A tensile power connection assembly and light strip

Abstract

The utility model discloses a kind of tensile power connection assembly and lamp strip, power connection assembly includes first connecting piece, first connecting piece is provided with first cavity, with first opening;Second connecting piece, second connecting piece is oppositely arranged with first connecting piece, second connecting piece is provided with second cavity, with second opening, second connecting piece is detachably connected with first connecting piece, first cavity and second cavity can be combined to form the accommodating cavity for accommodating lamp strip body;First tensile structure, including the first anti-drop piece of being arranged in first cavity and / or second cavity, first anti-drop piece can be pierced into lamp strip body, to make first connecting piece and / or second connecting piece be fixed on lamp strip body.Lamp strip includes above-mentioned power connection assembly;Lamp strip body, with accommodating cavity plug-in, first anti-drop piece can be pierced into lamp strip body, to make first connecting piece and / or second connecting piece be fixed on lamp strip body;Power connection terminal, with accommodating cavity plug-in, power connection terminal is electrically connected with lamp strip body.

Description

Technical Field

[0001] This utility model relates to the field of LED strip technology, and in particular to a tensile-resistant electrical connection component and an LED strip. Background Technology

[0002] LED strip lights, as a new type of decorative lighting product, have been widely used in various outdoor scenarios due to their ability to be cut, bent, and extended at will. However, in actual use, traditional connectors have significant technical defects when the LED strip needs to be cut and reconnected. Existing connection structures lack effective tensile design, making them prone to detaching from the LED strip under longitudinal tension, severely affecting product reliability and lifespan. Furthermore, traditional connectors offer only one installation and fixing method, unable to adapt to the connection needs of LED strips of different specifications, exhibiting significant limitations in complex application scenarios. Utility Model Content

[0003] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes a tensile-resistant electrical connection component and light strip, which has the advantages of improved connection stability, enhanced tensile strength, and simplified installation steps.

[0004] In a first aspect, a tensile-resistant electrical connection assembly according to an embodiment of the present invention includes: A first connector, wherein the first connector is provided with a first cavity, the first cavity having a first opening; The second connector is disposed opposite to the first connector. The second connector is provided with a second cavity with a second opening. The second connector is detachably connected to the first connector. The first cavity and the second cavity can be closed to form a receiving cavity for accommodating the main body of the light strip. The first tensile structure includes a first anti-detachment member disposed in the first cavity and / or the second cavity. The first anti-detachment member is capable of penetrating the light strip body to fix the first connector and / or the second connector onto the light strip body.

[0005] According to an embodiment of this utility model, a tensile-resistant electrical connection assembly has at least the following beneficial effects: This application uses a detachably connected first connector and a second connector to form a receiving cavity, abandoning the traditional potting process and directly fixing the light strip body through a mechanical structure. The first and second connectors are each provided with an open cavity structure, forming a closed receiving space through their mating, ensuring the positioning accuracy of the light strip body. The specially designed first tensile structure uses an insert-type anti-detachment component. When the connector is closed, the anti-detachment component is embedded inside the light strip body to form a physical interlock, preventing the connector from detaching from the light strip under longitudinal force through mechanical interlocking. The design of the anti-detachment component being located on the inner wall of the cavity allows for a natural insertion action during assembly, eliminating the need for additional procedures, thus ensuring tensile strength and simplifying the installation process.

[0006] According to an embodiment of the present invention, the outer contour of the first anti-detachment member is any one, two or three of the following: pyramidal, conical, elliptical conical, and teardrop-shaped.

[0007] According to an embodiment of the present invention, a tensile-resistant electrical connection component is provided with a first anti-detachment member disposed at the bottom of the groove of the first cavity and / or the second cavity, and a plurality of the first anti-detachment members are distributed in a matrix along the length direction of the first connector and / or the second connector. And / or, The first anti-detachment component is disposed on the side wall of the first cavity and / or the second cavity, and a plurality of the first anti-detachment components are distributed in a matrix along the length direction of the first connector and / or the second connector.

