CN211738889U - A rainbow projection lamp that can adjust the angle and direction - Google Patents

Abstract

The utility model relates to the field of lighting technology, specifically be a rainbow projection lamp that can angle regulation direction, the on-line screen storage device comprises a base, the base top is provided with the rotary trough of front and back to the intercommunication, the bottom is provided with the roating seat in the rotary trough, the rotatable carousel that is provided with on the roating seat, the carousel top is provided with the lens, the base bottom is provided with the apron, apron bottom left end is provided with the switch, be provided with the box that is used for placing the battery on the apron, the apron bottom has clamped the battery cover, base top left end articulates there is the support arm, the inside cavity of support arm, support arm left side wall is provided with the arm lid, the rotatable lamp shade that is provided with of support arm. The angle of the device can be adjusted on a large scale, and the practicability of the device is improved.

Description

A rainbow projection lamp that can adjust the angle and direction

technical field

The utility model relates to the technical field of lighting, in particular to a rainbow projection lamp which can adjust the angle direction.

Background technique

As we all know, the rainbow projection lamp is a lighting device with projection effect, which is widely used in people's life and work. However, the existing rainbow projection lamp is inconvenient to adjust the angle, resulting in poor convenience.

Utility model content

(1) Technical problems solved

Aiming at the deficiencies of the prior art, the utility model provides a rainbow projection lamp that can adjust the angle direction, the angle of which can be adjusted in a wide range, and the practicability is improved.

(2) Technical solutions

In order to achieve the above purpose, the present utility model provides the following technical solutions: a rainbow projection lamp that can adjust the angle direction, preferably, comprising a base, the top of the base is provided with a rotating groove that communicates with the front and the rear, and the bottom of the rotating groove is provided with a rotating seat, A turntable is rotatably arranged on the rotating base, a lens is arranged on the top of the turntable, a cover plate is arranged at the bottom of the base, a switch is arranged at the left end of the bottom of the cover plate, a box for placing batteries is arranged on the cover plate, and a battery cover is clamped at the bottom of the cover plate , the top left end of the base is hinged with a support arm, the interior of the support arm is hollow, the left side wall of the support arm is provided with an arm cover, the top of the right side wall of the support arm is rotatably provided with a lampshade, an LED electronic board is arranged inside the lampshade, and a cover is arranged at the bottom of the lampshade .

Preferably, the lampshade, cover, support arm, arm cover, base, cover, box and battery cover are all made of plastic.

Preferably, the lens is curved.

Preferably, the lampshade is clamped with the cover.

(3) Beneficial effects

Compared with the prior art, the utility model provides a rainbow projection lamp that can adjust the angle and direction, and has the following beneficial effects:

1. The rainbow projection lamp, which can adjust the angle direction, uses multi-color LED lights red, orange, yellow, green, blue and purple to be arranged in order to create a gradient effect of rainbow light. Through the reflection of the bottom lens, the reflection of the LED rainbow light is enlarged and projected on the wall. , to create an indoor rainbow effect after rain.

2. The rainbow projection lamp that can adjust the angle and direction, the lampshade can be rotated 180 degrees, the support arm can be rotated 120 degrees, and the turntable can be rotated 360 degrees, which can meet different directions and adjust the maximum possible projection angle.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the exploded view of the utility model;

Figure 3 is a bottom view of the cover plate, battery cover and switch;

