Lamp strip with multi-layer protection

Abstract

The utility model relates to the technical field of lamp strips, and provides a lamp strip with multi-layer protection, the lamp strip comprises a lamp strip main body and a wire, the lamp strip main body comprises a light-emitting lamp wick, a buffer sleeve and an anti-ultraviolet layer, one end of the wire is electrically connected with one end of the light-emitting lamp wick, the buffer sleeve wraps the light-emitting lamp wick, and the anti-ultraviolet layer is arranged on the buffer sleeve. And the anti-ultraviolet layer is arranged on the outer surface of the buffer sleeve. According to the lamp strip with the multi-layer protection, the anti-ultraviolet performance of the lamp strip can be improved.

Description

Technical Field

[0001] This application relates to the technical field of light strips, and in particular to a light strip with multi-layer protection. Background Technology

[0002] LED strip lights are a type of lighting device, specifically referring to LED lights soldered onto copper wires or flexible circuit boards using a special processing technique. They are named for their strip-like shape when illuminated. These lights are flexible in design, adaptable to spaces of various shapes and sizes, and provide smooth light and shadow effects. They are widely used in home lighting, commercial spaces, urban landscapes, and holiday decorations.

[0003] Traditional LED strip lights consist of a light-emitting diode (LED) and a protective sleeve. The protective sleeve wraps around the LED to protect it. However, these LED strip lights have poor UV resistance. In outdoor installations, the protective sleeve is prone to aging and discoloration under prolonged UV exposure, which reduces the light output and lifespan of the LED strip. Therefore, further improvements are needed. Utility Model Content

[0004] To improve the UV resistance of the light strip, this application provides a light strip with multi-layer protection.

[0005] The light strip with multi-layer protection provided in this application adopts the following technical solution:

[0006] A multi-layered protective light strip includes a light strip body and a conductor. The light strip body includes a light-emitting core, a buffer sleeve, and an anti-ultraviolet layer. One end of the conductor is electrically connected to one end of the light-emitting core. The buffer sleeve is wrapped around the outside of the light-emitting core, and the anti-ultraviolet layer is disposed on the outer surface of the buffer sleeve.

[0007] By adopting the above technical solution, a buffer sleeve and an anti-UV layer are sequentially set from the inside to the outside of the light-emitting core to form multi-layer protection for the light-emitting core. The buffer sleeve can buffer external impacts, reducing the possibility of the light-emitting core being scratched or worn. The anti-UV layer, set on the outer surface of the buffer sleeve, improves the UV resistance of the light strip body, slows down the aging rate of the light strip body, and thus increases the overall service life.

[0008] Optionally, a protective end is provided at the connection between the light-emitting lamp core and the wire. One end of the protective end has an insertion channel, and one end of the light-emitting lamp core extends into the insertion channel and is connected to the wire.

[0009] By adopting the above technical solution, the protective end provides protection for the connection between the light-emitting core and the wire, and improves the connection stability of the connection between the light-emitting core and the wire.

[0010] Optionally, the surface of the buffer sleeve is provided with a connecting strip, and the surface of the connecting strip away from the light-emitting lamp core forms an abutment plane.

[0011] By adopting the above technical solution and setting the connecting strip, in practical applications, the connecting strip can be pasted onto the surface of the building wall by abutting the flat surface, so as to facilitate the installation of the light strip body.

[0012] Optionally, the connecting strip is elastically configured, and the connecting strip is connected to a connecting seat. The surface of the connecting seat is provided with a connecting channel for the connecting strip to be embedded. A hook seat is provided on the side of the connecting seat away from the connecting strip. The surface of the hook seat has a hook channel. A hook strip is provided on the surface of the connecting seat away from the connecting channel. The hook strip is inserted into the hook channel from top to bottom.

[0013] By adopting the above technical solution, when installing the light strip body, the mounting bracket is installed in a designated position (such as a building wall), and then the connecting strip of the light strip body is embedded into the connecting channel of the mounting bracket, and the mounting strip of the mounting bracket is inserted into the mounting channel from top to bottom, so that the light strip body can be detachably installed on the mounting bracket, improving the ease of installation and removal of the light strip body.

