CN111102482A

CN111102482A - Illumination device with adjustable irradiation range

Info

Publication number: CN111102482A
Application number: CN202010011945.9A
Authority: CN
Inventors: 傅飞艳
Original assignee: Foshan Saiwei Optoelectronic Technology Co ltd
Current assignee: Foshan Saiwei Optoelectronic Technology Co ltd
Priority date: 2020-01-02
Filing date: 2020-01-02
Publication date: 2020-05-05

Abstract

The invention discloses a lighting device with an adjustable irradiation range, which comprises a base, an upright post, a control panel, a rotating table and a lamp body, wherein the rotating table is fixed at the central position of the top end of the base, the upright post is arranged above the rotating table, positioning holes with equal intervals are formed in the surface of a sliding sleeve, a positioning plate is fixed at the top end of the upright post, first driving arms are hinged to two ends of the positioning plate, one end, away from the positioning plate, of each first driving arm is hinged to a second driving arm, a lampshade is fixed at the bottom end of each second driving arm, the lamp body is installed at the top end inside the lampshade, a protection structure is arranged inside the lampshade below the lamp body, universal wheels are installed at corner positions of the bottom end of the base, and the control panel is installed at the central. The invention not only improves the application range of the lighting device and the irradiation effect of the lighting device in use, but also prolongs the service life of the lighting device.

Description

Illumination device with adjustable irradiation range

Technical Field

The invention relates to the technical field of illumination, in particular to an illumination device with an adjustable illumination range.

Background

Lighting is a measure for illuminating work and living places or individual objects with various light sources, the primary purpose of which is to create a good visibility and a pleasant and pleasant environment, whereby corresponding lighting devices are used.

The existing lighting devices on the market are various in types and can basically meet the use requirements of people, but certain defects still exist, and the specific problems are as follows.

(1) The existing lighting device is inconvenient for adjusting the angle of the lamp body, so that the irradiation range of the lighting device has certain limitation and is difficult to be applied under partial conditions;

(2) the existing lighting device is inconvenient to automatically irradiate in multiple directions, the irradiation effect is general, and the improvement is needed;

(3) the existing lighting device is inconvenient to protect the lamp body, so that the lamp body is easy to damage due to external force, and people are often troubled.

Disclosure of Invention

The invention aims to provide a lighting device with an adjustable irradiation range, and aims to solve the problems that the lighting device in the background art is inconvenient to adjust the angle of a lamp body, is inconvenient to automatically irradiate in multiple directions and is inconvenient to protect the lamp body.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a lighting device with adjustable irradiation range, includes base, stand, control panel, revolving stage and lamp body, the central point department of putting on base top is fixed with the revolving stage, and the top of revolving stage is equipped with the stand to the surface of sliding sleeve is equipped with equidistant locating hole, the top of stand is fixed with the locating plate, and the both ends of locating plate all articulate has first master arm to the one end that the locating plate was kept away from to first master arm articulates there is the second master arm, the bottom mounting of second master arm has the lamp shade, and the lamp body is installed on the inside top of lamp shade to the inside protective structure that is equipped with of lamp body below, the turning position department of base bottom all installs the universal wheel, and the central point department on revolving stage surface installs control panel, and the output of the inside singlechip of control panel and the input electric connection of lamp body.

Preferably, the surface cover of stand is equipped with the sliding sleeve, and the central point department on sliding sleeve surface is equipped with the tight post of deciding, and the one end of tight post runs through the sliding sleeve and extends to the inside of locating hole.

Preferably, the two outer side walls of the sliding sleeve are both fixed with linkage arms, and the top ends of the linkage arms are hinged with the outer wall of the first driving arm.

Preferably, the outer wall of one side of the linkage arm is hinged with a second driven arm, one end, away from the linkage arm, of the second driven arm is hinged with a first driven arm, and one end, away from the second driven arm, of the first driven arm is hinged with the outer wall of the second driving arm.

Preferably, the inner wall of revolving stage one side articulates there is the spiral roller, and the inside articulated fluted disc that has of revolving stage of spiral roller one side.

Preferably, install the motor on the outer wall of revolving stage one side, and the output of motor installs the pivot through the shaft coupling, the one end that the motor was kept away from in the pivot extends to the inside of revolving stage and with the one end fixed connection of spiral roller.

Preferably, a supporting column is fixed at the center of the top end of the fluted disc, and the top end of the supporting column extends to the outside of the rotating table and is fixedly connected with the bottom end of the upright column.

Preferably, the interior of the protective structure is sequentially provided with a fitting groove, a fan-shaped positioning frame and a protective net body, the protective net body is arranged inside the lampshade below the lamp body, the outer wall of the protective net body is provided with equidistant fitting grooves, and the fan-shaped positioning frame is fixed on the inner wall of the lampshade between the adjacent fitting grooves.

