CN218883817U

CN218883817U - Fire-fighting emergency lighting lamp

Info

Publication number: CN218883817U
Application number: CN202320016857.7U
Authority: CN
Inventors: 蒋志远; 王武宏; 李江涛
Original assignee: Suzhou Suzhou Electrical Equipment Co ltd
Current assignee: Suzhou Suzhou Electrical Equipment Co ltd
Priority date: 2023-01-03
Filing date: 2023-01-03
Publication date: 2023-04-18
Anticipated expiration: 2033-01-03

Abstract

The utility model discloses a fire emergency lighting lamps and lanterns include: the bottom shell is internally provided with a circuit board on the bottom surface; the lampshade is mounted on the upper part of the bottom shell in a threaded manner; the lamp panel is arranged inside the lamp shade, and the circuit board is electrically connected with the lamp panel; the clamping mechanism is arranged in the bottom shell and used for clamping and fixing the lamp panel on the bottom shell and enabling the lamp panel to be positioned in the lampshade; the utility model discloses can solve the fire control emergency light and mostly be the integral type encapsulation, the dismouting is inconvenient, is unfavorable for the later stage to the dismantlement maintenance work's of fire control emergency light problem.

Description

Fire-fighting emergency lighting lamp

Technical Field

The utility model relates to a light technical field, concretely relates to fire emergency lighting lamps and lanterns.

Background

The fire-fighting emergency illuminating lamp is an emergency lamp for providing illumination for evacuation of people and fire-fighting operation, and is generally configured in places with dense personnel, such as high-rise buildings, markets, entertainment places and the like.

Because the fire emergency light just can use in emergent scene, the use frequency is lower, but in order to ensure the fire emergency light under emergency, can be normal carry out work, need regularly maintain the inspection to lamps and lanterns, however, the fire emergency light on the existing market is mostly the integral type encapsulation, and the dismouting is inconvenient, is unfavorable for the dismantlement maintenance work of later stage to the fire emergency light.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects, the utility model aims to provide a fire-fighting emergency lighting lamp.

In order to achieve the above purpose, the utility model discloses a:

the bottom shell is internally provided with a circuit board on the bottom surface;

the lampshade is mounted on the upper part of the bottom shell in a threaded manner;

the lamp panel is arranged inside the lamp shade, and the circuit board is electrically connected with the lamp panel;

the clamping mechanism is arranged inside the bottom shell and used for clamping and fixing the lamp panel on the bottom shell and enabling the lamp panel to be located in the lampshade.

In an optimal technical solution of the fire emergency lighting lamp, the engaging mechanism includes:

one end of the screw is rotatably arranged on the inner wall of the bottom shell, the other end of the screw penetrates through the outer wall of the bottom shell, and the outer surfaces of the screw close to the two ends of the screw are respectively provided with a positive thread and a negative thread;

the sliding part is provided with two sliding parts which are respectively in threaded connection with the positive thread and the negative thread;

the clamping piece is fixedly connected to the top of the sliding piece and located above the inner part of the lampshade, a clamping groove is formed in the surface of one side, facing the central axis of the bottom shell, of the clamping piece, and the clamping groove is of an arc-shaped structure which is smoothly bent;

the limiting frame is at least arranged on one side of the screw, the limiting frame is provided with a limiting groove, and the side part of the sliding part extends into the limiting groove.

In the preferred technical scheme of the fire emergency lighting lamp, the clamping groove is fixedly connected with a rubber pad.

In the preferable technical scheme of the fire emergency lighting lamp, the sliding part is provided with a horizontal part and a vertical part, the horizontal part is located on one side close to the outer wall of the bottom shell relative to the vertical part, and the clamping part is arranged on the horizontal part and is relatively far away from the vertical part.

In the preferable technical scheme of the fire emergency lighting lamp, the top of the limiting frame is provided with a wire harness frame, the wire harness frame is provided with a wire harness hole for a line to pass through, and the wire harness hole is located on the side portion of the screw rod.

In the preferable technical scheme of the fire emergency lighting lamp, a screwing piece is arranged at the end part of the screw rod extending out of the bottom shell.

