Light supplementing and lighting integrated street lamp with adjustable light supplementing range

Abstract

The invention discloses a light supplementing and lighting integrated street lamp with an adjustable light supplementing range. The light supplementing and lighting integrated street lamp comprises a lamp pole and a lamp structure arranged at the top of the lamp pole. The lamp structure comprises a lampshade, an LED lamp panel arranged at the opening position of the lampshade, a light supplementing lamp movably arranged on the lampshade and a swing driving mechanism used for driving the light supplementing lamp to swing in a reciprocating mode. The light supplementing lamp movably penetrates through the LED lamp panel and extends outwards; the swing driving mechanism comprises a swing support and a swing power assembly which are arranged in the lampshade. The LED lamp panel and the light supplementing lamp are arranged, so that the requirements for light supplementing and lighting are met, the swing amplitude of the light supplementing lamp is controlled through the adjusting mechanism, the light supplementing range of the light supplementing lamp can be adjusted according to the actual installation environment so that the light supplementing lamp can adapt to different installation environments more flexibly, the light supplementing lamp is driven by the swing driving mechanism to swing in a reciprocating mode, and the light supplementing effect is better. Therefore, it is ensured that the whole irradiation area is fully covered with supplementary light, light source loss is reduced, and the energy utilization efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of lamps, and in particular to an integrated fill-lighting street lamp with adjustable fill-light range. Background Art

[0002] Street lamps are usually used for lighting in urban roads and parks. However, existing street lamps used for lighting green belts do not have the function of supplementary lighting for green plants. In order to meet the supplementary lighting needs of green plants, it is usually necessary to add corresponding supplementary lighting equipment, which invisibly increases the cost of urban construction. In addition, most traditional supplementary lighting lamps are fixed light sources and cannot flexibly adjust their supplementary lighting range according to the actual size of the green area.

[0003] This design flaw leads to two problems: one is energy waste, which is caused by the inability of fixed light sources to effectively cover all green plant areas. Sometimes the illumination range exceeds actual needs, resulting in unnecessary energy consumption. The other is insufficient light, which is caused by the inability of fixed light sources to completely cover every corner of the green plant area in some cases, resulting in some areas not getting enough light, affecting the growth of green plants. Summary of the invention

[0004] The purpose of the present invention is to overcome the above-mentioned shortcomings and provide an integrated fill light street lamp with adjustable fill light range, which can adjust the fill light range of the fill light according to the actual installation environment to more flexibly adapt to different installation environments, thereby ensuring that the entire irradiation area is fully covered by the fill light, reducing light source loss and improving energy utilization efficiency.

[0005] To achieve the above object, the specific scheme of the present invention is as follows:

[0006] A fill-light integrated street lamp with adjustable fill-light range, comprising a lamp pole and a lamp structure arranged on the top of the lamp pole;

[0007] The lamp structure includes a lampshade, an LED light board arranged at an opening of the lampshade, a fill light movably arranged on the lampshade, and a swing driving mechanism for driving the fill light to swing back and forth; the fill light movably runs through the LED light board and extends outward;

[0008] The swing driving mechanism includes a swing bracket and a swing power assembly arranged in the lampshade, both ends of the swing bracket are hinged with swing plates, a transmission rod is connected between the swing plates at both ends, the swing plate is frictionally and slidingly provided with a first annular rack, both sides of the swing plate are respectively connected to the first annular rack with tension springs, the first annular rack is connected to a swing arm, and the swing arm is connected to one end of the fill light; the swing power assembly is transmission connected to one of the swing plates to drive the swing plate to swing back and forth.

[0009] Preferably, both ends of the swing bracket are slidably connected to two limit sliders symmetrically arranged on both sides of the swing plate, the first annular rack is located between the two limit sliders, and the limit slider is slidably connected to the swing plate.

[0010] Preferably, it also includes an adjustment mechanism for controlling the swing amplitude of the fill light; each limit slider is movably hinged on the same transmission frame, and the transmission frame is provided with a first adjustment block transmission-connected to the adjustment mechanism.

