CN219612280U - Combined electric fire monitoring device - Google Patents

Abstract

The utility model discloses a combined electric fire monitoring device which comprises a lower frame body and an upper frame body, wherein the lower frame body and the upper frame body are provided with monitoring devices, a shielding plate is rotatably arranged on the upper frame body, a buckle is fixedly connected onto the shielding plate, a clamping seat is fixedly connected onto the lower frame body, a control panel is arranged on the clamping monitoring devices, opening openings for leakage of the control panel are arranged on the lower frame body and the upper frame body, a protection plate is rotatably arranged on the opening openings, and a rear cover is clamped onto the back of the monitoring devices. According to the utility model, the monitoring device can be taken out for maintenance by only opening the buckle and rotating the shielding plate, the dismounting device has a simple structure, so that the maintenance is very convenient, and the dismounting device is easy to maintain after the dismounting device fails; the rear cover of the monitoring device is very convenient to open, and the rear cover can be taken down only by pressing down the clamping block, so that the maintenance efficiency is further improved; the control panel of the monitoring device can be protected by the protection plate to prevent misoperation and collision.

Description

Combined electric fire monitoring device

Technical Field

The utility model relates to the technical field of electric fire monitoring equipment, in particular to a combined electric fire monitoring device.

Background

The combined electric fire monitoring device is a device for detecting the change of electric fire dangerous parameters such as residual current, temperature and the like in a protected circuit, and is suitable for being used in factories, large-scale storehouses, offices, commercial buildings, hotels, residences, entertainment places and other places with complicated circuits, wherein the occurrence probability of the electric fire is the largest. The current combination formula electric fire monitoring device comprises electric fire monitoring device body and fixed bolster, when dismantling the change to combination formula monitoring device, dismantles the step when dismantling more loaded down with trivial details, causes the dismantlement maintenance work efficiency of monitor to be low.

For example, the prior art discloses a combined electric fire monitoring and detecting device (bulletin number: CN 213452782U), the utility model seals a gap between a sealing plate and a protection frame by thermal expansion of a trapezoid block, isolates outside smoke from entering the inside of the protection frame, protects electronic elements in the protection frame, prolongs the service life of the device, and reduces the use cost of the device; when dismantling the device, rotate the stem and drive rotatory extrusion seat and rotate and cause lug and lift post separation, the spring promotes the lift post and reduces and rotary rod separation, no. two torsional springs pulling the rotary rod simultaneously rotates the inside of advancing the connection frame, and the manual work is vertical to be pulling main part and wall cloth separation downwards, and then dismantle maintenance comparatively convenient and simple to main part and wall to improve the practicality and the convenience of device.

Although the device can be disassembled without external force, the disassembling device has a complex structure and is troublesome to repair when abnormal occurs, so that a combined electric fire monitoring device is needed.

Disclosure of Invention

The utility model aims to provide a combined electric fire monitoring device, which is characterized in that the design of a shielding plate, a buckle and a clamping seat ensures that the dismounting device has a simple structure and is easy to maintain when faults occur, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a modular electric fire monitoring device, includes lower framework and last framework, lower framework with fixedly connected with mounting on the last framework, the mounting hole has been seted up on the mounting, it installs the shielding plate to go up to rotate on the framework, fixedly connected with buckle on the shielding plate, fixedly connected with cassette on the lower framework, the buckle joint in on the cassette, be provided with the rotation groove on the last framework, fixedly connected with turning block on the shielding plate, the turning block pass through the axis of rotation rotate connect in the rotation groove, the lower framework with install monitoring device in the last framework, be provided with control panel on the monitoring device, the lower framework with be provided with on the last framework and spill control panel's opening.

Preferably, the top of the square opening is provided with a mounting groove, and the mounting groove is rotationally connected with a transparent protective plate through a rotating shaft.

Preferably, an elastic clamping block is arranged at the bottom of the protection plate, a clamping groove is arranged at the bottom of the square opening, and the elastic clamping block is inserted into the clamping groove.

Preferably, the back joint of monitoring device has the back lid, be provided with a plurality of through-holes on the back lid, be provided with a plurality of stands on the monitoring device, the top of stand is provided with elastic fixture block, the fixture block joint in the through-hole.

