Optical motor

Abstract

The utility model relates to the technical field of solar equipment, in particular to an optical motor. The optical motor provided by the utility model comprises a photovoltaic panel which comprises a back plate; the electrical box is arranged on the back plate, the electrical box and the back plate are arranged to be of an integrated structure, an electrical part is arranged in the electrical box, and an output terminal is arranged on one side of the electrical box; and the storage battery is arranged to be of a plate-shaped structure, the storage battery is electrically connected with the photovoltaic panel and the output terminal through electrical parts, and the storage battery and the electrical parts are laid in the electrical box. The optical motor provided by the utility model can solve the problems that an optical motor in the prior art is large in thickness, inconvenient to carry and install, many in production procedures and high in production cost.

Description

Technical Field

[0001] The utility model relates to the technical field of solar energy equipment, in particular to a photoelectric motor. Background Art

[0002] The plug-and-play photovoltaic motor in the prior art includes components such as photovoltaic panels, batteries, inverters, and controllers, wherein the batteries, inverters, and controllers are arranged in a box, and a plug interface is provided on the box to connect with external electrical equipment. Among them, some components are stacked in the box, and the thickness of the box (the dimension of the box along the thickness direction of the photovoltaic panel) is large, resulting in a large overall thickness of the photovoltaic motor, which is inconvenient to install and carry.

[0003] In addition, in the prior art, the photovoltaic motor has a housing and a back plate of a photovoltaic panel connected together by a connector. During production, the housing and the back plate of the photovoltaic panel need to be produced separately, and then the two need to be assembled and connected, resulting in more production processes and higher production costs. Utility Model Content

[0004] In view of this, the utility model provides a photoelectric motor, which can solve the problems of the photoelectric motor in the prior art that it is thick and inconvenient to carry and install, as well as the problems of multiple production processes and high production costs.

[0005] The utility model provides a photoelectric motor, comprising:

[0006] Photovoltaic panels, including backsheets;

[0007] An electrical box is arranged on the back plate, and the electrical box and the back plate are arranged as an integrated structure, electrical parts are arranged in the electrical box, and an output terminal is arranged on one side of the electrical box;

[0008] The storage battery is configured as a plate-shaped structure. The storage battery is electrically connected to the photovoltaic panel and the output terminal through the electrical components. The storage battery and the electrical components are respectively laid flat in the electrical box.

[0009] Beneficial effects:

[0010] The photoelectric motor provided in this embodiment includes a photovoltaic panel and an electrical box. The electrical box and the photovoltaic panel are constructed as an integrated structure. The storage battery is set as a plate-shaped structure with a relatively thin thickness. The electrical components and the storage battery are laid flat at different positions of the electrical box, so that the thickness of the electrical box is relatively thin, and the overall thickness of the photoelectric motor is relatively thin, which is convenient to carry. Moreover, since the box body of the electrical box and the photovoltaic panel are constructed as an integrated structure, the electrical box and the photovoltaic panel can be processed by only one mold opening, which improves efficiency and reduces production costs.

[0011] In some embodiments, the number of the storage battery is at least one. When the number of the storage battery is plural, the plurality of storage batteries are respectively laid out in different positions of the electrical box.

[0012] Beneficial effects:

[0013] The storage battery can be set to one or more. When the storage battery is set to multiple, more electric energy can be stored and the storage battery can be flatly distributed in different positions of the electrical box, which can make full use of the space of the electrical box and improve the space utilization rate of the electrical box.

[0014] In some embodiments, the electrical box is provided with at least one first accommodating cavity. When there are multiple first accommodating cavities, multiple batteries are detachably arranged in the first accommodating cavities one by one, and each first accommodating cavity is provided with a detachable first cover.

[0015] Beneficial effects:

[0016] The first accommodating cavity can be set to one or more. When there is one first accommodating cavity, one or more batteries can be set in one first accommodating cavity. When there are multiple batteries and first accommodating cavities, the batteries are detachably set in each first accommodating cavity, and the first accommodating cavity is closed by the first cover. When the battery needs to be replaced, it is only necessary to open the first cover and remove the corresponding battery for replacement. Such a configuration facilitates the disassembly, assembly and replacement of the battery.

[0017] In some embodiments, the electrical box is provided with a second accommodating cavity, the electrical components are arranged in the second accommodating cavity, and the second accommodating cavity is provided with a detachable second cover plate.

