Mounting structure of light bar of tri-proof light

Abstract

The utility model discloses a mounting structure of a light bar of a tri-proof light, which comprises the light bar and a substrate, and is characterized in that a plurality of limiting pieces are arranged on the substrate along a first linear direction, a plurality of bayonets are arranged on the substrate along a second linear direction, fasteners are detachably arranged in the bayonets, and each limiting piece comprises a first limiting wall and a second limiting wall; a plurality of protruding first limiting protruding parts are arranged on the base plate in the first linear direction, a plurality of protruding second limiting protruding parts are arranged on the base plate in the second linear direction, and a space allowing a light bar to be embedded and installed is formed between the first limiting protruding parts and the second limiting protruding parts. The two side portions, in the width direction, of the lamp strip are fixed through the buckling pieces, the limiting pieces, the first limiting protruding portions and the second limiting protruding portions correspondingly. The LED lamp strip has the advantages that the LED lamp strip is simple in structure and easy to mount and dismount, the two side portions of the lamp strip in the width direction are limited by the fasteners, the limiting walls and the limiting protrusions at the same time, multiple fixing points are formed, and stable and firm mounting is achieved.

Description

An installation structure for a tri-proof light strip Technical Field

[0001] This utility model relates to the field of lighting fixture technology, and in particular to an installation structure for a tri-proof lamp strip. Background Technology

[0002] Tri-proof lights are waterproof, dustproof, and corrosion-resistant lighting fixtures, typically used in railways, power plants, metallurgical plants, petrochemical plants, and various factories, stations, large facilities, stadiums, and other locations requiring high-brightness floodlighting. When a tri-proof light malfunctions, there are usually two possibilities: a faulty driver power supply or a faulty light strip. In traditional designs, the light strip is mostly installed using screws to fix it to a corresponding base plate. This installation method requires tools, is inefficient, and can easily damage the light strip if the installation force is not properly controlled. If the light strip malfunctions and needs repair, frequent disassembly and reassembly are necessary, which is not only inconvenient but also affects the lifespan of the light strip. Summary of the Invention

[0003] The technical problem to be solved by this utility model is to provide an installation structure for a tri-proof light strip that is simple in structure, easy to disassemble and assemble, and stable and secure in installation.

[0004] The technical solution adopted by this utility model to solve the above-mentioned technical problems is as follows:

[0005] An installation structure for a tri-proof light strip includes a light strip and a substrate for mounting the light strip. The substrate has multiple limiting members along a first linear direction and multiple locking slots along a second linear direction. The first and second linear directions are parallel, forming a light strip mounting area on the substrate between the first and second linear directions. Each locking slot has a detachable fastener. The limiting members include a first limiting wall for limiting the horizontal direction of the light strip and a second limiting wall for limiting the vertical direction of the light strip. The substrate has multiple raised first limiting protrusions along the first linear direction and multiple raised second limiting protrusions along the second linear direction. A space for embedding the light strip is formed between the first and second limiting protrusions. Two sides of the light strip in the width direction are respectively fixed by the fasteners, the limiting members, and the first and second limiting protrusions.

[0006] The second limiting wall is a horizontal limiting wall that is spaced apart from and parallel to the surface of the substrate. The second limiting wall is connected to the surface of the substrate through the first limiting wall. The vertical distance between the inner end of the second limiting wall and the inner sidewall of the second limiting protrusion is less than the width of the light strip.

[0007] The substrate is provided with limiting protrusions at both ends of the light strip along the length direction to limit the installation of the light strip at the ends along the length direction.

[0008] The fastener is a U-shaped elastic fastener, which includes two opposing fastening arms. The bottoms of the two fastening arms are connected by an arc-shaped connecting part. The two fastening arms are respectively provided with a first fastening groove for fastening the substrate and a second fastening groove for fastening the light strip. The distance between the two fastening arms gradually increases from the bottom of the U-shape towards the opening of the U-shape.

[0009] The first slot is formed between a first engaging wall and a first baffle that extend laterally on the same latching arm, and the second slot is formed between a second engaging wall and a second baffle that extend laterally on the same latching arm. The lower end faces of the first baffle and the second baffle are both inclined guide surfaces. When the elastic latch is inserted into the corresponding slot, the guide surfaces of the first baffle and the second baffle are pressed by the slot, causing the U-shaped opening of the elastic latch to become smaller.

[0010] The second fastening wall is provided with a through processing port, which makes the second fastening wall form a frame structure with its ends connected.

