An IoT remote monitoring device capable of continuous heat dissipation

Abstract

The present invention relates to an IoT remote monitoring device capable of continuous heat dissipation in the field of IoT technology, comprising: a housing, with a protective frame and an end cover frame fixedly mounted on both ends of the housing respectively; a U-shaped partition, the U-shaped partition is fixedly mounted in the middle of the inner wall of the housing, with both ends of the U-shaped partition affixed to the inner wall of the protective frame, and both sides of the top of the U-shaped partition are penetrated with equidistantly distributed ventilation holes; a remote monitoring camera, the remote monitoring camera is fixedly mounted on the inner wall of the U-shaped partition. The present invention forms a continuous heat dissipation method for heat exchange between the outside air and the air inside the remote monitoring device, which is convenient for ventilation and heat dissipation of the remote monitoring camera, and further forms a reversing operation of the airflow, which can circulate the low-temperature airflow inside the housing, which is convenient for heat dissipation of the remote monitoring camera in a high-temperature environment, and further improves the heat dissipation effect of the entire monitoring device.

Description

Technical Field

[0001] The invention relates to the technical field of Internet of Things, and specifically discloses an Internet of Things remote monitoring device capable of continuously dissipating heat. Background Art

[0002] IoT devices are physical devices that connect physical devices to the Internet to collect, exchange and remotely manage data. IoT monitoring is a comprehensive system with strong prevention capabilities. Its main functions are transmission networks, monitoring operation platforms and real-time dynamic recording. It plays a significant role in many fields, such as IoT monitoring of school bus operations and real-time control of riding dynamics. Remote monitoring and management of IoT devices not only improves operational efficiency, but also brings unprecedented convenience and insight to enterprises and individuals. Existing IoT remote monitoring devices do not have good heat dissipation functions. When used for a long time, the internal temperature of the remote monitoring device is too high, which can easily cause damage to the surveillance camera and is inconvenient to use.

[0003] In order to solve the problem that IoT remote monitoring equipment does not have good heat dissipation function, IoT monitoring equipment on the market adopts ventilation and heat dissipation design, which has a certain market share.

[0004] After searching, the invention patent with announcement number CN115023128B discloses a monitoring device, which specifically includes: a fixed bracket, which has a bracket body, and a connecting bracket arranged at the bottom of the fixed bracket and rotatably connected to the monitoring camera assembly through a rotating seat, and the bottom of the connecting bracket is rotatably connected to the monitoring camera assembly through a rotating table; a device frame, which has a circular frame body, and a heat dissipation device arranged inside the device frame, and the device frame is fixedly connected to the connecting bracket through a bracket; a heat dissipation fan, which is arranged on the side of the device frame away from the monitoring camera assembly, and the heat dissipation fan is connected to the device frame; a dustproof net, which is arranged inside the device frame and located at the connection between the device frame and the heat dissipation fan. This monitoring device can perform heat exchange with the incoming air, cool it down and then blow it to the monitoring camera assembly, thereby improving the heat dissipation efficiency of the monitoring camera assembly.

[0005] Based on the above search and in combination with the prior art, it is found that the existing remote monitoring equipment uses a cooling fan to perform a cooling operation when performing a cooling operation, that is, to perform heat exchange between the outside air and the air inside the monitoring equipment. However, when the outside environment temperature is too high, the airflow blown into the remote monitoring equipment by the cooling fan has a certain temperature. At this time, it will only increase the temperature inside the remote monitoring equipment and cannot perform a good heat dissipation treatment, thereby affecting the normal use of the remote monitoring equipment. Therefore, an Internet of Things remote monitoring equipment that can continuously dissipate heat is proposed to improve the above problems. Summary of the invention

[0006] In view of the above-mentioned prior art, the technical problem to be solved by the present invention is that when the external ambient temperature is too high, the airflow blown into the remote monitoring device by the cooling fan has a certain temperature, which will only increase the temperature inside the remote monitoring device and cannot provide good heat dissipation treatment, thereby affecting the normal use of the remote monitoring device.

