Defense alarm device

Abstract

The utility model relates to the technical field of defense alarm, in particular to a defense alarm device which comprises an alarm box body and further comprises a heat dissipation assembly, the heat dissipation assembly comprises a heat dissipation pipeline, an exhaust pipe, an installation frame, rotating fan blades, an air inlet pipe, a control base, a temperature sensor and a driving component, and the heat dissipation pipeline is fixedly connected with the alarm box body. The exhaust pipe is fixedly connected with the alarm box body and communicated with the heat dissipation pipeline, the installation frame is fixedly connected with the exhaust pipe, the rotating fan blades are connected with the installation frame through the driving component, the air inlet pipe is communicated with the alarm box body, the control base is fixedly connected with the alarm box body, the temperature sensor is arranged on the control base, and the driving component is arranged on the installation frame. The heat dissipation pipeline is arranged in the alarm box body and is connected with the rotating fan blades, and heat guided into the heat dissipation pipeline by the alarm box body can be discharged out of the alarm box body through rotation of the rotating fan blades, so that the purpose of dissipating heat in the alarm box body is achieved, and the situation that normal operation of components in the alarm box body is affected by accumulation of a large amount of heat in the alarm box body is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of defense alarm, in particular to a defense alarm device. Background Art

[0002] Traditionally, there is a lack of instant defense alarm and crisis response equipment in squares, stations and crowded places, making it impossible to quickly respond to emergency situations, respond to each other, provide online assistance and quickly lock on suspects. At the same time, the distortion of wide-angle audio and video acquisition and the inability to link with surrounding surveillance cameras make it impossible to quickly lock on suspects at the scene, which is not conducive to effectively combating violent terrorists and criminals.

[0003] In the prior art, CN213024682U discloses a defense alarm device, including a device housing, an AI camera, an infrared lamp, a microphone, a speaker, an alarm button, and a control component for opening and closing the microphone, the speaker, and the alarm button. The utility model realizes functions such as on-site image transmission and visual two-way voice intercom, and can handle emergencies in the first time, realizes rapid response, mutual response, network assistance, and rapid locking of suspected targets for immediate emergency alarms, effectively ensures the personal and property safety of urban residents and tourists, and quickly responds to people in need of help. At the same time, it can quickly lock suspected targets on the scene, effectively combat violent terrorists and criminals, maintain social security and order, and contribute to building a harmonious society.

[0004] However, a large number of components are running in the defense alarm device in the prior art, and a large amount of heat is generated and accumulated in the shell during the operation of the components, thereby increasing the temperature in the shell, thereby affecting the normal operation of the components in the shell. Utility Model Content

[0005] The purpose of the utility model is to provide a defense alarm device, aiming to solve the problem in the prior art that a large number of components are running in the defense alarm device, and a large amount of heat is generated and accumulated in the shell during the operation of the components, thereby increasing the temperature in the shell and affecting the normal operation of the components in the shell.

[0006] To achieve the above-mentioned purpose, the utility model provides a defense alarm device, including an alarm box,

[0007] Also includes heat dissipation components,

[0008] The heat dissipation assembly includes a heat dissipation duct, an exhaust duct, a mounting bracket, a rotating fan blade, an air inlet duct, a control base, a temperature sensor and a driving component. The heat dissipation duct is fixedly connected to the alarm box and is located on one side of the alarm box. The exhaust duct is fixedly connected to the alarm box and is communicated with the heat dissipation duct and is located on a side of the alarm box close to the heat dissipation duct. The mounting bracket is fixedly connected to the exhaust duct and is located on one side of the exhaust duct. The rotating fan blade is connected to the mounting bracket through the driving component and is located on a side of the mounting bracket close to the exhaust duct. The air inlet duct is communicated with the alarm box and is located on one side of the alarm box. The control base is fixedly connected to the alarm box and is located on one side of the alarm box. The temperature sensor is arranged on the control base and is located on one side of the control base. The driving component is arranged on the mounting bracket and connected to the rotating fan blade.

[0009] Wherein, the driving component includes a driving motor and a rotating shaft, the driving motor is fixedly connected to the mounting frame and is located on one side of the mounting frame; the rotating shaft is connected to the output end of the driving motor and is fixedly connected to the rotating fan blades, and is located on a side of the driving motor close to the rotating fan blades.

[0010] Wherein, the heat dissipation component also includes a safety net, which is fixedly connected to the exhaust pipe and is located on a side of the exhaust pipe close to the rotating fan blades.

[0011] Wherein, the heat dissipation component also includes a dustproof net, which is fixedly connected to the air inlet pipe and is located on one side of the air inlet pipe.

