CN203147557U

CN203147557U - LED street lamp

Info

Publication number: CN203147557U
Application number: CN2013201760328U
Authority: CN
Inventors: 何琳; 李盛远; 李剑
Original assignee: Shenzhen Bang Bell Electronics Co ltd
Current assignee: Shenzhen Bang Bell Electronics Co ltd
Priority date: 2013-03-14
Filing date: 2013-03-14
Publication date: 2013-08-21
Anticipated expiration: 2023-03-14

Abstract

An LED street lamp comprises an LED module and a power supply cavity cover, wherein the power supply cavity cover is connected to the LED module in an open and closed mode, and a driving power supply is arranged on the power supply cavity cover. When the driving power supply is maintained, only the driving power supply cavity cover needs to be opened, and then the angle of a lower cover where the driving power supply is located facilitates operation of a worker well. The LED street lamp is simple in structure, convenient to maintain and space-saving.

Description

A kind of LED street lamp

[technical field]

The utility model relates to the LED lighting field, particularly a kind of LED street lamp of being convenient to safeguard driving power.

[background technology]

In today that the cities and towns scale enlarges day by day, have advantages such as energy-saving and environmental protection, safety based on the LED street lamp, the important composition that the LED street lamp becomes city illumination distributes.LED street lamp market demand is in growing, and the LED street lamp quantity that needs to safeguard also increases thereupon.Reasons such as particularly existing LED streetlamp driving power supply does not design according to street lamp environment of living in, and working range is narrow, and classification of waterproof is low, and the lightning protection grade is low cause its life-span to fall short of, and safeguard that quantity is huge.Yet work high above the ground danger coefficient height is grasped and is very inconveniently made the LED streetlamp driving power supply safeguard again to have certain difficulty.

Traditional LED street lamp need remove whole lamp holder usually and repairs or replaces when carrying out the safeguarding of driving power, this tears a dress open has not only increased the difficulty of safeguarding, and has increased maintenance time and maintenance cost.At this problem; the utility model patent of Chinese patent CN201120318344.9 discloses a kind of Modular LED street lamp; this LED street lamp comprises illuminating module and driving power module, power protection box, lid and support etc.; when breaking down, only needing repairing or changing corresponding damage module gets final product.Compare with traditional LED street lamp, though this design has reduced maintenance difficulties to a certain extent, its driving power is laterally placed and is installed on the box body of LED street lamp, not only wasting space, and staff's work high above the ground all needs to look up operation, and it is inconvenient that its dismounting and installing all operate.Generally speaking, existing scheme does not still overcome the difficulty in the maintenance.

[utility model content]

For overcoming present LED streetlamp driving power supply in the maintenance operation difficulty, the irrational problem the utility model of arrangement space is to provide a kind of LED street lamp.It not only need not pulled down whole street lamp when maintenance damages module, and maintains easily the driving power of damage, and it is simple and reasonable, conserve space, and wiring is very convenient.

The scheme of the utility model technical solution problem provides a kind of LED street lamp, and this street lamp comprises a LED module and power source cavity lid, and this power source cavity lid open-close type is connected in this LED module, and driving power is arranged on power source cavity and covers.

Preferably, the LED module comprises a host cavity corresponding with the power source cavity lid, host cavity comprises four zones, first area and second area are positioned at host cavity the right and left, the 3rd the zone and the 4th zone occupy one on the other first area and second area between, wherein the 3rd the zone adjacent with the LED module.

Preferably, the first area is as the first driving power chamber, and second area is as the second driving power chamber, and a terminal box is accommodated in the 3rd zone, and a fixed bin is accommodated in the 4th zone.

Preferably, after the power source cavity lid closure, driving power is contained in the first driving power chamber and/or the second driving power chamber.

Preferably, in the terminal box binding post is arranged.

Preferably, there is buckle power source cavity lid both sides, and there is kayser LED module both sides, and buckle is corresponding with quantity and the position of kayser.

The utility model also provides a kind of LED street lamp, it comprises a LED module and a tail chamber, the LED module links to each other with the tail chamber, tail is provided with driving power in the chamber, this tail chamber comprises loam cake and lower cover, loam cake is fixed in LED module one end, and lower cover can rotate around loam cake one end, and it is characterized in that: driving power is installed in down and covers.

Preferably, loam cake is connected with the hinge-type that is connected to of lower cover.

Compared to existing technology, the utility model LED street lamp is installed in down driving power and covers, and carries out driving power when safeguarding, only lower cover need be opened, and this moment, the very convenient staff of angle of driving power place lower cover operated.When loam cake and lower cover were fastening, driving power two parts were contained in two independently in the driving power chamber, and arrangement space is reasonable.In addition, binding post is emitted in the terminal box, easy-to-connect.It is simple in structure for this utility model, and the maintenance wiring is all easy, and higher utility is arranged.

[description of drawings]

Fig. 1 is the perspective view of the utility model LED street lamp.

Fig. 2 is the utility model LED street lamp superstructure schematic diagram.

[specific embodiment]

In order to make the purpose of this utility model, technical scheme and advantage are clearer, below in conjunction with accompanying drawing and embodiment, the utility model are further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.

