CN201934973U - Tunnel electrodeless lamp - Google Patents
Tunnel electrodeless lamp Download PDFInfo
- Publication number
- CN201934973U CN201934973U CN2010206616616U CN201020661661U CN201934973U CN 201934973 U CN201934973 U CN 201934973U CN 2010206616616 U CN2010206616616 U CN 2010206616616U CN 201020661661 U CN201020661661 U CN 201020661661U CN 201934973 U CN201934973 U CN 201934973U
- Authority
- CN
- China
- Prior art keywords
- electrodeless lamp
- ballast
- lamp
- tunnel
- lower cover
- 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
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to a tunnel electrodeless lamp which consists of an upper cover and a lower cover that are connected through a rotary shaft and a lapping fastener, and also comprises a ballast, a radiator, a hemispherical reflector and an electrodeless lamp bulb which is arranged inside the cavity of the hemispherical reflector, the electrodeless lamp bulb, the radiator and the ballast are electrically connected by wires, the upper cover is provided with protective glass, two sides of the lower cover are respectively provided with a radiating window, and the upper edge of the cavity of the hemispherical reflector is provided with a sealing rubber ring. In the utility model, independent protective sealing of the electrodeless lamp light source and the heat quality convection of an electrodeless lamp box are realized, the air in the electrodeless lamp box is easy to convect due to the symmetric relation of the radiating window, so that the heat quality of the electrodeless lamp light source and the ballast generated in work can be timely transmitted out of a lamp, cooled air outside of the lamp can be supplemented into the lamp, therefore, the radiating problem of the electrodeless lamp is effectively solved.
Description
Technical field
The utility model relates to a kind of tunnel illumination light fixture, is specifically related to the electrodeless lamp in a kind of tunnel.
Background technology
Electrodeless lamp is that a kind of life-span is long, the light efficiency height, the new type light source of obvious energy conservation, in tunnel illumination, consequence is arranged, yet the electrodeless lamp of state's inner tunnel has generally adopted traditional high-pressure mercury lamp type light fixture, electrodeless lamp bulb directly is fixed on the lamp outer casing, and ballast then directly is fixed near the position, former sodium lamp ballast.Because traditional high-pressure mercury lamp type tunnel light fixture be the light fixture of an integral sealing, and thickness of shell is generally undesirable.Electrodeless lamp bulb and ballast are installed in the same sealed environment simultaneously, heat can't produce heat exchange efficiently with outside air, make the mutual radiation of work calories of work calories and ballast of bulb, influence each other, cause the fault rate of electrodeless lamp to raise, light-off quantity is increased, brought certain potential safety hazard to tunnel illumination.
The utility model content
At the technical problem that exists in the prior art, the utility model provides a kind of tunnel electrodeless lamp, the electrodeless lamp in this tunnel, and the independent exclusion seal of its electrodeless lamp source, and be provided with the ventilation by forced draft thermal window, well solved the heat dissipation problem of electrodeless lamp.
The technical solution adopted in the utility model is as follows:
The electrodeless lamp in a kind of tunnel, it is made up of loam cake and lower cover, and loam cake is connected with hasp by rotating shaft with lower cover, and the electrodeless lamp in the utility model tunnel also comprises ballast, radiator, hemispherical reflector cavity and electrodeless lamp bulb.
Wherein, electrodeless lamp bulb is arranged at hemispherical reflector inside cavity, and electrodeless lamp bulb and radiator, ballast produce with lead and be electrically connected.
In addition, on be covered with cover plate, two sides of lower cover are equipped with thermal window, the top edge of hemispherical reflector cavity is provided with caulking gum to be stored up, sealing rubber ring is identical with cover plate when upper and lower cover seal, seal.
The beneficial effect of the electrodeless lamp in a kind of tunnel of the utility model is, realized the heat convection current of the independent exclusion seal and the electrodeless lamp box of electrodeless lamp source, because the symmetric relation of thermal window, inner air is easy to form convection current, thereby can in time be transported to the work calories of electrodeless lamp source and ballast in the light fixture external environment condition, extraneous cold air is added to lamp interior, thereby comparatively effectively solved the heat dissipation problem of electrodeless lamp, make electrodeless lamp be more suitable for the working long hours of tunnel illumination, reliably working, the working life that has prolonged electrodeless lamp.
