Illuminating device for fire-fighting and disaster-relief site
By setting up adjustable reflectors and LED light panel devices on the fire truck, the problem of insufficient lighting at night disasters is solved, a wider lighting range and better lighting effects are achieved, and the emergency rescue and evacuation of firefighters is supported.
Patent Information
- Application Number
- CN202420766513.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-15
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-04-15
AI Technical Summary
When natural or man-made disasters occur at night, firefighters are inadequate lighting due to unstable electricity during evacuation. The lighting range of existing fire vehicles and flashlights is small, so they cannot effectively illuminate the disaster site.
A lighting device for fire disaster relief sites was designed, including setting a positioning groove, an electric lifting rod, a reflector and an LED lamp plate on the top of the fire truck roof box. The lifting rod and support sleeve are driven by the motor to lift the reflector and LED lamp plate. , expand the illumination range, and adjust the illumination angle of the LED lamp plate through the hinge block and the telescopic insertion rod.
The lighting range has been expanded, the lighting effect has been significantly improved, and it can effectively support the rescue and evacuation of firefighters.
Smart Images
Figure CN222142920U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of lighting equipment, in particular to a lighting device for firefighting and disaster relief sites. Background Art
[0002] Firefighting means eliminating hazards, that is, preventing and solving man-made, natural and accidental disasters that people encounter in the process of life, work and study. Of course, in a narrow sense, it means extinguishing fires in the early stages of people's understanding.
[0003] When natural disasters or man-made disasters occur at night, people in the area need to be evacuated. However, the power supply in the disaster area is unstable and prone to power outages. During the night when firefighters enter the scene to rescue and evacuate people, the lighting effect of existing fire truck lights and flashlights is poor and the lighting range is small. For this reason, we have proposed a lighting device for firefighting and disaster relief sites. Utility Model Content
[0004] The purpose of the utility model is to provide a lighting device for firefighting and disaster relief sites to solve the above-mentioned deficiencies in the technology.
[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a lighting device for firefighting and disaster relief sites, including a fire truck, a top outer wall of the top box of the fire truck is provided with a positioning groove, a bottom inner wall of the positioning groove is fixedly provided with a multi-section electric lifting rod, a top end of the multi-section electric lifting rod is fixedly provided with a positioning plate, a top outer wall of the positioning plate is fixedly provided with a vertically upward supporting sleeve, a top end of the supporting sleeve is fixedly provided with a reflector, and the bottom outer wall of the reflector is provided with LED light panels distributed at equal distances.
[0006] Preferably, a vertically downward electric motor is provided on the top outer wall of the reflector, and an output shaft of the electric motor passes through the top outer wall of the reflector and is fixed with an externally threaded rotating rod via a coupling, and the externally threaded rotating rod is located on the inner wall of the supporting sleeve.
[0007] Preferably, the outer wall of the externally threaded rotating rod is screwed with an internally threaded sleeve, the outer wall of the internally threaded sleeve is fixedly provided with sliding support rods distributed at equal distances, the outer wall of the supporting sleeve is opened with sliding grooves distributed at equal distances, the inner wall of the sliding groove is slidably connected to the outer wall of the sliding support rod, and a hexagonal fixing ring is fixedly provided on the outer wall of one end of the sliding support rod.
[0008] Preferably, the outer wall of the hexagonal fixing ring is sleeved with sleeves distributed at equal distances, and a telescopic insertion rod is fixedly provided on the outer wall of one side of the sleeve.
[0009] Preferably, the top of the LED light board is movably connected to the bottom outer wall of the reflector plate away from the center of the reflector plate by a hinge block, and the outer wall of the LED light board on the side close to the hexagonal fixing ring is movably connected to a movable sleeve by a hinge block, and the inner wall of the movable sleeve is slidably connected to the outer wall of the telescopic rod, and the externally threaded rotating rod is driven to rotate by the output shaft of the motor, and the internally threaded sleeve descends on the outer wall of the externally threaded rotating rod, and the internally threaded sleeve drives the hexagonal fixing ring to descend through the sliding support rod, and the hexagonal fixing ring drives the telescopic rod to slide in the movable sleeve through the ring, driving the end of the LED light board close to the center of the reflector plate to tilt downward, which is convenient for adjusting the illumination angle of the LED light board.
