CN219082952U

CN219082952U - Fire emergency lamp

Info

Publication number: CN219082952U
Application number: CN202223356701.8U
Authority: CN
Inventors: 周唯为; 刘艺; 姚思懿; 冯达伟
Original assignee: Guangdong Industry Technical College
Current assignee: Guangdong Industry Technical College
Priority date: 2022-12-12
Filing date: 2022-12-12
Publication date: 2023-05-26
Anticipated expiration: 2032-12-12

Abstract

The utility model discloses a fire emergency lamp which comprises a base, wherein a fixing mechanism is arranged on the outer side of the inside of the base, a fixing block is arranged on the rear side of the inside of the base, and a connecting mechanism is arranged on the front face of the fixing block. According to the utility model, the structure is adopted, when the lamp body is required to be installed, the base is inserted into the pre-opened groove, then the base can be firmly fixed in the pre-opened groove through the fixing mechanism, then the lamp body is inserted into the base, the connecting block can be inserted into the connecting groove, the connecting block is firmly fixed in the connecting groove through the buckle component, the fixing block can firmly fix the lamp body in the base through the connecting mechanism, when the lamp body is required to be taken out, the buckle component is separated from the connecting block through the control mechanism, the lamp body can be taken out, and the lamp body is more convenient and quicker to install and replace, and the conditions that the lamp body is loose, falls off and the like due to the fact that the bolt is repeatedly fixed in one hole are effectively avoided.

Description

Fire emergency lamp

Technical Field

The utility model belongs to the field of fire emergency lamps, and particularly relates to a fire emergency lamp.

Background

The fire-fighting emergency lamp is suitable for fire-fighting emergency illumination, is a most common illumination tool in fire-fighting emergency, has long emergency time and high brightness, has the automatic emergency function of power failure, has the characteristics of small power consumption, high brightness, long service life and the like, is provided with a power switch and a pilot lamp, and is suitable for power failure of public places such as factories, hotels, schools and units for emergency illumination.

However, in the prior art, the fire-fighting emergency lamp is usually embedded on the wall by adopting the bolt for fixing, so that the replacement and maintenance are very inconvenient, after the bolt is removed, the condition that the bolt is loosened easily occurs during reinstallation to influence the stability of the fire-fighting emergency lamp, and even the condition that the fire-fighting emergency lamp falls off is easily caused to influence the normal use of the fire-fighting emergency lamp.

Disclosure of Invention

Aiming at the problems in the background art, the utility model aims to provide the fire-fighting emergency lamp so as to solve the problems that the fire-fighting emergency lamp in the prior art is installed in a bolt fixing mode, is inconvenient to replace and maintain, and is easy to loosen when the bolt is reinstalled after the bolt is removed, so that the stability of the fire-fighting emergency lamp is affected.

The technical aim of the utility model is realized by the following technical scheme:

the fire emergency lamp comprises a base, wherein a fixing mechanism is arranged on the outer side of the inside of the base, a fixing block is arranged on the rear side of the inside of the base, a connecting mechanism is arranged on the front side of the fixing block, a lamp body is inserted into the front side of the inside of the base, the lamp body is clamped with the fixing block through the connecting mechanism, a control mechanism is arranged on the outer side of the front side of the base, and the control mechanism is in transmission connection with the connecting mechanism;

the connecting mechanism comprises a connecting groove, a connecting block and a buckle assembly, wherein the connecting groove is formed in the front face of the fixed block, the connecting block is connected to the back face of the lamp body, one end of the connecting block is inserted into the connecting groove, the buckle assembly is arranged on the inner wall of the connecting groove, the buckle assembly is connected with the connecting block in a clamping mode, and the buckle assembly is connected with the control mechanism in a transmission mode.

Further, as preferred technical scheme, the buckle subassembly includes bar groove, spring, clamping lever and draw-in groove, the inner wall at the spread groove is seted up in the bar groove, the inside at the bar groove is installed to the spring, the one end at the spring is connected to the clamping lever, the outer wall of clamping lever is provided with the spacing subassembly of second, the one end of clamping lever runs through the bar groove, the lateral wall at the connecting block is seted up to the draw-in groove, the inside at the draw-in groove is pegged graft to the one end of clamping lever, the other end and the control mechanism transmission of clamping lever are connected.

