CN113237014A

CN113237014A - LED lighting device

Info

Publication number: CN113237014A
Application number: CN202110552045.XA
Authority: CN
Inventors: 周伟
Original assignee: Shenzhen Biaomei Lighting Design Engineering Co ltd
Current assignee: Shenzhen Biaomei Lighting Design Engineering Co ltd
Priority date: 2021-05-20
Filing date: 2021-05-20
Publication date: 2021-08-10
Anticipated expiration: 2041-05-20
Also published as: CN113237014B

Abstract

The invention provides an LED illuminating device, which belongs to the technical field of illuminating devices and aims to solve the problems that the existing LED street lamp illuminating device wastes time and labor and has lower safety because the illuminating device needs to climb to a high place during maintenance; the bar opening has been seted up on terminal surface upper portion before the support column, and the support column upper end installs collection rain mechanism. During the maintenance, through control box with elevator motor, thereby make the reversal of lifting screw, then the elevator drives the downward rectilinear movement of illumination lamp body through the mounting panel under the screw thread effect, after illumination lamp body height reduces, with illumination lamp body maintain can, and because whole dismantlement process, maintenance person need not to climb to the street lamp upper end with the help of devices of ascending a height such as cat ladder, so not only labour saving and time saving, and incident such as can not appear falling during the maintenance, and then the security when having improved the maintenance of illumination lamp body.

Description

LED lighting device

Technical Field

The invention belongs to the technical field of lighting devices, and particularly relates to an LED lighting device.

Background

The LED is a light emitting diode, which is a commonly used light emitting device, emits light by energy released by recombination of electrons and holes, and is widely used in the field of illumination. The light emitting diode can efficiently convert electric energy into light energy, and has wide application in modern society, such as illumination, flat panel display, medical devices and the like.

For example, application No.: CN201811136542.6 the present invention discloses an LED lighting device, comprising a lamp post, an LED lamp and a base, wherein a storage battery is arranged at the top end of the first lamp post, a moving rod is fixedly installed at the joint of the first lamp post and the storage battery, a wire rod is fixedly installed at the center of the lower end of the moving rod, a weather cap is fixedly installed at the lower end of the wire rod, a solar panel is fixedly installed at the lower end of the weather cap, an LED lamp is fixedly installed at the center of the lower end of the solar panel, a disinsector body is fixedly installed at the lower end of the LED lamp, a funnel type insect-proof escape device is fixedly installed at the lower end of the disinsector body, a DC fan is fixedly installed between the disinsector body and the funnel type insect-proof escape device, an insect-receiving cup is annularly arranged at the lower part of the funnel type insect-proof escape device, a lifting device is fixedly installed on the first lamp post, a control button is fixedly installed at the upper part of the second lamp post, second lamp pole lower extreme fixed mounting has the base, overall structure is simple, and stability security is higher, and the function is diversified.

At present, when outdoor road lighting, the LED street lamp lighting device is usually used, and the existing LED street lamp lighting device still has the following defects in the actual use process, such as: when the existing LED street lamp lighting device is maintained, maintenance personnel need to climb to the upper end of the street lamp by means of climbing devices such as a crawling ladder, time and labor are wasted, the safety during maintenance is low, and the radiating fins are arranged at the top of the lighting lamp body on the existing LED street lamp lighting device, but the radiating effect of the radiating fins is poor, so that the lighting lamp body can be located in a high-temperature environment for a long time, and the service life of the lighting lamp body is prolonged.

Disclosure of Invention

In order to solve the technical problems, the invention provides an LED lighting device, which aims to solve the problems that when the existing LED street lamp lighting device is maintained, maintenance personnel need to climb to the upper end of a street lamp by means of a climbing device such as a ladder, time and labor are wasted, the safety during maintenance is low, and the lighting lamp body is in a high-temperature environment for a long time due to poor heat dissipation effect of a heat dissipation fin although the heat dissipation fin is arranged at the top of the lighting lamp body on the existing LED street lamp lighting device, so that the service life of the lighting lamp body is shortened.

