CN221054902U - Floodlight convenient to high-efficient installation is used at high-speed railway station - Google Patents

Abstract

The utility model provides a floodlight for a high-speed railway station, which is convenient to install efficiently, and comprises a lampshade, a sealing cover, a lamp body, a fixing plate and a support, wherein the sealing cover is buckled at the top of the lampshade, the lamp body is arranged in the lampshade, a plurality of point light sources are distributed on one side of the lamp body, the fixing plate is arranged in the lampshade, the plurality of fixing plates are arranged around the lamp body, a fixing matching part is arranged on the lamp body, the fixing plate is matched with the fixing matching part so as to limit the lamp body in the lampshade, a connecting part is arranged on the support, a connecting matching part is arranged on the sealing cover, and the support is driven to slide relative to the sealing cover, so that the floodlight has a first locking state and a second unlocking state. According to the floodlight for the high-speed railway station, which is convenient to install efficiently, the bendable fixing plate is arranged in the lamp shade and used for fixing the lamp body, so that the floodlight is simple in structure and convenient to design and process. Meanwhile, the support capable of being matched with the sealing cover is arranged, so that the floodlight can be conveniently assembled only through simple pushing and lifting processes, and the installation efficiency is improved.

Description

Floodlight convenient to high-efficient installation is used at high-speed railway station

Technical Field

The utility model belongs to the technical field of illuminating lamps, and particularly relates to a floodlight for a high-speed railway station, which is convenient to install efficiently.

Background

The requirement of long-term illumination condition is provided in the environment of the high-speed railway station, so that the lighting lamps are arranged on the waiting hall and the platform ceiling of the high-speed railway station. Generally, the light that high-speed railway station used is the floodlight, and the floodlight needs to be installed in the eminence, has better illuminating effect, and in high-speed railway station, the floodlight all sets up on the ceiling, because the user demand of station, the height of station is higher than general individual layer building and is very much. Therefore, the arrangement of the illumination lamp in the station requires a worker to perform an overhead operation.

In actual operation, when installing the light, a plurality of workers are required to cooperate to complete the operation, generally, two workers ascend a height, and other workers are arranged around the scaffold or the lifting platform to assist in operation or warning. However, under the condition of high-altitude operation, when two workers cooperate to finish the installation of the same illuminating lamp, the installation efficiency of the whole lamp is lower due to the fact that the operation space of the scaffold or the lifting platform is limited and difficult to spread, and meanwhile, the workers have great safety risks.

Disclosure of Invention

The utility model aims to provide a floodlight for a high-speed railway station, which is convenient to install efficiently, and aims to solve the problem of low efficiency of installing the floodlight on a station ceiling.

In order to achieve the above purpose, the utility model adopts the following technical scheme: provided is a floodlight for a high-speed railway station, which is convenient to efficiently install, comprising:

the lamp shade is provided with a through hole at the bottom, and a transparent mirror is glued in the through hole;

the cover is buckled on the top of the lampshade, and an accommodating space is formed between the cover and the lampshade;

The lamp body is arranged in the accommodating space and corresponds to the through hole, and a plurality of point light sources are distributed on one side of the lamp body, which faces the light-transmitting lens;

The lamp comprises a lamp shade, a plurality of fixing plates, a fixing plate and a fixing plate, wherein the fixing plates are arranged in the lamp shade, the fixing plates are arranged in a plurality, the fixing plates are arranged around the lamp body, fixing matching parts are arranged on the lamp body corresponding to the fixing plates, and the fixing plates can be driven to bend to cover part of the fixing matching parts so as to limit the lamp body in the lamp shade;

The support, be equipped with on the support with the connecting portion that the closing cap is connected, the correspondence is equipped with on the closing cap and connects the cooperation portion, the support is driven to slide for the closing cap for connecting the cooperation portion can cooperate, and have the first state of locking and the second state of unblock.