[0018] Beneficial effects:

[0019] The electrical components are arranged in the second accommodating chamber, and the second accommodating chamber is provided with a detachable second cover plate. When the electrical components need to be maintained or replaced, maintenance or replacement can be carried out by simply opening the second cover plate, which is very convenient.

[0020] In some embodiments, the electrical component includes:

[0021] A controller, electrically connected between the photovoltaic panel and the storage battery, the controller being adapted to control the photovoltaic panel to charge the storage battery;

[0022] An inverter is electrically connected between the storage battery and the output terminal, and the inverter is suitable for controlling the storage battery to discharge to the output terminal.

[0023] In some embodiments, the second accommodating chamber is provided with an air inlet and an air outlet, and a fan assembly is provided inside the second accommodating chamber, and the fan assembly is suitable for driving air from the air inlet to the air outlet.

[0024] Beneficial effects:

[0025] By arranging a fan assembly in the second accommodating chamber, the air flow can be driven in and out by the fan assembly. When the air flow passes through the second accommodating chamber, it can take away the heat, thereby quickly dissipating the heat for the electrical components.

[0026] In some embodiments, the second accommodating cavity includes a first accommodating portion and a second accommodating portion, the first accommodating portion and the second accommodating portion are separated from each other by a cavity wall, and the cavity wall is made of a heat-conducting material;

[0027] The controller and the inverter are arranged in the first accommodating portion, and both the controller and the inverter are attached to the cavity wall through heat-conductive adhesive, and the air inlet, the air outlet and the fan assembly are arranged in the second accommodating portion.

[0028] Beneficial effects:

[0029] The electrical components are arranged in the first accommodating part, and the fan assembly is arranged in the second accommodating part. The two accommodating parts are separated from each other by the cavity wall. Even if dust or rain enters the air inlet, it will not affect the electrical components, thus avoiding the problem of damage to the electrical components.

[0030] In some embodiments, the second accommodation portion is provided with heat dissipation fins, and the heat dissipation fins are bonded to the cavity wall through heat conductive adhesive.

[0031] Beneficial effects:

[0032] The second accommodating portion is provided with heat dissipating fins, which are bonded to the cavity wall through thermal conductive adhesive. The heat generated by the electrical components will be conducted to the cavity wall, and then conducted from the cavity wall to the heat dissipating fins, and then the heat will be dissipated by the heat dissipating fins, which effectively improves the heat dissipation efficiency.

[0033] In some embodiments, a hook device is provided on the outside of the electrical box;

[0034] And / or, the photoelectric motor further comprises a movable bracket, a roller is arranged at the bottom of the movable bracket, and the photovoltaic panel or the electrical box is arranged on the movable bracket.

[0035] Beneficial effects:

[0036] The photoelectric motor provided in this embodiment can be hung on the wall through a hook device for easy use. Alternatively, it can be set on a mobile frame, and a roller is set at the bottom of the mobile frame for easy movement. The photoelectric motor is provided with a mobile frame for easy movement, so that the photoelectric motor can be flexibly arranged according to specific application scenarios.

[0037] In some embodiments, the electrical box is configured as a T-shaped structure or a square structure, the batteries are distributed in a middle area of ​​the electrical box, and the electrical components are disposed near an edge of the electrical box. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0039] Figure 1 This is a schematic diagram of the structure of a photoelectric motor according to an embodiment of the utility model;

[0040] Figure 2 This is a schematic structural diagram of a photoelectric motor after removing the first cover plate according to an embodiment of the utility model;

[0041] Figure 3 This is a schematic diagram of the structure of a photoelectric motor in another embodiment of the utility model;

[0042] Figure 4 The figure is a schematic diagram of the heat dissipation structure of electrical components in one embodiment of the utility model.

[0043] Description of reference numerals:

[0044] 11. back plate; 12. electrical box; 121. first cover plate; 122. hook device; 123. battery; 124. output terminal; 125. second cover plate; 126. controller; 127. inverter; 128. cavity wall; 129. second accommodating portion; 13. heat dissipation fins. DETAILED DESCRIPTION

[0045] 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.

[0046] In the related art, a battery panel assembly with energy storage function includes a photovoltaic panel, a battery and electrical components. The photovoltaic panel is suitable for converting solar energy into electrical energy. The battery is electrically connected to the photovoltaic panel through the electrical components. The battery is suitable for storing the electrical energy converted by the photovoltaic panel and can output the electrical energy through the electrical components.

