Video lamp strip with lamp bead protection function

Abstract

The utility model relates to the technical field of video lamp strips, and discloses a video lamp strip with a lamp bead protection function, which comprises a video lamp strip shell and lamp beads, a lampshade is buckled at the top end of the video lamp strip shell, a circuit board is clamped on the inner side of the video lamp strip shell, pins at the bottoms of the lamp beads are welded on the circuit board, and the lamp beads are welded on the circuit board. The circuit board extends out of the through hole in the lampshade; a U-shaped protective cover plate is arranged above the lampshade, the bottom end of the protective cover plate movably penetrates through the top of the lampshade, the protective cover plate higher than the lamp beads is used for protecting the lamp beads, and a through groove is formed in the protective cover plate, so that after installation is completed, the protective cover plate can be pressed to move downwards; the lamp beads extend out of the through grooves, then it is ensured that light emitted by the lamp beads cannot be shielded by the protective cover plate, the protective cover plate is fixed by clamping the elastic clamping strips into the first buckling grooves, and the situation that the protective cover plate moves downwards to leak the lamp beads in the process of installing the video lamp strip is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of video light bars, in particular to a video light bar with a lamp bead protection function. Background Art

[0002] A soft video light strip refers to a device in which lamp beads are welded to copper wire or a strip circuit board using a special processing technique, and then connected to a power source to emit light. It is named because its shape when it emits light is like a light strip. After installing the lamp beads, the video light strip needs to be covered with a lampshade. At the same time, holes will be opened on the lampshade to expose the lamp beads to avoid the lampshade interfering with the light emission. Because the lampshade is mostly snapped onto the outer casing of the video light strip, it is necessary to press the lampshade hard when installing the lampshade so that the clips on the lampshade snap onto the outer casing of the video light strip. During installation, it is necessary to avoid the lampshade blocking the lamp beads. Therefore, the lampshade has poor protection effect on the lamp beads, and the lamp beads are easily damaged during installation. Utility Model Content

[0003] The purpose of the present utility model is to provide a video light bar with a lamp bead protection function to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned object, the present invention provides the following technical solution: a video light bar with a lamp bead protection function, comprising a video light bar housing and lamp beads, wherein a lampshade is provided at the top of the video light bar housing, a circuit board is clamped on the inner side of the video light bar housing, pins at the bottom of the lamp beads are soldered to the circuit board, and the lamp beads extend from through holes in the lampshade;

[0005] A protective cover is provided above the lampshade, and the protective cover is U-shaped. The bottom end of the protective cover is movable through the top of the lampshade, and a through slot is provided on the top of the protective cover, and the through slot is consistent with the inner diameter of the through hole on the lampshade. An elastic clip is fixedly installed on the bottom end of the lampshade, and a snap groove 1 and a snap groove 2 are provided on the inner side of the video light bar shell. The snap groove 1 is located above the snap groove 2, and the sizes of the snap groove 1 and the snap groove 2 are consistent. The outer diameter of the end of the elastic clip away from the protective cover is consistent with the inner diameter of the snap groove 1 and the snap groove 2, and the spacing between the snap groove 1 and the snap groove 2 is greater than the length of the lamp bead extending above the lampshade.

[0006] Furthermore, both left and right ends of the video light bar housing are detachably connected with mounting baffles, and the top structure of the mounting baffles is consistent with the top structure of the lampshade.

[0007] Furthermore, a partition plate is integrally formed inside the video light bar housing, which connects the front and rear side panels of the video light bar housing, and the partition plate divides the video light bar housing into two parts, an upper part and an lower part. A conductive cable is installed on the inside of the video light bar housing, and the conductive cable is located below the partition plate, and the circuit board and lamp beads are located above the partition plate.

[0008] Furthermore, the video light bar housing is provided with screw holes, which pass through the left and right ends of the video light bar housing. The ends of the screw holes are threadedly connected with countersunk screws, and the outer wall of the countersunk screws is threadedly connected to the inner wall of the mounting baffle.

[0009] Furthermore, the lamp beads include three plug-in lamps of red, green and blue, and every nine lamp beads form a pixel point, and multiple pixel points are distributed on the circuit board at equal intervals.

[0010] Furthermore, the mounting baffle blocks the upper half of the video light bar housing and the end of the lampshade, and the mounting baffle is made of hard material.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] 1. Use a protective cover plate that is higher than the lamp beads to protect the lamp beads. A through slot is provided on the protective cover plate so that after installation, the protective cover plate can be pressed to move the protective cover plate downward, allowing the lamp beads to extend from the through slot, thereby ensuring that the light emitted by the lamp beads will not be blocked by the protective cover plate. Use an elastic clip to snap into the first clip slot to fix the protective cover plate to prevent the protective cover plate from moving downward and leaking the lamp beads during the installation of the video light bar. When the protective cover plate moves downward, the elastic clip moves downward and disengages from the first clip slot, and then the elastic clip will snap into the second clip slot again, preventing the protective cover plate from moving downward and blocking the lamp beads again when the video light bar is installed upside down.

