A wire-free high-voltage single-panel LED light strip

Abstract

The present invention discloses a wire-free high-voltage single-panel LED light strip, and specifically relates to the technical field of LED light strips. The present invention includes a strip body, and a rectangular plate is fixedly connected to one side of the outer surface of a rectangular rod. The present invention arranges the rectangular plate, and after one end of the pin is inserted into the interior of the strip body and connected to the strip body, the protective film on the outer surface of the insulating adhesive can be torn off first. After the connection is completed, the threaded rod is manually rotated to rotate the threaded rod on the inner wall of the groove rod, and the two T-shaped blocks on the outer surface of the threaded rod are controlled to move in the same direction on the inner wall of the positioning groove. The rectangular rod at one end of the outer surface of the T-shaped block drives the two rectangular plates to move in a direction close to each other, and the outer surfaces of the two rectangular plates close to each other are pressed against the outer surface of the power adapter interface to fix the relative positions between the power adapter interface and the pin and the strip body, so as to prevent the pin from falling off from the inside of the power adapter interface as much as possible and increase the stability of the strip body when in use.

Description

Technical Field

[0001] The present invention relates to the technical field of LED light strips, and in particular to a wire-free high-voltage single-panel LED light strip. Background Art

[0002] LED light strips refer to a type of lamp that assembles LEDs on a strip-shaped FPC flexible circuit board or PCB hard board. Single-panel LED light strips are commonly used in daily life as lamps to create atmosphere and decoration. The flexible circuit board allows the light strip to be rolled up when not in use or carried for easy storage and carrying. At present, light strips in society are gradually adopting wire-free technology. By setting up light strips with wire-free technology, the aesthetics of the light strips can be further improved, the heat dissipation performance is better and the service life is longer. In addition, the length of the light strip can be adjusted at will by cutting the light strip during use. After cutting, insert the appropriate pin into the interior of the light strip and then connect it to the connector of the power adapter for normal use.

[0003] The inventor found that when using LED light strips, they are usually trimmed. After trimming, an appropriate pin is inserted into one end of the light strip to connect it to the light strip. When in use, the LED light strip is simply fixed and powered by connecting the pin to the interface of the power adapter. However, during daily use, the interface between the pin and the power adapter may change in size after multiple plugging and unplugging. After insertion, the pin is likely to cause the contacts to disconnect or even loosen and fall, affecting the power supply to the light strip, causing the light strip to flicker during use and damage the LED, and poor stability during use.

[0004] In order to solve the problem that the LED light strip is usually cut when used, the appropriate pin is inserted into one end of the light strip to connect with the light strip after cutting. When in use, the LED light strip is simply fixed and connected to the interface of the power adapter through the pin to power the light strip. However, in daily use, the interface between the pin and the power adapter may change the size of the power adapter interface after repeated plugging and unplugging. After the pin is inserted, the contact is easily disconnected or even loosened and falls, affecting the power supply to the light strip, causing the light strip to flicker during use and causing damage to the LED, and poor stability during use. The existing technology adopts the method of wrapping the interface between the pin and the power adapter with insulating tape to stabilize the relative position between the pin and the power adapter if the pin becomes loose after the pin of the LED light strip is inserted into the interface of the power adapter, thereby increasing the stability of the light strip when in use. The present invention adopts another solution. Summary of the Invention

[0005] The present invention is to solve the problem that when using an LED light strip, the LED light strip is usually cut, and after cutting, an adaptive pin is inserted into one end of the light strip to connect with the light strip. When in use, the LED light strip is simply fixed and connected to the interface of the power adapter through the pin to power the light strip. However, during daily use, the interface between the pin and the power adapter may change the size of the power adapter interface after multiple plugging and unplugging. After the pin is inserted, the contact is easily disconnected or even loosened and falls, affecting the power supply to the light strip, causing the light strip to flicker during use and causing damage to the LED, and the problem of poor stability during use. Therefore, a wire-free high-voltage single-panel LED light strip is proposed.