Preferably, the monitoring device is connected with a main board in a threaded manner, and a temperature sensor, a smoke sensor, a current detector, a voltage detector and an alarm are arranged on the main board.

Preferably, a display screen and a control button for displaying the temperature sensor, the smoke sensor, the current detector and the voltage detector are arranged on the control panel, and the alarm is an audible and visual alarm.

Compared with the prior art, the utility model has the beneficial effects that:

through the design of the shielding plate, the buckle and the clamping seat, the monitoring device can be taken out for maintenance by only opening the buckle and rotating the shielding plate, the dismounting device has a simple structure, so that the maintenance is very convenient, and the dismounting device is easy to maintain after the self-failure occurs; through the arrangement of the upright posts and the through holes, the rear cover of the monitoring device is very convenient to open during maintenance, and the maintenance efficiency is further improved; through the design of protection shield, elasticity fixture block and draw-in groove for monitoring device's control panel can obtain the protection, prevents by the mistake and bumps maloperation and collision.

Drawings

FIG. 1 is a schematic view of a front view in section of the present utility model;

FIG. 2 is a schematic view of the structure of the opening and the protection plate of the present utility model;

fig. 3 is a schematic structural diagram of the monitoring device of the present utility model.

In the figure: 1. a lower frame; 2. an upper frame; 3. a fixing member; 4. a shielding plate; 5. a buckle; 6. a clamping seat; 7. a rotating groove; 8. a rotating block; 9. a monitoring device; 10. a control panel; 11. opening a square opening; 12. a mounting groove; 13. a protective plate; 14. an elastic clamping block; 15. a clamping groove; 16. a rear cover; 17. a through hole; 18. a column; 19. a clamping block; 20. and a main board.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution:

as shown in fig. 1, a combined electrical fire monitoring device comprises a lower frame body 1 and an upper frame body 2, wherein fixing pieces 3 are fixedly connected to the lower frame body 1 and the upper frame body 2, mounting holes are formed in the fixing pieces 3, the lower frame body 1 and the upper frame body 2 are mounted on a required wall surface or an electrical cabinet through the mounting holes, and the operation of the monitoring device 9 is facilitated. The upper frame body 2 is rotatably provided with the shielding plate 4, the shielding plate 4 is fixedly connected with a buckle 5, the lower frame body 1 is fixedly connected with a clamping seat 6, the buckle 5 is clamped on the clamping seat 6, the upper frame body 2 is provided with a rotating groove 7, the shielding plate 4 is fixedly connected with a rotating block 8, the rotating block 8 is rotatably connected in the rotating groove 7 through a rotating shaft, and the lower frame body 1 and the upper frame body 2 are internally provided with a monitoring device 9. When the monitoring device 9 needs to be overhauled in case of faults, the connection between the buckle 5 and the clamping seat 6 is opened, then the shielding plate 4 is rotated to leak the internal monitoring device 9, so that maintenance personnel can overhaul, the operation is very simple and convenient, the device structure is simple, and the maintenance and replacement are very convenient under the condition that the device itself is fixed.

As shown in fig. 1 and 3, the monitoring device 9 is screwed with a main board 20, a temperature sensor, a smoke sensor, a current detector, a voltage detector and an alarm are arranged on the main board 20, a control panel 10 is arranged on the monitoring device 9, and openings 11 for leaking the control panel 10 are arranged on the lower frame 1 and the upper frame 2. The control panel 11 is provided with a display screen and a control button for displaying a temperature sensor, a smoke sensor, a current detector and a voltage detector, and the alarm is set as an audible and visual alarm. The numbers displayed on the display screen are the values of temperature, current, voltage and the like monitored by the device, the monitoring condition is visually presented to a user, and warning values are arranged, once one or more values reach the warning values, the audible and visual alarm can send out an alarm to remind the user of abnormal conditions, in the prior art, the alarm device and a mobile phone can be connected, once the device sends out an abnormal alarm, the mobile phone of the user can receive the alarm to remind the user of abnormal tightening, an automatic power-off device can be arranged on the device, the alarm is sent out to automatically power off the monitored electric circuit by the monitoring device, accidents are avoided, and the audible and visual alarm can effectively remind people around the night and in a noisy environment of abnormal conditions.

