Solar power supply gas detection device

Abstract

The utility model provides a solar power supply gas detection device which comprises a box body, a protective cover arranged above the box body, a conical table arranged on the inner side of the protective cover and used for placing a gas detection sensor, a wind speed sensor mounted at the top end of the protective cover, and a photosensitive sensor mounted on one side of the protective cover, a storage battery and a controller are placed in the box body, a telescopic rod is installed in the middle of the box body, a telescopic solar panel is arranged on each of the two sides of the box body, an open groove used for being connected with a pull rod is formed in one end of the inner side of each solar panel, and the other end of each pull rod is movably connected with a telescopic column in the telescopic rod. By arranging the sensor and the cleaning barrier strip, the solar panel can be controlled to stretch out and draw back under the condition that the working condition is not met, the solar panel can be prevented from being damaged by severe weather, sundries and dust on the surface of the solar panel can be cleared away in the contraction process of the solar panel, and the service life of the solar panel is prolonged. And the service life of the solar panel is prolonged.

Description

Technical Field

[0001] The utility model belongs to the technical field of gas detection, and in particular relates to a solar-powered gas detection device. Background Art

[0002] With the rapid development of my country's economy, the problem of air pollution is becoming more and more serious. Being in a polluted environment for a long time will cause serious harm to health. The announcement number is CN211014215U, a harmful gas detection device based on solar power supply. Using solar energy for power supply can not only achieve accurate detection of gas, but also save energy, but there are the following shortcomings: the solar panel is exposed for a long time, dust accumulation will affect its power generation efficiency, and in the case of bad weather such as strong winds, the solar panel is prone to damage. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a solar-powered gas detection device, and the technical solution adopted is as follows:

[0004] A solar-powered gas detection device comprises a box body, a protective cover is arranged above the box body, a conical platform for placing a gas detection sensor is arranged inside the protective cover, a wind speed sensor is installed on the top of the protective cover, and a photosensitive sensor is installed on one side of the protective cover;

[0005] A battery and a controller are placed inside the box, a telescopic rod is installed in the middle of the box, and a retractable solar panel is provided on both sides of the box. A slot for connecting the pull rod is opened at one end of the inner side of the solar panel, and the other end of the pull rod is movably connected to the telescopic column in the telescopic rod.

[0006] Furthermore, a plurality of tiny air holes are provided at the lower end of the shield to allow gas to enter while blocking the entry of particles and debris.

[0007] Furthermore, the height of the gas detection sensor is higher than the height of the air vents in the protective cover, which can prevent rainwater from seeping into and wetting the gas detection sensor on rainy days.

[0008] Furthermore, a movable groove for placing the solar panel is provided in the box body, and the movable groove is in a "C"-shaped structure and is clamped on both sides of the solar panel.

[0009] Furthermore, a cleaning baffle is provided on the surface of the box body and above the solar panel, heat dissipation holes are provided at both ends of the lower side of the box body, and a filter is provided on the outer side of the heat dissipation hole.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] The utility model can ensure that the solar panel maintains horizontal movement in the opposite direction by arranging the moving groove. When the telescopic rod is extended or retracted, the solar panel can be driven to be deployed or retracted through the pull rod. The operation of the telescopic rod is controlled by a controller. The controller receives the electrical signals of the wind speed sensor and the photosensor, determines whether the working conditions of the solar panel are met, and independently controls the extension and retraction of the solar panel, which can prevent the solar panel from being damaged by bad weather.

[0012] The utility model provides a cleaning baffle, which can remove debris and dust on the surface of the solar panel during the contraction of the solar panel, thereby extending the service life of the solar panel, keeping the solar surface clean, and stabilizing the power generation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the installation structure of the solar panels on both sides of the utility model;

[0015] Figure 3 It is a schematic diagram of the internal structure of the box of the utility model.

[0016] In the figure:

[0017] 1-box, 11-battery, 12-controller, 13-heat dissipation hole, 2-solar panel, 3-cleaning baffle, 4-pull rod, 5-telescopic rod, 6-shield, 7-conical platform, 8-gas detection sensor, 9-wind speed sensor, 10-photosensitive sensor, 14-movable slot. DETAILED DESCRIPTION

[0018] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be described clearly and completely below. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0019] As attached Figure 1-3 shown.

