CN105186313A - Intelligent outdoor electric power cabinet - Google Patents

Abstract

The present invention provides an intelligent outdoor power cabinet, which includes a ventilation hole, a dust-proof net, a suction fan, a top plate, a cabinet body, a cabinet door one, a cabinet door two, an intelligent control device, a hot air blower, an electrical appliance fixing frame, a temperature and humidity sensor, Camera, emergency power supply, warning light, base, hinge, handle, anti-theft lock, observation window and guardrail, the ventilation hole is arranged on the side of the cabinet body; dust-proof net is installed inside the ventilation hole; The suction fan is installed on the top of the roof; the roof includes a heat insulation layer. The intelligent control device of the present invention, the setting of the knife dustproof net, the suction fan and the hot air blower improve the heat insulation and heat dissipation adjustment of the outdoor power cabinet, facilitate the timely discharge of moist air, improve the degree of intelligence, facilitate remote monitoring, be safe and reliable, and reduce Equipment failure rate, easy to promote and use.

Description

An intelligent outdoor power cabinet

technical field

The invention belongs to the technical field of power equipment, and in particular relates to an intelligent outdoor power cabinet.

Background technique

At present, with the rapid development of electric power technology, outdoor power cabinets or power distribution cabinets can meet the requirements that each electrical component can be reliably fixed in a certain position in the cabinet. Outdoor power cabinets or switch cabinets need to be sealed to ensure that the electrical components inside are not affected. Various components generate a lot of heat during work, and the arrangement should not be very tight, but the space must be arranged reasonably. Therefore, the existing power distribution cabinets have the problems of poor heat dissipation, high maintenance costs, and short service life.

The Chinese patent publication number is CN203850671U, and the name of the invention is an outdoor power cabinet based on an intelligent temperature control device, including a waterproof layer, a side wall, a front door, a handle, an intelligent temperature control device, a connection card, a gasket, a fixing bolt, temperature sensor, mounting bracket and fan. The waterproof layer is arranged on the upper part of the side wall; the front door is arranged in front of the side wall; the handle is arranged in the middle of the left side of the front door; the front of the intelligent temperature control device is embedded outside the front door , the back of the intelligent temperature control device is stuck on the connection card; the temperature sensor is fixed on the left side wall through the cooperation of the gasket and the fixing bolt; the fan is installed on the left side wall through the mounting bracket , but the existing outdoor power cabinets have poor heat insulation and heat dissipation conditions, difficult to discharge humid air in time, low intelligence, remote monitoring, poor safety and reliability, and high failure rate.

Therefore, it is very necessary to invent a kind of intelligent outdoor power cabinet.

Contents of the invention

In order to solve the above technical problems, the present invention provides an intelligent outdoor power cabinet to solve the existing outdoor power cabinets with poor heat insulation and heat dissipation conditions, difficult to discharge humid air in time, low degree of intelligence, remote monitoring cannot be realized, and safety Poor reliability and high failure rate, including ventilation holes, dust filter, suction fan, top plate, cabinet body, cabinet door one, cabinet door two, intelligent control device, hot air blower, electrical fixture, temperature and humidity sensor, camera, Emergency power supply, warning lights, base, hinges, handles, anti-theft locks, observation windows and guardrails, the ventilation holes are arranged on the side of the cabinet; dust-proof nets are installed inside the ventilation holes; the suction fan Installed on the top of the top board; the top board includes a heat insulation layer, and the heat insulation layer is pasted between the top board and the cabinet body; the cabinet door 1 or cabinet door 2 is installed in front of the cabinet body through a hinge; The intelligent control device is connected to the emergency power supply through wires; the hot air blower is installed directly below the electrical appliance fixing frame; the temperature and humidity sensor is connected to the intelligent control device through wires; the camera is installed inside the cabinet Directly above; the warning light is inlaid on the upper part of the cabinet door 1 or the cabinet door 2; the base is fixed on the bottom of the cabinet; the anti-theft lock inside the handle; the observation window is embedded on the outside of the cabinet door 2 ; The guardrail is welded on the outside of the observation window.

