WO2019148668A1

WO2019148668A1 - Led ceiling lamp patch

Info

Publication number: WO2019148668A1
Application number: PCT/CN2018/083976
Authority: WO
Inventors: 陈进银; 熊飞; 汪序凯; 张文彬; 吴洛毅; 黄广亮; 彭智光; 黄新; 徐阳
Original assignee: 深圳佳比泰智能照明股份有限公司
Priority date: 2018-01-30
Filing date: 2018-04-20
Publication date: 2019-08-08
Also published as: CN207945579U

Abstract

Disclosed is an LED ceiling lamp patch, comprising a lamp plate (1) and a lamp cover (2), wherein several lamp beads (11) are distributed on the lamp plate (1); the lamp cover (2) covers a side, where the lamp beads (11) are provided, of the lamp plate (1); positions, corresponding to the lamp beads (11), of the lamp cover (2) are provided with light-transmitting beads (21) in one-to-one correspondence; the light-transmitting beads (21) protrude from a side, facing away from the lamp plate (1), of the lamp cover (2); a side, located on the lamp plate (1), of each light-transmitting bead (21) is provided with an open light-transmitting groove; and the lamp beads (11) are at least partially embedded into the light-transmitting grooves. The LED ceiling lamp patch can improve the light-emitting efficiency of the LED ceiling lamp patch, and a shadow phenomenon does not occur, thus satisfying market requirements.

Description

LED ceiling light sticker

Cross-reference to related applications

The present application claims priority to Chinese Patent Application No. 2018201741885, filed on Jan. 30, 2018, the entire disclosure of which is incorporated herein by reference.

Technical field

The present application relates to the field of LED lamps, and in particular to an LED ceiling lamp sticker.

Background technique

LED ceiling light stickers are easy to replace because they can be directly attached to various existing lamps in the home, so they are very popular among users. At present, a plurality of lamp beads on a lamp board of an existing LED ceiling lamp are placed in a complete translucent cover, and light is transmitted by the large transmissive cover to be utilized. The LED ceiling lamp has a low light effect and is also prone to shadows locally, so there is an urgent need for improvement.

Summary of the invention

In order to solve at least one of the above technical problems, the present disclosure provides an LED ceiling lamp sticker, which can improve the luminous efficacy of the LED ceiling lamp sticker, and does not appear to cause shadows, which meets market demands.

The technical solutions adopted by the embodiments of the present application are as follows:

An LED ceiling lamp sticker, comprising a lamp panel and a lamp cover, wherein the lamp panel is provided with a plurality of lamp beads, the lampshade cover is disposed on a side of the lamp plate provided with a lamp bead, and the lamp cover corresponds to the lamp bead One-to-one correspondingly is provided with light-transmitting beads, the light-transmitting beads are protruded from a side of the lamp cover opposite to the light-emitting plate, and the light-transmitting beads are located at one side of the light-emitting plate. An open light-transmissive groove, the lamp bead being at least partially embedded in the light-transmissive groove.

Further, a plurality of the lamp beads are arranged in an annular shape on the lamp board.

Further, a plurality of the lamp beads are disposed on the lamp board to form a plurality of concentric rings.

Further, the light board has a circular plate shape, and a ring formed by the plurality of light beads is concentric with the light board.

Further, the outer edge of the lampshade has a circular contour, and the outer diameter of the lampshade is substantially equal to the outer diameter of the lamp panel.

Further, the LED ceiling lamp sticker further includes a magnetic attraction portion disposed on a side of the light panel facing away from the lamp cover.

Further, the light board and the lamp cover are connected by bolts.

Further, the bolt penetrates the lamp board from a side of the lamp board facing away from the lamp cover and is screwed into the lamp cover.

Further, the bolt is disposed on one side of the light board with a magnetic attraction portion.

Further, the magnetic attraction portion is a ferrite magnet, a samarium cobalt magnet or a neodymium iron boron magnet.

Further, the circuit board assembly is further disposed on a side of the lamp board on which the lamp bead is disposed and staggered from the lamp bead.

Further, the lamp cover is provided with a protective cover protruding away from the lamp plate, and the protective cover is provided with a receiving cavity opening toward a side of the circuit board assembly, and the circuit board assembly is received In the accommodating cavity.

Further, the protective cover protrudes from the portion of the lamp cover in a substantially truncated cone shape.

Further, the circuit board assembly is disposed at a middle portion of the light board.

Further, the lamp board is provided with a wiring port penetrating the lamp board, and the lamp cover is provided with a avoidance port corresponding to the wiring port.

Further, the lampshade is integrally formed by using transparent silica gel.

The beneficial effects of the embodiments of the present application are:

In the LED ceiling lamp of the embodiment of the present application, the lamp bead on the lamp board is provided with a light-transmitting bead on the lamp cover, so that the light emitted by each lamp bead is most efficiently derived, so The illuminating effect of the lamp is high, and the light between the lamps is not blocked, so no shadow occurs, which is in line with market demand.

