CN211236551U

CN211236551U - Multifunctional LED projection lamp

Info

Publication number: CN211236551U
Application number: CN202020090995.6U
Authority: CN
Inventors: 韦锐
Original assignee: Guangzhou Colorful Stage Equipment Co Ltd
Current assignee: Guangzhou Colorful Stage Equipment Co Ltd
Priority date: 2020-01-15
Filing date: 2020-01-15
Publication date: 2020-08-11
Anticipated expiration: 2030-01-15

Abstract

The utility model discloses a multifunctional LED projection lamp, which comprises an optical lens, a plastic upper cover, a pattern glass lens, a flat head screw, a pattern sheet plastic support, a fan, a lamp bead lens, a plastic lamp bead support, a lamp bead aluminum substrate, a pattern sheet motor and a plug, wherein the light refracted by the LED lamp beads on the lamp bead aluminum substrate is projected out through the optical lens after passing through the pattern sheet, the pattern on the pattern sheet is projected out and forms a plurality of clear image projections, the light refracted by green laser and red laser passes through the laser pattern sheet and forms the image projections through the plastic upper cover, and then the light is respectively driven by the pattern sheet motor and the laser pattern sheet motor to drive the structure at the top end to rotate, so that the projected pattern moves according to a certain track, thereby realizing the projection of a plurality of clear patterns formed by using less light sources and increasing the irradiation angle of the projection lamp, the use effect is improved.

Description

Multifunctional LED projection lamp

Technical Field

The utility model relates to a projection lamp technical field, concretely relates to multi-functional LED projection lamp.

Background

The LED is taken as a new generation of green illumination light source and is widely applied to the fields of indoor and outdoor illumination, backlight source, medical treatment, traffic and the like, the LED projection lamp is more and more widely used due to the flexibility, high definition and ultra-long service life of optical imaging, the optical imaging system consists of a group of optical lenses and realizes the functions of clear focusing and zooming of light source imaging, the light projection angle is controlled between 1 degree and 5 degrees, a pattern sheet can be added into the lens group to realize clear projection images of specific patterns, the integrated optical light projection system formed by the light source and the optical lenses is called an LED light projector for short, and the existing projection lamp adopts the optical imaging to irradiate and project light.

At present, in the use process of a traditional projection lamp, the direction of the refracted light of the projection lamp is usually only one direction, the number of projected patterns is small, or the projected patterns are not clear, so that the use effect is poor.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects of the prior art, the multifunctional LED projection lamp is provided, and the problems that the direction of the refracted light of the projection lamp is usually only one direction, the number of projected patterns is small, or the projected patterns are not clear, and the using effect is poor are solved.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a multifunctional LED projection lamp, which comprises an optical lens, a plastic upper cover, a pattern glass lens, a flat head screw, a pattern sheet plastic bracket, a fan, a lamp bead lens, a plastic lamp bead bracket, a lamp bead aluminum substrate, a pattern sheet motor, a power supply, a plastic shell, a rubber head screw, a metal handle, a laser pattern sheet, a laser bracket, a green laser, a red laser, a laser pattern sheet motor and a plug, wherein the bottom end of the optical lens is fixed with the left side of the top end of the plastic upper cover, the left side of the bottom end of the plastic upper cover is provided with the pattern glass lens, the pattern sheet is arranged at the bottom end of the pattern glass lens, the pattern sheet plastic bracket is arranged at the bottom end of the pattern sheet, the bottom end of the lamp bead lens is fixedly spliced with the plastic lamp bead bracket, the top end of the pattern sheet plastic bracket is fixedly locked with the plastic lamp bead bracket through a screw, the bottom end of the, the bottom end of the plastic lamp bead support is provided with a lamp bead aluminum substrate, the fan is arranged on the left side of the lamp bead aluminum substrate, the output end of the top end of the pattern sheet motor sequentially penetrates through the middle parts of the lamp bead aluminum substrate, the plastic lamp bead support, the pattern sheet plastic support and the pattern sheet and is fixedly inserted with the middle part of the bottom end of the pattern glass lens, the bottom end of the pattern sheet motor is fixedly connected with the bottom end of the plastic shell, the power supply is arranged on the front side of the bottom end of the lamp bead aluminum substrate, the upper right end of the metal handle is rotatably matched with the plastic shell through a rubber head screw, the laser pattern sheet is arranged on the right side of the bottom end of the plastic upper cover, the bottom end of the laser pattern sheet is provided with a laser support, the top end of the green laser is connected with the right side, the bottom end of the laser pattern sheet motor is fixed with the bottom end of the plastic shell, and the plug is arranged on the right side of the bottom end of the plastic shell.

