a plate - like structure and is installed in the power accommodation groove, making the overall structure relatively thin. The photovoltaic panel 12 is detachably electrically connected to the mobile power supply, and the electric energy converted by the photovoltaic panel 12 can be stored in the mobile power supply. The mobile power supply is suitable for supplying power to external devices. When used as a power source, the mobile power supply can be placed on the base to supply power externally, or can be disassembled and used as a home power source, an office power source, an outdoor power source, etc. In this embodiment, the photovoltaic panel 12, the mobile power supply and the base are integrated together, and their thickness is relatively thin, which is convenient for transportation and installation, and can solve or improve the problems of poor integrity of the photovoltaic - electric machine and inconvenience in moving or maintaining the machine.

[0059] In a further embodiment, the base further includes a support assembly detachably connected to the main body portion 11, and the support assembly is adapted to support the main body portion 11.

[0060] The support assembly is detachably connected to the main body portion 11, and the detachable connection can be specifically achieved through structures such as screws and hooks. The support assembly can be installed on the main body portion 11 as required. For example, when the optoelectronic machine needs to be installed on a wall, it can be installed on the wall through the support assembly, so that the main body portion 11 or the photovoltaic panel 12 forms a certain angle with the wall to better receive light energy. When the optoelectronic machine needs to be installed on a platform, the support assembly can be removed and the main body portion 11 can be directly installed on the platform. By providing a detachable support assembly, the optoelectronic machine provided by this solution can be applied to more scenarios.

[0061] In some embodiments, the support assembly can be a U-shaped leg 118. The first end of the U-shaped leg 118 is rotatably connected to the main body portion 11 through a hinge support, and the other end is connected to the external structure 13. The height of the U-shaped leg 118 can determine the light-receiving angle of the photovoltaic panel 12. Therefore, the height of the U-shaped leg 118 can be set according to the illumination angle of the installation area.

[0062] In other embodiments, the support assembly includes a first support member 111 and a link support device 112. Among them, the first support member 111 is detachably disposed at the first end of the main body portion 11. The first support member 111 is provided with a first connection portion 1111 for connecting to the external structure 13, and the first support member 111 is provided with a rotating structure to enable the first end of the main body portion 11 to be rotatable relative to the external structure 13. The first support member 111 can be specifically a hinge device, a ball joint, or the like.

[0063] The link support device 112 is detachably connected between the main body portion 11 and the external structure 13, and the link support device 112 is adapted to adjust the angle between the main body portion 11 and the external structure 13.

[0064] A first support member 111 is detachably provided at a first end of the base main body 11, and the first support member 111 is provided with a first connection portion 1111 for connecting to an external structure 13. After the first end of the base main body 11 is connected to the external structure 13 through the first support member 111, due to the rotation structure provided on the first support member 111, the first end of the base main body 11 is rotatable relative to the external structure 13. The link support device 112 is detachably connected between the main body 11 and the external structure 13, and the link support device 112 is adapted to adjust the included angle between the main body 11 and the external structure 13, and further can adjust the light receiving angle of the photovoltaic panel 12. After the adjustment is in place, the link support device 112 can be fixed on an external structure 13 such as a wall or a platform. With such a setting, the photovoltaic generator is more flexible in dealing with different installation environments or angle adjustments. For example, when installing on an uneven ground, the photovoltaic panel 12 can be kept at the best light receiving angle by adjusting the link support device 112, so as to maximize its power generation efficiency.

[0065] In a further embodiment, the link support device 112 includes a first support rod 1121, a second support rod 1122 and a locking device 1126. Among them, a first end of the first support rod 1121 is hinged to the main body 11, a second end is provided with a second connection portion 1123 adapted to connect to the external structure 13, and a slide rail structure 1124 is provided on the first support rod 1121. A first end of the second support rod 1122 is hinged to the main body 11, and a second end is slidably matched with the slide rail structure 1124. The locking device 1126 is adapted to lock the second end of the second support rod 1122 to the slide rail structure 1124.

