CN213394760U

CN213394760U - LED lamp strip convenient to roll

Info

Publication number: CN213394760U
Application number: CN202023064426.3U
Authority: CN
Inventors: 余俊
Original assignee: Zhongshan Lvxia Photoelectric Technology Co ltd
Current assignee: Zhongshan Lvxia Photoelectric Technology Co ltd
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-06-08
Anticipated expiration: 2030-12-18

Abstract

The utility model relates to the technical field of LED, in particular to a LED lamp strip convenient to roll, which comprises a metal substrate, wherein a plurality of patches are evenly distributed on the surface of the metal substrate, each patch is internally provided with an LED lamp bead, the metal substrate comprises four substrate components, the connecting ends of the four substrate components are respectively provided with a substrate groove, two adjacent substrate grooves are connected through a folding mechanism, the folding mechanism comprises a connecting piece A and a connecting piece B, the connecting piece A and the connecting piece B are connected through a hinge, one end of the connecting piece A and one end of the connecting piece B are respectively provided with a bearing, the bearing is connected with a sliding groove in the substrate groove in a sliding way, the device carries out structural improvement on the prior LED lamp strip, the LED lamp strip can be folded into a cuboid shape through a folding mechanism, the occupied area of the LED lamp strip can be reduced, and the LED lamp beads can be protected in the, LED lamp pearl and wire can not be damaged in transportation and carrying process.

Description

LED lamp strip convenient to roll

Technical Field

The utility model relates to a LED technical field specifically is a make things convenient for LED lamp strip of rolling.

Background

The LED hard lamp strip is an assembly circuit board made of a PCB hard board, LEDs are assembled by using surface mounted LEDs and direct-insert LEDs, and different elements are adopted according to different requirements. The hard lamp strip has the advantages of easy fixation and convenient processing and installation; the disadvantage is that the flexible plastic pipe cannot be bent freely and is not suitable for irregular places. The patch LEDs for the hard light bar have various specifications such as 18 LEDs, 24 LEDs, 30 LEDs, 36 LEDs, 40 LEDs and the like; the LED lamp strip has the advantages that the number of the directly-inserted LEDs is 18, 24, 36, 48 and the like, the LED lamp strip has the front side and the side, and the side is luminous, so that the LED lamp strip is called as a great wall lamp strip.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a make things convenient for LED lamp strip of rolling to the length overlength that proposes in solving above-mentioned background art leads to in the transportation and carries the in-process to hang easily and hinder, damage subassembly scheduling problem.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a make things convenient for LED lamp strip of rolling, includes metal substrate, a plurality of paster of evenly having arranged on metal substrate's surface, every a LED lamp pearl has all set firmly in the paster, metal substrate includes four base plate subassemblies, four the link of base plate subassembly all is equipped with the base plate recess, and two adjacent base plate recesses pass through folding mechanism and connect, folding mechanism includes connecting piece A and connecting piece B, just connecting piece A with connecting piece B passes through hinged joint, connecting piece A with connecting piece B's one end all is equipped with the bearing, just the bearing with the inside spout sliding connection of base plate recess, just the one end of bearing is passed through the spring and is fixed in the spout.

Preferably, each of the substrate assemblies has the same shape and size.

Preferably, a positioning plate is fixed at the bottom end of the connecting piece B, a positioning screw hole is formed in the connecting piece A, a positioning bolt is arranged in the positioning screw hole, and the positioning bolt penetrates through the positioning screw hole and is in threaded connection with the positioning plate.

Preferably, each of the connection ends of the base plate assembly is provided with a magnet piece.

Preferably, each of the substrate assemblies is provided with a limiting hole, and the limiting holes of two substrate assemblies which are separated from each other are located at corresponding positions.

Preferably, the top end of the positioning bolt is also provided with a knob.

Compared with the prior art, the beneficial effects of the utility model are that: the device carries out institutional advancement to current LED lamp strip, makes it fold into a cuboid form through a folding mechanism, not only can make the area of LED lamp strip diminish to can all protect LED lamp pearl in inside after folding into a cuboid, can not harm LED lamp pearl and wire in the transportation with carry the in-process, whole device reasonable in design, high durability and convenient use, and low in manufacturing cost, transportation convenient to carry has improved market competition greatly.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the base plate assembly of the present invention;

fig. 3 is a schematic structural view of the folding mechanism of the present invention;

FIG. 4 is a cross-sectional view of the base plate assembly of the present invention;

fig. 5 is a schematic view of the folded state of the present invention.

