CN215376820U

CN215376820U - Emergency sign lamp housing and emergency sign lamp

Info

Publication number: CN215376820U
Application number: CN202120021083.8U
Authority: CN
Inventors: 黄美琼
Original assignee: Guangdong Minhua Electrical Appliances Co ltd
Current assignee: Guangdong Minhua Electrical Appliances Co ltd
Priority date: 2021-01-04
Filing date: 2021-01-04
Publication date: 2021-12-31
Anticipated expiration: 2031-01-04

Abstract

The utility model provides an emergency sign lamp housing and an emergency sign lamp, and relates to the field of emergency equipment, wherein the emergency sign lamp housing is characterized by comprising a housing, a first lamp body and a second lamp body, wherein the housing is provided with a first opening part and is used for installing a first sign panel; the first fixing side piece is pressed into the shell and is connected to the shell in a buckling mode in the shell, so that the first fixing side piece is clamped at the first end of the first opening part and presses and fixes the first end part of the first sign panel, and the second end part of the first sign panel is clamped at/fixed to the second end of the first opening part. The utility model obviously improves the installation simplicity of the sign panel, improves the installability of the product and improves the display effect of the sign panel.

Description

Emergency sign lamp housing and emergency sign lamp

Technical Field

The utility model relates to the field of emergency equipment, in particular to an emergency sign lamp housing and an emergency sign lamp.

Background

According to the fire safety requirement, a public building is required to be provided with a fire emergency sign lamp, and the fire emergency sign lamp has a light source of the fire emergency sign lamp and can provide useful information such as direction indication and the like for people in the dark.

The emergency sign lamp in the prior art generally comprises a lamp housing, a clamping cover, a sign panel and a circuit board, wherein the circuit board is installed inside the lamp housing, the sign panel is covered on the surface of the lamp housing, the sign panel is fixed on the clamping cover, a groove is formed in the lamp housing, a clamping pin matched with the groove is arranged on the clamping cover, the clamping cover is installed on the lamp housing by utilizing the groove and the clamping pin, and the sign panel is fixed by matching the clamping cover and the lamp housing after installation. This type of structural component is various, and the card foot of card lid breaks easily, and the card lid size is because less, loses easily, and when the sign panel was lifted off, need borrow the power lamp body just can pry open the card foot, causes the damage to lamp body and card foot easily, leads to the with high costs of product, and the installation is loaded down with trivial details, and the product defective rate is also high.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned drawbacks, it is an object of the present invention to improve the assemblability of an emergency marker light.

In one embodiment of the present invention, there is provided an emergency sign lamp housing comprising: the shell is provided with a first opening part and is used for installing the first sign panel. The emergency sign lamp shell further comprises a first fixing side piece which is pressed into the shell through the first opening part and is connected to the shell in a buckling mode, so that the first fixing side piece is clamped at the first end of the first opening part and presses and fixes the first end part of the first sign panel, and the second end part of the first sign panel is clamped and arranged at/fixed to the second end of the first opening part.

Alternatively, the second end portion of the first sign panel may be fastened to the second end of the first opening portion by a fastening portion disposed at the second end of the first opening portion.

Optionally, in some embodiments, the first fixing side piece is separable from the housing and includes a first fixing side plate, and at least one first snap formed to extend from the first fixing side plate into the housing; at least one second buckle part is arranged in the shell; the first fixed side plate is matched with the at least one second fastener and the at least one first fastener in a fastening mode to cover the first end of the first opening and press against the first end portion of the first sign panel.

Alternatively, each of the securing members, the housing, and the sign panel may be made of a resilient material such as plastic, and each of the securing members, the housing, and the sign panel may be made of a material such as glass.

Optionally, in some embodiments, the fastening portion may be formed by a second fixing side plate disposed at the second end of the first opening portion and a limiting portion. The second fixed side plate is disposed symmetrically and/or opposite to the first fixed side plate in the first opening portion.

Optionally, in some embodiments, the first fixed sideboard has a first end and a second end, the first end of the first fixed sideboard being relatively adjacent to the first sign panel and the second end of the first fixed sideboard being relatively distant from the first sign panel. The first end portion and the second end portion of the first fixing side plate are respectively i) pressed against the first end portion of the first sign panel in the housing, and ii) clamped at the first end of the first opening portion, for example, at the inner edge of the first wall of the housing, along with the at least one second clamping piece and the at least one first clamping piece.

Optionally, the emergency sign light housing of some embodiments further comprises a first connecting plate extending into the housing substantially perpendicular to the first fixing side plate; the at least one first buckle piece is arranged on the first connecting plate; and the at least one second buckling piece corresponds to the spatial position of the at least one first buckling piece and is mutually matched.

Optionally, the emergency sign housing/lamp of some embodiments further comprises: the limiting part is arranged along the inner edge of the first opening part and is propped against the first sign panel from the inside of the shell to the outside of the first opening part; and

the second fixed side plate extends from the second end of the first opening part to the first fixed side plate, and the first sign panel is stopped from exiting the first opening part, so that the second end part of the first sign panel is clamped and fixed at the second end of the first opening part by matching with the limiting part.

Optionally, in some embodiments of the emergency sign housing/lamp, the housing includes first and second opposing walls, third and fourth opposing walls enclosing a first opening; the first wall and the second wall respectively correspond to the first end and the second end of the first opening part;

and the limiting part is arranged at least along the inner edges of the third wall and the fourth wall of the first opening part.

Optionally, the emergency sign housing/lamp of some embodiments further comprises: the second connecting plate is arranged in the shell, is opposite to the first wall in a parallel manner at intervals, and is adjacent to the first connecting plate in a parallel manner; and the at least one second buckling piece is correspondingly arranged on the second connecting plate and the first wall.

