CN206514237U

CN206514237U - Anti- vulcanization, the LED bay light of halogenation

Info

Publication number: CN206514237U
Application number: CN201720036397.9U
Authority: CN
Inventors: 李光顺; 李伟龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-01-12
Filing date: 2017-01-12
Publication date: 2017-09-22
Anticipated expiration: 2027-01-12

Abstract

The utility model is related to a kind of LED, specifically related to a kind of anti-vulcanization, the LED bay light of halogenation, including lampshade and LED light source plate, the LED light source plate is inside lampshade, the lampshade front openings are sealed by safety glass, the lampshade back side sets stomata, and silica gel bag is connected by stomata with lampshade inner space.The utility model LED light source plate is sealed in a confined space together by safety glass, lampshade and silica gel bag, when light fixture works, LED light source plate generates heat, air expansion in confined space, it is discharged to by stomata in silica gel bag, silica gel bag expands, reduction lampshade and safety glass surround the air pressure in space, after light fixture is closed, with the reduction of temperature, gas volume shrinks, air in silica gel bag is returned in the confined space where LED light source plate, and during whole use, LED light source plate is not contacted with extraneous medium, vulcanization, halogenation are prevented, is increased the service life.

Description

Anti- vulcanization, the LED bay light of halogenation

Technical field

The utility model is related to a kind of LED, and in particular to a kind of anti-vulcanization, the LED bay light of halogenation.

Background technology

LED support is using the silver-colored technique of electroplating surface, and TOP white LED lamps are in order to reach radiating, reduction light decay effect, Encapsulate glue and generally use common glue, this has been occurred as soon as when TOP white LED lamps are contacted with sulfur-bearing, halogen-containing materials, sulphur, halogen Race's element easily penetrates into LED support functional areas, thus occur silver coating cure, the phenomenon of halogenation.Silver sulfide, silver halide are carried Certain color, while the silver coating is lost reflection action, can also absorb part light, cause LED light flux to decline, colour temperature becomes Change, most serious occurs dead lamp.Because LED easily cures, halogenation, contain in particularly many Workshops in air ambient Have the LED illumination lamp use time used in many sulphur, halogen element, this environment occur not long vulcanization, halogenation or Dead lamp phenomenon.

Utility model content

In order to solve the above technical problems, the purpose of this utility model is：A kind of anti-vulcanization, the LED industrial and minerals of halogenation are provided Lamp, by the protection of LED light source plate in not any sulfur-bearing, the confined space of halogen element, prevents vulcanization, halogenation, extension uses the longevity Life.

The technical scheme that the utility model is used by solution its technical problem for：

The anti-vulcanization, the LED bay light of halogenation, including lampshade and LED light source plate, the LED light source plate are located at lampshade Inside, the lampshade front openings are sealed by safety glass, and the lampshade back side sets stomata, and silica gel bag passes through stomata and lamp Cover inner space connection.

In the utility model, LED light source plate is sealed in a confined space together by safety glass, lampshade and silica gel bag It is interior, before closing, first air in silica gel bag should be discharged, when light fixture works, LED light source plate generates heat, and the air in confined space is swollen It is swollen, it is discharged to by stomata in silica gel bag, silica gel bag expansion, reduces lampshade and safety glass surrounds the air pressure in space, light fixture is closed After closing, with the reduction of temperature, gas volume is shunk, and the air in silica gel bag is returned in the confined space where LED light source plate, During whole use, LED light source plate is not contacted with extraneous medium, is prevented vulcanization, halogenation, is increased the service life, safety glass Light transmission is good, reduces light loss, it is ensured that the irradiation brightness of light fixture, the volume of silica gel bag can be close according to where LED light source plate The size for closing space is set, and is traditionally arranged to be 20ml-50ml.

Wherein, preferred scheme is：

Conduit is threaded at the stomata, spiral duct one end is extended to inside lampshade, and the other end is extended to outside lampshade Portion is connected with silica gel bag, and spiral duct is connected with lampshade stomata, can pass through silica gel sealing.When light fixture works, the gas in lampshade Body is flowed into silica gel bag by spiral duct, and silica gel bag passes through silica gel sealing, spiral duct surface with spiral duct contact position Screw thread can increase sealed seal, prevent sealing it is bad.

The safety glass is with lampshade front openings by silica gel sealing, and silica gel sealing performance is good, non-volatile after being heated, right LED light source plate is without additional effect.

The LED light source plate is connected to power supply by wire, to ensure LED light source plate working stability, connects LED light The wire of source plate power supply is extended to outside lampshade through the lampshade back side, and wire uses silica gel sealing with lampshade junction, it is contemplated that Exist between wire exterior insulation skin and internal copper cash in certain interval, the course of work, extraneous sulfur-bearing, halogen gas may pass through Space between the insulated hull and copper cash of wire enters in the space that lampshade and safety glass are surrounded, and influences making for LED light source plate With the life-span, therefore, at the two ends of wire respectively by coating silica gel with the space between sealed insulation skin and copper cash, to prevent the external world Sulfur-bearing, halogen gas enter the confined space that lampshade, safety glass and silica gel bag are surrounded.