[0020] A solar-powered gas detection device comprises a box body 1, a conical platform 7 for placing a gas detection sensor 8 on the top of the box body 1, a protective cover 6 is arranged above the gas detection sensor 8, a wind speed sensor 9 is installed on the top of the protective cover 6, a light sensor 10 is also installed on one side of the protective cover 6, a telescopic rod 5 is installed in the middle of the box body 1, two pull rods 4 are movably connected to the top of the telescopic rod 5, the other ends of the pull rods 4 are movably connected to the solar panels 2 on both sides of the box body 1, a slot for connecting the pull rod 4 is arranged on the inner side of the solar panel 2, and the pull rod 4 can be controlled by lifting and lowering the telescopic rod 5 to drive the solar panel 2 to extend or retract.

[0021] A "C"-shaped moving groove 14 is provided in the box body 1 and on both sides of the solar panel 2 to clamp the solar panel 2 and keep it moving horizontally; cleaning baffles are provided on both sides of the box body 1 and above the solar panel 2. During the contraction of the solar panel 2, debris and dust on the surface of the solar panel 2 can be cleaned, thereby extending the service life of the solar panel 2, keeping the solar surface clean, and stabilizing its power generation efficiency.

[0022] The working principle is as follows: the photosensitive sensor 10 and the wind speed sensor 9 can be used to detect whether the wind speed and sunlight outside are sufficient. When the wind speed outside is low and the sunlight is sufficient, the controller 12 controls the telescopic rod 5 to extend and pushes out the solar panels 2 on both sides through the pull rod 4. The solar panels 2 receive light and are converted by the controller and stored in the battery 11. When there is no light outside or the light intensity is low, the telescopic rod 5 can be controlled to shrink, and the solar panel 2 can be pulled back into the box 1 through the pull rod 4. In the process of the solar panel 2 retracting into the box 1, under the action of the cleaning baffle 3, the debris or dust on the surface of the solar panel 2 will be scraped off.

[0023] When the external sunlight is sufficient but the wind speed is too high, the telescopic rod 5 remains in the retracted state to prevent the solar panel 2 from being damaged by the excessive wind speed.

[0024] The gas detection sensor 8 located above the box 1 and inside the protective cover 6 can detect various data conditions in the gas and transmit them to the data center through the controller 12.

[0025] The controller 12 is composed of a solar panel controller, an electric push rod controller and a communicator. The input end of the electric push rod controller is connected to a wind speed sensor 9 and a photosensor 10. The input end of the communicator is connected to a gas detection sensor 8, and the data detected by the gas detection sensor 8 is transmitted to the data center.

[0026] Heat dissipation holes 13 are respectively provided at the two ends of the lower side of the box body 1, and a filter screen is provided on the outer side of the heat dissipation hole 13. The heat dissipation hole 13 is opened obliquely, and one end of the outer side of the heat dissipation hole 13 is lower than one end of the inner side of the heat dissipation hole 13 to prevent rainwater from entering.

[0027] Utilizing the technical solution described in the utility model, or those skilled in the art designing similar technical solutions inspired by the technical solution of the utility model to achieve the above-mentioned technical effects, all fall within the protection scope of the utility model.

Claims

1. A solar-powered gas detection device, comprising a housing (1), characterized in that: A protective cover (6) is provided above the box body (1), a conical platform (7) for placing a gas detection sensor (8) is provided on the inner side of the protective cover (6), a wind speed sensor (9) is installed on the top of the protective cover (6), and a photosensitive sensor (10) is installed on one side of the protective cover (6); A storage battery (11) and a controller (12) are placed inside the box (1), a telescopic rod (5) is installed in the middle of the box (1), and a telescopic solar panel (2) is provided on both sides of the box (1). A slot for connecting a pull rod (4) is provided at one end of the inner side of the solar panel (2), and the other end of the pull rod (4) is movably connected to a telescopic column in the telescopic rod (5).

2. A solar-powered gas detection device as claimed in claim 1, characterized in that: A plurality of tiny air holes are provided at the lower end of the protective cover (6).

3. A solar-powered gas detection device as claimed in claim 2, characterized in that: The height of the gas detection sensor (8) is higher than the height of the air vents provided in the protective cover (6).

4. A solar-powered gas detection device as claimed in claim 1, characterized in that: The box body (1) is provided with a movable groove (14) for placing the solar panel (2); the movable groove (14) is in a "C"-shaped structure and is clamped on both sides of the solar panel (2).

5. A solar-powered gas detection device as claimed in claim 1, characterized in that: A cleaning baffle (3) is provided on the surface of the box body (1) and located above the solar panel (2), heat dissipation holes (13) are provided at both ends of the lower side of the box body (1), and a filter is provided outside the heat dissipation holes (13).

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