[0006] In order to achieve the above-mentioned object, the present invention adopts the following technical solution: a wire-free high-voltage single-panel LED light strip, comprising a strip body, a pin being provided at one end of the outer surface of the strip body, and a clamping device being provided at an end of the outer surface of the strip body close to the pin, the clamping device comprising a slot block, the outer surface of the slot block being provided with a semicircular groove, the inner wall size and shape of the semicircular groove being adapted to the outer surface size and shape of the strip body, one side of the outer surface of the slot block being fixedly connected to a semicircular plate, the bottom end of the outer surface of the semicircular plate being provided with an insulating adhesive, one side of the outer surface of the insulating adhesive being provided with a protective film, the outer surface of the slot block being fixedly connected to a slot rod at one end away from the semicircular plate, a positioning groove being provided on one side of the outer surface of the slot rod, the left and right ends of the inner wall of the slot rod being rotatably connected to threaded rods, the outer surface of the threaded rod being provided with threads in opposite directions, the outer surface of the threaded rod being threadedly connected to two T-shaped blocks, the outer surfaces of the two T-shaped blocks sliding on the inner wall of the positioning groove, the outer surfaces of the two T-shaped blocks being respectively fixedly connected to rectangular rods on one side, and the outer surface of the rectangular rod being fixedly connected to the rectangular plate on one side.

[0007] The effect achieved by the above components is as follows: by setting a rectangular plate, one end of the pin is inserted into the interior of the belt body and connected to the belt body, the protective film on the outer surface of the insulating adhesive can be torn off first, and then the slot block is inserted into the outer surface of the belt body so that one end of the outer surface of the belt body is inside the semicircular groove, and the insulating adhesive at the bottom end of the outer surface of the semicircular plate is adhered to the top end of the outer surface of the belt body to fix the relative position between the slot block and the belt body, and then the pin is inserted into the interface of the power adapter for connection. After the connection is completed, the threaded rod is manually rotated to rotate the threaded rod on the inner wall of the slot rod, and the two T-shaped blocks on the outer surface of the threaded rod are controlled to move in the same direction on the inner wall of the positioning groove, and the rectangular rod at one end of the outer surface of the T-shaped block drives the two rectangular plates to move in the direction of approaching each other, and the side of the outer surfaces of the two rectangular plates that are close to each other is pressed against the outer surface of the power adapter interface to fix the relative position between the power adapter interface and the pin and the belt body, so as to prevent the pin from falling off from the inside of the power adapter interface as much as possible and increase the stability of the belt during use.

[0008] Preferably, an L-shaped piece is fixedly connected to one side of the outer surface of the protective film, and the L-shaped piece is a paper piece with a certain hardness.

[0009] The effect achieved by the above components is that by pinching the paper L-shaped piece with hands, the protective film can be pulled more conveniently to tear off the protective film from the outer surface of the insulating adhesive.

[0010] Preferably, an end of the outer surface of the threaded rod away from the slotted rod is fixedly connected to a cylindrical block, and the outer surface of the cylindrical block is provided with a plurality of protrusions, which are distributed in a circular pattern on the outer surface of the cylindrical block.

[0011] The effect achieved by the above components is that holding the protrusions on the outer surface of the cylindrical block with your hand can increase the friction when the hand contacts the outer surface of the cylindrical block, making it more convenient to control the rotation of the threaded rod without slipping.

[0012] Preferably, an end of the outer surface of the rectangular rod away from the rectangular plate is fixedly connected to an L-shaped rod, and one side of the outer surface of the L-shaped rod slides on one side of the outer surface of the slot rod.

[0013] The effect achieved by the above components is: when the T-shaped block slides on the inner wall of the positioning groove, the L-shaped rod at one end of the outer surface of the rectangular rod will slide on one side of the outer surface of the groove rod to fix the angle between the rectangular rod and the rectangular plate and the groove rod, thereby avoiding as much as possible the deviation of the angle of the rectangular plate and affecting the stability of the rectangular plate in fixing the relative position between the power adapter and the pin.

[0014] Preferably, a plurality of rectangular strips are fixedly connected to one side of the outer surface of the rectangular plate, and the rectangular strips are rubber strips, and the rectangular strips are linearly distributed on one side of the outer surface of the rectangular plate.

[0015] The effect achieved by the above components is: by setting the rectangular strip of rubber material, the friction force when the outer surface of the rectangular plate is pressed against the outer surface of the power adapter can be further increased, making the position fixation of the rectangular plate between the power adapter and the pin more stable.

[0016] Preferably, the outer surface of the slot block is provided with a stabilizing device, and the stabilizing device includes a positioning block, an L-shaped plate is fixedly connected to one side of the outer surface of the positioning block, and a slot is opened on one side of the outer surface of the slot block, and the size and shape of the outer surface of the positioning block are adapted to the size and shape of the inner wall of the slot.

[0017] The effect achieved by the above components is: by setting the L-shaped plate, when the clamping device is located on the outer surface of the belt body, the positioning block can be inserted into the slot on one side of the outer surface of the slot block, and then the L-shaped plate is pushed so that the positioning block is completely inside the slot and the outer surface of the L-shaped plate is pressed against the outer surface of the pin to further fix the relative position between the pin and the belt body.