[0011] The first limiting protrusion and the second limiting protrusion are rigid protrusions that are raised on the substrate.

[0012] Compared with the prior art, the advantages of this utility model are:

[0013] (1) The structure is simple, easy to install and disassemble, does not require additional tools, effectively improves assembly efficiency, and will not cause any damage to the light strip during the installation and disassembly process, effectively ensuring the service life of the light strip;

[0014] (2) By setting the first limiting protrusion and the second limiting protrusion in the first linear direction and the second linear direction respectively, a physical limit is formed on the width direction of the light strip. By combining the limiting protrusions in these two directions with the limiting wall and the fastener, the fixing effect of the light strip in the horizontal, vertical and width directions is significantly improved. If the fastener fails, the light strip can be prevented from loosening or falling off, which effectively enhances the stability of the installation.

[0015] (3) The limiting protrusion can be used to disperse external impact force, reduce the instantaneous force of the product when it is impacted, improve the impact resistance performance, make the product easier to pass the strict drop test, and reduce the failure rate;

[0016] (4) Through the coordinated action of the limiting protrusion, the fastener and the limiting wall, even if the fastener is subjected to instantaneous impact, the light strip can still maintain a stable position through the limiting protrusion, avoiding installation failure due to insufficient fastening amount.

[0017] (5) The two sides of the light strip in the width direction are simultaneously restricted by the fastener, the limiting wall and the limiting protrusion, forming multiple fixing points, which greatly reduces the probability of loosening. Attached Figure Description

[0018] Figure 1 is a three-dimensional structural diagram of the present invention in the installed state;

[0019] Figure 2 is an enlarged structural diagram of point A in Figure 1;

[0020] Figure 3 is an exploded structural diagram of this utility model;

[0021] Figure 4 is an enlarged structural diagram of point B in Figure 3;

[0022] Figure 5 is an enlarged structural diagram of point C in Figure 3;

[0023] Figure 6 is a three-dimensional structural diagram of the fastener in this utility model. Detailed Implementation

[0024] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments.

[0025] As shown in the figure, a mounting structure for a tri-proof lamp strip includes a lamp strip 2 and a base plate 1 for mounting the lamp strip 2. The base plate 1 has multiple limiting members 10 along a first linear direction and multiple bayonets 11 along a second linear direction. The first linear direction and the second linear direction are parallel, so that the area on the base plate 1 located between the first and second linear directions constitutes a lamp strip mounting area 3 for mounting the lamp strip 2. A latching member 4 is detachably provided within each bayonet 11. The limiting members 10 include features for limiting the horizontal direction of the lamp strip 2. The first limiting wall 101 and the second limiting wall 102 for limiting the vertical direction of the light strip 2 are provided; a plurality of first limiting protrusions 13 are provided on the substrate 1 along the first linear direction, and a plurality of second limiting protrusions 14 are provided on the substrate 1 along the second linear direction. A space for the light strip 2 to be embedded and installed is formed between the first limiting protrusions 13 and the second limiting protrusions 14. The two sides of the light strip 2 in the width direction are fixed by the fastener 4, the limiting member 10, and the first limiting protrusions 13 and the second limiting protrusions 14, respectively.

[0026] In this specific embodiment, the second limiting wall 102 is a horizontal limiting wall that is spaced apart from and parallel to the surface of the substrate 1. The second limiting wall 102 is connected to the surface of the substrate 1 through the first limiting wall 101. The vertical distance between the inner end of the second limiting wall 102 and the inner sidewall of the second limiting protrusion 14 is less than the width of the light strip 2. Through the above structural design, even if the fastener 4 fails, the light strip 2 can still be positioned and installed on the substrate 1 through the cooperation of the second limiting protrusion 14 and the limiting member 10.

[0027] In this specific embodiment, the substrate 1 is provided with limiting protrusions 12 at both ends of the light strip 2 along the length direction to form installation limits for the ends of the light strip 2 in the length direction. The limiting protrusions 12 can be used to abut against the two ends of the light strip 2 in the length direction to realize the positioning of the light strip 2, prevent it from loosening and shifting in the length direction, and realize the position limitation of the light strip 2 in another dimension of the horizontal direction.

