LED lamp strip light modulator

Abstract

The utility model discloses an LED lamp strip dimmer, and particularly relates to the technical field of lamp strips, the LED lamp strip dimmer comprises a dimmer body, the dimmer body is used for carrying out dimming processing on a lamp strip, one end of the dimmer body is provided with a waterproof locking ring, and one end of the waterproof locking ring is provided with an electric wire; the anti-falling assembly is used for firmly connecting the joint of the electric wire and the waterproof locking ring, the anti-falling assembly comprises an anti-falling cylinder installed outside the waterproof locking ring and the electric wire and a connecting ring fixed in the anti-falling cylinder, and the connecting ring is connected to the exterior of the waterproof locking ring in a sleeving mode; according to the utility model, through the arrangement of the anti-drop assembly, stable fixation between the electric wire and the waterproof locking ring can be realized, so that the electric wire is ensured to be stably kept at a required position, and the problem of poor contact caused by loosening of the electric wire and the waterproof locking ring due to repeated bending or pulling between the existing electric wire and the waterproof locking ring is solved; stable transmission of signals of the light modulator can be achieved, and the light modulator can conveniently and stably adjust the lamp strip.

Description

Technical Field

[0001] The utility model relates to the technical field of light strips, in particular to an LED light strip dimmer. Background Art

[0002] LED light strips are LEDs assembled on a strip-shaped FPC or PCB hard board. They are named because their shape resembles a strip and they have a long service life. When the light strips are in use, the color of the light is generally adjusted through a dimmer, making them suitable for a wider range of occasions.

[0003] In the Chinese patent publication number CN218277210U, an energy-saving dimmer for LED light strips is disclosed, which is automatically controlled by a timer, and is also provided with a brightness adjuster and a dimming knob, and the dimming operation can also be manually performed, which is more convenient to use. In addition, a top plate is provided, and the dimming knob is arranged on the top plate and is located inside the waterproof box cover. There is a sealing strip at the connection between the waterproof box base and the waterproof box cover, and the wires are connected by a waterproof lock, which can effectively improve the overall waterproof performance; however, in actual use, the above-mentioned energy-saving dimmer for LED light strips is generally connected by a waterproof lock to ensure reliable operation of the dimmer. However, the dimmer needs to be moved and pulled during installation, causing the wires and the waterproof lock to be repeatedly bent or pulled, resulting in loosening of the wires and the waterproof lock, resulting in poor contact, thereby affecting the stable transmission of the dimmer signal and making it inconvenient for the dimmer to stably adjust the light strip. Utility Model Content

[0004] The purpose of the utility model is to provide an LED light strip dimmer, which can achieve stable fixation between the wire and the waterproof locking ring through the provision of an anti-slip component, thereby ensuring that the wire is firmly maintained in the required position, solving the problem of repeated bending or pulling between the existing wire and the waterproof locking ring, which causes the wire and the waterproof locking ring to become loose and have poor contact. It can achieve stable transmission of the dimmer signal, facilitate the stable adjustment of the light strip by the dimmer, and solve the above-mentioned shortcomings in the technology.

[0005] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions: an LED light strip dimmer, comprising:

[0006] A dimmer body, which is used to dim the light strip, and a waterproof lock ring is installed at one end of the dimmer body, and an electric wire is installed at one end of the waterproof lock ring;

[0007] The anti-slip component is used to firmly connect the wire and the waterproof locking ring at the connection point. The anti-slip component includes an anti-slip cylinder installed on the outside of the waterproof locking ring and the wire and a connecting ring fixed in the anti-slip cylinder, and the connecting ring is sleeved on the outside of the waterproof locking ring. The top of the connecting ring is fixed with a limiting plate, and the top of the limiting plate is fixed with a limiting splint. A rotating component for driving the limiting splint to fine-tune is installed on the anti-slip cylinder; through the setting of the anti-slip cylinder, the wire part is limited in the anti-slip cylinder, so that the wire part inside the anti-slip cylinder remains in a horizontal state, ensuring a firm connection between the wire and the waterproof locking ring, and the limiting plate moves synchronously with the movement of the limiting splint when it approaches one end of the limiting splint.

