Emergency lighting device

Abstract

The utility model relates to the technical field of emergency lighting devices, in particular to an emergency lighting device which comprises a device shell, a partition plate fixed to the position, close to the bottom end, in the device shell, an installation base is arranged in the middle of the top face of the device shell, an insertion column is inserted in the middle of the top face of the installation base in a sliding mode, and an emergency lamp is fixed to the top end of the insertion column. The control mechanism comprises a rotating pipe rotationally connected to the center of the top face of the partition plate, and the top end of the rotating pipe penetrates through the top wall of the device shell and then is fixed to the center of the bottom face of the mounting base; and the two fixing mechanisms are used for fixing the inserting column, are mounted on the top surface of the mounting seat, and are respectively positioned on the left side and the right side of the inserting column. The emergency lamp is driven to rotate left and right through repeated left-right rotation of the rotating tube, the illumination range is enlarged, and the illumination effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of emergency lighting devices, in particular to an emergency lighting device. Background Art

[0002] After a production accident occurs, power outages are very likely to occur on site, and the dim environment will hinder the evacuation of workers. The pre-installed emergency lighting devices will play an important role at this time.

[0003] The utility model patent with publication number CN218914657U discloses a fire emergency lighting lamp that is easy to install, including a base, a placement groove is arranged in the middle of the base, and card grooves are arranged around the placement groove. The emergency lighting lamp body is arranged on the front side of the base, and the middle part of the rear side of the emergency lighting lamp body is fixedly connected with a base, and the left and right sides of the outer side of the base are slidably connected with card blocks, the card blocks are arranged inside the card groove, the base is arranged inside the placement groove, and a movable block is slidably connected to the middle part of the bottom of the emergency lighting lamp body.

[0004] Although the utility model is convenient for installing and disassembling the emergency lighting lamp, the emergency lighting lamp has a limited lighting angle when in use, a narrow lighting range, and a poor lighting effect. Utility Model Content

[0005] The purpose of the utility model is to provide an emergency lighting device to solve the problem of narrow lighting range proposed in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An emergency lighting device comprises a device shell, a partition is fixed near the bottom end of the device shell, a mounting seat is provided in the center of the top surface of the device shell, a plug post is slidably inserted in the center of the top surface of the mounting seat, an emergency light is fixed on the top of the plug post, and also comprises: a control mechanism for controlling the repeated movement of the mounting seat, the control mechanism comprises a rotating tube rotatably connected to the center of the top surface of the partition, the top of the rotating tube passes through the top wall of the device shell and is fixed to the center of the bottom surface of the mounting seat; two fixing mechanisms for fixing the plug post, the fixing mechanisms are installed on the top surface of the mounting seat, and the two fixing mechanisms are respectively located on the left and right sides of the plug post.

[0008] Preferably, the control mechanism also includes two rotating rods which are rotatably connected side by side between the top surface of the partition and the bottom surface of the top wall of the device shell, the two rotating rods are respectively located on the left and right sides of the rotating tube, a driven gear is coaxially connected to the outer wall of the rotating tube near the bottom surface of the top wall of the device shell, and a driving half gear is coaxially connected to the outer wall of the rotating rod near the driven gear, and the two driving half gears are staggeredly meshed with the driven gear.

[0009] Preferably, the bottom end of the rotating rod extends below the partition and is coaxially connected with a control gear, and the two control gears are meshed with each other.

[0010] Preferably, a motor is fixed to the top surface of the bottom wall of the device housing, the motor is equipped with a reducer, and the output end of the reducer is coaxially connected to one of the rotating rods.

[0011] Preferably, a battery is fixed on the top surface of the bottom wall of the device housing near the motor, the motor and the battery are electrically connected via a wire, and mounting ears are fixed on the left and right side corners of the device housing.

[0012] Preferably, a plurality of lamp beads are regularly arranged on the middle portion of the front side surface of the device housing near the left end, and the plurality of lamp beads are electrically connected to the battery via wires.

