Fire-fighting emergency marker lamp

Abstract

The invention relates to the field of emergency indication, and particularly discloses a fire-fighting emergency marker lamp which comprises a top cover connected with a plurality of hangers, and the top cover is connected with a suspended ceiling through the hangers; the lamp body is detachably connected with the top cover; the hanging plate is connected to the lamp body, and the hanging plate is used for connecting the lamp body to the top cover or the wall surface; and the connecting piece is detachably connected with the hanging plate and is used for connecting the hanging plate to the lamp body or connecting the lamp body and the hanging plate to the top cover. The installation form of the marker lamp can be flexibly converted according to site transformation requirements.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of emergency indication, in particular to a fire emergency sign lamp. BACKGROUND

[0002] In the fire evacuation system, the fire emergency sign lamp is a key facility for guiding personnel to evacuate safely. At present, the fire emergency sign lamps on the market are usually mainly divided into wall-mounted type, ceiling-embedded type and suspended type according to their preset installation modes.

[0003] In the related art, the wall-mounted fire emergency sign lamp is installed on a vertical wall surface, and the ceiling-embedded fire emergency sign lamp is installed on a horizontal ceiling. However, when the construction personnel actually install the fire emergency sign lamp, sometimes there is a site reconstruction, which causes the pre-set wall-mounted fire emergency sign lamp or ceiling-embedded fire emergency sign lamp to be unable to be installed, and the construction personnel is difficult to flexibly convert the installation mode of the sign lamp according to the site reconstruction requirement.

[0004] Therefore, we propose a fire emergency sign lamp to solve the above problems. SUMMARY

[0005] The purpose of the present application is to provide a fire emergency sign lamp to solve the problem that the construction personnel is difficult to flexibly convert the installation mode of the sign lamp according to the site reconstruction requirement in the background art.

[0006] To achieve the above purpose, the present application provides the following technical scheme: A fire emergency sign lamp, comprising: a top cover connected with a plurality of hanging pieces, the top cover being connected with a ceiling through the plurality of hanging pieces; a lamp body detachably connected with the top cover; a hanging plate connected to the lamp body, the hanging plate being used for connecting the lamp body to the top cover or a wall surface; a connecting piece detachably connected with the hanging plate, used for connecting the hanging plate to the lamp body or used for connecting the lamp body and the hanging plate to the top cover.

[0007] By adopting the above technical scheme, when the construction personnel needs to install the fire emergency sign lamp on the ceiling, the lamp body and the hanging plate are connected together on the top cover by using the connecting piece, and then the top cover is connected to the ceiling by using the hanging piece, so that the fire emergency sign lamp is installed on the ceiling. When the construction personnel needs to install the fire emergency sign lamp on the wall surface, the connecting piece is removed from the top cover, and then the hanging plate is connected to the wall surface by using the connecting piece, so that the lamp body is directly installed on the wall surface.

[0008] Therefore, the fire emergency sign lamp in the present application can flexibly convert the installation mode of the sign lamp according to the site reconstruction requirement, and can install the fire emergency sign lamp in a wall-mounted mode or a ceiling-embedded mode. In a further embodiment, the hanging piece comprises: a mounting base fixedly connected to the top cover; a hanging piece, one end of the hanging piece being rotatably connected to the mounting base, the other end of the hanging piece being moved away from or close to the top cover by rotating the hanging piece; and an elastic member, one end of the elastic member being connected to the hanging piece and the other end of the elastic member being configured to abut against the lamp body connected to the top cover, the elastic restoring force of the elastic member being used to move the hanging piece close to the top cover.

[0009] By adopting the above technical solution, when the construction personnel need to connect the top cover to the suspended ceiling, first, a hole is formed in the suspended ceiling, the lamp body is connected to the top cover, then all the hanging pieces are pulled away from the top cover, the edges of all the hanging pieces are within the hole profile, then the flanges and the hanging pieces are inserted into the hole, all the hanging pieces are released, under the action of the elastic restoring force of the elastic member, the hanging pieces rebound towards the top cover, the edges of all the hanging pieces move out of the hole profile, and the connection between the top cover and the suspended ceiling is achieved under the hanging action of the hanging pieces, which is convenient and fast.