[0014] Optionally, the connecting seat includes a connecting plate and a rotating plate, the rotating plate being coaxially provided with a rotating shaft, the rotating shaft being rotatably connected to the connecting plate; a hanging strip is provided on the surface of the connecting plate away from the rotating plate, and a connecting channel is provided on the surface of the rotating plate away from the connecting plate; the connecting plate is provided with a limiting component for restricting the free rotation of the rotating shaft.

[0015] By adopting the above technical solution, the connecting strip of the light strip body is embedded in the connecting channel of the rotating disk. During actual installation, the light strip body can drive the rotating disk to rotate according to actual needs to adjust the rotation angle of the connecting channel, thereby changing the wiring direction of the light strip body and improving the flexibility of the overall structure.

[0016] Optionally, the connecting plate has a connecting cavity, one end of the rotating shaft extends into the connecting cavity, and the outer peripheral wall of the end of the rotating shaft away from the rotating plate has a cutting surface, with multiple cutting surfaces arranged around the central axis of the rotating shaft; the limiting assembly includes a limiting slide and a limiting spring, the limiting slide is slidably installed in the connecting cavity, and the surface of the limiting slide has a limiting groove for the rotating shaft to pass through; the limiting spring is disposed between the limiting slide and the connecting plate, and the limiting spring forces the inner wall of the limiting groove to abut against the cutting surface and forces one end of the limiting slide to extend out of the connecting cavity.

[0017] By adopting the above technical solution, when the rotating disk needs to be driven to rotate, the operator can apply a certain pressure to the limiting slide bar with their hand, forcing the limiting slide bar to slide, so that the inner wall of the limiting groove is disengaged from the cutting surface of the rotating shaft, thereby releasing the rotation limiting effect on the rotating shaft and realizing the adjustment of the connecting channel angle. After the rotation angle of the rotating disk is adjusted, the limiting slide bar is released, which can restrict the free rotation of the rotating shaft and improve the overall operational convenience of the structure.

[0018] Optionally, the rotating disk has two limiting strips hinged to its surface away from the connecting disk. Each limiting strip is provided with a torsion spring at the hinge point with the rotating disk, and the connecting channel is formed between the rotating disk and the two limiting strips. The rotating disk is provided with an ejection assembly for pushing the connecting strip out of the connecting channel.

[0019] By adopting the above technical solution, the connecting strip of the light strip body can be easily removed from the rotating disk by ejecting the component, thereby improving the ease of disassembly and assembly between the rotating disk and the light strip body.

[0020] Optionally, a groove is formed on the surface of the rotating disk away from the connecting disk. The ejection assembly includes an ejection plate and a return spring. The ejection plate is disposed in the groove. One end of the rotating shaft near the rotating disk passes through the sliding groove and is connected to the ejection plate. The return spring is disposed between the rotating shaft and the rotating disk. The return spring forces the rotating disk to slide away from the connecting disk, so as to force the ejection plate to be embedded in the groove.

[0021] By adopting the above technical solution, when it is necessary to disassemble the main body of the light strip, the operator can apply a certain pushing force to the rotating disk, forcing the rotating disk to slide towards the side closer to the connecting disk. At this time, the ejector plate moves out of the groove, thereby squeezing out the connecting strip of the main body of the light strip, improving the ease of disassembly and assembly between the main body of the light strip and the rotating disk.

[0022] In summary, this application includes at least one of the following beneficial technical effects:

[0023] 1. By incorporating a buffer sleeve and an anti-UV layer, a buffer sleeve and an anti-UV layer are sequentially installed from the inside out on the outer side of the light-emitting core, forming multiple layers of protection for the core. The buffer sleeve buffers external impacts, reducing the likelihood of scratches and wear on the core. The anti-UV layer on the outer surface of the buffer sleeve improves the UV resistance of the light strip body, slows down its aging process, and thus extends its overall lifespan.

