CN210266967U

CN210266967U - Lighting device with adjustable lighting angle

Info

Publication number: CN210266967U
Application number: CN201921483308.0U
Authority: CN
Inventors: 杨宇; 郭颖; 孙彦武; 赵旭; 刘英凯; 杜林林
Original assignee: Changchun Weishi Lighting Technology Co ltd
Current assignee: Changchun Weishi Lighting Technology Co ltd
Priority date: 2019-09-07
Filing date: 2019-09-07
Publication date: 2020-04-07
Anticipated expiration: 2029-09-07

Abstract

The utility model discloses an adjustable illumination angle's lighting device, including the LED lamp plate, the LED lamp plate sets up in the opening of smallpox furred ceiling board, LED lamp plate upper surface middle part fixed mounting has first U type base, the articulated jib of installing of activity on the first U type base, LED lamp plate top is provided with the fagging, the through-hole has all been seted up at the fagging both ends, and equal activity is inserted in the through-hole and is equipped with the slide bar, the fagging top is provided with first electric putter, jib side surface fixed mounting has the telescopic link, and telescopic link one end activity is articulated installs second electric putter. The utility model discloses simple structure makes its piston rod release through starting first electric putter, can push down the fagging and make the LED lamp plate descend, and the LED lamp plate breaks away from the ceiling board opening back, starts second electric putter, through control second electric putter's shrink, can control the inclination of LED lamp plate to the angle is shone in the convenient adjustment, satisfies the demand that people live and official working.

Description

Lighting device with adjustable lighting angle

Technical Field

The utility model relates to the field of lighting technology, more specifically say, in particular to lighting device of adjustable illumination angle.

Background

With the popularization and application of various lighting devices, people have higher and higher requirements on the lighting devices, and the lighting devices can emit light when the brightness is insufficient to provide the brightness. The LED lamp panel can be used in the existing lighting device, the LED lamp panel is popular due to large irradiation range, bright and electricity-saving, but the LED lamp panel has the defects that the lighting angle is limited during installation, and the fixed position is difficult to adjust, so that the requirement is not met.

Therefore, the illuminating device with the adjustable illuminating angle is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjustable illumination angle's lighting device to overcome the defect that prior art exists.

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

a lighting device capable of adjusting lighting angles comprises an LED lamp panel, wherein the LED lamp panel is arranged in an opening of a ceiling board, a first U-shaped base is fixedly arranged in the middle of the upper surface of the LED lamp panel, a hanging rod is movably hinged to the first U-shaped base, a supporting plate is arranged above the LED lamp panel, the upper end of the hanging rod is fixedly arranged on the lower surface of the supporting plate, through holes are formed in two ends of the supporting plate, a sliding rod is movably inserted in each through hole, the upper end of the sliding rod is fixedly arranged on the ceiling wall top, a limiting disc is fixedly arranged at the lower end of the sliding rod, a spring is sleeved on the surface of the sliding rod and positioned between the limiting disc and the supporting plate, a first electric push rod is arranged above the supporting plate, the first electric push rod is fixedly arranged on the ceiling wall top, a telescopic rod is fixedly arranged on, the LED lamp panel upper surface is located horizontal plate position fixed mounting and has second U type base, second electric putter's piston rod and second U type base activity hinge.

Furthermore, the piston rod of the first electric push rod is positioned in the middle of the upper surface of the supporting plate.

Further, when first electric putter is in the shrink state, LED lamp plate and opening in parallel and level.

Compared with the prior art, the utility model has the advantages of:

the utility model discloses simple structure makes its piston rod release through starting first electric putter, can push down the fagging and make the LED lamp plate descend, and the LED lamp plate breaks away from the ceiling board opening back, starts second electric putter, through control second electric putter's shrink, can control the inclination of LED lamp plate to the angle is shone in the convenient adjustment, satisfies the demand that people live and official working.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a structural diagram of the lighting device with adjustable lighting angle of the present invention.

