Anti-dazzle intelligent energy-saving lighting equipment

Abstract

The invention relates to the field of LED street lamps, in particular to anti-dazzle intelligent energy-saving lighting equipment which comprises a lamp holder, an LED lamp panel and an internet-of-things firmware head, the LED lamp panel and the internet-of-things firmware head are arranged on the lamp holder, the anti-dazzle mechanism comprises a light-transmitting plate, a plurality of double-peak lenses are arranged on the light-transmitting plate, and the double-peak lenses correspond to LED lamp beads on the LED lamp panel; the intercepting cover is arranged in a grid shape, and the intercepting cover is arranged on the double-peak lens in a covering mode; wherein the interception cover is provided with a plurality of interception frames, and the light-transmitting plate is provided with through grooves corresponding to the interception frames, so that the interception frames are blocked between the two bimodal lenses. The intercepting frame can intercept light rays of the LED lamp panel and isolate partial light ray conduction between the light-transmitting plates when the light-transmitting plates and the LED lamp panel work, so that heat accumulation of the lens part is reduced, and the intercepting frame can also serve as a heat conduction part for transferring heat, transferring partial heat and slowing down the aging speed of the lens.

Description

Technical Field

[0001] This invention relates to LED street light technology, specifically to an anti-glare smart energy-saving lighting device. Background Technology

[0002] As is widely known, smart streetlights are lighting fixtures that integrate automated control, intelligent communication, and the Internet of Things. They possess the ability to combine passive execution with active response, such as remote monitoring and automatic sensing. Energy saving is one of the benefits of smart streetlights, and converting the light source to more efficient LEDs is a reasonable choice nowadays.

[0003] For example, the invention patent with application publication number CN110081399B, application publication date December 18, 2020, entitled "A Smart Streetlight System and Smart Streetlight," includes multiple smart streetlights, a remote server, and a disaster monitoring device. Along the extension direction of the road, the multiple smart streetlights are sequentially arranged on the side of the road, which extends from a predetermined location to the monitored location. Each smart streetlight includes a light-emitting unit and a sound-emitting unit. After the remote server receives disaster monitoring information indicating a disaster, it sends control commands to the multiple smart streetlights via a communication line. The control unit, based on the control commands, controls the sound-emitting unit to emit sound to indicate the direction of travel to the target location and / or to indicate temporary road occupancy, and controls the light-emitting unit to emit light to indicate the path to the target location. The target location is either the predetermined location or the monitored location. Based on the light-emitting and sound-emitting methods, it can better assist in rescue or avoidance, and can be widely used in fields such as fire rescue and earthquake avoidance.

[0004] The shortcoming of existing technology is that smart streetlights have a double-peak (butterfly-shaped) lens on the lamp head to refract the circular illumination spot into a rectangular spot, making the light spot on the road surface more uniform and preventing glare for pedestrians and vehicles. However, the lens is an integral design and is directly attached to the LED light panel for fixation. The lens part is continuously exposed to strong light and heats up in the double-peak recess corresponding to the lamp post. The light also passes through the lens due to refraction, which causes the lens part to accelerate the oxidation process due to high temperature, making it very easy to yellow and age, affecting normal use. Summary of the Invention

[0005] The purpose of this invention is to provide an intelligent energy-saving lighting device with anti-glare capability to overcome the aforementioned shortcomings in the prior art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a smart energy-saving lighting device with anti-glare capability, comprising a lamp head and an LED lamp board and an IoT fastener mounted on the lamp head, and further comprising an anti-glare mechanism, which includes: A light-transmitting plate is provided with several bi-peaked lenses, and the bi-peaked lenses correspond to the LED beads on the LED light panel; An interceptor cover, which is arranged in a grid pattern, is placed over the bimodal lens; The interceptor cover is provided with several interceptor frames, and the light-transmitting plate has a through groove corresponding to the interceptor frame, so that the interceptor frame blocks between the two bi-peak lenses.

[0007] As a further description of the above technical solution: the lamp head includes an upper lamp cover and a lower lamp cover, the upper lamp cover is provided with a heat dissipation frame for fixing the IoT firmware head, and the LED lamp board is provided with a heat dissipation strip located in the heat dissipation frame.

[0008] As a further description of the above technical solution: the interception shield includes horizontal and vertical bars that are crisscrossed in a directional grid pattern, and the cross-sections of the horizontal and vertical bars are trapezoidal.

[0009] As a further description of the above technical solution: the lamp head is provided with a docking frame, the interceptor cover is symmetrically provided with fasteners, and the docking frame is provided with a protrusion corresponding to the fastener.

[0010] As a further description of the above technical solution: the protrusion is a multi-segment arc surface, and the fastener is provided with an arc groove, which fits different arc surfaces to change the position of the interception frame.

