CN218995878U

CN218995878U - Moonlight lamp

Info

Publication number: CN218995878U
Application number: CN202223375154.8U
Authority: CN
Inventors: 李哥成; 陈宇群
Original assignee: Huizhou Montetech Co ltd
Current assignee: Huizhou Montetech Co ltd
Priority date: 2022-12-15
Filing date: 2022-12-15
Publication date: 2023-05-09
Anticipated expiration: 2032-12-15

Abstract

The utility model discloses a moonlight lamp, which belongs to the technical field of optical equipment, and particularly relates to a moonlight lamp, comprising a mounting frame serving as a connecting base frame, wherein a light hole is formed in the mounting frame, a pattern replacing part is connected to the mounting frame, the moonlight lamp comprises a rotating motor arranged on the outer side of the mounting frame, the output end of the rotating motor extends into the mounting frame, the output end of the rotating motor is connected with a pattern connecting rotating plate, a plurality of pattern pieces are embedded on the pattern connecting rotating plate at equal intervals in an annular shape, the pattern replacing part also comprises a light source embedded on the inner side of the mounting frame, the light source is arranged corresponding to the light hole, the rotating motor works to drive the pattern connecting rotating plate at the output end of the pattern replacing part to rotate so as to rotate and replace different pattern pieces, different patterns on the pattern pieces are projected onto a projection adjusting part through illumination of the light source, and the pattern pieces do not need to be manually replaced, so that the patterns are continuously replaced.

Description

Moonlight lamp

Technical Field

The utility model relates to the technical field of optical equipment, in particular to a moonlight lamp.

Background

Slide projectors are devices that display slides to be displayed by directing light from a light source through an optical device onto a screen, and are increasingly used with advances and developments in technology.

The conventional slide projector is an optical magnifying device for projecting pictures and the like on a screen by using a convex lens imaging principle. The device consists of a light source, a condensing lens, a projection lens and other parts, when in use, the pattern content needs to be manually changed every time so as to achieve the change of the projection content, and the operation is more complicated.

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 the moonlight lamp, the rotating motor works to drive the pattern connecting rotating plate at the output end to rotate so as to rotate and replace different pattern pieces, different patterns on the pattern pieces are projected onto the projection adjusting component through light source irradiation, the pattern pieces do not need to be manually replaced, a plurality of patterns are continuously replaced, and the operation is simple.

In order to solve the technical problems, according to one aspect of the present utility model, the following technical solutions are provided:

a moonlight, comprising:

as a mounting frame for connecting the base frame, a light hole is formed in the mounting frame;

the pattern replacement part is connected to the mounting frame and comprises a rotating motor arranged on the outer side of the mounting frame, and the output end of the rotating motor extends into the mounting frame;

the output end of the rotating motor is connected with a pattern connecting rotating plate, a plurality of pattern pieces are embedded on the pattern connecting rotating plate at equal intervals in a ring shape, the pattern replacing part also comprises a light source embedded on the inner side of the mounting frame, and the light source is arranged corresponding to the light holes.

As a preferable embodiment of the moonlight according to the utility model, wherein: the projection adjusting part is arranged at the rear of the mounting frame and comprises a driving motor corresponding to the rear of the mounting frame, the output end of the driving motor is connected with a light reflecting cup, and the light transmitted by the light reflecting cup and the light transmitting hole is arranged at 30-45 degrees.

As a preferable embodiment of the moonlight according to the utility model, wherein: the projection adjusting part also comprises a lens matched with the reflecting cup and arranged at the rear side of the mounting frame, and the lens is arranged corresponding to the projection screen.

As a preferable embodiment of the moonlight according to the utility model, wherein: and the motor mounting plate serving as a rotating motor mounting substrate is integrally formed and connected with the outer side of the mounting frame.

As a preferable embodiment of the moonlight according to the utility model, wherein: the heat dissipation device is characterized in that a heat dissipation part for guiding out heat inside the mounting frame is arranged on the outer side of the mounting frame and comprises a plurality of heat dissipation fins embedded on the outer side of the mounting frame and a heat dissipation fan connected with the heat dissipation fins.

As a preferable embodiment of the moonlight according to the utility model, wherein: the plurality of radiating fins are arranged in a linear equidistant manner from left to right along the outer side of the mounting frame, and the radiating fins extend into the mounting frame.

Compared with the prior art: through the rotating electrical machines work, drive the pattern connection revolving plate of its output and rotate, and then rotate and change different pattern pieces, shines through the light source, on projecting the projection adjusting part with the different pattern on the pattern piece, need not the manual pattern piece of changing, realize a plurality of patterns of uninterrupted change in succession, easy operation.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following detailed description of the embodiments of the present utility model will be given with reference to the accompanying drawings, which are to be understood as merely some embodiments of the present utility model, and from which other drawings can be obtained by those skilled in the art without inventive faculty. Wherein:

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

fig. 2 is a schematic diagram of the structure of the portion a of the present utility model.

In the figure: 100 mounting frames, 110 motor mounting plates, 120 light holes, 200 pattern replacement parts, 210 rotating motors, 220 pattern connection rotating plates, 221 pattern sheets, 230 light sources, 300 projection adjusting parts, 310 driving motors, 311 brackets, 320 reflecting cups, 330 lenses, 400 heat dissipation parts, 410 heat dissipation fins and 420 heat dissipation fans.

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.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.

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.

