CN215489286U - Building electric lighting equipment with adjustable lighting angle - Google Patents

Abstract

The utility model discloses building electric lighting equipment with an adjustable lighting angle, which comprises a lamp bracket and a lampshade, wherein a bulb is arranged in the lampshade, a connecting block is fixedly connected to the lamp bracket, a rotating column is rotationally connected to the connecting block, circular grooves are uniformly formed in the surface of the rotating column, a rectangular plate is fixedly arranged at the top end of the connecting block, a sliding rod is vertically inserted in the rectangular plate in a penetrating manner, the sliding rod is clamped with the inner wall of the circular groove, a fixed block is fixedly arranged at the top end of the lampshade, a sliding groove is formed in the top end of the fixed block, two sliding plates are slidably connected to the inner wall of the sliding groove, and a limiting column is fixedly connected to one side, close to each other, of the two sliding plates. Through rotating the lamp shade for the lamp shade drives the rotary column and rotates, and the bulb can follow the lamp shade and rotate together, when the bulb rotated suitable position, promotes the slide bar, makes slide bar and circular slot joint, has played the effect of adjusting the angle of shining of bulb.

Description

Building electric lighting equipment with adjustable lighting angle

Technical Field

The utility model belongs to the technical field of illuminating lamps, and particularly relates to building electric illuminating equipment with an adjustable illuminating angle.

Background

The LED illuminating lamp is an illuminating lamp made of fourth-generation green light source LEDs, the LEDs are called fourth-generation illuminating light sources or green light sources, have the characteristics of energy conservation, environmental protection, long service life, small volume and the like, and can be widely applied to the fields of various indications, display, decoration, backlight sources, common illumination, urban night scenes and the like.

1. The light that building used generally all installs on the lamp shade, and the lamp shade can be installed on the lighting fixture, because the area of building is bigger, and traditional light angle can't be adjusted simultaneously, the light of certain limit of vertical irradiation only to the workman can appear probably in the during operation, the worker work place that the light can't shine, and then lead to the people still need to move the lighting fixture to the place of work.

2. When the illuminating lamp is not needed to be used in daytime, the dust can enter the radiating hole of the lampshade because the building is constructed, and then the dust can be accumulated for a long time, so that the radiating effect of the illuminating lamp is influenced

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide the building electrical lighting equipment with the adjustable lighting angle, which has the advantage of convenience in use.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an adjustable illumination angle's building electrical lighting equipment, includes lighting fixture and lamp shade, install the bulb in the lamp shade, fixedly connected with connecting block on the lighting fixture, the connecting block internal rotation is connected with the rotary column, the circular slot has evenly been seted up on the surface of rotary column, the top fixed mounting of connecting block has the rectangular plate, vertical run-through is inserted in the rectangular plate and is equipped with the slide bar, the inner wall joint of slide bar and circular slot, the top fixed mounting of lamp shade has the fixed block, the spout has been seted up on the top of fixed block, the inner wall sliding connection of spout has two slides, two the equal fixedly connected with spacing post in one side that the slide is close to each other, spacing post is inserted and is established in the rotary column.

Preferably, the top fixedly connected with rectangular block of lamp shade, rectangular block female connection has the threaded rod, the cover has the protection casing on the lamp shade, the fixed surface of protection casing is connected with first backup pad and second backup pad, the thread groove has all been seted up on the top of first backup pad and second backup pad, threaded rod and thread groove threaded connection.

Preferably, the surface of the lampshade is uniformly provided with heat dissipation holes.

Preferably, a spring is arranged on one side of each of the two sliding plates, which is close to each other, and two ends of the spring are fixedly connected with the two sliding plates respectively.

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

1. by sliding the two sliding plates, the two sliding plates slide to the side far away from each other, and at the moment, the two sliding plates are placed at the rotating column, then the slide plate is loosened, so that the spring pulls the slide plate due to the recovery of the elastic force, the limit post slides into the rotary post by the thrust of the slide plate, at the moment, the lampshade is fixed by the clamping connection of the limit post and the rotary post, when the irradiation angle of the bulb needs to be adjusted, the sliding rod is pulled to slide out of the circular groove, the lampshade is rotated at the moment, the lampshade drives the rotary column to rotate, meanwhile, the bulb can rotate along with the lampshade, when the bulb rotates to a proper position, the slide rod is pushed to be clamped with the circular groove, the function of adjusting the irradiation angle of the bulb is achieved, thereby the place of the workman work that the light can't shine has been solved, and then lead to the people still need move the problem of workplace with the lighting fixture.

