Mark panel mounting structure of fire emergency marker lamp

Abstract

The utility model provides a sign panel mounting structure of a fire-fighting emergency sign lamp, and relates to the field of fire-fighting emergency lighting equipment, an emergency lamp main body, a frame and a sign panel, the inner side of the frame is provided with a mounting groove, one side of the outer wall of the frame is provided with a pull block, one end of the pull block is fixedly connected with a connecting rod, and the connecting rod is fixedly connected with the emergency lamp main body. One end of each connecting rod is fixedly connected with a movable block, a top cover is movably mounted at the top of the frame, the sign panel is placed in the mounting groove, a limiting plate at the top of the top end can limit the top cover, the situation that the top cover cannot be taken out of the mounting groove is prevented, meanwhile, a clamping block is located at the bottom of the movable block, and the top cover cannot move upwards; the mark panel is extruded by the top cover and drives the bearing plate to move downwards to extrude the second spring, and when the top cover is opened in a rotating mode, the mark panel rebounds under the action of the bearing plate, so that the top end of the mark panel is located at the top of the frame, and the mark panel is conveniently taken out from the interior of the frame.

Description

Technical Field

[0001] The utility model relates to the field of fire emergency lighting equipment, in particular to a sign panel installation structure of a fire emergency sign light. Background Art

[0002] Fire emergency sign lights are used for fire emergency lighting and are the most common lighting tools in fire emergencies. They have the characteristics of long emergency time, high brightness and automatic emergency function in case of power failure. They are widely used in tunnels, factories, schools, hospitals, shopping malls, hotels, theaters, exhibition halls, transportation hubs, ports, office buildings and other places.

[0003] In the prior art, fire emergency sign lights need to be replaced when used in different places. When replacing the sign panel, the frame of the existing fire emergency sign lights needs to be disassembled first, and then the sign panel is taken out for replacement, and finally the frame is reassembled. However, most frames are fixed by bolts, and tools need to be used to unscrew the bolts to disassemble the frame, which has certain limitations. In addition, the frame is usually fitted with the panel, and there is often only a small gap between them, which makes it difficult to remove the panel from the inside of the frame, and the operation is inconvenient. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that the frame of the existing fire emergency sign light needs to be disassembled before replacing the sign panel, but most of the frames are fixed by bolts, and tools need to be used to unscrew the bolts to disassemble the frame, which has certain limitations, and the frame is usually fitted with the panel, and there is often only a small gap between them, making it difficult to remove the panel from the inside of the frame, resulting in inconvenient operation. A sign panel installation structure for a fire emergency sign light is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a sign panel installation structure of a fire emergency sign light, comprising an emergency light body, a frame and a sign panel, the surface of the emergency light body is fixedly connected to the outer wall of the frame, an installation groove is provided on the inner side of the frame, the size of the installation groove matches the size of the sign panel, a pull block is provided on one side of the outer wall of the frame, one end of the pull block is fixedly connected to a connecting rod, one end of the connecting rod is fixedly connected to a movable block, the movable block is located on the inner side of the installation groove, a top cover is movably installed on the top of the frame, a connecting shaft is fixedly installed on one end of the top cover, and the connecting shaft is movably connected to the inner side of the frame.

[0006] Preferably, the size of the top cover matches the size of the mounting slot, and the top of the top cover is fixedly connected to a limiting plate, and one end of the limiting plate is located at one side of the outer wall of the frame.

[0007] Preferably, a clamping block is fixedly mounted on one side of the top cover, the bottom of the clamping block is in an inclined state, and the clamping block is located at the bottom end of the movable block.

[0008] Preferably, an annular seat is fixedly mounted on the surface of the connecting rod, a fixing rod is fixedly mounted inside the frame, and a spring 1 is movably mounted on the surface of the fixing rod.

[0009] Preferably, the inner wall of the annular seat is slidably connected to the surface of the fixing rod, and one side of the annular seat is movably connected to one side of the spring.

[0010] Preferably, grooves are provided at both ends of the inner side of the installation slot, and vertical poles are fixedly installed inside the two grooves.

[0011] Preferably, a second spring is movably mounted on the surface of the vertical pole, a load-bearing plate is movably mounted on the surface of the second spring, and the bottom of the load-bearing plate is movably connected to the top of the second spring.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, the logo panel is placed inside the installation groove, and the top cover is movably connected with the frame so that the frame can be rotated for angle adjustment. The limit plate at the top of the top can limit the top cover to prevent the top cover from being taken out of the installation groove. At the same time, the card block is located at the bottom of the movable block, so that the top cover cannot move upward, thereby completing the installation of the logo panel.

