Combined fixed LED (light-emitting diode) flexible lamp strip

Abstract

The utility model discloses a combined type fixed LED (light-emitting diode) soft lamp strip which comprises a lamp shell, a plurality of fixing pieces arranged on the lamp shell at intervals, a lamp source part arranged above each fixing piece, a heat dissipation groove arranged below each fixing piece, and a heat dissipation anti-skid part arranged in each heat dissipation groove, the connecting parts capable of sequentially connecting the fixing parts are arranged on the left side and the right side of each fixing part, and the wire connecting parts capable of being connected with the lamp source parts are arranged between the fixing parts, so that compared with the prior art, the lamp strips can be connected more conveniently, damaged lamp strip sections can be detached and replaced conveniently, and the service life of the lamp strips is prolonged. The shape of the lamp strip can be changed according to the shape of the lamp housing.

Description

Technical Field

[0001] The utility model relates to the technical field of light strips, and in particular to a combined fixed LED soft light strip. Background Art

[0002] LED light strips refer to LED chips assembled on a strip of FPC flexible circuit boards or PCB printed circuit boards. LED light strips are generally divided into two types: flexible LED light strips and LED rigid light strips, but generally also include old-style light strips that connect LEDs with wires. Flexible LED light strips use FPC as the assembly circuit board and SMD LEDs for assembly, making the product only as thick as a coin and taking up little space. LED rigid light strips use PCB hard boards as the assembly circuit board, which is easier to fix and more convenient to process and install.

[0003] Existing light strips lack the function of making it easier to connect the light strips to each other and facilitating the disassembly and replacement of damaged light strip sections, which easily leads to the entire light strip being unusable after a certain section is damaged, resulting in high losses and costs. Existing light strips do not change according to the shapes of some special lamp shells when used for them. Utility Model Content

[0004] The purpose of this utility model is to provide a modular fixed LED flexible light strip that can solve at least one of the above technical problems. The technical solution of this utility model is as follows:

[0005] A combined fixed LED soft light strip comprises: a lamp housing, a plurality of fixing parts arranged at intervals on the lamp housing, a light source portion provided above each of the fixing parts, a heat dissipation groove provided below each of the fixing parts, a heat dissipation anti-slip portion provided in each of the heat dissipation grooves, connecting parts capable of connecting the fixing parts to each other in sequence on the left and right sides of each of the fixing parts, and connecting parts capable of connecting to the light source portions provided between each of the fixing parts.

[0006] Furthermore, a plug-in slot is provided above each of the fixing members, and a buckle is fixed on the left side of each of the fixing members.

[0007] Furthermore, the light source part includes a light source board that is movably plugged into each of the plug-in slots, a snap-fitting block is provided on the left side of each of the light source boards, a plurality of lamp beads are fixed at intervals above each of the light source boards, a first connecting line is connected between each of the lamp beads, and a light-scattering shell is fixed on each of the light source boards.

[0008] Furthermore, the heat dissipation and anti-slip portion includes a heat dissipation plate arranged in each of the heat dissipation grooves, an anti-slip pad is installed and fixed in the heat dissipation groove below each of the heat dissipation plates, and multiple heat dissipation holes are provided on the front and rear sides of each of the fixing parts and connected to the heat dissipation groove.

[0009] Furthermore, the connecting part includes a connecting shaft and a connecting ear respectively fixed on the left and right sides of each fixing part, a plurality of external card grooves are provided on the surface of each connecting shaft, an internal card groove is provided on the inner wall of the connecting ear, and a bayonet is provided on the rear side of the connecting ear and connected to the inner wall of the connecting ear.

[0010] Furthermore, the connection portion includes welding ears fixedly connected to the left and right sides of each light source board, each welding ear is connected to the adjacent first connecting line, and a second connecting line is welded between every two adjacent welding ears.

[0011] Preferably, mounting ears are fixed on the front and rear sides of each of the fixing members.

[0012] In summary, the present invention has the following beneficial effects compared to the prior art:

[0013] The utility model provides a combined fixed LED soft light strip, which, when in use, the user first swings each fixing part into a desired shape according to the shape of the lamp shell, then connects each fixing part to each other in sequence through the connecting part, and fixes each fixing part to each other in the desired shape, and then connects each light source part through the connecting part, and an external power supply drives each light source part at this time, so that the light source part lights up, and the heat can be dissipated through the heat dissipation and anti-slip part when the light source part is operating. Compared with the existing technology, the light strips can be connected to each other more conveniently, and damaged light strip sections can be easily disassembled and replaced, and the shape of the light strip can be changed according to the shape of the lamp shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is one of the three-dimensional schematic diagrams of the present utility model.

