A light strip fixing tape with alignment function

Abstract

This utility model discloses a light strip fixing tape with alignment function, belonging to the field of lighting equipment technology, used for fixing light strips. It includes a base film, a high-temperature resistant tape, several black and white adhesive strips, and a positioning film. The base film is a strip-shaped release film; the high-temperature resistant tape is a strip-shaped single-sided adhesive strip; the adhesive surface of the high-temperature resistant tape is attached to the base film; the black and white adhesive strips are block-shaped double-sided adhesive strips; one adhesive surface of the black and white adhesive strips is attached to the non-adhesive surface of the high-temperature resistant tape; several black and white adhesive strips are arranged in a row, corresponding one-to-one with the positions of the light strip's LED beads; the positioning film is a strip-shaped release film; the positioning film is attached to the other adhesive surface of the black adhesive strip; the side of the positioning film has positioning protrusions, which correspond to the LED bead gaps or LED bead positions in the light strip, i.e., the positioning protrusions are aligned or staggered with the black and white adhesive strips. This utility model can achieve precise alignment between the LED bead gaps and the black and white adhesive strips, avoiding the problem of overlap between the black and white adhesive strips and the LED bead areas.

Description

Technical Field

[0001] This utility model belongs to the field of lighting equipment technology, and relates to a light strip fixing tape, and more particularly to a light strip fixing tape with alignment function. Background Technology

[0002] As a common lighting component, the installation and fixing method of LED strips directly affects their performance and reliability. Currently, LED strips are typically fixed with adhesive backing using a multi-layer tape structure. This type of multi-layer tape structure usually includes high-temperature resistant tape and multiple spaced black and white adhesive strips. The high-temperature resistant tape is used to directly attach to the back of the LED strip, while the black and white adhesive strips are used to bond the high-temperature resistant tape to the target backing plate. The black and white adhesive strips are distributed discretely, and they need to be aligned with the gaps between the LED beads in the LED strip to avoid affecting the lighting effect. However, in practical applications, whether the LED strip is pasted onto the tape or the tape is pasted onto the LED strip, there is a problem of visual obstruction, making it difficult to align the multiple black and white adhesive strips with the corresponding gaps between the LED beads. This can easily lead to alignment deviations, which can cause the black and white adhesive strips to overlap with the LED beads. This not only hinders heat dissipation from the LED beads but also causes uneven light scattering, affecting the lighting effect. Utility Model Content

[0003] This invention provides a light strip fixing tape with alignment function to overcome the defects of the prior art.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A light strip fixing tape with alignment function is used to fix light strips, comprising a base film, a high-temperature resistant tape, several black and white adhesive strips, and a positioning film; the base film is a strip-shaped release film; the high-temperature resistant tape is a strip-shaped single-sided adhesive strip; the adhesive surface of the high-temperature resistant tape is attached to the base film; the black and white adhesive strips are block-shaped double-sided adhesive strips; one adhesive surface of the black and white adhesive strips is attached to the non-adhesive surface of the high-temperature resistant tape; several black and white adhesive strips are arranged in a row, corresponding one-to-one with the positions of the light strip's LED beads; the positioning film is a strip-shaped release film; the positioning film is attached to the other adhesive surface of the black adhesive strip; the side of the positioning film has positioning protrusions, which correspond to the LED bead gaps or LED bead positions of the light strip, i.e., the positioning protrusions are aligned or staggered with the black and white adhesive strips.

[0006] To optimize the above technical solution, the specific measures also include:

[0007] Furthermore, the width of the black and white adhesive is equal to that of the high-temperature resistant tape; the portion of the positioning film, excluding the positioning protrusions, is equal to the width of the high-temperature resistant tape.

[0008] Furthermore, the width of the base film is greater than the width of the high-temperature resistant tape, and the high-temperature resistant tape is attached to the middle of the base film.

[0009] Furthermore, the length of several of the black and white adhesive units (i.e., including the gaps between the black and white adhesive units) is equal to that of the high-temperature resistant tape; the length of the positioning film is greater than that of the high-temperature resistant tape, and the extended portion forms a handle.

[0010] Furthermore, the length of the base film is greater than the length of the high-temperature resistant tape, and the high-temperature resistant tape is attached to the middle of the base film.

[0011] Furthermore, the number of the positioning protrusions is equal to the number of gaps between the LED beads in the light strip, and their positions correspond one-to-one.