[0007] In order to solve the above problems, the present invention provides an IoT remote monitoring device capable of continuous heat dissipation, comprising:

[0008] An outer shell, with a protective frame and an end cover frame fixedly mounted on both ends of the outer shell;

[0009] A U-shaped partition, the U-shaped partition is fixedly installed in the middle position of the inner wall of the shell, the two ends of the U-shaped partition are attached to the inner wall of the protection frame, and the top two sides of the U-shaped partition are penetrated by ventilation holes distributed at equal distances;

[0010] A remote monitoring camera, wherein the remote monitoring camera is fixedly mounted on the inner wall of the U-shaped partition, and one end of the outer wall of the remote monitoring camera is attached to the inner wall around the protective frame;

[0011] A heat dissipation fan, the heat dissipation fan is fixedly mounted on an inner wall at one end of the end cover frame, an air inlet hole is opened at one end of the bottom of the end cover frame, and an air collecting cover plugged into the air inlet hole is installed at the air inlet end of the heat dissipation fan;

[0012] An air inlet pipe, an air guide hole for installing the air inlet pipe is provided at the bottom of one end of the shell and the bottom of the other end of the end cover frame, and a second three-way valve is installed at one end of the air inlet pipe, and an air distribution pipe is fixed on one side of the air inlet pipe;

[0013] The exhaust end of the heat dissipation fan is installed with a first three-way valve, and the two ends of the first three-way valve and the two ends of the second three-way valve are respectively installed with a first air duct and a second air duct, the valve stem of the first three-way valve and the valve stem of the second three-way valve are provided with a reversing assembly, the first air duct is provided with second heat dissipation grooves distributed at equal distances, and the inner walls of the second heat dissipation grooves are all installed with second heat dissipation fins, the inner wall of the first air duct is provided with wind scoops distributed at equal distances, and the wind scoops are provided with heat conduction holes distributed at equal distances;

[0014] The inner wall of the protection frame is provided with a plurality of rows of first air exhaust holes and second air exhaust holes distributed at equal distances, and the first air exhaust holes are in opposite directions to the second air exhaust holes.

[0015] Through the above technical scheme: a continuous heat dissipation method is adopted in which a heat dissipation fan is used to exchange heat between the outside air and the air inside the remote monitoring equipment, which is convenient for ventilation and heat dissipation of the remote monitoring camera, and the airflow is discharged out of the monitoring equipment in different directions. On the one hand, the mirror of the remote monitoring camera can be cleaned, and on the other hand, it can prevent rainwater from seeping into the mirror of the remote monitoring camera. It also forms an airflow reversing operation, and circulates the low-temperature airflow inside the outer casing, which is convenient for heat dissipation of the remote monitoring camera in a high temperature environment, and further improves the heat dissipation effect of the entire monitoring equipment.

[0016] The present invention is further configured such that a mounting opening is provided at the bottom of the end cover frame, and a mounting base plate is fixedly mounted on the inner wall of the mounting opening, and a control device is fixedly mounted on the mounting base plate.

[0017] Through the above technical solution: it is easy to control the operation of the entire equipment.

[0018] The present invention is further configured such that a mounting groove is provided at the top of one end of the shell and the top of the other end of the end cover frame, and a temperature sensor is fixedly installed on the inner wall of the mounting groove, and the temperature sensor and the heat dissipation fan are electrically connected to the control device.

[0019] Through the above technical solution: the internal temperature of the monitoring equipment can be measured to facilitate subsequent temperature adjustment.

[0020] The present invention is further configured such that the reversing assembly includes gears fixedly installed at the valve stem of the first three-way valve and the valve stem of the second three-way valve, and a threaded rod is rotatably connected to the inner wall of one side of the end cover frame, and a forward and reverse motor for driving the threaded rod to rotate is fixedly installed on the inner wall of the other end of the end cover frame, a U-shaped rack is screwed on the threaded rod, the U-shaped rack is meshed with two gears, and the forward and reverse motor is electrically connected to the control device.

[0021] Through the above technical solution: the airflow can be reversed to facilitate changing the temperature of the airflow.

[0022] The present invention is further configured such that two slide rails are fixedly mounted on the inner wall of the end cover frame, and sliders slidably mounted on the two slide rails are fixedly mounted on both ends of the bottom of the U-shaped rack.

[0023] Through the above technical solution: the stability performance of the U-shaped rack is guaranteed.

[0024] The present invention is further configured such that a second filter is fixedly installed on the bottom of the inner wall of the wind collecting hood, and a cleaning component for cleaning the second filter is provided on one side of the U-shaped rack, the cleaning component includes a movable groove opened at the bottom of the end cover frame, and a Z-shaped scraper passing through the movable groove is fixed on one side of the U-shaped rack, and the top surface of the Z-shaped scraper near the bottom corner is flush with the bottom surface of the second filter.