The invention relates to an LED lighting device, which is achieved by the following specific technical means:

an LED lighting device includes a base; the base is of a shell-shaped structure, and a support column is fixed in the middle of the upper end face of the base; the supporting column is of a square tubular structure, a lifting mechanism is arranged in the supporting column, a strip-shaped through hole is formed in the upper portion of the front end face of the supporting column, a rain collecting mechanism is installed at the upper end of the supporting column, a lighting lamp body is installed on the front side of the upper portion of the lifting mechanism, a control box is installed on the lower portion of the right end face of the supporting column, a locking shell is arranged on the left end face of the control box, an auxiliary driving piece is magnetically attracted to the top of the locking shell, a waterproof temperature sensor is arranged on the upper portion of the lighting lamp body, and a limiting mechanism is arranged at the upper end of the lifting mechanism; the rain collecting mechanism is of a directional box body structure, a filter screen is arranged in a rain collecting port at the upper end of the rain collecting mechanism, a cleaning mechanism is arranged at the upper part of the filter screen, a flushing mechanism is arranged at the front side of the rain collecting mechanism, a raindrop sensor is arranged at the right side of the rain collecting mechanism through a support plate, and a driving mechanism is arranged at the upper part of the rear side of the rain collecting mechanism; the auxiliary driving piece comprises a strong magnet block and a V-shaped driving block, the auxiliary driving piece is of a cylindrical structure, and the upper end and the lower end of the auxiliary driving piece are respectively provided with the V-shaped driving block and the strong magnet block.

Furthermore, the illuminating lamp body comprises a connecting support plate and an inserting plate, the rear end of the illuminating lamp body is fixedly provided with the connecting support plate through a support rod, the middle part of the bottom end face of the connecting support plate is provided with the inserting plate, the middle part of the front end face of the inserting plate is provided with a rectangular socket, the left side and the right side of the connecting support plate are respectively provided with a T-shaped sliding strip, the top end face of the illuminating lamp body is uniformly provided with an inverted V-shaped radiating fin, and the upper part of the inverted V-shaped; when the lighting lamp body and the lifting mechanism are in an installation state, the T-shaped sliding strips on the two sides of the connecting support plate are respectively in sliding connection with the two T-shaped sliding grooves on the inner side of the installation clamping rail, and the insertion plate penetrates through the rectangular through hole on the installation clamping rail;

furthermore, the lifting mechanism comprises a lifting motor, a lifting screw rod, a lifting block, a mounting plate, a threaded cylinder and a mounting clamping rail, wherein the lifting motor is mounted inside the base, the lifting motor is rotatably connected with the lifting screw rod through a rotating shaft penetrating through the top of the base and the bottom of the support column, the outer part of the lifting screw rod is connected with the threaded cylinder through threads, the lifting block is fixed on the outer part of the threaded cylinder, and the lifting motor is commonly and electrically connected with the control box; the four included angles of the lifting block are respectively provided with a vertical guide rod fixed inside the supporting column in a sliding manner, the front side of the lifting block is fixedly provided with a mounting plate through a connecting column penetrating through a strip-shaped through hole in the front side of the supporting column, the front end surface of the mounting plate is provided with a mounting clamping rail, the middle part of the bottom end surface of the mounting plate is provided with a limiting mechanism, the mounting clamping rail is of an Contraband-shaped structure, the middle part of the bottom end surface of the mounting clamping rail is provided with a rectangular through hole, the left side surface and the right side surface of the inner side of the mounting clamping rail are respectively provided with a T-shaped sliding groove, and the inner side of the mounting clamping rail is provided with a lighting lamp body;

furthermore, the cleaning mechanism comprises two sliding plates, two sliding cylinders and a cleaning brush, the two sliding plates are fixedly connected through the four sliding cylinders, a limiting sliding rod fixed on the upper end surface of the filter screen inside the rain collecting mechanism slides inside each sliding cylinder, a spring is sleeved outside each limiting sliding rod, and the upper end surface of the left sliding plate is fixedly connected with the right end of the pull rope; the left side and the right side of each sliding plate are respectively provided with a cleaning brush, each cleaning brush is of an Contraband-shaped structure, and bristles at the bottom of each cleaning brush are in close contact with the upper end surface of the filter screen inside the rain collecting mechanism;

furthermore, the rain collecting mechanism comprises a sealing plate and a pull rope, the sealing plate is arranged at the top of the rain collecting mechanism in a rotating mode through a rotating shaft and fixedly connected with the rotating shaft, a sealing rubber ring is arranged at the edge of the bottom end face of the sealing plate, the bottom end face of the sealing plate is connected with the pull rope, and the other end of the pull rope is connected with a cleaning mechanism; when the sealing plate is in a closed state at the top of the rain collecting mechanism, the sealing rubber ring at the bottom of the sealing plate is in close contact with the top end face of the rain collecting mechanism;

furthermore, the control box comprises a locking block, a box door is installed on the right side of the control box, the locking block is arranged in the middle of the left side of the box door, a limiting hole is formed in the middle of the upper end face of the locking block, a PLC is installed in the control box, and the PLC is electrically connected with an external power supply in a common mode;

