Assembly type photovoltaic electric fan

Abstract

The utility model discloses an assembly type photovoltaic electric fan, and belongs to the technical field of electric fans. The assembly type photovoltaic electric fan comprises an electric fan body and further comprises a supporting frame used for supporting the electric fan body and a photovoltaic system used for supplying power to the electric fan body, the photovoltaic system is installed on the supporting frame, the supporting frame comprises an installation frame, a vertical rod and a base which are detachably connected from top to bottom, and the electric fan body is detachably connected with the vertical rod; the mobile power supply has the advantages of being convenient to move and assemble, and the wire does not need to be pulled when the mobile power supply is used outdoors.

Description

Technical Field

[0001] The utility model relates to the technical field of electric fans, in particular to an assembled photovoltaic electric fan. Background Art

[0002] In most parts of the country, after entering summer, going out to enjoy the cool is still one of the main ways for people to avoid the heat. If the weather is extremely hot, some people will also use electric fans to ensure the effect of enjoying the cool. However, when traditional electric fans are used outdoors, it is often necessary to pull wires to solve the power supply problem. First, there is a safety risk. Second, when using them outside the farmyard, such as in outdoor communities, outdoor public places, etc., it is often very difficult to find a power source, making it inconvenient to use outdoors. Content of the Utility Model

[0003] The purpose of the utility model is to solve the problem that traditional electric fans are inconvenient to use outdoors due to power supply needs, and an assembled photovoltaic electric fan is proposed.

[0004] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0005] The assembled photovoltaic electric fan includes an electric fan, and also includes a support frame for supporting the electric fan and a photovoltaic system for supplying power to the electric fan, and the photovoltaic system is installed on the support frame;

[0006] The support frame includes an installation frame, a vertical rod, and a base that are detachably connected from top to bottom, and the electric fan is detachably connected to the vertical rod.

[0007] Further, the photovoltaic system includes a photovoltaic panel installed on the top of the installation frame, a heat insulation plate installed on the bottom of the installation frame, a controller installed on the bottom of the heat insulation plate, and a storage battery installed inside the vertical rod.

[0008] Further, the installation frame and the vertical rod are connected by a first socket and a support rod. The support rod is clamped with the installation frame, the first socket is screwed with the vertical rod, and the first socket is inserted with the support rod.

[0009] Further, a clamping block is arranged between the installation frame and the support rod. The clamping block is fixedly connected with the support rod, and a clamping groove for clamping with the installation frame is opened on the clamping block.

[0010] Further, the bottom of the first socket is screwed with the top of the vertical rod, and a first insertion hole for inserting the support rod and a wiring through hole communicating with the inside of the vertical rod are opened on the top of the first socket.

[0011] Further, the support frame further includes a fixed frame and a second socket. The fixed frame is sleeved outside the electric fan, and a plugging rod is arranged on the fixed frame;

[0012] The second socket is fixedly connected to the vertical rod, and a second insertion hole corresponding to the insertion rod is formed in the second socket.

[0013] Furthermore, a socket is provided on one side of the second socket, and the socket is electrically connected to the photovoltaic system.

[0014] Compared with the prior art, the present utility model provides an assembled photovoltaic electric fan, which has the following beneficial effects:

[0015] When the assembled photovoltaic electric fan of the present utility model is in use, the electric fan is carried to a designated position, and then the support frame is assembled. The electric fan is installed on the support frame, and the electric fan is powered by the photovoltaic system, replacing the situation that a traditional electric fan needs to pull wires to be used outdoors. It can be independently powered and has strong mobility.

[0016] Other advantages, objectives and features of the present utility model will be described to some extent in the subsequent description; and to some extent, based on the study of the following text, it will be obvious to those skilled in the art; or, it can be taught from the practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present utility model from the upper left perspective in three dimensions;

[0018] Figure 2 It is a schematic diagram of the overall structure of the present utility model from the lower left perspective in three dimensions;

[0019] Figure 3 For the present utility model Figure 2 Schematic diagram of the enlarged structure of part A;

[0020] Figure 4 It is a schematic diagram of the disassembled effect of the support rod and the installation frame of the present utility model;

[0021] Figure 5 For the present utility model Figure 4 Schematic diagram of the enlarged structure of part B;

[0022] Figure 6 It is a schematic diagram of the fixed frame structure of the present utility model;

[0023] Figure 7 It is a connection block diagram of the photovoltaic panel of the present utility model;

