CN213840616U

CN213840616U - LED spotlight capable of intelligently adjusting light

Info

Publication number: CN213840616U
Application number: CN202022320344.4U
Authority: CN
Inventors: 刘小玲
Original assignee: Individual
Current assignee: Zhejiang Lighting Photolectric Technology Co ltd
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-07-30
Anticipated expiration: 2030-10-19

Abstract

The utility model relates to the technical field of lighting equipment, and discloses an LED spot light capable of intelligently adjusting light, which comprises a box body, wherein a motor is fixedly installed in an inner cavity of the box body, an output shaft is fixedly installed at the output end of the motor through a speed reducer, an output gear is fixedly installed on the outer surface of the output shaft, a threaded rod is fixedly installed at the right end of the output shaft, a slider is installed on the outer surface thread of the threaded rod, a convex lens is fixedly installed at the top of the slider, a supporting block is fixedly installed in the inner cavity of the box body and positioned at the right side of the motor, a rotating shaft is rotatably installed at the top of the supporting block, a first gear is fixedly installed on the outer surface of the first rotating shaft, a light adjusting plate is fixedly installed on the outer surface of the first rotating shaft and positioned at the right side of the first gear, the adjustment of the LED spot light on the brightness and the irradiation area is realized, and the requirements of people on different irradiation brightness and irradiation area are met, meanwhile, the heat dissipation and dust prevention of electrical components inside the LED lamp source are realized, and the service life of the LED lamp is prolonged.

Description

LED spotlight capable of intelligently adjusting light

Technical Field

The utility model relates to a lighting apparatus technical field specifically is a but LED shot-light of intelligent light-adjusting.

Background

The current global economy development shows resource shortage and environmental pollution problems more and more prominently, and the global energy and environmental protection pressure is getting bigger and bigger. Under the background, the LED has become a new green energy source in the 21 st century internationally recognized, so through the vigorous development of the years, the LED should be more and more widely used in the indoor and outdoor of buildings, urban beautification and landscape lighting from the main application of the traditional traffic signal display field, the automobile industry, the navigation lights of airports and the like. In the field of home and business lighting, many conventional light sources have been replaced by LED light sources. The lamp has wide application, is mainly used for spot lighting of indoor lighting, and when people learn, work or leisure and entertainment, the brightness of the spotlight is expected to be dimmed, so that the people learn, work or leisure and entertainment are facilitated.

The existing LED spotlight does not have the function of adjusting the light intensity when being used, and can be realized only by installing components such as a transformer, a regulating knob and the like, so that the cost of the spotlight is increased, the radiating effect of an electrical component inside the LED is poor, the additional loss of the components in the spotlight is easily increased, and the service life of the spotlight is influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a but LED shot-light of intelligent light-adjusting possesses the luminance that can automatically regulated light and LED shot-light irradiation area and adjusts, also to advantages such as the heat dissipation of the inside electrical components of light source simultaneously, has solved the LED shot-light and can not realize people to different luminance brightness and irradiation area's demand, and the while is poor with dustproof effect because of the heat dissipation of the inside electrical components of light source, makes the short problem of LED shot-light life.

(II) technical scheme

In order to solve the technical problem, the utility model provides a following technical scheme: an LED spot light capable of intelligently adjusting light comprises a box body, wherein a motor is fixedly installed in an inner cavity of the box body, an output shaft is fixedly installed at the output end of the motor through a speed reducer, an output gear is fixedly installed on the outer surface of the output shaft, a threaded rod is fixedly installed at the right end of the output shaft, a sliding block is installed on the outer surface of the threaded rod in a threaded manner, a convex lens is fixedly installed at the top of the sliding block, a supporting block is fixedly installed in the inner cavity of the box body and positioned on the right side of the motor, a first rotating shaft is rotatably installed at the top of the supporting block, a first gear is fixedly installed on the outer surface of the first rotating shaft, a light adjusting plate is fixedly installed on the outer surface of the first rotating shaft and positioned on the right side of the first gear, a first electric telescopic rod is fixedly installed at the top of the inner cavity of the box body, a second rotating shaft is rotatably installed at the bottom end of the first electric telescopic rod, the utility model discloses an electric telescopic handle's power transmission device, including the outer fixed surface of No. two pivots, the surface of No. two pivots is installed No. two gears, the below fixed mounting that the surface of No. two pivots just is located No. two gears has No. three gears, the surface of output gear and the surface engagement of No. three gears, the surface of No. two gears and the surface engagement of a gear, the inner chamber of box and the right-hand fixed mounting that is located an electric telescopic handle have the LED light source, the top fixed mounting of LED light source has the fin, the top fixed mounting of box has heat abstractor.