Description of drawings
Fig. 1 is that the structure of the electrodeless lamp in a kind of tunnel of the utility model is formed schematic diagram.
Among Fig. 1,1-loam cake, 2-lower cover, 3-cover plate, 4-ballast, 5-radiator, 6-electrodeless lamp bulb, 7-hemispherical reflector cavity, 8-sealing rubber ring, 9-thermal window, 10-rotating shaft, 11-hasp.
The specific embodiment
For the ease of it will be appreciated by those skilled in the art that utility model is further described below in conjunction with accompanying drawing.
Among Fig. 1, the electrodeless lamp in a kind of tunnel, it is made up of loam cake 1 and lower cover 2, and loam cake 1 is connected with hasp 11 by rotating shaft 10 with lower cover 2, and it also comprises ballast 4, radiator 5, hemispherical reflector cavity 7 and electrodeless lamp bulb 6.
Wherein, electrodeless lamp bulb 6 is arranged at hemispherical reflector cavity 7 inside, and electrodeless lamp bulb 6 and radiator 5, ballast 4 produce with lead and be electrically connected.
In addition, loam cake 1 is provided with cover plate 3, and the top edge of hemispherical reflector cavity 7 is provided with sealing rubber ring 8, and sealing rubber ring 8 is when loam cake 1, lower cover 2 sealings and cover plate 3 coincide, sealing, forms enclosed system.
Two sides of lower cover 2 are equipped with thermal window 9, thereby formation cross-ventilation, can in time be transported to the work calories of electrodeless lamp source and ballast in the light fixture external environment condition, extraneous cold air is added to lamp interior, thereby has comparatively effectively solved the heat dissipation problem of electrodeless lamp.
Claims (1)
1. electrodeless lamp in tunnel, form by loam cake and lower cover, described loam cake is connected with hasp by rotating shaft with lower cover, it is characterized in that, the electrodeless lamp in described tunnel also comprises ballast, radiator, hemispherical reflector cavity and electrodeless lamp bulb, described electrodeless lamp bulb is arranged at hemispherical reflector inside cavity, described electrodeless lamp bulb and radiator, ballast produce with lead and are electrically connected, be covered with cover plate on described, two sides of described lower cover are equipped with thermal window, and the top edge of described hemispherical reflector cavity is provided with sealing rubber ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206616616U CN201934973U (en) | 2010-12-15 | 2010-12-15 | Tunnel electrodeless lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206616616U CN201934973U (en) | 2010-12-15 | 2010-12-15 | Tunnel electrodeless lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201934973U true CN201934973U (en) | 2011-08-17 |
Family
ID=44446492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206616616U Expired - Fee Related CN201934973U (en) | 2010-12-15 | 2010-12-15 | Tunnel electrodeless lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201934973U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102121626A (en) * | 2010-12-15 | 2011-07-13 | 安徽卓越电气有限公司 | Tunnel electrodeless lamp |
| CN104075259A (en) * | 2013-03-29 | 2014-10-01 | 深圳市海洋王照明工程有限公司 | Lampshell and lighting device with same |
-
2010
- 2010-12-15 CN CN2010206616616U patent/CN201934973U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102121626A (en) * | 2010-12-15 | 2011-07-13 | 安徽卓越电气有限公司 | Tunnel electrodeless lamp |
| CN104075259A (en) * | 2013-03-29 | 2014-10-01 | 深圳市海洋王照明工程有限公司 | Lampshell and lighting device with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Tunnel electrodeless lamp Effective date of registration: 20161108 Granted publication date: 20110817 Pledgee: Hefei high tech Company limited by guarantee Pledgor: Anhui Joyo Electric Co., Ltd. Registration number: 2016340000068 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20170828 Granted publication date: 20110817 Pledgee: Hefei high tech Company limited by guarantee Pledgor: Anhui Joyo Electric Co., Ltd. Registration number: 2016340000068 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110817 Termination date: 20171215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |