CN217952118U - Multipurpose easy-maintenance emergency lamp - Google Patents

Abstract

The utility model relates to an emergency light that multipurpose was easily maintained draws together and includes drain pan, power supply module, installation component, drain pan one end is provided with the bottom plate, the drain pan is kept away from bottom plate one side is provided with first holding tank, be provided with the PCB board in the first holding tank, the drain pan outer wall is provided with the buckle, be provided with the torsional spring on the buckle, be provided with on the torsional spring and be used for fixing the torsional spring of drain pan is detained, power supply module with PCB board electricity is connected, the drain pan subassembly is fixed in on the installation component. The method and the device are convenient to install, suitable for various scenes and easy to maintain.

Description

Multipurpose easy-maintenance emergency lamp

Technical Field

The application relates to the field of emergency lamps, in particular to an emergency lamp easy to maintain and multipurpose.

Background

At present, the emergency lamp is widely applied to various buildings, and can temporarily provide illumination for people during power failure and outage.

General emergency light all fixes on the wall body, and emergency light can charge under the circumstances of having the electricity, can provide the illumination during the outage, and when emergency light broke down, it is very inconvenient to maintain, overhaul, needs to dismantle emergency light from the wall body to need unpack emergency light apart and inspect, very inconvenient, remain to further improve to above-mentioned condition.

SUMMERY OF THE UTILITY MODEL

In order to be convenient to maintain the emergency light, the application provides an emergency light that multipurpose was easily maintained.

The application provides a multipurpose easy-to-maintain emergency light adopts following technical scheme:

the utility model provides an emergency light that multipurpose was easily maintained, includes drain pan, power supply module, installation component, drain pan one end is provided with the bottom plate, the drain pan is kept away from bottom plate one side is provided with first holding tank, be provided with the PCB board in the first holding tank, the drain pan outer wall is provided with the buckle, be provided with the torsional spring on the buckle, be provided with on the torsional spring and be used for fixing the torsional spring of drain pan is buckled, power supply module with PCB board electricity is connected, the drain pan subassembly is fixed in on the installation component.

Through adopting above-mentioned technical scheme, divide into drain pan, power supply module, installation component with the emergency light, can carry out the modularization inspection to the emergency light during the maintenance, promote the efficiency of inspection, maintenance, the torsional spring is detained and can be fixed the drain pan on there being the open-ended ceiling, and it is very convenient to install.

Optionally, the power supply assembly comprises a lower shell, a power panel, an upper shell, a battery and a battery cover, wherein a containing area is arranged on one side of the lower shell, the power panel is arranged in the containing area, the upper shell is arranged on one side of the lower shell, the power panel is far away from the upper shell, the upper shell is fixedly connected with the lower shell, a battery groove is formed in one side, far away from the power panel, of the upper shell, the battery is arranged in the battery groove, and the battery cover is arranged on one side, far away from the power panel, of the upper shell.

Through adopting above-mentioned technical scheme, power supply module can the split, and the electric quantity that stores when power supply module makes inadequately, can carry out the change to the battery, guarantees that emergency light continuously provides the illumination.

Optionally, a clamping position is arranged on the outer wall of the battery jar, a clamping sheet is arranged on the position, close to the battery jar slot, of the battery cover, and the clamping sheet is clamped into the clamping position in a sliding mode.

Through adopting above-mentioned technical scheme, set up the joint piece on the battery cover, battery jar outer wall sets up the joint position, and the installation and the dismantlement of battery cover are realized to the accessible sliding battery cover, and convenience of customers changes the battery, promotes the efficiency of changing the battery.

Optionally, a clamping interface is arranged at one end of the upper shell, a clamping groove is formed in the inner wall of one side of the clamping interface, a clamping portion is arranged at the position, close to the clamping interface, of the battery cover, the clamping portion is clamped in the clamping interface, a protruding edge is arranged at the position, close to the clamping groove, of the clamping portion, the protruding edge abuts against the inner wall of the clamping groove, and a guide surface is arranged at one end, far away from the battery cover, of the clamping portion.

