CN202927685U

CN202927685U - Light-emitting diode (LED) high-pole lamp

Info

Publication number: CN202927685U
Application number: CN 201220522543
Authority: CN
Inventors: 谢金崇
Original assignee: Shanghai Longguang Shenjing Photoelectricity Tech Co Ltd
Current assignee: Shanghai Longguang Shenjing Photoelectricity Tech Co Ltd
Priority date: 2012-10-12
Filing date: 2012-10-12
Publication date: 2013-05-08
Anticipated expiration: 2022-10-12

Abstract

The utility model relates to a light-emitting diode (LED) high-pole lamp which comprises a lamp pole, a lamp panel and LED lamps. The lamp panel is composed of a primary lamp panel and a secondary lamp panel which are in reversed tower shapes and are separated at certain intervals, and the primary lamp panel and the secondary lamp panel are both composed of annular steel rings and a plurality of triangular supports. A connection point of a horizontal rod and an inclined strut of each triangular support is welded with the annular steel rings, the other ends of the horizontal rod and the inclined strut of each triangular support are welded on the lamp pole, and the plurality of LED lamps are evenly distributed and fixed on the annular steel rings of the primary lamp panel and the secondary lamp panel through short tubes of rear covers. The LED high-pole lamp has the following advantages that the lamp panel is arranged into double levels of reversed-tower-shaped lamp panels; the LED lamps are distributed in a radial mode so as to be large in lighting range, even in distribution and especially suitable for places of squares, stadiums and the like needing large-area lighting; the LED lamps are additionally provided with natural ventilation channels to reduce junction temperature of the LED lamps; the LED lamps can be communicated with the outside through the ventilation channels to ventilate and drain rainwater to improve work environments of the LED lamp; and the service life of the LED lamps is greatly prolonged.

Description

The LED High-Pole Lamp

Technical field

The utility model relates to a kind of illuminating lamp, especially relates to a kind of LED High-Pole Lamp.

Background technology

Mainly adopt high-power high voltage sodium lamp, iodine-tungsten lamp, mercury vapor lamp in traditional illuminations in open space such as city square, stadium, school playgrounds, these light sources adopt high voltages and large electric current, and volume is large, Heavy Weight, energy consumption are high, and environmental pollution is serious, life-span is short, and illuminating effect is also undesirable.Although LED lamp development in recent years is very rapid, use the difficult point of LED illuminating lamp to be in these occasions: the one,, for reaching enough brightness, need configure in groups a plurality of LED lamps, the weight of lamp panel is large, wind resistance is large; The 2nd,, the erosion that can bear rainwater, dust; The 3rd,, because of maintenance difficult, require that LED lamp long service life, security performance are good, freedom from repairs.

Summary of the invention

The purpose of this utility model be provide for the prior art weak point a kind of luminous intensity distribution evenly, the irradiation scope is large, brightness is high, the life-span is long, the LED High-Pole Lamp of good waterproof performance.

the purpose of this utility model is to realize by following measures: a kind of LED High-Pole Lamp, it comprises lamp stand, lamp panel, the LED lamp, it is characterized in that: lamp panel is by the phase one-level lamp panel that is down turriform across a certain distance, the secondary lamp panel forms, the one-level lamp panel, the secondary lamp panel forms by ring-type steel ring and some A-frames, the horizon bar of A-frame and the interface point of diagonal brace and the welding of ring-type steel ring, the other end of horizon bar and diagonal brace is welded on lamp stand, described LED lamp is by protecgulum, lamp body, bonnet forms, described lamp body is by symmetrical two " people " font hollow columns, and the fin on the hollow column convex surface forms, be divided into several ventilation cavitys in described hollow column body, hollow column " people " word inner concave is equipped with LED integration packaging lamp holder and consists of the illumination chamber, described protecgulum, bonnet is shell type structure, shell type structure and lamp body joint face are opening surface, the position that the shell type structure opening surface is corresponding with lamp body illumination chamber is provided with fin separated by a certain interval, the wall that shell type structure is relative with opening surface is provided with some screw holes that are connected with lamp body and heat dissipation ventilation hole, the heat dissipation ventilation hole is corresponding with the ventilation cavity of lamp body, some LED lamps are by the uniform one-level lamp panel that is fixed on of the short tube of bonnet, on the ring-type steel ring of secondary lamp panel.

Described one-level lamp panel is poor with the diameter of secondary lamp panel corresponding with the length LED lamp.

