Fire-fighting emergency evacuation sign lamp

Abstract

The utility model discloses a fire-fighting emergency evacuation sign lamp which comprises an emergency lamp body, a beacon is installed on the side wall of the emergency lamp body in a clamped mode, a base plate is fixedly connected to the side wall of the beacon, the base plate is arranged in the emergency lamp body in a rotating mode, a rotating mechanism is arranged in the emergency lamp body, and the emergency lamp body is fixedly connected with the base plate. The base plate is connected with the interior of the emergency lamp body through the rotating mechanism. When the emergency lamp body is installed, whether the installation position conforms to the position of an arrow on the beacon or not does not need to be considered, the base plate and the beacon can be driven to rotate through the rotating mechanism, the arrow on the beacon is made to be consistent with the arrow needed by the installation position in pointing, and the emergency lamp is convenient to install. According to the emergency lamp, the application range of the emergency lamp body is widened, and the same emergency lamp body can be installed at different pointing positions.

Description

Technical Field

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

[0002] Fire emergency evacuation sign lamps are used to indicate evacuation directions and information through graphics and text in emergency situations such as fires. Their main function is to provide clear evacuation guidance when ordinary lighting fails, thereby improving evacuation efficiency, reducing casualties, and reducing rescue difficulties.

[0003] The operating principle of fire emergency evacuation signage can be summarized as follows: Under normal circumstances, the luminaire is powered by the main power source and is in standby mode. When the main power is cut off (such as in the event of a fire), the luminaire automatically switches to the backup power source and immediately illuminates to provide evacuation guidance. This switching process is usually very rapid, ensuring that personnel can be quickly illuminated and guided in an emergency.

[0004] With technological advancements and the growing emphasis on fire safety, the technology behind fire emergency evacuation sign lighting is also evolving. In the future, we can expect even more intelligent and efficient fire emergency evacuation sign lighting. For example, intelligent evacuation fire emergency lighting can intelligently plan evacuation routes based on fire alarm signals and include a broadcast function, further improving evacuation efficiency and safety.

[0005] Existing fire emergency evacuation sign lamps are manufactured with directional arrows engraved on the surface of the lamps to serve as guidance. However, the arrows on the existing fire emergency evacuation sign lamps are all fixed-pointing arrows, so that the produced sign lamps can only be fixedly installed at the intersection corresponding to the direction of the arrow, which limits the scope of application of the sign lamps. Utility Model Content

[0006] The object of the present invention is to provide a fire emergency evacuation sign lamp to solve the above-mentioned deficiencies in the prior art.

[0007] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solution: a fire emergency evacuation sign lamp, comprising an emergency light body, a direction marker is mounted on the side wall of the emergency light body, a chassis is fixedly connected to the side wall of the direction marker, the chassis is rotatably arranged inside the emergency light body, a rotating mechanism is arranged inside the emergency light body, and the chassis is connected to the interior of the emergency light body through the rotating mechanism.

[0008] As a further description of the above technical solution: a support column is rotatably connected to the inner wall of the emergency light body, and a top column is slidably connected to the end of the support column close to the chassis, and the end of the top column away from the support column is fixedly connected to the side wall of the chassis, and a spring is fixedly installed inside the support column, and one end of the top column is fixedly connected to one end of the spring.

[0009] As a further description of the above technical solution: the rotating mechanism includes a rotating part, which is fixedly installed on the bottom of the support column, and four rotating grooves are opened on the top of the rotating part, and four driving grooves are opened on the top of the rotating part, and the four rotating grooves and the four driving grooves are all arranged in a cross shape, and the four rotating grooves and the four driving grooves are arranged crosswise, and a rotating block is rotatably arranged inside one of the rotating grooves, and a starting rod is fixedly installed on the top of the rotating block, and a connecting rod is fixedly installed on the side wall of the rotating block away from the rotating part, and a knob is fixedly connected to one end of the connecting rod away from the rotating block, and the knob is rotatably installed on the side wall of the emergency light body, and a groove is opened on the side wall of the knob away from the connecting rod.

[0010] As a further description of the above technical solution: a top block is fixedly installed on the connecting rod, an L-shaped rod is provided at the bottom of the top block, a slide groove is opened at the bottom of the chassis, the slide groove is arranged in a ring shape, and the top end of the L-shaped rod is slidably installed inside the slide groove.

[0011] As a further description of the above technical solution: two lamp tubes are fixedly installed inside the emergency light body, and the direction marker is made of plastic translucent material.

[0012] As a further description of the above technical solution: a plurality of wall-hanging holes are provided on the side wall of the emergency light body away from the direction marker.