[0018] Preferably, an end of the outer surface of the positioning block away from the L-shaped plate is fixedly connected to a magnetic block, and one side of the inner wall of the slot is fixedly connected to an iron sheet.

[0019] The effect achieved by the above components is that when the positioning block is completely inside the slot, the outer surface of the magnetic block will contact the inner wall of the iron sheet and magnetically attract each other to further fix the relative position between the L-shaped plate and the slot block.

[0020] Preferably, a rectangular block is fixedly connected to the top end of the outer surface of the L-shaped plate, and two grooves are provided on the left and right sides of the outer surface of the rectangular block.

[0021] The effect achieved by the above components is: by pinching the grooves on the left and right sides of the outer surface of the rectangular block with your hands, you can more conveniently push or pull the L-shaped plate to control the positioning block to slide on the inner wall of the slot to pull the positioning block out or insert it from the inside of the slot, making it easier to install and disassemble the L-shaped plate.

[0022] The top end of the outer wall of the U-shaped block is fixedly connected to the positioning rod, and the top end of the outer wall of the U-shaped block is provided with a sliding groove. The outer wall of the sliding groove is slidably connected to the slider, and the top end of the outer wall of the slider is fixedly connected to the sliding rod. The inner wall of the sliding groove is fixedly connected to the outer surface of the cylindrical rod. The outer surface of the cylindrical rod is provided with a spring. The outer surface of the spring is fixedly connected to the first ring and the second ring at the front and rear ends respectively. One side of the outer surface of the first ring is fixedly connected to one end of the inner wall of the sliding groove, and one side of the outer surface of the second ring is fixedly connected to the outer surface of the slider. The outer surface of the U-shaped block is provided with a plurality of circular holes, and the inner wall of the circular hole is slidably inserted with bolts, and the bottom end of the outer surface of the slot block is fixedly connected to the connecting rod, and the outer surface of the connecting rod has a plurality of positioning holes.

[0023] The effect achieved by the above components is as follows: by arranging the sliding rod and the positioning rod, when the belt body is not used to rewind the belt body, the pin is first pulled out from the inside of the interface of the power adapter, and then the U-shaped block is inserted from the top of the outer surface of the slot block into the outer surface of the slot block so that the slot block is located inside the slot, and then the bolt is inserted through the round hole into the positioning hole and the bolt is rotated to thread the bolt into the inner wall of the positioning hole to fix the relative positions between the U-shaped block, the connecting rod and the slot block, and then the belt body is passed through the sliding rod and the positioning rod and curled. When the belt body is inserted between the sliding rod and the positioning rod, the sliding rod is pushed to make the slider slide on the inner wall of the slide groove and the outer surface of the cylindrical rod and push the spring fixed by the second ring on one side of the outer surface of the slider to compress the spring. After the spring is compressed, it pushes the slider and the sliding rod to move to the original position, clamping the belt body between the sliding rod and the positioning rod to rewind and fix the belt body.

[0024] Preferably, two elastic ropes are fixedly connected to one side of the outer surface of the U-shaped block, and one end of the outer surface of the two elastic ropes is fixedly connected to one end of the outer surface of the bolt.

[0025] The effect achieved by the above components is that the bolt can be always fixed to one side of the outer surface of the U-shaped block by arranging the elastic rope to prevent the bolt from falling and being lost when the U-shaped block is disassembled.

[0026] In summary, the beneficial effects of the present invention are:

[0027] The outer wall of the second end of the second end of the second end of the second end of the second end of the second end of the second end of the second end of the second end of the second end of the second end of the second end of the second end of the second end of the second end of the second end is fixed to the outer wall of the second end of the second end of the second end of the second end of the second end.

[0028] By setting a stabilizing device, when the clamping device is located on the outer surface of the belt body, the positioning block can be inserted into the slot on one side of the outer surface of the slot block, and then the L-shaped plate is pushed so that the positioning block is completely inside the slot and the outer surface of the L-shaped plate is pressed against the outer surface of the pin to further fix the relative position between the pin and the belt body.

