Rubber-insulated wire lamp convenient to use

Abstract

The utility model relates to a rubber-covered wire lamp convenient to apply, and relates to the technical field of rubber-covered wire lamps, the rubber-covered wire lamp comprises a light-emitting diode and two connecting cables, the light-emitting diode is fixedly provided with two pins, and an insulating partition plate is arranged between the two pins; the connecting cable comprises a core wire and a flexible insulating sheath wrapping the outside of the core wire, the flexible insulating sheath is provided with a connection gap for exposing the core wire, the part, exposed from the connection gap, of the core wire is fixedly connected with the pins, and an insulating sleeve sleeves the outside of the joint of the two pins and the core wire; according to the lamp strip, due to the fixing mode of the light-emitting diodes, the light-emitting diodes are fixed to the connecting cables in a protruding mode, and therefore in the application process of the lamp strip, even if the lamp strip is fixed or wound around the to-be-installed face, the connecting cables cannot shield the light-emitting diodes, the possibility that light emitted by the lamp strip is shielded by the connecting cables is reduced, and the service life of the lamp strip is prolonged. The use performance is improved.

Description

Technical Field

[0001] The present application relates to the technical field of leather-wire lamps, and in particular to a leather-wire lamp that is easy to use. Background Art

[0002] LED light strips, as an innovative electronic light source product, are widely used in the field of modern lighting decoration. They are beautiful, energy-saving and efficient, and have won the favor of the market with their unique strip shape. Based on advanced semiconductor light-emitting diode (LED) technology, this light strip cleverly combines the manufacturing advantages of flexible circuit boards (FPC) or PCB hard boards to form a series of smart and powerful light source strips. Its significant advantages include low power consumption, ultra-long life (generally up to 80,000 to 100,000 hours) and convenient installation methods, making LED light strips gradually replace traditional lighting methods and become the first choice for creating atmosphere and decorative lighting.

[0003] In terms of technical composition, LED light strips are mainly composed of connecting cables, flexible insulation covering them, and multiple LED chips evenly fixed on the connecting cables. These LED chips, as the core light-emitting components of the light strip, have a smaller cross-sectional size than the connecting cables, but can be efficiently converted into dazzling light under the drive of electric energy. It is worth noting that LED chips are usually carefully designed and fixed on one side of the connecting cables to optimize the emission path of light.

[0004] However, in actual applications, a problem that needs to be solved has gradually emerged: when the LED light strip is fixed or wrapped around the surface of the decoration, if the LED chip is accidentally attached to the surface of the decoration, the light it emits may be blocked by the connecting cable. This phenomenon not only weakens the lighting effect of the light strip, but also limits its application potential in specific scenarios, especially in the pursuit of extreme light and shadow effects in space design, which is even more insufficient and there is room for improvement. Utility Model Content

[0005] The purpose of the present application is to provide a leather-wire lamp that is easy to use, so as to solve the problem in the above-mentioned related art that the light emitted by the light strip during the application process may be blocked due to the fixing method.

[0006] The present application provides a convenient application of the leather wire lamp using the following technical solutions:

[0007] A leather-wire lamp that is easy to use comprises a light-emitting diode and two connecting cables, wherein the light-emitting diode is fixedly provided with two pins, and an insulating partition is provided between the two pins; the connecting cable comprises a core wire and a flexible insulating sheath covering the outside of the core wire, and the flexible insulating sheath is provided with a connecting notch for exposing the core wire, and the part of the core wire exposed from the connecting notch is fixedly connected to the pins, and an insulating sleeve is commonly provided on the outside of the connection between the two pins and the core wire.

[0008] By adopting the above technical solution, during the application of the light strip, since the light-emitting diodes are protruding and fixed on the connecting cables, even if the light strip is fixed or wrapped around the surface to be installed, the connecting cables will not block the light-emitting diodes, thereby reducing the possibility of the light emitted by the light strip being blocked by the connecting cables and improving its performance.

[0009] Optionally, two opposite sides of the insulating partition are provided with clearance gaps for the pins to be placed in and limited.

[0010] By adopting the above technical solution, during the application of the insulating partition, the two pins are respectively inserted into the corresponding clearance gaps, so as to better limit the pins inserted into the corresponding clearance gaps and reduce the possibility of short circuit caused by direct contact between the two pins.

[0011] Optionally, a guiding slope is provided on the insulating partition at the inner edge of the opening of the connecting notch toward the light-emitting diode.

[0012] By adopting the above technical solution, due to the setting of the guiding inclined surface, during the assembly process of the pin and the insulating partition, the pin is inserted into the corresponding clearance notch along the guiding inclined surface.

[0013] Optionally, a limiting protrusion is fixedly provided on the inner wall of the opening of the clearance gap.