furthermore, the flushing mechanism comprises a water delivery pump and a watering pipe, the water delivery pump is arranged on a support plate on the right side of the rain collecting mechanism, and a water suction port of the water delivery pump is communicated with the interior of the rain collecting mechanism through a water pipe; the water outlet of the water delivery pump is connected with a watering pipe fixed on the front end surface of the rain collecting mechanism, the bottom end surface of the watering pipe is uniformly provided with watering openings, the watering pipe is positioned above the lighting lamp body, and the water delivery pump is commonly and electrically connected with the waterproof temperature sensor through the control box;

furthermore, the limiting mechanism comprises a limiting sliding shell and a limiting sliding block, the limiting sliding shell is fixed on the bottom end face of the mounting plate, the limiting sliding block is connected inside the limiting sliding shell in a sliding mode, the upper edge angle of the front end of the limiting sliding block is a chamfer, and a spring is arranged inside the limiting sliding shell; when the limiting mechanism is in a limiting state, the front end of the limiting sliding block is inserted into the rectangular insertion opening on the insertion plate;

furthermore, the locking shell comprises a metal baffle, a rectangular groove, circular magnets, a driving screw, a driving block and a driving block, the rectangular groove is formed in the top end face of the locking shell, the circular magnets are arranged at four included angles in the rectangular groove, the metal baffle is magnetically attracted to the upper portions of the four circular magnets, the shape and the size of the metal baffle are matched with those of the rectangular groove, a circular through hole is formed in the bottom end face of the inner portion of the rectangular groove, the upper end face of the metal baffle is flush with the top end face of the locking shell, and the upper end face of the metal baffle is magnetically attracted to the strong magnet; the locking casing is inside to be connected with drive screw through a piece rotation, and drive screw outside has the drive piece through threaded connection, drives a bottom face right side and is equipped with the locking and inserts the post, the bar breach has been seted up to locking casing right side lower part, the drive screw upper end is equipped with the drive block, and drive block and the inboard circular through-hole shape size phase-match of rectangle recess, and V font slot has been seted up to the drive block up end, the bar spout has been seted up to the inside left surface of locking casing, drive a left end face be equipped with bar spout sliding connection's slider.

Further, actuating mechanism includes driving motor, worm and worm wheel, driving motor installs on rain gathering mechanism rear side upper portion, and driving motor rotates through the pivot and is connected with the worm, and the worm wheel setting is in the pivot of closing plate rear side, and worm wheel and worm meshing, and driving motor is ordinary electric connection through control box and raindrop sensor.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the invention, through the arrangement of the lifting mechanism, during maintenance, the lifting motor is driven through the control box, so that the lifting screw rod is reversed, then the lifting block drives the lighting lamp body to move linearly downwards through the mounting plate under the action of the threads, and after the height of the lighting lamp body is reduced, the connecting support plate slides upwards from the inner side of the mounting clamping rail on the mounting plate, so that the lighting lamp body is quickly disassembled, and then the lighting lamp body is maintained.

2. According to the invention, through the matching of the rain collecting mechanism and the flushing mechanism, when the temperature of the inverted V-shaped radiating fin at the top of the illuminating lamp body is too high, the waterproof temperature sensor senses that the temperature is too high and then transmits a signal to the control box, then the control box starts the water delivery pump, so that rainwater in the rain collecting mechanism is delivered to the interior of the watering pipe fitting, and is uniformly sprayed onto the inverted V-shaped radiating fin at the top of the illuminating lamp body through the watering opening at the bottom of the watering pipe fitting, so that the inverted V-shaped radiating fin and the top of the illuminating lamp body can be rapidly and effectively cooled, and the illuminating lamp body cannot be in a high-temperature environment for a long time, thereby prolonging the service life of the illuminating lamp body.

Drawings

Fig. 1 is a schematic axial view of the present invention.

Fig. 2 is a schematic structural diagram in a split state of the present invention.

Fig. 3 is a schematic cross-sectional view of the base and the support column of the present invention.

Fig. 4 is a structural schematic diagram of the mounting plate and the lighting lamp body of the invention after being disassembled.

Fig. 5 is a schematic structural view of a rain collecting mechanism, a cleaning mechanism and a driving mechanism of the invention.

Fig. 6 is a schematic structural diagram of the cleaning mechanism of the present invention.

Fig. 7 is a schematic structural view of a control box, a lock housing and an auxiliary driver of the present invention.

Fig. 8 is a partial cross-sectional structural schematic view of the lock housing of the present invention.