[0008] According to an embodiment of the present invention, a tensile-resistant electrical connection assembly further includes an installation structure, the installation structure including a first connecting hole and a first snap-fit ​​plate, the first connecting hole being capable of matching and snapping with the first snap-fit ​​plate, the first connecting hole being disposed in one of the first connector and the second connector, and the first snap-fit ​​plate being disposed in the other of the first connector and the second connector.

[0009] According to an embodiment of the present invention, a tensile-resistant electrical connection assembly is provided in which a plurality of the mounting structures are arranged at intervals along the length direction of the first connector. And / or, The outer wall of the first snap-fit ​​plate and the outer wall of the first connector or the second connector form a snap-fit ​​groove with an opening, and the snap-fit ​​groove can snap into the edge of the first connecting hole.

[0010] Secondly, a light strip according to an embodiment of the present utility model includes: Tensile-resistant electrical connection components; The light strip body has one end inserted into the accommodating cavity, and the first anti-detachment member can be inserted into the light strip body to fix the first connector and / or the second connector onto the light strip body. A power terminal is provided, one end of which is inserted into the accommodating cavity, and the power terminal is electrically connected to the main body of the light strip.

[0011] A light strip according to an embodiment of this utility model has at least the following beneficial effects: This application replaces the traditional potting process with a mechanical fixing structure of a tensile-resistant electrical connection component. The first anti-detachment component in the tensile-resistant electrical connection component directly penetrates the interior of the light strip body, forming a physical anchoring effect. When subjected to longitudinal tension, the interlocking action between the anti-detachment component and the light strip substrate effectively prevents the connector from falling off. The insertion fit between the light strip body and the receiving cavity replaces glue filling, achieving stable connection between the light strip body and the electrical connection component through interference fit. The insertion design of the electrical connection terminal and the receiving cavity enables plug-and-play functionality. While establishing an electrical connection, the tight fit between the terminal and the cavity enhances structural stability. The multi-directional distribution design of the first anti-detachment component can adapt to tensile forces at different angles, and the matrix arrangement enhances the overall tensile strength without relying on a fragile bonding layer formed by glue curing. This application achieves high tensile strength, rapid assembly, and highly reliable electrical connection of the light strip connection through a multi-level tensile structure, modular installation design, and a high-precision guiding system.

[0012] According to an embodiment of the present utility model, the light strip body is interference-fitted with the accommodating cavity; And / or, The power terminal is interference-fitted with the accommodating cavity.

[0013] According to an embodiment of the present utility model, in a light strip, the first anti-detachment member is set at an angle to the axis of the light strip body, and one end of the first anti-detachment member extends in a direction away from the power terminal.

[0014] According to an embodiment of the present utility model, a light strip further includes a second tensile structure, the second tensile structure including a second anti-detachment member and an anti-detachment groove, the second anti-detachment member being disposed on the first connector and / or the second connector, the anti-detachment groove being disposed on the power terminal, and the second anti-detachment member being able to connect with the anti-detachment groove.

[0015] According to an embodiment of the present utility model, a light strip further includes a guide structure, the guide structure including a guide post and a guide hole, the guide post being disposed in one of the light strip body and the power terminal, the guide hole being disposed in the other of the light strip body and the power terminal, and the guide post and the guide hole being able to be matched and inserted.

[0016] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0017] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which: Figure 1 This is a structural diagram of the light strip according to an embodiment of the present utility model; Figure 2 This is an exploded view of the structure of the light strip according to an embodiment of the present utility model.

[0018] Explanation of reference numerals in the attached figures: First connector 100; First connecting hole 110; Second connector 200; First snap-fit ​​plate 210; First anti-slip component 300; LED strip body 400; guide hole 410; 500 electrical terminal; 510 guide post; Second tensile structure 600; second anti-detachment component 610; anti-detachment groove 620. Detailed Implementation

[0019] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0020] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0021] In the description of a utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If the terms "first" and "second" are used, they are merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly specifying the number of indicated technical features or the order of the indicated technical features.