[0066] The first end of the first strut 1121 is connected to the main body 11 by means of hinge, enabling the first strut 1121 to rotate relative to the main body 11. The second end of the first strut 1121 is provided with a second connection part 1123, and the second connection part 1123 is used for firmly connecting with an external structure 13 (such as a wall, a platform, etc.). The second connection part 1123 may include screw holes, hooks or other forms of fixing devices for easy installation. A slide rail structure 1124 is arranged on the first strut 1121, and the slide rail structure 1124 provides a sliding path for the second strut 1122, enabling the second strut 1122 to move along the slide rail, thereby adjusting the included angle between the main body 11 and the external structure 13. The first end of the second strut 1122 is also connected to the main body 11 by means of hinge, and the second end of the second strut 1122 is in sliding fit with the slide rail structure 1124 on the first strut 1121, enabling the second strut 1122 to slide freely along the slide rail. By adjusting the position of the second strut 1122 on the slide rail, precise control of the inclination angle of the main body 11 can be achieved. A locking device 1126 is used to lock the second end of the second strut 1122 at a specific position on the slide rail structure 1124 to ensure that the link support device 112 can remain stable after the inclination angle of the main body 11 is adjusted. The locking device 1126 may include a knob, a buckle or other forms of locking mechanisms. Through the mutual cooperation of the first strut 1121 and the second strut 1122, as well as the design of the slide rail structure 1124 and the locking device 1126, users can easily adjust the inclination angle of the photovoltaic panel 12, thereby improving the photoelectric conversion efficiency.

[0067] In a further embodiment, a first groove structure 115 is arranged on the main body 11, and the first strut 1121 can be received in the first groove structure 115. The first strut 1121 is provided with a second groove structure 1125, and the slide rail structure 1124 is arranged on the side wall of the second groove structure 1125, and the second strut 1122 can be received in the second groove structure 1125.

[0068] A first groove structure 115 is arranged on the main body 11, and the size and shape of the groove structure can accommodate the first strut 1121. When the angle of the photovoltaic panel 12 does not need to be adjusted or the link support device 112 is not in use, the first strut 1121 can be completely received in the first groove structure 115. A second groove structure 1125 is arranged on the first strut 1121, and this groove structure is used to further hide the second strut 1122. Through the design of the first groove structure 115 and the second groove structure 1125, the link support device 112 can be completely or partially received in the main body 11 when not in use, reducing the overall occupied space and improving the portability and aesthetics of the device.

[0069] In a further embodiment, support pads 113 are provided at the corner positions of the main body portion 11. The support pads 113 are installed at the corner positions of the main body portion 11, which are usually the points where the force is concentrated and are likely to come into contact with the ground or other supporting surfaces. Therefore, adding the support pads 113 can significantly improve the stability and durability of the base of the photovoltaic panel 12. The material of the support pads 113 should have good wear resistance, corrosion resistance, and compressive resistance. Specifically, soft materials such as rubber, silica gel, and polyurethane can be used. These materials can not only effectively buffer vibrations and impacts but also prevent direct contact between the main body portion 11 and the supporting surface, reducing wear and noise. The support pads 113 can be installed on the main body portion 11 in various ways, such as pasting, screw fixing, or snap connection. The specific method can be determined according to the material of the support pads 113 and the structure of the main body portion 11 to ensure the firmness and reliability of the installation.

[0070] With such a setting, the support pads 113 can effectively increase the contact area between the main body portion 11 and the supporting surface, reduce the pressure per unit area, and thus improve the overall stability of the base of the photovoltaic panel 12. The support pads 113 can prevent the corners of the main body portion 11 from directly contacting the ground or other hard objects, reducing wear and scratches and extending the service life of the base. Under the action of wind or other external forces, the photovoltaic panel 12 may generate certain vibrations. The soft material of the support pads 113 can absorb and disperse these vibration energies, protecting the photovoltaic panel 12 and its components from damage. The design of the support pads 113 can also consider the adaptability to different terrains and supporting surfaces. For example, when used on uneven ground, appropriate thickness and shape of the support pads 113 can ensure the stable placement of the base.

[0071] In a further embodiment, a power supply accommodation groove is provided on the first main board surface of the main body portion 11, and the mobile power supply is fixed inside the power supply accommodation groove by anti-theft screws.

[0072] It should be noted that the power supply accommodation groove is provided on the first main board surface of the main body portion 11, that is, on the same surface as the photovoltaic panel 12. Its size and shape are designed according to the specific specifications of the mobile power supply to ensure that the mobile power supply can be placed tightly and safely in the groove. The specific structure of the anti-theft screws can refer to the anti-theft screws used to fix vehicle license plates in related technologies, and the specific structure of the anti-theft screws will not be elaborated here.