[0024] 2. With the setting of the connecting plate and the rotating plate, the connecting strip of the light strip body is embedded in the connecting channel of the rotating plate. During actual installation, the light strip body can drive the rotating plate to rotate according to actual needs to adjust the rotation angle of the connecting channel, thereby changing the wiring direction of the light strip body and improving the flexibility of the overall structure.

[0025] 3. With the ejector assembly, when the main body of the light strip needs to be removed, the operator can apply a certain pushing force to the rotating disk, forcing the rotating disk to slide towards the side closer to the connecting disk. At this time, the ejector disk moves out of the groove, thereby squeezing out the connecting strip of the main body of the light strip, improving the ease of disassembly and assembly between the main body of the light strip and the rotating disk. Attached Figure Description

[0026] Figure 1 This is a cross-sectional view of the overall structure of Embodiment 1;

[0027] Figure 2 This is a partial cross-sectional view of the main body of the light strip in Embodiment 1;

[0028] Figure 3 This is a schematic diagram illustrating the structure of the connector in Embodiment 2;

[0029] Figure 4 This is an exploded view of the mounting bracket in Embodiment 2;

[0030] Figure 5 This is a partial cross-sectional view of the limiting component in Embodiment 2;

[0031] Figure 6 This is a partial cross-sectional view of the cutting surface in Example 2;

[0032] Figure 7 This is a partial cross-sectional view of the ejector component in Embodiment 3.

[0033] Explanation of reference numerals in the attached drawings: 1. Main body of the light strip; 11. Light-emitting wick; 12. Buffer sleeve; 13. Anti-UV layer; 14. Connecting strip; 141. Abutting surface; 2. Wire; 3. Protective end; 31. Insertion channel; 4. Connecting seat; 41. Connecting channel; 42. Hanging strip; 43. Connecting plate; 431. Connecting cavity; 44. Rotating plate; 45. Rotating shaft; 451. Cutting surface; 46. Limiting strip; 461. Rotating rod; 5. Hanging seat; 51. Hanging channel; 6. Limiting component; 61. Limiting slide; 611. Limiting groove; 62. Limiting spring; 7. Ejection component; 71. Ejection plate; 72. Return spring. Detailed Implementation

[0034] The following combination Figures 1-7 This application will be described in further detail.

[0035] Example 1: This application discloses a light strip with multi-layer protection.

[0036] Reference Figure 1 , Figure 2A multi-layered protective light strip includes a light strip body 1 and a wire 2. The light strip body 1 includes a light-emitting wick 11, a buffer sleeve 12, and an anti-ultraviolet layer 13. The buffer sleeve 12 wraps around the outside of the light-emitting wick 11, and the anti-ultraviolet layer 13 is attached to the outer surface of the buffer sleeve 12. The anti-ultraviolet layer 13 can be fixedly installed on the outer surface of the buffer sleeve 12 by adhesive bonding. In this embodiment, the buffer sleeve 12 is a silicone sleeve, and the anti-ultraviolet layer 13 is fluorosilicone rubber.

[0037] One end of the LED strip body 1 is equipped with a protective end 3, and one end of the protective end 3 has an insertion channel 31. One end of the LED strip body 1 extends into the insertion channel 31, and the light-emitting core 11 of the LED strip body 1 is connected to one end of the wire 2 within the insertion channel 31. It should be noted that after the LED strip body 1 and the wire 2 are inserted into the insertion channel 31, glue (not shown in the figure) needs to be filled into the insertion channel 31 to bond the LED strip body 1 and the wire 2 to the inner wall of the insertion channel 31; the glue can be PU glue.

[0038] The surface of the buffer sleeve 12 is integrally formed with a connecting strip 14, and the surface of the connecting strip 14 away from the light-emitting core 11 forms an abutting plane 141. With this design, when the light strip body 1 is installed, double-sided tape can be pasted on the abutting plane 141, so that the light strip body 1 can be pasted to places such as building walls.

