CN215001462U

CN215001462U - Illumination lamp with adjustable irradiation angle

Info

Publication number: CN215001462U
Application number: CN202120837645.6U
Authority: CN
Inventors: 傅蓉
Original assignee: Hebei Interior Decoration Group Co ltd
Current assignee: Hebei Interior Decoration Group Co ltd
Priority date: 2021-04-22
Filing date: 2021-04-22
Publication date: 2021-12-03
Anticipated expiration: 2031-04-22

Abstract

The utility model discloses a lighting lamp with adjustable irradiation angle, which comprises a base, wherein the top of the base is fixedly connected with a sleeve, a square tube is inserted in the inner cavity of the sleeve, when the lighting lamp is used, the height of a lamp body is adjusted by changing the position of the square tube in the inner cavity of the sleeve through the mutual matching among the sleeve, the square tube, a T-shaped screw rod, a nut, a first threaded hole and a second threaded hole, the use requirement of a user on the height of the lamp body in different occasions is met, the irradiation angle of the lamp can be adjusted through the mutual matching among a connecting rod, an L-shaped plate, a sliding block, a sliding chute, a threaded rod, a round tube, a first gear, a second gear, a rotating rod and a hand wheel, and dust attached to a glass plate is cleaned through the mutual matching among a fixed plate, a limiting rod, a brush, a mounting plate, a spring and a pull ring, avoid influencing the brightness intensity.

Description

Illumination lamp with adjustable irradiation angle

Technical Field

The utility model relates to the technical field of lighting fixtures, especially, relate to an illumination lamps and lanterns with adjustable shine angle.

Background

The lamps are general names of lighting tools, and are divided into ceiling lamps, table lamps, wall lamps, floor lamps and the like, the lamps are indispensable lighting appliances indoors, and various lamps are widely distributed in various indoor areas.

The existing lamp is lack of an angle adjusting mechanism, so that the function is single, only narrow illumination range and angle can be realized, the using effect is poor, the existing lamp is highly fixed, the use of a user in different occasions cannot be met, and dust is easily attached to the surface of the lamp to influence the brightness intensity.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, one of the objects of the present invention is to provide a lighting device with adjustable illumination angle.

The utility model discloses an one of the purpose adopts following technical scheme to realize:

the utility model provides an illumination lamps and lanterns with adjustable shine angle, includes the base, the top fixedly connected with sleeve of base, telescopic inner chamber is pegged graft and is had square pipe, be equipped with elevating system between sleeve and the square pipe, the top of square pipe runs through the sleeve to fixedly connected with backup pad, the top fixedly connected with casing of backup pad, the inner chamber of casing is equipped with the lamps and lanterns body, both sides are close to the equal fixedly connected with fixed axle of right side department around the lamps and lanterns body, the one end swing joint that the lamps and lanterns body were kept away from to the fixed axle has the riser, just the bottom and the casing fixed connection of riser, the left side of lamps and lanterns body is equipped with adjustment mechanism, the right side of casing is equipped with clearance mechanism.

Furthermore, an opening is formed in the right side of the shell, and a glass plate matched with the opening is fixedly connected to the right side of the shell.

Further, elevating system includes T shape screw rod and nut, the side left and right sides is close to bottom department and has all seted up the first screw hole of a plurality of, the sleeve left and right sides is close to top department and has all seted up the second screw hole, T shape screw rod is located telescopic right side and is close to top department, nut fixed connection is close to top department in telescopic left side, the right-hand member of T shape screw rod runs through the inner chamber of adjacent second screw hole, two first screw holes and nut to extend to telescopic left side.

Further, adjustment mechanism includes the L shaped plate, just the inner chamber bottom that the L shaped plate is located the casing is close to left side department, the top of L shaped plate articulates there is the connecting rod, the one end that the L shaped plate was kept away from to the connecting rod articulates the bottom at the lamps and lanterns body and is close to left side department, the first bearing of left side fixedly connected with of L shaped plate, first bearing inner chamber is pegged graft there is the threaded rod, the left side of casing is close to bottom fixedly connected with second bearing, just the second bearing inner chamber runs through and is equipped with the pipe, the right-hand member of threaded rod runs through the inner chamber of pipe to extend to the outside of casing, the inner chamber of pipe is seted up there is the internal thread, the threaded rod passes through internal thread and pipe swing joint.