[0073] With such a setting, by providing a power supply accommodation groove on the first main board surface of the main body portion 11 and fixing the mobile power supply with anti-theft screws, the safety and stability of the mobile power supply in the photovoltaic generator provided by this solution have been significantly improved.

[0074] In some other embodiments, the connection between the mobile power supply and the mobile power supply accommodation groove can also be achieved by a snap connection method, that is, the mobile power supply accommodation groove is provided with a snap connection structure, and the mobile power supply is snapped into the power supply accommodation groove through the snap connection structure.

[0075] Specifically, the snap connection structure may include a snap projection 116 and a limit pin 117. The snap projection 116 is disposed at the first end of the power supply receiving groove and extends into the power supply receiving groove. The snap projection 116 is adapted to snap-connect with the first end of the mobile power supply. The mobile power supply can be inserted below the snap projection 116 of the power supply receiving groove, so that the snap projection 116 limits the mobile power supply.

[0076] The limit pin 117 is telescopically disposed at the second end of the power supply receiving groove. In the extended state, the limit pin 117 is adapted to abut against the second end of the mobile power supply.

[0077] When installing the mobile power supply, first place the mobile power supply into the mobile power supply receiving groove and insert it below the snap projection 116. Then, operate the limit pin 117 to make it in the extended state. The limit pin 117 presses against the second end of the mobile power supply, so that the mobile power supply is limited in the mobile power supply receiving groove. When it is necessary to disassemble the mobile power supply, just operate the limit pin 117 to make the limit pin 117 in the retracted state, and then withdraw the mobile power supply from below the snap projection 116, thereby completing the limiting function of the mobile power supply. In this way, the disassembly of the mobile power supply can be realized, which is convenient for operation.

[0078] In a further embodiment, the photovoltaic panel 12 can be connected to the base through a connecting member. For example, it can be fastened to the base by screws. In a preferred embodiment, in order to facilitate the disassembly and assembly of the photovoltaic panel 12, clamping plate devices are provided at opposite ends of the base, and both ends of the photovoltaic panel 12 are clamped on the clamping plate devices. Clamping plate devices can be provided at the upper and lower ends of the base. The clamping plate 122 can clamp the photovoltaic panel 12, so that the photovoltaic panel 12 is fixed on the base. When it is necessary to disassemble the photovoltaic panel 12, the clamping plate device can be loosened, and then the photovoltaic panel 12 can be disassembled.

[0079] In a further embodiment, the clamping plate device includes a clamping plate 122 and a locking pin device. Among them, the clamping plate 122 is hinged to the base through a hinge shaft, that is, the clamping plate 122 is rotatably disposed on the base. The clamping plate 122 can be rotated and switched between a clamping position and a release position. In the clamping position, the clamping plate 122 is adapted to clamp the photovoltaic panel 12, and in the release position, the clamping plate 122 is adapted to release the photovoltaic panel 12;

[0080] The locking pin device is arranged on the base and is used to lock or unlock the clamping plate 122. The locking pin device can lock the clamping plate 122 in the clamping position and can also unlock the clamping plate 122. Specifically, the locking pin device may include a locking pin 121, and a locking hole is arranged on the clamping plate 122. When the clamping plate 122 is in the clamping position, the locking pin 121 can be inserted into the locking hole. When the locking pin 121 is inserted into the locking hole, the clamping plate 122 is locked in the clamping position. When it is necessary to disassemble the photovoltaic panel 12, first, the locking effect of the locking pin 121 on the clamping plate 122 needs to be released. The locking pin 121 can be pulled out of the locking hole. After the locking pin 121 is pulled out, the clamping plate 122 can rotate to the release position, and then the clamping plate 122 releases the photovoltaic panel 12.

[0081] Further, an elastic member 120 can be arranged on the base. The elastic member 120 acts on the locking pin 121 to keep the locking pin 121 in the locking state of the clamping plate 122 under normal conditions, avoiding the problem that the locking pin 121 is separated from the clamping plate 122. When it is necessary to disassemble the photovoltaic panel 12, the operator can overcome the elastic force of the elastic member 120 to separate the locking pin 121 from the locking hole on the clamping plate 122, and then the locking effect on the clamping plate 122 is released. The clamping plate 122 can rotate, and then the photovoltaic panel 12 can be disassembled.

