CN111434977A

CN111434977A - Emergency lighting device

Info

Publication number: CN111434977A
Application number: CN201910849606.5A
Authority: CN
Inventors: 周明杰; 骆灿; 张绪军
Original assignee: Oceans King Lighting Science and Technology Co Ltd; Oceans King Dongguan Lighting Technology Co Ltd; Shenzhen Oceans King Lighting Engineering Co Ltd
Current assignee: Oceans King Lighting Science and Technology Co Ltd; Oceans King Dongguan Lighting Technology Co Ltd; Shenzhen Oceans King Lighting Engineering Co Ltd
Priority date: 2019-09-09
Filing date: 2019-09-09
Publication date: 2020-07-21

Abstract

The invention relates to an emergency lighting device which comprises lighting equipment and a mounting seat, wherein the mounting seat comprises a movable base, a fixed base and a connecting assembly, the lighting equipment is detachably arranged on the fixed base, and the movable base is detachably connected with the fixed base through the connecting assembly. Therefore, when needing to be transported to a use site, the whole emergency lighting device can be disassembled into a plurality of small-size and light-weight component parts to be respectively stored and transported, and the transportation difficulty and cost can be effectively reduced. In addition, after transporting to the destination place, remove the base and can pass through coupling assembling and unable adjustment base fast assembly again, and lighting apparatus also can install fast on unable adjustment base, so not only can exert emergency lighting effect rapidly, can also remove in a flexible way with the help of removing the base moreover, fast switch over workplace greatly promotes performance.

Description

Emergency lighting device

Technical Field

The invention relates to the technical field of lighting lamps, in particular to an emergency lighting device.

Background

In situations such as outdoor construction, maintenance and emergency repair, accident handling, and emergency rescue, emergency lighting is often required to provide the light environment conditions required for work. However, the existing emergency illuminating lamp has a complex structure, so that the emergency illuminating lamp is large in size and heavy, is inconvenient to transport and carry, and cannot meet the requirements of flexible movement and convenient use of a working site.

Disclosure of Invention

The invention aims to provide an emergency lighting device, aiming at solving the problems of difficult transportation and carrying, moving and inconvenient use.

An emergency lighting device comprising

A lighting device; and

the mounting pad, the mounting pad is including removing base, unable adjustment base and coupling assembling, lighting apparatus detachable set up in unable adjustment base is last, remove the base pass through coupling assembling with unable adjustment base can dismantle the connection.

In one embodiment, the connecting assembly comprises a first connecting piece arranged on the movable base and a second connecting piece arranged on the fixed base, and the first connecting piece and the second connecting piece are detachably connected in a buckling mode.

In one embodiment, the connecting assembly further includes a positioning element disposed on the fixed base, the movable base is provided with a positioning hole opposite to the positioning element, and the positioning element can be inserted into the positioning hole for fixing.

In one embodiment, the lighting device comprises a lifting component detachably arranged on the fixed base, a control component detachably arranged on the lifting component, and a lighting component rotatably arranged on the lifting component.

In one embodiment, the lighting assembly comprises a fastener, a first bracket and a lighting lamp rotatably arranged on the first bracket through the fastener; the lighting assembly further comprises a first rotary positioning disc arranged on the first support and a second rotary positioning disc arranged on the lighting lamp, and the first rotary positioning disc can be fixed relative to the second rotary positioning disc after rotation.

In one embodiment, the lighting assembly further comprises a second bracket connected with the first bracket, the lifting assembly comprises a fixed mast, a first lifting mast and a positioning pin, the fixed mast is arranged on the fixed base, the first lifting mast is arranged on the fixed mast, and the second bracket is fixedly connected with the first lifting mast through the positioning pin; the first lifting mast is provided with a first limiting plate and a second limiting plate which are oppositely arranged at intervals and form a limiting groove, and at the moment, the second support is inserted into the limiting groove and is abutted against the first limiting plate and the second limiting plate.

