CN216047152U

CN216047152U - High-luminous-efficiency energy-saving LED projection lamp

Info

Publication number: CN216047152U
Application number: CN202122452451.7U
Authority: CN
Inventors: 蒋仁彬
Original assignee: Jiangmen Xuguang Technology Co ltd
Current assignee: Jiangmen Xuguang Technology Co ltd
Priority date: 2021-10-12
Filing date: 2021-10-12
Publication date: 2022-03-15
Anticipated expiration: 2031-10-12

Abstract

The utility model relates to a high-light-efficiency energy-saving LED projection lamp which comprises a lamp shade, wherein an LED lamp body is arranged inside the lamp shade, a lamp cover is arranged outside the lamp shade, a light gathering piece is arranged inside the lamp cover, protective glass is arranged inside the lamp cover, a heat dissipation and light reflection assembly is arranged inside the lamp shade, and a supporting lamp frame is movably connected outside the lamp shade. This energy-conserving LED projecting lamp of high light efficiency through the ring floor on the lamp shade inner wall, is provided with reflection of light piece on the ring floor, has seted up the louvre on the lamp shade, passes through reflection of light piece with the partial light source of LED lamp body and reflects to the spotlight piece on, the louvre disperses the heat of reflection of light piece to the outside of lamp shade, reaches energy-conserving effect, is provided with the lamp lid through the outside of lamp shade, and the inside of lamp lid is provided with the spotlight piece, the inside of lamp lid is provided with protective glass, passes through the spotlight piece with the light source and gathers together, improves the luminance of projecting lamp, reaches the effect that improves the light efficiency.

Description

High-luminous-efficiency energy-saving LED projection lamp

Technical Field

The utility model relates to the technical field of projection lamps, in particular to a high-light-efficiency energy-saving LED projection lamp.

Background

The projector is a lamp that specifies that the illuminance on the illuminated surface is higher than the surrounding environment, and is also called a spotlight. Generally, it can be aimed in any direction, has a structure which is not influenced by climate conditions, and is mainly used for large-area operation field mine, building outline, stadium, overpass, monument, park and flower bed, etc., so that almost all large-area lighting lamps used outdoors can be regarded as projection lamps, the angle of the emergent beam of the projection lamp is wide or narrow, the variation range is between 0-180 °, among which the beam is particularly narrow called as a searchlight.

The structure of current projecting lamp generally all is the integral type, and the projecting lamp can produce a large amount of heats and do not have the way to scatter away in long-time use, can cause the damage of lamps and lanterns, and current projecting lamp does not have the effect of reflection light sum spotlight moreover, and the light efficiency ratio is lower, so proposes a high light efficiency energy-conserving LED projecting lamp and solves the above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the high-luminous-efficiency energy-saving LED projection lamp which has the advantages of high luminous efficiency and the like and solves the problem of low luminous efficiency of the existing projection lamp.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an energy-conserving LED projecting lamp of high light efficiency, includes the lamp shade, the inside of lamp shade is provided with the LED lamp body, the outside of lamp shade is provided with the lamp lid, and the inside of lamp lid is provided with the light-gathering piece, the inside of lamp lid is provided with cover glass, the inside of lamp shade is provided with heat dissipation reflection of light subassembly, the outside swing joint of lamp shade has the support lighting fixture.

Further, heat dissipation reflecting component is including setting up the ring floor on the lamp shade inner wall, setting up the reflection of light piece on the ring floor to and set up the louvre on the lamp shade.

Furthermore, a groove is formed in the lampshade, and the reflecting piece is connected with the lampshade in an inserting mode through the groove.

Furthermore, the external screw thread has been seted up to the lamp shade outside, and the internal thread has been seted up to lamp lid inside, and lamp lid and lamp shade threaded connection, the spotlight piece is located protective glass's inside.

Further, a protective sleeve is arranged at the tail of the LED lamp body.

Furthermore, the outside of lamp shade is provided with two backing sheets, and the support lighting fixture passes through two the backing sheet is articulated with the lamp shade.

(III) advantageous effects

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this energy-conserving LED projecting lamp of high light efficiency through the ring floor on the lamp shade inner wall, is provided with reflection of light piece on the ring floor, has seted up the louvre on the lamp shade, passes through reflection of light piece with the partial light source of LED lamp body and reflects to the spotlight piece on, the louvre disperses the heat of reflection of light piece to the outside of lamp shade, reaches energy-conserving effect.

2. This energy-conserving LED projecting lamp of high light efficiency is provided with the lamp lid through the outside of lamp shade, and the inside of lamp lid is provided with the light-gathering piece, the inside of lamp lid is provided with cover glass, passes through the light-gathering piece with the light source and gathers together, improves the luminance of projecting lamp, reaches the effect that improves the light efficiency.

Drawings

FIG. 1 is a perspective view of the structure of the present invention;

FIG. 2 is a front cross-sectional view of the structure of the present invention;

FIG. 3 is a left side view of the structure of the present invention;

FIG. 4 is an enlarged view of the structure A of the present invention.

In the figure: 1. the LED lamp comprises a lampshade, 2, an LED lamp body, 3, a lamp cover, 4, a light reflecting sheet, 5, a circular rib plate, 6, a light focusing sheet, 7, protective glass, 9, heat dissipation holes, 10, a protective sleeve, 11 and a supporting lamp bracket.

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.

