CN214948442U

CN214948442U - Full-luminous type illuminating lamp

Info

Publication number: CN214948442U
Application number: CN202120779549.0U
Authority: CN
Inventors: 彭志军
Original assignee: Foshan Aixuan Lighting Co ltd
Current assignee: Foshan Aixuan Lighting Co ltd
Priority date: 2021-04-16
Filing date: 2021-04-16
Publication date: 2021-11-30
Anticipated expiration: 2031-04-16

Abstract

The application discloses full luminous formula light includes: first annular bottom plate, setting are in the positive LED module of first annular bottom plate, setting are in the second annular bottom plate at the first annular bottom plate back, with second annular bottom plate is connected and is covered and establish the annular diffusion cover of LED module below, the both sides limit of second annular bottom plate extends to the outside of first annular bottom plate and with the top of annular diffusion cover is connected. The full-luminous illuminating lamp has the characteristics of uniform light emission of the LED module, large light-emitting angle and high light transmittance.

Description

Full-luminous type illuminating lamp

Technical Field

The utility model relates to a technical field in the aspect of the LED illumination especially relates to a full luminous formula light.

Background

At present, lamps used for illumination in indoor life and working environment are collectively called as indoor lamps, and the lamps have both decoration function and illumination function. The indoor lamp that uses now is installed in the lamp body by many LED luminescence chips and is sent out light simultaneously and satisfy the illumination demand, especially the ring lamp of complicated structure, because the complicated structure of lamp body is different and LED luminescence chips's mounted position is different, causes the luminous angle of lamps and lanterns different, leads to having the defect that luminous angle is little, the luminousness is low, still has the luminous inhomogeneous phenomenon of LED module a bit.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

The utility model aims at providing a full luminous formula light has that the LED module is luminous even, the light-emitting angle is big, characteristics that the luminousness is high.

(II) technical scheme

In order to achieve the above object, the utility model discloses a following technical scheme is in order to provide a full luminous formula light, include:

first annular bottom plate, setting are in the positive LED module of first annular bottom plate, setting are in the second annular bottom plate at the first annular bottom plate back, with second annular bottom plate is connected and is covered and establish the annular diffusion cover of LED module below, the both sides limit of second annular bottom plate extends to the outside of first annular bottom plate and with the top of annular diffusion cover is connected.

Therefore, when the lamp is installed, the LED module is connected with the first annular bottom plate, then the first annular bottom plate is fixed on the second annular bottom plate through screws, and then the second annular bottom plate is fixed on the annular diffusion cover through screws, so that lamp body assembly can be achieved. Through the cooperation of two kinds of bottom plates, utilize first annular bottom plate installation LED module after, carry out secondary assembly with first annular bottom plate and second annular bottom plate again, make the LED module set up in the top of ring shape diffusion cover, form the big light ring illumination angle of LED module to it is more even to make the LED module luminous, and light-emitting angle is bigger.

In some embodiments, in order to improve the light transmittance of the lamp body and the illumination effect of uniform light emission, the light emitting surface of the annular diffusion cover is arranged to be in a circular arc shape, and the area of the light emitting surface is larger than 5/6 of the whole lamp surface.

In some embodiments, in order to improve the light transmittance of the lamp body, the annular diffusion cover is a light-emitting cover made of an all-plastic material.

In some embodiments, in order to make the light emitting of the LED module more uniform and the light emitting angle larger, the LED module is arranged at a position higher than the bottom of the annular diffusion cover by 3.5 mm.

In some embodiments, in order to enhance the characteristic of uniform light emission, the light transmittance of the LED module is set to be greater than or equal to 80% of the light emission rate of the whole lamp.

In some embodiments, a plurality of the first annular bottom plates and a plurality of the second annular bottom plates are respectively spliced into a circular bottom plate. Therefore, the gap between the bottom plate and the bottom plate can be finely adjusted according to the size of the ring diameter, and the practicability is high.

In some embodiments, in order to facilitate installation of the lamp body, an adjustable aluminum substrate for fixing the lamp body is disposed on the back surface of the second annular bottom plate.

Drawings

Fig. 1 is a perspective cross-sectional view of a full-light type illumination lamp according to an embodiment of the present invention;

fig. 2 is a schematic view of an installation structure of an annular diffusion cover according to an embodiment of the present invention;

fig. 3 is an exploded schematic view of a full-light-emitting illumination lamp according to an embodiment of the present invention;

fig. 4 is a top view of a full-light type illuminating lamp according to an embodiment of the present invention.

Reference numerals:

1. a first annular base plate; 2. an LED module; 3. a second annular base plate; 4. an annular diffusion shield.

