An infrared LED light source

Abstract

The present invention discloses an infrared LED light source, comprising a light source body, a cleaning component provided below the light source body, the cleaning component being used for cleaning the surface of the light source body, a linkage component provided inside the cleaning component, a first adjustment component provided below the cleaning component, the first adjustment component being used for controlling the rotation of the light source body and the operation of the linkage component, a second adjustment component being provided below the first adjustment component, the second adjustment component being used for adjusting the angle of the light source body; the present invention achieves the purpose of cleaning the surface of the light source body by providing the cleaning component and the linkage component, and achieves the purpose of adjusting the angle of the light source body by providing the first adjustment component and the second adjustment component, thereby avoiding reduction in the practical performance of the light source body due to inconvenient adjustment of the use angle of the light source body and dust adhering to the surface.

Description

Technical Field

[0001] The present invention relates to the technical field of LED light sources, and more particularly to an infrared LED light source. Background Art

[0002] Infrared LED light source is an effective energy-saving light source that does not require mercury filling. It can reduce energy consumption and reduce the emission of greenhouse gases and other pollutants into the atmosphere. LED can also be used in combination with solar cells. It is one of the most environmentally friendly light sources.

[0003] Existing infrared LED light sources are usually mounted directly on the wall, making it difficult to adjust the angle of use. Furthermore, dust may accumulate on the surface of the light source, affecting its performance and reducing its practicality. Based on this, the present invention designs an infrared LED light source to address the above issues. Summary of the Invention

[0004] The object of the present invention is to provide an infrared LED light source to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the specific scheme of the present invention is as follows: an infrared LED light source, comprising a light source body, a cleaning component is arranged below the light source body, the cleaning component is used to clean the surface of the light source body, and a linkage component is arranged inside the cleaning component, a first adjustment component is arranged below the cleaning component, the first adjustment component is used to control the rotation of the light source body and the operation of the linkage component, a second adjustment component is arranged below the first adjustment component, and the second adjustment component is used to adjust the angle of the light source body.

[0006] Preferably, the cleaning assembly includes a connecting box arranged below the light source body, a guide groove is opened on the top of the connecting box, and the inner cavity of the connecting box is rotatably connected to a threaded rod, the outer side of the threaded rod is connected to a connecting seat, and the end of the threaded rod is connected to a mounting plate, the mounting plate is connected to the inner wall of the connecting box, and the inner cavity of the mounting plate is provided with a spring, and the spring is respectively connected to the mounting plate and the threaded rod, a U-shaped frame is connected to the side of the connecting seat, the U-shaped frame passes through the guide groove and is connected to the upper surface of the light source body, and a cleaning cotton is provided at the bottom of the U-shaped frame.

[0007] Preferably, a guide rod is provided on a side of the inner cavity of the connection box away from the threaded rod, and a connecting seat is provided on the outer side of the guide rod, and the connecting seat is connected to the U-shaped frame.

[0008] Preferably, the linkage assembly includes a pulley 1 arranged at the end of the threaded rod and a connecting shaft arranged on the inner wall of the connecting box, a pulley 2 is arranged on the outside of the connecting shaft, a transmission belt is sleeved between the pulley 2 and the pulley 1, the end of the connecting shaft is connected to a telescopic rod, the telescopic end of the telescopic rod is connected to a bevel gear 1, a bevel gear 2 is meshed below the bevel gear 1, a rotating rod is arranged below the bevel gear 2, and the rotating rod passes through the connecting box and extends outward.

[0009] Preferably, the first adjustment component includes an adjustment box 1 arranged below the cleaning component, the inner cavity of the adjustment box 1 is provided with a motor 1, the output shaft of the motor 1 is connected to a driving gear, the outer side of the driving gear is mirror-engaged with two driven gears, a connecting rod is provided through the middle of the driven gear, the top of the connecting rod passes through the adjustment box 1 and is connected to the bottom of the connecting box, the outer side of the driven gear is engaged with a gear ring, and the gear ring is provided on the inner wall of the adjustment box 1.

[0010] Preferably, a through hole is opened on the top of the adjustment box 1, and the diameter of the through hole is the distance between the middle of the driving gear and the middle of the driven gear.

[0011] Preferably, the end of the rotating rod away from the second bevel gear passes through the connecting box and is connected to the output shaft of the first motor.

