CN219222293U

CN219222293U - Portable lighthouse with illumination angle convenient to adjust

Info

Publication number: CN219222293U
Application number: CN202320226004.6U
Authority: CN
Inventors: 袁晔
Original assignee: Nantong Yongtong Traffic Equipment Technology Co ltd
Current assignee: Nantong Yongtong Traffic Equipment Technology Co ltd
Priority date: 2023-02-16
Filing date: 2023-02-16
Publication date: 2023-06-20
Anticipated expiration: 2033-02-16

Abstract

The utility model discloses a mobile lighthouse convenient for adjusting illumination angles, which comprises a mobile vehicle, wherein mobile wheels are respectively arranged at four corners of the bottom surface of the mobile vehicle, a first stepping motor is embedded and arranged at one end of the top surface of the mobile vehicle, the driving end of the first stepping motor is fixedly connected with the bottom surface of a rotating disc, the top surface of the rotating disc is fixedly connected with one end of a lifting assembly, and the other end of the lifting assembly is fixedly connected with the bottom surface of a fixed plate; the two ends of the top surface of the fixed plate are symmetrically and fixedly connected with the bottom surface of the supporting plate, the top end of one side of the supporting plate far away from each other is fixedly provided with a second stepping motor respectively, the driving ends of the second stepping motors penetrate through the supporting plate and are fixedly connected with the two ends of the mounting plate respectively, and the two sides of the mounting plate are symmetrically provided with lighting lamp panels; the top surface of the mobile vehicle is provided with a power supply box. When the utility model is used, the height of the lighting lamp panel can be adjusted through the lifting assembly, the angle and the range of lighting can be adjusted through the first stepping motor and the second stepping motor, and the flexibility of the equipment is improved.

Description

Portable lighthouse with illumination angle convenient to adjust

Technical Field

The utility model relates to the technical field of lighting equipment, in particular to a mobile lighthouse convenient for adjusting a lighting angle.

Background

When working in places such as disaster relief, rescue, construction site and the like at night, the temporary light source equipment with large area and high brightness is required to provide illumination, so that the device plays a great role. The movable lighthouse can be conveniently transported to a place which can be used for traffic and temporarily needs large-scale illumination, and is very convenient to use.

The chinese patent publication No. CN209960257U discloses a mobile lighthouse, which comprises a fixed chassis, a lifting mechanism and a cloud desk lamp device, the fixed chassis comprises a bottom frame, a rotating arm and a lifting support, the lifting mechanism comprises a top frame, a lifting frame and a telescopic driving piece, the lifting frame comprises a scissor rod, a mobile lighthouse and a rotating shaft, the lighting angle of the mobile lighthouse is convenient to adjust, a balance adjusting structure is arranged between the top frame and the scissor rod, the balance adjusting structure comprises a guide wheel, a guide groove and a connecting rod, when the mobile lighthouse is in a lifting and using state, the rotating arm is outwards rotated and unfolded, the lifting support is controlled to extend to the ground so as to prop up the bottom frame, the stability of the bottom frame is improved, the scissor rod is enabled to move up and down by the telescopic driving piece, the mobile top ends on two sides shrink towards the direction of the connecting rod at the same time, the top frame keeps balance in the lifting process, and the safety performance of the mobile lighthouse is improved.

The conventional lamp of the movable illumination lighthouse is generally fixed on the movable lighthouse body, namely, the illumination angle of the lamp is inconvenient to adjust.

Disclosure of Invention

The utility model aims to provide a movable lighthouse with an illumination angle convenient to adjust, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a mobile lighthouse which is convenient for adjusting illumination angle, comprising a mobile vehicle,

the four corners of the bottom surface of the mobile vehicle are respectively provided with a mobile wheel, one end of the top surface of the mobile vehicle is embedded and provided with a first stepping motor, the driving end of the first stepping motor is fixedly connected with the bottom surface of a rotating disc, the top surface of the rotating disc is fixedly connected with one end of a lifting assembly, and the other end of the lifting assembly is fixedly connected with the bottom surface of a fixed plate;

the two ends of the top surface of the fixed plate are symmetrically and fixedly connected with the bottom surface of the supporting plate, the top end of one side of the supporting plate far away from each other is fixedly provided with a second stepping motor respectively, the driving ends of the second stepping motors penetrate through the supporting plate and are fixedly connected with the two ends of the mounting plate respectively, and the two sides of the mounting plate are symmetrically provided with lighting lamp panels; the movable car top surface is provided with a power supply box, and the other end of the movable car top surface is fixedly connected with a pushing handle.

Preferably, a control switch, a first adjusting stepping motor, a lifting assembly, a second stepping motor and a control panel of the lighting lamp panel are arranged on one side of the power supply box.