[0010] It should be noted that the end of the elastic member away from the hanging piece only functions when the lamp body and the top cover are connected, that is, before the lamp body and the top cover are connected, the elastic member is always in a relaxed state, the elastic member will not be in a compressed state for a long time, and the failure of the elastic member is reduced. In a further embodiment, the elastic member comprises an elastic plate, one end of the elastic plate being fixedly connected to the hanging piece and the other end of the elastic plate being used to abut against the lamp body. By adopting the above technical solution, when the construction personnel pull the hanging piece away from the top cover, the elastic plate is deformed to generate an elastic restoring force, so that the hanging piece has a tendency to move close to the top cover. In a further embodiment, the lamp body is provided with a hanging piece on each of the opposite sides along the length direction of the lamp body, and the elastic members of the two hanging pieces abut against the lamp body in opposite directions.

[0011] By adopting the above technical solution, the opposite sides of the lamp body are stably limited, the connection between the lamp body and the top cover is stable, and the shaking between the lamp body and the top cover after the top cover is installed on the suspended ceiling is reduced. In a further embodiment, when the elastic member abuts against the lamp body and the elastic member is not compressed, the lower end of the hanging piece is lower than the top surface of the top cover.

[0012] By adopting the technical scheme, when the top cover and the ceiling are connected, when the hanging piece is pulled away from the top cover, the lower end of the hanging piece abuts against the top surface of the ceiling under the elastic restoring force of the elastic member, and the top cover is moved upward to the maximum extent until the top cover and the ceiling are attached, thereby minimizing the gap between the top cover and the ceiling. In a further embodiment, the top cover is provided with a mounting hole, opposite two side edges of the mounting hole are respectively provided with flanges; when the lamp body and the top cover are connected, the lamp body penetrates through the mounting hole, the lamp body is located between the two flanges, and the connecting piece penetrates through one of the flanges and the hanging plate in sequence and is connected to the lamp body.

[0013] By adopting the technical scheme, when the lamp body and the top cover are connected by the construction personnel, one end of the lamp body is aligned with the mounting hole, and then the lamp body is pushed to penetrate through the top cover through the mounting hole, and then the connecting piece penetrates through one of the flanges and the hanging plate in sequence, and under the action of the connecting piece, the hanging plate is connected to the flange and also connected to the lamp body. Through the connecting piece, the fixation of the lamp body and the flange is realized, and the fixation of the hanging plate and the lamp body is also realized, thereby simplifying the structure of the installation.

[0014] In a further embodiment, the flanges extend along the length direction of the lamp body, and the two flanges are spaced apart along the thickness direction of the lamp body.

[0015] By adopting the technical scheme, the two flanges can clamp the two side surfaces of the lamp body along the length direction, the limiting length is large, which is beneficial to the limiting of the flange to the lamp body and is more beneficial to reducing the relative shaking between the lamp body and the top cover.

[0016] In a further embodiment, the hanging plate is provided with a hanging groove, and when the hanging plate is connected to the top cover, the flange shields the hanging groove.

[0017] By adopting the technical scheme, when the construction personnel need to install the fire emergency sign lamp on the wall surface, the construction personnel installs a hanging nail on the wall surface, and then the hanging groove and the hanging nail are opposite, and after the construction personnel releases the hanging nail, the lamp body moves downward under the action of gravity, so that the top end of the hanging nail and the hanging groove are in contact. Since the top end of the hanging groove is closed, the lamp body can be stably hung on the wall surface. When the construction personnel need to connect the lamp body to the top cover, the flange shields the hanging groove, so that the hanging groove cannot be seen from the appearance, and the unity of the overall appearance of the fire emergency sign lamp is improved.

[0018] In a further embodiment, a strip-shaped hole is formed at the position opposite to the connecting piece of the flange, and the strip-shaped hole extends along the height direction of the flange.