[0008] Preferably, the rotating assembly includes an adjusting sleeve rotatably mounted on one end of the anti-slip cylinder and a conical block fixed on one side of the limiting splint, and one end of the adjusting sleeve extends into the anti-slip cylinder and is sleeved on the outside of the conical block, and the adjusting sleeve is sleeved on the outside of the wire; through the setting of the adjusting sleeve, and when the adjusting sleeve rotates along the inside of the anti-slip cylinder and moves deeper into the anti-slip cylinder, and the adjusting sleeve and the conical block rotate and squeeze, the conical block moves along the inside of the adjusting sleeve and pushes the limiting splint to move toward the outside of the wire, so that the outside of the wire is clamped and limited in the adjusting sleeve, thereby enhancing the stability of the wire.

[0009] Preferably, an internal thread is provided in the anti-slip cylinder, and an external thread ring corresponding to the internal thread is sleeved on the outside of the adjusting sleeve, and the external thread ring is screwed together with the internal thread; through the setting of the internal thread, the adjusting sleeve and the anti-slip cylinder are kept screwed and fixed, thereby enhancing the stability between the adjusting sleeve and the anti-slip cylinder.

[0010] Preferably, one end of the adjustment sleeve extends to the outside of the anti-slip cylinder and is fixed with a retaining ring, and one end of the retaining ring is provided with a through groove for inserting the power line.

[0011] Preferably, the anti-slip cylinder is provided with a fine-tuning component for moving it along the outside of the waterproof locking ring, the fine-tuning component includes a mounting seat fixed on one end of the anti-slip cylinder and a movable cavity opened at one end of the mounting seat for inserting the waterproof locking ring, and the mounting seat is provided with a locking component for fixing it to the waterproof locking ring; through the setting of the mounting seat, the distance between the anti-slip cylinder and the waterproof locking ring can be adjusted, so that the anti-slip cylinder can adapt to clamping and limiting different positions of the wire, ensuring that the wire can be firmly connected to the waterproof locking ring.

[0012] Preferably, the locking assembly includes a plurality of first screw holes opened on the outside of the waterproof locking ring and a second screw hole opened on the outside of the mounting base. A threaded rod is screwed on the mounting base, and the threaded rod is screwed into the first screw hole corresponding to the second screw hole through the second screw hole.

[0013] Preferably, a guide groove is further provided on a side of the waterproof lock ring adjacent to the dimmer body, a guide block corresponding to the guide groove is fixed in the movable cavity, and the guide block is slidably connected to the guide groove.

[0014] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0015] 1. The anti-drop assembly can stably fix the wires to the waterproof lock ring, ensuring that the wires are firmly held in the desired position. This solves the problem of loosening and poor contact between the existing wires and the waterproof lock ring due to repeated bending or pulling. It can also achieve stable transmission of dimmer signals, facilitating stable adjustment of the light strip by the dimmer.

[0016] 2. By setting the fine-tuning component, the anti-slip cylinder can clamp and limit the different positions of the wire, so that the anti-slip cylinder and the wire maintain a good fit, thereby ensuring that the connection between the wire and the waterproof lock ring remains firmly connected, preventing the wire from loosening or shifting, so as to ensure the normal use of the light strip. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the utility model when the wire and the anti-drop barrel are installed;

[0020] Figure 3 This is a schematic diagram of the structure of the utility model when the adjustment sleeve and the limiting splint are separated;

[0021] Figure 4 This is a structural diagram of the mounting base and waterproof locking ring of the utility model when installed.

[0022] Description of reference numerals:

[0023] 1. Dimmer body; 11. Waterproof lock ring; 12. Electric wire; 2. Anti-slip assembly; 21. Anti-slip cylinder; 22. Connecting ring; 23. Limit plate; 24. Limit clamp; 25. Adjustment sleeve; 26. Internal thread; 27. Retaining ring; 3. Fine-tuning assembly; 31. Mounting seat; 32. First screw hole; 33. Threaded rod; 34. Guide block; 35. Guide groove. DETAILED DESCRIPTION

[0024] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0025] The utility model provides Figure 1-Figure 3 An LED light strip dimmer is shown, comprising:

[0026] The dimmer body 1 is used to dim the light strip. A waterproof lock ring 11 is installed at one end of the dimmer body 1, and a wire 12 is installed at one end of the waterproof lock ring 11. The structure and principle of the dimmer body 1, the waterproof lock ring 11 and the wire 12 are all prior art. For details, please refer to the comparative document (publication number CN218277210U, patent name is an energy-saving dimmer for LED light strips), which will not be repeated here.