[0047] In the related art, the battery panel assembly with energy storage function has its storage battery and electrical parts arranged in a box, and some parts are stacked in the box. The thickness of the box (the size of the box along the thickness direction of the photovoltaic panel) is large, resulting in a large overall thickness of the photovoltaic motor, which is inconvenient to install and carry. In addition, in the related art, the box and the back plate of the photovoltaic panel are connected together by a connector. During production, the box and the back plate of the photovoltaic panel need to be produced separately, and then the two need to be assembled and connected, resulting in more production processes and higher production costs.

[0048] In view of this, the embodiment of the utility model provides a photoelectric motor for solving the above technical problems in the related art. Figures 1 to 4 , describing an embodiment of the utility model.

[0049] The photoelectric motor provided by the embodiment of the utility model is as follows Figures 1 to 3 As shown, it includes a photovoltaic panel, an electrical box 12 and a battery 123. The photovoltaic panel includes a back plate 11, one side of the photovoltaic panel is the light-facing side, and the other side is the backlight side. The back plate 11 is arranged on the backlight side of the photovoltaic panel, and its specific material can be resin, glass, metal, etc.

[0050] The electrical box 12 is disposed on the back plate 11 , and the electrical box 12 and the back plate 11 are configured as an integrated structure. In some embodiments, the electrical box 12 and the back plate 11 may be constructed as an integrated structure by injection molding, die casting, or the like.

[0051] The electrical box 12 is provided with electrical components inside, and an output terminal 124 is provided on one side of the electrical box 12. Specifically, the electrical components include a controller 126 and an inverter 127, wherein the controller 126 is electrically connected between the battery 123 and the photovoltaic panel, and the controller 126 may include an MPPT controller (Maximum Power Point Tracking), which can detect the power generation voltage of the photovoltaic panel in real time and track the highest voltage and current values, so that the system can charge the battery 123 with maximum power output. The inverter 127 is electrically connected between the battery 123 and the output terminal 124, and the inverter 127 is suitable for converting the DC power output by the battery 123 into a converter of constant frequency and voltage or frequency-modulated and voltage-regulated AC power. The output terminal 124 provided in the electrical box 12 is suitable for connecting to an external electrical device so as to supply power to the external electrical device.

[0052] The battery 123 is configured as a plate-like structure, and the battery 123 is electrically connected to the photovoltaic panel and the output terminal 124 through electrical components, respectively. The battery 123 and the electrical components are arranged flat in the electrical box 12. Specifically, the battery 123 is electrically connected to the photovoltaic panel through the controller 126, and is electrically connected to the output terminal 124 through the inverter 127. In this embodiment, the battery 123 is configured as a plate-like structure, and the controller 126 and the inverter 127 are both circuit board-like structures. The battery 123, the controller 126, and the inverter 127 are arranged flat in different positions of the electrical box 12, thereby making the thickness of the electrical box 12 relatively thin.

[0053] In this way, the electrical box 12 and the photovoltaic panel are constructed as an integrated structure, the battery 123 is set as a plate-shaped structure, which is relatively thin, and the electrical components and the battery 123 are flatly distributed at different positions of the electrical box 12, so that the thickness of the electrical box 12 is relatively thin, and then the overall thickness of the photovoltaic motor is relatively thin, which is convenient to carry. In addition, since the box body of the electrical box 12 and the photovoltaic panel are constructed as an integrated structure, the electrical box 12 and the photovoltaic panel can be processed by only one mold opening, which improves efficiency and reduces production costs.

[0054] In a further embodiment, the battery 123 may be provided as one. In another embodiment, the battery 123 may also be provided as a plurality, such as 2, 3, 4, etc., and the plurality of batteries 123 are respectively laid out in different positions of the electrical box 12. It should be noted that the plurality of batteries 123 may be arranged in parallel or in series as required. Specifically, a circuit structure may be pre-buried in the electrical box 12, and the plurality of batteries 123 may be connected in series or in parallel through the circuit structure. Each battery 123 is a plate-like structure with a relatively thin thickness, and is laid out in different positions of the electrical box 12, which not only increases the power storage capacity of the photoelectric motor, but also does not increase the thickness.