[0019] By adopting the technical scheme, when the construction personnel penetrates the connecting piece through the strip-shaped hole, the relative positions of the lamp body and the top cover can be adjusted through the extension direction of the strip-shaped hole, so that the cooperation of the lamp body and the top cover is more accurate.

[0020] In further embodiments, the lamp body comprises opposite indication surfaces and mounting surfaces, the hanging plate is connected to the mounting surfaces, and the hanging plate is embedded in the lamp body.

[0021] By adopting the technical scheme, since the hanging plate is embedded in the lamp body, when the construction personnel installs the fire emergency sign lamp on the wall surface, the hanging plate does not protrude from the lamp body, so that the lamp body can be as close as possible to the wall surface, thereby improving the aesthetics of the connection between the lamp body and the wall surface.

[0022] Compared with the prior art, the fire emergency sign lamp has the following beneficial effects: 1. When the construction personnel needs to install the fire emergency sign lamp on the ceiling, the lamp body and the hanging plate are connected to the top cover by using the connecting piece, and then the top cover is connected to the ceiling by using the hanging piece, so that the fire emergency sign lamp is installed on the ceiling. When the construction personnel needs to install the fire emergency sign lamp on the wall surface, the connecting piece is removed from the top cover, and then the hanging plate is connected to the wall surface by using the connecting piece, so that the lamp body is directly installed on the wall surface. Therefore, the fire emergency sign lamp can be flexibly converted according to the site reconstruction requirements, and the fire emergency sign lamp can be installed in a wall-mounted or ceiling-embedded manner.

[0023] 2. When the construction personnel penetrates the connecting piece through the strip-shaped hole, the relative positions of the lamp body and the top cover can be adjusted through the extension direction of the strip-shaped hole, so that the cooperation of the lamp body and the top cover is more accurate. In addition, in order to make the connection between the lamp body and the top cover more stable, the connecting piece can be provided with a plurality of strip-shaped holes, and correspondingly, the strip-shaped hole is also provided with a plurality of strip-shaped holes. In this way, even if there is a certain difference between the center of the plurality of connecting pieces and the preset center due to the machining or assembly error, the error of the connection center can be compensated through the strip-shaped hole, so that the connection between the lamp body and the top cover is not affected.

[0024] 3. The two opposite sides of the lamp body are stably limited, so that the connection between the lamp body and the top cover is more stable, and the shaking between the lamp body and the top cover after the top cover is installed on the ceiling is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1It is a schematic view of the overall structure of the cooperation between the lamp body and the top cover in the embodiment of the present application. Figure 2 It is a front view of the fire emergency sign lamp in the embodiment of the present application. Figure 3 It is a rear view showing the cooperation between the lamp body and the top cover in the embodiment of the present application. Figure 4 It is a schematic view of the structure of the lamp body in the embodiment of the present application. Figure 5 It is an exploded view of the cooperation between the lamp body and the top cover in the embodiment of the present application. Figure 6 It is a sectional view of the cooperation between the lamp body and the top cover in the embodiment of the present application. Figure 7 It is an enlarged schematic view of part B in the embodiment of the present application. Figure 6 It is an enlarged schematic view of part A in the embodiment of the present application. Figure 8 Figure 5 It is an enlarged schematic view of part A in the embodiment of the present application. Figure 9 It is a schematic view showing the mounting surface of the lamp body in the embodiment of the present application.

[0026] In the figure: 1, top cover; 11, mounting hole; 12, flange; 13, strip-shaped hole; 2, lamp body; 21, indicating surface; 22, mounting surface; 3, hanging plate; 31, hanging groove; 4, connecting piece; 5, hanging piece; 51, mounting seat; 52, hanging piece; 53, elastic piece. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0028] Please refer to Figures 1-4 The embodiment of the fire emergency sign lamp provided in the present application comprises a top cover 1, a lamp body 2, a hanging plate 3 and a connecting piece 4. The top cover 1 is connected with a plurality of hanging pieces 5, and the top cover 1 is connected with the ceiling through the plurality of hanging pieces 5. The lamp body 2 and the top cover 1 are detachably connected, the hanging plate 3 is connected to the lamp body 2, and the hanging plate 3 is used to connect the lamp body 2 to the top cover 1 or a wall surface. The connecting piece 4 and the hanging plate 3 are detachably connected, and are used to connect the hanging plate 3 to the lamp body 2 or to connect the hanging plate 3 and the lamp body 2 to the top cover 1.