[0039] The implementation principle of Embodiment 1 of this application is as follows: A buffer sleeve 12 and an anti-ultraviolet layer 13 are sequentially arranged from the inside to the outside of the light-emitting core 11 to form multi-layer protection for the light-emitting core 11. The buffer sleeve 12 can buffer external impacts and reduce the possibility of the light-emitting core 11 being scratched or worn. The anti-ultraviolet layer 13 is provided on the outer surface of the buffer sleeve 12 to improve the anti-ultraviolet performance of the light strip body 1, slow down the aging rate of the light strip body 1, and thus improve the overall service life. In addition, a protective end 3 is provided at the connection between the light strip body 1 and the wire 2 to improve the connection stability of the light-emitting core 11 and the wire 2.

[0040] Example 2: This application discloses a light strip with multi-layer protection.

[0041] The difference between the multi-layered protective light strip disclosed in this application and Embodiment 1 is that:

[0042] Reference Figure 3 , Figure 4 , Figure 5In this embodiment, the connecting strip 14 is connected to a connecting seat 4. The connecting seat 4 includes a connecting disk 43 and a rotating disk 44, which are coaxially arranged. A rotating shaft 45 is coaxially fixed to the surface of the rotating disk 44 near the connecting disk 43. The rotating shaft 45 is rotatably connected to the connecting disk 43, and the rotating disk 44 is rotatably mounted on the connecting disk 43 via the rotating shaft 45. Two limiting strips 46 are provided on the surface of the rotating disk 44 away from the connecting disk 43. In this embodiment, both limiting strips 46 are fixedly mounted on the surface of the connecting seat 4, and a connecting channel 41 is formed between the rotating disk 44 and the two limiting strips 46. The connecting channel 41 is used for embedding the connecting strip 14 of the light strip body 1.

[0043] A mounting bracket 5 is provided on the side of the connecting seat 4 away from the connecting strip 14. In this embodiment, the mounting bracket 5 is installed on the building wall by means of bolt connection. In other embodiments, the mounting bracket 5 can also be installed on the building wall by means of adhesive bonding. The surface of the mounting bracket 5 has a mounting channel 51, which is open at both the upper and lower ends. A mounting strip 42 is fixedly installed on the surface of the connecting plate 43 away from the rotating plate 44. The mounting strip 42 is inserted into the mounting channel 51 from top to bottom. The connecting plate 43 can be detachably installed on the mounting bracket 5 through the mounting strip 42.

[0044] Reference Figure 5 , Figure 6 The connecting disk 43 has a connecting cavity 431. One end of the rotating shaft 45 extends into the connecting cavity 431. The outer peripheral wall of the end of the rotating shaft 45 away from the rotating disk 44 has a cutting surface 451. Multiple cutting surfaces 451 are arranged around the central axis of the rotating shaft 45. The connecting disk 43 is provided with a limiting component 6 for restricting the free rotation of the rotating shaft 45.

[0045] The limiting component 6 includes a limiting slide bar 61 and a limiting spring 62. The outer peripheral wall of the connecting disk 43 has two connecting grooves that communicate with the connecting cavity 431. The two connecting grooves are arranged at intervals around the central axis of the connecting disk 43. Two limiting slide bars 61 are provided and are corresponding to the two connecting grooves. Each limiting slide bar 61 is slidably installed in the connecting cavity 431. The end of the limiting slide bar 61 away from the rotating shaft 45 passes through the corresponding connecting groove. The surface of the limiting slide bar 61 has a limiting groove 611 for the rotating shaft 45 to pass through.

[0046] The number of limiting springs 62 corresponds to the number of limiting slides 61. One end of the limiting spring 62 is fixedly connected to the inner wall of the connecting cavity 431, and the other end is fixedly connected to the corresponding limiting slide 61. Under normal conditions, the limiting spring 62 forces the inner wall of the limiting groove 611 to abut against the cutting surface 451, and forces one end of the limiting slide 61 to extend out of the connecting cavity 431.