Alternatively, when the first fixing edge plate is covered on the first end of the first opening portion, the first fixing edge plate may be directly pressed against the first sign panel and the first end portion of the second connecting plate, respectively. Or, the first fixing side plate may also be pressed against the first sign panel, and pressed against the first end of the second connecting plate through the first sign panel, that is, the first sign panel is interposed between the first end of the second connecting plate and the first fixing side plate, and is pressed against both sides by the at least one second fastener and the at least one first fastener along with the fastening engagement of the two fasteners.

Specifically, for example, in the emergency sign lamp housing/lamp according to some embodiments, the first end of the second connecting plate abuts against the first fixing side plate along with a) the at least one second fastener is in snap fit with the at least one first fastener or b) the first fixing side plate is covered at the first end of the first opening portion. For another example, in the emergency sign lamp housing/lamp according to some embodiments, the first end of the second connecting plate abuts against the first sign panel and the first fixing edge plate sequentially along with a) the at least one second fastener is in snap fit with the at least one first fastener or b) the first fixing edge plate is covered at the first end of the first opening portion.

Optionally, in the emergency sign lamp housing/luminaire according to some embodiments, the second connecting plate and/or the first connecting plate are respectively provided with a wire passing groove with opposite openings, so as to form a wire passing hole for the electric wire in a closed manner, and the width/aperture of the wire passing hole is matched with that of the electric wire. Thereby tightly clamping the electric wires, and the number of the wire passing holes/the wire passing grooves may be one or more.

Optionally, in some embodiments of the emergency sign housing/lamp, the first connecting plate is circumferentially connected to the first fixing side plate in a groove shape; the first connecting plate is inserted between the first wall and the second connecting plate so that the at least one second fastener is in snap fit with the at least one first fastener. The slot defined by the first fixed side panel may be open or closed at both ends. The first fixing side plate is enclosed to form a relatively closed space for the incoming/outgoing of the electric wire. Since a closed incoming/outgoing line region is formed through which the wires need to be routed into the main light emitting region corresponding to the sign panel, in some embodiments, the wire passing holes/grooves need to be opened on the first connection board and the second connection board, respectively.

Optionally, in some embodiments of the emergency sign housing/lamp, the housing further comprises third and fourth opposing walls, a second opening portion being connected to and formed at an end remote from the first opening portion, the second opening portion having an opening direction opposite to the first opening portion, for mounting a second sign panel; the first wall and the second wall correspond to opposite first and second ends of the first opening portion, respectively; and

the emergency sign lamp shell also comprises a third fixed side plate which is arranged at the first end of the second opening part oppositely and/or symmetrically to the first fixed side plate, the third fixed side plate is connected with the inner edge of the first wall and extends towards the direction of the second wall basically vertical to the first wall so as to stop the first end part of the first sign panel from exiting the first opening part;

the limiting part is also arranged along the inner edge of the second opening part and is abutted against the second sign panel from the inside of the shell to the outside of the second opening part, so that the limiting part is matched with the third fixing side plate to clamp the first end part of the second sign panel at the first end of the second opening part.

Optionally, in the emergency sign lamp housing/luminaire of some embodiments, the second end of the second connecting plate is integrally connected to the third fixed side plate, and the first end of the second connecting plate extends toward the first fixed side plate; the first fixed side plate and the first connecting plate are integrally connected.

Optionally, in the emergency sign lamp housing/luminaire of some embodiments, the limiting portion abuts against the first sign panel and/or the second sign panel from inside the housing to outside the first opening portion and/or outside the second opening portion, respectively, and the limiting portion further includes at least one of: i) a support member/support plate arranged in the shell, ii) a limit rib arranged along the inner edge of the first opening part and/or the second opening part, or a step position, or a support position; alternatively, the first and second electrodes may be,

the limiting part abuts against the first sign panel and/or the second sign panel from the outside of the shell to the inside of the first opening part and/or the inside of the second opening part respectively, and the limiting part further comprises at least one of the following parts: i) a limit groove arranged along the inner edge of the second end of the first opening part and/or the second end of the second opening part, ii) a fixing piece protruding from the inner edge of the second end of the first opening part and/or the first end of the second opening part.

Optionally, in the emergency sign lamp housing/fixture of some embodiments, the outer connecting surfaces of adjacent two of the first wall, the second wall, the third wall and the fourth wall are all arc transition surfaces; correspondingly, the first fixed side plate, the second fixed side plate, the fourth fixed side plate and the third fixed side plate have radians matched with the arc transition surfaces at the arc transition surfaces. This allows the emergency sign light housing/lamp in these embodiments to form a rounded square structure as a whole, reducing the possibility of external damage and improving the visual effect of the emergency sign light housing and the emergency sign light.

In other embodiments, the utility model further provides an emergency sign light fixture, which comprises the emergency sign light housing in any other embodiment, and further comprises a first sign panel and/or a second sign panel. Wherein the first sign panel is positioned between and closes the first and second opposite ends of the first opening; a second sign panel positioned between and enclosing opposite first and second ends of the second opening; the first fixed side plate closes a first end of the first opening portion.

Optionally, in the emergency sign lamp housing/fitting of some embodiments, the first opening portion and the second opening portion are substantially square.

Optionally, the emergency sign light housing/luminaire of some embodiments further comprises a light source plate substantially parallel and adjacent to the third wall, a light emitting face of the light source plate facing the fourth wall. And the light source plate is connected to an external power supply through an electric wire penetrating through the wire passing hole.

