CN219227864U

CN219227864U - Intelligent adjustment full spectrum LED street lamp

Info

Publication number: CN219227864U
Application number: CN202222860125.4U
Authority: CN
Inventors: 刘咏梅; 张瑞明; 王可
Original assignee: Henan Xinzhongfei Technology Co ltd
Current assignee: Henan Xinzhongfei Technology Co ltd
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-06-20
Anticipated expiration: 2032-10-28

Abstract

The utility model provides an intelligent-adjustment full-spectrum LED street lamp which comprises a variable light source, a lamp holder shell, a supporting rod, a base, a scraping plate driving mechanism, a water supply device and a motor. The bracing piece passes through the base to be fixed on the road surface, and the lamp holder shell is fixed at the bracing piece top, and the variable light source is fixed in the lamp holder shell, and the bracing piece top is provided with environmental sensor, and the inside controller that is provided with of base. The scraper blade is installed on the lamp shade of lamp holder shell in a matching way to be connected with the motor through scraper blade actuating mechanism, the motor drives the scraper blade to clean the lamp shade through scraper blade actuating mechanism, and resets. The scraping plate is provided with a flushing nozzle in a matching way and is connected with a water outlet of the water supply device. The utility model can adjust the color temperature of the lamplight according to different requirements, can set corresponding lamplight according to the ambient temperature and the visibility, provides comfortable ambient light for people while reducing accidents, and can clean the lampshade at regular time.

Description

Intelligent adjustment full spectrum LED street lamp

Technical Field

The utility model belongs to the technical field of illumination, and particularly relates to an intelligent-adjustment full-spectrum LED street lamp.

Background

At present, the traditional street lamp in the market only can provide the illumination function, the structure is simpler, and the spectrum of the existing illuminating lamp is basically fixed and is difficult to adjust. However, people feel different colors or light intensity in different environments, in winter, the temperature is lower, people prefer orange, yellow and other warm colors in cold environments, warm and comfortable ambient light is provided for people, and in summer, people prefer green, blue and other cold colors, so that a cool and refreshing feeling is provided for people. In haze weather or overcast and rainy days, the content of suspended matters in the air is increased, so that the visibility of a road is greatly reduced, the street lamp is located outdoors, and the brightness of the street lamp can be influenced by dust covering of a lampshade in the past for a long time. The utility model provides an intelligent adjusting full-spectrum LED street lamp, which can adjust the color temperature of the lamp according to different requirements and meet the requirements of human visual light, psychological light and physiological light.

Disclosure of Invention

Aiming at the problems that the traditional street lamp only can provide a lighting function, the spectrum is fixed, adjustment is difficult to be carried out according to the environment, the street lamp brightness is influenced by dust covering an outdoor lamp shade for a long time, and the like, the utility model provides the intelligent-adjustment full-spectrum LED street lamp, the color temperature of the lamp light can be adjusted according to different requirements, the requirements of human visual light, psychological light and physiological light are met, and meanwhile, the lamp shade can be cleaned by the aid of the scraping plate at regular time.

The utility model discloses an intelligent-regulation full-spectrum LED street lamp, which comprises a variable light source, a lamp holder shell, a support rod, a base, a scraping plate driving mechanism, a water supply device and a motor, wherein the support rod is fixed on a road surface through the base; the scraper is arranged on the lamp shade of the lamp cap shell in a matching way, and is connected with the motor through the scraper driving mechanism, and the motor can drive the scraper to move backwards along the lamp shade through the scraper driving mechanism so as to clean the lamp shade and reset the lamp shade; the scraper is provided with a flushing nozzle in a matching way, and the flushing nozzle is arranged towards a lampshade on the rear side of the scraper and is connected with a water outlet of the water supply device; the water supply device is in transmission connection with the motor, and when the scraping plate moves backwards, the water supply device can spray high-pressure flushing liquid outwards through the flushing nozzle; the base is internally provided with a controller, and the environment sensor is connected with the controller in a wireless mode.

Preferably, two parallel sliding grooves are symmetrically arranged on the lamp cap shells at the left side and the right side of the lamp shade, and two ends of the scraping plate are matched and installed in the sliding grooves at the corresponding sides respectively and are connected with the scraping plate driving mechanism.

Preferably, the scraper driving mechanism comprises a rope pulley a and a rope pulley b which are arranged in a longitudinally spaced and rotating way, and a traction rope and a reset rope are respectively wound on the rope pulley a and the rope pulley b; the fixed shaft of the rope pulley a or the rope pulley b is in transmission connection with the motor, and the rope pulley a is meshed with the rope pulley b; the lamp cap shell on the left side in front of the lamp shade is provided with guide wheels in a matching way, and the traction end of the traction rope is connected with the right end of the scraping plate; the traction end of the reset rope is connected with the left end of the scraping plate after being guided by the guide wheel.

