CN218153826U - Fire emergency light with automatic safeguard function - Google Patents

Abstract

The utility model relates to a fire emergency light technical field just discloses a fire emergency light with automatic safeguard function, including the mounting bracket, the inside of mounting bracket sets up the emergency light, one side of emergency light has the expansion bracket, the expansion bracket peg graft movably in inside the mounting bracket, the inboard of mounting bracket has the mount pad, the mount pad is fixed in the mounting bracket is inboard, the mount pad is inside to have the electro-magnet, the electro-magnet is fixed in inside the mount pad, the inboard of expansion bracket has the suction plate, the suction plate is fixed in the expansion bracket is inboard, one side of suction plate has trigger switch. The electromagnet and the emergency lamp which are connected through different circuits can be used for controlling the brightness of the emergency lamp, and when the main circuit is in a power supply state, the stable attraction expansion bracket of the electromagnet can be ensured to control the position of the emergency lamp by utilizing the electromagnet connected with the main circuit.

Description

Fire emergency light with automatic safeguard function

Technical Field

The application relates to the technical field of fire emergency lamps, in particular to a fire emergency lamp with an automatic protection function.

Background

The multifunctional emergency lighting device is suitable for fire emergency lighting, is the most common lighting tool in fire emergency, is long in emergency time, and has an automatic power-off emergency function with high brightness. The fire-fighting emergency lamp has the characteristics of low power consumption, high brightness, long service life and the like, and is provided with a power switch and an indicator lamp.

Chinese patent network (publication No. CN 214890865U) discloses a fire-fighting emergency lamp with automatic protection function, this application is through the monitoring of outage sensor to and the control of controller is handled, stops the power supply to the electro-magnet, makes the electro-magnet eliminate the adsorption affinity between protecting crust and emergency light, and the protecting crust is opened from the emergency light surface under the reverse promotion of reset torsion spring again, and then guarantees that the emergency light can not receive blockking of protecting crust when carrying out emergency lighting.

But this application needs the in-process of using detect the break-make electricity at all times, and the time that emergency light placed is longer, leads to the damage of internal component easily, influences the normal work of emergency light, leads to the emergency light can't be popped out when needs emergency use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a fire control emergency light with automatic safeguard function, can protect the emergency light, and reduced the condition that the emergency light can appear in the internal element damage, a condition to break off the electricity that needs the break off the electricity all the time at the in-process that uses among the solution prior art detects, and the time that the emergency light was placed is of a specified duration, lead to the damage of internal element easily, influence the normal work of emergency light, lead to the problem that the emergency light can't be popped out when needs emergency use.

(II) technical scheme

The application provides the following technical scheme: the utility model provides a fire emergency light with automatic safeguard function, includes the mounting bracket, the inside of mounting bracket sets up the emergency light, one side of emergency light has the expansion bracket, the expansion bracket peg graft movably in inside the mounting bracket, the inboard of mounting bracket has the mount pad, the mount pad is fixed in the mounting bracket is inboard, the inside electro-magnet that has of mount pad, the electro-magnet is fixed in inside the mount pad, the inboard of expansion bracket has the suction plate, the suction plate is fixed in the expansion bracket is inboard, one side of suction plate has trigger switch, trigger switch is fixed in the mounting bracket inner wall, the outside of expansion bracket has the closing plate, the closing plate is fixed in the expansion bracket surface.

In a possible embodiment, the sealing plate is transparent, and the sealing plate can be inserted into the mounting frame to form a seal for the mounting frame, the sealing plate contacts with the mounting frame, and a warning plate is arranged on the outer side of the sealing plate and fixed on the outer surface of the sealing plate.

In a possible embodiment, the emergency light is fixed on the outer surface of the telescopic frame, and the trigger switch is a push-type switch capable of controlling the short circuit of the emergency light.

In a possible implementation mode, the electromagnet can attract the attraction plate, a magnetic block is arranged on the outer side of the trigger switch, the magnetic block is fixed on the outer surface of the trigger switch, and the magnetic block can also attract the attraction plate.

In one possible embodiment, one side of the suction plate has a cushion pad fixed to an outer surface thereof, and the cushion pad is capable of contacting a trigger switch.

In a possible embodiment, the mounting frame has a guide rail inside, the guide rail is opened on the inner wall of the mounting frame, the inner side of the guide rail is provided with a ball, and the ball is movably arranged inside the telescopic frame.

In a possible embodiment, the balls are in contact with the inner wall of the guide rail and can roll inside the telescopic frame, and the guide rail can limit the movement path of the telescopic frame.

