CN210511387U

CN210511387U - Seven various projecting lamps of concatenation formula LED

Info

Publication number: CN210511387U
Application number: CN201921513946.2U
Authority: CN
Inventors: 胡长春
Original assignee: Shenzhen Addison Photoelectric Co ltd
Current assignee: Shenzhen Addison Photoelectric Co ltd
Priority date: 2019-09-12
Filing date: 2019-09-12
Publication date: 2020-05-12
Anticipated expiration: 2029-09-12

Abstract

The utility model relates to a projecting lamp technical field specifically is a seven various projecting lamps of concatenation formula LED, including four quick-witted casees, the downside surface mounting of machine case has the lamp pearl, and the upside surface of machine case is equipped with the louvre, and the middle part level of first fixed plate runs through there is the dwang, and the outside of first fixed plate is equipped with two second fixed plates, and the surface level of second fixed plate runs through there is the rotation hole, and the upside slidable mounting of machine case has the third motor, and the output of third motor is connected with the flabellum. The utility model relates to a novelty, simple structure, convenient to use drives first action wheel after the first motor starts and rotates to make first action wheel drive from driving wheel and dwang synchronous rotation, the dwang drives first fixed plate and quick-witted case synchronous rotation, thereby make the angle of quick-witted case realize adjusting, the angle of the light that the lamp pearl jetted out is adjusted, drive the flabellum after the third motor starts and rotate the back and produce wind-force, thereby make the wind carry out quick heat dissipation with quick-witted case.

Description

Seven various projecting lamps of concatenation formula LED

Technical Field

The utility model relates to a projecting lamp technical field specifically is a seven various projecting lamps of concatenation formula LED.

Background

The colorful projection lamp is generally an LED light source, and has bright color, good monochromaticity, soft light, low power, long service life and long light-emitting time of 5 ten thousand hours. And the colorful projection lamp has small lamp body, easy hiding or installation, difficult damage, no heat radiation, favorable protection of the illuminated object and wide application range. The lamps are all attached with a scale plate to conveniently adjust the irradiation angle, the colorful projection lamp is controlled by a built-in microchip, and can be used without a controller in small engineering application occasions, gradual change, jump, color flicker, random flicker and over-long service life of more than 50000 hours can be realized, the problems of low power and insufficient brightness of a semiconductor electric light source in the field of illumination are solved, and the excellent ultrahigh brightness characteristic is displayed. No need of ballast, no starting difficulty, perfect protection of overcurrent, overvoltage, short circuit, temperature and surge.

Present seven various projecting lamps fixed mounting are in the frame for the unable free regulation of realization of self angle, thereby light angle single that jets out, seven various projecting lamps can send more heat when jetting out the highlight simultaneously, and the louvre is seted up mostly to current radiating mode, but long-time high temperature can make the components and parts of seven various projecting lamps self impaired, thereby shortens the life of self.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a seven various projecting lamps of concatenation formula LED to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a seven various projecting lamps of concatenation formula LED, includes four quick-witted casees, the downside surface mounting of machine case has the lamp pearl, the upside surface of machine case is equipped with the louvre, the left and right sides of machine case is horizontal fixed mounting respectively has two first fixed plates, four the machine case is through first fixed plate fixed connection, the middle part level of first fixed plate runs through there is the dwang, the outside of first fixed plate is equipped with two second fixed plates, the surface level of second fixed plate runs through there is the rotation hole, the dwang rotates and installs in the rotation hole, the upside slidable mounting of machine case has the third motor, the output of third motor is connected with the flabellum.

As a further aspect of the present invention: the outside of dwang is equipped with from the driving wheel, the left end fixed mounting of second fixed plate has first motor, the output of first motor is connected with first action wheel, first action wheel with from the meshing of driving wheel be connected.

As a further aspect of the present invention: the upper end of the second fixing plate is fixedly provided with a rack, and a sliding rod is horizontally and fixedly arranged between the upper side of the case and the lower end of the rack.

As a further aspect of the present invention: the slide rail has been seted up to the lower extreme of slide bar, the inboard slidable mounting of slide rail has the slider, third motor fixed mounting is at the lower extreme of slider, the third motor passes through slider slidable mounting at the downside of slide bar.

As a further aspect of the present invention: the horizontal fixed mounting in right-hand member surface of slide bar has the rack, the right-hand member fixed mounting of slider has the second motor, the output of second motor is connected with the second action wheel, the second initiative wheel is connected with the rack meshing.

As a further aspect of the present invention: the fan blade is characterized in that an air outlet cover is arranged at the outer end of the lower side of the fan blade, and an air outlet hole is formed in the surface of the air outlet cover.