[0011] Preferably, the adjustment mechanism comprises an adjustment screw movably inserted into the lampshade and a second adjustment block slidably arranged in the lampshade, the inner end of the adjustment screw abuts against the second adjustment block, the outer end of the adjustment screw is threadedly sleeved with a nut, the nut is fixed on the lampshade, and a first spring is connected between the second adjustment block and the lampshade;

[0012] The first adjusting block is provided with a first inclined surface, on which a guide hole is provided in a direction perpendicular to the first inclined surface; the second adjusting block is provided with a second inclined surface, on which a guide column is provided in a direction perpendicular to the second inclined surface, and the guide column is movably inserted into the guide hole.

[0013] Preferably, arc guide holes are provided at both ends of the swing bracket, and the first annular rack and the limit slider are slidably arranged in the arc guide holes.

[0014] Preferably, the swing power assembly includes a power motor, a crank connected to the output end of the power motor, the crank is eccentrically connected to a connecting rod shaft, and the connecting rod shaft is hinged to the swing plate.

[0015] Preferably, a notch is provided at one end of the swing arm away from the first annular rack, and molded surfaces are provided at both ends of the fill light, and the molded surfaces are movably embedded in the notch.

[0016] Preferably, a cleaning assembly is provided on the top of the lampshade, and the cleaning assembly is drivingly connected to the first annular rack on one side, so that when the first annular rack swings back and forth, the cleaning assembly reciprocates synchronously.

[0017] Preferably, the cleaning assembly comprises a second annular rack slidably arranged on the top of the lampshade, a second spring is connected between both ends of the second annular rack and the lampshade, a plurality of cleaning brushes are connected to the second annular rack at intervals along its length direction, and the cleaning brushes are in contact with the outer surface of the lampshade;

[0018] The swing bracket is provided with a transmission gear between the second annular rack and the first annular rack, and the transmission gear is meshed with the second annular rack and the first annular rack.

[0019] Preferably, the transmission frame is in an I-shaped structure, and strip holes are provided at the four ends of the transmission frame. One end of the limit slider movably passes through the arc guide hole and is movably hinged on the strip hole.

[0020] The beneficial effects of the present invention are as follows: the present invention realizes the needs of fill light and illumination by setting an LED light panel and a fill light, and controls the swing amplitude of the fill light through an adjustment mechanism so that the fill light range of the fill light can be adjusted according to the actual installation environment to more flexibly adapt to different installation environments, and drives the fill light to swing back and forth through a swing drive mechanism, thereby ensuring that the entire irradiation area is fully covered by the fill light, reducing light source loss and improving energy utilization efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the present invention;

[0022] Figure 2 It is a structural schematic diagram of the lamp structure of the present invention;

[0023] Figure 3 is a cross-sectional schematic diagram of the lamp structure of the present invention;

[0024] Figure 4 This is a schematic diagram of the structure of the lamp structure of the present invention after the lampshade is hidden;

[0025] Figure 5 It is a schematic diagram of the structure of the lamp structure of the present invention from another viewing angle after the lampshade is hidden;

[0026] Figure 6 It is a structural schematic diagram of the swing drive mechanism of the present invention;

[0027] Figure 7 is a structural schematic diagram of the swing drive mechanism of the present invention from another perspective;

[0028] Explanation of the reference numerals in the accompanying drawings: 1. lamp pole; 2. lampshade; 3. LED lamp board; 4. fill light; 41. profile surface; 51. swing bracket; 511. arc guide hole; 521. power motor; 522. crank; 523. connecting rod shaft; 53. swing plate; 531. transmission rod; 54. first annular rack; 55. tension spring; 56. swing arm; 561. notch; 57. limit slider; 58. transmission frame; 59. first adjusting block; 591. guide hole; 61. adjusting screw; 62. second adjusting block; 621. guide column; 63. nut; 64. first spring; 71. second annular rack; 72. second spring; 73. cleaning brush; 8. transmission gear. DETAILED DESCRIPTION

[0029] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments, but the implementation scope of the present invention is not limited thereto.

