CN219933826U

CN219933826U - Rainbow zoom spotlight

Info

Publication number: CN219933826U
Application number: CN202321085219.7U
Authority: CN
Inventors: 宋正伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-08
Filing date: 2023-05-08
Publication date: 2023-10-31
Anticipated expiration: 2033-05-08

Abstract

The utility model discloses a rainbow zoom spotlight, which comprises a body shell, wherein the body shell is hollow, a mounting cavity is formed, and a PCB main board and a driving power supply are fixedly arranged in the mounting cavity; the light assembly is arranged on the fixed bracket, the fixed bracket is fixed at the inner center of the machine body shell, and one end of the fixed bracket penetrates out of the machine body shell; the telescopic zoom lens barrel is arranged at the front end of the body shell in a sliding manner, and is fixed on the front optical zoom lens. According to the utility model, 16 colors (15 colors and 1 white light) are realized through the four primary color lamp beads, the sliding zooming/focusing effect is realized, the limitation of fixing a plurality of diaphragms is avoided, the size of the diaphragms can be freely zoomed only by manually rotating the zoom lens in front of the spotlight to drive the telescopic zoom lens barrel in the zooming process, and the zooming size of the diaphragms with 16 or more colors is realized.

Description

Rainbow zoom spotlight

Technical Field

The utility model relates to a zoom spotlight, in particular to a rainbow zoom spotlight.

Background

Market lack of sliding zoom function and effect of seven-color of small spotlight

1. Only 4 colors/6 colors are supported on the market at present;

2. only fixed aperture size or fixed 4 manual fixed aperture focusing is supported on the market, and sliding focusing or free zooming aperture cannot be realized.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a rainbow zoom spotlight which is used for solving the problem that only 4 colors/6 colors are supported on the market at present; only the fixed aperture size is supported, or the fixed 4 manual fixed apertures are used for focusing, and the problems of sliding focusing or free zooming aperture cannot be realized.

The rainbow zoom spotlight is realized by the following technical scheme: comprising the following steps:

the machine body shell is hollow, a mounting cavity is formed, and a PCB main board and a driving power supply are fixedly arranged in the mounting cavity;

the fixed bracket is provided with a light component and is fixed in the center of the body shell, and one end of the fixed bracket penetrates out of the body shell;

the telescopic zoom lens barrel is arranged at the front end of the body shell in a sliding manner, and is fixed on the front optical zoom lens.

As the preferable technical scheme, the lamplight assembly comprises a multi-color lamp bead, an optical glass light guide rod and a middle optical lens, wherein the multi-color lamp bead is fixed on a fixed bracket, the optical glass light guide rod is arranged above the multi-color lamp bead, and the middle optical lens is arranged above the optical glass light guide rod and corresponds to the front optical zoom lens in position.

As the preferable technical scheme, the fuselage shell comprises a fuselage rear cover and a fixed front cover, the fixed support is fixed at the front end of the fuselage rear cover, the fuselage rear cover and the fixed front cover are mutually spliced, and the fixed support is positioned between the fuselage rear cover and the fixed front cover.

As the preferable technical scheme, the bottom of the fixing support is fixed with an aluminum radiator, and the aluminum radiator corresponds to the position of the multi-color lamp bead.

As a preferable technical scheme, a front end of the telescopic zoom lens barrel is provided with a zoom lens front cover, and the front optical zoom lens is fixed on the telescopic zoom lens barrel through the zoom lens front cover.

As a preferable technical scheme, the side surface of the telescopic zoom lens barrel is provided with scales.

As the preferable technical scheme, the inner side of the rear cover of the machine body is provided with a limiting column, and the sides of the PCB main board, the driving power supply and the fixing support are provided with limiting grooves corresponding to the limiting column, and limiting is carried out through the limiting column and the limiting grooves.

As the preferable technical scheme, the side face of the bottom of the machine body rear cover is provided with a heat radiation hole, and the bottom is provided with a control switch.

As the preferable technical scheme, one end of the fixed bracket is fixed with a mounting bracket through a mounting bracket screw.

The beneficial effects of the utility model are as follows: according to the utility model, 16 colors (15 colors and 1 white light) are realized through the four-color lamp beads, the sliding zooming/focusing effect is realized, the limitation of fixing a plurality of diaphragms is avoided, the size of the diaphragms can be freely zoomed only by manually rotating the zoom lens in front of the spotlight to drive the telescopic zoom lens barrel in the zooming process, and the zooming size of the diaphragms with 16 or more colors is realized.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of the present utility model;

fig. 2 is a schematic diagram of an explosive structure according to the present utility model.

Detailed Description

All of the features disclosed in this specification, or all of the steps in a method or process disclosed, may be combined in any combination, except for mutually exclusive features and/or steps.

As shown in fig. 1-2, a rainbow zoom spotlight according to the present utility model comprises:

the body shell is hollow, a mounting cavity is formed, and a PCB main board and a driving power supply 12 are fixedly arranged in the mounting cavity;

the light assembly is arranged on the fixed bracket 1, the fixed bracket 1 is fixed at the inner center of the body shell, and one end of the fixed bracket 1 penetrates out of the body shell;

the telescopic zoom lens barrel 2 is arranged at the front end of the body shell in a sliding way, and the telescopic zoom lens barrel 2 is fixed on the front optical zoom lens 3.

