Fireproof early warning device for forestry

Abstract

The utility model provides a forestry fireproof early warning device. The forestry fireproof early warning device comprises a supporting seat; the bottom end of the supporting rod is fixed to the top of the supporting seat, a sealing frame is fixedly connected to the right side of the supporting rod, a power supply base is fixedly connected to the bottom of the sealing frame, a camera is arranged on the power supply base, and a first contact is arranged on the power supply base; the top of the first contact penetrates through the sealing frame and extends into the sealing frame; and the left side of the sliding plate is slidably connected to the left side of the inner wall of the sealing frame, the top of the sliding plate is fixedly connected with an attraction block, and the bottom of the sliding plate is fixedly connected with a connecting rod. The forestry fireproof early warning device provided by the utility model can carry out monitoring comprehensively in real time, avoids the fire risk caused by the fact that the camera does not work, improves the safety, can realize automatic switching, and is more convenient to use.

Description

Technical Field

[0001] The utility model relates to the field of forestry fire prevention, in particular to a forestry fire prevention early warning device. Background Art

[0002] Forest fire is the most dangerous enemy of the forest and the most terrible disaster in forestry. Forest fire not only burns large tracts of forest and harms animals in the forest, but also reduces the reproductive capacity of the forest, causes soil infertility and destroys forest water conservation, and even causes the ecological environment to lose balance. Therefore, it is necessary to use forestry fire prevention and early warning devices to warn of forest fires.

[0003] Some of the existing forestry fire warning devices are usually fixed at a high position, and then use professional cameras to shoot, and then transmit the image data to the observation room, so as to monitor the forest situation in real time.

[0004] However, the cameras in current forestry fire warning devices are usually powered by electric wires. When the lines are damaged or there is a power outage, the cameras will lose power and will be unable to continue monitoring. If a fire occurs during this period, there will be no timely feedback, posing a safety hazard.

[0005] Therefore, it is necessary to provide a forestry fire early warning device to solve the above-mentioned technical problems. Utility Model Content

[0006] The utility model provides a forestry fire prevention early warning device, which solves the problems in the background technology.

[0007] In order to solve the above technical problems, the forestry fire warning device provided by the utility model comprises: a support seat;

[0008] A support rod, wherein the bottom end of the support rod is fixed to the top of the support seat, a sealing frame is fixedly connected to the right side of the support rod, a power supply base is fixedly connected to the bottom of the sealing frame, a camera is arranged on the power supply base, a first contact is arranged on the power supply base, and the top of the first contact passes through the sealing frame and extends to the inside of the sealing frame;

[0009] A sliding plate, the left side of the sliding plate is slidably connected to the left side of the inner wall of the sealing frame, the top of the sliding plate is fixedly connected with an attraction block, the bottom of the sliding plate is fixedly connected with a connecting rod, the bottom end of the connecting rod is fixedly connected with a second contact, the top of the inner wall of the sealing frame is fixedly connected with an electromagnet, the left side of the inner wall of the sealing frame is fixedly connected with a fixed block, a tension spring is arranged between the top of the fixed block and the bottom of the sliding plate, and the right side of the inner wall of the sealing frame is fixedly connected with a battery.

[0010] Preferably, the attraction block is located at the bottom of the electromagnet, the electromagnet is aligned with the attraction block, the first contact is located at the bottom of the second contact, and the first contact is aligned with the second contact.

[0011] Preferably, a solar panel is fixedly connected to the top end of the support rod, and the solar panel is inclined.

[0012] Preferably, an electric control box is fixedly connected to the top of the support seat.

[0013] Preferably, a mounting shell is fixedly connected to the camera, a heat conducting plate is fixedly connected to the interior of the mounting shell, a plurality of heat conducting strips are fixedly connected to the top of the heat conducting plate, two heat conducting wires are arranged on the top of the heat conducting plate, and the tops of the two heat conducting wires both penetrate the mounting shell and extend to the top of the mounting shell.

[0014] Preferably, two wrapping sleeves are fixedly connected to the top of the heat conducting plate, and the two wrapping sleeves are respectively sleeved on the outer surfaces of the two heat conducting wires.

