A new type of strip lamp

Abstract

The utility model relates to lighting equipment technical field, especially a kind of novel bar-shaped lamps and lanterns, the lamps and lanterns include lamp body, the LED light module and drive fixed in lamp body and are placed on the lamp body lampshade and the head of fixed lamp body and lampshade, the S-shaped clamping leg with self-locking effect is formed to the lampshade two side edges by multiple bending;The side edge of the lamp body forms the pressing strip matched with clamping leg;The head includes head base and head upper cover, and quick dismounting and fixing are realized by double clamping structure, and the double clamping structure is composed of rotary clamping structure and fixed clamping structure;The utility model is designed by innovative S-shaped clamping and double clamping structure, solves the technical problem that traditional bar-shaped lamps and lanterns are inconvenient to disassemble, easy to loosen and light leakage, realizes the technical effect of tool-free quick maintenance, long-term stable and no light leakage.

Description

Technical Field

[0001] This utility model belongs to the field of lighting equipment technology, and in particular relates to a novel strip lamp. Background Technology

[0002] Strip lighting fixtures are an important component of modern indoor and outdoor lighting systems, particularly widely used in commercial spaces, office environments, hotel corridors, and home decorative lighting. With their simple lines, flexible installation, and uniform light distribution, these fixtures have become the preferred solution for applications requiring continuous lighting. In recent years, with the popularization of LED technology and users' increasing demands for light environment quality, strip lighting fixtures face higher technical requirements in terms of structural design, luminous efficacy optimization, and ease of installation. This is especially true in high-end commercial lighting and smart home integration, where new challenges arise for modular design, seamless splicing, and rapid maintenance.

[0003] Currently, strip lights on the market typically consist of main components such as the lamp body, light-emitting modules, lamp shades, and end caps. In traditional designs, the lamp shade is fixed to the lamp body with screws, while the end caps are connected by clips or bolts; the light-emitting modules are directly mounted on the bottom plane of the lamp body, and light uniformity is improved by increasing the number of modules; when multiple lamps are interconnected, the internal wiring needs to be connected by disassembling the end caps or the lamp body.

[0004] The existing technical solutions described above have the following drawbacks:

[0005] 1. Traditional strip lights require specialized tools and a considerable amount of time to disassemble the lampshade, replace internal parts, and interconnect multiple lights, making maintenance time-consuming and labor-intensive.

[0006] 2. Although the existing snap-on fixing solution achieves screwless operation, the snap-on structure is simple and is prone to loosening after long-term use, resulting in gaps between the lampshade and the lamp body. This not only affects the aesthetics but also causes light leakage, reducing the lighting quality. Summary of the Invention

[0007] To overcome the aforementioned deficiencies of the prior art, this utility model provides a novel strip lamp. By employing a modular connection design that combines an S-shaped locking foot with a pressure strip to connect the lampshade and the lamp body, as well as a double-locking structure for the end cap, the lampshade and lamp body can be quickly disassembled and assembled without tools. At the same time, an elastic buffer material filling layer is provided on the inner side of the end cap. Through its deformation adaptation characteristics, it ensures a tight fit between the end cap and the lamp, effectively eliminating assembly gaps and thus achieving the technical effect of preventing light leakage.

[0008] To achieve the above objectives, this utility model provides the following technical solution:

[0009] A novel strip light fixture includes a lamp body, a lamp shade placed on the lamp body, and a cap for fixing the lamp body and the lamp shade;

[0010] The lampshade has S-shaped retaining feet formed on both sides of its edge;

[0011] The lamp body has pressure strips formed on both sides of the lamp body to cooperate with the S-shaped clips. The S-shaped clips engage with the pressure strips to achieve a tight connection between the lamp cover and the lamp body.

[0012] The end cap includes an end cap base fixed to the lamp body and an end cap cover detachably mounted on the end cap base;

[0013] A double-clamping structure is provided between the end cap base and the end cap cover, the double-clamping structure including a rotational clamping structure and a fixed clamping structure;

[0014] The rotating snap-fit ​​structure includes pivot components that are respectively disposed on the end cap base and the end cap cover and cooperate with each other, for enabling the end cap cover to rotate relative to the end cap base to a preset closed position;

[0015] The fixed snap-fit ​​structure includes locking components that are respectively disposed on the bottom of the end cap and the top cover of the end cap and cooperate with each other. When the top cover of the end cap is rotated to the closed position, the locking components engage to lock the top cover of the end cap.

[0016] As a further embodiment of this utility model, the inner side of the bent portion of the end cap is filled with elastic cushioning material.

