Electric protection device of metal distribution box

Abstract

The utility model discloses an electric protection device of a metal distribution box, which comprises a solar top plate, a protection cover, an illuminating lamp and a box body, the illuminating lamp is arranged at the upper end in the box body, the protection cover is arranged at the upper part of the illuminating lamp, a storage battery is arranged in the protection cover, a supporting cover is fixed at the lower end in the box body, and the supporting cover is fixed at the lower end in the box body. A lead screw is arranged on the upper portion of the supporting cover, the upper end and the lower end of the lead screw are fixedly connected with the box body and the supporting cover through bearings correspondingly, a motor is installed on the inner wall of the supporting cover through bolts, the output end of the motor is fixedly connected with the driving end of the lead screw, and a threaded seat is in threaded fit with the lead screw. A monitoring probe is arranged on the side portion of the threaded seat, and a guide rod is arranged on the other side portion of the threaded seat. The monitoring device is good in monitoring effect, enables sustainable resources to be effectively utilized, and is good in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of distribution box protection, in particular to an electric protection device for a metal distribution box. Background Art

[0002] The electrical box is a massive parameter in the data. It generally constitutes a low-voltage forest according to electrical wiring. It requires the switchgear, measuring instruments, protective electrical appliances and auxiliary equipment to be assembled in a closed or semi-closed metal cabinet or on a screen to form a low-voltage distribution box. During normal operation, the circuit can be connected or disconnected with the help of manual or automatic switches. The distribution box has the characteristics of small size, easy installation, special technical performance, fixed position, unique configuration function, no site restrictions, relatively common application, stable and reliable operation, high space utilization, small footprint and environmental protection effect. Protective devices are required when the distribution box is used outside.

[0003] As disclosed in application No. 202121626447.1, a metal distribution box protection device comprises a mounting frame, a guardrail is fixedly mounted on the mounting frame, and a maintenance door is movably mounted on the front of the guardrail, a fixing pipe is fixedly mounted on one side of the guardrail, a connecting pipe is fixedly mounted on one side of the maintenance door, fixing pins are movably mounted on the fixing pipe and the connecting pipe, a supporting frame is fixedly mounted on the top of the guardrail, and a protective shed is fixedly mounted on the top of the supporting frame, a plurality of water guide grooves are provided on the protective shed, a monitoring probe is fixedly mounted on one side of the hanging fire extinguisher, and a lighting lamp is fixedly mounted on the other side of the hanging fire extinguisher. The distribution box has the function of remote monitoring and the function of shielding and protecting the top; however, when it is actually used, there is still a problem of poor functionality, the monitoring position cannot be adjusted, the top plate cannot utilize solar energy to save electricity consumption, and the heat cannot be dissipated inside the electric box, the guardrail protection isolation range is small, and the practicality is not good. Utility Model Content

[0004] The purpose of the utility model is to provide an electric protection device for a metal distribution box to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an electric protection device for a metal distribution box, comprising a solar roof panel, a protective cover, a lighting lamp and a box body, the lighting lamp is arranged at the upper end of the inside of the box body, the protective cover is arranged on the upper part of the lighting lamp, a battery is arranged in the protective cover, a support cover is fixed to the lower end of the inside of the box body, a screw rod is arranged on the upper part of the support cover, and the upper and lower ends of the screw rod are respectively fixedly connected to the box body and the support cover through bearings, a motor is installed on the inner wall of the support cover through bolts, and the output end of the motor is fixedly connected to the driving end of the screw rod, a threaded seat is matched with a thread on the screw rod, and a monitoring probe is arranged on the side of the threaded seat.

[0006] Preferably, a guide rod is provided on the other side of the threaded seat, and the upper and lower ends of the guide rod are fixedly connected to the inner wall of the box body.

[0007] Preferably, a guide ring is provided on the guide rod, and the guide ring is slidably connected to the guide rod.

[0008] Preferably, a connecting strip is connected to the side of the guide ring, and one end of the connecting strip is fixedly connected to the outer wall of the threaded seat.

[0009] Preferably, a fan is provided on the side of the box body, and a dust cover is provided on the outside of the fan.

[0010] Preferably, an LED warning sign is provided on the side of the box body, and a reflective film is provided under the LED warning sign.

[0011] Preferably, vertical poles are fixed to the upper and lower ends of the side of the box body, and a limiting ring is provided on the vertical pole, and the side of the limiting ring is connected to the box door.

[0012] Preferably, the solar top panel is arranged on the upper part of the box body, and the solar top panel, motor, fan and lighting lamp are all electrically connected to the battery.

