Rotatable light emitting diode

Abstract

The utility model discloses a rotatable light emitting diode, which comprises a first sleeve plate, a second sleeve plate, a diode body, a rotation adjusting assembly, a positioning assembly and mounting sleeves, rotating shafts are arranged at two ends of the diode body, bearings are sleeved on the rotating shafts, two mounting sleeves are respectively sleeved on the two bearings, and the rotating shafts are completely sleeved by the mounting sleeves. A first sleeve plate and a second sleeve plate are respectively sleeved on the two mounting sleeves, a positioning assembly is arranged in the mounting sleeve sleeved by the first sleeve plate, a rotary adjusting assembly is arranged in the mounting sleeve sleeved by the second sleeve plate, and a plurality of groups of light emitting diode arrays are arranged on the periphery of the side wall of the diode body. According to the utility model, through the positioning assembly on the first sleeve plate and the rotation adjusting assembly on the second sleeve plate, the diode body can be accurately rotated to reach an accurate angle, so that the light-emitting diodes in the corresponding rectangular grooves emit light, and desired irradiation light color and intensity are realized.

Description

Technical Field

[0001] The utility model relates to the technical field of light emitting diodes, in particular to a rotatable light emitting diode. Background Art

[0002] Light-emitting diodes, or LEDs for short, are a commonly used light-emitting device that emits light by releasing energy through the recombination of electrons and holes. They are widely used in the field of lighting. Light-emitting diodes can efficiently convert electrical energy into light energy and have a wide range of uses in modern society, such as lighting, flat panel displays, medical devices, etc. With the continuous advancement of technology, light-emitting diodes have been widely used in displays and lighting.

[0003] When adjusting the light color and luminous intensity, the existing light emitting diodes need to be replaced, and the process steps are cumbersome. Most of them are fixedly installed, and the angle cannot be quickly rotated and adjusted, which causes troubles during use. Therefore, an LED light emitting diode with multiple specifications and a rotating function is proposed. Utility Model Content

[0004] The utility model aims to solve one of the technical problems in the related art at least to a certain extent. To this end, one purpose of the utility model is to provide a rotatable light emitting diode, which solves the problem that most light emitting diode light strips are fixedly installed and the illumination angle cannot be quickly rotated and adjusted.

[0005] According to the utility model, a rotatable light-emitting diode is proposed, comprising a first set of plates, a second set of plates, a diode body, a rotation adjustment component, a positioning component and a mounting sleeve, wherein a rotating shaft is provided at both ends of the diode body and a bearing is sleeved on the rotating shaft, two of the two bearings are sleeved with a mounting sleeve respectively and the mounting sleeve completely sleeves the rotating shaft, the two mounting sleeves are sleeved with a first set of plates and a second set of plates respectively, a positioning component is provided in the mounting sleeve sleeved by the first set of plates, the positioning component comprises a magnetic sensor, the magnetic sensor is embedded in the bottom wall of the mounting sleeve close to the edge, the first set of plates corresponds to the end of the rotating shaft A plurality of sensing patches are evenly arranged around the outer wall near the edge, two circles of segmented metal rings are arranged on the outer wall of the rotating shaft corresponding to the first set of plates, two elastic metal sheets corresponding to the inner wall of the mounting sleeve of the first set of plates are arranged in contact with the two circles of segmented metal rings, a rotation adjustment component is arranged in the mounting sleeve of the second set of plates, the rotation adjustment component includes a servo motor and a driving gear plate mounted on the motor shaft, a circle of gear belt is arranged at the end of the rotating shaft corresponding to the position of the rotation adjustment component, the driving gear plate is meshed with the gear belt, and a plurality of groups of light-emitting diode arrays are arranged around the side wall of the diode body.

[0006] In other embodiments of the utility model, four rectangular grooves are evenly distributed around the side wall of the diode body, and two rows of light-emitting diodes are arranged in an array in each of the rectangular grooves. There are four sensing patches, and one sensing patch is provided at the end position of the rotating shaft corresponding to each of the rectangular grooves.

[0007] In some other embodiments of the present invention, a protruding glass cover is clamped at the notch position of each rectangular groove, and the outer surface of the protruding glass cover is smoothly connected to the outer wall of the diode body.

[0008] In some other embodiments of the present invention, the light emitting diodes in each rectangular groove are of the same model, and the light emitting diodes in different rectangular grooves are of different models.

