CN218327755U

CN218327755U - LED projecting lamp with angle modulation function

Info

Publication number: CN218327755U
Application number: CN202222159358.1U
Authority: CN
Inventors: 李勇
Original assignee: Guangdong Century Mingjiang Photoelectric Technology Co ltd
Current assignee: Guangdong Century Mingjiang Photoelectric Technology Co ltd
Priority date: 2022-08-16
Filing date: 2022-08-16
Publication date: 2023-01-17
Anticipated expiration: 2032-08-16

Abstract

The utility model belongs to the technical field of the LED projecting lamp, especially, be a LED projecting lamp with angle modulation function, including solid fixed cylinder, the middle fixed mounting at solid fixed cylinder top has the U template, the loose axle is installed in the middle of the U template rotation, the movable surface mounting of loose axle has the fixed block, the top fixed mounting of fixed block has fixed box, the left and right sides fixed mounting at solid fixed cylinder top has the fixed plate, the fixed surface of fixed plate installs tooth. Because tooth and gear engagement in this device are connected, and the solid fixed cylinder passes through loose axle, U template, fixed block and fixed case swing joint, so when the axis of rotation that starts first micro motor and pass through the output drives the gear and rotates, utilize the gear can make the fixed plate rotate to realize the inclination's of automatically regulated solid fixed cylinder purpose, so that adjust the angle of shining of LED projecting lamp, increased the practicality and the convenience of device.

Description

LED projecting lamp with angle modulation function

Technical Field

The utility model belongs to the technical field of the LED projecting lamp, concretely relates to LED projecting lamp with angle modulation function.

Background

The LED projection lamp is a spot lamp using a light-emitting diode as a light source, the traditional projection lamp mostly adopts a halogen lamp, the luminous efficiency is lower, the power consumption is higher, the temperature of the irradiated environment is raised, the service life is short, the LED light source is far better than the traditional lighting lamp on the aspects of the luminous principle, energy conservation and environmental protection, the LED projection lamp can be driven by low-voltage direct current, and the LED projection lamp has the advantages of small load and weak interference, and has lower requirements on the use environment.

The LED projection lamp is widely applied to daily life of people, the installation angle of the LED projection lamp can be adjusted when the LED projection lamp is installed, the LED projection lamp can irradiate in different directions, and the problem to which the device aims is how to automatically adjust the irradiation angle of the LED projection lamp.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a LED projecting lamp with angle modulation function has solved how automatic problem of adjusting to the angle of illumination of LED projecting lamp.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a LED projecting lamp with angle modulation function, includes the solid fixed cylinder, the middle fixed mounting at solid fixed cylinder top has the U template, the centre of U template is rotated and is installed the loose axle, the movable surface mounting of loose axle has the fixed block, the top fixed mounting of fixed block has the stationary box, the left and right sides fixed mounting at solid fixed cylinder top has the fixed plate, the fixed surface mounting of fixed plate has tooth, and tooth is the circumference array on the surface of fixed plate, the fixed surface mounting of stationary box has a micro motor, a micro motor has the gear through the axis of rotation fixed mounting of output, and tooth and gear engagement are connected, the bottom fixed mounting of solid fixed cylinder has solid fixed ring, gu fixed ring's inside fixed mounting has the fixed disk, the top fixed mounting of fixed disk has an installation section of thick bamboo, the inside fixed mounting of an installation section of thick bamboo has the LED lamp.

Preferably, the top fixed mounting of fixed box has the connecting plate, the top fixed mounting of connecting plate has the mounting panel, the fixed orifices has all been seted up around the mounting panel surface.

Preferably, the bottom fixed mounting of solid fixed ring has the piece of decorating, and decorates the piece and be the circumference array in solid fixed ring's bottom, and the fixed disk is semitransparent form.

Preferably, the front side and the rear side of the top of the fixed cylinder are fixedly provided with second micro motors, and the second micro motors are fixedly provided with radiating fan blades through rotating shafts of the output ends.

Preferably, the second micro motor and the heat dissipation fan blades are both provided with two groups, and the heat dissipation fan blades are arranged on two sides above the mounting cylinder.

Preferably, the top of the installation cylinder is provided with a plurality of exhaust holes, and the exhaust holes are arranged in a circumferential array on the top of the installation cylinder.

Preferably, the radiating grooves are formed in the periphery of the surface of the fixed cylinder, the dustproof net is fixedly arranged inside the radiating grooves, and four groups of the dustproof net and the radiating grooves are arranged.