Compared with prior art, adopted the LED High-Pole Lamp that the utility model proposes, has following advantage: the twin-stage lamp panel of 1) lamp panel being arranged to down turriform, the LED lamp is radial arrangement, illumination zone distributes greatly and evenly, needing on square, stadium and other places to be particularly suitable for the occasion of large area illumination.2) the LED lamp has been set up the gravity-flow ventilation passage, has reduced LED lamp junction temperature, connects with extraneous by these air channels, and ventilation, ventilation, row's rainwater have improved the working environment of LED lamp, has greatly extended the life-span of LED lamp.

Fig. 1 is the outside schematic diagram of an embodiment that the utility model proposes.

Fig. 2 is that Fig. 1 example structure splits schematic diagram.

Fig. 3 is the outside schematic diagram of Fig. 1 embodiment LED lamp.

Fig. 4 is the lamp body structure figure of Fig. 1 embodiment LED lamp.

The specific embodiment:

Below in conjunction with accompanying drawing, the specific embodiment is elaborated: at Fig. 1～embodiment of the present utility model shown in Figure 4.in figure, a kind of LED High-Pole Lamp, it comprises: lamp stand 1, lamp panel, LED lamp 3, lamp panel is by the phase one-level lamp panel 21 that is down turriform across a certain distance, secondary lamp panel 22 forms, one-level lamp panel 21, secondary lamp panel 22 forms by ring-type steel ring 6 and some A-frames, the horizon bar 4 of A-frame and the interface point of

diagonal brace

5 and 6 welding of ring-type steel ring, horizon bar 4 is welded on lamp stand 1 with the other end of diagonal brace 5, described LED lamp 3 is by protecgulum 30, lamp body, bonnet 35 forms, described lamp body is by symmetrical two " people " font hollow columns 31, and the fin on the hollow column convex surface 32 forms, be divided into several ventilation cavitys 33 in described hollow column 31 bodies, hollow column 31 " people " word inner concave is equipped with LED integration packaging lamp holder 38 and consists of illumination chamber 34, described protecgulum 30, bonnet 35 is shell type structure, shell type structure and lamp body joint face are opening surface, the position that the shell type structure opening surface is corresponding with lamp body illumination chamber is provided with fin separated by a certain interval 40, the wall that shell type structure is relative with opening surface is provided with some screw holes that are connected with lamp body 36 and heat dissipation ventilation hole 37, heat dissipation ventilation hole 37 is corresponding with the ventilation cavity 33 of lamp body, some LED lamps are by the uniform one-level lamp panel 21 that is fixed on of the short tube 39 of bonnet 35, on the ring-type steel ring of secondary lamp panel 22.The utility model dispels the heat by the fin on lamp body on the one hand, another aspect is taken out of by will the throw light on heat of chamber of front/rear cover shell type structure, take away along with hot air rising, connect with extraneous by these air channels, ventilation, ventilation, in addition, through rainwash, be gathered in dust in radiating fin this passage of flowing through and discharge outside lamp housing, in shell without ponding, improved the working environment of LED lamp, worked all the year round carefree.

The above has described embodiment of the present utility model by reference to the accompanying drawings; the structure that embodiment provides does not consist of restriction of the present utility model, and in this area, those skilled in the art make within the scope of the appended claims various distortion or revise all in protection domain.

Claims

1. LED High-Pole Lamp, it comprises lamp stand, lamp panel, the LED lamp, it is characterized in that: lamp panel is by the phase one-level lamp panel that is down turriform across a certain distance, the secondary lamp panel forms, the one-level lamp panel, the secondary lamp panel forms by ring-type steel ring and some A-frames, the horizon bar of A-frame and the interface point of diagonal brace and the welding of ring-type steel ring, the other end of horizon bar and diagonal brace is welded on lamp stand, described LED lamp is by protecgulum, lamp body, bonnet forms, described lamp body is by symmetrical two " people " font hollow columns, and the fin on the hollow column convex surface forms, be divided into several ventilation cavitys in described hollow column body, hollow column " people " word inner concave is equipped with LED integration packaging lamp holder and consists of the illumination chamber, described protecgulum, bonnet is shell type structure, shell type structure and lamp body joint face are opening surface, the position that the shell type structure opening surface is corresponding with lamp body illumination chamber is provided with fin separated by a certain interval, the wall that shell type structure is relative with opening surface is provided with some screw holes that are connected with lamp body and heat dissipation ventilation hole, the heat dissipation ventilation hole is corresponding with the ventilation cavity of lamp body, some LED lamps are by the uniform one-level lamp panel that is fixed on of the short tube of bonnet, on the ring-type steel ring of secondary lamp panel.

2. LED High-Pole Lamp according to claim 1 is characterized in that: described one-level lamp panel is poor with the diameter of secondary lamp panel corresponding with the length LED lamp.