In the figure: 1. Base; 2. Rotary base; 3. Turntable; 4. Lens; 5. Cover; 6. Switch; 7. Box; 8. Battery cover; 9. Support arm; 10. Arm cover; 11 , lampshade; 12, LED electronic board; 13, cover.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to Figure 1-3, a rainbow projection lamp that can adjust the angle and direction, including a base 1, the top of the base 1 is provided with a front-to-rear rotation groove, the bottom of the rotation groove is provided with a rotating base 2, the rotating base 2 can be rotated A turntable 3 is provided, a lens 4 is arranged on the top of the turntable 3, a cover plate 5 is arranged at the bottom of the base 1, a switch 6 is arranged at the left end of the bottom of the cover plate 5, a box 7 for placing batteries is arranged on the cover plate 5, and the bottom of the cover plate 5 is arranged The battery cover 8 is clamped, the top left end of the base 1 is hinged with a support arm 9, the interior of the support arm 9 is hollow, the left side wall of the support arm 9 is provided with an arm cover 10, and the top of the right side wall of the support arm 9 is rotatably provided with a lampshade 11, the lampshade An LED electronic board 12 is arranged inside 11 , and a cover 13 is arranged at the bottom of the lampshade 11 . The lampshade 11 can be rotated 180 degrees, the support arm 9 can be rotated 120 degrees, and the turntable 3 can be rotated 360 degrees, which can meet different directions and adjust the projection angle to the greatest extent possible. The gradient effect of rainbow light, through the reflection of the bottom lens 4, the reflection of LED rainbow light is enlarged and projected on the wall, creating an indoor rainbow effect after rain, lampshade 11, cover 13, support arm 9, arm cover 10, base 1. The cover plate 5, the box body 7 and the battery cover 8 are all made of plastic. Lampshade 11, cover 13, support arm 9, arm cover 10, base 1, cover 5, box 7 and battery cover 8 are all made of plastic to reduce the weight of the main body of the projection lamp, the lens 4 is curved, the lampshade 11 and the cover The cover 13 is snap-mounted for easy disassembly.

When in use, the lampshade 11, cover 13, support arm 9, arm cover 10, base 1, cover 5, box 7 and battery cover 8 are all made of plastic to reduce the weight of the main body of the projection lamp, and the lampshade 11 can be rotated 180 degrees , the support arm 9 can be rotated 120 degrees, the turntable 3 can be rotated 360 degrees, can meet different directions, the maximum possible adjustment of the projection angle, the use of multi-color LED lights red, orange, yellow, green, blue and purple are arranged in order to create a gradient effect of rainbow light, Through the reflection of the bottom lens 4, the reflection of the LED rainbow light is enlarged and projected on the wall to create an indoor rainbow effect after rain.

The electrical components appearing in this article are all connected with the external main controller and 220V mains, and the main controller can be a conventional known device controlled by a computer or the like.

In the description in this text, it should be noted that, unless otherwise expressly specified and limited, the terms "connected" and "connected" should be understood in a broad sense, for example, it may be a fixed connection, a detachable connection, or an integrated connection. Ground connection; it can be a mechanical connection, an electrical connection, a direct connection, or an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

In the description herein, it should be noted that relational terms such as first and second are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply these entities or there is any such actual relationship or sequence between operations. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device that includes a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (4)

1. A rainbow projection lamp that can adjust the angle and direction, characterized in that it comprises a base (1), the top of the base (1) is provided with a rotating groove that communicates with the front and the rear, and the bottom of the rotating groove is provided with a rotating seat (2), which rotates A turntable (3) is rotatably arranged on the seat (2), a lens (4) is arranged on the top of the turntable (3), a cover plate (5) is arranged at the bottom of the base (1), and a switch ( 6), the cover plate (5) is provided with a box (7) for placing the battery, the bottom of the cover plate (5) is clamped with a battery cover (8), and the top left end of the base (1) is hinged with a support arm (9), The interior of the support arm (9) is hollow, the left side wall of the support arm (9) is provided with an arm cover (10), the top of the right side wall of the support arm (9) is rotatably provided with a lampshade (11), and an LED is provided inside the lampshade (11). The electronic board (12) is provided with a cover (13) at the bottom of the lampshade (11). 2. The rainbow projection lamp with adjustable angle direction according to claim 1, characterized in that: the lampshade (11), the cover (13), the support arm (9), the arm cover (10), the base (1), cover plate (5), box body (7) and battery cover (8) are all made of plastic. 3 . The rainbow projection lamp with adjustable angle direction according to claim 2 , wherein the lens ( 4 ) is curved. 4 . 4 . The rainbow projection lamp with adjustable angle direction according to claim 3 , wherein the lampshade ( 11 ) and the cover ( 13 ) are clamped. 5 .

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