Further, the connecting part comprises two bending plates symmetrically arranged at two opposite sides of the bracket, and each bending plate extends along the direction away from the bracket and is bent into an L shape towards the bracket;

The connecting and matching part comprises through grooves arranged on the sealing cover, the through grooves are arranged in one-to-one correspondence with the bending plates, the through grooves comprise sliding grooves which extend along the horizontal direction of the sealing cover, and avoidance grooves and limit grooves which are perpendicular to the horizontal direction of the sealing cover, the avoidance grooves are communicated with the sliding grooves, the limit grooves are arranged on one side of the avoidance grooves along the extending direction of the sliding grooves, and the limit grooves are arranged above the sliding grooves;

The bending plate can be driven to slide in the sliding groove, when the bending plate is driven to move along the direction perpendicular to the sealing cover, the bending plate enters the limiting groove, the support and the sealing cover are in the first state, and when the bending plate can slide out of the avoidance groove, the support and the sealing cover are in the second state.

Further, the support is bent along one side facing the sealing cover to form a flanging.

Further, the fixed matching part comprises an extension plate arranged on the periphery of the lamp body and extending outwards, the extension plate is abutted with the inner wall of the lamp shade, the edge of the extension plate is abutted with the fixing plate and is bent along one side of the lamp body, and the fixing plate is driven to be bent to cover part of the extension plate so as to limit the lamp body from falling out of the lamp shade.

Further, grooves are formed in the extending plate in a surrounding mode, and a plurality of radiating ribs are distributed in the grooves at intervals.

Further, a plurality of reinforcing ribs are arranged on one side, facing the sealing cover, of the lamp body.

Further, the middle part of the sealing cover is recessed towards the lamp body, so that the cross section of the sealing cover is inverted-shaped.

Further, one end of the lamp shade, which is contacted with the sealing cover, is bent towards the inner part of the lamp shade.

Further, a drain hole for draining water is also formed in the side wall of the lampshade.

Further, the anti-falling lamp further comprises an anti-falling rope, one end of the anti-falling rope is detachably connected to the lamp body and penetrates out of the sealing cover, and the other end of the anti-falling rope is connected with an external component.

The floodlight for the high-speed railway station, which is provided by the utility model, has the beneficial effects that:

Compared with the prior art, the floodlight for the high-speed railway station, which is convenient to install efficiently, is provided with the bendable fixing plate inside the lampshade for fixing the lamp body, has a simple structure and is convenient to design and process. Simultaneously set up can with closing cap complex support, can be convenient for in the in-process of installation floodlight, only through simple promotion process, accomplish the assembly, improved installation effectiveness, and have higher installation stability.

According to the floodlight, when in actual installation operation, installation can be completed only through high-altitude operation of one worker, and workers in high-altitude operation are reduced, so that safety risks are reduced. In addition, when a worker actually operates, the bracket is fixed on an external environment component such as a ceiling in the first step, and the bracket is small in size and light in weight, so that the operation in the first step is time-saving, labor-saving, quick and convenient; and the lampshade is connected to the bracket in the second step, so that the assembly can be completed through a simple pushing process in the second step, the operation is rapid and efficient, and the operation efficiency is improved.

In addition, the connecting part is arranged as the bending plates symmetrically arranged on two sides of the bracket, and the connecting matching part is a through groove arranged on the sealing cover, so that the sealing cover is simple in structure and convenient to arrange and process. The avoidance groove in the through groove can enable the bending plate to enter the sliding groove and move along the sliding groove to finally enter the limiting groove, and the whole assembly process is simple and easy to operate, so that the installation efficiency can be improved. The support is provided with a flanging which is bent towards the sealing cover, so that the structural strength of the support can be increased.

The fixed matching part is arranged as an extension plate, and the structure is simple and convenient to set. The extension plate is provided with the groove, and the radiating ribs are arranged in the groove, so that the extension plate is beneficial to being connected with the bent fixing plate in a matched manner, and meanwhile, the heat dissipation of the point light source is facilitated. The reinforcing ribs are arranged on the lamp body, so that the heat dissipation of the lamp body can be enhanced while the structural strength of the lamp body is improved. The middle part of the sealing cover is sunken towards the lamp body, so that the space occupation can be reduced in the state of being assembled with the bracket.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of a floodlight for a high-speed railway station according to an embodiment of the present utility model at a view angle;

Fig. 2 is a schematic structural view of a floodlight for a high-speed railway station according to another embodiment of the present utility model;

Fig. 3 is a schematic structural diagram of a lampshade according to an embodiment of the present utility model;

Fig. 4 is a schematic view of a partial structure of a lampshade according to an embodiment of the present utility model;

fig. 5 is a schematic structural diagram of a lamp body according to an embodiment of the present utility model;

FIG. 6 is an assembly view of a cover and a bracket provided by an embodiment of the present utility model;

Fig. 7 is a schematic structural diagram of a cover according to an embodiment of the present utility model;

fig. 8 is a schematic structural diagram of a bracket according to an embodiment of the present utility model.