Further, the optical lens is provided with small lenses, and the small lenses are more than twenty.

Furthermore, four LED lamp beads are arranged at the top end of the lamp bead aluminum substrate, lamp bead lenses are arranged at the upper ends of the four LED lamp beads, and the circle centers of the four LED lamp beads and the circle center hole formed in the pattern sheet are concentric circles.

Furthermore, all be provided with four cylindric through-holes on plastic lamp pearl support and the pattern piece plastic support, and through-hole internal diameter size and lamp pearl lens bottom external diameter size phase-match.

Furthermore, both sides are provided with the screw hole around the plastics lamp pearl support top, and screw hole internal thread and flat head screw external screw thread direction are unanimous.

Furthermore, the number of the rubber head screws is two, the rubber head screws are symmetrically arranged at the upper ends of the left side and the right side of the metal handle, and the left side and the right side of the plastic upper cover are fixed with the plastic shell through bolts.

Furthermore, light refracted by the LED lamp beads at the upper end of the lamp bead aluminum substrate passes through the lamp bead lens and sequentially passes through the pattern sheet and the pattern glass lens, image projection is formed on the optical lens, the pattern sheet motor drives the lamp bead aluminum substrate, the plastic lamp bead support, the pattern sheet plastic support, the pattern sheet and the pattern glass lens to rotate simultaneously, and the projected patterns move according to a certain track.

Furthermore, the light refracted by the green laser and the red laser passes through the laser pattern piece and forms image projection through the plastic upper cover, and the red laser, the green laser, the laser bracket and the laser pattern piece are driven by the laser pattern piece motor to rotate simultaneously, so that the projected pattern moves according to a certain track.

Further, the specification of the flat head screw is M3.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

in order to solve the problems that the direction of the refracted light of the projection lamp is always only one direction and the number of projected patterns is small in the using process of the projection lamp, or the projected pattern is not clear, which causes the problem of poor use effect, after the light refracted by the LED lamp beads on the lamp bead aluminum substrate passes through the pattern sheet, projected by the optical lens, the pattern on the pattern sheet is projected and forms a plurality of clear image projections, meanwhile, the light refracted by the green laser and the red laser passes through the laser pattern sheet and forms image projection through the plastic upper cover, and then the pattern sheet motor and the laser pattern sheet motor are respectively driven to drive the structure at the top end of the laser pattern sheet to rotate, so that the projected pattern moves according to a certain track, therefore, the projection of a plurality of clear patterns can be formed by using fewer light sources, the irradiation angle of the projection lamp is increased, and the using effect is improved.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is an exploded view of the interior of the plastic housing of the present invention.