In the figure: 1. a metal substrate; 10. a substrate assembly; 100. a magnet piece; 101. a chute; 102. a spring; 103. a limiting hole; 11. a substrate recess; 12. a folding mechanism; 120. a connecting piece A; 121. a connecting piece B; 122. positioning the screw hole; 123. a hinge; 124. positioning a plate; 125. a bearing; 126. positioning the bolt; 2. pasting a piece; 3. LED lamp pearl.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution:

a LED lamp strip convenient to roll comprises a metal substrate 1, a plurality of patches 2 are evenly distributed on the surface of the metal substrate 1, an LED lamp bead 3 is fixedly arranged in each patch 2, the metal substrate 1 comprises four substrate assemblies 10, the shape and the size of each substrate assembly 10 are the same, a magnet piece 100 is arranged at the connecting end of each substrate assembly 10, the magnet pieces 100 are attracted by magnetic force to fix the substrate assemblies 10 to prevent the substrate assemblies 10 from shaking in a common state, a limiting hole 103 is arranged on each substrate assembly 10, the limiting holes 103 on every two substrate assemblies 10 are located at corresponding positions, substrate grooves 11 are arranged at the connecting ends of the four substrate assemblies 10, two adjacent substrate grooves 11 are connected through a folding mechanism 12, the folding mechanism 12 comprises a connecting piece A120 and a connecting piece B121, and the connecting piece A120 and the connecting piece B121 are connected through a hinge 123, one end of the connecting piece A120 and one end of the connecting piece B121 are both provided with a bearing 125, the bearing 125 is connected with the sliding chute 101 in the substrate groove 11 in a sliding manner, one end of the bearing 125 is fixed in the sliding chute 101 through a spring 102, the substrate assemblies 10 can be automatically tightened and connected under the elasticity of the spring 102 in an unfolded state, when folding is needed, two adjacent substrate assemblies 10 are directly pulled towards two sides, the folding mechanism 12 is pulled to be exposed from the sliding chute 101, each substrate assembly 10 is rotated along the horizontal direction under the rotation of the folding mechanism 12 in the substrate groove 11, so that the four substrate assemblies 10 are in a parallel and attached state, the bottom end of the connecting piece B121 is fixed with a positioning plate 124, the connecting piece A120 is provided with a positioning screw hole 122, a positioning bolt 126 is arranged in the positioning screw hole 122, the positioning bolt 126 passes through the positioning screw hole 122 and is in threaded connection with the positioning plate 124, the top end, through unscrewing positioning bolt 126 again, make connecting piece A120 separate from locating plate 124, under the effect of hinge 123, make connecting piece A120 and connecting piece B121 of folding mechanism 12 roll over 90 mutually, reach the state of figure 5 after, use a spacer pin to pass two relative base plate assembly 10, can accomplish the rolling, not only can make the area of LED lamp strip diminish, and can all protect LED lamp pearl 3 in inside after folding into a cuboid, can not harm LED lamp pearl 3 and wire in the transportation and carrying process.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a make things convenient for LED lamp strip of rolling, includes metal substrate (1), a plurality of paster (2) of evenly having arranged on the surface of metal substrate (1), every all set firmly one LED lamp pearl (3), its characterized in that in paster (2): metal substrate (1) includes four base plate subassemblies (10), four the link of base plate subassembly (10) all is equipped with base plate recess (11), and two adjacent base plate recesses (11) are connected through folding mechanism (12), folding mechanism (12) include connecting piece A (120) and connecting piece B (121), just connecting piece A (120) with connecting piece B (121) are connected through hinge (123), connecting piece A (120) with the one end of connecting piece B (121) all is equipped with bearing (125), just bearing (125) with inside spout (101) sliding connection of base plate recess (11), just the one end of bearing (125) is passed through spring (102) and is fixed in spout (101).

2. The LED lamp strip convenient to roll up of claim 1, wherein: the shape and size of each substrate assembly (10) are the same.

3. The LED lamp strip convenient to roll up of claim 1, wherein: a positioning plate (124) is fixed at the bottom end of the connecting piece B (121), a positioning screw hole (122) is formed in the connecting piece A (120), a positioning bolt (126) is arranged in the positioning screw hole (122), and the positioning bolt (126) penetrates through the positioning screw hole (122) and is in threaded connection with the positioning plate (124).

4. The LED lamp strip convenient to roll up of claim 1, wherein: each connecting end of the base plate assembly (10) is provided with a magnet piece (100).

5. The LED lamp strip convenient to roll up of claim 1, wherein: each substrate component (10) is provided with a limiting hole (103), and the limiting holes (103) on two substrate components (10) which are separated each other are located at corresponding positions.

6. The LED lamp strip convenient to roll up of claim 3, wherein: the top end of the positioning bolt (126) is also provided with a knob.