Compared with the prior art, the beneficial effects of the utility model are that:

because tooth and gear engagement in this device are connected, and fixed cylinder passes through loose axle, U template, fixed block and fixed case swing joint, so when the axis of rotation that starts first micro motor and pass through the output drives the gear and rotates, utilize the gear can so that the fixed plate rotates to realize the inclination's of automatically regulated fixed cylinder purpose, so that adjust the angle of shining of LED projecting lamp, increased the practicality and the convenience of device.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a first perspective view of the present invention;

FIG. 2 is a second perspective view of the present invention;

FIG. 3 is an internal cross-sectional view of the fixing box of the present invention;

fig. 4 is an internal cross-sectional view of the fixing cylinder of the present invention.

In the figure: 1. a fixed cylinder; 2. a fixing plate; 3. a first micro motor; 4. a connecting plate; 5. a stationary box; 6. a fixed block; 7. a U-shaped plate; 8. a second micro motor; 9. a movable shaft; 10. a dust screen; 11. a fixing ring; 12. a decorative sheet; 13. a fixing hole; 14. fixing the disc; 15. mounting a plate; 16. teeth; 17. a gear; 18. mounting the cylinder; 19. a heat dissipation fan blade; 20. an exhaust hole; 21. a heat dissipation groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a LED projecting lamp with angle modulation function, including solid fixed cylinder 1, the middle fixed mounting at solid fixed cylinder 1 top has U template 7, the middle of U template 7 rotates and installs loose axle 9, the movable mounting of loose axle 9 has fixed block 6, the top fixed mounting of fixed block 6 has fixed box 5, the left and right sides fixed mounting at solid fixed cylinder 1 top has fixed plate 2, the fixed surface mounting of fixed plate 2 has tooth 16, and tooth 16 is the circumference array on the surface of fixed plate 2, the fixed surface mounting of fixed box 5 has first micro motor 3, first micro motor 3 has gear 17 through the axis of rotation fixed mounting of output, and tooth 16 is connected with gear 17 meshing, the bottom fixed mounting of solid fixed cylinder 1 has solid fixed ring 11, the inside fixed mounting of solid fixed ring 11 has fixed disk 14, the top fixed mounting of fixed disk 14 has installation section of thick bamboo 18, the inside fixed mounting of installation section of thick bamboo 18 has the LED lamp.

When the device is installed, the mounting plate 15 can be fixed on a wall or a roof through the fixing hole 13 and the expansion screw, so that the device has the advantage of convenient installation, the connecting plate 4 can be used for facilitating the connection of the mounting plate 15 and the fixed box 5, because the teeth 16 in the device are meshed with the gear 17, the fixed cylinder 1 is movably connected with the fixed box 5 through the movable shaft 9, the U-shaped plate 7 and the fixed block 6, and the fixed plate 2 is arc-shaped, when the first micro motor 3 is started to drive the gear 17 to rotate through the rotating shaft of the output end, the fixed plate 2 can be rotated by utilizing the rotation of the gear 17, so that the purpose of automatically adjusting the inclination angle of the fixed cylinder 1 is realized, the irradiation angle of the LED projection lamp is adjusted conveniently, the practicability and convenience of the device are improved, and the fixed disc 14 is semitransparent, so that the light emitted by the LED lamp in the mounting cylinder 18 can be conveniently irradiated, when the LED projection lamp is started, the second micro motor 8 can be started to drive the heat dissipation fan blades 19 to rotate through the rotating shaft of the output end, so that wind can be blown into the inside of the mounting cylinder 18 through the exhaust holes 20, and because two groups of the second micro motor 8 and the heat dissipation fan blades 19 are arranged, the device can be helped to dissipate heat more efficiently, so that the functionality and the practicability of the device are increased, and for the arrangement of the exhaust holes 20, air can conveniently enter the inside of the mounting cylinder 28, heat inside the mounting cylinder 18 can conveniently be discharged, and for the arrangement of the heat dissipation grooves 21, air inside the fixing cylinder 1 can conveniently be discharged, and the arrangement of the dustproof net 10 can prevent external dust from entering the inside of the fixing cylinder 1 through the heat dissipation grooves 21, and because the dustproof net 10 and the heat dissipation grooves 21 are provided with four groups, therefore, the efficiency of ventilation can be further improved, and for the arrangement of the decorative sheet 12, and the decorative sheet 12 is in a circumferential array at the bottom of the fixing ring 11, the purpose of decorating the device can be realized, the device is more attractive, and all electric equipment in the device is powered by an external power supply.

