Internet of Things information acquisition device

Abstract

The utility model relates to the technical field of Internet of Things, and discloses an Internet of Things information acquisition device, comprising a main body, the side wall of which is provided with a heat dissipation window used for heat dissipation; the grid assembly comprises a first protection rib and a second protection convex rib, the first protection rib and the second protection convex rib are both of hollow tubular structures, the first protection rib is fixedly connected with the main body, the first protection rib and the second protection convex rib jointly form a closed rectangular frame, and through continuous vaporization and liquidation of liquid, the liquid in the rectangular frame can be separated from the main body; secondly, the overall temperature of the first protection ribs is at a low level, heat dissipation can be conducted on the metal main body, the heat exchange area between the main body and the outside is increased, the heat conduction effect is improved, the internal temperature of the main body can be better controlled, and internal elements can be better protected; and the multiple first protection ribs can also form multiple reinforcing ribs outside the main body, so that the overall rigidity of the main body is improved, and the strength is higher.

Description

Technical Field

[0001] This utility model relates to the field of Internet of Things (IoT) technology, and in particular to an IoT information collection device. Background Technology

[0002] Publication number CN206908629U discloses a prior art device called an Internet of Things (IoT) information collector. Its structure includes an intelligent main control unit, a wiring port, wiring elements, connecting wires, a PTZ controller, an external serial port, an audio input interface, and a communication interface. The connecting wires and wiring elements are interference-fitted. The PTZ controller consists of a system main controller, a power switch, directional buttons, and an output port. The directional buttons are connected to the surface of the PTZ controller via keyways. The PTZ controller is movably connected to the intelligent main control unit via connecting wires. The external serial port is embedded in the surface of the intelligent main control unit. The audio input interface is electrically connected to the surface of the intelligent main control unit. The communication interface is embedded in the surface of the intelligent main control unit, and the audio input interface is electrically connected to the left side of the communication interface.

[0003] In the prior art, in order to control the operating temperature of internal electronic components, a fan is used in conjunction with a heat dissipation channel to achieve heat dissipation. Air enters from one side of the channel, carries away the heat, and then exits from the other side of the channel. The heat dissipation intensity depends on the fan power. Due to the limited space of its own structure, the fan size cannot be too large. Therefore, it is necessary to consider the heat dissipation of the external structure to improve the cooling effect on the components. Utility Model Content

[0004] The present invention mainly addresses the technical problem of insufficient heat dissipation of the internal fan mentioned above, and provides an Internet of Things (IoT) information collection device.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: an Internet of Things (IoT) information collection device, comprising:

[0006] The main body forms a shell structure with a cavity. The main body contains a data acquisition module and a power supply. An interface for wiring is fixedly installed on one side of the main body, and a heat dissipation window is opened on the side wall of the main body for heat dissipation.

[0007] A grille assembly, installed on the outer wall of the main body, is used to guide the gas discharged from the heat dissipation window. The grille assembly includes a first protective rib and a second protective rib. The first protective rib and the second protective rib can be integrally formed or segmented by welding. Both the first protective rib and the second protective rib are hollow tubular structures. The first protective rib is fixedly connected to the main body. The first protective rib and the second protective rib together form a closed rectangular frame. The rectangular frame wraps around the outer wall of the main body and forms a reinforcing rib. The cavities of the first protective rib and the second protective rib are filled with liquid.

[0008] In a preferred embodiment of this utility model, the first protective rib forms a U-shaped square tube structure, the second protective rib forms a rectangular straight tube structure, the two ends of the first protective rib communicate with the cavity of the second protective rib, and the two ends of the second protective rib are sealed.

[0009] In a preferred embodiment of this utility model, the bottom of the second protective rib forms a slope inclined to one side, and the side wall of the first protective rib is provided with a threaded hole for adding liquid, and a sealing bolt is provided in the threaded hole.