In the figure: 1. a lamp shade; 101. a through hole; 102. a light-transmitting lens; 103. a drain hole; 2. a cover; 201. a through groove; 2011. a chute; 2012. an avoidance groove; 2013. a limit groove; 202. a round hole; 203. a via hole; 3. a lamp body; 301. an extension plate; 302. a groove; 303. a heat dissipation rib; 304. reinforcing ribs; 305. a slot; 4. a fixing plate; 5. a bracket; 501. a bending plate; 502. and (5) flanging.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Referring to fig. 1 to 8 together, a floodlight for a high-speed railway station, which is convenient to install efficiently, will now be described. The floodlight for the high-speed railway station convenient to high-efficient installation comprises a lampshade 1, a sealing cover 2, a lamp body 3, a fixing plate 4 and a bracket 5.

The bottom of the lampshade 1 is provided with a through hole 101, and a light-transmitting mirror 102 is glued in the through hole 101. The cover 2 is covered and buckled on the top of the lampshade 1, and an accommodating space is formed between the cover 2 and the lampshade 1. The lamp body 3 sets up in accommodation space, and the corresponding through-hole 101 setting of lamp body 3, and the one side of lamp body 3 towards the light-transmitting lens 102 distributes there is a plurality of pointolite.

And, fixed plate 4 sets up in lamp shade 1, and fixed plate 4 sets up to a plurality ofly, and a plurality of fixed plates 4 encircle lamp body 3 setting, correspond fixed plate 4 on the lamp body 3 and be equipped with fixed cooperation portion, fixed plate 4 can be driven to buckle and cladding part fixed cooperation portion to restrict lamp body 3 in lamp shade 1. The support 5 is provided with a connecting part connected with the sealing cover 2, the sealing cover 2 is correspondingly provided with a connecting matching part, and the support 5 is driven to slide relative to the sealing cover 2, so that the connecting part and the connecting matching part can be matched, and the sealing cover has a first locking state and a second unlocking state.

The floodlight for the high-speed railway station convenient to high-efficient installation of this embodiment sets up the fixed plate 4 that can be buckled in lamp shade 1 inside and is used for fixed lamp body 3, its simple structure, the design processing of being convenient for. Simultaneously set up can with closing cap 2 complex support 5, can be convenient for in the in-process of installation floodlight, only through simple promotion process, accomplish the assembly, improved installation effectiveness, and have higher installation stability.

Based on the overall description of the above structures, an exemplary structure of a floodlight for a high-speed railway station, which is convenient for efficient installation, of the present embodiment is shown in fig. 1 and 2, the top of the lamp housing 1 is open, a through hole 101 is provided in the middle of the bottom of the lamp housing 1, and a light-transmitting mirror 102 is glued in the through hole 101. The transparent mirror 102 is glued in the through hole 101, so that the connection stability between the transparent mirror and the through hole can be guaranteed conveniently, meanwhile, the clearance between the transparent mirror and the through hole can be avoided, and the overall sealing effect is improved.

In addition, the lamp cover 1 in the present embodiment is provided in a rectangular structure, with the aim of improving its aesthetic appearance. It will be appreciated that the shape of the lamp housing 1 may be configured in other shapes, and is not particularly limited herein.

The shape of the lamp body 3 is adapted to the shape of the lamp shade 1, and in this embodiment the lamp body 3 is likewise rectangular. The lamp body 3 is arranged in the lamp shade 1, and a plurality of point light sources (not shown in the figure) are distributed on one side of the lamp body 3 facing the light-transmitting lens 102, and light rays emitted by the point light sources can be scattered out through the light-transmitting lens 102, so that a lighting effect is realized.

