CN218335808U

CN218335808U - Power generation equipment

Info

Publication number: CN218335808U
Application number: CN202221800679.9U
Authority: CN
Inventors: 刘强
Original assignee: iFlytek Co Ltd
Current assignee: iFlytek Co Ltd
Priority date: 2022-07-12
Filing date: 2022-07-12
Publication date: 2023-01-17
Anticipated expiration: 2032-07-12

Abstract

The utility model provides a power generation equipment relates to power generation facility technical field. The power generation equipment comprises a box body, a battery, a wind power generation device and a solar cell panel, wherein the solar cell panel is arranged in the box body and can be folded and stored in the box body, a storage groove is formed in the box body, the wind power generation device can be rotatably arranged in the box body, the wind power generation device can be folded so as to be stored in the storage groove, the battery is arranged in the box body, and the wind power generation device and the solar cell panel are respectively electrically connected with the battery. The utility model provides a power generation equipment, wind power generation set accomodate and accomodate the inslot, and solar cell panel can be accomodate on the box, and wind power generation set and solar cell panel are all collapsible moreover to can reduce whole power generation equipment's volume, conveniently carry.

Description

Power generation equipment

Technical Field

The utility model relates to a power generation facility technical field especially relates to a power generation facility.

Background

Outdoor power supply is a problem that needs to be solved urgently in the current energy development. The current common mode is to adopt a wind driven generator and a solar generator to generate electricity independently or arrange the wind driven generator and the solar generator simultaneously to generate electricity. However, most of the devices are of a separated combined design, and are low in integration level, large in overall volume and inconvenient to carry.

SUMMERY OF THE UTILITY MODEL

The utility model provides a power generation equipment for it is low to solve among the prior art power generation equipment integrated level, and whole volume is great, the defect of inconvenient carrying.

The utility model provides a power generation equipment, including box, battery, wind power generation set and solar cell panel, solar cell panel install in the box and collapsible accomodating in the box, be equipped with on the box and accomodate the groove, the wind power generation set rotatable install in the box, wind power generation set is collapsible so that accept in accomodate the groove, the battery sets up in the box, wind power generation set with solar cell panel respectively with the battery electricity is connected.

According to the utility model provides a pair of power generation facility, wind power generation set includes support, aerogenerator and flabellum, the support is the expansion bracket, the one end of support rotatable install in the box, the other end fixed mounting of support aerogenerator, the flabellum install in aerogenerator.

According to the power generation equipment provided by the utility model, the bracket is rotatably arranged on the groove wall of the accommodating groove through the rotating shaft, the bracket is provided with a first groove and a second groove, the box body is provided with the bolt, the bolt is slidably arranged on the box body, and under the condition that the bolt is accommodated in the first groove, the bracket is accommodated in the accommodating groove; under the condition that the bolt is accommodated in the second groove, the support is in an upright state relative to the box body.

According to the utility model provides a pair of power generation equipment, the bolt is the spring bolt.

According to the utility model provides a pair of power generation equipment, wind power generation set still includes the connecting rod, the one end installation of connecting rod the flabellum, the other end of connecting rod is rotatable install in aerogenerator under wind power generation set is in the condition of accomodating the state, the connecting rod is followed aerogenerator's motor shaft axial extension under wind power generation set is in the condition of generating state, the connecting rod with the motor shaft is perpendicular.

According to the utility model provides a pair of power generation equipment, aerogenerator with one in the connecting rod is equipped with joint portion, and another is equipped with the joint groove under the condition that wind power generation set is in the power generation state, joint portion clamp in the joint groove.

According to the utility model provides a pair of power generation equipment, the lateral wall of box is equipped with the draw-in groove under solar cell panel is in the condition of the state of accomodating, solar cell panel clamp in the draw-in groove.

According to the utility model provides a pair of power generation equipment still includes the mounting under solar cell panel is in the condition of the state of accomodating, the mounting will solar cell panel is fixed in the lateral wall of box.

According to the utility model provides a pair of power generation equipment, solar cell panel includes a plurality of daughter boards, and is a plurality of the daughter board is in the same order connected and can buckle in the junction, and one of them is located the tip the daughter board install in the top or the bottom of box.

According to the utility model provides a pair of power generation facility still includes the electrical socket, the electrical socket sets up on the box and with the battery electricity is connected.