[0012] Wherein, the heat dissipation assembly also includes a dust removal component, which includes a mounting seat, an electric push rod, a movable plate and a cleaning brush, wherein the mounting seat is fixedly connected to the alarm box and is located on one side of the alarm box; the electric push rod is fixedly connected to the mounting seat and is located on one side of the mounting seat; the movable plate is connected to the output end of the electric push rod and is located on one side of the electric push rod; the cleaning brush is fixedly connected to the movable plate and is located on a side of the movable plate close to the dustproof net.

[0013] The utility model provides a defense alarm device. When the heat generated by the operation of the alarm box causes the temperature inside the alarm box to rise, and when the temperature inside the alarm box exceeds a certain monitoring temperature value set by the temperature sensor, the control base can control the driving component to drive the rotating fan blades to rotate. Through the rotation of the rotating fan blades, the heat generated in the alarm box can be introduced into the cavity of the heat dissipation pipe through the heat dissipation holes of the heat dissipation pipe, and the heat in the heat dissipation pipe can be discharged to the outside of the alarm box through the pipe mouth of the connected exhaust pipe, thereby achieving the purpose of heat dissipation in the alarm box and avoiding a large amount of heat accumulation in the alarm box that affects the normal operation of the components in the alarm box. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0015] Figure 1 It is a structural schematic diagram of a defense alarm device according to the first embodiment of the utility model.

[0016] Figure 2 It is a structural schematic diagram of the heat dissipation assembly of the first embodiment of the utility model.

[0017] Figure 3 It is a structural schematic diagram of a defense alarm device according to a second embodiment of the utility model.

[0018] Figure 4 It is a structural schematic diagram of the dust removal component of the second embodiment of the utility model.

[0019] In the figure: 101-alarm box, 102-heat dissipation component, 103-heat dissipation pipe, 104-exhaust pipe, 105-mounting frame, 106-rotating fan blades, 107-air inlet pipe, 108-control base, 109-temperature sensor, 110-safety net, 111-dust net, 112-drive motor, 113-rotating shaft, 201-dust removal component, 202-mounting seat, 203-electric push rod, 204-moving plate, 205-cleaning brush. DETAILED DESCRIPTION

[0020] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0021] The first embodiment of the present application is:

[0022] See also Figure 1 and Figure 2 ,in Figure 1 It is a structural schematic diagram of a defense alarm device according to the first embodiment of the utility model. Figure 2 It is a structural schematic diagram of the heat dissipation assembly of the first embodiment of the utility model.

[0023] The utility model provides a defense alarm device, including an alarm box 101 and a heat dissipation component 102, wherein the heat dissipation component 102 includes a heat dissipation pipe 103, an exhaust pipe 104, a mounting frame 105, a rotating fan blade 106, an air inlet pipe 107, a control base 108, a temperature sensor 109, a driving component, a safety net 110 and a dust net 111, and the driving component includes a driving motor 112 and a rotating shaft 113. The above-mentioned solution solves the problem that a large number of components are running in the defense alarm device in the prior art, and a large amount of heat is generated and accumulated in the shell during the operation of the components, thereby increasing the temperature in the shell, thereby affecting the normal operation of the components in the shell. It can be understood that the above-mentioned solution can be used in the case where heat dissipation in the defense alarm device is required.

[0024] In this embodiment, the alarm box 101 realizes functions such as on-site image feedback and visual two-way voice intercom, and can handle emergencies in the first time, realizes rapid response to immediate emergency alarms, mutual response, online assistance and rapid locking of suspected targets, effectively ensures the personal and property safety of urban residents and tourists, and quickly responds to people in need of help. At the same time, it can quickly lock on suspected targets on the scene, effectively crack down on violent terrorists and criminals, maintain social security and order, and contribute to building a harmonious society. The structure of the alarm box 101 is recorded in detail in the prior art CN213024682U and will not be repeated here.