[0009] In some other embodiments of the present invention, a plurality of bolt holes are provided on a periphery of the edge of the first set of plates and the second set of plates.

[0010] In some other embodiments of the present invention, the first set of plates, the second set of plates and the installation sleeve are all made of insulating plastic injection molding.

[0011] In the utility model, the diode body can be accurately rotated by the positioning component on the first set of plates and the rotation adjustment component on the second set of plates to achieve an accurate angle, so that the light-emitting diode in the corresponding rectangular groove can emit light to achieve the desired illumination light color and intensity. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0013] Figure 1 The utility model is a structural schematic diagram of a rotatable light emitting diode.

[0014] Figure 2 The utility model provides a schematic diagram of a rotatable light emitting diode tilt angle structure.

[0015] Figure 3 This is a schematic diagram of the internal structure of the first set of plate positions proposed by the utility model, in which the installation sleeve is vertically cut open.

[0016] Figure 4 This is a schematic diagram of the internal structure of the first set of plate positions proposed by the utility model, with the installation sleeve cut horizontally.

[0017] Figure 5 This is a schematic cross-sectional structure diagram of a second set of plates of a rotatable light emitting diode proposed by the utility model.

[0018] Figure 6 The utility model provides a second set of plate positions in which the installation sleeve is horizontally cut open inside the structure schematic diagram.

[0019] In the figure: 1. First set of boards; 2. Second set of boards; 3. Diode body; 4. Mounting sleeve; 41. Magnetic sensor; 42. Elastic metal sheet; 5. Rectangular groove; 6. Rotating shaft; 61. Induction patch; 62. Segmented metal ring; 63. Gear belt; 7. Bearing; 8. Gear plate; 9. Servo motor. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0022] Reference Figure 1-6 A rotatable light emitting diode comprises a first set of plates 1, a second set of plates 2, a diode body 3, a rotation adjustment component, a positioning component and a mounting sleeve 4, wherein the diode body 3 is provided with a rotating shaft 6 at both ends and a bearing 7 is sleeved on the rotating shaft 6, two of the bearings 7 are sleeved with a mounting sleeve 4 respectively and the mounting sleeve 4 completely sleeves the rotating shaft 6, the two mounting sleeves 4 are sleeved with the first set of plates 1 and the second set of plates 2 respectively, the mounting sleeve 4 sleeved by the first set of plates 1 is provided with a positioning component, the positioning component comprises a magnetic sensor 41, the magnetic sensor 41 is embedded in the bottom wall of the mounting sleeve 4 close to the edge, the end outer wall of the rotating shaft 6 corresponding to the first set of plates 1 is close to the outer wall of the first end of the rotating shaft 6 A plurality of sensing patches 61 are evenly arranged around the edge, two circles of segmented metal rings 62 are arranged on the outer wall of the rotating shaft 6 corresponding to the first set of plates 1, and two elastic metal sheets 42 corresponding to the two circles of segmented metal rings 62 are arranged on the inner wall of the mounting sleeve 4 corresponding to the first set of plates 1. A rotation adjustment component is arranged in the mounting sleeve 4 mounted on the second set of plates 2, and the rotation adjustment component includes a servo motor 9 and a driving gear plate 8 mounted on the motor shaft. A circle of gear belt 63 is arranged at the end of the rotating shaft 6 corresponding to the position of the rotation adjustment component, and the driving gear plate 8 is meshed with the gear belt 63. A plurality of groups of light-emitting diode arrays are arranged around the side wall of the diode body 3.

[0023] When the required light-emitting diode needs to rotate, the magnetic sensor 41 on the first set of plates 1 and the servo motor 9 on the second set of plates 2 are started, and the gear plate 8 is driven to link the rotating shaft 6 to rotate the driving gear belt 63, so that the diode body 3 rotates. When the magnetic sensor 41 senses the corresponding sensing patch 61 on the rotating shaft 6, the servo motor 9 immediately stops working, the rotating shaft stops rotating, and the rotation of the diode body 3 is completed, thereby achieving the purpose of positioning rotation.

[0024] The side wall of the diode body 3 is evenly distributed with four rectangular grooves 5 , each of which has two rows of light-emitting diodes arranged in an array. There are four sensing patches 61 , one of which is provided at the end of the rotating shaft 6 corresponding to each rectangular groove 5 .

