Handkerchief with lamp strip

Abstract

The utility model belongs to the technical field of handkerchiefs, and particularly relates to a handkerchief with a lamp strip, which comprises a handkerchief body, the handkerchief body comprises a bottom fabric and a top fabric, the bottom fabric and the top fabric are fixedly connected through sewing, a cavity is arranged at the edge of the handkerchief body, and the lamp strip is arranged in the cavity. A lamp strip body is arranged between the cavity and the edge of the handkerchief body. The handkerchief is reasonable in structural design, the cavity is formed in the edge of the handkerchief body, and the hook-and-loop fasteners are arranged on the upper wall and the lower wall in the placing opening, so that the power supply box can be conveniently placed and installed, neatness and attractiveness of the appearance of the handkerchief body are guaranteed, meanwhile, the handkerchief body can be conveniently taken out to be charged, and the power supply device body can be charged by rotating the adjusting knob. And the conductive columns are clamped in the corresponding conductive sheets, so that the resistance in the closed loop is changed, the brightness of the lamp strip can be adjusted, and the use effect is improved.

Description

Technical Field

[0001] This utility model relates to the field of handkerchief technology, and in particular to a handkerchief with a light strip. Background Technology

[0002] From an aesthetic standpoint, this handkerchief incorporates an LED strip design into the traditional handkerchief, making it more visually appealing. The LED strip is available in a variety of colors, such as warm yellow, romantic pink, and cool blue, to suit different preferences and occasions. When the LED strip is lit, the handkerchief seems to come alive, becoming a unique decorative item.

[0003] However, the handkerchiefs with LED strips in the related technologies still have shortcomings. Because the LED strip requires a power source, it is inconvenient to install the power switch device for the LED strip when it is fixed at the edge of the handkerchief, and it is also inconvenient to adjust the brightness of the LED strip according to actual needs, which greatly reduces the effectiveness of use. Therefore, we propose a handkerchief with LED strips to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to address the aforementioned shortcomings by providing a handkerchief with a light strip.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A handkerchief with an LED strip includes a handkerchief body comprising a bottom fabric, a top fabric, and a middle fabric, which are sewn together. A cavity is formed at the edge of the handkerchief body between the top and middle fabrics. An LED strip is positioned between the cavity and the edge of the handkerchief body. The LED strip includes a power supply box, a power supply unit fixedly connected within the power supply box, and an LED strip. A control panel and a brightness adjustment mechanism are located at the bottom of the power supply box. The power supply box is movably positioned within the cavity.

[0007] As a preferred embodiment of this utility model, an insertion port is provided on one inner wall of the cavity, and Velcro fasteners are fixedly connected to the top and bottom inner walls of the insertion port, with the two Velcro fasteners adhering to each other.

[0008] As a preferred embodiment of this invention, both the bottom fabric and the top fabric are provided with colored fabric and black edge fabric.

[0009] As a preferred embodiment of this invention, a plurality of sewing threads are provided at the edge of the handkerchief body, and the light strip is sewn to the edge of the handkerchief body by the plurality of sewing threads.

[0010] In a preferred embodiment of this invention, the brightness adjustment mechanism includes a cylindrical body fixedly connected to the bottom of the power supply box. An adjustment knob is rotatably connected inside the cylindrical body. A groove is provided on one side of the adjustment knob. A compression spring is fixedly connected to the bottom inner wall of the groove. A conductive post is fixedly connected to the outer end of the compression spring. Several slots are provided on the inner wall of the cylindrical body. Conductive plates are fixedly connected in the slots. The conductive posts are movably engaged in the corresponding conductive plates. Several resistors are fixedly connected inside the cylindrical body. The resistors are respectively connected to the corresponding conductive plates.

[0011] In a preferred embodiment of this invention, the positive terminal of the LED strip is electrically connected to the control panel, the control panel is electrically connected to the positive terminal of the power supply body, the plurality of resistors are connected in parallel to the negative terminal of the power supply body, and the negative terminal of the LED strip is electrically connected to the conductive post.

[0012] In a preferred embodiment of this invention, the compression spring and the conductive post are fixedly connected by the same insulating plate, and both the insulating plate and the conductive post are slidably sleeved in the groove.

[0013] As a preferred embodiment of this utility model, both the bottom fabric and the middle fabric have two openings at their bottoms, and the control panel and the cylinder are respectively movably inserted into the corresponding openings.