Preferably, four light adjusting blocks are fixedly arranged and rotated on the outer surface of the light adjusting plate, the light adjusting plate is four, and the light adjusting plate comprises a strong light plate, a medium light plate, a weak light plate and a weak light plate.

Preferably, heat abstractor's inner chamber fixed mounting has No. two electric telescopic handle, No. two electric telescopic handle's bottom fixed mounting has the deep bead, heat abstractor's inner chamber just is located the right-hand vent of having seted up that runs through of deep bead.

Preferably, the inner cavity of the heat dissipation device and the left side movable mounting that is located No. two electric telescopic rods are provided with a dust guard, and the inner cavity of the heat dissipation device and the left side movable mounting that is located No. one dust guard are provided with a No. two dust guards.

Preferably, the front surface and the back surface of the first dust guard are both in sliding connection with the first sliding groove of the inner cavity of the heat dissipation device, and the front surface and the back surface of the second dust guard are both in sliding connection with the second sliding groove of the inner cavity of the heat dissipation device.

Preferably, the first fan is fixedly installed at the top of the inner cavity of the heat dissipation device, and the second fan is fixedly installed on the left side of the inner cavity of the heat dissipation device.

(III) advantageous effects

Compared with the prior art, the utility model provides a but LED shot-light of intelligent light-adjusting possesses following beneficial effect: the LED spotlight capable of intelligently adjusting light can drive an output shaft to rotate through a motor through a speed reducer, the output shaft drives a threaded rod to rotate, the threaded rod drives a sliding block to move left and right, the sliding block drives a convex lens to move left and right, so that light focusing and light dispersing are realized, when the light brightness is adjusted, a first electric telescopic rod stretches and retracts to drive a second rotating shaft to move downwards, the second rotating shaft drives a third gear to move downwards, the outer surface of the third gear is meshed with the outer surface of an output gear, the output gear drives the third gear to rotate, the third gear drives the second rotating shaft to rotate, the second rotating shaft drives the second gear to rotate, the second gear drives a first gear to rotate, the first gear drives a first rotating shaft to rotate, the first rotating shaft drives a light adjusting plate to rotate, different shading sheets shield light sources, so that the light brightness is adjusted, and the LED light sources are cooled and dustproof through the opening of a heat dissipation device, therefore, the LED spotlight automatically adjusts the brightness and the irradiation area, meanwhile, the LED spotlight is enabled to dissipate heat and prevent dust, and the service life of the LED spotlight is prolonged.

1. This but LED shot-light of intelligent light-adjusting, it rotates to drive the output shaft through the motor, the pivot drives output gear and threaded rod and rotates, the threaded rod drives and removes about the slider, the slider drives and removes about the convex lens, output gear drives No. three gear revolve, No. three gear drives No. two pivot rotations, No. two pivot drives No. two gear revolve, No. two gear drives a gear revolve, a gear drives a pivot and rotates, a pivot drives the plane modulation board and rotates, thereby realize the focus and the dispersing to LED lamp-light source, the people of being convenient for are to the demand of different irradiation range, also accomplish different luminance regulation simultaneously, satisfy the people to the demand of different luminance illumination light and irradiation area.

2. This but LED shot-light of intelligent regulation, through No. two electric telescopic handle contractions with deep bead rebound, open the air intake, an electric fan and No. two electric fans are opened, make wind get into from a dust guard and No. two dust guards to realized dustproof and the radiating effect to the inside electrical components of light source, played the protection to electrical components, prolonged the life of LED shot-light.

Drawings

Fig. 1 is a front view of the internal structure of the present invention.

Fig. 2 is a front view of the light modulation panel of the present invention.

Fig. 3 is a top view of the external structure of the present invention.

