Waterproof LED lamp strip

Abstract

The utility model discloses a waterproof LED light bar, which relates to the technical field of LED lighting and comprises a mounting seat, a mounting groove is formed in the center of the upper surface of the mounting seat, a light bar is movably mounted on the inner wall of the mounting groove, and a square extrusion block is fixedly connected to the upper surface of the mounting seat and located on the outer side of the mounting groove. And positioning rods fixedly connected to the upper surface of the mounting base are arranged at the four corners of the outer wall of the square extrusion block, and a cover plate is movably mounted on the upper surface of the mounting base. The lamp strip is fixedly installed on the installation base through the insertion blocks, then the cover plate and the installation base are installed, the cover plate is positioned through the positioning rods and the positioning grooves, the cover plate is pressed downwards, the air bags are extruded by the square extrusion blocks to deform, the inner walls of the two sides of the sealing grooves are filled with the air bags, and therefore the cover plate and the installation base are used in a sealed mode, operation is simple, and practicability is high. Rainwater is prevented from entering the lamp strip to a certain extent, the waterproof performance of the lamp strip is improved, and the service life of the lamp strip is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of LED lighting, in particular to a waterproof LED light bar. Background Art

[0002] A light strip is a lighting product that is usually installed in a lamp housing. When powered on, the lamp beads on the light strip emit light to produce a lighting effect. A light strip is another name for a light belt, and is named after its shape, just like Chinese pictographs, which are derived from their shape and related materials. Common names include Great Wall light strips, LED light strips, LED soft light strips, light strips, FPC light strips, etc.

[0003] In the prior art, after the light strips have been used for a long time, when encountering plum rain weather, the light strips are in a humid environment for a long time, which may cause the electronic components inside the light strips to become damp, and rainwater and dust may enter the interior of the light strips, which may cause damage to the light strips and to a certain extent reduce the service life of the light strips, affecting their normal use. Utility Model Content

[0004] Based on this, the purpose of the present invention is to provide a waterproof LED light bar to solve the technical problem of poor sealing effect of the light bar.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a waterproof LED light bar, comprising a mounting base, a mounting groove being provided at the center of the upper surface of the mounting base, a light bar being movably mounted on the inner wall of the mounting groove, a square extrusion block being fixedly connected to the upper surface of the mounting base outside the mounting groove, and positioning rods being fixedly connected to the upper surface of the mounting base at the four corners of the outer wall of the square extrusion block;

[0006] A cover plate is movably mounted on the upper surface of the mounting seat, an extrusion groove matching the square extrusion block is provided on the lower surface of the cover plate, the top end of the extrusion groove is fixedly connected to a sealing groove provided on the cover plate, the extrusion groove is connected to the sealing groove, the inner wall of the sealing groove is located at the upper end of the extrusion groove and is fixedly connected to an airbag, and the lower surface of the cover plate is located at the four outer corners of the extrusion groove and is provided with positioning grooves matching the positioning rod.

[0007] By adopting the above technical solution, the light strip is installed on the mounting base, the cover plate is positioned by the positioning rod and the positioning groove, the cover plate is buckled on the mounting base, and the air bag is squeezed by the square extrusion block on the mounting base. After the air bag is squeezed, it fills the inner walls on both sides of the sealing groove, thereby sealing the cover plate and the mounting base, thereby preventing external rainwater from entering the interior of the light strip and extending the service life of the light strip.

[0008] Furthermore, two groups of limiting plates are fixedly and symmetrically connected to the inner wall of the installation groove, and the light bar is movably installed between the two groups of limiting plates.

[0009] By adopting the above technical solution, the light bar is limited by two sets of limiting plates, so that the position of the light bar is positioned for use.

[0010] Furthermore, the two groups of limit plates are movably provided with a pull plate on the surface of the side away from the light bar, and the pull plate is symmetrically fixedly connected with two groups of plug blocks on the surface of the side close to the light bar. The pull plate is symmetrically fixedly connected with a spring on the surface of the side away from the plug blocks, and the two groups of springs are fixedly connected with a fixing plate at one end away from the pull plate, and the fixing plate is fixedly connected to the inner wall of the mounting groove.

[0011] By adopting the above technical solution, the light bar can be fixed by inserting the plugs into both ends of the light bar. When the light bar needs to be disassembled, the plugs are separated from the light bar by pulling the plate, and the light bar can be disassembled and used. The operation is simple and convenient to use.

