CN213746581U

CN213746581U - Lampshade capable of uniformly reflecting light source

Info

Publication number: CN213746581U
Application number: CN202022553654.0U
Authority: CN
Inventors: 罗雪方; 吕建兵; 蔡升弘
Original assignee: Shenzhen Lohua Light Source Co ltd
Current assignee: Shenzhen Lohua Light Source Co ltd
Priority date: 2020-11-07
Filing date: 2020-11-07
Publication date: 2021-07-20
Anticipated expiration: 2030-11-07

Abstract

The utility model relates to a lamp shade of uniform reflection LED light source relates to the lighting accessories field, provides one kind can uniform lighting and do not influence radiating lamp shade. The main technical scheme adopted is as follows: the method comprises the following steps: a base plate, a light source and a cover body; the light sources are fixedly arranged on the bottom plate, the cover bodies are arranged below the light sources, and the number of the light sources is the same as that of the cover bodies; the cover body is including enclosing fender and baffle, it is less than upper portion to enclose the wall thickness that keeps off the lower part, the baffle install in enclose keep off inside, will the cover body interval becomes 9 light traps, wherein be located the centre the light trap is all around enclose the wall thickness that keeps off the lower part and be greater than upper portion, the remaining part that encloses the fender is the platelike structure that upper and lower wall thickness equals.

Description

Lampshade capable of uniformly reflecting light source

Technical Field

The utility model relates to an illumination accessory field especially relates to a lamp shade of uniform reflection light source.

Background

With the development of science and technology, the LED light source is widely applied to the production and the life of people, and has the advantages of small volume, light weight, electricity saving and high brightness.

In the process of implementing the present invention, the inventor finds that there are at least the following problems in the prior art: the LED lamp comprises a group of lamps and a plurality of LED light source units, wherein each light source is arranged at a certain distance, and each LED light source emits a large amount of light sources in a small volume, so that the problem of uneven illumination is easily caused.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention provides a lampshade with uniform reflection light source, and the main objective of the present invention is to provide a lampshade which can uniformly emit light and does not affect heat dissipation, thereby being more practical.

In order to achieve the above object, the utility model mainly provides the following technical scheme:

an embodiment of the utility model provides a lamp shade of uniform reflection light source, include: a base plate, a light source and a cover body; the light sources are fixedly arranged on the bottom plate, the cover bodies are arranged below the light sources, and the number of the light sources is the same as that of the cover bodies; the cover body is including enclosing fender and baffle, it is less than upper portion to enclose the wall thickness that keeps off the lower part, the baffle install in enclose keep off inside, will the cover body interval becomes 9 light traps, wherein be located the centre the light trap is all around enclose the wall thickness that keeps off the lower part and be greater than upper portion, the remaining part that encloses the fender is the platelike structure that upper and lower wall thickness equals.

The purpose of the utility model and the technical problem thereof can be further realized by adopting the following technical measures.

Optionally, in the lamp shade for uniformly reflecting a light source, a reflective film is adhered to a surface of the base plate on which the light source is fixedly mounted.

Optionally, in the lampshade for uniformly reflecting a light source, a lock catch is disposed on an outer side wall of the lampshade body.

Optionally, the lampshade of the uniform reflection light source is made of plastic.

Optionally, in the lampshade for uniformly reflecting a light source, a reflective film is adhered to the surface of the lampshade.

Optionally, in the lampshade of the uniform reflection light source, the 4 light-transmitting holes at the corners of the lampshade have the same shape.

Borrow by above-mentioned technical scheme, the utility model discloses at least, have following advantage: the luminous flux under the light source is reduced, the luminous flux around the light source is increased, the light is more uniform in light emitting, and meanwhile, the heat dissipation of the LED light source cannot be influenced by the adopted non-closed structure, so that the service life is prolonged.

The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings.

Drawings

Fig. 1 is a lamp shade for uniformly reflecting a light source according to an embodiment of the present invention.

Detailed Description

The utility model discloses a solve among the prior art heat dissipation inhomogeneous, influence radiating problem behind the cover lamp shade, provide a lamp shade of uniform reflection light source to can evenly give out light and not influence the heat dissipation.