In some embodiments of the utility model, a first snap-in fixing edge member is pressed into one or both ends of a first opening (e.g. square) and fixes a first end of the sign panel with one edge/end of the first fixing edge, and a second end of the sign panel is clamped/fixed in a second end of the opening, or fixed in a second end of the first opening by a second fixing edge member identical/similar to the first fixing edge member, so that the first end and/or the second end of the sign panel is clamped/fixed in the first end and/or the second end of the opening respectively, optionally in cooperation with a stopper, thereby fixing the sign panel as a whole between the first end and the second end of the opening.

Furthermore, in some preferred embodiments, the first fixing side plate is further formed with a first connecting plate, for example, in a groove shape, and the first fixing side plate is not only snap-connected with the inside of the housing to relatively fix the first fixing side plate to the housing, but also i) the first connecting plate in a groove shape or ii) the first connecting plate in a flat shape forms a relatively closed side space opposite to the first wall, thereby not only isolating the electrical components and serving as a storage line and the like, and improving electrical safety, but also preventing foreign matter, flying dust and the like from entering a luminous central area through physical isolation of the closed space in a groove shape, and improving the exhibition performance of the emergency sign lamp.

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 illustrates an emergency sign housing and first sign face adapted thereto in accordance with one embodiment of the present invention;

fig. 2 is a schematic perspective view of a fixing side member adapted to the emergency marker light housing of fig. 1;

fig. 3 shows a schematic partial cross-sectional view of an emergency sign housing according to another embodiment of the utility model at a first end of the first opening portion thereof;

fig. 4 shows a schematic structural view of an emergency sign light housing and its adapted sign panel of another embodiment of the present invention;

FIG. 5 shows a schematic representation of the construction of a sign panel of one embodiment of the present invention that fits into the emergency sign light housing of FIG. 1;

fig. 6 shows a schematic view of an emergency sign light housing having two opening portions and a sign panel adapted to fit into the housing in another embodiment of the utility model.

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. It will be apparent, however, to one skilled in the art that the 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 conditional assumptions such as "if", "like", etc., 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 "when …" 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 utility model.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the utility model, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Fig. 1 shows a schematic structural view of an emergency sign lamp housing and a first sign panel adapted to the emergency sign lamp housing of the utility model, and fig. 2 shows a schematic perspective structural view of a first fixing side member adapted to the emergency sign lamp housing of fig. 1. Fig. 3 is a sectional view of the emergency sign lamp housing of fig. 1 along a direction a-a' at a first end of the first opening.

An embodiment of the utility model provides an emergent sign lamp body, include: the housing H _1 has a first opening Open _1 for attaching the first sign panel D1. The emergency sign lamp housing further comprises a first fixing side member F1, which is pressed into the housing H _1 through the first end Open1T1 of the first opening Open _1 and is connected to the housing H _1 in a snap-fit manner in the housing H _1, so as to be engaged with the first end Open1T1 of the first opening Open _1 and press-fix the first end portion D _1_ T1 of the first sign panel D1, and the second end portion D _1_ T2 of the first sign panel D1 is engaged with/fixed to the second end Open1T2 of the first opening Open _ 1.

Alternatively, the second end portion D _1_ T2D _1_ T2 of the first sign panel D1 is clamped at the second end Open1T2 of the first opening Open _1 by a clamping portion disposed at the second end D _1_ T2 of the first opening Open _ 1.

Optionally, in some embodiments, the first fixing side piece F1 may be separated from the casing H _1, and the first fixing side piece F1 includes a first fixing side plate SB _1, at least one first Snap-in part formed from the first fixing side plate SB _1 and extending into the casing H _ 1; at least one second buckle Snap _2 is arranged in the shell H _ 1; the first fixing side plate SB _1 covers the first end Open1T1 of the first opening portion Open _1 along with the Snap-fit of the at least one second Snap fastener Snap _2 and the at least one first Snap fastener Snap _1, and presses against the first end portion D _1_ T1 of the first sign panel D1.

Optionally, each of the fixing side pieces and the housing H _1 may be made of an elastic material such as plastic, so that when the first fixing side piece is pressed into the first end D _1_ T1 of the first opening portion Open _1, a Snap fit occurs between the at least one first Snap-fit element Snap _1 and the at least one second Snap-fit element Snap _ 2.

Optionally, in some embodiments, the fastening portion may be formed by a second fixing side plate SB _2 disposed at the second end Open1T2 of the first opening portion Open _1 and the limiting portion. The second fixed side plate SB _2 and the first fixed side plate SB _1 are provided symmetrically and/or oppositely in the first opening portion Open _1, as shown in fig. 1 and 3.

Optionally, in some embodiments, the first fixed side panel SB _1 has a first end SB _1_ T1 and a second end SB _1_ T2, the first end of the first fixed side panel SB _1 being relatively adjacent the first sign panel D1 and the second end of the first fixed side panel SB _1 being relatively remote from the first sign panel D1. With the at least one second Snap fastener Snap _2 Snap-fitted with the at least one first Snap fastener Snap _1, the first end portion and the second end portion of the first fixing side plate SB _1 i) press the first end portion D _1_ T1 of the first sign panel D1 into the casing H _1, and ii) Snap-fit with the first end Open1T1 of the first opening portion Open _1, for example, the inner edge of the first Wall _1 of the casing H _1, respectively.

Optionally, the emergency sign lamp housing of some embodiments further comprises a first connecting plate C _1 extending into the housing H _1 substantially perpendicular to the first fixing side plate SB _ 1; at least one first buckle part Snap _1 is arranged on the first connecting plate C _ 1; the at least one second buckling piece Snap _2 corresponds to the at least one first buckling piece Snap _1 in spatial position and is matched with the at least one first buckling piece Snap _1 in spatial position, so that when the first fixing side piece F1 is pressed into the shell H _1 through the first end Open1T1 of the first opening Open _1, buckling connection occurs.