As shown in fig. 3 and 4, the bottom of the lamp body 3 abuts against the inner wall of the lamp housing 1. Also, in order to facilitate the fixing of the lamp body 3 in the lamp housing 1, in this embodiment, as a preferred embodiment, a plurality of fixing plates 4 are provided around the lamp body 3 in the lamp housing 1, and the fixing plates 4 are distributed on at least two sides of the lamp body 3 so as to define the position of the lamp body 3 in the lamp housing 1.

Meanwhile, the fixing and matching portion includes an extension plate 301 disposed on the peripheral side of the lamp body 3 and extending outwards, the extension plate 301 abuts against the inner wall of the lamp shade 1, and the edge of the extension plate 301 abuts against the fixing plate 4 and is bent along the side facing the lamp body 3, and the fixing plate 4 is driven to be capable of being bent to cover part of the extension plate 301, so as to limit the lamp body 3 from falling out of the lamp shade 1.

Referring to fig. 5, the bottom peripheral side of the lamp body 3 is provided with an extension plate 301 extending from the main body to the periphery, and as a preferred embodiment, the extension plate 301 is provided with a groove 302 surrounding the lamp body 3, so that the fixing plate 4 can be bent to enter into the groove 302, so as to limit the escape of the extension plate 301, thereby achieving the effect of fixing the lamp body 3 in the lamp cover 1.

In order to improve the structural strength of the groove 302, as a preferred embodiment, and as shown in fig. 5, a plurality of heat dissipation ribs 303 are distributed in the groove 302 at intervals, and the heat dissipation area of the lamp body 3 can be increased by the arrangement of the heat dissipation ribs 303, so that the heat dissipation effect on the extending plate 301 on the lamp body 3 is improved.

In order to further increase the structural strength of the lamp body 3, in this embodiment, as a preferred embodiment, a plurality of reinforcing ribs 304 are provided on the side of the lamp body 3 facing the cover 2. As shown in fig. 5, a plurality of reinforcing ribs 304 are arranged at intervals at the bottom of the lamp body 3, which can be beneficial to increasing the strength of the top of the lamp body 3, increasing the compression resistance of the lamp body 3 and improving the heat dissipation effect of the lamp body 3.

After the lamp body 3 is installed in the lamp shade 1, the sealing cover 2 is covered on the top of the lamp shade 1 to form a closed accommodating space for accommodating the lamp body 3. Wherein, in order to guarantee the structural strength of closing cap 2, the setting of follow-up support 5 of being convenient for. As shown in fig. 6 and 7, the middle part of the cover 2 is preferably recessed toward the lamp body 3, so that the cross section of the cover 2 is inverted in a shape of a "table", and thus, when the cover 2 is assembled to the lamp housing 1, the middle part of the cover 2 is recessed to facilitate the mounting of the bracket 5 and reduce the deformation degree of the cover 2 after being stressed.

Wherein, the part of the overlap joint of lamp shade 1's top and closing cap 2 is buckled towards lamp shade 1 inside, so can be convenient for lamp shade 1 provide holding power to closing cap 2, simultaneously, also can increase the inside flow path of steam entering lamp shade 1, further improves the water-proof effects.

In this embodiment, to facilitate the assembly of the bracket 5 and the cover 2, as a preferred embodiment, as shown in fig. 8, the above-mentioned connecting portion includes two bending plates 501 symmetrically disposed on two opposite sides of the bracket 5, and each bending plate 501 extends in a direction away from the bracket 5 and is bent into an L shape toward the bracket 5.

And as the preference and combine the fig. 7 to show, connect the cooperation portion including locating logical groove 201 on closing cap 2, logical groove 201 and bending board 501 one-to-one setting, logical groove 201 includes along closing cap 2's horizontal direction extension setting's spout 2011 to and perpendicular to closing cap 2's horizontal direction setting dodge groove 2012 and spacing groove 2013, dodge groove 2012 and spout 2011 intercommunication, spacing groove 2013 locates along the extending direction of spout 2011 and dodges one side in groove 2012, and spacing groove 2013 is located spout 2011 top.