[0013] The utility model provides a fire emergency evacuation sign lamp. It has the following beneficial effects: when installing the emergency light body, the device can be installed without considering whether the installation position matches the position of the arrow on the direction indicator. The device can drive the chassis and the direction indicator to rotate through a rotating mechanism so that the direction of the arrow on the direction indicator matches the direction of the arrow required at the installation position. This device increases the applicability of the emergency light body, allowing the same emergency light body to be installed in different directional positions.

[0014] It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

[0015] This application document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all features of the disclosed technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a fire emergency evacuation sign lamp proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the main structure of the utility model;

[0018] Figure 3 A schematic diagram of the three-dimensional structure of the utility model from another perspective;

[0019] Figure 4 This is a schematic diagram of the three-dimensional cross-sectional structure of the utility model;

[0020] Figure 5 This is a schematic diagram of the three-dimensional exploded structure of the rotating mechanism of the utility model;

[0021] Figure 6 This is a schematic diagram of the three-dimensional exploded structure of the rotating mechanism of the utility model from another perspective;

[0022] Figure 7 This is a schematic diagram of the three-dimensional structure of the rotating mechanism of the utility model in the rotating state;

[0023] Figure 8 This is a schematic diagram of the main structure of the rotating mechanism of the utility model in the rotating state.

[0024] Legend:

[0025] 1. Emergency light body; 2. Pointer; 3. Chassis; 4. Support column; 401. Top column; 402. Spring; 5. Rotating part; 501. Rotating slot; 502. Driving slot; 6. Rotating block; 7. Driving rod; 8. Connecting rod; 9. Top block; 10. L-shaped rod; 11. Knob; 12. Groove; 13. Lamp tube; 14. Slide; 15. Wall-mounting hole. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0027] Reference Figure 1-5, a fire emergency evacuation sign lamp, including an emergency light body 1, a direction mark 2 is snap-fitted and installed on the side wall of the emergency light body 1, and a chassis 3 is fixedly connected to the side wall of the direction mark 2, and the chassis 3 is rotatably arranged inside the emergency light body 1, and a rotating mechanism is provided inside the emergency light body 1, and the chassis 3 is connected to the inside of the emergency light body 1 through the rotating mechanism; when installing the emergency light body 1, the installation of this device does not need to consider whether the installation position is consistent with the position of the arrow on the direction mark 2. This device can drive the chassis 3 and the direction mark 2 to rotate through the rotating mechanism, so that the direction of the arrow on the direction mark 2 is consistent with the direction of the arrow required at the installation position. This device improves the applicability of the emergency light body 1, so that the same emergency light body 1 can be installed in positions with different directions.

[0028] As the preferred technical solution of this embodiment, a support column 4 is rotatably connected to the inner wall of the emergency light body 1, and a top column 401 is slidably connected to the end of the support column 4 close to the chassis 3, and the end of the top column 401 away from the support column 4 is fixedly connected to the side wall of the chassis 3, and a spring 402 is fixedly installed inside the support column 4, and one end of the top column 401 is fixedly connected to one end of the spring 402; since the pointer 2 is installed in an engaging manner with the emergency light body 1, when the pointer 2 needs to be rotated, the pointer 2 needs to be retracted into the interior of the emergency light body 1 so that the pointer 2 is out of the engaging state, and this is achieved by compressing the spring 402 so that the top column 401 is retracted into the interior of the support column 4.

[0029] As a preferred technical solution of this embodiment, the rotating mechanism includes a rotating member 5, the rotating member 5 is fixedly installed at the bottom of the support column 4, the top of the rotating member 5 is provided with four rotating grooves 501, the top of the rotating member 5 is provided with four driving grooves 502, the four rotating grooves 501 and the four driving grooves 502 are all arranged in a cross shape, the four rotating grooves 501 and the four driving grooves 502 are arranged crosswise, one of the rotating grooves 501 is provided with a rotating block 6, the top of the rotating block 6 is fixedly provided with a starting Rod, the rotating block 6 is fixedly mounted with a connecting rod 8 on the side wall away from the rotating member 5, and the end of the connecting rod 8 away from the rotating block 6 is fixedly connected with a knob 11, and the knob 11 is rotatably mounted on the side wall of the emergency light body 1, and a groove 12 is provided on the side wall of the knob 11 away from the connecting rod 8; the upper half of the rotating block 6 close to the inner end of the driving member is cut off, so that the lower half of the rotating block 6 is adapted to engage with the rotating groove 501 of the rotating member 5, and the rotating member 5 is limited. After the rotating block 6 is rotated by driving the connecting rod 8 through the knob 11, as shown Figure 7As shown, the missing end of the rotating block 6 enters the rotating groove 501. At this time, since the cut-off part of the rotating block 6 does not completely enter the rotating groove 501, the rotating block 6 has a one-way limiting effect on the rotating member 5, allowing the rotating member 5 to rotate in one direction. At this time, the driving rod 7 rotates and enters the driving groove 502. As the driving rod 7 continues to rotate downward, the rotating member 5 rotates under the action of the driving rod 7. When the uncut part of the rotating block 6 is at the top, the rotating member 5 rotates 90°. During the rotation process, the rotating member 5 drives the support column 4, the chassis 3 and the pointer 2 to rotate. The adjacent rotating groove 501 comes to the bottom of the rotating block 6. Then the rotating block 6 is rotated. The uncut part of the rotating block 6 contacts the inside of the rotating groove 501, limiting the rotating member 5. The driving rod 7 also disengages from the driving groove 502 at this time. Then it rotates until the uncut part of the rotating block 6 completely enters the rotating groove 501, completing one rotation and changing the direction of the pointer 2.

