CN215862989U

CN215862989U - Bending-resistant LED soft lamp strip

Info

Publication number: CN215862989U
Application number: CN202121923526.9U
Authority: CN
Inventors: 向元立
Original assignee: Shenzhen Mingxue Optoelectronics Co ltd
Current assignee: Shenzhen Mingxue Optoelectronics Co ltd
Priority date: 2021-08-17
Filing date: 2021-08-17
Publication date: 2022-02-18
Anticipated expiration: 2031-08-17

Abstract

The utility model discloses a bending-resistant LED soft lamp strip which comprises a plurality of groups of LED lamp strips, wherein a bending groove is arranged above each group of LED lamp strips, a circuit is arranged in each group of bending grooves, each bending groove comprises a plurality of groups of transverse grooves and a plurality of groups of inclined grooves, and an angle formed by each inclined groove and each transverse groove is 45 degrees. According to the utility model, the oblique groove structure adopts a 45-degree angle, firstly, a circuit is optimized, the structural strength of the lamp belt is improved, the problem of lamp bead damage caused by LED lamp belt distortion is solved, secondly, the conductive area is increased, the voltage drop is reduced, the head-tail brightness consistency of the LED lamp belt is good, the crease groove can facilitate the bending of the LED lamp belt, when the LED lamp belt is bent, the bending can be preferentially carried out along the oblique groove under the action of the crease groove, the damage to the circuit is reduced, and the service life of the device is prolonged.

Description

Bending-resistant LED soft lamp strip

Technical Field

The utility model relates to the field of lamp strips, in particular to a bending-resistant LED flexible lamp strip.

Background

The LED strip is a product in which LEDs are mounted on a band-shaped FPC (flexible printed circuit) or PCB (printed circuit board), and is named as a band. Because the service life is long (the normal service life is generally 8-10 ten thousand hours), the energy is saved, the environment is protected, and the method gradually exposes the corners in various decoration industries.

In the prior art, the LED lamp strip is inevitably bent in the production and use processes; in the prior art, in order to avoid the lamp strip from being bent to damage the lamp bead, generally, production personnel is required to carefully operate and lightly hold the lamp strip in the production process, and the lamp strip cannot be pulled and distorted forcefully in the use process; this brings great inconvenience to the production and use of LED strips, which is to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a bending-resistant LED flexible lamp strip.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a resistant flexible lamp strip of bending LED, includes multiunit LED lamp area, every group the top in LED lamp area is provided with the mark groove, every group be provided with the circuit in the mark groove, the mark groove includes multiunit transverse groove and multiunit slant groove, the angle that slant groove and transverse groove become is 45 degrees.

As a further description of the above technical solution:

and each group of LED lamp strips is provided with two groups of power supply slots, the power supply slots are positioned above the marking grooves, and a plurality of groups of plugs are arranged in each group of power supply slots.

As a further description of the above technical solution:

and each group of LED lamp strip is provided with a plurality of groups of lamp bead bonding pads, and each group of lamp bead bonding pads is positioned above the folding groove.

As a further description of the above technical solution:

and the left side and the right side of the upper end of each group of LED lamp strip are respectively provided with a connecting electrode tip, the connecting electrode tips are connected with lines in the creasing grooves, and the connecting electrode tips on different groups of creasing grooves are contacted.

The utility model has the following beneficial effects:

1. according to the utility model, the LED lamp strip can be conveniently bent through the arranged marking groove, when the LED lamp strip is bent, the LED lamp strip can be bent preferentially along the inclined groove under the action of the marking groove, the damage to a circuit is reduced, and the service life of the device is prolonged.

2. The oblique groove structure adopts 45 jiaos, at first optimizes the circuit, improves lamp area structural strength, solves the lamp pearl damage problem that the distortion of LED lamp area arouses, and secondly the increase is electrically conductive area, reduces the pressure drop, and LED lamp area head and the tail luminance uniformity is good.

