CN218032893U

CN218032893U - Emergency lighting lamp box and emergency lighting lamp

Info

Publication number: CN218032893U
Application number: CN202123156895.2U
Authority: CN
Inventors: 黄美琼
Original assignee: Guangdong Minhua Electrical Appliances Co ltd
Current assignee: Guangdong Minhua Electrical Appliances Co ltd
Priority date: 2021-12-15
Filing date: 2021-12-15
Publication date: 2022-12-13
Anticipated expiration: 2031-12-15

Abstract

The utility model relates to an emergency equipment illumination field the utility model provides an emergency lighting lamp house and emergency lighting lamps and lanterns, the emergency lighting lamp house includes: a box body; the circuit board is accommodated in the box body; the light source body is arranged on the circuit board and is spaced from the box wall of the box body; and the at least one light-gathering cover covers the at least one light source body respectively, is folded towards the box wall of the box body and extends, and is provided with an opening outwards through the box wall. Therefore, the assembly performance of the emergency lighting lamp box and the lamp and the structural strength of the indicating lamp component in the lamp box are improved.

Description

Emergency lighting lamp box and emergency lighting lamp

Technical Field

The utility model relates to an emergency equipment illumination field, concretely relates to emergency lighting lamp house and emergency lighting lamps and lanterns.

Background

The fire-fighting emergency lighting lamp is a guarantee for safety emergency in public places, is a mandatory measure for public fire fighting, is wide in application range and complex in arrangement environment, is usually installed at a fire escape passage, and can be automatically turned on to realize the function of emergency lighting when power failure, fire and other conditions occur. The fire emergency lighting lamp is also called as a double head lamp for short because the lamp has two lamp holders.

The circuit board of the existing fire-fighting emergency lighting lamp with a plug (or called as a plug end plate, a plug part and the like) is arranged on the plug, but as the rule in GB17945 clearly dictates, the conventional fire-fighting emergency lighting lamp needs to be provided with an indicator lamp and a test button, the indicator lamp can be used for a client to know the working state test button of the lamp, and the test button can test whether the lamp can work.

SUMMERY OF THE UTILITY MODEL

Based on the above-mentioned defect, one of the purposes of the present invention is to improve the assemblability and/or structural strength of the emergency lighting lamp box and the emergency lighting fixture, especially, the structural strength of the indicator light assembly in the lamp box.

In one embodiment of the present application, there is provided an emergency lighting light box comprising:

a box wall;

the circuit board is accommodated in the box wall;

at least one light source body mounted on the circuit board and spaced apart from the case wall;

and the light-gathering covers cover the at least one light source body respectively, extend towards the box wall respectively and are provided with holes outwards through the box wall.

Optionally, in the emergency lighting lamp box/luminaire of some embodiments above or below, the at least one light-gathering cover includes a plurality of light-gathering covers, the at least one light source body includes a plurality of LED lamp beads with different colors, and the plurality of light-gathering covers cover the plurality of LED lamp beads in a one-to-one correspondence. The one-to-one cage cover structure of the light-gathering cover and the LED lamp beads can isolate the light emission among the LED lamp beads with different colors and prevent the mutual interference of the light emission among the LED lamp beads.

Optionally, in the emergency lighting lamp box/fixture of some embodiments above or below, the plurality of LED lamp beads are surface mounted on the circuit board;

the cover opening of each light-gathering cover covers the corresponding LED lamp bead on the circuit board, and the cover body of each light-gathering cover extends towards the box wall in a furling and/or inclined mode in the interval and is connected to the inner side of the box wall; the box wall is provided with a plurality of light holes which respectively penetrate through the box wall and each light-gathering cover.

Optionally, in the emergency lighting light box/lamp of some embodiments above or below, the emergency lighting light box further includes a first button disposed on the circuit board and spaced apart from the box wall, the box wall has an opening corresponding to the first button, and the emergency lighting light box further includes a second button penetrating the opening and abutting against/approaching the first button inside the light box.

Optionally, in the emergency lighting light box/lamp of some embodiments above or below, the circuit board is perpendicular to the wall, the second button has a first end and a second end, the first end is exposed to the outside through the opening, and the second end of the second button extends to the inside of the wall and bends to abut against the first button and presses against the first button with pressing of the first end.

Of course, in the state where no external pressing occurs, the second end may just approach the first button without directly contacting the first button, and when an external pressing is applied to the first end of the second button, the second end presses against the first button to trigger the test function of the lamp.