The hot air blower includes a heating net, a fan and an air deflector, the heating net is installed on the upper side of the fan; the air deflector is installed on the outside of the heating net.

The air guide angle of the air deflector is 40 degrees to 120 degrees; the air guide plate is driven by a synchronous servo motor, which is beneficial to expand the hot air area, facilitate the rapid discharge of humid air, and prevent electrical appliances from being damaged by moisture.

The intelligent control device includes a signal transmitter, an antenna, a touch screen, a housing, a control chip, a circuit board and an alarm, and an antenna is arranged on the upper part of the signal transmitter; the touch screen is inlaid on the outside of the housing; the The control chip is installed under the touch screen; the circuit board is connected with the alarm through wires.

The signal transmitter adopts a GPRS router; the signal transmitter is connected with the alarm device, which is conducive to timely transmission of alarm signals, improves intelligence, saves manpower, and improves efficiency.

The control chip adopts a single-chip microcomputer chip of the model STC12C5A60S2; the control chip is connected with a hot air blower, has the advantages of high speed, low power consumption, and super anti-interference, and is conducive to improving the effect of heat dissipation and tide driving, realizing automatic control, and stable Reliable and reduce equipment failure rate.

The heat insulation layer adopts a foamed cement board with a thickness of 1 cm to 4 cm, which is light in weight and good in heat insulation effect, and can effectively isolate the external heat source of the cabinet body.

The camera adopts an infrared camera; the camera is connected with an intelligent control device through a signal line, which is beneficial to realize remote monitoring and improve the degree of intelligence.

The dust-proof net adopts a double-layer nylon fiber net with a thickness of 1 mm to 2 mm, which is beneficial to prevent dust or sundries from entering the cabinet and reduce the failure rate of equipment.

The suction fan adopts a centrifugal fan; the suction fan is connected with an intelligent control device, and according to the internal temperature and humidity of the cabinet, the internal air can be effectively discharged, the air flow inside the cabinet can be promoted, the temperature and humidity can be reduced, and electric energy can be saved.

Compared with the prior art, the present invention has the following beneficial effects: the intelligent outdoor power cabinet of the present invention is widely used in the technical field of electric equipment. Simultaneously, the beneficial effects of the present invention are:

1. The arrangement of the signal transmitter of the present invention is conducive to timely transmission of alarm signals, improving the degree of intelligence, saving manpower, and improving efficiency.

2. The arrangement of the dust-proof net of the present invention is beneficial to prevent dust or sundries from entering the cabinet body 5 and reduce the failure rate of equipment.

3. The arrangement of the heat insulation layer of the present invention has light weight, good heat insulation effect, and effectively isolates the external heat source of the cabinet body.

4. The setting of the hot air blower of the present invention facilitates the rapid discharge of humid air and prevents electrical appliances from being damaged by moisture.

Description of drawings

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

Fig. 2 is a schematic diagram of the internal structure of the cabinet of the present invention.

Fig. 3 is a structural schematic diagram of the intelligent control device of the present invention.

In the picture:

1-ventilation hole, 2-dust filter, 3-suction fan, 4-top plate, 41-insulation layer, 5-cabinet body, 6-cabinet door 1, 7-cabinet door 2, 8-intelligent control device, 81 -Signal transmitter, 82-antenna, 83-touch screen, 84-housing, 85-control chip, 86-circuit board, 87-alarm, 9-hot air blower, 91-heating net, 92-fan, 93-guide Wind board, 10-electric appliance fixing frame, 11-temperature and humidity sensor, 12-camera, 13-emergency power supply, 14-warning light, 15-base, 16-hinge, 17-handle, 18-anti-theft lock, 19-observation Window, 20-guard rail.