Fig. 9 is a schematic structural diagram of the limiting mechanism of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a base; 2. a support pillar; 3. a lifting mechanism; 301. a lifting motor; 302. a lifting screw; 303. a lifting block; 304. mounting a plate; 305. a threaded barrel; 306. installing a clamping rail; 4. an illumination lamp body; 401. connecting the support plate; 402. a plugboard; 5. a rain collecting mechanism; 501. a sealing plate; 502. pulling a rope; 6. a cleaning mechanism; 601. a sliding plate; 602. a slide cylinder; 603. cleaning the brush; 7. a flushing mechanism; 701. a water delivery pump; 702. watering pipes; 8. a control box; 801. a locking block; 9. a raindrop sensor; 10. a waterproof temperature sensor; 11. a lock housing; 1101. a metal baffle plate; 1102. a rectangular groove; 1103. a circular magnet; 1104. a drive screw; 1105. driving the block; 1106. a drive block; 12. a limiting mechanism; 1201. a limiting sliding shell; 1202. a limiting slide block; 13. a drive mechanism; 1301. a drive motor; 1302. a worm; 1303. a worm gear; 14. an auxiliary driver; 1401. a strong magnet block; 1402. v-shaped belt driving blocks.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 9:

the invention provides an LED lighting device, comprising: a base 1; the base 1 comprises a shell-shaped structure, and a support column 2 is fixed in the middle of the upper end face of the base 1; the supporting column 2 is of a square tubular structure, and a lifting mechanism 3 is arranged inside the supporting column 2; the lifting mechanism 3 comprises a lifting motor 301, a lifting screw 302, a lifting block 303, a mounting plate 304, a threaded cylinder 305 and a mounting clamping rail 306, the lifting motor 301 is mounted inside the base 1, the lifting motor 301 is rotatably connected with the lifting screw 302 through a rotating shaft penetrating through the top of the base 1 and the bottom of the support column 2, the outer part of the lifting screw 302 is connected with the threaded cylinder 305 through threads, the lifting block 303 is fixed on the outer part of the threaded cylinder 305, and the lifting motor 301 is commonly electrically connected with the control box 8; four included angles of the lifting block 303 are respectively provided with a vertical guide rod fixed inside the supporting column 2 in a sliding manner, the front side of the lifting block 303 is fixed with a mounting plate 304 through a connecting column penetrating through a strip-shaped through opening at the front side of the supporting column 2, the front end surface of the mounting plate 304 is provided with a mounting clamping rail 306, the middle part of the bottom end surface of the mounting plate 304 is provided with a limiting mechanism 12, the mounting clamping rail 306 is of an Contraband-shaped structure, the middle part of the bottom end surface of the mounting clamping rail 306 is provided with a rectangular through opening, the left side surface and the right side surface of the inner side of the mounting clamping rail 306; a strip-shaped through opening is formed in the upper portion of the front end face of the support column 2, a rain collecting mechanism 5 is installed at the upper end of the support column 2, and a lighting lamp body 4 is installed on the front side of the upper portion of the lifting mechanism 3; the illuminating lamp body 4 comprises a connecting support plate 401 and a plug board 402, the rear end of the illuminating lamp body 4 is fixedly provided with the connecting support plate 401 through a support rod, the middle part of the bottom end face of the connecting support plate 401 is provided with the plug board 402, the middle part of the front end face of the plug board 402 is provided with a rectangular socket, the left side and the right side of the connecting support plate 401 are respectively provided with a T-shaped slide bar, the top end face of the illuminating lamp body 4 is uniformly provided with inverted V-shaped radiating fins, so that sundries in gaps between the V-shaped radiating fins can be quickly separated when the inverted V-shaped radiating fins are washed away by rainwater, and the upper parts of the inverted V-shaped radiating fins are provided with waterproof temperature sensors 10; when the lighting lamp body 4 and the lifting mechanism 3 are in an installation state, the T-shaped sliding strips on the two sides of the connecting support plate 401 are respectively in sliding connection with the two T-shaped sliding grooves on the inner side of the installation clamping rail 306, and the insertion plate 402 penetrates through the rectangular through hole on the installation clamping rail 306; the lower part of the right end surface of the support column 2 is provided with a control box 8; the control box 8 comprises a locking block 801, the right side of the control box 8 is provided with a box door, the middle part of the left side of the box door is provided with the locking block 801, the middle part of the upper end surface of the locking block 801 is provided with a limiting hole, a PLC is arranged in the control box 8, and the PLC is electrically connected with an external power supply; a locking shell 11 is arranged on the left end face of the control box 8; the locking shell 11 comprises a metal baffle 1101, a rectangular groove 1102, circular magnets 1103, a driving screw 1104, a driving block 1105 and a driving block 1106, the top end face of the locking shell 11 is provided with the rectangular groove 1102, the circular magnets 1103 are arranged at four corners in the rectangular groove 1102, the metal baffle 1101 is magnetically attracted to the upper portions of the four circular magnets 1103, the shape and the size of the metal baffle 1101 are matched with those of the rectangular groove 1102, the bottom end face inside the rectangular