[0010] Preferably, a motor fixing cover is fixedly provided on the top outer wall of the reflector, and the motor is located on the inner wall of the motor fixing cover.
[0011] In the above technical solution, the technical effects and advantages provided by the utility model are:
[0012] The output shaft of the multi-section electric lifting rod extends out to drive the positioning plate to rise, and the positioning plate drives the reflector to rise through the supporting sleeve, and the reflector drives the LED light board to rise to generate a light source at a high place, with a wide illumination range and good lighting effect, which is conducive to firefighters to carry out emergency evacuation work. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.
[0014] Figure 1 This is a three-dimensional structural schematic diagram of a lighting device for firefighting and disaster relief sites of the utility model;
[0015] Figure 2 This is a schematic diagram of the structure of a multi-section electric lifting rod of a lighting device for firefighting and disaster relief sites of the utility model;
[0016] Figure 3 This is a schematic diagram of the structure of an LED light board of a lighting device for firefighting and disaster relief sites of the utility model;
[0017] Figure 4 The utility model is a schematic diagram of a supporting sleeve structure of a lighting device for firefighting and disaster relief sites.
[0018] Description of reference numerals:
[0019] 1 fire truck, 2 positioning groove, 3 multi-section electric lifting rod, 4 positioning plate, 5 support sleeve, 6 reflector, 7 motor fixing cover, 8 motor, 9 external thread rotating rod, 10 internal thread sleeve, 11 sliding support rod, 12 slide groove, 13 hexagonal fixing ring, 14 collar, 15 telescopic plug rod, 16 movable sleeve, 17 LED light board. DETAILED DESCRIPTION
[0020] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0021] Embodiment 1
[0022] Refer to the instruction manual Figure 1-4 A lighting device for firefighting and disaster relief sites includes a fire truck 1. A positioning groove 2 is opened on the top outer wall of the top box of the fire truck 1. A multi-section electric lifting rod 3 is fixedly provided on the bottom inner wall of the positioning groove 2. A positioning plate 4 is fixedly provided on one end of the top of the multi-section electric lifting rod 3. A vertically upward supporting sleeve 5 is fixedly provided on the top outer wall of the positioning plate 4. A reflector 6 is fixedly provided on one end of the top of the supporting sleeve 5. LED light panels 17 distributed at equal distances are provided on the bottom outer wall of the reflector 6. A motor fixing cover 7 is fixedly provided on the top outer wall of the reflector 6. A motor 8 is located on the inner wall of the motor fixing cover 7.
[0023] Embodiment 2
[0024] Based on the first embodiment, a vertically downward motor 8 is provided on the top outer wall of the reflector 6, and an output shaft of the motor 8 passes through the top outer wall of the reflector 6 and is fixed with an externally threaded rotating rod 9 through a coupling. The externally threaded rotating rod 9 is located on the inner wall of the support sleeve 5, and an internally threaded sleeve 10 is screwed on the outer wall of the externally threaded rotating rod 9. The outer wall of the internally threaded sleeve 10 is fixed with sliding rods 11 distributed at equal distances. The outer wall of the support sleeve 5 is provided with sliding grooves 12 distributed at equal distances. The inner wall of the sliding groove 12 is slidably connected to the outer wall of the sliding rod 11. A hexagonal fixing ring 13 is fixed on the outer wall of one end of the sliding rod 11. The outer wall of the hexagonal fixing ring 13 is sleeved with sleeves 14 distributed at equal distances. A telescopic plug 15 is fixed on the outer wall of one side of the sleeve 14. The top of the ED light board 17 is movably connected to the bottom outer wall of the reflector 6 away from the center of the reflector 6 through a hinge block. The outer wall of the LED light board 17 on the side close to the hexagonal fixed ring 13 is movably connected with a movable sleeve 16 through a hinge block. The inner wall of the movable sleeve 16 is slidably connected to the outer wall of the telescopic plug rod 15. The external threaded rotating rod 9 is driven to rotate by the output shaft of the motor 8, and the internal threaded sleeve 10 descends on the outer wall of the external threaded rotating rod 9. The internal threaded sleeve 10 drives the hexagonal fixed ring 13 to descend through the sliding support rod 11. The hexagonal fixed ring 13 drives the telescopic plug rod 15 to slide on the movable sleeve 16 through the sleeve ring 14, driving the end of the LED light board 17 close to the center of the reflector 6 to tilt downward, so as to facilitate the adjustment of the illumination angle of the LED light board 17.