Through adopting above-mentioned technical scheme, the bead in the joint portion can with the joint groove joint of joint interface lateral wall, the spigot surface can make joint portion change get into the joint interface, the battery case can be installed on the epitheca steadily to make the battery stable with the conducting strip contact in the battery jar.

Optionally, the inferior valve is kept away from joint portion one end is provided with the connector that is used for connecting the power, the inferior valve is close to the both sides of connector one end terminal surface are provided with first extension end respectively, two first extension end relative one side is along being on a parallel with the drain pan is close to the direction of extending end one end terminal surface is run through and is provided with the draw-in groove, the epitheca is close to first extension end one end is provided with the second and extends the end, the second extends the end and runs through and is provided with the socket, the socket with the draw-in groove intercommunication, the socket is close to two inner walls of first extension end are provided with a plurality of first latches respectively, the joint has the ply-yarn drill in the socket, the ply-yarn drill runs through the draw-in groove, the ply-yarn drill is close to the lateral wall of first latch be provided with a plurality of be used for with the second latch of first latch joint, the socket is kept away from the lateral wall of joint portion one end and is close to one side of being provided with one row of first ply-yarn drill sawtooth, the ply-yarn drill is close to second extension end one side be provided with be used for with the second sawtooth that is matched with first sawtooth.

Through adopting above-mentioned technical scheme, can promote power cord and interface connection's stability through setting up the ply-yarn drill, first sawtooth and second sawtooth are with the power cord card owner, prevent that the power cord from breaking away from the connector, the first latch on the socket inner wall and the second latch block on the ply-yarn drill, play the fixed action to the line card, in addition, a plurality of first latches and a plurality of second latch cooperation form a plurality of joint gears, make first latch and second latch can be applicable to the power cord of the different thicknesses of joint.

Optionally, be provided with the installing port on the installation component, the installation component is kept away from one side of first holding tank notch is followed install port week side is provided with the ring channel, the bottom plate be close to drain pan one side with ring channel tank bottom butt, the installing port inner wall extends and is provided with the extension plate, be provided with first stopping groove on the extension plate, the drain pan is close to the outer wall of bottom plate one end is provided with first stopping muscle, first stopping muscle with first stopping groove block, shown drain pan lateral wall is close to stopping muscle department is provided with the baffle.

Through adopting above-mentioned technical scheme, the installing port can the adaptation drain pan, can fix the drain pan in the installing port through rotating the drain pan relatively with the installation component, it is very convenient to install, stopping groove and stopping muscle block can prevent drain pan and installation component relative rotation, thereby the stability of drain pan and installation component has been promoted, at drain pan and installation component relative pivoted in-process, extend the integrated circuit board and go into between bottom plate and the baffle, thereby prevent that the drain pan from droing in following the installing port, further promoted the stability that installation component and drain pan are connected.

Optionally, power supply module one end with the notch fixed connection of first holding tank, the installation component is the mounting panel, the installing port is located the mounting panel middle part, the installing port runs through the mounting panel.

Through adopting above-mentioned technical scheme, the mounting panel can make the emergency light be used for the trompil of equidimension not on the ceiling, makes the usability of emergency light more extensive.

Optionally, the installation component includes main part, top cap, main part one side is provided with the second holding tank, the top cap set up in the notch of second holding tank, the installing port runs through the setting and is in the tank bottom of second holding tank, second holding tank is provided with the fixed position of power for the first time, power supply module sets up the fixed position department of power, the torsional spring detain with second holding tank bottom butt, be provided with the installation screw that is used for fixing on the top cap.

Through adopting above-mentioned technical scheme, through setting up the main part, set up the second holding tank in the main part, battery pack and drain pan homoenergetic can be fixed in the second holding tank, are provided with the installation screw on the top cap, can fix the top cap on wall or ceiling, install the main part again to the top cap on, emergency light can be applicable to the ceiling like this and do not have the open-ended scene.

Optionally, the second holding tank is close to be provided with the link block on the inner wall of top cap department, the lateral wall of top cap is provided with and is used for the joint the link groove of link block, the link groove tank bottom is provided with the second stopping muscle, be provided with on the link block be used for with the second stopping groove of second stopping muscle joint, be provided with the direction oblique angle on the link block.

