Solar audible and visual alarm

Abstract

The utility model belongs to the field of monitoring equipment, and particularly relates to a solar audible and visual alarm which comprises a vertical rod, a mounting frame, a solar panel, a warning lamp and a control box, the solar panel is mounted at the top of the vertical rod, the mounting frame is mounted at the upper end of the vertical rod and located on the lower side of the solar panel, and the mounting frame is composed of a horizontal plate and a vertical plate. The warning lamp is installed at the upper end of the horizontal plate, the control box is installed in front of the vertical plate and located below the horizontal plate, and an alarm control module, a voice broadcast device and a human body proximity sensor are installed in the control box. The solar panel supplies power to the alarm control module, connection with an external circuit is not needed, wiring trouble is avoided, in addition, a horizontal plate is arranged above the control box in a shielding mode, and the horizontal plate and the control box are matched to provide rainproof and dustproof functions for electric parts in the control box.

Description

Technical Field

[0001] The utility model belongs to the field of monitoring devices, and particularly relates to a solar acousto-optic alarm device. Background Art

[0002] The alarm device is applicable to outdoor safety protection work in dangerous areas such as high-voltage lines, construction sites, and railway crossings. By using microwave induction technology, it realizes full-automatic alarm. Among them, the solar acousto-optic alarm device is powered by solar energy, eliminating the need for wiring work and having the advantage of being easy to install.

[0003] However, in order to make the induction sensor and the sound and light alarm system work, the existing acousto-optic alarm device cannot use a sealed housing to install and protect electrical components, resulting in defects in waterproof and dustproof functions.

[0004] The utility model designs a solar acousto-optic alarm device to solve the above problems. Content of the Utility Model

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A solar acousto-optic alarm device, which includes a vertical pole, a mounting bracket, a solar panel, a warning light, and a control box. The solar panel is installed on the top of the vertical pole. The mounting bracket is installed at the upper end of the vertical pole and is located below the solar panel. The mounting bracket is composed of a horizontal plate and a vertical plate. The warning light is installed on the upper end of the horizontal plate. The control box is installed in front of the vertical plate and is located below the horizontal plate. An alarm control module, a voice broadcaster, and a human body proximity sensor are installed in the control box.

[0007] As a preferred solution, a first protective plate and a second protective plate are respectively installed at the front end of the control box. The first protective plate is located directly in front of the voice broadcaster, and a plurality of sound outlet holes are provided on the first protective plate. The second protective plate is located in front of the human body proximity sensor, and a diaphragm for microwave to pass through is provided in the middle of the second protective plate. The front end surface of the second protective plate is inclined obliquely downward.

[0008] As a preferred solution, a protection switch is installed in the control box.

[0009] As a preferred solution, a connecting plate is provided on the horizontal plate, and the connecting plate is fixedly connected to the vertical pole through a hoop structure.

[0010] As a preferred solution, it further includes a connecting bracket assembly, and the connecting bracket assembly can connect the mounting bracket to the hoop bracket of the iron tower.

[0011] As a preferred solution, the connecting bracket assembly includes an angle steel connecting frame. The angle steel connecting frame is horizontally arranged between the mounting frame and the hoop bracket. The left end of the angle steel connecting frame and the right end of the mounting frame are adjacent and are respectively provided with vertical plates. The two vertical plates are fixedly connected by a first bolt group. The right end of the angle steel connecting frame overlaps on the outside of the hoop bracket and is fixedly connected by a second bolt group.

[0012] As a preferred solution, a reinforcing bracket is installed below the angle steel connecting frame. The left end of the reinforcing bracket is fixed to the angle steel connecting frame by a first bolt, and the right end of the reinforcing bracket is fixed to the angle steel connecting frame and the hoop bracket by a second bolt.

[0013] As a preferred solution, a hat-shaped reinforcing rib extending downward is provided in the middle of the reinforcing bracket. An angle steel support frame is arranged inside the hat-shaped reinforcing rib, and the upper end surface of the angle steel support frame abuts against the lower end surface of the angle steel connecting frame.

[0014] Compared with the existing technology, the advantages of the present utility model are as follows:

[0015] 1. The human body proximity sensor of the present utility model detects human behaviors through microwave induction function, has the function of triggering voice alarms, can give early warnings, raise vigilance, avoid accidents, cooperate with warning lights to achieve the effect of increasing visualization, and is powered by a solar panel for the alarm control module without the need to connect external lines, eliminating the trouble of wiring. In addition, a horizontal plate shields the upper part of the control box, and the two cooperate to provide rain and dust protection functions for the electrical components inside the control box.

