CN216202784U

CN216202784U - LED spotlight convenient to adjust use angle

Info

Publication number: CN216202784U
Application number: CN202122469510.1U
Authority: CN
Inventors: 王金虎
Original assignee: Changzhou Kairisheng Lighting Technology Co ltd
Current assignee: Wuhan Linnuosichuang Advertising Service Co ltd
Priority date: 2021-10-13
Filing date: 2021-10-13
Publication date: 2022-04-05
Anticipated expiration: 2031-10-13

Abstract

The utility model relates to an LED spot lamp convenient for adjusting a use angle, which comprises a mounting seat, wherein a U-shaped plate is arranged below the mounting seat, a T-shaped plate is arranged on the upper end surface of the U-shaped plate, a T-shaped groove is formed in the lower end surface of the mounting seat corresponding to the T-shaped plate, a through hole is formed in the bottom of the right end surface of the mounting seat, a limiting rod is arranged in the through hole in a sliding manner, a limiting ring is arranged on one side of the outer end surface of the limiting rod, a limiting spring is connected between the limiting ring and the mounting seat, a limiting hole is formed in the right end surface of the T-shaped plate corresponding to the through hole, a rotating shaft is rotatably arranged at the bottom inside the U-shaped rod, a spot lamp body is connected to the lower end of the rotating shaft, a rotating motor is arranged on the inner wall of the top end of the U-shaped rod, a driving gear is arranged on a motor shaft of the rotating motor, a driven gear is arranged on the rotating shaft, and the driving gear and the driven gear are meshed with the driven gear; the mounting seat is designed to facilitate disassembly and assembly; designing a rotating shaft and adjusting an angle; the design of reflector improves the illumination effect.

Description

LED spotlight convenient to adjust use angle

Technical Field

The utility model relates to the technical field of spot lamps, in particular to an LED spot lamp with a conveniently-adjustable use angle.

Background

The spot lamp is typical modern school lighting without a main lamp and a fixed scale, can create an indoor lighting atmosphere, and if a row of small spot lamps are combined, light can change wonderful patterns. Because the small spot light can freely change the angle, the effect of combined illumination is also changeable. Shot-light is soft, and the harmony is luxurious, and its also local daylighting bakes the atmosphere, and current patent such as patent number 201310270627.4, including lamp holder, plastic base, power, radiator, LED light source and protecgulum etc, this shot-light includes lamp holder, plastic base, power, radiator, LED light source and protecgulum, the light source be fixed in the plastic base, plastic base one end and lamp holder fixed connection, the other end is connected with the radiator, LED light source plane is fixed in the radiator, still is equipped with the check lens for the front end of LED light source in the radiator, but the device is inconvenient when using adjusts the angle, and the device dismouting is comparatively troublesome, and remains to improve to partial scene illumination effect.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the LED spotlight with the angle convenient to adjust and use.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a LED spot lamp convenient for adjusting the use angle comprises a mounting seat, wherein a U-shaped plate is arranged below the mounting seat, a T-shaped plate is arranged on the upper end surface of the U-shaped plate, a T-shaped groove is formed in the lower end surface of the mounting seat corresponding to the T-shaped plate, a through hole is formed in the bottom of the right end surface of the mounting seat, a limiting rod is arranged in the through hole in a sliding mode, a limiting ring is arranged on one side of the outer end surface of the limiting rod, a limiting spring is connected between the limiting ring and the mounting seat, a limiting hole is formed in the right end surface of the T-shaped plate corresponding to the through hole, a rotating shaft is rotatably arranged at the bottom end inside the U-shaped rod, a spot lamp body is connected to the lower end of the rotating shaft, the spot lamp body is connected with an external power supply, a rotating motor is arranged on the inner wall of the top end of the U-shaped rod and is connected with the external power supply, a driving gear is arranged on the shaft of the rotating motor, the driving gear and the driven gear are meshed.

