LED lighting lamp with monitoring function

Abstract

The invention relates to the technical field of lighting equipment, in particular to an LED lighting lamp with a monitoring function, which comprises a bottom shell and a cover shell which are buckled with each other, a lamp bead plate and a control module are mounted in the cover shell, and a light-transmitting plate is fixedly embedded in a position, corresponding to the lamp bead plate, of the bottom of the bottom shell; a supporting frame communicating with an inner cavity of the bottom shell is integrally formed at the position, corresponding to the control module, of the bottom of the bottom shell, a monitoring module is fixedly installed at the position, between the light-transmitting plate and the supporting frame, of the bottom of the bottom shell, a protection frame fixedly sleeves the outer side of the cover shell, and an indication strip lamp is fixedly embedded in the outer side of the protection frame; a mounting structure used for adjusting the light irradiation angle is arranged at one end of the bottom of the bottom shell, the mounting structure comprises a folded plate, a first round pipe and a second round pipe, and a buckling frame and a deflection driving assembly are arranged between the first round pipe and the second round pipe. And the driver is reminded to avoid the unnecessarily-entered congested road section in advance.

Description

Technical Field

[0001] The present invention relates to the technical field of lighting equipment, and in particular to an LED lighting fixture with a monitoring function. Background Art

[0002] A lamp refers to an appliance that can transmit, distribute and change the light distribution of a light source. It includes all parts required to fix and protect the light source in addition to the light source, as well as the circuit accessories necessary for connecting to the power supply. LED lamps are widely used because of their low lighting energy consumption.

[0003] The prior art discloses a Chinese patent with publication number CN 114938558 B: an LED smart street light with information monitoring function, and discloses a lamp pole, an LED lamp head fixed to the lamp pole, and a monitoring unit fixed to the lamp pole. In addition to the conventional lighting function, it can also realize remote control of the street light through a 5G communication unit and monitor the urban air quality.

[0004] However, the above-mentioned existing technology still has certain defects. That is, during use, the illumination direction of the light source is fixed downward, which can easily cause a certain visual impact on the driver while driving, and it cannot provide real-time feedback on the traffic flow on urban roads, allowing drivers to avoid unnecessary entry into congested sections. Summary of the Invention

[0005] The object of the present invention is to provide an LED lighting fixture with a monitoring function to solve the problems raised in the above background technology.

[0006] The purpose of the present invention can be achieved through the following technical solutions:

[0007] An LED lighting fixture with a monitoring function comprises a bottom shell and a cover shell that interlock together. A lamp bead board and a control module are installed inside the cover shell. A light-transmitting plate is fixedly embedded in the bottom of the bottom shell at a position corresponding to the lamp bead board. A supporting frame that is connected to the inner cavity of the bottom shell is integrally formed at a position corresponding to the control module on the bottom of the bottom shell. A monitoring module is fixedly installed at a position on the bottom of the bottom shell between the light-transmitting plate and the supporting frame. A protective frame is fixedly sleeved on the outside of the cover shell, and an indicator light bar is fixedly embedded on the outside of the protective frame.

[0008] One end of the bottom of the bottom shell is provided with a mounting structure for adjusting the lighting angle, the mounting structure includes a folding plate, the inner side of the folding plate is fixed with a circular tube 1 connected to the inner cavity of the support frame, one end of the circular tube 1 is provided with a circular tube 2, and a buckle frame and a yaw drive assembly are provided between the circular tubes 1 and 2.

[0009] In a preferred embodiment, the buckle bracket includes a flange fixedly mounted on the outer sides of the opposite ends of circular tube one and circular tube two, and a card slot is provided on the outer side of the flange on circular tube two. The buckle bracket also includes an upper buckle plate and a lower buckle plate for buckling the two flanges that fit together. A card plate is fixed at the position on the inner side of the upper buckle plate corresponding to the card slot, and the upper buckle plate and the lower buckle plate are fixed by locking bolts.

[0010] In a preferred embodiment, the yaw drive assembly includes an incomplete gear ring fixed on the inner side of circular tube one and a drive motor arranged inside circular tube two. A plurality of fixed columns evenly distributed in a ring shape are fixed between the outer side of the drive motor and the inner side of circular tube two. A fan-shaped gear plate is fixed on the end of the output shaft of the drive motor. When the two flanges are in a fit state, the fan-shaped gear plate and the incomplete gear ring are in a meshing state.

[0011] In a preferred embodiment, a cleaning structure for cleaning dust accumulated on the outside of the light-transmitting plate and the monitoring module is provided between the bottom shell and the support frame. The cleaning structure includes a through groove opened on the side of the support frame away from the mounting structure. A ball is rotatably embedded in the through groove. The inner side of the through groove is provided with a ring-shaped concave arc surface, and the concave arc surface of the through groove fits with the surface of the ball. A water outlet pipe is fixedly provided at the axial center line position of the ball, and a driving part and a cleaning part are provided at both ends of the water outlet pipe.