Compared with the prior art, the invention has the beneficial effects that: the illumination device with the adjustable illumination range not only improves the application range of the illumination device and the illumination effect when the illumination device is used, but also prolongs the service life of the illumination device;

(1) the sliding sleeve is arranged up and down, so that the linkage arm pulls the first driving arm to rotate by taking one end of the positioning plate as a center, the second driven arm drives the first driven arm to pull the second driving arm, and then the tightening column is screwed into the positioning hole through the sliding sleeve to be fixed, so that the second driving arm drives the lampshade to rotate, the angle of the lampshade is changed, the irradiation range of the lighting device is enlarged, and the application range of the lighting device is enlarged;

(2) the motor is controlled by operating the control panel, so that the motor drives the spiral roller to rotate by the rotating shaft, and the fluted disc can slowly rotate due to the mutual meshing of the spiral roller and the fluted disc so as to drive the stand column to synchronously rotate by the support column, thereby realizing the function of automatically irradiating the lighting device in multiple directions, and further improving the irradiation effect when the lighting device is used;

(3) through being provided with and agreeing with groove, fan-shaped locating frame and protection dictyosome, through agreeing with groove calibration fan-shaped locating frame position department, press and rotatory protection dictyosome, make its location install in the bottom of lamp shade to protect the lamp body, avoid it to receive the damage because of external force, thereby prolonged lighting device's life.

Drawings

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

FIG. 2 is a schematic cross-sectional view of a turntable according to the present invention;

FIG. 3 is a schematic top view of a gear plate according to the present invention;

FIG. 4 is a schematic view of a cross-sectional enlarged structure of a lamp housing according to the present invention;

fig. 5 is a schematic view of the protective structure of the present invention in a bottom view and enlarged scale.

In the figure: 1. a base; 2. a column; 3. a sliding sleeve; 4. a first driven arm; 5. a linkage arm; 6. fastening the column; 7. positioning a plate; 8. a second driven arm; 9. a first active arm; 10. a second master arm; 11. a lamp shade; 12. positioning holes; 13. a motor; 14. a support pillar; 15. a control panel; 16. a rotating table; 17. a universal wheel; 18. a helical roll; 19. a rotating shaft; 20. a fluted disc; 21. a lamp body; 22. a protective structure; 2201. a fitting groove; 2202. a fan-shaped positioning frame; 2203. a protective net body.

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. 1-5, an embodiment of the present invention is shown: a lighting device with adjustable irradiation range comprises a base 1, a stand column 2, a control panel 15, a rotary table 16 and a lamp body 21, wherein the rotary table 16 is fixed at the central position of the top end of the base 1, a spiral roller 18 is hinged on the inner wall of one side of the rotary table 16, a fluted disc 20 is hinged inside the rotary table 16 of one side of the spiral roller 18, a motor 13 is installed on the outer wall of one side of the rotary table 16, the model of the motor 13 can be Y112M-2, the input end of the motor 13 is electrically connected with the output end of a singlechip inside the control panel 15, the output end of the motor 13 is provided with a rotating shaft 19 through a coupler, one end of the rotating shaft 19, far away from the motor 13, extends into the rotary table 16 and is fixedly connected with one end of the spiral roller 18, a support column 14 is fixed at the central position of the top end of the fluted disc, so as to drive the upright 2 to rotate;

an upright post 2 is arranged above the rotating platform 16, a sliding sleeve 3 is sleeved on the surface of the upright post 2, a fastening column 6 is arranged at the central position of the surface of the sliding sleeve 3, one end of the fastening column 6 penetrates through the sliding sleeve 3 and extends into the positioning hole 12, linkage arms 5 are fixed on two outer side walls of the sliding sleeve 3, the top end of each linkage arm 5 is hinged with the outer wall of the corresponding first driving arm 9, a second driven arm 8 is hinged to the outer wall of one side of each linkage arm 5, one end, away from the linkage arm 5, of each second driven arm 8 is hinged to a first driven arm 4, and one end, away from the second driven arm 8, of each first driven arm 4 is hinged to the outer wall of the corresponding second driving arm 10 so as to adjust the angle of the lamp body 21;

positioning holes 12 with equal intervals are formed in the surface of the sliding sleeve 3, a positioning plate 7 is fixed at the top end of the upright post 2, two ends of the positioning plate 7 are hinged with first driving arms 9, one end, away from the positioning plate 7, of each first driving arm 9 is hinged with a second driving arm 10, the bottom end of each second driving arm 10 is fixed with a lampshade 11, a lamp body 21 is installed at the top end of the interior of each lampshade 11, the model of each lamp body 21 can be XD-108W, a protection structure 22 is arranged inside each lampshade 11 below each lamp body 21, fit-in grooves 2201, fan-shaped positioning frames 2202 and protection net bodies 2203 are sequentially arranged inside each protection structure 22, the protection net bodies 2203 are installed inside the lampshades 11 below the lamp bodies 21, the fit-in grooves 2201 with equal intervals are formed in the outer walls of the protection net bodies 2203, and the fan-shaped positioning frames 2202 are fixed on the inner walls of the;

the fitting groove 2201 is aligned with the position of the fan-shaped positioning frame 2202, and the protective net body 2203 is pressed and rotated to be positioned and installed at the bottom of the lampshade 11, so that the lamp body 21 is protected, the lamp body is prevented from being damaged by external force, and the service life of the lighting device is prolonged;

the universal wheels 17 are mounted at the corners of the bottom end of the base 1, the control panel 15 is mounted at the center of the surface of the rotating platform 16, the type of the control panel 15 can be GC-1, and the output end of the single chip microcomputer in the control panel 15 is electrically connected with the input end of the lamp body 21.