[0025] Through the above technical solution: the second filter can be cleaned to facilitate the continuous flow of air and ensure heat dissipation efficiency.

[0026] The present invention is further configured such that the shell of the remote monitoring camera is provided with first heat dissipation grooves which are equally distributed, and the inner walls of the first heat dissipation grooves are installed with first heat sinks, the interiors of the first heat sinks are provided with air guide grooves, the tops of the air guide grooves are provided with upper air outlets, and the bottoms of the air guide grooves are provided with lower air outlets.

[0027] Through the above technical solution: the heat on the first heat sink is carried away more quickly, thereby accelerating the heat dissipation speed of the remote monitoring camera.

[0028] The present invention is further configured such that a sealing strip is installed around one end of the protective frame, and the sealing strip is attached to the outer wall of the remote monitoring camera, and a slot communicating with the bottom of the first exhaust hole and the bottom of the second exhaust hole is opened on the top inner wall of the protective frame, and a first filter is fixedly installed on the inner wall of the slot.

[0029] Through the above technical solution: it is possible to prevent external insects and the like from entering the interior of the monitoring device through the first air outlet and the second air outlet, and a sealing strip is used to ensure the sealing between the inner wall of the protection frame and the remote monitoring camera.

[0030] The present invention is further configured such that a signal antenna is fixedly mounted on the top of the housing, and the signal antenna is electrically connected to the control device.

[0031] Through the above technical solution: the operation of the entire device is controlled by connecting with the Internet of Things through the signal antenna.

[0032] The present invention is further configured such that mounting seats are fixedly mounted on the bottom of the shell and the bottom of the end cover frame, and wiring holes communicating with the inside of the shell and the inside of the end cover frame are opened on the mounting seats.

[0033] Through the above technical solution: the installation and wiring of monitoring equipment are convenient.

[0034] In summary, after adopting the above structure, the present invention has the following advantages compared with the prior art:

[0035] 1. The above-mentioned shell, protective frame, remote monitoring camera, end cover frame, second air duct, heat dissipation fan, air collecting hood, air inlet duct, U-shaped partition, ventilation holes, first air exhaust holes and second air exhaust holes can form an air flow channel circulating in the entire Internet of Things remote monitoring device under the action of the air collecting hood, heat dissipation fan, second air duct, air inlet duct, ventilation holes, first air exhaust holes and second air exhaust holes. The heat dissipation fan is used to perform a continuous heat dissipation method of heat exchange between the outside air and the air inside the remote monitoring device, which is convenient for ventilation and heat dissipation of the remote monitoring camera, and the air flow passes through the ventilation holes of the U-shaped partition and surrounds the remote monitoring camera, so that the air flow is longer and the contact time with the remote monitoring camera is longer, which can better take away the heat and improve the heat dissipation effect of the remote monitoring camera.

[0036] 2. The above-mentioned first exhaust hole and second exhaust hole are used. Since the first exhaust hole and the second exhaust hole are in opposite directions, the airflow is discharged out of the monitoring equipment in different directions. On the one hand, a part of the airflow is discharged on the inner side of the protective frame, which is convenient for cleaning the mirror of the remote monitoring camera. On the other hand, the other part of the airflow is discharged on the outer side of the protective frame, which prevents rainwater from penetrating into the mirror of the remote monitoring camera.

[0037] 3. Using the above-mentioned first air duct, first three-way valve, second three-way valve, reversing assembly and temperature sensor, when the temperature sensor detects that the temperature inside the shell is too high, it can control the forward and reverse motor in the reversing assembly to work, drive the threaded rod to rotate, adjust the position of the U-shaped rack, and drive the valve stems of the first three-way valve and the second three-way valve to rotate under the meshing action of the U-shaped rack and the gear, forming a reversing operation of the airflow, so that the airflow flows along the first air duct, and forms a throttling effect under the action of the wind bucket, so that the airflow temperature is reduced, thereby circulating the low-temperature airflow inside the shell, which is convenient for dissipating the heat of the remote monitoring camera in a high temperature environment, and further improving the heat dissipation effect of the entire monitoring equipment.