Further, as the preferred technical scheme, the second spacing subassembly includes second stopper and second spacing groove, the outer wall at the draw-in lever is installed to the second stopper, the inner wall in the pole groove is seted up to the second spacing groove, second stopper sliding connection is in the inside in second spacing groove.

Further, as the preferred technical scheme, control mechanism includes recess, push rod, locating component and drive assembly, the positive outside at the base is seted up to the recess, locating component sets up the inside at the recess, the push rod passes through locating component sliding connection in the inside of recess, drive assembly connects the outer wall at push rod one end, the push rod passes through drive assembly and is connected with the card pole transmission.

Further, as the preferable technical scheme, the locating component comprises a locating rod and a locating groove, wherein the locating rod is connected to the inside of the groove, the locating groove is formed in one end of the push rod, and one end of the locating rod is slidably connected to the inside of the locating groove.

Further, as the preferred technical scheme, drive assembly includes stay cord and logical groove, the outer wall at push rod one end is connected to the stay cord, the inside of base is stretched into to the one end of stay cord, the lateral wall at the fixed block is seted up to logical groove, it is linked together with the pole groove to lead to the groove, the inside of pole groove is stretched into through leading to the groove to the one end of stay cord, the spring is run through to the one end of stay cord, the one end of stay cord is connected with the other end of clamping lever.

Further, as the preferred technical scheme, fixed establishment includes thread bush, screw rod, through-hole, prop up piece and first spacing subassembly, the outside inside at the base is rotated to the thread bush, screw rod threaded connection is in the inside of thread bush, the one end of screw rod runs through the thread bush, the upper and lower both ends at the base are seted up respectively to the through-hole, first spacing subassembly sets up the inner wall at the through-hole, the one end of screw rod is through first spacing subassembly sliding connection in the inside of through-hole, the one end of screw rod runs through the base through the through-hole, prop up the piece and connect the one end at the screw rod.

Further, as a preferable technical scheme, an anti-slip pad is mounted at one end of the support block, and the anti-slip pad is made of rubber materials.

Further, as the preferred technical scheme, first spacing subassembly includes first stopper and first spacing groove, first stopper is installed at the inner wall of through-hole, the lateral wall at the screw rod is seted up in first spacing groove, first stopper sliding connection is in the inside in first spacing groove.

In summary, the utility model has the following advantages:

firstly, when the lamp body is required to be installed, the base is inserted into the pre-opened groove, then the base can be firmly fixed in the pre-opened groove through the fixing mechanism, then the lamp body is inserted into the base, the connecting block can be inserted into the connecting groove, the connecting block is firmly fixed in the connecting groove through the buckle component, the fixing block can firmly fix the lamp body in the base through the connecting mechanism, when the lamp body is required to be taken out, the buckle component and the connecting block are separated through the control mechanism, the lamp body can be taken out, the lamp body is more convenient and quicker when the lamp body is installed and replaced, and the conditions that the lamp body is loose, falls off and the like caused by repeated fixing of the bolt in one hole are effectively avoided;

second, when inserting the inside of spread groove with the connecting block, make the card pole get into the inside in pole groove through the extrusion of connecting block, and after the position of draw-in groove removal to the draw-in groove, drive the draw-in bar through the spring and reset, and stabilize the position of card pole through the spacing subassembly of second, can make the inside of inserting the draw-in groove of one end of draw-in bar, thereby can stabilize the inside at the spread groove with the connecting block through buckle subassembly, and then make the fixed block reach the effect of firm lamp body position through coupling mechanism, and when needing to take out the lamp body, only need press the push rod, and stabilize the position of push rod through locating component, can make the push rod drive the stay cord and remove simultaneously, thereby make the stay cord play the effect of pulling the draw-in bar, make draw-in bar and draw-in groove separation, can take out the lamp body afterwards, easy operation not only, and make the lamp body all more convenient, swift when the dismouting.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the fixing mechanism of the present utility model;

fig. 3 is a cross-sectional view of the present utility model.

