CN202662552U - Electromagnetic coupler of high-frequency electrodeless lamp - Google Patents
Electromagnetic coupler of high-frequency electrodeless lamp Download PDFInfo
- Publication number
- CN202662552U CN202662552U CN 201220279485 CN201220279485U CN202662552U CN 202662552 U CN202662552 U CN 202662552U CN 201220279485 CN201220279485 CN 201220279485 CN 201220279485 U CN201220279485 U CN 201220279485U CN 202662552 U CN202662552 U CN 202662552U
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- CN
- China
- Prior art keywords
- electrodeless lamp
- electromagnetic coupler
- coupler
- glass bulb
- lamp
- 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 electromagnetic coupler of a high-frequency electrodeless lamp, relates to an electrodeless lamp, and particularly relates to a coupler of the electrodeless lamp. The electromagnetic coupler of the high-frequency electrodeless lamp comprises an electrodeless lamp glass bulb (1); the electrodeless lamp glass bulb (1) is internally provided with the electromagnetic coupler (2); the electromagnetic coupler of the high-frequency electrodeless lamp further comprises a shell (4) and a heat-conduction disc (3); the shell (4) is mounted at the lower part of the electrodeless lamp glass bulb (1); the heat-conduction disc (3) is arranged in the shell (4); the heat-conduction disc (3) is connected with the electromagnetic coupler (2); and the shell (4) is provided with a heat radiation hole (5). According to the electromagnetic coupler of the high-frequency electrodeless lamp, the problems that the heat radiation performance of the coupler of the electrodeless lamp is not good and the normal use of the electrodeless lamp is influenced are solved.
Description
Technical field
The utility model relates to Non-polarized lamp, is specifically related to the coupler of Non-polarized lamp.
Background technology
Coupler is one of important component part of Non-polarized lamp, its function be in the mode of high-frequency induction with Energy Coupling to fluorescent tube, make the luminous element of electrodeless lamp bulb.Coupler is equivalent to the heater of common electrical light source, and it is the key element that produces high frequency magnetic field, so it plays a part very importantly in the electrodless discharge lamp source, and its quality directly affects life-span and the light efficiency of electrodless discharge lamp source.
The coupler of Non-polarized lamp can produce a large amount of heats at work, and existing electrodeless lamp coupler thermal diffusivity is bad, affects the normal use of Non-polarized lamp.
The utility model content
The utility model provides a kind of HF lamp without electrodes electromagnetic coupler, and it is bad that the utility model has solved the electrodeless lamp coupler thermal diffusivity, affects the problem of the normal use of Non-polarized lamp.
For addressing the above problem, the utility model adopts following technical scheme: a kind of HF lamp without electrodes electromagnetic coupler, comprise Non-polarized lamp glass bulb 1, and electromagnetic coupler 2 is installed in the Non-polarized lamp glass bulb 1; Also comprise housing 4 and heat conducting disk 3, housing 4 is installed on Non-polarized lamp glass bulb 1 bottom, and heat conducting disk 3 is arranged in the housing 4, and heat conducting disk 3 connects electromagnetic coupler 2, at housing 4 louvre 5 is arranged.
Advantage of the present utility model: heat dispersion is good, can guarantee that Non-polarized lamp is working properly.
Description of drawings
Fig. 1 is the utility model structural representation.
Symbol description among the figure: Non-polarized lamp glass bulb 1, electromagnetic coupler 2, heat conducting disk 3, housing 4, louvre 5.
Embodiment
The below is described in detail the utility model with best embodiment.
As shown in Figure 1, a kind of HF lamp without electrodes electromagnetic coupler comprises Non-polarized lamp glass bulb 1, and electromagnetic coupler 2 is installed in the Non-polarized lamp glass bulb 1; Also comprise housing 4 and heat conducting disk 3, housing 4 is installed on Non-polarized lamp glass bulb 1 bottom, and heat conducting disk 3 is arranged in the housing 4, and heat conducting disk 3 connects electromagnetic coupler 2, at housing 4 louvre 5 is arranged.
It should be noted that at last: obviously, above-described embodiment only is for the utility model example clearly is described, and is not the restriction to execution mode.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give all execution modes exhaustive.And the apparent variation of being amplified out thus or change still are among the protection range of the present utility model.
Claims (1)
1. a HF lamp without electrodes electromagnetic coupler comprises Non-polarized lamp glass bulb (1), and electromagnetic coupler (2) is installed in the Non-polarized lamp glass bulb (1); It is characterized in that, also comprise housing (4) and heat conducting disk (3), housing (4) is installed on Non-polarized lamp glass bulb (1) bottom, heat conducting disk (3) is arranged in the housing (4), heat conducting disk (3) connects electromagnetic coupler (2), at housing (4) louvre (5) is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220279485 CN202662552U (en) | 2012-06-10 | 2012-06-10 | Electromagnetic coupler of high-frequency electrodeless lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220279485 CN202662552U (en) | 2012-06-10 | 2012-06-10 | Electromagnetic coupler of high-frequency electrodeless lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202662552U true CN202662552U (en) | 2013-01-09 |
Family
ID=47457438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220279485 Expired - Fee Related CN202662552U (en) | 2012-06-10 | 2012-06-10 | Electromagnetic coupler of high-frequency electrodeless lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202662552U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108321074A (en) * | 2018-02-01 | 2018-07-24 | 西北工业大学 | A kind of thermotube type coupling bar for Non-polarized lamp |
-
2012
- 2012-06-10 CN CN 201220279485 patent/CN202662552U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108321074A (en) * | 2018-02-01 | 2018-07-24 | 西北工业大学 | A kind of thermotube type coupling bar for Non-polarized lamp |
| CN108321074B (en) * | 2018-02-01 | 2019-08-23 | 西北工业大学 | A kind of thermotube type coupling bar for Non-polarized lamp |
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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: 20130109 Termination date: 20130610 |