CN219797146U

CN219797146U - Emergency light

Info

Publication number: CN219797146U
Application number: CN202321070005.2U
Authority: CN
Inventors: 柯建锋
Original assignee: Zhejiang Setec Lighting Co Ltd
Current assignee: Zhejiang Setec Lighting Co Ltd
Priority date: 2023-05-07
Filing date: 2023-05-07
Publication date: 2023-10-03
Anticipated expiration: 2033-05-07

Abstract

The technical scheme discloses an emergency lamp, which comprises a shell component, a sealing cover and a pressing component; the shell assembly is provided with a first shell and a second shell; the first shell is provided with a containing cavity, and the sealing cover is arranged on the containing cavity and seals the containing cavity; the second shell is provided with an annular sealing groove at the edge of the shell, and an annular sealing ring with a corresponding structure is arranged in the sealing groove; the pressing component comprises a pressing cap, a pressing handle, a spring and a contact terminal; the pressing cap is in sealing fit with the first shell, one end of the pressing handle is sleeved with a spring to be matched with the contact terminal, and the other end of the pressing handle is matched with the pressing cap; the contact terminal is a switch for switching the light of the lamp bead. The technical problem that this technical scheme solved is: an emergency lamp capable of improving sealing performance of a lamp and monitoring working state is designed.

Description

Emergency light

Technical Field

The utility model relates to a lamp, in particular to an emergency lamp.

Background

At present, the emergency lamp is widely applied, the emergency lamp used in an outdoor place is generally sealed outside a lamp body, and when the emergency lamp is actually installed and sealed, the sealing effect is not ideal in time due to possible irregular actions. According to the search, if a cavity or a groove-shaped structure is designed on the existing emergency lamp shell, a battery is generally placed on the emergency lamp shell, and the emergency lamp shell cannot be designed for other purposes.

The existing emergency lamp only works in a power-off state and has no state detection supporting structure, if the emergency lamp is damaged, the emergency lamp cannot reach emergency work when working is needed, personnel escape can be influenced, therefore, the emergency lamp is required to be configured with a working state detection structure, and whether the emergency lamp works normally or not can be manually detected at intervals.

Meanwhile, in the existing mounting mode of the emergency lamp, a part of the shell is firstly mounted on a fixed position in a mode of screwing from inside to outside, then other parts are mounted on the shell, in the mounting process, the positions or the assembly relations of the original parts possibly change, for example, the mutual sealing of the sealing ring and the other parts possibly influence, and thus the sealing effect of the original shell is influenced.

Disclosure of Invention

The utility model aims to provide an emergency lamp, which solves the technical problems that: an emergency lamp capable of improving sealing performance of a lamp and monitoring working state is designed.

The emergency lamp comprises a shell assembly, a sealing cover and a pressing assembly; the shell assembly is provided with a first shell and a second shell; the first shell is provided with a containing cavity, and the sealing cover is arranged on the containing cavity and seals the containing cavity; the second shell is provided with an annular sealing groove at the edge of the shell, and an annular sealing ring with a corresponding structure is arranged in the sealing groove; the pressing component comprises a pressing cap, a pressing handle, a spring and a contact terminal; the pressing cap is in sealing fit with the first shell, one end of the pressing handle is sleeved with a spring to be matched with the contact terminal, and the other end of the pressing handle is matched with the pressing cap; the contact terminal is a switch for switching the light of the lamp bead.

The first shell is provided with a first perforation which penetrates through the shell wall of the first shell and is communicated with the accommodating cavity, the first perforation is internally provided with a sealing head and an electric wire, and the electric wire is matched with the wiring terminal in the accommodating cavity.

The sealing cover is of an annular structure, and a straight strip-shaped rotating part is arranged at the top of the sealing cover; the sealing cover is in spiral sealing fit with the accommodating cavity.

The first shell is also provided with a second perforation in the accommodating cavity, and the first shell is provided with a cap hole at a position configured with the pressing cap, and the pressing cap is in sealing fit with the cap hole.

The pressing assembly further comprises a handle base which is fixed on an aluminum base plate or a shell of the emergency lamp.

The first shell is provided with a mounting part, two sides of the mounting part are provided with openings, the other two sides are provided with closed ends, and one of the closed ends is provided with a mounting hole.

The mounting part is provided with two mounting parts and is oppositely arranged at two sides of the first shell.