[0013] Preferably, a direction light is fixed to the middle of the front side surface of the device housing near the right end, the direction light is in the shape of an arrow, and the direction light is electrically connected to the battery through a wire.

[0014] Preferably, the top surface of the mounting seat is provided with a socket corresponding to the position of the plug post and having a size matching that of the plug post, the bottom end of the plug post and the bottom surface of the socket are equipped with matching metal contact heads, and the mounting seat is equipped with a wire that passes through the rotating tube and the partition in sequence and is connected to the battery.

[0015] Preferably, the fixing mechanism includes a vertical plate close to the insertion column, a movable column is slidably connected to the middle of the vertical plate, a mounting ring is fixed to the outer wall of the movable column close to the insertion column, a spring is installed between the mounting ring and the vertical plate, a pull block is fixed to the end of the movable column away from the insertion column, and a groove is provided on the insertion column for accommodating the insertion of the movable column on the same side.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The utility model drives the driven gear to rotate left and right repeatedly by arranging active half gears on both sides, thereby expanding the lighting range of the emergency light, conveniently guiding the workers to evacuate when a production accident occurs, and at the same time, the regularly arranged lamp beads and direction lights indicate the evacuation direction, which is conducive to the rapid evacuation of workers.

[0018] 2. The utility model fixes the plug post by setting two fixing mechanisms. When the emergency light needs to be replaced, it is only necessary to pull the pull blocks to both sides, and the movable post will be separated from the plug post to pull out the emergency light, which is convenient for installation and disassembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a cross-sectional view of the housing of the device in the utility model;

[0021] Figure 3 is a front view of the control mechanism in the utility model;

[0022] Figure 4 It is a structural schematic diagram of the control mechanism in the utility model;

[0023] Figure 5 It is a structural schematic diagram of the fixing mechanism in the utility model.

[0024] In the figure:

[0025] Device housing; 10. partition; 11. battery; 12. lamp beads; 13. direction lights; 14. mounting ears;

[0026] 2. Mounting seat; 20. Socket;

[0027] 3. Insert the column;

[0028] 4. Emergency lights;

[0029] 5. Control mechanism; 50. Motor; 51. Speed ​​reducer; 52. Rotating rod; 53. Control gear; 54. Driving half gear; 55. Rotating tube; 56. Driven gear;

[0030] 6. Fixing mechanism; 60. Vertical plate; 61. Movable column; 62. Mounting ring; 63. Spring; 64. Pull block. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the utility model to clearly and completely describe the technical solution in the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] See also Figure 1-Figure 5 , the utility model provides a technical solution:

[0033] An emergency lighting device includes a device shell 1, a partition 10 is fixed near the bottom end of the device shell 1, a mounting seat 2 is provided in the center of the top surface of the device shell 1, a plug post 3 is slidably inserted in the center of the top surface of the mounting seat 2, and an emergency light 4 is fixed on the top of the plug post 3. It also includes: a control mechanism 5 for controlling the repeated movement of the mounting seat 2, the control mechanism 5 includes a rotating tube 55 rotatably connected to the center of the top surface of the partition 10, the top of the rotating tube 55 passes through the top wall of the device shell 1 and is fixed to the center of the bottom surface of the mounting seat 2; two fixing mechanisms 6 for fixing the plug post 3, the fixing mechanism 6 is installed on the top surface of the mounting seat 2, and the two fixing mechanisms 6 are respectively located on the left and right sides of the plug post 3. The emergency light 4 is driven to rotate repeatedly left and right by the rotating tube 55 repeatedly, thereby expanding the lighting range of the emergency light 4 and facilitating the evacuation of workers.

[0034] In this embodiment, the control mechanism 5 also includes two rotating rods 52 that are rotatably connected side by side between the top surface of the partition 10 and the bottom surface of the top wall of the device housing 1. The two rotating rods 52 are respectively located on the left and right sides of the rotating tube 55. A driven gear 56 is coaxially connected to the outer wall of the rotating tube 55 near the bottom surface of the top wall of the device housing 1. A driving half gear 54 is coaxially connected to the outer wall of the rotating rod 52 near the driven gear 56. The two driving half gears 54 are staggered and meshed with the driven gear 56. The driven gear 56 is repeatedly rotated left and right through the driving half gears 54 on the two rotating rods 52, thereby causing the emergency light 4 to repeatedly rotate left and right. The amplitude of the left and right rotation of the emergency light 4 can be controlled by the angle of the driving half gear 54.