[0012] Furthermore, a pull rope is fixedly connected to the center position of the surface of the pull plate away from the light bar, and a steering wheel rotatably connected to the upper surface of the mounting groove is provided on the side of the fixed plate away from the pull plate, and the pull rope is in contact with the curved outer wall of the steering wheel.

[0013] By adopting the above technical solution, the direction of the pull rope can be adjusted by using the steering wheel, so that it is convenient to use the pull rope to pull the pull plate for use.

[0014] Furthermore, a slot is provided on the upper surface of the mounting seat between the mounting groove and the square extrusion block, and the end of the pull rope away from the pull plate extends through the mounting seat to the inner wall of the slot and is fixedly connected to a transmission block. Both side surfaces of the transmission block are fixedly connected to sliders, and both side inner walls of the slot are provided with sliding grooves matching the sliders.

[0015] By adopting the above technical solution, the transmission block can be limited by the slider and the slide groove. By pinching the two sets of transmission blocks, the pull rope and the pull plate can be used to drive the plug block and the light strip to separate, thereby facilitating the disassembly of the light strip.

[0016] Furthermore, a light-transmitting plate is fixedly mounted on the upper surface of the cover plate, and connecting blocks are fixedly connected to both ends of the cover plate. A through slot is provided on the connecting block, and the upper surfaces of both ends of the mounting seat are connected to locking blocks sleeved on the inner wall of the through slot through a damping shaft.

[0017] By adopting the above technical solution, when the cover plate is buckled with the mounting seat, the cover plate and the mounting seat can be fixedly connected by rotating the locking block. The operation is simple, the use is convenient, and the installation and disassembly are easy.

[0018] To sum up, the utility model mainly has the following beneficial effects: the utility model fixes the light strip to the mounting seat by using an insert block, and then installs the cover plate and the mounting seat, positions the cover plate by the positioning rod and the positioning groove, presses the cover plate downward, and the airbag is squeezed and deformed by the square extrusion block and filled to the inner walls on both sides of the sealing groove, thereby sealing the cover plate and the mounting seat. It is simple to operate and easy to use, and to a certain extent prevents rainwater from entering the interior of the light strip, thereby improving the waterproof performance and service life of the light strip. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure decomposition of the utility model;

[0021] Figure 3 This is a schematic diagram of the cover plate structure when viewed from above;

[0022] Figure 4 This is a side view of the cover plate of the present invention;

[0023] Figure 5 This is a top view of the mounting base of the present invention;

[0024] Figure 6 For the utility model Figure 2 Schematic diagram of the local structure at point A;

[0025] Figure 7 For the utility model Figure 2 Schematic diagram of the local structure at point B in the middle.

[0026] In the figure: 100, mounting seat; 110, mounting groove; 1101, limit plate; 111, light strip; 112, pull plate; 1121, plug block; 1122, spring; 1123, fixing plate; 113, steering wheel; 114, pull rope; 115, slot; 1151, slide; 116, transmission block; 1161, slider; 117, square extrusion block; 118, positioning rod; 119, locking block; 120, cover plate; 121, light-transmitting plate; 122, connecting block; 1221, through slot; 123, positioning slot; 124, extrusion slot; 1241, sealing slot; 125, airbag. DETAILED DESCRIPTION

[0027] 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. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0028] The following describes an embodiment of the present invention based on its overall structure.

[0029] A waterproof LED light bar, such as Figure 1-7 As shown, it includes a mounting base 100, a mounting groove 110 is opened at the center of the upper surface of the mounting base 100, and a light bar 111 is movably installed on the inner wall of the mounting groove 110. A square extrusion block 117 is fixedly connected to the upper surface of the mounting base 100 on the outside of the mounting groove 110, and positioning rods 118 are fixedly connected to the upper surface of the mounting base 100 at the four corners of the outer wall of the square extrusion block 117;

[0030] A cover plate 120 is movably mounted on the upper surface of the mounting base 100, and an extrusion groove 124 matching the square extrusion block 117 is provided on the lower surface of the cover plate 120. The top of the extrusion groove 124 is fixedly connected to a sealing groove 1241 provided on the cover plate 120. The extrusion groove 124 is connected to the sealing groove 1241, and the inner wall of the sealing groove 1241 is located at the upper end of the extrusion groove 124 and is fixedly connected to an airbag 125. The lower surface of the cover plate 120 is located at the four outer corners of the extrusion groove 124 and is provided with positioning grooves 123 matching the positioning rod 118.