[0038] 4. By using the above-mentioned remote monitoring camera, first heat sink, first heat sink, air guide slot, upper air outlet and lower air outlet, part of the air flow circulating inside the shell can be circulated along the lower air outlet, the first heat sink and the upper air outlet, thereby carrying away the heat on the first heat sink more quickly and accelerating the heat dissipation speed of the remote monitoring camera.

[0039] 5. Using the above-mentioned reversing assembly, cleaning assembly, air collecting hood and second filter, when the reversing assembly is working, it will drive the Z-shaped scraper in the cleaning assembly to move in the movable groove. At this time, the second filter can be cleaned by the Z-shaped scraper, which facilitates the continuous circulation of airflow and ensures heat dissipation efficiency.

[0040] 6. By using the above-mentioned air inlet pipe and air distribution pipe, a small part of the airflow flowing in the air inlet pipe can flow into the end cover frame, which is convenient for ventilation and heat dissipation operation in the end cover frame, thereby ensuring the operating efficiency of the entire equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] Figure 1 This is a schematic diagram of the three-dimensional structure of an Internet of Things remote monitoring device capable of continuous heat dissipation according to the present invention;

[0042] Figure 2 This is a three-dimensional cross-sectional view of an Internet of Things remote monitoring device capable of continuous heat dissipation according to the present invention;

[0043] Figure 3 It is a front cross-sectional view of an Internet of Things remote monitoring device capable of continuous heat dissipation according to the present invention;

[0044] Figure 4 This is a cross-sectional view of a protective frame of an Internet of Things remote monitoring device capable of continuous heat dissipation according to the present invention;

[0045] Figure 5 This is a schematic diagram of a U-shaped partition and an upper air outlet structure of an Internet of Things remote monitoring device capable of continuous heat dissipation according to the present invention;

[0046] Figure 6 This is a schematic diagram of the structure of the air guide slot and downwind outlet of an Internet of Things remote monitoring device capable of continuous heat dissipation according to the present invention;

[0047] Figure 7 This is a schematic diagram of the installation slot and air inlet structure of an Internet of Things remote monitoring device capable of continuous heat dissipation according to the present invention;

[0048] Figure 8 This is a schematic diagram of the forward and reverse motor and air distribution duct structure of an Internet of Things remote monitoring device capable of continuous heat dissipation according to the present invention;

[0049] Fig. 9 This is a schematic diagram of the gear and second heat sink structure of an Internet of Things remote monitoring device capable of continuous heat dissipation according to the present invention;

[0050] Fig.10 This is a schematic diagram of the structure of a commutation component of an Internet of Things remote monitoring device capable of continuous heat dissipation according to the present invention;

[0051] Fig.11 The present invention is a schematic diagram of the structure of an air scoop and heat conducting holes of an Internet of Things remote monitoring device capable of continuous heat dissipation.

[0052] Description of the numbers in the figure:

[0053] 1. Shell; 2. Mounting base; 3. Protection frame; 4. Remote monitoring camera; 5. Signal antenna; 6. End cover frame; 7. U-shaped partition; 9. First heat sink; 10. Ventilation hole; 11. First air duct; 12. First three-way valve; 13. Second air duct; 14. Cooling fan; 15. Wind hood; 16. Cleaning assembly; 17. Reversing assembly; 1701. Forward and reverse motor; 1702. Slide rail; 1703. U-shaped rack; 1704. Threaded rod; 1705. Gear; 18 , installation base plate; 19, control device; 20, second three-way valve; 21, first filter; 22, first exhaust hole; 23, second exhaust hole; 24, temperature sensor; 25, air inlet pipe; 26, Z-shaped scraper; 27, sealing strip; 28, upper air outlet; 29, air guide groove; 30, lower air outlet; 31, installation groove; 32, air inlet hole; 33, movable groove; 34, installation port; 35, air distribution duct; 36, second heat sink; 37, second filter; 38, wind scoop; 39, heat transfer hole. DETAILED DESCRIPTION

[0054] Two embodiments of the present application are described in detail below in conjunction with the accompanying drawings, examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0055] In the description of the present application, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0056] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, they can be fixedly connected or set, or detachably connected or set, or integrally connected or set. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0057] The first implementation method:

[0058] See also Figure 1-Figure 11 The present invention provides an Internet of Things remote monitoring device capable of continuous heat dissipation, comprising:

[0059] The housing 1 has a protective frame 3 and an end cover frame 6 fixedly mounted on both ends of the housing 1. A mounting opening 34 is provided at the bottom of the end cover frame 6, and a mounting base plate 18 is fixedly mounted on the inner wall of the mounting opening 34. A control device 19 is fixedly mounted on the mounting base plate 18. A mounting groove 31 is provided at the top of one end of the housing 1 and the top of the other end of the end cover frame 6, and a temperature sensor 24 is fixedly mounted on the inner wall of the mounting groove 31. The temperature sensor 24 and the heat dissipation fan 14 are electrically connected to the control device 19. A signal antenna 5 is fixedly mounted on the top of the housing 1, and the signal antenna 5 is electrically connected to the control device 19.