Through adopting above-mentioned technical scheme, can install the top cap earlier when the installation, then go into the hanging groove with hanging the piece card through rotating the main part to second stopping muscle card goes into second stopping groove, thereby can prevent that the main part is not hard up with being connected of top cap, and above-mentioned mounting means is very simple.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the emergency lamp is divided into a bottom shell, a power supply assembly and an installation assembly, the emergency lamp can be subjected to modularized inspection during maintenance, the inspection and maintenance efficiency is improved, the bottom shell can be fixed on a ceiling with an opening through the torsional spring buckle, and the emergency lamp is very convenient to install;

2. including main part and top cap among the installation component, power supply module, drain pan can both be installed in the main part, and main part and top cap can be through relative rotation fixed connection, are provided with the installation screw on the top cap, can install the main part again with the top cap earlier during the installation emergency light, and it is very convenient to operate.

Drawings

Fig. 1 is a schematic view of the overall structure of a multipurpose easy-maintenance emergency lamp according to embodiment 1 of the present application;

FIG. 2 is an exploded view of a multipurpose easy-maintenance emergency lamp according to embodiment 1 of the present application;

FIG. 3 is an enlarged view of part A of FIG. 2 of a multipurpose easy-to-maintain emergency lamp according to embodiment 1 of the present application;

fig. 4 is a schematic structural diagram of a mounting plate of a multipurpose easy-maintenance emergency lamp according to embodiment 1 of the present application.

Fig. 5 is an exploded view of the power supply assembly of the multipurpose easy-to-maintain emergency lamp according to embodiment 1 of the present application.

Fig. 6 is an exploded view of the upper housing of the multipurpose easy-maintenance emergency lamp according to embodiment 1 of the present application.

Fig. 7 is an exploded view of another angle of the power supply assembly of the multipurpose easy-to-maintain emergency lamp according to embodiment 1 of the present application.

Fig. 8 is a schematic view of the overall structure of a multipurpose easy-to-maintain emergency lamp according to embodiment 2 of the present application.

Fig. 9 is an exploded view of a multipurpose easy-to-maintain emergency lamp according to embodiment 2 of the present application.

Fig. 10 is an enlarged view of a portion B in fig. 9 of a multipurpose easy-to-maintain emergency lamp according to embodiment 2 of the present application.

Description of reference numerals:

1. a bottom case; 11. accommodating grooves; 12. a first backstop rib; 13. a baffle plate; 2. a base plate; 3. a PCB board; 4. buckling; 5. a torsion spring; 6. a torsion spring buckle; 7. a power supply component; 71. a lower case; 711. a containment region; 712. a connecting port; 72. a first extension end; 721. A card slot; 73. a power panel; 731. a connector; 74. an upper shell; 741. a battery case; 742. clamping; 743. a card interface; 7431. a clamping groove; 75. a second extension end; 751. a socket; 7511. a first latch; 752. a first saw tooth; 76. a battery; 77. a battery cover; 771. a card connecting sheet; 772. a clamping part; 7721. a rib; 7722. a guide surface; 8. a line card; 81. A second latch; 82. a second saw tooth; 9. mounting the component; 91. mounting a plate; 92. a main body; 921. fixing a power supply; 922. Hanging blocks; 9221. a second retaining groove; 923. a guide bevel; 93. a top cover; 931. mounting a screw hole; 932. hanging a groove; 9321. A second backstop rib; 94. an installation port; 95. an annular groove; 96. an extension plate; 961. a first retaining groove; 10. a bottom shell cover.

Detailed Description

The present application will be described in further detail below.

The application discloses an emergency light that multipurpose is easily maintained.

