CN202868347U - Moisture-proof light-emitting diode (LED) panel light - Google Patents
Moisture-proof light-emitting diode (LED) panel light Download PDFInfo
- Publication number
- CN202868347U CN202868347U CN 201220269593 CN201220269593U CN202868347U CN 202868347 U CN202868347 U CN 202868347U CN 201220269593 CN201220269593 CN 201220269593 CN 201220269593 U CN201220269593 U CN 201220269593U CN 202868347 U CN202868347 U CN 202868347U
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- base
- light
- cover plate
- seal ring
- moisture
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- Expired - Fee Related
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Abstract
The utility model relates to a moisture-proof LED panel light. The moisture-proof LED panel light comprises a cover plate, a light guide plate, a diffusion plate, a base and light-emitting parts, wherein the light guide plate is located below the cover plate; the diffusion plate is located between the light guide plate and the base; the light-emitting parts are located on two sides of the diffusion plate; and the cover is connected with the base through screws. The light further comprises an inner sealing ring and an outer sealing ring. The cover plate presses the outer sealing ring in an outer circular groove in the base tightly, the diffusion plate presses the inner sealing ring in an inner circular groove on the base tightly, and a sealed space is formed between the outer circular groove and the inner circular groove, so that the moisture-proof effect is achieved. The cover plate is provided with a sealed groove and a sealed wire-protecting head, the sealed wire-protecting head is pressed tightly in the sealed groove, and a through-hole is formed in the middle of the sealed wire-protecting head and used for allowing a lead connected with the light-emitting parts to penetrate. The moisture-proof LED panel light is simple in structure and convenient to assemble, and can be used in a damp environment.
Description
Technical field
The utility model relates to a kind of moistureproof LED flat lamp.
Background technology
Along with going deep into that LED is studied, the LED luminosity improves constantly.Because luminous efficiency is high, the characteristics that volume is little, LED is that the light emitting source of lighting is widely applied in the different lightings.The moistureproof processing do not done in traditional LED flat lamp pin inside, is easy to make moist and produces dead lamp.Because traditional LED volume is all smaller, be difficult to guarantee during encapsulation that encapsulating is combined the place with the pin of LED and shuts with base, and mainly being pin and base bonding part by LED, moisture enters LED inside, when using so in a humid environment, the easy damp failure of LED finally causes occurring in the LED flat lamp dead lamp.
The utility model content
In view of this, be necessary for above-mentioned problem, a kind of moistureproof LED flat lamp is provided.This protection against the tide LED flat lamp can be applicable to wet environment, and simple in structure.
In order to achieve the above object, the present invention takes following technical scheme:
A kind of moistureproof LED flat lamp, comprising: cover plate, LGP, diffuser plate, base and luminous component.Luminous component comprises aluminium base, is arranged at LED element, aluminium base connecting line on the aluminium base.Wherein, LGP is positioned at below the cover plate; Diffuser plate is between LGP and base; Luminous component is positioned at the diffuser plate both sides; Cover plate and base through screws link together.This protection against the tide LED flat lamp further comprises inner seal ring and exterior seal ring, and wherein inner seal ring is installed between base and the diffuser plate, and exterior seal ring is installed between cover plate and the base.
Described base is provided with outer annular groove, interior cannelure, and wherein outer annular groove is positioned at ring slot outside and outer annular groove is higher than cannelure.Lid presses exterior seal ring in outer annular groove, can prevent that extraneous steam, dust from entering in the moistureproof LED flat lamp.Diffuser plate is pressed on inner seal ring in the interior cannelure, can prevent that the inboard steam of interior cannelure from entering the space between two cannelures.Also be provided with locating dowel above the base, locating dowel is between interior cannelure and outer annular groove, and described luminous component is arranged between the locating dowel.
Described cover plate is provided with seal groove, the end of a thread is protected in sealing, and sealing is protected the end of a thread and pressed in seal groove, and sealing is protected the end of a thread middle part and is provided with through hole, and this through hole is used for wearing the wire that is connected with luminous component.
Protect the sealing function of the end of a thread by inner seal ring, exterior seal ring and sealing, the luminous component that can guarantee to be installed between interior cannelure and the outer annular groove is in the space of a sealing, makes the isolation of luminous component and extraneous steam, finally reaches moistureproof effect.
The moistureproof LED flat lamp of above-mentioned utility model is mainly used in moist environment, and its dustproof and waterproof grade reaches IP44, and this protection against the tide LED flat lamp also is provided with diffuser plate and LGP, can make the luminous efficiency of moistureproof LED flat lamp higher.The utility model is simple in structure, and assembling easily can reach good moisture effect.
Description of drawings
Fig. 1 is three-dimensional exploded view of the present utility model.
Fig. 2 is Figure 1A section amplification assumption diagram.
The specific embodiment
For the ease of it will be appreciated by those skilled in the art that below in conjunction with accompanying drawing and embodiment the utility model is described further.More used terms are for convenience of explanation in ensuing explanation, and non-limiting.In the description such as " on ", the vocabulary such as D score, " left side ", " right side " is in order to indicate the direction in the accompanying drawing.
As shown in Figure 1 and Figure 2, a kind of moistureproof LED flat lamp comprises cover plate 1, LGP 2, diffuser plate 3, base 4 and luminous component 5.Luminous component 5 comprises aluminium base 51, is installed in LED element 52, aluminium base connecting line 53 on the aluminium base 51.Wherein, LGP 2 is positioned at below the cover plate 1; Diffuser plate 3 is between LGP 2 and base 4; Luminous component 5 is positioned at diffuser plate 3 both sides, and LED element 52 is positioned on the same level with diffuser plate 3; Cover plate 1 links together by screw 8 with base 4.This protection against the tide LED flat lamp further comprises exterior seal ring 6 and inner seal ring 7, and wherein inner seal ring 7 is installed between base 4 and the diffuser plate 3, and exterior seal ring 6 is installed between cover plate 1 and the base 4.