[0013] Compared with the prior art, the utility model has the following beneficial effects: good monitoring effect, effective utilization of sustainable resources, and good practicality;

[0014] (1) Driven by the motor, the screw rod rotates, thereby driving the threaded seat to rise and fall along the screw rod in the vertical direction. With the help of the lighting lamp, the monitoring probe can monitor a larger range of the inside of the box. The threaded seat drives the guide ring to rise and fall together through the connecting bar. The guide ring and the guide rod limit the threaded seat through the connecting bar, which is conducive to the stable lifting of the threaded seat. Therefore, it is beneficial to the monitoring effect of the monitoring probe, and the monitoring effect is good.

[0015] (2) The side of the solar panel is tilted downward to divert rainwater downward to avoid rainwater accumulation. At the same time, it converts solar energy into electrical energy and stores it in batteries to power motors, fans, and lighting, making effective use of sustainable resources.

[0016] (3) The dust cover can prevent dust particles from entering the fan. The fan can introduce airflow to cool the inside of the box. The box door can isolate and protect the surrounding areas of the box to prevent strangers from entering the distribution box. The LED warning signs can warn passers-by, and the reflective film can improve personnel safety. It is practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the main structure of the utility model;

[0019] Figure 3 For the utility model Figure 1 The enlarged structural diagram at A in the middle;

[0020] Figure 4 For the utility model Figure 2 The enlarged structural diagram at B in the middle;

[0021] Figure 5 This is a schematic diagram of the monitoring probe and the screw rod structure of the utility model;

[0022] In the figure: 1. Box body; 2. Dust cover; 3. Fan; 4. Solar roof panel; 5. Light; 6. Protective cover; 7. Battery; 8. Monitoring probe; 9. Screw; 10. LED warning sign; 11. Reflective film; 12. Motor; 13. Support cover; 14. Box door; 15. Guide rod; 16. Guide ring; 17. Connecting strip; 18. Threaded seat; 19. Limiting ring; 20. Vertical pole. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-5 The utility model provides an embodiment: a metal distribution box electric protection device, including a solar roof panel 4, a protective cover 6, a lighting lamp 5 and a box body 1, the lighting lamp 5 is arranged at the upper end of the box body 1, and a support cover 13 is fixed to the lower end of the box body 1. A screw rod 9 is arranged on the upper part of the support cover 13, and the upper and lower ends of the screw rod 9 are respectively fixedly connected to the box body 1 and the support cover 13 through bearings, and the inner wall of the support cover 13 is installed with a motor 12 through bolts, and the output end of the motor 12 is fixedly connected to the driving end of the screw rod 9, and a threaded seat 18 is threadedly matched on the screw rod 9, and a monitoring probe 8 is arranged on the side of the threaded seat 18;

[0025] When in use, the screw rod 9 rotates under the drive of the motor 12, thereby driving the threaded seat 18 to rise and fall along the screw rod 9 in the vertical direction, and cooperate with the illumination of the illuminating lamp 5, thereby making the monitoring probe 8 have a larger monitoring range of the inside of the box body 1;

[0026] The solar panel 4 is arranged on the upper part of the box body 1, and the solar panel 4, the motor 12, the fan 3, and the lighting lamp 5 are all electrically connected to the battery 7. The protective cover 6 is arranged on the upper part of the lighting lamp 5, and the battery 7 is arranged in the protective cover 6;

[0027] When in use, the side of the solar roof panel 4 is tilted downward, which can guide rainwater downward to avoid rainwater accumulation, and at the same time convert solar energy into electrical energy, which is stored in the battery 7 and used to power the power machine 12, the fan 3, and the lighting lamp 5;

[0028] A connecting strip 17 is connected to the side of the guide ring 16, and one end of the connecting strip 17 is fixedly connected to the outer wall of the threaded seat 18;

[0029] When in use, the threaded seat 18 drives the guide ring 16 to rise and fall together through the connecting strip 17;

[0030] A guide rod 15 is provided on the other side of the threaded seat 18, and the upper and lower ends of the guide rod 15 are fixedly connected to the inner wall of the box body 1, and a guide ring 16 is provided on the guide rod 15, and the guide ring 16 is slidably connected to the guide rod 15;

[0031] When in use, the guide ring 16 and the guide rod 15 limit the threaded seat 18 through the connecting strip 17, which is conducive to the stable lifting of the threaded seat 18, thereby facilitating the monitoring effect of the monitoring probe 8;

[0032] A fan 3 is provided on the side of the box body 1, and a dust cover 2 is provided outside the fan 3;