Reference numerals: 1. base, 2, fixed establishment, 21, thread bush, 22, screw rod, 23, through-hole, 24, prop up piece, 241, slipmat, 25, first spacing subassembly, 251, first stopper, 252, first spacing groove, 3, fixed block, 4, coupling mechanism, 41, spread groove, 42, connecting block, 43, buckle subassembly, 431, rod groove, 432, spring, 433, clamping lever, 434, clamping groove, 44, second spacing subassembly, 441, second stopper, 442, second spacing groove, 5, control mechanism, 51, recess, 52, push rod, 53, locating subassembly, 531, locating lever, 532, locating groove, 54, drive subassembly 541, stay cord, 542, through groove, 6, lamp body.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-3, the fire emergency lamp according to the embodiment includes a base 1, a fixing mechanism 2 is disposed on the outer side of the inside of the base 1, a fixing block 3 is mounted on the rear side of the inside of the base 1, a connecting mechanism 4 is disposed on the front side of the fixing block 3, a lamp body 6 is inserted into the front side of the inside of the base 1, the lamp body 6 is clamped with the fixing block 3 through the connecting mechanism 4, a control mechanism 5 is disposed on the outer side of the front side of the base 1, and the control mechanism 5 is in transmission connection with the connecting mechanism 4;

the connecting mechanism 4 comprises a connecting groove 41, a connecting block 42 and a buckling component 43, the connecting groove 41 is formed in the front face of the fixed block 3, the connecting block 42 is connected to the back face of the lamp body 6, one end of the connecting block 42 is inserted into the connecting groove 41, the buckling component 43 is arranged on the inner wall of the connecting groove 41, the buckling component 43 is clamped with the connecting block 42, and the buckling component 43 is in transmission connection with the control mechanism 5;

when the lamp body 6 is required to be installed, the base 1 is inserted into the preset groove, then the base 1 can be firmly fixed in the preset groove through the fixing mechanism 2, then the lamp body 6 is inserted into the base 1, the connecting block 42 can be inserted into the connecting groove 41, the connecting block 42 is firmly fixed in the connecting groove 41 through the clamping component 43, the fixing block 3 can firmly fix the lamp body 6 in the base 1 through the connecting mechanism 4, when the lamp body 6 is required to be taken out, the lamp body 6 can be taken out only by separating the clamping component 43 from the connecting block 42 through the control mechanism 5, and the lamp body 6 is more convenient and rapid to install and replace, and the lamp body 6 is effectively prevented from loosening, falling and the like.

Example 2

Referring to fig. 3, in order to achieve the purpose of stabilizing the connection block 42 in the connection groove 41 on the basis of embodiment 1, the present embodiment innovates the buckle assembly 43, specifically, the buckle assembly 43 includes a rod groove 431, a spring 432, a clamping rod 433 and a clamping groove 434, the rod groove 431 is opened on the inner wall of the connection groove 41, the spring 432 is installed in the rod groove 431, the clamping rod 433 is connected at one end of the spring 432, the outer wall of the clamping rod 433 is provided with a second limiting assembly 44, one end of the clamping rod 433 penetrates through the rod groove 431, the clamping groove 434 is opened on the side wall of the connection block 42, one end of the clamping rod 433 is inserted in the clamping groove 434, and the other end of the clamping rod 433 is in transmission connection with the control mechanism 5; when inserting the inside of spread groove 41 with connecting block 42, make the inside that the draw-in lever 433 got into the pole groove 431 through the extrusion of connecting block 42 to after draw-in groove 434 removes to the position of draw-in lever 433, drive the draw-in lever 433 through spring 432 and reset, and stabilize the position of draw-in lever 433 through second spacing subassembly 44, can make the inside that the one end of draw-in lever 433 inserted the draw-in groove 434, thereby can stabilize the inside at the spread groove 41 with connecting block 42 through buckle subassembly 43, and then make fixed block 3 reach the effect of stabilizing lamp body 6 position through coupling mechanism 4.

Referring to fig. 3, in order to achieve the purpose of stabilizing the position of the clamping rod 433, the second limiting assembly 44 of the present embodiment includes a second limiting block 441 and a second limiting groove 442, the second limiting block 441 is installed on the outer wall of the clamping rod 433, the second limiting groove 442 is opened on the inner wall of the rod groove 431, and the second limiting block 441 is slidably connected inside the second limiting groove 442; the second limiting block 441 is slidably connected to the second limiting groove 442, so that the second limiting component 44 can stabilize the position of the clamping rod 433 in the rod groove 431, and the positioning of the connecting block 42 is prevented from being affected due to the inclination, offset and the like of the clamping rod 433.