As a further aspect of the present invention: lens are arranged at the outer end of the lower side of the lamp bead, and a battery pack is fixedly mounted at the lower end of the rack.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has novel design, simple structure and convenient use, the first motor drives the first driving wheel to rotate after being started, so that the first driving wheel drives the driven wheel and the rotating rod to synchronously rotate, the rotating rod drives the first fixed plate and the case to synchronously rotate, so that the angle of the case is adjusted, the angle of the light emitted by the lamp bead is adjusted, and the lamp bead is placed at a higher position without manual adjustment of an operator; the second motor drives the sliding block to slide in the sliding rail on the lower side of the sliding rod, and the third motor drives the fan blades to rotate to generate wind power after being started, so that the machine case is quickly cooled by the wind, a good air cooling effect is achieved, and the service life of the equipment is prolonged; lens make the light that the lamp pearl distributed out can shine out from the edgewise, and luminous angle is big, and when the external power source of pegging graft had a power failure suddenly, stand-by power supply's effect can be played to the group battery.

Drawings

Fig. 1 is a schematic structural diagram of a spliced LED seven-color projector;

FIG. 2 is a schematic structural diagram of a rotating rod in a splicing type LED colorful projection lamp;

FIG. 3 is a schematic structural diagram of a sliding rod in a spliced LED colorful floodlight;

fig. 4 is a schematic structural diagram of a lens in a spliced LED seven-color projector.

In the figure: 1. a chassis; 2. a lamp bead; 3. a lens; 4. heat dissipation holes; 5. a first fixing plate; 6. rotating the rod; 7. a second fixing plate; 8. rotating the hole; 9. a first motor; 10. a first drive wheel; 11. a driven wheel; 12. a frame; 13. a slide bar; 14. a slide rail; 15. a slider; 16. a rack; 17. a second motor; 18. a second drive wheel; 19. a third motor; 20. a fan blade; 21. an air outlet cover; 22. an air outlet; 23. a battery pack.

Detailed Description

Referring to fig. 1-4, in the embodiment of the present invention, a spliced LED colorful projector is shown in fig. 1 and 2, which includes four cases 1, lamp beads 2 are installed on the lower surface of the cases 1, heat dissipation holes 4 are formed on the upper surface of the cases 1, two first fixing plates 5 are horizontally and fixedly installed on the left and right sides of the cases 1, the four cases 1 are fixedly connected by the first fixing plates 5, a rotation rod 6 horizontally penetrates through the middle of the first fixing plate 5, two second fixing plates 7 are installed on the outer sides of the first fixing plates 5, a rotation hole 8 horizontally penetrates through the surface of the second fixing plates 7, the rotation rod 6 is rotatably installed in the rotation hole 8, a third motor 19 (model VTB56-2A) is slidably installed on the upper side of the cases 1, a fan blade 20 is connected to the output end of the third motor 19, a driven wheel 11 is installed on the outer side of the rotation rod 6, a first motor 9 (model VTB56-2A) is fixedly installed on the, the output of first motor 9 is connected with first action wheel 10, first action wheel 10 with from the meshing of driving wheel 11 and be connected, light is launched out to lamp pearl 2, the heat that produces distributes out from louvre 4 in the equipment course of the work, first action wheel 10 of drive after first motor 9 starts rotates, thereby make first action wheel 10 drive from

driving wheel

11 and 6 synchronous rotations of dwang, dwang 6 rotates at the inboard of rotating hole 8, dwang 6 drives first fixed plate 5 and quick-witted case 1 synchronous rotation, thereby make the angle of quick-witted case 1 realize adjusting, the angle of the light that lamp pearl 2 jetted out is adjusted, place and need not operating personnel manual regulation when higher position.

In fig. 3 and 4, a frame 12 is fixedly installed at the upper end of a second fixing plate 7, a slide bar 13 is horizontally and fixedly installed between the upper side of a case 1 and the lower end of the frame 12, a slide rail 14 is opened at the lower end of the slide bar 13, a slide block 15 is slidably installed at the inner side of the slide rail 14, a third motor 19 is fixedly installed at the lower end of the slide block 15, the third motor 19 is slidably installed at the lower side of the slide bar 13 through the slide block 15, a rack 16 is horizontally and fixedly installed on the surface of the right end of the slide bar 13, a second motor 17 (model VTB56-2A) is fixedly installed at the right end of the slide block 15, the output end of the second motor 17 is connected with a second driving wheel 18, the second driving wheel 18 is in meshed connection with the rack 16, an air outlet cover 21 is arranged at the outer end of the lower side of a fan blade 20, an air, the heat that equipment during operation produced distributes from louvre 4, second motor 17 drives second action wheel 18 after starting and rotates in one side of rack 16, thereby make second motor 17 drive slider 15 slide in slide rail 14 of slide bar 13 downside, it produces wind-force to drive flabellum 20 after the third motor 19 starts and rotates, air-out lid 21 protects pivoted flabellum 20, wind blows off in the exhaust vent 22 on air-out lid 21 surface, slider 15 drives third motor 19 and flabellum 20 and slides at the upside of quick-witted case 1, thereby make wind dispel the heat fast quick-witted case 1, thereby play better air-cooled cooling effect, the life of equipment has been prolonged, lens 3 makes the light that lamp pearl 2 distributed out can shine from the edgewise, luminous angle is big, when the external power source of grafting has a power failure suddenly, group battery 23 can play stand-by power supply's effect.

