CN205592803U - Dampproofing ceiling lamp - Google Patents

Abstract

The utility model provides a dampproofing ceiling lamp, including the upper ledge, install at the inboard ceiling pan of upper ledge, fix the sponge rubber pad in upper ledge and ceiling pan contact department, install the fixed disc at the ceiling pan center, install in fixed disc and a plurality of LED lamps about fixing disc center circumference array distribution, install the fixed frame at the ceiling pan rear side, and install at the lower frame of fixing the frame rear side. The utility model provides a pair of dampproofing ceiling lamp simple structure, illumination is even, the radiating effect is good and have dampproofing function.

Description

A kind of moistureproof lamp affixed to the ceiling

Technical field

This utility model belongs to technical field of lamps, is specifically related to a kind of moistureproof lamp affixed to the ceiling.

Background technology

General lamp affixed to the ceiling is generally made up of chassis, fluorescent tube, lampshade and circuit structure.Chassis is ceiling mounted, plays support The effect of whole modulated structure, typically uses plate armature, and circuit structure must be arranged on the downside on chassis by this structures shape With fluorescent tube in same side.The most not only moulding is complicated, be not easy to change fluorescent tube, and circuit also can be tied by the high temperature that light produces It is configured to destroy, reduces its service life.The lamp affixed to the ceiling of more existing employing automatic control structures, its circuit structure or electricity Gas component size is relatively big, and to be arranged on same side inconvenient with fluorescent tube, has also blocked part light, has caused the luminescence of lamp affixed to the ceiling Uneven, impact illumination and attractive in appearance.If lamp affixed to the ceiling is for outdoor simultaneously, being easier to when rainy, the globule is from lampshade and base Between gap enter, cause LED easily to produce short circuit or leaky under the environment that makes moist；It addition, lampshade and base are strong It is exposed to the sun for a long time under, same acceleration lampshade and base catabiosis, cause moisture content to be easier to enter in lampshade, under a degree of pledging love, deposit In problems such as potential safety hazards.

Utility model content

The purpose of this utility model is to provide a kind of simple in construction, uniform illumination, excellent in heat dissipation effect and has the lamp affixed to the ceiling of moisture-proof function.

For realizing technique scheme, this utility model provides a kind of moistureproof lamp affixed to the ceiling, including upper ledge；It is arranged on inside upper ledge Ceiling dish；It is fixed on upper ledge and the sponge pad of ceiling dish contact position；It is arranged on the fixed disc of ceiling disk center；It is arranged on fixing In disk and about multiple LED of fixed disc center circumferential array distribution；It is arranged on the fixed frame on rear side of ceiling dish；And It is arranged on the lower frame on rear side of fixed frame.

In technique scheme, LED in fixed disc along fixed disc center circumferential array distribution so that LED Light is scattered more uniform, prevents the generation of ghost image；Being arranged on the fixed frame on rear side of ceiling dish can be that LED provides enough Heat-dissipating space, circuit structure is also damaged by the high temperature being possible to prevent light to produce, and reduces its service life；It is arranged on upper ledge Then it is possible to prevent aqueous vapor to enter from the gap of upper ledge and ceiling dish contact position with the sponge pad of ceiling dish contact position, is possible to prevent LED Lamp makes moist, thus reduces short circuit or leaky.

Preferably, described upper ledge corresponding with lower frame four end all offers through hole on angles, described upper ledge corresponding with lower frame four The pipe for fixing bolt it is provided with, described bolt-through pipe and be tightened against upper ledge and lower frame by nut between individual through hole Between through hole.The effect of pipe is to limit the distance between upper ledge and lower frame, when upper ledge or lower frame stress, support upper ledge or Lower frame, prevents upper ledge or lower frame stress from fractureing.

Preferably, described fixed disc is circular, offers the square aperture along circle ring center's circumference array distribution, LED in annulus Lamp is arranged in described square aperture.The setting of square aperture, can facilitate the replacing of LED.

Preferably, described fixed frame uses acrylic board to be spliced.Acrylic board not only easy dyeing, easily processing, attractive appearance and And there is the preferably transparency and chemical stability, the illumination range of LED can be expanded.

Having the beneficial effects that of a kind of moistureproof lamp affixed to the ceiling that this utility model provides: 1) this protection against the tide structure of ceiling-mounted lamp simply, by setting Putting the sponge pad at upper ledge and ceiling dish contact position is then possible to prevent aqueous vapor to enter from the gap of upper ledge and ceiling dish contact position, permissible Prevent LED from making moist, thus reduce short circuit or leaky；2) in this protection against the tide lamp affixed to the ceiling, LED edge in fixed disc is fixing Disc centre circumference array is distributed, so that LED lamplight is scattered more uniform, prevents the generation of ghost image；3) this protection against the tide is inhaled Ceiling light can be that LED provides enough heat-dissipating spaces by being arranged on the fixed frame on rear side of ceiling dish, is possible to prevent light to produce High temperature also circuit structure is damaged, reduce its service life.