Optionally, the emergency lighting light box/luminaire of some embodiments above or below further comprises a box body having a port through which the box body opens outwardly, the box wall being a blocking end plate removably blocked to the port to at least partially close the box body.

Optionally, in the emergency lighting lamp box/luminaire of some embodiments above or below, the box body is shaped as a circuit box and/or a wire storage trough; the circuit box is adjacent to the wire storage groove and is arranged in parallel up and down;

the ports are formed at two ends of the circuit box and/or the wire storage groove, and the end plates are detachably covered on the ports;

the circuit board is erected on the inner side of the end plate and extends into the circuit box;

the plurality of light holes penetrate through the end plate and each snoot respectively.

Optionally, the emergency lighting light box/light of some embodiments above or below further comprises: the lamp holder is used for mounting the lamp holder, and a mounting hole is formed in the top of the box body;

the lamp holder is connected to the end plate and extends to the mounting hole; and

the emergency lighting lamp box further comprises a connecting part which is integrally connected between the lamp head seat and the end plate and extends towards the mounting hole, so that the lamp head seat is positioned in the mounting hole. Through the structure that the lamp holder seat is integrally connected to the end plate through the connecting plate, in the assembling process of the lamp box and the lamp, after the lamp holder seat is positioned in the mounting hole, the lamp holder seat is not required to be relatively fixed with the mounting hole through chemical bonding and other modes basically, but the lamp holder seat and the mounting hole can form a relatively fixed structure by directly fixing the end plate and the port of the box body, and the structure is simpler and has better structural strength.

The connecting part is formed into a connecting plate, integrally extends out from the end plate and is provided with the lamp holder seat,

the connecting plate is shaped to enable the lamp holder to be synchronously placed into the mounting hole along with the end plate plugging the port, and the length of the connecting plate corresponds to the distance between the mounting hole and the end plate; the connecting plate is vertically connected with the upper end of the inner side of the end plate;

the mounting hole is positioned at the top of the circuit box and is arranged in an opening manner along the box wall at the top of the circuit box towards the end plate to form a strip-shaped notch;

the shape of the connecting plate is approximately complementary to and/or conforms to the strip-shaped gap, and the strip-shaped gap is closed/filled with the end plate plugging the port; the edge of the strip-shaped notch is folded inwards; the edge of the connecting plate is suspended/extended into the box body to form a fixing position matched with the folded edge.

In another embodiment of the present application, there is also provided an emergency lighting fixture comprising an emergency lighting light box as in any of the other embodiments of the present application.

Optionally, the emergency lighting light box/luminaire of some embodiments above or below further comprises: the bottom of the lamp holder forms a bulb structure;

the lamp holder seat is provided with a ball socket matched with the ball head structure;

the ball head structure is rotatably arranged in the ball socket, and a first wire passing channel is formed in the bottom of the ball socket; and the bottom of the ball head structure is also provided with a stop part, and the stop part extends into the first wire passing channel and abuts against the edge/inner wall of the first wire passing channel along with the rotation of the ball head structure.

In some embodiments of the application, set up the snoot between light source bodies such as pilot lamp and tank wall to this snoot is collected/is gathered together and is come from the light (generally dispersing) of pilot lamp and is conducted this light/transmit to the tank wall and outwards jets out through the snoot inner space, makes under the condition that has the interval between the light source body in the box and the tank wall, can jet out the light of the light source body outside the box through the tank wall.

In addition, the first button on the circuit board can be pressed through a second button arranged on the box wall in a penetrating mode. Similar with the light source body in the box, both no longer need to bear the weight of the circuit board of both and directly paste the inboard of leaning on the tank wall. If the circuit board is attached to the box body as in the prior art, or the circuit board is inserted, the first button and the indicator light directly extend out of the outer surface of the box body through the box wall. The structure is more complex in assembly and easy to damage, the assembly difficulty of the components in the box body is high, and the space in the box body is wasted due to the assembly of the plug-in type. Some embodiments of the present application thus present significant advantages over the prior art in these areas.