[0024] In the figure:

[0025] 1. Electric fan; 2. Photovoltaic system; 201. Photovoltaic panel; 202. Heat insulation board; 203. Controller; 204. Storage battery; 206. Socket; 3. Support frame; 301. Installation frame; 302. First socket; 303. Vertical rod; 304. Base; 305. Fixed frame; 306. Second socket; 307. Plug-in rod; 308. Support rod; 309. Clamping block; 310. Clamping groove; 311. First plug-in hole; 312. Wiring through hole; 313. Second plug-in hole. Detailed implementation manners

[0026] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0027] Refer to Figures 1-7 , the assembled photovoltaic electric fan of the present invention includes an electric fan 1. The electric fan 1 is an AC electric fan without a pedestal and a base, mainly including a housing, fan blades, a motor, a control circuit board, connecting wires and other structures. This fan also includes a support frame 3 for supporting the electric fan 1 and a photovoltaic system 2 for supplying power to the electric fan 1. The photovoltaic system 2 is installed on the support frame 3. The main function of the support frame 3 is to provide an installation support structure for the electric fan 1 and the photovoltaic system 2. The photovoltaic system 2 is an off-grid photovoltaic system, independently supplying power to the electric fan 1;

[0028] The support frame 3 includes an installation frame 301, a vertical rod 303, and a base 304 that are detachably connected from top to bottom. A sleeve is installed in the middle of the top of the base 304. During use, directly insert the bottom of the vertical rod 303 into the sleeve to install the vertical rod 303 on the base 304. The electric fan 1 is detachably connected to the vertical rod 303. During use, first assemble the installation frame 301, the vertical rod 303, and the base 304 together, and then assemble the electric fan 1 onto the vertical rod 303, and supply power to the electric fan 1 through the photovoltaic system 2.

[0029] When it needs to be moved, first disassemble the electric fan 1, then disassemble the support frame 3, and then carry the electric fan 1, the photovoltaic system 2, and the support frame 3 together for easy transportation.

[0030] The photovoltaic system 2 includes a photovoltaic panel 201 installed on the top of the installation frame 301, a heat insulation board 202 installed on the bottom of the installation frame 301, a controller 203 installed on the bottom of the heat insulation board 202, and a storage battery 204 installed inside the vertical rod 303.

[0031] Specifically, as Figures 1-2As shown in the figure, the installation frame 301 is a frame structure. The installation frame 301 includes an outer tube that encloses a fixed contour on the outside and inner tubes that cross horizontally and vertically on the inside. The photovoltaic panel 201 is fixedly installed on the top of the inner tubes. Taking three photovoltaic panels as an example, they are respectively installed on three installation frames 301, and the three installation frames 301 are fixedly welded together.

[0032] At the bottom of the central part of the three installation frames 301, a heat insulation plate 202 is installed. At the bottom of the heat insulation plate 202, a controller 203 is installed. The controller 203 is a solar inverter control integrated machine. The controller 203 is electrically connected to the photovoltaic panel 201, and the storage battery 204 is installed inside the vertical pole 303.

[0033] In addition, the vertical pole 303 is a hollow structure, and wires are arranged inside the vertical pole 303. The wires are divided into multiple groups. One end is fixedly connected to the storage battery 204 and the socket 206 respectively, and the other end is equipped with a plug connector. Corresponding plug holes are arranged on the controller 203, so that the controller 203 and the storage battery 204 can be detachably connected.

[0034] The installation frame 301 and the vertical pole 303 are connected through the first socket 302 and the support rod 308. The support rod 308 is clamped with the installation frame 301. The first socket 302 is screwed with the vertical pole 303, and the first socket 302 is inserted with the support rod 308.

[0035] When in use, first screw the first socket 302 onto the top of the vertical pole 303, then insert the support rod 308 into the first socket 302, and finally clamp the installation frame 301 onto the support rod 308.

[0036] A clamping block 309 is welded between the installation frame 301 and the support rod 308. The clamping block 309 is fixedly welded to the support rod 308. A clamping groove 310 for clamping with the installation frame 301 is opened on the clamping block 309. Specifically, the clamping groove 310 is clamped with the inner tubes that cross horizontally and vertically on the inside of the installation frame 301. The clamping groove 310 is a U-shaped groove with an open top. The width of the open top of the clamping groove 310 is slightly smaller than the outer diameter of the inner tube, so that the clamping groove 310 can clamp the inner tube.

