CN210183003U

CN210183003U - Remote intelligent control security monitoring box

Info

Publication number: CN210183003U
Application number: CN201920530314.0U
Authority: CN
Inventors: 徐庆; 褚智吉
Original assignee: Zhejiang Advanced Communications Polytron Technologies Inc
Current assignee: Zhejiang Advanced Communications Polytron Technologies Inc
Priority date: 2019-04-18
Filing date: 2019-04-18
Publication date: 2020-03-24
Anticipated expiration: 2029-04-18

Abstract

The utility model discloses a remote intelligent control security monitoring box, which comprises a box body and a box door which are connected by hinges; the top of the box body is provided with a plurality of air holes, the top surface is designed to be high in the center and low on two sides, and a heat radiation fan is arranged below the box body close to the top surface; be provided with the recloser in the box, be provided with short-circuit detection circuit, leakage detection circuit, voltage detection circuit, controller and earth-leakage protector on the recloser, short-circuit detection circuit, leakage detection circuit and voltage detection circuit all are connected with the input electricity of controller, just the output and the earth-leakage protector electricity of controller are connected, just earth-leakage protector respectively with surveillance camera machine, light filling lamp, network switch or ONU equipment the radiator fan electricity is connected, earth-leakage protector with be connected with the temperature controller between the radiator fan. The utility model discloses can automatic heat dissipation, intelligent control.

Description

Remote intelligent control security monitoring box

Technical Field

The utility model relates to a control protection technical field especially relates to a remote intelligent control security protection monitoring box.

Background

With the rapid development of optical fiber communication technology, the demands of users are constantly changing and developing; through market research and feedback in recent years, the demands of protective communication boxes used in domestic and foreign communication industries are different day by day, and the diversified demands are in a trend and a normal state. The intelligent control security monitoring box meets various functional requirements of the original protection communication box, combines the characteristics of safe city monitoring and meets the requirements on future information management, the application of the Internet of things communication technology is added, the modularized layout is adopted, the perfect network management function and the timely state display are realized, and the reliability, the continuity and the intelligence of the whole system are ensured. But the current structure can't carry out effective protection to load work to can't monitor ambient temperature and in time dispel the heat.

SUMMERY OF THE UTILITY MODEL

For solving the above technical problem, the utility model provides a remote intelligent control security protection monitoring box.

The utility model adopts the following technical scheme:

the utility model provides a remote intelligent control security protection monitoring box which characterized in that: the box body and the box door are connected through a hinge, and a hollow cavity is formed by the box body and the box door; the top of the box body is provided with a plurality of air holes, the top surface is designed to be high in the center and low on two sides, and a heat radiation fan is arranged below the box body close to the top surface; an automatic reclosing switch is arranged in the box body, a short circuit detection circuit, an electric leakage detection circuit, a voltage detection circuit, a controller and an electric leakage protector are arranged on the automatic reclosing switch, the short circuit detection circuit, the electric leakage detection circuit and the voltage detection circuit are all electrically connected with the input end of the controller, the output end of the controller is electrically connected with the electric leakage protector, the electric leakage protector is respectively electrically connected with a monitoring camera, a light supplement lamp, a network switch or ONU (Chinese name optical network unit) equipment and a cooling fan, and a temperature controller is connected between the electric leakage protector and the cooling fan; and a power input unit electrically connected with the lightning arrester is further arranged in the box body, and the input end of the controller is electrically connected with the power input unit.

Preferably, the automatic reclosing lock, the lightning protection device, the digital-analog socket and the ONU power socket are distributed on the upper part of the surface of the box body in the cavity from left to right, and a plurality of power distribution units (PUDs, that is, power distribution sockets for cabinets in common) are distributed below the automatic reclosing lock, the lightning protection device, the digital-analog socket and the ONU power socket; the wiring terminals, the temperature controller and the grounding copper bars are distributed below the power distribution unit from left to right; an equipment mounting tray is arranged in the box body below the wiring terminal in the cavity; the power input unit is electrically connected with the wiring terminal and the grounding copper bar in sequence and then grounded.

