CN218888488U

CN218888488U - Side slope photovoltaic module protection device

Info

Publication number: CN218888488U
Application number: CN202222772572.4U
Authority: CN
Inventors: 张海金; 宋利杰; 方川; 竺海钢; 谢熠; 贺淳斐; 王剑中; 高海燕
Original assignee: Jiaxing Jiatong Expressway Management Co ltd; Jiaxing Zhuohong Jiaogong Engineering Technology Co ltd; Zhejiang Zhuoyue Transportation Technology Development Co ltd
Current assignee: Jiaxing Jiatong Expressway Management Co ltd; Jiaxing Zhuohong Jiaogong Engineering Technology Co ltd; Zhejiang Zhuoyue Transportation Technology Development Co ltd
Priority date: 2022-10-20
Filing date: 2022-10-20
Publication date: 2023-04-18
Anticipated expiration: 2032-10-20

Abstract

The utility model discloses a side slope photovoltaic module protection device, which comprises a photovoltaic module and a protection device, wherein the photovoltaic module is arranged on a side slope through a mounting rack, and the protection device is arranged at one side position above the photovoltaic module; the protection device comprises a support, a control processor is installed at one end of the support, and an air bag triggering device is installed at a position, corresponding to the upper side of each photovoltaic module, on the support; all install a plurality of vibrations sensors on photovoltaic module's the frame and the support, vibrations sensor and air bag trigger device all with control processor electric connection. The utility model discloses a mode of installing air bag at the upper end of photovoltaic module frame, when the accident happens, because the vibrations of photovoltaic module, make air bag pop out, cover photovoltaic module, play buffering and protection personnel's effect; when severe weather occurs, the safety airbag is actively ejected to cover the surface of the photovoltaic module by manually triggering the control processor, and the buffer protection effect is also achieved.

Description

Side slope photovoltaic module protection device

Technical Field

The utility model relates to a photovoltaic module technical field, especially a side slope photovoltaic module protection device.

Background

With the continuous development of economy in China, the pace of urbanization construction is accelerated year by year, the traffic flow of urban roads is larger and larger, and meanwhile, in recent years, the power industry and the new energy photovoltaic power generation industry in China are developed vigorously, and a photovoltaic system is built on a highway slope.

Along with the gradual increase of traffic flow, the frequency of traffic safety accidents is higher and higher, and if photovoltaic modules exist on a side slope, vehicles or personnel roll over guardrails after the accidents, and fall on the side slope easily to cause secondary damage. Therefore, the slope photovoltaic module protection device is necessary to reduce the secondary damage of vehicles or people crossing the guardrail and protect the photovoltaic module from being damaged when encountering severe weather such as hail.

SUMMERY OF THE UTILITY MODEL

A primary object of the utility model is to provide a side slope photovoltaic module protection device for solve above-mentioned technical problem.

In order to achieve the above object, the utility model provides a following technical scheme: a side slope photovoltaic module protection device comprises a photovoltaic module and a protection device, wherein the photovoltaic module is installed on a side slope through an installation frame, and the protection device is installed at one side position above the photovoltaic module; the protection device comprises a support, a control processor is installed at one end of the support, and an airbag triggering device is installed at a position, corresponding to the upper side of each photovoltaic module, on the support; all install a plurality of vibrations sensors on photovoltaic module's the frame and the support, vibrations sensor and air bag trigger device all with control treater electric connection.

On the basis of the above scheme and as a preferable scheme of the scheme: the safety air bag triggering device comprises a gas generator and a safety air bag, and the safety air bag is connected with the gas generator; be equipped with ignition coil and aerify the agent in the gas generator, ignition coil and control processor electric connection.

On the basis of the above scheme and as a preferable scheme of the scheme: the popping direction of the safety airbag faces the photovoltaic module, and the safety airbag covers the surface of the photovoltaic module after popping.

On the basis of the above scheme and as a preferable scheme of the scheme: the number of the safety air bags is 15-20.

On the basis of the above scheme and as a preferable scheme of the scheme: each safety air bag is electrically connected through an electric lead, and the terminal of the electric lead is electrically connected with the control processor.

The utility model has the advantages as follows: the utility model discloses a mode of installing air bag at the upper end of photovoltaic module frame, when the accident happens, because the vibrations of photovoltaic module, make air bag pop out, cover photovoltaic module, play buffering and protection personnel's effect; when severe weather occurs, the safety airbag is actively ejected to cover the surface of the photovoltaic module by manually triggering the control processor, and the buffer protection effect is also achieved.

