Strip-shaped flexible waterproof light-emitting module

Abstract

The utility model discloses a strip-shaped flexible waterproof light-emitting module. The strip-shaped flexible waterproof light-emitting module comprises a flexible circuit board, a lampshade and a soft sleeve. The flexible circuit board is provided with a plurality of light-emitting lamp beads arranged at intervals. The number of the lampshades is consistent with that of the luminous lamp beads, and the lampshades correspondingly cover the luminous lamp beads; wing plates are further arranged on the two sides of any lampshade; the flexible sleeve sleeves the flexible circuit board and the wing plate; according to the flexible lamp, firstly, an aluminum substrate used as a support of the flexible lamp bottom plate in the traditional technology is omitted structurally, but the flexible lamp bottom plate is directly bonded to the flexible circuit board through the wing plates on the two sides of the lampshade, so that primary bonding of the flexible circuit board and the lampshade can be completed to achieve the subsequent glue injection procedure, and then the waterproof flexible sleeve is formed; and the structure is simplified, and the production efficiency is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of lamp strip preparation especially relates to a belt formula flexible waterproof light emitting module. BACKGROUND

[0002] Most of the existing low-voltage lamp strips, since the light-emitting angle is mainly through the light-emitting angle of the light-emitting lamp bead itself, so the irradiation distance is relatively limited, in order to make the lamp bead play the best irradiation requirement, need through the lens to constrain the light-emitting angle of the lamp bead itself, so as to realize the ideal irradiation angle requirement can be reached, at present, the lens is installed on the hard aluminum substrate, and the bending effect depends on the PCB plate connecting two aluminum substrates, specifically, the Chinese utility model patent with the application number CN201821449242 discloses a soft and hard board combined LED lamp group, the above scheme is found in actual production, the support capacity provided by the aluminum substrate is needed to realize the glue injection process, the manufacturing process is more troublesome, therefore, a more reasonable waterproof lamp strip structure is needed to solve the above technical problems, and the production efficiency of the waterproof lamp strip is improved. SUMMARY

[0003] In view of the technical problem that the production steps are more complicated due to the defects in the structural design of the lamp group in the prior art, the utility model provides a solution.

[0004] To achieve the above purpose, the utility model provides a belt formula flexible waterproof light emitting module, which comprises:

[0005] Flexible circuit board, the flexible circuit board is provided with a plurality of light-emitting lamp beads arranged at intervals;

[0006] Lampshade, the number of the lampshade is consistent with the light-emitting lamp bead, and the light-emitting lamp bead is covered;Any two sides of the lampshade further comprise a wing plate;

[0007] Soft cover, the soft cover covers the flexible circuit board and the wing plate.

[0008] As an improved scheme of the application, the flexible circuit board is further provided with a plurality of first perforations, the first perforations are located between two adjacent light-emitting lamp beads;The soft cover forms a second perforation corresponding to the first perforation.

[0009] As an improved scheme of the application, the end distance ratio between the two wing plates of any lamp bead is 3 / 5-4 / 5 of the distance between the two adjacent first perforations.

[0010] As an improved scheme of the application, the opposite edges of the two wing plates of any lampshade are stepped.

[0011] As an improved scheme of the present application, the soft sleeve corresponding to the position of the light-emitting lamp bead is further provided with a first protruding part corresponding to the first step formed by the wing plate and a second protruding part corresponding to the second step formed by the wing plate.

[0012] As an improved scheme of the present application, the notch formed by the first perforation is rectangular.

[0013] As an improved scheme of the present application, two electrical contact bumps for cutting are arranged between the two light-emitting lamp beads, and the two electrical contact bumps are arranged on opposite sides of the first perforation.

[0014] As an improved scheme of the present application, the light-emitting lamp bead is an LED lamp.

[0015] Compared with the prior art, the strip-shaped flexible waterproof light-emitting module provided by the present application comprises a flexible circuit board, a lampshade and a soft sleeve, wherein the flexible circuit board is provided with a plurality of light-emitting lamp beads arranged at intervals, the number of the lampshade is consistent with the number of the light-emitting lamp beads, and the lampshade covers the light-emitting lamp beads, each lampshade further comprises a wing plate arranged on both sides of the lampshade, the soft sleeve is sleeved with the flexible circuit board and the wing plate, the flexible circuit board is directly bonded on the flexible circuit board through the wing plates on both sides of the lampshade, the flexible circuit board and the lampshade are preliminarily bonded to realize the subsequent glue injection process and form the waterproof soft sleeve, and the structure is simplified, and the production efficiency is effectively improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a perspective view of the present application;

[0017] Figure 2 It is an exploded view of the present application;

[0018] Figure 3 It is a Figure 2 A local enlarged view of the A area of the present application.

[0019] Figure 4 It is a schematic view of the lampshade structure of the present application.