In the preferable technical scheme of the fire emergency lighting lamp, the screw and the sliding part are both made of hard plastics.

In the preferable technical scheme of the fire-fighting emergency lighting lamp, the bottom surface of the bottom shell is provided with a wiring perforation in a penetrating manner at the side part of the circuit board.

In the preferred technical scheme of the fire emergency lighting lamp, at least one mounting seat is arranged on the periphery of the bottom shell, and a mounting hole is formed in the mounting seat in a penetrating mode.

The utility model has the advantages that the lamp shade is taken off spirally, and the clamping mechanism is controlled to work, so that the clamping mechanism can not clamp the lamp panel any more, the lamp panel and the circuit board 2 can be detected, and the operation is simple and efficient; the lamp shade of this application is when the spiral takes off, and the lamp panel still is in the state of being fixed by clamping mechanism, when guaranteeing the simple and convenient efficient of dismouting, can avoid the exogenic action to cause the circuit on lamp panel and the circuit board to suffer the problem of damage, possesses the practicality on the lamp panel.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a front view of the present invention;

FIG. 3 is a schematic view of the utility model with the lampshade removed;

FIG. 4 is a schematic view of the present invention with the lamp cover and the lamp panel removed;

FIG. 5 is a partial schematic view of the engaging mechanism of the present invention;

in the figure: the wiring harness support comprises a bottom shell 1, a circuit board 2, a lampshade 3, a lamp panel 4, a screw 51, a positive thread 511, a negative thread 512, a sliding part 52, a horizontal part 521, a vertical part 522, a clamping part 53, a clamping groove 54, a limiting frame 55, a limiting groove 56, a rubber gasket 6, a wiring harness frame 7, a wiring harness hole 71, a screwing part 8, a wiring through hole 9, a mounting seat 11 and a mounting hole 12.

Detailed Description

Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.

It should be noted that in the description of the present invention, the terms "upper", "lower", "left", "right", "front", "rear", etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, it should be noted that, unless otherwise explicitly stated or limited, the terms "disposed," "connected," and "connected" in the description of the present invention are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

As shown in fig. 1 to 5, the utility model discloses a fire emergency lighting lamp includes:

the bottom shell comprises a bottom shell 1, wherein a circuit board 2 is arranged on the bottom surface inside the bottom shell 1;

the lampshade 3 is mounted at the upper part of the bottom shell 1 in a threaded manner;

the lamp panel 4 is arranged in the lamp shade 3, and the circuit board 2 is electrically connected with the lamp panel 4;

the clamping mechanism is arranged inside the bottom shell 1 and used for clamping and fixing the lamp panel 4 on the bottom shell 1 and enabling the lamp panel 4 to be located in the lampshade 3.

Referring to fig. 1-4, the fire emergency lighting lamp at least comprises a bottom shell 1, a lampshade 3, a lamp panel 4, a circuit board 2 and a clamping mechanism; the bottom shell 1 is of a hollow shell structure with an opening at the upper end, the clamping mechanism and the circuit board 2 are arranged in the bottom shell 1, the lamp panel 4 is fixed outside the bottom shell 1 through the clamping mechanism, the LED lamp group is arranged on the lamp panel 4, and the circuit board 2 is connected with the lamp panel 4 through a circuit; at 3 threaded connection of lamp shade on the back of 1 upper portion of drain pan, lamp panel 4 is located the inside top of lamp shade 3, and lamp shade 3 is the sphere setting in keeping away from 1 one side of drain pan to this makes the quilt diffusion that light that the LED banks sent can the maximize, improves the effect of shining of this application.

When the lamp panel 4 needs to be maintained and overhauled, the lamp shade 3 is firstly taken off in a spiral mode, then the clamping mechanism is controlled to work, so that the clamping mechanism does not clamp the lamp panel 4 any more, the lamp panel 4 and the circuit board 2 can be detected, and the operation is simple and efficient; the utility model provides a lamp shade 3 is when the spiral takes off, and lamp panel 4 still is in by the fixed state of block mechanism, when guaranteeing the simple and convenient efficient of dismouting, can avoid the exogenic action to cause the circuit on lamp panel 4 and the circuit board 2 to suffer the problem of damage on lamp panel 4 and circuit board, possesses the practicality.

