CN201731429U

CN201731429U - Waterproof device for LED streetlamp

Info

Publication number: CN201731429U
Application number: CN2009202621186U
Authority: CN
Inventors: 陈盈同
Original assignee: DONGGUAN YINGDA ELECTRONIC TECHNOLOGY Co Ltd
Current assignee: DONGGUAN YINGDA ELECTRONIC TECHNOLOGY Co Ltd
Priority date: 2009-12-25
Filing date: 2009-12-25
Publication date: 2011-02-02
Anticipated expiration: 2019-12-25

Abstract

The utility model relates to an LED lamp bar-lampshade structure which is basically provided with a cover body and a plastic box body. The cover body is provided with a lower plate and a condensed light ball in sequence, two ends of the lower plate are provided with convex pieces which slightly protrude out of the cover body, the cover body is provided with a hollow chamber used for the location of the condensed light ball, and a groove and a groove hole in the circumferential wall of the hollow chamber, relative to the convex pieces of the cover body, therefore, when the cover body is combined on the box body, the convex pieces lean against the plastic box body, and the circumferential wall of the box body is slightly supported outwards, so that the convex pieces can rapidly and accurately enter the groove for fixing.

Description

LED street lamp water-tight device

Technical field

The utility model LED lamp bar lampshade structure, but be to have the LED of time saving and energy saving Rapid Combination is provided the skill of lampshade.

Background technology

Press, the employed bulb kind of conventional road lamp comprises: metal halide lamp, incandescent lamp, high-pressure mercury lamp and province's electric light etc., each street lamp competent authority all must compile the electricity charge of jumbo budget payment street lamp every year, if all change whole street lamps into LED, can save the electricity charge more than 40% according to estimates, energy-saving effect is very considerable, adds the application that cooperates solar battery module, makes solar cell LED street lamp and more can bring into play the benefit that subtracts carbon.

LED illumination is a solid-state illumination light source of new generation, has characteristics such as energy-conservation, high efficiency, life-span length, environmental protection, safe, non-thermal radiation.Because solar cell and LED are DC component, need not use frequency converter to do frequency inverted, can avoid efficient conversion loss, so the popularization and the application of high efficiency LED illumination, the arriving of the revolution of throwing light on for the third time meaned.

Yet, in the design of LED street lamp, except the consideration of its heat radiation, illumination, on to consider that its assembling is simple, easy to use, indispensable economic factors such as reduction cost of manufacture etc.

The utility model content

The purpose of design of the utility model is to provide common people a kind of simple in structure, easy to assembly, meets the LED lamp bar lampshade structure of economic benefit.

The utility model is provided with lid and plasticity box body substantially, be provided with lower plate and condenser ball in regular turn in lid, be provided with the male member that slightly protrudes from the lid outer rim in lower plate and two ends, and box body is provided with the hollow chamber that can supply condenser ball to go into the position, hollow chamber perisporium with respect to the lid male member is provided with a groove and a slotted eye, by this, and when lid goes into to close in box body, this male member can be against the plasticity box body, the slightly outer support of box body perisporium can be reached enter groove fast accurately and fix.

Description of drawings

Fig. 1 is the diagram that is implemented on LED lamp bar of the utility model.

Fig. 2 is for showing for the three-dimensional exploded view of the utility model.

The primary clustering symbol description

10 ... LED lamp bar 11 ... base plate 12 ... Qian shape groove frame

13 ... neck 9 ... lampshade 91 ... lid

911 ... lower plate 912 ... male member 913 ... condenser ball

92 ... box body 921 ... hollow chamber 922 ... groove

923 ... root edge

The specific embodiment

The utility model is described in further detail below in conjunction with Figure of description.

Work embodiment explanation for first Fig. 1; lampshade 9 is to be located on the LED lamp bar 10; this LED lamp bar is provided with base plate, Qian shape groove frame and is positioned between the two neck; and LED lamp and power end subsystem are located on the circuit board; the lampshade 9 of the utility model is to be positioned on the LED lamp; and except that having protection LED lamp, also have the effect that optically focused amplifies light source.

As shown in Figure 2, this lampshade 9 is provided with lid 91 and plasticity box body 92 substantially, be provided with lower plate 911 and condenser ball 913 in regular turn in lid 91, be provided with male member 912 in lower plate 911 and two ends, and box body 92 is provided with the hollow chamber 921 that can supply condenser ball to go into the position, the bottom, outside is provided with root edge 923, hollow chamber 921 perisporiums with respect to lid male member 912 are provided with groove 922, when lid 91 goes into to close in box body 92, this male member 912 can be against plasticity box body 92, it is fixing that the slightly outer support of box body 92 perisporiums is entered groove 922, by this, can reach combination fast, simple and convenient, time saving and energy saving benefit.Wherein, being provided with a groove 922 in box body 92 hollow chamber 921 ora terminalis, is that the usefulness of lifting opening body 91 can be provided.

In sum, the utility model is simple in structure, and combined and instant is time saving and energy saving, has much economical and practical value, the whence propose in accordance with the law utility application it.

Claims

1. LED lamp bar lampshade structure, it is characterized by: be provided with lid and plasticity box body substantially, be provided with lower plate and condenser ball in regular turn in lid, be provided with male member in the lower plate two ends, and box body is provided with the hollow chamber that can supply condenser ball to go into the position, outside bottom is provided with root edge, is provided with groove with respect to the hollow chamber perisporium of lid male member.

2. a kind of according to claim 1 LED lamp bar lampshade structure, it is characterized in that: described lid male member enters in the groove.

3. a kind of according to claim 1 LED lamp bar lampshade structure is characterized in that: be provided with a groove in box body hollow chamber ora terminalis.