[0012] Furthermore, the number of the positioning protrusions is equal to the number of LED beads in the light strip, and their positions correspond one-to-one.

[0013] Furthermore, the positioning protrusion is provided on one side of the positioning film.

[0014] Furthermore, the positioning protrusions are provided on both sides of the positioning film.

[0015] Furthermore, the white surface of the black and white adhesive faces the high-temperature tape.

[0016] The beneficial effects of this utility model are as follows: This utility model provides a light strip fixing tape with alignment function, including a base film, a high-temperature resistant tape, a plurality of black and white adhesives and a positioning film, wherein the side of the positioning film has positioning protrusions, the positioning protrusions correspond to the gaps between the light beads or the positions of the light beads, and the positions of the black and white adhesives correspond to the gaps between the light beads. Thus, in use, by aligning the positioning protrusions with the gaps between the light beads or the light beads, the gaps between the light beads and the black and white adhesives can be accurately aligned, avoiding the problem of poor lighting and heat dissipation caused by the overlap of the black and white adhesives and the light bead area. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of the LED strip fixing tape with alignment function in Embodiment 1;

[0018] Figure 2 This is a schematic diagram of the layered structure of the LED strip fixing tape with alignment function in Example 1;

[0019] The markings in the attached diagram are: 1. Base film; 2. High-temperature resistant tape; 3. Black and white adhesive; 4. Positioning film; 41. Positioning protrusion; 42. Handle. Detailed Implementation

[0020] The specific embodiments of this utility model are described below with reference to the accompanying drawings.

[0021] Example 1

[0022] like Figure 1 and Figure 2 As shown, this embodiment provides a light strip fixing tape with alignment function for fixing light strips, including a base film 1, a high-temperature resistant tape 2, several black and white adhesives 3 and a positioning film 4.

[0023] The base film 1 is a strip-shaped release film. The high-temperature resistant tape 2 is a strip-shaped single-sided adhesive. The adhesive surface of the high-temperature resistant tape 2 is attached to the base film 1. The black and white adhesive 3 is a block-shaped double-sided adhesive. One adhesive surface of the black and white adhesive 3 is attached to the non-adhesive surface of the high-temperature resistant tape 2. Specifically, the white surface of the black and white adhesive 3 faces the high-temperature tape. Several black and white adhesive 3s are arranged in a row, corresponding one-to-one with the positions of the LED beads in the light strip. The positioning film 4 is a strip-shaped release film. The positioning film 4 is attached to the other adhesive surface of the black backing adhesive. The side of the positioning film 4 has a positioning protrusion 41 protruding from its side, and the positioning protrusion 41 corresponds to the position of the LED bead gap in the light strip, that is, the positioning protrusion 41 is aligned with the black and white adhesive 3.

[0024] In use, first peel the base film 1 off the fixing tape. Then, attach the remaining fixing tape (high-temperature tape 2, black and white adhesive 3, and positioning film 4 as a whole) to the back of the light strip using the adhesive surface of the high-temperature tape 2. During the pasting process, since the positioning protrusions 41 of the fixing tape correspond to the positions of the LED beads in the light strip, align the positioning protrusions 41 with the LED bead gaps before pasting. This will ensure that the black and white adhesive 3 is aligned with the LED bead gaps. After pasting, peel off the positioning film 4, and attach the light strip with the high-temperature tape 2 and black and white adhesive 3 to the target pasting area using the adhesive surface of the black and white adhesive 3, thus completing the fixation of the light strip.

[0025] Specifically, the width of the black and white adhesive 3 is equal to that of the high-temperature resistant tape 2. The portion of the positioning film 4, excluding the positioning protrusion 41, is equal to the width of the high-temperature resistant tape 2; that is, the positioning protrusion 41 protrudes beyond both the high-temperature resistant tape 2 and the black and white adhesive 3. The width of the bottom film 1 is greater than the width of the high-temperature resistant tape 2, and the high-temperature resistant tape 2 is attached to the middle of the bottom film 1, facilitating separation of the high-temperature resistant tape 2 from the bottom film 1 during use.

[0026] Several black and white adhesive strips 3 (including the gaps between them) are of equal length to the high-temperature resistant tape 2. The positioning film 4 is longer than the high-temperature resistant tape 2, and the extended portion forms a handle 42 for easy removal during use. The bottom film 1 is longer than the high-temperature resistant tape 2, and the high-temperature resistant tape 2 is attached to the middle of the bottom film 1 for easy separation during use.