In one embodiment, the lifting assembly further includes a second lifting mast, a first transmission rope, a first fixed pulley and a lifting driving member, the first lifting mast is slidably connected to the fixed mast and the second lifting mast respectively, the first fixed pulley is disposed on an upper portion of the first lifting mast, the first transmission rope is wound on the first fixed pulley, two ends of the first transmission rope are fixed to lower portions of the fixed mast and the second lifting mast respectively, and the lifting driving member is disposed on the fixed base and is drivingly connected to the first lifting mast.

In one embodiment, the lifting assembly further includes a third lifting mast, a fourth lifting mast, a second fixed pulley, a third fixed pulley, a second transmission rope, and a third transmission rope, the third lifting mast is slidably connected to the second lifting mast and the fourth lifting mast, respectively, the second fixed pulley is disposed on the third lifting mast, the third fixed pulley is disposed on the fourth lifting mast, the second transmission rope is wound on the second fixed pulley, and two ends of the second transmission rope are fixed to lower portions of the first lifting mast and the third lifting mast, respectively, and the third transmission rope is wound on the third fixed pulley, and two ends of the third transmission rope are fixed to lower portions of the second lifting mast and the fourth lifting mast, respectively.

In one embodiment, the lifting driving member comprises an outer tube, a power source arranged in the outer tube, and an inner tube which is slidably nested in the outer tube and is in driving connection with the power source, and one end of the inner tube, which is far away from the power source, is rotatably connected with the first lifting mast through a rotating shaft.

In one embodiment, the emergency lighting device further comprises a camera assembly and a speaker assembly arranged on the mounting seat.

The embodiment of the invention has the following beneficial effects:

among the above-mentioned emergency lighting device, because the mount pad comprises removal base, unable adjustment base and the coupling assembling of dismantling the connection to lighting apparatus can dismantle with unable adjustment base and be connected, consequently need transport when using the place, whole emergency lighting device can be split and accomodate respectively and transport for a plurality of small and light in weight's component parts, can effectively reduce the transportation degree of difficulty and cost. In addition, after transporting to the destination place, remove the base and can pass through coupling assembling and unable adjustment base fast assembly, and lighting apparatus also can install fast on unable adjustment base, so not only can exert emergency lighting effect rapidly, can also remove in a flexible way with the help of removing the base moreover, fast switch over workplace greatly promotes performance.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Wherein: 10. lighting apparatus, 11, lifting assembly, 111, fixed mast, 112, first lifting mast, 113, positioning pin, 114, second lifting mast, 115, first drive rope, 116, first fixed pulley, 117 lifting drive, 118, third lifting mast, 119, fourth lifting mast, 119a, second fixed pulley, 119b, third fixed pulley, 119c, second drive rope, 119d, third drive rope, 12, control assembly, 13, lighting assembly, 131, fastener, 132, first bracket, 133, lighting lamp, 134, first rotational positioning disk, 135, second rotational positioning disk, 136, second bracket, 20, mount, 21, mobile base, 211, positioning hole, 212, buckle, 22, fixed base, 221, connecting rod, 222, connecting plate, 223, star bolt, 23, connecting assembly, 231, first connecting member, 232, second connecting member, 233, second lifting mast, The device comprises a positioning piece 30, a generator component 40, a pressing strip 50, a lateral protection rod 60, a turnover support 70, a first supporting foot 80, a supporting arm 90, a bolt 100 and a second supporting foot.

Fig. 1 is a schematic structural diagram of an emergency lighting device according to an embodiment of the present invention;

FIG. 2 is a schematic view of the emergency lighting device of FIG. 1 shown in another perspective, disassembled configuration;

FIG. 3 is a schematic view of a portion of the enlarged structure at A in FIG. 2;

FIG. 4 is a schematic structural diagram of a lifting assembly according to an embodiment of the invention;

FIG. 5 is a schematic diagram of the operation of the lift assembly shown in FIG. 4;

fig. 6 is a schematic structural diagram of an emergency lighting device according to another embodiment of the present invention.