[0047] It should be noted that during actual installation, the main body 1 of the light strip needs to be equipped with multiple connecting seats 4 and hanging seats 5 along its length (only one is shown in the figure of this embodiment) so that the main body 1 of the light strip can be installed on building walls and other occasions.

[0048] The implementation principle of Embodiment 2 of this application is as follows: When installing the light strip body 1, the connecting strip 14 of the light strip body 1 is first embedded into the connecting channel 41 of the rotating disk 44 by compression. Then, the hanging strip 42 of the connecting disk 43 is hung on the hanging seat 5 from top to bottom, thereby realizing the installation of the light strip body 1 on the hanging seat 5. The hanging cooperation between the hanging seat 5 and the connecting disk 43 realizes the detachable connection of the light strip body 1, so that the light strip body 1 can be transferred to other installation positions according to actual needs, improving the overall structural flexibility.

[0049] When the wiring direction of the main body 1 of the light strip needs to be changed, the operator's hand presses on the two limiting slide bars 61, forcing them to move closer together. This causes the inner walls of the limiting grooves 611 of the two limiting slide bars 61 to simultaneously disengage from the cutting surface 451 of the rotating shaft 45, thereby releasing the rotation limiting effect on the rotating shaft 45 and achieving the adjustment of the angle of the connecting channel 41. After the rotation angle of the rotating disk 44 is adjusted, the limiting slide bars 61 are released, which restricts the free rotation of the rotating shaft 45 and improves the overall ease of operation.

[0050] Example 3: This application discloses a light strip with multi-layer protection.

[0051] The difference between the multi-layered protection light strip disclosed in this application and Embodiment 2 is that:

[0052] Reference Figure 7 In this embodiment, each limiting bar 46 is connected to a rotating rod 461. The rotating rod 461 is rotatably mounted on the surface of the rotating disk 44 away from the connecting disk 43. The limiting bar 46 is hinged to the rotating disk 44 through the rotating rod 461. A torsion spring (not shown in the figure) is installed between the rotating rod 461 of each limiting bar 46 and the rotating disk 44. One end of the torsion spring is fixedly connected to the rotating rod 461, and the other end is fixedly connected to the surface of the rotating disk 44.

[0053] The rotating disk 44 is provided with an ejection assembly 7 for pushing the connecting strip 14 out of the connecting channel 41. A groove is formed on the surface of the rotating disk 44 away from the connecting disk 43. The ejection assembly 7 includes an ejection plate 71 and a return spring 72. The ejection plate 71 is disposed in the groove. One end of the rotating shaft 45 near the rotating disk 44 passes through the sliding groove and is connected to the ejection plate 71. One end of the return spring 72 is fixedly connected to the rotating shaft 45, and the other end is fixedly connected to the rotating disk 44. Under normal conditions, the return spring 72 forces the rotating disk 44 to slide away from the connecting disk 43, so as to force the ejection plate 71 to be embedded in the groove.

[0054] It should be noted that in this embodiment, the rotating disk 44 and the rotating shaft 45 can be connected by a keyway to restrict the independent rotation of the rotating disk 44. That is, the rotating disk 44 and the rotating shaft 45 are slidably connected, and the rotating disk 44 and the rotating shaft 45 rotate synchronously, but cannot rotate independently.

[0055] The implementation principle of Embodiment 3 of this application is as follows: When it is necessary to detach the LED strip body 1 from the rotating disk 44, the operator can apply a certain pushing force to the rotating disk 44, forcing the rotating disk 44 to slide towards the side closer to the connecting disk 43. At this time, the ejector plate 71 moves out of the groove, thereby squeezing out the connecting strip 14 of the LED strip body 1, improving the ease of disassembly and assembly between the LED strip body 1 and the rotating disk 44. This avoids detaching the LED strip body 1 from the connecting channel 41 of the rotating disk 44 by pulling it forcefully, thereby reducing the possibility of damage to the LED strip body 1 when separating it from the rotating disk 44.