Rely on some other embodiments of this application, can be so that the circuit board is in more modes overall arrangement in the box, avoid making the pilot lamp light source paste through the grafting circuit board and lean on and show in the box wall inboard is external, also simplified the structure in the box to promote the degree of freedom of the interior space layout of box. This is favorable to promoting the overall arrangement efficiency of the electrical component in the box, reduces box size etc.. The structure is very simple, and the installation efficiency of the electric wire in the lamp is improved, and the assembly performance of the whole lamp is improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

fig. 1 shows a schematic perspective view of a fire emergency lighting fixture side-in-front of an embodiment of the present invention;

FIG. 2 shows a perspective exploded view of the light box of the fire suppression emergency lighting fixture of FIG. 1;

FIG. 3 is a schematic perspective view of the end plates/plugs on both sides of the housing of the fire emergency lighting fixture of FIG. 1;

FIG. 4 is an exploded view of the end plates/plugs on both sides of the housing of the fire emergency lighting fixture of FIG. 1;

FIG. 5 is a perspective view of another angle of the end plates/plugs on both sides of the housing of the fire emergency lighting fixture of FIG. 1;

FIG. 6 shows an exploded schematic view of the fire emergency lighting fixture of FIG. 1;

FIG. 7 is an exploded schematic view of another perspective of the end/plug of the housing of the fire emergency lighting fixture of FIG. 1;

FIG. 8 isbase:Sub>A schematic cross-sectional view taken along line A-A of FIG. 3;

FIG. 9 shows a schematic cross-sectional view taken along section line B-B in FIG. 3;

fig. 10 shows a perspective view of the fire suppression emergency lighting fixture of fig. 1 from another viewing angle;

FIG. 11 isbase:Sub>A schematic cross-sectional view taken along line A-A of FIG. 10;

FIG. 12 is an exploded view of the base, housing, and end plates on either side of the housing of the fire emergency lighting fixture of FIG. 10;

in the description of the drawings, the same, similar or corresponding reference numerals indicate the same, similar or corresponding elements, components or functions.

Detailed Description

Reference will now be made in detail to the embodiments, examples of which are illustrated in the accompanying drawings. In the following detailed description, numerous specific details are set forth in order to provide a thorough understanding of various described embodiments. However, it will be apparent to one of ordinary skill in the art that various described embodiments may be practiced without these specific details. In other instances, well-known methods, procedures, components, circuits, and networks have not been described in detail as not to unnecessarily obscure aspects of the embodiments.

The terminology used in the description of the various described embodiments herein is for the purpose of describing particular embodiments only and is not intended to be limiting. As used in the description of the various described embodiments and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items. It will be further understood that the terms "comprises," "comprising," "includes," and/or "including," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.

The word "by" as used in this application may be construed as "by" (by), "by" (by virtual of) or "by" (by means of) depending on the context. The words "if", as used herein, may be interpreted as "at … …" or "at … …" or "in response to a determination" or "in response to a detection", depending on the context. Similarly, "when … …" or "when … …" in some embodiments may also be interpreted as a conditional assumption such as "if", "like", depending on context. Similarly, the phrases "if (a stated condition or event)", "if determined" or "if detected (a stated condition or event)" may be construed as "when determined" or "in response to a determination" or "when detected (a stated condition or event)", depending on the context. Similarly, the phrase "in response to (a stated condition or event)" in some embodiments may be interpreted as "in response to detecting (a stated condition or event)" or "in response to detecting (a stated condition or event)", depending on the context.

It is to be understood that although the terms first, second, third, etc. may be used herein to describe various information, such information should not be limited to these terms. These terms are only used to distinguish one type of information from another. For example, a first may also be termed a second, and vice versa, without departing from the scope of the present disclosure. The word "if," as used herein, may be interpreted as "at …" or "at …" or "in response to a determination," depending on the context.

The present application is further illustrated by way of the following examples, which are not intended to limit the scope of the invention.

Fig. 1-12 show a side view or a three-dimensional exploded view of the fire emergency lighting device and the light box therein, the box body of the light box, a three-dimensional view of the blocking end plate on one side or two sides, and a three-dimensional view at different angles according to some embodiments of the present invention. These embodiments of the present application are described in further detail below with reference to these figures.

As shown in fig. 1, fig. 2, fig. 3, fig. 8, etc., in one embodiment of the present application, there is provided an emergency lighting box 10X comprising:

a box wall;

a circuit board 600 accommodated within the wall;

at least one light source body mounted on the circuit board 600 with a space 727 between the light source body and the wall of the case;

and the at least one light-gathering cover 701 covers the at least one light source body 601 respectively, extends towards the box wall respectively and is provided with an opening outwards through the box wall.