The beneficial effects of the utility model are as follows: the accommodating cavity and the sealing cover are arranged on the first shell, so that the wiring terminal originally outside the shell can be accommodated in the first shell, and the sealing grade of the wiring terminal can be obviously improved; the pressing assembly is configured, so that whether the emergency lamp is in a normal working state or not can be actively detected at intervals.

Drawings

FIG. 1 is a schematic view of an emergency light;

FIG. 2 is a schematic view of another view of an emergency lamp;

FIG. 3 is an exploded schematic view of the emergency lamp of FIG. 2;

FIG. 4 is another exploded schematic view of the emergency lamp of FIG. 2;

FIG. 5 is a schematic diagram showing a first housing interior pressing assembly;

fig. 6 is a circuit diagram of a contact terminal kit;

in the figure

1. The housing assembly, 11, first housing, 111, first bore, 112, receiving cavity, 113, second bore, 114, cap hole, 12, second housing, 121, seal groove, 122, mounting portion, 1221, opening, 1222, closed end, 12221, mounting hole;

2. a sealing head;

3. an electric wire;

4. a connection terminal;

5. a seal ring;

6. a seal cover 61;

7. the push assembly 71, the push cap 72, the push handle 73, the handle base 74, the spring 75 and the contact terminal.

Description of the embodiments

Referring to fig. 1 to 6, the emergency lamp is integrally formed in a strip-shaped structure, and the first housing 11 and the second housing 12 are mutually wrapped and fixed with inner components. The emergency lamp mainly innovates that a shell component 1, a sealing cover 6 and a pressing component 7 are designed; other components such as aluminum substrates, lamp beads and the like can be matched with each other in an existing mode. The housing assembly 1 is used for evaluating the sealing cover 6 and the pressing assembly 7, the sealing cover 6 is used for sealing the accommodating cavity 112 on the housing assembly 1, and the pressing assembly 7 is used for being used as a switch for lighting the lamp beads. In practical applications, the above components may be optimized or other components may be added additionally.

The housing assembly 1 in the figures is designed as a first housing 11 and a second housing 12. The first housing 11 is provided with a cylindrical accommodating cavity 112 as shown in the figure, and a first through hole 111 is formed through the wall of the housing, so that the accommodating cavity 112 can accommodate the electric wire 3 and the connecting terminal 4, and the first through hole 111 is convenient for accommodating the sealing head 2 and sealing the electric wire 3; the wiring terminal 4 is used for zero and live wire wiring of the whole lamp.

In order to replace the installation mode of screwing from inside to outside, the first casing 11 is respectively provided with an installation part 122 at two opposite positions in the figure, the wall body of the installation part 122 is kept in a gap with the wall body at other positions of the first casing 11, meanwhile, the installation part 122 is provided with two sides for opening 1221, and the other two sides are provided with closed ends 1222 in a closed form, so that screws can be inserted into the installation holes 12221 of the closed ends 1222 through the openings, and the first casing 11 and the second casing 12 are not required to be detached, thereby guaranteeing the sealing effect of the whole casing.

As shown in the drawings, the interior of the accommodating chamber 112 is further provided with an optional second through hole 113 penetrating the wall of the housing to the accommodating chamber 112, so that the aluminum substrate or other components inside the housing can be conveniently matched. In order to facilitate engagement with the push assembly 7, a cap aperture 114 is provided in the first housing 11 so as to form a resilient sealing engagement with the resilient push cap 71 on the push assembly 7. The specific shape and structure of the components of the first housing 11 and the matching relationship with other components can be referred to in the drawings, and the elements can be optimized or replaced according to the prior art. The second casing 12 is fastened to the first casing 11 by fastening, and in order to improve the sealing effect of the second casing 12, an annular seal groove 121 may be designed at the edge of the second casing 12, so that an annular seal ring 5 may be installed to realize the integral sealing of the first casing 11 and the second casing 12. For a specific shape and construction of the second housing 12, reference is made to the prior art.

The whole sealing cover 6 in the figure adopts a circular structural design, the bottom side surface of the sealing cover is provided with threads, the accommodating cavity 112 of the first shell 11 is provided with thread structures which are arranged at intervals at corresponding positions, and the sealing cover 6 is provided with a sealing gasket and is assembled in sealing relation with the accommodating cavity 112. In order to facilitate the rotation of the sealing cover 6, a rotation part 61 of a straight bar-shaped structure may be designed at the top of the sealing cover 6, so that the rotation part 6 may be rotated by hand.

