CN215764850U

CN215764850U - Street lamp capable of cooling

Info

Publication number: CN215764850U
Application number: CN202122155155.0U
Authority: CN
Inventors: 赵永辉; 钟治兴; 张悦芬; 张旭阳
Original assignee: Gansu Longhui Construction Engineering Co ltd
Current assignee: Gansu Longhui Construction Engineering Co ltd
Priority date: 2021-09-06
Filing date: 2021-09-06
Publication date: 2022-02-08
Anticipated expiration: 2031-09-06

Abstract

The utility model relates to the technical field of lighting street lamps, in particular to a street lamp capable of cooling. The street lamp comprises a street lamp body and a cooling device, wherein the street lamp body comprises a base arranged on the ground, a lamp post is arranged on the base, the upper end of the lamp post is fixedly connected with a lamp arm, a lamp is arranged on the lamp arm, and the lamp is covered by a lampshade; the cooling device comprises a water spray pipe arranged on the lamp post, a nozzle is arranged on the upper portion of the water spray pipe, the lower end of the water spray pipe is connected with a water delivery pipe, the water delivery pipe is externally connected with a water storage unit, a water pump is arranged on the water delivery pipe, the water pump is connected with a controller, and the controller is externally connected with a sensor. This street lamp can cool down when the high temperature, reduces near street lamp dust content, extension street lamp life.

Description

Street lamp capable of cooling

Technical Field

The utility model relates to the technical field of lighting street lamps, in particular to a street lamp capable of cooling.

Background

Street lamps refer to lamps providing a road with an illumination function, and generally to lamps in a road illumination range in traffic illumination. The street lamp has an important position in urban illumination, and the street lamp not only can provide illumination for the traveling of people, but also can decorate the beautification of cities to a certain extent. With the acceleration of the urbanization process and the renovation and the new construction of roads, the number of the street lamps is increased. The street lamp is used outdoors, the lamp is usually in a sealed state, the temperature of water vapor in the lamp exceeds 100 ℃ under extreme climatic conditions, the lamp continuously works in a high-temperature environment, the lamp is easy to damage or seriously fades light, especially dust generated in mining areas and partial factory areas causes the reduction of air quality, the brightness of the lamp is influenced, and the service life of the street lamp is shortened.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a temperature-reducing street lamp, which can reduce the temperature when the temperature is too high, reduce the dust content near the street lamp and prolong the service life of the street lamp.

The utility model provides a cooling street lamp, which comprises a street lamp body and a cooling device, wherein the street lamp body comprises a base arranged on the ground, a lamp post is arranged on the base, the upper end of the lamp post is fixedly connected with a lamp arm, a lamp is arranged on the lamp arm, and the lamp is covered by a lamp shade; the cooling device comprises a water spray pipe arranged on the lamp post, a nozzle is arranged on the upper portion of the water spray pipe, the lower end of the water spray pipe is connected with a water delivery pipe, the water delivery pipe is externally connected with a water storage unit, a water pump is arranged on the water delivery pipe, the water pump is connected with a controller, and the controller is externally connected with a sensor.

Preferably, the sensor comprises a temperature and humidity sensor and/or a PM2.5 sensor.

Preferably, the lamp is an LED lamp or a xenon lamp.

Preferably, still include converter, asynchronous machine, the converter is connected the controller, the converter is connected asynchronous machine, asynchronous machine connects the water pump.

Preferably, the water pump comprises a water inlet and a water outlet, and the water outlet is provided with a pressure stabilizing tank.

Preferably, a visible pressure gauge is arranged at the joint of the water outlet and the pressure stabilizing tank.

Preferably, the nozzle comprises a plurality of atomising nozzles.

Preferably, the angle between the lamp post and the lamp arm is greater than 90 °.

Preferably, the controller is a single chip microcomputer or a PLC controller.

Preferably, a base station is arranged at the top of the street lamp body, the base station is connected with a telecommunication network to send and receive signals, WiFi hotspot equipment is arranged on the street lamp body, and the WiFi hotspot equipment is connected with the base station.

The utility model has the beneficial effects that:

the utility model provides a street lamp capable of cooling when the temperature is too high, and meanwhile, dust in the air around the street lamp is reduced, and the service life of the street lamp is prolonged.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is an overall schematic view of the present invention;

FIG. 2 is a schematic view of a street lamp body according to the present invention;

FIG. 3 is a schematic diagram of the operation of the cooling device of the present invention

Description of reference numerals:

1-base, 2-lamp pole, 3-lamp arm, 4-lamp, 5-WiFi hotspot equipment, 6-water spray pipe, 7-atomizing nozzle, 8-water delivery pipe, 9-water outlet, 10-water inlet, 11-water storage tank, 12-sensor, 13-pressure stabilizing tank, 14-visual pressure gauge, 15-asynchronous motor, 16-water pump, 17-controller, 18-frequency converter, 19-base station, 20-lamp shade.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

A street lamp capable of cooling, as shown in figures 1-2, comprises a street lamp body and a cooling device, wherein the street lamp body comprises a base 1 arranged on the ground, a lamp post 2 is arranged on the base 1, and the upper end of the lamp post 2 is fixedly connected with a lamp arm 3. Be equipped with lamps and lanterns 4 on the arm 3, the contained angle between lamp pole 2 and the arm 3 is greater than 90, can increase lamps and lanterns 4's irradiation range, and lamps and lanterns 4 can be LED lamp, xenon lamp, and lamps and lanterns 4 are sealed by the cladding of lamp shade 20, and lamp shade 20 can be dismantled with the arm 3 and be connected, the easy access, and lamp shade 20 can prevent that dust, winged insect from attaching to lamps and lanterns 4, reduces street lamp luminance, has the guard action to lamps and lanterns 4, lamps and lanterns 4 external power supply.