[0060] The U-shaped partition 7 is fixedly installed in the middle of the inner wall of the housing 1, and the two ends of the U-shaped partition 7 are attached to the inner wall of the protection frame 3, and the top two sides of the U-shaped partition 7 are penetrated with ventilation holes 10 distributed at equal distances, such as Figure 2 and Figure 5 As shown, the airflow passes through the ventilation hole 10 and surrounds the remote monitoring camera 4, so that the airflow flows longer and has a longer contact time with the remote monitoring camera 4, which can better take away the heat and improve the heat dissipation effect of the remote monitoring camera 4;

[0061] A remote monitoring camera 4 is fixedly mounted on the inner wall of the U-shaped partition 7, and one end of the outer wall of the remote monitoring camera 4 is attached to the inner wall around the protective frame 3;

[0062] The heat dissipation fan 14 is fixedly mounted on the inner wall of one end of the end cover frame 6. An air inlet hole 32 is opened at one end of the bottom of the end cover frame 6, and an air collecting cover 15 inserted into the air inlet hole 32 is installed at the air inlet end of the heat dissipation fan 14;

[0063] The air inlet pipe 25 is provided with an air guide hole for installing the air inlet pipe 25 at the bottom of one end of the housing 1 and the bottom of the other end of the end cover frame 6, and a second three-way valve 20 is installed at one end of the air inlet pipe 25. A branch air pipe 35 for ventilating the inside of the end cover frame 6 is fixed to one side of the air inlet pipe 25. Figure 3 and Figure 8 , a small part of the airflow flowing in the air inlet pipe 25 can flow into the end cover frame 6 along the air distribution pipe 35, which is convenient for ventilation and heat dissipation operation in the end cover frame 6, thereby ensuring the operating efficiency of the entire equipment;

[0064] The exhaust end of the heat dissipation fan 14 is installed with a first three-way valve 12, and the first air duct 11 and the second air duct 13 are installed at both ends of the first three-way valve 12 and the second three-way valve 20, respectively. A reversing component 17 is arranged at the valve stem of the first three-way valve 12 and the valve stem of the second three-way valve 20. The first air duct 11 is provided with second heat dissipation grooves distributed at equal distances, and the inner walls of the second heat dissipation grooves are all installed with second heat sinks 36. The inner wall of the first air duct 11 is provided with thin-walled wind scoops 38 at equal distances. The diameter of the air inlet of the wind scoop 38 is larger than the diameter of the air outlet, and the wind scoop 38 is provided with heat conduction holes 39 distributed at equal distances. The reversing component 17 includes a fixed installation A gear 1705 is provided at the valve stem of the first three-way valve 12 and the valve stem of the second three-way valve 20, and a threaded rod 1704 is rotatably connected to the inner wall of one side of the end cover frame 6, and a forward and reverse motor 1701 for driving the threaded rod 1704 to rotate is fixedly installed on the inner wall of the other end of the end cover frame 6, and a U-shaped rack 1703 is screwed on the threaded rod 1704, and the U-shaped rack 1703 is meshed with two gears 1705, and the forward and reverse motor 1701 is electrically connected to the control device 19, and two slide rails 1702 are fixedly installed on the inner wall of the end cover frame 6, and sliders slidably arranged on the two slide rails 1702 are fixedly installed at both ends of the bottom of the U-shaped rack 1703, such as Figure 2 , Figure 3 , Figure 7 , Figure 8 , Fig. 9 , Fig.10 and Fig.11 , a continuous heat dissipation method is adopted in which the heat dissipation fan 14 is used to exchange heat between the outside air and the air inside the remote monitoring device, so as to facilitate ventilation and heat dissipation treatment of the remote monitoring camera 4. When the temperature sensor 24 detects that the temperature inside the housing 1 is too high, the forward and reverse motor 1701 in the reversing component 17 can be controlled to work, drive the threaded rod 1704 to rotate, adjust the position of the U-shaped rack 1703, and drive the valve stems of the first three-way valve 12 and the second three-way valve 20 to rotate under the meshing action of the U-shaped rack 1703 and the gear 1705, so as to form a reversing operation of the airflow, so that the airflow circulates along the first air duct 11, and forms a throttling effect under the action of the wind bucket 38, so that the airflow temperature is reduced, so that the low-temperature airflow circulates inside the housing 1, so as to facilitate heat dissipation of the remote monitoring camera 4 in a high-temperature environment;

