Distribution box with smoke monitoring alarm mechanism

Abstract

The utility model relates to the field of distribution boxes, and discloses a distribution box with a flue gas monitoring alarm mechanism, which comprises a box body, the bottom end of the inner wall of the box body is fixedly connected with a fixing frame, the left side of the interior of the fixing frame is fixedly connected with a moving motor, and an output shaft of the moving motor is fixedly connected with a moving threaded rod. According to the distribution box with the flue gas monitoring and alarming mechanism, the lifting motor is arranged, if an abnormal flue gas signal is detected, the flue gas sensor sends an alarming instruction to the alarm, after receiving the instruction, the alarm immediately sends out a sound-light alarm and sends out a red light signal to prompt a fire behavior, and a monitoring camera can move left and right and lift up and down; comprehensive scanning is carried out in the box body, after the position of an abnormal heat source or open fire is shot through image recognition, on-site images are fed back to a control system in real time for positioning analysis, smoke detection, alarm prompting, image acquisition and fire point positioning are completed in a linkage mode, and the problem that real-time sensing or alarming cannot be carried out is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of distribution box, concretely is a distribution box with smoke monitoring alarm mechanism. BACKGROUND

[0002] The distribution box is usually integrated with various electrical components, such as circuit breakers, contactors, relays, etc., inside, for realizing centralized management and safety control of the circuit. The distribution boxes on the market are not equipped with smoke detection and monitoring mechanism. Once the internal electrical components have faults such as overheating, short circuit or insulation breakdown, it is easy to cause fire, especially cannot realize real-time sensing or alarm, must be external personnel to inspect or found afterwards, leading to initial fire difficult to handle in time, easy to cause fire spread, cause equipment damage and even personal injury. Even if the monitoring camera is installed, the safety monitoring range is limited, and there are dead angles. Therefore, there is an urgent need for a distribution box with smoke monitoring alarm mechanism to solve the above technical defects. SUMMARY

[0003] The utility model discloses a distribution box with smoke monitoring alarm mechanism to solve the problem of real-time sensing or alarm in the background technology.

[0004] To achieve the above purpose, the utility model provides the following technical scheme: a distribution box with smoke monitoring alarm mechanism, including the box, the fixed frame is fixedly connected to the inside wall bottom end of box, the fixed frame inside left side is fixedly connected with mobile motor, the output shaft of mobile motor is fixedly connected with mobile screw rod, the mobile screw rod outside is movably connected with screw moving block, the screw moving block top is fixedly connected with mobile seat, the mobile seat top is fixedly connected with vertical support, the vertical support top is fixedly connected with lifting motor, the output shaft of lifting motor is fixedly connected with lifting screw rod, lifting screw rod is movably assembled in vertical support, the lifting screw rod outside is movably connected with screw block, one side of screw block is fixedly connected with monitoring camera, the inside top of box is fixedly connected with smoke sensor, the outer wall top of box is fixedly connected with alarm.

[0005] As a further technical scheme of the utility model, the alarm is red and green.

[0006] As a further technical scheme of the utility model, the screw block is embedded in the vertical support for lifting.

[0007] As a further technical scheme of the utility model, two groups of limiting grooves are fixed in the fixed frame, and the screw moving block is movably sleeved outside the limiting grooves at both ends.

[0008] As a further technical scheme of the utility model, the assembly panel is fixedly connected with a cover plate on the inner wall of the box body.

[0009] As a further technical scheme of the utility model, the assembly panel is fixedly connected with a cover plate on the inner wall of the box body.

[0010] As a further technical scheme of the utility model, the assembly panel is fixedly connected with a cover plate on the inner wall of the box body.

[0011] As a further technical scheme of the utility model, the assembly panel is fixedly connected with a cover plate on the inner wall of the box body.

[0012] Compared with the prior art, the power distribution box with the flue gas monitoring and alarming mechanism not only realizes intelligent monitoring and fire prevention, avoids equipment hazards caused by untimely or missed manual inspection, and ensures long-term stable operation of power distribution elements.

[0013] (1) The flue gas sensor is installed at the inner top end of the box body and is used for monitoring whether flue gas is generated in the box body in real time, and if an abnormal flue gas signal is detected, an alarm instruction is sent to the alarm, the alarm receives the instruction and immediately sends an audible and light alarm, and a red light signal is sent to prompt a fire, the monitoring camera can move left and right and up and down, and comprehensively scans in the box body, when the monitoring camera shoots an abnormal heat source or an open fire position through image recognition, the on-site image is fed back to the control system in real time for positioning analysis, and flue gas detection, alarm prompting, image acquisition and fire point positioning are completed in linkage, so that the intelligent monitoring and fire prevention effect without opening the box for checking by personnel is realized.