Optionally, the emergency sign housing/lamp of some embodiments further comprises: limit parts Limit _1, Limit _2, and Limit _3, which are arranged along the inner edge of the first opening Open _1, and abut against the first sign panel D1 from the inside of the housing H _1 to the outside of the first opening Open _ 1; and

the second fixing side plate SB _2 extends from the second end Open1T2 of the first opening portion Open _1 to the first fixing side plate SB _1, and stops the first sign panel D1 from exiting the first opening portion Open _1, so as to cooperate with the limiting portion Limit _1 to clamp the second end portion D _1_ T2 of the first sign panel D1 at the second end Open1T2 of the first opening portion Open _ 1.

Optionally, in the emergency sign lamp housing/fixture of some embodiments, the housing H _1 includes a first Wall _1 and a second Wall _2 which are opposite to each other, and a third Wall _3 and a fourth Wall _4 which are opposite to each other, and enclose a first opening portion Open _ 1; the first Wall _1 and the second Wall _2 correspond to the first end Open1T1 and the second end Open1T2 of the first opening Open _1, respectively, as shown in fig. 1.

The stopper Limit _1 is arranged along the inner edges of the third Wall _3 and the fourth Wall _4 at least along the first opening Open _ 1.

Optionally, the emergency sign housing/lamp of some embodiments further comprises: the second connecting plate C _2 is disposed in the housing H _1, faces the first Wall _1 in parallel with a space, and abuts the first connecting plate C _1 in parallel when the first fixing sidepiece F1 is pushed into the first end Open1T1 of the first opening Open _1, as shown in fig. 1, 2, and 3. And the at least one second buckle piece Snap _2 is correspondingly arranged on the second connecting plate C _2 and the first Wall _ 1. It should be noted that, in order to clearly show the characteristics of the first fixing side member F1, the first fixing side member F1 is shown separately in fig. 2, and when the first fixing side member F1 is pressed into the first end Open1T1 of the first opening Open _1 in fig. 2, the first fixing side member F1 in fig. 2 needs to be turned over to lead the first connecting plate C _1 and be inserted into the first end Open1T1 of the first opening Open _1 in fig. 1, that is, the space between the second connecting plate C _2 and the first wall.

Alternatively, when the first fixing side plate SB _1 is covered at the first end Open1T1 of the first opening Open _1, the first fixing side plate SB _1 may be directly pressed against the first sign panel D1 and the first end C _2T1 of the second connecting plate C _2, respectively, as shown in fig. 3. Alternatively, the first fixing side plate SB _1 may also be pressed against the first sign panel D1 and further against the first end C _2T1 of the second connecting plate C _2 by the first sign panel D1, i.e. the first sign panel D1 is interposed between the first end C _2T1 of the second connecting plate C _2 and both the first fixing side plate SB _1, and is pressed against both sides by both the second connecting plate C _2 and the first fixing side plate SB _1 with the Snap-fit of the at least one second Snap fastener Snap 2 and the at least one first Snap fastener Snap _ 1.

Specifically, for example, in the emergency sign lamp housing/lamp according to some embodiments, along with a) the Snap-fit between the at least one second Snap fastener Snap _2 and the at least one first Snap fastener Snap _1 or b) the first fixing side plate SB _1 is covered at the first end Open1T1 of the first opening portion Open _1, and the first end portion C _2T1 of the second connecting plate C _2 abuts against the first fixing side plate SB _ 1. For another example, in the emergency sign lamp housing/lamp according to some embodiments, along with a) the at least one second fastener Snap _2 and the at least one first fastener Snap _1 are Snap-fitted or b) the first fixing side plate SB _1 is covered at the first end Open1T1 of the first opening Open _1, and the first end C _2T1 of the second connecting plate C _2 abuts against the first sign panel D1 and the first fixing side plate SB _1 in sequence.

Optionally, in the emergency sign lamp housing/luminaire according to some embodiments, the second connection plate C _2 and/or the first connection plate C _1 are respectively provided with a wire passing groove Slot _1 with opposite openings, and a) the at least one second fastening member Snap _2 is in Snap fit with the at least one first fastening member Snap _1, or b) the first fixing side plate SB _1 is covered at the first end Open1T1 of the first opening Open _1, so as to form a wire passing hole for the electric wire in a sealing manner, where the width/aperture of the wire passing hole is matched with the electric wire. Thereby tightly clamping the electric wires, and the number of the wire passing holes/the wire passing grooves may be one or more. Of course, the at least one first Snap-in element Snap _1 may be configured as a male Snap and the at least one second Snap-in element Snap _2 may be configured as a Snap/female Snap, or the at least one first Snap-in element Snap _1 may be configured as a Snap/female Snap and the at least one second Snap-in element Snap _2 may also be configured as a male Snap.

Alternatively, in the emergency sign housing/lamp according to some embodiments, the first connecting plate C _1 is connected to the first fixing side plate SB _1 in a groove shape along the circumferential direction, as shown in fig. 2. The first connecting plate C _1 is inserted between the first Wall _1 and the second connecting plate C _2 to enable the at least one second Snap fastener Snap _2 to be in Snap fit with the at least one first Snap fastener Snap _ 1. Both ends of the groove formed by the first fixed sideboard SB _1 may be open or closed, and fig. 2 illustrates (illustrater) only the case where both ends of the groove structure of the first fixed sideboard SB _1 are (semi-) closed, as shown in fig. 2. In addition, the groove-shaped structure of the first fixing side plate SB _1 also encloses a relatively closed space for the incoming/outgoing of the electric wire. Since a closed incoming/outgoing line region is formed, through which the wires need to be routed into the main light emitting regions corresponding to the sign panels D1, D2, in some embodiments, the wire passing holes/grooves need to be opened on the first connection board C _1 and the second connection board C _2, respectively.