The bending plate 501 can be driven to slide in the chute 2011, when the bending plate 501 is driven to move along the direction perpendicular to the sealing cover 2, the bracket 5 and the sealing cover 2 are in a first locking state when the bending plate 501 enters the limiting groove 2013, and when the bending plate 501 is in a second unlocking state when the bending plate 501 can slide out of the avoiding groove 2012.

In the concrete use, at first fix support 5 on the external component, lift whole floodlight then, make dodging the groove 2012 on the closing cap 2 correspond to the bent plate 501, and then push up lamp shade 1 makes the bent plate 501 enter into spout 2011 through dodging the groove 2012, then along spout 2011 flat-push lamp shade 1, last below lamp shade 1, make the bent plate 501 card advance in spacing groove 2013, thereby realize support 5 and closing cap 2's fixed, make whole lamp be hoisted this position, the assembly is simple easy to operate, can be favorable to improving the installation effectiveness of whole lamp.

Preferably, referring to fig. 8, the bracket 5 is bent with a flange 502 along a side facing the cover 2, and the flange 502 can further increase the structural strength of the bracket 5, so as to facilitate the improvement of the stability of the floodlight in hoisting.

In addition, since the through groove 201 is formed on the cover 2in cooperation with the bracket 5, under long-term use, the influence of external environment is difficult to avoid entering water vapor, and in order to avoid the water vapor from accumulating in the lamp cover 1 to affect the safe use of the lamp body 3, as a preferred embodiment, the side wall of the lamp cover 1 is further provided with a drain hole 103 for draining water, and the water entering the lamp cover 1 can flow out from the drain hole 103, thereby reducing the accumulation of water in the lamp cover 1.

In this embodiment, in order to ensure the safety performance of the entire floodlight, an anti-falling rope (not shown in the figure) is further provided, one end of the anti-falling rope is detachably connected to the lamp body 3 and penetrates out of the sealing cover 2, and the other end of the anti-falling rope is connected to an external member. As shown in fig. 3 and 4, one end of the anti-falling rope is wound on the bolt and is connected with the lamp body 3 through the bolt, and a round hole 202 for avoiding the anti-falling rope is arranged on the sealing cover 2, so that the anti-falling rope can be conveniently penetrated out and connected to external components such as a ceiling.

In addition, the floodlight of this embodiment has a battery power supply disposed on the inner wall of the cover 2, which facilitates the electrical connection between the battery and the point light source on the lamp body 3, and a via 203 through which the power line passes is formed on the cover 2.

As a new preferred embodiment, slots 305 are further provided on opposite sides of the lamp body 3, and the external bracket may be directly connected to the lamp body 3 through the slots 305, thereby forming a new lamp structure. The lamp body 3 can be matched with the lamp shade 1 to form the floodlight of the application; the lamp body 3 can also be used in other use situations, for example, when the lampshade 1 is not arranged, the lamp body 3 can be matched with an external bracket through the slot 305, so that the lamp body 3 is directly mounted on an environment component. Therefore, the lamp body 3 can adapt to the lighting requirements of different scenes, and the structure of the external bracket is not described in detail herein, and can be set according to practical situations.

The floodlight that high-speed railway station was used convenient to high-speed railway installation of this implementation, at actual installation, at first install the position of the fixed whole lamp of support 5 in the default, the staff accomplishes the assembly between whole lamp and the support 5 afterwards, connection structure between support 5 and the closing cap 2 for the assembly process of whole lamp is simpler, and reduces staff's intensity of labour, under the high altitude construction, an staff alright accomplish the assembly, improves the installation effectiveness of whole lamp.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims (10)

1. Floodlight for high-speed railway station convenient to high-efficient installation, its characterized in that includes:

The lamp shade (1), the bottom of lamp shade (1) is equipped with through-hole (101), glue in the through-hole (101) and have light-transmitting mirror (102);

The sealing cover (2) is buckled on the top of the lampshade (1), and an accommodating space is formed between the sealing cover (2) and the lampshade (1);

The lamp body (3), the lamp body (3) is arranged in the accommodating space, the lamp body (3) is arranged corresponding to the through hole (101), and a plurality of point light sources are distributed on one side of the lamp body (3) facing the light-transmitting mirror (102);

