CN216079542U

CN216079542U - Angle-adjustable lamp

Info

Publication number: CN216079542U
Application number: CN202120354779.2U
Authority: CN
Inventors: 杜岸; 杨传行; 杜刚
Original assignee: Huizhou Cdn Industrial Development Co ltd
Current assignee: Huizhou Cdn Industrial Development Co ltd
Priority date: 2021-02-08
Filing date: 2021-02-08
Publication date: 2022-03-18
Anticipated expiration: 2031-02-08

Abstract

The application relates to an angle-adjustable lamp, which comprises a shell, a light source part, a reflector and a rotating mechanism, wherein an opening at one side of the shell is provided with a light emergent surface; a mounting rack is arranged inside the shell; the light source part and the rotating mechanism are fixed on the mounting frame, the reflector is fixed on the rotating mechanism, and the reflector is arranged along the light source projection direction of the light source part; the light source of the light source part is projected outwards along the light-emitting surface through the reflector. The illumination angle diversification is realized.

Description

Angle-adjustable lamp

Technical Field

The application relates to the technical field of LEDs, in particular to an angle-adjustable lamp.

Background

With the improvement of the living standard of people and the progress of lighting technology, the commercialization of the lighting industry develops in a stepwise subdivision way. The user has proposed more functions and illumination requirement to the lamps and lanterns that various illumination places used, and the diversity of product function, practicality, man-machine interactive experience all receive more and more popular attention, especially the young of new era, when pursuing high-quality product service, more pay close attention to the experience of product. The existing lamp system can only realize the lighting effect generally, and the lighting scene is limited.

Disclosure of Invention

This application is for overcoming among the prior art that current lamps and lanterns system generally only can realize illuminating effect, the limited problem of lighting scene, and the technical problem that this application will solve provides an angularly adjustable lamps and lanterns.

An angle-adjustable lamp comprises a shell, a light source part, a reflector and a rotating mechanism,

an opening at one side of the shell is provided with a light-emitting surface; a mounting rack is arranged inside the shell;

the light source part and the rotating mechanism are fixed on the mounting frame, the reflector is fixed on the rotating mechanism, and the reflector is arranged along the light source projection direction of the light source part;

the light source of the light source part is projected outwards along the light-emitting surface through the reflector.

Optionally, the rotating mechanism comprises a rotating bracket, a gear train control assembly, a transmission shaft, a transmission wheel, a driven wheel and a bearing,

the rotating bracket is fixed on the mounting frame, the transmission shaft is rotatably connected to the upper end of the rotating bracket, the gear train control assembly and the bearing are respectively arranged at two end parts of the transmission shaft, and the transmission wheel is sleeved on the transmission shaft;

the lower end of the reflector is rotatably connected to the rotating support, one surface of the reflector is fixedly connected with the driven wheel, and the driven wheel is meshed with the driving wheel.

Optionally, the driven wheel is in a sector shape, and the side edge of the driven wheel is fixed on one surface of the reflector through a bolt.

Optionally, the gear train control assembly comprises a mounting plate, a gear train box, a transmission gear and a motor control plate,

the mounting plate is fixed on the rotating support, the gear train box is fixed on the mounting plate, the motor control plate is fixed on the other surface of the gear train box, and the transmission gear penetrates through the gear train box and the motor control plate and is meshed with a gear train of the gear train box; the transmission gear is sleeved at one end of the transmission shaft.

Optionally, the gear train box comprises a first fixing plate, a second fixing plate, a driving motor, and a plurality of groups of speed change gears arranged on the first fixing plate and the second fixing plate,

the driving motor and the transmission gear are meshed with the speed change gear, and the driving motor is electrically connected with the motor control board.

Optionally, still include sensor assembly, sensor assembly includes sensor body, sensor line board, fixed head, the sensor line board is pegged graft on the motor control panel, the sensor body passes through the fixed head to be fixed on the sensor line board.

Optionally, the mounting bracket middle part is dug and is equipped with the light-emitting window, and follows the light-emitting window is provided with the optics storehouse, the optics storehouse is provided with the logical groove that supplies light source spare to throw the light source, the speculum is in optics storehouse internal rotation sets up.

Optionally, the shell opening surface is further provided with a surface frame, and a light guide plate is further lapped on the inner side of the surface frame.

Optionally, the light source device is an LED lamp with variable brightness and color temperature.

Optionally, at least one suspension rod is further arranged and connected on the upper surface of the shell.