Preferably in further, the bottom of the spotlight body is provided with a reflecting cover, the reflecting cover is arranged in a shape with openings at two ends, the top end of the reflecting cover is provided with a connecting sheet, the bottom of the outer end face of the spotlight body corresponds to the connecting sheet, a connecting groove is formed in the connecting sheet, and the connecting sheet and the connecting groove are both provided with a plurality of parts, so that the illumination effect is enhanced.

Preferably, a plurality of connecting pieces are provided with first mounting holes, a plurality of connecting grooves are internally provided with second mounting holes corresponding to the first mounting holes, and the first mounting holes and the second mounting holes are connected through bolts, so that the mounting is convenient.

Preferably, the top of the outer end face of the spotlight body is provided with a plurality of radiating fins, so that the radiating effect of the spotlight body is ensured.

Preferably, the mounting plate is arranged at the top of the outer end face of the mounting seat, the mounting plate is provided with a plurality of mounting plates, and the mounting plates are provided with threaded holes, so that the mounting seat and the external mounting are facilitated.

Preferably, the T-shaped plate is provided with a plurality of balls embedded into the tops of the left end face and the right end face, and rolling replaces sliding to ensure the in-and-out effect.

In a further preferred mode, the rear end face of the T-shaped groove is provided with a baffle plate, and the danger that the integral device with the T-shaped plate slides down is avoided.

(III) advantageous effects

Compared with the prior art, the utility model provides the LED spotlight with the convenient use angle adjustment, and the LED spotlight has the following beneficial effects:

according to the T-shaped plate mounting device, due to the design of a mounting seat, the whole device with the T-shaped plate is slidably mounted corresponding to a T-shaped groove, the T-shaped plate is slidably mounted relative to the T-shaped groove under the driving of a ball, when the T-shaped plate is mounted, a limiting rod with a limiting ring is pulled, the limiting ring elongates a limiting spring, so that the limiting rod is drawn out, after the T-shaped plate slides to the inside, the limiting ring is loosened, the limiting spring drives the limiting ring and the limiting rod to rebound, the limiting rod is correspondingly inserted into a limiting hole, the T-shaped plate is limited, and the T-shaped plate is convenient to disassemble and assemble; the design of the rotating shaft starts a power supply of the rotating motor, a motor shaft of the rotating motor drives the driving gear to rotate, the driven gear which is meshed with the driving gear in an electric mode rotates, the driven gear drives the rotating shaft to rotate, the rotating shaft rotates to drive the spotlight body to rotate, and therefore the angle adjustment of the spotlight body is achieved; the design of reflector, when the effect of shining is not good, installs the reflector, and the connecting plate on the reflector corresponds inserts the spread groove in, and the bolt passes first mounting hole and second mounting hole and screws up fixedly, realizes the installation of reflector, improves illumination effect.

Drawings

FIG. 1 is a schematic view of an overall structure of an LED spotlight with a convenient angle adjustment;

FIG. 2 is an exploded schematic view of a preferred mounting seat, T-shaped plate and limiting rod matching structure of the LED spot light convenient for adjusting the use angle in the utility model;

fig. 3 is an explosion schematic diagram of a preferred spot lamp body and reflector matching structure of the LED spot lamp convenient for adjusting the use angle.