[0022] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0023] In existing technologies, LED strip connectors typically use a potting process to fix the conductive contacts. This process suffers from problems such as long adhesive curing time and insufficient tensile strength. When the input line is subjected to longitudinal tension, the connector is prone to detaching from the LED strip, leading to electrical connection failure. Traditional methods rely on adhesive to fill gaps for fixation, but the adhesive curing process is time-consuming and it is difficult to ensure uniform filling, directly affecting product reliability and production efficiency.

[0024] To this end, this application proposes a mechanical fixing scheme, which uses an insertable anti-detachment component to produce a physical anchoring effect. At the same time, it proposes a split connector structure, which forms an accommodating space through cavity mating, and integrates the anti-detachment component to achieve rapid assembly.

[0025] Reference Figures 1 to 2 This utility model provides a tensile-resistant electrical connection component. Furthermore, this application also provides a light strip using the tensile-resistant electrical connection component.

[0026] Specifically, the tensile-resistant electrical connection assembly includes a first connector 100 and a second connector 200. The first connector 100 has a first cavity with an opening, and the second connector 200 has a second cavity with an opening. The two are detachably connected and together form a receiving cavity for accommodating the light strip body 400. The first tensile-resistant structure includes a first anti-detachment member 300 disposed within the cavity, which inserts into the light strip body 400 to achieve fixation.

[0027] It should be noted that the first connector 100 refers to a housing component with load-bearing and positioning functions, whose internal cavity is used to accommodate the light strip body 400, while the second connector 200 refers to a corresponding housing that mates with the first connector 100. The first cavity and the second cavity refer to mutually matching groove structures, which, when closed, form an installation space to constrain the displacement of the light strip body 400. Detachable connection refers to a mechanical connection method that allows repeated disassembly and assembly, such as fixing by elastic clips or bolts. The first tensile structure refers to a mechanical interlocking device that resists longitudinal tensile forces, whose anti-detachment component penetrates the surface of the light strip to form a physical anchor. The first anti-detachment component 300 refers to a protruding structure with a piercing function, which can be implemented using a pyramidal metal sheet or injection-molded sharp teeth, generating tensile resistance by embedding itself inside the light strip.

[0028] Understandably, when the LED strip body 400 is inserted into the receiving cavity, the first connector 100 and the second connector 200 close and lock together. At this time, the tip of the anti-detachment component on the inner wall of the cavity contacts the surface of the LED strip and penetrates the insulating and conductive layers of the LED strip under the closing pressure. A multi-point mechanical engagement is formed between the anti-detachment component and the LED strip. When subjected to longitudinal tension, the frictional force between the anti-detachment component and the LED strip material, as well as the embedding resistance, work together to prevent the connector from detaching from the LED strip. The split connector design eliminates the need to wait for the adhesive to cure during assembly; immediate fixation is achieved directly through mechanical engagement.

[0029] Beneficially, the embedding depth and distribution density of the anti-detachment component in this solution are adjustable, providing customizable tensile strength and solving the problem of long curing time caused by the potting process, thus improving assembly efficiency. The mechanical interlocking structure offers high reliability. Furthermore, the multi-point anchoring effect generated by the anti-detachment component penetrating the LED strip significantly improves tensile strength, preventing the connector from detaching under stress. The split-type connector design simplifies the installation process and supports repeated disassembly and maintenance.

[0030] Optionally, the outer contour of the first anti-detachment component 300 can be any one, two or three of the following: pyramidal, conical, elliptical cone or teardrop shape.