[0065] The inner wall of the protection frame 3 is provided with a plurality of rows of first exhaust holes 22 and second exhaust holes 23 distributed at equal distances, and the first exhaust holes 22 and the second exhaust holes 23 are oriented in opposite directions. Figure 3 and Figure 4As shown, the airflow is discharged out of the monitoring device in different directions through the second exhaust hole 23 and the first exhaust hole 22. On the one hand, a part of the airflow is discharged on the inner side of the protective frame 3, which is convenient for cleaning the mirror of the remote monitoring camera 4. On the other hand, another part of the airflow is discharged on the outer side of the protective frame 3, thereby preventing rainwater from penetrating into the mirror of the remote monitoring camera 4.

[0066] In the present invention, a second filter screen 37 is fixedly installed at the bottom of the inner wall of the air collecting hood 15, and a cleaning assembly 16 for cleaning the second filter screen 37 is provided on one side of the U-shaped rack 1703. The cleaning assembly 16 includes a movable groove 33 opened at the bottom of the end cover frame 6, and a Z-shaped scraper 26 passing through the movable groove 33 is fixed on one side of the U-shaped rack 1703. The top surface of the Z-shaped scraper 26 near the bottom corner is flush with the bottom surface of the second filter screen 37. Figure 2 , Figure 3 , Figure 7 and Fig.10 As shown, the above-mentioned cleaning component 16 is used. When the reversing component 17 is working, it will drive the Z-shaped scraper 26 in the cleaning component 16 to move in the movable groove 33. At this time, the second filter 37 can be cleaned by the Z-shaped scraper 26, which facilitates the continuous circulation of airflow and ensures the heat dissipation efficiency.

[0067] In the present invention, a sealing strip 27 is installed around one end of the protection frame 3, and the sealing strip 27 is attached to the outer wall of the remote monitoring camera 4. A slot communicating with the bottom of the first exhaust hole 22 and the bottom of the second exhaust hole 23 is opened on the top inner wall of the protection frame 3, and a first filter 21 is fixedly installed on the inner wall of the slot. Figure 3 and Figure 4 As shown, the first filter 21 can prevent external insects from entering the monitoring device through the first and second air vents 22 and 23 , and a sealing strip 27 is used to ensure the sealing between the inner wall of the protection frame 3 and the remote monitoring camera 4 .

[0068] In the present invention, a mounting seat 2 is fixedly mounted on the bottom of the housing 1 and the bottom of the end cover frame 6, and a wiring hole communicating with the inside of the housing 1 and the inside of the end cover frame 6 is opened on the mounting seat 2. Figure 1 , Figure 2 and Figure 3 As shown, the above-mentioned mounting base 2 and wiring holes are used to facilitate the installation and wiring operations of the monitoring equipment.

[0069] Second implementation method:

[0070] Based on the first embodiment, the present embodiment adds the following structure, so that the present application has the function of increasing the heat dissipation effect, and the specific configuration is as follows: the housing of the remote monitoring camera 4 is provided with first heat dissipation slots distributed at equal distances, and the inner wall of the first heat dissipation slots is installed with first heat sinks 9, and the interior of the first heat sinks 9 is provided with air guide slots 29, and the top of the air guide slots 29 is provided with upper air ports 28, and the bottom of the air guide slots 29 is provided with lower air ports 30. Figure 2 , Figure 3 and Figure 5 As shown, by using the above-mentioned first heat sink 9, part of the airflow circulating inside the housing 1 can be circulated along the downwind port 30, the first heat sink 9 and the upwind port 28, thereby carrying away the heat on the first heat sink 9 more quickly, accelerating the heat dissipation speed of the remote monitoring camera 4, and enhancing the heat dissipation effect.