[0012] In a preferred embodiment, the driving part includes an arc block and an arc plate fixed at the bottom of the inner cavity of the support frame and arranged concentrically, a T-shaped arc groove is opened on the top of the arc block, a T-shaped slide is slidably installed inside the T-shaped arc groove, a dual-axis motor is fixedly installed on the top of the T-shaped slide, a gear is fixedly provided at the end of the output shaft of the dual-axis motor close to the arc plate, and the other end of the output shaft is fixedly connected to the water inlet end of the outlet pipe, and a plurality of tooth columns uniformly distributed in the circumferential direction are fixedly provided on the top of the arc plate, the motion trajectory of the gear is the same as the distribution trajectory of the tooth column, and the gear is meshed with the tooth column.

[0013] In a preferred embodiment, the cleaning part includes a sleeve fixed to the end of the water outlet pipe away from the dual-axis motor and bristles fixed on the outside of the sleeve. A plurality of drainage branches connected to the water outlet pipe are provided inside the sleeve, and a plurality of rows of equidistantly distributed spherical nozzles are provided on the outside of the sleeve. Each row is provided with multiple spherical nozzles that are evenly distributed in a ring shape. The spherical nozzles that are axially distributed and arranged in a collinear manner along the sleeve are set as a group. Each group of spherical nozzles is controlled to open and close by a corresponding solenoid valve, and the liquid inlet end of each group of spherical nozzles is connected to the corresponding drainage branch.

[0014] In a preferred embodiment, a water supply assembly is provided between the support frame and the mounting structure, and the water supply assembly includes an arc bar fixed between two adjacent fixed columns and a U-shaped ring frame movably sleeved on the outside of the water inlet end of the water outlet pipe. A water inlet main pipe is fixedly provided through the middle of the arc bar, and a water hose is provided between the water inlet main pipe and the U-shaped ring frame. A water inlet groove is provided on the outside of the water inlet main pipe at a position corresponding to the U-shaped ring frame, and a support rod for supporting the water hose is fixed on the inside of the support frame.

[0015] In a preferred embodiment, a condenser is fixedly provided on the side of the lamp bead board facing the light-transmitting plate, and a heat dissipation component is also provided between the bottom shell and the cover shell. The heat dissipation component includes air hole one opened through the circumferential side of the cover shell and air hole two opened through the circumferential side of the condenser. The heat dissipation component also includes a plurality of air guide strips fixedly provided on the inner side of the protective frame and distributed vertically. The inner side of each air guide strip is provided with an inclined surface, and the inclination angles of the inclined surfaces on the multiple air guide strips gradually increase from top to bottom.

[0016] In a preferred embodiment, a locking structure is provided between the lamp bead board and the control module and the inner side of the cover shell, and the lamp bead board and the control module are detachably installed inside the cover shell through the locking structure. There are four locking structures for installing the lamp bead board and the control module, and each four locking structures are placed at the four corners of the installation of the lamp bead board and the control module.

[0017] In a preferred embodiment, the locking structure is fixed to a clamping column on the inner side of the cover shell and a mounting frame fixed to the lamp bead board and the outer side of the control module. The clamping column movably passes through the corresponding mounting frame. Two symmetrically arranged embedding grooves are provided on the outer side of the clamping column. A swing bar is installed in each embedding groove by rotating a rotating rod. A ring plate and a spring are also movably sleeved on the outer side of the clamping column. The two ends of the spring are respectively fixedly connected to the ring plate and the cover shell.

[0018] The locking structure is also provided with an anti-slip component, which includes a column groove opened at the bottom end of the inner side of two symmetrically arranged embedding grooves, and a convex column is movably inserted into the two column grooves, and each column groove is provided with a spring two fixedly connected to the inner side of the corresponding column groove and the convex column.

[0019] Beneficial effects of the present invention:

[0020] 1. The present invention can use the mounting structure to drive the lamp to tilt a certain angle toward the vehicle's forward direction to prevent the downward-facing light source from causing visual stimulation to the driver looking forward, thereby affecting driving safety. The monitoring module can also monitor the traffic flow on the road in real time, and the color of the indicator light bar can be used to inform the driver of the traffic conditions in the forward direction, so that the driver can avoid unnecessary entry into congested sections in advance.

[0021] 2. The present invention can utilize the cleaning structure to perform water spraying to clean the dust accumulated on the cleaning surface, thereby improving the cleaning effect. The sleeve after cleaning is used to block the upward scattered light of the lamp at the location, thereby preventing the upward scattered light source from affecting the vision of the oncoming vehicle driver.

