CN215863094U

CN215863094U - LED projecting lamp that adaptive change lens orientation was fit for venue and is removed ceiling

Info

Publication number: CN215863094U
Application number: CN202121917232.5U
Authority: CN
Inventors: 何元武; 刘玉芳
Original assignee: Nantong Yidehang Industrial Technology Co ltd
Current assignee: Nantong Yidehang Industrial Technology Co ltd
Priority date: 2021-08-16
Filing date: 2021-08-16
Publication date: 2022-02-18
Anticipated expiration: 2031-08-16

Abstract

The utility model discloses an LED (light emitting diode) projection lamp capable of adaptively changing the orientation of a lens to be suitable for a movable ceiling of a venue, which comprises tempered glass, a front cover, a waterproof ring, a lens, a combined light source plate, a radiator, a projection lamp main body, a power supply fixing plate and a bracket, wherein the front cover is arranged on the front cover; the front cover is provided with a fixed clamping groove for placing toughened glass; a waterproof ring is also arranged in the fixed clamping groove and is positioned between the toughened glass and the fixed clamping groove; one side of the combined light source plate is connected with a radiator; the radiator is fixed on the project lamp main body; one side of the radiator is connected with a power supply fixing plate; a power supply is arranged on one side of the power supply fixing plate; the support sets up projecting lamp main part upper end both sides. According to the utility model, through structural improvement and the adoption of gravity type lens direction adjustment, the change of the irradiation direction caused by the movement of the ceiling is avoided, so that the use effect of the lamp is improved.

Description

LED projecting lamp that adaptive change lens orientation was fit for venue and is removed ceiling

Technical Field

The utility model relates to an LED projection lamp capable of adaptively changing the orientation of a lens and suitable for a mobile ceiling of a venue, and belongs to the field of lighting lamp equipment.

Background

LED floodlight LEDFlood Light, also known as LED spotlight, LED profection lamp. The LED projection lamp is controlled by a built-in microchip, one type of the LED projection lamp adopts a power type chip combination, the other type of the LED projection lamp adopts a single high-power chip, the performance of the power type chip combination is stable, the structure of the single high-power product is huge, the single high-power product is suitable for small-range projection irradiation, and the single high-power chip combination can reach very high power and can carry out long-distance large-area projection. The LED projector is a lamp that makes the illuminance on the designated illuminated surface higher than that of the surrounding environment, and is also called a spotlight. In general, it can be aimed in any direction and has a structure that is not affected by the climatic conditions. The method is mainly used for large-area operation field mines, building outlines, stadiums, overpasses, monuments, parks, flower beds and the like. Thus, almost all large area lighting fixtures used outdoors can be considered as floodlights.

The LED projection lamp which is common in the current market leaves the factory with a fixed light-emitting angle, and when the LED projection lamp is applied to a venue with a movable ceiling, the irradiation direction is changed from the horizontal plane due to the ascending or descending of the ceiling. In many cases, the complaint of light pollution of residential buildings occurs.

SUMMERY OF THE UTILITY MODEL

In view of the problems in the prior art, the present invention provides an LED projector that adaptively changes the orientation of a lens to a movable ceiling suitable for a venue, so as to solve the above technical problems.

In order to achieve the purpose, the utility model adopts the technical scheme that: a LED projection lamp capable of adaptively changing the orientation of a lens to be suitable for a movable ceiling of a venue comprises tempered glass, a front cover, a waterproof ring, the lens, a combined light source plate, a radiator, a projection lamp main body, a power supply fixing plate and a support; the front cover is provided with a fixed clamping groove for placing toughened glass; a waterproof ring is also arranged in the fixed clamping groove and is positioned between the toughened glass and the fixed clamping groove; one side of the combined light source plate is connected with a radiator; the radiator is fixed on the project lamp main body; one side of the radiator is connected with a power supply fixing plate; a power supply is arranged on one side of the power supply fixing plate; the support sets up projecting lamp main part upper end both sides.

Furthermore, the support is set up for the U type, its both sides and projecting lamp main part both sides bolt fixed connection.

Furthermore, screw sockets are arranged on two sides of the radiator; the radiator is located the inside of projecting lamp main part wholly, and it realizes through rotatory screw socket that the light shines the relative horizontal plane of direction and does not change when the whole levelness that changes of lamp body.

Furthermore, the power fixing plate is U-shaped and is fixed inside the projector main body in a manner of connecting bolt pieces on two sides; the power supply is fixedly connected to one side of the power supply fixing plate.

Furthermore, the lens are provided with a plurality of lenses which are evenly arranged, and the base where the lens is located is fixed on one side, close to the lens base, of the radiator in a screw connection mode.

The utility model has the beneficial effects that: according to the utility model, through structural improvement and the adoption of gravity type lens direction adjustment, the change of the irradiation direction caused by the movement of the ceiling is avoided, so that the use effect of the lamp is improved.