Example 1

Referring to fig. 1, an emergency light that multipurpose was easily maintained includes drain pan 1, power supply module 7, installation component 9, the one end that battery 76 subassembly was kept away from to drain pan 1 is fixed with bottom plate 2, in this application embodiment, installation component 9 is mounting panel 91, mounting panel 91 cover is established on drain pan 1, power supply module 7 passes through threaded connection with the one end that bottom plate 2 was kept away from to drain pan 1, an organic whole is formed with buckle 4 on the lateral wall of drain pan 1, in this application embodiment, the quantity of buckle 4 is 2, buckle 4 sets up in the both sides that drain pan 1 is relative, the cover is equipped with torsional spring 5 on buckle 4, it has torsional spring 6 to extend on torsional spring 5, bottom plate 2 is circular with mounting panel 91, bottom plate 2 is used for the butt ceiling, during the installation emergency light, with torsional spring 6 pull to being close to power supply module 7 one side, place power supply module 7 on the ceiling, torsional spring 5 to being close to 2 one side rebound of bottom plate and fix the emergency light on the ceiling with the butt ceiling, bottom plate 2 and ceiling, when bottom plate 2 is less than the ceiling opening, mounting panel 91 can install mounting panel 91 and make emergency light be applicable to the opening of equidimension not.

Referring to fig. 2 and 3, a first receiving groove 11 is formed in one side of the bottom case 1, which is far away from the bottom plate 2, a mounting opening 94 is formed in the mounting plate 91, a circular groove 95 is formed in one side of the mounting opening 94, which is far away from a notch of the first receiving groove 11, along the circumferential side of the mounting opening 94, a groove bottom abutting portion of one side of the bottom case 2, which is close to the bottom case 1, is abutted to the groove bottom of the circular groove 95, an extending plate 96 is integrally formed on the inner wall of the mounting opening 94, a first stopping groove 961 is formed in one side of the extending plate 96, which is close to the bottom case 1, a first stopping rib 12 is integrally formed at a position of the bottom case 1, the first stopping rib 12 is engaged with the first stopping groove 961, the mounting plate 91 is prevented from rotating relative to the bottom case 1, a baffle 13 is integrally formed at one side of the first stopping rib 12, which is far away from the bottom case 2, when the mounting plate 91 rotates relative to the bottom case 1, the first stopping rib 12 is engaged into the first stopping groove 961, the extending plate 96 is inserted between the bottom plate 2 and the baffle 13, so that the mounting plate 91 is prevented from loosening, and the mounting plate 91 is more stably fixed on the bottom case 1.

Referring to fig. 2 and 4, a PCB 3 is mounted in the first receiving groove 11, a lamp source capable of illuminating is mounted on the PCB 3, a bottom case cover 10 is mounted on a side of the PCB 3 close to the power supply assembly 7, the bottom case cover 10 can protect the PCB 3, a through hole is formed in the bottom case cover 10, the through hole can play a role in dissipating heat, the power supply assembly 7 is electrically connected with the PCB 3, the power supply assembly 7 includes a lower case 71, a power supply board 73, an upper case 74, a battery 76 and a battery cover 77, a receiving area 711 is formed on a side of the lower case 71 close to the power supply board, the power supply board 73 is mounted in the receiving area 711, the upper case 74 is mounted on a side of the lower case 71 close to the power supply board 73 by clamping, the upper case 74 and the lower case 71 seal the power supply board 73, a battery groove 741 is formed on a side of the upper case 74 far from the lower case 71, the battery 76 is mounted in the battery groove 741, the battery cover 77 is mounted on a side of the upper case 74 far from the lower case 71, and the battery cover 77 and the upper case 74 seal the battery groove 741.

Referring to fig. 4 and 5, a clamping position 742 is integrally formed on an outer wall of a battery groove 741, a clamping piece 771 is integrally formed at a position, close to the clamping position 742, of a battery cover 77, a clamping portion 772 is integrally formed at one end of the battery cover 77, the clamping portion 772 is in a sheet form, a convex rib 7721 is formed on the clamping portion 772, a guide surface 7722 is formed at one end, away from the battery cover 77, of the clamping portion 772, a clamping opening 743 is formed at one end, close to the clamping portion 772, of the upper shell 74, the clamping portion 772 is inserted into the clamping opening 743, a clamping groove 7431 is formed in a position, close to the convex rib 7721, of the inner wall of the clamping opening 743, when the battery cover 77 is installed, the battery cover 77 is abutted to a notch of the battery groove 741, the battery cover 77 slides relative to the upper shell 74, the clamping piece 771 slides into the clamping position 742, meanwhile, the clamping portion 743 is easily inserted into the convex rib through the guide surface 7722, the clamping groove 7431 is clamped by clamping portion 7721, the battery cover 7777, the battery cover 7431 is firmly installed on the upper shell 74, and a user can easily install the battery cover 77 to the upper shell 74 by sliding.