See also Fig. 1, LED street lamp 100 comprises a LED module 101 and a tail chamber 103, and LED module 101 is connected with tail chamber 103.Tail chamber 103 comprises loam cake 105, hinge 107 and lower cover 109, and loam cake 105 realizes that by hinge 107 rotation is hinged with lower cover 109, and loam cake 105 is fixed in LED module 101 1 ends.Loam cake 105 comprises fixed bin 1051, terminal box 1055, the first driving power chamber 1057 and the second driving power chamber 1059, and there is kayser 1053 its both sides.Be provided with first driving power 1091 and second driving power 1093 in the lower cover 109, there is buckle 1095 its both sides, and kayser 1053 is corresponding with quantity and the position of buckle 1095, and lower cover 109 locks on loam cake 105 by the clamping of buckle 1095 and kayser 1053.

See also Fig. 2, the structural representation of the loam cake 105 of LED street lamp 100, first area 1081 and second area 1083 are positioned at loam cake 105 the right and lefts, the 1085 and the 4th zone 1087, the 3rd zone occupy one on the other first area 1081 and second area 1083 between, the 3rd zone 1085 is near LED modules 101.Wherein first area 1081 is as the first driving power chamber 1057, and second area 1083 is accommodated terminal box 1055, the four zones 1087 as 1059, the three zones 1085, the second driving power chamber and accommodated fixed bin 1051.First driving power 1091 and second driving power 1093 are installed on the lower cover 109, when lower cover 109 locks behind loam cake 105, first driving power 1091 just is contained in the first driving power chamber 1057 of loam cake 105, and second driving power 1093 just is contained in the second driving power chamber 1059 of loam cake 105.Row has binding post in the terminal box 1055, and LED module 101 is realized being connected of circuit with first driving power 1091 and second driving power 1093 by the binding post in the terminal box 1055.

When first driving power 1091 or second driving power 1093 damage when needing repairing, we open kayser 1053 and lower cover 109 can be opened, the lower cover of opening 109 is just in the visual angle of maintenance personal's level, first driving power 1091 and second driving power 1093 are installed in lower cover 109 left and right sides respectively, and its maintenance operation is very convenient.

Compared to existing technology, the utility model LED street lamp vertically is installed in first driving power 1091 and second driving power 1093 on the lower cover 109, carry out first driving power 1091 or second driving power 1093 when safeguarding, only lower cover 109 need be opened, this moment, the very convenient staff of angle of first driving power 1091 and second driving power, 1093 place lower covers 109 operated.After loam cake 105 and lower cover 109 were fastening, first driving power 1091 and second driving power 1093 were contained in two independently 1059 li in the first driving power chamber 1057 and the second driving power chambeies just respectively, and space utilization is very reasonable.In addition, binding post is emitted on terminal box 1055 inside, easy-to-connect.It is simple in structure for this utility model, and the maintenance wiring is all easy, has higher utility.

Comprise anury chamber 103 structure LED street lamps in the utility model variant embodiment, the LED street lamp comprises a LED module and power source cavity lid, and power source cavity covers not that the extreme position open-close type is connected in the LED module.Driving power is arranged on power source cavity and covers.Wherein, described open-close type connects and comprises connected mode arbitrarily such as hinge-type, buckle-type, extraction-type.When the driving power damage need be keeped in repair, we only need open driving power chamber lid, and at this moment, the angle at driving power place very convenient staff operate.

The above only is preferred embodiment of the present utility model, and in order to limit the utility model, all any modifications of doing within principle of the present utility model are not equal to replacement and improvement etc. and all should comprise within the protection domain of the present utility model.

Claims

1. a LED street lamp comprises a LED module and power source cavity lid, and this power source cavity lid open-close type is connected in this LED module, and it is characterized in that: driving power is arranged on power source cavity and covers.

2. LED street lamp as claimed in claim 1, it is characterized in that: the LED module comprises a host cavity corresponding with the power source cavity lid, host cavity comprises four zones, first area and second area are positioned at host cavity the right and left, the 3rd the zone and the 4th zone occupy one on the other first area and second area between, wherein the 3rd the zone adjacent with the LED module.

3. LED street lamp as claimed in claim 2, it is characterized in that: the first area is as the first driving power chamber, and second area is as the second driving power chamber, and a terminal box is accommodated in the 3rd zone, and a fixed bin is accommodated in the 4th zone.

4. LED street lamp as claimed in claim 3 is characterized in that: after the power source cavity lid closure, driving power is contained in the first driving power chamber and/or the second driving power chamber.

5. LED street lamp as claimed in claim 3 is characterized in that: binding post is arranged in the terminal box.

6. LED street lamp as claimed in claim 1 is characterized in that: there is buckle power source cavity lid both sides, and there is kayser LED module both sides, and buckle is corresponding with quantity and the position of kayser.

7. a LED street lamp comprises a LED module and a tail chamber altogether, and the LED module links to each other with the tail chamber, tail is provided with driving power in the chamber, and this tail chamber comprises loam cake and lower cover, and loam cake is fixed in LED module one end, lower cover can rotate around loam cake one end, and it is characterized in that: driving power is installed in down and covers.

8. LED street lamp as claimed in claim 7, it is characterized in that: loam cake is connected with the hinge-type that is connected to of lower cover.