Fire-fighting emergency sign lamp structure

Abstract

The utility model belongs to the technical field of lamps, and particularly relates to a fire emergency sign lamp structure which comprises a shell and an installation frame, a panel is detachably installed at the front end of the shell, a circle of annular plate is arranged in the shell, and the surface of the annular plate abuts against the bottom face of the panel. A mounting hole is formed in the mounting frame, clamping blocks are arranged on the two sides of the mounting frame, a mounting block is integrally formed at the rear end of the shell, clamping grooves matched with the clamping blocks are formed in the mounting block, a containing cavity communicated with the clamping grooves is formed in the mounting block, and a reinforcing assembly used for being connected with the clamping blocks is arranged in the containing cavity.

Description

Technical Field

[0001] The utility model belongs to the technical field of lamps, and in particular relates to a fire emergency sign lamp structure. Background Art

[0002] In modern buildings, fire emergency sign lighting, as an important part of fire safety, is crucial for guiding people to find safe exits quickly and accurately in emergency situations such as fire.

[0003] Traditional fire emergency sign lights usually install the light source assembly (i.e., LED light source and reflector) in a shell structure, which is usually composed of a shell made of flame-retardant material and a transparent or translucent sign front cover, and work is achieved by connecting to the outside world through a control circuit installed in the shell. However, the panel and shell of traditional lamps are fixed with screws, which makes the assembly method complicated and inconvenient for maintenance and disassembly. On the other hand, since existing lamps are usually directly installed on the wall through positioning parts, bolts, etc., it is troublesome to disassemble the lamp after it is damaged, and the wall at the location where it is disassembled is damaged, which affects re-installation. Utility Model Content

[0004] Based on the problems mentioned in the above background technology, the utility model provides a fire emergency sign lamp structure.

[0005] The technical solution adopted by the utility model is as follows: a fire emergency sign lamp structure, including a shell and a mounting frame, a panel is detachably mounted on the front end of the shell, a circle of annular plates is arranged inside the shell, and the surface of the annular plate abuts against the bottom surface of the panel; clamping blocks are arranged on both sides of the mounting frame, and a mounting block is integrally formed with the rear end of the shell, a clamping groove matching the clamping block is provided on the mounting block, an accommodating cavity connected to the clamping groove is provided in the mounting block, and a reinforcement component for connecting the clamping block is arranged in the accommodating cavity.

[0006] Furthermore, a plurality of spherical protrusions are arranged on both sides of the panel, and spherical concavities matching the positions of the spherical protrusions are arranged at corresponding positions of the shell.

[0007] Furthermore, the length of the spherical convexity is greater than the depth of the spherical concaveity, and the spherical convexity is made of elastic material.

[0008] Furthermore, the reinforcement assembly includes a reinforcement block, which is slidably connected to the accommodating cavity and one end of the reinforcement block is exposed in the slot, and the reinforcement block is connected to the accommodating cavity via a spring.

[0009] Furthermore, a limiting strip is provided on the reinforcing block, and a limiting groove matching the limiting strip is provided on the clamping block.

[0010] Furthermore, the bottom of one end of the reinforcement block exposed from the slot is arranged in an arc shape.

[0011] Furthermore, a disassembly opening is provided on one side of the front end of the shell, and a disassembly block matching the disassembly opening is provided on one side of the panel.

[0012] Furthermore, the disassembly block is provided with anti-slip convex strips.

[0013] Beneficial effects of the utility model:

[0014] The mounting frame is bonded to the wall, and the housing and panel are detachably connected to ensure that the lamp is easy to assemble. Secondly, the housing and the mounting frame are connected by a block and a slot, which is easy to connect and disassemble, and convenient for maintenance and disassembly. The connection stability between the housing and the mounting frame is ensured by the reinforcement components in the accommodating cavity. The overall installation is convenient, the structure is simple, and it is easy to directly disassemble the panel or disassemble the entire lamp for disassembly and maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention can be further described by the non-limiting embodiments given in the accompanying drawings;

[0016] Figure 1 It is a front view schematic diagram of the utility model;

[0017] Figure 2 It is a rear view schematic diagram of the utility model;

[0018] Figure 3 This is a schematic diagram of the explosion of the utility model;

[0019] Figure 4 This is a rear exploded schematic diagram of the utility model;

[0020] Figure 5 This is a cross-sectional schematic diagram of the installation block of the utility model;

[0021] The attached drawings are marked as follows:

[0022] Shell 1, annular plate 11, mounting block 12, card slot 13, accommodating chamber 14, spherical recess 15, disassembly port 16, panel 2, spherical protrusion 21, disassembly block 22, anti-slip convex strip 23, mounting frame 3, mounting hole 31, card block 32, limiting groove 33, reinforcement block 4, spring 41, limiting strip 42. DETAILED DESCRIPTION

[0023] like Figure 1 to Figure 5As shown, a fire emergency sign lamp structure includes a shell 1 and a mounting frame 3, wherein a panel 2 is detachably mounted on the front end of the shell 1, a circle of annular plates 11 are arranged inside the shell 1, and the surface of the annular plate 11 abuts against the bottom surface of the panel 2; clamping blocks 32 are arranged on both sides of the mounting frame 3, and a mounting block 12 is integrally formed at the rear end of the shell 1, a clamping groove 13 matching the clamping block 32 is provided on the mounting block 12, a receiving cavity 14 connected to the clamping groove 13 is provided in the mounting block 12, and a reinforcement component for connecting the clamping block 32 is arranged in the receiving cavity 14.