[0014] (2) The monitoring camera has image shooting and transmission functions, can upload the collected image to the background system in real time, replaces the traditional manual opening and checking mode of each electrical element state, avoids equipment hazards caused by untimely or missed manual inspection, and solves the problems of low frequency and low efficiency of traditional power distribution box manual inspection.

[0015] (3) through the setting has the cover plate, the heat dissipation groove, the cover plate and the box body are hinged through the hinge seat, it is convenient to overhaul when turning over, the heat dissipation groove guarantees the air circulation in the cover, prevents the heat accumulation during the electric appliance operation process, the cover plate can avoid the risk of component damage caused by accidental collision of camera or mobile structure during scanning and shooting process, reduces the dust pollution of electrical elements during the camera work, guarantees the long-term stable operation of distribution components. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the front view sectional structure schematic diagram of the utility model;

[0017] Figure 2 It is the cover plate front view structure schematic diagram of the utility model;

[0018] Figure 3 It is the lifting screw rod front view structure schematic diagram of the utility model;

[0019] Figure 4 It is the fixed frame plan view structure schematic diagram of the utility model.

[0020] In the drawing: 1, box body; 2, flue gas sensor; 3, alarm; 4, hinge seat; 5, lifting motor; 6, threaded slider; 7, monitoring camera; 8, vertical frame; 9, lifting screw rod; 10, fixed frame; 11, ground foot; 12, fixed screw; 13, heat dissipation groove; 14, clamping groove; 15, clamping block; 16, cover plate; 17, assembly panel; 18, moving motor; 19, moving screw rod; 20, moving seat; 21, limit slot; 22, threaded moving block. DETAILED DESCRIPTION

[0021] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the scope of protection of the utility model.

[0022] Please refer to Figures 1-4The utility model provides an embodiment: a distribution box with smoke monitoring alarm mechanism, including box 1, the fixed connection of fixed frame 10 is in the bottom end of box 1 inner wall, the fixed connection of mobile motor 18 is in the inside left side of fixed frame 10, the fixed connection of mobile screw rod 19 is in the output shaft of mobile motor 18, the movable sleeve connection of screw moving block 22 is outside mobile screw rod 19, the fixed connection of mobile seat 20 is in the top of screw moving block 22, the fixed connection of vertical frame 8 is in the top of mobile seat 20, the fixed connection of lifting motor 5 is in the top of vertical frame 8, the fixed connection of lifting screw rod 9 is in the output shaft of lifting motor 5, lifting screw rod 9 is movably assembled in vertical frame 8, the movable sleeve connection of screw block 6 is outside lifting screw rod 9, the fixed connection of monitoring camera 7 is in one side of screw block 6, the fixed connection of smoke sensor 2 is in the inside top of box 1, the fixed connection of alarm 3 is in the top of box 1 outer wall, and alarm 3 is red and green double color;

[0023] Specifically, as shown in Figure 1 、 Figure 3 and Figure 4 , the smoke sensor 2 is installed at the inside top of the box 1, for real-time monitoring whether smoke is generated inside the box 1, if an abnormal smoke signal is detected, an alarm instruction is sent to the alarm 3, the alarm 3 receives the instruction and immediately sends an audible and visual alarm, and a red light signal is sent to prompt the fire, the lifting motor 5 is started to drive the lifting screw rod 9 to rotate, the screw block 6 is lifted, the mobile motor 18 is synchronously driven to rotate the mobile screw rod 19, the screw moving block 22 is moved horizontally in the limiting groove 21, so that the vertical frame 8 installed on the mobile seat 20 completes the double action of left-right movement and up-down lifting, and the monitoring camera 7 fixedly installed on the screw block 6 can be scanned comprehensively in the box 1, when the monitoring camera 7 shoots an abnormal heat source or open fire position through image recognition, the on-site image is fed back to the control system in real time for positioning analysis.

[0024] The screw block 6 is embedded in the vertical frame 8 and lifted, two groups of limiting grooves 21 are fixedly arranged in the fixed frame 10, and the screw moving block 22 is movably sleeved at the outer ends of the limiting grooves 21.

[0025] Specifically, as shown in Figure 1 、 Figure 3 and Figure 4 , the monitoring camera 7 has image shooting and transmission functions, can upload the collected images to the background system in real time, and replaces the traditional manual opening box to check the state of each electrical component.

