Low-voltage LED lamp strip convenient to cut and connect

Abstract

The invention belongs to the technical field of lamp strips, and particularly relates to a low-voltage LED lamp strip convenient to cut and connect, which comprises an LED lamp strip, the LED lamp strip comprises a plurality of base strips, cutting grooves are formed between the continuous base strips, mounting grooves are formed in the base strips, contact points are arranged in the mounting grooves, and connecting buckle grooves are formed in the contact points. According to the LED lamp strip, through the elaborately-designed structure, such as the cutting groove, the reserved telescopic wire and the movable wedge-shaped block, the use flexibility and convenience of the lamp strip are greatly improved. A user can accurately cut the length of the lamp strip according to actual requirements, stable transmission of current can be guaranteed during cutting connection, and the lamp beads can emit light normally. And a good working state can be maintained no matter reconnection or wire displacement deformation caused by external force is coped with. Meanwhile, due to the diversified wire composition and the design of the connecting buckling grooves, the requirements of different scenes are met, the universality and reliability of the lamp strip are improved, and the use cost and the maintenance difficulty are reduced.

Description

Technical Field

[0001] The invention relates to the technical field of light strips, and in particular to a low-voltage LED light strip that is easy to cut and connect. Background Art

[0002] In today's lighting market, LED light strips have become a popular lighting product. However, during its development, some technical problems have gradually emerged.

[0003] Traditional LED light strips have obvious limitations in cutting. They often do not have clear cutting marks or specially designed cutting structures, which makes it difficult for users to accurately grasp the position when cutting. Once cut improperly, not only will the circuit inside the light strip be damaged, but the lamp beads may also be damaged, which will seriously affect the normal lighting and service life of the light strip.

[0004] When it comes to connection, traditional light strips also perform poorly. They often lack a simple and effective connection mechanism, which means that users face many problems when cutting and reconnecting the light strips. The operation process is cumbersome and complex, requiring professional tools and certain technical knowledge. Moreover, even if the connection is completed, it is difficult to ensure the stability and good conductivity of the connection. This can easily lead to unstable current transmission, such as poor contact, increased resistance, uneven brightness of the light strip, and even some lamp beads failing to emit light normally.

[0005] At the same time, the wire material and layout used in traditional LED light strips are also insufficient. The wire conductivity may be poor, the material selection is not optimized, or the wire distribution is unreasonable, resulting in large current losses during transmission. This not only reduces the light strip's luminous efficiency and increases energy consumption, but may also affect the reliability and safety of the light strip due to excessive local heating.

[0006] In order to overcome the above problems and meet the market demand for more convenient, more stable and more efficient lighting products, this low-voltage LED light strip that is easy to cut and connect was developed. Through innovative design and carefully optimized structure, it aims to provide users with a better, more reliable and easy-to-use lighting solution. Summary of the invention

[0007] 1. Technical issues to be solved

[0008] In view of the deficiencies of the prior art, the present invention provides a low-voltage LED light strip that is easy to cut and connect, thereby solving the problems raised in the above-mentioned background technology.

[0009] (II) Technical solution

[0010] In order to achieve the above-mentioned purpose, the present invention specifically adopts the following technical solutions:

[0011] A low-voltage LED light strip that is easy to cut and connect, comprising an LED light strip, wherein the LED light strip comprises a plurality of base strips, cutting grooves are arranged between the continuous base strips, the base strips are provided with mounting grooves, contact points are arranged inside the mounting grooves, connecting buckle grooves are arranged on the contact points, the contact points are connected to wires, a substrate is bonded and buckled on the mounting grooves, lamp beads are installed on the substrates, the substrates are connected in series through wires, and the wires in the base strips are fastened by wedge blocks.

[0012] Furthermore, the contact point is a slot body shell, which is rotatably connected to the inside of the mounting slot.

[0013] Furthermore, the shape of the connecting buckle groove is a cross-shaped knife, but is not limited to this shape design. The substrate is provided with protrusions that are adapted to the shape of the connecting buckle groove for connection.

[0014] Furthermore, the conductor is made of copper and is formed by hingedly connecting a single conductor with a relatively thick diameter or multiple conductors with relatively thin diameters.

[0015] Furthermore, a section of wire is reserved in the baseband around the contact point for telescopic connection during cutting and connection.

[0016] Furthermore, there are gaps between the conductive wires in the baseband, which are fixed by wedge blocks, and the wedge blocks are movable.

[0017] (III) Beneficial effects

[0018] Compared with the prior art, the present invention provides a low-voltage LED light strip that is easy to cut and connect, and has the following beneficial effects:

[0019] The present invention greatly improves the flexibility and convenience of using the light strip through carefully designed structures, such as cutting grooves, reserved retractable wires, and movable wedge blocks. Users can accurately cut the length of the light strip according to actual needs, and can ensure stable current transmission and normal light emission of the lamp beads during cutting and connection. Whether it is reconnecting or dealing with the displacement and deformation of the wires caused by external forces, it can maintain a good working state. At the same time, the diversified wire composition and connection buckle groove design adapt to the needs of different scenarios, improve the versatility and reliability of the light strip, and reduce the cost of use and maintenance difficulty. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the present invention;

[0021] Figure 2 This is a schematic diagram of the connection structure between the mounting groove and the contact point of the present invention;

[0022] Figure 3 It is a schematic diagram of the contact point, connection buckle groove and wire connection structure of the present invention;

[0023] Figure 4 This is a schematic diagram of the structure of installing the conductor in the baseband of the present invention.

