CN213299875U

CN213299875U - LED street lamp with long service life

Info

Publication number: CN213299875U
Application number: CN202022816395.6U
Authority: CN
Inventors: 李圃硕; 刘奕暄; 胡益宁; 崔宇; 路嫚; 李浩源; 赵博琛
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-05-28
Anticipated expiration: 2030-11-30

Abstract

The utility model discloses a long service life's LED street lamp, including the LED street lamp body, the top of LED street lamp body is provided with the refrigerant and stores the chamber, one side on LED street lamp body upper portion is provided with LED lamp backup pad, LED lamp backup pad top is provided with the protection tube, the one end of LED lamp backup pad is connected with LED lamp protective housing, the inside of LED lamp protective housing is provided with LED lamp pearl board, the heat-conducting plate is installed on the top of LED lamp pearl board, the top of heat-conducting plate is provided with refrigerant cooling tube groove, the internally mounted of refrigerant cooling tube groove has the refrigerant cooling tube, the one end of refrigerant cooling tube is provided with the refrigerant import, the other end of refrigerant cooling tube is provided with the refrigerant export, inside one. The utility model discloses be convenient for reduce the wind pressure that the LED street lamp received, the wind resistance of effectual improvement LED street lamp to and can dispel the heat to the inside of LED street lamp, prevent that the LED street lamp from continuous work in the environment of high temperature, the effectual life who improves the LED street lamp.

Description

LED street lamp with long service life

Technical Field

The utility model belongs to the technical field of the protective housing technique and specifically relates to a long service life's LED street lamp is related to.

Background

The LED street lamp is a street lamp manufactured by using an LED light source, and has the unique advantages of high efficiency, safety, energy conservation, environmental protection, long service life, high response speed, high color rendering index and the like, and has very important significance for urban illumination energy conservation, the street lamp is used outdoors and is waterproof and dustproof, so the lamp is sealed, the temperature of water vapor in the sealed lamp exceeds 100 ℃ under extreme climatic conditions, the LED continuously works in the environment with high temperature, if the heat dissipation of the LED street lamp is not well done, the lamp is extremely easy to damage or has serious light attenuation, the service life is short, the wind resistance is poor, and the LED street lamp is easy to damage in strong wind weather.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a long service life's LED street lamp, it is used in the open air to have solved the street lamp, accomplish waterproof and dustproof, so lamps and lanterns must be sealed, the temperature of vapor is in excess of 100 degrees under extreme climatic conditions in the sealed back lamps and lanterns, LED is continuous work in the environment of so high temperature, if the heat dissipation of LED street lamp does not do, lamps and lanterns just are bad very easily or the light decay is serious, make life not high, and relatively poor at the anti-wind nature, at the easy problem of damaging of strong wind weather.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model comprises a LED street lamp body, a refrigerant storage cavity is arranged at the top end of the LED street lamp body, an LED lamp supporting plate is arranged at one side of the upper part of the LED street lamp body, a protective tube is arranged at the top end of the LED lamp supporting plate, one end of the LED lamp supporting plate is connected with an LED lamp protective shell, an LED lamp bead plate is arranged inside the LED lamp protective shell, a heat conducting plate is arranged at the top end of the LED lamp bead plate, a refrigerant cooling pipe groove is arranged at the top end of the heat conducting plate, a refrigerant cooling pipe is arranged inside the refrigerant cooling pipe groove, one end of the refrigerant cooling pipe is provided with a refrigerant inlet, the other end of the refrigerant cooling pipe is provided with a refrigerant outlet, a first conveying pipe is arranged at one side inside the protective tube, a second conveying pipe is arranged at one side of the first conveying pipe, a heat insulation pad is arranged between the first conveying, the opposite side of refrigerant storage chamber bottom is provided with the refrigerant exit tube, and the both ends of second conveyer pipe communicate with refrigerant import and refrigerant exit tube respectively, have seted up the ventilation hole in the LED lamp backup pad.

Furthermore, a street lamp base is arranged at one end of the LED street lamp body, and a base supporting plate is arranged on the outer side of the street lamp base.

Further, the vent hole is oval.

Furthermore, the LED street lamp body is connected with the LED lamp supporting plate by welding.

Further, the LED lamp protective shell is fixedly connected with the LED lamp bead plate through bolts.

Furthermore, an anti-corrosion coating is arranged on the outer side of the LED street lamp body.

