CN217898076U

CN217898076U - Wind power generator

Info

Publication number: CN217898076U
Application number: CN202221310982.0U
Authority: CN
Inventors: 杨佛涛
Original assignee: Zhongneng Power Tech Development Co Ltd
Current assignee: Zhongneng Power Tech Development Co Ltd
Priority date: 2022-05-25
Filing date: 2022-05-25
Publication date: 2022-11-25
Anticipated expiration: 2032-05-25

Abstract

The present disclosure relates to a wind power generation apparatus, including: the power generation mechanism comprises blades and a generator, and the blades are connected to a rotating shaft of the generator; and the battery mechanism comprises a box body and a battery pack arranged in the box body and used for storing electric energy, the battery pack is electrically connected with the generator, the generator is arranged above the box body, and a box door which can be opened is arranged in the lateral direction of the box body. So as to conveniently overhaul or replace the battery pack.

Description

Wind power generation device

Technical Field

The disclosure relates to the technical field of wind power generation, in particular to a wind power generation device.

Background

Wind power generation means that kinetic energy of wind is converted into electric energy, the wind power generation drives windmill blades to rotate by utilizing the wind power, and then the rotating speed is increased by a speed increaser to promote the generator to generate electricity.

In some wind power generation devices, a battery pack is indispensable for storing electric energy, and the battery pack may need to be replaced and repaired during the use of the small household wind power generation device, but some existing small household wind power generation devices are inconvenient to retrieve or replace the battery pack.

SUMMERY OF THE UTILITY MODEL

The purpose of this disclosure is to provide a wind power generation device, this wind power generation device is convenient for overhaul and change group battery.

In order to achieve the above object, the present disclosure provides a wind power generation apparatus, a power generation mechanism including a blade and a generator, the blade being connected to a rotation shaft of the generator; and

the battery mechanism comprises a box body and a battery pack arranged in the box body and used for storing electric energy, the battery pack is electrically connected with a generator, the generator is arranged above the box body, and a box door capable of being opened is arranged in the lateral direction of the box body.

Optionally, the box body is configured as a first box body and a second box body, the second box body is sleeved on the circumference of the first box body, a lifting assembly is arranged in the second box body, the driving end of the lifting assembly is connected with the bottom of the first box body, the top of the first box body extends out of the top of the second box body and is connected with the generator, so that the first box body and the generator can be driven by the lifting assembly to lift relative to the second box body along a vertical direction;

the battery pack is arranged in the first box body, and the box door is arranged in the first box body.

Optionally, the number of the box doors is two, and the box doors are arranged on two adjacent side walls of the first box body.

Optionally, the door may be detachably coupled or hinged to the first casing.

Optionally, the wind power generation device further comprises a storage battery and a switch assembly, wherein the storage battery is electrically connected with the lifting assembly;

the switch assembly is arranged on the outer side of the second box body and used for controlling the lifting assembly to act.

Optionally, the lifting assembly comprises a lifting plate and a telescopic cylinder, the bottom surface of the lifting plate is fixedly connected with a piston rod of the telescopic cylinder, and the first box body is arranged on the top surface of the lifting plate.

Optionally, the wind power generation device further comprises a guide assembly, and the guide assembly is used for keeping the lifting plate to move linearly during lifting.

Optionally, the guide assembly comprises a guide post and a guide sleeve;

the guide pillar sets up in the second box along vertical direction, the guide pin bushing sets firmly in the lifter plate, guide pin bushing sliding sleeve locates the guide pillar.

Optionally, the power generation device further comprises a traveling mechanism, wherein the traveling mechanism is arranged at the bottom of the box body and used for driving the power generation mechanism and the battery mechanism to move.

Optionally, running gear includes fixed platform and universal wheel, the box set up in the fixed platform top surface, the universal wheel set up in the fixed platform bottom surface to the fixed platform removes.

Through the technical scheme, the blade is connected in the axis of rotation of generator, the top of box is located to the generator, be provided with the group battery of storage electric energy in the box, the generator is connected with the group battery electricity, thereby wind blows the axis of rotation of blade rotation with taking the generator and makes the generator can produce the electric energy, this electric energy is saved through the group battery of being connected with the generator, chamber door that can open is equipped with through the side direction at the box, in the use, the group battery need be changed or the trouble appears and need examine time measuring, the chamber door of box side direction can be opened, so that the maintenance of group battery with get and put.

Additional features and advantages of the present disclosure will be set forth in the detailed description which follows.

Drawings

The accompanying drawings, which are included to provide a further understanding of the disclosure and are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the description serve to explain the disclosure without limiting the disclosure. In the drawings:

fig. 1 is an overall structural schematic view of a wind power generation apparatus provided in an exemplary embodiment of the present disclosure.