Preferably, the water supply device comprises a pumping mechanism and a liquid storage tank, the pumping mechanism comprises a closed cavity arranged in the support rod, a piston plate is arranged in the closed cavity in a matched mode, the inner space of the closed cavity is divided into an upper cavity and a lower cavity in a sealing mode by the piston plate, and flushing liquid is pre-stored in the lower cavity; the cavity top of the closed cavity is provided with a threaded hole along the axial direction, a threaded rod is installed in a matching manner, one end of the threaded rod is rotationally connected with the top end of the piston plate, the other end of the threaded rod upwards extends out of the closed cavity and is connected with a motor in a transmission manner, a liquid suction pipe and a liquid discharge pipe which are communicated with the lower cavity are installed in a matching manner at the cavity bottom of the closed cavity, the other end of the liquid suction pipe extends into the liquid storage tank, the other end of the liquid discharge pipe is connected with the flushing nozzle, and a one-way liquid suction valve and a one-way liquid discharge valve are respectively arranged on the liquid suction pipe and the liquid discharge pipe.

Preferably, an open-air water storage tank is arranged on the outer wall of the supporting rod and is communicated with the liquid storage tank through a liquid discharge pipe.

Preferably, the environmental sensor includes a PM. detector, a temperature sensor, and an infrared sensor.

Preferably, the white LED light source and the full spectrum adjustment LED light source are formed by arranging and combining red LED lamp beads, blue LED lamp beads and green LED lamp beads at intervals, the white LED light source unit is arranged in the middle of the lamp cap shell, and the full spectrum adjustment LED light source is arranged on two sides of the lamp cap shell.

Preferably, the controller comprises a signal receiving unit, a signal processing unit, a light source control unit and a timing cleaning unit, wherein the environment sensor is connected with the signal receiving unit, the signal receiving unit is connected with the signal processing unit, the signal processing unit is connected with the light source control unit, the light source control unit is connected with the variable light source, and the timing cleaning unit is connected with the motor.

The technical scheme of the utility model has the following beneficial effects:

1. the real-time temperature measurement through the temperature sensor can realize changing the colour temperature according to the temperature, improves human comfort level. In winter, the air temperature is lower, and people prefer orange, yellow and other warm hues in cold environments, so that low-color-temperature light is adopted in winter, warm and comfortable environment light is created for people, in summer, the people prefer green, blue and other cold hues, high-color-temperature light is displayed in summer, and a cool and refreshing feel is provided for people.

2. The current environment can be monitored in real time through the infrared sensor and the PM2.5 detector, in haze weather or overcast and rainy days, the visibility is greatly reduced because of suspended matters in the air, even the visibility is lower in the daytime, the supplementary lighting can be timely carried out, the visible distance can be increased by supplementing low-color-temperature light, the safety coefficient is improved, and the accident occurrence is reduced.

3. The scraper blade that sets up on the lamp holder shell can clean the lamp shade, thereby the timing cleaning unit of controller can control motor drive scraper blade actuating mechanism and water supply installation, realizes the timing full-automatic cleaning to the lamp shade. Meanwhile, the cleaning frequency can be set according to the environment where the street lamp is located, the lampshade is kept clean, and the brightness of the street lamp in severe weather is ensured.

Drawings

FIG. 1 is a block diagram of an intelligently adjusted full spectrum LED street lamp

FIG. 2 is a block diagram of a variable light source

FIG. 3 is a block diagram of a system for adjusting the light spectrum

FIG. 4 is a schematic view of a squeegee drive device

FIG. 5 is a schematic view of a water supply device

Reference numerals in the drawings: the LED lamp comprises a variable light source 1, a lamp holder shell 2, a supporting rod 3, a base 4, an environment sensor 5, a controller 6, a white LED light source 7, a full spectrum adjustment LED light source 8, a scraping plate 9, a flushing spray head 10, a guide wheel 11, a rope pulley a12, a rope pulley b13, a motor 14, a threaded rod 15, a piston plate 16, a closed cavity 17, a one-way liquid discharge valve 18, a one-way liquid suction valve 19, a liquid storage tank 20, an open-air water storage tank 21, a PM2.5 detector 501, a temperature sensor 502, an infrared sensor 503, a signal receiving unit 601, a signal processing unit 602, a light source control unit 603 and a timing cleaning unit 604.