Detailed Description

To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1, the emergency lighting device shown in an embodiment of the present invention can be applied to various occasions where there is a lack of brightness, such as outdoor construction work, maintenance and repair, accident treatment, or emergency rescue and relief work at night or in a tunnel, and can ensure various emergency works to be performed smoothly by providing sufficient light.

With continued reference to fig. 1 and 2, in particular, the emergency lighting device includes a lighting apparatus 10 and a mounting base 20. The lighting device 10 is used for emitting lighting light with sufficient brightness, and the mounting base 20 is used for mounting and fixing the lighting device 10, and makes the lighting device have flexible mobility. The mounting seat 20 comprises a movable base 21, a fixed base 22 and a connecting assembly 23, the lighting device 10 is detachably arranged on the fixed base 22, and the movable base 21 is detachably connected with the fixed base 22 through the connecting assembly 23.

The embodiment of the invention has the following beneficial effects: among the above-mentioned emergency lighting device, because mount pad 20 comprises removal base 21, unable adjustment base 22 and coupling assembling 23 that can dismantle the connection to lighting apparatus 10 can dismantle with unable adjustment base 22 and be connected, consequently need transport when using the place, whole emergency lighting device can be split and accomodate respectively and transport for a plurality of small and light in weight's component parts, can effectively reduce the transportation degree of difficulty and cost. In addition, after transporting to the destination place, remove base 21 and can pass through coupling assembling 23 and unable adjustment base 22 fast assembly, and lighting apparatus 10 also can install fast on unable adjustment base 22, so not only can play emergency lighting effect rapidly, can also remove in a flexible way with the help of removing base 21 moreover, fast switch over workplace greatly promotes performance.

The movable base 21 is fixed with the generator assembly 30 through a steel frame. Because the upper end of the steel frame is open, and the upper end of the generator assembly 30 extends out of the opening of the steel frame, in order to ensure that the generator assembly is more firmly installed, the open end of the steel frame is provided with the pressing strip 40, and the pressing strip 40 presses and fixes the generator assembly 30. Alternatively, the pressing bar 40 may be two bars arranged in parallel and spaced apart, and fastened on the upper surface of the generator assembly 30 in a crossing manner; or the pressing strips 40 are U-shaped members, and are two, and are respectively fastened and pressed to fix two ends of the top of the generator assembly 30 at intervals. The specific arrangement structure can be selected according to the actual needs of the technicians in the field.

With reference to fig. 1 and fig. 2, based on the above scheme, in an embodiment, the connection assembly 23 includes a first connection member 231 disposed on the movable base 21 and a second connection member 232 disposed on the fixed base 22, and the first connection member 231 and the second connection member 232 are detachably connected by a snap-fit connection. Therefore, the fixed base 22 and the movable base 21 can be separated by separating the first connecting piece 231 from the second connecting piece 232, which is beneficial to reducing weight and volume and is convenient for transportation and carrying; when the lighting device 10 is in a working site, the first connector 231 and the second connector 232 can be connected to each other, so that the fixed base 22 and the movable base 21 can be quickly assembled into the installation base 20 with a stable structure, and the emergency lighting function can be realized by the lighting device 10.

Alternatively, the first connector 231 and the second connector 232 may be a snap connection mechanism, a threaded connection mechanism, a snap connection mechanism, or the like. In the embodiment, a hasp connecting mechanism is preferably adopted, so that the connecting device has the advantages of convenience in assembly and disassembly, high connecting strength and the like.

Referring to fig. 1, in order to enable the first connecting element 231 and the second connecting element 232 to be accurately butted, the connecting element 23 further includes a positioning element 233, the positioning element 233 is disposed on the fixed base 22, the movable base 21 is disposed with a positioning hole 211 opposite to the positioning element 233, and the positioning element 233 can be inserted into the positioning hole 211 for fixing. Therefore, the positioning member 233 is inserted into the positioning hole 211, so that the pre-positioning and pre-assembling fixing of the fixing base 22 and the moving base 21 can be realized, and at the moment, the first connecting member 231 and the second connecting member 232 are close to and aligned, thereby facilitating the quick connection and improving the assembling efficiency of the mounting base 20.