[0013] 2. Because the screw holes run through the left and right ends of the video light bar shell, when the video light bar shell is cut according to the installation length, there are screw holes on each section of the video light bar shell, so that the length of the video light bar shell can be freely selected. The countersunk screws install the mounting baffle on the video light bar shell, which is convenient for disassembly and assembly of the mounting baffle. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural diagram of the utility model;

[0015] Figure 2 For this utility model Figure 1 The structural diagram of the right side view;

[0016] Figure 3 This is a structural diagram of the right side view of the video light bar housing and lampshade of the utility model;

[0017] Figure 4 For this utility model Figure 3 Structural diagram of the exploded view.

[0018] In the figure: 1. Video light bar housing; 2. Lampshade; 3. Lamp beads; 4. Mounting baffle; 5. Conductive cable; 6. Screw hole; 7. Circuit board; 8. Countersunk screw; 9. Protective cover; 10. Elastic clip; 11. Clip slot 1; 12. Clip slot 2. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

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

[0021] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, and connecting should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0022] References to "one embodiment" or "some embodiments" in this specification mean that the particular features, structures or characteristics described in conjunction with the embodiment are included in one or more embodiments of the present invention. Therefore, the phrases "in one embodiment", "in some embodiments", "in other embodiments", "in other embodiments", etc. appearing in different places in this specification do not necessarily refer to the same embodiment, but mean "one or more but not all embodiments", unless otherwise specifically emphasized. The terms "including", "comprising", "having" and their variations all mean "including but not limited to", unless otherwise specifically emphasized. Please refer to Figure 1-Figure 4The utility model provides a technical solution: a video light bar with a lamp bead protection function, comprising a video light bar housing 1, a lamp bead 3, a lamp cover 2 being provided at the top of the video light bar housing 1, a circuit board 7 being connected to the inner side of the video light bar housing 1, pins at the bottom of the lamp bead 3 being welded to the circuit board 7, and the lamp bead 3 extending from a through hole on the lamp cover 2;

[0023] A protective cover plate 9 is provided above the lampshade 2. The protective cover plate 9 is U-shaped. The bottom end of the protective cover plate 9 is movable through the top of the lampshade 2. A through groove is provided on the top of the protective cover plate 9, and the through groove is consistent with the inner diameter of the through hole on the lampshade 2. An elastic clip 10 is fixedly installed on the bottom end of the lampshade 2. A snap groove 11 and a snap groove 2 12 are provided on the inner side of the video light bar housing 1. The snap groove 11 is located above the snap groove 2 12. The sizes of the snap groove 11 and the snap groove 2 12 are consistent. The outer diameter of the end of the elastic clip 10 away from the protective cover plate 9 is consistent with the inner diameter of the snap groove 11 and the snap groove 2 12. The spacing between the snap groove 11 and the snap groove 2 12 is greater than the length of the lamp bead 3 extending above the lampshade 2.

[0024] The lamp beads 3 are protected by a protective cover plate 9 that is higher than the lamp beads 3. A through slot is provided on the protective cover plate 9 so that after the installation is completed, the protective cover plate 9 can be pressed to move the protective cover plate 9 downward, allowing the lamp beads 3 to extend from the through slot, thereby ensuring that the light emitted by the lamp beads 3 will not be blocked by the protective cover plate 9. The elastic clip 10 is clipped into the clip slot 1 11 to fix the protective cover plate 9, so as to prevent the protective cover plate 9 from moving downward and leaking the lamp beads 3 during the installation of the video light bar. When the protective cover plate 9 moves downward, the elastic clip 10 moves downward and disengages from the clip slot 1 11, and then the elastic clip 10 is clipped into the clip slot 2 12 again, so as to prevent the protective cover plate 9 from moving downward and blocking the lamp beads 3 again when the video light bar is installed upside down.

[0025] It should be noted that when assembling the video light strip, the video light strip housing 1, lampshade 2 and circuit board 7 of corresponding length are cut off, the pins of the lamp beads 3 are soldered to the circuit board 7, and the circuit board 7 is snapped into the upper half of the video light strip housing 1. Then, the bottom of the lampshade 2 is aligned with the top of the video light strip housing 1, and the lampshade 2 is pressed tightly onto the video light strip housing 1 so that the fasteners on the lampshade 2 are snapped onto the video light strip housing 1. Then, the mounting baffle 4 is installed on the end of the video light strip housing 1 using the countersunk screws 8. The conductive cable 5 is passed through the video light strip housing 1, and then the conductive cable 5 is connected to the circuit board 7 for conductivity to complete the assembly of the video light strip. At this time, the protective cover 9 covers the lamp beads 3. The assembled video light strip is installed in the light strip groove. After the installation is completed, press the protective cover 9 to move the protective cover 9 to let the lamp beads 3 leak out until the elastic clip 10 on the protective cover 9 is snapped into the second clip groove 12.

[0026] The left and right ends of the video light bar housing 1 are both removably connected with mounting baffles 4, and the top structure of the mounting baffles 4 is consistent with the top structure of the lampshade 2. The mounting baffles 4 are provided to cover the left and right ends of the video light bar housing 1 and the lampshade 2. Because the top structure of the mounting baffles 4 is consistent with the top structure of the lampshade 2, there will be no upper and lower misalignment between the lampshade 2 and the mounting baffles 4, making the overall video light bar more beautiful.