Detailed Description

Embodiments of the utility model are described in detail below with reference to the attached drawings, but the utility model can be implemented in a number of different ways, which are defined and covered by the claims.

Example 1:

in order to solve the above-mentioned problems in the background art, the present utility model provides an intelligent-adjustment full-spectrum LED street lamp, as shown in fig. 1 and fig. two, comprising a variable light source 1, a lamp cap housing 2, a support rod 3, a base 4, a scraper 9, a scraper driving mechanism, a water supply device and a motor 14. The bracing piece 3 is fixed on the road surface through base 4, and lamp holder shell 2 is fixed at bracing piece 3 tops, and variable light source 1 is fixed in lamp holder shell 2, and bracing piece 3 tops are provided with environmental sensor 5, and specifically:

the environmental sensor 5 includes a PM2.5 detector 501, a temperature sensor 502, and an infrared sensor 503 for monitoring ambient environmental data such as temperature, visibility, etc. in real time. The variable light source 1 comprises a white LED light source 7 and a full spectrum adjustment LED light source 8; the white LED light source 7 and the full spectrum adjusting LED light source 8 are formed by arranging and combining red LED lamp beads, blue LED lamp beads and green LED lamp beads at intervals, the white LED light source unit 7 is arranged in the middle of the lamp cap shell 2, and the full spectrum adjusting LED light source 8 is arranged on two sides of the lamp cap shell 2. The base 4 is internally provided with a controller 6, and the environment sensor 5 is connected with the controller 6 in a wireless mode. The controller 6 includes a signal receiving unit 601, a signal processing unit 602, a light source control unit 603, and a timing cleaning unit 604, the environmental sensor 5 is connected with the signal receiving unit 601, the signal receiving unit 601 is connected with the signal processing unit 602, the signal processing unit 602 is connected with the light source control unit 603, the light source control unit 603 is connected with the variable light source 1, and the timing cleaning unit 604 is connected with the motor 14.

The real-time temperature measurement through the temperature sensor can realize changing the color temperature according to the current environmental temperature, caters to the preference of the human body to different color temperature lights at different temperatures, and improves the comfort level of the human body. In winter, the air temperature is lower, and people prefer orange, yellow and other warm hues in cold environments, so that low-color-temperature light is adopted in winter, warm and comfortable environment light is created for people, in summer, the people prefer green, blue and other cold hues, high-color-temperature light is displayed in summer, and a cool and refreshing feel is provided for people. The visibility of the current environment can be monitored in real time through the infrared sensor and the PM2.5 detector, the content of suspended matters in air is increased in haze weather or overcast and rainy days generally, so that the visibility is greatly reduced, even the visibility is lower in daytime, the supplementary lighting can be timely performed at this time, the visible distance can be increased by low-color-temperature light, the safety coefficient is improved, and the occurrence of accidents is reduced.

As shown in fig. 3, 4 and 5, the scraper 9 is installed on the lamp shade of the lamp cap shell 2 in a matching way, and is connected with the motor 14 through the scraper driving mechanism, the scraper 9 is connected with the motor 14 through the scraper driving mechanism, and the motor 14 can drive the scraper 9 to move backwards along the lamp shade through the scraper driving mechanism to clean the lamp shade and reset; two parallel sliding grooves are symmetrically arranged on the lamp cap shell 2 on the left side and the right side of the lamp shade, and two ends of the scraping plate 9 are matched and installed in the sliding grooves on the corresponding sides respectively and are connected with the scraping plate driving mechanism.

The scraper driving mechanism comprises a rope pulley a12 and a rope pulley b13 which are arranged in a longitudinally spaced rotation way, and a traction rope and a reset rope are respectively wound on the rope pulley a12 and the rope pulley b 13; the fixed shaft of the rope pulley a12 is in transmission connection with the motor 14, the rope pulley a12 and the rope pulley b13 are meshed through a group of gears, and the two rope pulleys are respectively fixed on the corresponding fixed shafts in a key connection mode; the lamp cap shell 2 on the left side in front of the lamp shade is provided with a guide wheel 11 in a matching way, and the traction end of the traction rope is connected with the right end of the scraping plate 9; the traction end of the reset rope is connected with the left end of the scraping plate 9 after being guided by the guide wheel 11.