[0056] The above are preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made to the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A light strip with multi-layer protection, characterized in that: The light strip includes a main body (1) and a wire (2). The main body (1) includes a light-emitting core (11), a buffer sleeve (12) and an anti-ultraviolet layer (13). One end of the wire (2) is electrically connected to one end of the light-emitting core (11). The buffer sleeve (12) is wrapped around the outside of the light-emitting core (11). The anti-ultraviolet layer (13) is disposed on the outer surface of the buffer sleeve (12).

2. The LED strip with multi-layer protection according to claim 1, characterized in that: A protective end (3) is provided at the connection between the light-emitting lamp core (11) and the wire (2). One end of the protective end (3) is provided with an insertion channel (31). One end of the light-emitting lamp core (11) extends into the insertion channel (31) and is connected to the wire (2).

3. A light strip with multi-layer protection according to claim 1, characterized in that: The surface of the buffer sleeve (12) is provided with a connecting strip (14), and the surface of the connecting strip (14) away from the light-emitting core (11) forms an abutting plane (141).

4. A light strip with multi-layer protection according to claim 3, characterized in that: The connecting strip (14) is elastically set and is connected to a connecting seat (4). The surface of the connecting seat (4) is provided with a connecting channel (41) for the connecting strip (14) to be embedded. A hanging seat (5) is provided on the side of the connecting seat (4) away from the connecting strip (14). The surface of the hanging seat (5) has a hanging channel (51). A hanging strip (42) is provided on the surface of the connecting seat (4) away from the connecting channel (41). The hanging strip (42) is inserted into the hanging channel (51) from top to bottom.

5. A light strip with multi-layer protection according to claim 4, characterized in that: The connecting seat (4) includes a connecting plate (43) and a rotating plate (44). The rotating plate (44) is coaxially provided with a rotating shaft (45), which is rotatably connected to the connecting plate (43). The hanging strip (42) is provided on the surface of the connecting plate (43) away from the rotating plate (44), and the connecting channel (41) is provided on the surface of the rotating plate (44) away from the connecting plate (43). The connecting plate (43) is provided with a limiting component (6) for restricting the free rotation of the rotating shaft (45).

6. A light strip with multi-layer protection according to claim 5, characterized in that: The connecting plate (43) has a connecting cavity (431) inside. One end of the rotating shaft (45) extends into the connecting cavity (431). The outer peripheral wall of the end of the rotating shaft (45) away from the rotating plate (44) has a cutting surface (451). Multiple cutting surfaces (451) are arranged around the central axis of the rotating shaft (45). The limiting assembly (6) includes a limiting slide (61) and a limiting spring (62). The limiting slide (61) is slidably installed in the connecting cavity (431). The surface of the limiting slide (61) has a limiting groove (611) for the rotating shaft (45) to pass through. The limiting spring (62) is arranged between the limiting slide (61) and the connecting plate (43). The limiting spring (62) forces the inner wall of the limiting groove (611) to abut against the cutting surface (451) and forces one end of the limiting slide (61) to extend out of the connecting cavity (431).

7. A light strip with multi-layer protection according to claim 5, characterized in that: The rotating disk (44) has two limiting strips (46) hinged to the surface away from the connecting disk (43). Each limiting strip (46) is provided with a torsion spring at the hinge point with the rotating disk (44). The connecting channel (41) is formed between the rotating disk (44) and the two limiting strips (46). The rotating disk (44) is provided with an ejection assembly (7) for pushing the connecting strip (14) out of the connecting channel (41).

8. A light strip with multi-layer protection according to claim 7, characterized in that: The rotating disk (44) has a groove on its surface away from the connecting disk (43). The ejection assembly (7) includes an ejection disk (71) and a return spring (72). The ejection disk (71) is disposed in the groove. The end of the rotating shaft (45) near the rotating disk (44) passes through the sliding groove and is connected to the ejection disk (71). The return spring (72) is disposed between the rotating shaft (45) and the rotating disk (44). The return spring (72) forces the rotating disk (44) to slide away from the connecting disk (43) so as to force the ejection disk (71) to be embedded in the groove.

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