[0014] By adopting the above technical solution, after the pin is inserted into the clearance notch, the limiting protrusion is used to limit the pin in the clearance notch to prevent the pin from falling out of the clearance notch in a natural state.

[0015] Optionally, the side of the limiting protrusion facing the opening is a guiding arc surface, and the side of the limiting protrusion away from the opening is a stop plane.

[0016] By adopting the above technical solution, due to the setting of the guiding arc surface, the pin can be inserted into the clearance gap along the guiding arc surface, and due to the setting of the stop plane, the possibility of the pin escaping from the gap between the limiting protrusion and the inner wall of the clearance gap is reduced.

[0017] Optionally, the insulating sleeve is fixedly sleeved on the outside of the connection between the two pins and the core wire by heat shrinking.

[0018] By adopting the above technical solution, due to the fixing method of the insulating sleeve, a smooth protective layer can be formed on the curved surface and corners, and can fit closely to the outside of the insulating partition, ensuring the firmness and durability of the fixation.

[0019] Optionally, an elastic limiting ring is sleeved on the outer periphery of the end of the insulating sleeve away from the light-emitting diode.

[0020] By adopting the above technical solution, due to the provision of the elastic limiting ring, the opening gap of the insulating sleeve facing the connecting cable is reduced, and the possibility of external dust or other impurities adhering to the connection between the core wire and the pin from this gap is lowered.

[0021] Optionally, a circular groove for inserting the elastic limiting ring is formed on the outer periphery of the insulating sleeve.

[0022] By adopting the above technical solution, due to the provision of the circular groove, when the elastic limiting ring is installed, the elastic limiting ring is inserted into the corresponding circular groove, thereby improving the installation stability of the elastic limiting ring.

[0023] In summary, the present application includes at least one of the following beneficial technical effects:

[0024] 1. Due to the fixing method of the light-emitting diode, the light-emitting diode is convexly fixed on the connecting cable. Therefore, during the application of the light strip, even if the light strip is fixed or wound on the surface to be installed, the connecting cable will not block the light-emitting diode, reducing the possibility of the light emitted by the light strip being blocked by the connecting cable and improving its service performance.

[0025] 2. During the application of the insulating partition, the two pins are respectively inserted into the corresponding relief notches, thereby better limiting the pins inserted into the corresponding relief notches and reducing the possibility of short circuit caused by the two pins directly abutting against each other. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0027] Figure 1 is the overall structural schematic diagram of Embodiment 1 of the present application;

[0028] Figure 2 is the exploded structural schematic diagram of Embodiment 1 of the present application;

[0029] Figure 3 is the cross-sectional structural schematic diagram showing the installation and cooperation of the insulating sleeve in Embodiment 1 of the present application;

[0030] Figure 4 is the structural schematic diagram showing the installation distribution of the limiting bumps on the insulating partition in Embodiment 2 of the present application;

[0031] Figure 5 is the cross-sectional structural schematic diagram showing the installation and cooperation of the insulating sleeve and the elastic limiting ring in Embodiment 2 of the present application;

[0032] Figure 6 is Figure 5 A partial enlarged schematic view of part A in

[0033] In the figure, 1 is a light-emitting diode; 11 are pins; 2 are connecting cables; 21 is a core wire; 22 is a flexible insulating skin; 221 is a connecting notch; 3 is an insulating partition; 31 is a relief notch; 311 is a guiding inclined surface; 32 is a limiting bump; 321 is a guiding arc surface; 322 is an anti-retreat plane; 4 is an insulating sleeve; 41 is an annular groove; 5 is an elastic limiting ring. Specific embodiments

[0034] The following further elaborates on this application in conjunction with all the attached drawings.

[0035] Embodiment 1:

[0036] Referring to Figure 1 , Figure 2 and Figure 3 , a cordless lamp that is convenient to apply, includes a light-emitting diode 1 and two connecting cables 2. Two pins 11 are fixedly provided on the light-emitting diode 1, and an insulating partition 3 is provided between the two pins 11; the connecting cable 2 includes a core wire 21 and a flexible insulating skin 22 covering the outside of the core wire 21. The flexible insulating skin 22 is made of rubber material, and a connecting notch 221 for the core wire 21 to be exposed is provided on the flexible insulating skin 22. The exposed part of the core wire 21 from the connecting notch 221 is welded and fixed to the pin 11, and an insulating sleeve 4 is commonly sleeved outside the connection part of the two pins 11 and the core wire 21;

[0037] Since the light-emitting diode 1 protrudes and is fixed on the connecting cable 2, and the cross-sectional dimension of the light-emitting diode 1 is larger than that of the connecting cable 2, even if the lamp strip is fixed or wound on the surface to be installed, the connecting cable 2 will not block the light-emitting diode 1, reducing the possibility of the light emitted by the lamp strip being blocked and improving its performance.

