CN219606809U

CN219606809U - Floodlight convenient for multi-angle adjustment

Info

Publication number: CN219606809U
Application number: CN202321386087.1U
Authority: CN
Inventors: 陈泽云; 李丽娟
Original assignee: Guangdong Ruibaiguang Environmental Design Institute Co ltd
Current assignee: Guangdong Ruibaiguang Environmental Design Institute Co ltd
Priority date: 2023-06-02
Filing date: 2023-06-02
Publication date: 2023-08-29
Anticipated expiration: 2033-06-02

Abstract

The utility model belongs to the technical field of spotlights, and particularly relates to a floodlight convenient for multi-angle adjustment, which comprises a lower mounting frame, wherein movable rods are fixedly connected to two ends of the inner side of the lower mounting frame, a spotlight main body is arranged at the bottom of the lower mounting frame, one end, away from the lower mounting frame, of each movable rod is rotatably connected with two sides of the spotlight main body, an upper mounting frame is arranged at the upper part of the lower mounting frame, and an adjusting mechanism is arranged on the inner side of the upper mounting frame. This floodlight convenient to multi-angle adjustment drives the gear through setting up step motor and rotates on rack board for it is under mutually supporting through gear and rack board, thereby drives step motor and carries out up-and-down motion in the spacing inslot portion, drives the movable block through step motor output shaft and makes the movable block other end rotate on the dead lever surface, thereby drives the spotlight main part and carries out the regulation from top to bottom in the mounting bracket bottom down, thereby has improved the device's irradiation range, and is more suitable for, and it is more convenient to use.

Description

Floodlight convenient for multi-angle adjustment

Technical Field

The utility model relates to the technical field of spotlights, in particular to a floodlight convenient for multi-angle adjustment.

Background

A spotlight is a lamp that uses a spotlight lens or a reflector to concentrate light. The spot light type of the spotlight is simple, strong in illumination and narrow in illumination width, is convenient for intensively illuminating specific areas in a scene, and is the most used lamp on a studio, a studio and a stage.

The existing floodlight cannot horizontally rotate, so that the irradiation angle is inconvenient to adjust, and certain adverse effects are brought to actual use.

The utility model discloses a novel spotlight as disclosed in chinese patent CN210398586U, through setting up the spotlight main part, the mount pad is inside to be provided with the actuating groove, and the actuating groove is inside to be provided with the adjusting device who is used for adjusting spotlight main part irradiation angle, and adjusting device includes the casing, and the inside rotation of casing is connected with the rotation axis, and the rotation axis stretches out the outside one end of casing and runs through the mount pad roof and link to each other with the spotlight main part. The utility model has the beneficial effects that: according to the utility model, the adjusting device is arranged in the mounting seat, when the irradiation angle of the spotlight main body needs to be adjusted, the worm can be driven to rotate by starting the driving device, so that the turbine can be driven to rotate, the rotating shaft can be driven to rotate and the spotlight main body can be driven to rotate by meshing transmission between the worm and the turbine, so that the irradiation angle of the spotlight main body can be adjusted, and manual adjustment is replaced by automatic adjustment, so that the operation becomes more convenient and simple.

However, the device can only rotate horizontally to adjust the angle of the spotlight, and cannot adjust the irradiation angle of the spotlight up and down, so that the device has certain limitation and is inconvenient to use.

For this reason, it is highly desirable to provide a floodlight with multi-angle adjustment.

Disclosure of Invention

The utility model aims to provide a floodlight convenient for multi-angle adjustment, which solves the problems that the angle of the floodlight can not be adjusted up and down by only rotating horizontally, and the irradiation angle of the floodlight can not be adjusted up and down, and the floodlight has certain limitation in use and is inconvenient in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a floodlight convenient to multi-angle adjustment, includes the mounting bracket down, the inboard both ends fixedly connected with movable rod of mounting bracket down, the mounting bracket bottom is provided with the spotlight main part down, the one end that the movable rod kept away from the mounting bracket down is connected with spotlight main part both sides rotation, lower mounting bracket upper portion is provided with the mounting bracket, and the inboard adjustment mechanism that is provided with of mounting bracket down;

the adjusting mechanism comprises a rotating unit and an angle adjusting unit, the rotating unit comprises a rotating motor, a driving rod, a bevel gear and a supporting rod, the rotating motor is arranged on the side part of the upper mounting frame, an output shaft of the rotating motor penetrates through the side part of the upper mounting frame to be connected with one end of the driving rod, and the driving rod is arranged on the inner side of the bottom of the upper mounting frame.

Preferably, the bevel gears are provided with two bevel gears which are respectively and fixedly arranged at one end of the driving rod far away from the rotating motor and one end of the top of the supporting rod, the two bevel gears are connected in a meshed mode, and the driving rod is driven by the rotating motor to rotate so that the mounting frame is driven by the cooperation of the two bevel gears to rotate at the bottom of the upper mounting frame.

Preferably, the bracing piece fixed mounting is in lower mounting bracket top downside, bracing piece surface middle part is connected with last mounting bracket bottom rotation, drives down the mounting bracket through the rotation of bracing piece and rotates.