[0016] 2. When the present utility model is installed in dangerous areas such as high-voltage lines, construction sites, and railway crossings, the towers in the environment are utilized to improve the anti-tipping function of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic diagram of the present utility model.

[0018] Figure 2 is a schematic diagram of the mounting frame and the hoop bracket of the present utility model.

[0019] Figure 3 is a rear schematic diagram of the mounting frame and the hoop bracket of the present utility model.

[0020] Figure 4 is a schematic diagram of the connecting bracket assembly of the present utility model.

[0021] Figure 5 is a schematic diagram of the inside of the control box of the present utility model.

[0022] Names of the reference numerals in the figure: 1, vertical pole; 2, mounting frame; 3, solar panel; 4, warning light; 5, control box; 6, horizontal plate; 7, vertical plate; 8, alarm control module; 9, voice broadcaster; 10, human proximity sensor; 11, first protection plate; 12, second protection plate; 13, sound outlet hole; 14, diaphragm; 15, protection switch; 16, connecting plate; 17, hoop structure; 18, hoop bracket; 20, connecting bracket assembly; 21, angle steel connecting frame; 22, vertical plate; 23, first bolt group; 24, second bolt group; 25, strengthening bracket; 26, first bolt; 27, second bolt; 28, hat-shaped strengthening rib; 29, angle steel support frame. Detailed implementation manners

[0023] The following combines the drawings and embodiments to further describe in detail the specific implementation manners of the present utility model. The following embodiments or drawings are used to illustrate the present utility model, but not to limit the scope of the present utility model.

[0024] A solar acoustic and optical alarm, as Figures 1 to 5 shown, includes a vertical pole 1, a mounting frame 2, a solar panel 3, a warning light 4, and a control box 5. The solar panel 3 is installed on the top of the vertical pole 1. The mounting frame 2 is installed at the upper end of the vertical pole 1 and is located below the solar panel 3. The mounting frame 2 is composed of a horizontal plate 6 and a vertical plate 7. The warning light 4 is installed at the upper end of the horizontal plate 6. The control box 5 is installed in front of the vertical plate 7 and is located below the horizontal plate 6. An alarm control module 8, a voice broadcaster 9, and a human proximity sensor 10 are installed in the control box 5. The solar panel 3, the warning light 4, the voice broadcaster 9, and the human proximity sensor 10 are all electrically connected to the alarm control module 8.

[0025] The human proximity sensor 10 detects human behaviors through microwave induction function, has the function of triggering voice alarms, achieves early warning and raises vigilance to avoid accidents, and cooperates with the warning light 4 to achieve the effect of increasing visualization. In addition, the solar panel 3 supplies power to the alarm control module 8, without the need to connect external lines, eliminating the trouble of wiring. In addition, the control box 5 is shielded by the horizontal plate 6 above, and the two cooperate to provide rain and dust protection functions for the electrical components inside the control box 5.

[0026] As Figure 2 shown, a first protection plate 11 and a second protection plate 12 are respectively installed at the front end of the control box 5. The first protection plate 11 is located directly in front of the voice broadcaster 9 and a plurality of sound outlet holes 13 are provided on the first protection plate 11. The second protection plate 12 is located in front of the human proximity sensor 10 and a diaphragm 14 for microwaves to pass through is provided in the middle of the second protection plate 12. The front end surface of the second protection plate 12 is inclined obliquely downward. A protection switch 15 is installed in the control box 5.

[0027] The first protective plate 11 and the second protective plate 12 enable the voice announcer 9 and the human proximity sensor 10 to work properly without being affected by the closed housing of the control box 5 while maintaining the rain and dust protection functions of the control box 5.

[0028] As Figure 3 shown, a connecting plate 16 is provided on the horizontal plate 6. The connecting plate 16 is fixedly connected to the vertical pole 1 through a hoop structure 17. The hoop fixing method has the advantages of convenient installation and stability.

[0029] As Figure 2 and Figure 4 shown, it further includes a connecting bracket assembly 20. The connecting bracket assembly 20 can connect the mounting bracket 2 to the hoop bracket 18 of the iron tower.

[0030] When the equipment is installed in dangerous areas such as high-voltage lines, construction sites, and railway crossings, the iron tower in the environment is utilized to improve the anti-tipping function of the equipment.