[0055] In a further embodiment, the electrical box 12 is provided with one or more first accommodating cavities. When there is one first accommodating cavity, one or more batteries can be arranged in one first accommodating cavity. When there are multiple batteries and multiple first accommodating cavities, multiple batteries 123 are detachably arranged in the first accommodating cavity one by one, and each first accommodating cavity is provided with a detachable first cover 121. The shape of the first accommodating cavity can be consistent with the shape of the battery 123, and the first cover 121 can be covered at the opening of the first accommodating cavity by snapping. Of course, in other embodiments, the first accommodating cavity can also accommodate multiple batteries 123 at the same time. When the battery 123 needs to be replaced or repaired, the corresponding first cover 121 can be removed for replacement or repair.

[0056] In some embodiments, in order to improve the strength of the electrical box 12, reinforcing ribs may be embedded in the electrical box 12. The reinforcing ribs may specifically be steel wires, rib structures, etc.

[0057] In a further embodiment, the electrical box 12 is provided with a second accommodating cavity, the electrical component is arranged in the second accommodating cavity, and the second accommodating cavity is provided with a detachable second cover plate 125. When replacing or repairing the electrical component, it is only necessary to remove the corresponding second cover plate 125. In this way, the electrical component can be easily replaced or repaired.

[0058] In the above embodiment, the electrical components include a controller 126 and an inverter 127. The controller 126 and the inverter 127 generate a lot of heat during operation. In order to achieve rapid heat dissipation, the second accommodating cavity is provided with an air inlet and an air outlet. A fan assembly is provided inside the second accommodating cavity. The fan assembly is suitable for driving air from the air inlet to the air outlet.

[0059] In some embodiments, the fan assembly includes a fan and a motor, and the motor drives the fan to rotate to drive air flow. When the fan assembly drives the airflow to flow, the airflow enters the second accommodating chamber from the air inlet and flows out from the air outlet. During the airflow, the heat is carried out of the second accommodating chamber, thereby achieving the purpose of heat dissipation.

[0060] In a further embodiment, Figure 4 As shown, the second accommodating cavity includes a first accommodating portion and a second accommodating portion 129, and the first accommodating portion and the second accommodating portion 129 are separated from each other by a cavity wall 128, and the cavity wall 128 is made of a heat-conducting material. The first accommodating portion and the second accommodating portion 129 can be independent accommodating cavities, and the two are separated by a cavity wall 128, and the cavity wall 128 can be specifically made of a heat-conducting metal material.

[0061] The controller 126 and the inverter 127 are arranged in the first accommodating portion, and the controller 126 and the inverter 127 are both adhered to the cavity wall 128 through heat-conductive adhesive, and the air inlet, the air outlet and the fan assembly are arranged in the second accommodating portion 129.

[0062] The heat generated by the controller 126 and the inverter 127 is conducted to the cavity wall 128 between the first accommodating portion and the second accommodating portion 129 through the thermally conductive adhesive, and then the fan assembly in the second accommodating portion 129 drives the airflow to dissipate the heat outside the electrical box 12 .

[0063] In a further embodiment, the second accommodation portion 129 is provided with heat dissipation fins 13 , and the heat dissipation fins 13 are bonded to the cavity wall 128 via a thermally conductive adhesive.

[0064] The heat dissipating fins 13 are connected to the cavity wall 128 of the second accommodating portion 129 via thermally conductive adhesive. The heat generated by the controller 126 and the inverter 127 is conducted to the cavity wall 128 between the first accommodating portion and the second accommodating portion 129 via the thermally conductive adhesive, and then conducted to the heat dissipating fins 13 by the cavity wall 128. The heat of the heat dissipating fins 13 is carried to the outside of the electrical box 12 by the airflow in the second accommodating portion 129.

[0065] In some embodiments, a hook device 122 is provided on the outside of the electrical box 12. The hook device 122 can be provided in multiple numbers, for example, two hook devices 122 can be provided, and the two hook devices 122 are respectively provided at the two sides close to the electrical box 12, so that the photoelectric motor can be hung on the wall through the hook device 122.

[0066] In other embodiments, the photoelectric motor may further include a mobile frame, which is movable, and specifically, a roller may be provided at the bottom of the mobile frame. The electrical box 12 or the back plate 11 of the photovoltaic panel is connected to the mobile frame, for example, it may be hung on the mobile frame by a hook device 122 on the electrical box 12. In this way, the position of the photoelectric motor can be flexibly moved according to a specific application scenario.