[0082] In order to facilitate the operator to toggle the locking pin 121, a toggling portion 119 can be connected to the locking pin 121. The operator can operate the toggling portion 119, and then drive the locking pin 121 to move, facilitating the operation of the locking pin 121.

[0083] In a further embodiment, support bars 114 are arranged at opposite ends of the base. The support bars 114 can be fixed to opposite ends of the base by screws, pins, etc. The support bars 114 extend outside the base. The support bars 114 are used to support the photovoltaic panel 12 to improve the stability of the photovoltaic panel 12. The support bars 114 can be specifically metal parts or plastic parts in the shape of long strip plates, etc.

[0084] In some embodiments, the mobile power supply includes a housing, a battery pack, a first electrical control component, a second electrical control component, and a heat dissipation component;

[0085] The battery pack, the first electrical control component, the second electrical control component, and the heat dissipation component are all arranged in the housing. The heat dissipation component is used for dissipating heat from the battery pack, the first electrical control component, and the second electrical control component.

[0086] One of the first electrical control component and the second electrical control component is a controller, and the other can be an inverter. The heat dissipation component can include a plurality of fan components to dissipate heat from the electrical control component or the battery pack by driving air flow.

[0087] A first heat dissipation air duct 142, a second heat dissipation air duct 143, and a third heat dissipation air duct 144 are arranged inside the housing;

[0088] The first heat dissipation air duct 142 and the second heat dissipation air duct 143 are isolated from each other, and both the first heat dissipation air duct 142 and the second heat dissipation air duct 143 communicate with the third heat dissipation air duct 144. In some embodiments, the first heat dissipation air duct 142 and the second heat dissipation air duct 143 are arranged in parallel and are arranged near the first end of the housing.

[0089] The battery pack is arranged in the first heat dissipation air duct 142, the first electrical control component is arranged in the second heat dissipation air duct 143, and the second electrical control component is arranged in the third heat dissipation air duct 144; both the first heat dissipation air duct 142 and the second heat dissipation air duct 143 are provided with air inlets, and the heat dissipation assembly includes a first fan 145 arranged at the air inlets of the first heat dissipation air duct 142 and the second heat dissipation air duct 143; the third heat dissipation air duct 144 is provided with an air outlet, and the heat dissipation assembly further includes a second fan 146 arranged at the air outlet of the third heat dissipation air duct 144.

[0090] The battery pack and the first electrical control component are independently cooled, having a good heat dissipation effect. And the second electrical control component is arranged in the third heat dissipation channel, which can have a large air flow rate and can also ensure a good heat dissipation effect.

[0091] In order to further improve the heat dissipation effect, the first heat dissipation air duct 142 and the second heat dissipation air duct 143 are arranged adjacent to each other, and the air inlets of both are arranged at the first end of the housing; the third heat dissipation air duct 144 is arranged near the second end of the housing, the air outlet of the third heat dissipation air duct 144 is provided with at least two, and the air outlets are all arranged at the second end of the housing opposite to its first end.

[0092] The surface of the battery pack is provided with a rigid housing, and a plurality of elastic strips 141 are arranged at intervals on the surface of the rigid housing; a clamping portion for clamping the battery pack is arranged inside the housing.

[0093] The surface of the battery pack is provided with a rigid housing. For example, it can be provided with an aluminum alloy housing, a steel housing, etc. The rigid housing can enable the battery pack to have better anti-deformation ability. And a plurality of elastic strips 141 are arranged at intervals on the surface of the rigid housing. The elastic strips 141 can make up for the installation gap and avoid the problem of the battery pack shaking. A clamping portion for clamping the battery pack is arranged inside the housing. The clamping portion can specifically be an elastic wall between the first heat dissipation channel and the second heat dissipation channel. The elastic wall is arranged in a bent structure and has a certain elasticity, and the battery pack can be pressed tightly under the elastic force of the elastic wall.