Further, the outside cover of pipe is equipped with first gear, just first gear is located the left side of casing, the top meshing of first gear has the second gear, the inner chamber of second gear runs through and is equipped with the bull stick, the left side of casing is close to bottom fixedly connected with third bearing, the right-hand member of bull stick is pegged graft at the third bearing inner chamber, just the left end fixedly connected with hand round of bull stick.

Further, the bottom fixedly connected with slider of L shaped plate, the spout has been seted up to the inner chamber bottom of casing, slider swing joint is at the inner chamber of spout.

Further, clearance mechanism includes two fixed plates, and two fixed plate difference fixed connection is in the right side top and the bottom of casing, two be equipped with between the fixed plate and be close to top department and be equipped with the brush, the right side fixedly connected with mounting panel of brush, both sides department has all seted up the perforation around being close to on the mounting panel, the perforation inner chamber runs through and is equipped with the gag lever post, two the upper and lower both ends of gag lever post respectively with adjacent fixed plate fixed connection, two the outside of gag lever post is close to top department and all overlaps and be equipped with the spring, just the upper and lower both ends of spring respectively with fixed plate and mounting panel fixed connection, mounting panel bottom intermediate position department swing joint has the pull ring.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. the height of the lamp body is adjusted by changing the position of the square tube in the inner cavity of the sleeve through the mutual matching of the sleeve, the square tube, the T-shaped screw rod, the nut, the first threaded hole and the second threaded hole, so that the use requirements of a user on the height of the lamp body in different occasions are met;

2. can adjust the angle that lamps and lanterns shone through the mutually supporting between connecting rod, L shaped plate, slider, spout, threaded rod, pipe, first gear, second gear, bull stick and the hand round wheel, and clear up adnexed dust on the glass board through mutually supporting between fixed plate, gag lever post, brush, mounting panel, spring and the pull ring, avoid influencing bright intensity.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following preferred embodiments are described in detail with reference to the accompanying drawings.

Drawings

FIG. 1 is a perspective view of the present embodiment;

FIG. 2 is a schematic structural diagram of the present embodiment;

FIG. 3 is a left side view of the housing of the present embodiment;

fig. 4 is an enlarged view of a point a in fig. 1.