[0010] In a preferred embodiment of this utility model, the heat dissipation window forms a rectangular slot, and several identical heat dissipation windows are opened on both opposite sides of the main body. A first protective rib is provided between two adjacent heat dissipation windows on the same side of the main body.

[0011] In a preferred embodiment of the present invention, the grille assembly further includes a dispersing plate and a converging plate. Two dispersing plates are fixedly disposed on one side of the first protective rib, and two converging plates are fixedly disposed on the other side of the first protective rib. The dispersing plate and the converging plate respectively guide the air flowing to the heat dissipation windows on both sides of the main body.

[0012] In a preferred embodiment of this utility model, the dispersion plate forms a rectangular plate structure, the dispersion plate is integrally formed with the first protective rib, the two dispersion plates are respectively located on the front and rear walls of the first protective rib, the two dispersion plates are distributed in a figure-eight pattern, and the dispersion plates extend to one side of the heat dissipation window.

[0013] In a preferred embodiment of this utility model, the gathering plate forms a rectangular plate structure, the gathering plate is integrally formed with the first protective rib, the two gathering plates are respectively located on the front and rear walls of the first protective rib, the two gathering plates are distributed in a figure-eight pattern, and the gathering plates extend to the side wall of the main body.

[0014] This utility model provides an Internet of Things (IoT) information collection device. It has the following beneficial effects:

[0015] 1. In this Internet of Things (IoT) information acquisition device, the heated air heats the left half of the first protective rib. The liquid stored in the first and second protective rib cavities, such as alcohol or other volatile liquids, vaporizes from the left half of the first protective rib and flows into the horizontal portion of the first protective rib. Due to the exhaust from the left side of the main body, the left half of the first protective rib has a relatively higher temperature. As the vapor moves to the right side of the first protective rib, it gradually liquefies into droplets and flows back to the right side of the first protective rib into the second protective rib cavity. Through the continuous vaporization and liquefaction of the liquid, the first protective rib can reduce the intake temperature of the right-side heat dissipation window. Furthermore, the overall temperature of the first protective rib is at a lower level, which can dissipate heat from the metal main body, increase the heat exchange area between the main body and the outside, improve the thermal conductivity, and thus better control the internal temperature of the main body, protecting internal components. Multiple first protective ribs can also form multiple reinforcing ribs on the outside of the main body, increasing the overall rigidity and strength of the main body.

[0016] 2. This Internet of Things (IoT) information acquisition device, by setting up two dispersing plates on both sides of the same first protective rib in an inward-pointing manner, and the dispersing plates on the walls of two adjacent first protective ribs inclined outwards towards the left heat dissipation window, can guide the exhaust hot air, making the contact area between the first protective rib and the hot air larger, thereby improving the heating effect of the hot air on the liquid and promoting the vaporization and heat absorption of the liquid. Meanwhile, the gathering plates on the walls of two adjacent first protective ribs are arranged in an inward-pointing manner, which can guide the gas drawn into the main cavity. That is, when the gas entering the main cavity passes through the heat dissipation window on the right, it is guided by the two gathering plates. The gathering plates can increase the contact area between the intake air and the lower-temperature first protective rib, improve the control of the intake air temperature. At the same time, the dispersing plates and gathering plates can partially block the heat dissipation window, reducing the probability of large debris and impurities entering the main cavity from the heat dissipation window, and improving the protection effect. Attached Figure Description

[0017] Figure 1 This is one of the overall perspective views of this utility model;

[0018] Figure 2 This is a perspective view of the main body of this utility model;

[0019] Figure 3 This is a perspective view of the first protective rib of this utility model;

[0020] Figure 4 A perspective view of the first protective rib of this utility model, including the installation of the gathering plate and the dispersing plate;

[0021] Figure 5 This is a cross-sectional view of the first and second protective ribs of this utility model.