[0030] like Figures 1 to 7 As shown, the fill-light integrated street lamp with adjustable fill-light range described in this embodiment includes a lamp pole 1 and a lamp structure fixedly mounted on the top of the lamp pole 1;

[0031] The lamp structure includes a lampshade 2, an LED light board 3 arranged at the opening of the lampshade 2, a fill light 4 movably arranged on the lampshade 2, and a swing driving mechanism for driving the fill light 4 to swing back and forth; the fill light 4 movably passes through the LED light board 3 and extends outward, and specifically, a avoidance hole is arranged in the middle of the LED light board 3, and the fill light 4 passes through the avoidance hole. By arranging the LED light board 3 and the fill light 4, the needs of fill light and illumination are met, and the swing driving mechanism drives the fill light 4 to swing back and forth, thereby ensuring that the entire irradiation area is fully covered by fill light, which is conducive to reducing light source loss and improving energy utilization efficiency.

[0032] Specifically, in this embodiment, Figures 3 to 7 As shown, the swing drive mechanism includes a swing bracket 51 fixedly installed in the lampshade 2 and a swing power assembly. Both ends of the swing bracket 51 are hinged with swing plates 53. A transmission rod 531 is connected between the swing plates 53 at both ends. The transmission rod 531 is used to realize the synchronous swing of the two swing plates 53. The swing plates 53 are frictionally slidingly provided with a first annular rack 54. The swing plates 53 can drive the first annular rack 54 to swing synchronously through friction. Tension springs 55 are connected between the first annular rack 54 and the two sides of the swing plates 53. When the center plane of the rack 54 coincides with the center plane of the swing plate 53, the elastic forces of the two tension springs 55 on the first annular rack 54 are equal, so that the components of the forces of the two tension springs 55 on the first annular rack 54 in the tangential direction cancel each other out. The first annular rack 54 is connected to a swing arm 56, which is connected to one end of the fill light 4. When the first annular rack 54 swings with the swing plate 53, the fill light 4 is driven to swing synchronously through the swing arm 56. The swing power assembly is in transmission connection with one of the swing plates 53 to drive the swing plate 53 to swing back and forth.

[0033] Both ends of the swing bracket 51 are slidably connected to two limit sliders 57 symmetrically arranged on both sides of the swing plate 53. The first annular rack 54 is located between the two limit sliders 57, so that the first annular rack 54 is blocked by the limit slider 57, thereby limiting the swing amplitude of the first annular rack 54. The limit slider 57 is slidably connected to the swing plate 53.

[0034] Specifically, the swing power assembly drives one of the swing plates 53 to swing back and forth, and after the transmission of the transmission rod 531, the other swing plate 53 also swings back and forth synchronously, and the two swing plates 53 respectively drive the first annular rack 54 to swing synchronously, thereby driving the fill light 4 to swing through the swing arm 56 to fill light to the green plants at the installation point of the street light;

[0035] During the swinging process, in order to explain the present embodiment, the swing plate 53 is taken as an example to be described when it swings to the right first. When the first annular rack 54 contacts the limit slider 57 on the right side, the first annular rack 54 is blocked by the limit slider 57 on the right side. At this time, the swing plate 53 and the first annular rack 54 produce relative motion, and the swing plate 53 continues to swing to the right. The center plane of the swing plate 53 does not coincide with the center plane of the first annular rack 54, so that the tension spring 55 on the right side is gradually stretched, and the tension spring 55 on the left side is gradually contracted. At this time, the balance of the tension of the two tension springs 55 on the first annular rack 54 in the tangential direction is broken, and the tension spring 55 on the right side makes the first annular rack 54 maintain the limit slider 57 on the right side. The sliders 57 abut against each other until the swing plate 53 swings to the left, at which time the tension spring 55 on the right side gradually contracts, but still keeps the first annular rack 54 against the limit slider 57 on the right side, and the swing plate 53 swings to the left relative to the first annular rack 54 until the center plane of the swing plate 53 coincides with the center plane of the first annular rack 54 again, and the pulling force of the two tension springs 55 on the first annular rack 54 is balanced again in the tangential direction. At this time, the swing plate 53 drives the first annular rack 54 to swing to the left through friction, and the first annular rack 54 breaks away from the contact with the limit slider 57 on the right side until the first annular rack 54 contacts the limit slider 57 on the left side. The working process is the same as the principle of the above process.