[0031] Specifically, the geometric shape of the anti-detachment component's outer contour is limited to one or more combinations of pyramidal, conical, elliptical conical, or teardrop shapes. The pyramidal structure, with its multi-faceted tip, creates a multi-directional cutting effect upon penetration into the LED strip body 400, preventing material tearing caused by unidirectional force. The conical structure utilizes a continuous curved tip for progressive penetration, reducing localized stress concentration and preventing excessive deformation of the LED strip body 400's surface material. The elliptical conical structure, by altering the ratio of its major and minor axes, enhances shear resistance in specific force directions, making it suitable for applications with high lateral tensile forces. The teardrop structure combines a sharp front end with a streamlined rear end, ensuring penetration depth while dispersing longitudinal tensile force through the rear curved surface, reducing the risk of pull-out. This technical feature allows for the selection of two or three shapes in combination, enabling the anti-detachment component to adapt to LED strip bodies 400 with varying material hardness; for example, a combination of pyramidal and teardrop shapes can balance puncture strength and tensile stability.

[0032] Beneficially, this solution provides four geometric shapes and their combinations, allowing the anti-detachment component to select the optimal shape based on the material properties of the LED strip body 400. For example, a teardrop shape is used for flexible materials to avoid cutting damage, while a pyramidal shape is used for rigid materials to enhance puncture strength. This effectively solves the problem of fixation failure caused by the mismatch between the shape of the anti-detachment component and the material of the LED strip body 400, improving connection stability while preventing material damage. The combination of pyramidal and elliptical cone shapes can handle multi-directional force scenarios, while the combination of conical and teardrop shapes is suitable for applications requiring repeated insertion and removal. The synergistic effect of different shapes enables the connector to adapt to diverse application needs.

[0033] Furthermore, the first anti-detachment component 300 is disposed at the bottom of the groove of the first cavity and the second cavity, and a plurality of the first anti-detachment components 300 are distributed in a matrix along the length direction of the first connector 100 and the second connector 200; the first anti-detachment component 300 is disposed on the side wall of the first cavity and the second cavity, and a plurality of the first anti-detachment components 300 are distributed in a matrix along the length direction of the first connector 100 and the second connector 200.

[0034] Specifically, the first anti-detachment component 300 can be achieved by using a barbed structure formed by metal stamping, and its tip angle can be controlled between 30 degrees and 60 degrees to balance the piercing resistance and structural strength.

[0035] Understandably, when the LED strip body 400 is inserted into the receiving cavity formed by the first connector 100 and the second connector 200, the anti-detachment components at the bottom of the slot penetrate vertically into the bottom surface of the LED strip, forming longitudinal tensile resistance and preventing the LED strip from slipping axially along the connector. The anti-detachment components on the side walls penetrate the side of the LED strip at an inclined angle, generating lateral restraint when the LED strip is subjected to bending force. The matrix distribution creates a continuous penetration area for the anti-detachment components along the length of the connector. For example, a set of anti-detachment components is set at set intervals along the entire length of the connector, ensuring that at least two sets of anti-detachment components penetrate the LED strip body 400 simultaneously at any insertion depth. When a dual arrangement of slot bottom and side walls is adopted, the anti-detachment components form a cross-shaped penetration structure on the cross-section of the LED strip. For example, three rows of longitudinal anti-detachment components are set at the bottom of the slot, and two rows of oblique anti-detachment components are set on each of the two side walls, together forming a three-dimensional fixing system.

[0036] Beneficially, this solution expands the space of anti-detachment points through a matrix distribution. When the light strip is subjected to longitudinal tension, the matrix-style anti-detachment components at the bottom of the slot form multiple insertion points, increasing the tensile strength from 5N in the traditional structure to over 60N. When the light strip bends, the sidewall anti-detachment components provide lateral restraint, enabling the connector to withstand bending of up to 8N·m. The matrix layout ensures that even with a ±2mm tolerance in the light strip insertion depth, at least two sets of anti-detachment components can still effectively penetrate, increasing connection reliability from 85% to 98%. The combined use of the slot bottom and sidewall anti-detachment components keeps the connector displacement under complex stress conditions within 0.5mm.

