CN218848548U

CN218848548U - Projecting lamp convenient to change projection pattern

Info

Publication number: CN218848548U
Application number: CN202223140599.8U
Authority: CN
Inventors: 欧庆良
Original assignee: Guangdong Ruishuo Lighting Technology Co ltd
Current assignee: Guangdong Ruishuo Lighting Technology Co ltd
Priority date: 2022-11-25
Filing date: 2022-11-25
Publication date: 2023-04-11
Anticipated expiration: 2032-11-25

Abstract

The utility model provides a pair of profection lamp convenient to change and throw pattern relates to profection lamp technical field, including protective housing, protective housing's inner wall bottom fixed mounting has two first mounts, and fixed mounting has the LED lamp between relative one side of two first mounts, and the output of LED lamp is provided with the printing opacity mirror, and protective housing's inner wall bottom fixed mounting has two second mounts, is provided with LCD screen and magnifying glass between relative one side of two second mounts. When the projection pattern needs to be changed, the device is provided with the Bluetooth module, so that different patterns can be conveyed to the LCD through connecting Bluetooth, the projected pattern can be changed at will, and the portability of the device is improved.

Description

Projecting lamp convenient to change projection pattern

Technical Field

The utility model relates to a profection lamp technical field especially relates to a profection lamp convenient to change and throw pattern.

Background

The LED projection lamp is called a linear LED projection lamp and the like, because the LED projection lamp is in a long strip shape, the LED linear lamp is also called an LED linear lamp by people, is mainly used for architectural decoration and illumination, is also used for outlining large buildings, has various types according to different requirements, and can simulate various scenes, such as starry sky projection lamps simulating starry sky, projection lamps simulating snowflakes and the like.

Currently, as in chinese patent No.: a projector in CN 213237083U, which includes a first light emitting component and a second light emitting component, where the first light emitting component at least includes a first light source generating a first light, and an effect tray disposed on a light path of the first light, and the effect tray has an effect area enabling the first light to present a first effect; the second light-emitting component at least comprises a second light source for generating second light and a second grating sheet arranged on a second light path, and the second light emitted by the second light source passes through the second grating sheet to show a second effect; the utility model provides a projecting lamp can produce two kinds at least different effects simultaneously in same region, through the combination collocation of a plurality of effect patterns and music, makes the scene of simulating more true, shake.

In the above patent, although the device combines and matches a plurality of effect patterns and music, so that the simulated scene is more real and shocked, the device can only project fixed pattern patterns, the patterns of the projection lamp cannot be changed arbitrarily, the applicable scene is smaller, and the portability is poorer.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the device can only project fixed pattern in the prior art, can not change the pattern of the projection lamp at will, and the applicable scene is less, and the portability is relatively poor.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a profection lamp convenient to change and throw pattern, includes protective housing, protective housing's inner wall bottom fixed mounting has two first mounts, two fixed mounting has the LED lamp between the relative one side of first mount, the output of LED lamp is provided with the printing opacity mirror, protective housing's inner wall bottom fixed mounting has two second mounts, two be provided with LCD screen and magnifying glass between the relative one side of second mount, protective housing's inner wall bottom fixed mounting has two third mounts, two be provided with the mirror surface between the relative one side of third mount, the equal fixed mounting in protective housing's inner wall both sides has fixed welt, two the top fixed mounting of fixed welt has the mainboard, and the mainboard is connected with LED lamp and LCD screen respectively, the top of mainboard is provided with bluetooth module, the fixed intercommunication in protective housing's outer wall one side has the drum, the interior table wall fixed mounting of drum has the lens.

Preferably, the heat dissipation port has been seted up to protective housing's bottom, protective housing's inner wall bottom fixed mounting has a support section of thick bamboo, the interior table wall fixed mounting of a support section of thick bamboo has a fixed section of thick bamboo, the interior table wall of a fixed section of thick bamboo is provided with the fan, conveniently dispels the heat to the device under the effect of fan.

Preferably, protective housing's top fixed mounting has the bracing piece, the top fixed mounting of bracing piece has solar panel, protective housing's inner wall bottom fixed mounting has the battery module, and the convenience is under solar panel's effect, supplies power to whole device.

Preferably, the top of mainboard is provided with photosensitive switch, protective housing's top is provided with transparent disk, and transparent disk is located photosensitive switch's top, and the convenience is under photosensitive switch's effect, and controlling means opens at night, closes daytime.

Preferably, metal rods are fixedly inserted into two sides of the outer wall of the protective shell, and a hanging piece is movably sleeved between the outer walls of the two metal rods, so that the whole device can be conveniently fixed under the action of the hanging piece.

