CN213599181U

CN213599181U - Refraction light-emitting LED panel lamp

Info

Publication number: CN213599181U
Application number: CN202022791858.8U
Authority: CN
Inventors: 陈再新; 邓霖; 朱琼玲; 唐启杰
Original assignee: Shenzhen Sainai Photoelectric Co ltd
Current assignee: Shenzhen Sainai Photoelectric Co ltd
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-07-02
Anticipated expiration: 2030-11-27

Abstract

The utility model discloses a refraction light-emitting LED panel lamp, which comprises a light shield, a reflecting cover and a plurality of LED lamp strips; the light shield is of a rectangular hollow structure, the LED lamp strips are arranged on the inner side wall of the light shield, light reflecting plates extend upwards from the periphery of the inner side of the light shield below the LED lamp strips in an inclined mode, the end portion of each light reflecting plate is abutted to the end portion of the adjacent light reflecting plate, the end portion of each light reflecting plate is not in contact with the end portion of the corresponding light reflecting plate, and the light reflecting cover is arranged on the light shield above the LED lamp strips. The utility model discloses effectively avoid the direct projection of light to give out light, avoided glare phenomenon's production, and lamps and lanterns have cancelled lamp shade and light guide plate, need not the dismouting lamp shade and can realize maintaining, effectively reduce because of maintaining the economic loss who destroys the lamp shade and cause, light need not filter through the separation of lamp shade, lamps and lanterns use photochromic all can not change for a long time, use and experience well.

Description

Refraction light-emitting LED panel lamp

Technical Field

The utility model relates to a LED lamps and lanterns technical field especially relates to a luminous LED panel light of refraction.

Background

With the development of science and technology, the development and application of LED technology are more and more mature, and a variety of LED panel lamps are introduced in the market at present. However, the side wall of the shell of the existing LED panel lamp is mostly a plane, the LED is transmitted through the light guide plate after side light emitting, the light loss is large, the color temperature change is large, and the PC material of the lampshade is easy to yellow after being used, so that the use experience is poor; on the other hand, the lampshade needs to be detached when the LED panel lamp is maintained, the lampshade is usually made of fragile materials such as PC (polycarbonate) plastics or glass, the lampshade can be damaged when the LED panel lamp is maintained, the normal service life of the lampshade is influenced, and unnecessary economic loss is caused.

Accordingly, the prior art is deficient and needs improvement.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the not enough of prior art, provide a luminous LED panel light of refraction.

The technical scheme of the utility model as follows:

a refraction light-emitting LED panel lamp comprises a light shield, a reflecting cover and a plurality of LED lamp strips; the LED lamp strips are arranged on the inner side wall of the light shield, light reflecting plates extend obliquely and upwards from the periphery of the inner side of the light shield below the LED lamp strips, each light reflecting plate is abutted with the adjacent light reflecting plate, and each light reflecting plate is not in contact with the corresponding light reflecting plate; the reflecting cover is arranged on the shading cover above the LED lamp strip and used for realizing side light refraction; when the LED lamp strip is used, light emitted by the LED lamp strip is projected upwards onto the reflecting cover under the action of the light shield and the reflecting plates, and is diffused downwards to the outside through the channels between the reflecting plates under the action of the reflecting cover so as to realize sidelight refraction.

Preferably, the light shield includes a first frame and a second frame; the second frame is detachably arranged in the first frame, the LED light bars are arranged on the inner side wall of the second frame, and the reflector is arranged at the bottom of the second frame; the reflector is detachably arranged between the first frame and the second frame.

Preferably, the side wall of the first frame is provided with a plurality of mounting holes for mounting the fixing parts, correspondingly, the positions of the reflector and the second frame corresponding to the mounting holes are respectively provided with a connecting hole matched with the fixing parts, and the first frame, the second frame and the reflector are detachably connected through the fixing parts mounted in the mounting holes.

Preferably, the reflector is an integrally formed hollow structure with an opening at the bottom, and comprises a connecting part and a reflecting part connected above the connecting part; the connecting part is arranged between the first frame and the second frame, the connecting hole is formed in the connecting part, and the detachable connection between the first frame and the second frame is achieved through the fixing part.

Preferably, the first frame and the second frame are both rectangular hollow structures.

Preferably, the connecting portion has a rectangular structure, and the reflecting portion has a quadrangular frustum structure.

By adopting the scheme, the utility model discloses following beneficial effect has:

the utility model discloses a design, the light that LED lamp strip sent projects on the reflector earlier, from reflector downward diffusion to outside again, effectively avoided the direct projection of light luminous, glare phenomenon's production has been avoided, and lamps and lanterns have cancelled lamp shade and light guide plate, it can realize maintaining to need not dismouting lamp shade, effectively reduce the economic loss who causes because of maintaining the damage lamp shade, light does not need to filter through the separation of lamp shade, lamps and lanterns use photochromic all can not change for a long time, the material is saved, it is more convenient to install simultaneously, production efficiency's improvement has been promoted, light output also obtains very big improvement when effectively practicing thrift the cost.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a three-dimensional structure of the present invention;

FIG. 2 is a perspective view of the present invention with the reflector removed;

FIG. 3 is an enlarged view taken at A in FIG. 2;

FIG. 4 is a front view of the structure of the present invention;

FIG. 5 is a cross-sectional view taken at view A-A of FIG. 4;

fig. 6 is an enlarged view at B in fig. 5.