[0027] Preferably, the number of positioning protrusions 41 is equal to the number of gaps between the LED beads in the light strip, and their positions correspond one-to-one. That is, by setting as many positioning protrusions 41 as possible, it is easier to align the positioning protrusions 41 with the gaps between the LED beads in the light strip during use, resulting in more accurate positioning.

[0028] In this embodiment, the positioning protrusion 41 is provided on one side of the positioning film 4. Of course, the positioning protrusion can also be provided on both sides of the positioning film.

[0029] Example 2

[0030] This embodiment provides a light strip fixing tape with alignment function, which is basically the same as the structure of embodiment 1, except that the positioning protrusions correspond to the positions of the light beads in the light strip, that is, the positioning protrusions and the black and white adhesive are interleaved.

[0031] Accordingly, when using this fixing tape, since the positioning protrusions correspond to the positions of the LED beads in the light strip, when pasting, align the positioning protrusions with the LED beads and then paste the tape. This will ensure that the black and white adhesive is aligned with the gap between the LED beads.

[0032] Preferably, the number of positioning protrusions is equal to the number of LED beads in the light strip, and their positions correspond one-to-one. That is, by setting as many positioning protrusions as possible, it is easier to align the positioning protrusions with the LED beads in the light strip during use, resulting in more accurate positioning.

[0033] It should be noted that the terms such as "upper", "lower", "left", "right", "front", and "back" used in this utility model are only for clarity of description and are not intended to limit the scope of implementation of this utility model. Changes or adjustments to their relative relationships, without substantially altering the technical content, should also be considered as within the scope of implementation of this utility model.

[0034] Finally, it should be noted that the above are merely preferred embodiments of this utility model and are not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A light strip fixing tape with alignment function, used to fix light strips, characterized in that: Includes a base film (1), high-temperature resistant tape (2), several black and white adhesives (3), and a positioning film (4); The bottom film (1) is a strip-shaped release film; The high-temperature resistant tape (2) is a strip-shaped single-sided adhesive; the adhesive surface of the high-temperature resistant tape (2) is attached to the base film (1); The black and white adhesive (3) is a block-shaped double-sided adhesive; one adhesive surface of the black and white adhesive (3) is attached to the non-adhesive surface of the high-temperature resistant tape (2); several black and white adhesives (3) are arranged in a row, corresponding one-to-one with the position of the gap between the lamp beads of the light strip; The positioning film (4) is a strip-shaped release film; the positioning film (4) is attached to another adhesive surface of the black backing adhesive; the side of the positioning film (4) has a positioning protrusion (41), which corresponds to the gap between the lamp beads or the position of the lamp beads in the light strip.

2. The LED strip fixing tape with alignment function according to claim 1, characterized in that: The width of the black and white adhesive (3) is equal to that of the high-temperature resistant tape (2); The portion of the positioning film (4), excluding the positioning protrusion (41), is equal in width to the high-temperature resistant tape (2).

3. The LED strip fixing tape with alignment function according to claim 2, characterized in that: The width of the base film (1) is greater than the width of the high-temperature resistant tape (2), and the high-temperature resistant tape (2) is attached to the middle position of the base film (1).

4. The LED strip fixing tape with alignment function according to claim 1, characterized in that: The length of several of the black and white adhesives (3) is equal to that of the high-temperature resistant tape (2); The length of the positioning film (4) is greater than the length of the high-temperature resistant tape (2).

5. The LED strip fixing tape with alignment function according to claim 4, characterized in that: The length of the base film (1) is greater than the length of the high-temperature resistant tape (2), and the high-temperature resistant tape (2) is attached to the middle position of the base film (1).

6. The LED strip fixing tape with alignment function according to claim 1, characterized in that: The number of the positioning protrusions (41) is equal to the number of gaps between the lamp beads of the lamp strip, and their positions correspond one-to-one.

7. The LED strip fixing tape with alignment function according to claim 1, characterized in that: The number of the positioning protrusions (41) is equal to the number of LED beads in the light strip, and their positions correspond one-to-one.

8. The LED strip fixing tape with alignment function according to claim 1, characterized in that: The positioning protrusion (41) is located on one side of the positioning film (4).

9. The LED strip fixing tape with alignment function according to claim 1, characterized in that: The positioning protrusions (41) are located on the two sides of the positioning film (4).

10. The LED strip fixing tape with alignment function according to claim 1, characterized in that: The white surface of the black and white adhesive (3) faces the high-temperature tape.

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