Detailed ways

The present invention will be further described below in conjunction with accompanying drawing:

Example:

As shown in Figure 1 to Figure 3

The present invention provides an intelligent outdoor power cabinet, which includes a ventilation hole 1, a dust-proof net 2, a suction fan 3, a top plate 4, a cabinet body 5, a cabinet door 6, a cabinet door 2 7, an intelligent control device 8, and a hot air blower 9 , electrical fixture 10, temperature and humidity sensor 11, camera 12, emergency power supply 13, warning light 14, base 15, hinge 16, handle 17, anti-theft lock 18, observation window 19 and guardrail 20, the ventilation hole 1 It is arranged on the side of the cabinet 5; the dust-proof net 2 is installed inside the ventilation hole 1; the suction fan 3 is installed on the top of the top plate 4; the top plate 4 includes a heat insulation layer 41, and the heat insulation Layer 41 is pasted between the top plate 4 and the cabinet body 5; the cabinet door one 6 or cabinet door two 7 is installed in front of the cabinet body 5 through the hinge 16; the intelligent control device 8 is connected to the emergency power supply 13 through the wire connected; the hot air blower 9 is installed directly below the electrical fixture 10; the temperature and humidity sensor 11 is connected to the intelligent control device 8 through wires; the camera 12 is installed directly above the inside of the cabinet body 5; the The warning light 14 is inlaid on the upper part of the first cabinet door 6 or the second cabinet door 7; the base 15 is fixed on the bottom of the cabinet body 5; the anti-theft lock 18 inside the handle 17; the observation window 19 is embedded in the cabinet door The outer side of two 7; described guardrail 20 is welded on observation window 19 outsides.

The hot air blower 9 includes a heating net 91 , a fan 92 and an air deflector 93 , the heating net 91 is installed on the upper side of the fan 92 ; the air deflector 93 is installed on the outside of the heating net 91 .

The air guide angle of the air deflector 93 is 40 degrees to 120 degrees; the air guide plate 93 is driven by a synchronous servo motor, which is beneficial to expand the area of hot air, facilitate the rapid discharge of humid air, and prevent electrical appliances from being damaged by moisture.

The intelligent control device 8 includes a signal transmitter 81, an antenna 82, a touch screen 83, a housing 84, a control chip 85, a circuit board 86 and an alarm 87, and the antenna 82 is arranged on the top of the signal transmitter 81; The touch screen 83 is embedded on the outside of the housing 84; the control chip 85 is installed under the touch screen 83; the circuit board 86 is connected to the alarm 87 through wires.

The signal transmitter 81 adopts a GPRS router; the signal transmitter 81 is connected with the alarm 87, which is conducive to timely transmission of alarm signals, improving intelligence, saving manpower, and improving efficiency.

The control chip 86 adopts a single-chip microcomputer chip with a model of STC12C5A60S2; the control chip 86 is connected with the hot air blower 9, and has the advantages of high speed, low power consumption, and super anti-interference, which is conducive to improving the heat dissipation effect and realizing automation Control, stable and reliable, reduce equipment failure rate.

The heat insulation layer 41 adopts a foamed cement board with a thickness of 1 cm to 4 cm, which is light in weight and good in heat insulation effect, and can effectively isolate the external heat source of the cabinet body 5 .

The camera 12 adopts an infrared camera; the camera 12 is connected with the intelligent control device 8 through a signal line, which is beneficial to realize remote monitoring and improve the degree of intelligence.

The dust-proof net 2 adopts a double-layer nylon fiber net with a thickness of 1 mm to 2 mm, which is beneficial to prevent dust or sundries from entering the cabinet body 5 and reduce the failure rate of equipment.

The suction fan 3 adopts a centrifugal fan; the suction fan 3 is connected to the intelligent control device 8, and according to the internal temperature and humidity of the cabinet body 5, the internal air is effectively discharged, the air flow inside the cabinet body 5 is promoted, and the temperature and humidity are reduced. Save electricity.

working principle

In the present invention, when the temperature and humidity sensor 11 detects that the temperature or humidity is too high, the intelligent control device 8 starts the suction fan 3 and the fan 93 to promote the air flow in the cabinet 5, and simultaneously transmits the alarm information of the alarm 87 through the signal transmitter 81 sent to staff.