After the maintenance is finished, the lamp panel 4 is fixed on the clamping mechanism again, and the lampshade 3 is screwed on the bottom shell 1.

In one or more embodiments, the snapping mechanism comprises:

one end of the screw rod 51 is rotatably mounted on the inner wall of the bottom shell 1, the other end of the screw rod 51 penetrates through the outer wall of the bottom shell 1, and the outer surfaces of the screw rod 51 close to the two ends of the screw rod are respectively provided with a positive thread 511 and a negative thread 512;

a sliding part 52, wherein the sliding part 52 is provided with two threads which are respectively screwed on the positive thread 511 and the negative thread 512;

the clamping piece 53 is fixedly connected to the top of the sliding piece 52, the clamping piece 53 is positioned above the inner part of the lampshade 3, a clamping groove 54 is formed in the surface of one side, facing the central axis of the bottom case 1, of the clamping piece 53, and the clamping groove 54 is of a smoothly bent arc-shaped structure;

the limiting frame 55 is at least arranged on one side of the screw 51, the limiting frame 55 is provided with a limiting groove 56, and the side part of the sliding part 52 extends into the limiting groove 56.

Referring to fig. 3 and 4, one end of the screw 51 is rotatably mounted on the inner wall of the bottom case 1, the other end of the screw passes through the outer wall of the bottom case 1, the positive thread 511 and the negative thread 512 of the screw 51 are both located inside the bottom case 1, the two sliding members 52 are respectively located on the positive thread 511 and the negative thread 512, the engaging member 53 is located at the top of the sliding member 52, that is, the engaging member 53 is located right above the screw 51, the engaging member 53 is lifted to the outside of the bottom case 1 by the sliding member 52, the engaging member 53 is provided with a slot 54 through a surface facing one side of the central axis of the bottom case 1, the engaging member 53 and the slot 54 are both smoothly bent in an arc structure, the slots 54 of the two engaging members 53 are used for engaging with the lamp panel 4, at least one limiting frame 55 is provided at the side portions of the positive thread 511 and the negative thread 512, the four limiting frames 55 are provided, a limiting slot 56 is radially provided on the limiting frame 55 along the bottom case 1, and the side portion of the sliding member 52 extends into the limiting slot 56 and can slide inside the limiting slot 56.

In the initial state, the lamp panel 4 is fixed by the locking grooves 54 of the two locking members 53, and the lamp panel 4 is located above the inside of the lamp housing 3.

When needing to maintain lamp panel 4, at first twist lamp panel 4 off with lamp shade 3 spiral, twist screw rod 51 again in the tip that stretches out drain pan 1, make two slider 52 keep away from each other on screw rod 51 through positive screw 511 and anti screw 512 respectively, thereby make two fastener 53 no longer to lamp panel 4 chucking, can detect the maintenance to lamp panel 4 and circuit board 2 this moment, easy operation is high-efficient, and the device has the practicality, can effectually protect lamp panel 4 and circuit board 2 simultaneously, avoid the exogenic action to cause the circuit disconnection on lamp panel 4 and the circuit board 2 on the lamp panel 4.

After the overhaul is accomplished, reverse twist screw 51 in the tip that stretches out drain pan 1 for two sliders 52 drive fastener 53 and are close to each other on screw 51, realize the joint to lamp panel 4, the simple operation, but the not equidimension lamp panel 4 of this application adaptation simultaneously, even after lamp panel 4 damages, the lamp panel 4 of this application also can replace less size and form fixedly to the joint of lamp panel 4, possess higher practicality.

In one or more embodiments, a rubber pad 6 is attached to the inside of the slot 54.

Referring to fig. 5, the rubber gasket 6 contacts the lamp panel 4, so that damage to the lamp panel 4 by the engaging piece 53 can be reduced.