The cooling device comprises a spray pipe 6 arranged on a lamp post, the upper part of the spray pipe 6 is provided with a plurality of atomizing nozzles 7, the lower end of the spray pipe 6 is connected with a water pipe 8, the water pipe 8 is externally connected with a water storage unit, the water storage unit can be a reservoir 11, a water pump 16 is arranged on the water pipe 8, the water pump 16 is connected with an asynchronous motor 15, the asynchronous motor 15 is connected with a frequency converter 18, the frequency converter 18 is connected with a controller 17, the controller 17 is connected with a sensor 12, the controller 18 is a single chip microcomputer or a PLC (programmable logic controller), and the sensor 12 comprises a temperature and humidity sensor and/or a PM2.5 sensor. The asynchronous motor 15 can apply pressure to the water flow, and the frequency converter 18 can adjust the pressure applied by the asynchronous motor 15.

The water pump 16 is provided with a water inlet 10 and a water outlet 9, one side of the water outlet 9 is provided with a pressure stabilizing tank 13, and the joint of the pressure stabilizing tank 13 and the water outlet 9 is provided with a visual pressure gauge 14. The pre-charging air pressure in the surge tank 13 prevents the water pipe pressure from rising too fast under the condition of too fast acceleration, reduces the starting times of the asynchronous motor 15 when the water consumption is small, can observe the pressure of the current water pump 16 through the visual pressure gauge 14 and is convenient for detection and recording.

The street lamp body top is provided with basic station 16, and basic station 16 and telecommunication network connection receiving and dispatching signal set up wiFi hot equipment 5 on the street lamp body, and wiFi hot equipment 5 connects basic station 16.

The street lamp that can cool down can set up the multiunit, and the raceway 8 of every group street lamp that can cool down all connects water pump 16, realizes cooling down the multiunit street lamp simultaneously.

The working process is as follows:

presetting the highest temperature and humidity and the highest PM2.5, monitoring air in real time by a temperature and humidity sensor and a PM2.5 sensor, when the temperature and humidity or the PM2.5 is higher than the preset value, sending a signal to a controller 17 by the sensor 12, receiving the signal by the controller 17, starting a water pump 16, extracting water in a reservoir 11, and controlling an asynchronous motor 15 to increase the speed by a frequency converter 18 to apply pressure to water flow. The surge tank 13 adjusts the pressure of the water pipe, so that the pressure rise is avoided to be too fast, and the service life of the water pump 16 is prolonged. Water flow enters the water spraying pipe 6 through the water conveying pipe 8, and water mist is sprayed out through the atomizing nozzles 7, so that the ambient temperature of the street lamp is reduced, dust in air is reduced, and the air quality is improved. When the temperature and humidity sensor and the PM2.5 sensor monitor the temperature and humidity in real time and the PM2.5 sensor both fall below the preset values, the sensor 12 sends a signal to the controller 17, and the controller 17 controls the water pump 16 to be closed.

Street lamp body top basic station 16 is connected with telecommunication network, receives and dispatches signal, and basic station 16 is connected to wiFi hot spot equipment 5, can connect wiFi hot spot equipment 5 with electronic equipment when the passerby passes through the street lamp, and convenient to use.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A cooling street lamp is characterized by comprising a street lamp body and a cooling device, wherein the street lamp body comprises a base arranged on the ground, a lamp post is arranged on the base, the upper end of the lamp post is fixedly connected with a lamp arm, a lamp is arranged on the lamp arm, and the lamp is covered by a lamp shade; the cooling device comprises a water spray pipe arranged on the lamp post, a nozzle is arranged on the upper portion of the water spray pipe, the lower end of the water spray pipe is connected with a water delivery pipe, the water delivery pipe is externally connected with a water storage unit, a water pump is arranged on the water delivery pipe, the water pump is connected with a controller, and the controller is externally connected with a sensor.

2. The street cooling lamp according to claim 1, wherein the sensor comprises a temperature and humidity sensor and/or a PM2.5 sensor.

3. The street lamp of claim 1, wherein the lamp is an LED lamp or a xenon lamp.

4. The street lamp of claim 1, further comprising a frequency converter and an asynchronous motor, wherein the frequency converter is connected with the controller, the frequency converter is connected with the asynchronous motor, and the asynchronous motor is connected with the water pump.

5. The street lamp of claim 1, wherein the water pump comprises a water inlet and a water outlet, and the water outlet is provided with a surge tank.

6. The street lamp of claim 5, wherein a visual pressure gauge is arranged at the connection of the water outlet and the pressure-stabilizing tank.

7. The street cooling system as recited in claim 1, wherein the nozzle comprises a plurality of atomizing nozzles.

8. The street cooling light as claimed in claim 1, wherein the angle between the lamp post and the lamp arm is greater than 90 °.

9. The street lamp of claim 1, wherein the controller is a single chip microcomputer or a PLC controller.

10. The street lamp capable of reducing the temperature according to claim 1, wherein a base station is arranged on the top of the street lamp body, the base station is connected with a telecommunication network for transmitting and receiving signals, and a WiFi hotspot device is arranged on the street lamp body and connected with the base station.