Utilize the technical solution described in the present invention, or those skilled in the art design a similar technical solution under the inspiration of the technical solution of the present invention, and achieve the above-mentioned technical effect, all fall into the protection scope of the present invention.

Claims (10)

1. An intelligent outdoor power cabinet, characterized in that the intelligent outdoor power cabinet includes ventilation holes (1), dust-proof net (2), suction fan (3), top plate (4), and cabinet body (5) , cabinet door one (6), cabinet door two (7), intelligent control device (8), hot air blower (9), electrical appliance fixing frame (10), temperature and humidity sensor (11), camera (12), emergency power supply ( 13), warning light (14), base (15), hinge (16), handle (17), anti-theft lock (18), observation window (19) and guardrail (20), described ventilation hole (1 ) is arranged on the side of the cabinet (5); the dust-proof net (2) is installed inside the ventilation hole (1); the suction fan (3) is installed on the top of the top plate (4); the top plate ( 4) Including a heat insulation layer (41), the heat insulation layer (41) is pasted between the top plate (4) and the cabinet body (5); the first cabinet door (6) or the second cabinet door (7) Installed on the front of the cabinet (5) through the hinge (16); the intelligent control device (8) is connected to the emergency power supply (13) through a wire; ) directly below; the described temperature and humidity sensor (11) is connected with the intelligent control device (8) by wire; the described camera (12) is installed directly above the inside of the cabinet (5); the described warning light (14 ) is inlaid on the top of cabinet door one (6) or cabinet door two (7); the base (15) is fixed on the bottom of the cabinet body (5); the inside anti-theft lock (18) of the handle (17); The outside of the observation window (19) is inlaid with the second cabinet door (7); the guardrail (20) is welded on the outside of the observation window (19). 2. The intelligent outdoor power cabinet as claimed in claim 1, characterized in that, said hot air blower (9) comprises a heating net (91), a fan (92) and a deflector (93), and said heating The net (91) is installed on the upper side of the fan (92); the wind deflector (93) is installed on the outside of the heating net (91). 3. The intelligent outdoor power cabinet according to claim 2, characterized in that, the wind guide angle of the wind guide plate (93) is 40 degrees to 120 degrees; the wind guide plate (93) adopts a synchronous servo motor driven. 4. The intelligent outdoor power cabinet according to claim 1, characterized in that, the intelligent control device (8) comprises a signal transmitter (81), an antenna (82), a touch screen (83), a housing (84 ), a control chip (85), a circuit board (86) and an alarm (87), the top of the signal transmitter (81) is provided with an antenna (82); the touch screen (83) is embedded in the housing (84) the outside; the control chip (85) is installed below the touch screen (83); the circuit board (86) is connected to the alarm (87) by wires. 5. The intelligent outdoor power cabinet according to claim 4, characterized in that, the signal transmitter (81) adopts a GPRS router; the signal transmitter (81) is connected to an alarm (87). 6. The intelligent outdoor power cabinet as claimed in claim 4, characterized in that, said control chip (86) adopts a single-chip microcomputer chip whose model is STC12C5A60S2; said control chip (86) is connected to the hot air blower (9) . 7. The intelligent outdoor power cabinet according to claim 1, characterized in that, said heat insulation layer (41) adopts a foamed cement board with a thickness of 1 cm to 4 cm. 8. The intelligent outdoor power cabinet according to claim 1, wherein the camera (12) is an infrared camera; the camera (12) is connected to the intelligent control device (8) through a signal line. 9. The intelligent outdoor power cabinet according to claim 1, characterized in that, the dust-proof net (2) is a double-layer nylon fiber net with a thickness of 1 mm to 2 mm. 10. The intelligent outdoor power cabinet according to claim 1, characterized in that, the suction fan (3) is a centrifugal fan; the suction fan (3) is connected to an intelligent control device (8).