CN216521391U

CN216521391U - Projection hurricane lamp

Info

Publication number: CN216521391U
Application number: CN202122910716.3U
Authority: CN
Inventors: 杨俊�
Original assignee: Ningbo Haote Import And Export Co ltd
Current assignee: Ningbo Haote Import And Export Co ltd
Priority date: 2021-11-20
Filing date: 2021-11-20
Publication date: 2022-05-13
Anticipated expiration: 2031-11-20

Abstract

The utility model provides a projection wind lamp: comprises a shell, a hollow-out flower cylinder, a light source and a driving device, wherein the hollow-out flower cylinder, the light source and the driving device are arranged in the shell; the light source is arranged in the hollow-out flower cylinder, and the driving device is in transmission connection with the hollow-out flower cylinder and is used for driving the hollow-out flower cylinder to rotate circumferentially; the light source comprises an upright post and a plurality of luminophors, and the luminophors are spirally wound and distributed at intervals from bottom to top along the peripheral wall of the upright post. When the hollow patterns on the hollow flower cylinder rotate to the position right ahead of a certain luminous body, light rays emitted by the luminous body directly penetrate out of the hollow patterns, and the projected patterns are brightest at the moment; when the hollow patterns on the hollow flower cylinder are positioned in the middle position of the two adjacent luminous bodies, only scattered light can penetrate out of the hollow patterns, and the projected patterns are darkest; therefore, when the hollow flower cylinder rotates, the projected patterns can continuously appear alternately from light to dark and from dark to light, a dynamic change feeling is given to people, and the decorative effect of the projection wind lamp is improved.

Description

Projection hurricane lamp

Technical Field

The utility model relates to the technical field of lamps, in particular to a projection wind lamp.

Background

The lantern is a common decorative handicraft, not only has the illumination effect, still has the effect of decorating up living environment simultaneously. With the continuous development of economy, the requirements of people on the living standard are also continuously improved, so that the lantern capable of decorating the living environment is also loved by more and more people.

The existing wind lamp generally comprises a lampshade with different shapes and a lamp arranged in the lampshade, and not only has a single structure, but also has beautiful appearance. Some designs are to make the lantern more beautiful, just set up a flower section of thick bamboo that has the fretwork pattern between lamp shade and lamp, and light is seen through from the fretwork, just projects into various patterns on the lamp shade. The lampshade can be also internally provided with a driving device for driving the cylinder to rotate, so that the projected pattern can move. However, the patterns projected by these projection lanterns only move mechanically with the rotation of the cylinder, the brightness of the projected image is fixed, and a dynamic change effect is lacked, and the decoration effect is poor.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is as follows: the defects of the prior art are overcome, and the projection wind lamp capable of enabling the projected pattern to have a dynamic change effect is provided.

The technical scheme of the utility model is to provide a projection wind lamp with the following structure: comprises a shell, a hollow flower cylinder, a light source and a driving device, wherein the hollow flower cylinder, the light source and the driving device are arranged in the shell; the light source is arranged in the hollow flower cylinder, and the driving device is in transmission connection with the hollow flower cylinder and is used for driving the hollow flower cylinder to rotate circumferentially; the light source includes stand and a plurality of luminous body, the luminous body is spiral from bottom to top along the periphery wall of stand and encircles and interval distribution.

After adopting the structure, compared with the prior art, the projection wind lamp has the following advantages:

arranging upright posts in the hollow-out flower cylinders and spirally distributing a plurality of luminous bodies at intervals on the outer peripheral walls of the upright posts from bottom to top; after the arrangement, when the hollow patterns on the hollow flower cylinder rotate to the position right ahead of a certain luminous body, light rays emitted by the luminous body directly penetrate out of the hollow patterns, and the projected patterns are brightest; when the hollow patterns on the hollow flower cylinder are positioned in the middle position of the two adjacent luminous bodies, only scattered light can penetrate out of the hollow patterns, and the projected patterns are darkest; therefore, when the hollow flower cylinder rotates, the projected patterns can continuously appear alternately from light to dark and from dark to light, a dynamic change feeling is given to people, and the decorative effect of the projection wind lamp is improved.

Preferably, the driving device comprises a power supply, a driving motor and a rotating chassis; the power supply is electrically connected with the driving motor, the hollow flower cylinder is arranged on the rotating chassis, and the driving motor is in transmission connection with the rotating chassis and is used for driving the rotating chassis and the hollow flower cylinder to rotate circumferentially.

Preferably, the luminous bodies are LED lamp beads distributed on the lamp strip at intervals, and the lamp strip is electrically connected with the power supply. The lamp belt is spirally wound on the upright post, so that the projection pattern can play a dynamic change effect, and the lamp belt is convenient to install and low in manufacturing cost.

Preferably, the driving device further comprises a control switch arranged on the circuit, and the control switch is used for controlling connection or disconnection of the circuit between the power supply and the driving motor and between the power supply and the lamp strip.

Preferably, the housing comprises a base, a top cover, a frame body and a transparent lampshade; the transparent lampshade is installed on the frame body, the bottom of the frame body is connected with the base, and the top of the frame body is connected with the top cover.

Preferably, the base is provided with a positioning notch matched with the shape of the lower end of the frame body, so that the frame body can be conveniently and quickly positioned and installed on the base.

Preferably, the top cover is provided with a hanging ring.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a partial structural schematic diagram of the present invention.

Fig. 3 is a partial structural schematic diagram of the present invention.

Fig. 4 is a structural schematic view in the bottom view direction of the present invention.

Description of reference numerals:

1. the lamp comprises a hollow flower cylinder, 2, a stand column, 3, a luminous body, 4, a rotary chassis, 5, a lamp strip, 6, a control switch, 7, a base, 8, a top cover, 9, a frame body, 10, a transparent lamp shade, 11, a positioning notch, 12, a hanging ring, 13, a battery bin, 14 and a cover plate.