[0071] To sum up, the working principle of the present invention is as follows: when in use, the user connects to the Internet of Things through the signal antenna 5 to control the operation of the entire device, and uses the heat dissipation fan 14 to circulate the outside air along the wind collecting hood 15, the second air duct 13, the air inlet pipe 25, the ventilation hole 10, the first exhaust hole 22 and the second exhaust hole 23 inside the monitoring device, forming a continuous heat dissipation mode for heat exchange between the outside air and the air inside the remote monitoring device, and allowing the air flow to pass through the ventilation hole 10 and surround the remote monitoring camera 4, so that the air flow is longer and the contact time with the remote monitoring camera 4 is longer, and then the air flow is discharged outside the monitoring device along the first exhaust hole 22 and the second exhaust hole 23, so that a part of the air flow is discharged on the inner side of the protective frame 3, which can clean the mirror surface of the remote monitoring camera 4, and another part of the air flow is discharged on the outer side of the protective frame 3, forming the effect of preventing rainwater from penetrating into the mirror surface of the remote monitoring camera 4, and also allowing a small part of the air flow circulating in the air inlet pipe 25 to flow into the end cover frame 6 along the branch air pipe 35, which is convenient for ventilation inside the end cover frame 6 Wind heat dissipation operation; when the temperature sensor 24 detects that the temperature inside the shell 1 is too high, the user controls the forward and reverse motor 1701 in the reversing component 17 to work through the control device 19, and the rotation of the forward and reverse motor 1701 drives the threaded rod 1704 to rotate, and adjusts the position of the U-shaped rack 1703. Under the meshing action of the U-shaped rack 1703 and the gear 1705, the valve stems of the first three-way valve 12 and the second three-way valve 20 can be driven to rotate, forming a reversing operation of the airflow, so that the airflow flows along the first air duct 11, and forms a throttling effect under the action of the wind bucket 38, so that the airflow temperature is reduced, thereby circulating the low-temperature airflow inside the shell 1, which is convenient for dissipating heat for the remote monitoring camera 4 under a high temperature environment. After the temperature drops, the reversing component 17 is reset by the control device 19. Moreover, when the reversing component 17 is working, it can drive the Z-shaped scraper 26 in the cleaning component 16 to move in the movable groove 33. At this time, the second filter 37 can be cleaned by the Z-shaped scraper 26, which is convenient for the continuous circulation of the airflow.

[0072] In view of current practical needs, the above-mentioned implementation mode adopted in this application is not limited to the scope of protection. Various changes made within the knowledge scope of technical personnel in this field without departing from the concept of this application still fall within the scope of protection of the present invention.

Claims

1. An IoT remote monitoring device capable of continuous heat dissipation, characterized in that: include: A housing (1), wherein a protective frame (3) and an end cover frame (6) are fixedly mounted on both ends of the housing (1), a mounting opening (34) is provided at the bottom of the end cover frame (6), and a mounting base plate (18) is fixedly mounted on the inner wall of the mounting opening (34), and a control device (19) is fixedly mounted on the mounting base plate (18); A U-shaped partition (7), the U-shaped partition (7) being fixedly mounted at a middle position of the inner wall of the outer shell (1), the two ends of the U-shaped partition (7) being attached to the inner wall of the protection frame (3), and both sides of the top of the U-shaped partition (7) being penetrated by ventilation holes (10) distributed at equal distances; A remote monitoring camera (4), the remote monitoring camera (4) being fixedly mounted on the inner wall of the U-shaped partition (7), and one end of the outer wall of the remote monitoring camera (4) being in contact with the inner walls around the protective frame (3); A heat dissipation fan (14), the heat dissipation fan (14) being fixedly mounted on an inner wall at one end of the end cover frame (6), an air inlet hole (32) being provided at one end of the bottom of the end cover frame (6), and an air collecting cover (15) plugged into the air inlet hole (32) being mounted at the air inlet end of the heat dissipation fan (14); An air inlet pipe (25), wherein an air guide hole for installing the air inlet pipe (25) is provided at the bottom of one end of the housing (1) and the bottom of the other end of the end cover frame (6), and a second three-way valve (20) is installed at one end of the air inlet pipe (25), and an air distribution pipe (35) is fixed to one side of the air inlet pipe (25); The exhaust end of the heat dissipation fan (14) is equipped with a first three-way valve (12), and the two ends of the first three-way valve (12) and the two ends of the second three-way valve (20) are respectively equipped with a first air duct (11) and a second air duct (13), and a reversing assembly (17) is arranged at the valve stem of the first three-way valve (12) and the valve stem of the second three-way valve (20), and the reversing assembly (17) comprises a gear (1705) fixedly installed at the valve stem of the first three-way valve (12) and the valve stem of the second three-way valve (20), and a threaded rod (1704) is rotatably connected to the inner wall of one side of the end cover frame (6), and the inner wall of the other end of the end cover frame (6) is provided with a threaded rod (1704) A forward and reverse motor (1701) for driving a threaded rod (1704) to rotate is fixedly mounted on the wall; a U-shaped rack (1703) is screwed onto the threaded rod (1704); the U-shaped rack (1703) is meshed with two gears (1705); the forward and reverse motor (1701) is electrically connected to a control device (19); the first air duct (11) is provided with second heat dissipation grooves that are equidistantly distributed; the inner walls of the second heat dissipation grooves are all provided with second heat sinks (36); the inner wall of the first air duct (11) is provided with wind scoops (38) that are equidistantly distributed; and the wind scoops (38) are provided with heat conduction holes (39) that are equidistantly distributed; The inner wall of the protection frame (3) is provided with a plurality of rows of first air exhaust holes (22) and second air exhaust holes (23) which are distributed at equal distances, and the first air exhaust holes (22) and the second air exhaust holes (23) are oriented in opposite directions.

