CN219082864U

CN219082864U - Lighting device with adjustable lighting angle

Info

Publication number: CN219082864U
Application number: CN202222831970.9U
Authority: CN
Inventors: 姚一冕; 许有志
Original assignee: Anhui Paimengte Environmental Art Technology Co ltd
Current assignee: Anhui Paimengte Environmental Art Technology Co ltd
Priority date: 2022-10-26
Filing date: 2022-10-26
Publication date: 2023-05-26
Anticipated expiration: 2032-10-26

Abstract

The utility model discloses a lighting device with an adjustable lighting angle, which belongs to the technical field of lighting equipment and comprises an outer frame and a lighting lamp body, wherein the lighting lamp body is connected with the outer frame through an angle adjusting mechanism, the angle adjusting mechanism comprises a first electric push rod, a second electric push rod and a scissor arm, the first electric push rod and the second electric push rod are oppositely arranged and fixed on the inner walls of the two sides of the outer frame through bolts, the first electric push rod is rotationally connected with one side of the top end of the lighting lamp body through the scissor arm, and the second electric push rod is identical to the first electric push rod in arrangement; through setting up angle adjustment mechanism for the illumination angle of the light body can be according to the regulation about the service environment is random, thereby makes light lighting device have higher flexibility, and with the realization indoor light environment is controllable, can be according to actual need adjustment illumination angle, makes indoor cloth light even and promotes visual effect.

Description

Lighting device with adjustable lighting angle

Technical Field

The utility model belongs to the technical field of lighting equipment, relates to a lighting device with an adjustable lighting angle, and in particular relates to a lighting device with an adjustable lighting angle, which is suitable for a conference room.

Background

For the traditional multifunctional conference room and the ladder conference room, the lamps are mostly arranged on the wall top wall in a hanging or embedded type, when a plurality of lamps are connected in series, the lighting of the whole conference room can be controlled by using one or two switches, so that the lighting of the whole conference room can be ensured, but the flexibility is lacking, different requirements on the light can not be met according to different use environments, for example, when a chairman table of the conference room gives out a speech or shoots people, the light is uneven due to top light, and good vision or shooting effect can not be achieved; for another example, when the projector and the multimedia presentation PPT are used in a conference room, the projection of the projection on the screen is unclear due to the too bright light, and the conference environment is dim due to the fact that the lamp is turned off, so that the conference is inconvenient to develop.

Disclosure of Invention

The utility model aims to provide an illumination device with an adjustable illumination angle, which is suitable for a conference room, so as to solve the problems that the illumination device in the traditional conference room lacks flexibility, so that the indoor light environment is single, the light distribution is uneven, and the visual effect is poor.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a lighting device with adjustable illumination angle, includes frame and illuminating lamp body, its characterized in that, square through-hole has been seted up at the bottom surface middle part of frame, square through-hole size with the size looks adaptation of illuminating lamp body, illuminating lamp body pass through angle adjustment mechanism with the frame is connected, and embedded in the square through-hole of frame.

Further, the angle adjusting mechanism comprises a first electric push rod, a second electric push rod and a shearing arm; the first electric push rod and the second electric push rod are oppositely arranged and fixed on the inner walls of the two sides of the outer frame through bolts, a shearing arm is hinged to the bottom of the movable telescopic tube of the first electric push rod, and the first electric push rod is rotationally connected with one side of the top end of the illuminating lamp body through the shearing arm; the second electric push rod is identical to the first electric push rod in arrangement.

Further, a partition board is arranged in the outer frame, an infrared controller is fixedly mounted on the partition board, and the infrared controller is respectively connected with the first electric push rod and the second electric push rod in a control mode.

Further, through holes matched with the outer perimeter of the guide sleeve of the first electric push rod in size are formed in two opposite side edges of the partition plate.

Further, an angle fixing frame is arranged between the two clamping arms of the shearing clamping arm.

Furthermore, the four corners of the top end of the outer frame are respectively provided with a hanging wire fixing part, and the hanging wire fixing parts are hemispherical and the top ends of the hanging wire fixing parts are provided with round wire holes.

Furthermore, side plates are arranged around the bottom surface of the outer frame.

The utility model has at least one of the following beneficial effects:

(1) Through setting up angle adjustment mechanism for the illumination angle of the light body can be adjusted according to service environment, wherein set up first electric putter and second electric putter respectively in the light body opposite both sides, and first electric putter and second electric putter can control respectively through infrared controller, make illumination angle can carry out left or right adjustment at will, also can adjust first electric putter and second electric putter simultaneously, control its elevating height, make the light body can carry out the upper and lower regulation, thereby make light lighting device have higher flexibility, with it is controllable to realize indoor light environment, can adjust illumination angle according to actual need, make indoor light distribution even and promote visual effect.

(2) The illumination angle is controlled by arranging the infrared controller, so that the illumination device arranged on the top wall of the wall is more convenient for a user to adjust compared with the traditional illumination device with the manual angle adjustment. Meanwhile, through the arrangement of the suspension wire fixing part and the side plates around the outer frame, the lighting device can be installed through the suspension type, embedded type installation can be used, and the whole application range of the lighting device is increased.

Drawings

The utility model is further described below with reference to the accompanying drawings.

FIG. 1 is a front cross-sectional view of the present utility model;

FIG. 2 is a side cross-sectional view of the present utility model;

FIG. 3 is a schematic diagram of the state of the utility model in practice;

fig. 4 is a schematic perspective view of the present utility model.

In the figure: 1. an outer frame; 2. a first electric push rod; 21. guide sleeve; 22. a motor; 23. a movable telescopic tube; 3. a scissor arm; 4. a lighting lamp body; 5. a partition plate; 6. a suspension wire fixing portion; 7. an infrared controller; 8. and the second electric push rod.