groove 1102 is provided with a circular through hole, the upper end face of the metal baffle 1101 is flush with the top end face of the locking shell 11, and the upper end face of the metal baffle 1101 is magnetically attracted to the strong magnet 1401; the interior of the locking shell 11 is rotatably connected with a driving screw 1104 through a support block, the exterior of the driving screw 1104 is connected with a driving block 1105 through a thread, the right side of the bottom end surface of the driving block 1105 is provided with a locking inserted column, the lower portion of the right side of the locking shell 11 is provided with a strip-shaped notch, the upper end of the driving screw 1104 is provided with a driving block 1106, the driving block 1106 is matched with the shape and the size of a circular through hole at the inner side of the rectangular groove 1102, the upper end surface of the driving block 1106 is provided with a V-shaped slot, the left end surface of the driving block 1105 is provided with a slide block which is slidably connected with the strip-shaped slot, through the arrangement of the locking shell 11, when the box door on the control box 8 is opened, the metal baffle 1101 needs to be firstly taken out upwards through a strong magnet block 1401 on the auxiliary driving piece 14, then the V-shaped driving block 1402 is inserted into the V-shaped slot on the driving block 1106, and then the auxiliary driving piece 14 is rotated, the driving screw 1104 is rotated, so that the driving block 1105 moves upwards under the action of the thread, the locking insertion column at the bottom of the driving block 1105 is pulled out of the limiting hole in the locking block 801, then the box door on the control box 8 is opened, and then the auxiliary driving piece 14 is carried with a maintenance worker, so that the probability that the box door on the control box 8 is stolen is effectively reduced; an auxiliary driving piece 14 is magnetically attracted to the top of the locking shell 11, a waterproof temperature sensor 10 is arranged at the upper part of the illuminating lamp body 4, a sensor of type WZP-01 is adopted, and a limiting mechanism 12 is arranged at the upper end of the lifting mechanism 3; the rain collecting mechanism 5 is of a directional box body structure, a filter screen is arranged in a rain collecting port at the upper end of the rain collecting mechanism 5, and a cleaning mechanism 6 is arranged at the upper part of the filter screen; the cleaning mechanism 6 comprises two sliding plates 601, two sliding cylinders 602 and a cleaning brush 603, the two sliding plates 601 are fixedly connected through the four sliding cylinders 602, a limiting sliding rod fixed on the upper end surface of the filter screen inside the rain collecting mechanism 5 slides inside each sliding cylinder 602, a spring is sleeved outside each limiting sliding rod, and the upper end surface of the left sliding plate 601 is fixedly connected with the right end of the pull rope 502; the left side and the right side of each sliding plate 601 are respectively provided with a cleaning brush 603, each cleaning brush 603 is of an Contraband-shaped structure, bristles at the bottom of each cleaning brush 603 are tightly contacted with the upper end face of the filter screen inside the rain collecting mechanism 5, through the arrangement of the cleaning mechanism 6, when the sealing plate 501 is opened, the cleaning mechanism 6 is pulled leftwards through the pull rope 502, then when the sealing plate 501 is closed, the cleaning mechanism 6 slides rightwards under the action of a spring to return to the original position, and slides leftwards and rightwards in such a way, so that the cleaning brushes 603 effectively clean the upper end face of the filter screen inside the rain collecting mechanism 5; a washing mechanism 7 is arranged on the front side of the rain collecting mechanism 5; the flushing mechanism 7 comprises a water delivery pump 701 and a watering pipe 702, the water delivery pump 701 is arranged on a support plate on the right side of the rain collecting mechanism 5, and a water suction port of the water delivery pump 701 is communicated with the interior of the rain collecting mechanism 5 through a water pipe; the water outlet of the water delivery pump 701 is connected with a watering pipe 702 fixed on the front end face of the rain collecting mechanism 5, the bottom end face of the watering pipe 702 is uniformly provided with watering openings, the watering pipe 702 is positioned above the lighting lamp body 4, and the water delivery pump 701 is commonly and electrically connected with the waterproof temperature sensor 10 through the control box 8; a raindrop sensor 9 is arranged on the right side of the rain collecting mechanism 5 through a support plate, a sensor of a model YS-JDQ is adopted, and a driving mechanism 13 is arranged on the upper portion of the rear side of the rain collecting mechanism 5; the driving mechanism 13 comprises a driving motor 1301, a worm 1302 and a worm wheel 1303, the driving motor 1301 is installed on the upper portion of the rear side of the rain collecting mechanism 5, the driving motor 1301 is rotatably connected with the worm 1302 through a rotating shaft, the worm wheel 1303 is arranged on the rotating shaft of the rear side of the sealing plate 501, the worm wheel 1303 is meshed with the worm 1302, and the driving motor 1301 is commonly and electrically connected with the raindrop sensor 9 through the control box 8; the auxiliary driving member 14 includes a strong magnet block 1401 and a V-shaped driving block 1402, the auxiliary driving member 14 is of a cylindrical structure, and the upper and lower ends of the auxiliary driving member 14 are respectively provided with the V-shaped driving block 1402 and the strong magnet block 1401.