Detailed Description

The utility model is described in further detail below with reference to the figures and specific examples.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus are not to be construed as limiting the present invention, and the terms "first", "second", etc. are only names for distinguishing parts and have no primary or secondary relationship, and thus are not to be construed as limiting the present invention.

As shown in fig. 1, 2, 3 and 4;

the utility model discloses a projection wind lamp: comprises a shell, a hollow flower cylinder 1 arranged in the shell, a light source and a driving device. The light source is arranged in the hollow-out flower cylinder 1, and the driving device is in transmission connection with the hollow-out flower cylinder 1 and is used for driving the hollow-out flower cylinder 1 to rotate circumferentially. The shell comprises a base 7, a top cover 8, a frame 9 and a transparent lampshade 10; the transparent lamp cover 10 is mounted on the frame 9, the bottom of the frame 9 is connected to the base 7, and the top of the frame 9 is connected to the top cover 8. The base 7 is provided with a positioning notch 11 matched with the shape of the lower end of the frame body 9, so that the frame body 9 can be quickly positioned and installed on the base 7, and the shell is more convenient to assemble. The top cover 8 is also provided with a hanging ring 12 which is convenient for a user to hang or lift.

The light source includes stand 2 and a plurality of luminous body 3, and luminous body 3 is spiral encirclement and interval distribution from bottom to top along the periphery wall of stand 2. Luminous body 3 is the LED lamp pearl of interval distribution on lamp area 5, and lamp area 5 is connected with the power wire. The lamp strip 5 is spirally and annularly wound on the upright post 2, so that the projection pattern can play a dynamic change effect, and the lamp strip is convenient to install and low in manufacturing cost.

The driving device comprises a power supply, a driving motor and a rotating chassis 4. The rotary chassis 4 is annular and can be rotatably connected on the base 7, and the upright post 2 is arranged in an annular hole in the middle of the rotary chassis 4 and has a gap with the inner wall of the annular hole. The power is connected with driving motor electric connection, and fretwork section of thick bamboo 1 sets up on rotatory chassis 4, and driving motor passes through gear drive with rotatory chassis 4 to be connected for drive

rotatory chassis

4 and 1 circumferential direction of fretwork section of thick bamboo. And a control switch 6 is arranged on a circuit between the power supply and the driving motor and between the power supply and the lamp strip 5 and used for controlling the connection or disconnection of the circuit between the power supply and the driving motor and between the power supply and the lamp strip 5.

The power supply can be a storage battery or a dry battery, the base 7 is provided with a battery bin 13, the lower end of the battery bin 13 extends out of the bottom of the base 7 and is provided with an opening, and the opening is provided with a cover plate 14, so that a user can conveniently replace the battery.

An upright post 2 is arranged in the hollow-out flower cylinder 1, and a plurality of luminous bodies 3 are spirally distributed at intervals on the outer peripheral wall of the upright post 2 from bottom to top; after the arrangement, when the hollow patterns on the hollow flower cylinder 1 rotate to the position right ahead of a certain luminous body 3, the light emitted by the luminous body 3 directly penetrates out of the hollow patterns, and the projected patterns are brightest; when the hollow patterns on the hollow flower cylinder 1 are positioned in the middle position of two adjacent luminous bodies 3, only scattered light can penetrate out of the hollow patterns, and the projected patterns are darkest; therefore, when the hollow flower cylinder 1 rotates, the projected patterns can continuously appear alternately from light to dark and from dark to light, a dynamic change feeling is given to people, and the decorative effect of the projection wind lamp is improved.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention, and therefore, the scope of the present invention shall be subject to the claims.

Claims

1. A projection wind lamp comprises a shell, a hollow flower cylinder (1), a light source and a driving device, wherein the hollow flower cylinder (1), the light source and the driving device are arranged in the shell; the light source is arranged in the hollow flower cylinder (1), and the driving device is in transmission connection with the hollow flower cylinder (1) and is used for driving the hollow flower cylinder (1) to rotate circumferentially; the method is characterized in that: the light source includes stand (2) and a plurality of luminous body (3), luminous body (3) are spiral from bottom to top along the periphery wall of stand (2) and encircle and interval distribution.

2. The projection lantern of claim 1, wherein: the driving device comprises a power supply, a driving motor and a rotating chassis (4); the power supply is electrically connected with the driving motor, the hollow flower cylinder (1) is arranged on the rotating chassis (4), and the driving motor is in transmission connection with the rotating chassis (4) and is used for driving the rotating chassis (4) and the hollow flower cylinder (1) to rotate in the circumferential direction.

3. The projection lantern of claim 2, wherein: the luminous bodies (3) are LED lamp beads distributed on the lamp strip (5) at intervals, and the lamp strip (5) is electrically connected with the power supply.

4. The projection lantern of claim 3, wherein: the driving device further comprises a control switch (6) arranged on the circuit, and the control switch (6) is used for controlling connection or disconnection of the circuit between the power supply and the driving motor and between the power supply and the lamp strip (5).

5. The projection lantern of claim 1, wherein: the shell comprises a base (7), a top cover (8), a frame body (9) and a transparent lampshade (10); the transparent lampshade (10) is installed on the frame body (9), the bottom of the frame body (9) is connected with the base (7), and the top of the frame body (9) is connected with the top cover (8).

6. The projection lantern of claim 5, wherein: be equipped with on base (7) with frame body (9) lower extreme shape looks adaptation location notch (11), be convenient for frame body (9) quick location install on base (7).

7. The projection lantern of claim 5, wherein: the top cover (8) is provided with a hanging ring (12).