Optionally, in the emergency lighting lamp box/luminaire of some embodiments described above or below, the at least one light-gathering cover 701 includes a plurality of light-gathering covers 701, the at least one light source body includes a plurality of LED lamp beads 601 of different colors, and the plurality of light-gathering covers 701 cover the plurality of LED lamp beads 601 in a one-to-one correspondence. The one-to-one corresponding cage structure of the light-gathering cover 701 and the LED lamp beads 601 can isolate the light emission among the LED lamp beads 601 with different colors, and prevent the mutual interference of the light emission among the LED lamp beads 601.

Optionally, in the emergency lighting lamp box 10X of some embodiments described above or below, the plurality of LED lamp beads 601 are surface-mounted on the circuit board 600;

the cover opening of each of the at least one snoot 701 covers the corresponding LED lamp bead 601 on the circuit board 600, and the cover body of each snoot 701 is folded towards the box wall and/or obliquely extends in the interval 727 and is connected to the inner side of the box wall; a plurality of light holes 702 are formed in the box wall, and the light holes 702 respectively optically penetrate through the box wall and each light-gathering cover 701, which means that: the cover body of each snoot 701, which is connected with the inner side of the box wall, is provided with an optical through hole, and the optical through holes corresponding to the box walls are butted so as to allow light rays in the snoots to be emitted outwards.

Optionally, as shown in fig. 8, fig. 9, and the like, in the emergency lighting light box 10X of these embodiments, the emergency lighting light box further includes a first button 602 disposed on the circuit board 600, and a space 727' exists between the first button 602 and the box wall 200, the box wall 200 has a light hole 702 corresponding to the first button 602, and the emergency lighting light box 10X further includes a second button 808 disposed in the light hole 702 and abutting against/approaching the first button 602 inside the light box.

Alternatively, in some embodiments of the emergency lighting light box described above or below, the circuit board 600 is perpendicular to the box wall 200, the second button 808 has a first end 8081 and a second end 8082, the first end 8081 is exposed to the outside through the opening, and the second end 8082 of the second button extends toward the inside of the box wall and is bent to abut against the first button 602 and is pressed against the first button 602 as the first end 8081 is pressed.

Of course, in the state where no external pressure is applied, the second end 8082 may just approach the first button 602 without directly contacting the first button, and when an external pressure is applied to the first end 8081 of the second button 808, the first button 602 is pressed again to trigger the test function of the lamp.

Optionally, the emergency lighting light box/luminaire of some embodiments described above or below further comprises a box 100 having a port 1007, the box being open to the outside through the port 1007, the box wall being implemented as a blocking end plate 200, detachably blocked to the port 1007 to at least partially close the box 100.

Alternatively, in the emergency lighting box 10X of some embodiments described above or below, the box body 100 is shaped as a circuit box and/or a wire storage groove; the circuit box 1002 is adjacent to the wire storage groove 300 and is arranged in parallel up and down;

ports 1007 are formed at two ends of the circuit box 1002 and/or the wire storage groove 300, and the end plates are detachably covered on the ports 1007;

a circuit board 600 standing inside the end plate 200 and extending into the circuit case 1002;

a plurality of light-transmitting holes 702 respectively penetrate each of the snoot 701 and the end plate 200.

Optionally, the emergency lighting light box 10X of some embodiments described above or below further comprises: the lamp holder 202, and the top 1001 of the box body are provided with mounting holes 1010 for mounting the lamp holder 202, as shown in fig. 2 and the like.

Wherein, the lamp base 202 is connected to the end plate 200 and extends to the mounting hole 1010; and

the emergency lighting lamp box further includes a connection portion 201 integrally connected between the lamp head base 202 and the end plate 200 and extending toward the mounting hole 1010, thereby positioning the lamp head base 202 at the mounting hole 1010,

a connecting part formed as a connecting plate 201 integrally extended from the end plate 200 and having a base 202 formed thereon,

a connection plate shaped to allow the lamp base 202 to be synchronously inserted into the installation hole 1010 as the end plate 200 blocks the port 1007, the length of the connection plate 201 corresponding to the distance between the installation hole 1010 and the end plate 200; the connection plate 201 is vertically connected to the inner upper end of the end plate 200;

the mounting hole 1010 is located at the top 1001 of the circuit box 1002, and is opened along the wall of the circuit box top 1001 in the direction of the end plate 200 to form a strip-shaped notch 1009.