Compared with the prior art, the beneficial effects of this application are: the built-in slewing mechanism of this application lamps and lanterns passes through intelligent procedure, can reach the function that the light source shines the angle and removes along with the demand change, realizes that the illumination angle is diversified.

Drawings

Fig. 1 is a perspective view of a lamp according to an embodiment of the present application.

Fig. 2 is an exploded view of a lamp according to an embodiment of the present application.

Fig. 3 is a schematic view of a rotating mechanism 1 according to an embodiment of the present application.

Fig. 4 is a schematic view of a rotating mechanism 2 according to an embodiment of the present application.

Fig. 5 is a schematic view illustrating installation of a lamp according to an embodiment of the present application.

Detailed Description

The present application will be further described with reference to the following detailed description.

The same or similar reference numerals in the drawings of the embodiments of the present application correspond to the same or similar components; in the description of the present application, it is to be understood that the terms "upper", "lower", "left", "right", "top", "bottom", "inner", "outer", and the like, if any, are used in the orientations and positional relationships indicated in the drawings only for the convenience of describing the present application and for simplicity of description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore the terms describing the positional relationships in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.

Furthermore, if the terms "first," "second," and the like are used for descriptive purposes only, they are used for mainly distinguishing different devices, elements or components (the specific types and configurations may be the same or different), and they are not used for indicating or implying relative importance or quantity among the devices, elements or components, but are not to be construed as indicating or implying relative importance.

In the embodiment shown in fig. 1, the present application provides an angle-adjustable lamp, which includes a housing 1, a light source 3, a reflector 4, and a rotating mechanism 5, wherein an opening is formed at one side of the housing 1 to form a light-emitting surface; a mounting rack is arranged inside the shell 1; the light source part 3 and the rotating mechanism 5 are fixed on the mounting frame, the reflector 4 is fixed on the rotating mechanism 5, and the reflector 4 is arranged along the light source projection direction of the light source part 3; the light source of the light source part 3 is projected outwards along the light-emitting surface through the reflector 4. In this application, this application passes through slewing mechanism 5 and transmitting mirror, with the projection angle of light source 3, projects required angle, realizes the multi-angle diversified illumination of lamps and lanterns, improves illuminating effect and increases the use scene. Wherein, the light source is an LED lamp with variable brightness and color temperature. The brightness and color temperature of the light source can be changed according to the requirement to achieve the best lighting effect.

In some embodiments, the rotating mechanism 5 includes a rotating bracket 51, a wheel train control assembly 52, a transmission shaft 53, a transmission wheel 54, a driven wheel 55, and a bearing 56, the rotating bracket 51 is fixed on the mounting bracket, the transmission shaft 53 is rotatably connected to the upper end of the rotating bracket 51, the wheel train control assembly 52 and the bearing 56 are respectively arranged at two end portions of the transmission shaft 53, and the transmission wheel 54 is sleeved on the transmission shaft 53; the lower end of the reflector 4 is rotatably connected to the rotating bracket 51, one surface of the reflector 4 is fixedly connected with a driven wheel 55, and the driven wheel 55 is meshed with a driving wheel 54. In this embodiment, the driving wheel 53 is driven by the wheel train control assembly 52 to rotate, so that the driving wheel 54 drives the driven wheel 55 to rotate, thereby realizing the rotation of the reflector 4. The driven wheel 55 is in a sector shape, the side edge of the driven wheel 55 is fixed on one surface of the reflector 4 through a bolt, wherein the driven wheel 55 is in a sector structure with 1/3 circumferences with large diameters, the driven wheel 55 is fixed on the back surface of the reflector 4, and the driven wheel 55 drives the reflector 4 to rotate on the rotating bracket 51 under the driving of the driving wheel 54. The lower end of the reflector 4 can also be rotatably connected to the mounting frame, and the reflector 4 can be driven to move by the driven wheel 55.