[0011] As a further description of the above technical solution: the interception cover is hollow, and the side of the interception cover has a ventilated groove that communicates with the outside. The interception frame faces the heat dissipation frame.

[0012] As a further description of the above technical solution: it also includes a heat dissipation frame, which is composed of two sections and is disposed on both sides of the docking frame. A limiting sleeve is provided on the heat dissipation frame, and the limiting sleeve is threadedly connected to the IoT firmware head.

[0013] As a further description of the above technical solution: the middle section of the docking frame is provided with an elastic part, and both of the limiting sleeves are provided with side protrusions, which lock the IoT firmware head as the elastic part expands outward.

[0014] As a further description of the above technical solution: the limiting sleeve is driven to move, so that the limiting sleeve and the IoT firmware head maintain a predetermined distance.

[0015] As a further description of the above technical solution: a water-proof ring is provided on the upper lamp cover, and the water-proof ring covers the IoT firmware head.

[0016] In the above technical solution, the present invention provides an anti-glare smart energy-saving lighting device with the following beneficial effects: the intercepting frame can intercept the light of the LED light panel when the light-transmitting plate and the LED light panel are working, and isolate the light transmission between the light-transmitting plates, thereby reducing the heat accumulation of the lens part. In addition, the intercepting frame can also serve as a heat-conducting component to transfer some heat and slow down the aging speed of the lens. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this invention. For those skilled in the art, other drawings can be obtained based on these drawings.

[0018] Figure 1 This is a schematic diagram of the overall structure provided for an embodiment of the present invention; Figure 2 This is an exploded view of the overall structure provided in an embodiment of the present invention; Figure 3 This is a schematic diagram of the anti-glare mechanism provided in an embodiment of the present invention; Figure 4 This is an exploded view of the anti-glare mechanism structure provided in an embodiment of the present invention; Figure 5 This is a schematic diagram of the heat sink frame and lamp holder structure provided in an embodiment of the present invention; Figure 6 for Figure 5 Enlarged view of point A in the middle; Figure 7 This is a schematic cross-sectional view of the lamp holder structure provided in an embodiment of the present invention; Figure 8 for Figure 7 Enlarged view of point B in the middle; Figure 9 for Figure 7 Enlarged view of point C in the middle; Figure 10 This is a schematic cross-sectional view of the lamp holder from another direction, provided in an embodiment of the present invention.

[0019] Explanation of reference numerals in the attached figures: 1. Lamp head; 10. Lower lamp housing; 11. Upper lamp cover; 111. Water-proof ring; 12. Lower lamp cover; 13. Heat sink frame; 131. Restriction sleeve; 132. Side protrusion; 133. Threaded part; 14. Light-transmitting plate; 141. Double-peak lens; 15. LED lamp board; 150. LED lamp bead; 151. Heat sink strip; 2. Anti-glare mechanism; 20. Hollow cavity; 21. Interception cover; 211. Ventilation groove; 212. Interception frame; 213. Fastener; 2131. Arc groove; 2132. Angled angle; 22. Connecting frame; 221. Elastic part; 222. Protrusion; 3. IoT fastener head; 30. Side ring groove. Detailed Implementation

[0020] To enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0021] Please see Figure 1-10 This invention provides a technical solution: a smart energy-saving lighting device with anti-glare capability, such as... Figure 1 and Figure 2 As shown, the device includes a lamp head 1, an LED light panel 15 mounted on the lamp head 1, and an IoT fastener head 3. The lamp head 1 is equipped with an anti-glare mechanism 2, which includes a light-transmitting plate 14 fixed to the LED light panel 15 and an interceptor cover 21 mounted on the light-transmitting plate 14. The LED light panel 15 has several LED beads 150 serving as the light source. The light-transmitting plate 14 has several double-peak lenses 141, which correspond to the LED beads 150, refracting the circular light spots emitted by the LED beads 150 into rectangular light spots, thus achieving a certain anti-glare effect. The interceptor cover 21 is arranged in a grid pattern. Figure 3 As shown, each grid covers the bimodal lens 141 to block the edge light of the bimodal lens 141, thereby enhancing the anti-glare capability of the lamp head 1. The interceptor cover 21 is equipped with several interception frames 212, such as... Figure 4 and Figure 7 As shown, both the light-transmitting plate 14 and the LED light panel 15 have through slots for the intercepting frame 212 to pass through. When the light-transmitting plate 14 and the LED light panel 15 are working, the intercepting frame 212 can intercept the light from the LED light panel 15 and isolate the light transmission between the light-transmitting plates 14, thereby reducing the heat accumulation in the lens. The intercepting frame 212 can also serve as a heat-conducting component to transfer some heat and slow down the aging rate of the lens.