[0035] Specifically, the bottom end of the rotating rod 52 extends below the partition 10 and is coaxially connected with a control gear 53 . The two control gears 53 mesh with each other, so that the two rotating rods 52 rotate in opposite directions, thereby making the two driving half gears 54 mesh with the driven gear 56 in an alternating manner.

[0036] Specifically, a motor 50 is fixed to the top surface of the bottom wall of the device housing 1, and the motor 50 is equipped with a reducer 51. The output end of the reducer 51 is coaxially connected to one of the rotating rods 52 to reduce the rotation speed of the two rotating rods 52, so that the emergency light 4 rotates more slowly, which is convenient for workers to evacuate.

[0037] Specifically, a battery 11 is fixed to the top surface of the bottom wall of the device housing 1 near the motor 50 , and the motor 50 and the battery 11 are electrically connected via a wire. Mounting ears 14 are fixed to the left and right side corners of the device housing 1 , and the mounting ears 14 are used to mount the device housing 1 .

[0038] Furthermore, a plurality of lamp beads 12 on the middle portion of the front side surface of the device housing 1 near the left end are regularly arranged in the shape of the word "EXIT" or the Chinese word "safety exit" or a running person, etc. The plurality of lamp beads 12 are electrically connected to the battery 11 through wires, making it convenient for workers to check the evacuation direction.

[0039] In addition, a direction light 13 is fixed at the middle of the front side of the device housing 1 near the right end. The direction light 13 is in the shape of an arrow. The direction light 13 is electrically connected to the battery 11 through a wire to indicate the evacuation direction.

[0040] It is worth mentioning that a socket 20 corresponding to the position of the plug post 3 and having a size matching that of the plug post 3 is provided on the top surface of the mounting base 2, and matching metal contact heads are provided at the bottom end of the plug post 3 and the bottom surface of the socket 20, and the mounting base 2 is provided with a wire that passes through the rotating tube 55 and the partition 10 in sequence and is connected to the battery 11, so that the emergency light 4 can still work normally during the rotation process.

[0041] It is worth noting that the fixing mechanism 6 includes a vertical plate 60 close to the plug column 3, a movable column 61 is slidably connected to the middle of the vertical plate 60, a mounting ring 62 is fixed to the outer wall of the movable column 61 close to the plug column 3, a spring 63 is installed between the mounting ring 62 and the vertical plate 60, a pull block 64 is fixed to the end of the movable column 61 away from the plug column 3, and a groove is provided on the plug column 3 to accommodate the insertion of the movable column 61 on the same side. By pulling the pull block 64 outward, the movable column 61 is separated from the plug column 3 and the emergency light 4 can be taken out, which is convenient for installation and disassembly.

[0042] Finally, it should be noted that the components involved in the present invention, such as the battery 11, lamp beads 12, direction lights 13, emergency lights 4, motors 50 and reducers 51, are all universal standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or through conventional experimental methods.

[0043] When the emergency lighting device of the utility model is in use, the device housing 1 is mounted on the wall through the mounting ears 14. When a production accident occurs, the battery 11 supplies power, the lamp beads 12 and the direction lights 13 light up, indicating the evacuation direction, and the output shaft of the motor 50 drives the rotating rod 52 to rotate through the reducer 51, and the rotating rod 52 drives another rotating rod 52 to rotate through the control gear 53. The driving half gears 54 on the two rotating rods 52 are staggered and meshed with the driven gears 56, so that the driven gears 56 rotate left and right repeatedly, so that the mounting base 2 rotates left and right repeatedly, and the emergency light 4 rotates left and right repeatedly accordingly, thereby expanding the lighting range, improving the lighting effect, and facilitating the evacuation of workers;

[0044] When the emergency light 4 needs to be installed or removed, the two pull blocks 64 are pulled outward, and after the movable column 61 is separated from the plug column 3, the emergency light 4 can be removed. During installation, the spring 63 can make the movable column 61 tightly inserted into the groove on the plug column 3.