In the figure: 1. a base; 2. a sleeve; 3. a square tube; 4. a T-shaped screw; 5. a nut; 6. a support plate; 7. a housing; 8. an L-shaped plate; 9. a threaded rod; 10. a first gear; 11. a circular tube; 12. a hand-operated wheel; 13. a rotating rod; 14. a second gear; 15. a spring; 16. a brush; 17. a glass plate; 18. a lamp body; 19. a vertical plate; 20. a limiting rod; 21. a connecting rod; 22. a fixed shaft; 23. and (4) a pull ring.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 4, an illumination lamp with adjustable illumination angle comprises a base 1, a sleeve 2 is fixedly connected to the top of the base 1, a square tube 3 is inserted into an inner cavity of the sleeve 2, a lifting mechanism is arranged between the sleeve 2 and the square tube 3, the lifting mechanism comprises a T-shaped screw rod 4 and a nut 5, a plurality of first threaded holes are respectively formed in the left side and the right side of the square tube 3 near the bottom end, second threaded holes are respectively formed in the left side and the right side of the sleeve 2 near the top end, the T-shaped screw rod 4 is located at the right side of the sleeve 2 near the top end, the nut 5 is fixedly connected to the left side of the sleeve 2 near the top end, the right end of the T-shaped screw rod 4 penetrates through the adjacent second threaded holes, the two first threaded holes and the inner cavity of the nut 5 and extends to the left side of the sleeve 2, the top end of the square tube 3 penetrates through the sleeve 2 and is fixedly connected with a support plate 6, a shell 7 is fixedly connected to the top of the support plate 6, the inner cavity of the shell 7 is provided with a lamp body 18, the front side and the rear side of the lamp body 18 are both fixedly connected with a fixed shaft 22 near the right side, one end of the fixed shaft 22 far away from the lamp body 18 is movably connected with a vertical plate 19, the bottom of the vertical plate 19 is fixedly connected with the shell 7, the left side of the lamp body 18 is provided with an adjusting mechanism, the adjusting mechanism comprises an L-shaped plate 8, the L-shaped plate 8 is positioned at the bottom of the inner cavity of the shell 7 near the left side, the bottom of the L-shaped plate 8 is fixedly connected with a sliding block, the bottom of the inner cavity of the shell 7 is provided with a sliding groove, the sliding block is movably connected with the inner cavity of the sliding groove, the top of the L-shaped plate 8 is hinged with a connecting rod 21, one end of the connecting rod 21 far away from the L-shaped plate 8 is hinged at the bottom of the lamp body 18 near the left side, the left side of the L-shaped plate 8 is fixedly connected with a first bearing, the threaded rod 9 is inserted into the inner cavity of the first bearing, the left side of the shell 7 near the bottom is fixedly connected with a second bearing, a round tube 11 is arranged in an inner cavity of the second bearing in a penetrating manner, the right end of a threaded rod 9 penetrates through the inner cavity of the round tube 11 and extends to the outer side of the shell 7, an internal thread is arranged in the inner cavity of the round tube 11, the threaded rod 9 is movably connected with the round tube 11 through the internal thread, a first gear 10 is sleeved on the outer side of the round tube 11 and is positioned on the left side of the shell 7, a second gear 14 is meshed at the top of the first gear 10, a rotating rod 13 is arranged in the inner cavity of the second gear 14 in a penetrating manner, a third bearing is fixedly connected to the left side of the shell 7 close to the bottom, the right end of the rotating rod 13 is inserted into the inner cavity of the third bearing, a hand crank 12 is fixedly connected to the left end of the rotating rod 13, a cleaning mechanism is arranged on the right side of the shell 7 and comprises two fixing plates which are respectively fixedly connected to the top and the bottom of the right side of the shell 7, a brush 16 is arranged between the two fixing plates close to the top, brush 16's right side fixedly connected with mounting panel, both sides department has all seted up the perforation around being close to on the mounting panel, the perforation inner chamber runs through and is equipped with gag lever post 20, two gag lever post 20 the upper and lower both ends respectively with adjacent fixed plate fixed connection, two gag lever post 20's the outside is close to top department and all overlaps and be equipped with spring 15, and spring 15 the upper and lower both ends respectively with fixed plate and mounting panel fixed connection, mounting panel bottom intermediate position department swing joint has pull ring 23, the opening has been seted up on the right side of casing 7, the right side fixedly connected with of casing 7 and the glass board 17 of opening mutual matching.

The working principle is as follows: when the utility model is used, when the height of the lamp body 18 needs to be adjusted, the T-shaped screw rod 4 is screwed to separate the left end of the T-shaped screw rod 4 from the nut 5, the second screw hole and the two first screw holes which are far away from each other, the height of the lamp body 18 is adjusted by changing the position of the square tube 3 in the sleeve 2 upwards or downwards, after the adjustment is completed, the T-shaped screw rod 4 is screwed again to ensure that the left end of the T-shaped screw rod 4 passes through the two adjacent first screw holes, the second screw hole which is far away from each other and the inner cavity of the nut 5 to fix the square tube 3 and the sleeve 2, when the irradiation angle of the lamp body 18 needs to be adjusted, the rotating rod 13 is driven to rotate by rotating the hand wheel 12, the rotating rod 13 rotates to drive the second gear 14 to rotate, the second gear 14 rotates to drive the first gear 10 which is meshed with the second gear to rotate, the first gear 10 rotates to drive the round tube 11 to rotate, the round tube 11 rotates to drive the threaded rod 9 to move rightwards through the internal thread, the threaded rod 9 moves rightwards to push the L-shaped plate 8 to move rightwards, the L-shaped plate 8 is limited through the movement of the sliding block in the inner cavity of the sliding chute, the left side of the lamp body 18 is pushed by the connecting rod 21 to deflect upwards when the L-shaped plate 8 moves rightwards, so that the irradiation angle of the lamp body 18 is narrowed, when the irradiation angle of the lamp body 18 needs to be widened, the hand-operated wheel 12 is rotated reversely, when the dust attached to the right side of the glass plate 17 needs to be cleaned, the mounting plate is driven to move downwards by pulling the pull ring 23 downwards, the mounting plate moves downwards to drive the brush 16 to move downwards, carry on spacingly through the mounting panel gliding down on two gag lever posts 20 to brush 16 for brush 16 clears up the adnexed dust in glass board 17 right side, avoids the dust to adhere to the bright intensity that influences lamps and lanterns body 18.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. An illumination lamp with adjustable illumination angle, includes base (1), its characterized in that: the top of the base (1) is fixedly connected with a sleeve (2), a square tube (3) is inserted into the inner cavity of the sleeve (2), a lifting mechanism is arranged between the sleeve (2) and the square tube (3), the top end of the square tube (3) penetrates through the sleeve (2), and is fixedly connected with a supporting plate (6), the top of the supporting plate (6) is fixedly connected with a shell (7), a lamp body (18) is arranged in the inner cavity of the shell (7), fixed shafts (22) are fixedly connected at the positions, close to the right side, of the front side and the rear side of the lamp body (18), one end of the fixed shaft (22) far away from the lamp body (18) is movably connected with a vertical plate (19), and the bottom of the vertical plate (19) is fixedly connected with the shell (7), the left side of the lamp body (18) is provided with an adjusting mechanism, and the right side of the shell (7) is provided with a cleaning mechanism.