[0094] In a further embodiment, a first hollowed-out portion corresponding to the mobile power supply is provided at the middle position of the main body portion 11, and second hollowed-out portions 131 corresponding to the side faces of the mobile power supply are provided on both sides of the main body portion 11. The hollowed-out structure provided on the main body portion 11 is designed to reduce the overall weight and lower the material cost. In addition, the hollowed-out structure is also beneficial to heat dissipation and reduces the performance degradation caused by the accumulation of internal heat. With such a setting, the heat generated by the mobile power supply during the charging and discharging process can be quickly dissipated to the outside through the hollowed-out structure.

[0095] Although the embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art can make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations all fall within the scope defined by the appended claims.

Claims

1. A mobile power supply for an optoelectromechanical device, characterized in that, It includes a housing, a battery pack, a first electrical control component, a second electrical control component and a heat dissipation component; The battery pack, the first electrical control component, the second electrical control component and the heat dissipation component are all laid flat in the housing, and the heat dissipation component is used for dissipating heat from the battery pack, the first electrical control component and the second electrical control component.

2. The mobile power supply of the optoelectromechanical machine according to claim 1, wherein A first heat dissipation air duct (142), a second heat dissipation air duct (143) and a third heat dissipation air duct (144) are provided inside the housing; The first heat dissipation air duct (142) and the second heat dissipation air duct (143) are isolated from each other, and both the first heat dissipation air duct (142) and the second heat dissipation air duct (143) are communicated with the third heat dissipation air duct (144); The battery pack is arranged in the first heat dissipation air duct (142), the first electrical control component is arranged in the second heat dissipation air duct (143), and the second electrical control component is arranged in the third heat dissipation air duct (144); Both the first heat dissipation air duct (142) and the second heat dissipation air duct (143) are provided with air inlets, and the heat dissipation component includes a first fan (145) arranged at the air inlets of the first heat dissipation air duct (142) and the second heat dissipation air duct (143); The third heat dissipation air duct (144) is provided with an air outlet, and the heat dissipation component further includes a second fan (146) arranged at the air outlet of the third heat dissipation air duct (144).

3. The mobile power supply of the optoelectromechanical device according to claim 2, characterized in that Both the first heat dissipation air duct (142) and the second heat dissipation air duct (143) extend along the length direction of the housing, and the third heat dissipation air duct (144) extends along the width direction of the housing.

4. The mobile power supply of the optoelectromechanical device according to claim 2, characterized in that, The first heat dissipation air duct (142) and the second heat dissipation air duct (143) are arranged adjacent to each other, and their air inlets are both arranged at the first end of the housing.

5. The mobile power supply of the optoelectromechanical device according to claim 4, characterized in that, The third heat dissipation air duct (144) is arranged close to the second end of the housing, the air outlet of the third heat dissipation air duct (144) is provided with at least two, and the air outlets are all arranged at the second end of the housing opposite to its first end.

6. The mobile power supply of the optoelectromechanical device according to claim 2, characterized in that, A rigid housing is arranged on the surface of the battery pack, and a plurality of elastic strips (141) arranged at intervals are arranged on the surface of the rigid housing; a clamping portion for clamping the battery pack is arranged inside the housing.

7. The mobile power supply of the optoelectromechanical machine according to claim 6, characterized in that, The first heat dissipation air duct (142) and the second heat dissipation air duct (143) are isolated by a cavity wall, one end of the cavity wall is a free end and bends towards the first heat dissipation air duct (142) to form the clamping portion.

8. The mobile power supply of the optoelectromechanical machine according to any one of claims 1-7, characterized in that, Both the battery pack and the housing are arranged as plate-like structures.

9. A photoelectric machine, characterized in that, It includes a photovoltaic panel (12), a base, and the mobile power supply according to any one of claims 1-8; wherein, The base is arranged on the backlight surface of the photovoltaic panel (12), the base is provided with a power supply accommodation groove, the mobile power supply is arranged in the power supply accommodation groove, and the photovoltaic panel is detachably electrically connected to the mobile power supply.

10. A photoelectric machine according to claim 9, characterized in that, The base includes a main body portion (11), both the mobile power supply and the main body portion (11) are arranged as plate-like structures, the power supply accommodation groove is arranged on the main body portion (11), and the photovoltaic panel (12) is detachably connected to the first main board surface of the main body portion (11).

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