Preferably, the angle adjusting unit comprises an L-shaped supporting plate, a mounting seat, a fixing rod, a movable block, a stepping motor, a gear, a rectangular block, a limiting groove and a rack plate, wherein the L-shaped supporting plate is fixedly arranged on the back of the upper mounting frame, and the mounting seat is fixedly arranged on the back of the spotlight main body.

Preferably, the dead lever both ends fixed mounting is at the inboard both ends of mount pad, movable block one end rotates with the dead lever surface middle part and is connected, the one end that the dead lever was kept away from to the movable block rotates with step motor output shaft surface to be connected, is convenient for drive spotlight main part through the movable block and overturns to be convenient for angle regulation.

Preferably, the rectangular block is fixedly arranged at the side part of the L-shaped supporting plate, the limiting groove is formed in the side part of the rectangular block in a penetrating mode, the output shaft of the stepping motor is movably connected with the inside of the limiting groove, and the limiting groove is arranged to limit the stepping motor, so that the stepping motor is more stable in movement.

Preferably, the gear is arranged at one end of the output shaft of the stepping motor, the rack plate is fixedly arranged on the inner side surface of the bottom of the L-shaped supporting plate, the outer surface of the gear is connected with the outer surface of the rack plate in a meshed mode, and the stepping motor drives the gear to move on the rack plate so that the motor moves up and down in the limiting groove, so that the spotlight body is conveniently driven to move.

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

1. this floodlight convenient to multi-angle adjustment drives the gear through setting up step motor and rotates on rack board for it is under mutually supporting through gear and rack board, thereby drives step motor and carries out up-and-down motion in the spacing inslot portion, drives the movable block through step motor output shaft and makes the movable block other end rotate on the dead lever surface, thereby drives the spotlight main part and carries out the regulation from top to bottom in the mounting bracket bottom down, thereby has improved the device's irradiation range, and is more suitable for, and it is more convenient to use.

2. This floodlight convenient to multi-angle adjustment drives actuating lever through setting up rotating electrical machines and drives bevel gear and rotate for when the device is in use, make under the bracing piece drive the mounting bracket and rotate in last mounting bracket bottom through two bevel gears of bracing piece and actuating lever one end mutually support, thereby conveniently adjust different positions and shine, further improved the irradiation position of spotlight main part, it is more convenient to use.

Drawings

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

FIG. 2 is a schematic view of the inside structure of the upper mounting frame of the present utility model;

FIG. 3 is a schematic view of the rear view structure of the present utility model;

fig. 4 is a schematic view of the angle adjusting unit according to the present utility model.

In the figure: 1. a lower mounting rack; 2. a movable rod; 3. a spotlight body; the method comprises the steps of carrying out a first treatment on the surface of the 4. An upper mounting frame; 501. a rotating electric machine; 502. a driving rod; 503. bevel gears; 504. a support rod; 505. an L-shaped support plate; 506. a mounting base; 507. a fixed rod; 508. a movable block; 509. a stepping motor; 510. a gear; 511. rectangular blocks; 512. a limit groove; 513. rack plate.

Detailed Description

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.

Referring to fig. 1-4, the present utility model provides a technical solution:

embodiment one:

the utility model provides a floodlight convenient to multi-angle adjustment, including lower mounting bracket 1, lower mounting bracket 1 inboard both ends fixedly connected with movable rod 2, when connecting with spotlight main part 3 lateral part through setting up movable rod 2 for spotlight main part 3 is convenient for move about in lower mounting bracket 1 bottom, and the upper and lower angle regulation of being convenient for is provided with spotlight main part 3 in lower mounting bracket 1 bottom, and movable rod 2 keeps away from the one end of lower mounting bracket 1 and spotlight main part 3 both sides rotation connection, and lower mounting bracket 1 upper portion is provided with upper mounting bracket 4, and upper mounting bracket 4 inboard is provided with adjustment mechanism;

the adjustment mechanism includes rotary unit and angle adjustment unit, rotary unit includes rotating electrical machines 501, actuating lever 502, bevel gear 503, bracing piece 504, rotating electrical machines 501 sets up in last mounting bracket 4 lateral part, rotating electrical machines 501 output shaft runs through and goes up mounting bracket 4 lateral part and actuating lever 502's one end is connected, actuating lever 502 sets up in last mounting bracket 4 bottom inboard, bevel gear 503 is provided with two and fixed mounting respectively keeps away from the one end and bracing piece 504 top one end of rotating electrical machines 501 at actuating lever 502, the meshing is connected between two bevel gears 503, bracing piece 504 fixed mounting is in the middle side of lower mounting bracket 1 top, bracing piece 504 surface middle part rotates with last mounting bracket 4 bottom to be connected, drive actuating lever 502 through setting up rotating electrical machines 501 and drive bevel gear 503 and rotate, make under the cooperation of two bevel gears 503 through bracing piece 504 and actuating lever 502 one end make bracing piece 504 drive down mounting bracket 1 rotate in last mounting bracket 4 bottom, thereby conveniently adjust different positions and shine, further improve spotlight main body 3's irradiation position, it is more convenient to use.