Example 3

Referring to fig. 3, in this embodiment, based on embodiment 2, in order to achieve the purpose of facilitating the removal of the lamp body 6, the control mechanism 5 is innovatively designed, specifically, the control mechanism 5 includes a groove 51, a push rod 52, a positioning component 53 and a transmission component 54, the groove 51 is opened on the outer side of the front surface of the base 1, the positioning component 53 is disposed in the groove 51, the push rod 52 is slidingly connected in the groove 51 through the positioning component 53, the transmission component 54 is connected to the outer wall of one end of the push rod 52, and the push rod 52 is in transmission connection with the clamping rod 433 through the transmission component 54; through pushing push rod 52 to the inside of recess 51 to stabilize the position of push rod 52 through locating component 53, avoid push rod 52 to appear the skew condition, can make push rod 52 drive the inside removal of draw-in lever 433 to rod groove 431 through drive assembly 54, thereby make draw-in lever 433 and draw-in groove 434 separate through control mechanism 5, and then reach the effect that makes buckle mechanism loosen connecting block 42, in order to reach the effect that conveniently takes out lamp body 6.

Referring to fig. 3, in order to achieve the purpose of stabilizing the position of the push rod 52, the positioning assembly 53 of the present embodiment includes a positioning rod 531 and a positioning groove 532, the positioning rod 531 is connected inside the groove 51, the positioning groove 532 is opened at one end of the push rod 52, and one end of the positioning rod 531 is slidably connected inside the positioning groove 532; one end of the positioning rod 531 is slidably connected to the inside of the positioning slot 532, so that the positioning assembly 53 can stabilize the position of the push rod 52 in the groove 51, and the push rod 52 is prevented from being deviated.

Referring to fig. 3, in order to achieve the purpose of enabling the clamping rod 433 to move along with the push rod 52, the transmission assembly 54 of the present embodiment includes a pull rope 541 and a through slot 542, the pull rope 541 is connected to an outer wall of one end of the push rod 52, one end of the pull rope 541 extends into the base 1, the through slot 542 is formed in a side wall of the fixed block 3, the through slot 542 is communicated with the rod slot 431, one end of the pull rope 541 extends into the rod slot 431 through the through slot 542, one end of the pull rope 541 extends through the spring 432, and one end of the pull rope 541 is connected to the other end of the clamping rod 433; when the push rod 52 is pushed toward the inside of the groove 51, the push rod 52 can drive the pull rope 541 to move in the through groove 542, so that the pull rope 541 can drive the clamping rod 433 to move simultaneously, and further, the push rod 52 can drive the clamping rod 433 to move simultaneously through the transmission assembly 54, so that the clamping rod 433 is separated from the clamping groove 434.

Referring to fig. 2, in order to achieve the purpose of stabilizing the position of the base 1, the fixing mechanism 2 of the present embodiment includes a threaded sleeve 21, a threaded rod 22, a through hole 23, a supporting block 24 and a first limiting component 25, wherein the threaded sleeve 21 is rotatably connected to the outer side of the inside of the base 1, the threaded rod 22 is in threaded connection with the inside of the threaded sleeve 21, one end of the threaded rod 22 penetrates through the threaded sleeve 21, the through hole 23 is respectively opened at the upper end and the lower end of the base 1, the first limiting component 25 is disposed on the inner wall of the through hole 23, one end of the threaded rod 22 is slidably connected to the inside of the through hole 23 through the first limiting component 25, one end of the threaded rod 22 penetrates through the base 1 through the through hole 23, and the supporting block 24 is connected to one end of the threaded rod 22; after the base 1 is inserted into a groove formed in advance in a wall surface, the threaded sleeve 21 is rotated, the position of the threaded rod 22 in the through hole 23 is stabilized through the first limiting component 25, the threaded rod 22 is prevented from following the threaded sleeve 21 to rotate, the threaded sleeve 21 can drive the threaded rod 22 to longitudinally move, the threaded rod 22 can drive the supporting block 24 to longitudinally move, the supporting block 24 is attached to the inner wall of the groove formed in advance, the fixing mechanism 2 achieves the effect of clamping the base 1 in the groove formed in advance, and the base 1 can be conveniently detached while the position of the base 1 is more stable.