The utility model provides a power generation equipment, wind power generation set accomodate and accomodate the inslot, and solar cell panel can be accomodate on the box, and wind power generation set and solar cell panel are all collapsible moreover to can reduce whole power generation equipment's volume, conveniently carry.

Drawings

In order to more clearly illustrate the technical solutions of the present invention or the prior art, the following briefly introduces the drawings required for the embodiments or the prior art descriptions, and obviously, the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a power generation device provided by the present invention;

fig. 2 is a schematic view of a connection structure of the bracket provided by the present invention in a storage state;

fig. 3 is a schematic view of the connection structure of the stand provided by the present invention in an upright state;

FIG. 4 is a schematic view of the connection structure of the fan blade and the wind driven generator of the bracket provided by the present invention;

fig. 5 is a diagram of an electrical connection structure of a power generation device provided by the present invention.

Reference numerals:

10. a box body; 11. a storage groove; 12. sealing the cavity; 13. a card slot; 20. a battery; 30. a wind power generation device; 31. a support; 311. an adjustment button; 312. a first groove; 313. a second groove; 32. a wind power generator; 321. a clamping part; 322. connecting blocks; 33. a fan blade; 34. a rotating shaft; 35. a connecting rod; 351. a clamping groove; 352. an arc-shaped notch; 36. a connecting shaft; 40. a solar panel; 41. a sub-plate body; 50. a bolt; 60. an electrical socket; 70. and a circuit control board.

Detailed Description

To make the objects, technical solutions and advantages of the present invention clearer, the drawings of the present invention are combined to clearly and completely describe the technical solutions of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The features of the terms first and second in the description and in the claims of the present invention may explicitly or implicitly include one or more of such features. In the description of the present invention, "a plurality" means two or more unless otherwise specified. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/" generally means that a preceding and succeeding related objects are in an "or" relationship.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The power generation apparatus of the present invention will be described with reference to fig. 1 to 5.

The embodiment of the utility model provides a power generation equipment, it includes box 10, battery 20, wind power generation device 30 and solar cell panel 40, solar cell panel 40 is installed in box 10 and collapsible accomodating in box 10, be equipped with on the box 10 and accomodate groove 11, wind power generation device 30 is rotatable to be installed in box 10, and wind power generation device 30 is collapsible so that accept in accomodating groove 11, battery 20 sets up in box 10, wind power generation device 30 and solar cell panel 40 are connected with battery 20 electricity respectively.

Alternatively, the case 10 is a square case in which a sealed chamber 12 is formed, and the battery 20 is disposed in the sealed chamber 12. Of course, the box 10 may also be in the shape of a prism or other geometric shapes, and the present invention is not limited to the specific shape of the box 10. For convenience of description, the arrangement of the components is described below by taking a square box as an example.

Optionally, the solar cell panel 40 includes a plurality of sub-panel bodies 41, and the sub-panel bodies 41 are sequentially connected and can be folded relatively. The solar cell panel 40 is an integral structure, and the connection portions of the sub-panels 41 are bent portions. For example, the solar cell panel 40 includes two sub-panel bodies 41, and the two sub-panel bodies 41 can be connected in a bending manner. As another example, as shown in fig. 1, the solar cell panel 40 includes four sub-panel bodies 41, and the four sub-panel bodies 41 are connected in sequence. When the plurality of sub-plates 41 are unfolded, a large solar radiation area is formed, so that solar energy can be fully utilized for power generation.

At least one side wall of the box body 10 is provided with a solar cell panel 40, and in order to make full use of solar energy, the solar cell panel 40 is installed on four side walls of the box body 10. It is understood that the number of daughter boards 41 included in each side-mounted solar panel 40 may be the same or different. As shown in fig. 1, the four side walls of the box 10 are respectively provided with a solar panel 40, and each solar panel 40 includes four sub-panels 41 connected in sequence.

In an alternative embodiment, as shown in fig. 1, the sub-plate 41 of the solar cell panel 40 at the end is connected to the bottom of the side wall of the case 10. In yet another alternative embodiment, the solar panel 40 is attached to the bottom of the housing 10. After the solar cell panel 40 is unfolded, the inside of the box body 10 is shielded by the solar cell panel 40, and the temperature in the box body 10 is reduced.