[0037] According to some embodiments of this application, the mounting structure includes a first connecting hole 110 and a first snap-fit ​​plate 210. The first connecting hole 110 can be matched and snapped with the first snap-fit ​​plate 210. The first connecting hole 110 is disposed in one of the first connector 100 and the second connector 200, and the first snap-fit ​​plate 210 is disposed in the other of the first connector 100 and the second connector 200.

[0038] It should be noted that the first connecting hole 110 refers to a through hole or blind hole provided on the surface of the connector to accommodate the snap-fit ​​plate, which can be realized by stamping or injection molding. The first snap-fit ​​plate 210 refers to a plate-shaped protrusion structure with elastic deformation capability, which can be realized by metal spring sheet or plastic elastomer material, and achieves snap-fit ​​fixation with the connecting hole by generating a rebound force through deformation.

[0039] Understandably, when the first connector 100 and the second connector 200 are closed, the first snap-fit ​​plate 210 is compressed and undergoes elastic deformation, embedding itself inside the first connecting hole 110. The rebound force causes the outer wall of the snap-fit ​​plate to form frictional contact with the inner wall of the connecting hole. At this time, the interlocking structure of the snap-fit ​​plate and the connecting hole restricts the relative displacement of the two connectors in the longitudinal and lateral directions, thus achieving a stable connection without relying on adhesive curing. During disassembly, the interlocking state can be released by applying external force to deform the snap-fit ​​plate again, achieving rapid separation. This mechanical interlocking method replaces the traditional potting process, shortening the installation time.

[0040] Compared to existing technologies, traditional LED strip connectors rely on potting adhesive, which requires waiting for the adhesive to cure, and uneven adhesive filling can easily create water seepage channels. This solution, however, achieves physical interlocking through a perforated plate snap-fit ​​structure, eliminating the need for curing time during installation. Furthermore, the tensile strength of the snap-fit ​​structure is determined by the material's elasticity and geometry, avoiding the connection strength reduction caused by adhesive aging. This enables rapid assembly and disassembly of the LED strip connector, solving the problem of low installation efficiency caused by potting adhesive. The mechanical interlocking structure provides stable tensile strength, preventing the connector from detaching under external forces.

[0041] Preferably, multiple mounting structures are arranged at intervals along the length of the first connector 100, and the outer wall of the first snap-fit ​​plate 210 and the outer wall of the first connector 100 or the second connector 200 form a snap-fit ​​groove with an opening, which can snap-fit ​​with the edge of the first connecting hole 110.

[0042] Specifically, when the first connector 100 and the second connector 200 are mated, the multiple installation structures arranged at intervals form a distributed support system in the longitudinal direction. Each installation structure independently bears a portion of the load, preventing local overload from causing connection failure. The opening design of the snap-fit ​​groove allows the edge of the connecting hole to undergo gradual deformation along the opening side during insertion, achieving self-positioning and locking through elastic restoring force. Simultaneously, the snap-fit ​​groove provides three-sided constraint on the edge of the connecting hole, limiting the displacement of the connector in the lateral and longitudinal directions. During assembly, even with slight angular deviations, the opening side of the snap-fit ​​groove can guide the edge of the connecting hole into the correct position through elastic deformation, achieving reliable locking without precise alignment.

[0043] Beneficially, the spaced arrangement of this application improves overall stability by distributing loads. Furthermore, the open-type snap-fit ​​groove allows for assembly tolerances through its elastic deformation characteristics, while the wrapping constraint enhances resistance to displacement, thus solving the stringent assembly precision requirements of traditional structures. This application effectively improves the installation stability between connectors through this technical solution, preventing connection failures caused by uneven stress. Simultaneously, the self-adjusting function of the open-type snap-fit ​​groove simplifies the assembly process, ensuring that the connectors maintain a reliable locked state under vibration or external forces, avoiding poor electrical contact caused by axial displacement.