The rain collecting mechanism 5 comprises a sealing plate 501 and a pull rope 502, the sealing plate 501 is arranged at the top of the rain collecting mechanism 5 in a rotating mode through a rotating shaft, the sealing plate 501 is fixedly connected with the rotating shaft, a sealing rubber ring is arranged at the edge of the bottom end face of the sealing plate 501, the bottom end face of the sealing plate 501 is connected with the pull rope 502, and the other end of the pull rope 502 is connected with a cleaning mechanism 6; when the sealing plate 501 is in a closed state at the top of the rain collecting mechanism 5, the sealing rubber ring at the bottom of the sealing plate 501 is in close contact with the top end face of the rain collecting mechanism 5, so that the sealing plate 501 has good sealing performance after being closed, and the rainwater evaporation efficiency in the rain collecting mechanism 5 is reduced.

The limiting mechanism 12 comprises a limiting sliding shell 1201 and a limiting sliding block 1202, the limiting sliding shell 1201 is fixed on the bottom end face of the mounting plate 304, the limiting sliding block 1202 is connected inside the limiting sliding shell 1201 in a sliding mode, the upper edge angle of the front end of the limiting sliding block 1202 is a chamfer, and a spring is arranged inside the limiting sliding shell 1201; when the limiting mechanism 12 is in a limiting state, the front end of the limiting slider 1202 is inserted into the rectangular socket on the insertion plate 402, so that the connecting support plate 401 can be effectively limited on the mounting plate 304.

In another embodiment, each watering hole at the bottom of the watering pipe 702 is of a round tubular structure, and four fan-shaped rubber sheets are arranged on the bottom end face of each watering hole in an annular array, so that when the watering hole at the bottom of the watering pipe 702 stops watering, the fan-shaped rubber sheets at the bottom of the watering hole can rebound to the original position under the action of the elasticity of the fan-shaped rubber sheets, the watering hole can be effectively protected, and the blockage phenomenon caused by the entering of sundries is avoided.

When in use: when the lighting lamp body 4 needs to be maintained, firstly, the upper box door of the control box 8 is opened, then the lifting motor 301 is driven by the PLC programmable controller in the control box 8, the rotating shaft of the lifting motor 301 is controlled to rotate reversely, so that the lifting screw 302 rotates reversely, then the lifting block 303 drives the lighting lamp body 4 to move downwards and linearly through the mounting plate 304 under the action of threads, when the lighting lamp body 4 moves downwards to be close to the control box 8, the lifting motor 301 is closed, then the limiting slide block 1202 slides backwards through manual operation, so that the inserting plate 402 loses the limiting function, then the connecting support plate 401 slides upwards from the inner side of the mounting clamp rail 306 on the mounting plate 304, so that the lighting lamp body 4 is quickly disassembled, then the lighting lamp body 4 is maintained, and maintenance personnel does not need to climb to the upper end of the street lamp by using climbing devices such as a ladder stand and the like in the whole disassembling process, thereby saving time and labor, safety accidents such as falling and the like cannot occur during maintenance, so that the safety of the lighting lamp body 4 during maintenance is improved;

when raining outside, a raining signal is transmitted to the control box 8 through the raindrop sensor 9, then the control box 8 starts the driving motor 1301 and controls the rotating shaft of the driving motor 1301 to rotate forward, so that the worm 1302 drives the worm wheel 1303 to rotate clockwise, the sealing plate 501 is opened clockwise, then the rainwater is collected through the rainwater collection mechanism 5, when the weather is sunny, the raindrop sensor 9 transmits a raining stop signal to the control box 8, then the rotating shaft of the driving motor 1301 is controlled to rotate reversely through the control box 8, so that the worm 1302 drives the worm wheel 1303 to rotate anticlockwise, the sealing plate 501 is closed, then the rainwater in the rainwater collection mechanism 5 cannot be contacted with the outside air and the sunlight through the sealing plate 501 in a closed state, and therefore the evaporation efficiency of the rainwater in the rainwater collection mechanism 5 is greatly reduced;