Fig. 2 is an internal structural view of a case provided in an exemplary embodiment of the present disclosure.

Fig. 3 is a schematic structural view of a first case provided in an exemplary embodiment of the present disclosure.

Fig. 4 is a schematic structural view of a first casing provided in an exemplary embodiment of the present disclosure, in which a door is detached.

Description of the reference numerals

1. A fixed platform; 2. a first case; 3. a mounting seat; 4. a generator; 5. a blade; 6. a second case; 7. a universal wheel; 8. a switch assembly; 9. a storage battery; 10. a telescopic cylinder; 11. a lifting plate; 12. a guide sleeve; 13. a guide post; 14. mounting blocks; 15. a hinge; 16. installing a bolt; 17. a support bar; 18. a battery pack; 19. a first screw hole; 20. and a box door.

Detailed Description

The following detailed description of specific embodiments of the present disclosure is provided in connection with the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present disclosure, are given by way of illustration and explanation only, not limitation.

In the present disclosure, unless otherwise specified, terms of orientation such as "up" and "down" used in the present specification refer to the upper and lower sides of a space in which the wind turbine generator is located when the wind turbine generator is in use, "inner" and "outer" refer to the inner and outer sides of the outline of the relevant component itself, and terms such as "first" and "second" are used to distinguish one element from another element.

The present disclosure provides a wind power generation apparatus, as shown in fig. 1 to 4, comprising: the power generation mechanism comprises blades 5 and a generator 4, wherein the blades 5 are connected to a rotating shaft of the generator 4; and the battery mechanism comprises a box body and a battery pack 18 arranged in the box body and used for storing electric energy, the battery pack 18 is electrically connected with the generator 4, the generator 4 is arranged above the box body, and a box door 20 capable of being opened is arranged on the side direction of the box body.

In the above embodiment, under the action of wind, the blade 5 rotates, the blade 5 is fixedly arranged on the rotating shaft of the generator 4 to drive the generator 4 to rotate for generating electricity, the generator 4 is electrically connected with the battery pack 18 arranged in the box body, so that electric energy generated in the electricity generating process of the generator is stored in the battery pack 18, and the box body is laterally provided with the openable box door 20 to facilitate maintenance of the battery pack 18 or replacement of the battery pack 18.

In some embodiments, as shown in fig. 1 to 4, the box body may be configured as a first box body 2 and a second box body 6, the second box body 6 is sleeved on the circumference of the first box body 2, a lifting assembly is arranged in the second box body 6, a driving end of the lifting assembly is connected with the bottom of the first box body 2, the top of the first box body 2 extends from the top of the second box body 6 and is connected with the generator 4, so that the first box body 2 and the generator 4 can be driven by the lifting assembly to lift in a vertical direction relative to the second box body 6; the battery pack 18 is provided inside the first casing 2, and the door 20 is provided in the first casing 2.

In the above embodiment, the opening is opened at the top of the second box 6, the first box 2 disposed in the second box 6 penetrates through the opening and extends to the outside of the box, the inner wall of the opening of the second box 6 contacts and adheres to the outer wall of the first box 2, or the opening of the second box 6 is provided with a sealing ring, so that the first box 2 keeps the sealing performance of the second box 6 in the process of standing or lifting. The top of first box 2 is provided with mount pad 3, and generator 4 sets up on mount pad 3.

In some embodiments, as shown in fig. 3 and 4, the number of the doors 20 may be two, and the two doors are disposed on two adjacent sidewalls of the first casing 2. The door 20 is detachably coupled or hinged to the first casing 2.

In some embodiments, the support bar 17 is disposed at the proximal end of the two doors 20 of the first housing 2, and the proximal ends of the two doors 20 can be hingedly connected, such as by hinges 15. The ends of the two doors 20 far away from the support rods 17 are detachably connected to the first box body 2, the specific connection structure of the first box body 2 and the doors 20 can be any combination, a first screw hole 19 can be formed in the first box body 2, a second screw hole or a through hole is formed in the position, corresponding to the first screw hole 19, of the doors 20, and then the doors 20 are fixed on the first box body 2 by the aid of the mounting bolts 16 matched with the first screw hole 19.

In addition, the door 20 may also be formed by integrally forming two covering portions respectively covering the first casing 2, and the two covering portions are formed with a connecting portion capable of being bent to different degrees so as to approach or separate the two covering portions.

In some embodiments, as shown in fig. 1 and fig. 2, the wind power generation apparatus further includes a storage battery 9 and a switch assembly 8, wherein the storage battery 9 is connected to the lifting assembly; wherein, the switch assembly 8 is arranged at the outer side of the second box body 6 and used for controlling the action of the lifting assembly.