[0029] ​When the construction personnel needs to install the fire emergency sign lamp on the ceiling, first, the lamp body 2 and the hanging plate 3 are connected on the top cover 1 by using the connecting piece 4, and then the top cover 1 is connected on the ceiling by using the hanging piece 5, so that the installation of the fire emergency sign lamp on the ceiling is completed. When the construction personnel needs to install the fire emergency sign lamp on the wall, the connecting piece 4 is removed from the top cover 1, and then the hanging plate 3 is connected on the wall by using the connecting piece 4, so that the lamp body 2 is directly installed on the wall. As can be seen, the fire emergency sign lamp in the application can be flexibly converted according to the site reconstruction requirements, and the fire emergency sign lamp can be installed in a wall-mounted or ceiling-embedded manner.

[0030] With reference to Figure 5 In order to realize the connection between the lamp body 2 and the top cover 1, the top cover 1 is provided with a mounting hole 11, and opposite side edges of the mounting hole 11 are respectively provided with a flange 12. When the lamp body 2 and the top cover 1 are connected, the lamp body 2 penetrates the mounting hole 11, the lamp body 2 is located between the two flanges 12, and the connecting piece 4 penetrates one of the flanges 12 and the hanging plate 3 in sequence and is connected to the lamp body 2.

[0031] When the construction personnel connects the lamp body 2 and the top cover 1, one end of the lamp body 2 is aligned with the mounting hole 11, and then the lamp body 2 is pushed to penetrate the top cover 1 through the mounting hole 11, and then the connecting piece 4 penetrates one of the flanges 12 and the hanging plate 3 in sequence. Under the action of the connecting piece 4, not only is the hanging plate 3 connected to the flange 12, but also the hanging plate 3 is also connected to the lamp body 2. Through the connecting piece 4, the fixation of the lamp body 2 and the flange 12 is realized, and the fixation of the hanging plate 3 and the lamp body 2 is also realized, thereby simplifying the structure of the installation. As known from the foregoing, when the construction personnel directly connects the hanging plate 3 and the lamp body 2, the connecting piece 4 is also used for connection. As can be seen, the connecting piece 4 can be applied not only in the ceiling-embedded installation scene, but also in the wall-mounted installation scene, thereby realizing that one part has multiple purposes.

[0032] In the processing of the top cover 1, the top cover 1 can use stainless steel plate, and the two flanges 12 can be formed by using the flange 12 process of sheet metal, that is, the flange 12 and the top cover 1 are integrally formed. In other embodiments, the flange 12 can also be welded on the top cover 1 by using the welding method, and the fixed connection between the flange 12 and the top cover 1 can also be realized.

[0033] In some embodiments, the mounting hole 11 is a rectangular hole, and four side walls of the mounting hole 11 are respectively attached to four side faces of the lamp body 2. Through such a setting, when the construction personnel connects the lamp body 2 and the top cover 1, the side walls of the mounting hole 11 can limit the lamp body 2, thereby reducing the relative shaking between the lamp body 2 and the top cover 1.

[0034] Further, with reference to Figure 5The flanges 12 extend along the length direction of the lamp body 2, and the two flanges 12 are arranged in the thickness direction of the lamp body 2. Through such an arrangement, the two flanges 12 can clamp the two sides of the lamp body 2 along the length direction, the limiting length is large, which is beneficial to the limiting of the flanges 12 on the lamp body 2, and is also beneficial to reducing the relative shaking between the lamp body 2 and the top cover 1.