Drawings

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

FIG. 2 is an exploded view of the present invention;

fig. 3 is a schematic view of a structure of a lighting scene according to the present invention.

In the figure: 1. toughened glass, 2, a front cover, 3, a waterproof ring, 4, a lens, 5, a combined light source plate, 10, a radiator, 12, a project lamp main body, 14, a power supply fixing plate, 15, a bracket, 31 and a power supply.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood, however, that the description herein of specific embodiments is only intended to illustrate the utility model and not to limit the scope of the utility model.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention.

As shown in fig. 1 and 2, an LED projector capable of adaptively changing the orientation of a lens to a movable ceiling suitable for a venue is characterized by comprising tempered glass 1, a front cover 2, a waterproof ring 3, a lens 4, a combined light source plate 5, a radiator 10, a projector body 12, a power supply 31, a power supply fixing plate 14 and a bracket 15; the front cover 2 is provided with a fixed clamping groove for placing the toughened glass 1; a waterproof ring 3 is also arranged in the fixed clamping groove and is positioned between the toughened glass 1 and the fixed clamping groove; one side of the combined light source plate 5 is connected with a radiator 10; the radiator 10 is fixed on the projector main body 12; one side of the radiator 10 is connected with a power fixing plate 14; a power supply 31 is arranged on one side of the power supply fixing plate 14; the brackets 15 are arranged on two sides of the upper end of the projector main body 12.

Preferably, the bracket 15 is U-shaped, and two sides of the bracket are fixedly connected to two sides of the projector main body 12 by bolts.

In the preferred embodiment, screw sockets are disposed on both sides of the heat sink 10; the radiator 10 is located inside the projector body 12, and it realizes that the light irradiation direction does not change relative to the horizontal plane when the lamp body changes the levelness as a whole by rotating the screw.

In the preferred embodiment, the power fixing plate 14 is U-shaped and fixed inside the projector body 12 by bolts at two sides; the power source 31 is fixedly connected to one side of the power source fixing plate 14.

In the preferred embodiment, the lens 4 is provided with a plurality of lenses, and the lenses are uniformly arranged, and the bases thereof are fixed on one side of the heat sink 10 close to the lens bases by means of screw connection.

Referring to fig. 3, the scene usage effect is better optimized by comparing the

rays

2 and 3 of the scene graph.

When the ceiling rises along the arch wall of the venue, the included angle of the fixedly installed lamp relative to the horizontal plane can be reduced, but the change of the horizontal angle of the lamp caused by the displacement of the ceiling can be corrected because the light emitting surface in the lamp body and the heat radiation body are freely vertical, and the irradiation angle relative to the horizontal plane is not changed.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents or improvements made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. An LED projection lamp capable of adaptively changing the orientation of a lens to be suitable for a movable ceiling of a venue is characterized by comprising tempered glass (1), a front cover (2), a waterproof ring (3), a lens (4), a combined light source plate (5), a radiator (10), a projection lamp main body (12), a power supply (31), a power supply fixing plate (14) and a support (15); the front cover (2) is provided with a fixed clamping groove for placing the toughened glass (1); a waterproof ring (3) is also arranged in the fixed clamping groove and is positioned between the toughened glass (1) and the fixed clamping groove; one side of the combined light source plate (5) is connected with a radiator (10); the radiator (10) is fixed on the project lamp main body (12); one side of the radiator (10) is connected with a power supply fixing plate (14); a power supply (31) is arranged on one side of the power supply fixing plate (14); the support (15) is arranged on two sides of the upper end of the projector main body (12).

2. The LED spot light capable of adaptively changing the orientation of the lens to the movable ceiling suitable for the venue as claimed in claim 1, wherein the bracket (15) is of a U-shaped configuration, and two sides of the bracket are fixedly connected with two sides of the spot light body (12) through bolts.

3. The LED spot light capable of adaptively changing the orientation of the lens to the movable ceiling suitable for the venue as claimed in claim 1, wherein screw ports are arranged on two sides of the heat sink (10); the radiator (10) is integrally positioned in the projector main body (12), and the light irradiation direction does not change relative to the horizontal plane when the levelness of the lamp body is integrally changed by rotating the screw.

4. The LED spot light capable of adaptively changing the orientation of the lens to be suitable for the moving ceiling of a venue as claimed in claim 1, wherein the power fixing plate (14) is U-shaped and is fixed inside the spot light body (12) by means of bolt pieces at two sides; the power supply (31) is fixedly connected to one side of the power supply fixing plate (14).

5. The LED spot light capable of adaptively changing the orientation of the lens to the movable ceiling suitable for the venue as claimed in claim 1, wherein the lens (4) is provided in plurality and uniformly arranged, and the base thereof is fixed on the side of the heat sink (10) close to the base of the lens by means of screw connection.