[0022] In another embodiment provided by the present invention, such as Figure 2As shown, the lamp head 1 includes an upper lamp cover 11 and a lower lamp cover 12. The upper lamp cover 11 is provided with a heat dissipation frame 13 for fixing the IoT fastener head 3. The heat dissipation frame 13, the upper lamp cover 11 and the lower lamp cover 12 form a cavity. A heat dissipation strip 151 is provided in the cavity. The heat dissipation strip 151 is attached to the LED lamp board 15 with thermally conductive structural adhesive to conduct heat and transfer heat to the cavity for heat dissipation.

[0023] In another embodiment provided by the present invention, such as Figure 3 As shown, the interceptor shroud 21 includes horizontal and vertical bars arranged in a crisscrossing grid pattern. The cross-sections of the horizontal and vertical bars are trapezoidal, as shown in the figure. Figure 10 As shown, it has a large end and a small end, with the upper end being larger than the lower end. A 2mm to 6mm reflective layer can be set on the large end of the trapezoid to reflect light, concentrate light, and reduce heat accumulation.

[0024] In another embodiment of the present invention, a docking frame 22 is provided on the lamp head 1, one end of which is fixedly connected to the lower lamp cover 12. A fastening member 213 is symmetrically provided on the interceptor cover 21. A protrusion 222 corresponding to the fastening member 213 is provided on the docking frame 22. During installation, the light-transmitting plate 14 is first fixed to the LED lamp board 15 with screws. Then, the interceptor cover 21 is inserted along the through groove of the light-transmitting plate 14 and the LED lamp board 15. The fastening member 213 is fixed to the protrusion 222 to complete the installation of the interceptor cover 21. After installation, the transparent lower lamp shell 10 can be fixedly connected to the lower lamp cover 12 with screws to protect the internal parts.

[0025] Preferred, such as Figure 8 As shown, the protrusion 222 is a multi-segment connected arc surface. The fastener 213 has an arc groove 2131. The arc groove 2131 can intelligently fit one segment of the multi-segment arc surface at a time. When installing the interceptor cover 21, the fastener 213 is inserted through the groove and the arc groove 2131 is fitted to different arc surfaces to change the position of the interceptor frame 212 and the light-transmitting plate 14, and change the angle of the intercepted light to cope with different installation heights of the lamp head 1.

[0026] In another embodiment provided by the present invention, such as Figure 10 As shown, a hollow cavity 20 is provided inside the interceptor cover 21, making the interior of the interceptor cover 21 hollow. A venting groove 211 communicating with the outside is provided on the side of the interceptor cover 21. When the lamp head 1 is assembled, the interceptor cover 21 is clamped by the upper lamp cover 11 and the lower lamp cover 12, so that the side is in contact with the outside, which plays a role in assisting heat dissipation. The venting groove 211 is provided on the side, and the airflow from the outside can enter the hollow cavity 20 through the venting groove 211. The interceptor frame 212 faces the heat dissipation frame 13, and the airflow is heated and transported along the interceptor frame 212 to the heat dissipation frame 13, carrying away the heat.

[0027] In another embodiment provided by the present invention, such as Figure 5 As shown, the heat dissipation frame 13 consists of two sections and is located on both sides of the docking frame 22. A limiting sleeve 131 is provided on the heat dissipation frame 13, and a threaded part 133 is provided on the limiting sleeve 131. The IoT firmware head 3 is threadedly connected to the threaded part 133. The quick-release method of the thread facilitates the maintenance of the IoT firmware head 3.

[0028] Preferred, such as Figure 4 As shown, an elastic part 221 is provided in the middle section of the docking frame 22. The elastic part 221 can be stretched. Each of the two limiting sleeves 131 is provided with a side protrusion 132. The IoT firmware head 3 is provided with a side ring groove 30. When the side protrusion 132 moves outward with the elastic part 221, it will cause the two limiting sleeves 131 to move away from each other. At this time, the side protrusion 132 will be locked into the side ring groove 30 to lock the IoT firmware head 3. When the limiting sleeves 131 move away from each other, a predetermined distance (the predetermined distance is 5mm~7mm) will be pulled out between the originally fitted limiting sleeves 131 and the IoT firmware head 3.

[0029] Furthermore, the top of the fastener 213 is provided with an angle 2132. When the fastener 213 is inserted into the through slot, the angle 2132 will be squeezed into the mating frame 22, which will push the elastic part 221 open and stretch it to realize the movement of the restricting sleeve 131.

[0030] In another embodiment provided by the present invention, such as Figure 2 and Figure 9 As shown, a water-proof ring 111 is provided on the upper lamp cover 11. The water-proof ring 111 covers the IoT fastener head 3. The water-proof ring 111 is used to prevent a large amount of rainwater from entering the interior of the lamp head 1.