2. Through rotating the threaded rod, make the threaded rod follow the threaded groove internal rotation in the second backup pad, take the protection casing this moment, then cover the protection casing on the lamp shade, rotate the protection casing simultaneously, make first backup pad remove the threaded rod below, reverse the threaded rod this moment again, make threaded rod and threaded groove threaded connection on the first backup pad, thereby make the protection casing fixed, the protection casing can block the louvre this moment, the effect that blocks the louvre has been played, thereby solved the long-time accumulated of dust and saved, thereby lead to influencing the problem of light radiating effect.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a lamp holder according to the present invention;

FIG. 3 is a schematic view of a portion of the structure of FIG. 1 according to the present invention;

FIG. 4 is a schematic structural view of a connecting block according to the present invention;

FIG. 5 is a schematic view of the structure of the shield according to the present invention;

fig. 6 is a schematic structural view of the lamp cover of the present invention.

In the figure: 1. a lamp holder; 2. a lamp shade; 3. heat dissipation holes; 4. a bulb; 5. a rectangular plate; 6. a slide bar; 7. a limiting column; 8. a chute; 9. a spring; 10. a fixed block; 11. a slide plate; 12. turning the column; 13. a circular groove; 14. connecting blocks; 15. a first support plate; 16. a thread groove; 17. a protective cover; 18. a second support plate; 19. a threaded rod; 20. a rectangular block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides an adjustable illumination angle's building electrical lighting equipment, including lighting fixture 1 and lamp shade 2, install bulb 4 in the lamp shade 2, fixedly connected with connecting block 14 on the lighting fixture 1, the 14 internal rotations of connecting block are connected with rotary column 12, circular slot 13 has evenly been seted up on rotary column 12's surface, connecting block 14's top fixed mounting has rectangular plate 5, vertical running through is inserted in rectangular plate 5 and is equipped with slide bar 6, slide bar 6 and circular slot 13's inner wall joint, the top fixed mounting of lamp shade 2 has fixed block 10, spout 8 has been seted up on the top of fixed block 10, spout 8's inner wall sliding connection has two slides 11, the equal fixedly connected with spacing post 7 in one side that two slides 11 are close to each other, spacing post 7 is inserted and is established in rotary column 12.

In this embodiment, through sliding two slides 11, make two slides 11 slide to the one side of keeping away from each other, lay two slides 11 this moment and locate rotary column 12, then promote slide 11, make spacing post 7 slide in rotary column 12 with the help of slide 11's thrust, lamp shade 2 can fix with the help of spacing post 7 and rotary column 12's joint this moment, when the angle of shining to bulb 4 needs is adjusted, pulling slide bar 6, make slide bar 6 follow roll-off in the circular slot 13, rotate lamp shade 2 this moment, make lamp shade 2 drive rotary column 12 rotate, bulb 4 can follow lamp shade 2 and rotate together simultaneously, when bulb 4 rotates suitable position, promote slide bar 6, make slide bar 6 and circular slot 13 joint, the effect of adjusting the angle of shining to bulb 4 has been played.

Specifically, the top fixedly connected with rectangular block 20 of lamp shade 2, rectangular block 20 female connection has threaded rod 19, and the cover has protection casing 17 on the lamp shade 2, and the fixed surface of protection casing 17 is connected with first backup pad 15 and second backup pad 18, and thread groove 16 has all been seted up on the top of first backup pad 15 and second backup pad 18, threaded rod 19 and 16 threaded connection of thread groove.

In this embodiment, through rotating threaded rod 19, make threaded rod 19 follow the 16 rotations of thread groove in the second backup pad 18, take protection casing 17 this moment, then cover protection casing 17 on lamp shade 2, rotate protection casing 17 simultaneously, make first backup pad 15 remove threaded rod 19 below, reverse threaded rod 19 again this moment, make threaded rod 19 and 15 go up thread groove 16 threaded connection of first backup pad, thereby make protection casing 17 fixed, protection casing 17 can block louvre 3 this moment, the effect that blocks louvre 3 has been played, thereby solved the long-time accumulated of dust and saved, thereby lead to influencing the problem of light radiating effect.

