CN220749932U - Intelligent dimming ceiling lamp - Google Patents

Abstract

The utility model discloses a dimming intelligent ceiling lamp, which comprises a shell, wherein the bottom of the shell is provided with an opening, the inner side of the opening is covered with a light-transmitting cover, the inside of the shell is provided with a polygonal cylinder frame along the length direction of the polygonal cylinder frame, each side of the polygonal cylinder frame is covered with a light-transmitting color plate, the inside of the shell is fixedly provided with a central shaft which is coaxial with the polygonal cylinder frame along the length direction of the polygonal cylinder frame, the two ends of the central shaft are rotatably connected with bearing sleeves, at least one of the bearing sleeves is provided with a rotary driving assembly which can drive the bearing sleeves to rotate, a stepping motor is started under the cooperation of a control switch and a microprocessor, and the stepping motor drives a main gear, a driven gear, the bearing sleeves and the polygonal cylinder frame to synchronously rotate until the light-transmitting color plate is switched to a required light-transmitting color plate, and the light beam of a led lamp source transmits the corresponding light-transmitting color plate through the light-transmitting cover to display required light color light, so that the use requirements of people are met as far as possible.

Description

Intelligent dimming ceiling lamp

Technical Field

The utility model relates to the technical field of ceiling lamps, in particular to a dimming intelligent ceiling lamp.

Background

The ceiling lamp is one type of lamp, and is called as a ceiling lamp because the lamp is Fang Jiao flat and the bottom is completely attached to the roof when being installed. The light source includes common white bulb, fluorescent lamp, high strength gas discharge lamp, halogen tungsten lamp, LED, etc. The most popular ceiling lamp in the market is an LED ceiling lamp, which is a lamp frequently selected in various places such as families, offices, entertainment places and the like.

At present, compared with the traditional dimming intelligent ceiling lamp in the prior art, most of the dimming intelligent ceiling lamp can be simply adjusted in color temperature and brightness, the displayed light color is single, and the use requirement of people is difficult to meet; therefore, we propose a dimming intelligent ceiling lamp to solve the above problems as much as possible.

Disclosure of Invention

This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the utility model, which should not be used to limit the scope of the utility model.

Therefore, the utility model aims to provide a dimming intelligent ceiling lamp, which solves the problems that compared with the traditional dimming intelligent ceiling lamp in the prior art, most of the dimming intelligent ceiling lamp in the prior art can only carry out simple color temperature and brightness adjustment, the presented light color is single, and the use requirement of people is difficult to meet.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an intelligent ceiling lamp adjusts luminance, its includes the shell, the shell bottom has uncovered and uncovered inboard cover has the printing opacity cover, the inside polygon section of thick bamboo frame that is provided with of shell along its length direction, each limit of polygon section of thick bamboo frame all is covered with the printing opacity color board, the inside center pin that is fixed with and is the coaxial center with polygon section of thick bamboo frame along its length direction of shell, the both ends swivelling joint of center pin has the bearing housing, at least one the oblique top of bearing housing is provided with the rotatory rotary drive subassembly that can drive the bearing housing, just be fixed connection between polygon section of thick bamboo frame both ends and the bearing housing outer wall, the bottom of center pin is along its length direction fixed mounting and just to the led lamp source of printing opacity cover.

As a preferable scheme of the intelligent dimming ceiling lamp, the inner sides of the two ends of the polygonal cylinder frame are provided with supporting ribs fixedly connected with the outer side walls of the bearing sleeves.

As a preferable scheme of the intelligent dimming ceiling lamp, a driven gear is fixed on the outer wall of a bearing sleeve close to one side of the rotary driving assembly;

the rotary driving assembly comprises a stepping motor fixedly arranged in the shell and a main gear which is arranged at the output shaft end of the stepping motor and meshed with the driven gear.

As an optimal scheme of the dimming intelligent ceiling lamp, a lamp bracket for fixedly mounting the led lamp source is further arranged at the bottom of the central shaft, and a reflecting layer is further coated at the bottom of the lamp bracket.

As an optimal scheme of the dimming intelligent ceiling lamp, a microprocessor which is electrically connected with a stepping motor and a led lamp source is further arranged in the shell, and a power interface which is connected with the microprocessor is further arranged at one end of the outer side of the shell.

Compared with the prior art, the utility model has the beneficial effects that: this kind of intelligent ceiling lamp of adjusting luminance has simple structure, characteristics that the practicality is high, when the photochromic of ceiling lamp needs to be switched, starts step motor under the cooperation of control switch and microprocessor to drive master gear, driven gear, bearing housing and polygon section of thick bamboo frame by step motor and carry out synchronous revolution, until switching to the printing opacity color board of wanting, the light beam of led lamp source sees through the printing opacity color board that corresponds this moment, and demonstrates required photochromic light through the printing opacity cover, thereby satisfied people's user demand as far as possible.

Drawings

FIG. 1 is a schematic view of the external structure of a ceiling lamp according to the present utility model;

FIG. 2 is a schematic view of the cross-sectional internal structure of the housing of the present utility model;

FIG. 3 is a schematic diagram showing the internal structure of a front view of the ceiling lamp according to the present utility model;

fig. 4 is a schematic structural view of a rotary driving assembly according to the present utility model.

In the figure: 10. a housing; 11. a light-transmitting cover; 20. a polygonal cylinder frame; 21. a light-transmitting color plate; 22. a support rib; 30. a central shaft; 40. a bearing sleeve; 41. a driven gear; 50. a rotary drive assembly; 51. a stepping motor; 52. a main gear; 60. a led light source; 61. a lamp bracket; 70. a microprocessor; 80. and a power interface.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings.