In the figure: the device comprises an optical lens-1, a plastic upper cover-2, a pattern glass lens-3, a flat head screw-4, a pattern sheet-5, a pattern sheet plastic support-6, a fan-7, a lamp bead lens-8, a plastic lamp bead support-9, a lamp bead aluminum substrate-10, a pattern sheet motor-11, a power supply-12, a plastic shell-13, a glue head screw-14, a metal handle-15, a laser pattern sheet-16, a laser support-17, a green laser-18, a red laser-19, a laser pattern sheet motor-20 and a plug-21.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1 and 2, the present invention provides a multifunctional LED projection lamp: the LED lamp comprises an optical lens 1, a plastic upper cover 2, a pattern glass lens 3, a flat head screw 4, a pattern sheet 5, a pattern sheet plastic support 6, a fan 7, a lamp bead lens 8, a plastic lamp bead support 9, a lamp bead aluminum substrate 10, a pattern sheet motor 11, a power supply 12, a plastic shell 13, a rubber head screw 14, a metal handle 15, a laser pattern sheet 16, a laser support 17, a green laser 18, a red laser 19, a laser pattern sheet motor 20 and a plug 21, wherein the bottom end of the optical lens 1 is fixed with the left side of the top end of the plastic upper cover 2, the left side of the bottom end of the plastic upper cover 2 is provided with the pattern glass lens 3, the pattern sheet 5 is arranged at the bottom end of the pattern glass lens 3, the pattern sheet plastic support 6 is arranged at the bottom end of the pattern sheet 5, the bottom end of the lamp bead lens 8 is fixedly spliced with the plastic lamp bead support 9, the top end of the pattern sheet plastic support 6 is fixedly locked with the plastic The bottom end of a plastic lamp bead support 9 is provided with a lamp bead aluminum substrate 10, a fan 7 is arranged on the left side of the lamp bead aluminum substrate 10, the output end of the top end of a pattern sheet motor 11 sequentially penetrates through the inner middle parts of the lamp bead aluminum substrate 10, the plastic lamp bead support 9, the pattern sheet plastic support 6 and a pattern sheet 5 and is fixedly inserted in the middle part of the bottom end of a pattern glass lens 3, the bottom end of the pattern sheet motor 11 is fixedly connected with the inner bottom end of a plastic shell 13, a power supply 12 is arranged on the front side of the bottom end of the lamp bead aluminum substrate 10, the upper right end of a metal handle 15 is rotatably matched with the plastic shell 13 through a rubber head screw 14, a laser pattern sheet 16 is arranged on the right side of the bottom end of a plastic upper cover 2, the bottom end of the laser pattern sheet 16 is provided with a laser support 17, the top end of a green laser, the bottom end of the laser pattern sheet motor 20 is fixed with the bottom end of the plastic shell 13, and the plug 21 is arranged on the right side of the bottom end of the plastic shell 13.

Wherein, the optical lens 1 is provided with small lenses, and the number of the small lenses is more than twenty, which is beneficial to the penetration and refraction of light.

The top end of the lamp bead aluminum substrate 10 is provided with four LED lamp beads, the upper ends of the four LED lamp beads are provided with lamp bead lenses 8, the circle centers of the four LED lamp beads and the circle center hole formed in the pattern sheet 5 are concentric circles, and the projected image is located in the center position.

Wherein, all be provided with four cylindric through-holes on plastic lamp pearl support 9 and the pattern piece plastic support 6, and through-hole internal diameter size and 8 bottom external diameter size phase-matchs of lamp pearl lens are convenient for install lamp pearl lens 8.

Wherein, both sides are provided with the screw hole around the plastic lamp pearl support 9 top, and the screw hole internal thread is unanimous with the 4 external screw thread directions of grub screw, and the installation of the 4 installation of grub screw of being convenient for is fixed at plastic lamp pearl support 9 inboardly.

The two rubber head screws 14 are symmetrically arranged at the upper ends of the left side and the right side of the metal handle 15, so that the design can be lifted through the metal handle 15, and the left side and the right side of the plastic upper cover 2 are fixed with the plastic shell 13 through bolts.

Light refracted by LED lamp beads on the upper end of the lamp bead aluminum substrate 10 passes through the lamp bead lens 8 and sequentially passes through the pattern sheet 5 and the pattern glass lens 3, image projection is formed on the optical lens 1, the pattern sheet motor 11 drives the lamp bead aluminum substrate 10, the plastic lamp bead support 9, the pattern sheet plastic support 6, the pattern sheet 5 and the pattern glass lens 3 to rotate simultaneously, and projected patterns move according to a certain track.