[0014] In this invention, a handkerchief with a light strip can be sewn onto the edge of the handkerchief body using several sewing threads. Then, the power box is placed into the cavity set on the edge of the handkerchief through the inlet, so that the tube and control panel are placed exactly in the opening. Then, the top and bottom fabrics are squeezed together so that the two Velcro fasteners are glued together, thereby installing and fixing the light strip and the power box for use. When the power device body needs to be charged, the two Velcro fasteners are pulled open, the power box is taken out and the power device body is charged, which improves the efficiency of use.

[0015] In this invention, a handkerchief with an LED strip is described. When the brightness of the LED strip needs to be adjusted, the control panel is closed, and the adjustment knob is rotated. This causes the adjustment knob to press the conductive post back into the groove without hindering the rotation of the adjustment knob. When the conductive post rotates to the next conductive plate position, under the elastic force of the compression spring, the conductive post extends and engages with the corresponding conductive plate. The contact between the conductive plate and the conductive post causes the multiple resistors in this invention to gradually increase clockwise. The power supply unit, resistors, and LED strip form a closed circuit. Rotating the adjustment knob causes the conductive post to engage with the corresponding conductive plate, changing the resistance in the closed circuit. When the resistance in the circuit increases, the current in the circuit decreases, thus reducing the brightness of the LED strip. Conversely, when the resistance in the circuit decreases, the current in the circuit increases, thus increasing the brightness of the LED strip. This allows for adjustment of the LED strip brightness according to actual needs, improving the performance.

[0016] This utility model has a reasonable structural design. The cavity set at the edge of the handkerchief body and the Velcro on the upper and lower walls inside the insertion port facilitate the placement and installation of the power box, ensuring the neatness and aesthetics of the handkerchief body. At the same time, it facilitates the removal of the power device body for charging. By rotating the adjustment knob, the conductive post is engaged in the corresponding conductive sheet, which changes the resistance in the closed circuit and can adjust the brightness of the light strip, thereby improving the effect of use. Attached Figure Description

[0017] Figure 1 This is a front view of a handkerchief with a light strip according to the present invention;

[0018] Figure 2 A rear sectional view of a handkerchief with a light strip provided by this utility model;

[0019] Figure 3 for Figure 2 A schematic diagram of the structure of part A;

[0020] Figure 4 A cross-sectional view of the bottom fabric, top fabric, and light strip body of a handkerchief with a light strip as proposed in this utility model;

[0021] Figure 5 A perspective view of the light strip body of a handkerchief with a light strip according to this utility model;

[0022] Figure 6 This is a cross-sectional view of a brightness adjustment mechanism for a handkerchief with an LED strip, as proposed in this utility model.

[0023] Figure 7This is a connection diagram of a handkerchief with a light strip proposed in this utility model.

[0024] In the diagram: 1. Handkerchief body; 2. LED strip body; 3. Sewing thread; 11. Top fabric; 111. Colored fabric; 112. Black edge fabric; 12. Bottom fabric; 13. Cavity; 14. Inlet; 15. Velcro; 16. Middle fabric; 21. Power supply box; 22. LED strip; 23. Power supply unit body; 24. Control panel; 25. Brightness adjustment mechanism; 251. Cylinder; 252. Resistor; 253. Conductive post; 254. Insulating board; 255. Groove; 256. Slot; 257. Conductive sheet; 258. Compression spring; 259. Adjustment knob. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0026] Reference Figure 1-7 A handkerchief with an LED strip includes a handkerchief body 1, which comprises a bottom fabric 12, a top fabric 11, and a middle fabric 16. The bottom fabric 12, top fabric 11, and middle fabric 16 are connected by sewing. A cavity 13 is provided at the edge of the handkerchief body 1 between the top fabric 11 and the middle fabric 16. An LED strip body 2 is provided between the cavity 13 and the edge of the handkerchief body 1. The LED strip body 2 includes a power supply box 21, a power supply device body 23 fixedly connected in the power supply box 21, and an LED strip 22. A control panel 24 is provided at the bottom of the power supply box 21. The control panel 24 has an on / off button and three color control buttons. Pressing different color control buttons will cause the LED strip 22 to light up in different colors. The on / off button controls the opening and closing of the LED strip 22. A brightness adjustment mechanism 25 is provided at the bottom of the power supply box 21. The power supply box 21 is movably placed in the cavity 13.

[0027] As a further feature of this invention, an inlet 14 is provided on one inner wall of the cavity 13. Velcro 15 is fixedly connected to the top inner wall and the bottom inner wall of the inlet 14. The two Velcro 15 are stuck together. Several sewing threads 3 are provided at the edge of the handkerchief body 1. The light strip 22 is sewn to the edge of the handkerchief body 1 by several sewing threads 3.