The utility model discloses when using, through seting up the ventilation hole on LED lamp backup pad, can make things convenient for wind to pass through from the ventilation hole, be convenient for reduce the wind pressure that LED street lamp received, can effectively improve the wind resistance of LED street lamp, and through the heat-conducting plate, the top refrigerant cooling pipe groove and the refrigerant cooling pipe of heat-conducting plate, the heat-conducting plate is located the top of LED lamp pearl board, it has the refrigerant cooling pipe that supplies the refrigerant flow to distribute, and fill with the refrigerant in the refrigerant cooling pipe, when certain position of heat-conducting plate is heated, the refrigerant in the refrigerant cooling pipe can flow fast and make the heat conduct rapidly, namely the refrigerant passes through refrigerant exit tube, second conveyer pipe and refrigerant import earlier, get into the refrigerant cooling pipe from refrigerant storage chamber, after the heat exchange, through refrigerant export, first conveyer pipe and refrigerant admission pipe, get into refrigerant storage chamber from refrigerant cooling pipe, all can realize circulative cooling conduction cooling, effectual inside to the LED street lamp dispels the heat, can effectually prevent that the LED street lamp from continuous work in the environment of high temperature, the effectual life who improves the LED street lamp.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the installation structure of the heat-conducting plate of the present invention.

Fig. 3 is a schematic view of the installation structure of the refrigerant cooling pipe of the present invention.

Fig. 4 is a schematic structural view of the refrigerant storage chamber of the present invention.

Detailed Description

The following describes the present invention in further detail with reference to the accompanying fig. 1-4.

In the embodiment, as shown in fig. 1, 2, 3 and 4, the utility model comprises an LED street lamp body 1, a coolant storage chamber 2 is arranged on the top of the LED street lamp body 1, an LED lamp support plate 3 is arranged on one side of the upper part of the LED street lamp body 1, a protection tube 4 is arranged on the top of the LED lamp support plate 3, one end of the LED lamp support plate 3 is connected with an LED lamp protection shell 5, an LED lamp bead plate 6 is arranged inside the LED lamp protection shell 5, a heat conduction plate 7 is arranged on the top of the LED lamp bead plate 6, a coolant cooling tube groove 8 is arranged on the top of the heat conduction plate 7, a coolant cooling tube 9 is arranged inside the coolant cooling tube groove 8, one end of the coolant cooling tube 9 is provided with a coolant inlet 10, the other end of the coolant cooling tube 9 is provided with a coolant outlet 16, a first delivery tube 11 is arranged on one side of the inside of the protection tube 4, a second delivery tube 12, a refrigerant inlet pipe 14 is arranged on one side of the bottom end of the refrigerant storage cavity 2, two ends of a first conveying pipe 11 are respectively communicated with a refrigerant outlet 16 and the refrigerant inlet pipe 14, a refrigerant outlet pipe 15 is arranged on the other side of the bottom end of the refrigerant storage cavity 2, two ends of a second conveying pipe 12 are respectively communicated with a refrigerant inlet 10 and the refrigerant outlet pipe 15, a vent hole 17 is arranged on the LED lamp supporting plate 3, when in use, the vent hole 17 is arranged on the LED lamp supporting plate 3, so that wind can conveniently penetrate through the vent hole 17, the wind pressure on the LED street lamp can be conveniently reduced, the wind resistance of the LED street lamp can be effectively improved, the heat conducting plate 7 is used, a refrigerant cooling pipe groove 8 and a refrigerant cooling pipe 9 are arranged on the top end of the heat conducting plate 7, the heat conducting plate 7 is arranged on the top end of the LED lamp bead plate 6, refrigerant cooling pipes 9 for flowing of the refrigerant are distributed, refrigerant in the refrigerant cooling tube 9 can flow fast and make the heat conduct rapidly, the refrigerant passes through refrigerant exit tube 15 earlier promptly, second conveyer pipe 12 and refrigerant import 10, store chamber 2 from the refrigerant and enter into refrigerant cooling tube 9, after the heat exchange, through refrigerant export 16, first conveyer pipe 11 and refrigerant advance pipe 14, it stores chamber 2 to enter into the refrigerant from refrigerant cooling tube 9, all can realize the circulative cooling conduction cooling, effectual inside to the LED street lamp dispels the heat, can effectually prevent continuous work of LED street lamp in the environment of high temperature, the effectual life who improves the LED street lamp.

One end of the LED street lamp body 1 is provided with a street lamp base 18, and a base supporting plate 19 is arranged on the outer side of the street lamp base 18, so that the overall stability can be improved.