[0022] 3. The present invention utilizes a locking structure to install the lamp bead board and the control module, which can quickly complete the installation of the lamp bead board and the control module without the assistance of tools;

[0023] 4. The present invention realizes rapid heat dissipation of the lamp in use by arranging an air-cooled heat dissipation component in conjunction with the heat absorption of water flowing in the water hose. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, those skilled in the art can derive other drawings based on these drawings without inventive effort.

[0025] Figure 1 This is a schematic diagram of the overall closed state structure of the present invention;

[0026] Figure 2 This is a schematic diagram of the overall structure of the present invention in an open state;

[0027] Figure 3 It is a schematic diagram of the local structure of the present invention in the overall closed state;

[0028] Figure 4 This invention Figure 3 Bottom view of

[0029] Figure 5 This invention Figure 4 A'-A' cross-section diagram;

[0030] Figure 6 This invention Figure 4 Schematic diagram of the B'-B' section;

[0031] Figure 7 This invention Figure 6 A schematic diagram of the structure of part A in the middle;

[0032] Figure 8 This invention Figure 6 A magnified schematic diagram of the structure of part B;

[0033] Figure 9 This is a schematic structural diagram of the installation structure of the present invention in the unfolded state from a first perspective;

[0034] Figure 10 This is a schematic structural diagram from a second perspective of the mounting structure of the present invention in an unfolded state;

[0035] Figure 11 This is a schematic diagram of the cooperation between the cover shell and the locking structure of the present invention;

[0036] Figure 12 It is a cross-sectional schematic diagram of the locking structure of the present invention.

[0037] The accompanying drawings are numeraled as follows: 1, bottom shell; 2, cover shell; 3, support frame; 4, mounting structure; 41, folding plate; 42, round tube 1; 43, round tube 2; 44, flange; 45, lower buckle plate; 46, upper buckle plate; 47, frame; 48, fan-shaped tooth plate; 49, incomplete tooth ring; 410, clamping plate; 411, clamping groove; 5, cleaning structure; 51, ball; 52, water outlet pipe; 53, sleeve; 54, arc block; 55, T-shaped arc groove; 56, T-shaped slide; 57, arc plate; 58, tooth column; 5 9. Gear; 510. Spherical sprinkler; 6. Locking structure; 61. Clamping column; 62. Embossed groove; 63. Swing bar; 64. Ring plate; 65. Spring 1; 66. Boss; 67. Spring 2; 7. Guard frame; 8. Indicator light bar; 9. Lamp bead board; 10. Control module; 11. Translucent plate; 12. Monitoring module; 13. Spotlight; 14. Arc bar; 15. Water inlet main pipe; 16. Water supply hose; 17. Support rod; 18. U-shaped ring frame; 19. Air hole 1; 20. Air guide strip; 21. Air hole 2. DETAILED DESCRIPTION

[0038] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts shall fall within the scope of protection of the present invention.

[0039] The LED lighting fixture of the present invention belongs to the energy-saving and environmentally friendly industry and is a part of energy-saving lighting equipment. It is mainly used for nighttime lighting of urban roads and performs real-time monitoring and feedback of the traffic flow on the roads.

[0040] Example 1

[0041] Refer to the instruction manual Figure 1-Figure 3The present invention provides an LED lighting fixture with a monitoring function, comprising a bottom shell 1 and a cover shell 2 that are interlocked with each other, a lamp bead board 9 and a control module 10 are installed inside the cover shell 2, a light-transmitting plate 11 is fixedly embedded at the position of the bottom of the bottom shell 1 corresponding to the position of the lamp bead board 9, a supporting frame 3 that is connected to the inner cavity of the bottom shell 1 is integrally formed at the position of the bottom of the bottom shell 1 corresponding to the position of the control module 10, and a monitoring module 12 is fixedly installed at the position of the bottom of the bottom shell 1 between the light-transmitting plate 11 and the supporting frame 3. The monitoring module 12 is composed of a video monitoring module (i.e., a high-definition camera combined with image recognition technology) and an infrared detection module (i.e., an infrared sensor) to monitor the traffic flow on the road in real time. The monitoring module 12 adopts existing mature technology, and its components (video The specific model and structure of the monitoring module and the infrared detection module are not described in detail here. Similarly, the control module 10 also adopts the existing mature technology and is not described in detail here. A protective frame 7 is fixedly sleeved on the outside of the cover shell 2, wherein the bottom shell 1 and one end of the cover shell 2 are hinged, and the end of the bottom shell 1 away from the hinged end between the bottom shell 1 and the cover shell 2 is fixed to the protective frame 7 by a locking bolt. An indicator light bar 8 is fixedly embedded on the outside of the protective frame 7. The indicator light bar 8 can be set to red or green. For example, red indicates that a certain distance ahead of the current display position (set according to actual needs) is in a congested state, and green indicates that there is no traffic congestion ahead in the driving direction, so that the driver can make a timely judgment and choose whether to change the route according to actual needs;