The storage groove 11 may be provided at the top or the side of the case 10. As shown in fig. 1, the receiving groove 11 is provided at the top of the cabinet 10. The shape of the receiving groove 11 is adapted to the shape of the wind power generation apparatus 30. When the wind power generation device 30 collects wind energy and converts the wind energy into electric energy, the wind power generation device 30 is in an unfolded state and is erected on the box 10 so as to receive the wind energy at a high place. When the wind turbine generator 30 is in the stored state, the wind turbine generator 30 is in the folded state and is stored in the storage groove 11.

The embodiment of the utility model provides a power generation facility, wind power generation set 30 and solar cell panel 40 are all collapsible, and wherein, wind power generation set 30 is accomodate in accomodating groove 11, and solar cell panel 40 can be accomodate on box 10 to can reduce whole power generation facility's volume, conveniently transport.

In an embodiment of the present invention, the wind power generator 30 includes a bracket 31, a wind power generator 32 and a fan blade 33. The bracket 31 is an expansion bracket, one end of the bracket 31 is rotatably mounted on the box body 10, and the wind driven generator 32 is fixed at the other end of the bracket 31. The fan blades 33 are mounted to the wind power generator 32.

Wherein the bracket 31 comprises a plurality of sleeves which are nested in sequence and can slide relatively. It will be appreciated that the stent 31 has a self-locking capability after deployment to provide stable support. For example, the outer walls of two adjacent sleeves are provided with penetrating elastic locking springs, or the two adjacent sleeves are respectively provided with a limiting buckle and a limiting groove, and the limiting buckle is clamped into the limiting groove to restrict the relative positions of the two adjacent sleeves. Optionally, the support 31 is an automatic telescopic frame. As shown in fig. 1, the adjusting button 311 is arranged on the bracket 31, the telescopic frame is unfolded when the adjusting button 311 is pressed, and the telescopic frame is automatically contracted when the adjusting button 311 is pressed again, so that the user can adjust the length of the telescopic frame as required.

In addition, the support 31 may be a folding bar. When the folding bar needs to be stored, the folding bar is folded and stored in the storage groove 11. When the wind power generation device 30 is used for generating electricity, the folding rods are unfolded and locked to provide powerful support.

As shown in fig. 1, the wind power generation apparatus 30 includes a bracket 31, a wind power generator 32, and fan blades 33. Wherein, similar to the existing wind power generation apparatus 30, the rotation plane of the fan blade 33 is parallel to the extending direction of the bracket 31. In an alternative embodiment, the shape of the receiving groove 11 on the box 10 is adapted to the shape of the wind power generation device 30 after the bracket 31 is retracted. In yet another alternative embodiment, the receiving slot 11 is a T-shaped slot, wherein the vertical slot portion of the T-shaped slot receives the bracket 31 and the horizontal slot portion of the T-shaped slot receives the fan blade 33.

The embodiment of the utility model provides a power generation equipment, support 31 are the expansion bracket to reduce whole wind power generation set 30's volume, convenient storage.

In an embodiment of the present invention, the bracket 31 is rotatably mounted on the wall of the storage groove 11 through a rotating shaft 34. The bracket 31 has a first recess 312 and a second recess 313, and the latch 50 is mounted on the housing 10, and the latch 50 is slidably mounted on the housing 10. When the plug 50 is received in the first groove 312, the bracket 31 is received in the receiving groove 11; with the latch 50 received in the second groove 313, the bracket 31 is in an upright state with respect to the housing 10.

The latch 50 moves into the receiving groove 11, as shown in fig. 2, the latch 50 is inserted into the first groove 312, and the bracket 31 rotates relative to the groove wall of the receiving groove 11 through the rotating shaft 34, so that the bracket 31 is fixed in the receiving groove 11, and the box 10 is prevented from shaking when moving. When it is desired to generate electricity by means of wind energy, the latch 50 is moved out of the receiving groove 11, and as shown in fig. 3, the latch 50 is inserted into the second groove 313. In one embodiment, the rotation radius of the end of the bracket 31 relative to the rotation shaft 34 is equal to the distance between the rotation shaft 34 and the first groove wall of the receiving groove 11, so that the bracket 31 is restrained by the first groove wall and the plug 50, and the bracket 31 is ensured to be in the upright state. In another embodiment, the box 10 is further provided with a limiting member, and the limiting member is slidably inserted into the box 10. When the bracket 31 is in the upright state, the stopper is inserted into the first groove 312 so as to cooperate with the latch 50 to restrict the position of the bracket 31.