[0022] Legend: 10. Main body; 11. Heat dissipation window; 12. Interface; 20. First protective rib; 21. Dispersion plate; 22. Gathering plate; 30. Second protective rib. Detailed Implementation

[0023] An Internet of Things (IoT) information collection device, such as Figure 1 and Figure 2 As shown, it includes:

[0024] The main body 10 forms a hollow shell structure. Inside the main body 10 are a data acquisition module and a power supply. An interface 12 for wiring is fixedly installed on one side of the main body 10. A heat dissipation window 11 is provided on the side wall of the main body 10 for heat dissipation. The data acquisition module inside the main body 10 includes an intelligent main control terminal, a wiring port, wiring elements, connecting wires, a pan-tilt controller, an external serial port, an audio input interface, and a communication interface. The wiring port is embedded in the surface of the intelligent main control terminal, and the wiring elements are movably connected inside the wiring port. The connecting wires are interference-fitted with the wiring elements. The pan-tilt controller consists of a system main controller, a power switch, directional buttons, and output... The system main controller is electrically connected to the rear of the PTZ controller. The switch button is embedded in the surface of the PTZ controller, the directional button is connected to the surface of the PTZ controller through a keyway, and the output port is embedded in the surface of the PTZ controller. The PTZ controller is movably connected to the intelligent main control terminal through a connecting cable. The external serial port is embedded in the surface of the intelligent main control terminal, the audio input interface is electrically connected to the surface of the intelligent main control terminal, and the communication interface is embedded in the surface of the intelligent main control terminal. The audio input interface is electrically connected to the communication interface. The above information collection is a well-known prior art and will not be described in detail here. The internal structure of the main body 10 is not shown in the diagram.

[0025] like Figure 1 , Figure 3 , Figure 4 and Figure 5As shown, a grille assembly, disposed on the outer wall of the main body 10, guides the gas discharged from the heat dissipation window 11. The grille assembly includes a first protective rib 20 and a second protective rib 30, both of which are hollow tubular structures. The first protective rib 20 is fixedly connected to the main body 10. The first protective rib 20 and the second protective rib 30 can be integrally formed or segmented by welding. The first protective rib 20 and the second protective rib 30 together form a closed rectangular frame, which wraps around the outer wall of the main body 10 and forms a reinforcing rib. Liquid is injected into the cavity of the first protective rib 20 and the second protective rib 30. A U-shaped square tube structure is formed, and the second protective rib 30 forms a rectangular straight tube structure. The two ends of the first protective rib 20 communicate with the cavity of the second protective rib 30. The second protective rib 30 and the first protective rib 20 are fixedly connected. The two ends of the second protective rib 30 are sealed, and the bottom of the second protective rib 30 forms a slope inclined to one side. The side wall of the first protective rib 20 has a threaded hole for adding liquid, and a sealing bolt is provided in the threaded hole. The heat dissipation window 11 forms a rectangular slot. Several identical heat dissipation windows 11 are opened on both opposite side walls of the main body 10. A first protective rib 20 is set between two adjacent heat dissipation windows 11 on the same side of the main body 10. In this design, the main body 10 is also equipped with a fan for heat dissipation. The fan exhausts air to the heat dissipation window 11 on the left side of the main body 10, while the heat dissipation window 11 on the right side of the main body 10 is used for air intake. When air is exhausted from the heat dissipation window 11 on the left side, the heated air will heat the left half of the first protective rib 20. Consequently, the liquid stored in the cavity of the first protective rib 20 and the second protective rib 30, such as alcohol or other volatile liquid, will vaporize from the left half of the first protective rib 20 and flow into the horizontal part of the first protective rib 20. Due to the exhaust from the left side of the main body 10, the left half of the first protective rib 20 has a relatively higher temperature. As the vapor flows into the cavity of the second protective rib 30, the liquid vaporizes and flows into the horizontal part of the first protective rib 20. On the right side of the first protective rib 20, the steam gradually liquefies into droplets and flows back to the cavity of the second protective rib 30. Through the continuous vaporization and liquefaction of the liquid, the first protective rib 20 can reduce the intake temperature of the right heat dissipation window 11. Secondly, the overall temperature of the first protective rib 20 is at a low level, which can dissipate heat from the metal body 10, increase the heat exchange area between the body 10 and the outside, improve the heat conduction effect, and thus better control the internal temperature of the body 10 and protect the internal components. Multiple first protective ribs 20 can also form multiple reinforcing ribs on the outside of the body 10, which can improve the overall rigidity of the body 10 and increase its strength.