[0028] In this specific embodiment, the latching member 4 is a U-shaped elastic latching member, which includes two opposing latching arms 41. The bottoms of the two latching arms 41 are connected by an arc-shaped connecting part 42. The two latching arms 41 are respectively provided with a first latching groove 43 for latching the base plate 1 and a second latching groove 44 for latching the light strip 2. The distance between the two latching arms 41 gradually increases from the bottom of the U-shape towards the opening of the U-shape. The first latching groove 43 is formed between a first fastening wall 45 and a first baffle 46 that extend laterally on the same latching arm 41. The second latching groove 44 is formed between a second fastening wall 47 and a second baffle 48 that extend laterally on the same latching arm 41. The lower end surfaces of the first baffle 46 and the second baffle 48 are both inclined guide surfaces 40. When the elastic latching member is inserted into the corresponding latch 11, the guide surfaces 40 of the first baffle 46 and the second baffle 48 are pressed by the latch 11, causing the U-shaped opening of the elastic latching member to become smaller. The structure is simple and easy to install and disassemble.

[0029] In this specific embodiment, the second fastening wall 47 is provided with a through-cutting opening 471, which makes the second fastening wall 47 form a frame structure with its ends connected. To facilitate the manufacturing of this component, the processing opening 471 is designed to be through-cut, without any openings or slots on the side. This ensures that the contact area between the second fastening wall 47 and the lamp panel is maximized during fastening, effectively guaranteeing the amount of fastening at the connection point, ensuring stable fastening, and providing a certain degree of impact resistance.

[0030] In this specific embodiment, the first limiting protrusion 13 and the second limiting protrusion 14 are rigid protrusions raised on the substrate 1. The limiting protrusions are rigid, which makes the limiting protrusions rigid, while the fastener 4 is flexible. The combination of rigidity and flexibility enables the light strip 2 to be firmly installed on the substrate 1.

Claims

1. A mounting structure for a tri-proof lamp strip, comprising a lamp strip and a substrate for mounting the lamp strip, characterized in that... The substrate has multiple limiting members along a first linear direction and multiple bayonets along a second linear direction. The first and second linear directions are parallel, so that the area on the substrate between the first and second linear directions constitutes a light strip mounting area for mounting the light strip. A snap-fit ​​member is detachably provided within each bayonet. The limiting members include a first limiting wall for limiting the horizontal direction of the light strip and a second limiting wall for limiting the vertical direction of the light strip. The substrate has multiple raised first limiting protrusions along the first linear direction and multiple raised second limiting protrusions along the second linear direction. A space for embedding the light strip is formed between the first and second limiting protrusions. The two sides of the light strip in the width direction are respectively fixed by the snap-fit ​​members, the limiting members, and the first and second limiting protrusions.

2. The installation structure of the light strip for a tri-proof light as described in claim 1, characterized in that... The second limiting wall is a horizontal limiting wall that is spaced apart from and parallel to the surface of the substrate. The second limiting wall is connected to the surface of the substrate through the first limiting wall. The vertical distance between the inner end of the second limiting wall and the inner sidewall of the second limiting protrusion is less than the width of the light strip.

3. The installation structure of the light strip for a tri-proof light as described in claim 1, characterized in that... The substrate is provided with limiting protrusions at both ends of the light strip along the length direction to limit the installation of the light strip at the ends along the length direction.

4. The installation structure of the light strip for a tri-proof light as described in claim 1, characterized in that... The fastener is a U-shaped elastic fastener, which includes two opposing fastening arms. The bottoms of the two fastening arms are connected by an arc-shaped connecting part. The two fastening arms are respectively provided with a first fastening groove for fastening the substrate and a second fastening groove for fastening the light strip. The distance between the two fastening arms gradually increases from the bottom of the U-shape towards the opening of the U-shape.

5. The installation structure of the light strip for a tri-proof light as described in claim 4, characterized in that... The first slot is formed between a first engaging wall and a first baffle that extend laterally on the same latching arm, and the second slot is formed between a second engaging wall and a second baffle that extend laterally on the same latching arm. The lower end faces of the first baffle and the second baffle are both inclined guide surfaces. When the elastic latch is inserted into the corresponding slot, the guide surfaces of the first baffle and the second baffle are pressed by the slot, causing the U-shaped opening of the elastic latch to become smaller.

6. The installation structure of the light strip for a tri-proof light as described in claim 5, characterized in that... The second fastening wall is provided with a through processing port, which makes the second fastening wall form a frame structure with its ends connected.

7. The installation structure of the light strip for a tri-proof light as described in claim 1, characterized in that... The first limiting protrusion and the second limiting protrusion are rigid protrusions that are raised on the substrate.

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