The storage groove 11 may be provided in a side wall of the tank body, and the stand 31 may be stored in the storage groove 11 or erected with respect to the housing 10 by rotating 180 °.

The embodiment of the utility model provides a power generation equipment, support 31 are equipped with first recess 312 and second recess 313, and bolt 50 cooperates with first recess 312 and retrains support 31 in accomodating groove 11, and bolt 50 cooperates with second recess 313 and retrains support 31 at the state of standing vertically to inject support 31 at the position of the state of standing vertically and accomodating the state, convenient operation with the help of bolt 50.

Optionally, the latch 50 is a spring latch 50. As shown in FIG. 4, the latch 50 includes an L-shaped rod and a spring disposed on the L-shaped rod. The cross rod of the L-shaped rod can be inserted into the first groove 312 or the second groove 313, the spring is sleeved on the cross rod of the L-shaped rod, one end of the spring abuts against the groove wall of the accommodating groove 11, and the other end of the spring abuts against the projection on the L-shaped rod. The vertical rod of the L-shaped rod serves as a lever, and when the lever is moved away from the receiving slot 11, the spring contracts and the plug 50 is released from the first recess 312 or the second recess 313. When the bracket 31 is in the storage state or the upright state, the deflector rod is released, the spring rebounds, and the cross rod of the L-shaped rod is pushed to be inserted into the first groove 312 or the second groove 313.

The embodiment of the utility model provides a power generation equipment adopts elasticity bolt 50, can automatic re-setting, and is easy and simple to handle.

In an embodiment of the present invention, the wind power generator 30 further includes a connecting rod 35, the fan blade 33 is installed at one end of the connecting rod 35, and the other end of the connecting rod 35 is rotatably installed at the wind power generator 32. The connecting rod 35 extends in the axial direction of the motor shaft of the wind power generator 32 when the wind power generation apparatus 30 is in the stored state, and the connecting rod 35 is perpendicular to the motor shaft when the wind power generation apparatus 30 is in the power generation state.

As shown in fig. 4, the connecting rod 35 is rotatably connected to the wind power generator 32 via a connecting shaft 36. Specifically, a connecting block 322 is arranged on the housing of the wind driven generator 32, a U-shaped opening is arranged on the connecting rod 35, and the connecting shaft 36 sequentially penetrates through one side of the U-shaped opening, the connecting block 322 and the other side of the U-shaped opening. Optionally, the connecting block 322 is two plates arranged in parallel.

In the case where the wind power generation apparatus 30 is in the power generation state, as shown by the connecting rod 35 extending vertically in fig. 4, the extending direction of the connecting rod 35 coincides with the extending direction of the stand. As shown in fig. 1, the wind turbine 32 is provided with four blades 33, and the four blades 33 are disposed around the circumferential direction of the wind turbine in the power generation state. The plane of rotation of the four blades 33 is parallel to the extension direction of the support 31. When stored, the fan blade 33 has a large spread area, and when stored directly, the final volume is still large. For this reason, when the wind power generation device 30 needs to be stored, the connecting rod 35 is rotated to the same side with respect to the wind power generator 32 so that the extending direction of the connecting rod 35 is perpendicular to the extending direction of the bracket 31, as shown by the connecting rod 35 extending in the transverse direction in fig. 4, thereby reducing the storage volume of the wind power generation device 30.

The embodiment of the utility model provides a power generation equipment, flabellum 33 is installed to the one end of connecting rod 35, and the other end and aerogenerator 32 rotatable coupling through connecting rod 35 and aerogenerator 32's rotation, can make flabellum 33 switch between state of accomodating and the power generation state to further reduce the space that occupies when accomodating.

In a specific embodiment, one of the wind power generator 32 and the connecting rod 35 is provided with a clamping portion 321, and the other is provided with a clamping groove 351, and the clamping portion 321 is clamped in the clamping groove 351 when the wind power generation device 30 is in the power generation state.

