Illuminating device of fire rescue vehicle

Abstract

The utility model discloses a lighting device of a fire rescue vehicle, which comprises a mounting plate, a protective cover is fixed on the mounting plate, a mounting hole is formed in the top of the protective cover, a rotating seat is rotatably sleeved in the mounting hole, a rotation adjusting driving mechanism for driving the rotating seat to rotate is mounted in the protective cover, and a lighting lamp is mounted on the rotating seat. The rotating seat is of a cylindrical shell structure, a cover plate is hinged to the top of the rotating seat, an angle adjusting driving mechanism used for adjusting the angle of the cover plate is installed in the rotating seat, and a high beam and a low beam are installed on the cover plate. The device is mounted at the top of a carriage, does not occupy internal space and is convenient and simple to operate.

Description

Technical Field

[0001] The utility model relates to the technical field of fire fighting equipment, in particular to a lighting device for a fire fighting and rescue vehicle. Background Art

[0002] When conducting firefighting and rescue operations, sometimes the lighting conditions at the location where the fire occurs are not good, which affects the rescue operations of the rescue personnel. At present, our common rescue lighting devices are generally independent equipment and need to be equipped in the fire rescue box, which takes up a lot of internal space. To solve this problem, we propose a lighting device for a fire rescue vehicle. Utility Model Content

[0003] The utility model aims to solve the shortcomings in the prior art and proposes a lighting device for a fire rescue vehicle.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A lighting device for a fire rescue vehicle comprises a mounting plate, a protective cover is fixed on the mounting plate, a mounting hole is opened on the top of the protective cover, a rotating seat is rotatably sleeved in the mounting hole, a rotation adjustment drive mechanism for driving the rotating seat to rotate is installed inside the protective cover, the rotating seat is a cylindrical shell structure, a cover plate is hinged on the top of the rotating seat, an angle adjustment drive mechanism for adjusting the angle of the cover plate is installed inside the rotating seat, and a high beam and a low beam are installed on the cover plate.

[0006] Preferably, the protective cover is in the shape of a frustum, and the mounting plate is in the shape of a circle.

[0007] Preferably, a second drainage hole is provided at the bottom of the side of the protective cover, and a first drainage hole is provided at the bottom of the rotating seat.

[0008] Preferably, the rotation adjustment drive mechanism includes a motor, a gear, and an outer gear ring. The motor is installed on the inner wall of the protective cover through a motor seat. The output shaft of the motor is fixedly sleeved with a gear, and the rotating seat is sleeved with an outer gear ring meshing with the gear.

[0009] Preferably, the angle adjustment drive mechanism is a hydraulic cylinder, and a camera is installed on the cover plate.

[0010] Preferably, an annular slide groove is provided on the inner wall of the mounting hole on the protective cover, an annular slide rail is fixedly sleeved on the outside of the rotating seat, and the annular slide rail is rotatably sleeved in the annular slide groove.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. In the utility model, the mounting plate is used to be fixed to the roof of the fire rescue vehicle by bolts and is installed on the top of the vehicle compartment, which does not occupy the internal space and is easy to operate; when not in use, the high beam, low beam, camera, etc. are installed in a relatively closed space, which is well protected and will not be easily damaged;

[0013] 2. In the utility model, when it needs to be used, the hydraulic cylinder pushes the cover plate to rotate, so that the illumination angle can be adjusted, the motor drives the gear to rotate, and the gear can drive the rotating seat to rotate by engaging with the outer gear ring, so that the illumination direction can be adjusted to meet the illumination needs of different positions. The operation is very convenient, and the camera is used to shoot the fire scene. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural schematic diagram of a lighting device for a fire rescue vehicle proposed by the utility model;

[0015] Figure 2 for Figure 1 Schematic diagram of the local structure.

[0016] In the figure: 1 mounting plate, 2 protective cover, 3 rotating seat, 4 rotation adjustment drive mechanism, 41 motor, 42 gear, 43 outer gear ring, 5 angle adjustment drive mechanism, 6 cover plate, 7 high beam, 8 low beam, 9 camera, 10 annular slide rail, 11 motor seat, 12 first drainage hole, 13 second drainage hole. DETAILED DESCRIPTION

[0017] 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 of the embodiments.