The vent holes 17 are oval to facilitate ventilation.

The LED street lamp body 1 and the LED lamp supporting plate 3 are connected by welding, so that the overall stability can be improved.

The LED lamp protection shell 5 is fixedly connected with the LED lamp bead plate 6 through bolts, so that the LED lamp bead plate 6 is convenient to mount.

The outer side of the LED street lamp body 1 is provided with an anti-corrosion coating, so that the anti-corrosion performance of the LED street lamp body 1 is improved conveniently.

The utility model discloses through seting up ventilation hole 17 on LED lamp backup pad 3 during the use, can make things convenient for wind to pass from ventilation hole 17, the wind pressure that the LED street lamp received is convenient for reduce, can effectually improve the wind resistance of LED street lamp, and through heat-conducting plate 7, the top refrigerant cooling tube groove 8 and the refrigerant cooling tube 9 of heat-conducting plate 7, heat-conducting plate 7 is located the top of LED lamp pearl board 6, it has the refrigerant cooling tube 9 that supplies the refrigerant to flow to distribute, and be filled with the refrigerant in refrigerant cooling tube 9, when certain position of heat-conducting plate 7 is heated, the refrigerant in the refrigerant cooling tube 9 can flow fast and make the heat conduct rapidly, namely the refrigerant passes through refrigerant exit tube 15 first, second conveyer pipe 12 and refrigerant import 10, enter refrigerant cooling tube 9 from refrigerant storage chamber 2, after the heat exchange, through refrigerant export 16, first conveyer pipe 11 with advance pipe 14, enter into storage chamber 2 from refrigerant cooling tube 9, all can realize the cooling of circulative cooling conduction, effectually dispel the heat to the inside of LED street lamp, can effectually prevent that LED street lamp from continuous work in the environment of high temperature, the effectual life who improves LED street lamp.

The utility model discloses be convenient for reduce the wind pressure that the LED street lamp received, the wind resistance of effectual improvement LED street lamp to and can dispel the heat to the inside of LED street lamp, prevent that the LED street lamp from continuous work in the environment of high temperature, the effectual life who improves the LED street lamp.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An LED street lamp with long service life comprises an LED street lamp body (1) and is characterized in that a refrigerant storage cavity (2) is arranged at the top end of the LED street lamp body (1), an LED lamp supporting plate (3) is arranged on one side of the upper portion of the LED street lamp body (1), a protective tube (4) is arranged at the top end of the LED lamp supporting plate (3), an LED lamp protective shell (5) is connected to one end of the LED lamp supporting plate (3), an LED lamp bead plate (6) is arranged inside the LED lamp protective shell (5), a heat conducting plate (7) is installed at the top end of the LED lamp bead plate (6), a refrigerant cooling tube groove (8) is arranged at the top end of the heat conducting plate (7), a refrigerant cooling tube (9) is installed inside the refrigerant cooling tube groove (8), a refrigerant inlet (10) is arranged at one end of the refrigerant cooling tube (9), and a, inside one side of protection tube (4) is provided with first conveyer pipe (11), one side of first conveyer pipe (11) is provided with second conveyer pipe (12), be provided with heat insulating mattress (13) between first conveyer pipe (11) and second conveyer pipe (12), one side of refrigerant storage chamber (2) bottom is provided with the refrigerant and advances pipe (14), the both ends of first conveyer pipe (11) advance pipe (14) with refrigerant export (16) and refrigerant respectively and communicate, the opposite side of refrigerant storage chamber (2) bottom is provided with refrigerant exit tube (15), the both ends of second conveyer pipe (12) communicate with refrigerant import (10) and refrigerant exit tube (15) respectively, ventilation hole (17) have been seted up on LED lamp backup pad (3).

2. The LED street lamp with long service life as claimed in claim 1, characterized in that one end of the LED street lamp body (1) is provided with a street lamp base (18), and the outer side of the street lamp base (18) is provided with a base support plate (19).

3. The LED street light with long service life as claimed in claim 1, characterized in that the ventilation holes (17) are oval.

4. The LED street lamp with long service life as claimed in claim 1, characterized in that the connection between the LED street lamp body (1) and the LED lamp support plate (3) is welding.

5. The LED street lamp with the long service life as claimed in claim 1, characterized in that the LED lamp protecting shell (5) is fixedly connected with the LED lamp bead plate (6) through bolts.

6. The LED street lamp with long service life as claimed in claim 1, characterized in that the outer side of the LED street lamp body (1) is provided with an anti-corrosion coating.