As shown in fig. 4, the wind turbine 32 is provided with a fastening portion 321, and the fastening portion 321 is spherical. The connecting rod 35 is provided with a clamping groove 351. In the two connecting rods 35 shown in fig. 4, if the wind turbine generator needs to be stored, the connecting rod 35 extending vertically is rotated by 90 ° rightward around the connecting shaft 36, so that the engaging groove 351 and the engaging portion 321 are disengaged. If the wind turbine generator is adjusted to generate electricity, the connecting rod 35 extending in the transverse direction is turned over by 90 °, and the engaging groove 351 on the connecting rod is engaged with the corresponding engaging portion 321, so as to fix the position of the connecting rod 35 relative to the wind turbine generator 32. Of course, the wind power generator 32 may be provided with the engaging groove 351, and the connecting rod 35 may be provided with the engaging portion 321, as long as the engagement between the engaging portion 321 and the engaging groove 351 is achieved.

The embodiment of the utility model provides a power generation equipment, mutually support through joint portion 321 and joint groove 351 and make connecting rod 35 wind power generator 32 relatively fixed to make wind power generation set stabilize at the generating state.

To facilitate the folding of the connecting rod 35, an arc-shaped notch 352 is further provided at the end of the connecting rod 35. When the connecting rod 35 is folded to fit the catching portion 321 and the catching groove 351, the end of the connecting rod 35 is guided by the arc-shaped cutout 352. The end of the connecting rod 35 is prevented from interfering with the catching portion 321.

The utility model discloses a concrete embodiment, the lateral wall of box 10 is equipped with draw-in groove 13, and under solar cell panel 40 was in fold condition, solar cell panel 40 clamped in draw-in groove 13.

Specifically, the side wall of the box 10 is provided with a clamping groove 13, so that the box 10 is ensured to be closed, and meanwhile, a storage space is provided for the solar cell panel 40 by means of the clamping groove 13. When the solar cell panel 40 is in the stored state, the plurality of sub-board bodies 41 are stacked together and are clamped in the card slot 13.

Optionally, an elastic buckle is arranged at a notch of the card slot 13, and the elastic buckle guides the solar cell panel 40 to enter the card slot 13 and simultaneously prevents the solar cell panel 40 from being separated from the card slot 13. In order to facilitate the pulling out of the solar cell panel 40 from the clamping groove 13, a notch is formed in the groove wall of the clamping groove 13, and the solar cell panel 40 is conveniently inserted into the notch to be pulled.

The embodiment of the utility model provides a power generation equipment, solar cell panel 40 clamps in draw-in groove 13, with the help of draw-in groove 13 fixed solar cell panel 40, deviate from simple structure in draw-in groove 13 when preventing that solar cell panel 40 from being in the state of accomodating.

In another embodiment of the present invention, the power generation equipment further includes a fixing member, and the fixing member fixes the solar cell panel 40 to the side wall of the box 10 when the solar cell panel 40 is in the storage state.

For example, the sidewall of the box 10 is a flat surface, when the solar cell panel 40 is in the storage state, the folded solar cell panel 40 is attached to the sidewall of the box 10, and then the solar cell panel 40 is fixed to the sidewall of the box 10 by using a binding rope or a barrier strip rotatably installed on the box 10. When the solar cell panel 40 needs to be unfolded again, the binding rope is loosened, or the barrier strip is rotated. For another example, a groove is formed in the side wall of the box 10, and the shape of the groove is adapted to the shape of the folded solar cell panel 40. When the solar cell panel 40 is in the storage state, the folded solar cell panel 40 is stored in the tank body, and then is prevented from falling out of the tank body by a binding rope or a blocking strip rotatably mounted on the box body 10.

Optionally, the fixing piece is a binding rope, and the binding rope is fixed at the edge of the box body 10 to avoid loss. Binding ropes are respectively arranged at two opposite sides of the box body 10, and the two binding ropes are tied together to fix the solar cell panel 40 at the side of the box body 10. Or, the two edges of the box body 10 along the diagonal line are respectively provided with a binding rope, and the binding ropes are tied together after being wound along the circumferential direction of the box body 10 to fix the solar cell panel 40.

The embodiment of the utility model provides a power generation equipment is in under the condition of the state of accomodating at solar cell panel 40, fixes solar cell panel 40 at the lateral wall of box 10 with the help of the mounting, convenient operation, simple structure.