In the figure: 1. a box body; 2. a motor; 3. an output shaft; 4. an output gear; 5. a threaded rod; 6. a slider; 7. a convex lens; 8. a support block; 9. a first rotating shaft; 10. a first gear; 11. a light adjusting plate; 12. A first electric telescopic rod; 13. a second rotating shaft; 14. a second gear; 15. a third gear; 16. an LED light source; 17. a heat sink; 18. a heat sink; 19. a highlight board; 20. a middle light plate; 21. a weak light plate; 22. a weak light plate; 23. a second electric telescopic rod; 24. a wind deflector; 25. a vent; 26. a first dust guard; 27. a second dust guard; 28. a first fan; 29. and a second fan.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, an intelligent dimming LED spot lamp includes a box 1, a motor 2 is fixedly installed in an inner cavity of the box 1, the motor 2 is controlled by a PLC, so as to realize automatic indirect rotation, and at the same time, the rotation speed and angle of the motor 2 can be controlled, an output end of the motor 2 is fixedly installed with an output shaft 3 through a speed reducer, an output gear 4 is fixedly installed on an outer surface of the output shaft 3, a threaded rod 5 is fixedly installed at a right end of the output shaft 3, the threaded rod 5 is provided with a smaller thread pitch to realize fine adjustment of zooming of a convex lens 7, a slider 6 is installed on an outer surface thread of the threaded rod 5, a convex lens 7 is fixedly installed on a top of the slider 6, a support block 8 is fixedly installed in an inner cavity of the box 1 and positioned at a right side of the motor 2, a first rotating shaft 9 is rotatably installed on a top of the support block 8, and a first gear 10 is fixedly installed on an outer surface of the first rotating shaft 9, a light adjusting plate 11 is fixedly arranged on the outer surface of the first rotating shaft 9 and positioned at the right side of the first gear 10, a first electric telescopic rod 12 is fixedly arranged at the top of an inner cavity of the box body 1, the first electric telescopic rod 12 automatically realizes the up-and-down movement of the second rotating shaft 13 through the PLC control, a second rotating shaft 13 is rotatably arranged at the bottom end of the first electric telescopic rod 12, a second gear 14 is fixedly arranged on the outer surface of the second rotating shaft 13, a third gear 15 is fixedly arranged on the outer surface of the second rotating shaft 13 and positioned below the second gear 14, the outer surface of the output gear 4 is meshed with the outer surface of the third gear 15, the outer surface of the second gear 14 is meshed with the outer surface of the first gear 10, an LED light source 16 is fixedly arranged in the inner cavity of the box body 1 and positioned at the right side of the first electric telescopic rod 12, a radiating fin 17 is fixedly arranged at, the outer surface of the light adjusting plate 11 is fixedly provided with four light adjusting blocks, the light adjusting plate comprises a strong light plate 19, a middle light plate 20, a weak light plate 21 and a weak light plate 22, an inner cavity of the heat dissipation device 18 is fixedly provided with a second electric telescopic rod 23, the second electric telescopic rod 23 is connected with an LED light source 16 in parallel and is started and stopped with the LED light source 16 at the same time, the bottom end of the second electric telescopic rod 23 is fixedly provided with a wind shield 24, an inner cavity of the heat dissipation device 18 is positioned at the right side of the wind shield 24 and is provided with a vent 25 in a penetrating way, the inner cavity of the heat dissipation device 18 is movably provided with a first dustproof plate 26 at the left side of the second electric telescopic rod 23, the inner cavity of the heat dissipation device 18 is movably provided with a second dustproof plate 27 at the left side of the first dustproof plate 26, the front side and the back side of the first dustproof plate 26 are both connected with the inner cavity of the heat dissipation device 18 in a sliding way, and the front side and the back side of the second dustproof plate 27 are both connected with the inner cavity of the heat dissipation device 18 in a sliding way, the first dust-proof plate 26 and the second dust-proof plate 27 can be respectively and slidably extracted in the first sliding groove and the second sliding groove, the first dust-proof plate 26 and the second dust-proof plate 27 can be conveniently and manually replaced, the first fan 28 is fixedly installed at the top of the inner cavity of the heat dissipation device 18, and the second fan 29 is fixedly installed on the left side of the inner cavity of the heat dissipation device 18.