As shown in FIG. 6, in another embodiment, an L-shaped buckle plate 212 is arranged on a lower rod of a side surface of a steel frame of the movable base 21 facing the fixed base 22, a threaded hole is formed in an upper rod of the side surface, a connecting rod 221 is arranged below a side surface of the fixed base 22 facing the movable base 21, a connecting plate 222 is arranged above the side surface, a star-shaped bolt 223 is arranged on the connecting plate 222, when the movable base is installed, the L-shaped buckle plate 212 is buckled on the connecting rod 221 to realize primary fixing, then the star-shaped bolt 223 is screwed into the threaded hole to be locked, and the fixed base 22 and the movable base 21 are finally connected and fixed.

In this embodiment, the fixing base 22 includes a fixing bottom plate, and a supporting leg installed on the fixing bottom plate, and the supporting leg is used to improve the standing stability of the mounting base 20. The movable base 21 comprises a movable bottom plate, and a roller and a handle which are arranged on the movable bottom plate, and the movable base has the function of enabling the mounting base 20 to be flexibly moved and has stronger maneuvering performance.

It should be noted that the height of the supporting legs and the diameter of the roller need to be adapted, and it is ensured that the fixed bottom plate and the movable bottom plate are in a horizontal posture, and it is ensured that the lighting device 10 is installed stably, and works safely and reliably.

In addition, still install the side direction guard bar 50 that the slant set up on the fixed baseplate, side direction guard bar 50 is two, is located the both sides of lifting unit 11 respectively, can play the side direction to lifting unit 11 and keep off the effect.

Referring to fig. 6, the end of the fixed base plate away from the movable base 21 is further provided with a turning bracket 60 capable of being folded vertically or horizontally, and the turning bracket 60 is provided with a first supporting leg 70. Specifically, the turning bracket 60 is rotatably connected to the movable base 21 by a pin. When the device is placed at a work place, the first support leg 70 can be supported on the ground by rotating the flatting and turning support 60, so that the support range can be enlarged and the whole device can stand more stably.

Furthermore, the bottom parts of two sides of the steel frame of the mobile base 21 are also provided with rotatable supporting arms 80, the end parts of the supporting arms 80 are connected with second supporting feet 100, and the supporting arms 80 can swing along the horizontal direction, namely can be folded in by rotating the mobile base 21 or unfolded by rotating the mobile base in the direction away from the mobile base 21. In the initial state, the support arm 80 is fixedly connected with the steel frame through the bolt 90; when the supporting area needs to be further enlarged, the bolt 90 is pulled out, and the supporting arm 80 is rotated and unfolded, so that the second supporting leg 100 is supported on the ground, the operation is convenient and fast, the labor is saved, and the working reliability of the device can be further improved.

In one embodiment, the lighting device 10 includes a lifting assembly 11 detachably disposed on the fixed base 22, a control assembly 12 detachably disposed on the lifting assembly 11, and a lighting assembly 13 rotatably disposed on the lifting assembly 11. The control component 12 can automatically control the lighting component 13 to emit light and adjust the illumination intensity, so as to meet the requirement of a work site on the light; meanwhile, the control component 12 can also control the lifting component 11 to move up and down, so as to drive the lighting component 13 to change the working height, thereby providing proper illumination according to different working site conditions.