[0031] First, install the light bar 111 on the mounting groove 110. After the installation is completed, the cover plate 120 is limited by the interaction between the positioning rod 118 and the positioning groove 123, so that the cover plate 120 is buckled on the mounting base 100, and a downward force is applied to the cover plate 120. The airbag 125 is squeezed by the square extrusion block 117 on the upper surface of the mounting base 100. After the airbag 125 is squeezed, it is filled to the inner walls on both sides of the sealing groove 1241, and the cover plate 120 and the mounting base 100 can be sealed.

[0032] See also Figure 5 and Figure 6 Two sets of limiting plates 1101 are fixedly and symmetrically connected to the inner wall of the installation groove 110 , and the light bar 111 is movably installed between the two sets of limiting plates 1101 .

[0033] The light bar 111 can be limited by two sets of limiting plates 1101. After the light bar 111 is clamped between the two sets of limiting plates 1101, the insert 1121 can be clamped on the light bar 111, thereby facilitating the fixed installation of the light bar 111.

[0034] See also Figure 5 and Figure 6The two groups of limit plates 1101 are movably provided with a pull plate 112 on the surface of the side away from the light bar 111, and the pull plate 112 is symmetrically fixedly connected with two groups of plug blocks 1121 on the surface of the side close to the light bar 111. The pull plate 112 is symmetrically fixedly connected with a spring 1122 on the surface of the side away from the plug blocks 1121. The two groups of springs 1122 are fixedly connected with a fixing plate 1123 on one end away from the pull plate 112, and the fixing plate 1123 is fixedly connected to the inner wall of the mounting groove 110.

[0035] The plug block 1121 can be pulled apart from the light bar 111 by the pull plate 112, thereby facilitating the disassembly of the light bar 111. When the light bar 111 is clamped between the two sets of limit plates 1101, the pulling force on the pull plate 112 is released, and the plug block 1121 is reset under the action of the spring 1122, thereby driving the plug block 1121 to clamp the two ends of the medium light bar 111, and the light bar 111 can be fixedly installed on the mounting base 100.

[0036] See also Figure 5 and Figure 6 A pull rope 114 is fixedly connected to the center position of the surface of the pull plate 112 away from the light bar 111. A steering wheel 113 is rotatably connected to the upper surface of the mounting groove 110 on the side of the fixed plate 1123 away from the pull plate 112, and the pull rope 114 is in contact with the curved outer wall of the steering wheel 113.

[0037] The pull plate 112 and the insert block 1121 can be pulled for use by the pull rope 114 , and the force of the pull rope 114 can be steered by the steering wheel 113 , thereby facilitating the use of the pull rope 114 .

[0038] See also Figure 5 and Figure 7 A slot 115 is provided on the upper surface of the mounting seat 100 between the mounting groove 110 and the square extrusion block 117. The end of the pull rope 114 away from the pull plate 112 extends through the mounting seat 100 to the inner wall of the slot 115 and is fixedly connected to a transmission block 116. Both side surfaces of the transmission block 116 are fixedly connected to sliders 1161. The inner walls on both sides of the slot 115 are provided with sliding grooves 1151 that match the sliders 1161.

[0039] The transmission block 116 can be used for limiting through the slider 1161 and the slide groove 1151. By pinching the two sets of transmission blocks 116, the pull rope 114 can be used to drive the plug block 1121 on the pull plate 112 to separate from the light bar 111, thereby facilitating the disassembly and use of the light bar 111.

[0040] See also Figure 1 and Figure 2A light-transmitting plate 121 is fixedly installed on the upper surface of the cover plate 120, and connecting blocks 122 are fixedly connected at both ends of the cover plate 120. A through slot 1221 is provided on the connecting block 122. The upper surfaces of both ends of the mounting seat 100 are connected to locking blocks 119 that are sleeved on the inner wall of the through slot 1221 through a damping shaft.

[0041] When the cover plate 120 is buckled with the mounting base 100 , the locking block 119 is just inserted into the through slot 1221 . By driving the locking block 119 to rotate ninety degrees, the cover plate 120 and the mounting base 100 can be fixedly connected.