[0015] Figure 2 It is a half-section schematic diagram of the present utility model.

[0016] Figure 3 This is the second three-dimensional schematic diagram of the present utility model.

[0017] Figure 4 This is one of the exploded schematic diagrams of the present invention.

[0018] Figure 5 This is the second exploded diagram of the present invention.

[0019] Explanation of the accompanying reference numerals: 1. lamp housing; 2. fixing part; 3. lamp source part; 4. heat dissipation groove; 5. heat dissipation and anti-slip part; 6. connecting part; 7. connection part; 21. plug-in slot; 22. buckle; 31. light source board; 32. card block; 33. lamp bead; 34. first connecting line; 35. light-scattering shell; 51. heat dissipation plate; 52. anti-slip pad; 53. heat dissipation hole; 61. connecting shaft; 62. connecting ear; 63. outer card slot; 64. inner card slot; 65. bayonet; 71. welding ear; 72. second connecting line; 21. mounting ear. DETAILED DESCRIPTION

[0020] The present invention will be further described below with reference to the accompanying drawings and specific embodiments:

[0021] like Figures 1 to 5 The combined fixed LED soft light strip shown is characterized in that it includes: a lamp housing 1, a plurality of fixing parts 2 are provided at intervals on the lamp housing 1, mounting ears 23 are fixed on the front and rear sides of each fixing part 2, a light source part 3 is provided above each fixing part 2, a heat dissipation groove 4 is provided below each fixing part 2, a heat dissipation anti-slip part 5 is provided in each heat dissipation groove 4, a connecting part 6 that can connect each fixing part 2 to each other in sequence is provided on the left and right sides of each fixing part 2, and a connecting part 7 that can be connected to each light source part 3 is provided between each fixing part 2.

[0022] The above structure is a combined fixed LED soft light strip. When in use, the user first swings each fixing part 2 into the desired shape according to the shape of the lamp housing 1. At this time, the various fixing parts 2 are connected to each other in sequence through the connecting part 6, and the various fixing parts 2 are fixed to each other in the desired shape. Then, the various light source parts 3 are connected through the connecting part 7. The external power supply drives the various light source parts 3 at this time, so that the light source parts 3 light up. When the light source parts 3 are operating, the heat can be dissipated through the heat dissipation and anti-slip part 5. Compared with the existing technology, it can make it more convenient to connect the light strips with each other, facilitate the disassembly and replacement of damaged light strip segments, and can change the shape of the light strip according to the shape of the lamp housing.

[0023] like Figure 4 and 5 As shown, in some embodiments of the present invention, a plug-in slot 21 is provided above each of the fixing members 2 , and a buckle 22 is fixed on the left side of each of the fixing members 2 .

[0024] The light source part 3 includes a light source board 31 that is movably plugged into each of the plug-in slots 21. A card block 32 that can be snapped together with the card buckle 22 is provided on the left side of each of the light source boards 31. A plurality of lamp beads 33 are fixed at intervals above each of the light source boards 31. A first connecting line 34 is connected between each of the lamp beads 33. A light-scattering shell 35 is fixed on each of the light source boards 31.

[0025] The user plugs the light source board 31 into the plug-in slot 21, so that the block 32 on the left side of the light source board 31 moves toward the buckle 22 until the block 32 is engaged with the buckle 22, so that the light source board 31 is fixed in the plug-in slot 21. When the external power supply and the connecting part 7 are connected, the electric energy is transmitted to the first connecting line 34 through the connecting part 7, and the first connecting line 34 transmits the electric energy to each lamp bead 33.

[0026] like Figure 4 As shown, in some embodiments of the present invention, the heat dissipation and anti-slip portion 5 includes a heat dissipation plate 51 arranged in each of the heat dissipation grooves 4, and an anti-slip pad 52 is installed and fixed in the heat dissipation groove 4 below each of the heat dissipation plates 51. A plurality of heat dissipation holes 53 are provided on the front and rear sides of each of the fixing parts 2 and connected to the heat dissipation groove 4. When the light source part 3 is operating, the heat energy generated by it is guided into the heat dissipation groove 4, and then the heat in the heat dissipation groove 4 is guided toward the heat dissipation plate 51, and finally the heat energy is dissipated to the outside of the fixing part 2 through the heat dissipation holes 52, and the anti-slip pad 52 can prevent the fixing part 2 from sliding in the installation position.