[0028] Using the above solution: the LED strip 22 can be sewn onto the edge of the handkerchief body 1 using several sewing threads 3. Then, the power box 21 is placed into the cavity 13 set on the edge of the handkerchief through the insertion port 14, so that the tube body 251 and the control panel 24 are placed exactly in the opening. Then, the top fabric 11 and the bottom fabric 12 are squeezed together so that the two Velcro straps 15 are glued together. Thus, the LED strip 22 and the power box 21 can be installed and fixed for use. When it is necessary to charge the power device body 23 (which can be a rechargeable battery), the two Velcro straps 15 are pulled open, the power box 21 is taken out, and the power device body 23 is charged, which improves the efficiency of use.

[0029] As a further improvement of this utility model, both the bottom fabric 12 and the top fabric 11 are provided with colored fabric 111 and black edge fabric 112, which improves the aesthetics of the handkerchief body 1.

[0030] As a further embodiment of this invention, the brightness adjustment mechanism 25 includes a cylindrical body 251 fixedly connected to the bottom of the power supply box 21. An adjustment knob 259 is rotatably connected inside the cylindrical body 251. A groove 255 is provided on one side of the adjustment knob 259. A compression spring 258 is fixedly connected to the bottom inner wall of the groove 255. A conductive post 253 is fixedly connected to the outer end of the compression spring 258. A plurality of slots 256 are provided on the inner wall of the cylindrical body 251. A conductive sheet 257 is fixedly connected in the slot 256. The conductive post 253 is movably engaged in the corresponding conductive sheet 257. A plurality of resistors 252 are fixedly connected inside the cylindrical body 251. The plurality of resistors 252 are respectively connected to the corresponding conductive sheet 257.

[0031] As a further feature of this invention, the positive terminal of the light strip 22 is electrically connected to the control panel 24, the control panel 24 is electrically connected to the positive terminal of the power supply body 23, several resistors 252 are connected in parallel to the negative terminal of the power supply body 23, and the negative terminal of the light strip 22 is electrically connected to the conductive post 253.

[0032] Using the above scheme: When it is necessary to adjust the brightness of the light strip 22, close the control panel 24 and rotate the adjustment knob 259. This causes the conductive post 253 to be pressed and retracted directly into the groove 255 without obstructing the rotation of the adjustment knob 259. When the conductive post 253 rotates to the position of the next conductive piece 257, under the elastic force of the compression spring 258, the conductive post 253 extends and engages with the corresponding conductive piece 257. The contact between the conductive piece 257 and the conductive post 253 causes the multiple resistors 252 in this text to gradually increase clockwise, thus increasing the power supply unit body. 23. Resistor 252 and LED strip 22 form a closed circuit. Rotating the adjustment knob 259 causes the conductive post 253 to engage with the corresponding conductive piece 257, changing the value of resistor 252 in the closed circuit. When the resistance 252 in the circuit increases, the current in the circuit decreases, thus reducing the brightness of LED strip 22. Conversely, when the resistance 252 in the circuit decreases, the current in the circuit increases, thus increasing the brightness of LED strip 22. This allows for adjustment of the brightness of LED strip 22 according to actual needs, improving the performance.

[0033] As a further aspect of this invention, the compression spring 258 and the conductive post 253 are fixedly connected by the same insulating plate 254. Both the insulating plate 254 and the conductive post 253 are slidably sleeved in the groove 255 to achieve insulation and prevent leakage.

[0034] As a further feature of this invention, both the bottom fabric 12 and the middle fabric 16 have two openings at their bottoms, and the control panel 24 and the cylinder 251 are respectively movably inserted into the corresponding openings, which facilitates the operation of the control panel 24 and the adjustment knob 259 by personnel.

[0035] In this invention, during use, the LED strip 22 is sewn onto the edge of the handkerchief body 1 using several sewing threads 3. Then, the power box 21 is placed into the cavity 13 set on the edge of the handkerchief through the inlet 14, so that the tube 251 and the control panel 24 are placed exactly in the opening. Then, the top fabric 11 and the bottom fabric 12 are squeezed together so that the two Velcro straps 15 are glued together, thereby installing and fixing the LED strip 22 and the power box 21. When it is necessary to charge the power device body 23 (which can be a rechargeable battery), the two Velcro straps 15 are pulled open, the power box 21 is taken out, and the power device body 23 is charged, which improves the efficiency of use.