The web 201 is shaped to substantially complement and/or conform to the bar indentation 1009 and closes/fills the bar indentation 1009 as the end plate 200 closes the port 1007; the edge of the strip-shaped notch 1009 forms a folded edge 1008 inwards; the edges of the web 201 extend inwardly of the cabinet and flare outwardly on either side to form shoulders 203 to engage the flanges 1008 to provide a greater degree of mechanical coupling and structural stability between the web and the strip-shaped gap.

Through the scheme in some embodiments, a plurality of functionally independent/different parts (such as the end plate and the lamp holder seat) are integrated to form a combined body, and the combined body can be installed on the box body at one time, so that many-to-many integral assembly on the emergency lighting lamp box is realized, the installation time is saved, and the assemblability is improved, wherein "many-to-many" refers to integral installation of a plurality of parts such as the end plate and the lamp holder seat on a plurality of installation positions such as "ports and installation holes" on the box body. Specifically, the end plate 200 and the lamp base 202 are connected into a unitary/combined body by the connection plate 201, and are configured in structure/geometric dimensions to define the spatial relationship of the end plate 200 and the lamp base 202, or the spatial position of the lamp base 202 with respect to the end plate 200 according to the spatial relationship of the port 1007 and the mounting hole 1010, so that the lamp base 202 can be installed in the mounting hole 1010 synchronously as the end plate 200 is installed to the port 1007. The end plate 200 and the lamp holder seat 202 are prevented from being separately installed, and the end plate 200 is large in size and convenient to operate and install, so that an operator can be allowed to mainly install the end plate 200 and can couple the lamp holder seat 202 into the installation hole 1010 along with the installation, and the number of components of the lamp box 100 and the lamp is reduced by the structure as a whole in the assembling process, the structure is simpler, the number of parts is less, the integration degree of the modules is higher, and therefore the assembling efficiency and the assembling property are improved to a great extent.

In another embodiment of the present application, there is also provided an emergency lighting fixture comprising an emergency lighting box 10X as in any of the other embodiments herein. And in some embodiments, the emergency lighting fixture further comprises: the base 500 has a bottom formed with a ball structure 501, as shown in fig. 12 and 11.

A ball socket (not marked in the figure) matched with the ball head structure 501 is arranged on the lamp holder base 202;

the ball head structure 501 is rotatably mounted in a ball socket, and a first wire passing channel (not shown) is formed at the bottom of the ball socket and communicated with the inside of the circuit box/lamp box 10X; and, the outer side of the bottom of the ball structure 501 is further provided with a stopper 502, and the stopper 502 extends into the first wire passing channel and abuts against the edge/inner wall of the first wire passing channel along with the rotation of the ball structure 501.

Through the stop member 502 at the outer side of the bottom of the ball structure 501, when the rotation amplitude of the ball structure 501 in the ball socket reaches a certain threshold value, the stop member 502 abuts against the inner wall of the first wire passing channel to stop rotating, so that the ball structure 501 does not fall off from the lamp head seat 202 due to overlarge rotation amplitude in the rotation process of the ball structure 501 in the ball socket.

The light-transmitting hole of the light-collecting cover 701 through the wall is an optical hole, which means that the hole optically penetrates through the wall, and is not limited to a physical penetrating structure. The optical openings can also be made in the corresponding locations of the cladding, for example, by using some transparent material, but in this case, the openings in the walls and walls of the light-gathering cover 701 do not physically penetrate, but only maintain the transparent, light-transmitting properties. In popular terms: the openings remain light transmissive but are not necessarily "air permeable". Accordingly, "exposure to the outside" in some embodiments also refers to "optical exposure," and is not limited to physically transparent exposure.

"inboard wall/side" and like terms, if not explicitly identified in some embodiments and associated drawings, refer to: the surface facing the inside of the light box/luminaire, or in the direction of the inside of the light box/luminaire, after the luminaire is assembled. While the surface facing the outside of the light box/luminaire may be referred to as the outside/outer wall. And in other embodiments/"rim"/"end"/"back cover"/"border" means "inside", "outside", "inner surface", "outer surface" and the like, or the like, and will not be described again.

The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, so that various optional technical features can be combined with other embodiments in any reasonable manner, and the contents among the embodiments and under various headings can be combined in any reasonable manner. Each embodiment is described with emphasis on differences from the other embodiments. In particular, for the system embodiment, since it is substantially similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment.

