CN217503513U

CN217503513U - But angle regulation's fire emergency lighting device

Info

Publication number: CN217503513U
Application number: CN202221527736.0U
Authority: CN
Inventors: 温德光
Original assignee: Hebei Yunhai Zhicheng Electric Technology Co ltd
Current assignee: Hebei Yunhai Zhicheng Electric Technology Co ltd
Priority date: 2022-06-18
Filing date: 2022-06-18
Publication date: 2022-09-27
Anticipated expiration: 2032-06-18

Abstract

The utility model discloses a fire emergency lighting device with adjustable angle, which comprises a device shell, an angle adjusting shell, a first angle adjusting structure and a second angle adjusting structure, wherein a standby power supply is arranged in the device shell, one end of the angle adjusting shell is hinged on the device shell, the first angle adjusting structure is arranged in the angle adjusting shell, and the second angle adjusting structure is arranged in the device shell and is connected with the angle adjusting shell; one angle adjusting structure includes driving motor, drive pivot, light body, bracing piece, dustproof roof support, drive sprocket, driven sprocket and drive chain, driving motor locates the internal diapire of angle adjusting casing, the bracing piece is located perpendicularly on the angle adjusting casing. The utility model relates to a fire emergency lighting technical field specifically provides a fire emergency lighting device rational in infrastructure, simple, the convenience is adjusted the illumination angle.

Description

But angle regulation's fire emergency lighting device

Technical Field

The utility model relates to a fire emergency lighting technical field specifically is an angle regulation's fire emergency lighting device.

Background

The fire-fighting emergency lighting device is the most common lighting tool used in the fire-fighting emergency process, when an emergency condition occurs, such as an earthquake, a fire or a circuit fault causes a sudden power interruption, all light sources stop working, and the fire-fighting emergency lighting device can provide lighting guarantee for personnel evacuation and fire-fighting operation; the fire emergency lighting device on the current market generally can't carry out nimble regulation to illumination angle, influences the illuminating effect, and then has restricted fire emergency lighting device's mounted position.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned condition, for remedying above-mentioned current defect, the utility model provides a fire control emergency lighting device rational in infrastructure, simple, the convenience is adjusted illumination angle.

The utility model provides a following technical scheme: the utility model provides a fire emergency lighting device of adjustable angle, including device casing, angle modulation structure one and angle modulation structure two, be equipped with stand-by power supply in the device casing, angle modulation casing one end is articulated to be located on the device casing, angle modulation structure one is located in the angle modulation casing, angle modulation structure two is located in the device casing and is connected with the angle modulation casing; the angle adjusting structure comprises a driving motor, a driving rotating shaft, a lighting lamp body, a supporting rod, a dustproof supporting top plate, a driving chain wheel, a driven chain wheel and a transmission chain, wherein the driving motor is arranged on the inner bottom wall of the angle adjusting shell, the supporting rod is vertically arranged on the angle adjusting shell, the dustproof supporting top plate is arranged at the top end of the supporting rod, the upper end and the lower end of the lighting lamp body are provided with connecting rotating shafts, two groups of connecting rotating shafts are respectively and rotatably arranged on the angle adjusting shell and the bottom of the dustproof supporting top plate, the lower end of the driving rotating shaft is rotatably arranged on the inner bottom wall of the angle adjusting shell, the upper end of the driving rotating shaft penetrates through the angle adjusting shell and is connected with one group of the connecting rotating shafts, the driving chain wheel is arranged on a power output shaft of the driving motor, the driven chain wheel is arranged on the driving rotating shaft, and the driving rotating shaft, the lighting lamp body and the driven chain wheel are symmetrically arranged into two groups about the driving motor, the driving chain is sleeved on the driving chain wheel and the two groups of driven chain wheels and meshed with the driving chain wheel and the driven chain wheels, and the illuminating lamp body is electrically connected with the standby power supply.

In order to further increase fire emergency lighting device's illumination zone, two drive storehouses, electric putter and articulated slider are drawn together to angle modulation structure, roof in the device casing is located to the drive storehouse, electric putter locates in the drive storehouse, angle modulation casing bottom is equipped with the sliding tray, articulated slider slides and locates in the sliding tray, electric putter free end runs through device casing top and articulates and locates on the articulated slider.