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are used in the orientation or positional relationship shown in the drawings only for convenience of description and simplicity of operation, and 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. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

Referring to fig. 1 to 6, the present invention provides a refraction light-emitting LED panel lamp, which includes a light shield 1, a light reflecting cover 2 and a plurality of LED light bars (not shown in the drawings); the light shield 1 is of a rectangular hollow structure, a plurality of LED light bars are arranged on the inner side wall of the light shield, light reflecting plates 3 extend obliquely and upwards around the inner side of the light shield 1 below the LED light bars, the end part of each light reflecting plate 3 is abutted against the end part of the adjacent light reflecting plate 3, the end part of each light reflecting plate 3 is not in contact with the end part opposite to the light reflecting plate 3, so that a channel for light to pass through is provided, and the light reflecting cover 2 is arranged on the light shield 1 above the LED light bars; when the LED lamp strip is used, light emitted by the LED lamp strip is projected upwards to the reflecting cover 2 under the action of the light shield 1 and the reflecting plate 3, and is diffused downwards to the outside through a channel between the reflecting plates 3 under the action of the reflecting cover 2, so that side light refraction is realized, and glare is not generated;

the light shield 1 comprises a first frame 11 and a second frame 12; the second frame 12 is detachably arranged in the first frame 11, the plurality of LED light bars are arranged on the inner side wall of the second frame, and the reflector 3 is arranged at the bottom of the second frame 12; the reflector 2 is detachably arranged between the first frame 11 and the second frame 12;

the side wall of the first frame 11 is provided with a plurality of mounting holes 4 for mounting fixing parts, correspondingly, the positions of the reflector 2 and the second frame 12 corresponding to each mounting hole 4 are provided with connecting holes adapted to the fixing parts, the first frame 11, the second frame 12 and the reflector 2 are detachably connected through the fixing parts mounted in the mounting holes 4, and specifically, the fixing parts comprise locking screws and nuts used in cooperation;

the reflector 2 is an integrally formed hollow structure with an opening at the bottom, and comprises a connecting part 21 and a reflecting part 22 connected above the connecting part 21; the connecting part 21 is arranged between the first frame 11 and the second frame 12, the connecting part 21 is provided with the connecting hole, and the connecting part is detachably connected with the first frame 11 and the second frame 12 through the fixing part; specifically, the connecting portion 21 has a rectangular structure, and the reflecting portion 22 has a quadrangular frustum pyramid structure.

Compared with the prior art, the utility model discloses following beneficial effect has:

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A refraction light-emitting LED panel lamp is characterized by comprising a light shield, a reflecting shade and a plurality of LED lamp strips; the LED lamp strips are arranged on the inner side wall of the light shield, light reflecting plates extend obliquely and upwards from the periphery of the inner side of the light shield below the LED lamp strips, each light reflecting plate is abutted with the adjacent light reflecting plate, and each light reflecting plate is not in contact with the corresponding light reflecting plate; the reflecting cover is arranged on the shading cover above the LED lamp strip and used for realizing side light refraction; when the LED lamp strip is used, light emitted by the LED lamp strip is projected upwards onto the reflecting cover under the action of the light shield and the reflecting plates, and is diffused downwards to the outside through the channels between the reflecting plates under the action of the reflecting cover so as to realize sidelight refraction.

2. The refractive light-emitting LED panel lamp of claim 1, wherein the light shield comprises a first frame and a second frame; the second frame is detachably arranged in the first frame, the LED light bars are arranged on the inner side wall of the second frame, and the reflector is arranged at the bottom of the second frame; the reflector is detachably arranged between the first frame and the second frame.

3. The refraction light-emitting LED panel lamp according to claim 2, wherein a plurality of mounting holes are formed on the side wall of the first frame for receiving fixing members, and correspondingly, connecting holes adapted to the fixing members are formed at positions of the reflector and the second frame corresponding to each of the mounting holes, and the first frame, the second frame and the reflector are detachably connected by the fixing members received in the mounting holes.

4. The refraction light-emitting LED panel lamp according to claim 3, wherein the reflector is a hollow structure with an opening at the bottom, and comprises a connecting part and a reflecting part connected above the connecting part; the connecting part is arranged between the first frame and the second frame, the connecting hole is formed in the connecting part, and the detachable connection between the first frame and the second frame is achieved through the fixing part.

5. The refractive light-emitting LED panel lamp of claim 2, wherein the first frame and the second frame are both rectangular hollow structures.

6. The refracting light-emitting LED panel light according to claim 4, wherein the connecting portion is of a rectangular configuration and the reflecting portion is of a quadrangular frustum configuration.