[0027] The anti-slip assembly 2 is used to firmly connect the wire 12 to the waterproof lock ring 11. The anti-slip assembly 2 includes an anti-slip cylinder 21 installed on the outside of the waterproof lock ring 11 and the wire 12, and a connecting ring 22 fixed in the anti-slip cylinder 21. The connecting ring 22 is sleeved on the outside of the waterproof lock ring 11. A limit plate 23 is fixed to the top of the connecting ring 22. A limit splint 24 is fixed to the top of the limit plate 23. A rotating assembly for driving the limit splint 24 to fine-tune is installed on the anti-slip cylinder 21;

[0028] The rotating assembly includes an adjusting sleeve 25 rotatably mounted on one end of the anti-slip cylinder 21 and a tapered block fixed to one side of the limiting clamp 24, and one end of the adjusting sleeve 25 extends into the anti-slip cylinder 21 and is sleeved on the outside of the tapered block, and the adjusting sleeve 25 is sleeved on the outside of the wire 12; an internal thread 26 is also provided in the anti-slip cylinder 21, and an external thread ring corresponding to the internal thread 26 is sleeved on the outside of the adjusting sleeve 25, and the external thread ring and the internal thread 26 are screwed together; one end of the adjusting sleeve 25 extends to the outside of the anti-slip cylinder 21 and is fixed with a retaining ring 27, and one end of the retaining ring 27 is provided with a through groove for inserting the power line 12.

[0029] When in use, first pass one end of the wire 12 through the through groove, the adjusting sleeve 25 and the anti-slip cylinder 21, then connect the wire 12 with the waterproof locking ring 11, and install the anti-slip cylinder 21 and the waterproof locking ring 11, and drive the adjusting sleeve 25 to rotate in the anti-slip cylinder 21 by rotating the retaining ring 27, and the external thread ring and the internal thread 26 are screwed together through the rotation of the adjusting sleeve 25, so that the adjusting sleeve 25 moves deep into the anti-slip cylinder 21. At this time, when the adjusting sleeve 25 rotates and moves downward inside the anti-slip cylinder 21, it rotates along the outside of the tapered block through the inner wall of the adjusting sleeve 25, and squeezes the tapered block into the adjusting sleeve 25, so that the tapered block moves along the adjusting sleeve 25 and pushes the limiting clamping plate 24 and the limiting plate 23 to the outside of the wire 12, and then When the retaining ring 27 conflicts with the anti-slip cylinder 21, the adjusting sleeve 25 moves as much as possible inside the anti-slip cylinder 21, and then the limiting splint 24 and the limiting plate 23 clamp the outside of the wire 12 and limit it. Then, part of the wire 12 is located in the anti-slip cylinder 21 and remains limited, so that the wire 12 is located in the anti-slip cylinder 21 and remains horizontal with the waterproof locking ring 11, ensuring the stability of the connection between the wire 12 and the waterproof locking ring 11, and making the wire 12 firmly maintained in the required position, thereby solving the problem of repeated bending or pulling between the existing wire 12 and the waterproof locking ring 11, causing the wire 12 and the waterproof locking ring 11 to become loose and have poor contact, thereby enhancing the stable transmission of the dimmer signal and ensuring the normal adjustment of the light strip by the dimmer.

[0030] In addition, reference Figure 1 、 Figure 2 and Figure 4 As shown, the anti-slip cylinder 21 is provided with a fine-tuning assembly 3 for moving it along the outside of the waterproof lock ring 11. The fine-tuning assembly 3 includes a mounting seat 31 fixed to one end of the anti-slip cylinder 21 and a moving cavity provided at one end of the mounting seat 31 for inserting the waterproof lock ring 11. The mounting seat 31 is provided with a locking assembly for fixing it to the waterproof lock ring 11.

[0031] The locking assembly includes a plurality of first screw holes 32 opened on the outside of the waterproof locking ring 11 and a second screw hole opened on the outside of the mounting base 31. A threaded rod 33 is screwed on the mounting base 31, and the threaded rod 33 is screwed into the first screw hole 32 corresponding to the second screw hole through the second screw hole.