Thereby, the first fixing side plate SB _1 in the first fixing side member F1 is press-fixed/pressed with its inner side face against the glass sign panel D1, as shown in fig. 3. Meanwhile, the first end C _1T1 of the first connecting plate C _1 in the first fixing sidepiece F1 is used for clamping and limiting the electric wire in the wire passing groove, or the wire passing groove/wire passing hole defined by (define) the first connecting plate C _1 in the first fixing sidepiece F1 is used for clamping and limiting the electric wire passing through the wire passing groove/wire passing hole, and a separate wire is not needed to be buckled to clamp and limit the electric wire, so that the structure is simplified. I.e., the first securing edge piece F1, secures both the glass sign panel and the electrical wiring (not shown), which improves the assembly of the light fixture.

It should be understood that: the shape of the housing H _1 and the opening can be adaptively configured according to the shape and size of the sign panel 4-4 to be mounted and the internal structure, electrical components, optical components, etc. of the housing H _1, such as shown in fig. 4, which shows a structural schematic diagram of a more modified emergency sign lamp housing and its adapted sign panel. The opening 2-4 of the housing 1-4 or the housing H _1 may have a regular or irregular shape such as a circle, an ellipse, or a trapezoid, and correspondingly, the sign panel 4-4 is also a circle, an ellipse, a trapezoid, or the like. The housings 1-4 may be formed integrally or assembled from multiple parts and may be made of any suitable material, such as an elastoplastic material, e.g. a fire-resistant plastic, a micro-elastic material or a hard material.

Fig. 6 shows a schematic view of an emergency sign light housing having two opening portions and a sign panel adapted to fit into the housing in another embodiment of the utility model. As shown in fig. 6, the number of openings of the housing H _1 in the emergency sign lamp housing in this embodiment is 2. The housing H _1 comprises 4 side walls Wall1-4, a first pair of opposite side edges of each side Wall1-4 are connected end to end in sequence to form a closed structure, so that a first opening portion Open _1Open _1 and a second opening portion (not marked in the figure) are formed through a second pair of opposite side edges of each side Wall 1-4. The two opening portions are located at two sides of the housing H _1 and respectively accommodate two sign panels D1 and D2, and the two sign panels D1 and D2 can be installed into the first opening portion Open _1 and the second opening portion (not labeled in the figure) along the directions a1 and B1, so as to be fixed in the two opening portions at two sides of the housing H _1 in an opposite/parallel manner. Therefore, by means of the light source board in the shell H _1, the emergency marker lamp can respectively display the mark figures/characters to two sides. The housing shown in fig. 1 also has a double opening, the second opening also not being marked.

The dual opening emergency lighting housing/lamp according to some embodiments of the present invention is further described below with reference to fig. 6 and fig. 1 and 2.

Optionally, the housing H _1 includes, in addition to the first Wall _1 and the second Wall _2, third and fourth opposing walls Wall _3 and Wall _ 4. A first Wall _1, a third Wall _3, a second Wall _2, and a fourth Wall _4 are sequentially connected to surround and form a second opening portion at an end portion distant from the first opening portion Open _1, the second opening portion having an opening direction opposite to that of the first opening portion Open _1, and being used for attaching a second signboard panel D2; the first Wall _1 and the second Wall _2 correspond to the first end Open1T1 and the second end Open1T2 of the first opening portion Open _1, respectively, as shown in fig. 1.

Optionally, the emergency sign lamp housing further includes a third fixing side plate SB _3 disposed at the first end Open2T1 of the second opening portion opposite and/or symmetrical to the first fixing side plate SB _1, the third fixing side plate SB _3 being connected to an inner edge of the first Wall _1 and extending substantially perpendicular to the first Wall _1 in the direction of the second Wall _2 to stop the first end portion D _1_ T1 of the first sign panel D1 from exiting the first opening portion Open _ 1. i) The third fixed side plate SB _3 and its structural relationship with other parts of the housing, and ii) the second fixed side plate SB _2 and its structural relationship with other parts of the housing, which are similar or identical, can be understood by referring to each other. Of course, a second securing temple member may be provided at the second end (not labeled) of the second opening portion, a) the second securing temple member and its structural relationship to other portions of the housing being similar or identical to b) the first securing temple member F1 and its structural relationship to other portions of the housing, as will be understood by reference to each other. By press-fitting the second fixing side member and the third fixing side plate SB _3 into the second end of the second opening portion, both end portions of the second sign panel D2 can be respectively press-fitted/clipped to the first end Open2T1 and the second end of the second opening portion, whereby the second sign panel D2 is integrally fixed between the first end Open2T1 and the second end (not shown) of the second opening portion.

The limiting parts Limit _1, Limit _2 and Limit _3 are also arranged along the inner edge of the second opening part and abut against the second sign panel D2 from the inside of the shell H _1 to the outside of the second opening part, so that the limiting parts Limit _1, Limit _2 and Limit _3 are matched with the third fixing side plate SB _3 to clamp the first end part of the second sign panel D2 at the first end Open2T1 of the second opening part.

Optionally, in the emergency sign lamp housing/luminaire of some embodiments, the second end (not labeled in the figures) of the second connecting plate C _2 is integrally connected to the third fixed side plate SB _3, and the first end C _2T1 of the second connecting plate C _2 extends toward the first fixed side plate SB _ 1; the first fixing side plate SB _1 and the first connecting plate C _1 are integrally connected.