[0037] The bottom of the first socket 302 is screwed with the top of the vertical pole 303. A first insertion hole 311 for inserting the support rod 308 and a wiring through hole 312 communicating with the inside of the vertical pole 303 are opened on the top of the first socket 302. The wires inside the vertical pole 303 extend out from the wiring through hole 312 and are connected to the controller 203.

[0038] The support frame 3 further includes a fixed frame 305 and a second socket 306. The fixed frame 305 is sleeved on the outside of the electric fan 1, and a plugging rod 307 is fixedly welded on the fixed frame 305;

[0039] The second socket 306 is fixedly connected to the vertical rod 303. A second insertion hole 313 corresponding to the insertion rod 307 is formed in the second socket 306. During assembly, the insertion rod 307 is inserted into the second insertion hole 313, so as to fix the electric fan 1 to the second socket 306, realizing the detachable installation of the electric fan 1 and the vertical rod 303.

[0040] One side of the second socket 306 is provided with a socket 206. The socket 206 is electrically connected to the photovoltaic system 2. The socket 206 is connected to the AC output port of the controller 203 through an electric wire. During use, the plug of the connecting wire of the electric fan 1 is inserted into the socket 206, and the storage battery 204 is used to supply power to the electric fan 1.

[0041] Working principle: Before use, the support frame 3 can be first carried to a designated outdoor cooling position under the sun, and then the installation frame 301, the support rod 308, the first socket 302, the vertical rod 303, and the base 304 are assembled together. Then, the photovoltaic panel 201, the controller 203, the storage battery 204, and the socket 206 are connected together, and the storage battery 204 is charged by the photovoltaic panel 201.

[0042] During use, the electric fan 1 is installed on the second socket 306, and the plug of the electric fan 1 is inserted into the socket 206 to connect the power supply for people to use for cooling.

[0043] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and the inventive concept of the present invention, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present invention.

[0044] In the description of this specification, the description of reference terms such as "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0045] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those of ordinary skill in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of the present invention.

Claims

1. An assembled photovoltaic electric fan, comprising an electric fan (1), characterized in that: It also includes a support frame (3) for supporting the electric fan (1) and a photovoltaic system (2) for supplying power to the electric fan (1), wherein the photovoltaic system (2) is mounted on the support frame (3); The support frame (3) comprises a mounting frame (301), a vertical pole (303), and a base (304) which are detachably connected from top to bottom, and the electric fan (1) is detachably connected to the vertical pole (303).

2. The assembled photovoltaic fan according to claim 1, characterized in that: The photovoltaic system (2) comprises a photovoltaic panel (201) installed on the top of a mounting frame (301), a heat insulation board (202) installed on the bottom of the mounting frame (301), a controller (203) installed on the bottom of the heat insulation board (202), and a storage battery (204) installed inside a vertical pole (303).

3. The assembled photovoltaic fan according to claim 1, characterized in that: The installation frame (301) and the vertical pole (303) are connected via a first plug socket (302) and a support rod (308); the support rod (308) and the installation frame (301) are snap-fitted; the first plug socket (302) and the vertical pole (303) are screw-connected; and the first plug socket (302) and the support rod (308) are plugged.

4. The assembled photovoltaic fan according to claim 3, characterized in that: A clamping block (309) is provided between the installation frame (301) and the support rod (308); the clamping block (309) is fixedly connected to the support rod (308); and a clamping groove (310) is provided on the clamping block (309) for clamping with the installation frame (301).

5. The assembled photovoltaic fan according to claim 3, characterized in that: The bottom of the first socket (302) is screwed to the top of the vertical pole (303), and the top of the first socket (302) is provided with a first plug hole (311) plugged into the support pole (308) and a wiring through hole (312) connected to the inside of the vertical pole (303).

6. The assembled photovoltaic fan according to claim 1, characterized in that: The support frame (3) further comprises a fixing frame (305) and a second plug socket (306); the fixing frame (305) is sleeved on the outside of the electric fan (1); and a plug rod (307) is provided on the fixing frame (305); The second plug socket (306) is fixedly connected to the vertical pole (303), and a second plug hole (313) corresponding to the plug pole (307) is provided on the second plug socket (306).

7. The assembled photovoltaic fan according to claim 6, characterized in that: A socket (206) is provided on one side of the second socket (306), and the socket (206) is electrically connected to the photovoltaic system (2).

Images