[0042] One end of the bottom of the bottom shell 1 is provided with a mounting structure 4 for adjusting the lighting angle, and the mounting structure 4 includes a folding plate 41, which is fixedly connected to the bottom shell 1 and the support frame 3 by locking bolts, and a circular tube 1 42 connected to the inner cavity of the support frame 3 is fixedly passed through the inner side of the folding plate 41, and a circular tube 2 43 is provided at one end of the circular tube 1 42, and a buckle frame and a yaw drive assembly are provided between the circular tube 1 42 and the circular tube 2 43, wherein the end of the circular tube 2 43 away from the circular tube 1 42 is welded to the lamp pole, and the relevant lines, pipes, etc. for controlling the normal operation of the lamp are buried inside the lamp pole.

[0043] It should be noted that, during nighttime lighting, the present invention utilizes the mounting structure 4 to drive the lamp to swing at a certain angle toward the vehicle's forward direction, so as to avoid the downward-directed light source causing light stimulation to the driver's vision looking forward and affecting driving safety. At the same time, the monitoring module 12 can also be used to monitor the traffic flow on the road in real time, and the color of the indicator light bar 8 can be used to feedback the traffic conditions in the forward direction to the driver, so as to avoid unnecessary entry into congested sections in advance.

[0044] Specifically, if Figure 3 、 Figure 6-Figure 7 and Figure 9-10As shown, the buckle frame includes a flange 44 fixedly mounted on the outer side of the opposite ends of the round tube 1 42 and the round tube 2 43, and a card slot 411 is opened on the outer side of the flange 44 on the round tube 2 43. The buckle frame also includes an upper buckle plate 46 and a lower buckle plate 45 for buckling the two flanges 44 that fit together. A card plate 410 is fixed at the position of the inner side of the upper buckle plate 46 corresponding to the card slot 411. The upper buckle plate 46 and the lower buckle plate 45 are fixed by locking bolts, wherein a card slot 410 is fixed on the surface of the lower buckle plate 45 for locking the locking bolts. The frame 47 is covered by the bolt, and a blind nut is fixed on the upper part of the upper gusset plate 46, so that after the upper gusset plate 46 and the lower gusset plate 45 are fixed by the locking bolt, the blind nut cooperates with the frame 47 to protect the locking bolt, thereby preventing the locking bolt from directly contacting rainwater on rainy days. In addition, a sealing ring can be added to the fitting surface where the lower gusset plate 45 and the upper gusset plate 46 are buckled to achieve further water-proof protection of the locking bolt and extend the service life of the locking bolt.

[0045] The yaw drive assembly includes an incomplete gear ring 49 fixed to the inner side of circular tube 1 42 and a drive motor arranged inside circular tube 2 43. A plurality of fixing columns evenly distributed in an annular shape are fixed between the outer side of the drive motor and the inner side of circular tube 2 43. A sector tooth plate 48 is fixed to the end of the output shaft of the drive motor. When the two flanges 44 are in a fit state, the sector tooth plate 48 and the incomplete gear ring 49 are in a meshing state. Among them, a plurality of ball bearings evenly distributed in an annular shape are also rollingly embedded on one side of the flange 44 on circular tube 1 42 to reduce the friction resistance encountered by circular tube 1 42 and circular tube 2 43 during relative rotation and reduce energy consumption. The setting of the clamping plate 410 and the clamping groove 411 can ensure that the sector tooth plate 48 and the incomplete gear ring 49 are quickly and accurately positioned and plugged in during the docking installation of circular tube 1 42 and circular tube 2 43.

[0046] It should be noted that in the process of adjusting the illumination direction of the light source of the lamp, the sector tooth plate 48 is driven to rotate by a driving motor, and the meshing state between the sector tooth plate 48 and the incomplete gear ring 49 is utilized to allow the rotating sector tooth plate 48 to drive the incomplete gear ring 49 to rotate synchronously, thereby driving the circular tube 1 42 fixed to the lamp housing (formed by the bottom shell 1 and the cover shell 2) to rotate synchronously, so as to drive the illumination direction of the light source of the lamp to deflect toward the forward direction of the vehicle, so as to avoid the downward-facing light source causing light stimulation to the vision of the driver looking forward and affecting driving safety. Among them, the adjustment of the deflection angle should be sufficient to not affect the drivers of oncoming vehicles in the direction of vehicle travel.