Preferably, the lifting assembly comprises a fixing rod, fixing rod one end rigid coupling rolling disc top surface, the fixing rod other end is equipped with the adjustment groove, joint carriage release lever in the adjustment groove, carriage release lever one end contact adjustment inslot bottom surface, carriage release lever other end rigid coupling fixed plate bottom surface, carriage release lever one end is equipped with the block groove, joint lead screw in the block groove, be equipped with the screw thread on the block inslot wall and with the lead screw block, adjustment inslot bottom surface embedding installation servo motor, servo motor drive end rigid coupling lead screw one end, adjustment inslot wall symmetry is equipped with the spacing groove, joint stopper in the spacing groove respectively, stopper symmetry rigid coupling is in carriage release lever one end both sides, the rigid coupling fixed washer on the carriage release lever, the fixed washer bottom surface contacts the dead lever other end.

Preferably, the diameter of the movable rod is equal to the diameter of the inner wall of the adjusting groove, and the length of the limiting block is equal to the width of the limiting groove.

Compared with the prior art, the utility model has the beneficial effects that:

when the utility model is used, the height of the lighting lamp panel can be adjusted through the lifting assembly, the angle and the range of lighting can be adjusted through the first stepping motor and the second stepping motor, and the flexibility of the equipment is improved.

The equipment is simple in structure, can be matched with the movable wheel through pushing the handle to enable the equipment to move, and is convenient to use.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is a schematic view of an elevation cross-sectional structure of the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 3 a according to the present utility model.

In the figure: 1. a moving vehicle; 101. pushing the handle; 2. a moving wheel; 3. a first stepping motor; 4. a rotating disc; 5. a lifting assembly; 51. a fixed rod; 52. an adjustment groove; 53. a moving rod; 54. a clamping groove; 55. a screw rod; 56. a servo motor; 57. a limit groove; 58. a limiting block; 59. a stationary washer; 6. a fixing plate; 601. a support plate; 7. a second stepping motor; 8. a mounting plate; 9. an illumination lamp panel; 10. a power box; 11. and a control panel.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-4, the present utility model provides a technical solution: a mobile lighthouse which is convenient for adjusting illumination angle, comprising a mobile vehicle 1,

referring to fig. 1, moving wheels 2 are respectively installed at four corners of the bottom surface of a moving vehicle 1, a first stepping motor 3 is embedded and installed at one end of the top surface of the moving vehicle 1, the driving end of the first stepping motor 3 is fixedly connected with the bottom surface of a rotating disc 4, the top surface of the rotating disc 4 is fixedly connected with one end of a lifting assembly 5, and the other end of the lifting assembly 5 is fixedly connected with the bottom surface of a fixed plate 6;

referring to fig. 1 and 2, two ends of the top surface of the fixing plate 6 are symmetrically and fixedly connected with the bottom surface of the supporting plate 601, the top end of one side of the supporting plate 601 far away from each other is fixedly provided with a second stepping motor 7 respectively, the driving ends of the second stepping motor 7 penetrate through the supporting plate 601 respectively and are fixedly connected with two ends of the mounting plate 8, and two sides of the mounting plate 8 are symmetrically provided with the lighting lamp panels 9; the top surface of the mobile vehicle 1 is provided with a power supply box 10, and the other end of the top surface of the mobile vehicle 1 is fixedly connected with a pushing handle 101.

Referring to fig. 1, a control switch, a first stepping motor 3, a lifting assembly 5, a second stepping motor 7 and a control panel 11 for illuminating the lamp panel 9 are arranged on one side of the power supply box 10.

Examples

Please refer to fig. 3 and 4, which illustrate a second embodiment of the present utility model, which is based on the previous embodiment;

specifically, the lifting assembly 5 includes a fixed rod 51, one end of the fixed rod 51 is fixedly connected with the top surface of the rotating disc 4, the other end of the fixed rod 51 is provided with an adjusting groove 52, a movable rod 53 is clamped in the adjusting groove 52, one end of the movable rod 53 contacts the inner bottom surface of the adjusting groove 52, the other end of the movable rod 53 is fixedly connected with the bottom surface of the fixed plate 6, one end of the movable rod 53 is provided with a clamping groove 54, a screw 55 is clamped in the clamping groove 54, threads are arranged on the inner wall of the clamping groove 54 and are clamped with the screw 55, a servo motor 56 is embedded in the inner bottom surface of the adjusting groove 52, the driving end of the servo motor 56 is fixedly connected with one end of the screw 55, limit grooves 57 are symmetrically arranged on the inner wall of the adjusting groove 52, limit grooves 57 are respectively clamped with limit blocks 58, the limit blocks 58 are symmetrically fixedly connected to two sides of one end of the movable rod 53, a fixed washer 59 is fixedly connected on the movable rod 53, the bottom surface of the fixed washer 59 contacts the other end of the fixed rod 51, the servo motor 56 in the lifting assembly 5 can be controlled by the control panel 11, the screw 55 is driven to rotate to enable the movable rod 53 to move under the clamping of the clamping groove 54 and the screw 55 to move under the clamping of the screw 55, the height of the lighting lamp disc 9, the limit block 58 in the lifting assembly 5 is clamped with the limit block 58 and the limit block 57.