[0012] Preferably, the second adjustment component includes an adjustment box 2 arranged below the adjustment box 1, and the inner walls on both sides of the adjustment box 2 are connected with a rotating shaft, the rotating shaft is connected to the outer side of the adjustment box 1, and the bottom of the adjustment box 2 is provided with a motor 2, and the output shaft of the motor 2 is connected with a linkage rod, the outer side of the linkage rod is provided with a threaded line, the outer side of the threaded line is connected to a movable seat, a connecting plate is hinged above the movable seat, the end of the connecting plate away from the movable seat is connected to a fixed seat, and the fixed seat is connected to the bottom of the adjustment box 1.

[0013] Preferably, the horizontal distance between the thread line and the movable seat is smaller than the horizontal distance between the fixed seat and the movable seat, and a limit block is provided on the outer side of the linkage rod at the end of the thread line.

[0014] Compared with the prior art, the advantages of the present invention are:

[0015] 1) In the present invention, by setting a cleaning component and a linkage component, the device can enable the U-shaped frame to drive the cleaning cotton to move, thereby achieving the purpose of cleaning the surface of the light source body, avoiding the situation where dust adheres to the surface of the light source body, which reduces the use effect of the light source body. After cleaning is completed, the spring will drive the threaded rod to reverse due to elastic potential energy, thereby moving the U-shaped frame to its initial position, effectively improving the practical performance of the light source body.

[0016] 2) In the present invention, by providing a first adjustment component, the device can drive the connection box to rotate, thereby enabling the connection box to drive the light source body to rotate, thereby achieving the purpose of adjusting the angle of the light source body, avoiding the reduction of the practical performance of the light source body due to the inconvenience of adjusting the use angle of the light source body.

[0017] 3) In the present invention, by providing a second adjustment component, the connecting plate lifts the adjustment box upward, thereby controlling the angle of the light source body to change, and then further adjusting the use angle of the light source body, making the use angle of the light source body more comprehensive, and improving the practical performance of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2 This is a cross-sectional view of the connection box structure of the present invention;

[0020] Figure 3 For the present invention Figure 2 A magnified view of the structure at center A;

[0021] Figure 4 For the present invention Figure 2 A magnified view of the structure at point B in the middle;

[0022] Figure 5 This is a structural cross-sectional view of the regulating box of the present invention;

[0023] Figure 6 This is a cross-sectional view of the second structure of the regulating box of the present invention;

[0024] Figure 7 For the present invention Figure 6 A magnified view of the structure at point C in the middle;

[0025] Explanation of the numbers in the figure: 1. light source body; 2. cleaning component; 21. connecting box; 22. guide groove; 23. threaded rod; 24. connecting seat; 25. mounting plate; 26. spring; 27. U-shaped frame; 28. cleaning cotton; 29. guide rod; 3. linkage component; 31. pulley one; 32. connecting shaft; 33. telescopic rod; 34. pulley two; 35. transmission belt; 36. bevel gear one; 37. bevel gear two; 38. rotating rod; 4. first adjusting component; 41. adjusting box one; 42. motor one; 43. driving gear; 44. through hole; 45. driven gear; 46. connecting rod; 47. gear ring; 5. second adjusting component; 51. adjusting box two; 52. rotating shaft; 53. motor two; 54. linkage rod; 55. threaded line; 56. limit block; 57. movable seat; 58. connecting plate; 59. fixed seat. DETAILED DESCRIPTION

[0026] See also Figure 1-7 The infrared LED light source described in this embodiment includes a light source body 1, a cleaning component 2 is arranged below the light source body 1, the cleaning component 2 is used to clean the surface of the light source body 1, and a linkage component 3 is arranged inside the cleaning component 2, a first adjustment component 4 is arranged below the cleaning component 2, the first adjustment component 4 is used to control the rotation of the light source body 1 and the operation of the linkage component 3, and a second adjustment component 5 is arranged below the first adjustment component 4, the second adjustment component 5 is used to adjust the angle of the light source body 1.

[0027] See also Figure 1-3 The cleaning component 2 includes a connecting box 21 arranged below the light source body 1, a guide groove 22 is opened above the connecting box 21, and the inner cavity of the connecting box 21 is rotatably connected to a threaded rod 23, the outer side of the threaded rod 23 is connected to a connecting seat 24, and the end of the threaded rod 23 is connected to a mounting plate 25, the mounting plate 25 is connected to the inner wall of the connecting box 21, and the inner cavity of the mounting plate 25 is provided with a spring 26, the spring 26 is respectively connected to the mounting plate 25 and the threaded rod 23, a U-shaped frame 27 is connected to the side of the connecting seat 24, the U-shaped frame 27 passes through the guide groove 22 and is connected to the upper surface of the light source body 1, and a cleaning cotton 28 is provided at the bottom of the U-shaped frame 27.

