CN212565456U

CN212565456U - Lamp capable of adjusting beam angle

Info

Publication number: CN212565456U
Application number: CN202021635003.XU
Authority: CN
Inventors: 李少纯
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-08
Filing date: 2020-08-08
Publication date: 2021-02-19
Anticipated expiration: 2030-08-08

Abstract

The utility model relates to the technical field of lamps and lanterns, and a lamps and lanterns of adjustable beam angle are disclosed, the mounting panel comprises a mounting plate, the bottom fixed mounting of mounting panel has left riser, the right side of left riser and the bottom that is located the mounting panel are fixed to have right riser, the left side movable mounting of left riser has the protective sheath, the left side movable mounting of protective sheath has the screw that extends to left riser inside, the inboard fixed mounting that the left side of left side riser just is located the protective sheath has the motor cover. This lamps and lanterns of adjustable beam angle, through setting up left riser and right riser, the inboard interval of left riser and right riser and the wide looks adaptation of lamps and lanterns box can provide lamps and lanterns box rotation space, sets up the motor, goes up gear, lower gear, left connecting axle, bearing and right connecting axle, can make the light that the work of motor drove the lamps and lanterns box shine the mouth and can adorn and move, conveniently provides the light beam of different irradiation angles to reach the changeable effect of irradiation angle light beam.

Description

Lamp capable of adjusting beam angle

Technical Field

The utility model relates to the technical field of lamps and lanterns, specifically be a lamps and lanterns of adjustable beam angle.

Background

The light fixture is an appliance capable of transmitting light, distributing and changing the light distribution of a light source, and comprises all parts required for fixing and protecting the light source and line accessories necessary for connecting with a power supply, wherein the beam angle reflects the spot size and the illumination intensity after the light is emitted, and different beam angles can bring different lighting effects.

The existing lamp capable of adjusting the beam angle is installed with a lamp holder, and only can provide the illuminating light with different beam angles, but cannot provide the light beams with different illuminating angles, so that the use is not flexible enough, and the lamp cannot be adjusted according to the external illumination requirements, and therefore, the lamp capable of adjusting the beam angle is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a lamps and lanterns of adjustable beam angle possesses advantages such as irradiation angle beam can change, and the lamps and lanterns of having solved current adjustable beam angle only can provide the light of shining of different beam angles with the lamp stand installation back, can not provide the light beam of different irradiation angles, use not nimble enough, can not carry out the problem of adjusting according to the needs of external illumination.

(II) technical scheme

In order to realize the above-mentioned angle of illumination light beam can change the purpose, the utility model provides a following technical scheme: a lamp capable of adjusting beam angle comprises a mounting plate, wherein a left vertical plate is fixedly mounted at the bottom of the mounting plate, a right vertical plate is fixedly mounted at the right side of the left vertical plate and at the bottom of the mounting plate, a protective sleeve is movably mounted at the left side of the left vertical plate, a screw extending into the left vertical plate is movably mounted at the left side of the protective sleeve, a motor sleeve is fixedly mounted at the left side of the left vertical plate and at the inner side of the protective sleeve, a motor is fixedly mounted in the motor sleeve, an upper gear is fixedly mounted at the left side of a motor output shaft, a lower gear is movably mounted at the bottom of the upper gear, a left connecting shaft extending into the right side of the left vertical plate is fixedly mounted at the right side of the lower gear, a lamp box is fixedly mounted at one end of the left connecting shaft, which is far away from, and bearings are movably mounted on the outer sides of the left connecting shaft and the right connecting shaft and in the left vertical plate and the right vertical plate.

Preferably, the radius of the left connecting shaft is the same as that of the right connecting shaft, and the length of the left connecting shaft is greater than that of the right connecting shaft.

Preferably, the mounting groove with bearing looks adaptation is all seted up to the inside of left side riser and right riser, two bearings and left connecting axle and right connecting axle adaptation.

Preferably, the upper gear and the lower gear are matched, and the diameter of the lower gear is larger than that of the upper gear.

Preferably, the left vertical plate and the right vertical plate are the same in thickness, and the inner side distance between the left vertical plate and the right vertical plate is matched with the width of the lamp box.

Preferably, the inside of protective sheath is seted up the screw hole with screw looks adaptation, the thread groove with screw looks adaptation is seted up on the left side of left riser.

(III) advantageous effects

Compared with the prior art, the utility model provides a lamps and lanterns of adjustable beam angle possesses following beneficial effect:

the lamp capable of adjusting the beam angle can provide a rotating space of the lamp box by arranging the left vertical plate and the right vertical plate, the inner side distance between the left vertical plate and the right vertical plate is matched with the width of the lamp box, the motor, the upper gear, the lower gear, the left connecting shaft, the bearing and the right connecting shaft are arranged, so that the lamp light irradiation port of the lamp box can be driven by the working of the motor, light beams with different irradiation angles can be conveniently provided, the effect that the light beams with the irradiation angles can be changed is achieved, the rotating speed of the upper gear is larger than that of the lower gear in the process of the lower gear by arranging the upper gear and the lower gear to be matched, the rotating speed of the lamp box can be slower than that of the motor, the adjustment of the light beams irradiated by the lamp box is convenient, and by arranging the protective sleeve and the screw, a threaded hole matched with the screw is formed in the protective sleeve, the thread groove that matches with the screw is seted up in the left side of left riser, can cover the outside of going up gear and lower gear, reduces the adhesion of dust, influences the transmission of going up gear and lower gear.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure A of the present invention;

fig. 3 is a schematic side view of the structure of the present invention.