[0018] Reference Figure 1 A lighting device for a fire rescue vehicle comprises a mounting plate 1, wherein the mounting plate 1 is used to be fixed to the roof of the fire rescue vehicle by bolts, a protective cover 2 is fixed on the mounting plate 1, a mounting hole is opened on the top of the protective cover 2, a rotating seat 3 is rotatably sleeved in the mounting hole, a rotation adjustment driving mechanism 4 for driving the rotating seat 3 to rotate is installed inside the protective cover 2, the rotation adjustment driving mechanism 4 can drive the rotating seat 3 to rotate inside the protective cover 2, the rotating seat 3 is a cylindrical shell structure, a cover plate 6 is hinged on the top of the rotating seat 3, an angle adjustment driving mechanism 5 for adjusting the angle of the cover plate 6 is installed inside the rotating seat 3, the angle adjustment driving mechanism 5 can drive the cover plate 6 to rotate, a high beam 7 and a low beam 8 are installed on the cover plate 6, the high beam 7 and the low beam 8 can realize the irradiation of high and low beams to meet the requirements of the site, the protective cover 2 is a frustum, and the mounting plate 1 is circular.

[0019] Reference Figure 2A second drainage hole 13 is provided at the bottom of the side of the protective cover 2, and a first drainage hole 12 is provided at the bottom of the rotating seat 3. The first drainage hole 12 and the second drainage hole 13 are used to discharge rainwater, etc. to avoid internal moisture accumulation. The rotation adjustment drive mechanism 4 includes a motor 41, a gear 42, and an outer gear ring 43. The motor 41 is installed on the inner wall of the protective cover 2 through the motor seat 11. The output shaft of the motor 41 is fixedly sleeved with a gear 42. The rotating seat 3 is sleeved with an outer gear ring 43 meshing with the gear 42. The motor 41 drives the gear 42 to rotate, and the gear 42 can drive the rotating seat 3 to rotate by meshing with the outer gear ring 43. The angle adjustment drive mechanism 5 is a hydraulic cylinder. A camera 9 is installed on the cover plate 6. The camera 9 is used to shoot the fire scene. An annular slide groove is provided on the inner wall of the mounting hole on the protective cover 2. An annular slide rail 10 is fixedly sleeved on the outside of the rotating seat 3. The annular slide rail 10 is rotatably sleeved in the annular slide groove. The sliding of the annular slide rail 10 in the annular slide groove can improve the rotation stability of the rotating seat 3.

[0020] Working principle: The mounting plate 1 is used to be fixed to the roof of the fire rescue vehicle by bolts; when not in use, the high beam 7, low beam 8, camera 9, etc. are installed in a relatively closed space, which is well protected and will not be easily damaged; when they need to be used, the hydraulic cylinder pushes the cover plate 6 to rotate, so that the illumination angle can be adjusted, and the motor 41 drives the gear 42 to rotate, and the gear 42 can drive the rotating seat 3 to rotate by engaging with the outer gear ring 43, so that the illumination direction can be adjusted, which is convenient to meet the illumination needs of different positions and is very convenient to operate. The camera 9 is used to shoot the fire scene.

[0021] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A lighting device for a fire rescue vehicle, comprising a mounting plate (1), characterized in that: A protective cover (2) is fixed on the mounting plate (1), a mounting hole is provided on the top of the protective cover (2), a rotating seat (3) is rotatably sleeved in the mounting hole, a rotation adjustment driving mechanism (4) is installed inside the protective cover (2) for driving the rotating seat (3) to rotate, the rotating seat (3) is a cylindrical shell structure, a cover plate (6) is hinged on the top of the rotating seat (3), an angle adjustment driving mechanism (5) is installed inside the rotating seat (3) for adjusting the angle of the cover plate (6), and a high beam lamp (7) and a low beam lamp (8) are installed on the cover plate (6).

2. The lighting device for a fire rescue vehicle according to claim 1, characterized in that: The protective cover (2) is in the shape of a frustum, and the mounting plate (1) is in the shape of a circle.

3. The lighting device for a fire rescue vehicle according to claim 1, characterized in that: A second drainage hole (13) is provided at the bottom of the side of the protection cover (2), and a first drainage hole (12) is provided at the bottom of the rotating seat (3).

4. The lighting device for a fire rescue vehicle according to claim 1, characterized in that: The rotary adjustment drive mechanism (4) comprises a motor (41), a gear (42), and an outer gear ring (43); the motor (41) is mounted on the inner wall of the protective cover (2) via a motor seat (11); the output shaft of the motor (41) is fixedly sleeved with the gear (42); and the rotating seat (3) is sleeved with the outer gear ring (43) meshing with the gear (42).

5. The lighting device for a fire rescue vehicle according to claim 1, characterized in that: The angle adjustment drive mechanism (5) is a hydraulic cylinder, and a camera (9) is installed on the cover plate (6).

6. The lighting device for a fire rescue vehicle according to claim 1, characterized in that: An annular slide groove is provided on the inner wall of the mounting hole on the protective cover (2), and an annular slide rail (10) is fixedly sleeved on the outside of the rotating seat (3), and the annular slide rail (10) is rotatably sleeved in the annular slide groove.

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