2. The IoT remote monitoring device capable of continuous heat dissipation according to claim 1, characterized in that: A mounting groove (31) is provided at the top of one end of the housing (1) and at the top of the other end of the end cover frame (6), and a temperature sensor (24) is fixedly mounted on the inner wall of the mounting groove (31). The temperature sensor (24) and the heat dissipation fan (14) are electrically connected to the control device (19).

3. The IoT remote monitoring device capable of continuous heat dissipation according to claim 2, characterized in that: Two slide rails (1702) are fixedly mounted on the inner wall of the end cover frame (6), and sliding blocks slidably mounted on the two slide rails (1702) are fixedly mounted on both ends of the bottom of the U-shaped rack (1703).

4. The IoT remote monitoring device capable of continuous heat dissipation according to claim 3, characterized in that: A second filter (37) is fixedly mounted on the bottom of the inner wall of the air collecting hood (15), and a cleaning component (16) for cleaning the second filter (37) is provided on one side of the U-shaped rack (1703), wherein the cleaning component (16) comprises a movable groove (33) provided at the bottom of the end cover frame (6), and a Z-shaped scraper (26) passing through the movable groove (33) is fixed on one side of the U-shaped rack (1703), wherein the top surface of the Z-shaped scraper (26) near the bottom corner is flush with the bottom surface of the second filter (37).

5. The IoT remote monitoring device capable of continuous heat dissipation according to claim 4, characterized in that: The housing of the remote monitoring camera (4) is provided with first heat dissipation slots which are distributed at equal distances, and the inner walls of the first heat dissipation slots are all installed with first heat sinks (9), the interiors of the first heat sinks (9) are all provided with air guide slots (29), the tops of the air guide slots (29) are all provided with upper air outlets (28), and the bottoms of the air guide slots (29) are all provided with lower air outlets (30).

6. The IoT remote monitoring device capable of continuous heat dissipation according to claim 5, characterized in that: A sealing strip (27) is installed around one end of the protective frame (3), and the sealing strip (27) is attached to the outer wall of the remote monitoring camera (4). A slot communicating with the bottom of the first exhaust hole (22) and the bottom of the second exhaust hole (23) is opened on the top inner wall of the protective frame (3), and a first filter (21) is fixedly installed on the inner wall of the slot.

7. The IoT remote monitoring device capable of continuous heat dissipation according to claim 6, characterized in that: A signal antenna (5) is fixedly mounted on the top of the housing (1), and the signal antenna (5) is electrically connected to the control device (19).

8. The IoT remote monitoring device capable of continuous heat dissipation according to claim 1, characterized in that: A mounting seat (2) is fixedly mounted on the bottom of the outer shell (1) and the bottom of the end cover frame (6), and a wiring hole communicating with the interior of the outer shell (1) and the interior of the end cover frame (6) is provided on the mounting seat (2).

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