CN215892187U

CN215892187U - Emergent self-checking lighting device of fire control

Info

Publication number: CN215892187U
Application number: CN202122465788.1U
Authority: CN
Inventors: 陈焕予; 蒋铁伟; 顾爱娣; 孙杭炬
Original assignee: Zhejiang Zhongzhi Fire Products Quality Inspection Co ltd
Current assignee: Zhejiang Zhongzhi Fire Products Quality Inspection Co ltd
Priority date: 2021-10-13
Filing date: 2021-10-13
Publication date: 2022-02-22
Anticipated expiration: 2031-10-13

Abstract

The utility model discloses a fire-fighting emergency self-checking lighting device, which comprises a frame, wherein the frame comprises a plurality of lighting lamps and a power supply, the power supply is arranged in the frame and is electrically connected with the lighting lamps, the lighting lamps are arranged on a fixed plate which is movably connected on the frame, the fire-fighting emergency self-checking lighting device also comprises an electric wire, a bobbin and a fixed screw rod, the lighting lamps are connected with the power supply through the electric wire, the bobbin for winding the electric wire is rotatably connected in the frame, the fixed screw rod penetrates through the frame and is abutted against the bobbin, when the screw rod rotates towards the bobbin, the bobbin is limited, the lighting lamps are movably connected on the frame through the fixed plate and are matched with the bobbin, the electric wire and the fixed screw rod for realizing, the frame is arranged at the lower part of the ground convenient to overhaul, and the lighting lamps are arranged at the upper part of the ground through the fixed plate, thereby realizing the function of convenient overhaul, and the self-checking key is matched again, so that whether the illuminating lamp and the power supply normally work or not can be detected when the lamp is pressed down, and the operation is simple and rapid.

Description

Emergent self-checking lighting device of fire control

Technical Field

The utility model relates to the technical field of fire-fighting illumination, in particular to a fire-fighting emergency self-checking illumination device.

Background

Emergency lighting device is the automatic lamps and lanterns that can light when emergent, fire control emergency lighting device's emergency lighting lamp is after normal lighting power supply is external power source cuts off when the conflagration breaing out, can automatic start, plays the effect that the personnel of guide are stranded are sparse or the expansion rescue action of putting out a fire, but in daily maintenance, lighting device often installs too high and realizes overhauing difficult problem, once take place the conflagration, lighting device can't use and probably bring the difficulty for personnel are sparse and the action of putting out a fire.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides a fire-fighting emergency self-checking lighting device.

In order to solve the technical problems, the utility model is solved by the following technical scheme: the utility model provides a fire emergency self-checking lighting device includes the frame, the frame includes a plurality of light and power, set up the power in the frame, the power electricity is connected the light, the light sets up on the fixed plate, fixed plate swing joint is in on the frame, still include electric wire, bobbin and clamping screw, the light passes through the electric wire and is connected with the power, rotate the bobbin of connecting the winding electric wire in the frame, clamping screw passes the frame with the bobbin offsets, works as when the screw rod rotates to the bobbin, the bobbin is spacing.

In the above scheme, preferably, a guide plate is further disposed in the frame, a hollow groove is disposed on the guide plate, and the bobbin rotates on the guide plate.

In the above scheme, preferably, the vehicle-mounted display device further comprises a starting assembly, wherein the starting assembly comprises an electromagnet, an elastic piece and a magnetic piece, the electromagnet is arranged in the empty slot, and the electromagnet is connected in the frame in a sliding manner through the elastic piece.

In the above scheme, preferably, the power supply includes a first switch, an input end of the power supply is connected to an external circuit, the electromagnet is electrically connected between the power supply and the external circuit, when the external circuit is powered off, the electromagnet triggers the first switch on the elastic member, and an illuminating lamp connected to an output end of the power supply is started.

In the above-mentioned scheme, it is preferred that the frame is passed and the self-checking button is set up, set up first inclined plane on the self-checking button set up the second inclined plane on the electro-magnet, work as when the self-checking button moves to inside, the electro-magnet presses first switch.

In the above aspect, it is preferable that a baffle is disposed on the self-checking button.

The utility model has the beneficial effects that: pass through fixed plate swing joint with the light on the frame, cooperation bobbin, electric wire and clamping screw realize, with frame mounting in the ground below department of easy access, and the light passes through the fixed plate and installs in the above department of leaving ground, have realized the function of convenient maintenance, cooperate the self-checking button again, when realizing pressing, can detect whether light and power normally work, simply and rapidly.

Drawings

FIG. 1 is a schematic view of the present invention.

FIG. 2 is a top view of the present invention.

Fig. 3 is a sectional view taken along line a-a of fig. 2.

Fig. 4 is a sectional view taken along line B-B of fig. 3.

Detailed Description

The utility model is described in further detail below with reference to the following detailed description and accompanying drawings: referring to fig. 1-4, a fire emergency self-checking lighting device, includes frame 1, frame 1 includes a plurality of light 2 and power 3, set up power 3 in the frame 1, power 3 electricity is connected light 2, light 2 preferably sets up on fixed plate 4, fixed plate 4 swing joint on the frame 1, namely fixed plate 4 can break away from frame 1 at any time and set up the position at certain distance from frame 1, still includes electric wire 5, bobbin 6 and clamping screw 7, the illumination passes through electric wire 5 and is connected with power 3 electricity, the preferred output of power 3 is connected with light 2.