The terminology used in the embodiments of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in the examples of this application and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise, and "a plurality" typically includes at least two. It should be understood that the term "and/or" as used herein is merely one type of association that describes an associated object, meaning that three relationships may exist, e.g., a and/or B may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.

While specific embodiments of the present application have been described above, it will be understood by those skilled in the art that this is by way of illustration only, and that the scope of the present application is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the spirit and principles of this application, and these changes and modifications are intended to be included within the scope of this application.

Claims

1. An emergency lighting light box, comprising:

a box wall;

the circuit board is accommodated in the box wall;

and the at least one light-gathering cover covers the at least one light source body respectively, extends towards the box wall respectively and is provided with a hole outwards through the box wall.

2. An emergency lighting box according to claim 1 wherein said at least one light-gathering cover comprises a plurality of light-gathering covers, said at least one light source body comprises a plurality of LED beads of different colors, and said plurality of light-gathering covers cover said plurality of LED beads in a one-to-one correspondence.

3. The emergency lighting light box of claim 2 wherein said plurality of LED light beads are surface mounted on said circuit board;

the cover opening of each light-gathering cover covers the corresponding LED lamp beads on the circuit board, and the cover body of each light-gathering cover is folded towards the box wall in the interval and/or obliquely extends to be connected to the inner side of the box wall; and a plurality of light holes are formed in the box wall and respectively and optically penetrate through each light-gathering cover and the box wall.

4. An emergency lighting light box according to claim 3,

the emergency lighting lamp box further comprises a first button arranged on the circuit board, the first button is spaced from the box wall, the second button penetrates through the corresponding light transmission hole, and the interior of the lamp box is abutted against/close to the first button.

5. An emergency lighting light box according to claim 4 wherein the circuit board is perpendicular to the box wall, the second button having a first end exposed outwardly through the aperture and a second end extending inwardly of the box wall and bent to abut the first button and press against the first button in response to pressing of the first end.

6. An emergency lighting light box according to any one of claims 3 to 5 further comprising a box body having a port through which the box body opens outwardly, the box wall being a blanking end panel releasably blanking off the port to at least partially close off the box body.

7. An emergency lighting light box according to claim 6 wherein said box is shaped as a circuit box and/or a wire storage trough; the circuit box is adjacent to the wire storage groove and is arranged in parallel up and down;

8. An emergency lighting light box according to claim 7 further comprising: the lamp holder is used for mounting the lamp holder, and a mounting hole is formed in the top of the box body;

the emergency lighting lamp box also comprises a connecting part which is integrally connected between the lamp head seat and the end plate and extends towards the mounting hole so as to position the lamp head seat in the mounting hole,

the connecting part is a connecting plate which integrally extends from the end plate and is provided with the lamp holder seat,

the shape of the connecting plate is approximately complementary to and/or conforms to the strip-shaped gap, and the strip-shaped gap is closed/filled with the end plate plugging the port; the edge of the strip-shaped notch is folded inwards; the edge of the connecting plate extends towards the inside of the box body and extends outwards from two sides to form shoulders for clamping the folded edges.

9. An emergency lighting light box according to any one of claims 1 to 2 further comprising a box body having a port through which the box body opens outwardly, the box wall being a blanking end panel releasably blanking off the port to at least partially close off the box body.

10. An emergency lighting light box according to claim 9 wherein said box is shaped as a circuit box and/or a wire storage trough; the circuit box is adjacent to the wire storage groove and is arranged in parallel up and down;

the end plate is provided with a plurality of light holes which are respectively communicated with the end plate and each of the at least one snoot.

11. An emergency lighting light box according to claim 10 further comprising: the lamp holder seat, and the top of the box body is provided with a mounting hole for mounting the lamp holder seat;

12. An emergency lighting fixture comprising an emergency lighting light box as claimed in any one of claims 8 and 11.

13. An emergency lighting fixture as recited in claim 12, further comprising: the bottom of the lamp holder forms a bulb structure;

14. An emergency lighting fixture comprising the emergency lighting light box of any one of claims 1-7,9-10.

15. An emergency lighting fixture as recited in claim 14, further comprising:

a lamp holder base;

the bottom of the lamp holder forms a bulb structure;

a ball socket matched with the ball head structure is arranged on the lamp holder base;