In one aspect of this embodiment, when installing, can fix mounting panel 15 on the wall or on the roof through fixed orifices 13 and inflation screw for this device has the advantage of being convenient for the installation, and connecting plate 4 then can be convenient for mounting panel 15 and fixed case 5 be connected, and to the setting of sequin 12, and because sequin 12 is the circumference array in the bottom of solid fixed ring 11, so can realize decorating the purpose of this device, make this device more pleasing to the eye.

In an aspect of this embodiment, when opening the LED projecting lamp moreover, can also start second micro motor 8 and drive heat dissipation flabellum 19 through the axis of rotation of output and rotate for wind can blow in the inside of installation section of thick bamboo 18 through exhaust hole 20, and because second micro motor 8 and heat dissipation flabellum 19 all are provided with two sets ofly, so can help this device more efficient to dispel the heat, thereby increased the functionality and the practicality of device.

In one aspect of the present embodiment, as for the arrangement of the air discharging holes 20, it is possible to facilitate the air to enter the inside of the mounting cylinder 28 and to facilitate the heat discharge inside the mounting cylinder 18, as for the arrangement of the heat dissipating grooves 21, it is possible to facilitate the air discharge inside the fixing cylinder 1, and as for the arrangement of the dust-proof net 10, it is possible to prevent the external dust from entering the inside of the fixing cylinder 1 through the heat dissipating grooves 21, and since the dust-proof net 10 and the heat dissipating grooves 21 are provided with four sets, the efficiency of ventilation can be further improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a LED projecting lamp with angle modulation function, includes a fixed section of thick bamboo (1), its characterized in that: the utility model discloses a LED lamp fixing device, including a fixed cylinder (1), fixed cylinder (1) top, fixed cylinder (7) middle fixed mounting have U template (7), the middle rotation of U template (7) installs loose axle (9), the movable surface mounting of loose axle (9) has fixed block (6), the top fixed mounting of fixed block (6) has stationary box (5), the left and right sides fixed mounting at fixed cylinder (1) top has fixed plate (2), the fixed surface mounting of fixed plate (2) has tooth (16), and tooth (16) are the circumference array on the surface of fixed plate (2), the fixed surface mounting of stationary box (5) has first micro motor (3), first micro motor (3) have gear (17) through the axis of rotation fixed mounting of output, and tooth (16) are connected with gear (17) meshing, the bottom fixed mounting of fixed cylinder (1) has solid fixed ring (11), the inside fixed mounting of solid fixed ring (11) has fixed disk (14), the top fixed mounting of fixed disk (14) has an installation section of thick bamboo (18), the inside fixed mounting of an LED lamp has.

2. The LED projection lamp with the angle adjusting function of claim 1, wherein: the top fixed mounting of fixed box (5) has connecting plate (4), the top fixed mounting of connecting plate (4) has mounting panel (15), fixed orifices (13) have all been seted up all around mounting panel (15) surface.

3. The LED light projector with the angle adjusting function of claim 1, wherein: the bottom fixed mounting who gu fixed ring (11) has decoration piece (12), and decoration piece (12) are the circumference array in the bottom of solid fixed ring (11), and fixed disk (14) are semitransparent form.

4. The LED light projector with the angle adjusting function of claim 1, wherein: the fixed cylinder (1) is characterized in that a second micro motor (8) is fixedly mounted on the front side and the rear side of the top of the fixed cylinder (1), and a radiating fan blade (19) is fixedly mounted on the second micro motor (8) through a rotating shaft of an output end.

5. The LED projection lamp with the angle adjusting function according to claim 4, wherein: the second micro motor (8) and the heat dissipation fan blades (19) are arranged in two groups, and the heat dissipation fan blades (19) are arranged on two sides above the mounting cylinder (18).

6. The LED projection lamp with the angle adjusting function of claim 1, wherein: exhaust holes (20) are formed in the top of the mounting cylinder (18), a plurality of exhaust holes (20) are formed in the mounting cylinder, and the exhaust holes (20) are arranged in a circumferential array on the top of the mounting cylinder (18).

7. The LED projection lamp with the angle adjusting function of claim 1, wherein: radiating grooves (21) are formed in the periphery of the surface of the fixed cylinder (1), a dust screen (10) is fixedly mounted inside the radiating grooves (21), and four groups of the dust screen (10) and the radiating grooves (21) are arranged.