[0020] The main element symbols are as follows:

[0021] 1, flexible circuit board; 11, light-emitting lamp bead; 12, first perforation;

[0022] 2, lampshade; 22, first step; 23, second step;

[0023] 3, soft sleeve; 31, second perforation; 32, first protruding part; 33, second protruding part; DETAILED DESCRIPTION

[0024] In order to make the utility model clearer, the utility model will be further described below in combination with the drawings.

[0025] In the following description, the example details are given in order to provide a more in-depth understanding of the utility model. Obviously, the described embodiments are only a part of the embodiments of the utility model, not all the embodiments. It should be understood that the specific embodiments are only used to explain the utility model, and are not used to limit the utility model.

[0026] It should be understood that when the terms "comprising" and / or "including" are used in the specification, it means that the features, whole, steps, operations, elements or components exist, but do not exclude the presence or addition of one or more other features, whole, steps, operations, elements, components or their combinations.

[0027] Most of the existing low-voltage lamp strips, because the light-emitting angle is mainly through the light-emitting angle of the light-emitting lamp bead itself, so the irradiation distance is limited, in order to make the lamp bead play the best irradiation requirement, it is necessary to constrain the light-emitting angle of the lamp bead itself through the lens, so as to realize the ideal irradiation angle requirement, at present, the lens is installed on the hard aluminum substrate, and the bending effect depends on the PCB connecting the two aluminum substrates, specifically, the Chinese utility model patent with the application number CN201821449242 discloses a soft and hard board combined LED lamp group; The above scheme is found in actual production that the support capacity provided by the aluminum substrate is needed to realize the glue injection process, and the manufacturing process is more troublesome, therefore, a more reasonable waterproof lamp strip structure is needed to solve the above technical problems, and the production efficiency of the waterproof lamp strip is improved.

[0028] In order to solve the above-mentioned technical problems, the present application provides a strip-shaped flexible waterproof light-emitting module, please refer to the attached Figure 1 to the attached Figure 4 , including flexible circuit board 1, lampshade 2 and soft sleeve 3;Among them, the flexible circuit board 1 is provided with a plurality of light-emitting lamp beads 11 arranged at intervals;The number of lampshade 2 and light-emitting lamp bead is consistent, and the light-emitting lamp bead 11 is covered correspondingly;The two sides of any lampshade 2 also include wing plate;The soft sleeve is sleeved with the flexible circuit board 1 and the wing plate;The present application first omits the aluminum substrate as the support of the light-emitting unit in the traditional technology, and is directly bonded on the flexible circuit board 1 through the wing plate on both sides of the lampshade 2, that is, the flexible circuit board 1 and the lampshade 2 are preliminarily bonded to realize the subsequent fixing forming process and then form the waterproof soft sleeve 3, which simplifies the structure and effectively improves the production efficiency;Specifically, the material of the soft sleeve is silica gel, engineering plastic or other high polymer material prepared by extrusion, glue injection and other ways.

[0029] In the embodiment, the flexible circuit board 1 is also provided with a plurality of first perforations 12 located between two adjacent light-emitting lamp beads 11, and the soft sleeve 3 is provided with second perforations corresponding to the first perforations 12; the first perforations 12 can further reduce the raw material of the flexible circuit board 1, effectively saving raw materials and effectively optimizing the production cost; in actual use, a plurality of light-emitting modules can be combined and installed through the first perforations 12 and fixed ropes, and can be used as a backlight module of a billboard.

[0030] As an important embodiment, the end distance between the two wings of any lamp bead accounts for 3 / 5-4 / 5 of the distance between the two adjacent first perforations 12; under this proportion, the support strength of the wings can be ensured to facilitate production, and the bending performance of the waterproof lamp strip as a whole will not be affected.

[0031] In the embodiment, the opposite edges of the two wings of any lampshade 2 are step-shaped; it is not difficult to understand that the wings are step-shaped, which expands the contact area of the wings and the soft sleeve 3, and further optimizes the stress between the wings and the soft sleeve 3 and realizes more stable fitting due to the characteristics of the steps.

[0032] In the embodiment, the soft sleeve 3 is also provided with a first protrusion 32 corresponding to the first step 22 formed by the wings and a second protrusion 33 corresponding to the second step 23 formed by the wings at the position corresponding to the light-emitting lamp bead 11; the first protrusion 32 and the second protrusion 33 can significantly correspond to the tightening degree of the first step 22 and the second step 23 of the wings, and further guarantee the waterproof performance.

[0033] As an improved scheme of the application, the slot formed by the first perforation 12 is rectangular, which can significantly reduce the material of the flexible circuit board 1; in a more preferred scheme, two power connection bumps for cutting are arranged between the two light-emitting lamp beads 11, and the two power connection bumps are arranged on opposite sides of the first perforation 12; it is not difficult to understand that in order to adapt to different length installation environments, the power connection bumps are formed in the part forming the first perforation 12; when the length of the flexible waterproof lamp strip is too long, the power connection bumps can be cut at a suitable position to meet the required size of the installation environment; on the contrary, if the length is not enough, the power connection bumps at the ends of the two flexible waterproof lamp strips are connected through a power connector, thereby expanding the length of the flexible waterproof lamp strip.

