CN206207064U

CN206207064U - Waterproof LED panel light

Info

Publication number: CN206207064U
Application number: CN201621319037.1U
Authority: CN
Inventors: 肖雪
Original assignee: Shenzhen Wnoball Lighting Co Ltd
Current assignee: Shenzhen Wnoball Lighting Co Ltd
Priority date: 2016-12-02
Filing date: 2016-12-02
Publication date: 2017-05-31
Anticipated expiration: 2026-12-02

Abstract

The utility model discloses a kind of Waterproof LED panel light, including back shroud, aluminium chassis, LED light source plate, driving power supply, diffuser plate, light guide plate and reflective sheeting, the LED light source plate includes substrate, pcb board and LED lamp bead, waterproof coating is coated on the pcb board, second plate face of the pcb board is connected with the first plate face of the substrate, the power connection end of the LED lamp bead is electrically connected through the mounting hole on the substrate with the pcb board, and waterproof material obturator is filled with the mounting hole；There is mounting groove on the aluminium chassis, the diffuser plate, the light guide plate, the LED light source plate and the reflective sheeting are respectively provided in the mounting groove.The utility model has stronger water proofing property, and waterproof demand can be met without other additional water-tight devices when installing out of doors, extends service life of the light fixture in high humidity environment, while being conducive to saving fitting space.

Description

Waterproof LED panel light

Technical field

The utility model is related to LED lamp field, more particularly to a kind of Waterproof LED panel light.

Background technology

As LED panel lamp is more and more wider using scope, LED panel lamp use environment have substantial amounts of steam exist or Water loading irregularly is had on light fixture, for example, light fixture out of doors is installed, in order to avoid because short circuit causes light fixture to damage, prolonging Light fixture service life long, people employ various modes, for example, install rain shade device or protective lamp box, this not only to improve The assembly cost of LED panel lamp, has also tied up more spaces, sometimes also reduces the attractive in appearance of finishing.

Utility model content

In view of this, the utility model purpose is to be to provide a kind of Waterproof LED panel light with stronger water proofing property, peace Can meet waterproof demand without other additional water-tight devices during mounted in open air, extend use of the light fixture in high humidity environment Life-span, while being conducive to saving fitting space.

To reach above-mentioned purpose, the utility model uses following technical proposals：Waterproof LED panel light, including back shroud, aluminium Framework, LED light source plate, driving power supply, diffuser plate, light guide plate and reflective sheeting, the LED light source plate include substrate, pcb board and LED lamp bead, coats waterproof coating on the pcb board, the second plate face of the pcb board is connected with the first plate face of the substrate, The power connection end of the LED lamp bead is electrically connected through the mounting hole on the substrate with the pcb board, is filled with the mounting hole Waterproof material obturator；There is mounting groove on the aluminium chassis, the diffuser plate, the light guide plate, the LED light source plate and described Reflective sheeting is respectively provided in the mounting groove, and the diffuser plate is located at the lower section of the light guide plate, and the light guide plate is located at described The lower section of LED light source plate, the LED light source plate is located at the lower section of the back shroud, and the back shroud is fixed with the aluminium chassis It is tightly connected, the reflective sheeting is located in the second plate face of the substrate；The driving power supply is electrically connected with the pcb board.

Above-mentioned Waterproof LED panel light, waterproof grommet is provided between the diffuser plate and the mounting groove bottom land.

Above-mentioned Waterproof LED panel light, is provided with transparent watertight O-ring seal between the diffuser plate and the light guide plate.

Above-mentioned Waterproof LED panel light, transparent watertight sealing ring is provided between the light guide plate and the LED light source plate.

Above-mentioned Waterproof LED panel light, the mounting groove inside sidewalls are provided with waterproof sealing gasket.

Above-mentioned Waterproof LED panel light, is coated with hydrophobicity clear coat on the diffuser plate.

Above-mentioned Waterproof LED panel light, is coated with hydrophobicity transparent material layer on the light guide plate.