Accompanying drawing explanation

Fig. 1 is top view of the present utility model.

Fig. 2 is side view of the present utility model.

In figure: 10, upper ledge；20, sponge pad；21, through hole；30, ceiling dish；40, fixed disc；50, LED； 60, fixed frame；70, pipe；80, lower frame；90, bolt.

Detailed description of the invention

Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out clear, complete Whole description, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.This The every other embodiment that field ordinary person is obtained under not making creative work premise, belongs to guarantor of the present utility model Protect scope.

Embodiment: a kind of moistureproof lamp affixed to the ceiling.

Shown in reference Fig. 1, a kind of moistureproof lamp affixed to the ceiling, including: upper ledge 10；It is arranged on the ceiling dish 30 inside upper ledge 10；Fixing At upper ledge 10 and the sponge pad 20 of ceiling dish 30 contact position；It is arranged on the fixed disc 40 at ceiling dish 30 center；It is arranged on solid In fixed disk 40 and about multiple LED 50 of fixed disc 40 center circumferential array distribution；It is arranged on rear side of ceiling dish 30 Fixed frame 60；And it is arranged on the lower frame 80 on rear side of fixed frame 60.

In technique scheme, LED 50 in fixed disc 40 along fixed disc 40 center circumferential array distribution, permissible Make LED lamplight scattered more uniform, prevent the generation of ghost image；Being arranged on the fixed frame 60 on rear side of ceiling dish 30 can be LED 50 provides enough heat-dissipating spaces, and circuit structure is also damaged by the high temperature being possible to prevent light to produce, and reduces it and makes Use the life-span；The sponge pad 20 being arranged on upper ledge 10 and ceiling dish 30 contact position is then possible to prevent aqueous vapor from upper ledge 10 and ceiling dish The gap of 30 contact positions enters, and is possible to prevent LED 50 to make moist, thus reduces short circuit or leaky.

With reference to shown in Fig. 2, described upper ledge 10 and corresponding four the end angles of lower frame 80 all offer through hole 21, described upper ledge Being provided with the pipe 70 for fixing bolt 90 between 10 and corresponding four through holes 21 of lower frame 80, described bolt 90 passes through Between wearing pipe 70 and being tightened against the through hole 21 of upper ledge 10 and lower frame 80 by nut.The effect of pipe 70 is to limit upper ledge 10 And the distance between lower frame 80, when upper ledge 10 or lower frame 80 stress, support upper ledge 10 or lower frame 80, prevent upper ledge 10 or lower frame 80 stress fracture.

With reference to shown in Fig. 2, described fixed disc 40, in circular, offers the side along circle ring center's circumference array distribution in annulus Shape aperture, LED 50 is arranged in described square aperture.The setting of square aperture, can facilitate the replacing of LED 50.

In the present embodiment, described fixed frame 60 uses acrylic board to be spliced.Acrylic board not only easy dyeing, easily processing, outer See graceful and there is the preferably transparency and chemical stability, the illumination range of LED 50 can be expanded.

The above is preferred embodiment of the present utility model, but this utility model should not be limited to this embodiment and accompanying drawing institute is public The content opened, thus every without departing from the equivalence completed under spirit disclosed in the utility model or amendment, both fall within this utility model The scope of protection.

Claims (4)

1. a moistureproof lamp affixed to the ceiling, it is characterised in that including:

Upper ledge (10)；

It is arranged on the ceiling dish (30) inside upper ledge；

It is fixed on the sponge pad (20) of upper ledge (10) and ceiling dish (30) contact position；

It is arranged on the fixed disc (40) at ceiling dish (30) center；

It is arranged in fixed disc (40) and about multiple LED (50) of fixed disc (40) center circumferential array distribution；

It is arranged on the fixed frame (60) of ceiling dish (30) rear side；And

It is arranged on the lower frame (80) of fixed frame (60) rear side.

2. lamp affixed to the ceiling as claimed in claim 1 moistureproof, it is characterised in that: described upper ledge (10) and lower frame (80) corresponding four All offer on individual end angle between four through holes (21) that through hole (21), described upper ledge (10) and lower frame (80) are corresponding Being provided with the pipe (70) for fixing bolt (90), described bolt (90) is run through pipe (70) and is twisted by nut Tight between the through hole (21) of upper ledge (10) and lower frame (80).

3. moistureproof lamp affixed to the ceiling as claimed in claim 2, it is characterised in that: described fixed disc (40), in circular, is opened in annulus Being provided with the square aperture along circle ring center's circumference array distribution, LED (50) is arranged in described square aperture.

4. moistureproof lamp affixed to the ceiling as claimed in claim 3, it is characterised in that: described fixed frame (60) uses acrylic board to be spliced.