Compared with the prior art, the application provides a fire emergency light with automatic safeguard function possesses following beneficial effect:

1. this application is through setting up in electro-magnet and the emergency light that the circuit of difference goes on connecting, can control the luminance of emergency light, utilize the electro-magnet of being connected with the main circuit, when the main circuit is in power supply state, can guarantee the stable actuation expansion bracket of electro-magnet, position to the emergency light is controlled, when the outage appears in the main circuit, can be timely emit the emergency light, because after the electro-magnet outage, the emergency light relies on gravity outwards to stretch out completely, the probability that can not stretch out after the outage has been reduced.

2. This application can utilize the emergency light to carry out the warning board that warns through setting up in the use, can set up different warning colour after the reaction subaerial, can be more direct when personnel flow observe the corresponding position of emergent export, and can be more stable at the in-process of warning.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

Drawings

Fig. 1 is a schematic overall structure diagram of a fire emergency lamp with an automatic protection function according to the present application;

FIG. 2 is a diagram of a fire emergency light with an automatic protection function provided by the present application;

FIG. 3 is a diagram of a fire emergency light with automatic protection function provided by the present application;

fig. 4 is a view of a fire emergency lamp with an automatic protection function provided by the application.

Wherein: 1 mounting bracket, 2 emergency light, 3 electro-magnets, 4 expansion brackets, 5 blotters, 6 trigger switches, 7 sealing plates, 8 magnetic paths, 9 adsorption plates, 10 warning plates, 11 mount pads, 12 guide rails, 13 balls.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, and not all embodiments.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present application and should not be construed as limiting the present application.

As shown in fig. 1-4, the application provides a fire emergency light with automatic safeguard function, including mounting bracket 1, the inside of mounting bracket 1 sets up emergency light 2, one side of emergency light 2 has expansion bracket 4, expansion bracket 4 pegs graft inside mounting bracket 1 movably, the inboard of mounting bracket 1 has mount pad 11, mount pad 11 is fixed in mounting bracket 1 inboard, mount pad 11 is inside to have electro-magnet 3, electro-magnet 3 is fixed in inside mount pad 11, the inboard of expansion bracket 4 has suction plate 9, suction plate 9 is fixed in expansion bracket 4 inboard, one side of suction plate 9 has trigger switch 6, trigger switch 6 is fixed in mounting bracket 1 inner wall, the outside of expansion bracket 4 has closing plate 7, closing plate 7 is fixed in expansion bracket 4 surface.

In the present application, the electromagnet 3 is electrically connected to a main circuit of an installed lighting location, the main circuit is a daily power supply circuit, the electromagnet 3 can be electrified for a long time, and the trigger switch 6 is electrically connected to a standby circuit of the installed lighting location, wherein the standby circuit exists independently, and emergency power supply is performed when the main circuit is damaged.

In a possible embodiment, the sealing plate 7 is transparent, the sealing plate 7 can be inserted into the mounting rack 1 to form a seal with the mounting rack 1, the sealing plate 7 is in contact with the mounting rack 1, the outer side of the sealing plate 7 is provided with a warning plate 10, and the warning plate 10 is fixed on the outer surface of the sealing plate 7.

In this application, sealing plate 7 is transparent setting, and warning board 10 is the green setting of light-permeable, can present different projection colours under emergency light 2's illumination.

In a possible embodiment, the emergency light 2 is fixed on the outer surface of the telescopic frame 4, the trigger switch 6 is a push switch, and the trigger switch 6 can control the on-short circuit of the emergency light 2.

In this application, the position that the 4 movements of expansion bracket can drive emergency light 2 changes to can control the position of emergency light 2, 2 electric connection trigger switch 6 of emergency light.

In a possible implementation mode, the electromagnet 3 can attract the attraction plate 9, a magnetic block 8 is arranged on the outer side of the trigger switch 6, the magnetic block 8 is fixed on the outer surface of the trigger switch 6, and the magnetic block 8 can also attract the attraction plate 9.

In this application, utilize the actuation of electromagnet and magnetic path 8 to suction plate 9, can be more stable when expansion bracket 4 is located the top and the bottom position of mounting bracket 1.

In one possible embodiment, one side of the attraction plate 9 has a cushion 5, the cushion 5 is fixed to an outer surface of the attraction plate 9, and the cushion 5 can contact the trigger switch 6.

In the present application, the cushion pad 5 can prevent the suction plate 9 from directly striking the trigger switch 6, so as to reduce the striking force applied to the trigger switch 6.