[0035] For the connecting piece 4, in some embodiments, referring to Figures 5-7 , the connecting piece 4 can be a screw. When the construction personnel connects the hanging plate 3 and the lamp body 2, the threaded end of the screw is penetrated through the hanging plate 3, and the threaded end of the screw is threadedly connected to the lamp body 2, so that the head of the screw is pressed against the hanging plate 3, thereby realizing the connection between the hanging plate 3 and the lamp body 2. When the construction personnel connects the lamp body 2 and the top cover 1, the threaded end of the screw is sequentially penetrated through the flange 12 and the hanging plate 3, and the threaded end of the screw is threadedly connected to the lamp body 2, so that the head of the screw is pressed against the flange 12, thereby realizing the connection between the lamp body 2 and the top cover 1.

[0036] Further, referring to Figures 5-8 , the flange 12 is provided with a strip-shaped hole 13 at a position opposite to the connecting piece 4, and the strip-shaped hole 13 extends along the height direction of the flange 12. When the construction personnel penetrates the strip-shaped hole 13 through the connecting piece 4, the relative position of the lamp body 2 and the top cover 1 can be adjusted through the extension direction of the strip-shaped hole 13, so that the cooperation of the lamp body 2 and the top cover 1 is more accurate. In addition, in order to make the connection between the lamp body 2 and the top cover 1 more stable, in some embodiments, the connecting piece 4 can be provided with a plurality of corresponding strip-shaped holes 13, so that even if there is a certain difference between the center of the plurality of connecting pieces 4 and the preset center due to the machining or assembly error, the error of the center of the connection can be compensated through the strip-shaped hole 13, so as not to affect the connection between the lamp body 2 and the top cover 1.

[0037] Referring to Figure 1 , Figure 8 , in order to realize the connection between the top cover 1 and the suspended ceiling, a hanging piece 5 is needed. Specifically, the hanging piece 5 includes a mounting seat 51, a hanging piece 52 and an elastic piece 53. The mounting seat 51 is fixedly connected to the top cover 1. In some embodiments, the mounting seat 51 can be fixedly connected to the top cover 1 by welding. In some other embodiments, the mounting seat 51 can also be fixedly connected to the top cover 1 by riveting. One end of the hanging piece 52 is rotatably connected to the mounting seat 51 through a rotating shaft, and the other end of the hanging piece 52 is away from or close to the top cover 1 by rotating the hanging piece 52. Specifically, the rotating axis of the hanging piece 52 is parallel to the top cover 1. Through such an arrangement, when the hanging piece 52 rotates, the free end of the hanging piece 52 can be close to or away from the top cover 1. One end of the elastic piece 53 is connected to the hanging piece 52, and the other end is configured to abut against the lamp body 2 connected to the top cover 1. The elastic restoring force of the elastic piece 53 is used to make the hanging piece 52 close to the top cover 1.

[0038] When the construction personnel needs to connect the top cover 1 on the suspended ceiling, first, a hole is opened on the suspended ceiling, the lamp body 2 is connected on the top cover 1, then all the hanging pieces 52 are pulled away from the top cover 1, so that all the hanging pieces 52 are in the hole profile, then the flanges 12 and the hanging pieces 52 are inserted into the hole, all the hanging pieces 52 are loosened, under the elastic restoring force of the elastic members 53, the hanging pieces 52 rebound towards the top cover 1, the edges of all the hanging pieces 52 move out of the hole profile, under the hanging effect of the hanging pieces 52, the connection between the top cover 1 and the suspended ceiling is realized, the operation is relatively convenient and fast. It should be noted that in the present scheme, the end of the elastic member 53 away from the hanging piece 52 only functions when the lamp body 2 and the top cover 1 are connected, that is, before the lamp body 2 and the top cover 1 are connected, the elastic member 53 is always in a relaxed state, the elastic member 53 will not be in a compressed state for a long time, thereby reducing the failure of the elastic member 53.

[0039] Specifically, referring to Figure 1 and Figure 8 , the elastic member 53 includes an elastic plate, one end of the elastic plate is fixedly connected with the hanging piece 52, and the other end is used for abutting against the lamp body 2. Through such a structure, when the construction personnel pulls the hanging piece 52 away from the top cover 1, the elastic plate deforms, thereby generating an elastic restoring force, so that the hanging piece 52 has a tendency to move close to the top cover 1.