[0036] When the brightness of the light strip 22 needs to be adjusted, close the control panel 24 and rotate the adjustment knob 259. This causes the conductive post 253 to be pressed and retracted directly into the groove 255 without obstructing the rotation of the adjustment knob 259. When the conductive post 253 rotates to the position of the next conductive piece 257, under the elastic force of the compression spring 258, the conductive post 253 extends and engages with the corresponding conductive piece 257. The contact between the conductive piece 257 and the conductive post 253 causes the multiple resistors 252 in this document to gradually increase clockwise, thus increasing the power supply unit body 23. Resistor 252 and LED strip 22 form a closed circuit. Rotating the adjustment knob 259 causes the conductive post 253 to engage with the corresponding conductive piece 257, changing the value of resistor 252 in the closed circuit. When the resistance 252 in the circuit increases, the current in the circuit decreases, thus reducing the brightness of LED strip 22. Conversely, when the resistance 252 in the circuit decreases, the current in the circuit increases, thus increasing the brightness of LED strip 22. This allows for adjustment of the brightness of LED strip 22 according to actual needs, improving the performance.

[0037] Furthermore, this article only depicts one shape of handkerchief; other shapes of handkerchiefs are also made in accordance with the above method. Additionally, the insertion opening 14 in this article can be directly sewn without the use of Velcro 15, and the power box 21 can also be stored and placed there.

[0038] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A handkerchief with an integrated LED strip, characterized in that, The device includes a handkerchief body (1), which includes a bottom fabric (12), a top fabric (11), and a middle fabric (16). The bottom fabric (12), the top fabric (11), and the middle fabric (16) are connected by sewing. A cavity (13) is provided on the edge of the handkerchief body (1). The cavity (13) is located between the top fabric (11) and the middle fabric (16). A light strip body (2) is provided between the cavity (13) and the edge of the handkerchief body (1). The light strip body (2) includes a power box (21), a power device body (23) fixedly connected in the power box (21), and a light strip (22). A control panel (24) is provided at the bottom of the power box (21). A brightness adjustment mechanism (25) is provided at the bottom of the power box (21). The power box (21) is movably placed in the cavity (13).

2. A handkerchief with an integrated LED strip according to claim 1, characterized in that, An insertion port (14) is provided on one side of the inner wall of the cavity (13). Velcro (15) is fixedly connected to the top inner wall and the bottom inner wall of the insertion port (14), and the two Velcro (15) are stuck together.

3. A handkerchief with an integrated LED strip according to claim 1, characterized in that, Both the bottom fabric (12) and the top fabric (11) are provided with colored fabric (111) and black edge fabric (112).

4. A handkerchief with an integrated LED strip according to claim 1, characterized in that, The handkerchief body (1) has several sewing threads (3) at its edge, and the light strip (22) is sewn onto the edge of the handkerchief body (1) by several sewing threads (3).

5. A handkerchief with an integrated LED strip according to claim 1, characterized in that, The brightness adjustment mechanism (25) includes a cylindrical body (251) fixedly connected to the bottom of the power supply box (21). An adjustment knob (259) is rotatably connected inside the cylindrical body (251). A groove (255) is provided on one side of the adjustment knob (259). A compression spring (258) is fixedly connected to the bottom inner wall of the groove (255). A conductive post (253) is fixedly connected to the outer end of the compression spring (258). A plurality of slots (256) are provided on the inner wall of the cylindrical body (251). A conductive sheet (257) is fixedly connected in the slot (256). The conductive post (253) is movably engaged in the corresponding conductive sheet (257). A plurality of resistors (252) are fixedly connected inside the cylindrical body (251). The plurality of resistors (252) are respectively connected to the corresponding conductive sheet (257).

6. A handkerchief with an integrated LED strip according to claim 5, characterized in that, The positive terminal of the light strip (22) is electrically connected to the control panel (24), the control panel (24) is electrically connected to the positive terminal of the power supply body (23), the plurality of resistors (252) are connected in parallel to the negative terminal of the power supply body (23), and the negative terminal of the light strip (22) is electrically connected to the conductive post (253).

7. A handkerchief with an integrated LED strip according to claim 5, characterized in that, The compression spring (258) and the conductive post (253) are fixedly connected by the same insulating plate (254), and the insulating plate (254) and the conductive post (253) are both slidably sleeved in the groove (255).

8. A handkerchief with a light strip according to claim 5, characterized in that, The bottom of both the bottom fabric (12) and the middle fabric (16) have two openings, and the control panel (24) and the cylinder (251) are respectively movably inserted into the corresponding openings.

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