Preferably, a rectangular cylinder is fixedly mounted on one side of the outer wall of the pendant, a motor is fixedly mounted on the inner surface wall of the rectangular cylinder, and the output end of the motor is fixedly connected with one end of the outer wall of one of the metal rods, so that the angle of the device can be conveniently adjusted under the action of the motor.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. in the utility model, when the LCD screen is started, patterns are displayed, and the LED lamp is started, the light beam formed by the LED lamp can irradiate on the LCD screen through the light-transmitting lens, then the patterns on the LCD screen are irradiated on the magnifier for amplification, the amplified patterns can irradiate on the mirror surface, because the mirror surface is arranged in an angle of 45 degrees, so the pattern of throwing can be through mirror reflection to the drum in, the rethread lens is thrown, when needs change throw the pattern, because the device is provided with bluetooth module, just so can be through connecting the bluetooth to LCD screen carry different patterns can, just so can change the pattern of throwing wantonly, increased the portability of device.

2. The utility model discloses in, start the fan, will draw-out the heat that gives off in the device, then the rethread thermovent distributes away, just so can dispel the heat to whole device, because the thermovent is the bottom that is located the device, so just can not receive the erosion of rainwater, increased the life of device.

Drawings

Fig. 1 is a perspective view of a main view structure of a projection lamp for conveniently changing a projection pattern according to the present invention;

FIG. 2 is a perspective view of a side view structure of a projection lamp for changing a projection pattern;

FIG. 3 is a perspective view of the inner structure of a projection lamp for changing the projection pattern;

fig. 4 is a perspective view of a partial structure in a projection lamp for conveniently changing a projection pattern according to the present invention.

Illustration of the drawings: 1. a protective housing; 2. a first fixing frame; 3. an LED lamp; 4. a light-transmitting mirror; 5. a second fixing frame; 6. an LCD liquid crystal screen; 7. a magnifying glass; 8. a third fixing frame; 9. a mirror surface; 10. fixing the lining plate; 11. a main board; 12. a Bluetooth module; 13. a cylinder; 14. a lens; 15. a heat dissipation port; 16. a support cylinder; 17. a fixed cylinder; 18. a fan; 19. a support bar; 20. a solar panel; 21. a battery module; 22. a light sensitive switch; 23. a transparent wafer; 24. a metal rod; 25. hanging parts; 26. a rectangular cylinder; 27. an electric motor.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1-4, the utility model provides a projecting lamp convenient to change and throw pattern, including protective housing 1, protective housing 1's inner wall bottom fixed mounting has two first mounts 2, fixed mounting has LED lamp 3 between the relative one side of two first mounts 2, the output of LED lamp 3 is provided with light-transmitting mirror 4, protective housing 1's inner wall bottom fixed mounting has two second mounts 5, be provided with LCD screen 6 and magnifying glass 7 between the relative one side of two second mounts 5, the light beam that LED lamp 3 formed can shine on LCD screen 6 through light-transmitting mirror 4, then shine the pattern on LCD screen 6 and enlarge at magnifying glass 7, protective housing 1's inner wall bottom fixed mounting has two third mounts 8, be provided with mirror surface 9 between the relative one side of two third mounts 8, mirror surface 9 can reflect the pattern of throwing, protective housing 1's inner wall both sides are all fixed mounting has fixed welt 10, two fixed mounting has mainboard 11 of fixed mounting of fixed lining board 10, and mainboard 11 is connected with LED lamp 3 and LCD screen 6 respectively, mainboard 11's top is provided with bluetooth module 12, the top of mainboard 11 is provided with outer wall 13, so the fixed mounting has fixed lining board 13 that the lens 13 is the inner wall of throwing, so the lens 13 communication angle of cylinder 13 that can throw the lens 13, so the lens 13 is the lens that the drum of the lens 13 is gone out.

Thermovent 15 has been seted up to protecting sheathing 1's bottom, and protecting sheathing 1's inner wall bottom fixed mounting has a support section of thick bamboo 16, and the interior table wall fixed mounting of a support section of thick bamboo 16 has a fixed section of thick bamboo 17, and the interior table wall of fixed section of thick bamboo 17 is provided with fan 18, starts fan 18, the heat that gives off in will the draw-off device, then 15 the giving off of rethread thermovent just so can dispel the heat to whole device.

The top fixed mounting of protecting sheathing 1 has bracing piece 19, and the top fixed mounting of bracing piece 19 has solar panel 20, and the inner wall bottom fixed mounting of protecting sheathing 1 has battery module 21, and solar panel 20 can convert light energy into the electric energy to supply power to whole device, battery module 21 can save the electric energy.

The top of mainboard 11 is provided with photoswitch 22, and the top of protective housing 1 is provided with transparent disk 23, and transparent disk 23 is located photoswitch 22's top, just can closing daytime controlling means through photoswitch 22, opens night, has just also reduced the waste of electric quantity.