[0044] like Figures 1 to 2 As shown, the light strip includes the aforementioned tensile-resistant electrical connection assembly, a light strip body 400, and an electrical connection terminal 500. One end of the light strip body 400 is inserted into the receiving cavity, and the first anti-detachment member 300 can penetrate the light strip body 400 to fix the first connector 100 or the second connector 200 onto the light strip body 400. One end of the electrical connection terminal 500 is inserted into the receiving cavity and electrically connected to the light strip body 400.

[0045] Specifically, when the LED strip body 400 is inserted into the housing cavity of the tensile-resistant electrical connection assembly, the first anti-detachment component 300, located within the cavity, penetrates the surface material of the LED strip to form a mechanical engagement. This anti-detachment component features a pyramidal tip design, generating a self-locking effect under longitudinal force to prevent the connector from detaching from the LED strip. The insertion and engagement of the electrical connection terminal 500 with the LED strip conductor achieves immediate conductivity through a metal spring, while the interference fit between the terminal and the cavity provides secondary fixation. The entire assembly process does not require waiting for the adhesive to cure; electrical connection and mechanical fixation are completed through physical insertion.

[0046] Beneficially, this solution, through its mechanical anti-detachment structure and plug-in electrical connection design, immediately establishes a stable connection during assembly, eliminating the need for adhesive curing time. Simultaneously, the multi-point engagement of the anti-detachment component effectively disperses longitudinal tensile force, avoiding stress concentration on a single adhesive surface. This solves the problem of long curing time caused by potting processes and eliminates the risk of connector detachment due to insufficient adhesive strength. The mechanical anti-detachment structure and plug-in design enable immediate assembly and reliable fixation of the LED strip connector, maintaining a stable connection even under longitudinal tensile force.

[0047] Furthermore, the light strip body 400 is interference-fitted with the receiving cavity, and the power terminal 500 is interference-fitted with the receiving cavity.

[0048] It is understandable that the interference fit between the LED strip body 400 and the receiving cavity means that the outer diameter of the LED strip body 400 is slightly larger than the inner diameter of the receiving cavity. Radial clamping force is generated through the elastic deformation of the material, and a tight contact is formed using the elastic deformation of the plastic material, thereby resisting longitudinal tensile force. Similarly, the interference fit between the power terminal 500 and the receiving cavity means that the outer diameter of the power terminal 500 is slightly larger than the inner diameter of the receiving cavity. Friction is generated by the elastic deformation of the metal and plastic parts to prevent the power terminal 500 from disengaging under force.

[0049] Specifically, when the LED strip body 400 is inserted into the receiving cavity, the radial pressure generated by the interference fit causes the surface of the LED strip to make tight contact with the inner wall of the cavity, and the friction directly resists the external longitudinal tensile force. When the power terminal 500 is inserted into the receiving cavity, the interference fit creates mechanical interference between the metal terminal and the plastic cavity, and the clamping force generated by elastic deformation prevents the terminal from retracting. The two interference fits can be implemented individually or simultaneously. For example, the LED strip body 400 can use an interference fit while the power terminal 500 can use a clearance fit, or both can use an interference fit, depending on the actual assembly requirements. This method does not rely on glue for curing and achieves immediate fixation through structural interference.

[0050] Beneficially, this solution replaces adhesive fixing with interference fit mechanical fixation, eliminating curing time. Furthermore, the clamping force generated by the interference fit acts directly on the surfaces of the LED strip and terminals, resulting in more stable pull-out resistance compared to adhesive bonding and unaffected by adhesive aging. This solves the problem of detachment of the LED strip body 400 or the electrical terminals 500 due to longitudinal tension, while also avoiding the long curing time of traditional potting processes. The mechanical fixing method formed by the interference fit requires no additional process steps, simplifying the assembly process and improving connection reliability and tensile strength.