Further, the driving motor is a forward and reverse rotating motor.

Preferably, the top of the device shell is provided with two groups of warning lamps, and the two groups of warning lamps are arranged on two sides of the top of the device shell.

Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: the utility model provides a fire emergency lighting device with adjustable angle, which can flexibly rotate the lighting lamp body by taking the axis of the driving rotating shaft as the center through the angle adjusting structure I, and can make the lighting lamp body have more irradiation angles and wider coverage space through the angle adjusting structure II; the arranged warning lamp can warn and remind the fire fighters and the disaster stricken persons and indicate the position of the emergency lighting device; the dustproof supporting top plate can play a certain dustproof role in the illuminating lamp body, and the influence on the illuminating effect caused by the fact that dust exposed under the air is accumulated for a long time is reduced.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of an angle-adjustable fire emergency lighting device provided by the present invention;

fig. 2 is a schematic side view of the fire emergency lighting device with adjustable angle according to the present invention;

fig. 3 is the utility model provides a but angle regulation's fire emergency lighting device looks sideways at structural angle regulation state schematic diagram.

The device comprises a device shell 1, an angle adjusting shell 2, an angle adjusting structure I, an angle adjusting structure II, an angle adjusting structure 5, a standby power supply 6, a driving motor 7, a driving rotating shaft 8, a lighting lamp body 9, a supporting rod 10, a dustproof supporting top plate 11, a driving chain wheel 12, a driven chain wheel 13, a transmission chain 14, a connecting rotating shaft 15, a driving bin 16, an electric push rod 17, a hinged sliding block 18, a sliding groove 19 and a warning lamp.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

As shown in fig. 1-3, the technical scheme adopted by the utility model is as follows: a fire-fighting emergency lighting device with an adjustable angle comprises a device shell 1, an angle adjusting shell 2, an angle adjusting structure I3 and an angle adjusting structure II 4, wherein a standby power supply 5 is arranged in the device shell 1, one end of the angle adjusting shell 2 is hinged to the device shell 1, the angle adjusting structure I3 is arranged in the angle adjusting shell 2, and the angle adjusting structure II 4 is arranged in the device shell 1 and connected with the angle adjusting shell 2; the first angle adjusting structure 3 comprises a driving motor 6, a driving rotating shaft 7, a lighting lamp body 8, a support rod 9, a dustproof support top plate 10, a driving chain wheel 11, a driven chain wheel 12 and a transmission chain 13, wherein the driving motor 6 is arranged on the inner bottom wall of the angle adjusting shell 2, the support rod 9 is vertically arranged on the angle adjusting shell 2, the dustproof support top plate 10 is arranged at the top end of the support rod 9, the upper end and the lower end of the lighting lamp body 8 are provided with connecting rotating shafts 14, the two groups of connecting rotating shafts 14 are respectively rotatably arranged on the angle adjusting shell 2 and the bottom of the dustproof support top plate 10, the lower end of the driving rotating shaft 7 is rotatably arranged on the inner bottom wall of the angle adjusting shell 2, the upper end of the driving rotating shaft 7 penetrates through the angle adjusting shell 2 and is connected with one group of the connecting rotating shafts 14, the driving chain wheel 11 is arranged on a power output shaft of the driving motor 6, the driven chain wheel 12 is arranged on the driving rotating shaft 7, the two groups of the driving rotating shaft 7, the lighting lamp body 8 and the driven chain wheel 12 are symmetrically arranged on the driving motor 6, the driving chain 13 is sleeved on the driving chain wheel 11 and the two groups of driven chain wheels 12 and meshed with the driving chain wheel 11 and the driven chain wheels 12, and the lighting lamp body 8 is electrically connected with the standby power supply 5.

As shown in fig. 2 and 3, the second angle adjustment structure 4 includes a driving chamber 15, an electric push rod 16 and a hinge sliding block 17, the driving chamber 15 is disposed on the top wall of the device housing 1, the electric push rod 16 is disposed in the driving chamber 15, a sliding groove 18 is disposed at the bottom of the angle adjustment housing 2, the hinge sliding block 17 is slidably disposed in the sliding groove 18, and the free end of the electric push rod 16 penetrates through the top of the device housing 1 and is hinged to the hinge sliding block 17.

