Polarized light LED lamp strip

Abstract

The utility model discloses a polarized light LED lamp strip, and relates to the field of polarized light LED lamp strips. Comprising a lamp strip body, and the lamp strip body is composed of a silica gel protective shell, LED lamps and a lamp bead plate. Through cooperative use of the through groove, the straight groove, the transverse groove, the connecting groove and the flow stopping plate, when the polarized light LED lamp strip is used, heat can be generated in the silica gel protection shell, after long-time use, the heat in the polarized light LED lamp strip is gathered, at the moment, the heat can enter the transverse groove and the connecting groove through the through groove and the straight groove, the flow stopping plate can block backflow heat, and therefore the polarized light LED lamp strip is prevented from being damaged. According to the polarized light LED lamp strip, heat generated in the silica gel protective shell is reduced, the light effect of the polarized light LED lamp strip is better, the heat dissipation capacity of the polarized light LED lamp strip is improved, the service life of the polarized light LED lamp strip is prolonged, frequent replacement of the polarized light LED lamp strip due to high temperature is avoided, and the service life of the polarized light LED lamp strip is prolonged. And the consumption of the polarized light LED lamp strip is reduced.

Description

Technical Field

[0001] The utility model relates to the field of polarized LED strip lights, and specifically relates to a polarized LED strip light. Background Technique

[0002] An LED strip light refers to assembling LEDs on a strip-shaped FPC (flexible printed circuit board) or a rigid PCB board. It gets its name because its product shape is like a strip. Due to its long service life, high energy efficiency, and being very energy-saving and environmentally friendly, it has gradually emerged in various decoration industries.

[0003] In the lighting field, LED strip lights have been widely used due to their advantages such as energy saving, high efficiency, easy installation, and flexible use. Currently, the common LED strip lights on the market usually adopt a design of uniform light emission, and the distribution of their light in space is relatively uniform, which cannot meet the requirements for the directivity and polarization effect of light in specific scenarios. Therefore, the demand for LED strip lights that can produce a polarization effect is increasing day by day.

[0004] When the existing polarized LED strip lights are in use, due to long-term use, a large amount of heat accumulates in the polarized LED strip lights. However, the existing polarized LED strip lights are closed and cannot dissipate the internal heat. Long-term use will cause damage to the polarized LED strip lights and affect the lighting effect of the polarized LED strip lights. Content of the Utility Model

[0005] Based on this, the purpose of the utility model is to provide a polarized LED strip light to solve the technical problems mentioned in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A polarized LED strip light, including a strip light main body, the strip light main body is composed of a silicone protective shell, an LED lamp, and a lamp bead board. It is characterized in that: through grooves are opened on the outer wall of the lamp bead board, and transverse grooves communicating with the through grooves are opened on the outer wall of the lamp bead board, and connecting grooves communicating with the through grooves are opened on the outer wall of the lamp bead board. The through grooves are connected to the inside of the strip light main body, and the transverse grooves and the connecting grooves are located on one side of the through grooves, and both the transverse grooves and the connecting grooves penetrate the lamp bead board. A transverse groove is opened between the through groove and the end of the lamp bead board. A straight groove is opened above the transverse groove, and a connecting groove communicating with the through groove and the transverse groove is opened below the transverse groove.

[0007] By adopting the above technical solution, the combined use of the through groove, straight groove, transverse groove, connecting groove and flow-stop plate generates heat inside the silicone protective case when the light strip is in use. After long-term use, heat accumulates in the light strip. At this time, the heat can enter the transverse groove and connecting groove through the through groove and straight groove. The flow-stop plate can block the reflux heat and make it enter the air together with the heat in the through groove, so as to achieve the purpose of releasing heat, reduce the heat generated inside the silicone protective case, improve the lighting effect of the polarized LED light strip, enhance the heat dissipation capacity of the polarized LED light strip, extend the service life of the polarized LED light strip, avoid frequent replacement of the polarized LED light strip due to high temperature, and reduce the consumption of the polarized LED light strip.