when the temperature of the inverted-V-shaped radiating fin at the top of the illuminating lamp body 4 is too high, the waterproof temperature sensor 10 senses that the temperature is too high and then transmits a signal to the control box 8, then the water delivery pump 701 is started through the control box 8, and the water delivery flow of the water delivery pump 701 is controlled to be in a slow state, so that the rainwater inside the rainwater collecting mechanism 5 is delivered to the interior of the watering pipe 702, the water is uniformly sprayed onto the inverted-V-shaped radiating fin at the top of the illuminating lamp body 4 through the watering pipe 702 at the bottom of the watering pipe 702, the inverted-V-shaped radiating fin and the top of the illuminating lamp body 4 can be rapidly and effectively cooled, and further the illuminating lamp body 4 cannot be in a high-temperature environment for a long time, so that the service life of the illuminating lamp body 4 is prolonged, and after the waterproof temperature.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. An LED lighting device, characterized in that: an LED lighting device comprising: a base;

the base is of a shell-shaped structure, and a support column is fixed in the middle of the upper end face of the base;

the supporting column is of a square tubular structure, a lifting mechanism is arranged in the supporting column, a strip-shaped through hole is formed in the upper portion of the front end face of the supporting column, a rain collecting mechanism is installed at the upper end of the supporting column, a lighting lamp body is installed on the front side of the upper portion of the lifting mechanism, a control box is installed on the lower portion of the right end face of the supporting column, a locking shell is arranged on the left end face of the control box, an auxiliary driving piece is magnetically attracted to the top of the locking shell, a waterproof temperature sensor is arranged on the upper portion of the lighting lamp body, and a limiting mechanism is arranged at the upper end of the lifting mechanism;

the rain collecting mechanism is of a directional box body structure, a filter screen is arranged in a rain collecting port at the upper end of the rain collecting mechanism, a cleaning mechanism is arranged at the upper part of the filter screen, a flushing mechanism is arranged at the front side of the rain collecting mechanism, a raindrop sensor is arranged at the right side of the rain collecting mechanism through a support plate, and a driving mechanism is arranged at the upper part of the rear side of the rain collecting mechanism;

the auxiliary driving piece comprises a strong magnet block and a V-shaped driving block, the auxiliary driving piece is of a cylindrical structure, and the upper end and the lower end of the auxiliary driving piece are respectively provided with the V-shaped driving block and the strong magnet block.

2. An LED lighting device as recited in claim 1, wherein: the lifting mechanism comprises a lifting motor, a lifting screw rod, a lifting block, a mounting plate, a threaded cylinder and a mounting clamping rail, the lifting motor is mounted inside the base, the lifting motor is rotatably connected with the lifting screw rod through a rotating shaft penetrating through the top of the base and the bottom of the supporting column, the exterior of the lifting screw rod is connected with the threaded cylinder through threads, the lifting block is fixed outside the threaded cylinder, and the lifting motor is commonly and electrically connected with the control box;

four contained angle departments of elevator all slide and fix a vertical guide arm inside the support column, and the elevator front side is fixed with the mounting panel through the spliced pole that runs through support column front side strip opening, and the terminal surface is equipped with the installation card rail before the mounting panel, mounting panel bottom end face middle part is equipped with stop gear, the installation card rail is Contraband font structure, and the rectangle opening has been seted up at installation card rail bottom end face middle part, T type spout has all been seted up to the inboard left and right sides face of installation card rail, and the illumination lamp body is installed to installation card rail inboard.

3. An LED lighting device as recited in claim 2, wherein: the lighting lamp body comprises a connecting support plate and an inserting plate, the rear end of the lighting lamp body is fixedly provided with the connecting support plate through a support rod, the middle part of the bottom end face of the connecting support plate is provided with the inserting plate, the middle part of the front end face of the inserting plate is provided with a rectangular socket, the left side and the right side of the connecting support plate are respectively provided with a T-shaped sliding strip, the top end face of the lighting lamp body is uniformly provided with an inverted V-shaped radiating fin, and the upper part of the inverted V-shaped radiating fin is provided with a waterproof temperature sensor;

when the lighting lamp body and the lifting mechanism are in an installation state, the T-shaped sliding strips on the two sides of the connecting support plate are respectively in sliding connection with the two T-shaped sliding grooves on the inner side of the installation clamping rail, and the insertion plate penetrates through the rectangular through hole in the installation clamping rail.