[0028] In this embodiment, in order to prevent the connecting seat 24 from driving the U-shaped frame 27 to rotate along with the threaded rod 23, a guide rod 29 is provided on the side of the inner cavity of the connecting box 21 away from the threaded rod 23, and a connecting seat 24 is provided on the outer side of the guide rod 29, and the connecting seat 24 is connected to the U-shaped frame 27.

[0029] Specifically, the threaded rod 23 is controlled to rotate, so that the threaded rod 23 drives the connecting seat 24 threadedly connected to it to move on the axis of the threaded rod 23. While rotating, the threaded rod 23 drives the mainspring 26 fixedly connected to it to twist and store force. At the same time, the connecting seat 24 drives the U-shaped frame 27 fixedly connected to it to move with the connecting seat 24, so that the U-shaped frame 27 drives the cleaning cotton 28 fixedly connected to it to move, thereby achieving the purpose of cleaning the surface of the light source body 1. When the cleaning is completed, the mainspring 26 will drive the threaded rod 23 to reverse due to the elastic potential energy, so that the U-shaped frame 27 moves to the initial position.

[0030] By setting up the cleaning component 2, the device can enable the U-shaped frame 27 to drive the cleaning cotton 28 to move, so as to achieve the purpose of cleaning the surface of the light source body 1, and avoid the surface of the light source body 1 being adhered to dust, which leads to a reduction in the use effect of the light source body 1. After cleaning is completed, the spring 26 will drive the threaded rod 23 to reverse due to the elastic potential energy, thereby moving the U-shaped frame 27 to the initial position, effectively improving the practical performance of the light source body 1.

[0031] See also Figure 2 、 4 5. The linkage assembly 3 includes a pulley 31 provided at the end of the threaded rod 23 and a connecting shaft 32 provided on the inner wall of the connecting box 21. A pulley 34 is provided on the outer side of the connecting shaft 32. A transmission belt 35 is sleeved between the pulley 34 and the pulley 31. The end of the connecting shaft 32 is connected to a telescopic rod 33. The telescopic end of the telescopic rod 33 is connected to a bevel gear 1 36. A bevel gear 2 37 is engaged with the bevel gear 1 36 below. A rotating rod 38 is provided below the bevel gear 2 37. The rotating rod 38 passes through the connecting box 21 and is connected to the output shaft of the motor 1 42.

[0032] Specifically, the telescopic rod 33 is controlled to work so that the telescopic rod 33 drives the bevel gear 1 36 fixedly connected to its telescopic end to engage with the bevel gear 2 37. At this time, the motor 1 42 is controlled to work so that the motor 1 42 drives the rotating rod 38 connected to its output shaft to rotate, thereby causing the rotating rod 38 to drive the bevel gear 2 37 fixedly connected to it to rotate. When the bevel gear 2 37 rotates, it will drive the bevel gear 1 36 to rotate, thereby causing the bevel gear 1 36 to drive the connecting shaft 32 to rotate through the telescopic rod 33. When the connecting shaft 32 rotates, it will drive the pulley 2 34 to rotate, thereby driving the pulley 1 31 to rotate through the transmission belt 35, thereby controlling the operation of the cleaning component 2.

[0033] See also Figure 1 、 5 The first adjustment component 4 includes an adjustment box 41 arranged below the cleaning component 2. The inner cavity of the adjustment box 41 is provided with a motor 42. The output shaft of the motor 42 is connected to a driving gear 43. The outer side of the driving gear 43 is engaged with two driven gears 45 in a mirror-image manner. A connecting rod 46 is provided through the middle of the driven gear 45. The top of the connecting rod 46 passes through the adjustment box 41 and is connected to the bottom of the connection box 21. The outer side of the driven gear 45 is engaged with a gear ring 47, and the gear ring 47 is provided on the inner wall of the adjustment box 41.

[0034] In this embodiment, in order to facilitate the connection rod 46 to drive the connection box 21 to rotate, a through hole 44 is opened above the adjustment box 1 41. The diameter of the through hole 44 is the distance between the middle of the driving gear 43 and the middle of the driven gear 45.

[0035] Specifically, the motor 1 42 is controlled to work so that the motor 1 42 drives the driving gear 43 fixedly connected to its output shaft to rotate. Since the driving gear 43 is engaged with the two driven gears 45, and the driven gear 45 is engaged with the gear ring 47, when the driving gear 43 rotates, it can simultaneously drive the two driven gears 45 to rotate around the middle of the driving gear 43. When the driven gear 45 rotates, it will drive the connecting rod 46 to rotate synchronously. At this time, the connecting rod 46 will drive the connecting box 21 to rotate. When the connecting box 21 rotates, it will drive the light source body 1 above it to rotate, thereby achieving the purpose of adjusting the angle of the light source body 1.