Optionally, in the emergency sign lamp housing/luminaire of some embodiments, the Limit parts Limit _1, Limit _2, and Limit _3 abut against the first sign panel D1 and/or the second sign panel D1 from inside the housing H _1 to outside the first opening part Open _1 and/or outside the second opening part, respectively, and the Limit parts Limit _1, Limit _2, and Limit _3 further include at least one of: i) a support member Limit _ 3/support plate (not labeled) disposed in the housing H _1, ii) a Limit rib Limit _1, a step Limit _2, or a support position disposed along an inner edge of the first opening portion Open _1 and/or the second opening portion.

Alternatively, the Limit parts abut against the first and/or second index panels D1 and/or D2 from outside the housing H _1 to inside the first opening part Open _1 and/or inside the second opening part, respectively, and the Limit parts Limit _1, Limit _2, Limit _3 further include at least one of: i) a limiting groove arranged along the inner edge of the second end Open1T2 of the first opening part Open _1 and/or the second end of the second opening part, ii) a fixing piece protruding from the inner edge of the second end Open1T2 of the first opening part Open _1 and/or the first end Open2T1 of the second opening part.

Optionally, in the emergency sign lamp housing/fixture of some embodiments, the outer connecting surfaces of adjacent two of the first Wall _1, the second Wall _2, the third Wall _3 and the fourth Wall _4 are all circular arc transition surfaces, as shown in fig. 1. Correspondingly, the first fixed side plate, the second fixed side plate, the fourth fixed side plate and the third fixed side plate have radians matched with the arc transition surfaces at the arc transition surfaces. Further, the emergency sign lamp can have a round visual effect and a light emitting effect as a whole after the glass sign panel at a right angle is mounted in the opening portion. This allows the emergency sign light housing/lamp in these embodiments to form a rounded square structure as a whole, reducing the possibility of external damage and improving the visual effect of the emergency sign light housing and the emergency sign light.

In still other embodiments of the present invention, there is provided an emergency sign light comprising the emergency sign light housing of any of the other embodiments, and further comprising a first sign panel D1 and/or a second sign panel D2. The first sign panel D1 is located between and closes the first Open end Open1T1 and the second Open end Open1T2 of the first opening portion Open _ 1; a second signage panel D2 is positioned at and closes a portion of the second opening between the opposing first end Open2T1 and the second end (not labeled in the figures); the first fixing side plate SB _1 closes the first end Open1T1 of the first opening Open _ 1.

In the second end portion of the housing (i.e., near the second wall, corresponding to the second end of the first opening portion and the second end of the second opening portion), the second end of the first sign panel and the second end of the second sign panel may be respectively pressed/fastened to the second end of the first opening portion and the second end of the second opening portion by i) a second fixing side plate and ii) a second fixing side member including a fourth fixing side plate, which is similar and the same as the pressing/fastening of the first fixing side member and the second fixing side plate to the first end of the first sign panel and the first end of the second sign panel at the first end portion of the housing, and will not be described again.

Of course, the second end of the first sign panel and the second end of the second sign panel are fixed at the second end of the housing, and the first sign panel and the second sign panel may be fixed in the first opening portion and the second opening portion by the simple limiting portions such as the groove structure, which is not described again.

Optionally, in the emergency sign lamp housing/lamp according to some embodiments, the first opening portion Open _1 and the second opening portion are substantially square; the first fixing sidepiece F _1 and/or the housing H _1 are made of an elastic material.

Optionally, the emergency sign housing/lamp of some embodiments further comprises a light source plate (not shown in the figures) substantially parallel and adjacent to the third Wall _3, a light emitting surface of the light source plate facing the fourth Wall _4, and emitted light rays transmitted through the first sign panel and the second sign panel outside the lamp so that the sign pattern on the sign panel can be seen by an external person. And the light source plate is connected to an external power supply through an electric wire penetrating through the wire passing hole.

In addition, during the assembly process of the emergency sign lamp/housing according to the embodiments, the first fixing sidepiece F _1 is detachable from the housing H _1 or the (detachable to) first opening portion Open _ 1. In the case where the size of the first opening portion Open _1 is greater than/equal to the first index panel D1, this allows the user to first make it possible to insert the first index panel D1, for example, a locking portion (for example, it may be composed of at least a stopper portion and a first fixing side plate SB _ 2) inserted into the second end Open1T2 of the first opening portion Open _1 from a direction substantially inclined to the direction of a-a' in the figure, the first sign panel D1 is placed between the first end Open1T1 and the second end Open1T2 of the first opening portion Open _1, then, the first fixing sidepiece F _1 is pressed into the first end Open1T1 of the first opening Open _1 to abut against the first sign panel D1 opposite to the stopper inside the case H _1, thus, the whole sign panel D1 is fixed in the first opening portion Open _1, which facilitates the detachment of the sign panel D1 from the emergency sign lamp housing, and improves the assemblability.

[ first set of alternative embodiments ]

Embodiment 1. an emergency sign lamp housing, comprising,

a housing provided with a first opening for mounting a first sign panel;

the first fixing side piece is pressed into the shell through the first opening part and is connected to the shell in a buckling mode in the shell, so that the first fixing side piece is clamped at the first end of the first opening part and presses and fixes the first end part of the first sign panel, and the second end part of the first sign panel is clamped at/fixed to the second end of the first opening part.

2. The emergency sign lamp housing according to embodiment 1, wherein the first fixing side member is separable from the housing, and includes a first fixing side plate, and at least one first locking member extending from the first fixing side plate into the housing;

at least one second buckle part is arranged in the shell;

the first fixed side plate is matched with the at least one second fastener and the at least one first fastener in a fastening mode to cover the first end of the first opening and is pressed against the first end portion of the first sign panel.

