Lamp bead anti-collision device

Abstract

The utility model relates to a lamp bead anti-collision device, which belongs to the technical field of light-emitting diode (LED) panel lamps, and comprises a mounting plate, a lamp tube, a lampshade, a wiring tube, a lamp bead and a lead, the mounting plate is mounted in the LED panel lamp, the top of the lamp tube is fixedly connected with a dustproof net, a fixing plate is fixedly connected in the lamp tube, and the fixing plate is fixedly connected with the lamp tube. An air inlet pipe is fixedly connected to the middle of the fixing plate, an anti-collision mechanism is fixedly connected to the lower portion of the fixing plate, and an air blowing mechanism is fixedly connected to the outer wall of the wiring cylinder. The damping rod and the damping spring are used in cooperation, when the lamp bead is extruded, impacted and vibrated, the lamp bead can drive the wiring barrel to move in the lamp barrel, extrusion, impact and vibration borne by the lamp bead are buffered and absorbed through the damping rod and the damping spring, the lamp bead is prevented from being damaged during extrusion, impact and vibration, and the service life of the lamp bead is prolonged. And normal use of the LED panel lamp is ensured, so that the lighting effect of the LED panel lamp is ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of LED panel lamps, and particularly relates to a lamp bead anti-collision device. Background Art

[0002] LED panel lights are high-end indoor lighting fixtures with an outer frame made of anodized aluminum alloy and LED light sources. The entire fixture is beautifully designed, simple, and luxurious, providing both excellent lighting effects and a sense of beauty. LED panel lights have a unique design, and light passes through a high-transmittance light guide plate to form a uniform planar luminous effect. The illumination is uniform, the light is soft, comfortable, and bright, and can effectively relieve eye fatigue. LED panel lights are also radiation-proof and will not irritate the skin of pregnant women, the elderly, or children.

[0003] At present, during the transportation of LED panel lights, the vibration of the vehicle will cause the lamp beads to be hit and crushed, resulting in damage to the lamp beads, thereby affecting the lighting effect of the LED panel lights. In addition, when the LED panel lights are installed on a movable mounting body, the movable mounting body will also cause the lamp beads to shake during the movement. Based on this, a lamp bead anti-collision device is proposed. Utility Model Content

[0004] The purpose of the present invention is to provide a lamp bead anti-collision device with a simple structure and reasonable design in order to solve the above problems.

[0005] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0006] A lamp bead anti-collision device includes a mounting plate, a lamp tube, a lampshade, a wiring barrel, a lamp bead and a wire installed in an LED panel lamp. The top of the lamp tube is fixedly connected to a dustproof net, the inside of the lamp tube is fixedly connected to a fixing plate, the middle of the fixing plate is fixedly connected to an air intake pipe, the bottom of the fixing plate is fixedly connected to an anti-collision mechanism, and the outer wall of the wiring barrel is fixedly connected to an air blowing mechanism.

[0007] As a further optimization scheme of the present invention, the anti-collision mechanism includes a damping rod fixedly connected under the fixed plate, the outer surface of the damping rod is sleeved with a damping spring, the damping rod is fixedly connected to the top of the wiring barrel, and the two ends of the damping spring are respectively fixedly connected to the fixed plate and the wiring barrel.

[0008] As a further optimization scheme of the present invention, the blowing mechanism includes a piston plate fixedly connected to the bottom of the outer wall of the wiring barrel, the bottom of the piston plate is fixedly connected to an exhaust pipe, the exhaust end of the exhaust pipe is arranged facing the lamp bead, and the piston plate fits against the inner wall of the lamp barrel.

[0009] As a further optimization solution of the present invention, a limiting ring is fixedly connected to the bottom of the inner wall of the lamp tube, and the limiting ring is arranged at the bottom of the piston plate.

[0010] As a further optimization scheme of the present invention, the lamp tube is fixedly connected to the mounting plate, the lampshade is fixedly connected to the bottom of the lamp tube, the wiring tube is arranged in the middle position inside the lamp tube, the wire is fixedly connected to the top of the wiring tube, the lamp bead is connected to the wiring tube through a thread, and the wire is electrically connected to the lamp bead.

[0011] As a further optimization solution of the present invention, the wire passes through the fixed plate and is slidably connected to the fixed plate, and the wire passes through the dustproof net and is slidably connected to the dustproof net.