[0024] In the figure: 1. baseband; 2. cutting groove; 3. mounting groove; 4. contact point; 5. connecting buckle groove; 6. wire; 7. substrate; 8. lamp bead; 9. wedge block. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] Example

[0027] like Figure 1-4 As shown, an embodiment of the present invention proposes a low-voltage LED light strip that is easy to cut and connect, including an LED light strip, the LED light strip includes a plurality of base strips 1, a cutting groove 2 is provided between the continuous base strips 1, a mounting groove 3 is provided on the base strip 1, a contact point 4 is provided inside the mounting groove 3, a connecting buckle groove 5 is provided on the contact point 4, the contact point 4 is connected to a wire 6, a substrate 7 is bonded and buckled on the mounting groove 3, a lamp bead 8 is installed on the substrate 7, the substrates 7 are connected in series through the wire 6, and the wire 6 in the base strip 1 is fastened by a wedge block 9;

[0028] LED light strip structure

[0029] It is composed of a plurality of base strips 1, and a cutting groove 2 is arranged between each base strip 1 to facilitate accurate cutting of the length of the light strip.

[0030] The cutting groove 2 is a clear dividing position, which can avoid accidental damage to the internal structure of the light strip during cutting, and can be cut and divided at any position on the base strip 1;

[0031] The base belt 1 is provided with a mounting groove 3 for accommodating and fixing the internal structure.

[0032] The installation slot 3 provides a regular installation space to ensure the accuracy and stability of the installation of each component.

[0033] A contact point 4 is provided in the mounting groove 3, and the contact point 4 is a key position for realizing current conduction.

[0034] The contact point 4 serves as a node for current transmission, ensuring that the current can be smoothly transmitted to each lamp bead 8.

[0035] The contact point 4 is provided with a connecting buckle groove 5 which is adapted to be connected with the protruding point on the substrate 7 .

[0036] This snap-fit ​​connection method allows the substrate 7 to be tightly combined with the contact point 4, ensuring the stability of current transmission.

[0037] The contact point 4 is connected to a copper wire 6 for connecting various substrates 7 in series.

[0038] Copper material has good electrical conductivity, and the design of a single thick wire 6 or a plurality of thin wires 6 being hinged can meet different current transmission needs and space layout requirements.

[0039] The wire 6 reserved around the contact point 4 can be stretched and retracted when cutting and connecting.

[0040] A margin is provided for reconnection of the light strip after cutting to adapt to different connection situations.

[0041] There is a gap between the conductors 6 in the base band 1, which is fastened by a movable wedge block 9;

[0042] Here’s how it works:

[0043] When current is input to the LED light strip, the current first enters the wire 6 through the contact point 4. Since the contact point 4 is the key part to realize current conduction, its good connection with the wire 6 ensures the smooth flow of current. The copper wire 6, whether it is a single thick wire 6 or a plurality of thin wires 6 hinged in form, can effectively conduct current to each substrate 7. The substrates 7 are connected in series through the wire 6, and the current passes through each substrate 7 in turn, so that the lamp beads 8 installed on the substrate 7 can emit light.

[0044] When the light strip needs to be cut, the user can cut and split it along the cutting groove 2 between the base band 1. Since the cutting groove 2 is clearly positioned, damage to the internal structure can be effectively avoided. When cutting and connecting, the retractable wire 6 reserved around the contact point 4 plays a role and can adapt to different connection length requirements. At the same time, the tightening of the wire 6 by the wedge block 9 ensures the stability of the connection of the wire 6 and prevents interruption or instability in current transmission. The rotatable contact point 4 and the various shapes of the connecting buckle groove 5 and the adapted convex point connection enhance the flexibility and reliability of the connection, further ensuring the stable transmission of current and the normal lighting of the lamp bead 8.

[0045] like Figure 2As shown, in some embodiments, the contact point 4 is a slot shell, which is rotatably connected inside the mounting slot 3; in the specific light strip structure, the connection buckle slot 5 on the contact point 4 is connected to the convex point on the substrate 7, and the rotational connection method enables the contact point 4 to be more flexibly buckled with the convex point, thereby enhancing the reliability and stability of the connection to ensure the effective transmission of current between the substrates 7, thereby ensuring the normal lighting of the lamp beads 8. At the same time, the contact point 4 is connected to the copper wire 6 used to connect the various substrates 7 in series, and the rotational connection will not affect its current conduction function.