[0015] Compared with the related art, the forestry fire early warning device provided by the utility model has the following beneficial effects:

[0016] The utility model provides a forestry fire prevention warning device. When the power supply line is cut off, the electromagnet is powered off and no longer generates suction on the attraction block. The sliding plate is affected by gravity and the rebound tension of the extension spring, so that the connecting rod moves downward, thereby driving the second contact to move downward and docking with the first contact. At this time, the battery supplies power to the power supply base, so that the camera continues to work and can be fully monitored in real time, avoiding the risk of fire due to the camera not working, improving safety, and realizing automatic switching, which is more convenient to use. When the power supply line is restored, the electromagnet is energized to generate suction, so that the attraction block moves upward, thereby causing the sliding plate to move upward, driving the second contact to move upward and separate from the first contact, so that the battery no longer supplies power to the power supply base, avoiding excess power supply of the battery, and at the same time enabling the battery to store energy without power shortage. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A structural schematic diagram of a preferred embodiment of the forestry fire warning device provided by the utility model;

[0018] Figure 2 for Figure 1 A schematic cross-sectional view of the sealing frame shown;

[0019] Figure 3 for Figure 2 An enlarged schematic diagram of part A is shown;

[0020] Figure 4 for Figure 1 The structural diagram of the camera shown in FIG.

[0021] Numbers in the figure: 1. support base, 2. support rod, 3. sealing frame, 4. power supply base, 5. camera, 6. first contact, 7. sliding plate, 8. attraction block, 9. connecting rod, 10. second contact, 11. electromagnet, 12. fixing block, 13. tension spring, 14. battery, 15. solar panel, 16. electric control box, 17. mounting shell, 18. heat conducting plate, 19. heat conducting strip, 20. heat conducting wire, 21. wrapping sleeve. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0023] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 ,in, Figure 1 A structural schematic diagram of a preferred embodiment of the forestry fire warning device provided by the utility model; Figure 2 for Figure 1 A schematic cross-sectional view of the sealing frame shown; Figure 3 for Figure 2 An enlarged schematic diagram of part A is shown; Figure 4 for Figure 1 The structural diagram of the camera is shown. The forestry fire warning device comprises: a support base 1;

[0024] A support rod 2, the bottom end of the support rod 2 is fixed to the top of the support seat 1, a sealing frame 3 is fixedly connected to the right side of the support rod 2, a power supply base 4 is fixedly connected to the bottom of the sealing frame 3, a camera 5 is arranged on the power supply base 4, a first contact 6 is arranged on the power supply base 4, and the top of the first contact 6 passes through the sealing frame 3 and extends to the inside of the sealing frame 3;

[0025] A sliding plate 7, the left side of the sliding plate 7 is slidably connected to the left side of the inner wall of the sealing frame 3, the top of the sliding plate 7 is fixedly connected with an attraction block 8, the bottom of the sliding plate 7 is fixedly connected with a connecting rod 9, the bottom end of the connecting rod 9 is fixedly connected with a second contact 10, the top of the inner wall of the sealing frame 3 is fixedly connected with an electromagnet 11, the left side of the inner wall of the sealing frame 3 is fixedly connected with a fixed block 12, a tension spring 13 is provided between the top of the fixed block 12 and the bottom of the sliding plate 7, and the right side of the inner wall of the sealing frame 3 is fixedly connected with a battery 14.

[0026] The power supply base 4, the storage battery 14, and the electromagnet 11 are all electrically connected to external power supply wires, and the second contact 10 is electrically connected to the storage battery 14 through a wire.

[0027] The attraction block 8 is located at the bottom of the electromagnet 11 , and the electromagnet 11 is aligned with the attraction block 8 . The first contact 6 is located at the bottom of the second contact 10 , and the first contact 6 is aligned with the second contact 10 .

[0028] A solar panel 15 is fixedly connected to the top of the support rod 2. The solar panel 15 is inclined. The solar panel 15 is electrically connected to the battery 14 through a wire. The solar panel 15 can supply power to the battery 14 to improve the utilization rate of energy. In addition, the inclined shape of the solar panel 15 can protect against rain and snow in rainy and snowy weather.

[0029] An electric control box 16 is fixedly connected to the top of the support base 1, and the arrangement of the electric control box 16 can play a master control role on the electrical components of the entire device.

[0030] The camera 5 is fixedly connected to a mounting shell 17, a heat conducting plate 18 is fixedly connected to the interior of the mounting shell 17, a plurality of heat conducting strips 19 are fixedly connected to the top of the heat conducting plate 18, two heat conducting wires 20 are arranged on the top of the heat conducting plate 18, and the tops of the two heat conducting wires 20 both penetrate the mounting shell 17 and extend to the top of the mounting shell 17.

[0031] The heat conducting strip 19 extends to the interior of the camera 5 and contacts the back of the mainboard inside the camera 5 , and can conduct the temperature generated by the mainboard and the chip. The heat conducting wire 20 contacts the lens of the camera 5 .

[0032] The heat generated by the internal operation of the camera 5 can be discharged through the setting of the heat conductive strip 19, and then transferred to the heat conductive plate 18, and the temperature is transferred to the heat conductive wire 20 through the heat conductive plate 18, so that the heat conductive wire 20 can heat the lens of the camera 5, avoiding the lens from freezing in cold weather, thereby ensuring sufficient field of view.