The working principle is as follows: firstly, when a user needs to adjust the light, a control panel is pressed, a motor 2 drives an output shaft 3 to rotate through a speed reducer, the output shaft 3 drives a threaded rod 5 to rotate, the threaded rod 5 drives a slide block 6 to move left and right, the slide block 6 drives a convex lens 7 to move left and right, the adjustment of the light distance is realized, so that the focusing and the divergence of the light are realized, when the light brightness is adjusted, a first electric telescopic rod 12 stretches and retracts to drive a second rotating shaft 13 to move downwards, the second rotating shaft 13 drives a third gear 15 to move downwards, the outer surface of the third gear 15 is meshed with the outer surface of an output gear 4, the output gear 4 drives a third gear 15 to rotate, the third gear 15 drives a second rotating shaft 13 to rotate, the second rotating shaft 13 drives a second gear 14 to rotate, the second gear 14 drives a first gear 10 to rotate, the first gear 10 drives a first rotating shaft 9 to rotate, the first rotating shaft 9 drives, therefore, the adjustment of the brightness is realized, when the LED light source 16 works, the second electric telescopic rod 23 automatically contracts to open the wind shield 24, the first fan 28 and the second fan 29 start to work, external wind enters the box body 1 through the first dust shield 26 and the second dust shield 27, and the LED light source 16 is cooled.

To sum up, this intelligent light-adjusting's LED shot-light accessible motor 2 drives output shaft 3 and output gear rotates 4, output shaft 3 drives threaded rod 5 and rotates, threaded rod 5 drives about slider 6, slider 6 drives and controls about convex lens 7, realize the light distance regulation, 13 gear cooperation is used in rethread pivot 9 and No. two pivots, drive light modulation board 11 and rotate, realize luminance regulation, rethread heat abstractor 18 opens and dispels heat and prevent dust to LED light source 16, thereby realized the luminance of LED lamp and the heat dissipation and the dust-proofing of LED lamp, the life of LED lamp has been improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a but LED shot-light of intelligent light modulation, includes box (1), its characterized in that: the inner chamber fixed mounting of box (1) has motor (2), the output of motor (2) passes through speed reducer fixed mounting and has output shaft (3), the outer fixed surface of output shaft (3) installs output gear (4), the right-hand member fixed mounting of output shaft (3) has threaded rod (5), the outer surface screw thread of threaded rod (5) installs slider (6), the top fixed mounting of slider (6) has convex lens (7), the inner chamber of box (1) just is located the right-hand fixed mounting of motor (2) and has supporting shoe (8), the top of supporting shoe (8) is rotated and is installed a pivot (9), the outer fixed surface of pivot (9) installs No. one gear (10), the outer surface of pivot (9) just is located the right-hand fixed mounting of No. one gear (10) and has light adjusting plate (11), the top of the inner cavity of the box body (1) is fixedly provided with a first electric telescopic rod (12), the bottom end of the first electric telescopic rod (12) is rotatably provided with a second rotating shaft (13), a second gear (14) is fixedly arranged on the outer surface of the second rotating shaft (13), a third gear (15) is fixedly arranged on the outer surface of the second rotating shaft (13) and below the second gear (14), the outer surface of the output gear (4) is meshed with the outer surface of the third gear (15), the outer surface of the second gear (14) is meshed with the outer surface of the first gear (10), an LED light source (16) is fixedly arranged in the inner cavity of the box body (1) and positioned at the right side of the first electric telescopic rod (12), the LED light source (16) is fixedly provided with a radiating fin (17) at the top, and the box body (1) is fixedly provided with a radiating device (18) at the top.

2. The LED spotlight of claim 1, wherein: the outer surface of the light adjusting plate (11) is fixedly provided with four light adjusting blocks, and the light adjusting plate comprises a strong light plate (19), a middle light plate (20), a weak light plate (21) and a weak light plate (22).

3. The LED spotlight of claim 1, wherein: the inner chamber fixed mounting of heat abstractor (18) has No. two electric telescopic handle (23), the bottom fixed mounting of No. two electric telescopic handle (23) has deep bead (24), the inner chamber of heat abstractor (18) just is located the right-hand vent (25) of having seted up of running through of deep bead (24).

4. The LED spotlight of claim 3, wherein: the inner cavity of the heat dissipation device (18) is movably mounted on the left of the second electric telescopic rod (23) with a first dustproof plate (26), and the inner cavity of the heat dissipation device (18) is movably mounted on the left of the first dustproof plate (26) with a second dustproof plate (27).

5. The LED spotlight of claim 4, wherein: the front and the back of the first dust guard (26) are both in sliding connection with the inner cavity of the heat dissipation device (18), and the front and the back of the second dust guard (27) are both in sliding connection with the inner cavity of the heat dissipation device (18).

6. The LED spotlight of claim 5, wherein: a first fan (28) is fixedly installed at the top of the inner cavity of the heat dissipation device (18), and a second fan (29) is fixedly installed on the left side of the inner cavity of the heat dissipation device (18).