[0026] like Figure 4As shown, the grille assembly also includes a dispersing plate 21 and a converging plate 22. Two dispersing plates 21 are fixedly disposed on one side of the first protective rib 20, and two converging plates 22 are fixedly disposed on the other side of the first protective rib 20. The dispersing plates 21 and the converging plates 22 respectively guide the airflow to the heat dissipation windows 11 on both sides of the main body 10. The dispersing plates 21 form a rectangular plate structure and are integrally formed with the first protective rib 20. The two dispersing plates 21 are located on the front and rear walls of the first protective rib 20, respectively, and are arranged in an inward V-shape. The dispersing plates 21 extend to one side of the heat dissipation window 11. The converging plates 22 form a rectangular plate and are integrally formed with the first protective rib 20. The two converging plates 22 are arranged in an outward V-shape and extend to the side wall of the main body 10. As a supplementary explanation of the above scheme, if the two dispersing plates 21 on both sides of the same first protective rib 20 are arranged in an inward V-shape, then... The dispersion plates 21 on the walls of the two adjacent first protective ribs 20 are inclined outward toward the left heat dissipation window 11. The two outwardly distributed dispersion plates 21 can guide the exhaust hot air, making the contact area between the first protective ribs 20 and the hot air larger, thereby improving the heating effect of the hot air on the liquid and promoting the vaporization and heat absorption of the liquid. The gathering plates 22 on the walls of the two adjacent first protective ribs 20 are distributed inward, which can guide the gas drawn into the cavity of the main body 10. That is, when the gas entering the cavity of the main body 10 passes through the heat dissipation window 11 on the right, it is guided by the two gathering plates 22. The gathering plates 22 can increase the contact area between the intake air and the lower temperature first protective ribs 20, and improve the control of the intake air temperature. At the same time, the dispersion plates 21 and the gathering plates 22 can partially block the heat dissipation window 11, reducing the probability of large pieces of debris and impurities entering the cavity of the main body 10 from the heat dissipation window 11, and improving the protection effect.

[0027] The working principle of this utility model is as follows: Liquid is injected through the threaded hole on the side wall of the first protective rib 20, and the threaded hole is sealed with a bolt. A sealing gasket can be placed on the bolt to ensure the sealing effect. The main body 10 is also equipped with a fan for heat dissipation. The fan exhausts air to the heat dissipation window 11 on the left side of the main body 10, and the heat dissipation window 11 on the right side of the main body 10 is used for air intake. When the air is exhausted from the heat dissipation window 11 on the left side, the heat will heat the left half of the first protective rib 20. Then, the liquid stored in the cavity of the first protective rib 20 and the second protective rib 30, such as alcohol or other volatile liquids, will vaporize from the left half of the first protective rib 20 and flow into the horizontal part of the first protective rib 20. Due to the exhaust from the left side of the main body 10, the left half of the first protective rib 20 has a relatively higher temperature. As the vapor moves to the right side of the first protective rib 20, the vapor gradually liquefies to form droplets and flows back to the right side of the first protective rib 20 to the second protective rib 30. Inside the cavity of the first protective rib 20, the continuous vaporization and liquefaction of the liquid allows the first protective rib 20 to reduce the intake temperature of the right heat dissipation window 11, carrying away the heat of the main body 10 and achieving heat dissipation. The two dispersion plates 21 on both sides of the same first protective rib 20 are arranged inwards, while the dispersion plates 21 on the walls of the two adjacent first protective ribs 20 are inclined outwards towards the left heat dissipation window 11. The two outwardly distributed dispersion plates 21 can guide the exhaust hot air, making the contact area between the first protective rib 20 and the hot air larger, thereby improving the heating effect of the hot air on the liquid and promoting the vaporization and heat absorption of the liquid. The gathering plates 22 on the walls of the two adjacent first protective ribs 20 are arranged inwards, which can guide the gas drawn into the cavity of the main body 10. That is, when the gas entering the cavity of the main body 10 passes through the right heat dissipation window 11, it is guided by the two gathering plates 22. The gathering plates 22 can increase the contact area between the intake air and the lower-temperature first protective rib 20, improving the control effect of the intake air temperature.