When the cleaning action starts, the motor 14 is started in a forward rotation mode, the fixed shaft drives the rope wheel a12 to rotate clockwise to drive the traction rope to wind, at the moment, the rope wheel b13 rotates anticlockwise to drive the reset rope to be released, at the moment, the scraping plate 9 moves backwards along the sliding groove to scrape dirt on the lamp housing backwards, after the cleaning is finished, the motor 14 is started in a reverse rotation mode, the fixed shaft drives the rope wheel a12 to rotate anticlockwise to drive the traction rope to be released, at the moment, the rope wheel b13 rotates clockwise to drive the reset rope to wind, and the scraping plate 9 moves forwards along the sliding groove to reset.

The scraper 9 is provided with a flushing nozzle 10 in a matching way, and the flushing nozzle 10 is arranged towards a lampshade on the rear side of the scraper 9 and is connected with a water outlet of the water supply device; the water supply device is in transmission connection with the motor 14, and when the scraper 9 moves backwards, the water supply device can spray high-pressure flushing liquid outwards through the flushing nozzle 10, in particular:

the water supply device comprises a pumping mechanism and a liquid storage tank 20, the pumping mechanism comprises a closed cavity 17 arranged in the support rod 3, a piston plate 16 is arranged in the closed cavity 17 in a matching manner, the piston plate 16 divides the inner space of the closed cavity 17 into an upper cavity and a lower cavity in a sealing manner, the upper cavity and the lower cavity can slide up and down along the inner wall of the wall 17, and flushing liquid is pre-stored in the lower cavity; the top of the closed cavity 17 is provided with a threaded hole along the axial direction, and is provided with a threaded rod 15 in a matching way, one end of the threaded rod 15 is rotationally connected with the top end of the piston plate 16, the other end of the threaded rod 15 extends upwards to form the closed cavity 17, and is in transmission connection with the motor 14, and various modes of rotationally connecting the threaded rod and the piston plate are provided, for example: threaded connection, snap connection, flange connection, welded connection, etc.

The cavity bottom of the closed cavity 17 is provided with a liquid suction pipe and a liquid discharge pipe which are communicated with the lower cavity in a matching way, the other end of the liquid suction pipe extends into a liquid storage tank 20 and is used for sucking liquid from the liquid storage tank inwards, the other end of the liquid discharge pipe extends out of the upright post and is connected with the flushing nozzle 10, and the liquid suction pipe and the liquid discharge pipe are respectively provided with a one-way liquid suction valve 19 and a one-way liquid discharge valve 18. When cleaning starts, the motor 14 drives the fixed shaft to rotate and simultaneously drives the threaded rod 15 to rotate in the threaded hole, the piston plate 16 is driven to move backwards, when dirt on the lamp housing is scraped, the motor synchronously drives the threaded rod to rotate, the piston plate is driven to move downwards along the inner wall of the wall body, flushing fluid in the lower cavity is discharged from the flushing nozzle 10 through the one-way liquid discharge valve and the liquid discharge pipe, the surface of the lamp housing on the rear side of the scraper is sprayed, and therefore the dirt is flushed and matched with the scraper 9 to clean the surface of the lamp housing before the scraper scrapes the dirt. When the motor turns over to drive the scraping plate to reset, the motor synchronously drives the threaded rod to rotate reversely, and drives the piston plate to move upwards along the inner wall of the cavity to generate negative pressure in the lower cavity, so that the unidirectional liquid suction valve is driven to open and suck liquid in the liquid storage tank to supplement.

Example 2

Embodiment 2 differs from embodiment 1 in that, as shown in fig. 1, an open-air water storage tank 21 is provided on the outer wall of the support rod 3, the open-air water storage tank 21 is communicated with a liquid storage tank 20 through a liquid discharge pipe, and the open-air water storage tank 21 can collect rainwater and discharge the rainwater into the liquid storage tank for use in rainy days.

It is to be understood that the above-described embodiments of the present utility model are merely illustrative of or explanation of the principles of the present utility model and are in no way limiting of the utility model. Accordingly, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present utility model should be included in the scope of the present utility model. Furthermore, the appended claims are intended to cover all such changes and modifications that fall within the scope and boundary of the appended claims, or equivalents of such scope and boundary.