DRAWINGS

The accompanying drawings are included to provide a further understanding of the invention, In the drawing,

1 is an exploded view of an LED ceiling light sticker in an embodiment of the present application;

2 is a perspective view of one of the orientations of the LED ceiling light in the embodiment of the present application;

3 is a perspective view of another orientation of the LED ceiling light in the embodiment of the present application;

4 is a top plan view of an LED ceiling lamp in the embodiment of the present application;

FIG. 5 is a front view of the LED ceiling light sticker in the embodiment of the present application.

Icons: 1-light board; 2-lamp cover; 3-circuit board assembly; 4-bolt; 5-wire port; 11-light bead; 21-light-transmitting bead; 31-shield; 41-magnetic part; Avoid the mouth.

Detailed ways

The specific embodiments of the present application are described in detail below with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are intended to be illustrative and not restrictive.

Referring to FIG. 1-5, an embodiment of the present application discloses an LED ceiling lamp sticker, and an LED ceiling lamp sticker, including a lamp panel 1 and a lampshade 2. Optionally, the lamp panel 1 is a circular panel. In one shape, a plurality of lamp bead 11 is disposed on one side of the lamp board 1. The lamp bead 11 can be electrically connected to an external power source through a wire (not shown) to emit light. The lampshade 2 is disposed on a side of the lamp panel 1 on which the lamp bead 11 is disposed. In an embodiment shown in FIG. 2, the lampshade 2 is also substantially plate-shaped, and the outer edge has a circular outline. Its outer diameter is equal to the outer diameter of the lamp panel 1. The light cover 2 is provided with a light-transmitting bead 21 corresponding to the position of the lamp bead 11 in a one-to-one correspondence, and the light-transmitting bead 21 is protruded from a side of the lamp cover 2 opposite to the lamp plate 1 and The light-transmitting bead 21 is disposed on one side of the lamp panel 1 with a light-transmissive groove (not shown) having an opening, and the lamp bead 11 is at least partially embedded in the light-transmissive groove. In one embodiment of the present application, the light-transmitting beads 21 are optionally made of a glass material. In other embodiments, the light-transmitting beads 21 may also be made of a transparent organic glass, resin or the like.

In order to make the illumination of the entire LED ceiling lamp sticker more uniform, in one embodiment, the plurality of lamp bead 11 are divided into a plurality of groups, and a plurality of lamp bead 11 of each group are arranged in an annular shape on the lamp panel 1. And concentric with the light board 1. Each set of lamp beads 11 is distributed to form a plurality of concentric rings.

It should be understood that in the embodiment of Figures 1 through 5, the light panel 1 and the light cover 2 are circular, which facilitates the symmetry of the light in various directions. In other embodiments of the present application, the light board 1 and the light cover 2 may also be elliptical, square or other polygonal shapes; and the arrangement of the light beads 11 may also be adjusted according to actual conditions, for example, arranged in a rectangular array. On the light board 1.

Optionally, the light board 1 and the light cover 2 are locked and connected by a bolt 4, and the bolt 4 is separated from the light board 1 in order to ensure the appearance of the LED ceiling light sticking toward the user side. One side of the lamp cover 2 is inserted through the lamp panel 1 and then screwed into the lamp cover 2. Optionally, the bolt 4 is located at one end of the lamp board 1 and is provided with a magnetic attraction portion 41. This causes the magnetic attraction portion 41 to be disposed on the side of the lamp panel 1 facing away from the lamp cover 2. The magnetic attraction portion 41 is directly adsorbed on the original lamp product to be replaced when the LED ceiling lamp is mounted, and the magnetic attraction portion 41 may be a ferrite magnet, a samarium cobalt magnet or a neodymium iron boron magnet. The arrangement of the magnetic attraction portion 41 simplifies the installation operation, facilitating the ordinary user to complete the replacement work by himself.

The LED ceiling lamp sticker further includes a circuit board assembly 3. Optionally, the circuit board assembly 3 is disposed at a position on which the lamp board 1 is provided with the lamp bead 11 and is staggered from the lamp bead 11. The lamp cover 2 is provided with a protective cover 31 protruding toward a side opposite to the light board 1 at a position corresponding to the circuit board assembly 3, and the protective cover 31 is provided with an opening facing the circuit board assembly 3 The accommodating cavity (not shown) can be received in the accommodating cavity when the lamp cover 2 is mounted on the lamp board 1. Optionally, the protective cover 31 protrudes from the outer shape of the lampshade 2 in a substantially truncated cone shape.

Optionally, the circuit board assembly 3 is disposed substantially at a middle portion of the light board 1. Correspondingly, the protective cover 31 is also located at a center position of the light cover 2. The lamp panel 1 is provided with a wiring port 5 penetrating the lamp panel 1, and the lampshade 2 is provided with a relief port 51 corresponding to the wiring port 5. Optionally, the wiring port 5 is located close to the side of the circuit board assembly 3.