The push assembly 7 is shown as a push cap 71, a push handle 72, a spring 74, and a contact terminal 75. The pressing cap 71 is made of rubber soft material, and the structure of the pressing cap 71 can be shown in the drawing, and the pressing cap 71 is sleeved out of the cap hole 114, so that one part of the pressing cap is positioned outside the shell, and the other part of the pressing cap is positioned inside the shell, thereby realizing the mutual sealing between the pressing assembly 7 and the shell. The push rod 72 is of a rod-shaped structure and is fitted over the push cap 71, and is arranged on a rod seat 73 by a spring 74, so that the push rod 72 can be reset by the spring 74 and the contact terminal 75 can be touched when being pressed. For fixing the push handle 72, a handle holder 73 may be provided, and the handle holder 73 may be mounted on a fixed base, such as an aluminum base plate or a housing, for example, as a base, and the handle holder 73 may be structured as shown in the drawings, or other additional structural designs may be employed. The contact terminal 75 is used as a switch for judging whether the lamp bead emits light, the lamp is in a non-bright state when in normal operation, the pressing cap 71 is pressed to drive the pressing handle 72 to move inwards, the pressing handle 72 further contacts the contact terminal 75, so that the lamp bead can be driven to illuminate, as shown in a circuit in fig. 6, the TEST is the contact terminal 75, the whole emergency lamp is displayed to be in a normal operation state, such as the lamp bead is non-bright, the emergency lamp is damaged, replacement is needed, and the emergency lamp is prevented from being incapable of operating in an emergency state. The circuit matching relationship between the contact switch and the aluminum substrate can be realized by referring to the prior art or according to the conventional circuit knowledge.

The above-described specific embodiments are merely for explaining the present technical solution, and are not intended to limit the present technical solution. In the description of the present technical solution, it should be noted that the terms such as "upper", "inner", and the like indicate an azimuth or a positional relationship based on the azimuth or the positional relationship shown in the drawings, and are merely for convenience of describing the present technical solution and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present technical solution.

Meanwhile, in the description of the present technical solution, it should be noted that, unless explicitly specified and limited otherwise, the terms "fixed", "fitting", and "fitting" should be construed broadly, and may be, for example, a fixed connection, a removable connection, or an integral connection; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present technical solution can be understood by those skilled in the art according to specific circumstances.

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

Claims

1. Emergency light, its characterized in that: comprises a shell component (1), a sealing cover (6) and a pressing component (7); the housing assembly (1) has a first housing (11), a second housing (12); the first shell (11) is provided with a containing cavity (112), and the sealing cover (6) is arranged on the containing cavity (112) and seals the containing cavity (112); the second shell (12) is provided with an annular sealing groove (121) at the edge of the shell, and an annular sealing ring (5) with a corresponding structure is arranged in the sealing groove (121); the pressing assembly (7) comprises a pressing cap (71), a pressing handle (72), a spring (74) and a contact terminal (75); the pressing cap (71) is in sealing fit with the first shell (11), one end of the pressing handle (72) is sleeved with a spring (74) to be matched with the contact terminal (75), and the other end of the pressing handle is matched with the pressing cap (71); the contact terminal (75) is a switch for switching the light emission of the lamp beads.

2. The emergency lamp of claim 1, wherein: the first shell (11) is provided with a first perforation (111), the first perforation (111) penetrates through the shell wall of the first shell (11) and is communicated with the accommodating cavity (112), the first perforation (111) is internally provided with a sealing head (2) and an electric wire (3), and the electric wire (3) is matched with the wiring terminal (4) in the accommodating cavity (112).

3. The emergency lamp of claim 2, wherein: the sealing cover (6) is of an annular structure, and a straight strip-shaped rotating part (61) is arranged at the top of the sealing cover (6); the sealing cover (6) is in spiral sealing fit with the accommodating cavity (112).

4. An emergency light according to claim 3, wherein: the first housing (11) further has a second through hole (113) in the housing chamber (112), and the first housing (11) has a cap hole (114) at a position configured with the press cap (71), and the press cap (71) is in sealing fit with the cap hole (114).

5. The emergency light of claim 4, wherein: the pressing assembly (7) further comprises a handle base (73), and the handle base (73) is fixed on an aluminum base plate or a shell of the emergency lamp.

6. The emergency light of claim 5, wherein: the first shell (11) is provided with a mounting part (122), two sides of the mounting part (122) are provided with openings (1221), the other two sides are provided with closed ends (1222), and one closed end (1222) is provided with a mounting hole (12221).

7. The emergency light of claim 6, wherein: the mounting portion (122) has two and is disposed opposite to both sides of the first housing (11).