CN216143696U

CN216143696U - High-efficient dustproof radiating intelligent LED projecting lamp

Info

Publication number: CN216143696U
Application number: CN202121987198.9U
Authority: CN
Inventors: 赵鹏鹏
Original assignee: Foshan Nanhai Jiafuda Metal Products Co ltd
Current assignee: Foshan Nanhai Jiafuda Metal Products Co ltd
Priority date: 2021-08-23
Filing date: 2021-08-23
Publication date: 2022-03-29
Anticipated expiration: 2031-08-23

Abstract

The utility model discloses an efficient dustproof and heat-dissipation intelligent LED projection lamp which comprises a base, wherein a second protection plate is fixedly installed on the back surface of the top of the base, an inner cavity of the second protection plate is rotatably connected with a screw rod, a driving gear is fixedly installed on the front surface of the screw rod, a second bearing is fixedly installed at the upper end of the front surface of the second protection plate, an inner cavity of the second bearing is rotatably connected with a second rotating rod, a driven gear meshed with the driving gear is fixedly installed on the surface of the second rotating rod, and a heat dissipation box is fixedly installed on the front surface of the second rotating rod. The LED projection lamp is provided with the base, the heat dissipation box, the lamp box, the glass cover, the lamp piece, the reflecting plate, the ventilation holes, the ventilation screen plate, the fan blades, the small motor, the heat dissipation fins, the second protective plate, the second rotating rod, the driven gear, the screw rod, the second bearing and the driving gear, and the problems that the traditional LED projection lamp is poor in heat dissipation effect and dustproof effect and is inconvenient to adjust the angle are solved.

Description

High-efficient dustproof radiating intelligent LED projecting lamp

Technical Field

The utility model relates to the technical field of projection lamps, in particular to an intelligent LED projection lamp with high-efficiency dustproof heat dissipation.

Background

The project lamp is a lamp with the illumination intensity on the appointed illuminated surface higher than the surrounding environment, also called as a spot lamp, and has a structure which is not influenced by weather conditions, and is mainly used for large-area operation field mines, building outlines, stadiums, overpasses, monuments, parks, flower beds and the like.

SUMMERY OF THE UTILITY MODEL

Solves the technical problem

Aiming at the defects of the prior art, the utility model provides the efficient dustproof and heat-dissipation intelligent LED projection lamp which has the advantages of good heat dissipation effect, good dustproof effect and convenience in angle adjustment, and solves the problems of poor heat dissipation effect, poor dustproof effect and inconvenience in angle adjustment of the traditional LED projection lamp.

Technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: an intelligent LED projection lamp with efficient dust prevention and heat dissipation comprises a base, wherein a second protective plate is fixedly mounted on the back of the top of the base, an inner cavity of the second protective plate is rotatably connected with a screw rod, a driving gear is fixedly mounted on the front of the screw rod, a second bearing is fixedly mounted at the upper end of the front of the second protective plate, an inner cavity of the second bearing is rotatably connected with a second rotating rod, a driven gear meshed with the driving gear is fixedly mounted on the surface of the second rotating rod, a heat dissipation box is fixedly mounted on the front of the second rotating rod, a small motor is fixedly mounted in the inner cavity of the heat dissipation box through a support, fan blades are fixedly mounted on an output shaft of the small motor, a ventilation screen plate is arranged on the right side of the heat dissipation box, a lamp box is fixedly mounted on the left side of the heat dissipation box, a lamp piece is arranged in the inner cavity of the lamp box, and a plurality of heat dissipation fins are arranged on the right side of the lamp piece, and radiating fins run through the heat dissipation box and extend to the inner chamber of heat dissipation box, the inner chamber of lamp house is provided with the reflector panel, the left side of lamp house is provided with the glass shade, the ventilation hole has all been seted up at the upper and lower both ends of heat dissipation box.

Preferably, the back of the screw rod is fixedly provided with a rotating handle, and the surface of the rotating handle is provided with anti-skid grains.

Preferably, the front fixed mounting at base top has first backplate, the back fixed mounting of first backplate has first bearing, the inner chamber of first bearing rotates and is connected with first bull stick, and the back fixed mounting of first bull stick has the heat dissipation box.

Preferably, the base is a stainless steel base, and mounting holes are formed in the periphery of the base.

Preferably, the surface of the screw rod is in threaded connection with a limit nut, and a rubber pad is arranged on the left side of the limit nut.

Preferably, the heat dissipation box is of a cylindrical structure, and a corrosion-resistant coating is coated on the surface of the heat dissipation box.