[0036] By setting the first adjustment component 4, the device can drive the connection box 21 to rotate, and the connection box 21 drives the light source body 1 to rotate, thereby achieving the purpose of adjusting the angle of the light source body 1, avoiding the practical performance of the light source body 1 being reduced due to the inconvenience of adjusting the use angle of the light source body 1.

[0037] See also Figure 1 、 6 7. The second adjusting assembly 5 includes an adjusting box 2 51 arranged below the adjusting box 1 41. The inner walls on both sides of the adjusting box 2 51 are connected with rotating shafts 52. The rotating shafts 52 are connected to the outer side of the adjusting box 1 41. A motor 2 53 is provided at the bottom of the adjusting box 2 51. A linkage rod 54 is connected to the output shaft of the motor 2 53. A threaded line 55 is provided on the outer side of the linkage rod 54. A movable seat 57 is connected to the outer side of the threaded line 55. A connecting plate 58 is hinged on the top of the movable seat 57. The end of the connecting plate 58 away from the movable seat 57 is connected to a fixed seat 59. The fixed seat 59 is connected to the bottom of the adjusting box 1 41.

[0038] In this embodiment, in order to prevent the movable seat 57 from detaching from the thread line 55, the horizontal distance between the thread line 55 and the movable seat 57 is smaller than the horizontal distance between the fixed seat 59 and the movable seat 57, and a limit block 56 is provided on the outer side of the linkage rod 54 at the end of the thread line 55.

[0039] Specifically, the motor 2 53 is controlled to work so that the motor 2 53 drives the linkage rod 54 fixedly connected to its output shaft to rotate, thereby causing the linkage rod 54 to drive the thread line 55 opened thereon to rotate. Since the thread line 55 is threadedly connected to the movable seat 57, the thread line 55 can drive the movable seat 57 to move along its axis when rotating. Since the distance between the movable seat 57 and the limit block 56 changes, the angle between the connecting plate 58 and the movable seat 57 changes, thereby causing the connecting plate 58 to lift the adjustment box 1 41 upward, thereby controlling the angle of the light source body 1 to change, thereby adjusting the use angle of the light source body 1.

[0040] By setting the second adjustment component 5, the connecting plate 58 lifts the adjustment box 41 upward, thereby controlling the angle of the light source body 1 to change, and then further adjusting the use angle of the light source body 1, making the use angle of the light source body 1 more comprehensive and improving the practical performance of the device.

[0041] Working principle of the present invention:

[0042] When the operating angle of the light source body 1 needs to be adjusted, the motor 2 53 is controlled to work, so that the motor 2 53 drives the linkage rod 54 fixedly connected to its output shaft to rotate, thereby causing the linkage rod 54 to drive the thread line 55 provided thereon to rotate. Since the thread line 55 is threadedly connected to the movable seat 57, the thread line 55 can drive the movable seat 57 to move along its axis when rotating. Since the distance between the movable seat 57 and the limit block 56 changes, the angle between the connecting plate 58 and the movable seat 57 changes, so that the connecting plate 58 lifts the adjustment box 1 41 upward, thereby controlling the angle of the light source body 1 to change. Then, the motor 1 42 is controlled to work, so that the motor 1 42 drives the driving gear 43 fixedly connected to its output shaft to rotate. Since the driving gear 43 is meshed with the two driven gears 45, and the driven gear 45 is meshed with the gear ring 47, when the driving gear 43 rotates, it can simultaneously drive the two driven gears 45 to rotate around the middle of the driving gear 43. When the driven gear 45 rotates, it will drive the connecting rod 46 to rotate synchronously. At this time, the connecting rod 46 will drive the connecting box 21 to rotate. When the connecting box 21 rotates, it will drive the light source body 1 above it to rotate, thereby achieving the purpose of further adjusting the angle of the light source body 1.