The lamp comprises a lamp shade (1), a plurality of fixing plates (4), a fixing plate (4) and a fixing plate (3), wherein the fixing plates (4) are arranged in the lamp shade (1), the fixing plates (4) are arranged in a plurality, the fixing plates (4) are arranged around the lamp body (3), fixing matching parts are arranged on the lamp body (3) corresponding to the fixing plates (4), and the fixing plates (4) can be driven to bend to cover part of the fixing matching parts so as to limit the lamp body (3) in the lamp shade (1);

The support (5), be equipped with on support (5) with the connecting portion that closing cap (2) is connected, correspond on closing cap (2) and be equipped with connection cooperation portion, support (5) are driven to slide for closing cap (2), make connecting portion with connection cooperation portion can cooperate, and have the first state of locking and the second state of unblock.

2. A floodlight for a high-speed railway station that facilitates efficient installation as claimed in claim 1, characterized in that,

The connecting part comprises two bending plates (501) symmetrically arranged on two opposite sides of the support (5), and each bending plate (501) extends along the direction away from the support (5) and is bent into an L shape towards the support (5);

The connecting and matching part comprises through grooves (201) arranged on the sealing cover (2), the through grooves (201) are arranged in one-to-one correspondence with the bending plates (501), the through grooves (201) comprise sliding grooves (2011) which are arranged along the horizontal direction of the sealing cover (2) in an extending mode, and avoidance grooves (2012) and limit grooves (2013) which are arranged perpendicular to the horizontal direction of the sealing cover (2), the avoidance grooves (2012) are communicated with the sliding grooves (2011), the limit grooves (2013) are arranged on one side of the avoidance grooves (2012) along the extending direction of the sliding grooves (2011), and the limit grooves (2013) are arranged above the sliding grooves (2011);

The bending plate (501) can be driven to slide in the sliding groove (2011), when the bending plate (501) is driven to move along the direction perpendicular to the sealing cover (2), the bending plate (501) enters the limiting groove (2013), the support (5) and the sealing cover (2) are in the first state, and when the bending plate (501) can slide out of the avoiding groove (2012), the support (5) and the sealing cover (2) are in the second state.

3. A floodlight for a high-speed railway station that facilitates efficient installation as claimed in claim 1, characterized in that,

The support (5) is bent with a flanging (502) along one side facing the sealing cover (2).

4. A floodlight for a high-speed railway station that facilitates efficient installation as claimed in claim 1, characterized in that,

The fixed cooperation portion is including locating lamp body (3) week side and extension board (301) that outwards extends, extension board (301) with the inner wall butt of lamp shade (1), just the edge of extension board (301) with fixed plate (4) butt to along the orientation one side of lamp body (3) is buckled, fixed plate (4) are driven and can buckle and cladding part extension board (301) are deviate from in lamp shade (1) in order to restrict lamp body (3).

5. A floodlight for a high-speed railway station facilitating efficient installation as claimed in claim 4, wherein,

The extending plate (301) is provided with a groove (302) surrounding the lamp body (3), and a plurality of radiating ribs (303) are distributed in the groove (302) at intervals.

6. A floodlight for a high-speed railway station that facilitates efficient installation as claimed in claim 1, characterized in that,

A plurality of reinforcing ribs (304) are arranged on one side of the lamp body (3) facing the sealing cover (2).

7. A floodlight for a high-speed railway station that facilitates efficient installation as claimed in claim 1, characterized in that,

The middle part of the sealing cover (2) is sunken towards the lamp body (3), so that the cross section of the sealing cover (2) is inverted-shaped.

8. A floodlight for a high-speed railway station that facilitates efficient installation as claimed in claim 1, characterized in that,

One end of the lampshade (1) contacted with the sealing cover (2) is bent towards the inside of the lampshade (1).

9. A floodlight for a high-speed railway station that facilitates efficient installation as claimed in claim 1, characterized in that,

The side wall of the lampshade (1) is also provided with a drain hole (103) for draining water.

10. A floodlight for a high-speed railway station that facilitates efficient installation as claimed in claim 1, characterized in that,

The anti-falling lamp is characterized by further comprising an anti-falling rope, wherein one end of the anti-falling rope is detachably connected to the lamp body (3) and penetrates out of the sealing cover (2), and the other end of the anti-falling rope is connected with an external component.