Claims

1. The utility model provides an intelligent regulation's full spectrum LED street lamp, includes variable light source (1), lamp holder shell (2), bracing piece (3) and base (4), its characterized in that still includes scraper blade (9), scraper blade actuating mechanism, water supply installation and motor (14), bracing piece (3) are fixed on the road surface through base (4), lamp holder shell (2) are fixed at bracing piece (3) top, variable light source (1) is fixed in lamp holder shell (2), and bracing piece (3) top is provided with environmental sensor (5), variable light source (1) include white LED light source (7) and full spectrum regulation LED light source (8); the scraper (9) is arranged on the lampshade of the lamp cap shell (2) in a matching way, and is connected with the motor (14) through the scraper driving mechanism, and the motor (14) can drive the scraper (9) to move backwards along the lampshade to clean the lampshade through the scraper driving mechanism and reset the lampshade; the scraper (9) is provided with a flushing nozzle (10) in a matching way, and the flushing nozzle (10) is arranged towards a lampshade at the rear side of the scraper (9) and is connected with a water outlet of the water supply device; the water supply device is in transmission connection with the motor (14), and when the scraping plate (9) moves backwards, the water supply device can spray high-pressure flushing liquid outwards through the spray head (10); the base (4) is internally provided with a controller (6), and the environment sensor (5) is connected with the controller (6) in a wireless mode.

2. The intelligent-regulation full-spectrum LED street lamp according to claim 1, wherein two parallel sliding grooves are symmetrically arranged on lamp cap shells (2) on the left side and the right side of the lamp shade, and two ends of the scraping plate (9) are matched and installed in the sliding grooves on the corresponding sides respectively and are connected with the scraping plate driving mechanism.

3. The intelligent-adjustment full-spectrum LED street lamp according to claim 1, wherein the scraper driving mechanism comprises a rope wheel a (12) and a rope wheel b (13) which are arranged in a longitudinal interval rotating way, and a traction rope and a reset rope are respectively wound on the rope wheel a (12) and the rope wheel b (13); the fixed shaft of the rope pulley a (12) or the rope pulley b (13) is in transmission connection with the motor (14), and the rope pulley a (12) is meshed with the rope pulley b (13); a guide wheel (11) is arranged on the lamp cap shell (2) at the left side in front of the lamp shade in a matching way, and the traction end of the traction rope is connected with the right end of the scraping plate (9); the traction end of the reset rope is connected with the left end of the scraping plate (9) after being guided by the guide wheel (11).

4. The intelligent-adjustment full-spectrum LED street lamp according to claim 1, wherein the water supply device comprises a pumping mechanism and a liquid storage tank (20), the pumping mechanism comprises a closed cavity (17) arranged in the support rod (3), a piston plate (16) is installed in the closed cavity (17) in a matched mode, the inner space of the closed cavity (17) is divided into an upper cavity and a lower cavity in a sealing mode by the piston plate (16), and flushing liquid is pre-stored in the lower cavity; the utility model discloses a liquid pump, including sealed cavity (17), piston plate (16), sealed cavity (17), drain, pumping pipe and drain, liquid tank (20) are stretched into to the chamber top of sealed cavity (17) along the axial to the matching installs threaded rod (15), and the one end and the piston plate (16) top of threaded rod (15) rotate to be connected, and the other end upwards extends sealed cavity (17), and is connected with motor (14) transmission, the bottom of the chamber of sealed cavity (17) matches installs pumping pipe and the drain that communicates with lower cavity, and the other end of pumping pipe stretches into liquid reserve tank (20), and the other end and the shower nozzle (10) of drain are connected, just be equipped with one-way pumping valve (19) and one-way drain valve (18) on pumping pipe and the drain respectively.

5. The intelligent-regulation full-spectrum LED street lamp according to claim 1 or claim 4, wherein an open-air water storage tank (21) is arranged on the outer wall of the supporting rod (3), and the open-air water storage tank (21) is communicated with the liquid storage tank (20) through a liquid discharge pipe.

6. The intelligent regulation full spectrum LED street lamp of claim 1, wherein the environmental sensor (5) comprises a PM2.5 detector (501), a temperature sensor (502) and an infrared sensor (503).

7. The intelligent-regulation full-spectrum LED street lamp according to claim 1, wherein the white LED light source (7) and the full-spectrum regulation LED light source (8) are formed by arranging and combining red LED lamp beads, blue LED lamp beads and green LED lamp beads at intervals, the white LED light source (7) is arranged in the middle of the lamp cap shell (2), and the full-spectrum regulation LED light source (8) is arranged on two sides of the lamp cap shell (2).

8. The intelligent-regulation full-spectrum LED street lamp according to claim 1, wherein the controller (6) comprises a signal receiving unit (601), a signal processing unit (602), a light source control unit (603) and a timing cleaning unit (604), the environment sensor (5) is connected with the signal receiving unit (601), the signal receiving unit (601) is connected with the signal processing unit (602), the signal processing unit (602) is connected with the light source control unit (603), the light source control unit (603) is connected with the variable light source (1), and the timing cleaning unit (604) is connected with the motor (14).