Referring to fig. 2, in order to achieve the purpose of stabilizing the position of the supporting block 24, an anti-slip pad 241 is mounted at one end of the supporting block 24 in this embodiment, and the anti-slip pad 241 is made of rubber material; the anti-slip pad 241 is installed at one end of the support block 24, the outer wall of the anti-slip pad 241 is attached to the inner wall of the pre-opened groove, and the attachment position of the support block 24 and the pre-opened groove inner wall can be firmly fixed through the anti-slip pad 241, so that the situation that the support block 24 slips is avoided, and the position of the base 1 is affected.

Referring to fig. 2, in order to achieve the purpose of stabilizing the position of the screw 22, the first limiting assembly 25 of the present embodiment includes a first limiting block 251 and a first limiting groove 252, the first limiting block 251 is installed on the inner wall of the through hole 23, the first limiting groove 252 is opened on the side wall of the screw 22, and the first limiting block 251 is slidably connected inside the first limiting groove 252; the first limiting block 251 is slidably connected to the inside of the first limiting groove 252, so that the position of the screw 22 in the through hole 23 can be stabilized by the first limiting component 25, and the screw 22 is prevented from following the rotation of the threaded sleeve 21 and cannot longitudinally move.

The use principle and the advantages are that: when the lamp body 6 is required to be installed, the base 1 is inserted into the pre-opened groove, the threaded sleeve 21 is rotated, the first limiting block 251 is slidably connected to the inside of the first limiting groove 252, the first limiting component 25 stabilizes the position of the screw 22 in the through hole 23, the screw 22 is prevented from following the rotation of the threaded sleeve 21, the threaded sleeve 21 drives the screw 22 to longitudinally move, the screw 22 drives the supporting block 24 to longitudinally move, the supporting block 24 is attached to the inner wall of the pre-opened groove, the attaching part of the supporting block 24 and the inner wall of the pre-opened groove is stabilized through the anti-skid pad 241, the slipping of the supporting block 24 is prevented, the fixing mechanism 2 is further enabled to achieve the effect of clamping the base 1 in the pre-opened groove, the base 1 is enabled to be more stable in position, the dismounting work of the base 1 is facilitated, then the lamp body 6 is inserted into the base 1, the connecting block 42 is enabled to be inserted into the connecting groove 41, after the clamping rod 433 enters the rod groove 431 by extruding the connecting block 42 and the clamping groove 434 moves to the position of the clamping rod 433, the clamping rod 433 is driven to reset by the spring 432 and is slidably connected in the second limiting groove 442 by the second limiting block 441, so that the second limiting component 44 stabilizes the position of the clamping rod 433, one end of the clamping rod 433 can be inserted into the clamping groove 434, the clamping component 43 can stabilize the connecting block 42 in the connecting groove 41, the fixing block 3 can stabilize the lamp body 6 in the base 1 by the connecting mechanism 4, when the lamp body 6 needs to be taken out, the push rod 52 is only pressed towards the groove 51 and one end of the positioning rod 531 is slidably connected in the positioning groove 532, so that the positioning component 53 stabilizes the position of the push rod 52, the push rod 52 can drive the pull rope 541 to slide in the through groove 542, the pull rope 541 drives the clamping rod 433 to move simultaneously, make push rod 52 drive draw-in bar 433 and draw-in groove 434 separation through drive assembly 54, and then make coupling mechanism 4 no longer firm the position of lamp body 6 through control mechanism 5, can take out lamp body 6 afterwards, not only install, when changing lamp body 6 all more convenient, swift, effectively avoid lamp body 6 to appear not hard up, circumstances such as drop moreover.

