CN201273473Y - Light emitting diode lamp - Google Patents

Abstract

The utility model discloses a light-emitting diode lamp, which comprises a lamp holder, a light-emitting component, a lampshade and a refractive optical film, wherein the light-emitting component is arranged on the lamp holder, the light-emitting component comprises a circuit board and at least two light-emitting diodes arranged on the circuit board, the lampshade is arranged on the lamp holder and encapsulates the light-emitting component, and the refractive optical film is arranged on the lampshade; therefore, the independent point-like light sources of at least more than two light-emitting diodes can be converted into continuous linear light sources, so that the lighting effect is uniform, and the watching impression of a user is greatly improved.

Description

LED lamps

technical field

The utility model provides a light-emitting diode lamp, in particular to a light-emitting diode lamp capable of emitting light for illumination.

Background technique

Light Emitting Diode (LED, liquid Emitting diode), which is a light-emitting component composed of semiconductor materials. Compared with traditional lighting sources, light-emitting diodes have the advantages of high luminous efficiency, long life and less damage. Light emitting diodes have been widely used in lighting and other electronic devices (such as liquid crystal displays and electronic watches, etc.).

In order to radiate sufficient light sources to achieve lighting effects, generally a plurality of light-emitting diodes are arranged together on a circuit board to improve the efficiency of light emission. Please refer to FIG. A circuit board 2a and a plurality of light emitting diodes 3a.

The circuit board 2a is arranged horizontally on the lamp holder 1a, and the light emitting diodes 3a are arranged laterally on the circuit board 2a, and are electrically connected to achieve the effect of lighting.

However, since these light-emitting diodes 3a are independently arranged, when emitting light, from the perspective of the user, the whole is a plurality of independent point-shaped light shapes 4a, so that the lighting effect will be uneven, and It also reduces the comfort of the user when gazing, and greatly reduces the perception of use.

Utility model content

The main purpose of the present utility model is to provide a light-emitting diode lamp, which can make the lighting effect more uniform and greatly improve the user's gaze perception.

In order to achieve the above purpose, the utility model provides a light-emitting diode lamp, comprising: a lamp holder; the light-emitting diode on the lampshade; a lampshade, which is arranged on the lamp holder and encapsulates the light-emitting component; and a refraction optical film, which is arranged on the lampshade; thereby, when the light-emitting diodes project light onto the refraction optical film , the light passes through the refractive optical film to form a continuous linear light source.

The utility model has the following beneficial effects: through the arrangement of the refracting optical film, the independent point light sources of at least two light-emitting diodes can be converted into continuous linear light sources, so that the lighting effect can be made more uniform, and the use can be greatly improved. The viewer's perception of gaze.

In order to further understand the features and technical contents of the present utility model, please refer to the following detailed description and drawings of the present utility model, but the accompanying drawings are only for reference and illustration, and are not intended to limit the present utility model.

Description of drawings

FIG. 1 is a schematic diagram of the light shape emitted by a known light-emitting diode lamp;

Fig. 2 is a three-dimensional exploded view of the light-emitting diode lamp of the present invention;

Fig. 3 is a three-dimensional combination diagram of the light-emitting diode lamp of the present invention;

Fig. 4 is a side sectional view of the light-emitting diode lamp of the present invention;

Fig. 5 is a schematic diagram of the light shape emitted by the light-emitting diode lamp of the present invention.

Symbol description of main components

1a lamp holder

2a circuit board

3a LED

4a Independent point light shape

1 lamp holder

11 Conductive seat

2 lampshades

3 Lighting components

31 circuit boards

32 LEDs

4 Refractive optical film

5 continuous linear light source

Detailed ways

Please refer to FIG. 2 to FIG. 5 which show the light-emitting diode lamp of the present invention, which includes: a lamp holder 1 , a lampshade 2 , a light-emitting component 3 and a refraction optical film 4 .

Please refer to Fig. 2 and Fig. 3, these lamp holders 1 are a long-shaped structure, which can be made of aluminum alloy, and each of the two ends of the lamp holder 1 has a conductive seat 11, and the two conductive seats 11 is connected to the power supply and is electrically connected to the circuit board 31 described later, so as to supply the electric energy required for the LED 32 to emit light.

The lampshade 2 is a hollow circular tube, and its two ends are respectively connected to the conductive seat 11 on the lamp holder 1. The lampshade 2 can be packaged on the light-emitting component 3 described later. The lampshade 2 is integrally formed of a transparent material. , which allows sufficient penetration of light.

The light-emitting component 3 is arranged on the lamp holder 1, the light-emitting component 3 includes a circuit board 31 and at least two light-emitting diodes 32, the circuit board 31 is formed into a long plate-shaped structure corresponding to the hollow interior of the lampshade 2, The circuit board 31 is arranged horizontally in the lampshade 2, and both sides of the circuit board 31 are respectively electrically connected to the two conductive seats 11, and the light emitting diodes 32 are arranged horizontally (or vertically) on the circuit board 31 superior.

So far, when the light emitting diodes 32 emit light, the light will be projected to the external environment through the lampshade 2 .

The refracting optical film 4 is attached to the inner surface of the lampshade 2, and the light emitted by the light emitting diode 32 will be projected on the refracting optical film 4 and then pass through the lampshade 2, and the light projected on the refracting optical film 4 It will be refracted laterally to both sides of the refractive optical film 4 , so that the original independent point light shapes emitted by the light emitting diodes 32 can jointly form a continuous linear light source 5 through the refractive optical film 4 .

It is worth mentioning that the refracting optical film 4 can also be attached to the outer surface of the lampshade 2. Therefore, as long as it is set on the lampshade 2 on the path of the light passing through the light-emitting diode lamps, it can be regarded as the light emitting diode lamp of the present utility model. equivalent change.

The effects and characteristics that can be produced by the utility model are as follows:

With the arrangement of the refractive optical film 4, the independent point light sources of at least two light emitting diodes 32 can be converted into continuous linear light sources. In this way, the lighting effect can be made more uniform, and the user's gazing experience can be greatly improved.

In summary, the utility model has actually met the requirements of a new patent, and an application is filed according to law. However, what is disclosed above is only a preferred embodiment of the utility model, which cannot limit the scope of rights of this case. Therefore, equal changes or modifications made according to the scope of application of this case still fall within the scope of this case.

Claims (4)

1. A light-emitting diode lamp, characterized in that it comprises: a lamp holder; A light-emitting component, which is arranged on the lamp holder, the light-emitting component includes a circuit board and at least two light-emitting diodes arranged on the circuit board; a lampshade, which is arranged on the lamp holder and encapsulates the light-emitting component; and A refracting optical film which transmits the light of the light emitting diodes and forms a continuous light source is arranged on the lampshade. 2. The light emitting diode lamp as claimed in claim 1, wherein the light emitting diodes are arranged horizontally or vertically on the circuit board. 3. The light-emitting diode lamp as claimed in claim 2, wherein the lampshade is a hollow tube, the circuit board is arranged horizontally inside the lampshade, and the refractive optical film is attached to the inner surface or the outer surface of the lampshade surface. 4. The light-emitting diode lamp as claimed in claim 1, wherein a conductive seat is provided at both ends of the lamp holder, and the circuit board of the light-emitting component is electrically connected to the two conductive seats.

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