Drawings

FIG. 1 is a schematic view of the overall structure of the airbag after being ejected and deployed;

fig. 2 is a side view of the present invention;

fig. 3 is a control schematic diagram of the protection device of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more clear, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments, however, the specific embodiments and embodiments described below are only for illustrative purposes and are not intended to limit the present invention.

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 present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1 to 3 of the drawings, the slope photovoltaic module protection device in the embodiment includes a photovoltaic module 10 and a protection device, the photovoltaic module 10 is installed on a slope 11 through an installation frame 12, and the protection device is installed at a position on one side above the photovoltaic module 10; the protection device comprises a support 20, a control processor 21 is installed at one end of the support 20, and an airbag triggering device is installed at a position, corresponding to the upper portion of each photovoltaic module 10, on the support 20; the frame of the photovoltaic module 10 and the support 20 are both provided with a plurality of vibration sensors 23, and the vibration sensors 23 and the airbag triggering device are both electrically connected with the control processor 21.

In the embodiment, the safety airbag 22 is arranged on the upper end bracket 20 of the frame of the photovoltaic module 10, so that the safety airbag 22 pops up to cover the photovoltaic module 10 due to the vibration of the photovoltaic module 10 when an accident happens, and the functions of buffering and protecting personnel are achieved; when severe weather occurs, the control processor 21 is triggered manually to enable the safety air bag 22 to be actively ejected to cover the surface of the photovoltaic module 10, and the buffering protection effect can also be achieved.

Referring to figure 3 of the drawings, in particular, the airbag triggering means comprises a gas generator and an airbag 22, the airbag 22 being connected to the gas generator; an ignition coil and an inflating agent are arranged in the gas generator, and the ignition coil is electrically connected with the control processor 21.

When the photovoltaic module 10 is vibrated by external impact, the impact vibration signal is sensed by the vibration sensor 23 on the frame of the photovoltaic module 10, collected and transmitted to the control processor 21 for processing, and then the control processor 21 can control the operation of the gas generator after analyzing and processing the information, an ignition coil in the gas generator is ignited, the safety airbag 22 can be inflated under the action of the inflating agent, and the safety airbag 22 can be popped out towards the photovoltaic module 10 and cover the surface of the photovoltaic module 10 after being popped out.

Preferably, the number of the airbags 22 is 15-20; the airbags 22 are electrically connected with each other through an electric lead, and the terminal of the electric lead is electrically connected with the control processor 21.

The control processor 21 is a single chip microcomputer and other control devices, when the vibration sensors 23 on the guardrails and the photovoltaic modules 10 receive vibration signals, the vibration sensors 23 send alarm signals to the control processor 21, and the control processor 21 detonates and pops 15 to 20 air bags around the alarming vibration sensors 23, so that the air bags 22 are triggered in a linkage manner.

The airbag 22 in the present apparatus is similar in structural principle to the airbag 22 of the automobile.

In a possible implementation, the protection device of this embodiment may also be manually activated, and a manual switch may be provided on the control processor 21, and then an execution instruction is given to the control processor 21, so as to detonate the airbag 22. When severe weather occurs, the control processor 21 is triggered manually to enable the safety air bag 22 to be actively ejected to cover the surface of the photovoltaic module 10, and the buffering protection effect is also achieved.

The above embodiment is only the preferred embodiment of the present invention, and the protection scope of the present invention is not limited in this way, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a side slope photovoltaic module protection device, includes photovoltaic module and protection device, photovoltaic module passes through the mounting bracket to be installed on the side slope, its characterized in that: the protection device is arranged at one side position above the photovoltaic module; the protection device comprises a support, a control processor is installed at one end of the support, and an airbag triggering device is installed at a position, corresponding to the upper side of each photovoltaic module, on the support; all install a plurality of vibrations sensors on photovoltaic module's the frame and the support, vibrations sensor and air bag trigger device all with control treater electric connection.

2. A slope photovoltaic module protection device according to claim 1, characterized in that: the safety air bag triggering device comprises a gas generator and a safety air bag, and the safety air bag is connected with the gas generator; be equipped with ignition coil and aerify the agent in the gas generator, ignition coil and control processor electric connection.

3. The slope photovoltaic module protection device of claim 2, wherein: the popping direction of the safety airbag faces the photovoltaic module, and the safety airbag covers the surface of the photovoltaic module after popping.

4. A slope photovoltaic module protection device according to claim 3, characterized in that: the number of the safety air bags is 15-20.

5. The slope photovoltaic module protection device of claim 1, wherein: each safety air bag is electrically connected through an electric lead, and the terminal of the electric lead is electrically connected with the control processor.