[0008] The present utility model is further configured such that the longitudinal section of the through groove is designed as an inverted trapezoid, and the through groove penetrates the lamp bead board.

[0009] By adopting the above technical solution, the longitudinal section of the through groove is designed as an inverted trapezoid, and the diameter of the bottom end of the through groove is smaller than that of the top end of the through groove. While dissipating heat, it can prevent dust from entering the polarized LED light strip and affecting its use effect. Moreover, the through groove penetrates the lamp bead board, accelerating the heat dissipation speed and reducing the heat accumulated in the polarized LED light strip.

[0010] The present utility model is further configured such that a straight groove communicating with the transverse groove is provided at the position where the lamp bead board is connected to the silicone protective case, and the outer wall of the straight groove and the outer wall of the silicone protective case are on the same vertical line. The straight groove is designed as a rectangular long groove.

[0011] By adopting the above technical solution, the straight groove provided at the position where the lamp bead board is connected to the silicone protective case enables the heat accumulated on the inner wall of the silicone protective case to enter the transverse groove through the straight groove, and then the heat enters the air. The rectangular long groove design of the straight groove helps the heat accumulated on the inner wall of the silicone protective case to be released faster, accelerating the heat dissipation speed and avoiding heat accumulation in the corners.

[0012] The present utility model is further configured such that the diameter of the end of the transverse groove where it communicates with the through groove is larger than that of the other end of the transverse groove, and a flow-stop plate is installed in the transverse groove.

[0013] By adopting the above technical solution, the diameter of the end of the transverse groove where it communicates with the through groove is larger than that of the other end of the transverse groove, enabling the heat entering the through groove to quickly enter the transverse groove. The end with a smaller diameter of the transverse groove can prevent dust from entering the polarized LED light strip.

[0014] The present utility model is further configured such that the installation position of the flow-stop plate is offset from the position where the straight groove is provided, and the flow-stop plate is designed to be inclined towards the straight groove.

[0015] By adopting the above technical solution, the installation position of the flow-stop plate is staggered from the opening position of the straight groove, avoiding the heat entering from the straight groove from flowing back into the polarized LED light strip through the through groove, which affects the heat dissipation effect. Moreover, the flow-stop plate is designed to be inclined towards the straight groove, which helps the heat in the through groove enter the transverse groove and accelerates the heat dissipation rate.

[0016] The present utility model is further configured such that a plurality of groups of the through groove, the straight groove, the transverse groove, and the connecting groove are symmetrically provided on both sides of the lamp bead board, and each group of the through groove, the straight groove, the transverse groove, and the connecting groove is provided with a plurality of them.

[0017] By adopting the above technical solution, the through groove, the straight groove, the transverse groove, and the connecting groove symmetrically provided on both sides of the lamp bead board can avoid affecting the use of the lamp beads. Moreover, each group of the through groove, the straight groove, the transverse groove, and the connecting groove is provided with a plurality of them, which helps to release the heat in the polarized LED light strip, accelerates the heat dissipation rate, avoids the accumulation of heat in the polarized LED light strip due to untimely heat dissipation, and affects the heat dissipation effect.

[0018] In summary, the present utility model mainly has the following beneficial effects:

[0019] By the combined use of the through groove, the straight groove, the transverse groove, the connecting groove, and the flow-stop plate, when the polarized LED light strip is used, heat will be generated inside the silicone protective shell. After long-term use, the heat in the polarized LED light strip accumulates. At this time, the heat can enter the transverse groove and the connecting groove through the through groove and the straight groove. The flow-stop plate can block the flowing-back heat, making it enter the air together with the heat in the through groove, so as to achieve the purpose of releasing heat, reduce the heat generated inside the silicone protective shell, the lighting effect of the light strip is better, improve the heat dissipation ability of the light strip, extend the service life of the polarized LED light strip, avoid frequent replacement of the polarized LED light strip due to high temperature, and reduce the consumption of the polarized LED light strip. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a semi-sectional structural schematic diagram of the present utility model;

[0021] Figure 2 is of the present utility model Figure 1 enlarged structural schematic diagram at A in;

[0022] Figure 3 is an overall three-dimensional structural schematic diagram of the present utility model;

[0023] Figure 4 is of the present utility model Figure 3 enlarged structural schematic diagram at B in.