As shown in fig. 1 and 2, a mounting groove 12 is provided at the top of the opening 11, and a transparent protection plate 13 is rotatably connected to the mounting groove 12 through a rotation shaft. The bottom of protection shield 13 is provided with elastic fixture block 14, and the bottom of opening 11 is provided with draw-in groove 15, and elastic fixture block 14 peg graft in draw-in groove 15. The protection board 13 can protect the display screen from being knocked, the protection button can not be in misoperation, the observation is not influenced in a transparent way, and when the operation is needed, the top of the elastic clamping block 14 is pressed down, the protection board 13 can be opened, and the operation is started.

As shown in fig. 3, the back of the monitoring device 9 is clamped with a rear cover 16, a plurality of through holes 17 are formed in the rear cover 16, a plurality of stand columns 18 are arranged on the monitoring device 9, elastic clamping blocks 19 are arranged at the top ends of the stand columns 18, and the clamping blocks 19 are clamped in the through holes 17. When the inside of the device needs to be maintained, the rear cover can be opened only by pressing the clamping block 19 at the top of the upright post 18, so that the inside of the device is convenient for a user to maintain.

Working principle: the upper frame body 2 and the lower frame body 1 are installed at the required positions through the mounting holes, then the monitoring device 9 is placed inside, after the wire is connected, the shielding plate 4 and the protecting plate 13 are clamped, the monitoring device can be normally used, when abnormal conditions occur, the inside monitoring device 9 can be overhauled only by opening the connection of the clamping buckle 5 and the clamping seat 6, and when the inside of the monitoring device 9 is overhauled, the inside of the monitoring device 9 can be overhauled only by pressing the clamping block 19, and the rear cover can be taken down.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a modular electric fire monitoring device, includes lower framework (1) and last framework (2), its characterized in that: the anti-leakage device comprises a lower frame body (1) and an upper frame body (2), wherein a fixing piece (3) is fixedly connected to the lower frame body (1), a mounting hole is formed in the fixing piece (3), a shielding plate (4) is rotatably mounted on the upper frame body (2), a buckle (5) is fixedly connected to the shielding plate (4), a clamping seat (6) is fixedly connected to the lower frame body (1), a rotating groove (7) is formed in the upper frame body (2) in a clamping manner, a rotating block (8) is fixedly connected to the shielding plate (4), the rotating block (8) is rotatably connected to the rotating groove (7) through a rotating shaft, a monitoring device (9) is mounted in the lower frame body (1) and the upper frame body (2), a control panel (10) is arranged on the monitoring device (9), and a square opening (11) of the control panel (10) is formed in the lower frame body (1) and the upper frame body (2).

2. A modular electrical fire monitoring apparatus as defined in claim 1 wherein: the top of the square opening (11) is provided with a mounting groove (12), and the mounting groove (12) is rotationally connected with a transparent protective plate (13) through a rotating shaft.

3. A modular electrical fire monitoring apparatus as claimed in claim 2 wherein: the bottom of protection shield (13) is provided with elasticity fixture block (14), the bottom of opening (11) is provided with draw-in groove (15), elasticity fixture block (14) peg graft in draw-in groove (15).

4. A modular electrical fire monitoring apparatus as defined in claim 1 wherein: the back joint of monitoring device (9) has back lid (16), be provided with a plurality of through-holes (17) on back lid (16), be provided with a plurality of stand (18) on monitoring device (9), the top of stand (18) is provided with elastic fixture block (19), fixture block (19) joint in through-hole (17).

5. A modular electrical fire monitoring apparatus as defined in claim 1 wherein: the monitoring device is characterized in that the monitoring device (9) is connected with a main board (20) in a threaded mode, and a temperature sensor, a smoke sensor, a current detector, a voltage detector and an alarm are arranged on the main board (20).

6. The modular electrical fire monitoring apparatus of claim 5 wherein: the control panel (10) is provided with a display screen and a control button for displaying the temperature sensor, the smoke sensor, the current detector and the voltage detector, and the alarm is an audible-visual alarm.