[0033] Two wrapping sleeves 21 are fixedly connected to the top of the heat conducting plate 18 , and the two wrapping sleeves 21 are respectively sleeved on the outer surfaces of the two heat conducting wires 20 .

[0034] The heat conducting plate 18 , the heat conducting strip 19 , the heat conducting wire 20 and the wrapping sleeve 21 are all made of materials with good heat conducting effect.

[0035] The provision of the wrapping sleeve 21 can increase the contact area with the heat conducting wire 20 , thereby improving the heat conducting effect.

[0036] The working principle of the forestry fire prevention early warning device provided by the utility model is as follows:

[0037] When the power supply line is cut off, the electromagnet 11 is powered off and no longer generates suction on the attraction block 8. The sliding plate 7 is affected by gravity and the rebound tension of the tension spring 13, causing the connecting rod 9 to move downward, thereby driving the second contact 10 to move downward and docking with the first contact 6. At this time, the battery 14 supplies power to the power supply base 4, so that the camera 5 continues to work. When the power supply line is restored, the electromagnet 11 is energized to generate suction, causing the attraction block 8 to move upward, thereby causing the sliding plate 7 to move upward, driving the second contact 10 to move upward and separate from the first contact 6, so that the battery 14 no longer supplies power to the power supply base 4.

[0038] Compared with the related art, the forestry fire early warning device provided by the utility model has the following beneficial effects:

[0039] When the power supply line is cut off, the electromagnet 11 is powered off and no longer generates suction on the attraction block 8. The sliding plate 7 is affected by gravity and the rebound tension of the tension spring 13, causing the connecting rod 9 to move downward, thereby driving the second contact 10 to move downward and docking with the first contact 6. At this time, the battery 14 supplies power to the power supply base 4, so that the camera 5 continues to work and can be fully monitored in real time, avoiding the risk of fire due to the failure of the camera 5 to work, improving safety, and realizing automatic switching, which is more convenient to use. When the power supply line is restored, the electromagnet 11 is energized to generate suction, causing the attraction block 8 to move upward, thereby causing the sliding plate 7 to move upward, driving the second contact 10 to move upward and separate from the first contact 6, so that the battery 14 no longer supplies power to the power supply base 4, avoiding excess power supply of the battery 14, and at the same time allowing the battery 14 to store energy without power loss.

[0040] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A forestry fire warning device, characterized in that: include: Support seat; A support rod, wherein the bottom end of the support rod is fixed to the top of the support seat, a sealing frame is fixedly connected to the right side of the support rod, a power supply base is fixedly connected to the bottom of the sealing frame, a camera is arranged on the power supply base, a first contact is arranged on the power supply base, and the top of the first contact passes through the sealing frame and extends to the inside of the sealing frame; A sliding plate, the left side of the sliding plate is slidably connected to the left side of the inner wall of the sealing frame, the top of the sliding plate is fixedly connected with an attraction block, the bottom of the sliding plate is fixedly connected with a connecting rod, the bottom end of the connecting rod is fixedly connected with a second contact, the top of the inner wall of the sealing frame is fixedly connected with an electromagnet, the left side of the inner wall of the sealing frame is fixedly connected with a fixed block, a tension spring is arranged between the top of the fixed block and the bottom of the sliding plate, and the right side of the inner wall of the sealing frame is fixedly connected with a battery.

2. The forestry fire warning device according to claim 1, characterized in that: The attraction block is located at the bottom of the electromagnet, the electromagnet is aligned with the attraction block, the first contact is located at the bottom of the second contact, and the first contact is aligned with the second contact.

3. The forestry fire warning device according to claim 1, characterized in that: The top end of the support rod is fixedly connected with a solar panel, and the solar panel is in an inclined shape.

4. The forestry fire warning device according to claim 1, characterized in that: The top of the support seat is fixedly connected with an electric control box.

5. The forestry fire warning device according to claim 1, characterized in that: A mounting shell is fixedly connected to the camera, a heat conducting plate is fixedly connected inside the mounting shell, a plurality of heat conducting strips are fixedly connected to the top of the heat conducting plate, two heat conducting wires are arranged on the top of the heat conducting plate, and the tops of the two heat conducting wires both penetrate the mounting shell and extend to the top of the mounting shell.

6. The forestry fire warning device according to claim 5, characterized in that: Two wrapping sleeves are fixedly connected to the top of the heat conducting plate, and the two wrapping sleeves are respectively sleeved on the outer surfaces of the two heat conducting wires.

Images