CN210485415U

CN210485415U - High-power flexible LED wall washer lamp with adjustable light emitting angle

Info

Publication number: CN210485415U
Application number: CN201921359939.1U
Authority: CN
Inventors: 王丽芬; 程惠芳
Original assignee: Shanghai Gelingao Intelligent Technology Co ltd
Current assignee: Shanghai Gelingao Intelligent Technology Co ltd
Priority date: 2019-08-21
Filing date: 2019-08-21
Publication date: 2020-05-08
Anticipated expiration: 2029-08-21

Abstract

The utility model discloses a high-power flexible LED wall washer lamp with adjustable light-emitting angle, which comprises a lamp holder; the LED wall washer lamp comprises a lamp holder, a plurality of LED bulbs, a rotating support, a fixed support and a supporting base, wherein the plurality of LED bulbs are arranged on the lamp holder, an LED wall washer lamp outer cover is sleeved outside the plurality of LED bulbs, two ends of the lamp holder are connected with the rotating support, the rotating support is connected with a rotating motor through a rotating shaft, the fixed support is arranged on the rotating shaft, and the bottom end of the fixed support; the bottom of the lamp holder is connected with a substrate, and the bottom of the substrate is connected with a plurality of radiating fins; a protective cover is arranged below the radiating fins, a motor is arranged in the protective cover, a rotating shaft is connected to the motor, and a plurality of groups of fan blades are arranged on the outer side of the rotating shaft; the upper side of the protective cover is provided with a plurality of ventilation holes, the bottom of the protective cover is provided with a ventilation cavity below the motor, the bottom of the protective cover is provided with a ventilation port communicated with the ventilation cavity, and a first dustproof filter screen is arranged in the ventilation cavity; the utility model discloses a motor can cool down to washing the inside steam of pinup, has avoided the heat to cause the damage to washing the inside part of pinup.

Description

High-power flexible LED wall washer lamp with adjustable light emitting angle

Technical Field

The utility model relates to a wash pinup technical field, specifically be a pinup is washed to flexible LED of high power of light-emitting angle adjustable.

Background

Wash the pinup and be one kind and carry out the lighting apparatus who brightens the decoration to city building, wash the pinup and project light on the wall of building, let light wash the wall like water, make the building produce light irradiation effect at night, reach the effect of baking and holding in the palm the atmosphere, can also be used for outlining the profile of large building, it is very extensive to utilize in the city beautifies, the LED light source is compared with traditional light source, energy-concerving and environment-protective advantage has, and the light efficiency is high, and the color is abundant, long service life, can also carry out intelligent control.

The light source can emit heat in the using process of the wall washer lamp, so that the internal temperature of the wall washer lamp is increased, the stability of light control is influenced by overhigh temperature, the performance of the wall washer lamp is reduced, and the service life is shortened; in addition, the wide angle of the radiation of the wall washing lamp needs to be adjusted manually, which consumes labor force.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pinup is washed to flexible LED of high power of light-emitting angle adjustable to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a high-power flexible LED wall washer lamp with an adjustable light emitting angle comprises a lamp holder, a fixed support and a rotating motor; the LED wall washer lamp is characterized in that a plurality of LED bulbs are mounted on the lamp holder, LED wall washer lamp covers are sleeved outside the LED bulbs, two ends of the lamp holder are connected with rotating supports, the rotating supports are connected with a rotating motor through rotating shafts, the fixing supports are mounted on the rotating shafts, and supporting bases are fixedly connected to the bottom ends of the fixing supports; the bottom of the lamp holder is connected with a substrate, and the bottom of the substrate is connected with a plurality of radiating fins; a protective cover is arranged below the radiating fins, a motor is arranged in the protective cover, an output shaft of the motor is connected with a rotating shaft, and a plurality of groups of fan blades are uniformly arranged on the outer side of the rotating shaft; the upper side of protection casing is equipped with a plurality of ventilation holes, and the bottom of protection casing is equipped with the chamber of taking a breath in the below of motor, and the bottom of protection casing is equipped with and takes a breath the communicating scavenge port in chamber, is equipped with first dustproof filter screen in the chamber of taking a breath.

Preferably, the lamp holder is provided with a first heat dissipation hole between every two LED bulbs.

Preferably, a first groove and a second groove are respectively arranged in the rotating bracket, and the first groove is communicated with the second groove; the first groove is communicated and connected with a sealed cavity formed between the lamp holder and the protective cover.

Preferably, a plurality of second heat dissipation holes are formed in the front side of the rotating support and are arranged at equal intervals, a second dustproof filter screen is arranged in an inner cavity of each second heat dissipation hole, and the second heat dissipation holes are communicated and connected with the second grooves.