[0047] Example 2

[0048] Refer to the instruction manual Figure 3-Figure 6 and Figure 8The present invention also provides an LED lighting fixture with a monitoring function. A cleaning structure 5 is provided between the bottom shell 1 and the supporting frame 3 for cleaning dust accumulated on the outside of the light-transmitting plate 11 and the monitoring module 12. The cleaning structure 5 includes a through groove opened on the side of the supporting frame 3 away from the mounting structure 4. A ball 51 is rotatably embedded in the through groove. The inner side of the through groove is set to an annular concave arc surface, and the concave arc surface of the through groove is in contact with the surface of the ball 51. A water outlet pipe 52 is fixedly provided at the axis position of the ball 51, and a driving part and a cleaning part are provided at both ends of the water outlet pipe 52.

[0049] The driving part includes an arc block 54 and an arc plate 57 fixed to the bottom of the inner cavity of the support frame 3 and arranged concentrically. A T-shaped arc groove 55 is opened on the top of the arc block 54, and a T-shaped slide 56 is slidably installed inside the T-shaped arc groove 55. A dual-axis motor is fixedly installed on the top of the T-shaped slide 56. A gear 59 is fixed on the end of the output shaft of the dual-axis motor close to the arc plate 57, and the other output shaft end is fixedly connected to the water inlet end of the outlet pipe 52. A plurality of gear columns 58 uniformly distributed in the circumferential direction are fixed on the top of the arc plate 57. The movement trajectory of the gear 59 is the same as the distribution trajectory of the gear column 58, and the gear 59 is meshed with the gear column 58. The meshing setting and trajectory setting between the gear 59 and the gear column 58 can ensure that while driving the cleaning part to rotate and clean, it will also drive the cleaning part to swing, so as to clean the dust accumulated on the surface of the light-transmitting plate 11 and the cover part of the monitoring module 12;

[0050] A water supply assembly is provided between the support frame 3 and the mounting structure 4. The water supply assembly includes an arc bar 14 fixed between two adjacent fixed columns and a U-shaped ring frame 18 movably sleeved on the outside of the water inlet end of the outlet pipe 52. A mechanical seal is provided at the contact point between the two ends of the U-shaped ring frame 18 and the outlet pipe 52 to ensure stable water supply to the outlet pipe 52 through the U-shaped ring frame 18 while avoiding leakage. A water inlet pipe 15 is fixedly passed through the middle of the arc bar 14. The water inlet end of the water inlet pipe 15 is connected to the buried lamp. The water supply pipe inside the rod is connected, and a water hose 16 is connected between the water inlet pipe 15 and the U-shaped ring frame 18. A water inlet groove is opened on the outside of the water inlet pipe 15 at the position corresponding to the U-shaped ring frame 18. A support rod 17 for supporting the water hose 16 is fixed on the inside of the support frame 3. The setting of the water hose 16 can ensure the stability of the water supply process during the deflection of the cleaning part, and the setting of the support rod 17 can prevent the drooping water hose 16 from being placed on the top of the arc plate 57 and being crushed by the gear 59 during the movement;

[0051] The cleaning part includes a sleeve 53 fixed to the end of the water outlet pipe 52 away from the dual-axis motor and bristles fixed on the outside of the sleeve 53. A plurality of drainage branches are provided inside the sleeve 53, all of which are connected to the water outlet pipe 52. A plurality of rows of equidistantly distributed spherical nozzles 510 are provided on the outside of the sleeve 53. Each row is provided with a plurality of spherical nozzles 510, which are evenly distributed in a ring shape. The spherical nozzles 510 axially distributed and arranged in a collinear manner along the sleeve 53 are set as a group. Each group of spherical nozzles 510 is controlled to open and close by a corresponding solenoid valve, and the liquid inlet end of each group of spherical nozzles 510 is connected to the corresponding drainage branch. The length of the bristles is slightly larger than the distance between the outside of the sleeve 53 and the outer bottom end surface of the bottom shell 1. Each spherical nozzle 510 is hidden between the bristles, and the water spraying process of each group of spherical nozzles 510 can be set by the control end, so that each group of spherical nozzles 510 will only spray water when the sleeve 53 is deflected to face the bottom shell 1.

[0052] It should be noted that, in the process of cleaning the dust accumulated on the surface of the light-transmitting plate 11 and the cover portion of the monitoring module 12, the dual-axis motor is used to drive the gear 59 and the water outlet pipe 52 to rotate synchronously. By utilizing the meshing arrangement and trajectory setting between the gear 59 and the tooth column 58, the gear 59 moves along the trajectory formed by the multiple tooth columns 58 on the arc plate 57 during the rotation process. At the same time, the T-shaped slide 56 is driven to move along the T-shaped arc groove 55 at the top of the arc block 54, thereby driving the ball 51 to swing horizontally inside the through groove on the support frame 3 under the restriction of the T-shaped slide 56.