Detailed Description

The technical solution and the advantages of the present invention will be more clear and clear by further describing the embodiments of the present invention with reference to the drawings of the specification.

Referring to fig. 1-4, a full-light type illuminating lamp of the present embodiment includes: first annular bottom plate 1, LED module 2, second annular bottom plate 3, annular diffusion cover 4, specific: the LED module comprises a first annular bottom plate 1, an LED module 2 arranged on the front surface of the first annular bottom plate 1, a second annular bottom plate 3 arranged on the back surface of the first annular bottom plate 1, and an annular diffusion cover 4 which is connected with the second annular bottom plate 3 and covers the LED module 2, wherein two side edges of the second annular bottom plate 3 extend to the outer side of the first annular bottom plate 1 and are connected with the top of the annular diffusion cover 4. Wherein, both the first annular bottom plate 1 and the second annular bottom plate 3 can be integrally set to be circular rings. When the lamp is installed, firstly, the LED module 2 is connected with the first annular bottom plate 1, then the first annular bottom plate 1 is fixed on the second annular bottom plate 3 through screws, and then the second annular bottom plate 3 is fixed on the annular diffusion cover 4 through screws, so that the lamp body assembly can be realized. From this, through the cooperation of two kinds of bottom plates, utilize 1 installation LED module 2 of first annular bottom plate back, carry out secondary assembly with first annular bottom plate 1 and second annular bottom plate 3 again, make LED module 2 set up in the top of ring shape diffusion cover 4, form LED module 2's big light ring illumination angle to it is more even to make LED module 2 luminous, and the light-emitting angle is bigger.

As shown in fig. 1 and 2, in the present embodiment, the light emitting surface of the annular diffusion cover 4 is in the shape of a circular arc, the area of the light emitting surface is larger than 5/6 of the surface of the entire lamp, curved surface illumination is formed by the circular arc light emitting surface of the annular diffusion cover 4 to enlarge the light emitting angle, compared with the conventional planar illumination, the present invention has the characteristic of large illumination angle, and the ratio of the light emitting surface to the lamp body is set, so that the light transmittance of the lamp body and the illumination effect of uniform light emission can be improved at the highest light emitting angle.

In this embodiment, in order to improve the light transmittance of the lamp body, the annular diffusion cover 4 is set as the light-emitting cover made of an all-plastic material, and the LED module 2 is disposed at a position higher than the bottom of the annular diffusion cover 4 by 3.5mm, so that the light transmittance of the LED module 2 is greater than or equal to 80% of the light-emitting rate of the whole lamp.

In this embodiment, the plurality of first annular bottom plates 1 and the plurality of second annular bottom plates 3 are respectively spliced into a circular bottom plate. Therefore, the bottom plate is divided into a plurality of small plates for combination, the assembly problem caused by deformation or size deviation of the plastic lamp body can be solved, the gap between the bottom plate and the bottom plate can be finely adjusted according to the size of the ring diameter, and the practicability is high.

It is understood that, in other embodiments, both the first annular bottom plate 1 and the second annular bottom plate 3 may be integrally provided as a polygonal ring shape, or a plurality of first annular bottom plates 1 and a plurality of second annular bottom plates 3 may be respectively spliced into a polygonal ring-shaped bottom plate.

In the present embodiment, in order to facilitate the installation of the lamp body, an adjustable aluminum substrate for fixing the lamp body is disposed on the back surface of the second annular bottom plate 3.

To sum up, the utility model discloses aim at protecting a full luminous formula light based on above-mentioned technical characteristic that discloses, have that the LED module is luminous even, the light-emitting angle is big, characteristics that the luminousness is high.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. A full luminous formula light, its characterized in that includes:

2. The full light-emitting illumination lamp according to claim 1, characterized in that: the light-emitting surface of the annular diffusion cover is in a circular arc shape, and the area of the light-emitting surface is larger than 5/6 of the surface of the whole lamp.

3. The full light-emitting illumination lamp according to claim 1, characterized in that: the annular diffusion cover is a light-emitting cover made of all plastic materials.

4. The full light-emitting illumination lamp according to claim 1, characterized in that: the LED module is arranged at a position higher than the bottom of the annular diffusion cover by 3.5 mm.

5. The full light-emitting illumination lamp according to claim 1, characterized in that: the light transmittance of the LED module is greater than or equal to 80% of the light-emitting rate of the whole lamp.

6. The full light-emitting illumination lamp according to claim 1, characterized in that: the plurality of first annular bottom plates and the plurality of second annular bottom plates are respectively spliced into a circular bottom plate.

7. The full light-emitting illumination lamp according to claim 1, characterized in that: the back of the second annular bottom plate is provided with an adjustable aluminum substrate for fixing the lamp body.