Referring to fig. 3, in an embodiment, the lighting assembly 13 includes a fastening member 131, a first bracket 132, and a lighting lamp 133 rotatably disposed on the first bracket 132 through the fastening member 131. The illumination lamp 133 can be quickly and securely mounted to the first bracket 132 by the fastening member 131. It will be appreciated that the fastener 131 is a thumb screw, the first bracket 132 is a U-shaped structure, and the illumination lamp 133 is mounted in the concave cavity of the first bracket 132. The tail ends of the two vertical parts of the first support 132 are provided with through holes, the left side and the right side of the shell of the corresponding illuminating lamp 133 are respectively provided with screw holes, and the illuminating lamp 133 and the first support 132 can be fixedly connected by penetrating butterfly bolts through the through holes and screwing the butterfly bolts into the screw holes. And it can be understood that the illumination lamp 133 can rotate 360 ° in space relative to the first bracket 132, thereby providing a stronger illumination capability and a wider application range.

When the illumination intensity needs to be increased, two or more illumination lamps 133 may be used in combination in the following manner: two or more illuminating lamps 133 are locked by screws through the connecting plates, so that the illuminating lamps 133 are positioned in the same plane.

It is understood that the illumination lamp 133 may be, but is not limited to, an L ED lamp.

Referring to fig. 3, in order to fix the illumination lamp 133 at a desired angular position after rotating, the illumination assembly 13 further includes a first rotating positioning plate 134 disposed on the first bracket 132, and a second rotating positioning plate 135 disposed on the illumination lamp 133, wherein the first rotating positioning plate 134 can rotate relative to the second rotating positioning plate 135 and then be fixed. When the illumination lamp 133 is rotated, the butterfly bolt needs to be loosened appropriately, and the first rotational positioning plate 134 and the second rotational positioning plate 135 are loosened, so that the angle of the illumination lamp 133 can be adjusted. When the illumination lamp 133 is rotated to a desired angle, the wing bolt is tightened again, and the first rotational positioning plate 134 and the second rotational positioning plate 135 are in tight contact under the pressing force, so that the illumination lamp 133 is reliably positioned and stopped by the frictional resistance generated by the contact surfaces.

In particular, the first and second

rotational positioning plates

134 and 135 are preferably gear plates, and are self-locked by engagement of teeth, so as to limit the relative rotation between the first bracket 132 and the illumination lamp 133 to the maximum extent, and enable the illumination lamp 133 to be stably stopped at a desired spatial angle position for illumination.

Referring to fig. 3 and 4, in another embodiment, the lighting assembly 13 further includes a second bracket 136 connected to the first bracket 132, the second bracket 136 is disposed at a lower portion of the first bracket 132 and is provided with a first positioning through hole, the lifting assembly 11 includes a fixed mast 111, a first lifting mast 112 and a positioning pin 113, the first lifting mast 112 is provided with a second positioning through hole opposite to the first positioning through hole, the positioning pin 113 is disposed in the first positioning through hole and the second positioning through hole, and then the second bracket 136 is connected and fixed to the first lifting mast 112 through the positioning pin 113. When the illuminating lamp 133 is disassembled, only the positioning pin 113 needs to be pulled out, so that the operation is convenient and fast, and the work efficiency is improved. In order to prevent the illumination lamp 133 from loosening, the first lifting mast 112 is provided with a first limiting plate and a second limiting plate which are oppositely arranged at intervals and form a limiting groove, and at this time, the second bracket 136 is inserted into the limiting groove and is abutted against the first limiting plate and the second limiting plate. First limiting plate and second limiting plate are U type structure, and the opening sets up relatively, therefore insert the spacing inslot back when second support 136, can be restricted the degree of freedom of two directions of X axle and Y axle, and locating pin 113 can also restrict the degree of freedom of Z axle direction simultaneously to finally firmly fix light 133.