In addition, the lift assembly may also be electrically connected to the battery pack 18.

In some embodiments, as shown in fig. 2, the lifting assembly includes a lifting plate 11 and a telescopic cylinder 10, wherein a bottom surface of the lifting plate 11 is fixedly connected with a piston rod of the telescopic cylinder 10, and the first box 2 is disposed on a top surface of the lifting plate 11, so that a height of the first box 2 can be adjusted by lifting and lowering the lifting plate 11. The telescopic cylinder 10 may be a pneumatic cylinder, an electric cylinder or a hydraulic cylinder.

In some embodiments, the wind power generation apparatus further comprises a guide assembly for maintaining the linear movement of the lifting plate 11 during the lifting process.

In some embodiments, as shown in fig. 2, the guide assembly includes a guide pillar 13 and a guide sleeve 12, the guide pillar 13 is disposed in the second casing 6 along a vertical direction, the guide sleeve 12 is fixedly disposed on the lifting plate 11, and the guide sleeve 12 is slidably sleeved on the guide pillar 13, so that the lifting plate 11 can slide on the guide pillar 13.

In the above embodiment, the second casing 6 is provided with the mounting block 14, the mounting block 14 is provided with a mounting hole, and the guide post 13 is inserted into the mounting hole.

In some embodiments, the wind power generation device may further include a traveling mechanism disposed at the bottom of the box body for driving the power generation mechanism and the battery mechanism to move.

In some embodiments, as shown in fig. 1, the traveling mechanism includes a fixed platform 1 and a universal wheel 7, wherein a box body is disposed on the top surface of the fixed platform 1, and the universal wheel 7 is disposed on the bottom surface of the fixed platform 1, so that the fixed platform 1 can move.

In this embodiment, the fixed platform 1 may be triangular in shape, and universal wheels 7 are respectively provided on the bottom surface of the triangular fixed platform 1 at positions near the three vertexes.

The preferred embodiments of the present disclosure are described in detail with reference to the accompanying drawings, however, the present disclosure is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solution of the present disclosure within the technical idea of the present disclosure, and these simple modifications all belong to the protection scope of the present disclosure.

It should be noted that, in the foregoing embodiments, various features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various combinations that are possible in the present disclosure are not described again.

In addition, any combination of various embodiments of the present disclosure may be made, and the same should be considered as the disclosure of the present disclosure, as long as it does not depart from the spirit of the present disclosure.

Claims

1. A wind power plant, comprising:

the power generation mechanism comprises blades and a generator, and the blades are connected to a rotating shaft of the generator; and

the battery mechanism comprises a box body and a battery pack arranged in the box body and used for storing electric energy, wherein the battery pack is electrically connected with a generator, the generator is arranged above the box body, a box door capable of being opened is arranged on the lateral side of the box body, the box body is structured into a first box body and a second box body, the second box body is sleeved in the circumferential direction of the first box body, a lifting component is arranged in the second box body, the driving end of the lifting component is connected with the bottom of the first box body, the top of the first box body is stretched out from the top of the second box body and connected with the generator, so that the first box body and the generator can be driven by the lifting component to lift relative to the second box body along the vertical direction, the battery pack is arranged in the first box body, and the first box body is provided with the box door.

2. The wind power generation device of claim 1, wherein the number of the box doors is two, and the box doors are disposed on two adjacent side walls of the first box body.

3. The wind power generation apparatus of claim 2, wherein the door is removably attached or hinged to the first enclosure.

4. The wind power plant of claim 1, further comprising a battery and a switch assembly, the battery being electrically connected to the lifting assembly;

5. The wind power generation device according to any one of claims 1 to 4, wherein the lifting assembly comprises a lifting plate and a telescopic cylinder, the bottom surface of the lifting plate is fixedly connected with a piston rod of the telescopic cylinder, and the first box body is arranged on the top surface of the lifting plate.

6. The wind power generation device of claim 5, further comprising a guide assembly for maintaining the linear movement of the lifter plate during lifting.

7. The wind power plant of claim 6, wherein the guide assembly comprises a guide post and a guide sleeve;

8. The wind power generation device of claim 7, further comprising a traveling mechanism disposed at the bottom of the box for driving the power generation mechanism and the battery mechanism to move.

9. The wind power generation device of claim 8, wherein the traveling mechanism comprises a fixed platform and universal wheels, the box body is arranged on the top surface of the fixed platform, and the universal wheels are arranged on the bottom surface of the fixed platform so as to facilitate the movement of the fixed platform.