[0040] In the preferred embodiment of the present application, the elastic plate and the hanging piece 52 are fixedly connected through a rivet, and in other embodiments, the elastic plate can also be welded on the hanging piece 52, so as to realize the fixed connection between the elastic plate and the hanging piece 52.

[0041] In other embodiments, the elastic member 53 can also use a spring, a torsional spring or other forms of elastic members 53, which can provide a restoring force for the rotation of the hanging piece 52.

[0042] Further, referring to Figure 1 , the lamp body 2 is provided with two hanging members 5 respectively on opposite sides, and the elastic members 53 of the two hanging members 5 respectively abut against the lamp body 2 in opposite directions. Specifically, in the preferred embodiment of the present embodiment, the lamp body 2 is provided with two hanging members 5 respectively on opposite sides in the length direction, since the elastic forces of the elastic members 53 of the two hanging members 5 on the lamp body 2 are opposite, and as known from the foregoing, the two flanges 12 are respectively located on the two sides in the thickness direction of the lamp body 2, in this way, the two sides in the thickness direction of the lamp body 2 are limited by the two flanges 12, and the two sides in the length direction of the lamp body 2 are limited by the two elastic members 53, so that the four directions of the lamp body 2 are stably limited, the connection between the lamp body 2 and the top cover 1 is relatively stable, and the shaking between the lamp body 2 and the top cover 1 after the top cover 1 is installed on the suspended ceiling is reduced.

[0043] It should be further noted that, as known from the foregoing, the strip-shaped hole 13 is arranged on the flange 12, and therefore, the construction personnel can adjust the pressing degree of the lamp body 2 on the elastic plate by adjusting the relative position between the connecting piece 4 and the strip-shaped hole 13, so as to adjust the maximum elastic restoring force of the elastic plate on the hanging piece 52. As can be seen, the strip-shaped hole 13 in the embodiment of the application can not only realize the adjustment of the relative position between the lamp body 2 and the top cover 1, but also realize the adjustment of the elastic restoring force of the elastic plate.

[0044] Further, referring to Figure 2 When the elastic piece 53 and the lamp body 2 abut, and the elastic piece 53 is not compressed, the lower end of the hanging piece 52 is lower than the top surface of the top cover 1. Through such an arrangement, when the top cover 1 and the suspended ceiling are connected, when the hanging piece 52 is pulled away from the top cover 1, after the hanging piece 52 is loosened, the lower end of the hanging piece 52 will abut on the top surface of the suspended ceiling under the action of the elastic restoring force of the elastic piece 53, and will drive the top cover 1 to move upward to the maximum, until the top cover 1 and the suspended ceiling are attached, so as to minimize the gap between the top cover 1 and the suspended ceiling.

[0045] Referring to Figure 3 , Figure 4 , Figure 5 , Figure 9 In the embodiment of the application, the lamp body 2 comprises opposite indication surfaces 21 and mounting surfaces 22, the hanging plate 3 is connected to the mounting surfaces 22, and the hanging plate 3 is embedded in the lamp body 2. The indication surfaces 21 of the lamp body 2 are used to indicate the direction of emergency evacuation and the slogan of evacuation. Since the hanging plate 3 is embedded in the lamp body 2, when the construction personnel installs the fire emergency sign lamp on the wall surface, the hanging plate 3 will not protrude from the lamp body 2, so that the lamp body 2 can be attached to the wall surface as much as possible, thereby improving the beauty of the connection between the lamp body 2 and the wall surface.

[0046] In order to realize the connection between the hanging plate 3 and the wall surface, referring to Figure 3 and Figure 9 , the hanging plate 3 is provided with a hanging groove 31, and the flange 12 shields the hanging groove 31 when the hanging plate 3 is connected to the top cover 1. Specifically, the hanging groove 31 is closed at the top end in the vertical direction. When the construction personnel needs to install the fire emergency sign lamp on the wall surface, the construction personnel first installs a hanging nail on the wall surface, and then makes the hanging groove 31 opposite to the hanging nail, and then releases the hand, so that under the action of gravity, the lamp body 2 moves downward, so that the hanging nail and the top end of the hanging groove 31 are in contact. Since the top end of the hanging groove 31 is closed, the lamp body 2 can be stably hung on the wall surface. When the construction personnel needs to connect the lamp body 2 to the top cover 1, the flange 12 shields the hanging groove 31, so that the hanging groove 31 cannot be seen from the appearance, thereby improving the unity of the overall appearance of the fire emergency sign lamp.