[0043] When the surface of the light source body 1 needs to be cleaned, the telescopic rod 33 is controlled to work, so that the telescopic rod 33 drives the bevel gear 1 36 fixedly connected to the telescopic end thereof to engage with the bevel gear 2 37. At this time, the motor 1 42 is controlled to work, so that the motor 1 42 drives the rotating rod 38 connected to its output shaft to rotate, thereby causing the rotating rod 38 to drive the bevel gear 2 37 fixedly connected thereto to rotate. When the bevel gear 2 37 rotates, it drives the bevel gear 1 36 to rotate, thereby causing the bevel gear 1 36 to drive the connecting shaft 32 to rotate through the telescopic rod 33, and when the connecting shaft 32 rotates, it drives the pulley 2 34 to rotate, thereby driving the pulley 1 31 through the transmission belt 35. When the pulley 31 rotates, it will drive the threaded rod 23 fixedly connected to it to rotate, so that the threaded rod 23 drives the connecting seat 24 threadedly connected to it to move on the axis of the threaded rod 23. While the threaded rod 23 rotates, it drives the mainspring 26 fixedly connected to it to twist and store force. At the same time, the connecting seat 24 drives the U-shaped frame 27 fixedly connected to it to move with the connecting seat 24, so that the U-shaped frame 27 drives the cleaning cotton 28 fixedly connected to it to move, thereby achieving the purpose of cleaning the surface of the light source body 1. When the cleaning is completed, the mainspring 26 will drive the threaded rod 23 to reverse due to the elastic potential energy, so that the U-shaped frame 27 moves to the initial position.

Claims

1. An infrared LED light source, comprising a light source body, characterized in that: A cleaning assembly is provided below the light source body, and the cleaning assembly is used to clean the surface of the light source body. A linkage assembly is provided inside the cleaning assembly. A first adjustment assembly is provided below the cleaning assembly, and the first adjustment assembly is used to control the rotation of the light source body and the operation of the linkage assembly. A second adjustment assembly is provided below the first adjustment assembly, and the second adjustment assembly is used to adjust the angle of the light source body. The cleaning assembly includes a connecting box arranged below the light source body, a guide groove is opened on the top of the connecting box, and a threaded rod is rotatably connected to the inner cavity of the connecting box, the outer side of the threaded rod is connected to a first connecting seat, and the end of the threaded rod is connected to a mounting plate, the mounting plate is connected to the inner wall of the connecting box, and a spring is provided in the inner cavity of the mounting plate, and the spring is respectively connected to the mounting plate and the threaded rod, a U-shaped frame is connected to the side of the first connecting seat, the U-shaped frame passes through the guide groove and is connected to the upper surface of the light source body, and a cleaning cotton is provided at the bottom of the U-shaped frame; The linkage assembly includes a pulley 1 provided at the end of the threaded rod and a connecting shaft provided on the inner wall of the connecting box, a pulley 2 is provided on the outer side of the connecting shaft, a transmission belt is sleeved between the pulley 2 and the pulley 1, the end of the connecting shaft is connected to a telescopic rod, the telescopic end of the telescopic rod is connected to a bevel gear 1, a bevel gear 2 is meshed below the bevel gear 1, a rotating rod is provided below the bevel gear 2, and the rotating rod passes through the connecting box and extends outward; The first adjustment component includes an adjustment box 1 arranged below the cleaning component, an inner cavity of the adjustment box 1 is provided with a motor 1, an output shaft of the motor 1 is connected to a driving gear, an outer side of the driving gear is mirror-engaged with two driven gears, a connecting rod is provided through the middle of each of the two driven gears, the top end of the connecting rod passes through the adjustment box 1 and is connected to the bottom of the connection box, and the outer sides of the two driven gears are engaged with the same gear ring, which is provided on the inner wall of the adjustment box 1; One end of the rotating rod away from the second bevel gear passes through the connecting box and is connected to the output shaft of the first motor.

2. An infrared LED light source according to claim 1, characterized in that: A guide rod is provided on a side of the inner cavity of the connection box away from the threaded rod, and a second connection seat is provided on the outer side of the guide rod. The second connection seat is connected to the U-shaped frame.

3. The infrared LED light source according to claim 1, characterized in that: The second adjustment component includes an adjustment box 2 arranged below the adjustment box 1, and a rotating shaft is connected to the inner walls on both sides of the adjustment box 2, and the rotating shaft is connected to the outer side of the adjustment box 1, and a motor 2 is provided at the bottom of the adjustment box 2, and a linkage rod is connected to the output shaft of the motor 2, and a threaded line is provided on the outer side of the linkage rod, and a movable seat is connected to the outer side of the threaded line, and a connecting plate is hinged above the movable seat, and a fixed seat is connected to the end of the connecting plate away from the movable seat, and the fixed seat is connected to the bottom of the adjustment box 1.

4. The infrared LED light source according to claim 3, characterized in that: The horizontal distance between the thread line and the movable seat is smaller than the horizontal distance between the fixed seat and the movable seat, and a limit block is provided on the outer side of the linkage rod at the end of the thread line.

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