In a possible embodiment, the mounting frame 1 has a guide rail 12 inside, the guide rail 12 opens on the inner wall of the mounting frame 1, the inside of the guide rail 12 is provided with a ball 13, and the ball 13 is movably arranged inside the telescopic frame 4.

In this application, utilize the setting of ball 13, can roll in the in-process that uses to can reduce the area of contact in the removal in-process, thereby reduce the friction between, accelerate the motion in the use.

In a possible embodiment, the balls 13 are in contact with the inner wall of the guide 12, and the balls 13 can roll inside the telescopic frame 4, the guide 12 being able to limit the movement path of the telescopic frame 4.

In the present application, the guide rail 12 is used to limit the moving path of the telescopic frame 4, and the telescopic frame 4 can be extended outwards for a certain distance when moving downwards, so that the emergency lamp 2 can be conveniently pushed out outwards.

The working principle is as follows: when the emergency lamp is used, the mounting frame 1 is mounted on a wall, the electromagnet 3 is connected to a main circuit of a mounting position for supplying power, the main circuit is used for supplying power, the control switch is connected to an emergency standby circuit, the electromagnet 3 is always in a power-on state under a normal working state of the main circuit, so that the attraction plate 9 is attracted, the expansion frame 4 is in a retraction position, the bottom position of the mounting frame 1 is sealed by the sealing plate 7, after the main circuit is powered off, the emergency standby circuit starts to supply power, the electromagnet 3 is powered off and loses attraction to the attraction plate 9, the electromagnet moves downwards under the gravity of the expansion frame 4, the magnetic block 8 attracts the attraction plate 9 due to the magnetic force of the magnetic block, the trigger switch 6 is triggered, the emergency lamp 2 is powered on to work, and under the irradiation of the emergency lamp 2, different smoke colors of the alarm plate 10 are different from those of the sealing plate 7, and different light can be projected on the ground.

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

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.

Claims (7)

1. The utility model provides a fire emergency light with automatic safeguard function, includes mounting bracket (1), its characterized in that, the inside of mounting bracket (1) sets up emergency light (2), one side of emergency light (2) has expansion bracket (4), expansion bracket (4) peg graft in movably inside mounting bracket (1), the inboard of mounting bracket (1) has mount pad (11), mount pad (11) are fixed in mounting bracket (1) is inboard, mount pad (11) inside has electro-magnet (3), electro-magnet (3) are fixed in mount pad (11) are inside, the inboard of expansion bracket (4) has suction plate (9), suction plate (9) are fixed in expansion bracket (4) are inboard, one side of suction plate (9) has trigger switch (6), trigger switch (6) are fixed in mounting bracket (1) inner wall, the outside of expansion bracket (4) has closing plate (7), closing plate (7) are fixed in expansion bracket (4) surface.

2. The fire emergency lamp with the automatic protection function according to claim 1, wherein the sealing plate (7) is transparent, the sealing plate (7) can be inserted into the mounting rack (1) to form a seal for the mounting rack (1), the sealing plate (7) is in contact with the mounting rack (1), the warning plate (10) is arranged on the outer side of the sealing plate (7), and the warning plate (10) is fixed on the outer surface of the sealing plate (7).

3. A fire emergency lamp with automatic protection function according to claim 1, characterized in that the emergency lamp (2) is fixed on the outer surface of the telescopic frame (4), the trigger switch (6) is a push switch, and the trigger switch (6) can control the short circuit of the emergency lamp (2).

4. The fire emergency lamp with the automatic protection function as claimed in claim 1, wherein the electromagnet (3) can be attracted to the attraction plate (9), the magnetic block (8) is arranged on the outer side of the trigger switch (6), the magnetic block (8) is fixed on the outer surface of the trigger switch (6), and the magnetic block (8) can also be attracted to the attraction plate (9).

5. A fire emergency lamp with automatic protection function as claimed in claim 1, wherein one side of the suction plate (9) is provided with a cushion (5), the cushion (5) is fixed on the outer surface of the suction plate (9), and the cushion (5) can be contacted with the trigger switch (6).

6. A fire emergency light with automatic protection function according to claim 1, characterized in that the mounting frame (1) has a guide rail (12) inside, the guide rail (12) is opened on the inner wall of the mounting frame (1), the inner side of the guide rail (12) is provided with a ball (13), and the ball (13) is movably arranged inside the telescopic frame (4).

7. Fire emergency light with automatic protection function according to claim 6, characterized in that the balls (13) are in contact with the inner wall of the guide rail (12) and the balls (13) can roll inside the telescopic frame (4), the guide rail (12) can limit the moving path of the telescopic frame (4).

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