[0053] When the rotating water outlet pipe 52 drives the ball 51 and the sleeve 53 to rotate synchronously, the multiple groups of spherical nozzles 510 will alternately intermittently spray water on the cleaning surface (i.e., the surface of the light-transmitting plate 11 and the cover part of the monitoring module 12, the same below) as the sleeve 53 continues to rotate, and use the bristles rotating with the sleeve 53 to clean the dust accumulated on the surface of the cleaning surface after the water spraying. In the process of water spraying, the dripping water can also be used to wash away the dust remaining on the surface of the bristles after leaving the cleaning surface, thereby ensuring the dust cleaning effect on the cleaning surface;

[0054] Among them, after completing the cleaning of the dust accumulated on the surface of the cleaning surface, the sleeve 53 is at the high end edge position after the lamp is tilted after the deflection, but it will not block the cleaning surface. The sleeve 53 that completes the cleaning action can be used to block the upward scattered light at the location, so as to avoid the upward scattered light source affecting the field of vision of the oncoming vehicle driver.

[0055] Example 3

[0056] Refer to the instruction manual Figure 2 、 Figure 6 and Figure 11The present invention also provides an LED lighting fixture with a monitoring function. A condenser 13 is fixedly provided on the side of the lamp bead board 9 facing the light-transmitting plate 11. A heat dissipation component is also provided between the bottom shell 1 and the cover shell 2. The heat dissipation component includes an air hole 19 that penetrates the circumferential side of the cover shell 2 and an air hole 21 that penetrates the circumferential side of the condenser 13. The heat dissipation component also includes a plurality of air guide strips 20 that are fixedly provided on the inner side of the protective frame 7 and are vertically distributed. The inner side of each air guide strip 20 is provided with an inclined surface, and the inclination angles of the inclined surfaces on the multiple air guide strips 20 gradually increase from top to bottom. In addition, an air supply duct is buried inside the lamp pole.

[0057] It should be noted that, in the process of dissipating heat for the lamp in use, it is necessary to ensure that the air supply duct is continuously ventilated, so that the supplied air passes through the second circular tube 43 and the first circular tube 42 in sequence, and enters the interior of the cavity surrounded by the bottom shell 1 and the cover shell 2. The air continuously supplied to the interior of the cavity will take away the heat generated by the control module 10 when passing through the area where the control module 10 is located. During this period, part of the airflow that takes away the heat generated by the control module 10 will be directly discharged to the external environment through the air hole 19 on the circumferential side of the cover shell 2, and the other part of the airflow will enter the area where the condenser 13 is located and blow towards the lamp bead board 9, so as to take away the heat generated by the lamp bead board 9 during operation, and pass through the second air hole 21 on the condenser 13 to merge with the airflow that has not entered the range of the condenser 13, and be discharged together from the air hole 19.

[0058] The airflow discharged from the air hole 1 will blow directly toward the protective frame 7. A part of the airflow will be guided by the air guide strip 20 to blow toward the surface of the bottom shell 1 to further accelerate the heat dissipation of the lamp. The other part will blow directly downward to form an air curtain, which is used to prevent dust floating in the air from entering the area where the lamp is located.

[0059] Example 4

[0060] Refer to the instruction manual Figure 2 and Figure 11-12 The present invention also provides an LED lighting fixture with a monitoring function, wherein a locking structure 6 is provided between the lamp bead board 9 and the control module 10 and the inner side of the cover shell 2, and the lamp bead board 9 and the control module 10 are detachably installed inside the cover shell 2 through the locking structure 6, and four locking structures 6 are provided for installing the lamp bead board 9 and the control module 10, and each four locking structures 6 are placed at the four corners of the lamp bead board 9 and the control module 10;

[0061] The locking structure 6 is fixed to the card column 61 on the inner side of the cover shell 2 and the installation frame fixed to the outside of the lamp bead board 9 and the control module 10. The card column 61 movably passes through the corresponding installation frame. Two symmetrically arranged embedded grooves 62 are provided on the outside of the card column 61. A pendulum bar 63 is installed inside each embedded groove 62 through a rotating rod. The embedded groove 62 and the pendulum bar 63 are both arranged in a straight trapezoidal structure to ensure that the pendulum bar 63 is not obstructed during the swinging process. A ring plate 64 and a spring 1 65 are also movably provided on the outside of the card column 61. The two ends of the spring 1 65 are fixedly connected to the ring plate 64 and the cover shell 2 respectively. When the spring 1 65 is in a position such as Figure 11 In the state shown, the spring 1 65 is still in a compressed state, and is used to tightly hold the mounting frame to prevent the corresponding lamp bead board 9 and / or control module 10 from shaking;

[0062] The locking structure 6 is also provided with an anti-slip component, which includes a column groove opened at the bottom end of the inner side of two symmetrically arranged embedding grooves 62, and a protruding column 66 is movably inserted into the two column grooves, and each column groove is provided with a spring 2 67 fixedly connected to the inner side of the corresponding column groove and the protruding column 66. When the two springs 2 67 are in a natural state, the maximum distance between the opposite ends of the two protruding columns 66 is exactly equal to the diameter of the card column 61, and in this state, the bottom ends of the two pendulum bars 63 are just pushed out of the corresponding embedding grooves 62.