[0036] like Figure 3 and Figure 4 As shown, in some embodiments of the supplementary lighting integrated street lamp described in this embodiment, the swing power assembly includes a power motor 521, a crank 522 connected to the output end of the power motor 521, and the crank 522 is eccentrically connected to a connecting rod shaft 523, and the connecting rod shaft 523 is hinged to the swing plate 53. Specifically, the crank 522 is driven to rotate by the power motor 521. Due to the eccentric setting of the connecting rod shaft 523, the crank 522 drives the connecting rod shaft 523 to make a circular motion. During the circular motion of the connecting rod shaft 523, the swing plate 53 is driven to swing back and forth, so there is no need to change the rotation direction of the power motor 521.

[0037] like Figures 3 to 7 As shown, the fill-light integrated street lamp described in this embodiment, in some embodiments, further includes an adjustment mechanism for controlling the swing amplitude of the fill-light 4, and the swing amplitude of the fill-light 4 is controlled by the adjustment mechanism, so that the fill-light range of the fill-light 4 can be adjusted according to the actual installation environment, so as to be more flexible to adapt to different installation environments; each limit slider 57 is movably hinged on the same transmission frame 58, and the transmission frame 58 is provided with a first adjustment block 59 that is transmission-connected to the adjustment mechanism. In this embodiment, by providing the transmission frame 58 and the first adjustment block 59, the adjustment mechanism is used to simultaneously adjust the spacing between the two limit sliders 57 at both ends through the transmission frame 58 and the first adjustment block 59, so as to achieve the adjustment of the fill-light range.

[0038] During installation, according to the area of ​​green plants at the street lamp installation point, the distance between the two limit sliders 57 located at the same end is adjusted through the adjustment mechanism. The larger the distance between the two limit sliders 57 located at the same end, the larger the swing amplitude of the first annular rack 54, thereby the fill light range is wider; the smaller the distance between the two limit sliders 57 located at the same end, the smaller the swing amplitude of the first annular rack 54, thereby the fill light range is smaller. In this way, the fill light range of green plants can be flexibly adapted to different installation environments, and the structure is flexible.

[0039] like Figures 3 to 5 As shown, the integrated street lamp for fill light illumination described in this embodiment, in some embodiments, the adjustment mechanism includes an adjustment screw 61 movably inserted into the lampshade 2 and a second adjustment block 62 slidably arranged in the lampshade 2, the inner end of the adjustment screw 61 abuts against the second adjustment block 62, the outer end of the adjustment screw 61 is threadedly sleeved with a nut 63, the nut 63 is fixed on the lampshade 2, and a first spring 64 is connected between the second adjustment block 62 and the lampshade 2; the first adjustment block 59 is provided with a first inclined surface, and a guide hole 591 is opened on the first inclined surface in a direction perpendicular to the first inclined surface, the second adjustment block 62 is provided with a second inclined surface, and a guide column 621 is protruded on the second inclined surface in a direction perpendicular to the second inclined surface, and the guide column 621 is movably inserted into the guide hole 591.

[0040] Specifically, when the fill light range needs to be adjusted, the adjusting screw 61 is screwed to move the adjusting screw 61 relative to the lampshade 2, and the second adjusting block 62 moves under the cooperation of the adjusting screw 61 and the first spring 64. The second adjusting block 62 cooperates with the guide column 621 and the guide hole 591, and drives the transmission frame 58 to move through the first adjusting block 59; when the adjusting screw 61 extends inward into the lampshade 2 and moves, the adjusting screw 61 pushes the second adjusting block 62 to slide, the first spring 64 is compressed, and the second adjusting block 62 cooperates with the guide column 621 and the guide hole 591 to drive the transmission frame 58 It moves upward, so that the distance between the two limit sliders 57 located at the same end is reduced, thereby reducing the fill light range; when the adjusting screw 61 extends outward from the lampshade 2 and moves, the adjusting screw 61 releases the extrusion on the second adjusting block 62, and at the same time the first spring 64 resets its deformation, pushing the second adjusting block 62 to slide, so that the second adjusting block 62 remains in contact with the adjusting screw 61, and the second adjusting block 62 cooperates with the guide column 621 and the guide hole 591 to drive the transmission frame 58 to move downward, so that the distance between the two limit sliders 57 located at the same end is increased, thereby increasing the fill light range.