2. The adjustable illumination angle lighting fixture of claim 1, wherein: an opening is formed in the right side of the shell (7), and a glass plate (17) matched with the opening is fixedly connected to the right side of the shell (7).

3. The adjustable illumination angle lighting fixture of claim 1, wherein: elevating system includes T shape screw rod (4) and nut (5), square pipe (3) left and right sides is close to bottom department and all has seted up the first screw hole of a plurality of, sleeve (2) left and right sides is close to top department and all has seted up the second screw hole, T shape screw rod (4) are located the right side of sleeve (2) and are close to top department, nut (5) fixed connection is close to top department in the left side of sleeve (2), the right-hand member of T shape screw rod (4) runs through the inner chamber of adjacent second screw hole, two first screw holes and nut (5) to extend to the left side of sleeve (2).

4. The adjustable illumination angle lighting fixture of claim 1, wherein: the adjusting mechanism comprises an L-shaped plate (8), the L-shaped plate (8) is positioned at the bottom of the inner cavity of the shell (7) close to the left side, the top of the L-shaped plate (8) is hinged with a connecting rod (21), one end of the connecting rod (21) far away from the L-shaped plate (8) is hinged at the position of the bottom of the lamp body (18) close to the left side, a first bearing is fixedly connected to the left side of the L-shaped plate (8), a threaded rod (9) is inserted into an inner cavity of the first bearing, a second bearing is fixedly connected to the left side of the shell (7) close to the bottom, and the inner cavity of the second bearing is provided with a round tube (11) in a penetrating way, the right end of the threaded rod (9) penetrates through the inner cavity of the round tube (11), and extends to the outer side of the shell (7), the inner cavity of the circular tube (11) is provided with internal threads, the threaded rod (9) is movably connected with the circular tube (11) through an internal thread.

5. The adjustable illumination angle lighting fixture of claim 4, wherein: the outside cover of pipe (11) is equipped with first gear (10), just first gear (10) are located the left side of casing (7), the top meshing of first gear (10) has second gear (14), the inner chamber of second gear (14) runs through and is equipped with bull stick (13), the left side of casing (7) is close to bottom fixedly connected with third bearing, the right-hand member of bull stick (13) is pegged graft at third bearing inner chamber, just the left end fixedly connected with hand wheel (12) of bull stick (13).

6. The adjustable illumination angle lighting fixture of claim 4, wherein: the bottom fixedly connected with slider of L shaped plate (8), the spout has been seted up to the inner chamber bottom of casing (7), slider swing joint is in the inner chamber of spout.

7. The adjustable illumination angle lighting fixture of claim 1, wherein: clearance mechanism includes two fixed plates, and two fixed plate difference fixed connection is in the right side top and the bottom of casing (7), two be equipped with between the fixed plate and be close to top department and be equipped with brush (16), the right side fixedly connected with mounting panel of brush (16), both sides department has all seted up the perforation around being close to on the mounting panel, the perforation inner chamber runs through and is equipped with gag lever post (20), two the upper and lower both ends of gag lever post (20) respectively with adjacent fixed plate fixed connection, two the outside of gag lever post (20) is close to top department and all overlaps and is equipped with spring (15), just the upper and lower both ends of spring (15) respectively with fixed plate and mounting panel fixed connection, mounting panel bottom intermediate position department swing joint has pull ring (23).