[0046] like Figure 3 As shown, in some embodiments, the shape of the connecting buckle groove 5 is a cross-shaped knife, but it is not limited to this shape design. The substrate 7 is provided with a convex point that matches the shape of the connecting buckle groove 5 for connection; in addition to the cross-shaped knife, the shape of the connecting buckle groove 5 is not limited to this, and other design shapes can also be provided. Different shape designs may have different characteristics and advantages, such as better clamping stability, more convenient plugging and unplugging operations, etc. The specific shape will be determined according to actual engineering needs and design considerations. The convex points on the substrate 7 will also be adapted accordingly according to the shape of the connecting buckle groove 5 to ensure that the two can be tightly connected. Such a design can increase the flexibility and diversity of the connection to adapt to different application scenarios and requirements.

[0047] like Figure 3 As shown, in some embodiments, the wire 6 is made of copper, and is composed of a single wire with a relatively large diameter or multiple wires with a relatively small diameter that are hinged together; in places where the light strip needs to have a strong current carrying capacity and stability, a single copper wire 6 with a relatively large diameter may be selected; and in cases where there are high requirements for the flexibility of the light strip, or the space is relatively narrow and the wiring is complicated, multiple wires 6 with a thin diameter that are hinged together are more suitable. This diversified construction of the wire 6 enables this low-voltage LED light strip to adapt to different usage scenarios and current transmission requirements.

[0048] like Figure 3 As shown, in some embodiments, a section of wire 6 is reserved around the contact point 4 in the base strip 1, and a telescopic connection is performed when cutting and connecting; specifically, when the light strip needs to be cut, it can be cut at the position of the reserved wire 6. When reconnecting, since this section of the reserved wire 6 is elastic, it can be stretched or contracted to a certain extent to meet the connection requirements. This design allows the light strip to be easily connected after cutting and ensures smooth conduction of current.

[0049] For example, the retractable wire 6 can be a wire 6 formed by multiple metal wires, a wavy structure wire 6 or a spiral structure wire 6, etc. These wires 6 use their own structural characteristics to achieve the function of compressibility and stretchability, thereby improving the bending resistance of the light strip, and can be bent in any direction and angle, which can adapt to more application occasions.

[0050] This design of reserving a retractable wire 6 is commonly seen in some flexible light strips, which increases the flexibility and convenience of using the light strip and enables it to better meet the installation and use requirements in different scenarios.

[0051] like Figure 4 As shown, in some embodiments, there are gaps in the wires 6 in the base strip 1, which are fixed by wedge blocks 9, and the wedge blocks 9 can move; the movable feature of the wedge blocks 9 allows them to adjust their positions according to actual needs, thereby better fixing the wires 6 and filling the gaps. This ensures the connection stability of the wires 6 in the light strip, and prevents problems such as poor contact or circuit breakage caused by gaps.

[0052] For example, when the light strip is subjected to external force or in long-term use, the wire 6 may be slightly displaced or deformed, resulting in a gap. At this time, the movable wedge block 9 can be adjusted automatically or manually to keep the wire 6 effectively fixed.

[0053] In addition, the design of the wedge block 9 may also facilitate easier operation during production or installation. It can adapt to wires 6 of different specifications or sizes to a certain extent, thereby improving the production flexibility and installation efficiency of the light strip.

[0054] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A low-voltage LED light strip that is easy to cut and connect, comprising an LED light strip, characterized in that: The LED light strip comprises a plurality of base strips (1), wherein cutting grooves (2) are provided between the continuous base strips (1), the base strip (1) is provided with a mounting groove (3), the mounting groove (3) is provided with a contact point (4), the contact point (4) is provided with a connecting buckle groove (5), the contact point (4) is connected to a wire (6), a substrate (7) is bonded and buckled on the mounting groove (3), a lamp bead (8) is installed on the substrate (7), the substrates (7) are connected in series via the wire (6), and the wire (6) in the base strip (1) is fastened via a wedge block (9).

2. The low-voltage LED light strip that is easy to cut and connect according to claim 1, characterized in that: The contact point (4) is a slot body shell, which is rotatably connected inside the mounting slot (3).

3. The low-voltage LED light strip that is easy to cut and connect according to claim 2, characterized in that: The shape of the connecting buckle groove (5) is a cross-shaped knife, but is not limited to this shape design. The base plate (7) is provided with a protrusion that matches the shape of the connecting buckle groove (5) for connection.

4. The low-voltage LED light strip that is easy to cut and connect according to claim 1, characterized in that: The conductor (6) is made of copper and is formed by a single conductor with a relatively thick diameter or multiple conductors with relatively thin diameters being hinged together.

5. The low-voltage LED light strip that is easy to cut and connect according to claim 1, characterized in that: A section of conducting wire (6) is reserved in the base band (1) around the contact point (4) for performing telescopic connection during cutting and connection.

6. The low-voltage LED light strip that is easy to cut and connect according to claim 1, characterized in that: There is a gap between the conductors (6) in the base band (1) and the conductors (6) are fixed by a wedge block (9) which is movable.

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