[0041] like Figures 4 to 7As shown, in the fill light integrated street lamp described in this embodiment, in some embodiments, arc guide holes 511 are provided at both ends of the swing bracket 51, and the first annular rack 54 and the limit slider 57 are both slidably penetrated in the arc guide holes 511. In this embodiment, the arc guide holes 511 are provided to provide guidance and limit for the swinging motion of the first annular rack 54, so that the first annular rack 54 can reliably drive the fill light 4 to swing through the swing arm 56, and it is also convenient for the limit slider 57 to block and limit the first annular rack 54.

[0042] like Figure 3 , Figure 6 and Figure 7 As shown, in the fill light integrated street lamp described in this embodiment, in some embodiments, a notch 561 is provided at one end of the swing arm 56 away from the first annular rack 54, and both ends of the fill light 4 are provided with a profile surface 41, which is movably embedded in the notch 561. In this embodiment, by providing the notch 561 and the profile surface 41, when the swing arm 56 swings, the notch 561 cooperates with the profile surface 41 to drive the fill light 4 to swing synchronously.

[0043] It should be noted that the fill light 4 is hinged on the swing bracket 51 , and the hinge point of the fill light 4 is coaxially arranged with the hinge point of the swing plate 53 .

[0044] like Figures 3 to 5 As shown, in the supplementary lighting integrated street lamp described in this embodiment, in some embodiments, a cleaning component is installed on the top of the lampshade 2, and the cleaning component is transmission-connected to the first annular rack 54 on one side, so that when the first annular rack 54 reciprocates, the cleaning component reciprocates synchronously. In this embodiment, by setting the cleaning component to reciprocate synchronously with the first annular rack 54, the outer surface of the lampshade 2 is cleaned during the reciprocating motion of the cleaning component.

[0045] like Figures 3 to 5 As shown, the integrated street lamp for fill light illumination described in this embodiment, specifically, the cleaning component includes a second annular rack 71 slidably arranged on the top of the lampshade 2, second springs 72 are connected between the two ends of the second annular rack 71 and the lampshade 2, and the second annular rack 71 is connected with a plurality of cleaning brushes 73 at intervals along its length direction, and the cleaning brushes 73 are in contact with the outer surface of the lampshade 2; the swing bracket 51 is provided with a transmission gear 8 between the second annular rack 71 and the first annular rack 54, and the transmission gear 8 is meshed with the second annular rack 71 and the first annular rack 54.

[0046] In order to facilitate the explanation of this embodiment, the first annular rack 54 is first swung to the right as an example for explanation. Specifically, the first annular rack 54 follows the swing plate 53 to swing to the right, the first annular rack 54 drives the transmission gear 8 to rotate, and the transmission gear 8 drives the second annular rack 71 to slide to the left relative to the lampshade 2, so that the second spring 72 on the left side is continuously compressed, and the second spring 72 on the right side is continuously released. During the sliding process of the second annular rack 71 to the left, each cleaning brush 73 is synchronously driven to move along the surface of the lampshade 2, so as to clean the surface of the lampshade 2;

[0047] Similarly, the principle process of the first annular rack 54 swinging to the left and the second annular rack 71 driving the cleaning brush 73 to move is the same as the principle process of swinging to the right, which will not be repeated here.

[0048] In some embodiments of the integrated street lamp for fill-in lighting described in this embodiment, the transmission frame 58 is in an I-shaped structure, and strip holes are provided at the four ends of the transmission frame 58. One end of the limit slider 57 is movably passed through the arc guide hole 511 and then movably hinged on the strip hole. In this embodiment, the limit slider 57 is movably hinged to the transmission frame 58 by providing the strip hole, so that when the transmission frame 58 moves up and down, the limit slider 57 slides synchronously along the track of the arc guide hole 511, so as to adjust the spacing between the two sliders, thereby adjusting the fill-in lighting range.