Preferably, the automatic reclosing device further comprises an overload protection detection protection circuit, an overcurrent detection circuit, an overvoltage detection circuit and an undervoltage detection circuit, wherein the overload protection detection protection circuit, the overcurrent detection circuit, the overvoltage detection circuit and the undervoltage detection circuit are all electrically connected with the leakage protector through the controller.

Preferably, the surface of the box body positioned in the cavity is also provided with an optical cable fusion splice tray and an optical cable fixing plate, and the optical cable fusion splice tray is electrically connected with the power input unit.

Preferably, a fixing bracket is arranged outside the box body; a plurality of wire arranging binding rings are distributed on the surface of the box body positioned in the cavity.

Preferably, the top of the box body adopts a novel integrated compression molding process. Compared with the traditional welding forming process, the method has the advantages of attractive appearance, reduction of surface polishing treatment, rapidness in production and processing, reduction of light and gas pollution in the welding process and the like, and is environment-friendly.

Compared with the prior art, the automatic reclosing lock of the utility model can meet the requirement of long-term stable and reliable operation under the conditions of outdoor environment temperature, humidity, dust and electromagnetic disturbance, and is provided with a short circuit detection circuit, a leakage detection circuit, a voltage detection circuit, a controller and a leakage protector; when short circuit occurs, the leakage protector is disconnected in a very short time, so that the safety of the load electric appliance is ensured; when the circuit leaks electricity, the leakage protector can be disconnected by-30 m within 0.1 second; the voltage detection circuit detects the line voltage before closing, and blocks closing and alarms when the power supply voltage is abnormally under-voltage or over-voltage; when the fault is not eliminated, the switch-on and power-on can not be carried out, and when the fault is eliminated, the leakage protector can automatically switch on and power-on; therefore, the purposes of short-circuit protection, leakage protection and detection before switching on are achieved. In addition, when the temperature in the box reached the settlement temperature, through opening of temperature controller control radiator fan, cool down the box fast, the life of extension box prevents that the high temperature from influencing the normal operating of each component.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of another angle of the present invention.

Fig. 3 is a schematic view of the top view angle of the present invention.

Fig. 4 is a working principle diagram of the present invention.

Fig. 5 is a schematic diagram of the wiring of the present invention.

In the figure, 1-box, 2-box door, 3-automatic reclosing, 310-controller, 311-short circuit detection circuit, 312-electric leakage detection circuit, 313-voltage detection circuit, 314-electric leakage protector, 315-overcurrent detection circuit, 316-overload protection detection circuit, 317-overvoltage detection circuit, 318-undervoltage detection circuit, 4-lightning protector, 6-wiring terminal, 61-fill light wiring terminal, 62-alternating current input wiring terminal, 7-temperature controller, 8-grounding copper bar, 9-digital analog socket, 10-ONU power socket, 11-radiator fan, 12-equipment installation tray, 13-optical cable fusion tray, 14-optical cable fixing plate, 15-wire binding ring, 16-power distribution unit, 17-fixed support, 18-air holes, 19-monitoring camera, 20-light supplement lamp, 21-network switch and 22-ONU equipment.

Detailed Description

In order to facilitate understanding of the technical solutions of the present invention, the following detailed description is made with reference to the accompanying drawings and specific embodiments.

A remote intelligent control security monitoring box comprises a box body 1 and a box door 2, wherein the box body 1 is connected with the box door 2 through a hinge to form a hollow cavity; novel integral type compression molding technology is adopted at 1 top of box, is equipped with a plurality of bleeder vents 18, and the top surface is the design that center height, both sides are low, can make the rainwater fall smoothly when meetting rainy day, does not ponding. The box is equipped with the mounting panel in the below that is close to the top surface, sets up radiator fan 11 on the mounting panel.