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

Claims

1. A fire emergency lamp, characterized in that: the novel lamp comprises a base (1), wherein a fixing mechanism (2) is arranged on the outer side of the inside of the base (1), a fixing block (3) is arranged on the rear side of the inside of the base (1), a connecting mechanism (4) is arranged on the front side of the fixing block (3), a lamp body (6) is inserted into the front side of the inside of the base (1), the lamp body (6) is clamped with the fixing block (3) through the connecting mechanism (4), a control mechanism (5) is arranged on the outer side of the front side of the base (1), and the control mechanism (5) is in transmission connection with the connecting mechanism (4);

coupling mechanism (4) are including spread groove (41), connecting block (42) and buckle subassembly (43), the front at fixed block (3) is seted up to spread groove (41), the back at lamp body (6) is connected to connecting block (42), the inside at spread groove (41) is pegged graft to one end of connecting block (42), buckle subassembly (43) set up the inner wall at spread groove (41), buckle subassembly (43) and connecting block (42) joint, buckle subassembly (43) are connected with control mechanism (5) transmission.

2. A fire emergency light according to claim 1, wherein: the buckle subassembly (43) is including pole groove (431), spring (432), clamping rod (433) and draw-in groove (434), the inner wall in spread groove (41) is seted up in pole groove (431), the inside in pole groove (431) is installed to spring (432), the one end at spring (432) is connected in clamping rod (433), the outer wall of clamping rod (433) is provided with second spacing subassembly (44), the one end in clamping rod (433) runs through pole groove (431), the lateral wall in connecting block (42) is seted up in clamping groove (434), the inside at clamping groove (434) is pegged graft to the one end of clamping rod (433), the other end and the control mechanism (5) transmission of clamping rod (433) are connected.

3. A fire emergency light according to claim 2, wherein: the second limiting component (44) comprises a second limiting block (441) and a second limiting groove (442), the second limiting block (441) is arranged on the outer wall of the clamping rod (433), the second limiting groove (442) is formed in the inner wall of the rod groove (431), and the second limiting block (441) is slidably connected in the second limiting groove (442).

4. A fire emergency light according to claim 2, wherein: the control mechanism (5) comprises a groove (51), a push rod (52), a positioning component (53) and a transmission component (54), wherein the groove (51) is formed in the front outer side of the base (1), the positioning component (53) is arranged in the groove (51), the push rod (52) is slidably connected in the groove (51) through the positioning component (53), the transmission component (54) is connected to the outer wall of one end of the push rod (52), and the push rod (52) is in transmission connection with the clamping rod (433) through the transmission component (54).

5. The fire emergency light of claim 4, wherein: the locating component (53) comprises a locating rod (531) and a locating groove (532), wherein the locating rod (531) is connected to the inside of the groove (51), the locating groove (532) is formed in one end of the push rod (52), and one end of the locating rod (531) is slidably connected to the inside of the locating groove (532).

6. The fire emergency light of claim 4, wherein: drive assembly (54) include stay cord (541) and logical groove (542), the outer wall in push rod (52) one end is connected to stay cord (541), the inside of base (1) is stretched into to the one end of stay cord (541), the lateral wall at fixed block (3) is seted up to logical groove (542), logical groove (542) are linked together with pole groove (431), the inside of pole groove (431) is stretched into through logical groove (542) to the one end of stay cord (541), spring (432) are run through to the one end of stay cord (541), the one end of stay cord (541) is connected with the other end of clamping rod (433).

7. A fire emergency light according to claim 1, wherein: fixed establishment (2) include thread bush (21), screw rod (22), through-hole (23), prop up piece (24) and first spacing subassembly (25), thread bush (21) rotate and connect in the inside outside of base (1), screw rod (22) threaded connection is in the inside of thread bush (21), screw rod (21) are run through to the one end of screw rod (22), upper and lower both ends at base (1) are seted up respectively to through-hole (23), first spacing subassembly (25) set up the inner wall at through-hole (23), the one end of screw rod (22) is through the inside of first spacing subassembly (25) sliding connection at through-hole (23), the one end of screw rod (22) runs through base (1) through-hole (23), prop up piece (24) and connect the one end at screw rod (22).

8. The fire emergency light of claim 7, wherein: one end of the supporting block (24) is provided with an anti-slip pad (241), and the anti-slip pad (241) is made of rubber materials.

9. The fire emergency light of claim 7, wherein: the first limiting component (25) comprises a first limiting block (251) and a first limiting groove (252), the first limiting block (251) is arranged on the inner wall of the through hole (23), the first limiting groove (252) is formed in the side wall of the screw (22), and the first limiting block (251) is slidably connected in the first limiting groove (252).