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 utility model discloses an illumination device with an adjustable illumination angle, which comprises an outer frame 1 and an illumination lamp body 4, wherein a square through hole is formed in the middle of the bottom surface of the outer frame 1, the size of the square through hole is matched with that of the illumination lamp body 4, and the illumination lamp body 4 is connected with the outer frame 1 through an angle adjusting mechanism and is embedded in the square through hole of the outer frame 1.

The angle adjusting mechanism comprises a first electric push rod 2, a second electric push rod 8 and a shearing fork arm 3, wherein the first electric push rod 2 and the second electric push rod 8 are oppositely arranged and fixed on the inner walls of the two sides of the outer frame 1 through bolts, the shearing fork arm 3 is hinged to the bottom of a movable telescopic tube 23 of the first electric push rod 2, and the first electric push rod 2 is rotationally connected with one side of the top end of the illuminating lamp body 4 through the shearing fork arm 3; the second electric putter 8 is arranged identically to the first electric putter 2.

The inside baffle 5 that is equipped with of frame 1, fixed mounting has infrared controller 7 on the baffle 5, and infrared controller 7 is connected with first electric putter 2 and the control of second electric putter 8 respectively, uses infrared controller 7 to install the lighting device on the wall roof more convenient to use person adjusts.

The first electric push rod 2 and the second electric push rod 8 can be controlled respectively through the infrared controller 7, so that the illumination angle can be adjusted leftwards or rightwards at will, the first electric push rod 2 and the second electric push rod 8 can be adjusted simultaneously, the lifting height of the first electric push rod and the second electric push rod 8 is controlled, the illuminating lamp body can be adjusted up and down, the illuminating lamp has higher flexibility, the indoor light environment is controllable, the illumination angle can be adjusted according to actual needs, and the indoor light distribution is uniform, so that the visual effect is improved.

Through holes matched with the outer perimeter sizes of the guide sleeves 21 of the first electric push rods 2 are formed in two opposite side edges of the partition plate 5, the first electric push rods 2 and the second electric push rods 8 are not affected by the fact that the inner walls of two sides of the outer frame 1 are fixed when the partition plate 5 is assembled by the lighting device, meanwhile, the partition plate 5 provides a certain supporting force for the motor 22 on the first electric push rods 2, the fixing of the electric push rods in the outer frame 1 is further enhanced, and potential safety hazards are avoided.

An angle fixing frame is arranged between the two clamping arms of the shearing clamping arm 3, so that the shearing clamping arm 3 is in a stable state with fixed angles between the clamping arms. The four corners of the top end of the outer frame 1 are respectively provided with a suspension wire fixing part 6, the suspension wire fixing parts 6 are hemispherical, and the top ends of the suspension wire fixing parts are provided with round wire holes, so that the lighting device can be installed in a hanging mode; the side plates are arranged on the periphery of the bottom surface of the outer frame 1, so that the embedded lighting device can be installed, and the application range is wider.

When the scheme is implemented, the infrared controller 7 is controlled and operated through the remote control device, the motor 22 of the first electric push rod 2 is controlled by the infrared controller 7 to enable the movable telescopic pipe 23 in the guide sleeve 21 to extend downwards, the movable telescopic pipe 23 drives the shearing arm 3 to move so as to enable one side of the illuminating lamp body 4 to start to move downwards, when the illuminating lamp body 4 is inclined to a required proper angle, remote control is stopped, the first electric push rod 2 pauses to move and enables the movable telescopic pipe 23 to keep the height of the extending telescopic pipe, so that the illuminating lamp body 4 keeps the modulated inclination angle, and then the angle adjustment of the illuminating device is completed.

The foregoing describes one embodiment of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.

Claims

1. The utility model provides a lighting device with adjustable illumination angle, includes frame (1) and light body (4), its characterized in that, square through-hole has been seted up at the bottom surface middle part of frame (1), square through-hole size with the size looks adaptation of light body (4), light body (4) through angle adjustment mechanism with frame (1) are connected, and embedded in the square through-hole of frame (1).

2. An illumination device with adjustable illumination angle according to claim 1, characterized in that the angle adjustment mechanism comprises a first electric push rod (2), a second electric push rod (8) and a scissor arm (3);

the first electric push rod (2) and the second electric push rod (8) are oppositely arranged and fixed on the inner walls of the two sides of the outer frame (1) through bolts, a shearing fork arm (3) is hinged to the bottom of a movable telescopic tube (23) of the first electric push rod (2), and the first electric push rod (2) is rotatably connected with one side of the top end of the illuminating lamp body (4) through the shearing fork arm (3);

the second electric push rod (8) is arranged the same as the first electric push rod (2).

3. The lighting device with the adjustable lighting angle according to claim 2, wherein a partition board (5) is arranged inside the outer frame (1), an infrared controller (7) is fixedly installed on the partition board (5), and the infrared controller (7) is respectively in control connection with the first electric push rod (2) and the second electric push rod (8).

4. A lighting device with adjustable lighting angle according to claim 3, characterized in that two opposite sides of the partition board (5) are provided with through holes adapted to the outer perimeter of the guide sleeve (21) of the first electric push rod (2).

5. An illumination device with adjustable illumination angle according to claim 2, characterized in that an angle fixing bracket is arranged between the two clamping arms of the scissor arm (3).

6. The lighting device with the adjustable lighting angle according to claim 1, wherein the four corners of the top end of the outer frame (1) are respectively provided with a suspension wire fixing part (6), the suspension wire fixing part (6) is hemispherical, and the top end of the suspension wire fixing part is provided with a round wire hole.

7. An illumination device with adjustable illumination angle according to claim 1, characterized in that the periphery of the bottom surface of the outer frame (1) is also provided with side plates.