With continued reference to fig. 4 and 5, further, in some special working situations, for example, when there is an obstacle or a larger illumination area is needed, the illumination lamp 133 needs to be lifted to a higher working position, and after the working is finished, the illumination lamp 133 needs to be recovered, and at this time, the lifting assembly 11 needs to lift and lower the illumination lamp 133. The fixed mast 111 is disposed on the fixed base 22, and the fixed mast 111 is fixed and can be used as a base for adjusting the lifting. The lifting assembly 11 further comprises a second lifting mast 114, a first transmission rope 115, a first fixed pulley 116 and a lifting drive 117, the first lifting mast 112 is slidably connected to the fixed mast 111 and the second lifting mast 114 respectively, specifically, the first lifting mast 112 is disposed in parallel on one side of the fixed mast 111, and the second lifting mast 114 is disposed in parallel on one side of the first lifting mast 112 away from the fixed mast 111. The first fixed pulley 116 is disposed on the upper portion of the first lifting mast 112, the first transmission rope 115 is wound around the first fixed pulley 116, and both ends of the first transmission rope 115 are respectively fixed on the lower portions of the fixed mast 111 and the second lifting mast 114, and the lifting driving member 117 is disposed on the fixed base 22 and drivingly connected to the first lifting mast 112. Therefore, when the lamp 133 needs to be adjusted to be raised, the driving member pushes the first lifting mast 112 to move upward, and the first fixed pulley 116 moves upward synchronously with the first lifting mast 112; at the same time, the first transmission rope 115 slides on the first fixed pulley 116, and the length of the rope connected to the fixed mast 111 gradually increases, while the length of the rope connected to the second lifting mast 114 gradually decreases, and at this time, the second lifting mast 114 also gradually moves upward simultaneously under the pulling action of the first transmission rope 115. Because the lamp 133 is mounted to the upper end of the second lift mast 114, when the first and

second lift masts

112, 114 are fully extended, the lamp 133 is at a height equal to (or approximately equal to) the sum of the lengths of the fixed mast 111, the first lift mast 112, and the second lift mast 114. When the lighting lamp 133 needs to be lowered, the control assembly 12 drives the lifting driving member 117 in a reverse direction, and the first lifting mast 112 and the second lifting mast 114 stably fall under the action of gravity, the first driving rope 115 and the pulling force until the first lifting mast and the fixed mast 111 are tightly attached and level again, so that the lifting assembly 11 has a compact structure, a small volume and a small occupied space.

With continued reference to fig. 4 and 5, further, to provide a higher illumination position for the illumination lamp 133, lift assembly 11 further includes a third lift mast 118, a fourth lift mast 119, a second fixed sheave 119a, a third fixed sheave 119b, a second drive line 119c, and a third drive line 119d, the third lifting mast 118 is slidably connected to the second lifting mast 114 and the fourth lifting mast 119, the second fixed sheave 119a is provided on the third lifting mast 118, the third fixed sheave 119b is provided on the fourth lifting mast 119, the second driving rope 119c is wound around the second fixed sheave 119a and has both ends fixed to the lower portions of the first and

third lifting masts

112 and 118, the third driving rope 119d is wound around the third fixed sheave 119b, and both ends of the third driving rope 119d are fixed to the lower portions of the second and

fourth lifting masts

114 and 119, respectively. The working principle is similar to the scheme, and is not described in detail herein. At this time, the second bracket is mounted on the fourth lifting mast 119 and fixed to the positioning pin 113.

It will be appreciated that the maximum height that can be obtained by the illumination lamp 133 is equal to the sum of the lengths of the fixed mast 111 and the respective lifting masts.

In order to ensure that the relative movement is smooth and reduce the frictional resistance, the top end and the bottom end between two adjacent masts are respectively provided with a sliding block or a pulley so as to play a role in guiding and reducing the resistance to the lifting movement.

In one embodiment, the lift actuator 117 comprises an outer tube, a power source disposed inside the outer tube, and an inner tube slidably nested inside the outer tube and drivingly connected to the power source, wherein an end of the inner tube remote from the power source is rotatably connected to the first lift mast 112 via a shaft. The outer tube is mounted on the fixed base 22 through bolts, and the power source is a cylinder and can be protected when being mounted in the outer tube. The inner pipe is connected with a piston rod of the cylinder so as to be capable of extending or retracting and moving, and the inner wall of the outer pipe plays a role in sliding guiding and lateral supporting for the inner pipe. The end of the inner pipe is connected to the first lift mast 112 via a rotating shaft, so as to prevent the first mast from being displaced by a certain amount during its lifting movement, thereby preventing damage due to rigid connection with the inner pipe.