[0014] 2. In the utility model, when the sign panel is installed, its bottom contacts the top of the load-bearing plate, the sign panel is squeezed by the top cover and drives the load-bearing plate to move downward, squeezing spring 2. When the top cover is rotated to open, the sign panel rebounds through the action of the load-bearing plate, so that the top of the sign panel is located at the top of the frame, making it convenient to take the sign panel out from the inside of the frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model provides a main body three-dimensional structure schematic diagram of a sign panel installation structure of a fire emergency sign light;

[0016] Figure 2 A schematic diagram of a three-dimensional structure of a frame of a sign panel installation structure of a fire emergency sign light proposed by the utility model;

[0017] Figure 3 This is an enlarged schematic diagram of the structure at position A of a sign panel installation structure of a fire emergency sign light proposed by the utility model;

[0018] Figure 4 This is an enlarged schematic diagram of the structure at position B of a sign panel installation structure of a fire emergency sign light proposed by the utility model;

[0019] Figure 5 The utility model provides a partial cross-sectional structural schematic diagram of a frame of a sign panel installation structure of a fire emergency sign light.

[0020] Legend: 1. Emergency light body; 2. Frame; 21. Pull block; 22. Connecting rod; 23. Ring seat; 24. Movable block; 25. Fixed rod; 26. Spring 1; 201. Mounting slot; 202. Groove; 3. Logo panel; 4. Top cover; 41. Connecting shaft; 42. Limit plate; 43. Block; 5. Vertical pole; 51. Spring 2; 52. Load-bearing plate. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0023] Example 1

[0024] like Figure 1-Figure 5 As shown, the utility model provides a technical solution: a sign panel installation structure of a fire emergency sign light, comprising an emergency light body 1, a frame 2 and a sign panel 3, the surface of the emergency light body 1 is fixedly connected to the outer wall of the frame 2, a mounting groove 201 is provided on the inner side of the frame 2, the size of the mounting groove 201 matches the size of the sign panel 3, a pull block 21 is provided on one side of the outer wall of the frame 2, one end of the pull block 21 is fixedly connected to a connecting rod 22, one end of the connecting rod 22 is fixedly connected to a movable block 24, the movable block 24 is located on the inner side of the mounting groove 201, a top cover 4 is movably installed on the top of the frame 2, a clamping block 43 is fixedly installed on one side of the top cover 4, the bottom of the clamping block 43 is in an inclined state, and the clamping block 43 is located at the bottom end of the movable block 24, an annular seat 23 is fixedly installed on the surface of the connecting rod 22, a fixing rod 25 is fixedly installed inside the frame 2, a spring 26 is movably installed on the surface of the fixing rod 25, the inner wall of the annular seat 23 is movably connected to the surface of the fixing rod 25, and one side of the annular seat 23 is slidably connected to one side of the spring 26.

[0025] In this embodiment, the sign panel 3 is placed from the top of the frame 2 into the installation groove 201 so that the sign panel 3 covers and installs the emergency light body 1, and the top cover 4 is pushed downward to move the block 43 downward. During the movement, the block 43 squeezes the movable block 24 to shrink it into the frame 2. When the movable block 24 moves outward, the connecting rod 22 moves outward to squeeze the spring 26, so that the spring 26 is deformed under force. When the block 43 moves to the bottom of the movable block 24, the movable block 24 is reset by the action of the spring 26, and the block 43 is limited. At this time, the top cover 4 cannot be opened. The pull block 21 can be pulled outward to drive the movable block 24 to move outward, so that the movable block 24 is located on one side of the block 43, and the sign panel 3 can be taken out from the installation groove 201 by pulling the top cover 4 upward.

[0026] Example 2

[0027] like Figure 1-Figure 5 As shown, a connecting shaft 41 is fixedly installed at one end of the top cover 4, and the connecting shaft 41 is movably connected to the inner side of the frame 2. The size of the top cover 4 matches the size of the mounting groove 201. A limiting plate 42 is fixedly connected to the top of the top cover 4, and one end of the limiting plate 42 is located on the outer wall side of the frame 2. Grooves 202 are provided at both ends of the inner side of the mounting groove 201, and vertical poles 5 are fixedly installed inside the two grooves 202. A spring 2 51 is movably installed on the surface of the vertical pole 5, and a load-bearing plate 52 is movably installed on the surface of the spring 2 51. The bottom of the load-bearing plate 52 is movably connected to the top of the spring 2 51.