The light refracted by the green laser 18 and the red laser 19 passes through the laser pattern sheet 16 and forms image projection through the plastic upper cover 2, and the red laser 19, the green laser 18, the laser bracket 17 and the laser pattern sheet 16 are driven by the laser pattern sheet motor 20 to rotate simultaneously, so that the projected pattern moves according to a certain track.

The specification of the flat head screw 4 is M3.

The working principle is as follows: when assembling, firstly, a pattern piece motor 11 and a laser pattern piece motor 20 are respectively installed at the left side and the right side of the inner bottom end of a plastic shell 13, a lamp bead aluminum substrate 10, a plastic lamp bead support 9, a lamp bead lens 8, a pattern piece plastic support 6, a pattern piece 5 and a pattern glass lens 3 are sequentially installed, then a fan 7 is installed, the output end of the top end of the pattern piece motor 11 is inserted into the middle of the inner part of the pattern piece motor and is fixed with the pattern glass lens 3, then a green laser 18 and a red laser 19 are respectively installed on a laser support 17, the output end of the top end of the laser pattern piece motor 20 is inserted into the middle of the inner part of the laser support 17 and is fixed with a laser pattern piece 16, then a plastic upper cover 2 is connected with the plastic shell 13, an optical lens 1 is installed, a lifting handle 15 is installed on the plastic shell 13 through a rubber head screw 14, after the installation, the projection, when the LED lamp is used, the plug 21 is connected with an external power supply, the projection lamp is powered on to work through a control key on the power supply 12, light refracted by an LED lamp bead at the upper end of a lamp bead aluminum substrate 10 passes through a lamp bead lens 8 and sequentially passes through a pattern sheet 5 and a pattern glass lens 3 to form image projection on an optical lens 1, a pattern sheet motor 11 drives the lamp bead aluminum substrate 10, a plastic lamp bead support 9, a pattern sheet plastic support 6, the pattern sheet 5 and the pattern glass lens 3 to rotate simultaneously, a projected pattern moves according to a certain track, meanwhile, light refracted by a green laser 18 and a red laser 19 passes through a laser pattern sheet 16 and forms image projection through a plastic upper cover 2, a laser pattern sheet motor 20 drives the red laser 19, the green laser 18, the laser support 17 and the laser pattern sheet 16 to rotate simultaneously, the projected pattern moves according to the certain track, and after the light refracted by the LED lamp bead on the lamp bead aluminum substrate 10 passes through the pattern sheet 5, the light refracted by the green laser 18 and the red laser 19 passes through the laser pattern sheet 16 and forms image projection through the plastic upper cover 2, and is driven by the pattern sheet motor 11 and the laser pattern sheet motor 20 respectively to drive the structure at the top end to rotate, so that the projected patterns move according to a certain track, thereby realizing the projection of forming a plurality of clear patterns by using fewer light sources, increasing the irradiation angle of the projection lamp and improving the use effect.