[0038] Referring to Figure 2 and Figure 3 , relief notches 31 for the pins 11 to be inserted and limited are provided on the opposite sides of the insulating partition 3, so as to better limit the pins 11 inserted into the corresponding relief notches 31.

[0039] The implementation principle of the embodiment of this application is:

[0040] During the application of this lamp strip, since the light-emitting diode 1 protrudes and is fixed on the connecting cable 2, and the cross-sectional dimension of the light-emitting diode 1 is larger than that of the connecting cable 2, even if the lamp strip is fixed or wound on the surface to be installed, the connecting cable 2 will not block the light-emitting diode 1.

[0041] Embodiment 2:

[0042] Reference Figure 4 and Figure 5 The difference between this embodiment and embodiment 1 is that a limiting protrusion 32 is integrally formed on the inner wall of the opening of the clearance notch 31, and the side of the limiting protrusion 32 facing the opening is a guiding arc surface 321, and the side of the limiting protrusion 32 away from the opening is a stop plane 322, which further prevents the pin 11 from falling out of the clearance notch 31 in a natural state.

[0043] Reference Figure 4 A guiding slope 311 is provided on the insulating partition 3 at the inner edge of the opening of the connecting notch 221 toward the light-emitting diode 1 ; during the assembly process of the pin 11 and the insulating partition 3 , the pin 11 is inserted into the corresponding clearance notch 31 along the guiding slope 311 .

[0044] Reference Figure 5 and Figure 6 The insulating sleeve 4 is fixedly sleeved on the outside of the connection between the two pins 11 and the core wire 21 by heat shrinking, thereby improving the installation stability of the insulating sleeve 4. An elastic limiting ring 5 made of rubber is sleeved on the outer periphery of the end of the insulating sleeve 4 away from the light-emitting diode 1, and an annular groove 41 for the elastic limiting ring 5 to be inserted is provided on the outer periphery of the insulating sleeve 4, thereby reducing the opening gap of the insulating sleeve 4 toward the connecting cable 2, and reducing the possibility of external dust or other impurities adhering to the connection between the core wire 21 and the pin 11 through the gap.

[0045] Unless otherwise defined, the terms or scientific terms used in this application should be understood by people with ordinary skills in the field to which this application belongs. The "first", "second", "third" and similar words used in this application do not indicate any order, quantity or importance, but are only used to distinguish different components. "One" or "one" and other similar words do not indicate a quantitative limit, but indicate that there is at least one. "Including" or "comprising" and other similar words mean that the elements or objects appearing in front of "including" or "comprising" cover the elements or objects listed after "including" or "comprising" and their equivalents, and do not exclude other elements or objects. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0046] The embodiments of this specific implementation are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. The same components are represented by the same figure marks. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A leather wire lamp that is easy to use, characterized in that: It comprises a light emitting diode (1) and two connecting cables (2), wherein two pins (11) are fixedly provided on the light emitting diode (1), and an insulating partition (3) is provided between the two pins (11); The connecting cable (2) comprises a core wire (21) and a flexible insulating sheath (22) covering the outside of the core wire (21); the flexible insulating sheath (22) is provided with a connection notch (221) for exposing the core wire (21); the exposed portion of the core wire (21) from the connection notch (221) is fixedly connected to the pin (11); and the outside of the connection between the two pins (11) and the core wire (21) is jointly sheathed with an insulating sleeve (4).

2. A convenient-to-use leather wire lamp according to claim 1, characterized in that: The insulating partition (3) has two opposite side surfaces provided with clearance notches (31) for the pins (11) to be placed in and limited in position.

3. The easy-to-use leather wire lamp according to claim 2 is characterized in that: A guiding inclined surface (311) is provided on the insulating partition (3) at the inner edge of the opening of the connecting notch (221) facing the light emitting diode (1).

4. The easy-to-use leather wire lamp according to claim 2 is characterized in that: A limiting protrusion (32) is fixedly provided on the inner wall of the opening of the clearance notch (31).

5. The easy-to-use leather wire lamp according to claim 4 is characterized in that: The side of the limiting protrusion (32) facing the opening is a guiding arc surface (321), and the side of the limiting protrusion (32) away from the opening is a retreat-stopping plane (322).

6. The easy-to-use leather wire lamp according to claim 1 is characterized in that: The insulating sleeve (4) is fixedly sleeved on the outside of the connection between the two pins (11) and the core wire (21) by means of heat shrinkage.

7. The easy-to-use leather wire lamp according to claim 1 is characterized in that: An elastic limiting ring (5) is sleeved on the outer periphery of the end of the insulating sleeve (4) away from the light-emitting diode (1).

8. The easy-to-use leather wire lamp according to claim 7, characterized in that: An annular groove (41) for inserting the elastic limiting ring (5) is provided on the outer circumference of the insulating sleeve (4).

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