3. The emergency sign light housing of embodiment 2 wherein the first fixed sideboard has a first end and a second end, the first end of the first fixed sideboard being relatively adjacent to the first sign panel and the second end of the first fixed sideboard being relatively remote from the first sign panel;

the first end portion and the second end portion of the first fixed side plate are respectively i) pressed against the first end portion of the first sign panel in the shell and ii) clamped at the first end of the first opening portion along with the clamping fit of the at least one second clamping piece and the at least one first clamping piece.

4. The emergency sign light housing of embodiment 3, further comprising a first attachment plate extending into the housing substantially perpendicular to the first securing sideboard; the at least one first buckle piece is arranged on the first connecting plate; the at least one second buckle part corresponds to the at least one first buckle part in spatial position and is matched with the at least one first buckle part.

5. The emergency sign light housing according to any one of embodiments 1-4, further comprising:

the limiting part is arranged along the inner edge of the first opening part and abuts against the first sign panel from the inside of the shell to the outside of the first opening part; and

and the second fixing side plate extends from the second end of the first opening part to the first fixing side plate, and stops the first sign panel from exiting the first opening part, so that the second fixing side plate is matched with the limiting part to clamp and fix the second end part of the first sign panel at the second end of the first opening part.

6. The emergency sign light housing of embodiment 5, wherein the housing comprises first and second opposing walls, third and fourth opposing walls, enclosing the first opening; the first wall and the second wall correspond to the first end and the second end of the first opening portion, respectively;

the limiting part is arranged at least along the inner edges of the first opening part, which are positioned on the third wall and the fourth wall.

7. The emergency sign light housing of embodiment 6, further comprising: the second connecting plate is arranged in the shell, is opposite to the first wall in a parallel and spaced mode, and is adjacent to the first connecting plate in a parallel mode; the at least one second buckling piece is correspondingly arranged on the second connecting plate and the first wall.

8. The emergency sign lamp housing according to embodiment 7, wherein a) the at least one second fastening member is in fastening fit with the at least one first fastening member, or b) the first fixing edge plate is covered on the first end of the first opening portion, and the first end portion of the second connecting plate abuts against the first fixing edge plate, or the first end portion of the second connecting plate abuts against the first sign panel and the first fixing edge plate in sequence.

9. The emergency sign lamp housing according to embodiment 8, wherein the second connecting plate and/or the first connecting plate are respectively provided with a wire passing groove with opposite openings, and a) the at least one second fastener is in snap fit with the at least one first fastener or b) the first fixing side plate is covered at the first end of the first opening to form a first wire passing hole for a wire in a sealing manner, and the width/aperture of the first wire passing hole is matched with the wire.

10. The emergency sign light housing of embodiment 9, wherein the first connecting plate is circumferentially connected to the first fixing sideboard in a slot shape; the first connecting plate is inserted between the first wall and the second connecting plate to enable the at least one second fastener to be in snap fit with the at least one first fastener.

11. An emergency sign lamp housing according to any one of embodiments 1 to 10, wherein the first wall, the third wall, the second wall and the fourth wall are sequentially joined to enclose and form a second opening portion at a port remote from the first opening portion, the second opening portion having an opening direction opposite to that of the first opening portion for mounting a second sign panel; the first and second walls correspond to the first and second ends of the first opening portion, respectively, which are opposite; and

the emergency sign lamp shell further comprises a third fixed side plate which is arranged at the first end of the second opening part oppositely and/or symmetrically to the first fixed side plate, the third fixed side plate is connected to the inner edge of the first wall and extends towards the second wall direction basically perpendicular to the first wall so as to stop the first end part of the first sign panel from exiting the first opening part;

the limiting part is further arranged along the inner edge of the second opening part and abuts against the second sign panel from the inside of the shell to the outside of the second opening part, so that the limiting part is matched with the third fixing side plate to clamp the first end part of the second sign panel at the first end of the second opening part in a clamping mode.

12. The emergency sign light housing of embodiment 11, wherein the second end of the second connecting plate is integrally connected to the third fixed sideboard, and the first end of the second connecting plate extends towards the first fixed sideboard; the first fixed side plate and the first connecting plate are integrally connected.

13. The emergency sign light housing of embodiment 11, wherein the limiting portion abuts against the first sign panel and/or the second sign panel from within the housing to outside the first opening portion and/or outside the second opening portion, respectively, the limiting portion further comprising at least one of: i) a support member/support plate disposed within the housing, ii) a limiting rib, or a step, or a support disposed along an inner edge of the first opening and/or the second opening; alternatively, the first and second electrodes may be,

the position limiting part abuts against the first sign panel and/or the second sign panel from the outside of the housing to the inside of the first opening part and/or the inside of the second opening part respectively, and the position limiting part further comprises at least one of the following parts: i) a limiting groove arranged along the inner edge of the second end of the first opening part and/or the second end of the second opening part, ii) a fixing piece protruding out of the inner edge of the second end of the first opening part and/or the first end of the second opening part.

14. The emergency sign lamp housing of embodiment 11, wherein the exterior connection surfaces of adjacent ones of the first, second, third and fourth walls are all rounded transition surfaces; and, the shell also comprises a fourth fixed side plate

The first, second, third and fourth fixed edge plates are shown with a radian that matches the arc transition surface at the arc transition surface.

