CN202613180U - Dampproof electrodeless lamp - Google Patents
Dampproof electrodeless lamp Download PDFInfo
- Publication number
- CN202613180U CN202613180U CN 201220329897 CN201220329897U CN202613180U CN 202613180 U CN202613180 U CN 202613180U CN 201220329897 CN201220329897 CN 201220329897 CN 201220329897 U CN201220329897 U CN 201220329897U CN 202613180 U CN202613180 U CN 202613180U
- Authority
- CN
- China
- Prior art keywords
- vent
- electrodeless lamp
- housing
- dampproof
- casing body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a dampproof electrodeless lamp which comprises a casing body. An installation hole is arranged on the casing body. A vent plug seat provided with an external vent hole is embedded in the installation hole. Meanwhile, a vent plug cap provided with an internal vent hole is in screw connection on the vent plug seat. The external and internal vent holes are communicated with each other and have a vent membrane in between. The improvement is that the vent plug cap is arranged in the casing body. The dampproof electrodeless lamp has the advantages that moisture inside the casing body can be timely drained out so as to prolong the service life of the electrodeless lamp.
Description
Technical field
The present invention relates to technical field of lamps, especially relate to the electrodeless light fixture of a kind of protection against the tide.
Background technology
Electrodeless light fixture with seal casinghousing is widely used in industrial and mineral, expressway etc. and locates.Because working environment of living in is comparatively abominable,, inevitably still has steam and infiltrate in the housing though the housing of electrodeless light fixture comparatively seals.If things go on like this, steam becomes water droplet and takes care of the pence, and has a strong impact on light fixture service life.Therefore be necessary to improve.
Summary of the invention
Deficiency to above-mentioned prior art exists the purpose of this invention is to provide the electrodeless light fixture of a kind of protection against the tide, and it has the steam that can in time get rid of enclosure interior, thus these electrodeless light fixture long characteristics in service life.
To achieve these goals, the technical scheme that the present invention adopted is: moistureproof electrodeless light fixture comprises housing; Have installing hole on the said housing, card has the porous plug pedestal in the installing hole, and this porous plug pedestal has outer air-vent; Simultaneously, be bolted with ventilative gag on the porous plug pedestal, this ventilative gag has interior air-vent; Should be communicated with outer air-vent by interior air-vent, and be provided with ventilated membrane between interior air-vent and the outer air-vent.
Said ventilative gag is positioned at enclosure interior.
After adopting said structure, the present invention compares the advantage that is had with prior art and is: can in time get rid of the steam of enclosure interior, thereby this electrodeless light fixture is longer service life.Housing of the present invention is provided with some porous plugs.The inner ventilated membrane of this porous plug has the characteristic of timely discharge steam.Like this, steam can be not stored for a long time in housing, thereby avoid its formation water droplet and accumulate and then reduced the situation in the service life of light fixture.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further specified:
Fig. 1 is that the master of embodiments of the invention looks cross-sectional schematic.
Among the figure: 10, housing, 11, installing hole; 21, porous plug pedestal, 211, outer air-vent, 22, ventilative gag, 221, interior air-vent; 30, ventilated membrane.
The specific embodiment
The following stated is merely preferred embodiment of the present invention, does not therefore limit protection scope of the present invention.
Embodiment, see shown in Figure 1: moistureproof electrodeless light fixture, comprise housing 10, housing 10 inner sealings light source is installed.Certainly, housing 10 has transparent face mask.Have some installing holes 11 on these housing 10 walls, card has porous plug pedestal 21 in the installing hole 11, and this porous plug pedestal 21 has outer air-vent 211.Simultaneously, be bolted with ventilative gag 22 on the porous plug pedestal 21, this ventilative gag 22 has interior air-vent 221, and air-vent 221 is communicated with outer air-vent 211 in this.That is the exhaust passage of interior air-vent 221 and outer air-vent 211 formation housings 10.At this moment, be provided with ventilated membrane 30 between interior air-vent 221 and the outer air-vent 211.Ventilated membrane 30 can be common polyethylene micropore ventilated membrane.Like this, get into the steam in housings 10 from other approach, can be under the effect of this ventilated membrane 30, eliminating in time in the exhaust passage that interior air-vent 221 and outer air-vent 211 form.Optimize, ventilative gag 22 is positioned at housing 10 inside.
Claims (2)
1. moistureproof electrodeless light fixture; Comprise housing (10), it is characterized in that: have installing hole (11) on the said housing (10), card has porous plug pedestal (21) in the installing hole (11); This porous plug pedestal (21) has outer air-vent (211); Simultaneously, be bolted with ventilative gag (22) on the porous plug pedestal (21), this ventilative gag (22) has interior air-vent (221); Air-vent (221) and outer air-vent (211) are communicated with in being somebody's turn to do, and are provided with ventilated membrane (30) between interior air-vent (221) and the outer air-vent (211).
2. the electrodeless light fixture of protection against the tide according to claim 1 is characterized in that: said ventilative gag (22) is positioned at housing (10) inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220329897 CN202613180U (en) | 2012-07-09 | 2012-07-09 | Dampproof electrodeless lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220329897 CN202613180U (en) | 2012-07-09 | 2012-07-09 | Dampproof electrodeless lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202613180U true CN202613180U (en) | 2012-12-19 |
Family
ID=47346873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220329897 Expired - Fee Related CN202613180U (en) | 2012-07-09 | 2012-07-09 | Dampproof electrodeless lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202613180U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109469887A (en) * | 2018-10-23 | 2019-03-15 | 芜湖安瑞光电有限公司 | Car light ventilated membrane fixed structure |
-
2012
- 2012-07-09 CN CN 201220329897 patent/CN202613180U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109469887A (en) * | 2018-10-23 | 2019-03-15 | 芜湖安瑞光电有限公司 | Car light ventilated membrane fixed structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202303294U (en) | Waterproof air-permeable plug of guardrail tube | |
| CN202613180U (en) | Dampproof electrodeless lamp | |
| CN201348551Y (en) | Waterproof structure of engine oil pressure sensor | |
| CN204437906U (en) | A kind of LED automobile lamp | |
| CN201688376U (en) | Waterproof breathable breather plug | |
| CN202294782U (en) | Quick release valve | |
| CN205036843U (en) | Gear box input shaft's seal structure | |
| CN203743558U (en) | Novel waterproof ventilation valve | |
| CN201811179U (en) | Waterproof ventilated screw plug | |
| ES2528642T3 (en) | Modular body structure of a motor vehicle | |
| CN205578853U (en) | Water purification system and water control valve thereof | |
| CN205261493U (en) | Elastic deformation of LED lamp shade and radiating shell is connected seal structure | |
| CN201916739U (en) | LED illumination lamp | |
| CN203703909U (en) | Waterproof and dustproof vent seal cover of automobile lamp | |
| CN203312222U (en) | Vehicle-used integrated fuse relay integration box with waterproof and breathable functions | |
| CN202597790U (en) | Check valve component | |
| CN203980029U (en) | Explosion-proof type LED roadway lamp for mine | |
| CN203620465U (en) | Jacketed box for ultrasonic electrostatic filter | |
| CN203718444U (en) | LED light source module and LED lamp comprising same | |
| CN205533879U (en) | Clutch booster | |
| CN103573741A (en) | Dust-proofing hydraulic cylinder | |
| CN203442182U (en) | Flue valve | |
| CN101718425B (en) | Waterproof and breathable structure for lamp | |
| CN102364146A (en) | Brake wheel cylinder assembly for preventing collision between pistons | |
| CN202647339U (en) | Electrodeless lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121219 Termination date: 20130709 |