[0031] First, according to the installation height of the lamp head 1, insert the interceptor cover 21 along the through slots of the light-transmitting plate 14 and the LED light plate 15, and fit the arc groove 2131 with the corresponding arc surface so that the angle of the interceptor frame 212 is reasonable and plays a role in preventing glare. At this time, the oblique angle 2132 will be squeezed into the docking frame 22, and the elastic part 221 will be squeezed open and stretched to realize the movement of the limiting sleeve 131, and a gap will be pulled out between the originally fitted limiting sleeve 131 and the IoT firmware head 3. When in operation, the intercepting frame 212 can intercept the light from the LED light panel 15 and isolate the light transmission between the light-transmitting plates 14 and the LED light panel 15, thereby reducing the heat accumulation in the lens part. The intercepting frame 212 can also act as a heat-conducting component to transfer some heat. As the heat rises, it rises from the gap to assist the IoT firmware head 3 in heat dissipation. It will also draw in external airflow through the venting groove 211. The external airflow can enter the hollow cavity 20 through the venting groove 211. The intercepting frame 212 faces the heat dissipation frame 13. The airflow is heated and transported along the intercepting frame 212 to the heat dissipation frame 13, carrying away the heat.

[0032] The foregoing has only described certain exemplary embodiments of the present invention by way of illustration. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the foregoing drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A smart energy-saving lighting device with anti-glare capability, comprising a lamp head (1) and an LED lamp panel (15) and an IoT firmware head (3) disposed on the lamp head (1), characterized in that, It also includes an anti-glare mechanism (2), which includes: A light-transmitting plate (14) is provided with a plurality of double-peak lenses (141), the double-peak lenses (141) and the LED beads (150) on the LED light panel (15) are corresponding to each other; An interceptor cover (21) is arranged in a grid pattern and is placed over the bimodal lens (141); The interceptor cover (21) is provided with a plurality of interceptor frames (212), and the light-transmitting plate (14) is provided with a through groove corresponding to the interceptor frame (212), so that the interceptor frame (212) is blocked between the two bi-peak lenses (141).

2. The anti-glare smart energy-saving lighting device according to claim 1, characterized in that, The lamp head (1) includes an upper lamp cover (11) and a lower lamp cover (12). The upper lamp cover (11) is provided with a heat dissipation frame (13) for fixing the IoT fastener head (3). The LED lamp board (15) is provided with a heat dissipation strip (151) located in the heat dissipation frame (13).

3. The anti-glare smart energy-saving lighting device according to claim 1, characterized in that, The interceptor shield (21) includes horizontal and vertical bars that are crisscrossed in a directional grid pattern, and the cross-sections of the horizontal and vertical bars are trapezoidal.

4. The anti-glare smart energy-saving lighting device according to claim 1, characterized in that, The lamp head (1) is provided with a docking frame (22), and the interceptor cover (21) is symmetrically provided with fasteners (213). The docking frame (22) is provided with a protrusion (222) corresponding to the fastener (213).

5. A smart energy-saving lighting device with anti-glare capability according to claim 4, characterized in that, The protrusion (222) is a multi-segment arc surface, and the fastener (213) is provided with an arc groove (2131). The arc groove (2131) fits different arc surfaces to change the position of the interceptor frame (212).

6. The anti-glare smart energy-saving lighting device according to claim 2, characterized in that, The interceptor cover (21) is hollow, and the side of the interceptor cover (21) is provided with a ventilation groove (211) that communicates with the outside. The interceptor frame (212) faces the heat dissipation frame (13).

7. The anti-glare smart energy-saving lighting device according to claim 4, characterized in that, It also includes a heat dissipation frame (13), which consists of two sections and is located on both sides of the docking frame (22). A limiting sleeve (131) is provided on the heat dissipation frame (13), and the limiting sleeve (131) is threadedly connected to the IoT firmware head (3).

8. A smart energy-saving lighting device with anti-glare capability according to claim 7, characterized in that, The middle section of the docking frame (22) is provided with an elastic part (221), and the two limiting sleeves (131) are provided with side protrusions (132). The side protrusions (132) expand outward with the elastic part (221) to lock the IoT firmware head (3).

9. A smart energy-saving lighting device with anti-glare capability according to claim 8, characterized in that, The limiting sleeve (131) is driven to move, so that the limiting sleeve (131) and the IoT firmware head (3) maintain a predetermined distance.

10. A smart energy-saving lighting device with anti-glare capability according to claim 2, characterized in that, A water-proof ring (111) is provided on the upper lamp cover (11), and the water-proof ring (111) covers the IoT firmware head (3).

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