[0012] The beneficial effect of the utility model is that: through the coordinated use of the damping rod and the damping spring, when the lamp bead is squeezed, impacted or vibrated, the lamp bead will drive the wiring barrel to move inside the lamp barrel, and then the damping rod and the damping spring can buffer and absorb the squeezing, impact and vibration of the lamp bead, thereby avoiding damage to the lamp bead due to squeezing, impact and vibration, ensuring the normal use of the LED panel lamp, and thus ensuring the lighting effect of the LED panel lamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall front three-dimensional structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the overall three-dimensional structure of the utility model when viewed from above;

[0015] Figure 3 This is a schematic diagram of the three-dimensional front center section structure of the present invention;

[0016] Figure 4 It is a three-dimensional partially cutaway structural schematic diagram of the utility model.

[0017] In the figure: 1. Mounting plate; 2. Lamp tube; 3. Lampshade; 4. Wiring barrel; 5. Lamp bead; 6. Wire; 7. Dust screen; 8. Fixing plate; 9. Inlet pipe; 10. Damping rod; 11. Damping spring; 12. Piston plate; 13. Exhaust pipe; 14. Limiting ring. DETAILED DESCRIPTION

[0018] The present application is described in further detail below in conjunction with the accompanying drawings. It is necessary to point out that the following specific implementation methods are only used to further illustrate the present application and cannot be understood as limiting the scope of protection of the present application. Technicians in this field can make some non-essential improvements and adjustments to the present application based on the above application content.

[0019] Example

[0020] like Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, a lamp bead anti-collision device includes a mounting plate 1, a lamp tube 2, a lampshade 3, a wiring barrel 4, a lamp bead 5 and a wire 6 installed in an LED panel lamp. The lamp tube 2 is fixedly connected to the mounting plate 1, the lampshade 3 is fixedly connected to the bottom of the lamp tube 2, the wiring barrel 4 is set in the middle position inside the lamp tube 2, the wire 6 is fixedly connected to the top of the wiring barrel 4, the lamp bead 5 is connected to the wiring barrel 4 through a thread, and the wire 6 is electrically connected to the lamp bead 5. A dustproof net 7 is fixedly connected to the top of the lamp tube 2. The dustproof net 7 is set in an arc shape to facilitate the automatic sliding of dust on the top of the dustproof net 7, thereby avoiding dust accumulation. A fixing plate 8 is fixedly connected inside the lamp tube 2, the wire 6 passes through the fixing plate 8 and is slidably connected to the fixing plate 8, the wire 6 passes through the dustproof net 7 and is slidably connected to the dustproof net 7, the middle part of the fixing plate 8 is fixedly connected to the air intake pipe 9, the bottom of the fixing plate 8 is fixedly connected to an anti-collision mechanism, the outer wall of the wiring barrel 4 is fixedly connected to an air blowing mechanism, the anti-collision mechanism includes a damping rod 10 fixedly connected to the bottom of the fixing plate 8, the outer surface of the damping rod 10 is sleeved with a damping spring 11, the damping rod 10 is fixedly connected to the top of the wiring barrel 4, and the two ends of the damping spring 11 are respectively fixedly connected to the fixing plate 8 and the wiring barrel 4.

[0021] During the transportation of LED panel lights, the movement of the vehicle causes the LED panel lights to vibrate and be squeezed. In addition, when the LED panel lights are installed on a movable mounting body, the lamp beads 5 will be hit, vibrated and squeezed. At this time, the damping spring 11 and the damping rod 10 will be reciprocatingly compressed and expanded under the action of the impact, vibration and squeezing of the lamp beads 5, buffering and absorbing the impact, vibration and squeezing of the lamp beads 5, avoiding damage to the lamp beads 5 due to squeezing, impact and vibration, ensuring the normal use of the LED panel lights, and thus ensuring the lighting effect of the LED panel lights.