The beneficial effects of the utility model are as follows：

1. pcb board is coated with waterproof coating, it is to avoid vapor penetrates into lamp interior and condenses on pcb board causes light fixture Short circuit during use, and waterproof material obturator can carry out waterproof to the power connection end of LED lamp bead so that this practicality is new Type can be used in wet environment, while improve service life of the utility model in wet environment.

2. using waterproof grommet, transparent watertight O-ring seal, transparent watertight sealing ring and waterproof sealing gasket and in expansion The hydrophobicity transparent material layer coated on the hydrophobicity clear coat and light guide plate of the upper cladding that falls apart, improves of the present utility model anti- It is aqueous, it is to avoid the adhesion amount of lamp surface and internal water, so that the vapour pressure around light fixture is reduced, so as to reduce vapor ooze Enter the probability of lamp interior, improve water resistance of the present utility model.

Brief description of the drawings

Fig. 1 is the structural representation of the utility model Waterproof LED panel light；

Fig. 2 is the structural representation of the diffuser plate of the utility model Waterproof LED panel light；

Fig. 3 is the structural representation of the light guide plate of the utility model Waterproof LED panel light；

Fig. 4 is the structural representation of the LED light source plate of the utility model Waterproof LED panel light.

In figure：1- aluminium chassis；2- diffuser plates；3- light guide plates；4-LED light source boards；5- back shrouds；6- waterproof grommets；7- Bright waterproof sealing cushion rubber；8- transparent watertight sealing rings；9- waterproof sealing gaskets；10- hydrophobicity clear coats；11- hydrophobicities are transparent Material layer；12- waterproof coatings；13-PCB plates；14- substrates；15-LED lamp beads；16- reflective sheetings；17- waterproof material obturators.

Specific embodiment

In order to illustrate more clearly of the utility model, the utility model is done into one with reference to preferred embodiments and drawings The explanation of step.Similar part is indicated with identical reference in accompanying drawing.It will be appreciated by those skilled in the art that below Specifically described content is illustrative and be not restrictive, and should not limit protection domain of the present utility model with this.

As Figure 1-4, the utility model Waterproof LED panel light, including back shroud 5, aluminium chassis 1, LED light source plate 4, drive Dynamic power supply, diffuser plate 2, light guide plate 3 and reflective sheeting 16, the LED light source plate 4 include substrate 14, pcb board 13 and LED lamp bead 15, Waterproof coating 12 is coated on the pcb board 13, the second plate face of the pcb board 13 is connected with the first plate face of the substrate 14, The power connection end of the LED lamp bead 15 is electrically connected through the mounting hole on the substrate 14 with the pcb board 13, in the mounting hole Filled with waterproof material obturator 17；There are mounting groove, the diffuser plate 2, the light guide plate 3, the LED on the aluminium chassis 1 Light source board 4 and the reflective sheeting 16 are respectively provided in the mounting groove, and the diffuser plate 2 is located at the lower section of the light guide plate 3, institute State the lower section that light guide plate 3 is located at the LED light source plate 4, the LED light source plate 4 is located at the lower section of the back shroud 5, it is described after Cover plate 5 is located in the second plate face of the substrate 14 with the fixed seal connection of the aluminium chassis 1, the reflective sheeting 16；The drive Dynamic power supply is electrically connected with the pcb board 13.Wherein, pcb board 13 is coated with the waterproof coating 12, it is to avoid vapor infiltration Lamp interior condenses the short circuit during causing light fixture use, and the waterproof material obturator 17 on the pcb board 13 Waterproof can be carried out to the power connection end of the LED lamp bead 15 so that the utility model can be used in wet environment, while carrying Service life of the utility model in wet environment high.