Drawings

Fig. 1 is a top view of a bending-resistant LED flexible light bar provided in the present invention;

fig. 2 is a top view of a bending-resistant LED strip with a flexible LED strip provided in the present invention;

fig. 3 is a perspective view of a bending-resistant LED flexible light bar provided by the present invention.

Illustration of the drawings:

1. connecting the electrode tips; 2. a creasing groove; 3. an LED light strip; 4. the bead group; 5. a power supply slot; 6. a plug; 7. a transverse slot; 8. an oblique groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, one embodiment of the present invention is provided: the utility model provides a resistant flexible lamp strip of bending LED, including multiunit LED lamp area 3, the top in every group LED lamp area 3 is provided with a mark groove 2, be provided with the circuit in every group mark groove 2, mark groove 2 includes multiunit transverse groove 7 and multiunit slant groove 8, the angle that slant groove 8 and transverse groove 7 become is 45 degrees, mark groove 2, can make things convenient for LED lamp area 3 to bend, when LED lamp area 3 is crooked, because the effect of a mark groove 2, can be preferentially crooked along slant 8 departments of groove, reduce the damage to the circuit, increase the life of device, slant 8 structures in groove adopt 45, at first optimize the circuit, improve lamp area structural strength, solve the lamp pearl damage problem that 3 distortions in LED lamp area arouse, secondly increase electrically conductive area, reduce the pressure drop, 3 first tail luminance uniformity in LED lamp area are good.

Be provided with two sets of power supply slot 5 on every group LED lamp area 3, and power supply slot 5 is located the top of crease groove 2, the inside multiunit plug 6 that is provided with of every group power supply slot 5, be provided with multiunit lamp pearl pad group 4 on every group LED lamp area 3, and every group lamp pearl pad group 4 is located the top of crease groove 2, every group LED lamp area 3 upper end left and right sides all is provided with connects two sets of connection electrode tip 1, and connect the line connection in electrode tip 1 and the crease groove 2, the connection electrode tip 1 contact on the different group crease groove 2.

The working principle is as follows: the device adopts 45 in the slant groove 8 structure when using, optimizes the circuit on the one hand, improves lamp area structural strength, solves the lamp pearl problem of damaging that 3 twists in LED lamp area arouse, increase electrically conductive area, reduce the pressure drop, 3 head and the tail luminance uniformity in LED lamp area are good, on the other hand, LED lamp area 3 can be preferentially crooked along slant groove 8 departments when buckling because the effect of creased groove 2, reduce the damage to the circuit, increase the life of device.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a resistant flexible lamp strip of bending LED, includes multiunit LED lamp area (3), its characterized in that: the LED lamp strip comprises LED lamp strips (3) and is characterized in that a mark folding groove (2) is arranged above each group of the LED lamp strip (3), a circuit is arranged in each mark folding groove (2), each mark folding groove (2) comprises a plurality of groups of transverse grooves (7) and a plurality of groups of inclined grooves (8), and an angle formed by each inclined groove (8) and each transverse groove (7) is 45 degrees.

2. The flexible LED light bar of claim 1, wherein: and two groups of power supply slots (5) are arranged on each group of LED lamp strips (3), the power supply slots (5) are positioned above the marking grooves (2), and a plurality of groups of plugs (6) are arranged in each group of power supply slots (5).

3. The flexible LED light bar of claim 1, wherein: and a plurality of groups of lamp bead welding disc groups (4) are arranged on each group of LED lamp belts (3), and each group of lamp bead welding disc groups (4) is positioned above the crease line groove (2).

4. The flexible LED light bar of claim 1, wherein: the left side and the right side of the upper end of each group of the LED lamp strip (3) are respectively provided with a connecting electrode tip (1) which is connected with two groups of connecting electrode tips (1), the connecting electrode tips (1) are connected with lines in the creasing grooves (2), and the connecting electrode tips (1) on different groups of creasing grooves (2) are contacted.