[0028] In this embodiment, when the sign panel 3 is installed, its bottom end is located at the top of the load-bearing plate 52, and the load-bearing plate 52 is located at the center position of the vertical rod 5 due to the force of the spring 2 51, so that the top end of the sign panel 3 is located outside the frame 2. When the top cover 4 is rotated and fixed downward, the top cover 4 presses the sign panel 3 downward, and at the same time presses the load-bearing plate 52 and the spring 2 51 downward, completing the installation of the sign panel 3. When the top cover 4 is opened, the load-bearing plate 52 is reset by the rebound of the spring 2 51, and the sign panel 3 is lifted up for a distance, which makes it convenient to remove the sign panel 3 from the inside of the installation groove 201.

[0029] The working principle of this embodiment is as follows: by placing the logo panel 3 from the top of the frame 2 into the installation groove 201, its bottom end is located at the top of the load-bearing plate 52, and the top of the logo panel 3 is located outside the frame 2, and the top cover 4 is pushed downward to make the block 43 move downward. During the movement, the block 43 squeezes the movable block 24 to make it shrink into the frame 2. When the block 43 moves to the bottom of the movable block 24, the movable block 24 is reset by the action of the spring 1 26, and the block 43 is limited. The top cover 4 squeezes the logo panel 3 downward, and at the same time squeezes the load-bearing plate 52 and the spring 2 51 downward to complete the installation of the logo panel 3. Pulling the pull block 21 outward can drive the movable block 24 to move outward, so that the movable block 24 is located on one side of the block 43, and the top cover 4 is opened. The load-bearing plate 52 is reset by the rebound of the spring 2 51, and the logo panel 3 is lifted up for a distance, so that the logo panel 3 can be easily taken out from the installation groove 201.

[0030] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A sign panel mounting structure for a fire emergency sign light, comprising an emergency light body (1), a frame (2) and a sign panel (3), characterized in that: The surface of the emergency light body (1) is fixedly connected to the outer wall of the frame (2); a mounting groove (201) is provided on the inner side of the frame (2); the size of the mounting groove (201) matches the size of the sign panel (3); a pull block (21) is provided on one side of the outer wall of the frame (2); one end of the pull block (21) is fixedly connected to a connecting rod (22); one end of the connecting rod (22) is fixedly connected to a movable block (24); the movable block (24) is located on the inner side of the mounting groove (201); a top cover (4) is movably installed on the top of the frame (2); one end of the top cover (4) is fixedly installed to a connecting shaft (41); the connecting shaft (41) is movably connected to the inner side of the frame (2).

2. The sign panel installation structure of a fire emergency sign light according to claim 1, characterized in that: The size of the top cover (4) matches the size of the installation groove (201); the top of the top cover (4) is fixedly connected to a limiting plate (42); one end of the limiting plate (42) is located on one side of the outer wall of the frame (2).

3. The sign panel installation structure of a fire emergency sign light according to claim 1, characterized in that: A clamping block (43) is fixedly mounted on one side of the top cover (4), the bottom of the clamping block (43) is in an inclined state, and the clamping block (43) is located at the bottom end of the movable block (24).

4. The sign panel installation structure of a fire emergency sign light according to claim 1, characterized in that: An annular seat (23) is fixedly mounted on the surface of the connecting rod (22), a fixing rod (25) is fixedly mounted inside the frame (2), and a spring (26) is movably mounted on the surface of the fixing rod (25).

5. The sign panel installation structure of a fire emergency sign light according to claim 4, characterized in that: The inner wall of the annular seat (23) is slidably connected to the surface of the fixing rod (25), and one side of the annular seat (23) is movably connected to one side of the spring 1 (26).

6. The sign panel installation structure of a fire emergency sign light according to claim 1, characterized in that: Grooves (202) are provided at both ends of the inner side of the installation groove (201), and vertical poles (5) are fixedly installed inside the two grooves (202).

7. The sign panel installation structure of a fire emergency sign light according to claim 6, characterized in that: A second spring (51) is movably mounted on the surface of the vertical rod (5), a bearing plate (52) is movably mounted on the surface of the second spring (51), and the bottom of the bearing plate (52) is movably connected to the top of the second spring (51).

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