The metal rods 24 are fixedly inserted into two sides of the outer wall of the protective shell 1, the hanging piece 25 is movably sleeved between the outer walls of the two metal rods 24, and the whole device can be hung at a corresponding position through the hanging piece 25.

A rectangular cylinder 26 is fixedly mounted on one side of the outer wall of the pendant 25, a motor 27 is fixedly mounted on the inner surface wall of the rectangular cylinder 26, the output end of the motor 27 is fixedly connected with one end of the outer wall of one of the metal rods 24, and the protective shell 1 can be driven to rotate by the starting motor 27, so that the position of the projection pattern can be adjusted conveniently.

The working principle is as follows: the whole device is installed at a designated position through the pendant 25, then the LED lamp 3 is started, a light beam formed by the LED lamp 3 can irradiate on the LCD liquid crystal screen 6 through the light-transmitting mirror 4, the LCD liquid crystal screen 6 is in a semitransparent state, the light beam can project a pattern through the LCD liquid crystal screen 6, then the pattern on the LCD liquid crystal screen 6 can be irradiated on the magnifying glass 7 for amplification, the amplified pattern can be irradiated on the mirror surface 9 for reflection, the mirror surface 9 is placed at an angle of 45 degrees, the projected pattern can be reflected into the cylinder 13 through the mirror surface 9 and then projected through the lens 14, when the projected pattern needs to be changed, the device is provided with the Bluetooth module 12, so that different patterns can be transmitted to the LCD liquid crystal screen 6 through connecting Bluetooth, the projected pattern can be changed randomly, the portability of the device is improved, the solar panel 20 at the top can convert light energy into electric energy, the whole device is powered, the battery module 21 can store the electric energy, the device can be controlled to be closed in the daytime through the photosensitive switch 22, the night, the portability of the device is improved, the problem that the heat dissipation of the whole device can be corroded by the heat dissipation of the rainwater in the background 15 is solved, and the heat dissipation device can be solved.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes to be applied in other fields, but all those persons do not depart from the technical contents of the present invention, and any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. A projection lamp for facilitating changing a projected pattern, comprising: including protecting sheathing (1), the inner wall bottom fixed mounting of protecting sheathing (1) has two first mount (2), two fixed mounting has LED lamp (3) between the relative one side of first mount (2), the output of LED lamp (3) is provided with printing opacity mirror (4), the inner wall bottom fixed mounting of protecting sheathing (1) has two second mount (5), two be provided with LCD screen (6) and magnifying glass (7) between the relative one side of second mount (5), the inner wall bottom fixed mounting of protecting sheathing (1) has two third mount (8), two be provided with mirror surface (9) between the relative one side of third mount (8), the equal fixed mounting in inner wall both sides of protecting sheathing (1) has fixed welt (10), two the top fixed mounting of fixed welt (10) has mainboard (11), and mainboard (11) are connected with LED lamp (3) and LCD screen (6) respectively, the top of mainboard (11) is provided with module (12), the fixed intercommunication of one side of protecting sheathing (1) has drum (13), the fixed cylinder (13) the lens (14).

2. A projection lamp for facilitating changes in a projected pattern as claimed in claim 1, wherein: the heat dissipation opening (15) has been seted up to the bottom of protecting sheathing (1), the inner wall bottom fixed mounting of protecting sheathing (1) has a support section of thick bamboo (16), the interior table wall fixed mounting of a support section of thick bamboo (16) has a fixed section of thick bamboo (17), the interior table wall of fixed section of thick bamboo (17) is provided with fan (18).

3. A projection lamp for facilitating changes in a projected pattern as claimed in claim 1, wherein: the top fixed mounting of protecting sheathing (1) has bracing piece (19), the top fixed mounting of bracing piece (19) has solar panel (20), the inner wall bottom fixed mounting of protecting sheathing (1) has battery module (21).

4. A projection lamp for facilitating changes in a projected pattern as claimed in claim 1, wherein: the top of mainboard (11) is provided with photoswitch (22), the top of protective housing (1) is provided with transparent disk (23), and transparent disk (23) are located the top of photoswitch (22).

5. A projection lamp for facilitating changes in a projected pattern as claimed in claim 1, wherein: the metal rods (24) are fixedly inserted into two sides of the outer wall of the protective shell (1), and the hanging piece (25) is movably sleeved between the outer walls of the two metal rods (24).

6. A projection lamp for facilitating changes in a projected pattern as claimed in claim 5, wherein: a rectangular cylinder (26) is fixedly mounted on one side of the outer wall of the pendant (25), a motor (27) is fixedly mounted on the inner surface wall of the rectangular cylinder (26), and the output end of the motor (27) is fixedly connected with one end of the outer wall of one of the metal rods (24).