[0029] By setting an auxiliary device, when the belt body is not used to rewind the belt body, the pin is first pulled out from the inside of the interface of the power adapter, and then the U-shaped block is inserted from the top of the outer surface of the slot block into the outer surface of the slot block so that the slot block is located inside the slot, and then the bolt is inserted through the round hole into the positioning hole and the bolt is rotated to thread the bolt into the inner wall of the positioning hole to fix the relative positions of the U-shaped block, the connecting rod and the slot block. Then the belt body is curled through the sliding rod and the positioning rod. When the belt body is inserted between the sliding rod and the positioning rod, the sliding rod is pushed to make the slider slide on the inner wall of the slide groove and the outer surface of the cylindrical rod and push the spring fixed by the second ring on one side of the outer surface of the slider to compress the spring. After the spring is compressed, it pushes the slider and the sliding rod to move to the original position to clamp the belt body between the sliding rod and the positioning rod to rewind and fix the belt body. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1It is a three-dimensional schematic diagram of the present invention;

[0031] Figure 2 This invention Figure 1 A schematic diagram of a partially enlarged three-dimensional structure;

[0032] Figure 3 It is a schematic diagram of the three-dimensional structure of the slot block of the present invention;

[0033] Figure 4 It is a partial cross-sectional three-dimensional structural schematic diagram of the slot rod of the present invention;

[0034] Figure 5 This invention Figure 4 A schematic diagram of a partially enlarged three-dimensional structure at point B;

[0035] Figure 6 Schematic diagram of the three-dimensional structure of the L-shaped rod of the present invention;

[0036] Figure 7 It is a schematic diagram of the three-dimensional structure of the slot rod of the present invention;

[0037] Figure 8 Schematic diagram of the three-dimensional structure of the L-shaped plate of the present invention;

[0038] Figure 9 It is a schematic diagram of the three-dimensional structure of the U-shaped block of the present invention;

[0039] Figure 10 It is a schematic diagram of the three-dimensional structure of the slider of the present invention.

[0040] Description of reference numerals:

[0041] 1. Belt; 2. Clamping device; 3. Stabilizing device; 4. Auxiliary device; 5. Pin; 21. Slot block; 22. Semicircular slot; 23. Semicircular plate; 24. Rectangular plate; 25. Insulating adhesive; 26. Protective film; 27. L-shaped piece; 28. Slot rod; 29. ​​Positioning groove; 210. Threaded rod; 211. Cylindrical block; 212. T-shaped block; 213. Rectangular rod; 214. Rectangular strip; 215. L-shaped rod; 31. Slot ; 32. Positioning block; 33. L-shaped plate; 34. Rectangular block; 35. Groove; 36. Magnetic block; 37. Iron sheet; 41. Connecting rod; 42. Slot; 43. Positioning hole; 44. Bolt; 45. Elastic rope; 46. Slide; 47. Positioning rod; 48. Slider; 49. First ring; 410. Spring; 411. Second ring; 412. Sliding rod; 413. Round hole; 414. U-shaped block; 415. Cylindrical rod. Implementation Method

[0042] Reference Figure 1-6As shown, this embodiment discloses a wire-free high-voltage single-panel LED light strip, including a strip body 1, a pin 5 is provided at one end of the outer surface of the strip body 1, a clamping device 2 is provided at the end of the outer surface of the strip body 1 near the pin 5, the clamping device 2 includes a slot block 21, a semicircular groove 22 is provided on the outer surface of the slot block 21, the inner wall size and shape of the semicircular groove 22 are adapted to the size and shape of the outer surface of the strip body 1, a semicircular plate 23 is fixedly connected to one side of the outer surface of the slot block 21, an insulating adhesive 25 is provided at the bottom end of the outer surface of the semicircular plate 23, and an outer surface of the insulating adhesive 25 is provided on one side. Protective film 26, the outer surface of the slot block 21 is fixedly connected to one end of the semicircular plate 23 with a slot rod 28, a positioning groove 29 is provided on one side of the outer surface of the slot rod 28, and the left and right ends of the inner wall of the slot rod 28 are rotatably connected with threaded rods 210, and the outer surface of the threaded rod 210 is provided with threads in opposite directions. The outer surface of the threaded rod 210 is threadedly connected to two T-shaped blocks 212, and the outer surfaces of the two T-shaped blocks 212 slide on the inner wall of the positioning groove 29. One side of the outer surface of the two T-shaped blocks 212 is respectively fixedly connected to a rectangular rod 213, and one side of the outer surface of the rectangular rod 213 is fixedly connected There is a rectangular plate 24. By setting the rectangular plate 24, one end of the pin 5 is inserted into the interior of the belt body 1 and connected to the belt body 1. The protective film 26 on the outer surface of the insulating adhesive 25 can be torn off first, and then the slot block 21 is inserted into the outer surface of the belt body 1 so that one end of the outer surface of the belt body 1 is inside the semicircular groove 22. The insulating adhesive 25 at the bottom end of the outer surface of the semicircular plate 23 is adhered to the top end of the outer surface of the belt body 1 to fix the relative position between the slot block 21 and the belt body 1. Then, the pin 5 is inserted into the interface of the power adapter for connection. After the connection is completed, the threaded rod 210 is manually rotated to The threaded rod 210 rotates on the inner wall of the groove rod 28, controlling the two T-shaped blocks 212 on the outer surface of the threaded rod 210 to move in the same direction on the inner wall of the positioning groove 29, and the rectangular rod 213 at one end of the outer surface of the T-shaped block 212 drives the two rectangular plates 24 to move toward each other, pressing the outer surfaces of the two rectangular plates 24 on the side close to each other against the outer surface of the power adapter interface, fixing the relative positions between the power adapter interface and the pin 5 and the belt body 1, and preventing the pin 5 from falling off from the inside of the power adapter interface as much as possible, and increasing the stability of the belt body 1 when in use.