[0017] As a further embodiment of this utility model, the end cap base is recessed and provided with a male terminal or a female terminal, and the male terminal and the female terminal are provided with a detachable cover plate.

[0018] As a further embodiment of this utility model, the bottom center of the lamp body is concave to form an I-shaped protruding platform, on which the LED light-emitting module is fixed.

[0019] Compared with the prior art, the beneficial effects of this utility model are:

[0020] 1. Thanks to the innovative combination of S-shaped clips and pressure strips, the lampshade can be installed and removed without any tools; simply press or pull it out. Simultaneously, the double-clamping structure of the end cap allows for locking and releasing through a simple "rotate-lock" action. This solves the problems of existing technologies that rely on tools and involve cumbersome and time-consuming processes, improving the convenience and efficiency of installation and subsequent maintenance.

[0021] 2. The S-shaped locking feet feature a gradient design that creates a reliable self-locking effect, ensuring a durable and tight fit between the lampshade and the lamp body. The double-locking structure of the end cap provides both rotational positioning and final locking, effectively resisting the risk of loosening due to vibration and long-term use. Combined with the elastic cushioning material inside the end cap, this ensures a seamless connection at the lamp fixture, solving the light leakage problem caused by uneven stress and structural loosening in existing technologies. Attached Figure Description

[0022] Figure 1 This is an exploded view of the overall structure of this utility model;

[0023] Figure 2 This is a top-view exploded view of the present invention;

[0024] Figure 3 This is a schematic diagram of the overall appearance of the present utility model;

[0025] Figure 4 This is a schematic diagram of the back structure of this utility model;

[0026] Figure 5 This is a schematic diagram of the outer side of the end cap of this utility model in the open state;

[0027] Figure 6 This is a schematic diagram of the inner side of the end cap of this utility model in the open state;

[0028] Figure 7 This is an exploded structural diagram (I) of the head portion of this utility model;

[0029] Figure 8 This is a schematic diagram (II) showing the exploded structure of the end cap portion of this utility model;

[0030] Figure 9 This is a schematic diagram illustrating the disassembly process of the end cap of this utility model;

[0031] Figure 10 This is a schematic diagram of the cross-sectional structure of the present invention along its length.

[0032] Figure 11 for Figure 10 The enlarged schematic diagram shows the mating structure between the retaining foot and the pressure strip;

[0033] Figure 12 This is a schematic diagram of the external structure of the end cap of one end of this utility model.

[0034] In the picture:

[0035] 1. Lamp body; 101. Pressure strip; 10. Raised platform;

[0036] 2. Lampshade; 201. Clip;

[0037] 3. LED lighting module;

[0038] 4. Driver;

[0039] 5. End cap; 510. End cap top cover; 520. End cap base;

[0040] 6. Snap-fit ​​structure; 610. Rotary snap-fit ​​structure; 611. First slot; 612. Second slot; 613. Rotating shaft; 614. First buckle; 615. Second buckle;

[0041] 620. Fixed snap-fit ​​structure; 621. First rib; 622. Second rib; 623. Third rib; 624. Fixed slot;

[0042] 7. Elastic cushioning material;

[0043] 801. Male terminal; 802. Female terminal;

[0044] 9. Cover plate. Detailed Implementation

[0045] To facilitate understanding of this invention, a more comprehensive description will be provided below with reference to the accompanying drawings. The drawings illustrate preferred embodiments of the invention. However, this invention can be implemented in many different forms and is not limited to the embodiments described herein.

[0046] Please see Figure 1-4 This utility model discloses a novel strip lamp structure, including a lamp body 1, a lamp cover 2, an LED light-emitting module 3, a driver 4, and a cap 5; wherein, the LED light-emitting module 3 and the driver 4 are fixed inside the lamp body 1, the lamp cover 2 is placed above the lamp body 1, and the cap 5 is used to fix the lamp body 1 and the lamp cover 2.

[0047] Please see Figure 10-11 The lampshade 2 is a long strip structure with an inverted U-shaped radial cross section. The edges of the lampshade 2 are bent multiple times along the long strip direction to form a locking foot 201 facing the inside of the lamp body. The locking foot 201 is an S-shaped structure with a wider middle and a narrower tail, forming a gradually changing locking structure.

[0048] Preferably, the width-to-narrowness ratio of the middle to the tail is 1.2:1-1.5:1. This ratio range can achieve the best balance between pressing pressure and locking force on PC or acrylic materials commonly used in the field, ensuring both ease of installation and sufficient resistance to pull out.