In the figure: 1. a mounting seat; 2. a U-shaped plate; 3. a T-shaped plate; 4. a T-shaped groove; 5. a through hole; 6. a limiting rod; 7. a limiting ring; 8. a limiting spring; 9. a limiting hole; 10. a rotating shaft; 11. a spotlight body; 12. a rotating electric machine; 13. a driving gear; 14. a driven gear; 15. a reflector; 16. connecting sheets; 17. connecting grooves; 18. a first mounting hole; 19. a second mounting hole; 20. a heat sink; 21. mounting a plate; 22. a threaded hole; 23. a ball bearing; 24. and a baffle plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1-3, an LED spot light convenient for adjusting the angle of use comprises a mounting base 1, a U-shaped plate 2 is arranged below the mounting base 1, a T-shaped plate 3 is arranged on the upper end surface of the U-shaped plate 2, a T-shaped groove 4 is arranged on the lower end surface of the mounting base 1 corresponding to the T-shaped plate 3, a through hole 5 is arranged on the bottom of the right end surface of the mounting base 1, a limit rod 6 is slidably arranged in the through hole 5, a limit ring 7 is arranged on one side of the outer end surface of the limit rod 6, a limit spring 8 is connected between the limit ring 7 and the mounting base 1, a limit hole 9 is arranged on the right end surface of the T-shaped plate 3 corresponding to the through hole 5, a rotating shaft 10 is rotatably arranged at the bottom inside the U-shaped rod, a spot light body 11 is connected to the lower end of the rotating shaft 10, the spot light body 11 is connected to an external power supply, a rotating motor 12 is arranged on the inner wall of the top end of the U-shaped rod, the rotating motor 12 is connected to the external power supply, a driving gear 13 is arranged on the motor shaft of the rotating motor 12, a driven gear 14 is arranged on the rotating shaft 10, the driving gear 13 and the driven gear 14 are arranged in mesh.

Referring to fig. 1 and 3, in this embodiment, a reflective cover 15 is disposed at the bottom end of a reflector body 11, the reflective cover 15 is configured to have two open ends, a connecting piece 16 is disposed at the top end of the reflective cover 15, a connecting slot 17 is disposed at the bottom of the outer end surface of the reflector body 11 corresponding to the connecting piece 16, a plurality of connecting pieces 16 and connecting slots 17 are disposed, a first mounting hole 18 is disposed on each connecting piece 16, a second mounting hole 19 is disposed in each connecting slot 17 corresponding to the first mounting hole 18, the first mounting holes 18 and the second mounting holes 19 are connected by bolts, a plurality of heat dissipation fins 20 are disposed at the top of the outer end surface of the reflector body 11, a plurality of heat dissipation fins 20 are uniformly disposed, when the irradiation effect is not good, the reflective cover 15 is mounted, the connecting plate on the reflective cover 15 is correspondingly inserted into the connecting slot 17, the bolts pass through the first mounting hole 18 and the second mounting hole 19 to be screwed and fixed, so as to mount the reflective cover 15, the lighting effect is improved, and the spotlight body 11 radiates heat through the plurality of radiating fins 20.

Referring to fig. 1 and fig. 2, in the present embodiment, a plurality of mounting plates 21 are disposed on the top of the outer end surface of the mounting base 1, a plurality of mounting plates 21 are disposed, each of the plurality of mounting plates 21 is provided with a threaded hole 22, and a bolt passes through the threaded hole 22 and is fixedly mounted to the outside.

Referring to fig. 2, in the present embodiment, balls 23 are embedded into top portions of left and right end surfaces of the T-shaped plate 3, a plurality of balls 23 are provided, and the T-shaped plate 3 is slidably mounted relative to the T-shaped groove 4 under driving of the balls 23.

Referring to fig. 2, in the present embodiment, a baffle 24 is disposed on a rear end surface of the T-shaped groove 4, and the T-shaped plate 3 is blocked by the baffle 24.

Example two:

in conclusion, when the device is used, firstly, the whole device and the outside are installed, a proper position is selected according to the use requirement, drilling operation is carried out on the ceiling according to the position of the threaded hole 22 on the installation plate 21, a pipe is expanded in the hole after drilling, the installation seat 1 is installed after the pipe is expanded, a bolt penetrates through the threaded hole 22 and is fixedly installed with the outside, the whole installation seat 1 is stably installed, after the installation of the installation seat 1 is completed, the whole device with the T-shaped plate 3 is installed corresponding to the T-shaped groove 4 in a sliding mode, the T-shaped plate 3 is installed corresponding to the T-shaped groove 4 in a sliding mode under the driving of the ball 23, when the T-shaped plate 3 is installed, the limiting rod 6 with the limiting ring 7 is pulled, the limiting ring 7 stretches the limiting spring 8, the limiting rod 6 is further drawn out, after the T-shaped plate 3 slides to the inside, the limiting ring 7 is loosened, the limiting spring 8 drives the limiting ring 7 and the limiting rod 6 to be rebounded, the limiting rod 6 is correspondingly inserted into the limiting hole 9, and limiting the T-shaped plate 3.