[0024] In the figure: 1, light strip main body; 101, silicone protective shell; 102, LED lamp; 103, lamp bead board; 2, through groove; 3, straight groove; 4, transverse groove; 5, connecting groove; 41, flow-stop plate. Specific embodiments

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present utility model, and should not be construed as a limitation to the present utility model.

[0026] The following will describe the embodiments of the present utility model based on the overall structure of the present utility model.

[0027] A polarized LED light strip, as Figure 1 - Figure 4 shown, includes a light strip main body 1. The light strip main body 1 is composed of a silicone protective shell 101, an LED lamp 102, and a lamp bead board 103. A through groove 2 is formed on the outer wall of the lamp bead board 103, avoiding the position of the lamp beads so as not to affect the use of the polarized LED light strip. And a transverse groove 4 communicating with the through groove 2 is formed on the outer wall of the lamp bead board 103, and a connecting groove 5 communicating with the through groove 2 is formed on the outer wall of the lamp bead board 103. The through groove 2 is communicated with the inside of the light strip main body 1, and the transverse groove 4 and the connecting groove 5 are located on one side of the through groove 2, and both the transverse groove 4 and the connecting groove 5 penetrate the lamp bead board 103, which speeds up the heat dissipation rate. A transverse groove 4 is formed between the through groove 2 and the end of the lamp bead board 103. A straight groove 3 is formed above the transverse groove 4, and a connecting groove 5 communicating with the through groove 2 and the transverse groove 4 is formed below the transverse groove 4, so that the heat in the through groove 2 can enter the air through the connecting groove 5, accelerating the heat dissipation rate.

[0028] Please refer to Figure 2 , the longitudinal section of the through groove 2 is designed as an inverted trapezoid, the diameter of the bottom end of the through groove 2 is smaller than the diameter of the top end of the through groove 2. While dissipating heat, it can prevent dust from entering the polarized LED light strip, and the through groove 2 penetrates the lamp bead board 103, accelerating the heat dissipation speed and reducing the heat accumulated in the polarized LED light strip.

[0029] Please refer to Figure 1 and Figure 2 , a straight groove 3 communicating with the transverse groove 4 is formed at the position where the lamp bead board 103 is connected to the silicone protective shell 101, so that the heat accumulated on the inner wall of the silicone protective shell 101 can enter the transverse groove 4 through the straight groove 3, and the outer wall of the straight groove 3 and the outer wall of the silicone protective shell 101 are on the same vertical line. The straight groove 3 is designed as a rectangular long groove, which helps the heat accumulated on the inner wall of the silicone protective shell 101 to be released faster, accelerating the heat dissipation speed and avoiding heat accumulation in the corner.

[0030] Please refer to Figure 2 - Figure 4, the end diameter of the transverse groove 4 at the position where it communicates with the through groove 2 is larger than the diameter of the other end of the transverse groove 4, so that the heat entering the through groove 2 can quickly enter the transverse groove 4. The end with a smaller diameter of the transverse groove 4 can prevent dust from entering the polarized LED light strip. And a flow stop plate 41 is installed in the transverse groove 4, and the flow stop plate 41 can prevent the heat entering the straight groove 3 from flowing back.

[0031] Please refer to Figure 1 - Figure 4 , the installation position of the flow stop plate 41 is staggered from the opening position of the straight groove 3 to prevent the heat entering from the straight groove 3 from flowing back into the polarized LED light strip through the through groove 2, which affects the heat dissipation effect. And the flow stop plate 41 is designed to be inclined towards the straight groove 3, which helps the heat in the through groove 2 to enter the transverse groove 4 and speeds up the heat dissipation rate.