[0043] Reference Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 6 as well as Figure 7 As shown, this embodiment discloses that an L-shaped piece 27 is fixedly connected to one side of the outer surface of the protective film 26. The L-shaped piece 27 is a paper piece with a certain hardness. By pinching the paper L-shaped piece 27 with your hand, you can more conveniently pull the protective film 26 and tear the protective film 26 off the outer surface of the insulating adhesive 25.

[0044] Reference Figure 1、 Figure 2 、 Figure 3 、 Figure 4 and Figure 6 as well as Figure 7 As shown, this embodiment discloses that the outer surface of the threaded rod 210 is fixedly connected to the cylindrical block 211 at one end away from the groove rod 28, and the outer surface of the cylindrical block 211 is provided with a plurality of protrusions, which are distributed in a circle on the outer surface of the cylindrical block 211. Holding the protrusions on the outer surface of the cylindrical block 211 with the hand can increase the friction when the hand contacts the outer surface of the cylindrical block 211, making it more convenient to control the rotation of the threaded rod 210 and not easy to slip. The outer surface of the rectangular rod 213 is fixedly connected to the L-shaped rod 215 at one end away from the rectangular plate 24, and one side of the outer surface of the L-shaped rod 215 slides on the outer surface of the groove rod 28. When the T-shaped block 212 slides on the inner wall of the positioning groove 29, the L-shaped rod 215 at one end of the outer surface of the rectangular rod 213 will The angles between the rectangular rod 213 and the rectangular plate 24 and the slot rod 28 are fixed by sliding on one side of the outer surface of the slot rod 28, so as to avoid the angle of the rectangular plate 24 from being skewed and affecting the stability of the rectangular plate 24 in fixing the relative positions between the power adapter and the pin 5. A plurality of rectangular strips 214 are fixedly connected to one side of the outer surface of the rectangular plate 24. The rectangular strips 214 are made of rubber material and are linearly distributed on one side of the outer surface of the rectangular plate 24. By setting the rectangular strips 214 made of rubber material, the friction force when the outer surface of the rectangular plate 24 is pressed against the outer surface of the power adapter can be further increased, so that the position fixation between the power adapter and the pin 5 by the rectangular plate 24 is more stable.

[0045] Reference Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 as well as Figure 8 As shown, this embodiment discloses that the outer surface of the groove block 21 is provided with a stabilizing device 3, which includes a positioning block 32. One side of the outer surface of the positioning block 32 is fixedly connected to an L-shaped plate 33. A slot 31 is opened on one side of the outer surface of the groove block 21. The size and shape of the outer surface of the positioning block 32 are adapted to the size and shape of the inner wall of the slot 31. By providing the L-shaped plate 33, when the clamping device 2 is located on the outer surface of the belt body 1, the positioning block 32 can be inserted into the slot 31 on one side of the outer surface of the groove block 21, and then the L-shaped plate 33 can be pushed to make the positioning block 32 The positioning block 32 is completely inside the slot 31 and presses one side of the outer surface of the L-shaped plate 33 against one side of the outer surface of the pin 5 to further fix the relative position between the pin 5 and the belt body 1. The outer surface of the positioning block 32 is fixedly connected to the end of the L-shaped plate 33 away from the L-shaped plate, and the inner wall of the slot 31 is fixedly connected to an iron sheet 37. When the positioning block 32 is completely inside the slot 31, the outer surface of the magnetic block 36 will contact the inner wall of the iron sheet 37 and magnetically attract each other to further fix the relative position between the L-shaped plate 33 and the slot block 21.