Above-mentioned base 4 is provided with outer annular groove 41, interior cannelure 42, and wherein outer annular groove 41 is positioned at cannelure 42 outsides and outer annular groove 41 is higher than cannelure 42.As preferably, the groove width of two cannelures is identical.Also be provided with the first locating dowel 431 and the second locating dowel 432 between outer annular groove 41 and the interior cannelure 42, described luminous component 5 is arranged between the first locating dowel 431 and the second locating dowel 432.
Above-mentioned exterior seal ring 6, inner seal ring 7 are as general as Q-RING.As preferably, above-mentioned exterior seal ring 6 groove width that be not less than cannelure identical with inner seal ring 7 wire diameters.Exterior seal ring 6 is installed in the outer annular groove 41, and is close to outer annular groove 41 inner surfaces.Inner seal ring 7 is installed in the interior cannelure 42, and is close to interior cannelure 42 inner surfaces.Exterior seal ring 6 is positioned at cover plate 1 lower end, and cover plate 1 with exterior seal ring 6 toward lower compression, outer annular groove 41 inboard first enclosure spaces that form can prevent that extraneous steam, dust from entering in the moistureproof LED flat lamp.Inner seal ring 7 is positioned at the lower end of diffuser plate 3, and diffuser plate 3 is with inner seal ring 7 past lower compression, form the second enclosure space between interior cannelure 42 and the outer annular groove 41, can prevent that interior cannelure 42 inboard steam from entering the second enclosure space, even luminous component 5 is in the space of a sealing, make luminous component 5 and extraneous steam isolation, finally reach moistureproof effect.
Also be provided with two spring bases 44 on the above-mentioned base plate, the spring 9 by being installed on spring base 44 and the chucking power of base plate can be installed on desired location with moistureproof LED flat lamp.
Above-mentioned cover plate 1 is provided with seal groove 11, the end of a thread 12 is protected in sealing, and sealing is protected the end of a thread 12 and pressed in seal groove 11, and sealing is protected the end of a thread 12 middle parts and is provided with through hole, and this through hole is used for wearing the wire 54 that is connected with luminous component 5.
As preferably, the material of above-mentioned exterior seal ring 6, inner seal ring 7 can be high density rubber, high density silica gel etc.
As preferably, for the air moisture content between interior cannelure 42 and the outer annular groove 41 is reduced, the sealing of cover plate 1 can be protected the end of a thread 12 unclamps, to luminous component 5 energisings, the heat that produces by luminous component 5 evaporates the air moisture between interior cannelure 42 and the outer annular groove 41, again the end of a thread 12 is protected in the sealing of cover plate 1 and tighten, luminous component 5 outages.By above-mentioned easy steps, even so that the moistureproof LED flat lamp of the utility model under the lower environment of temperature, can not form the globule between interior cannelure 42 and the outer annular groove 41 yet, thus protection luminous component 5.
The moistureproof LED flat lamp of the utility model is simple in structure, easy to assembly, can reach good protection against the tide and dust-proof effect, and its water proof and dust proof grade reaches IP44.
The above embodiment has only expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model claim.Should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (4)
1. a moistureproof LED flat lamp comprises cover plate, LGP, diffuser plate, base and luminous component, and wherein LGP is positioned at below the cover plate; Diffuser plate is between LGP and base; Luminous component is positioned at the diffuser plate both sides; Cover plate and base through screws link together, and it is characterized in that: also comprise inner seal ring and exterior seal ring, wherein inner seal ring is installed between base and the diffuser plate, and exterior seal ring is installed between cover plate and the base.
2. moistureproof LED flat lamp according to claim 1, it is characterized in that: described base is provided with interior cannelure and outer annular groove, wherein outer annular groove is positioned at ring slot outside and outer annular groove is higher than cannelure, cover plate is pressed on exterior seal ring in the outer annular groove, diffuser plate is pressed on inner seal ring in the interior cannelure, forms seal cavity between two grooves.
3. moistureproof LED flat lamp according to claim 2, it is characterized in that: described base is provided with locating dowel, and luminous component is arranged between the locating dowel.
4. moistureproof LED flat lamp according to claim 1, it is characterized in that: described cover plate is provided with seal groove, the end of a thread is protected in sealing, sealing is protected the end of a thread and is pressed in seal groove, and sealing is protected the end of a thread middle part and is provided with through hole, and this through hole is used for wearing the wire that is connected with luminous component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220269593 CN202868347U (en) | 2012-06-08 | 2012-06-08 | Moisture-proof light-emitting diode (LED) panel light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220269593 CN202868347U (en) | 2012-06-08 | 2012-06-08 | Moisture-proof light-emitting diode (LED) panel light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202868347U true CN202868347U (en) | 2013-04-10 |
Family
ID=48035062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220269593 Expired - Fee Related CN202868347U (en) | 2012-06-08 | 2012-06-08 | Moisture-proof light-emitting diode (LED) panel light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202868347U (en) |
-
2012
- 2012-06-08 CN CN 201220269593 patent/CN202868347U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150930 Address after: Sheng Ping Lu Da Gang Zhen Nansha District 510000 Guangdong Province, Guangzhou City No. 10 Patentee after: GUANGZHOU BAINIAN OPTOELECTRONICS CO., LTD. Address before: 510000 Centenary Mansion, Tam Ling Road, Dagang Town, Guangzhou, Guangdong, Panyu District Patentee before: Ruan Junjian |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130410 Termination date: 20170608 |