The present utility model provides a moonlight, please refer to fig. 1-2, comprising a mounting frame 100, a pattern replacing part 200, a projection adjusting part 300 and a heat dissipating part 400;

with continued reference to fig. 1-2, as a mounting frame 100 connected to the base frame, a light hole 120 is formed in the mounting frame 100, and a motor mounting plate 110 as a mounting substrate for the rotating motor 210 is integrally formed on the outer side of the mounting frame 100;

with continued reference to fig. 1, the pattern replacing unit 200 is connected to the mounting frame 100, and includes a rotating motor 210 screwed to the outer side of the mounting frame 100, and an output end of the rotating motor 210 extends into the mounting frame 100;

the output end of the rotating motor 210 is connected with the pattern connecting rotating plate 220, the pattern connecting rotating plate 220 is provided with a plurality of pattern pieces 221 which are embedded in an annular equidistant manner, the pattern replacing component 200 also comprises a light source 230 which is embedded in the inner side of the mounting frame 100, the light source 230 is arranged corresponding to the light holes 120, the rotating motor 210 works to drive the pattern connecting rotating plate 220 at the output end to rotate, and further, different pattern pieces are rotated and replaced, different patterns on the pattern pieces 221 are projected onto the projection adjusting component 300 through the irradiation of the light source 230, the pattern pieces do not need to be manually replaced, the continuous uninterrupted replacement of the plurality of patterns is realized, and the operation is simple;

with continued reference to fig. 1, the projection adjusting component 300 is disposed at the rear of the mounting frame 100, the projection adjusting component 300 includes a driving motor 310 installed at the rear of the mounting frame 100, the output end of the driving motor 310 is connected with a light reflecting cup 320, the light transmitted by the light reflecting cup 320 and the light transmitting hole 120 is disposed at 30-45 degrees, the light reflecting cup 320 rotates along with the action of the driving motor 310, different patterns projected from the pattern piece 221 are reflected to the lens 330, and the patterns reflected by the light reflecting cup 320 are refracted to the external projection screen through the lens 330, so as to complete the slide effect;

the projection adjusting part 300 further includes a lens 330 cooperating with the reflector cup 320 and disposed at the rear side of the mounting frame 100, and the lens 330 is disposed corresponding to the projection.

With continued reference to fig. 1, a heat dissipation component 400 for dissipating heat inside the mounting frame 100 is disposed outside the mounting frame 100, the heat dissipation component 400 includes a plurality of heat dissipation fins 410 embedded outside the mounting frame 100, and a heat dissipation fan 420 connected with the heat dissipation fins 410, the plurality of heat dissipation fins 410 are linearly arranged at equal intervals from left to right along the outer side of the mounting frame 100, and the heat dissipation fins 410 extend into the mounting frame 100, and the heat dissipation fins 410 dissipate heat generated by the operation of the light source inside the mounting frame 100 and work through the heat dissipation fan 420.

Working principle: when the utility model is used, the pattern connecting rotary plate 220 at the output end of the rotary motor is driven to rotate by the rotary motor 210 to rotate so as to rotate and replace different pattern pieces, different patterns on the pattern pieces 221 are projected onto the projection adjusting component 300 by the irradiation of the light source 230, the pattern pieces are not required to be manually replaced, a plurality of patterns are continuously replaced, and the operation is simple;

meanwhile, the reflection cup 320 rotates with the driving motor 310, different patterns projected from the pattern piece 221 are reflected to the lens 330, the patterns reflected from the reflection cup 320 are refracted to the external projection screen through the lens 330, the slide effect is achieved, and the heat dissipation fins 410 conduct out the heat generated by the operation of the light source inside the installation frame 100, and the heat is dissipated through the operation of the heat dissipation fan 420.

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

1. A moonlight, comprising:

the mounting frame (100) is used as a connecting base frame, and a light hole (120) is formed in the mounting frame (100);

the pattern replacement component (200) is connected to the mounting frame (100) and comprises a rotating motor (210) arranged on the outer side of the mounting frame (100), and the output end of the rotating motor (210) extends into the mounting frame (100);

the output end of the rotating motor (210) is connected with a pattern connecting rotating plate (220), a plurality of pattern pieces (221) are embedded on the pattern connecting rotating plate (220) in an annular equidistant mode, the pattern replacing component (200) further comprises a light source (230) embedded on the inner side of the mounting frame (100), and the light source (230) is arranged corresponding to the light holes (120).

2. The moonlight lamp according to claim 1, wherein the projection adjusting component (300) is arranged at the rear of the mounting frame (100), the projection adjusting component (300) comprises a driving motor (310) which is installed at the rear of the corresponding mounting frame (100), the output end of the driving motor (310) is connected with the reflecting cup (320), and the reflecting cup (320) is arranged at 30-45 degrees with the light rays transmitted through the light holes (120).

3. A moonlight according to claim 2, wherein the projection adjusting member (300) further comprises a lens (330) cooperating with the reflector cup (320) and disposed at the rear side of the mounting frame (100), the lens (330) being disposed corresponding to the projection screen.

4. A moonlight according to claim 1, wherein a motor mounting plate (110) as a mounting base plate of the rotating motor (210) is integrally formed on the outside of the mounting frame (100).

5. The moonlight according to claim 1, wherein a heat radiating member (400) for conducting heat from the inside of the mounting frame (100) is provided on the outside of the mounting frame (100), and the heat radiating member (400) includes a plurality of heat radiating fins (410) fitted on the outside of the mounting frame (100), and a heat radiating fan (420) connected to the heat radiating fins (410).

6. The moonlight according to claim 5, wherein a plurality of the heat radiating fins (410) are arranged in a linear equidistant arrangement from left to right along the outer side of the mounting frame (100), and the heat radiating fins (410) extend into the mounting frame (100).