Optionally, the lampshade 2 is integrally formed by using transparent silica gel. The use of transparent silicone integrated molding, the production cost is low, which helps to reduce the manufacturing cost of the LED ceiling lamp. The light board 1 can be made of a material having rigidity such as alloy, plexiglass or plastic. It can be understood that, in other embodiments of the present application, the material of the lamp cover 2 and the light board 1 can be separately selected according to actual conditions.

In summary, in the LED ceiling lamp of the embodiment of the present application, the lamp bead 11 on the lamp board 1 is provided with a light-transmitting bead 21 on the lamp cover 2, and one of the light-emitting beads 21 is corresponding to each other, so that the respective bead 11 is emitted. The light is derived from the highest efficiency, so the illuminating effect of the whole lamp is high, and the light between the individual bead 11 is not blocked, so no shadow occurs, which meets the market demand.

Any combination of various embodiments of the present application should be considered as disclosed in the present application as long as it does not contradict the idea created by the present application; within the scope of the technical idea of the present application, various simple modifications are made to the technical solution. Any combination of the various embodiments that do not contradict the ideas created by this application should be within the scope of the present application.

Industrial applicability

The light emitted by each of the lamp bead of the LED ceiling lamp of the embodiment of the present application is derived with the highest efficiency, so that the illumination effect of the whole lamp is high, and the light between the lamp beads is not blocked, so no shadow occurs. And this LED ceiling lamp is easy to install, in line with market demand.

Claims

An LED ceiling lamp sticker, comprising: a lamp panel (1) and a lampshade (2), the lamp panel (1) is provided with a plurality of lamp beads (11), and the lampshade (2) is disposed at the The light board (1) is provided with one side of the lamp bead (11), and the lamp cover (2) is provided with a light-transmitting bead (21) corresponding to the position of the lamp bead (11). a bead (21) is protruded from a side of the lampshade (2) opposite to the lamp panel (1), and the light-transmitting bead (21) is located at a side of the lamp panel (1) with an opening The light-transmitting groove, the lamp bead (11) is at least partially embedded in the light-transmissive groove.
The LED ceiling lamp sticker according to claim 1, characterized in that a plurality of the lamp beads (11) are arranged in an annular shape on the lamp panel (1).
The LED ceiling lamp sticker according to claim 2, characterized in that a plurality of the lamp beads (11) are arranged on the lamp plate (1) to form a plurality of concentric rings.
The LED ceiling lamp sticker according to claim 2, wherein the lamp panel (1) has a circular plate shape, and a ring formed by a plurality of the lamp beads (11) is concentric with the lamp panel (1).
The LED ceiling lamp sticker according to claim 4, characterized in that the outer edge of the lampshade (2) has a circular contour, the outer diameter of the lampshade (2) and the outer diameter of the lamp panel (1) Almost equal.
The LED ceiling lamp sticker according to any one of claims 1 to 5, wherein the LED ceiling lamp sticker further comprises a magnetic field disposed on a side of the lamp panel (1) facing away from the lampshade (2) Suction part (41).
The LED ceiling lamp sticker according to any one of claims 1 to 5, characterized in that the lamp panel (1) and the lampshade (2) are lockedly connected by a bolt (4).
The LED ceiling lamp sticker according to claim 7, characterized in that the bolt (4) runs through the lamp panel (1) from the side of the lamp panel (1) facing away from the lampshade (2) Into the lampshade (2).
The LED ceiling lamp sticker according to claim 8, characterized in that the bolt (4) is provided on one side of the lamp panel (1) with a magnetic attraction portion (41).
The LED ceiling lamp sticker according to claim 6 or 9, wherein the magnetic attraction portion (41) is a ferrite magnet, a samarium cobalt magnet or a neodymium iron boron magnet.
The LED ceiling lamp sticker according to any one of claims 1 to 10, further comprising a circuit board assembly (3), wherein the circuit board assembly (3) is disposed on the light board (1) A side of the lamp bead (11) is provided and the position of the lamp bead (11) is staggered.
The LED ceiling lamp sticker according to claim 11, characterized in that the lampshade (2) is provided with a protective cover (31) protruding in a direction away from the light panel (1), the protective cover (31) is provided with a receiving cavity that opens toward one side of the circuit board assembly (3), and the circuit board assembly (3) is housed in the receiving cavity.
The LED ceiling lamp sticker according to claim 12, characterized in that the portion of the protective cover (31) protruding from the lampshade (2) is substantially in the shape of a truncated cone.
The LED ceiling lamp sticker according to claim 11, characterized in that the circuit board assembly (3) is arranged in the middle of the lamp panel (1).
The LED ceiling lamp sticker according to claim 14, wherein the lamp panel (1) is provided with a wiring port (5) penetrating the lamp panel (1), and the lampshade (2) corresponds to the A relief port (51) is provided at the wiring port (5).
The LED ceiling lamp sticker according to any one of claims 1 to 15, characterized in that the lampshade (2) is integrally formed by using transparent silica gel.