[0045] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An emergency lighting device, comprising a device housing (1), characterized in that: A partition plate (10) is fixed near the bottom end of the device housing (1), a mounting seat (2) is provided in the center of the top surface of the device housing (1), a plug post (3) is slidably plugged in the center of the top surface of the mounting seat (2), an emergency light (4) is fixed at the top of the plug post (3), and further comprises: a control mechanism (5) for controlling the repetitive movement of the mounting seat (2), the control mechanism (5) comprising a rotating tube (55) rotatably connected to the center of the top surface of the partition (10), the top end of the rotating tube (55) passing through the top wall of the device housing (1) and then fixed to the center of the bottom surface of the mounting seat (2), the control mechanism (5) further comprising two rotating rods (52) rotatably connected side by side between the top surface of the partition (10) and the bottom surface of the top wall of the device housing (1), the two rotating rods (52) being respectively located on the left and right sides of the rotating tube (55), the outer wall of the rotating tube (55) being coaxially connected to a driven gear (56) near the bottom surface of the top wall of the device housing (1), the outer wall of the rotating rod (52) being coaxially connected to a driving half gear (54) near the driven gear (56), the two driving half gears (54) being staggeredly meshed with the driven gear (56); Two fixing mechanisms (6) for fixing the plug post (3), the fixing mechanisms (6) being mounted on the top surface of the mounting seat (2), and the two fixing mechanisms (6) being respectively located on the left and right sides of the plug post (3).

2. The emergency lighting device according to claim 1, characterized in that: The bottom end of the rotating rod (52) extends below the partition plate (10) and is coaxially connected to a control gear (53), and the two control gears (53) are meshed with each other.

3. The emergency lighting device according to claim 1, characterized in that: A motor (50) is fixed on the top surface of the bottom wall of the device housing (1); the motor (50) is equipped with a reducer (51); and the output end of the reducer (51) is coaxially connected to one of the rotating rods (52).

4. The emergency lighting device according to claim 3, characterized in that: A battery (11) is fixed on the top surface of the bottom wall of the device housing (1) near the motor (50); the motor (50) and the battery (11) are electrically connected via a wire; and mounting ears (14) are fixed at the corners of both left and right side surfaces of the device housing (1).

5. The emergency lighting device according to claim 4, characterized in that: A plurality of lamp beads (12) are regularly arranged on the middle part of the front side surface of the device housing (1) near the left end, and the plurality of lamp beads (12) are electrically connected to the battery (11) via wires.

6. The emergency lighting device according to claim 4, characterized in that: A direction light (13) is fixed to the middle of the front side surface of the device housing (1) near the right end. The direction light (13) is in the shape of an arrow. The direction light (13) is electrically connected to the battery (11) via a wire.

7. The emergency lighting device according to claim 4, characterized in that: The top surface of the mounting seat (2) is provided with a socket (20) corresponding to the position of the plug post (3) and having a size matching that of the plug post (3); the bottom end of the plug post (3) and the bottom surface of the socket (20) are provided with matching metal contact heads; the mounting seat (2) is provided with a wire which passes through the rotating tube (55) and the partition (10) in sequence and is connected to the battery (11).

8. The emergency lighting device according to claim 1, characterized in that: The fixing mechanism (6) comprises a vertical plate (60) close to the plug column (3), a movable column (61) is slidably connected to the middle of the vertical plate (60), a mounting ring (62) is fixed to the outer wall of the movable column (61) close to the plug column (3), a spring (63) is installed between the mounting ring (62) and the vertical plate (60), a pull block (64) is fixed to the end of the movable column (61) away from the plug column (3), and a groove is provided on the plug column (3) for accommodating the insertion of the movable column (61) on the same side.

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