Preferably, a plurality of water flow holes are formed in the bottom of the rotating support, rainwater enters the second groove through the second heat dissipation holes and can be discharged through the water flow holes, a third dust prevention filter screen is arranged in the water flow holes, and the water flow holes are communicated and connected with the second groove.

Preferably, the graphene film is coated on the substrate, so that the heat conduction effect is good, and the heat is uniformly dissipated.

Preferably, the ventilation cavity is connected with the protective cover through threads, so that the first dustproof filter screen is convenient to disassemble and assemble and clean and replace.

Preferably, the outside cover of rotating electrical machines is equipped with and holds the chamber, prevents that the rainwater from getting into rotating electrical machines, leads to the rotating electrical machines to damage.

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

1. the utility model discloses a be equipped with rotating electrical machines, fixed bolster and runing rest, can control the LED and wash the rotation angle of pinup, realize automatic angle modulation, use manpower sparingly.

2. The utility model discloses a bottom at the lamp stand is equipped with base plate, fin, protection casing, motor, pivot, flabellum and trades the air cavity, can cool down the heat that LED washed the pinup produced, avoids the heat to cause the damage to the part of washing the pinup inside, has lengthened the life who washes the pinup; meanwhile, a part of heat generated by the LED bulb can be diffused and radiated to the outside through the first groove, the second groove and the second radiating hole.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is the schematic diagram of the internal structure of the middle rotating bracket of the present invention.

In the figure: 1. a lamp socket; 2. an LED bulb; 3. the LED wall washer lamp outer cover; 4. rotating the bracket; 5. fixing a bracket; 6. a rotating electric machine; 7. a protective cover; 8. a motor; 9. a rotating shaft; 10. a fan blade; 11. a substrate; 12. a heat sink; 13. a vent hole; 14. an air exchange cavity; 15. a ventilation port; 16. a first dust-proof filter screen; 17. a first heat dissipation hole; 18. a first groove; 19. a second groove; 20. a second heat dissipation hole; 21. a second dust-proof filter screen; 22. a water flowing hole; 23. a third dust prevention filter screen; 24. a support base; 25. a receiving cavity.

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.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", 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 description and simplification of description, but do not indicate or imply that the device or element referred to 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.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-2, the present invention provides a technical solution: a high-power flexible LED wall washer lamp with an adjustable light emitting angle comprises a lamp holder 1, a fixed support 5 and a rotating motor 6; the LED wall washing lamp is characterized in that a plurality of LED bulbs 2 are mounted on a lamp holder 1, LED wall washing lamp outer covers 3 are sleeved outside the LED bulbs 2, two ends of the lamp holder 1 are connected with rotating supports 4, the rotating supports 4 are connected with a rotating motor 6 through rotating shafts, a fixed support 5 is mounted on the rotating shafts, and a supporting base 24 is fixedly connected to the bottom end of the fixed support 5; the bottom of the lamp holder 1 is connected with a substrate 11, and the bottom of the substrate 11 is connected with a plurality of radiating fins 12; a protective cover 7 is arranged below the radiating fins 12, a motor 8 is arranged in the protective cover 7, an output shaft of the motor 8 is connected with a rotating shaft 9, and a plurality of groups of fan blades 10 are uniformly arranged on the outer side of the rotating shaft 9; the upper side of the shield 7 is provided with a plurality of vent holes 13, the bottom of the shield 7 is provided with a ventilation cavity 14 below the motor 8, the bottom of the shield 7 is provided with a ventilation port 15 communicated with the ventilation cavity 14, and the ventilation cavity 14 is internally provided with a first dustproof filter screen 16.

Further, a first heat dissipation hole 17 is formed in the lamp holder 1 between every two LED bulbs 2.

Further, a first groove 18 and a second groove 19 are respectively arranged in the rotating bracket 4, and the first groove 18 is communicated with the second groove 19; the first groove 18 is connected to the sealed cavity formed between the lamp holder 1 and the protective cover 7.

Furthermore, a plurality of second heat dissipation holes 20 are arranged at equal intervals on the front side of the rotating bracket 4, a second dustproof filter screen 21 is arranged in the inner cavity of each second heat dissipation hole 20, and the second heat dissipation holes 20 are communicated with the second grooves 19.

Furthermore, a plurality of water flow holes 22 are formed in the bottom of the rotating support 4, a third dust prevention filter screen 23 is arranged in each water flow hole 22, and the water flow holes 22 are communicated with and connected with the second grooves 19.

Further, the substrate 11 is coated with a graphene film.

Further, the ventilation cavity 14 is connected with the protective cover 7 through threads.

Further, the outer sleeve of the rotating electrical machine 6 is provided with an accommodating cavity 25.