The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A multifunctional LED projection lamp is characterized by comprising an optical lens (1), a plastic upper cover (2), a pattern glass lens (3), a flat head screw (4), a pattern sheet (5), a pattern sheet plastic support (6), a fan (7), a lamp bead lens (8), a plastic lamp bead support (9), a lamp bead aluminum substrate (10), a pattern sheet motor (11), a power supply (12), a plastic shell (13), a rubber head screw (14), a metal handle (15), a laser pattern sheet (16), a laser support (17), a green laser (18), a red laser (19), a laser pattern sheet motor (20) and a plug (21), wherein the bottom end of the optical lens (1) is fixed with the left side of the top end of the plastic upper cover (2), the left side of the bottom end of the plastic upper cover (2) is provided with the pattern glass lens (3), the pattern sheet (5) is arranged at the bottom end of the pattern glass lens (3), the pattern sheet plastic support (6) is arranged at the bottom end of the pattern sheet (5), the bottom end of the lamp bead lens (8) is fixedly inserted into the plastic lamp bead support (9), the top end of the pattern sheet plastic support (6) is fixedly locked with the plastic lamp bead support (9) through a screw, the bottom end of the flat head screw (4) penetrates through the pattern sheet (5) and the pattern sheet plastic support (6) and is in threaded connection with the top end of the plastic lamp bead support (9), a lamp bead aluminum substrate (10) is arranged at the bottom end of the plastic lamp bead support (9), the fan (7) is arranged on the left side of the lamp bead aluminum substrate (10), the output end at the top end of the pattern sheet motor (11) sequentially penetrates through the inner middle parts of the lamp bead aluminum substrate (10), the plastic lamp bead support (9), the pattern sheet plastic support (6) and the pattern sheet (5) and is fixedly inserted into the middle part at the bottom end of the pattern glass lens (, the laser lamp is characterized in that the power supply (12) is arranged on the front side of the bottom end of the aluminum lamp bead base plate (10), the right upper end of the metal handle (15) is in running fit with the plastic shell (13) through a rubber head screw (14), the laser pattern sheet (16) is arranged on the right side of the bottom end of the plastic upper cover (2), the bottom end of the laser pattern sheet (16) is provided with a laser support (17), the top end of the green laser (18) is connected with the right side of the bottom end of the laser support (17), the red laser (19) is arranged on the left side of the green laser (18), the output end of the top end of the laser pattern sheet motor (20) penetrates through the middle of the inner part of the laser support (17) and is connected with the middle of the bottom end of the laser pattern sheet (16), the bottom end of the laser pattern sheet motor (20) is.

2. The multifunctional LED projection lamp of claim 1, wherein: the optical lens (1) is internally provided with small lenses, and the small lenses are more than twenty.

3. The multifunctional LED projection lamp of claim 1, wherein: the LED lamp is characterized in that four LED lamp beads are arranged at the top end of the lamp bead aluminum substrate (10), lamp bead lenses (8) are arranged at the upper ends of the four LED lamp beads, and the circle centers of the four LED lamp beads and the circle center hole formed in the pattern sheet (5) are concentric circles.

4. The multifunctional LED projection lamp of claim 1, wherein: and four cylindrical through holes are formed in the plastic lamp bead support (9) and the pattern sheet plastic support (6), and the inner diameter of each through hole is matched with the outer diameter of the bottom end of the lamp bead lens (8).

5. The multifunctional LED projection lamp of claim 1, wherein: screw holes are formed in the front side and the rear side of the top end of the plastic lamp bead support (9), and the direction of the inner threads of the screw holes is consistent with that of the outer threads of the flat head screws (4).

6. The multifunctional LED projection lamp of claim 1, wherein: the two rubber head screws (14) are symmetrically arranged at the upper ends of the left side and the right side of the metal handle (15), and the left side and the right side of the plastic upper cover (2) are fixed with the plastic shell (13) through bolts.

7. The multifunctional LED projection lamp of claim 1, wherein: light refracted by LED lamp beads at the upper end of the lamp bead aluminum substrate (10) passes through the lamp bead lens (8) and sequentially passes through the pattern sheet (5) and the pattern glass lens (3), image projection is formed on the optical lens (1), and the pattern sheet motor (11) drives the lamp bead aluminum substrate (10), the plastic lamp bead support (9), the pattern sheet plastic support (6), the pattern sheet (5) and the pattern glass lens (3) to rotate simultaneously.

8. The multifunctional LED projection lamp of claim 1, wherein: the light refracted by the green laser (18) and the red laser (19) passes through the laser pattern sheet (16) and forms image projection through the plastic upper cover (2), and the red laser (19), the green laser (18), the laser bracket (17) and the laser pattern sheet (16) are driven by the laser pattern sheet motor (20) to rotate simultaneously.