Advantageous effects

Compared with the prior art, the utility model provides an intelligent LED projection lamp with high-efficiency dust prevention and heat dissipation, which has the following beneficial effects:

1. the lamp part can illuminate, the glass cover plays a dustproof role, the heat in the lamp part can be guided into the heat dissipation box by the heat dissipation fins, the small motor can be opened when the lamp part is powered on, the small motor drives the fan blades to rotate, air enters the heat dissipation box along the air vents and then is discharged along the ventilation screen plate, so that the air flow in the heat dissipation box is accelerated, the heat dissipation purpose is achieved, the screw rod is rotated, the screw rod drives the driving gear to rotate, the driving gear drives the driven gear to rotate, the driven gear drives the second rotating rod to rotate, the second rotating rod drives the heat dissipation box to rotate, the irradiation angle of the lamp part can be adjusted, and the problems that the traditional LED projection lamp is poor in heat dissipation effect, poor in dustproof effect and inconvenient in angle adjustment are solved.

2. According to the utility model, the first protection plate, the first bearing and the first rotating rod enable the heat dissipation box to be more stable, and the limiting nut is screwed down to be attached to the second protection plate, so that the screw rod can not rotate any more, and the handle is convenient for people to rotate the screw rod.

Drawings

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

FIG. 2 is a schematic cross-sectional enlarged view of the heat dissipation case of the present invention;

FIG. 3 is a schematic diagram of the right-view structure of the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 3 according to the present invention.

In the figure: 1. a base; 2. a first guard plate; 3. a heat dissipation box; 4. a light box; 5. a glass cover; 6. a lamp member; 7. a reflector; 8. a vent hole; 9. a ventilation screen plate; 10. a fan blade; 11. a small-sized motor; 12. a heat dissipating fin; 13. a first bearing; 14. a first rotating lever; 15. a second guard plate; 16. a second rotating rod; 17. a driven gear; 18. a limit nut; 19. turning a handle; 20. a screw; 21. a second bearing; 22. a drive gear.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The base 1, the first guard plate 2, the heat dissipation box 3, the lamp box 4, the glass cover 5, the lamp part 6, the reflector 7, the ventilation hole 8, the ventilation screen 9, the fan blade 10, the small motor 11, the heat dissipation fin 12, the first bearing 13, the first rotating rod 14, the second guard plate 15, the second rotating rod 16, the driven gear 17, the limit nut 18, the rotating handle 19, the screw 20, the second bearing 21 and the driving gear 22 are all universal standard parts or parts known by a person skilled in the art, and the structure and the principle of the utility model can be known by technical manuals or conventional experimental methods.

Referring to fig. 1-4, an intelligent LED projection lamp with high-efficiency dust prevention and heat dissipation comprises a base 1, wherein the base 1 is a stainless steel base, mounting holes are formed around the base 1, a second protection plate 15 is fixedly mounted on the back of the top of the base 1, a screw 20 is rotatably connected to the inner cavity of the second protection plate 15, a rotating handle 19 is fixedly mounted on the back of the screw 20, anti-slip patterns are formed on the surface of the rotating handle 19, the screw 20 is convenient for people to rotate the screw 19, a limiting nut 18 is connected to the surface of the screw 20 through a thread, a rubber pad is arranged on the left side of the limiting nut 18, the limiting nut 18 is screwed down to be attached to the second protection plate 15, so that the screw 20 can not rotate any more, a driving gear 22 is fixedly mounted on the front of the screw 20, a second bearing 21 is fixedly mounted on the upper end of the front of the second protection plate 15, and a second rotating rod 16 is rotatably connected to the inner cavity of the second bearing 21, a driven gear 17 meshed with a driving gear 22 is fixedly arranged on the surface of a second rotating rod 16, a heat dissipation box 3 is fixedly arranged on the front of the second rotating rod 16, a first protection plate 2 is fixedly arranged on the front of the top of a base 1, a first bearing 13 is fixedly arranged on the back of the first protection plate 2, a first rotating rod 14 is rotatably connected with the inner cavity of the first bearing 13, a heat dissipation box 3 is fixedly arranged on the back of the first rotating rod 14, the first protection plate 2, the first bearing 13 and the first rotating rod 14 enable the heat dissipation box 3 to be more stable, the heat dissipation box 3 is of a cylindrical structure, an anti-corrosion coating is coated on the surface of the heat dissipation box 3, a small motor 11 is fixedly arranged in the inner cavity of the heat dissipation box 3 through a support, fan blades 10 are fixedly arranged on an output shaft of the small motor 11, a ventilation screen plate 9 is arranged on the right side of the heat dissipation box 3, a light box 4 is fixedly arranged on the left side of the heat dissipation box 3, and a light piece 6 is arranged in the inner cavity of the light box 4, the right side of the lamp part 6 is provided with a plurality of radiating fins 12, the radiating fins 12 penetrate through the radiating box 3 and extend to the inner cavity of the radiating box 3, the inner cavity of the lamp box 4 is provided with a reflecting plate 7, the left side of the lamp box 4 is provided with a glass cover 5, the upper end and the lower end of the radiating box 3 are both provided with vent holes 8, the lamp part 6 can illuminate, the glass cover 5 plays a dustproof role, the radiating fins 12 can guide heat in the lamp part 6 into the radiating box 3, the small motor 11 can be opened when the lamp is powered on, the small motor 11 drives the fan blades 10 to rotate, air enters the radiating box 3 along the vent holes 8 and then is discharged along the ventilation screen plate 9, so that the air flow in the radiating box 3 is accelerated, the radiating purpose is achieved, the screw rod 20 is rotated, the screw rod 20 drives the driving gear 22 to rotate, the driving gear 22 drives the driven gear 17 to rotate, the driven gear 17 drives the second rotating rod 16 to rotate, the second rotating rod 16 drives the radiating box 3 to rotate, thereby can adjust the angle of illumination of lamp spare 6, it is not good to have solved the radiating effect of traditional LED projecting lamp, and dustproof effect is not good, and the angle regulation's of being not convenient for problem.