Further, the diameter of the moving rod 53 is equal to the diameter of the inner wall of the adjusting slot 52, and the length of the limiting block 58 is equal to the width of the limiting slot 57.

Examples

Referring to fig. 1 to 4, a third embodiment of the present utility model is based on the above two embodiments;

when the device is used, the device can move through the cooperation of the movable wheel 2 and the pushing handle 101, the device is convenient to use, the servo motor 56 in the lifting assembly 5 can be controlled by the control panel 11, the screw rod 55 is driven to rotate, the movable rod 53 moves under the clamping connection of the clamping groove 54 and the screw rod 55, the height of the lighting lamp panel 9 is adjusted, the limiting block 58 in the lifting assembly 5 is clamped with the limiting groove 57, the movable rod 53 can be ensured to be stable when the lighting lamp panel 9 is lifted, the device can control any lighting lamp panel 9 to be switched through the control panel 11, when the lighting range and the angle of the device need to be adjusted, the first stepping motor 3 can be controlled by the control panel 11 to drive the rotating disc 4 to rotate, the lifting assembly 5 and the lighting lamp panel 9 are communicated to rotate together, the lighting range of the lighting lamp panel 9 is changed, the two second stepping motors 7 are controlled by the control panel 11 to rotate forward and backward respectively, the mounting plate 8 is driven to rotate, the lighting angle of the lighting lamp panel 9 is adjusted, and the flexibility of the device is improved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a convenient removal beacon of adjusting illumination angle, includes locomotive (1), its characterized in that:

the four corners of the bottom surface of the mobile vehicle (1) are respectively provided with a mobile wheel (2), one end of the top surface of the mobile vehicle (1) is embedded and provided with a first stepping motor (3), the driving end of the first stepping motor (3) is fixedly connected with the bottom surface of a rotating disc (4), the top surface of the rotating disc (4) is fixedly connected with one end of a lifting assembly (5), and the other end of the lifting assembly (5) is fixedly connected with the bottom surface of a fixed plate (6);

the two ends of the top surface of the fixed plate (6) are symmetrically and fixedly connected with the bottom surface of the supporting plate (601), a second stepping motor (7) is fixedly installed at the top end of one side of the supporting plate (601) far away from each other, the driving ends of the second stepping motor (7) penetrate through the supporting plate (601) and are fixedly connected with the two ends of the mounting plate (8), and lighting lamp panels (9) are symmetrically installed at the two sides of the mounting plate (8); the top surface of the mobile vehicle (1) is provided with a power supply box (10), and the other end of the top surface of the mobile vehicle (1) is fixedly connected with a pushing handle (101).

2. The mobile lighthouse of claim 1, wherein the illumination angle is conveniently adjusted, and wherein: one side of the power supply box (10) is provided with a control switch, a control panel (11) for adjusting the first stepping motor (3), the lifting assembly (5), the second stepping motor (7) and the lighting lamp panel (9).

3. The mobile lighthouse of claim 1, wherein the illumination angle is conveniently adjusted, and wherein: lifting component (5) are including dead lever (51), dead lever (51) one end rigid coupling rolling disc (4) top surface, the dead lever (51) other end is equipped with adjustment groove (52), joint movable rod (53) in adjustment groove (52), bottom surface in movable rod (53) one end contact adjustment groove (52), movable rod (53) other end rigid coupling fixed plate (6) bottom surface, movable rod (53) one end is equipped with block groove (54), block lead screw (55) in block groove (54), be equipped with screw thread and with lead screw (55) block on block groove (54) inner wall, bottom surface embedding installation servo motor (56) in adjustment groove (52), servo motor (56) drive end rigid coupling lead screw (55) one end, adjustment groove (52) inner wall symmetry is equipped with spacing groove (57), in spacing groove (57) joint stopper (58) respectively, stopper (58) symmetry rigid coupling are in movable rod (53) one end both sides, fixed washer (59) bottom surface (59) contact fixed washer (59).

4. A mobile lighthouse for facilitating adjustment of an illumination angle according to claim 3, wherein: the diameter of the moving rod (53) is equal to the diameter of the inner wall of the adjusting groove (52), and the length of the limiting block (58) is equal to the width of the limiting groove (57).