The working principle is as follows: when the LED wall washer is used, the supporting base 24 is fixed at the bottom of a building, the stability of the LED wall washer is ensured, the rotating angle of the LED wall washer can be controlled by adjusting the rotating motor 6, light emitted by the LED bulb 2 on the lamp holder 1 is irradiated on the building, the angle modulation is automatic, manpower is saved, heat generated by the light emission of the LED bulb 2 is absorbed by the base plate 11 through the first heat dissipation hole 17, the graphene film is coated on the base plate 11, the heat on the base plate 11 is transferred to the heat dissipation fins 12, part of the heat on the heat dissipation fins 12 drives the fan blades 10 to rotate through the starting motor 8, the heat is discharged into the air through the ventilation port 15, the first dustproof filter screen 16 is arranged in the ventilation port 15, external dust is prevented from entering, the use of the LED wall washer is influenced, the other part of the heat enters the first groove 18, enters the second groove 19 from the first groove 18, and enters the second heat dissipation hole 20, the heat dissipation is carried out in diffusing the air from second louvre 20, and whole device can cool down the heat that LED washed the pinup production, avoids the heat to cause the damage to the part of washing the pinup inside, has prolonged the life who washes the pinup.

It is worth noting that: rotating electrical machines, motor and LED bulb pass through the button and realize control to it, because the equipment that control button matches is equipment commonly used, belongs to current well-done technique, no longer gives unnecessary details its electric connection relation and specific circuit structure again.

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. A high-power flexible LED wall washer lamp with an adjustable light emitting angle is characterized by comprising a lamp holder (1), a fixed support (5) and a rotating motor (6); the LED wall washing lamp is characterized in that a plurality of LED bulbs (2) are mounted on the lamp holder (1), an LED wall washing lamp outer cover (3) is sleeved outside the LED bulbs (2), two ends of the lamp holder (1) are connected with rotating supports (4), the rotating supports (4) are connected with a rotating motor (6) through rotating shafts, the fixed supports (5) are mounted on the rotating shafts, and supporting bases (24) are fixedly connected to the bottom ends of the fixed supports (5); the bottom of the lamp holder (1) is connected with a substrate (11), and the bottom of the substrate (11) is connected with a plurality of radiating fins (12); a protective cover (7) is arranged below the radiating fins (12), a motor (8) is installed in the protective cover (7), an output shaft of the motor (8) is connected with a rotating shaft (9), and a plurality of groups of fan blades (10) are uniformly arranged on the outer side of the rotating shaft (9); the upper side of the protective cover (7) is provided with a plurality of vent holes (13), the bottom of the protective cover (7) is provided with a ventilation cavity (14) below the motor (8), the bottom of the protective cover (7) is provided with a ventilation port (15) communicated with the ventilation cavity (14), and a first dustproof filter screen (16) is arranged in the ventilation cavity (14).

2. The high-power flexible LED wall washer lamp with the adjustable light-emitting angle according to claim 1, characterized in that: a first heat dissipation hole (17) is formed in the lamp holder (1) between every two LED bulbs (2).

3. The high-power flexible LED wall washer lamp with the adjustable light-emitting angle according to claim 1, characterized in that: a first groove (18) and a second groove (19) are respectively arranged in the rotating bracket (4), and the first groove (18) is communicated with the second groove (19); the first groove (18) is communicated and connected with a sealed cavity formed between the lamp holder (1) and the protective cover (7).

4. The high-power flexible LED wall washer lamp with the adjustable light-emitting angle according to claim 3, characterized in that: the front side of the rotating bracket (4) is provided with a plurality of second heat dissipation holes (20) which are arranged at equal intervals, a second dustproof filter screen (21) is arranged in the inner cavity of each second heat dissipation hole (20), and the second heat dissipation holes (20) are communicated and connected with the second grooves (19).

5. The high-power flexible LED wall washer lamp with the adjustable light-emitting angle according to claim 3, characterized in that: the bottom of the rotating support (4) is provided with a plurality of water flowing holes (22), a third dust prevention filter screen (23) is arranged in each water flowing hole (22), and the water flowing holes (22) are communicated and connected with the second grooves (19).

6. The high-power flexible LED wall washer lamp with the adjustable light-emitting angle according to claim 1, characterized in that: the substrate (11) is coated with a graphene film.

7. The high-power flexible LED wall washer lamp with the adjustable light-emitting angle according to claim 1, characterized in that: the air exchanging cavity (14) is connected with the protective cover (7) through threads.

8. The high-power flexible LED wall washer lamp with the adjustable light-emitting angle according to claim 1, characterized in that: the outside cover of rotating electrical machines (6) is equipped with and holds chamber (25).