Referring to fig. 6, a connection port 712 is formed at an end of the lower case 71 away from the clamping portion 772, the connection port 731 on the power board 73 is exposed from the connection port 712, when external power is not interrupted, an external power source needs to be connected to the connection port 731 to charge the battery 76, first extension ends 72 extend from two sides of the end surface of the lower case 71 close to the connection port 731, opposite sides of the two first extension ends 72 are penetrated by a slot 721 along a direction of a second extension end 75, a socket 751 is formed at the second extension end 75 and is communicated with the slot 721, a plurality of first latches 7511 are formed on an inner wall of the socket 751 close to the first extension end 72, a line card 8 is clamped in the socket 751, the line card 8 penetrates through the slot 721, a plurality of second latches 81 are formed on two sides of the line card 8 close to the first latches 7511 and are in clamping engagement with the first latches, so that the line card 8 has a plurality of clamping positions in the socket 751, a row of first latches 752 is formed on a side wall of the socket 751 far from an end of the clamping portion 772 and a side close to a row of the line clamp 8, a row of first latches 752, and a row of second latch 731 is formed on a side close to prevent the first latch 752, and a thick latch 82 of the line 752, and a thick latch 752, and a power line 82 of the line 82 which is connected to the line 752, and a thick power line 752, so that the line 752.

The implementation principle of the embodiment 1 of the application is as follows: the lower shell 71, the power supply panel 73, the upper shell 74, the battery 76, the battery cover 77 is fixed together to form the power supply assembly 7, the battery cover 77 can be installed in a sliding mode, the battery 76 is convenient for users to replace, the power supply assembly 7 is electrically connected with the bottom shell 1, the first accommodating groove 11 is formed in the bottom shell 1, one end of the power supply assembly 7 is fixedly connected with the bottom shell 1 to seal a notch of the first accommodating groove 11, the bottom shell 1 is integrally formed with the bottom plate 2, the mounting plate 91 is provided with the mounting port 94, the mounting plate 91 is sleeved on the bottom shell 1 through the mounting port 94, the mounting port 94 is provided with the extension plate 96, the mounting plate 91 is fixed on the bottom shell 1 through the abutting joint of the extension plate 96 and the bottom shell 1, the opening is formed in the ceiling, the torsion spring buckle 6 is pulled up towards one side of the power supply assembly 7, the power supply assembly 7 and the bottom shell 1 are placed into the ceiling through an opening in the ceiling through the ceiling, the mounting plate 91 is abutted joint with the ceiling, the opening in the ceiling is abutted joint of the ceiling, the torsion spring 5, the torsion spring is loosened, the torsion spring buckle 6 is elastically rebounded towards one side of the ceiling, and is abutted joint with the ceiling, so that the ceiling, the emergency lamp is fixed on the ceiling, and is convenient.

Example 2

Referring to fig. 7, the difference between embodiment 2 and embodiment 1 of the present invention is that the mounting assembly 9 in the embodiment of the present invention includes a main body 92 and a top cover 93, a second receiving groove 11 is formed on one side of the main body 92 close to the top cover 93, a power fixing position 921 is formed in the second receiving groove 11, the power fixing position 921 is formed by a plurality of clamping plates (not marked in the figure), the power supply assembly 7 is clamped at the power fixing position 921, a mounting opening 94 is formed at the bottom of the second receiving groove 11, and the torsion spring fastener 6 abuts against the bottom of the second receiving groove 11.