Wherein, the driving motor 6 is a positive and negative rotation motor.

As shown in fig. 1, two warning lights 19 are provided on the top of the device housing 1, and two warning lights 19 are provided on two sides of the top of the device housing 1.

When the emergency lighting device is used specifically, in order to adapt to the installation position and the lighting area of the fire emergency lighting device, the driving rotating shaft 7 is started, the driving rotating shaft 7 drives the driving chain wheel 11 to rotate, the driving chain wheel 11 drives the driving chain 13 to rotate, the driving chain 13 drives the driven chain wheel 12 to rotate, and further drives the connecting rotating shaft 14 to rotate, so that the lighting lamp body 8 rotates, the electric push rod 16 is started, the electric push rod 16 drives the hinged sliding block 17 to slide in the sliding groove 18, so that the angle adjusting shell 2 rotates by taking the hinged position of the angle adjusting shell 2 and the device shell 1 as a center of a circle, the angle adjustment of the lighting lamp body 8 is realized, the lighting range of the emergency lighting device is greatly increased by matching the two adjusting modes, the warning lamp 19 can warn and remind the fire fighters and the disaster victim, the position of the emergency lighting device is indicated at the same time, the dustproof supporting top plate 10 is arranged to have certain dustproof effect on the lighting lamp body 8, the device is reduced and is exposed under the air for a long time, causes the dust to pile up and influences the illuminating effect.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides a fire emergency lighting device of adjustable angle which characterized in that: the device comprises a device shell (1), an angle adjusting shell (2), an angle adjusting structure I (3) and an angle adjusting structure II (4), wherein a standby power supply (5) is arranged in the device shell (1), one end of the angle adjusting shell (2) is hinged to the device shell (1), the angle adjusting structure I (3) is arranged in the angle adjusting shell (2), and the angle adjusting structure II (4) is arranged in the device shell (1) and connected with the angle adjusting shell (2); the first angle adjusting structure (3) comprises a driving motor (6), a driving rotating shaft (7), a lighting lamp body (8), a supporting rod (9), a dustproof supporting top plate (10), a driving chain wheel (11), a driven chain wheel (12) and a transmission chain (13), wherein the driving motor (6) is arranged on the inner bottom wall of the angle adjusting shell (2), the supporting rod (9) is vertically arranged on the angle adjusting shell (2), the dustproof supporting top plate (10) is arranged at the top end of the supporting rod (9), connecting rotating shafts (14) are arranged at the upper end and the lower end of the lighting lamp body (8), the two groups of connecting rotating shafts (14) are respectively rotatably arranged on the angle adjusting shell (2) and at the bottom of the dustproof supporting top plate (10), the lower end of the driving rotating shaft (7) is rotatably arranged on the inner bottom wall of the angle adjusting shell (2), the upper end of the driving rotating shaft (7) penetrates through the angle adjusting shell (2) and is connected with the group of connecting rotating shafts (14), the driving chain wheel (11) is arranged on a power output shaft of the driving motor (6), the driven chain wheel (12) is arranged on the driving rotating shaft (7), the illuminating lamp body (8) and the driven chain wheel (12) are symmetrically arranged about the driving motor (6) and are two sets, the driving chain (13) is sleeved on the driving chain wheel (11) and the two sets of driven chain wheels (12) and is meshed with the driving chain wheel (11) and the driven chain wheel (12), and the illuminating lamp body (8) is electrically connected with the standby power supply (5).

2. A fire emergency lighting device as claimed in claim 1, wherein: angle modulation structure two (4) are including drive storehouse (15), electric putter (16) and articulated slider (17), roof in device casing (1) is located in drive storehouse (15), in drive storehouse (15) is located in electric putter (16), angle modulation casing (2) bottom is equipped with sliding tray (18), articulated slider (17) slide and locate in sliding tray (18), electric putter (16) free end runs through device casing (1) top and articulates and locates on articulated slider (17).

3. A fire emergency lighting device as claimed in claim 2, wherein: the driving motor (6) is a forward and reverse rotating motor.

4. A fire emergency lighting device as claimed in claim 3, wherein: the device is characterized in that warning lamps (19) are arranged at the top of the device shell (1), two groups of warning lamps (19) are arranged, and the warning lamps (19) are arranged on two sides of the top of the device shell (1).