Specifically, the surface of the lampshade 2 is uniformly provided with heat dissipation holes 3.

In this embodiment, the bulb 4 in the lamp housing 2 can be cooled through the heat radiation hole 3.

Specifically, a spring 9 is arranged on one side of each of the two sliding plates 11, and two ends of the spring 9 are fixedly connected with the two sliding plates 11 respectively.

In this embodiment, the spring 9 pulls the slide plate 11 due to the elastic force recovery, thereby moving the slide plate 11.

The working principle and the using process of the utility model are as follows: by sliding the two sliding plates 11, the two sliding plates 11 slide towards the sides far away from each other, at this time, the two sliding plates 11 are placed at the position of the rotary column 12, then the sliding plates 11 are loosened, the springs 9 pull the sliding plates 11 due to the restoration of the elastic force, so that the limiting columns 7 slide into the rotary column 12 by virtue of the thrust of the sliding plates 11, at this time, the lampshade 2 can be fixed by virtue of the clamping connection of the limiting columns 7 and the rotary column 12, when the irradiation angle of the bulb 4 needs to be adjusted, the sliding rods 6 are pulled, so that the sliding rods 6 slide out of the circular grooves 13, at this time, the lampshade 2 is rotated, so that the lampshade 2 drives the rotary column 12 to rotate, meanwhile, the bulb 4 can rotate along with the lampshade 2, when the bulb 4 rotates to a proper position, the sliding rods 6 are pushed, so that the heat dissipation holes 6 are clamped with the circular grooves 13, the effect of adjusting the irradiation angle of the bulb 4 is achieved, and the bulb 4 in the lampshade can dissipate heat through the bulb 3, through rotating threaded rod 19, make threaded rod 19 follow the 16 rotations of thread groove on the second backup pad 18, take protection casing 17 this moment, then overlap protection casing 17 on lamp shade 2, rotate protection casing 17 simultaneously, make first backup pad 15 remove threaded rod 19 below, reverse threaded rod 19 again this moment, make threaded rod 19 and first backup pad 15 go up 16 threaded connection of thread groove, thereby make protection casing 17 fixed, protection casing 17 can block louvre 3 this moment, the effect that blocks louvre 3 has been played, thereby the long-time accumulation of dust has been solved, thereby lead to influencing the problem of light radiating effect.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 (4)

1. The utility model provides an adjustable illumination angle's building electrical lighting equipment, includes lighting fixture (1) and lamp shade (2), its characterized in that: install bulb (4) in lamp shade (2), fixedly connected with connecting block (14) on lighting fixture (1), connecting block (14) internal rotation is connected with rotary column (12), circular slot (13) have evenly been seted up on the surface of rotary column (12), the top fixed mounting of connecting block (14) has rectangular plate (5), vertical running through is inserted in rectangular plate (5) and is equipped with slide bar (6), the inner wall joint of slide bar (6) and circular slot (13), the top fixed mounting of lamp shade (2) has fixed block (10), spout (8) have been seted up on the top of fixed block (10), the inner wall sliding connection of spout (8) has two slides (11), two the equal fixedly connected with spacing post (7) in one side that slide (11) are close to each other, spacing post (7) are inserted and are established in rotary column (12).

2. An electrical lighting device for buildings and buildings with adjustable lighting angle as claimed in claim 1, wherein: the top fixedly connected with rectangular block (20) of lamp shade (2), rectangular block (20) female connection has threaded rod (19), the cover has protection casing (17) on lamp shade (2), the fixed surface of protection casing (17) is connected with first backup pad (15) and second backup pad (18), thread groove (16) have all been seted up on the top of first backup pad (15) and second backup pad (18), threaded rod (19) and thread groove (16) threaded connection.

3. An electrical lighting device for buildings and buildings with adjustable lighting angle as claimed in claim 1, wherein: radiating holes (3) are uniformly formed in the surface of the lampshade (2).

4. An electrical lighting device for buildings and buildings with adjustable lighting angle as claimed in claim 1, wherein: two slide (11) are close to each other one side be equipped with spring (9), the both ends of spring (9) respectively with two slide (11) fixed connection.

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