The upper part of the surface, opposite to the box door, of the box body 1 in the cavity is provided with an automatic reclosing lock 3, a lightning protector 4, a digital analog socket 9 and an ONU power socket 10 from left to right, and the ONU power socket 10 is used for being inserted into ONU equipment 22; a plurality of power distribution units 16 (PUDs, that is, power distribution sockets for cabinets in general) are distributed below the automatic reclosing lock 3, the lightning protection device 4, the digital-analog socket 9 and the ONU power socket 10; a wiring terminal 6, the temperature controller 7 and a grounding copper bar 8 are distributed from left to right below the power distribution unit 16; the wiring terminals 6 comprise an alternating current input wiring terminal 62, a light supplement lamp wiring terminal 61 and other reserved wiring terminals, and the alternating current input wiring terminal 62 is connected with alternating current to serve as a power input unit to provide power for the whole security monitoring box; be located the cavity be equipped with equipment fixing tray 12 in the box of binding post 6 below, equipment fixing tray 12 can place equipment in being fixed in the box through the inflation checkpost, equipment fixing tray 12.

And an optical cable fusion splice tray 13 and an optical cable fixing plate 14 are further arranged on the side surface of the box body 1 positioned in the cavity, and the optical cable fusion splice tray 13 is electrically connected with the power input unit. The outer part of the box body is provided with a fixed support 17, and the box body can be used for outdoor holding poles/hanging walls through the fixed support 17; a plurality of wire-arranging tie rings 18 are distributed on the surface of the box body in the cavity.

The automatic reclosing lock 3 is provided with a short-circuit detection circuit 311, a leakage detection circuit 312, a voltage detection circuit 313, an overload protection detection protection circuit 316, an overcurrent detection circuit 315, an overvoltage detection circuit 317, an undervoltage detection circuit 318, a controller 310 and a leakage protector 314, wherein the short-circuit detection circuit 311, the leakage detection circuit 312, the voltage detection circuit 313, the overload protection detection protection circuit 316, the overcurrent detection circuit 315, the overvoltage detection circuit 317 and the undervoltage detection circuit 318 are all electrically connected with an input end of the controller 310, an output end of the controller 310 is connected with the leakage protector circuit 314, and the leakage protector 314 is respectively electrically connected with a load unit such as the monitoring camera 19, the light supplement lamp 20, the network switch 21 or the ONU device 22 and the cooling fan 11.

The short circuit detection circuit, the leakage detection circuit, the voltage detection circuit, the overload protection detection and protection circuit, the overcurrent detection circuit, the overvoltage detection circuit and the undervoltage detection circuit are all in the prior art and are ignored for the specific circuit connection diagram during the conciseness period. Whether the conditions such as short circuit, electric leakage, overload, overcurrent, overvoltage and undervoltage can be achieved through the circuit, a related indicator lamp is arranged on the automatic reclosing switch for indication, and the controller automatically controls the leakage protector according to the detected conditions. The short-circuit protection is specifically automatic detection of a short-circuit detection circuit, and when the current is more than 3 times of the rated current, the leakage protector is disconnected within 0.1 second, so that the safety of equipment is ensured, and the effect of short-circuit protection is achieved; the leakage detection circuit detects leakage, and when the leakage action current is 30mA and 15-30 mA leakage occurs in the circuit, the leakage protector is disconnected by-30 m within 0.1 second; overcurrent or overload protection: the rated current 6A-10A-16A is adjustable, and the maximum support is 16A. When the current is 1.15 times larger than the rated current, the leakage protector enables the duration and the magnitude of the current; if the duration time exceeds 3 seconds or the duration time is more than 3 times of rated current, the switch of the leakage protector is disconnected to implement protection; overvoltage protection: when the power supply voltage is higher than 280V +/-5V (can be adjusted according to the needs of users), the switch of the leakage protector is disconnected, and after the voltage drops back to normal, the leakage protector is automatically switched on and powered on; voltage detection protection: the voltage detection circuit detects the line voltage before closing, and locks the leakage protector and gives an alarm when the power supply voltage is abnormally under-voltage or over-voltage; if the fault is not eliminated, the switch can not be closed and electrified. When the fault is eliminated, the leakage protector automatically switches on and powers on; when the circuit is possibly dangerous due to instantaneous electric leakage or instantaneous impact (such as thunder and lightning, socket flashover and the like), the leakage protector is immediately disconnected; after the fault occurs, if the circuit is safe, the leakage protector can automatically reclose and electrify, and the switching-on times are infinite; when the test key is manually pressed and the electricity leaks, the zero line and the live line are correspondingly disconnected, no output exists, the automatic reclosing is carried out after 60 seconds, and the automatic reclosing is recovered to the normal working state; after the power switch is manually turned off, the zero line and the live wire are simultaneously disconnected, and no output exists. The on-off action time is less than 0.1 second. And restarting the switching power supply, and outputting the zero line and the live line simultaneously.