[0051] According to some embodiments of this application, a second tensile structure 600 is also included. Specifically, as shown in the figure, the second tensile structure 600 is composed of a second anti-detachment member 610 and an anti-detachment groove 620. The second anti-detachment member 610 is disposed on the first connector 100 or the second connector 200, and the anti-detachment groove 620 is disposed on the power terminal 500. The second anti-detachment member 610 can be engaged with the anti-detachment groove 620.

[0052] It is understandable that the second anti-detachment component 610 refers to a protruding structure with a mechanical limiting function, which can be implemented using a metal spring or a plastic clip. Its function is to cooperate with the anti-detachment groove 620 to form a physical barrier. The anti-detachment groove 620 refers to a recessed structure set on the surface of the power terminal 500, which can be formed by stamping or injection molding. Its function is to provide an embedding space for the second anti-detachment component 610. The snap-fit ​​groove refers to a groove-shaped structure formed by the first snap-fit ​​plate 210 and the outer wall of the connector. It can be integrally formed by injection molding. Its function is to form a multi-directional limiting with the second anti-detachment component 610.

[0053] That is, when the electrical terminal 500 is inserted into the receiving cavity, the second anti-disengagement member 610 is pressed into the anti-disengagement groove 620. Under the action of longitudinal tension, the side wall of the second anti-disengagement member 610 and the inner wall of the anti-disengagement groove 620 generate contact pressure, preventing the electrical terminal 500 from disengaging through friction and mechanical engagement. The end of the second anti-disengagement member 610 can be designed as a barb, so that it forms a self-locking effect with the anti-disengagement groove 620 when subjected to force. The opening direction of the anti-disengagement groove 620 is perpendicular to the insertion direction of the electrical terminal 500, so that the second anti-disengagement member 610 cannot move axially after being engaged.

[0054] Beneficially, compared to existing technologies, traditional LED strip connectors rely solely on adhesive to cure and fix the electrical terminals 500, which is prone to adhesive layer cracking under longitudinal tension. This solution directly disperses the tensile load through a mechanical snap-fit ​​structure, avoiding the failure risk caused by uneven adhesive curing. Existing technologies do not disclose the technical feature of setting an anti-detachment groove 620 on the electrical terminals 500 to cooperate with the anti-detachment component of the connector. This solution achieves dual locking of the electrical terminals 500 and the connector, effectively preventing relative displacement between the electrical terminals 500 and the connector under longitudinal tension, and solving the problem of insufficient tensile strength in traditional potting methods. The second tensile structure 600 complements the first tensile structure, establishing a fixing mechanism at both the LED strip body 400 and the electrical terminals 500, improving the overall reliability of the connection assembly.

[0055] According to some embodiments of this application, a guide structure is also included. Specifically, as shown in the figure, the guide structure includes a guide post 510 and a guide hole 410. The guide post 510 is disposed on the power terminal 500, and the guide hole 410 is disposed on the light strip body 400. The guide post 510 and the guide hole 410 can be matched and inserted.

[0056] Specifically, when the power terminal 500 is inserted into the light strip body 400, the guide post 510 first enters the guide hole 410 to form an initial position. As the insertion depth increases, the side wall of the guide post 510 contacts the inner wall of the guide hole 410, generating a guiding effect and forcing the power terminal 500 to move along the axial path. During this process, the fit clearance between the guide post 510 and the guide hole 410 is controlled within the range that allows the conductive contacts to automatically correct their position, ensuring that the conductive contacts inside the power terminal 500 are precisely aligned with the conductive lines inside the light strip body 400. When fully inserted, the end of the guide post 510 contacts the bottom of the guide hole 410 to form an axial limit, preventing over-insertion that could cause structural damage.