In this embodiment, the light assembly includes a multi-color light bulb 4, an optical glass light guide rod 5 and a middle optical lens 6, the multi-color light bulb 4 is fixed on the fixed bracket 1, the optical glass light guide rod 5 is disposed above the multi-color light bulb 4, and the middle optical lens 6 is disposed above the optical glass light guide rod 5 and corresponds to the front optical zoom lens 3 in position; the multi-color lamp beads 4 in this embodiment are red, green, blue and white, and as red, green, blue and white can be combined into any color, the multi-color lamp beads 4 are controlled to emit different colors through the PCB main board.

In this embodiment, the fuselage housing includes a fuselage rear cover 7 and a fixed front cover 8, and the fixed bracket 1 is fixed to the front end of the fuselage rear cover 7, the fuselage rear cover 7 and the fixed front cover 8 are spliced with each other, and the fixed bracket 1 is located between the fuselage rear cover 7 and the fixed front cover 8.

In this embodiment, an aluminum radiator 9 is fixed at the bottom of the fixing bracket 1, and the aluminum radiator 9 corresponds to the position of the multi-color lamp bead 4.

In the present embodiment, a zoom lens front cover 10 is attached to the front end of the telescopic zoom lens barrel 2, and the front optical zoom lens 3 is fixed to the telescopic zoom lens barrel 2 through the zoom lens front cover 10.

In this embodiment, the side of the telescopic zoom lens barrel 2 is provided with scales so as to adjust the size of the lamp ring, and the sliding zoom/focusing effect is further achieved by adjusting the position of the telescopic zoom lens barrel 2, and as the lamplight has multiple types, 16 types of zooming even any color can be achieved.

In this embodiment, the inner side of the back cover 7 of the fuselage is provided with a spacing post 11, the side surfaces of the PCB main board, the driving power supply 12 and the fixing support 1 are provided with spacing grooves 13 corresponding to the spacing post 11, and the spacing is carried out through the spacing post 11 and the spacing grooves 13, so that the fixing is convenient.

The working principle is as follows:

according to the utility model, a glass light guide plate is arranged in front of a lamp bead to collect and project light sources, and 2 pieces of optical glass are added to realize free zooming, one optical glass lens is arranged in front of a glass light guide rod to collect the light sources coming out of the glass light guide rod into a circle, and the second optical glass lens enlarges and reduces the circle of the first glass optical lens.

The foregoing is merely illustrative of specific embodiments of the present utility model, and the scope of the utility model is not limited thereto, but any changes or substitutions that do not undergo the inventive effort should be construed as falling within the scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope defined by the claims.

Claims

1. A rainbow zoom spotlight, comprising:

the device comprises a machine body shell, wherein the interior of the machine body shell is hollow, a mounting cavity is formed, and a PCB main board and a driving power supply (12) are fixedly arranged in the mounting cavity;

the light assembly is arranged on the fixing support (1), the fixing support (1) is fixed at the inner center of the machine body shell, and one end of the fixing support (1) penetrates out of the machine body shell;

the telescopic zoom lens barrel (2) is arranged at the front end of the body shell in a sliding mode, and the telescopic zoom lens barrel (2) is fixed on the front optical zoom lens (3).

2. The rainbow zoom spotlight of claim 1, wherein: the lamplight assembly comprises a multi-color lamp bead (4), an optical glass light guide rod (5) and a middle optical lens (6), wherein the multi-color lamp bead (4) is fixed on the fixed support (1), the optical glass light guide rod (5) is arranged above the multi-color lamp bead (4), and the middle optical lens (6) is arranged above the optical glass light guide rod (5) and corresponds to the front optical zoom lens (3).

3. The rainbow zoom spotlight of claim 1, wherein: the fuselage casing includes lid (7) and fixed protecgulum (8) behind the fuselage, and fixed bolster (1) are fixed in the front end of lid (7) behind the fuselage, and lid (7) and fixed protecgulum (8) splice each other behind the fuselage, and fixed bolster (1) are located behind the fuselage between lid (7) and the fixed protecgulum (8).

4. The rainbow zoom spotlight of claim 1, wherein: an aluminum radiator (9) is fixed at the bottom of the fixed support (1), and the aluminum radiator (9) corresponds to the multi-color lamp beads (4).

5. The rainbow zoom spotlight of claim 1, wherein: the front end of the telescopic zoom lens barrel (2) is provided with a zoom lens front cover (10), and the front optical zoom lens (3) is fixed on the telescopic zoom lens barrel (2) through the zoom lens front cover (10).

6. The rainbow zoom spotlight of claim 1, wherein: the side surface of the telescopic zoom lens barrel (2) is provided with scales.

7. A rainbow zoom spotlight according to claim 3, wherein: the inner side of the machine body rear cover (7) is provided with a limiting column (11), the sides of the PCB main board, the driving power supply (12) and the fixing support (1) are provided with limiting grooves (13) corresponding to the limiting column (11), and limiting is carried out through the limiting column (11) and the limiting grooves (13).

8. A rainbow zoom spotlight according to claim 3, wherein: the side face of the bottom of the machine body rear cover (7) is provided with a heat radiation hole, and the bottom is provided with a control switch.

9. The rainbow zoom spotlight of claim 1, wherein: one end of the fixed support (1) is fixed with a mounting support through a mounting support screw.