[0046] Reference Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 as well as Figure 8 As shown, this embodiment discloses that a rectangular block 34 is fixedly connected to the top of the outer surface of the L-shaped plate 33, and two grooves 35 are provided on the left and right sides of the outer surface of the rectangular block 34. By pinching the grooves 35 on the left and right sides of the outer surface of the rectangular block 34 with your hands, you can more conveniently push or pull the L-shaped plate 33 to control the positioning block 32 to slide on the inner wall of the slot 31 to pull the positioning block 32 out of or insert it from the inside of the slot 31, which is convenient for installing and disassembling the L-shaped plate 33.

[0047] Reference Figure 1 、 Figure 2 、 Figure 4 、 Figure 7 and Figure 9 as well as Figure 10As shown, this embodiment discloses that the top of the outer surface of the slot block 21 is provided with an auxiliary device 4, the auxiliary device 4 includes a U-shaped block 414, the outer surface of the U-shaped block 414 is provided with a slot 42, the outer surface top of the U-shaped block 414 is fixedly connected to a positioning rod 47, the outer surface top of the U-shaped block 414 is provided with a slide groove 46, the inner wall of the slide groove 46 is slidably connected to a slider 48, the outer surface top of the slider 48 is fixedly connected to a sliding rod 412, the inner wall of the slide groove 46 is fixedly connected to a cylindrical rod 415, and the inner wall of the slider 48 slides on the outer surface of the cylindrical rod 415. The outer surface of the cylindrical rod 415 is provided with a spring 410, and the front and rear ends of the outer surface of the spring 410 are respectively fixedly connected to the first ring 49 and the second ring 411. One side of the outer surface of the first ring 49 is fixedly connected to one end of the inner wall of the slide 46, and one side of the outer surface of the second ring 411 is fixedly connected to one side of the outer surface of the slider 48. The outer surface of the U-shaped block 414 is provided with a plurality of circular holes 413, and the inner wall of the circular hole 413 is slidably inserted with a bolt 44. The bottom end of the outer surface of the slot block 21 is fixedly connected to the connecting rod 41. The outer surface of the connecting rod 41 A plurality of positioning holes 43 are provided. By setting the sliding rod 412 and the positioning rod 47, when the belt body 1 is not in use and the belt body 1 is rolled up, the pin 5 is first pulled out from the inside of the interface of the power adapter, and then the U-shaped block 414 is inserted from the top of the outer surface of the slot block 21 to the outer surface of the slot block 21 so that the slot block 21 is located inside the card slot 42, and then the bolt 44 is inserted into the positioning hole 43 through the circular hole 413 and the bolt 44 is rotated so that the bolt 44 is threadedly connected to the inner wall of the positioning hole 43 to fix the relative position between the U-shaped block 414, the connecting rod 41 and the slot block 21. The belt body 1 is then passed through the sliding rod 412 and the positioning rod 47 and curled. When the belt body 1 is inserted between the sliding rod 412 and the positioning rod 47, the sliding rod 412 is pushed to make the slider 48 slide on the inner wall of the slide groove 46 and the outer surface of the cylindrical rod 415 and push the spring 410 fixed by the second ring 411 on one side of the outer surface of the slider 48 to compress the spring 410. After the spring 410 is compressed, it pushes the slider 48 and the sliding rod 412 to move to the original position, clamping the belt body 1 between the sliding rod 412 and the positioning rod 47 to rewind and fix the belt body 1.

[0048] Reference Figure 1 、 Figure 2 、 Figure 4 、 Figure 7 and Figure 9 as well as Figure 10 As shown, this embodiment discloses that two elastic ropes 45 are fixedly connected to one side of the outer surface of the U-shaped block 414, and one end of the outer surface of the two elastic ropes 45 is fixedly connected to one end of the outer surface of the bolt 44. By providing the elastic ropes 45, the bolt 44 can always be fixed to one side of the outer surface of the U-shaped block 414 to prevent the bolt 44 from falling and being lost when the U-shaped block 414 is disassembled.