[0033] When in use, the dust cover 2 can prevent dust particles from entering the fan 3, and the fan 3 can introduce airflow to cool the inside of the box 1;

[0034] An LED warning sign 10 is provided on the side of the box body 1, and a reflective film 11 is provided on the lower part of the LED warning sign 10;

[0035] When in use, the LED warning sign 10 can warn passers-by, and the reflective film 11 can improve the safety of the personnel;

[0036] The upper and lower ends of the side of the box body 1 are fixed with upright poles 20, and a limit ring 19 is provided on the upright pole 20, and the side of the limit ring 19 is connected with the box door 14;

[0037] When in use, the box door 14 can isolate and protect the surroundings of the box body 1, preventing strangers from entering the distribution box.

[0038] When the embodiment of the present application is in use: first, the side of the solar roof panel 4 is tilted downward, which can guide rainwater downward to avoid rainwater accumulation, and at the same time convert solar energy into electrical energy, which is stored in the battery 7, and the power supply machine 12, the fan 3, and the lighting lamp 5 are powered. Then, under the drive of the motor 12, the screw rod 9 rotates, thereby driving the threaded seat 18 to rise and fall along the screw rod 9 in the vertical direction, and cooperate with the illumination of the lighting lamp 5, thereby making the monitoring probe 8 have a larger monitoring range of the inside of the box 1, and the threaded seat 18 drives the guide ring 16 to rise and fall together through the connecting strip 17, and the guide ring 16 , the guide rod 15 limits the threaded seat 18 through the connecting strip 17, which is beneficial to the stable lifting and lowering of the threaded seat 18, thereby facilitating the monitoring effect of the monitoring probe 8. In addition, the dust cover 2 can prevent dust particles from entering the fan 3. The fan 3 can introduce airflow to cool the inside of the box 1. The box door 14 can isolate and protect the surrounding areas of the outside of the box 1 to prevent strangers from entering the vicinity of the distribution box. The LED warning slogan 10 can warn passers-by, and the reflective film 11 can improve personnel safety. In summary, the device has good monitoring effect, makes effective use of sustainable resources, and has good practicality.

Claims

1. An electrical protection device for a metal distribution box, characterized in that: The invention comprises a solar top plate (4), a protective cover (6), a lighting lamp (5) and a box (1), wherein the lighting lamp (5) is arranged at the upper end of the box (1), the protective cover (6) is arranged at the upper part of the lighting lamp (5), a storage battery (7) is arranged in the protective cover (6), a support cover (13) is fixed at the lower end of the box (1), a screw rod (9) is arranged at the upper part of the support cover (13), and the upper and lower ends of the screw rod (9) are respectively fixedly connected to the box (1) and the support cover (13) through bearings, a motor (12) is installed on the inner wall of the support cover (13) through bolts, and the output end of the motor (12) is fixedly connected to the driving end of the screw rod (9), a threaded seat (18) is threadedly matched on the screw rod (9), and a monitoring probe (8) is arranged on the side of the threaded seat (18).

2. The electric protection device for a metal distribution box according to claim 1, characterized in that: A guide rod (15) is provided on the other side of the threaded seat (18), and the upper and lower ends of the guide rod (15) are fixedly connected to the inner wall of the box body (1).

3. The electric protection device for a metal distribution box according to claim 2, characterized in that: A guide ring (16) is provided on the guide rod (15), and the guide ring (16) is slidably connected to the guide rod (15).

4. The electric protection device for a metal distribution box according to claim 3 is characterized in that: A connecting strip (17) is connected to the side of the guide ring (16), and one end of the connecting strip (17) is fixedly connected to the outer wall of the threaded seat (18).

5. The electric protection device for a metal distribution box according to claim 2, characterized in that: A fan (3) is arranged on the side of the box body (1), and a dust cover (2) is arranged outside the fan (3).

6. The electric protection device for a metal distribution box according to claim 5, characterized in that: An LED warning sign (10) is arranged on the side of the box body (1), and a reflective film (11) is arranged at the bottom of the LED warning sign (10).

7. The electric protection device for a metal distribution box according to claim 6, characterized in that: The upper and lower ends of the side of the box body (1) are fixed with vertical poles (20), and a limiting ring (19) is arranged on the vertical pole (20), and the side of the limiting ring (19) is connected to the box door (14).

8. The electric protection device for a metal distribution box according to claim 1, characterized in that: The solar top panel (4) is arranged on the upper part of the box body (1), and the solar top panel (4), the motor (12), the fan (3), and the lighting lamp (5) are all electrically connected to the storage battery (7).

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