[0022] like Figure 2 、 Figure 3 and Figure 4As shown, the blowing mechanism includes a piston plate 12 fixedly connected to the bottom of the outer wall of the wiring barrel 4, and the bottom of the piston plate 12 is fixedly connected to an exhaust pipe 13, the exhaust end of the exhaust pipe 13 is arranged opposite the lamp bead 5, the piston plate 12 is in contact with the inner wall of the lamp tube 2, and the bottom of the inner wall of the lamp tube 2 is fixedly connected to a limit ring 14, which is arranged at the bottom of the piston plate 12, and a one-way valve is installed in the air inlet pipe 9, so that the space formed by the fixed plate 8, the lamp tube 2 and the piston plate 12 can only extract outside air through the air inlet pipe 9, and the exhaust pipe 13 is installed in the one-way valve, so that the air in the space formed by the fixed plate 8, the lamp tube 2 and the piston plate 12 can only be discharged through the exhaust pipe 13. In addition, the exhaust pipes 13 are arranged in a circular array along the central axis of the piston plate 12, and the number of the exhaust pipes 13 is multiple, and the circular surface formed by the exhaust ends of the multiple exhaust pipes 13 arranged in a circular array is larger than the maximum outer diameter of the lamp bead 5, thereby facilitating the disassembly and installation of the lamp bead 5 on the wiring barrel 4.

[0023] When the lamp bead 5 is installed on a movable mounting body for use, when the lamp bead 5 is subjected to vibration, impact and extrusion, the piston plate 12 will slide back and forth along the inner surface of the lamp tube 2 under the cooperation of the vibration, impact and extrusion and the damping spring 11 and the damping rod 10, so that the space formed by the fixed plate 8, the lamp tube 2 and the piston plate 12 draws in outside air through the air intake pipe 9. When the outside air enters the space formed by the fixed plate 8, the lamp tube 2 and the piston plate 12, the dust in the air will be filtered by the dustproof net 7 to prevent dust from entering the lamp tube 2 and adhering to the wiring barrel 4 and the wire 6, thereby affecting the conductive quality. The air entering the space formed by the fixed plate 8, the lamp tube 2 and the piston plate 12 will be discharged through the exhaust pipe 13 under the action of the back and forth sliding of the piston plate 12 and blown toward the outer surface of the lamp bead 5, cooling the lamp bead 5 while cleaning the dust attached to the outer surface of the lamp bead 5, thereby avoiding corrosion of the lamp bead 5 by dust, and ensuring the cleanliness of the lamp bead 5, thereby ensuring the lighting effect of the lamp bead 5.

[0024] The above-described embodiments merely represent several implementation methods of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that a person skilled in the art would be able to make numerous variations and improvements without departing from the scope of the present invention, all of which fall within the scope of protection of the present invention.

Claims

1. A lamp bead anti-collision device, comprising a mounting plate (1), a lamp tube (2), a lampshade (3), a wiring tube (4), a lamp bead (5) and a wire (6) installed in an LED panel lamp, characterized in that: The top of the lamp tube (2) is fixedly connected to a dustproof net (7), the inside of the lamp tube (2) is fixedly connected to a fixing plate (8), the middle of the fixing plate (8) is fixedly connected to an air intake pipe (9), the bottom of the fixing plate (8) is fixedly connected to an anti-collision mechanism, the anti-collision mechanism includes a damping rod (10) fixedly connected to the bottom of the fixing plate (8), the outer surface of the damping rod (10) is sleeved with a damping spring (11), the damping rod (10) is fixedly connected to the top of the wiring barrel (4), the two ends of the damping spring (11) are respectively fixedly connected to the fixing plate (8) and the wiring barrel (4), the outer wall of the wiring barrel (4) is fixedly connected to an air blowing mechanism, the air blowing mechanism includes a piston plate (12) fixedly connected to the bottom of the outer wall of the wiring barrel (4), the bottom of the piston plate (12) is fixedly connected to an exhaust pipe (13), the exhaust end of the exhaust pipe (13) is arranged opposite to the lamp bead (5), and the piston plate (12) fits the inner wall of the lamp tube (2).

2. The lamp bead anti-collision device according to claim 1, characterized in that: A limiting ring (14) is fixedly connected to the bottom of the inner wall of the lamp tube (2), and the limiting ring (14) is arranged on the bottom of the piston plate (12).

3. The lamp bead anti-collision device according to claim 1, characterized in that: The lamp tube (2) is fixedly connected to the mounting plate (1), the lampshade (3) is fixedly connected to the bottom of the lamp tube (2), the wiring tube (4) is arranged in the middle of the interior of the lamp tube (2), the wire (6) is fixedly connected to the top of the wiring tube (4), the lamp bead (5) is connected to the wiring tube (4) through a thread, and the wire (6) is electrically connected to the lamp bead (5).

4. The lamp bead anti-collision device according to claim 1, characterized in that: The wire (6) passes through the fixed plate (8) and is slidably connected to the fixed plate (8), and the wire (6) passes through the dustproof net (7) and is slidably connected to the dustproof net (7).

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