[0026] The inner wall of the box body 1 is fixedly connected with an assembly panel 17, the four corners between the assembly panel 17 and the box body 1 are fixedly connected with fixing screws 12, the assembly panel 17 is covered with a cover plate 16, the length of the assembly panel 17 is less than that of the fixing frame 10, the cover plate 16 and the box body 1 are hingedly connected with a hinge seat 4, a plurality of heat dissipation grooves 13 are formed in the outer portion of the assembly panel 17, a clamping groove 14 is welded to the inner bottom end of the cover plate 16, clamping blocks 15 are arranged on the two sides of the assembly panel 17, the clamping groove 14 is clamped and fixed with the clamping blocks 15, ground anchors 11 are installed at the four corners of the bottom end of the box body 1, and the ground anchors 11 are provided with movable casters;

[0027] Specifically, as shown in Figure 1 and Figure 2 , the box body 1 is provided with an assembly panel 17 as a power distribution element installation platform, the assembly panel 17 is covered with a cover plate 16, the cover plate 16 and the box body 1 are hingedly connected through a hinge seat 4, which is convenient to open when overhauled, the heat dissipation grooves 13 ensure air circulation in the cover, preventing heat accumulation during the operation of the electrical appliances, and the cover plate 16 can avoid the risk of damage to components caused by accidental collision of the camera or the moving structure during the scanning and shooting process, and reduce dust pollution to electrical components during the operation of the camera.

[0028] Working principle: The smoke sensor 2 is installed at the inner top end of the box body 1 and is used to monitor whether smoke is generated in the box body 1 in real time, if an abnormal smoke signal is detected, an alarm instruction is sent to the alarm 3, the alarm 3 immediately sends an audible and light alarm after receiving the instruction, and a red light signal is sent to prompt the fire, the lifting motor 5 is started to drive the lifting screw rod 9 to rotate, the screw block 6 is lifted, the moving motor 18 synchronously drives the moving screw rod 19 to rotate, the screw moving block 22 moves horizontally in the limiting groove 21, so that the vertical frame 8 installed on the moving seat 20 completes the double actions of left-right movement and up-down lifting, and the monitoring camera 7 fixedly installed on the screw block 6 can be scanned comprehensively in the box body 1, and when the monitoring camera 7 shoots an abnormal heat source or open fire position through image recognition, the on-site image is fed back to the control system in real time for positioning analysis.

[0029] It is obvious for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. A distribution box with a smoke monitoring alarm mechanism comprising a box body (1), characterized in that: The inner wall bottom end of the box (1) is fixedly connected with a fixing frame (10), the left side of the fixing frame (10) is fixedly connected with a moving motor (18), the output shaft of the moving motor (18) is fixedly connected with a moving threaded rod (19), the outer part of the moving threaded rod (19) movably sleeves a threaded moving block (22), the top end of the threaded moving block (22) is fixedly connected with a moving seat (20), the top end of the moving seat (20) is fixedly connected with a vertical frame (8), the top end of the vertical frame (8) is fixedly connected with a lifting motor (5), the output shaft of the lifting motor (5) is fixedly connected with a lifting threaded rod (9), the lifting threaded rod (9) is movably assembled in the vertical frame (8), the outer part of the lifting threaded rod (9) movably sleeves a threaded sliding block (6), one side of the threaded sliding block (6) is fixedly connected with a monitoring camera (7), the inner wall top end of the box (1) is fixedly connected with a flue gas sensor (2), the outer wall top end of the box (1) is fixedly connected with an alarm (3).

2. The electrical distribution box with smoke monitoring alarm mechanism according to claim 1, wherein: The alarm (3) is red and green double color.

3. The electrical distribution box with smoke monitoring alarm mechanism according to claim 1, wherein: The threaded sliding block (6) is embedded in the vertical frame (8) for lifting.

4. The electrical distribution box with smoke monitoring alarm mechanism according to claim 1, wherein: The fixing frame (10) is fixedly connected with two groups of limiting grooves (21), and the threaded moving block (22) is movably sleeved outside the limiting grooves (21).

5. The electrical distribution box with smoke monitoring alarm mechanism according to claim 1, wherein: The inner wall of the box (1) is fixedly connected with an assembly panel (17), the four corners of the assembly panel (17) and the box (1) are fixedly connected with fixing screws (12), and the outer part of the assembly panel (17) is covered with a cover plate (16).

6. The electrical distribution box with smoke monitoring alarm mechanism of claim 5, wherein: The length of the assembly panel (17) is less than that of the fixing frame (10), and the cover plate (16) and the box (1) are hingedly connected with a hinge seat (4).

7. The electrical distribution box with smoke monitoring alarm mechanism of claim 5, wherein: A plurality of heat dissipation grooves (13) are formed in the outer part of the assembly panel (17), a clamping groove (14) is welded to the inner bottom end of the cover plate (16), clamping blocks (15) are arranged on both sides of the assembly panel (17), and the clamping groove (14) and the clamping block (15) are clamped and fixed.

8. The electrical distribution box with smoke monitoring alarm mechanism of claim 1, wherein: The bottom corners of the box (1) are provided with ground anchors (11), and the ground anchors (11) are provided with movable casters.

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