[0049] Similarly, the gradient locking structure of the S-shaped locking foot 201 is not limited to a specific width-to-narrowness ratio of 1.2:1-1.5:1. This ratio can be adjusted according to the elasticity of the lampshade material and the required locking force. Its core principle is to create a self-locking area with a narrower entry point and a wider interior, achieving easy installation and preventing easy removal.

[0050] The lamp body 1 is long and narrow, with its two sides bent multiple times to form a pressure strip 101 that matches the S-shaped locking foot of the lamp cover. When the pressure strip 101 is pressed into the locking foot 201, as the pressure increases, the adhesion force of the pressure strip 101 on the working side is enhanced, which significantly improves the tightness between the lamp cover 2 and the lamp body 1, thereby achieving a fixed seal between the two.

[0051] Please see Figure 5-8 The end cap 5 includes an end cap base 520 and an end cap cover 510. All four side edges of the end cap 5 are folded inwards at 90 degrees towards the lamp body 1 to cover the ends of the lamp body 1 and the lampshade 2. The bottom of the end cap base 520 is fixed to the bottom of the end of the lamp body 1 by bolts. A double-clamping structure 6 is provided between the end cap base 520 and the end cap cover 510. This double-clamping structure 6 includes a rotating clamping structure 610 and a fixed clamping structure 620.

[0052] The rotating snap-fit ​​structure 610 includes the pivot assembly, which includes a first slot 611, a second slot 612, a rotating shaft 613 within the first slot 611 and the second slot 612, and a first buckle 614 and a second buckle 615 that are snapped into the first slot 611 and the second slot 612 and rotated on the rotating shaft.

[0053] Specifically, a hollow rectangular first slot 611 is recessed at a position on the surface of the end cap base 520. A cylindrical rotating shaft 613 with a length shorter than the top side of the first slot 611 is provided near the side of the first slot 611. A mirror image of the first slot 612 is provided along the central axis of symmetry of the end cap base 520. The end cap cover 510 is provided with a first buckle 614 and a second buckle 615 at corresponding positions. The first buckle 614 and the second buckle 615 are rectangular strips extending from the lower part of the end cap cover 510. A cylindrical opening is carved in the first buckle 614 at the position of the rotating shaft in the corresponding slot so that it can be precisely engaged with the rotating shaft 613. The bottom of the first buckle 614 and the second buckle 615 is arc-shaped to facilitate rotation, so that the first buckle 614 and the second buckle 615 can be precisely engaged in the corresponding first slot 611 and the second slot 612. After the buckle is engaged in the slot, it can rotate in the horizontal direction, thereby realizing the rotation positioning function of the end cap cover 510.

[0054] The fixed snap-fit ​​structure 620 includes a fixing component, which includes a first rib 621, a second rib 622, a fixing slot 624 formed by the first rib 621 and the second rib 622, and a third rib 623 inserted into the fixing slot 624 with an umbrella-shaped head.

[0055] Specifically, the head base 520 is provided with a first rib 621 and a second rib 622. One end of the first rib 621 and the second rib 622 are fixed to the head base 520, and there is a certain distance between them. The part of the head base 520 within the gap is removed to form an opening, and the other end extends into the head base 520 to form a fixing slot 624. The ends of the first rib 621 and the second rib 622 are provided with a 45-degree inclined slope near the center of the two gaps. The end cap 510 has a third rib 623 at a corresponding position. One end of the third rib 623 is fixed to the end cap 510, and the other end has an umbrella-shaped structure with an inclined angle. When the rotating snap-fit ​​structure 610 rotates to cover the lampshade 2, the third rib 623 can be inserted into the fixing slot 624 formed by the first rib 621 and the second rib 622. The umbrella-shaped structure at the end of the third rib 623 and the inclined surfaces at the ends of the first rib 621 and the second rib 622 form a torque, generating a force that fixes the lamp strip inward, so that the end cap 510 fastens the lampshade 2 and the lamp body 1. The first rib 621, the second rib 622 and the third rib 623 are all mirror images of each other along the central axis of symmetry to achieve a more stable fixing effect.

[0056] The fixing and snap-fit ​​structure 620 in this invention is not limited to the rib and umbrella-shaped head structure described above. In another optional embodiment, the locking component can be a resiliently extendable latch on the end cap 510. When the end cap 510 is rotated into position, the latch automatically springs into a pre-set positioning hole on the end cap base 520 to achieve locking. Alternatively, the locking component can also be a magnetic adsorption structure, achieving final fixation through magnetic force.