[0049] The working principle is as follows: when using a wire-free LED light strip, first cut the strip body 1 according to the length of the light strip to be used. After cutting, insert one end of the pin 5 into the inside of the strip body 1 to connect it to the strip body 1, then pull the L-shaped piece 27 to tear off the protective film 26 on the insulating adhesive 25 on the outer surface of the semicircular plate 23 at one end of the outer surface of the slot block 21, and then insert the slot block 21 into the outer surface of the strip body 1 so that one end of the outer surface of the strip body 1 is inside the semicircular groove 22, and stick the insulating adhesive 25 at the bottom end of the outer surface of the semicircular plate 23 to the top of the outer surface of the strip body 1 to fix the relative position between the slot block 21 and the strip body 1, and then insert the pin 5 into the inside of the interface of the power adapter to connect it. After the connection is completed, rotate the cylindrical block 211 at the bulge to control the threaded rod 210 to move in the slot rod The inner wall of 28 rotates, causing the two T-shaped blocks 212 on the outer surface of the threaded rod 210 to move in the same direction on the inner wall of the positioning groove 29, and the rectangular rod 213 at one end of the outer surface of the T-shaped block 212 drives the two rectangular plates 24 to move in the direction of approaching each other, and the outer surfaces of the two rectangular plates 24 that are close to each other are pressed against the outer surface of the power adapter interface to fix the relative positions between the power adapter interface and the pin 5 and the belt body 1, thereby preventing the pin 5 from falling off from the inside of the power adapter interface as much as possible and increasing the stability of the belt body 1 when in use. The several rubber rectangular strips 214 on one side of the outer surface of the rectangular plate 24 can further increase the friction when the outer surface of the rectangular plate 24 is pressed against the outer surface of the power adapter, so that the rectangular plate 24 has a strong contact with the power adapter and the outer surface of the power adapter. The position fixation between the pins 5 is more stable, and when the T-shaped block 212 slides on the inner wall of the positioning groove 29, the L-shaped rod 215 at one end of the outer surface of the rectangular rod 213 will slide on the side of the outer surface of the slot rod 28 to fix the angle between the rectangular rod 213 and the rectangular plate 24 and the slot rod 28 to avoid the angle of the rectangular plate 24 from being deflected as much as possible. Then, hold the grooves 35 on the left and right sides of the outer surface of the rectangular block 34 and insert the positioning blocks 32 at one end of the outer surface of the L-shaped plate 33 into the slot 31 at one end of the outer surface of the slot block 21, and push the rectangular block 34 so that one side of the outer surface of the L-shaped plate 33 is pressed tightly against one side of the outer surface of the pin 5 to fix the relative position between the pin 5 and the belt body 1. At the same time, the magnetic block 36 will be located inside the iron sheet 37 and magnetically attracted to the inner wall of the iron sheet 37. The mutual position between the L-shaped plate 33 and the slot block 21 is further fixed, and finally the switch connected to the power adapter is turned on to make the belt body 1 work. When the belt body 1 is not in use and the belt body 1 is rolled up, the pin 5 is first pulled out from the inside of the interface of the power adapter, and then the U-shaped block 414 is inserted from the top of the outer surface of the slot block 21 to the outer surface of the slot block 21 so that the slot block 21 is located inside the card slot 42, and then the two bolts 44 fixed by the elastic rope 45 on one side of the outer surface of the U-shaped block 414 are inserted into the positioning hole 43 through the circular hole 413 and the bolts 44 are rotated so that the bolts 44 are threadedly connected to the inner wall of the positioning hole 43 to fix the mutual position between the U-shaped block 414, the connecting rod 41 and the slot block 21, and then the belt body 1 is passed between the sliding rod 412 and the positioning rod 47 and rolled up.When the belt body 1 is inserted between the sliding rod 412 and the positioning rod 47, the sliding rod 412 is pushed, causing the slider 48 to slide along the inner wall of the chute 46 and the outer surface of the cylindrical rod 415, and pushing the spring 410 fixed by the second ring 411 on the outer surface of the slider 48, causing the spring 410 to compress. The end of the spring 410 away from the second ring 411 is fixed to the inner wall of the chute 46 by the first ring 49. After the spring 410 is compressed, it pushes the slider 48 and the sliding rod 412 to move to their original position, clamping the belt body 1 between the sliding rod 412 and the positioning rod 47, thereby winding and fixing the belt body 1.