[0025] Working principle of this utility model:
[0026] Refer to the instruction manual Figure 1-4 When a disaster occurs, the firefighters drive the fire truck 1 to the disaster site and start to carry out rescue and evacuation work. At this time, the output shaft of the multi-section electric lifting rod 3 extends to drive the positioning plate 4 to rise, and the positioning plate 4 drives the reflector 6 to rise through the supporting sleeve 5, and the LED light board 17 is driven to rise through the reflector 6 to generate a light source at a high place, with a wide illumination range and good lighting effect, which is conducive to the firefighters to carry out rescue and evacuation work. At this time, the external threaded rotating rod 9 is driven to rotate by the output shaft of the motor 8, and the internal threaded sleeve 10 descends on the outer wall of the external threaded rotating rod 9. The internal threaded sleeve 10 drives the hexagonal fixing ring 13 to descend through the sliding support rod 11, and the hexagonal fixing ring 13 drives the telescopic plug rod 15 to slide in the movable sleeve 16 through the sleeve ring 14, driving the end of the LED light board 17 close to the center of the reflector 6 to tilt downward, which is convenient for adjusting the illumination angle of the LED light board 17 and has a good use effect.
[0027] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.
Claims
1. A lighting device for firefighting and disaster relief sites, comprising a fire truck (1), characterized in that: The top outer wall of the top box of the fire truck (1) is provided with a positioning groove (2), the bottom inner wall of the positioning groove (2) is fixedly provided with a multi-section electric lifting rod (3), one end of the top of the multi-section electric lifting rod (3) is fixedly provided with a positioning plate (4), the top outer wall of the positioning plate (4) is fixedly provided with a vertically upward supporting sleeve (5), one end of the top of the supporting sleeve (5) is fixedly provided with a reflector (6), and the bottom outer wall of the reflector (6) is provided with LED light panels (17) distributed at equal distances.
2. A lighting device for firefighting and disaster relief sites according to claim 1, characterized in that: The top outer wall of the reflector (6) is provided with a motor (8) extending vertically downwards, and the output shaft of the motor (8) passes through the top outer wall of the reflector (6) and is fixed with an externally threaded rotating rod (9) via a coupling, and the externally threaded rotating rod (9) is located on the inner wall of the supporting sleeve (5).
3. A lighting device for firefighting and disaster relief sites according to claim 2, characterized in that: The outer wall of the externally threaded rotating rod (9) is threadedly connected with an internally threaded sleeve (10), and the outer wall of the internally threaded sleeve (10) is fixedly provided with sliding support rods (11) distributed at equal distances, and the outer wall of the supporting sleeve (5) is provided with sliding grooves (12) distributed at equal distances, and the inner wall of the sliding groove (12) is slidably connected to the outer wall of the sliding support rod (11), and a hexagonal fixing ring (13) is fixedly provided on the outer wall of one end of the sliding support rod (11).
4. A lighting device for firefighting and disaster relief sites according to claim 3, characterized in that: The outer wall of the hexagonal fixed ring (13) is sleeved with sleeve rings (14) distributed at equal distances, and a telescopic plug rod (15) is fixedly provided on the outer wall of one side of the sleeve ring (14). The top of the LED light board (17) is away from the central position of the reflector (6) and is movably connected to the bottom outer wall of the reflector (6) through a hinge block. The outer wall of the LED light board (17) on the side close to the hexagonal fixed ring (13) is movably connected to a movable sleeve (16) through a hinge block, and the inner wall of the movable sleeve (16) is slidably connected to the outer wall of the telescopic plug rod (15).
5. The lighting device for firefighting and disaster relief sites according to claim 2, characterized in that: A motor fixing cover (7) is fixedly provided on the top outer wall of the reflective plate (6), and the motor (8) is located on the inner wall of the motor fixing cover (7).