In one embodiment of the present invention, the power generating apparatus further comprises an electrical socket 60, wherein the electrical socket 60 is disposed on the box 10 and electrically connected to the battery 20.

As shown in fig. 1, an electrical socket 60 is provided on the ceiling of the case 10. It will be appreciated that the electrical socket 60 may also be provided in a side wall of the housing 10, as long as power is conveniently supplied to the outside.

Alternatively, the electrical receptacle 60 includes a plurality of electrical outlets, which may be identical or different in form. For example, the electrical socket 60 is provided with a USB socket and a three-hole socket, or the electrical socket 60 is provided with a plurality of three-hole sockets, so as to supply power to different devices, and meet various power supply requirements of users.

Wherein electrical receptacle 60 is a waterproof receptacle. Electrical receptacle 60 may provide both ac and dc power. Optionally, a power switch is disposed on the electrical socket 60 to control the on/off of the external power supply, so as to achieve a protection effect.

The embodiment of the utility model provides a power generation equipment is equipped with electrical socket 60 on the box 10, for the power supply of external equipment with the help of electrical socket 60, connects conveniently.

Specifically, as shown in fig. 1, a circuit control board 70 is further disposed in the box 10, the circuit control board 70 is electrically connected to the solar cell panel 40 and the wind power generator, respectively, and the circuit control board 70 is electrically connected to the battery 20 and the electrical socket 60, respectively.

The solar cell panel 40 receives sunlight, converts light energy into electric energy, and transmits the electric energy to the circuit control board 70 through a cable. The wind power generator 32 converts wind energy into electric energy, which is transmitted to the circuit control board 70 through a cable. As shown in fig. 5, the circuit control board 70 delivers a portion of the electrical power to the battery 20 and another portion of the electrical power through the inverter circuit to convert the dc power to ac power for delivery to the electrical outlet 60.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a power generation equipment, its characterized in that, includes box, battery, wind power generation device and solar cell panel, solar cell panel install in the box and collapsible accomodate in the box, be equipped with on the box and accomodate the groove, the rotatable install in of wind power generation device the box, wind power generation device is collapsible so that accept in accomodate the groove, the battery sets up in the box, wind power generation device with solar cell panel respectively with the battery electricity is connected.

2. The power generation equipment of claim 1, wherein the wind power generation device comprises a support, a wind power generator and fan blades, the support is a telescopic frame, one end of the support is rotatably mounted on the box body, the other end of the support is fixedly mounted on the wind power generator, and the fan blades are mounted on the wind power generator.

3. The power generation apparatus as claimed in claim 2, wherein the bracket is rotatably mounted to a wall of the receiving groove through a rotating shaft, the bracket is provided with a first groove and a second groove, the box body is provided with a bolt, the bolt is slidably mounted to the box body, and the bracket is received in the receiving groove when the bolt is received in the first groove; under the condition that the bolt is accommodated in the second groove, the support is in an upright state relative to the box body.

4. A power plant according to claim 3, characterised in that the latch is a spring latch.

5. The power generation apparatus according to claim 2, wherein the wind power generation device further comprises a connecting rod, one end of the connecting rod is mounted to the fan blade, the other end of the connecting rod is rotatably mounted to the wind power generator, the connecting rod extends axially along a motor shaft of the wind power generator when the wind power generation device is in the storage state, and the connecting rod is perpendicular to the motor shaft when the wind power generation device is in the power generation state.

6. The power generation apparatus according to claim 5, wherein one of the wind power generator and the connecting rod is provided with a catching portion, and the other is provided with a catching groove, and the catching portion is caught in the catching groove in a state where the wind power generation device is in a power generation state.

7. The power generation apparatus according to claim 1, wherein a side wall of the box body is provided with a slot, and the solar cell panel is clamped in the slot when the solar cell panel is in the storage state.

8. The power generation apparatus according to claim 1, further comprising a fixing member that fixes the solar cell panel to a side wall of the case in a state where the solar cell panel is in the stored state.

9. The power generation apparatus of claim 1, 6 or 7, wherein the solar panel comprises a plurality of sub-panels connected in sequence and bendable at the connection, wherein one of the sub-panels at the end is mounted on the top or bottom of the box.

10. The power generation apparatus of claim 1, further comprising an electrical socket disposed on the housing and electrically connected to the battery.