In the figure: the lamp box comprises a mounting plate 1, a left vertical plate 2, a right vertical plate 3, a protective sleeve 4, screws 5, a motor sleeve 6, a motor 7, an upper gear 8, a lower gear 9, a left connecting shaft 10, a bearing 11, a lamp box 12 and a right connecting shaft 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the lamp capable of adjusting the beam angle comprises a mounting plate 1, a left vertical plate 2 is fixedly mounted at the bottom of the mounting plate 1, a right vertical plate 3 is fixedly mounted at the right side of the left vertical plate 2 and positioned at the bottom of the mounting plate 1, the thicknesses of the left vertical plate 2 and the right vertical plate 3 are the same, the inner side distance between the left vertical plate 2 and the right vertical plate 3 is matched with the width of a lamp box 12, a protective sleeve 4 is movably mounted at the left side of the left vertical plate 2, a screw 5 extending into the left vertical plate 2 is movably mounted at the left side of the protective sleeve 4, a threaded hole matched with the screw 5 is formed in the protective sleeve 4, a threaded groove matched with the screw 5 is formed in the left side of the left vertical plate 2, a motor sleeve 6 is fixedly mounted at the left side of the left vertical plate 2 and positioned at the inner side of the protective sleeve 4, go up gear 8's bottom movable mounting and have lower gear 9, go up gear 8 and lower gear 9 looks adaptation, the diameter of lower gear 9 is greater than the diameter of last gear 8, the right side fixed mounting of lower gear 9 has left connecting axle 10 that extends to left riser 2 right side, the one end fixed mounting that lower gear 9 was kept away from to left connecting axle 10 has lamps and lanterns box 12, the right side fixed mounting of lamps and lanterns box 12 has right connecting axle 13 that extends to right riser 3 inside, the radius of left connecting axle 10 and right connecting axle 13 is the same, the length of left connecting axle 10 is greater than the length of right connecting axle 13, the equal movable mounting in the outside of left connecting axle 10 and right connecting axle 13 and the inside that is located left riser 2 and right riser 3 has bearing 11, the mounting groove with 11 looks adaptations is all seted up to the inside of left riser 2 and right riser 3, two bearing 11 and left connecting axle 10 and right connecting.

In summary, in the lamp capable of adjusting the beam angle, the left vertical plate 2 and the right vertical plate 3 are arranged, the inner side distance between the left vertical plate 2 and the right vertical plate 3 is matched with the width of the lamp box 12, so that the rotating space of the lamp box 12 can be provided, the motor 7, the upper gear 8, the lower gear 9, the left connecting shaft 10, the bearing 11 and the right connecting shaft 13 are arranged, so that the motor 7 can drive the light irradiation opening of the lamp box 12 to move when the motor 7 works, and light beams with different irradiation angles can be conveniently provided, thereby achieving the effect of changing the light beams with the irradiation angles, the diameter of the lower gear 9 is larger than that of the upper gear 8 by arranging the upper gear 8 and the lower gear 9 to be matched, so that the rotating speed of the lamp box 12 is slower than that of the motor 7 in the process of the lower gear 9 by the upper gear 8, and the adjustment of the light beams irradiated by the lamp box 12 is convenient, through setting up protective sheath 4 and screw 5, set up the inside of protective sheath 4 simultaneously and offer the screw hole with 5 looks adaptations of screw, the thread groove with 5 looks adaptations of screw is offered in the left side of left riser 2, can cover the outside of going up gear 8 and lower gear 9, reduces the adhesion of dust, influences the transmission of going up gear 8 and lower gear 9.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An adjustable beam angle lamp, comprising a mounting plate (1), characterized in that: the bottom fixed mounting of mounting panel (1) has left riser (2), the right side of left riser (2) and the bottom that is located mounting panel (1) are fixed to be ann has right riser (3), the left side movable mounting of left riser (2) has protective sheath (4), the left side movable mounting of protective sheath (4) has screw (5) that extend to left riser (2) inside, the left side of left riser (2) and the inboard fixed mounting that is located protective sheath (4) have motor cover (6), the inside fixed mounting of motor cover (6) has motor (7), the left side fixed mounting of motor (7) output shaft has upper gear (8), the bottom movable mounting of upper gear (8) has lower gear (9), the right side fixed mounting of lower gear (9) has left connecting axle (10) that extends to left riser (2) right side, the one end fixed mounting that lower gear (9) was kept away from to left side connecting axle (10) has lamps and lanterns box (12), the right side fixed mounting of lamps and lanterns box (12) has right connecting axle (13) that extends to right riser (3) inside, the equal movable mounting in inside that the outside of left side connecting axle (10) and right connecting axle (13) just is located left riser (2) and right riser (3) has bearing (11).

2. The adjustable beam angle light fixture of claim 1, wherein: the radius of the left connecting shaft (10) is the same as that of the right connecting shaft (13), and the length of the left connecting shaft (10) is larger than that of the right connecting shaft (13).

3. The adjustable beam angle light fixture of claim 2, wherein: the mounting groove with bearing (11) looks adaptation is all seted up to the inside of left side riser (2) and right riser (3), two bearing (11) and left connecting axle (10) and right connecting axle (13) looks adaptation.

4. The adjustable beam angle light fixture of claim 1, wherein: the upper gear (8) is matched with the lower gear (9), and the diameter of the lower gear (9) is larger than that of the upper gear (8).

5. The adjustable beam angle light fixture of claim 1, wherein: the thickness of left riser (2) and right riser (3) is the same, the inboard interval of left riser (2) and right riser (3) and the wide looks adaptation of lamps and lanterns box (12).

6. The adjustable beam angle light fixture of claim 1, wherein: the threaded hole matched with the screw (5) is formed in the protective sleeve (4), and the threaded groove matched with the screw (5) is formed in the left side of the left vertical plate (2).