15. An emergency sign light comprising an emergency sign light housing according to any one of embodiments 1 to 14.

16. The emergency sign light of embodiment 15 further comprising the first sign panel and/or a second sign panel; wherein the first sign panel is positioned between and closes a portion of the first opening portion between the first and second opposite ends; the first fixed side plate closes the first end of the first opening part;

the third fixing side plate and the fourth fixing side plate are matched with the limiting part to press/clamp the opposite first end part and the second end part of the second sign panel to the opposite first end and second end of the second opening part respectively.

17. The emergency sign light of embodiment 16 wherein the first opening and the second opening are substantially square; the first securing temple member and/or the housing are made of an elastomeric material.

18. The emergency sign light of embodiment 17 further comprising a light source plate substantially parallel and adjacent to the third wall, a light emitting face of the light source plate facing the fourth wall;

the light source board is connected to an external power supply through an electric wire penetrating through the wire passing hole.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail, but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular is intended to include the plural unless the context clearly dictates otherwise, and it should be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of features, steps, operations, devices, components, and/or combinations thereof.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

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 sign lamp shell is characterized by comprising,

a housing provided with a first opening for mounting a first sign panel;

2. The lamp housing of claim 1, wherein the first fixing side member is separable from the housing and includes a first fixing side plate, at least one first snap member extending from the first fixing side plate into the housing;

at least one second buckle part is arranged in the shell;

3. The emergency sign light housing of claim 2 wherein said first fixed sideboard has a first end and a second end, said first end of said first fixed sideboard being relatively adjacent to said first sign panel and said second end of said first fixed sideboard being relatively remote from said first sign panel;

4. An emergency sign light housing according to claim 3, further comprising a first attachment plate extending into said housing substantially perpendicular to said first fixed edge plate; the at least one first buckle piece is arranged on the first connecting plate; the at least one second buckle part corresponds to the at least one first buckle part in spatial position and is matched with the at least one first buckle part.

5. An emergency sign light housing according to any one of claims 1 to 4, further comprising:

6. An emergency sign lamp housing according to claim 5, wherein said housing includes first and second opposed walls, third and fourth opposed walls enclosing said first opening; the first wall and the second wall correspond to the first end and the second end of the first opening portion, respectively;

7. The emergency sign lamp housing of claim 6, further comprising: the second connecting plate is arranged in the shell, is opposite to the first wall in a parallel and spaced mode, and is adjacent to the first connecting plate in a parallel mode; the at least one second buckling piece is correspondingly arranged on the second connecting plate and the first wall.

8. The emergency sign lamp housing according to claim 7, wherein a) the at least one second fastener is engaged with the at least one first fastener or b) the first fixing edge plate is covered at the first end of the first opening, and the first end of the second connecting plate abuts against the first fixing edge plate, or the first end of the second connecting plate abuts against the first sign panel and the first fixing edge plate in sequence.

9. The emergency sign lamp shell according to claim 7, wherein the second connecting plate and the first connecting plate are respectively provided with a wire passing groove with opposite openings, and a) the at least one second fastener is in snap fit with the at least one first fastener or b) the first fixing edge plate is covered on the first end of the first opening to form a first wire passing hole for a wire in a sealing manner; alternatively, the first and second electrodes may be,

a wire passing groove is formed in the second connecting plate, and along with a) the at least one second buckling piece is in buckling fit with the at least one first buckling piece or b) the first fixing side plate covers the first end of the first opening part, the wire passing groove and the first connecting plate are sealed to form a first wire passing hole for an electric wire; or

The first connecting plate is provided with a wire passing groove, and the wire passing groove and the second connecting plate are sealed to form a first wire passing hole for an electric wire along with a) the buckling fit of the at least one second buckling piece and the at least one first buckling piece or b) the first fixing side plate covers the first end of the first opening part.

10. An emergency sign lamp housing according to claim 9, wherein said first attachment plate is circumferentially attached to said first fixing flange in a channel shape; the first connecting plate is inserted between the first wall and the second connecting plate to enable the at least one second fastener to be in snap fit with the at least one first fastener.

11. An emergency sign lamp housing according to claim 7, wherein said first wall, said third wall, said second wall and said fourth wall are sequentially joined in surrounding relation and define a second opening at a port remote from said first opening, said second opening having an opening direction opposite to said first opening for mounting a second sign panel; the first and second walls correspond to the first and second ends of the first opening portion, respectively, which are opposite; and

12. An emergency sign light housing according to claim 11, wherein a second end of said second web is integrally connected to said third fixed side plate, a first end of said second web extending toward said first fixed side plate; the first fixed side plate and the first connecting plate are integrally connected.

13. An emergency sign light housing according to claim 11, wherein the limiting portion abuts against the first sign panel and/or the second sign panel from within the housing to outside the first opening portion and/or outside the second opening portion, respectively, the limiting portion further comprising at least one of: i) a support member/support plate disposed within the housing, ii) a limiting rib, or a step, or a support disposed along an inner edge of the first opening and/or the second opening; alternatively, the first and second electrodes may be,

14. An emergency sign lamp housing according to claim 11, wherein the outer connecting surfaces of adjacent ones of said first, second, third and fourth walls are all rounded transition surfaces; and, the shell also comprises a fourth fixed side plate

15. An emergency sign light comprising an emergency sign housing according to any one of claims 1 to 14.

16. An emergency signage light fixture as claimed in claim 15, further comprising the first and/or second signage panel; wherein the first sign panel is positioned between and closes a portion of the first opening portion between the first and second opposite ends; the first fixed side plate closes the first end of the first opening part;

17. An emergency sign light of claim 16 wherein the first opening and the second opening are substantially square; the first securing temple member and/or the housing are made of an elastomeric material.

18. An emergency sign light of claim 17 further comprising a light source plate substantially parallel and adjacent to the third wall, a light emitting face of the light source plate facing the fourth wall;