[0047] It will be obvious to a person skilled in the art that the application is not limited to the details of the foregoing exemplary embodiments and can be implemented in other concrete forms without departing from the spirit or essential characteristics of the application. The embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. No reference signs in the claims should be considered as limiting the scope of the claims to the identity of the reference signs therein.

[0048] Furthermore, it should be understood that although the description is made on the basis of the embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. A fire emergency sign light, comprising: A top cover (1) is connected to a plurality of hanging components (5), and the top cover (1) is connected to the ceiling through the plurality of hanging components (5); The lamp body (2) is detachably connected to the top cover (1); A mounting plate (3) is connected to the lamp body (2), and the mounting plate (3) is used to connect the lamp body (2) to the top cover (1) or the wall. The connector (4) is detachably connected to the mounting plate (3) for connecting the mounting plate (3) to the lamp body (2) or for connecting the lamp body (2) and the mounting plate (3) to the top cover (1).

2. The fire emergency sign light according to claim 1, characterized in that, The hanging component (5) includes: Mounting base (51), which is fixedly connected to the top cover (1); Hanging piece (52), one end of which is rotatably connected to the mounting base (51), and by rotating the hanging piece (5), the other end of the hanging piece (52) is moved away from or closer to the top cover (1); An elastic element (53) is provided, one end of which is connected to the hanging piece (52), and the other end is configured to abut against the lamp body (2) connected to the top cover (1). The elastic restoring force of the elastic element (53) is used to bring the hanging piece (52) closer to the top cover (1).

3. A fire emergency sign light according to claim 2, characterized in that, The elastic element (53) includes an elastic plate, one end of which is fixedly connected to the hanging piece (52), and the other end is used to abut against the lamp body (2).

4. A fire emergency sign light according to claim 2, characterized in that, The lamp body (2) is provided with hanging parts (5) on opposite sides along its length, and the elastic parts (53) of the two hanging parts (5) abut against the lamp body (2) in opposite directions.

5. A fire emergency sign light according to any one of claims 2-4, characterized in that, When the elastic element (53) and the lamp body (2) abut against each other, and the elastic element (53) is not compressed, the lower end of the hanging piece (52) is lower than the top surface of the top cover (1).

6. A fire emergency sign light according to any one of claims 1-4, characterized in that, The top cover (1) is provided with mounting holes (11), and flanges (12) are provided on the opposite two sides of the mounting holes (11); When the lamp body (2) and the top cover (1) are connected, the lamp body (2) passes through the mounting hole (11), the lamp body (2) is located between the two flanges (12), and the connector (4) passes through one of the flanges (12) and the hanging plate (3) in sequence, and is connected to the lamp body (2).

7. A fire emergency sign light according to claim 6, characterized in that, The flange (12) extends along the length direction of the lamp body (2), and the two flanges (12) are spaced apart along the thickness direction of the lamp body (2).

8. A fire emergency sign light according to claim 6, characterized in that, The hanging plate (3) is provided with a hanging groove (31). When the hanging plate (3) is connected to the top cover (1), the flange (12) covers the hanging groove (31).

9. A fire emergency sign light according to claim 6, characterized in that, A strip hole (13) is provided at the position opposite to the flange (12) and the connector (4), and the strip hole (13) extends along the height direction of the flange (12).

10. A fire emergency sign light according to any one of claims 1-4, characterized in that, The lamp body (2) includes an opposing indicator surface (21) and a mounting surface (22), the mounting plate (3) is connected to the mounting surface (22), and the mounting plate (3) is embedded in the lamp body (2).

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