[0027] In some embodiments, as Figure 3-4 As shown, a partition is integrally formed inside the video light bar housing 1, which connects the front and rear side panels of the video light bar housing 1, and the partition divides the video light bar housing 1 into two parts, an upper and lower part. A conductive cable 5 is installed on the inner side of the video light bar housing 1, and the conductive cable 5 is located below the partition, and the circuit board 7 and the lamp beads 3 are located above the partition. The partition is provided to divide the video light bar housing 1 into two parts, that is, to separate the part that constitutes the video light bar and the part that installs the video light bar on the building. When assembling the video light bar, the pins on the lamp beads 3 are soldered to the circuit board 7, and the circuit board 7 is inserted into the upper part of the video light bar housing 1, and then the lampshade 2 and the baffle 4 are installed in sequence. When the video light bar is installed on the building, the baffle 4 is installed and the left and right ends of the video light bar housing 1 and the lampshade 2 are sealed to prevent particulate matter and the like from contacting the circuit board 7 during installation.

[0028] In some embodiments, as Figure 2-3 As shown, the video light bar housing 1 is provided with a screw hole 6, which runs through the left and right ends of the video light bar housing 1. The ends of the screw holes 6 are threadedly connected with countersunk screws 8, and the outer walls of the countersunk screws 8 are threadedly connected to the inner walls of the mounting baffle 4. Because the screw holes 6 run through the left and right ends of the video light bar housing 1, when the video light bar housing 1 is cut according to the installation length, each section of the video light bar housing 1 has a screw hole 6, so that the length of the video light bar housing 1 can be freely selected, and the countersunk screws 8 install the mounting baffle 4 on the video light bar housing 1, which is convenient for disassembly and assembly of the mounting baffle 4.

[0029] The lamp beads 3 include three plug-in lamps of red, green and blue, and every nine lamp beads 3 form a pixel point. Multiple pixel points are evenly spaced on the circuit board 7. Using more lamp beads 3 to form pixel points makes the brightness of a single pixel point higher and the viewing distance farther;

[0030] The mounting baffle 4 blocks the upper half of the video light bar housing 1 and the end of the lampshade 2. The mounting baffle 4 is made of a hard material. When the mounting baffle 4 covers the upper half of the video light bar housing 1 and the end of the lampshade 2, the lower half of the video light bar housing 1 is exposed, ensuring that the conductive cable 5 installed in the lower half of the video light bar housing 1 can be connected to the external cable.

[0031] Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative work shall fall within the scope of protection of the present invention.

Claims

1. A video light bar with a lamp bead protection function, comprising a video light bar housing and lamp beads, characterized in that: The top of the video light bar housing is buckled with a lampshade, the inner side of the video light bar housing is clamped with a circuit board, the pins at the bottom of the lamp beads are welded to the circuit board, and the lamp beads extend from the through holes on the lampshade; A protective cover is provided above the lampshade, the bottom end of the protective cover movably passes through the top of the lampshade, a through slot is provided on the top of the protective cover, and the through slot has the same inner diameter as the through hole on the lampshade; An elastic clip is fixedly installed at the bottom end of the lampshade, and a clip groove 1 and a clip groove 2 are provided on the inner side of the video light bar shell. The clip groove 1 is located above the clip groove 2. The outer surface of the end of the elastic clip away from the protective cover is consistent with the inner surfaces of the clip groove 1 and the clip groove 2. The distance between the clip groove 1 and the clip groove 2 is greater than the length of the lamp bead extending above the lampshade.

2. The video light bar with lamp bead protection function according to claim 1, characterized in that: The left and right ends of the video light bar housing are both detachably connected with mounting baffles, and the top structure of the mounting baffles is consistent with the top structure of the lampshade.

3. The video light bar with lamp bead protection function according to claim 2, characterized in that: The mounting baffle blocks the upper half of the video light bar housing and the end of the lampshade, and the mounting baffle is made of hard material.

4. The video light bar with lamp bead protection function according to claim 2, characterized in that: The video light bar housing is provided with screw holes, which pass through the left and right ends of the video light bar housing. The ends of the screw holes are threadedly connected with countersunk screws, and the outer wall of the countersunk screws is threadedly connected to the inner wall of the mounting baffle.

5. The video light bar with lamp bead protection function according to claim 1, characterized in that: A partition plate is integrally formed inside the video light bar housing, which connects the front and rear side panels of the video light bar housing and divides the video light bar housing into two parts, an upper part and an lower part. A conductive cable is installed on the inside of the video light bar housing, the conductive cable is located below the partition plate, and the circuit board and lamp beads are located above the partition plate.

6. The video light bar with lamp bead protection function according to claim 1, characterized in that: The lamp beads include three plug-in lamps of red, green and blue, and every nine lamp beads form a pixel point, and multiple pixel points are distributed on the circuit board at equal intervals.

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