When using, lamp 6 can throw light on, glass cover 5 plays dirt-proof effect, radiating fin 12 can be with the leading-in heat dissipation box 3 of heat in the lamp 6 in, small motor 11 can be opened during the circular telegram, small motor 11 drives the flabellum 10 and rotates, the air gets into in the heat dissipation box 3 along ventilation hole 8, discharge along ventilation otter board 9 after that, thereby the air flow in the heat dissipation box 3 accelerates, reach radiating purpose, rotate screw rod 20, screw rod 20 drives driving gear 22 and rotates, driving gear 22 drives driven gear 17 and rotates, driven gear 17 drives second bull stick 16 and rotates, second bull stick 16 drives heat dissipation box 3 and rotates, thereby can adjust the angle of shining of lamp 6, it is not good to have solved the radiating effect of traditional LED projecting lamp, dustproof effect is not good, and be not convenient for angle regulation's problem.

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. The utility model provides a high-efficient dustproof radiating intelligent LED projecting lamp, includes base (1), its characterized in that: the back fixed mounting at base (1) top has second backplate (15), the inner chamber of second backplate (15) rotates and is connected with screw rod (20), the positive fixed mounting of screw rod (20) has driving gear (22), the positive upper end fixed mounting of second backplate (15) has second bearing (21), the inner chamber rotation of second bearing (21) is connected with second bull stick (16), the fixed surface of second bull stick (16) installs driven gear (17) with driving gear (22) meshing, the positive fixed mounting of second bull stick (16) has heat dissipation box (3), the inner chamber of heat dissipation box (3) has micro-machine (11) through support fixed mounting, the output shaft fixed mounting of micro-machine (11) has flabellum (10), the right side of heat dissipation box (3) is provided with ventilation otter board (9), the left side fixed mounting of heat dissipation box (3) has lamp house (4), the inner chamber of lamp house (4) is provided with lamp spare (6), the right side of lamp spare (6) is provided with a plurality of radiating fin (12), and radiating fin (12) run through heat dissipation box (3) and extend to the inner chamber of heat dissipation box (3), the inner chamber of lamp house (4) is provided with reflector panel (7), the left side of lamp house (4) is provided with glass cover (5), ventilation hole (8) have all been seted up at the upper and lower both ends of heat dissipation box (3).

2. The intelligent LED project lamp with efficient dust prevention and heat dissipation functions of claim 1, which is characterized in that: the back of the screw rod (20) is fixedly provided with a rotating handle (19), and the surface of the rotating handle (19) is provided with anti-skid grains.

3. The intelligent LED project lamp with efficient dust prevention and heat dissipation functions of claim 1, which is characterized in that: the front fixed mounting at base (1) top has first backplate (2), the back fixed mounting of first backplate (2) has first bearing (13), the inner chamber of first bearing (13) rotates and is connected with first bull stick (14), and the back fixed mounting of first bull stick (14) has heat dissipation box (3).

4. The intelligent LED project lamp with efficient dust prevention and heat dissipation functions of claim 1, which is characterized in that: the base (1) is a stainless steel seat, and mounting holes are formed in the periphery of the base (1).

5. The intelligent LED project lamp with efficient dust prevention and heat dissipation functions of claim 1, which is characterized in that: the surface of the screw rod (20) is in threaded connection with a limiting nut (18), and a rubber pad is arranged on the left side of the limiting nut (18).

6. The intelligent LED project lamp with efficient dust prevention and heat dissipation functions of claim 1, which is characterized in that: the heat dissipation box (3) is of a cylindrical structure, and a corrosion-resistant coating is coated on the surface of the heat dissipation box (3).