[0049] The above is only a preferred embodiment of the present invention. Therefore, any equivalent changes or modifications made according to the structure, characteristics and principles described in the scope of the patent application of the present invention are included in the protection scope of the patent application of the present invention.

Claims

1. A fill light integrated street lamp with adjustable fill light range, characterized in that: It includes a lamp pole and a lamp structure arranged on the top of the lamp pole; The lamp structure includes a lampshade, an LED light board arranged at an opening of the lampshade, a fill light movably arranged on the lampshade, and a swing driving mechanism for driving the fill light to swing back and forth; the fill light movably runs through the LED light board and extends outward; The swing driving mechanism includes a swing bracket and a swing power assembly arranged in the lampshade, both ends of the swing bracket are hinged with swing plates, a transmission rod is connected between the swing plates at both ends, the swing plate is frictionally and slidingly provided with a first annular rack, both sides of the swing plate are respectively connected to the first annular rack with tension springs, the first annular rack is connected to a swing arm, and the swing arm is connected to one end of the fill light; the swing power assembly is transmission connected to one of the swing plates to drive the swing plate to swing back and forth.

2. The integrated street lamp with adjustable fill light range according to claim 2, characterized in that: Both ends of the swing bracket are slidably connected with two limit sliders symmetrically arranged on both sides of the swing plate, the first annular rack is located between the two limit sliders, and the limit slider is slidably connected to the swing plate.

3. The integrated street lamp with adjustable fill light range according to claim 2, characterized in that: It also includes an adjusting mechanism for controlling the swing amplitude of the fill light; each limit slider is movably hinged on the same transmission frame, and the transmission frame is provided with a first adjusting block in transmission connection with the adjusting mechanism.

4. The integrated street lamp with adjustable fill light range according to claim 3, characterized in that: The adjustment mechanism includes an adjustment screw movably inserted into the lampshade and a second adjustment block slidably arranged in the lampshade, the inner end of the adjustment screw abuts against the second adjustment block, the outer end of the adjustment screw is threadedly sleeved with a nut, the nut is fixed on the lampshade, and a first spring is connected between the second adjustment block and the lampshade; The first adjusting block is provided with a first inclined surface, on which a guide hole is provided in a direction perpendicular to the first inclined surface; the second adjusting block is provided with a second inclined surface, on which a guide column is provided in a direction perpendicular to the second inclined surface, and the guide column is movably inserted into the guide hole.

5. The integrated street lamp with adjustable fill light range according to claim 2, characterized in that: Arc guide holes are arranged at both ends of the swing bracket, and the first annular rack and the limit sliding block are slidably arranged in the arc guide holes.

6. The integrated street lamp with adjustable fill light range according to claim 2, characterized in that: The swing power assembly comprises a power motor and a crank connected to the output end of the power motor. The crank is eccentrically connected to a connecting rod shaft, and the connecting rod shaft is hinged to the swing plate.

7. The integrated street lamp with adjustable fill light range according to claim 1, characterized in that: A notch is provided at one end of the swing arm away from the first annular rack, and molded surfaces are provided at both ends of the fill light, which are movably embedded in the notch.

8. The integrated street lamp with adjustable fill light range according to claim 1, characterized in that: A cleaning assembly is arranged on the top of the lampshade, and the cleaning assembly is transmission-connected with the first annular rack on one side, so that when the first annular rack swings back and forth, the cleaning assembly performs reciprocating motion synchronously.

9. The integrated street lamp with adjustable fill light range according to claim 8, characterized in that: The cleaning assembly includes a second annular rack slidably arranged on the top of the lampshade, a second spring is connected between both ends of the second annular rack and the lampshade, and a plurality of cleaning brushes are connected to the second annular rack at intervals along its length direction, and the cleaning brushes are in contact with the outer surface of the lampshade; The swing bracket is provided with a transmission gear between the second annular rack and the first annular rack, and the transmission gear is meshed with the second annular rack and the first annular rack.

10. The integrated street lamp with adjustable fill light range according to claim 6, characterized in that: The transmission frame is in an I-shaped structure, and strip holes are provided at four ends of the transmission frame. One end of the limit slide block movably passes through the arc guide hole and then is movably hinged on the strip hole.

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