The working principle is as follows: when the lighting device is used, firstly, the sliding sleeve 3 is slid up and down, the linkage arm 5 pulls the first driving arm 9 to rotate by taking one end of the positioning plate 7 as a center, the second driven arm 8 drives the first driven arm 4 to pull the second driving arm 10, then the fastening column 6 is screwed into the positioning hole 12 through the sliding sleeve 3 to be fixed, so that the lampshade 11 is driven by the second driving arm 10 to rotate, the angle of the lampshade 11 is changed, the irradiation range of the lighting device is improved, the lamp body 21 is controlled by the operation control panel 15 to emit light brightness to illuminate, then the motor 13 is controlled by the operation control panel 15 to drive the spiral roller 18 to rotate by the rotating shaft 19, the fluted disc 20 slowly rotates due to the mutual meshing of the spiral roller 18 and the fluted disc 20, so that the upright column 2 is driven by the support column 14 to synchronously rotate, and the function of automatic multidirectional illumination of the lighting device is realized, the illuminating effect of the illuminating device is improved, and finally the fitting groove 2201 is used for calibrating the position of the fan-shaped positioning frame 2202, and the protective net body 2203 is pressed and rotated to be positioned and installed at the bottom of the lampshade 11, so that the lamp body 21 is protected, the lamp body is prevented from being damaged by external force, the service life of the illuminating device is prolonged, and the illuminating device is used.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. An illumination device with adjustable irradiation range, includes base (1), stand (2), control panel (15), revolving stage (16) and lamp body (21), its characterized in that: the center position department at base (1) top is fixed with revolving stage (16), and the top of revolving stage (16) is equipped with stand (2), and the surface of sliding sleeve (3) is equipped with equidistant locating hole (12), the top of stand (2) is fixed with locating plate (7), and the both ends of locating plate (7) all articulate first initiative arm (9), and the one end that locating plate (7) were kept away from to first initiative arm (9) articulates has second initiative arm (10), the bottom mounting of second initiative arm (10) has lamp shade (11), and the lamp body (21) is installed at the inside top of lamp shade (11), and lamp shade (11) below lamp body (21) inside is equipped with protective structure (22), the turning position department of base (1) bottom all installs universal wheel (17), the center position department on revolving stage (16) surface installs control panel (15), and the output end of the singlechip in the control panel (15) is electrically connected with the input end of the lamp body (21).

2. An illumination device with adjustable illumination range according to claim 1, wherein: the surface cover of stand (2) is equipped with sliding sleeve (3), and the central point department on sliding sleeve (3) surface puts and is equipped with tight fixed post (6), and the one end of tight fixed post (6) runs through sliding sleeve (3) and extends to the inside of locating hole (12).

3. An illumination device with adjustable illumination range according to claim 2, characterized in that: the two outer side walls of the sliding sleeve (3) are both fixed with linkage arms (5), and the top ends of the linkage arms (5) are hinged with the outer wall of the first driving arm (9).

4. An illumination device with adjustable illumination range according to claim 3, characterized in that: the outer wall of one side of the linkage arm (5) is hinged to a second driven arm (8), one end, away from the linkage arm (5), of the second driven arm (8) is hinged to a first driven arm (4), and one end, away from the second driven arm (8), of the first driven arm (4) is hinged to the outer wall of a second driving arm (10).

5. An illumination device with adjustable illumination range according to claim 1, wherein: the inner wall of one side of the rotating platform (16) is hinged with a spiral roller (18), and the rotating platform (16) of one side of the spiral roller (18) is internally hinged with a fluted disc (20).

6. An illumination device with adjustable illumination range according to claim 5, wherein: install motor (13) on the outer wall of revolving stage (16) one side, and the output of motor (13) installs pivot (19) through the shaft coupling, and the one end that motor (13) were kept away from in pivot (19) extends to the inside of revolving stage (16) and with the one end fixed connection of spiral roller (18).

7. An illumination device with adjustable illumination range according to claim 5, wherein: the central position department on fluted disc (20) top is fixed with support column (14), and the top of support column (14) extends to the outside of revolving stage (16) and with the bottom fixed connection of stand (2).

8. An illumination device with adjustable illumination range according to claim 1, wherein: the lamp shade is characterized in that a conjunction groove (2201), a fan-shaped positioning frame (2202) and a protection net body (2203) are sequentially arranged in the protection structure (22), the protection net body (2203) is arranged in the lamp shade (11) below the lamp body (21), the outer wall of the protection net body (2203) is provided with the conjunction grooves (2201) at equal intervals, and the fan-shaped positioning frame (2202) is fixed on the inner wall of the lamp shade (11) between the adjacent conjunction grooves (2201).