[0028] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An Internet of Things (IoT) information collection device, characterized in that, include: The main body (10) forms a shell structure with a cavity. The main body (10) is equipped with a data acquisition module and a power supply. An interface (12) for wiring is fixedly installed on one side of the main body (10). A heat dissipation window (11) for heat dissipation is opened on the side wall of the main body (10). A grille assembly is installed on the outer wall of the main body (10) to guide the gas discharged from the heat dissipation window (11). The grille assembly includes a first protective rib (20) and a second protective rib (30). The first protective rib (20) and the second protective rib (30) are both hollow tubular structures. The first protective rib (20) is fixedly connected to the main body (10). The first protective rib (20) and the second protective rib (30) together form a closed rectangular frame. The rectangular frame wraps around the outer wall of the main body (10) and forms a reinforcing rib. Liquid is filled in the cavity of the first protective rib (20) and the second protective rib (30).

2. The Internet of Things (IoT) information collection device according to claim 1, characterized in that: The first protective rib (20) forms a U-shaped square tube structure, and the second protective rib (30) forms a rectangular straight tube structure. The two ends of the first protective rib (20) are connected to the cavity of the second protective rib (30), and the two ends of the second protective rib (30) are sealed.

3. The Internet of Things information collection device according to claim 2, characterized in that: The bottom of the second protective rib (30) forms a slope that tilts to one side, and the side wall of the first protective rib (20) is provided with a threaded hole for adding liquid, and a sealing bolt is provided in the threaded hole.

4. The Internet of Things information acquisition device according to claim 2, characterized in that: The heat dissipation window (11) forms a rectangular slot. Several identical heat dissipation windows (11) are opened on both sides of the main body (10). A first protective rib (20) is set between two adjacent heat dissipation windows (11) on the same side of the main body (10).

5. The Internet of Things (IoT) information acquisition device according to claim 2, characterized in that: The grid assembly also includes a dispersing plate (21) and a gathering plate (22). Two dispersing plates (21) are fixedly installed on one side of the first protective rib (20), and two gathering plates (22) are fixedly installed on the other side of the first protective rib (20). The dispersing plate (21) and the gathering plate (22) respectively guide the air flowing to the heat dissipation windows (11) on both sides of the main body (10).

6. The Internet of Things information acquisition device according to claim 5, characterized in that: The dispersion plate (21) forms a rectangular plate structure. The dispersion plate (21) is integrally formed with the first protective rib (20). The two dispersion plates (21) are located on the front and rear walls of the first protective rib (20) respectively. The two dispersion plates (21) are arranged in a figure-eight pattern. The dispersion plate (21) extends to one side of the heat dissipation window (11).

7. The Internet of Things (IoT) information acquisition device according to claim 5, characterized in that: The gathering plate (22) forms a rectangular plate structure. The gathering plate (22) is integrally formed with the first protective rib (20). The two gathering plates (22) are located on the front and rear walls of the first protective rib (20) respectively. The two gathering plates (22) are distributed in a figure-eight pattern. The gathering plate (22) extends to the side wall of the main body (10).

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