Referring to fig. 1-4, the high light efficiency energy saving LED projection lamp of this embodiment includes a lamp cover 1, an inner wall of the lamp cover 1 is an inclined plane inclined toward an LED lamp body 2 from four sides, and two sides are open, the lamp cover 1 is used for mounting and protecting the LED lamp body 2, an inner screw of the lamp cover 1 is connected with the LED lamp body 2, the LED lamp body 2 is used for generating a light source, an outer screw of the lamp cover 1 is connected with a lamp cover 3, an inner wall of the lamp cover 3 is mounted with a light-gathering sheet 6, the light-gathering sheet 6 is a transparent glass with a convex side, the light-gathering sheet 6 plays a role of gathering the light source, so as to improve the brightness of the projection lamp, a protective glass 7 is fixedly mounted on the inner wall of the lamp cover 3, the protective glass 7 is located outside the light-gathering sheet 6 and is used for protecting the light-gathering sheet 6 and preventing the light-gathering sheet 6 from being broken, a heat dissipation light-reflection assembly is fixedly mounted on the inner wall of the lamp cover 1 and is used for reflecting the light source, so as to prevent the light source from being dissipated into the inside of the lamp cover 1 to cause waste of the light source, the outside of lamp shade 1 articulates there is support lighting fixture 11, supports lighting fixture 11 and is used for connecting lamp shade 1 and wall, plays the effect of fixed projecting lamp.

In this embodiment, heat dissipation reflection of light subassembly includes annular floor 5, the reflector 4 of fixed mounting on annular floor 5 on 1 inner wall of lamp shade, and set up the louvre 9 on lamp shade 1, reflector 4 is acrylic reflector, and annular floor 5 is used for supporting reflector 4, avoids reflector 4 directly to laminate with lamp shade 1, prevents that reflector 4 from overheated and lamp shade 1 glues together, influences reflection of light effect, and louvre 9 is used for the heat dissipation.

Wherein, the recess has been seted up on above-mentioned lamp shade 1, and reflector panel 4 pegs graft with lamp shade 1 through the recess, and after reflector panel 4 inserted lamp shade 1, screw lamp lid 3 and make lamp lid 3 and reflector panel 4 keep away from the laminating of the one end of recess, reach the purpose of fixed reflector panel 4.

In this embodiment, the external screw thread has been seted up to lamp shade 1 outside, and the internal thread has been seted up to lamp lid 3 inside, and lamp lid 3 and lamp shade 1 threaded connection, light-gathering piece 6 are located the inside of cover glass 7.

In order to prevent that the frequent angle regulation of projecting lamp from resulting in the wire to have the risk of rupture, the afterbody cover of LED lamp body 2 is equipped with lag 10.

In this embodiment, two support sheets are fixedly installed outside the lampshade 1, the two support sheets are respectively located at two sides of the lampshade 1, and the support lamp holder 11 is hinged to the lampshade 1 through the two support sheets and used for fixing the projection lamp on the cavity.

The working principle of the above embodiment is as follows:

1 this energy-conserving LED projecting lamp of high light efficiency, through the ring floor 5 on 1 inner wall of lamp shade, be provided with reflection of light piece 4 on the ring floor 5, seted up louvre 9 on the lamp shade 1, on reflecting the light-collecting piece 6 with LED lamp body 2's partial light source through reflection of light piece 4, louvre 9 disperses the heat of reflection of light piece 4 to the outside of lamp shade 1, reaches energy-conserving effect.

2. This energy-conserving LED projecting lamp of high light efficiency is provided with lamp lid 3 through the outside of lamp shade 1, and the inside of lamp lid 3 is provided with light gathering piece 6, and the inside of lamp lid 3 is provided with protective glass 7, passes through light gathering piece 6 with the light source and gathers together, improves the luminance of projecting lamp, reaches the effect that improves the light efficiency.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 an energy-conserving LED projecting lamp of high light efficiency, includes lamp shade (1), its characterized in that: the LED lamp comprises a lampshade (1), and is characterized in that an LED lamp body (2) is arranged inside the lampshade (1), a lamp cover (3) is arranged outside the lampshade (1), a light gathering sheet (6) is arranged inside the lamp cover (3), protective glass (7) is arranged inside the lamp cover (3), a heat dissipation and light reflection assembly is arranged inside the lampshade (1), and a support lamp frame (11) is movably connected outside the lampshade (1).

2. The high light efficiency energy saving LED spot light according to claim 1, characterized in that: the heat dissipation and light reflection assembly comprises a circular rib plate (5) arranged on the inner wall of the lampshade (1), a light reflection sheet (4) arranged on the circular rib plate (5) and a heat dissipation hole (9) formed in the lampshade (1).

3. The high light efficiency energy saving LED spot light according to claim 2, wherein: the lampshade (1) is provided with a groove, and the reflecting sheet (4) is spliced with the lampshade (1) through the groove.

4. The high light efficiency energy saving LED spot light according to claim 1, characterized in that: the LED lamp is characterized in that external threads are formed in the outer portion of the lamp cover (1), internal threads are formed in the inner portion of the lamp cover (3), the lamp cover (3) is in threaded connection with the lamp cover (1), and the light gathering piece (6) is located inside the protective glass (7).

5. The high light efficiency energy saving LED spot light according to claim 1, characterized in that: the tail of the LED lamp body (2) is provided with a protective sleeve (10).

6. The high light efficiency energy saving LED spot light according to claim 1, characterized in that: the lampshade is characterized in that two supporting pieces are arranged outside the lampshade (1), and the supporting lamp holder (11) is hinged with the lampshade (1) through the two supporting pieces.