Lamp strip used on television

Abstract

The utility model discloses a lamp strip used on a television, which relates to the technical field of lamp strips, the lamp strip is of a strip-shaped structure, a plurality of lamp beads are arranged on the lamp strip in a linear array mode, and the arrangement direction of the lamp beads is the same as the length direction of the lamp strip. Any lamp bead is covered with a light transmitting mirror; and a light absorption unit is arranged around any light transmitting mirror. A plurality of light absorption points are arranged around the lenses on the lamp strip, so that part of light in a region with higher brightness on the lamp strip can be absorbed, and the light received by the liquid crystal display is more uniform.

Description

Technical Field

[0001] This utility model relates to the field of LED strip technology, and more specifically, to an LED strip used in television sets. Background Technology

[0002] In the traditional LCD backlit TV market, light strips are generally used as the light source in the light source module. The light emitted by several LEDs on the light strip is reflected by the reflective module inside the TV casing and then shines onto the LCD screen.

[0003] The function of the reflective module is to evenly distribute the light emitted by the LEDs on the LED strip onto the LCD screen. A typical reflective module consists of reflective paper mounted on the inner wall of the TV casing and a backlight module installed between the reflective paper and the LCD screen. The light emitted from the LED strip is reflected by the reflective paper to the backlight module, where it is processed and finally shines onto the LCD screen. However, the reflective paper closer to the light source receives more light, while the reflective paper farther from the light source receives less. If no measures are taken to absorb some of the light from the brighter areas of the reflective paper, the uneven light received by the LCD screen due to the varying brightness of the light will result in shadowed areas on the LCD screen.

[0004] To address these issues, current methods typically involve designing light-absorbing points on the reflective paper to absorb some of the light from areas of concentrated brightness. However, this approach fails to resolve the problem of concentrated brightness on the LED strip. Because some areas of the strip are very close to the light source (LED chips), there are also areas of high brightness within the strip. Currently, there is no technical solution to this problem. Utility Model Content

[0005] The purpose of this invention is to overcome the shortcomings of the prior art and provide a light strip for use in television sets.

[0006] The objective of this utility model is achieved through the following technical solution:

[0007] A light strip for use in a television set, the light strip is a long strip structure, and a number of LED beads are arranged in a linear array on the light strip, the arrangement direction of the LED beads is the same as the length direction of the light strip; a light-transmitting lens is provided on each of the LED beads; and a light-absorbing unit is arranged around each of the light-transmitting lenses.

[0008] Furthermore, in this invention, the light-absorbing unit includes a plurality of light-absorbing points, which are arranged in a circular array about the central axis of the light-transmitting mirror.

[0009] Furthermore, in this invention, the light-absorbing units are in several groups, and the several groups of light-absorbing units are arranged in a circular array about the central axis of the light-transmitting mirror; any light-absorbing unit includes several light-absorbing points.

[0010] The beneficial effects of this utility model are:

[0011] This invention provides a light strip for use in televisions. By setting several light-absorbing points around the lens on the light strip, a portion of the light in the brighter areas of the light strip can be absorbed, so that the light received by the liquid crystal display is more uniform. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of Embodiment 1 of the present utility model;

[0013] Figure 2 This is a schematic diagram of the structure of Embodiment 1 of the present utility model;

[0014] Figure 3 This is a schematic diagram of the structure of Embodiment 2 of the present invention;

[0015] Figure 4 This is a structural schematic diagram of Embodiment 2 of the present invention.

[0016] In the diagram: 101 - LED strip; 201 - Light transmission lens; 301 - Light absorption point. Detailed Implementation

[0017] The technical solution of this utility model will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0018] Example 1

[0019] Please see Figure 1 and Figure 2 This embodiment provides a technical solution:

[0020] A light strip for use in a television set, the light strip 101 is a long strip structure, and a number of LED beads (not shown in the figure) are installed in a linear array on the light strip 101. The arrangement direction of the LED beads is the same as the length direction of the light strip 101. A light-transmitting lens 201 is provided on each LED bead. A light-absorbing unit is arranged around the light-transmitting lens 201.

[0021] Specifically, the light-absorbing unit includes several light-absorbing points 301, which are arranged in a circular array about the central axis of the light-transmitting mirror 201. The size of the light-absorbing points 301 and the distance between each light-absorbing point 301 and the light-transmitting mirror 201 can be designed and installed according to the actual situation.

[0022] Example 2

[0023] Please see Figure 3 and Figure 4 In this embodiment, the light-absorbing units can be divided into three groups, and the three groups of light-absorbing units are arranged in a circular array about the central axis of the light-transmitting mirror 201; any light-absorbing unit includes several light-absorbing points 301. In other embodiments of this embodiment, the number and shape of the light-absorbing points 301 near each light-transmitting mirror 201 can be adaptively adjusted according to the actual situation.

[0024] The above description is merely a preferred embodiment of this utility model. It should be understood that this utility model is not limited to the forms disclosed herein and should not be construed as excluding other embodiments. It can be used in various other combinations, modifications, and environments, and can be altered within the scope of the concept described herein through the above teachings or related technologies or knowledge. Modifications and variations made by those skilled in the art that do not depart from the spirit and scope of this utility model should be protected within the scope of the appended claims.

Claims

1. A light strip for use on a television, characterized in that: The light strip (101) has a long strip structure, and a number of light beads are arranged at intervals on the light strip (101). The arrangement direction of the number of light beads is the same as the length direction of the light strip (101). A light-transmitting lens (201) is provided on any one of the light beads. A light-absorbing unit is arranged around any one of the light-transmitting lenses (201).

2. A light strip for use with a television according to claim 1, characterized in that: The aforementioned LED beads are arranged in a linear array.

3. A light strip for use in a television according to claim 1 or 2, characterized in that: The light-absorbing unit includes a plurality of light-absorbing points (301), which are arranged around the light-transmitting mirror (201).

4. A light strip for use in a television according to claim 3, characterized in that: The light-absorbing points (301) are arranged in a circular array about the central axis of the light-transmitting mirror (201).

5. A light strip for use in a television according to claim 1 or 2, characterized in that: The light-absorbing unit is a group of several groups, which are arranged around the light-transmitting mirror (201).

6. A light strip for use in a television set according to claim 5, characterized in that: Several groups of light-absorbing units are arranged in a circular array about the central axis of the light-transmitting mirror (201); each light-absorbing unit includes several light-absorbing points (301).

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