[0063] It should be noted that in the process of installing the lamp bead board 9 and the control module 10, the perforations at the four corners of the corresponding mounting frame are aligned with the four columns in the corresponding areas, and then the mounting frame is pushed to move in the axial direction of the cover shell 2 along the card column 61 and compress the corresponding spring 1 65. During this period, as the mounting frame moves, it will continue to move after contacting the swing bar 63 that is pushed out of the embedding groove 63 by the protruding column 66, allowing the moving mounting frame to squeeze the corresponding protruding column 66, allowing the protruding column 66 to retract into the corresponding column groove and compress the corresponding spring 2 67. After the swing bar 63 is squeezed to be completely embedded in the corresponding embedding groove 62, and after the mounting frame passes over the embedding groove 62, the swing bar 63 will be pushed out of the corresponding embedding groove 62 under the action of the compression restoring force of the corresponding spring 2 67, and the mounting frame with the external force removed will move upward under the action of the compression restoring force of the spring 1 65, and after contacting the resetting mounting frame and the swing bar 63, it will gradually push the swing bar to the position as shown in the figure. Figure 12 The state shown can quickly complete the installation of the lamp bead board 9 and the control module 10 without the assistance of tools.

[0064] In the above technical solution, the driving motor mentioned is a servo driver of model JSMA-PUC02D; the dual-axis motor mentioned is a dual-axis motor of model 80BL(2)15045H214 of the STONKER brand; and the solenoid valve mentioned is a pressure solenoid valve of model 4WE6D6X.

[0065] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and modifications fall within the scope of the invention as claimed.

Claims

1. An LED lighting fixture with a monitoring function, comprising a bottom shell (1) and a cover shell (2) that interlock together, characterized in that: A lamp bead board (9) and a control module (10) are installed inside the cover shell (2); a light-transmitting plate (11) is fixedly embedded at a position corresponding to the lamp bead board (9) at the bottom of the bottom shell (1); a supporting frame (3) communicating with the inner cavity of the bottom shell (1) is integrally formed at a position corresponding to the control module (10) at the bottom of the bottom shell (1); a monitoring module (12) is fixedly installed at a position between the light-transmitting plate (11) and the supporting frame (3) at the bottom of the bottom shell (1); a protective frame (7) is fixedly sleeved on the outside of the cover shell (2); and an indicator light bar (8) is fixedly embedded on the outside of the protective frame (7); A mounting structure (4) for adjusting the lighting angle is provided at one end of the bottom of the bottom shell (1), the mounting structure (4) comprising a folding plate (41), a circular tube (42) connected to the inner cavity of the support frame (3) is fixedly provided on the inner side of the folding plate (41), a circular tube (43) is provided at one end of the circular tube (42), and a buckle frame and a yaw drive assembly are provided between the circular tube (42) and the circular tube (43).

2. The LED lighting fixture with monitoring function according to claim 1, characterized in that: The buckle frame includes a flange (44) fixedly sleeved on the outer sides of the opposite ends of the first circular tube (42) and the second circular tube (43), a clamping groove (411) is provided on the outer side of the flange (44) on the second circular tube (43), and the buckle frame also includes an upper buckle plate (46) and a lower buckle plate (45) for buckling the two flanges (44) that are in contact with each other, a clamping plate (410) is fixedly provided at a position corresponding to the clamping groove (411) on the inner side of the upper buckle plate (46), and the upper buckle plate (46) and the lower buckle plate (45) are fixed by a locking bolt.

3. The LED lighting fixture with monitoring function according to claim 2, characterized in that: The yaw drive assembly includes an incomplete gear ring (49) fixed on the inner side of the first circular tube (42) and a drive motor arranged inside the second circular tube (43). A plurality of fixing columns evenly distributed in an annular shape are fixed between the outer side of the drive motor and the inner side of the second circular tube (43). A sector-shaped gear plate (48) is fixed on the end of the output shaft of the drive motor. When the two flanges (44) are in a fitted state, the sector-shaped gear plate (48) and the incomplete gear ring (49) are in a meshing state.

4. The LED lighting fixture with monitoring function according to claim 3, characterized in that: A cleaning structure (5) for cleaning dust accumulated on the outside of the light-transmitting plate (11) and the monitoring module (12) is provided between the bottom shell (1) and the supporting frame (3). The cleaning structure (5) comprises a through groove provided on a side of the supporting frame (3) away from the mounting structure (4). A ball (51) is rotatably embedded in the through groove. The inner side of the through groove is provided with an annular concave arc surface, and the concave arc surface of the through groove is in contact with the surface of the ball (51). A water outlet pipe (52) is fixedly provided at the axis position of the ball (51). A driving part and a cleaning part are provided at both ends of the water outlet pipe (52).