[0025] The heat dissipation pipe 103 is fixedly connected to the alarm box 101 and is located on one side of the alarm box 101. The exhaust pipe 104 is fixedly connected to the alarm box 101 and is communicated with the heat dissipation pipe 103 and is located on a side of the alarm box 101 close to the heat dissipation pipe 103. The mounting bracket 105 is fixedly connected to the exhaust pipe 104 and is located on one side of the exhaust pipe 104. The rotating fan blade 106 is connected to the mounting bracket 105 through the driving component and is located on a side of the mounting bracket 105 close to the exhaust pipe 104. The air inlet pipe 107 is communicated with the alarm box 101 and is located on one side of the alarm box 101. The control base 108 is connected to the alarm box 101 and is located on one side of the alarm box 101. The alarm box 101 is fixedly connected and located on one side of the alarm box 101. The temperature sensor 109 is arranged on the control base 108 and is located on one side of the control base 108. The driving member is arranged on the mounting frame 105 and is connected to the rotating fan blade 106. The heat dissipation pipe 103 is fixedly installed in the alarm box 101 with bolts. The heat dissipation pipe 103 has a cavity and a plurality of heat dissipation holes. The exhaust pipe 104 is welded on the alarm pipe and is connected to the cavity of the heat dissipation pipe 103. The mounting frame 105 is welded on the exhaust pipe 104, and the connection support of the mounting frame 105 is realized by the exhaust pipe 104. There are multiple rotating fan blades 106, and the multiple The rotating fan blades 106 are connected to the mounting frame 105 through the driving component, and the driving output of the driving component can drive the rotating fan blades 106 to rotate at a high speed. The rotation of the rotating fan blades 106 can introduce the heat generated in the alarm box 101 into the cavity of the heat dissipation pipe 103 through the heat dissipation holes of the heat dissipation pipe 103, and discharge the heat in the heat dissipation pipe 103 to the outside of the alarm box 101 through the pipe mouth of the connected exhaust pipe 104. The air inlet pipe 107 is connected to the bottom of the alarm box 101, and the air exhausted from the alarm box 101 can be supplemented through the air inlet pipe 107. The control base 108 is bolted and fixed to the alarm In the box 101, the control base 108 has a circuit, which can be electrically connected to the driving component. The temperature sensor 109 is arranged on the control base 108. The temperature sensor model is IRTP300L. The temperature in the alarm box 101 can be monitored by the temperature sensor 109. When the temperature in the alarm box 101 exceeds a certain monitoring temperature value set by the temperature sensor 109, the control base 108 can control the driving component to drive the rotating blades 106 to rotate. The driving component is arranged on the mounting frame 105 and connected to the rotating blades 106. The driving component can provide a corresponding power source for the rotation of the rotating blades 106.Thus, when the heat generated by the operation of the alarm box 101 causes the temperature inside the alarm box 101 to rise, and when the temperature inside the alarm box 101 exceeds a certain monitoring temperature value set by the temperature sensor 109, the control base 108 can control the driving component to drive the rotating fan blades 106 to rotate, and the rotation of the rotating fan blades 106 can introduce the heat generated in the alarm box 101 into the cavity of the heat dissipation pipe 103 through the heat dissipation holes of the heat dissipation pipe 103, and discharge the heat in the heat dissipation pipe 103 to the outside of the alarm box 101 through the pipe mouth of the connected exhaust pipe 104, thereby achieving the purpose of heat dissipation in the alarm box 101 and avoiding a large amount of heat accumulation in the alarm box 101 affecting the normal operation of the components in the alarm box 101.

[0026] Secondly, the driving motor 112 is fixedly connected to the mounting frame 105 and is located on one side of the mounting frame 105; the rotating shaft 113 is connected to the output end of the driving motor 112 and is fixedly connected to the rotating fan blades 106, and is located on a side of the driving motor 112 close to the rotating fan blades 106. The driving motor 112 is bolted and fixedly installed on the mounting frame 105, and the connection and support of the driving motor 112 is achieved through the mounting frame 105. The rotating shaft 113 is connected to the output end of the driving motor 112, and the driving output of the driving motor 112 can drive the rotating shaft 113 to rotate. A plurality of the rotating fan blades 106 are bolted and fixedly installed on the rotating shaft 113, so that the purpose of driving the plurality of rotating fan blades 106 to rotate is achieved by the rotation of the rotating shaft 113.

[0027] At the same time, the safety net 110 is fixedly connected to the exhaust duct 104 and is located on one side of the exhaust duct 104 close to the rotating fan blades 106. The safety net 110 is bolted and fixedly installed at the exhaust port of the exhaust duct 104. The safety net 110 can prevent outsiders from contacting the high-speed rotating fan blades 106 and causing personal injury, and can also prevent small animals or insects from entering the alarm box 101.

[0028] Finally, the dustproof net 111 is fixedly connected to the air inlet pipe 107 and is located on one side of the air inlet pipe 107. The dustproof net 111 is bolted and fixed at the pipe mouth of the air inlet pipe 107. The dustproof net 111 can filter the dust in the air supplied from the outside to the alarm box 101, thereby preventing a large amount of dust from entering the alarm box 101 during the heat dissipation process and affecting the operation of the components in the alarm box 101.