4. An LED lighting device as recited in claim 1, wherein: the rain collecting mechanism comprises a sealing plate and a pull rope, the sealing plate is arranged at the top of the rain collecting mechanism in a rotating mode through a rotating shaft and fixedly connected with the rotating shaft, a sealing rubber ring is arranged at the edge of the bottom end face of the sealing plate, the bottom end face of the sealing plate is connected with the pull rope, and the other end of the pull rope is connected with a cleaning mechanism;

when the sealing plate is in a closed state at the top of the rain collecting mechanism, the sealing rubber ring at the bottom of the sealing plate is in close contact with the top end face of the rain collecting mechanism.

5. An LED lighting device as recited in claim 4, wherein: the cleaning mechanism comprises two sliding plates, sliding cylinders and a cleaning brush, the two sliding plates are fixedly connected through the four sliding cylinders, a limiting sliding rod fixed on the upper end face of the filter screen inside the rain collecting mechanism slides inside each sliding cylinder, a spring is sleeved outside each limiting sliding rod, and the upper end face of the left sliding plate is fixedly connected with the right end of the pull rope;

every sliding plate left and right sides all is equipped with a clearance brush, and every clearance brush is Contraband font structure to every clearance brush bottom brush hair all with the inside filter screen up end in close contact with of collection rain mechanism.

6. An LED lighting device as recited in claim 1, wherein: the flushing mechanism comprises a water delivery pump and a watering pipe, the water delivery pump is arranged on a support plate on the right side of the rain collecting mechanism, and a water suction port of the water delivery pump is communicated with the interior of the rain collecting mechanism through a water pipe;

the water delivery pump is characterized in that a water pouring pipe fixed on the front end face of the rain collecting mechanism is connected to the water delivery port of the water delivery pump, a water pouring port is uniformly formed in the bottom end face of the water pouring pipe, the water pouring pipe is located above the lighting lamp body, and the water delivery pump is electrically connected with the waterproof temperature sensor through the control box.

7. An LED lighting device as recited in claim 1, wherein: the control box comprises a locking block, the box door is installed on the right side of the control box, the locking block is arranged in the middle of the left side of the box door, a limiting hole is formed in the middle of the upper end face of the locking block, the PLC is installed inside the control box, and the PLC and an external power source are connected electrically and commonly.

8. An LED lighting device as recited in claim 1, wherein: the locking shell comprises a metal baffle, a rectangular groove, circular magnets, a driving screw rod, a driving block and a driving block, wherein the rectangular groove is formed in the top end face of the locking shell, the circular magnets are arranged at four included angles in the rectangular groove, the metal baffle is magnetically attracted to the upper portions of the four circular magnets, the shape and the size of the metal baffle are matched with those of the rectangular groove, a circular through hole is formed in the bottom end face in the rectangular groove, the upper end face of the metal baffle is flush with the top end face of the locking shell, and the upper end face of the metal baffle is magnetically attracted to the strong magnet block;

the locking casing is inside to be connected with drive screw through a piece rotation, and drive screw outside has the drive piece through threaded connection, drives a bottom face right side and is equipped with the locking and inserts the post, the bar breach has been seted up to locking casing right side lower part, the drive screw upper end is equipped with the drive block, and drive block and the inboard circular through-hole shape size phase-match of rectangle recess, and V font slot has been seted up to the drive block up end, the bar spout has been seted up to the inside left surface of locking casing, drive a left end face be equipped with bar spout sliding connection's slider.

9. An LED lighting device as recited in claim 1, wherein: the limiting mechanism comprises a limiting sliding shell and a limiting sliding block, the limiting sliding shell is fixed on the bottom end face of the mounting plate, the limiting sliding block is connected inside the limiting sliding shell in a sliding mode, the upper edge angle of the front end of the limiting sliding block is a chamfer, and a spring is arranged inside the limiting sliding shell;

when the limiting mechanism is in a limiting state, the front end of the limiting sliding block is inserted into the rectangular insertion opening in the insertion plate.

10. An LED lighting device as recited in claim 1, wherein: the driving mechanism comprises a driving motor, a worm and a worm wheel, the driving motor is installed on the upper portion of the rear side of the rain collecting mechanism, the driving motor is connected with the worm in a rotating mode through a rotating shaft, the worm wheel is arranged on the rotating shaft of the rear side of the sealing plate and meshed with the worm, and the driving motor is connected with the raindrop sensor in a common electric mode through the control box.