In addition, on the basis of any one of the above embodiments, the emergency lighting device further includes a camera assembly and a speaker assembly disposed on the mounting seat 20. Therefore, the emergency lighting device has the basic lighting functions, the camera shooting and broadcasting functions, and the service performance of the emergency lighting device is further enriched. For example, in a construction site, a commander can perform personnel scheduling, safety reminding and the like by means of the loudspeaker assembly.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the claims. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. An emergency lighting device, comprising

A lighting device; and

2. The emergency lighting device of claim 1, wherein the connecting assembly comprises a first connecting member disposed on the movable base and a second connecting member disposed on the fixed base, and the first connecting member and the second connecting member are detachably connected by a snap-fit.

3. The emergency lighting device according to claim 2, wherein the connecting assembly further comprises a positioning member disposed on the fixing base, the moving base is provided with a positioning hole opposite to the positioning member, and the positioning member can be inserted into the positioning hole for fixing.

4. The emergency lighting device of claim 1, wherein the lighting device comprises a lifting assembly removably disposed on the fixed base, a control assembly removably disposed on the lifting assembly, and a lighting assembly rotatably disposed on the lifting assembly.

5. The emergency lighting device of claim 4, wherein the lighting assembly comprises a fastener, a first bracket, and a light rotatably disposed on the first bracket via the fastener; the lighting assembly further comprises a first rotary positioning disc arranged on the first support and a second rotary positioning disc arranged on the lighting lamp, and the first rotary positioning disc can be fixed relative to the second rotary positioning disc after rotation.

6. The emergency lighting device of claim 5, wherein the lighting assembly further comprises a second bracket connected to the first bracket, the lifting assembly comprises a fixed mast, a first lifting mast and a positioning pin, the fixed mast is disposed on the fixed base, the first lifting mast is disposed on the fixed mast, and the second bracket is fixedly connected to the first lifting mast via the positioning pin; the first lifting mast is provided with a first limiting plate and a second limiting plate which are oppositely arranged at intervals and form a limiting groove, and at the moment, the second support is inserted into the limiting groove and is abutted against the first limiting plate and the second limiting plate.

7. The emergency lighting device of claim 6, wherein the lifting assembly further comprises a second lifting mast, a first driving rope, a first fixed pulley and a lifting driving member, the first lifting mast is slidably connected to the fixed mast and the second lifting mast, the first fixed pulley is disposed on an upper portion of the first lifting mast, the first driving rope is wound around the first fixed pulley and is fixed at two ends thereof to lower portions of the fixed mast and the second lifting mast, respectively, and the lifting driving member is disposed on the fixed base and is drivingly connected to the first lifting mast.

8. The emergency lighting device of claim 7, wherein the lifting assembly further comprises a third lifting mast, a fourth lifting mast, a second fixed pulley, a third fixed pulley, a second transmission rope, and a third transmission rope, the third lifting mast is slidably connected to the second lifting mast and the fourth lifting mast, respectively, the second fixed pulley is disposed on the third lifting mast, the third fixed pulley is disposed on the fourth lifting mast, the second transmission rope is wound on the second fixed pulley, and both ends of the second transmission rope are fixed to the lower portions of the first lifting mast and the third lifting mast, respectively, and the third transmission rope is wound on the third fixed pulley, and both ends of the third transmission rope are fixed to the lower portions of the second lifting mast and the fourth lifting mast, respectively.

9. The emergency lighting device of claim 7, wherein the lifting driving member comprises an outer tube, a power source disposed inside the outer tube, and an inner tube slidably nested inside the outer tube and drivingly connected to the power source, wherein an end of the inner tube remote from the power source is rotatably connected to the first lifting mast via a rotating shaft.

10. An emergency lighting device according to any one of claims 1 to 9 further comprising a camera assembly and a horn assembly disposed on the mounting base.