Referring to fig. 7 and 8, installation screw 931 has been seted up on the top cap 93, can install top cap 93 to the ceiling through the bolt, need not be at the ceiling upper shed, hanging groove 932 has been seted up on the lateral wall of top cap 93, the tank bottom of hanging groove 932 is formed with second stopping muscle 9321, second holding tank 11 is close to top cap 93 department and is fixed with hanging block 922, be provided with direction oblique angle 923 on the hanging block 922, it is rotatory with main part 92 relative top cap 93, in the guide effect hanging block 922 through direction oblique angle 923 hangs into hanging groove 932, hanging block 922 is close to hanging groove 932 one side and has been seted up second stopping groove 9221, second stopping muscle 9321 and second stopping groove 9221 joint, prevent that main part 92 is not hard up, it is very convenient to install.

The implementation principle of embodiment 2 of the present application is as follows: the upper casing 74, the power strip 73, the upper casing 74, the battery 76, the battery lid 77 is fixed and is constituteed power supply module 7 jointly, second holding tank 11 has been seted up on the main part 92, be formed with the fixed position 921 of power in the second holding tank 11, power supply module 7 fixed mounting is in the fixed position 921 of power, the tank bottom at second holding tank 11 is seted up to installing port 94, bottom plate 2 and the tank bottom butt of ring channel 95, the torsional spring is detained 6 and the butt of second holding tank 11 tank bottom, thereby drain pan 1 is fixed between installing port 94, installation screw 931 has been seted up on the top cap 93, when installing the emergency light, can install the top cap 93 on the ceiling earlier through the bolt, hanging groove 932 has been seted up to the top cap 93 lateral wall, the inner wall of main part 92 is close to top cap 93 department and is fixed with hanger block 922, through rotating main part 92 relative top cap 93, hang the hanger block 922 in hanging groove 932, the tank bottom of hanging groove 932 is formed with second stopping muscle 9321, be formed with second stopping groove 9221 on the hanger block 922, the arm and the second stopping muscle 9321 butt, the mounting mode of emergency light need not be convenient for installing the ceiling on the emergency light, the opening of above-mentioned emergency light, the emergency light.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (9)

1. The utility model provides an emergency light that multipurpose was easily maintained, its characterized in that, includes drain pan (1), power supply module (7), installation component (9), drain pan (1) one end is provided with bottom plate (2), drain pan (1) is kept away from bottom plate (2) one side is provided with first holding tank (11), be provided with PCB board (3) in first holding tank (11), drain pan (1) outer wall is provided with buckle (4), be provided with on buckle (4) torsional spring (5), it is used for fixing to be provided with on torsional spring (5) the torsional spring of drain pan (1) is detained (6), power supply module (7) with PCB board (3) electricity is connected, drain pan (1) subassembly is fixed in on installation component (9).

2. A multipurpose easy-to-maintain emergency light according to claim 1, wherein the power supply assembly (7) comprises a lower casing (71), a power supply board (73), an upper casing (74), a battery (76) and a battery cover (77), wherein a containing area (711) is arranged on one side of the lower casing (71), the power supply board (73) is arranged in the containing area (711), the upper casing (74) is arranged on one side of the power supply board (73) far away from the lower casing (71), the upper casing (74) is fixedly connected with the lower casing (71), a battery groove (741) is arranged on one side of the upper casing (74) far away from the power supply board (73), the battery (76) is arranged in the battery groove (741), and the battery cover (77) is arranged on one side of the upper casing (74) far away from the power supply board (73).

3. A multipurpose easy-to-maintain emergency light according to claim 2, characterized in that the outer wall of the battery groove (741) is provided with a clamping position (742), the battery cover (77) is provided with a clamping sheet (771) near the notch of the battery groove (741), and the clamping sheet (771) is clamped into the clamping position (742) in a sliding manner.

4. The multipurpose easy-maintenance emergency light according to claim 3, wherein one end of the upper shell (74) is provided with a clamping interface (743), an inner wall of one side of the clamping interface (743) is provided with a clamping groove (7431), a clamping portion (772) is arranged at a position, close to the clamping interface (743), of the battery cover (77), the clamping portion (772) is clamped in the clamping interface (743), a protruding rib (7721) is arranged at a position, close to the clamping groove (7431), of the clamping portion (772), the protruding rib (7721) abuts against the inner wall of the clamping groove (7431), and a guide surface (7722) is arranged at one end, far away from the battery cover (77), of the clamping portion (772).