[0057] The inner side of the portion of the end cap 510 that is folded 90 degrees into the lamp body is filled with an elastic cushioning material 7, which can be silicone or polyurethane foam. The elastic cushioning material 7 can not only cushion the excessive impact force generated when the end cap 510 fastens the lamp cover 2, but also seal and block the gap between the lamp cover 2 and the end cap 510, thereby effectively preventing light leakage.

[0058] Please see Figure 12At the center of the end cap base 520 at both ends of the lamp, a male terminal connector 801 is recessed at one end, and a female terminal connector 802 is recessed at the other end. A removable cover plate 9 is provided over the male terminal connector 801 and the female terminal connector 802, and the cover plate 9 is fixed to the end cap base 520 with screws. When multiple lamps are interconnected, the cover plate 9 is unscrewed, and the male terminal connector 801 and the female terminal connector 802 are connected via a connector to achieve interconnection of multiple lamps.

[0059] Please see Figure 10 The bottom center of the lamp body 1 is concave to form an I-shaped structure, and the LED light-emitting module 3 is fixed on the raised platform 10 of the I-shaped structure. The raised platform 10 can raise the height of the LED light-emitting module 3, so that the new strip lamp can still achieve uniform light emission without setting multiple LED light-emitting modules 3.

[0060] The following is a detailed description of the specific implementation principle of this embodiment: When it is necessary to assemble this new type of strip light fixture, firstly, the LED light-emitting module 3 and the driver 4 are fixed inside the lamp body 1, and then the two end cap bases 520 are fixed to the two ends of the lamp body 1 with screws; then, the lamp cover 2 is pressed down along the pressure strip 101 of the lamp body 1, so that the pressure strip 101 is squeezed into the clip 201; then, the first buckle 614 and the second buckle 615 of the end cap 510 are snapped into the first slot 611 and the second slot 612, and the end cap 510 is rotated toward the lamp body 1, so that the third rib 623 is inserted into the fixing slot 624 between the first rib 621 and the second rib 622, until the lamp cover 2 and the lamp body 1 are completely pressed down, at which point the strip light fixture is installed. When it is necessary to replace parts and disassemble the strip light fixture of this utility model, push the end cap 510 outward in the direction away from the light body to open the end cap 510, and then pull the lamp cover 2 away from the light body 1 to realize the disassembly and replacement of the internal components. At this time, the strip light fixture is disassembled.

[0061] It is understood that this utility model has been described through this embodiment, and those skilled in the art will recognize that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of the invention. Furthermore, under the teachings of this utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of the invention. Therefore, this utility model is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are protected by this utility model.

Claims

1. A novel strip light fixture, comprising a lamp body (1), an LED light-emitting module (3) fixed within the lamp body (1), a lampshade (2) placed on the lamp body (1), and a cap (5) for fixing the lamp body (1) and the lampshade (2), characterized in that: Lampshade (2), with S-shaped clips (201) formed on both sides of the lampshade (2); The lamp body (1) has pressure strips (101) formed on both sides of the lamp body (1) to cooperate with the S-shaped clips (201). The S-shaped clips (201) and the pressure strips (101) are engaged to achieve a tight connection between the lamp cover (2) and the lamp body (1). The end cap (5) includes an end cap base (520) fixed to the lamp body (1) and an end cap cover (510) detachably mounted on the end cap base (520). A double snap-fit ​​structure (6) is provided between the end cap base (520) and the end cap cover (510), the double snap-fit ​​structure (6) including: A rotating snap-fit ​​structure (610) includes mutually cooperating pivoting components respectively disposed on the head base (520) and the head cover (510), for enabling the head cover (510) to rotate relative to the head base (520) to a preset closed position; and A fixed snap-fit ​​structure (620) includes locking components that are respectively disposed on the head base (520) and the head cover (510) and cooperate with each other. When the head cover (510) is rotated to the closed position, the locking components engage to lock the head cover (510).

2. The novel strip light fixture according to claim 1, characterized in that... The inner side of the bent portion of the end cap (510) is filled with elastic cushioning material (7).

3. The novel strip light fixture according to claim 1, characterized in that... The end cap base (520) is recessed and has a male terminal connector (801) or a female terminal connector (802). The male terminal connector (801) and the female terminal connector (802) are provided with a detachable cover plate (9).

4. The novel strip light fixture according to claim 1, characterized in that... The bottom center of the lamp body (1) is concave to form an I-shaped protruding platform (10), and the LED light-emitting module (3) is fixed on the protruding platform (10).

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