5. The LED lighting fixture with monitoring function according to claim 4, characterized in that: The driving part comprises an arc block (54) and an arc plate (57) fixed to the bottom of the inner cavity of the support frame (3) and arranged concentrically. A T-shaped arc groove (55) is provided on the top of the arc block (54). A T-shaped slide seat (56) is slidably installed inside the T-shaped arc groove (55). A double-axis motor is fixedly installed on the top of the T-shaped slide seat (56). A gear (59) is fixedly provided on the end of the output shaft of the double-axis motor close to the arc plate (57). The other end of the output shaft is fixedly connected to the water inlet end of the water outlet pipe (52). A plurality of tooth columns (58) uniformly distributed in the circumferential direction are fixedly provided on the top of the arc plate (57). The motion trajectory of the gear (59) is the same as the distribution trajectory of the tooth columns (58), and the gear (59) is meshed with the tooth columns (58).

6. The LED lighting fixture with monitoring function according to claim 5, characterized in that: The cleaning part comprises a sleeve (53) fixed to one end of the water outlet pipe (52) away from the dual-axis motor and bristles fixed on the outside of the sleeve (53); a plurality of drainage branches are provided inside the sleeve (53) and are all connected to the water outlet pipe (52); a plurality of rows of equidistantly distributed spherical nozzles (510) are provided on the outside of the sleeve (53); each row is provided with a plurality of spherical nozzles (510) which are evenly distributed in an annular shape; the spherical nozzles (510) which are axially distributed and arranged in a collinear manner along the sleeve (53) are set as a group; each group of spherical nozzles (510) is controlled to open and close by a corresponding solenoid valve, and the liquid inlet end of each group of spherical nozzles (510) is connected to the corresponding drainage branch.

7. The LED lighting fixture with monitoring function according to claim 6, characterized in that: A water supply assembly is provided between the support frame (3) and the mounting structure (4), the water supply assembly comprising an arc bar (14) fixed between two adjacent fixed columns and a U-shaped ring frame (18) movably sleeved on the outside of the water inlet end of the water outlet pipe (52); a water inlet main pipe (15) is fixedly provided through the middle of the arc bar (14); a water supply hose (16) is provided between the water inlet main pipe (15) and the U-shaped ring frame (18); a water inlet groove is provided on the outside of the water inlet main pipe (15) at a position corresponding to the U-shaped ring frame (18); and a support rod (17) for supporting the water supply hose (16) is fixedly provided on the inside of the support frame (3).

8. The LED lighting fixture with monitoring function according to claim 1, characterized in that: A condenser (13) is fixedly provided on the side of the lamp bead plate (9) facing the light-transmitting plate (11), and a heat dissipation component is also provided between the bottom shell (1) and the cover shell (2). The heat dissipation component includes an air hole (19) extending through the circumferential side of the cover shell (2) and an air hole (21) extending through the circumferential side of the condenser (13). The heat dissipation component also includes a plurality of air guide strips (20) fixedly provided on the inner side of the protective frame (7) and distributed vertically. The inner side of each air guide strip (20) is provided with an inclined surface, and the inclination angles of the inclined surfaces on the plurality of air guide strips (20) gradually increase from top to bottom.

9. The LED lighting fixture with monitoring function according to claim 1, characterized in that: A locking structure (6) is provided between the lamp bead board (9) and the control module (10) and the inner side of the cover shell (2), and the lamp bead board (9) and the control module (10) are both detachably installed inside the cover shell (2) through the locking structure (6). Four locking structures (6) are provided for installing the lamp bead board (9) and the control module (10), and each of the four locking structures (6) is respectively placed at the four corners of the installation position of the lamp bead board (9) and the control module (10).

10. The LED lighting fixture with monitoring function according to claim 9, characterized in that: The locking structure (6) is fixed to a clamping column (61) on the inner side of the cover shell (2) and a mounting frame fixed to the outside of the lamp bead plate (9) and the control module (10). The clamping column (61) movably passes through the corresponding mounting frame. Two symmetrically arranged embedded grooves (62) are provided on the outer side of the clamping column (61). A swing bar (63) is installed inside each embedded groove (62) by rotating a rotating rod. A ring plate (64) and a spring (65) are also movably sleeved on the outer side of the clamping column (61). The two ends of the spring (65) are fixedly connected to the ring plate (64) and the cover shell (2) respectively. The locking structure (6) is also provided with an anti-slip assembly, which includes a column slot opened at the bottom end of the inner side of two symmetrically arranged embedded slots (62), and a convex column (66) is movably inserted into the inside of the two column slots, and each column slot is provided with a spring (67) fixedly connected to the inner side of the corresponding column slot and the convex column (66).

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