[0031] The connecting bracket assembly 20 includes an angle steel connecting frame 21. The angle steel connecting frame 21 is arranged horizontally between the mounting bracket 2 and the hoop bracket 18. The left end of the angle steel connecting frame 21 and the right end of the mounting bracket 2 are adjacent and are respectively provided with vertical plates 22. The two vertical plates 22 are connected and fixed through a first bolt group 23. The right end of the angle steel connecting frame 21 is stacked outside the hoop bracket 18 and is connected and fixed through a second bolt group 24.

[0032] The setting end faces of the first bolt group 23 and the second bolt group 24 are perpendicular to each other, so as to optimize the force direction of the angle steel connecting frame 21 and reduce the phenomenon that the first bolt group 23 and the second bolt group 24 become loose due to the shaking of the angle steel connecting frame 21 caused by external forces.

[0033] A strengthening bracket 25 is installed below the angle steel connecting frame 21. The left end of the strengthening bracket 25 is fixed to the angle steel connecting frame 21 through a first bolt 26, and the right end of the strengthening bracket 25 is fixed to the angle steel connecting frame 21 and the hoop bracket 18 through a second bolt 27, so as to strengthen the connection strength between the angle steel connecting frame 21 and the hoop bracket 18 by the strengthening bracket 25.

[0034] A hat-shaped strengthening rib 28 extending downward is provided in the middle of the strengthening bracket 25. An angle steel support frame 29 is arranged inside the hat-shaped strengthening rib 28. The upper end face of the angle steel support frame 29 abuts against the lower end face of the angle steel connecting frame 21 to strengthen the anti-bending ability of the strengthening bracket 25 in the vertical direction.

[0035] The above is only a preferred embodiment of the present invention, and does not impose any form of limitation on the present invention. Any simple modification or equivalent change made to the above embodiments based on the technical essence of the present invention shall fall within the protection scope of the present invention.

Claims

1. A solar acousto-optic alarm, characterized in that: It includes a vertical pole (1), a mounting frame (2), a solar panel (3), a warning light (4), and a control box (5). The solar panel (3) is installed on the top of the vertical pole (1). The mounting frame (2) is installed at the upper end of the vertical pole (1) and is located below the solar panel (3). The mounting frame (2) is composed of a horizontal plate (6) and a vertical plate (7). The warning light (4) is installed at the upper end of the horizontal plate (6). The control box (5) is installed in front of the vertical plate (7) and is located below the horizontal plate (6). An alarm control module (8), a voice broadcaster (9), and a human proximity sensor (10) are installed in the control box (5). A connecting plate (16) is provided on the horizontal plate (6). The connecting plate (16) is fixedly connected to the vertical pole (1) through a hoop structure (17). It further includes a connecting bracket assembly (20). The connecting bracket assembly (20) can connect the mounting frame (2) to the hoop bracket (18) of the iron tower. The connecting bracket assembly (20) includes an angle steel connecting frame (21). The angle steel connecting frame (21) is arranged horizontally between the mounting frame (2) and the hoop bracket (18). Vertical plates (22) are respectively provided adjacent to the left end of the angle steel connecting frame (21) and the right end of the mounting frame (2). The two vertical plates (22) are connected and fixed through a first bolt group (23). The right end of the angle steel connecting frame (21) is stacked outside the hoop bracket (18) and is connected and fixed through a second bolt group (24). A strengthening bracket (25) is installed below the angle steel connecting frame (21). The left end of the strengthening bracket (25) is fixed to the angle steel connecting frame (21) through a first bolt (26). The right end of the strengthening bracket (25) is fixed to the angle steel connecting frame (21) and the hoop bracket (18) through a second bolt (27).

2. The solar acousto-optic alarm according to claim 1, wherein: A first protection plate (11) and a second protection plate (12) are respectively installed at the front end of the control box (5). The first protection plate (11) is located directly in front of the voice broadcaster (9) and a plurality of sound outlet holes (13) are provided on the first protection plate (11). The second protection plate (12) is located in front of the human proximity sensor (10) and a diaphragm (14) for microwaves to pass through is provided in the middle of the second protection plate (12). The front end surface of the second protection plate (12) is inclined obliquely downward.

3. The solar acousto-optic alarm according to claim 2, characterized in that: A protection switch (15) is installed in the control box (5).

4. The solar acousto-optic alarm according to claim 1, wherein: A hat-shaped strengthening rib (28) extending downward is provided in the middle of the strengthening bracket (25). An angle steel support frame (29) is arranged inside the hat-shaped strengthening rib (28). The upper end surface of the angle steel support frame (29) abuts against the lower end surface of the angle steel connecting frame (21).

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