[0024] By adopting the above technical solution, the mounting frame 3 is bonded to the wall, and the outer shell 1 and the panel 2 are detachably connected to ensure that the lamp is easy to assemble, repair and disassemble. Secondly, the outer shell 1 and the mounting frame 3 are connected in a manner of a clamping block 32 and a clamping slot 13, which is simple to connect and disassemble. The connection stability between the outer shell 1 and the mounting frame 3 is ensured by the reinforcement component in the accommodating cavity 14.

[0025] like Figure 2 As shown, a mounting hole 31 is provided on the mounting frame 3. Through the setting of the mounting hole 31, which is preferably a countersunk hole, the mounting frame 3 can be connected to the wall through expansion screws, etc., to ensure a more stable connection.

[0026] As a preferred solution, a plurality of spherical protrusions 21 are provided on both sides of the panel 2, and a spherical recess 15 matching the position of the spherical protrusions 21 is provided at the corresponding position of the shell 1; the length of the spherical protrusion 21 is greater than the depth of the spherical recess 15, and the spherical protrusion 21 is made of elastic material.

[0027] By setting the elastic spherical protrusion 21, when the panel 2 is connected to the shell 1, the spherical protrusion 21 at one end of the panel 2 is aligned with the spherical recess 15 of the shell 1 and then the other end of the panel 2 is pressed down to ensure that the other end of the panel 2 is also connected to the shell 1. The position of the panel 2 is jointly defined by the annular plate 11 and the spherical recess 15; because the spherical protrusion 21 is elastic and its length is greater than the depth of the spherical recess 15, it is ensured that when the panel 2 is connected to the shell 1, the spherical protrusion 21 is in an extruded state, the connection is tighter, and the sealing is better.

[0028] As a preferred embodiment, the reinforcement assembly includes a reinforcement block 4, which is slidably connected to the accommodating cavity 14 and one end of the reinforcement block 4 is exposed in the slot 13, and the reinforcement block 4 is connected to the accommodating cavity 14 by a spring 41; a limiting strip 42 is provided on the reinforcement block 4, and a limiting groove 33 matching the limiting strip 42 is provided on the card block 32; the bottom of one end of the reinforcement block 4 exposed from the slot 13 is arc-shaped.

[0029] The reinforcement block 4 is slidably set in the accommodating cavity 14. When the shell 1 is connected to the mounting frame 3, the shell 1 aligns the slot 13 with the block 32 from above the mounting frame 3. During the downward pressing process, the arc-shaped setting at the bottom of the reinforcement block 4 makes the downward movement process smoother. The process of the block 32 entering the slot 13 causes the reinforcement block 4 to move toward the accommodating cavity 14. At this time, the pressure generated by the compression of the spring 41 is converted into a connection reinforcement force between the slot 13 and the block 32, and no movement in the length direction occurs. The limit strip 42 on the reinforcement block 4 matches the limit slot 33 on the block 32 to ensure a stable connection without movement in the width direction.

[0030] As a preferred solution, a disassembly opening 16 is provided at one side of the front end of the housing 1, and a disassembly block 22 matching the disassembly opening 16 is provided at one side of the panel 2; and an anti-slip convex strip 23 is provided on the disassembly block 22. The disassembly block 22 and the disassembly opening 16 make it easier to remove the panel 2 from the housing 1; and the provision of the anti-slip convex strip 23 helps to achieve an anti-slip effect.

[0031] The utility model is described in detail above. The description of the specific embodiments is only used to help understand the method and core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A fire emergency sign lamp structure, characterized in that: include A housing (1), a panel (2) being detachably mounted on the front end of the housing (1), a ring plate (11) being arranged inside the housing (1), and a surface of the ring plate (11) being in contact with a bottom surface of the panel (2); A mounting frame (3), wherein card blocks (32) are arranged on both sides of the mounting frame (3), a mounting block (12) is integrally formed at the rear end of the housing (1), a card slot (13) matching the card block (32) is provided on the mounting block (12), a receiving cavity (14) communicating with the card slot (13) is provided in the mounting block (12), and a reinforcement component for connecting the card block (32) is provided in the receiving cavity (14).

2. A fire emergency sign lamp structure according to claim 1, characterized in that: A plurality of spherical protrusions (21) are arranged on both sides of the panel (2), and a spherical concave (15) matching the position of the spherical protrusions (21) is arranged at a corresponding position of the housing (1).

3. A fire emergency sign lamp structure according to claim 2, characterized in that: The length of the spherical protrusion (21) is greater than the depth of the spherical concave (15), and the spherical protrusion (21) is made of elastic material.

4. The fire emergency sign lamp structure according to claim 1, characterized in that: The reinforcement assembly comprises a reinforcement block (4), the reinforcement block (4) being slidably connected to the accommodating cavity (14) and one end of the reinforcement block (4) being exposed in the slot (13), and the reinforcement block (4) and the accommodating cavity (14) being connected via a spring (41).

5. The fire emergency sign lamp structure according to claim 4, characterized in that: The reinforcing block (4) is provided with a limiting strip (42), and the clamping block (32) is provided with a limiting groove (33) matching the limiting strip (42).

6. A fire emergency sign lamp structure according to claim 5, characterized in that: The bottom of one end of the reinforcing block (4) exposed from the slot (13) is arranged in an arc shape.

7. The fire emergency sign lamp structure according to claim 1, characterized in that: A disassembly opening (16) is provided on one side of the front end of the housing (1), and a disassembly block (22) matching the disassembly opening (16) is provided on one side of the panel (2).

8. The fire emergency sign lamp structure according to claim 7, characterized in that: The disassembly block (22) is provided with an anti-slip convex strip (23).

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