[0025] The segmented metal ring 62 is divided into four sections, each section correspondingly connects to the light emitting diode in each rectangular groove 5. When the elastic metal sheet 42 is connected to the corresponding section of the segmented metal ring 62, the light emitting diode in the corresponding rectangular groove 5 will be powered. The plurality of induction patches 61 are magnetic sheets with different magnetic properties. When the magnetic sensor 41 senses different magnetic properties, the servo motor 9 will be started to stop and start accordingly.

[0026] A convex glass cover is stuck at the notch position of each rectangular groove 5, and the outer surface of the convex glass cover is smoothly connected to the outer wall of the diode body 3. The glass cover ensures that the light source of the light-emitting diode inside each rectangular groove is clean and durable and stable.

[0027] The light emitting diodes in each rectangular groove 5 are of the same model, and the light emitting diodes in different rectangular grooves 5 are of different models. The light emitting diode model in each rectangular groove 5 has different colors, luminous intensities, and luminous wavelengths.

[0028] A plurality of bolt holes are provided around the edges of the first set 1 and the second set of plates 2 to facilitate the installation of the light emitting diodes.

[0029] The first set of plates 1, the second set of plates 2 and the installation sleeve 4 are all made of insulating plastic injection molding, and have good insulation performance. Compared with other materials, insulating plastic has better environmental protection.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A rotatable light emitting diode, characterized in that: The invention comprises a first set of plates (1), a second set of plates (2), a diode body (3), a rotation adjustment component, a positioning component and a mounting sleeve (4); a rotating shaft (6) is provided at both ends of the diode body (3), and a bearing (7) is sleeved on the rotating shaft (6); two of the bearings (7) are sleeved with a mounting sleeve (4) respectively, and the mounting sleeve (4) completely sleeves the rotating shaft (6); the two mounting sleeves (4) are sleeved with the first set of plates (1) and the second set of plates (2) respectively; a positioning component is provided in the mounting sleeve (4) sleeved by the first set of plates (1); the positioning component comprises a magnetic sensor (41); the bottom wall of the magnetic sensor (41) is embedded in the mounting sleeve (4) and is close to the edge; the outer wall of the end of the rotating shaft (6) corresponding to the first set of plates (1) is close to the edge A plurality of sensing patches (61) are evenly arranged around the edge; two circles of segmented metal rings (62) are arranged on the outer wall of the rotating shaft (6) corresponding to the first set of plates (1); two elastic metal sheets (42) corresponding to the two circles of segmented metal rings (62) are arranged on the inner wall of the mounting sleeve (4) corresponding to the first set of plates (1); a rotation adjustment component is arranged inside the mounting sleeve (4) mounted on the second set of plates (2); the rotation adjustment component includes a servo motor (9) and a driving gear plate (8) mounted on the motor shaft; a circle of gear belt (63) is arranged at the end of the rotating shaft (6) corresponding to the position of the rotation adjustment component; the driving gear plate (8) is meshed with the gear belt (63); and a plurality of groups of light-emitting diode arrays are arranged around the side wall of the diode body (3).

2. A rotatable light emitting diode according to claim 1, characterized in that: Four rectangular grooves (5) are evenly distributed around the side wall of the diode body (3), and two rows of light-emitting diodes are arranged in an array in each of the rectangular grooves (5). Four sensing patches (61) are provided, and one sensing patch (61) is provided at the end of the rotating shaft (6) corresponding to each of the rectangular grooves (5).

3. A rotatable light emitting diode according to claim 2, characterized in that: A protruding glass cover is clamped at the notch position of each rectangular groove (5), and the outer surface of the protruding glass cover is smoothly connected to the outer wall of the diode body (3).

4. A rotatable light emitting diode according to claim 2, characterized in that: The light-emitting diodes in each rectangular groove (5) are of the same model, and the light-emitting diodes in different rectangular grooves (5) are of different models.

5. The rotatable light emitting diode according to claim 1, characterized in that: A plurality of bolt holes are provided around the edges of the first set of plates (1) and the second set of plates (2).

6. The rotatable light emitting diode according to claim 1, characterized in that: The first set of plates (1), the second set of plates (2) and the installation sleeve (4) are all made of insulating plastic injection molding.

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