[0027] like Figure 3 As shown, in some embodiments of the present invention, the connecting portion 6 includes a connecting shaft 61 and a connecting ear 62 respectively fixed on the left and right sides of each fixing member 2, a plurality of external card grooves 63 are provided on the surface of each connecting shaft 61, an internal card groove 64 is provided on the inner wall of the connecting ear 62, and a bayonet 65 is provided on the rear side of the connecting ear 62 and connected to the inner wall of the connecting ear 62. When connecting each fixing member 2, the user brings the two fixing members 2 close to each other, and at this time moves the connecting shaft 61 on one of the fixing members 2 toward the bayonet 65. At this time, the bayonet 65 elastically deforms to a size suitable for the connecting shaft 61. When the connecting shaft 61 passes through the bayonet 65, the connecting shaft 61 is locked on the connecting ear 62 to complete the connection. When the user swings the two fixing members 2 relative to each other, the connecting shaft 61 rotates in the connecting ear 62. When the connecting shaft 61 rotates, the external card groove 63 will continue to be locked in the internal card groove 64 until the user swings to the appropriate position, thereby fixing the two corresponding fixing members 2 and swinging the fixing member 2 to the desired shape.

[0028] like Figure 4 As shown, in some embodiments of the present invention, the connecting portion 7 includes welding ears 71 fixedly connected to the left and right sides of each light source board 31, each welding ear 71 is connected to the adjacent first connecting line 34, and a second connecting line 72 is welded between every two adjacent welding ears 71. The user puts each second connecting line 72 on one of the welding ears 71 and welds it, and then puts the other end of the second connecting line 72 on another adjacent welding ear 71 to complete the connection. The second connecting line 72 on the leftmost or rightmost side will have one end not connected, which is the connection end connected to the external power supply.

[0029] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for illustrative purposes. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A combined fixed LED soft light strip, characterized in that: include: A lamp housing (1) is provided with a plurality of fixing members (2) spaced apart from each other, a light source portion (3) is provided above each fixing member (2), a heat dissipation groove (4) is provided below each fixing member (2), a heat dissipation anti-slip portion (5) is provided in each heat dissipation groove (4), connecting portions (6) capable of sequentially connecting each fixing member (2) are provided on the left and right sides of each fixing member (2), and connecting portions (7) capable of connecting to each light source portion (3) are provided between each fixing member (2).

2. The combined fixed LED soft light strip according to claim 1, characterized in that An inserting slot (21) is provided above each fixing member (2), and a buckle (22) is fixed on the left side of each fixing member (2).

3. The combined fixed LED soft light strip according to claim 2, characterized in that The light source portion (3) comprises a light source board (31) movably plugged into each of the plug-in slots (21); a card block (32) capable of being snapped in with a card buckle (22) is provided on the left side of each of the light source boards (31); a plurality of lamp beads (33) are fixed at intervals above each of the light source boards (31); a first connecting line (34) is connected between each of the lamp beads (33); and a light-scattering shell (35) is fixed on each of the light source boards (31).

4. The combined fixed LED soft light strip according to claim 1, characterized in that The heat dissipation anti-slip portion (5) comprises a heat dissipation plate (51) arranged in each heat dissipation groove (4); an anti-slip pad (52) is fixedly installed in the heat dissipation groove (4) below each heat dissipation plate (51); and a plurality of heat dissipation holes (53) are provided on the front and rear sides of each fixing member (2) and connected to the heat dissipation groove (4).

5. The combined fixed LED soft light strip according to claim 3, characterized in that The connecting portion (6) comprises a connecting shaft (61) and a connecting ear (62) respectively fixed on the left and right sides of each fixing member (2); a plurality of external card slots (63) are provided on the surface of each connecting shaft (61); an internal card slot (64) is provided on the inner wall of the connecting ear (62); and a bayonet (65) is provided on the rear side of the connecting ear (62) and in communication with the inner wall of the connecting ear (62).

6. The combined fixed LED soft light strip according to claim 3, characterized in that The connecting portion (7) comprises welding ears (71) fixedly connected to the left and right sides of each light source plate (31), each welding ear (71) is connected to an adjacent first connecting line (34), and a second connecting line (72) is welded between every two adjacent welding ears (71).

7. The combined fixed LED soft light strip according to claim 1, characterized in that Mounting ears (23) are fixed on the front and rear sides of each fixing member (2).

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