[0067] In some embodiments, the electrical box 12 can be configured as a T-shaped structure or a square structure, the batteries 123 are distributed in the middle area of ​​the electrical box 12, and the electrical components are arranged near the edge of the electrical box 12. In one embodiment, the electrical box 12 is configured as a T-shaped structure, that is, it includes a transverse box body portion and a longitudinal box body portion, and the transverse box body portion can be arranged at one end of the longitudinal box body portion, and the two intersect to form a T shape. The number of batteries 123 can be three, one of which can be arranged in the longitudinal box body portion, and the other two batteries 123 can be arranged in the transverse box body portion. In another embodiment, the electrical box 12 can be configured as a rectangular structure, and the number of batteries 123 can be four. The four batteries 123 are evenly distributed on the electrical box 12 with the center of the electrical box 12 as the center, and the controller 126 and the inverter 127 are arranged near the edge of the electrical box 12.

[0068] Although the embodiments of the present invention are described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations are all within the scope defined by the appended claims.

Claims

1. A photoelectric machine, characterized in that: include: A photovoltaic panel, comprising a back sheet (11); An electrical box (12) is arranged on the back plate (11), and the electrical box (12) and the back plate (11) are arranged as an integrated structure, electrical components are arranged in the electrical box (12), and an output terminal (124) is arranged on one side of the electrical box (12); The storage battery (123) is configured as a plate-shaped structure. The storage battery (123) is electrically connected to the photovoltaic panel and the output terminal (124) through the electrical components. The storage battery (123) and the electrical components are respectively laid flat in the electrical box (12).

2. The photoelectric machine according to claim 1, characterized in that: The storage battery (123) is provided as at least one. When the storage battery is provided as a plurality, the plurality of storage batteries (123) are respectively laid out in different positions of the electrical box (12).

3. The photoelectric motor according to claim 2, characterized in that: The electrical box (12) is provided with at least one first accommodating cavity. When there are multiple first accommodating cavities, multiple storage batteries (123) are detachably arranged in the first accommodating cavities in a one-to-one correspondence, and each of the first accommodating cavities is provided with a detachable first cover plate (121).

4. The photoelectric motor according to claim 3, characterized in that: The electrical box (12) is provided with a second accommodating cavity, the electrical component is arranged in the second accommodating cavity, and the second accommodating cavity is provided with a detachable second cover plate (125).

5. The photoelectric machine according to claim 4, characterized in that: The electrical components include: A controller (126) is electrically connected between the photovoltaic panel and the storage battery (123), and the controller (126) is suitable for controlling the photovoltaic panel to charge the storage battery (123); An inverter (127) is electrically connected between the storage battery (123) and the output terminal (124), and the inverter (127) is suitable for controlling the storage battery (123) to discharge to the output terminal (124).

6. The photoelectric machine according to claim 5, characterized in that: The second accommodating chamber is provided with an air inlet and an air outlet, and a fan assembly is arranged inside the second accommodating chamber, and the fan assembly is suitable for driving air from the air inlet to the air outlet.

7. The photoelectric machine according to claim 6, characterized in that: The second accommodating cavity comprises a first accommodating portion and a second accommodating portion (129), the first accommodating portion and the second accommodating portion (129) are separated from each other by a cavity wall (128), and the cavity wall (128) is made of a heat-conducting material; The controller (126) and the inverter (127) are arranged in the first accommodating portion, and the controller (126) and the inverter (127) are both adhered to the cavity wall (128) by means of heat-conducting adhesive, and the air inlet, the air outlet and the fan assembly are arranged in the second accommodating portion (129).

8. The photoelectric machine according to claim 7, characterized in that: The second accommodating portion (129) is provided with a heat dissipation fin (13), and the heat dissipation fin (13) is bonded to the cavity wall (128) via a heat-conducting adhesive.

9. The photoelectric motor according to claim 1, characterized in that: A hook device (122) is provided on the outer side of the electrical box (12); And / or, the photoelectric motor further comprises a movable bracket, a roller is arranged at the bottom of the movable bracket, and the photovoltaic panel or the electrical box (12) is arranged on the movable bracket.

10. The photoelectric machine according to claim 2, characterized in that: The electrical box (12) is configured as a T-shaped structure or a square structure, the storage batteries (123) are distributed in the middle area of ​​the electrical box (12), and the electrical components are arranged at positions close to the edges of the electrical box (12).

Images