Claims

1. A wire-free high-voltage single-panel LED light strip, comprising a strip body (1), characterized in that: One end of the outer surface of the belt body (1) is provided with an insertion pin (5), and the end of the outer surface of the belt body (1) close to the insertion pin (5) is provided with a clamping device (2), and the clamping device (2) includes a slot block (21), and the outer surface of the slot block (21) is provided with a semicircular groove (22), and the size and shape of the inner wall of the semicircular groove (22) are adapted to the size and shape of the outer surface of the belt body (1), and one side of the outer surface of the slot block (21) is fixedly connected to a semicircular plate (23), and the outer surface of the semicircular plate (23) is The bottom end is provided with an insulating adhesive (25), and a protective film (26) is provided on one side of the outer surface of the insulating adhesive (25). The outer surface of the slot block (21) is fixedly connected to a slot rod (28) at one end away from the semicircular plate (23). A positioning groove (29) is provided on one side of the outer surface of the slot rod (28). The left and right ends of the inner wall of the slot rod (28) are rotatably connected to threaded rods (210). The outer surface of the threaded rod (210) is provided with threads in opposite directions. The outer surface of the threaded rod (210) has threads. Two T-shaped blocks (212) are connected to the groove, and the outer surfaces of the two T-shaped blocks (212) slide on the inner wall of the positioning groove (29). One side of the outer surface of the two T-shaped blocks (212) is fixedly connected to a rectangular rod (213), and one side of the outer surface of the rectangular rod (213) is fixedly connected to a rectangular plate (24). The outer surface of the rectangular rod (213) is fixedly connected to an L-shaped rod (215) at one end away from the rectangular plate (24). The outer surface of the L-shaped rod (215) is fixedly connected to the groove rod (28). The outer surface of the slot block (21) slides on one side, and a stabilizing device (3) is provided on the outer surface of the slot block (21). The stabilizing device (3) includes a positioning block (32). An L-shaped plate (33) is fixedly connected to one side of the outer surface of the positioning block (32). A slot (31) is provided on one side of the outer surface of the slot block (21). The size and shape of the outer surface of the positioning block (32) are adapted to the size and shape of the inner wall of the slot (31). One side of the outer surface of the L-shaped plate (33) is pressed against one side of the outer surface of the pin (5).

2. The wire-free high-voltage single-panel LED light strip according to claim 1, characterized in that: An L-shaped piece (27) is fixedly connected to one side of the outer surface of the protective film (26), and the L-shaped piece (27) is a hard paper piece.

3. The wire-free high-voltage single-panel LED light strip according to claim 1, characterized in that: An end of the outer surface of the threaded rod (210) away from the slotted rod (28) is fixedly connected to a cylindrical block (211), and a plurality of protrusions are provided on the outer surface of the cylindrical block (211), and the protrusions are distributed in a circular pattern on the outer surface of the cylindrical block (211).

4. The wire-free high-voltage single-panel LED light strip according to claim 1, characterized in that: A plurality of rectangular strips (214) are fixedly connected to one side of the outer surface of the rectangular plate (24), wherein the rectangular strips (214) are rubber strips made of rubber material, and the rectangular strips (214) are linearly distributed on one side of the outer surface of the rectangular plate (24).

5. The wire-free high-voltage single-panel LED light strip according to claim 4, characterized in that: A magnetic block (36) is fixedly connected to one end of the outer surface of the positioning block (32) away from the L-shaped plate (33), and an iron sheet (37) is fixedly connected to one side of the inner wall of the slot (31).

6. The wire-free high-voltage single-panel LED light strip according to claim 5, characterized in that: A rectangular block (34) is fixedly connected to the top end of the outer surface of the L-shaped plate (33), and two grooves (35) are provided on the left and right sides of the outer surface of the rectangular block (34).

7. The wire-free high-voltage single-panel LED light strip according to claim 6, characterized in that: The top of the outer surface of the slot block (21) is provided with an auxiliary device (4), and the auxiliary device (4) includes a U-shaped block (414), the outer surface of the U-shaped block (414) is provided with a slot (42), the top of the outer surface of the U-shaped block (414) is fixedly connected to a positioning rod (47), the top of the outer surface of the U-shaped block (414) is provided with a slide groove (46), the inner wall of the slide groove (46) is slidably connected to a slider (48), the top of the outer surface of the slider (48) is fixedly connected to a sliding rod (412), the inner wall of the slide groove (46) is fixedly connected to a cylindrical rod (415), the inner wall of the slider (48) slides on the outer surface of the cylindrical rod (415), and the outer surface of the cylindrical rod (415) is provided with a spring. (410), the front and rear ends of the outer surface of the spring (410) are fixedly connected to a first ring (49) and a second ring (411), one side of the outer surface of the first ring (49) is fixedly connected to one end of the inner wall of the slide groove (46), and one side of the outer surface of the second ring (411) is fixedly connected to one side of the outer surface of the slider (48), the outer surface of the U-shaped block (414) is provided with a plurality of circular holes (413), the inner wall of the circular hole (413) is slidably inserted with a bolt (44), the bottom end of the outer surface of the slot block (21) is fixedly connected to a connecting rod (41), the outer surface of the connecting rod (41) is provided with a plurality of positioning holes (43), and the bolt (44) is threadedly connected to the inner wall of the positioning hole (43).

8. The wire-free high-voltage single-panel LED light strip according to claim 7, characterized in that: One side of the outer surface of the U-shaped block (414) is fixedly connected to two elastic ropes (45), and one end of the outer surface of the two elastic ropes (45) is fixedly connected to one end of the outer surface of the bolt (44).

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