Example three:

in conclusion, when using, according to shining the demand, start the power of rotating electrical machines 12, the motor shaft of rotating electrical machines 12 drives driving gear 13 and rotates, driving gear 13 electric toothing's driven gear 14 rotates, driven gear 14 drives pivot 10 and rotates, pivot 10 rotates and drives shot-light body 11 and rotates, and then realize shot-light body 11's angular adjustment, after accomplishing shot-light body 11 angular adjustment, realize monitoring to the illuminating effect of shot-light body 11, when the illuminating effect is not good, install reflector 15, connecting plate on the reflector 15 corresponds inserts the spread groove 17 in, the bolt passes first mounting hole 18 and second mounting hole 19 screws up fixedly, realize reflector 15's installation, improve the light effect.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A light-emitting diode (LED) spot lamp convenient for adjusting a use angle comprises a mounting seat (1) and is characterized in that a U-shaped plate (2) is arranged below the mounting seat (1), a T-shaped plate (3) is arranged on the upper end face of the U-shaped plate (2), a T-shaped groove (4) is formed in the lower end face of the mounting seat (1) and corresponds to the T-shaped plate (3), a through hole (5) is formed in the bottom of the right end face of the mounting seat (1), a limiting rod (6) is arranged in the through hole (5) in a sliding mode, a limiting ring (7) is arranged on one side of the outer end face of the limiting rod (6), a limiting spring (8) is connected between the limiting ring (7) and the mounting seat (1), a limiting hole (9) is formed in the right end face of the T-shaped plate (3) and corresponds to the through hole (5), a rotating shaft (10) is rotatably arranged at the bottom end inside the U-shaped rod, a spot lamp body (11) is connected and arranged at the lower end of the rotating shaft (10), be equipped with rotating electrical machines (12) on the inner wall of U type pole top, be equipped with driving gear (13) on the motor shaft of rotating electrical machines (12), be equipped with driven gear (14) on pivot (10), driving gear (13) and driven gear (14) meshing setting.

2. The LED spotlight convenient to angle of use of claim 1, wherein: spotlight body (11) bottom is equipped with reflector (15), reflector (15) set up to both ends opening form, reflector (15) top is equipped with connection piece (16), spotlight body (11) outer terminal surface bottom corresponds connection piece (16) have been seted up spread groove (17), connection piece (16) and spread groove (17) all are provided with a plurality ofly.

3. The LED spotlight convenient to angle of use of claim 2, wherein: a plurality of connecting piece (16) is last all to have seted up first mounting hole (18), and is a plurality of all correspond in spread groove (17) second mounting hole (19) have been seted up in first mounting hole (18), and is a plurality of first mounting hole (18) and second mounting hole (19) all pass through bolted connection.

4. The LED spotlight convenient to angle of use of claim 2, wherein: the spot lamp is characterized in that a plurality of radiating fins (20) are uniformly arranged on the top of the outer end face of the spot lamp body (11).

5. The LED spotlight convenient to angle of use of claim 1, wherein: the mounting base is characterized in that a mounting plate (21) is arranged at the top of the outer end face of the mounting base (1), a plurality of mounting plates (21) are arranged, and threaded holes (22) are formed in the mounting plates (21).

6. The LED spotlight convenient to angle of use of claim 1, wherein: ball (23) are all embedded into at both ends face top about T template (3), ball (23) are provided with a plurality ofly.

7. The LED spotlight convenient to angle of use of claim 1, wherein: and a baffle (24) is arranged on the rear end face of the T-shaped groove (4).