[0032] Please refer to Figure 3 , multiple groups of through grooves 2, straight grooves 3, transverse grooves 4 and connecting grooves 5 are symmetrically arranged on both sides of the lamp bead board 103, and each group of through grooves 2, straight grooves 3, transverse grooves 4 and connecting grooves 5 are provided with multiple ones, which helps to release the heat in the polarized LED light strip, speeds up the heat dissipation rate, and avoids the accumulation of heat in the polarized LED light strip due to untimely heat dissipation, which affects the heat dissipation effect.

[0033] The working principle of the present utility model is as follows: When the light strip works, the heat generated by the LED lamp 102 enters the transverse groove 4 and the connecting groove 5 from the through groove 2 and the straight groove 3. The flow stop plate can block the flowing-back heat and make it enter the air together with the heat in the through groove, so as to achieve the purpose of releasing heat, extend the service life of the polarized LED light strip, release the heat in the polarized LED light strip, make the lighting effect of the polarized LED light strip better, improve the heat dissipation ability of the polarized LED light strip, avoid frequently replacing the polarized LED light strip due to high temperature, and reduce the consumption of the polarized LED light strip.

[0034] Although the embodiments of the present utility model have been shown and described, the specific embodiments are only explanations of the present utility model and are not limitations to the utility model. The specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art can make modifications, substitutions and variations without creative contributions to the embodiments as needed, but as long as they are within the scope of the claims of the present utility model, they are protected by the patent law.

Claims

1. A polarized LED light strip, comprising a light strip body (1), wherein the light strip body (1) is composed of a silicone protective shell (101), an LED lamp (102) and a lamp bead board (103), and characterized in that: The outer wall of the lamp bead plate (103) is provided with a through groove (2), and the outer wall of the lamp bead plate (103) is provided with a transverse groove (4) communicating with the through groove (2), and the outer wall of the lamp bead plate (103) is provided with a connecting groove (5) communicating with the through groove (2); the through groove (2) is communicated with the interior of the light strip body (1), and the transverse groove (4) and the connecting groove (5) are located on one side of the through groove (2), and the transverse groove (4) and the connecting groove (5) both pass through the lamp bead plate (103); a transverse groove (4) is provided between the through groove (2) and the end of the lamp bead plate (103); a straight groove (3) is provided above the transverse groove (4), and a connecting groove (5) communicating with the through groove (2) and the transverse groove (4) is provided below the transverse groove (4).

2. The polarized LED light strip according to claim 1, characterized in that: The longitudinal section of the through groove (2) is designed to be an inverted trapezoid, and the through groove (2) passes through the lamp bead plate (103).

3. The polarized LED light strip according to claim 1, characterized in that: A straight groove (3) communicating with the transverse groove (4) is provided at the position where the lamp bead plate (103) is connected to the silicone protective shell (101), and the outer wall of the straight groove (3) and the outer wall of the silicone protective shell (101) are located on the same vertical line, and the straight groove (3) is designed as a rectangular long groove.

4. The polarized LED light strip according to claim 1, characterized in that: The diameter of the end portion of the transverse groove (4) at the position where it communicates with the through groove (2) is greater than the diameter of the other end of the transverse groove (4), and a flow-stopping plate (41) is installed in the transverse groove (4).

5. The polarized LED light strip according to claim 4, characterized in that: The installation position of the stop plate (41) is staggered from the opening position of the straight groove (3), and the stop plate (41) is designed to be inclined in the direction of the straight groove (3).

6. The polarized LED light strip according to claim 1, characterized in that: The through grooves (2), straight grooves (3), transverse grooves (4) and connecting grooves (5) are symmetrically arranged in multiple groups on both sides of the lamp bead plate (103), and each group of the through grooves (2), straight grooves (3), transverse grooves (4) and connecting grooves (5) is provided with multiple groups.

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