[0032] When clamping the wire 12 at different positions as needed, the anti-slip cylinder 21 is driven to move by pushing the mounting seat 31, and then the positions of the anti-slip cylinder 21 and the wire 12 are adjusted to each other. At this time, one end of the threaded rod 33 is screwed into the second screw hole, and the threaded rod 33 is screwed into one of the first screw holes 32 in the second screw hole, so that the threaded rod 33 is screwed and installed with one of the first screw holes 32. Then the mounting seat 31 is stably installed on the waterproof locking ring 11, which can enable the anti-slip cylinder 21 to clamp and limit the wire 12 at different positions, so that the anti-slip cylinder 21 and the wire 12 maintain a good fit, which can ensure that the connection between the wire 12 and the waterproof locking ring 11 remains firmly connected, preventing the wire 12 from loosening or shifting, thereby providing additional stability for the wire 12.

[0033] Furthermore, a guide groove 35 is provided on the side of the waterproof locking ring 11 adjacent to the dimmer body 1, and a guide block 34 corresponding to the guide groove 35 is fixed in the movable cavity, and the guide block 34 is slidingly connected to the guide groove 35; based on this, through the setting of the guide block 34, the mounting seat 31 can be limited on the waterproof locking ring 11, avoiding the displacement of the mounting seat 31 when moving, and allowing the mounting seat 31 to move stably along the waterproof locking ring 11.

[0034] The above description is merely illustrative of certain exemplary embodiments of the present invention. It goes without saying that those skilled in the art will be able to modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An LED light strip dimmer, characterized in that: include: A dimmer body (1), the dimmer body (1) is used for dimming a light strip, a waterproof lock ring (11) is installed at one end of the dimmer body (1), and an electric wire (12) is installed at one end of the waterproof lock ring (11); The invention discloses an anti-slip assembly (2) for firmly connecting the connection between the electric wire (12) and the waterproof lock ring (11). The anti-slip assembly (2) comprises an anti-slip cylinder (21) installed on the outside of the waterproof lock ring (11) and the electric wire (12) and a connecting ring (22) fixed in the anti-slip cylinder (21). The connecting ring (22) is sleeved on the outside of the waterproof lock ring (11). A limiting plate (23) is fixed on the top of the connecting ring (22). A limiting clamping plate (24) is fixed on the top of the limiting plate (23). A rotating assembly for driving the limiting clamping plate (24) to fine-tune is installed on the anti-slip cylinder (21).

2. The LED light strip dimmer according to claim 1, characterized in that: The rotating assembly comprises an adjusting sleeve (25) rotatably mounted on one end of the anti-slip cylinder (21) and a conical block fixed on one side of the limiting clamping plate (24), and one end of the adjusting sleeve (25) extends into the anti-slip cylinder (21) and is sleeved on the outside of the conical block, and the adjusting sleeve (25) is sleeved on the outside of the electric wire (12).

3. The LED light strip dimmer according to claim 2, characterized in that: The anti-slip cylinder (21) is further provided with an internal thread (26), and the outer portion of the adjustment sleeve (25) is sleeved with an external thread ring corresponding to the internal thread (26), and the external thread ring and the internal thread (26) are screwed together.

4. The LED light strip dimmer according to claim 2, characterized in that: One end of the adjusting sleeve (25) extends to the outside of the anti-slip cylinder (21) and is fixed with a retaining ring (27). One end of the retaining ring (27) is provided with a through slot for inserting the power supply line (12).

5. The LED light strip dimmer according to claim 1, characterized in that: The anti-slip cylinder (21) is provided with a fine-tuning assembly (3) for moving it along the outside of the waterproof lock ring (11). The fine-tuning assembly (3) comprises a mounting seat (31) fixed to one end of the anti-slip cylinder (21) and a moving cavity provided at one end of the mounting seat (31) for inserting the waterproof lock ring (11). The mounting seat (31) is provided with a locking assembly for fixing it to the waterproof lock ring (11).

6. The LED light strip dimmer according to claim 5, characterized in that: The locking assembly comprises a plurality of first screw holes (32) provided on the outside of the waterproof locking ring (11) and a second screw hole provided on the outside of the mounting seat (31); a threaded rod (33) is screwed onto the mounting seat (31), and the threaded rod (33) is screwed into the first screw hole (32) corresponding to the second screw hole through the second screw hole.

7. The LED light strip dimmer according to claim 5, characterized in that: A guide groove (35) is further provided on a side of the waterproof lock ring (11) adjacent to the dimmer body (1); a guide block (34) corresponding to the guide groove (35) is fixed in the movable cavity, and the guide block (34) is slidably connected to the guide groove (35).

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