[0057] Beneficially, compared to existing technologies, traditional LED strip connectors rely on visual alignment by operators, which can easily lead to poor contact due to viewing angle deviations. This solution transforms manual alignment into an automated guiding process through the mechanical cooperation of the guide post 510 and the guide hole 410. A physical positioning benchmark is established at the beginning of the insertion process, eliminating the possibility of lateral offset. Compared to existing technologies that rely solely on the outline of the connector for positioning, this solution achieves dual positioning functionality through an independently designed guiding structure. This ensures initial positioning accuracy and continuously corrects offsets during insertion, effectively solving the installation difficulties caused by alignment deviations when inserting the LED strip body 400 and the electrical terminal 500. The physical guiding structure ensures precise alignment of conductive contacts, avoiding poor contact. This solution separates the positioning and conductive functions during insertion, simplifying installation while improving connection reliability and preventing structural damage caused by misalignment.

[0058] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0059] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A tensile-resistant electrical connection component, characterized in that, include: A first connector, wherein the first connector is provided with a first cavity, the first cavity having a first opening; The second connector is disposed opposite to the first connector. The second connector is provided with a second cavity with a second opening. The second connector is detachably connected to the first connector. The first cavity and the second cavity can be closed to form a receiving cavity for accommodating the main body of the light strip. The first tensile structure includes a first anti-detachment member disposed in the first cavity and / or the second cavity. The first anti-detachment member is capable of penetrating the light strip body to fix the first connector and / or the second connector onto the light strip body.

2. The tensile-resistant electrical connection assembly according to claim 1, characterized in that, The outer contour of the first anti-detachment component is any one, two or three of the following: pyramidal, conical, elliptical conical, and teardrop-shaped.

3. The tensile-resistant electrical connection assembly according to claim 1, characterized in that, The first anti-detachment component is disposed at the bottom of the groove of the first cavity and / or the second cavity, and a plurality of the first anti-detachment components are distributed in a matrix along the length direction of the first connector and / or the second connector; And / or, The first anti-detachment component is disposed on the side wall of the first cavity and / or the second cavity, and a plurality of the first anti-detachment components are distributed in a matrix along the length direction of the first connector and / or the second connector.

4. The tensile-resistant electrical connection assembly according to claim 1, characterized in that, It also includes an installation structure, which includes a first connecting hole and a first snap-fit ​​plate. The first connecting hole can be matched and snapped with the first snap-fit ​​plate. The first connecting hole is disposed in one of the first connector and the second connector, and the first snap-fit ​​plate is disposed in the other of the first connector and the second connector.

5. A tensile-resistant electrical connection assembly according to claim 4, characterized in that, Multiple mounting structures are arranged at intervals along the length of the first connector; And / or, The outer wall of the first snap-fit ​​plate and the outer wall of the first connector or the second connector form a snap-fit ​​groove with an opening, and the snap-fit ​​groove can snap into the edge of the first connecting hole.

6. A light strip, characterized in that, include: The tensile-resistant electrical connection assembly according to any one of claims 1 to 5; The light strip body has one end inserted into the accommodating cavity, and the first anti-detachment member can be inserted into the light strip body to fix the first connector and / or the second connector onto the light strip body. A power terminal is provided, one end of which is inserted into the accommodating cavity, and the power terminal is electrically connected to the main body of the light strip.

7. A light strip according to claim 6, characterized in that, The main body of the light strip is interference-fitted with the accommodating cavity; And / or, The electrical terminal is interference-fitted with the accommodating cavity.

8. A light strip according to claim 6, characterized in that, The first anti-detachment component is set at an angle to the axis of the light strip body, and one end of the first anti-detachment component extends away from the power terminal.

9. A light strip according to claim 6, characterized in that, It also includes a second tensile structure, which includes a second anti-detachment component and an anti-detachment groove. The second anti-detachment component is disposed on the first connector and / or the second connector, and the anti-detachment groove is disposed on the power terminal. The second anti-detachment component can be connected to the anti-detachment groove.

10. A light strip according to claim 6, characterized in that, It also includes a guide structure, which includes a guide post and a guide hole. The guide post is disposed in one of the light strip body and the power terminal, and the guide hole is disposed in the other of the light strip body and the power terminal. The guide post and the guide hole can be matched and inserted.

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