In one or more embodiments, the sliding member 52 has a horizontal portion 521 and a vertical portion 522, the horizontal portion 521 is located at a side close to the outer wall of the bottom case 1 relative to the vertical portion 522, and the engaging member 53 is disposed on the horizontal portion 521 and is relatively far from the vertical portion 522.

Referring to fig. 5, the sliding member 52 is substantially in an inverted "L" shape, and is fixed to the horizontal portion 521 of the sliding member 52 through the engaging member 53 and relatively far away from the vertical portion 522, so that the engaging member 53 can be closer to the inner wall of the bottom chassis 1, thereby enabling the present application to engage a lamp panel 4 with a larger size, and increasing the application range of the present application.

In one or more embodiments, a wire harness frame 7 is arranged on the top of the limiting frame 55, a wire harness hole 71 for passing a wire is arranged on the wire harness frame 7, and the wire harness hole 71 is arranged on the side of the screw 51.

Referring to fig. 4, the wire harness bracket 7 is provided in an arc shape, and the wire harness hole 71 is located at a side of the screw rod 51 and relatively distant from the screw rod 51.

This application can the pencil hole 71 pass through the circuit that sets up between circuit board 2 and the lamp panel 4 to make the circuit keep away from the screw rod 51 relatively, avoid the circuit to be twined on the screw rod 51, thereby improve the result of use of this application.

In one or more embodiments, the screw 51 is provided with a screw 8 at the end protruding from the bottom shell 1.

Referring to fig. 1 to 4, by screwing the screw 8, and then rotating the screw 51 clockwise or counterclockwise, convenience when the worker rotates the screw 51 is effectively improved.

In one or more embodiments, the screw 51 and the slider 52 are both made of a rigid plastic. Through this kind of setting, can alleviate the whole weight of this application, simultaneously can reduction in production cost.

In one or more embodiments, the bottom surface of the bottom case 1 is provided with a wiring perforation 9 penetrating through the side portion of the circuit board 2. Referring to fig. 4, the wiring penetration hole 9 is used to introduce external wiring into the bottom case 1.

In one or more embodiments, at least one mounting seat 11 is disposed on the peripheral side of the bottom shell 1, and a mounting hole 12 is formed through the mounting seat 11. Referring to fig. 4, the mounting base 11 is used to mount the present application to a wall surface.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the above embodiments is to let the person skilled in the art understand the contents of the present invention and implement the present invention, which can not limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered in the protection scope of the present invention.

Claims

1. A fire emergency lighting fixture, comprising:

the lamp panel is arranged in the lamp shade, and the circuit board is electrically connected with the lamp panel;

2. A fire emergency lighting fixture as recited in claim 1, wherein: the engagement mechanism includes:

the limiting frame is at least arranged on one side of the screw rod and provided with a limiting groove, and the side part of the sliding part extends into the limiting groove.

3. A fire emergency lighting fixture as recited in claim 2, wherein: the inside of the clamping groove is fixedly connected with a rubber pad.

4. A fire emergency lighting fixture as recited in claim 2, wherein: the sliding part is provided with a horizontal part and a vertical part, the horizontal part is positioned on one side close to the outer wall of the bottom shell relative to the vertical part, and the clamping part is arranged on the horizontal part and is relatively far away from the vertical part.

5. A fire emergency lighting fixture as recited in claim 2, wherein: the top of the limiting frame is provided with a wire harness frame, the wire harness frame is provided with a wire harness hole for a line to pass through, and the wire harness hole is located on the side of the screw rod.

6. A fire emergency lighting fixture as recited in claim 2, wherein: the end part of the screw rod extending out of the bottom shell is provided with a screwing piece.

7. A fire emergency lighting fixture as recited in claim 2, wherein: the screw rod and the sliding piece are both made of hard plastics.

8. A fire emergency lighting fixture as recited in claim 1, wherein: the bottom surface of the bottom shell is provided with a wiring perforation in a penetrating way at the side part of the circuit board.

9. A fire emergency lighting fixture as recited in claim 1, wherein: the side of the bottom shell is at least provided with a mounting seat, and a mounting hole is formed in the mounting seat in a penetrating mode.