CN201812797U - Electrodeless lamp structure - Google Patents
Electrodeless lamp structure Download PDFInfo
- Publication number
- CN201812797U CN201812797U CN2010201959874U CN201020195987U CN201812797U CN 201812797 U CN201812797 U CN 201812797U CN 2010201959874 U CN2010201959874 U CN 2010201959874U CN 201020195987 U CN201020195987 U CN 201020195987U CN 201812797 U CN201812797 U CN 201812797U
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- CN
- China
- Prior art keywords
- lamp tube
- groove
- electrodeless
- ring
- lampshade
- 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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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses an electrodeless lamp structure which comprises a lamp shade and a ring-shaped lamp tube fixed in the lamp shade, wherein a ring-shaped groove adapting to the shape of the ring-shaped lamp tube is arranged at the top in the lamp shade; and the surface of the groove is provided with a light reflector. By adopting the structure, the electrodeless lamp structure has the advantages that 1. the central light of the electrodeless lamp is effectively derived out; and 2. the condensation effect is good, and the light loss is reduced.
Description
Technical field
The utility model relates to electrodeless lamp technical field, particularly a kind of electrodeless modulated structure.
Background technology
At present, common annular electrodeless modulated structure is, the lampshade profile is round table-like, in the inwall of lampshade reflector is housed, and annular lamp tube is fixed in the lampshade.Reflector reflects the light that annular lamp tube sends.The electrodeless lamp center light output of this structure is few, and light scatter is many, and not only spotlight effect is poor, and causes optical loss big.
The utility model content
Technical problem to be solved in the utility model is at the deficiencies in the prior art, to provide the electrodeless modulated structure that a kind of optically focused performance is good, annular lamp tube core luminous energy is effectively derived.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of electrodeless modulated structure, comprise lampshade, be fixed on the annular lamp tube in the lampshade, the top in the described lampshade is provided with the groove in the form of a ring that adapts with the annular lamp tube shape, and described groove surfaces is provided with reflector.
Described reflector is the aluminium reflective mirror.
Be formed centrally convex body in the groove of described ring-type, described convex body stretches in the annular distance of annular lamp tube and is provided with.
The utility model adopts said structure, and have the following advantages: 1, electrodeless lamp center light is effectively derived; 2, spotlight effect is good, reduces optical loss.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail;
Fig. 1 is a structural representation of the present utility model;
In Fig. 1,1, lampshade; 2, annular lamp tube; 3, groove.
Embodiment
A kind of as shown in Figure 1 electrodeless modulated structure comprises lampshade 1, is fixed on the annular lamp tube 2 in the lampshade 1, and the top in the lampshade 1 is provided with the groove in the form of a ring 3 that adapts with annular lamp tube 2 shapes, and groove 3 surfaces are provided with reflector.Reflector is the aluminium reflective mirror.Be formed centrally convex body in the groove 3 of ring-type, convex body stretches in the annular distance of annular lamp tube 2 and is provided with.
Because the shape and annular lamp tube 2 shapes of annular recess 3 adapt, therefore the light that sends of each part of annular lamp tube 2 can both be reflected effectively by the reflector in the form of a ring groove 3 surfaces, the light of the fluorescent tube core of annular lamp tube 2 is derived effectively like this, and has strengthened the optically focused performance of this electrodeless lamp.The cross sectional shape of groove 3 can be a parabolic shape, also can be curve shapes such as semicircle or hyperbola.
In conjunction with the accompanying drawings the utility model has been carried out exemplary description above; obviously the utility model specific implementation is not subjected to the restriction of aforesaid way; as long as the various improvement of having adopted method design of the present utility model and technical scheme to carry out; or directly apply to other occasion without improvement, all within protection range of the present utility model.
Claims (3)
1. electrodeless modulated structure, comprise lampshade (1), be fixed on the annular lamp tube (2) in the lampshade (1), it is characterized in that: the top in the described lampshade (1) is provided with the groove in the form of a ring (3) that adapts with annular lamp tube (2) shape, and described groove (3) surface is provided with reflector.
2. a kind of electrodeless modulated structure according to claim 1 is characterized in that: described reflector is the aluminium reflective mirror.
3. a kind of electrodeless modulated structure according to claim 1 is characterized in that: be formed centrally convex body in the groove of described ring-type (3), described convex body stretches in the annular distance of annular lamp tube (2) and is provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201959874U CN201812797U (en) | 2010-04-30 | 2010-04-30 | Electrodeless lamp structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201959874U CN201812797U (en) | 2010-04-30 | 2010-04-30 | Electrodeless lamp structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201812797U true CN201812797U (en) | 2011-04-27 |
Family
ID=43895736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201959874U Expired - Fee Related CN201812797U (en) | 2010-04-30 | 2010-04-30 | Electrodeless lamp structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201812797U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102937266A (en) * | 2012-11-08 | 2013-02-20 | 上海森本照明科技股份有限公司 | Reflector of annular electrodeless fluorescent lamp |
| CN107131431A (en) * | 2017-07-10 | 2017-09-05 | 上海顿格电子贸易有限公司 | A kind of PAR lamp |
-
2010
- 2010-04-30 CN CN2010201959874U patent/CN201812797U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102937266A (en) * | 2012-11-08 | 2013-02-20 | 上海森本照明科技股份有限公司 | Reflector of annular electrodeless fluorescent lamp |
| CN102937266B (en) * | 2012-11-08 | 2016-04-20 | 上海森本照明科技股份有限公司 | A kind of reflector of annular non-polar fluorescent lamp |
| CN107131431A (en) * | 2017-07-10 | 2017-09-05 | 上海顿格电子贸易有限公司 | A kind of PAR lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110427 Termination date: 20160430 |