5. A multipurpose easy-to-maintain emergency light according to claim 4, wherein a connection port (712) for connecting a power supply is provided at one end of the lower casing (71) far from the clamping portion (772), first extending ends (72) are respectively provided at two sides of the lower casing (71) near an end face of one end of the connection port (712), a second extending end (75) is provided at one end of the upper casing (74) near the first extending end (72), a clamping groove (721) is provided at one side of the opposite side of the first extending end (72) in the direction of the second extending end (75), a socket (751) is provided through the second extending end (75), the socket (751) is communicated with the clamping groove (721), a plurality of first clamping teeth (7511) are respectively provided at two inner walls of the socket (751) near the first extending end (72), a line card (8) is clamped in the clamping groove (751), a plurality of saw teeth 7511 are provided at one side of the line card (8) near the clamping groove (721), a plurality of saw teeth 7511 are provided at one side wall of the line card (8) near the first clamping tooth (772), and a side wall of the card element (752) near the first extending end (752) is provided with a plurality of the first clamping teeth (752), a plurality of the card wire (752) near one side wall of the first clamping teeth (751), and a side of the card wire (75) near the card wire (8) near the card wire (721), and a side of the card wire (8) near the card wire (752) near the first wire (751), and a side wall of the first wire (8) near the first wire (721), and a side of the card extending end (75) near the card extending end (751) near the first wire (8) is provided with a plurality of the card extending end (751) And a second saw tooth (82) matched with the first saw tooth (752) to clamp the wire.

6. The multipurpose easy-maintenance emergency lamp according to claim 1, wherein a mounting opening (94) is formed in the mounting assembly (9), one side, away from the notch of the first accommodating groove (11), of the mounting assembly (9) is provided with an annular groove (95) along the peripheral side of the mounting opening (94), the bottom plate (2) is close to one side of the bottom plate (1) and is abutted to the bottom of the annular groove (95), an extending plate (96) extends to be arranged on the inner wall of the mounting opening (94), a first stopping groove (961) is formed in the extending plate (96), the outer wall, close to one end of the bottom plate (2), of the bottom plate (1) is provided with a first stopping rib (12), the first stopping rib (12) is clamped with the first stopping groove (961), and a baffle (13) is arranged at the position, close to the stopping rib, of the side wall of the bottom plate (1).

7. A multipurpose easy-to-maintain emergency light according to claim 6, wherein one end of the power supply assembly (7) is fixedly connected with the notch of the first accommodating groove (11), the mounting assembly (9) is a mounting plate (91), the mounting opening (94) is positioned in the middle of the mounting plate (91), and the mounting opening (94) penetrates through the mounting plate (91).

8. A multipurpose easy-maintenance emergency light according to claim 6, characterized in that the mounting assembly (9) comprises a main body (92) and a top cover (93), wherein a second accommodating groove (11) is formed in one side of the main body (92), the top cover (93) is arranged in a notch of the second accommodating groove (11), the mounting port (94) penetrates through the groove bottom of the second accommodating groove (11), a power fixing position (921) is formed in the second accommodating groove (11), the power assembly (7) is arranged at the power fixing position (921), the torsion spring buckle (6) is abutted against the groove bottom of the second accommodating groove (11), and a mounting screw hole (931) for fixing is formed in the top cover (93).

9. The multipurpose easy-maintenance emergency lamp according to claim 8, wherein the second accommodating groove (11) is close to an inner wall of the top cover (93) and is provided with a hanging block (922), a side wall of the top cover (93) is provided with a hanging groove (932) for being connected with the hanging block (922), a second stopping rib (9321) is arranged at the bottom of the hanging groove (932), a second stopping groove (9221) for being connected with the second stopping rib (9321) in a clamped mode is arranged on the hanging block (922), and a guide oblique angle (923) is arranged on the hanging block (922).

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