[0042] The working principle of the present invention is as follows: when in use, by pinching the two sets of transmission blocks 116, the transmission blocks 116 cooperate with the pull rope 114 to drive the insertion block 1121 to move, and the light bar 111 is placed in the installation groove 110. The light bar 111 is limited by the limiting plate 1101. When the transmission blocks 116 are released, the insertion block 1121 is reset under the action of the spring 1122, and then inserted into the slot on the light bar 111, and the light bar 111 is fixedly installed on the mounting base 100;

[0043] After the light bar 111 is fixed, the cover plate 120 is buckled onto the mounting base 100. The positioning groove 123 on the cover plate 120 is sleeved onto the outer wall of the positioning rod 118 to position the cover plate 120. The cover plate 120 is pressed downward, and the locking block 119 is inserted into the through groove 1221. The square extrusion block 117 squeezes the air bag 125. The air bag 125 is deformed under the action of the square extrusion block 117 and fills the inner walls on both sides of the sealing groove 1241, thereby sealing the cover plate 120 and the mounting base 100.

[0044] After the sealing is completed, the cover plate 120 can be fixedly connected to the mounting base 100 by rotating the locking block 119 .

[0045] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not limitations on the present invention. The specific features, structures, materials, or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and purpose of the present invention, but as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. A waterproof LED light bar (111), comprising a mounting base (100), characterized in that: A mounting groove (110) is provided at the center of the upper surface of the mounting seat (100), a light bar (111) is movably mounted on the inner wall of the mounting groove (110), a square extrusion block (117) is fixedly connected to the upper surface of the mounting seat (100) outside the mounting groove (110), and positioning rods (118) are fixedly connected to the upper surface of the mounting seat (100) at the four corners of the outer wall of the square extrusion block (117); A cover plate (120) is movably mounted on the upper surface of the mounting seat (100), and an extrusion groove (124) matching the square extrusion block (117) is provided on the lower surface of the cover plate (120). The top end of the extrusion groove (124) is fixedly connected to a sealing groove (1241) provided on the cover plate (120), and the extrusion groove (124) is connected to the sealing groove (1241). An air bag (125) is fixedly connected to the inner wall of the sealing groove (1241) at the upper end of the extrusion groove (124), and positioning grooves (123) matching the positioning rods (118) are provided on the lower surface of the cover plate (120) at the four corners outside the extrusion groove (124).

2. The waterproof LED light strip according to claim 1, characterized in that: Two groups of limiting plates (1101) are fixedly and symmetrically connected to the inner wall of the installation groove (110), and the light bar (111) is movably installed between the two groups of limiting plates (1101).

3. The waterproof LED light strip according to claim 2, characterized in that: A pull plate (112) is movably provided on the surface of one side of the two groups of limit plates (1101) away from the light bar (111), and two groups of plug blocks (1121) are symmetrically fixedly connected on the surface of one side of the pull plate (112) close to the light bar (111), and a spring (1122) is symmetrically fixedly connected on the surface of one side of the pull plate (112) away from the plug blocks (1121), and one end of the two groups of springs (1122) away from the pull plate (112) is fixedly connected to a fixing plate (1123), and the fixing plate (1123) is fixedly connected to the inner wall of the mounting groove (110).

4. The waterproof LED light strip according to claim 3, characterized in that: A pull rope (114) is fixedly connected to the center position of the surface of the pull plate (112) away from the light bar (111), and a steering wheel (113) rotatably connected to the upper surface of the installation groove (110) is provided on the side of the fixed plate (1123) away from the pull plate (112), and the pull rope (114) is in contact with the curved outer wall of the steering wheel (113).

5. The waterproof LED light strip according to claim 4, characterized in that: The upper surface of the mounting seat (100) is provided with a slot (115) between the mounting groove (110) and the square extrusion block (117); one end of the pull rope (114) away from the pull plate (112) extends through the mounting seat (100) to the inner wall of the slot (115) and is fixedly connected to a transmission block (116); both side surfaces of the transmission block (116) are fixedly connected to sliders (1161); and both side inner walls of the slot (115) are provided with sliding grooves (1151) matching the sliders (1161).

6. The waterproof LED light strip according to claim 1, characterized in that: A light-transmitting plate (121) is fixedly mounted on the upper surface of the cover plate (120), and connecting blocks (122) are fixedly connected at both ends of the cover plate (120), wherein a through slot (1221) is provided on the connecting block (122), and locking blocks (119) are connected to the inner wall of the through slot (1221) on the upper surfaces of both ends of the mounting seat (100) via a damping shaft.

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