In order to improve water proofing property of the present utility model, while the water for avoiding lamp surface from adhering to penetrates into lamp as a vapor Tool is internal, in the present embodiment, waterproof grommet 6 is provided between the diffuser plate 2 and the mounting groove bottom land, in the diffusion Transparent watertight O-ring seal 7 is provided between plate 2 and the light guide plate 3, is set between the light guide plate 3 and the LED light source plate 4 There is transparent watertight sealing ring 8, and waterproof sealing gasket 9 is provided with the mounting groove inside sidewalls, and wrapped on the diffuser plate 2 Hydrophobicity clear coat 10 is covered with, while being also coated with hydrophobicity transparent material layer 11 on the light guide plate 3.

Using the waterproof grommet 6, the transparent watertight O-ring seal 7, the transparent watertight sealing ring 8 and described anti- Water seal washer 9 can prevent from the water that lamp surface adheres to be heated becoming vapor and enter by the gap between each part of the utility model Enter lamp interior, and do not influence this practicality new using the hydrophobicity clear coat 10 and the hydrophobicity transparent material layer 11 The adhesion amount of lamp surface water is reduced in the case of type brightness of illumination, so that reduce water enters lamp interior with gaseous state or liquid Possibility, improve water proofing property of the present utility model.

In the present embodiment, the waterproof grommet 6, the transparent watertight O-ring seal 7, the transparent watertight sealing ring 8 Can be made of same water-proof elastic material with the waterproof sealing gasket 9, and the waterproof coating 12, the hydrophobicity are saturating Bright coating 10 and the hydrophobicity transparent material layer 11 and the waterproof material obturator then 17 can also use same anti- Water material is made.

Obviously, above-described embodiment of the present utility model is only intended to clearly illustrate the utility model example, and It is not the restriction to implementation method of the present utility model, for those of ordinary skill in the field, in described above On the basis of can also make other changes in different forms, all of implementation method cannot be exhaustive here, It is every to belong to the obvious change or change still in of the present utility model that the technical solution of the utility model extends out The row of protection domain.

Claims

1. Waterproof LED panel light, it is characterised in that including back shroud (5), aluminium chassis (1), LED light source plate (4), driving power supply, Diffuser plate (2), light guide plate (3) and reflective sheeting (16), the LED light source plate (4) include substrate (14), pcb board (13) and LED Pearl (15), coats waterproof coating (12), the second plate face and the substrate (14) of the pcb board (13) on the pcb board (13) The connection of the first plate face, the power connection end of the LED lamp bead (15) is through the mounting hole and the pcb board on the substrate (14) (13) electrically connect, waterproof material obturator (17) is filled with the mounting hole；There is mounting groove on the aluminium chassis (1), it is described Diffuser plate (2), the light guide plate (3), the LED light source plate (4) and the reflective sheeting (16) are respectively provided in the mounting groove, The diffuser plate (2) is located at the lower section of the light guide plate (3), and the light guide plate (3) is located at the lower section of the LED light source plate (4), The LED light source plate (4) is located at the lower section of the back shroud (5), the back shroud (5) and the aluminium chassis (1) fixing seal Connection, the reflective sheeting (16) is located in the second plate face of the substrate (14)；The driving power supply and the pcb board (13) electricity Connection.

2. Waterproof LED panel light according to claim 1, it is characterised in that the diffuser plate (2) and the mounting groove groove Waterproof grommet (6) is provided between bottom.

3. Waterproof LED panel light according to claim 2, it is characterised in that the diffuser plate (2) and the light guide plate (3) transparent watertight O-ring seal (7) is provided between.

4. Waterproof LED panel light according to claim 3, it is characterised in that the light guide plate (3) and the LED light source Transparent watertight sealing ring (8) is provided between plate (4).

5. according to any described Waterproof LED panel lights of claim 1-4, it is characterised in that the mounting groove inside sidewalls set There is waterproof sealing gasket (9).

6. according to any described Waterproof LED panel lights of claim 1-4, it is characterised in that be coated with the diffuser plate (2) Hydrophobicity clear coat (10).

7. according to any described Waterproof LED panel lights of claim 1-4, it is characterised in that be coated with the light guide plate (3) Hydrophobicity transparent material layer (11).