[0029] When using a defense alarm device of the present embodiment, when the heat generated by the operation of the alarm box 101 causes the temperature inside the alarm box 101 to rise, and when the temperature inside the alarm box 101 exceeds a certain monitoring temperature value set by the temperature sensor 109, the control base 108 can control the driving component to drive the rotating fan blades 106 to rotate, and the rotation of the rotating fan blades 106 can introduce the heat generated in the alarm box 101 into the cavity of the heat dissipation pipe 103 through the heat dissipation holes of the heat dissipation pipe 103, and discharge the heat in the heat dissipation pipe 103 to the outside of the alarm box 101 through the pipe mouth of the connected exhaust pipe 104, thereby achieving the purpose of heat dissipation in the alarm box 101 and avoiding the large amount of heat accumulation in the alarm box 101 affecting the normal operation of the components in the alarm box 101.

[0030] The second embodiment of the present application is:

[0031] Based on the first embodiment, please refer to Figure 3 and Figure 4 , Figure 3 It is a structural diagram of the defense alarm device of the second embodiment of the utility model. Figure 4 It is a structural schematic diagram of the dust removal component of the second embodiment of the utility model.

[0032] The utility model provides a defense alarm device which also includes a dust removal component 201 . The dust removal component 201 includes a mounting seat 202 , an electric push rod 203 , a moving plate 204 and a cleaning brush 205 .

[0033] The mounting seat 202 is fixedly connected to the alarm box 101 and is located on one side of the alarm box 101; the electric push rod 203 is fixedly connected to the mounting seat 202 and is located on one side of the mounting seat 202; the movable plate 204 is connected to the output end of the electric push rod 203 and is located on one side of the electric push rod 203; the cleaning brush 205 is fixedly connected to the movable plate 204 and is located on a side of the movable plate 204 close to the dustproof net 111. The mounting seat 202 is fixedly installed on the outside of the alarm box 101 by bolts, and the electric push rod 203 is fixedly installed in the mounting seat 202 by bolts. The connection support of the electric push rod 203 is realized by the mounting base 202, and the movable plate 204 is connected to the output end of the electric push rod 203. The driving output of the electric push rod 203 can drive the movable plate 204 to perform directional limited movement along the output direction of the electric push rod 203. The cleaning brush 205 is fixedly installed on the movable plate 204 with bolts. The movement of the movable plate 204 can drive the cleaning brush 205 to move on the dustproof net 111, thereby cleaning the dust adsorbed and accumulated on the outside of the dustproof net 111, so as to avoid a large amount of dust accumulation and clogging the dustproof net 111.

[0034] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A defense alarm device, comprising an alarm box, characterized in that: Also includes heat dissipation components, The heat dissipation assembly includes a heat dissipation duct, an exhaust duct, a mounting bracket, a rotating fan blade, an air inlet duct, a control base, a temperature sensor and a driving component. The heat dissipation duct is fixedly connected to the alarm box and is located on one side of the alarm box. The exhaust duct is fixedly connected to the alarm box and is communicated with the heat dissipation duct and is located on a side of the alarm box close to the heat dissipation duct. The mounting bracket is fixedly connected to the exhaust duct and is located on one side of the exhaust duct. The rotating fan blade is connected to the mounting bracket through the driving component and is located on a side of the mounting bracket close to the exhaust duct. The air inlet duct is communicated with the alarm box and is located on one side of the alarm box. The control base is fixedly connected to the alarm box and is located on one side of the alarm box. The temperature sensor is arranged on the control base and is located on one side of the control base. The driving component is arranged on the mounting bracket and connected to the rotating fan blade.

2. The defense alarm device according to claim 1, characterized in that: The driving component includes a driving motor and a rotating shaft. The driving motor is fixedly connected to the mounting frame and is located on one side of the mounting frame. The rotating shaft is connected to the output end of the driving motor and is fixedly connected to the rotating fan blades, and is located on a side of the driving motor close to the rotating fan blades.

3. The defense alarm device according to claim 1, characterized in that: The heat dissipation component also includes a safety net, which is fixedly connected to the exhaust pipe and is located on a side of the exhaust pipe close to the rotating fan blades.

4. The defense alarm device according to claim 1, characterized in that: The heat dissipation assembly also includes a dustproof net, which is fixedly connected to the air inlet pipe and is located on one side of the air inlet pipe.

5. The defense alarm device according to claim 4, characterized in that: The heat dissipation assembly also includes a dust removal component, which includes a mounting seat, an electric push rod, a movable plate and a cleaning brush. The mounting seat is fixedly connected to the alarm box and is located on one side of the alarm box; the electric push rod is fixedly connected to the mounting seat and is located on one side of the mounting seat; the movable plate is connected to the output end of the electric push rod and is located on one side of the electric push rod; the cleaning brush is fixedly connected to the movable plate and is located on a side of the movable plate close to the dustproof net.

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