The utility model discloses technical scheme for solving above-mentioned technical problem, the general thinking is as follows:

the utility model provides a pair of lamp shade of uniform reflection light source.

To further illustrate the technical means and effects of the present invention for achieving the objects of the present invention, the following detailed description will be given, in conjunction with the accompanying drawings and preferred embodiments, of the embodiments, structures, features and effects of the lamp shade according to the present invention. In the following description, different "one embodiment" or "an embodiment" refers to not necessarily the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

The term "and/or" herein is merely an association describing an associated object, meaning that three relationships may exist, e.g., a and/or B, with the specific understanding that: both a and B may be included, a may exist alone, or B may exist alone, and any of the three cases can be provided.

As shown in fig. 1, an embodiment of the present invention provides a lamp cover for a uniform reflection light source, which includes: a base plate 1, a light source 2 and a cover 3.

The light source 2 is fixedly arranged on the bottom plate 1, the cover body 3 is arranged below the light source 2, and a reflective film can be adhered to one surface of the bottom plate 1 on which the light source 2 is fixedly arranged; the group of lamps usually comprises a plurality of light sources 2, on the premise that the number of the light sources 2 is the same as that of the cover bodies 3, a plurality of light sources 2 can be arranged, one cover body 3 is arranged below each light source 2, and the outer side walls of the cover bodies 3 are provided with lock catches so as to be connected with each other.

The cover body 3 is including enclosing fender 31 and baffle 32, the wall thickness of enclosing fender 31 lower part is less than upper portion enclose and keep off 31 inside lateral wall on form the slope, the baffle 32 install in enclose and keep off 31 inside, will the cover body 3 interval becomes 9 light trap 33, wherein is located the centre light trap 33 is all around the wall thickness of enclosing fender 31 lower part is greater than upper portion, makes middle the light trap 33 is the bowl form, the remaining part of enclosing fender 31 is the platelike structure that the wall thickness equals about for. The cover 3 is preferably made of plastic, and a reflective film is adhered to the surface of the cover.

Among the 9 light-transmitting holes 33, the light-transmitting hole 33 in the middle is bowl-shaped with a large upper opening and a small lower opening to reduce the light throughput, and the remaining 8 light-transmitting holes 33 are inverted bowl-shaped with a small upper opening and a large lower opening to increase the light throughput, wherein the four light-transmitting holes 33 in the middle, namely the front, the rear, the left and the right light-transmitting holes 33, are the same in shape and are in a shape of a slope at one side and a shape of a vertical column at three sides; the 4 light holes 33 on the cover body 3 at the corners have the same shape and are of a structure with two slopes and two vertical sides. By adopting the structure, the light transmission quantity of each light hole 33 can be balanced to achieve the purpose of uniform light emission, and meanwhile, the heat dissipation of the light source 2 is not influenced by adopting an unclosed structure.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and any simple modification, equivalent change and modification made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.

Claims

1. A lamp housing for a uniformly reflective light source, comprising: a base plate, a light source and a cover body; the light sources are fixedly arranged on the bottom plate, the cover bodies are arranged below the light sources, and the number of the light sources is the same as that of the cover bodies; the cover body is including enclosing fender and baffle, it is less than upper portion to enclose the wall thickness that keeps off the lower part, the baffle install in enclose keep off inside, will the cover body interval becomes 9 light traps, wherein be located the centre the light trap is all around enclose the wall thickness that keeps off the lower part and be greater than upper portion, the remaining part that encloses the fender is the platelike structure that upper and lower wall thickness equals.

2. The lamp shade of claim 1, wherein the bottom plate is adhered with a reflective film on a surface on which the light source is fixedly mounted.

3. The lamp cover of claim 1, wherein the outer sidewall of the cover is provided with a locking buckle.

4. The lampshade of the uniform reflection light source as claimed in claim 1, wherein the lampshade is made of plastic.

5. The lampshade with the uniform reflection light source as claimed in claim 4, wherein a reflective film is adhered on the surface of the lampshade body.

6. The lampshade of the uniform reflection light source as claimed in claim 1, wherein the 4 light-transmitting holes at the corners of the lampshade are identical in shape.