Compared with prior art, the utility model has the advantages that：

The utility model LED light source plate is sealed in a confined space together by safety glass, lampshade and silica gel bag, Before closing, first air in silica gel bag should be discharged, when light fixture works, LED light source plate generates heat, the air expansion in confined space, It is discharged to by stomata in silica gel bag, silica gel bag expansion, reduces lampshade and safety glass surrounds the air pressure in space, light fixture is closed Afterwards, with the reduction of temperature, gas volume is shunk, and the air in silica gel bag is returned in the confined space where LED light source plate, whole During individual use, LED light source plate is not contacted with extraneous medium, is prevented vulcanization, halogenation, is increased the service life.

Brief description of the drawings

Fig. 1 is the utility model structure diagram.

In figure：1st, lampshade；2nd, LED light source plate；3rd, safety glass；4th, silica gel bag；5th, spiral duct.

Embodiment

The utility model embodiment is described further below in conjunction with the accompanying drawings：

Embodiment 1：

As shown in figure 1, anti-vulcanization described in the utility model, the LED bay light of halogenation, including lampshade 1 and LED light source plate 2, The LED light source plate 2 is inside lampshade 1, and the front openings of lampshade 1 are sealed by safety glass 3, the back side of lampshade 1 Stomata is set, and silica gel bag 4 is connected by stomata with the inner space of lampshade 1.

Wherein, conduit 5 is threaded at stomata, the one end of spiral duct 5 is extended to inside lampshade 1, and the other end extends to lamp The outside of cover 1 is connected with silica gel bag 4, and spiral duct 5 is connected with the stomata of lampshade 1, can pass through silica gel sealing, when light fixture works, lamp Gas in cover 1 is flowed into silica gel bag 4 by spiral duct 5, silica gel bag 4 and the contact position of spiral duct 5 by silica gel sealing, The screw thread on the surface of spiral duct 5 can increase sealed seal, prevent that sealing is bad；Safety glass 3 leads to the front openings of lampshade 1 Silica gel sealing is crossed, silica gel sealing performance is good, it is non-volatile after being heated, to LED light source plate 2 without additional effect.

LED light source plate 2 is connected to power supply by wire, to ensure the working stability of LED light source plate 2, connects LED/light source The wire of the power supply of plate 2 is extended to outside lampshade 1 through the back side of lampshade 1, and wire uses silica gel sealing with the junction of lampshade 1, it is considered to Exist between wire exterior insulation skin and internal copper cash in certain interval, the course of work, extraneous sulfur-bearing, halogen gas may lead to Cross in the space that the space between the insulated hull of wire and copper cash is surrounded into lampshade 1 and safety glass 3, influence LED light source plate 2 Service life, therefore, at the two ends of wire respectively by coating silica gel with the space between sealed insulation skin and copper cash, to prevent Extraneous sulfur-bearing, halogen gas enter the confined space that lampshade 1, safety glass 3 and silica gel bag 4 are surrounded.

In the utility model, LED light source plate 2 by safety glass 3, lampshade 1 and silica gel bag 4 be sealed in together one it is closed In space, before closing, first air in silica gel bag 4 should be discharged, when light fixture works, LED light source plate 2 generates heat, in confined space Air expands, and is discharged to by stomata in silica gel bag 4, silica gel bag 4 expands, and reduces lampshade 1 and safety glass 3 surrounds the gas in space Pressure, after light fixture is closed, with the reduction of temperature, gas volume shrinks, and the air in silica gel bag 4 returns the place of LED light source plate 2 In confined space, during whole use, LED light source plate 2 is not contacted with extraneous medium, prevents vulcanization, halogenation, and extension uses the longevity Life, the light transmission of safety glass 3 is good, reduces light loss, it is ensured that the irradiation brightness of light fixture, the volume of silica gel bag 4 can be according to LED light The size of confined space where source plate 2 is set, and is traditionally arranged to be 20ml-50ml.

Claims

1. a kind of anti-vulcanization, the LED bay light of halogenation, it is characterised in that including lampshade (1) and LED light source plate (2), the LED Light source board (2) is internal located at lampshade (1), and lampshade (1) front openings are sealed by safety glass (3), lampshade (1) back of the body Face sets stomata, and silica gel bag (4) is connected by stomata with lampshade (1) inner space.

2. anti-vulcanization according to claim 1, the LED bay light of halogenation, it is characterised in that be threaded at the stomata Conduit (5), spiral duct (5) one end extends to lampshade (1) inside, and the other end extends to lampshade (1) outside and connected with silica gel bag (4) It is logical.

3. it is according to claim 1 it is anti-vulcanization, the LED bay light of halogenation, it is characterised in that the safety glass (3) with Lampshade (1) front openings pass through silica gel sealing.