Aiming at the problem that the electric wire 5 cannot be orderly placed in the frame 1 when the length of the electric wire 5 is too long, the bobbin 6 is rotatably arranged in the frame 1, the guide plate 8 is arranged in the frame 1, the bobbin 6 is arranged between the frame 1 and the guide plate 8, and preferably a fixing screw 7 is arranged in the frame 1 in a penetrating mode, the fixing screw 7 is in threaded connection with the frame 1, and the bobbin 6 is preferably connected with the frame 1 through a rotating shaft, so that when the fixing screw 7 is rotated to the rotating shaft, the rotating shaft is fixed, namely the winding is fixed, otherwise, when the fixing screw 7 moves away from the rotating shaft, the screw can rotate again, and the winding and unwinding of the electric wire 5 on the bobbin 6 are realized.

An empty groove 13 is arranged below the guide plate 8, a starting assembly 9 is arranged in the empty groove 13, the starting assembly 9 is used for starting the illuminating lamp 2, the actuating assembly 9 comprises an electromagnet 10, an elastic element 11 and a magnetic element 12, sliding the electromagnet 10 in the hollow slot 13, the power supply 3 is provided with a first switch 14 for controlling whether the power supply is started or not, when the first switch 14 is pressed, the power supply 3 is turned on, i.e., the illumination lamp 2 is turned on, the electromagnet 10 is disposed at one side of the first switch 14, one side of the electromagnet 10 is connected with the frame 1 through an elastic piece 11, a connecting piece 16 is arranged between the electromagnet 10 and the first switch 14, the connecting piece 16 is connected with the electromagnet 10 through the elastic piece 11, and when the electromagnet 10 is moved, without touching the connecting piece 16 from below, the first switch 14 is pressed and activated from above.

Therefore, the other side of the electromagnet 10 is provided with a magnetic part 12, when the electromagnet 10 is powered on, the electromagnet 10 overcomes the elastic part 11 and is magnetically connected with the magnetic part 12, preferably, the magnetic part 12 is provided with a first inclined surface 15, the frame 1 is slidably connected with a self-checking button 17, the self-checking button 17 is provided with a second inclined surface 18, when the self-checking button 17 is pushed, the second inclined surface 18 moves towards the first switch 14 when moving, and the self-checking button 17 is provided with a baffle 19 to ensure that the self-checking button 17 cannot move out of the frame 1 when moving outwards by magnetic force.

In the present design, the circuit is connected, preferably, the external circuit is electrically connected to the electromagnet 10, the electromagnet 10 is electrically connected to the input terminal of the power supply 3, the illumination lamp 2 is electrically connected to the output terminal of the power supply 3, and the output terminal of the power supply 3 is activated by the first switch 14.

The working principle is as follows: when the fixed plate 4 drives the illuminating lamp 2 to move to a higher position on the ground for installation, the frame 1 is installed to a position close to the ground, the fixed screw 7 is rotated to move towards the bobbin 6, the bobbin 6 is fixed, the self-checking button 17 is pressed in routine detection, under the action of the first inclined surface 15 and the second inclined surface 18, the electromagnet 10 overcomes the magnetic force to press the first switch 14, whether the illuminating lamp 2 is started or not is detected, when a fire causes power failure, the electromagnet 10 is powered off and does not have magnetism, and the first switch 14 is pressed under the action of the elastic piece 11, so that the illuminating lamp 2 is started.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides an emergent self-checking lighting device of fire control, includes frame (1), frame (1) includes a plurality of light (2) and power (3), set up power (3) in frame (1), power (3) electricity is connected light (2), its characterized in that: light (2) set up on fixed plate (4), fixed plate (4) swing joint is in on the frame (1), still include electric wire (5), bobbin (6) and clamping screw (7), light (2) are connected with power (3) through electric wire (5), rotate bobbin (6) of connecting winding electric wire (5) in frame (1), clamping screw (7) pass frame (1) with bobbin (6) offset, work as when the screw rod rotates to bobbin (6), bobbin (6) are spacing.

2. A fire emergency self-checking lighting device according to claim 1, wherein: the winding frame is characterized in that a guide plate (8) is further arranged in the frame (1), an empty groove (13) is formed in the guide plate (8), and the winding drum (6) rotates on the guide plate (8).

3. A fire emergency self-checking lighting device according to claim 2, wherein: still include start subassembly (9), start subassembly (9) include electro-magnet (10), elastic component (11) and magnetic part (12) set up electro-magnet (10) in dead slot (13), just electro-magnet (10) pass through elastic component (11) sliding connection in frame (1).

4. A fire emergency self-checking lighting device according to claim 3, wherein: the power supply (3) comprises a first switch (14), the input end of the power supply (3) is connected to an external circuit, an electromagnet (10) is electrically connected between the power supply (3) and the external circuit, when the external circuit is powered off, the electromagnet (10) is powered off, the electromagnet triggers the first switch (14) on an elastic piece (11), and an illuminating lamp (2) connected with the output end of the power supply (3) is started.

5. A fire emergency self-checking lighting device according to claim 4, characterized in that: pass frame (1) sets up self-checking button (17), set up first inclined plane (15) on self-checking button (17) set up second inclined plane (18) on electro-magnet (10), when self-checking button (17) move to inside, electro-magnet (10) press first switch (14).

6. A fire emergency self-checking lighting device according to claim 5, characterized in that: and a baffle (19) is arranged on the self-checking key (17).