In some embodiments, the gear train control assembly 52 includes a mounting plate 521, a gear train case 522, a transmission gear 524, and a motor control plate 523, wherein the mounting plate 521 is fixed on the rotating bracket 51, the gear train case 522 is fixed on the mounting plate 521, the motor control plate 523 is fixed on another surface of the gear train case 522, and the transmission gear 524 is disposed through the gear train case 522 and the motor control plate 523 and is engaged with the gear train of the gear train case 522; the transmission gear 524 is sleeved on one end of the transmission shaft 53. In this embodiment, the present application controls the motor driving of the gear train box 522 through the motor control board 523, so that the transmission gear 524 drives the transmission shaft 53 to move. Specifically, the gear train box 522 includes a first fixing plate, a second fixing plate, a driving motor, and a plurality of sets of speed gears disposed on the first fixing plate and the second fixing plate, the driving motor and the transmission gear 524 are engaged with the speed gears, and the driving motor is electrically connected to the motor control board 523. The driving motor is electrically connected to the motor control board 523, and the motor control board 523 is used for controlling the power supply to drive the driving motor to rotate, so that the plurality of sets of gears rotate to drive the transmission gear 524 to rotate. The gear train control assembly 52 transmits torque provided by the motor to the drive gear 524 through an internal speed change gear.

In an implementation manner of the above embodiment, the sensor device further comprises a sensor assembly, the sensor assembly comprises a sensor body 526, a sensor line board 525 and a fixing head 527, the sensor line board is plugged on the motor control board 523, and the sensor body 526 is fixed on the sensor line board 525 through the fixing head 527. In this embodiment, the sensor may be a rotation angle sensor of the transmission shaft 53, and the present application sends information to the external control terminal through the communication module of the motor control board 523 by acquiring the rotation angle of the rotation shaft and the rotation angle of the reflecting mirror 4 in real time. The motor control board 523 also obtains an external signal through the communication module, thereby driving the motor to rotate the reflecting mirror 4.

In some embodiments, the mounting frame is provided with a light outlet in the middle, and an optical chamber is disposed along the light outlet, the optical chamber is provided with a through groove for the light source 3 to project the light source, and the reflector 4 is rotatably disposed in the optical chamber. This application is through setting up the optics storehouse, makes light only refract or reflect in the light storehouse, improves the light source utilization ratio, and strengthens speculum 4 reflection effect, avoids 1 light leaks of casing.

In some embodiments, the open side of the housing 1 is further provided with a surface frame, and the inner side of the surface frame is also lapped with a light guide plate. The light guide plate has the function of guiding light outwards, and meanwhile, frosting, atomization and other treatments can be carried out on the surface of the light guide plate, so that the projection light is more flexible.

In some embodiments, at least one suspension rod 7 is further arranged and connected on the upper surface of the shell; the casing passes through jib 7 and installs, simultaneously, can set up the fixed bolster in the casing inboard and install, and the fixed bolster sets up the screw to fixed jib, convenience of customers installs.

It should be understood that the above examples of the present application are only examples for clearly illustrating the present application, and are not intended to limit the embodiments of the present application. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present application shall be included in the protection scope of the claims of the present application.

Claims

1. An angle-adjustable lamp is characterized by comprising a shell, a light source part, a reflector and a rotating mechanism,

the light source of the light source part is projected outwards along the light-emitting surface through the reflector;

wherein the rotating mechanism comprises a rotating bracket, a gear train control component, a transmission shaft, a transmission wheel, a driven wheel and a bearing,

2. An angularly adjustable lamp as claimed in claim 1, wherein said follower is fan-shaped, and the side of said follower is bolted to a surface of said reflector.

3. An angularly adjustable luminaire as claimed in claim 1, wherein said gear train control assembly comprises a mounting plate, a gear train case, a transmission gear, a motor control plate,

4. An angularly adjustable light fitting according to claim 3, wherein said gear box comprises a first fixed plate, a second fixed plate, a driving motor, and a plurality of sets of speed gears provided on said first fixed plate and said second fixed plate,

5. The lamp with the adjustable angle of claim 3, further comprising a sensor assembly, wherein the sensor assembly comprises a sensor body, a sensor line board and a fixing head, the sensor line board is connected to the motor control board in an inserting mode, and the sensor body is fixed to the sensor line board through the fixing head.

6. The lamp with the adjustable angle of claim 1, wherein a light outlet is dug in the middle of the mounting frame, an optical chamber is disposed along the light outlet, the optical chamber is provided with a through slot for the light source to project light, and the reflector is rotatably disposed in the optical chamber.

7. The lamp of claim 1, wherein the opening of the housing is further provided with a surface frame, and the inner side of the surface frame is further overlapped with the light guide plate.

8. The adjustable angle lamp of claim 1, wherein the light source is a variable brightness and color temperature LED lamp.

9. The adjustable angle light of claim 1, wherein at least one suspension rod is further disposed on the upper surface of the housing.