Embodiment two:

based on the first embodiment: the angle adjusting unit comprises an L-shaped supporting plate 505, an installation seat 506, a fixing rod 507, a movable block 508, a stepping motor 509, a gear 510, a rectangular block 511, a limit groove 512 and a rack plate 513, wherein the L-shaped supporting plate 505 is fixedly installed on the back of an upper installation frame 4, the installation seat 506 is fixedly installed on the back of a spotlight main body 3, two ends of the fixing rod 507 are fixedly installed at two ends of the inner side of the installation seat 506, one end of the movable block 508 is rotationally connected with the middle part of the outer surface of the fixing rod 507, one end of the movable block 508, which is far away from the fixing rod 507, is rotationally connected with the outer surface of an output shaft of the stepping motor 509, the movable block 508 is driven by the output shaft of the stepping motor 509, the other end of the movable block 508 is rotated on the surface of the fixing rod 507, so that the spotlight main body 3 is driven to be vertically adjusted at the bottom of a lower installation frame 1, the irradiation range of the device is improved, the device is more applicable, the device is more convenient to use, the rectangular block 511 is fixedly installed on the side of the L-shaped supporting plate 505, the limit groove 512 is penetratingly arranged on the side of the rectangular block 511, the inner side of the output shaft of the rectangular block 509 is movably connected with the limit groove 512, the inner side of the limit groove 512, the upper and lower horizontal movement of the fixing motor 509 is more convenient, the device is arranged, one end, the end of the output shaft of the stepping motor 509 is rotationally, and is rotationally connected with the outer surface of the output through the gear 513 through the setting of the limit groove 513, and the fixing plate, and the rack plate.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.

Claims

1. The utility model provides a floodlight convenient to multi-angle adjustment, includes mounting bracket (1) down, the inboard both ends fixedly connected with movable rod (2) of mounting bracket (1) down, mounting bracket (1) bottom is provided with spotlight main part (3) down, the one end and spotlight main part (3) both sides rotation connection of mounting bracket (1) down are kept away from to movable rod (2), mounting bracket (1) upper portion is provided with mounting bracket (4), its characterized in that down: an adjusting mechanism is arranged on the inner side of the upper mounting frame (4);

the adjusting mechanism comprises a rotating unit and an angle adjusting unit, the rotating unit comprises a rotating motor (501), a driving rod (502), a bevel gear (503) and a supporting rod (504), the rotating motor (501) is arranged on the side portion of the upper mounting frame (4), an output shaft of the rotating motor (501) penetrates through the side portion of the upper mounting frame (4) to be connected with one end of the driving rod (502), and the driving rod (502) is arranged on the inner side of the bottom portion of the upper mounting frame (4).

2. A floodlight facilitating multi-angle adjustment according to claim 1, wherein: the bevel gears (503) are arranged at two ends, which are respectively and fixedly arranged at one end, far away from the rotating motor (501), of the driving rod (502) and one end, which is arranged at the top of the supporting rod (504), of the bevel gears (503), and the two bevel gears (503) are connected in a meshed mode.

3. A floodlight facilitating multi-angle adjustment according to claim 1, wherein: the supporting rod (504) is fixedly arranged on the middle side of the top of the lower mounting frame (1), and the middle part of the outer surface of the supporting rod (504) is rotationally connected with the bottom of the upper mounting frame (4).

4. A floodlight facilitating multi-angle adjustment according to claim 1, wherein: the angle adjusting unit comprises an L-shaped supporting plate (505), a mounting seat (506), a fixing rod (507), a movable block (508), a stepping motor (509), a gear (510), a rectangular block (511), a limiting groove (512) and a rack plate (513), wherein the L-shaped supporting plate (505) is fixedly mounted on the back of the upper mounting frame (4), and the mounting seat (506) is fixedly mounted on the back of the spotlight main body (3).

5. A floodlight facilitating multi-angle adjustment according to claim 4, wherein: the fixed rod (507) both ends fixed mounting is at mount pad (506) inboard both ends, movable block (508) one end rotates with the middle part of fixed rod (507) surface to be connected, the one end that fixed rod (507) was kept away from to movable block (508) rotates with step motor (509) output shaft surface to be connected.

6. A floodlight facilitating multi-angle adjustment according to claim 4, wherein: the rectangular block (511) is fixedly arranged on the side of the L-shaped supporting plate (505), the limiting groove (512) is formed in the side of the rectangular block (511) in a penetrating mode, and the output shaft of the stepping motor (509) is movably connected with the inside of the limiting groove (512).

7. A floodlight facilitating multi-angle adjustment according to claim 4, wherein: the gear (510) is arranged at one end of an output shaft of the stepping motor (509), the rack plate (513) is fixedly arranged on the inner side surface of the bottom of the L-shaped supporting plate (505), and the outer surface of the gear (510) is connected with the outer surface of the rack plate (513) in a meshed mode.