Next, the present utility model will be described in detail with reference to the drawings, wherein the sectional view of the device structure is not partially enlarged to general scale for the convenience of description, and the drawings are only examples, which should not limit the scope of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.

Fig. 1-4 show an overall schematic structure of a dimming intelligent ceiling lamp according to the present utility model, referring to fig. 1-4, the dimming intelligent ceiling lamp includes a housing 10, an open bottom of the housing 10 is provided with a transparent cover 11 covered on an inner side of the open bottom, a polygonal cylinder 20 is provided in the housing 10 along a length direction of the polygonal cylinder 20, each side of the polygonal cylinder 20 is covered with a transparent color plate 21, a central shaft 30 which is fixed in the housing 10 along the length direction and is coaxial with the polygonal cylinder 20 is provided in the housing 10, two ends of the central shaft 30 are rotatably connected with bearing sleeves 40, a rotation driving assembly 50 which can drive the bearing sleeves 40 to rotate is provided above at least one bearing sleeve 40, and led lamp sources 60 which can drive the bearing sleeves 40 are fixedly connected between two ends of the polygonal cylinder 20 and an outer wall of the bearing sleeve 40 are fixedly mounted on the bottom of the central shaft 30 along the length direction of the polygonal cylinder 20 and are opposite to the transparent cover 11.

The inner sides of the two ends of the polygonal cylinder frame 20 are provided with supporting ribs 22 fixedly connected with the outer side walls of the bearing sleeve 40, in this embodiment, the light-transmitting color plates 21 corresponding to each side of the polygonal cylinder frame 20 are different colors, so that different light colors can be reflected by the led light sources 60 when needed, and meanwhile, the polygonal cylinder frame 20 is at least trilateral.

The outer wall of the bearing sleeve 40 close to one side of the rotary driving assembly 50 is fixed with a driven gear 41; the rotary driving assembly 50 includes a stepping motor 51 fixedly installed inside the housing 10, and a main gear 52 provided at an output shaft end of the stepping motor 51 and engaged with the driven gear 41; the bottom of the central shaft 30 is also provided with a lamp bracket 61 for fixedly mounting the led lamp source 60, and the bottom of the lamp bracket 61 is also coated with a reflecting layer, wherein the reflecting layer can adopt PA paint, has excellent reflecting effect, can enhance the irradiation brightness of the led lamp source 60 to the light-transmitting color plate 21, and further enhances the light intensity of the ceiling lamp.

The inside microprocessor 70 that still is provided with respectively with step motor 51 and led lamp source 60 electricity connection of shell 10, shell 10 outside one end still is provided with the power interface 80 who is connected with microprocessor 70, when using, when needing to switch the photochromic of ceiling lamp, start step motor 51 through the cooperation of control switch and microprocessor 70 to drive main gear 52, driven gear 41, bearing housing 40 and polygon barrel casing 20 by step motor 51 and carry out synchronous rotation, until switching to the printing opacity color plate 21 of wanting, the light beam of led lamp source 60 sees through corresponding printing opacity color plate 21 this moment, and demonstrate required photochromic light through printing opacity cover 11, thereby satisfied people's user demand as far as possible.

In summary, when the light color of the ceiling lamp needs to be switched, the step motor 51 is started under the cooperation of the control switch and the microprocessor 70, and the step motor 51 drives the main gear 52, the driven gear 41, the bearing sleeve 40 and the polygonal cylinder frame 20 to synchronously rotate until the light color is switched to the desired light-transmitting color plate 21, at this time, the light beam of the led light source 60 passes through the corresponding light-transmitting color plate 21 and displays the light color and the light rays through the light-transmitting cover 11, so as to meet the use requirements of people as much as possible.

Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner as long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of omitting the descriptions and saving resources. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims (5)

1. The utility model provides a smart ceiling lamp adjusts luminance, its characterized in that, includes shell (10), shell (10) bottom has uncovered and uncovered inboard cover has printing opacity cover (11), shell (10) are inside to be provided with polygon section of thick bamboo frame (20) along its length direction, each limit of polygon section of thick bamboo frame (20) all is covered with printing opacity color plate (21), shell (10) are inside to be fixed with along its length direction and with polygon section of thick bamboo frame (20) center pin (30) that are the coaxial center pin (30), the both ends swivelling joint of center pin (30) has bearing housing (40), at least one the oblique top of bearing housing (40) is provided with rotary driving subassembly (50) that can drive bearing housing (40), just be fixed connection between polygon section of thick bamboo frame (20) both ends and bearing housing (40) outer wall, the bottom of center pin (30) is along its length direction fixed mounting and just right led lamp source (60) of printing opacity cover (11).

2. The intelligent ceiling lamp of claim 1, wherein: the inner sides of the two ends of the polygonal cylinder frame (20) are provided with supporting ribs (22) fixedly connected with the outer side walls of the bearing sleeves (40).

3. The intelligent ceiling lamp of claim 1, wherein: a driven gear (41) is fixed on the outer wall of the bearing sleeve (40) close to one side of the rotary driving assembly (50);

the rotary driving assembly (50) comprises a stepping motor (51) fixedly installed inside the shell (10) and a main gear (52) which is arranged at the output shaft end of the stepping motor (51) and meshed with the driven gear (41).

4. The intelligent ceiling lamp of claim 1, wherein: the bottom of the central shaft (30) is also provided with a lamp bracket (61) for fixedly mounting the led lamp source (60), and the bottom of the lamp bracket (61) is also coated with a reflecting layer.

5. The intelligent ceiling lamp of claim 1, wherein: the inside microprocessor (70) that are connected with step motor (51) and led lamp source (60) electricity respectively still are provided with of shell (10), shell (10) outside one end still is provided with power interface (80) that are connected with microprocessor (70).