[0030] As the preferred technical solution of this embodiment, a top block 9 is fixedly installed on the connecting rod 8, an L-shaped rod 10 is provided at the bottom of the top block 9, a slide groove 14 is provided at the bottom of the chassis 3, and the slide groove 14 is arranged in a ring shape. The top end of the L-shaped rod 10 is slidably installed inside the slide groove 14; when the rotating block 6 rotates, the connecting rod 8 drives the top block 9 to rotate together. When the driving rod 7 just enters the driving groove 502, the top block 9 has pressed the L-shaped rod 10 to the lowest point, so that the chassis 3 drives the pointer 2 to disengage from the side wall of the emergency light body 1.

[0031] As the preferred technical solution of this embodiment, two lamp tubes 13 are fixedly installed inside the emergency light body 1, and the direction marker 2 is made of plastic translucent material; green light is emitted by the lamp tubes 13, and the direction marker 2 is made of plastic translucent material, so that the green light can pass through, thereby improving the visibility of the direction marker 2.

[0032] As a preferred technical solution of this embodiment, a plurality of wall-hanging holes 15 are provided on the side wall of the emergency light body 1 away from the direction marker 2; by driving nails into the wall, the emergency light body 1 is hung on the nails through the wall-hanging holes 15, which makes installation and disassembly easy and facilitates maintenance and replacement of the emergency light body 1.

[0033] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0034] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A fire emergency evacuation sign lamp, comprising an emergency lamp body (1), characterized in that: A direction marker (2) is mounted on the side wall of the emergency light body (1), a chassis (3) is fixedly connected to the side wall of the direction marker (2), the chassis (3) is rotatably arranged inside the emergency light body (1), a rotating mechanism is arranged inside the emergency light body (1), and the chassis (3) is connected to the inside of the emergency light body (1) through the rotating mechanism.

2. A fire emergency evacuation sign lamp according to claim 1, characterized in that: A support column (4) is rotatably connected to the inner wall of the emergency light body (1); an end of the support column (4) close to the chassis (3) is slidably connected to a top column (401); an end of the top column (401) away from the support column (4) is fixedly connected to the side wall of the chassis (3); a spring (402) is fixedly installed inside the support column (4); and one end of the top column (401) is fixedly connected to one end of the spring (402).

3. A fire emergency evacuation sign lamp according to claim 2, characterized in that: The rotating mechanism comprises a rotating member (5), the rotating member (5) is fixedly mounted on the bottom of the supporting column (4), four rotating grooves (501) are opened on the top of the rotating member (5), four driving grooves (502) are opened on the top of the rotating member (5), the four rotating grooves (501) and the four driving grooves (502) are all arranged in a cross shape, the four rotating grooves (501) and the four driving grooves (502) are arranged crosswise, a rotating block (6) is rotatably arranged inside one of the rotating grooves (501), a starting rod is fixedly mounted on the top of the rotating block (6), a connecting rod (8) is fixedly mounted on the side wall of the rotating block (6) away from the rotating member (5), one end of the connecting rod (8) away from the rotating block (6) is fixedly connected to a knob (11), the knob (11) is rotatably mounted on the side wall of the emergency light body (1), and a groove (12) is opened on the side wall of the knob (11) away from the connecting rod (8).

4. A fire emergency evacuation sign lamp according to claim 3, characterized in that: A top block (9) is fixedly mounted on the connecting rod (8), an L-shaped rod (10) is provided at the bottom of the top block (9), a slide groove (14) is provided at the bottom of the chassis (3), the slide groove (14) is arranged in an annular shape, and the top end of the L-shaped rod (10) is slidably mounted inside the slide groove (14).

5. A fire emergency evacuation sign lamp according to claim 4, characterized in that: Two lamp tubes (13) are fixedly installed inside the emergency light body (1), and the direction marker (2) is made of a plastic light-transmitting material.

6. The fire emergency evacuation sign lamp according to claim 4, characterized in that: A plurality of wall-hanging holes (15) are provided on the side wall of the emergency light body (1) away from the direction marker (2).

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