In the figure: 1 ceiling board, 2 openings, 3 LED lamp panels, 4 first U type bases, 5 faggings, 6 jibs, 7 through-holes, 8 slide bars, 9 spacing dishes, 10 springs, 11 first electric putter, 12 telescopic links, 13 second electric putter, 14 second U type bases.

Detailed Description

The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention can be more clearly and clearly defined.

Referring to fig. 1, the utility model provides a lighting device capable of adjusting lighting angle, which comprises a LED lamp panel 3, the LED lamp panel 3 is arranged in an opening 2 of a ceiling board 1, a first U-shaped base 4 is fixedly arranged at the middle part of the upper surface of the LED lamp panel 3, a suspender 6 is movably hinged on the first U-shaped base 4, a supporting board 5 is arranged above the LED lamp panel 3, the upper end of the suspender 6 is fixedly arranged at the lower surface of the supporting board 5, through holes 7 are respectively arranged at both ends of the supporting board 5, a slide bar 8 is movably inserted in the through holes 7, the upper end of the slide bar 8 is fixedly arranged on the ceiling, a limiting disc 9 is fixedly arranged at the lower end of the slide bar 8, a spring 10 is sheathed on the surface of the slide bar 8, the spring 10 is arranged between the limiting disc 9 and the supporting board 5, a first electric push rod 11 is fixedly arranged on the ceiling, the telescopic link 12 is located the fagging 5 below, and telescopic link 12 one end activity is articulated to be installed second electric putter 13, and the upper surface of LED lamp plate 3 is located diaphragm 12 fixed mounting in position has second U type base 14, and second electric putter 13's piston rod and second U type base 14 activity are articulated.

In this embodiment, the piston rod of the first electric pushing rod 11 is located in the middle of the upper surface of the supporting plate 5, and when the piston rod of the first electric pushing rod 11 extends out, the supporting plate 5 can be stably pushed to descend.

In this embodiment, when the first electric putter 11 is in the contraction state, the LED lamp panel 3 is flush with the opening at 2.

The utility model discloses a theory of operation does: through starting first electric putter 11 and making its piston rod release, can push down fagging 5 and make LED lamp plate 3 descend, LED lamp plate 3 breaks away from 1 opening 2 backs of ceiling board, starts second electric putter 13, through the shrink of control second electric putter 13, can control the inclination of LED lamp plate 3 to the angle is shone in convenient adjustment.

Although the embodiments of the present invention have been described with reference to the accompanying drawings, various changes and modifications can be made by the owner within the scope of the appended claims, and the protection scope of the present invention should not be exceeded by the claims.

Claims

1. The utility model provides an adjustable illumination angle's lighting device, includes the LED lamp plate, the LED lamp plate setting is in ceiling suspended ceiling board's opening, its characterized in that: a first U-shaped base is fixedly arranged in the middle of the upper surface of the LED lamp panel, a hanging rod is movably hinged on the first U-shaped base, a supporting plate is arranged above the LED lamp panel, the upper end of the hanging rod is fixedly arranged on the lower surface of the supporting plate, through holes are formed in both ends of the supporting plate, sliding rods are movably inserted in the through holes, the upper ends of the sliding rods are fixedly arranged on the ceiling of the ceiling wall, a limiting disc is fixedly arranged at the lower ends of the sliding rods, springs are sleeved on the surfaces of the sliding rods and are positioned between the limiting disc and the supporting plate, a first electric push rod is arranged above the supporting plate and fixedly arranged on the ceiling of the ceiling wall, a telescopic rod is fixedly arranged on the side surface of the hanging rod and is positioned below the supporting plate, one end of the telescopic rod is movably hinged with a second electric push rod, the LED lamp panel upper surface is located horizontal plate position fixed mounting and has second U type base, second electric putter's piston rod and second U type base activity hinge.

2. The illumination angle-adjustable illumination device according to claim 1, wherein: and the piston rod of the first electric push rod is positioned in the middle of the upper surface of the supporting plate.

3. The illumination angle-adjustable illumination device according to claim 1, wherein: when first electric putter is in the shrink state, LED lamp plate and opening in parallel and level.