[0034] In the embodiment, the light-emitting lamp bead can be a fluorescent lamp, a xenon lamp or other power-supplied light-emitting lamp bead; preferably, the light-emitting lamp bead is an LED lamp, which has advantages in size, cost and brightness.

[0035] The advantages of the utility model lie in:

[0036] The application firstly omits the aluminum substrate used as the support of the light emitting unit in the prior art in structure, and directly bonds the lampshade on the flexible circuit board through the wing plates on two sides of the lampshade, so that the flexible circuit board and the lampshade are preliminarily bonded to realize a subsequent fixing forming process and further form a waterproof soft sleeve, the structure is simplified, and the production efficiency is effectively improved.

[0037] The above disclosed are only several specific embodiments of the present application, but the present application is not limited to this, and any change that can be thought of by any person skilled in the art shall fall into the protection scope of the present application.

Claims

1. A strip-shaped flexible waterproof light-emitting module, characterized in that, The utility model relates to a flexible circuit board, a lampshade and a soft sleeve, and relates to the technical field of lighting. The utility model discloses a flexible circuit board, a lampshade and a soft sleeve, and relates to the technical field of lighting. The utility model discloses a flexible circuit board, a lampshade and a soft sleeve, and relates to the technical field of lighting. The utility model discloses a flexible circuit board, a lampshade and a soft sleeve, and relates to the technical field of lighting.

2. The strip-shaped flexible waterproof light-emitting module according to claim 1, characterized in that, The utility model discloses a flexible circuit board, a lampshade and a soft sleeve, and relates to the technical field of lighting.

3. The strip-shaped flexible waterproof light-emitting module according to claim 2, characterized in that, The utility model discloses a flexible circuit board, a lampshade and a soft sleeve, and relates to the technical field of lighting.

4. The strip-shaped flexible waterproof light-emitting module according to claim 2, characterized in that, The utility model discloses a flexible circuit board, a lampshade and a soft sleeve, and relates to the technical field of lighting.

5. The strip-shaped flexible waterproof light-emitting module according to claim 4, characterized in that, The utility model discloses a flexible circuit board, a lampshade and a soft sleeve, and relates to the technical field of lighting.

6. The strip-shaped flexible waterproof light-emitting module according to claim 2, characterized in that, The utility model discloses a flexible circuit board, a lampshade and a soft sleeve, and relates to the technical field of lighting.

7. The strip-shaped flexible waterproof light-emitting module according to claim 2, characterized in that, The utility model discloses a flexible circuit board, a lampshade and a soft sleeve, and relates to the technical field of lighting.

8. The strip-shaped flexible waterproof light-emitting module according to any one of claims 1-7, characterized in that, The utility model discloses a flexible circuit board, a lampshade and a soft sleeve, and relates to the technical field of lighting. The utility model discloses a flexible circuit board, a lampshade and a soft sleeve, and relates to the technical field of lighting. The utility model discloses a flexible circuit board, a lampshade and a soft sleeve, and relates to the technical field of lighting. The utility model discloses a flexible circuit board, a lampshade and a soft sleeve, and relates to the technical field of lighting. The utility model discloses a flexible circuit board, a lampshade and a soft sleeve, and relates to the technical field of lighting. The utility model discloses a flexible circuit board, a lampshade and a soft sleeve, and relates to the technical field of lighting. The utility model discloses a flexible circuit board, a lampshade and a soft sleeve, and relates to the technical field of lighting. The utility model discloses a flexible circuit board, a lampshade and a soft sleeve, and relates to the technical field of lighting. The utility model discloses a flexible circuit board, a lampshade and a soft sleeve, and relates to the technical field of lighting. The utility model discloses a flexible circuit board, a lampshade and a soft sleeve, and relates to the technical field of lighting. The utility model discloses a flexible circuit board, a lampshade and a soft sleeve, and relates to the technical field of lighting. The utility model discloses a flexible circuit board, a lampshade and a soft sleeve, and relates to the technical field of lighting. The utility model discloses a flexible circuit board, a lampshade and a soft sleeve, and relates to the technical field of lighting. The utility model discloses a flexible circuit board, a lampshade and a soft sleeve, and relates to the technical field of lighting. The utility model discloses a flexible circuit board, a lampshade and a soft sleeve, and relates to the technical field of lighting. The utility model discloses a flexible circuit board, a lampshade and a soft sleeve, and relates to the technical field of lighting. The utility model discloses a flexible circuit board, a lampshade and a soft sleeve, and relates to the technical field of lighting. The utility model discloses a flexible circuit board, a lampshade and a soft sleeve, and relates to the technical field of lighting.

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