A kind of waterproof outdoor lamp
[technical field]
The utility model relates to the outdoor lamp field, relates in particular to the outdoor lamp with new waterproof structure.
[background technology]
At present outdoor lamp (Tunnel Lamp, floodlight, Projecting Lamp etc.) thus main the employing uses silica gel waterproof bar that glass and lamp casing are carried out the purpose that the slit filling reaches the required classification of waterproof of its standard of light fixture.Exist glass to compress difficult control in the prior art, and the required grade of the standard that do not reach recharge waterproof glue to reach the purpose of waterproof.But this structure has certain degree of difficulty for the maintenance of light fixture, is difficult to glass is taken out when light fixture need be safeguarded, perhaps can not take out, and can only break glass into pieces and again it be carried out internal maintenance, re-uses new glass and encapsulate after maintenance is finished.Big and the waste resource of maintenance difficulties.
[summary of the invention]
The purpose of this utility model solves the problems of the prior art exactly, proposes a kind of waterproof outdoor lamp, can either have favorable waterproof property, can for convenience detachly safeguard again.
For achieving the above object, the utility model proposes a kind of waterproof outdoor lamp, comprise housing, cover glass on the housing, be pressed in glass briquetting on glass, have at least one rainwater guiding gutter on the described housing, the discharge outlet of the end of described rainwater guiding gutter for communicating with the external world.
As preferably, described housing is a rectangle, and the quantity of rainwater guiding gutter is 4, and it is rectangular-shaped that 4 rainwater guiding gutters form, and the junction of per two rainwater guiding gutters is a discharge outlet.Simple in structure, the water conservancy diversion better effects if.
As preferably, be provided with the silica gel sealing bar between described housing and the glass.Further improve sealing property.
As preferably, the gap between described glass edge and the housing is smaller or equal to 1mm.Can prevent that thereby foreign matter from entering the rainwater guiding gutter and making generation accumulation obstruction guiding gutter in the rainwater guiding gutter, thereby and can make excessive rainfall directly flow out the discharge of minimizing rainwater guiding gutter.
The beneficial effects of the utility model: the utility model is provided with the rainwater guiding gutter on housing, to directly discharge from the rainwater that glass surface flows into the rainwater guiding gutter from flow-guiding mouth, make it to annotate (oozing) and go into lamp interior, has favorable waterproof property, and, this structure does not need to fill waterproof glue, and demolition and maintenance are very convenient.
Feature of the present utility model and advantage will be elaborated in conjunction with the accompanying drawings by embodiment.
[description of drawings]
Fig. 1 is the partial schematic diagram of a kind of waterproof outdoor lamp of the utility model;
Fig. 2 is the structural representation of a kind of waterproof outdoor lamp of the utility model.
[specific embodiment]
As shown in Figure 1, 2, the waterproof outdoor lamp, comprise housing 4, cover glass 2 on the housing 4, be pressed in the glass briquetting 1 on the glass 2, have at least one rainwater guiding gutter 5 on the described housing 4, the discharge outlet 6 of the end of described rainwater guiding gutter 5 for communicating with the external world.Described housing 4 is a rectangle, and the quantity of rainwater guiding gutter 5 is 4, and 4 rainwater guiding gutter 5 formation are rectangular-shaped, and the junction of per two rainwater guiding gutters 5 is a discharge outlet 6.Be provided with silica gel sealing bar 3 between described housing 4 and the glass 2.Gap between described glass 2 edges and the housing 4 is smaller or equal to 1mm.Design rainwater guiding gutter 5 on housing 4, silica gel sealing bar 3 is put inboard with rainwater guiding gutter 5, glass 2 is covered on the silica gel sealing bar 3, is pressed on the glass 2 with briquetting again, and silica gel sealing bar 3 is compressed.
As Fig. 2, design rainwater guiding gutter 5 below housing 4,4 gaps of glass 2 edges and housing enough little (≤1mm), thereby can prevent that foreign matter from entering guiding gutter and making to produce in the guiding gutter to pile up and stop up guiding gutter, thereby and can make excessive rainfall directly flow out the discharge that reduces guiding gutter.Housing 4 all installation directions the guiding gutter lowest part that may occur, convince head piece by patient analysis, with guiding gutter UNICOM, the rainwater that will flow into rainwater guiding gutters 5 from glass 2 surfaces are directly discharged from flow-guiding mouth,, make it to annotate (oozing) and go into lamp interior.The key of this scheme is to design the passage of mediation trickle, water is discharged the inside that prevents its injection (infiltration) product.Adopt compressible material blind to reach the purpose of multiple waterproof again.Make its water resistance more secure.
The foregoing description is to explanation of the present utility model, is not to qualification of the present utility model, any scheme after the utility model simple transformation is all belonged to protection domain of the present utility model.