The utility model discloses a theory of operation is: the lamp beads 2 emit light, heat generated in the working process of the equipment is emitted from the heat emission holes 4, the first motor 9 drives the first driving wheel 10 to rotate after being started, so that the first driving wheel 10 drives the driven wheel 11 and the rotating rod 6 to synchronously rotate, the rotating rod 6 rotates at the inner side of the rotating hole 8, the rotating rod 6 drives the first fixing plate 5 and the case 1 to synchronously rotate, so that the angle of the case 1 is adjusted, the angle of the light emitted by the lamp beads 2 is adjusted, manual adjustment of an operator is not needed when the equipment is placed at a higher position, the heat generated in the working process of the equipment is emitted from the heat emission holes 4, the second motor 17 drives the second driving wheel 18 to rotate at one side of the rack 16 after being started, so that the sliding block 15 at the lower side of the second motor 17 slides in the sliding rail 14 of the sliding rod 13, and the fan blade 20 is driven to generate wind, air-out lid 21 protects pivoted flabellum 20, wind blows off in the exhaust vent 22 on air-out lid 21 surface, slider 15 drives third motor 19 and flabellum 20 and slides at quick-witted case 1's upside, thereby make wind dispel the heat fast quick-witted case 1, thereby play better forced air cooling effect, the life of equipment has been prolonged, lens 3 make the light that lamp pearl 2 distributed out can shine by the edgewise, luminous angle is big, when the external power source of pegging graft has a power failure suddenly, group battery 23 can play stand-by power supply's effect.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A spliced LED colorful projection lamp comprises four cases (1), lamp beads (2) are arranged on the lower side surfaces of the cases (1), heat dissipation holes (4) are formed in the upper side surfaces of the cases (1), it is characterized in that the left side and the right side of the machine box (1) are respectively and horizontally fixedly provided with two first fixing plates (5), the four machine boxes (1) are fixedly connected through the first fixing plates (5), a rotating rod (6) horizontally penetrates through the middle part of the first fixing plate (5), two second fixing plates (7) are arranged on the outer side of the first fixing plate (5), a rotating hole (8) horizontally penetrates through the surface of the second fixing plate (7), dwang (6) are rotated and are installed in rotating hole (8), the upside slidable mounting of machine case (1) has third motor (19), the output of third motor (19) is connected with flabellum (20).

2. The seven various projecting lamps of concatenation formula LED of claim 1, characterized in that, the outside of dwang (6) is equipped with from driving wheel (11), the left end fixed mounting of second fixed plate (7) has first motor (9), the output of first motor (9) is connected with first action wheel (10), first action wheel (10) are connected with from driving wheel (11) meshing.

3. The spliced LED seven-color projection lamp according to claim 1, wherein a frame (12) is fixedly installed at the upper end of the second fixing plate (7), and a sliding rod (13) is horizontally and fixedly installed between the upper side of the case (1) and the lower end of the frame (12).

4. The spliced LED seven-color projection lamp according to claim 3, wherein the lower end of the sliding rod (13) is provided with a sliding rail (14), a sliding block (15) is slidably mounted on the inner side of the sliding rail (14), the third motor (19) is fixedly mounted on the lower end of the sliding block (15), and the third motor (19) is slidably mounted on the lower side of the sliding rod (13) through the sliding block (15).

5. The spliced LED seven-color projection lamp according to claim 4, wherein a rack (16) is horizontally and fixedly installed on the surface of the right end of the sliding rod (13), a second motor (17) is fixedly installed on the right end of the sliding block (15), the output end of the second motor (17) is connected with a second driving wheel (18), and the second driving wheel (18) is in meshed connection with the rack (16).

6. The spliced LED colorful projection lamp according to claim 1, wherein an air outlet cover (21) is arranged at the outer end of the lower side of the fan blade (20), and an air outlet hole (22) is formed in the surface of the air outlet cover (21).

7. The spliced LED colorful projection lamp according to claim 3, wherein the outer end of the lower side of the lamp bead (2) is provided with a lens (3), and the lower end of the frame (12) is fixedly provided with a battery pack (23).