The wiring diagram of the remote intelligent control security monitoring box is shown in fig. 5, alternating current 220V is connected from an alternating current input wiring terminal 62 and is used as a power input unit, and one path of alternating current is electrically connected with the lightning protection device 4 and then is grounded to play a role of power lightning protection. And the other path of the power supply is respectively connected with other wiring terminals, a digital analog socket 9, an ONU power socket 10, a power distribution unit 16 and a temperature controller 7 after passing through the automatic reclosing 3. In the figure, 61 is a light supplement lamp connection terminal for connecting the light supplement lamp 20, and the remaining connection terminals are reserved. For safety, the other end of the terminal is electrically connected to the ground copper bar 8. The digital analog socket 9, the ONU power socket 10 and the power distribution unit 16 are all grounded. Alternating current power supply connects electricity temperature controller 7, radiator fan 11 in proper order behind auto-reclosing 3, and temperature controller 7 takes the temperature sensor function, can set up the temperature, and when temperature sensor sensed the box temperature and exceeded the set temperature, temperature controller control radiator fan 11 opened, dispels the heat the cooling to the box, prolongs the life of box, prevents that the high temperature from influencing the normal operating of each component.

The above is only the preferred embodiment of the present invention, and the protection scope of the present invention is defined by the scope defined by the claims, and a plurality of modifications and decorations made by those skilled in the art without departing from the spirit and scope of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a remote intelligent control security protection monitoring box which characterized in that: the box body and the box door are connected through a hinge, and a hollow cavity is formed by the box body and the box door; the top of the box body is provided with a plurality of air holes, the top surface is designed to be high in the center and low on two sides, and a heat radiation fan is arranged below the box body close to the top surface; an automatic reclosing switch is arranged in the box body, a short circuit detection circuit, an electric leakage detection circuit, a voltage detection circuit, a controller and an electric leakage protector are arranged on the automatic reclosing switch, the short circuit detection circuit, the electric leakage detection circuit and the voltage detection circuit are all electrically connected with the input end of the controller, the output end of the controller is electrically connected with the electric leakage protector, the electric leakage protector is respectively electrically connected with a monitoring camera, a light supplement lamp, a network switch or ONU equipment and the cooling fan, and a temperature controller is connected between the electric leakage protector and the cooling fan; and a power input unit electrically connected with the lightning arrester is further arranged in the box body, and the input end of the controller is electrically connected with the power input unit.

2. The remote intelligent control security monitoring box of claim 1, wherein: the automatic reclosing lock, the lightning protector, the digital analog socket and the ONU power socket are distributed on the upper part of the surface of the box body in the cavity from left to right, and a plurality of power distribution units are distributed below the automatic reclosing lock, the lightning protector, the digital analog socket and the ONU power socket; the wiring terminals, the temperature controller and the grounding copper bars are distributed below the power distribution unit from left to right; an equipment mounting tray is arranged in the box body below the wiring terminal in the cavity; the power input unit is electrically connected with the wiring terminal and the grounding copper bar in sequence and then grounded.

3. The remote intelligent control security monitoring box of claim 2, wherein: the automatic reclosing device further comprises an overload protection detection protection circuit, an overcurrent detection circuit, an overvoltage detection circuit and an undervoltage detection circuit, wherein the overload protection detection protection circuit, the overcurrent detection circuit, the overvoltage detection circuit and the undervoltage detection circuit are all electrically connected with the leakage protector through the controller.

4. The remote intelligent control security monitoring box of claim 1, wherein: and an optical cable fusion splice tray and an optical cable fixing plate are also arranged on the surface of the box body positioned in the cavity, and the optical cable fusion splice tray is electrically connected with the power input unit.

5. The remote intelligent control security monitoring box of claim 1, wherein: a fixed bracket is arranged outside the box body; a plurality of wire arranging binding rings are distributed on the surface of the box body positioned in the cavity.