CN201392812Y - Electrodeless lamp coupling bar and electrodeless lamp employing same - Google Patents
Electrodeless lamp coupling bar and electrodeless lamp employing same Download PDFInfo
- Publication number
- CN201392812Y CN201392812Y CN200920040393U CN200920040393U CN201392812Y CN 201392812 Y CN201392812 Y CN 201392812Y CN 200920040393 U CN200920040393 U CN 200920040393U CN 200920040393 U CN200920040393 U CN 200920040393U CN 201392812 Y CN201392812 Y CN 201392812Y
- Authority
- CN
- China
- Prior art keywords
- coupling bar
- induction coil
- electrodeless lamp
- hollow pipe
- magnetic sleeve
- 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
- 230000008878 coupling Effects 0.000 title claims abstract description 31
- 238000010168 coupling process Methods 0.000 title claims abstract description 31
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 31
- 230000006698 induction Effects 0.000 claims abstract description 25
- 239000000565 sealant Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 abstract 3
- 230000000694 effects Effects 0.000 abstract 1
- 238000009413 insulation Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000011521 glass Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
Images
Landscapes
- Discharge Lamps And Accessories Thereof (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to a lighting lamp, in particular to an electrodeless coupling bar and an electrodeless lamp employing same. The electrodeless lamp comprises a coupling bar, a base and a high frequency generator; the coupling bar is arranged on the base, the upper segment of the coupling bar is nested with a magnetic sleeve, an induction coil is wound on the magnetic sleeve, the lower segment of the coupling bar is a hollow tube, the near upper end of the hollow tube is provided with a lead hole, the lead wire of the induction coil extends to the hollow tube through the lead hole, the high frequency generator is connected with the lead wire of the induction coil in the hollow tube through a connecting wire. The lower segment of the coupling bar of the lamp is a hollow tube and has protection effect on the lead wire of induction coil; the heat insulation, seal performance and waterproof property of induction coil are improved, the induction coil is not easy to be damaged.
Description
Technical field
The utility model relates to a kind of lighting, relates in particular to a kind of electrodeless lamp coupling bar and electrodeless lamp thereof.
Background technology
HF lamp without electrodes with its high light efficiency, high-color rendering, startup is fast, the life-span is long, the advantage of energy-saving and environmental protection is used widely.It is made up of high frequency power generator, the coupling bar that is with magnetosphere and electrodeless lamp bulb.The high-frequency current that the energising back is produced by high frequency electric source, the induction coil on coupling bar produces the power electromagnet field, and inductive coupling makes the ionized inert gas in the bulb glass to bulb glass, produce ultraviolet impact fluorescence gas luminescence.The loss of electrodeless lamp electromagnetic coupled and can produce a large amount of heats in the process that electric light transforms need be derived the heat in the bulb glass, could guarantee high-efficiency reliable work.Its heat-proof quality is poor, water resistance is poor because of reasons in structure causes for general electrodeless lamp, and the magnetosphere of coupling bar is in the long hot environment embrittlement and very fast damage; Particularly the electrodeless lamp used of road lighting in the more weather environment of rainwater, has only the bulb glass outer cover, and water resistance is poor, has rainwater to infiltrate, and burns magnetosphere, and whole electrodeless lamp just can't use.
The utility model content
The technical problems to be solved in the utility model is: a kind of electrodeless lamp coupling bar and electrodeless lamp thereof are provided, and it has good performance of heat dissipation and water resistance and heat-proof quality, is widely used.
The technical scheme that its technical problem that solves the utility model adopts is: electrodeless lamp coupling bar, has the body of rod, the epimere of the body of rod is with magnetic sleeve, be wound with induction coil on the magnetic sleeve, the hypomere of the body of rod is a hollow pipe, the nearly upper end of hollow pipe is provided with fairlead, and the lead-out wire of induction coil and is connected in hollow pipe with the connecting line that is communicated with radio-frequency generator in fairlead extend into hollow pipe.
Electrodeless lamp comprises coupling bar, base and radio-frequency generator, coupling bar is arranged on the base, the coupling bar epimere is with magnetic sleeve, be wound with induction coil on the magnetic sleeve, the hypomere of coupling bar is a hollow pipe, the nearly upper end of hollow pipe has fairlead, and the lead-out wire of induction coil is in fairlead extend into hollow pipe, and radio-frequency generator is connected in hollow pipe with the lead-out wire of induction coil by connecting line.
Base is provided with through wires hole, and the space between connecting line and the through wires hole seals by sealant, has improved its sealing property and water resistance.
The beneficial effects of the utility model are: this light fixture coupling bar hypomere is a hollow pipe, and the lead-out wire of induction coil is shielded, and has improved its heat-proof quality, and sealing property and water resistance are good, and induction coil is difficult for impaired.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model.
Wherein: 1. coupling bar, 11. bodies of rod, 12. magnetic sleeves, 13. induction coils, 14. hollow pipes, 15. fairleads, 2. connecting line, 3. base, 4. through wires hole, 5. sealant.
Embodiment
As shown in Figure 1, electrodeless lamp coupling bar, has the body of rod 11, the epimere of the body of rod 11 is with magnetic sleeve 12, be wound with induction coil 13 on the magnetic sleeve 12, the hypomere of the body of rod 11 is a hollow pipe 14, and the nearly upper end of hollow pipe 14 is provided with fairlead 15, the lead-out wire of induction coil 13 and is connected in hollow pipe 14 with the connecting line 2 that is communicated with radio-frequency generator in fairlead 15 extend into hollow pipe 14.
As shown in Figure 1, electrodeless lamp comprises coupling bar 1, base 3 and radio-frequency generator, coupling bar 1 is arranged on the base 3, coupling bar 1 epimere is with magnetic sleeve 12, be wound with induction coil 13 on the magnetic sleeve 12, the hypomere of coupling bar 1 is a hollow pipe 14, the nearly upper end of hollow pipe 14 has fairlead 15, the lead-out wire of induction coil 13 is in fairlead 15 extend into hollow pipe 14, radio-frequency generator is connected in hollow pipe 14 with the lead-out wire of induction coil 13 by connecting line 2, base 3 is provided with through wires hole 4, and the space between connecting line 2 and the through wires hole 4 is by sealant 5 sealings.
Claims (3)
1. electrodeless lamp coupling bar, has the body of rod (11), the epimere of the body of rod (11) is with magnetic sleeve (12), be wound with induction coil (13) on the magnetic sleeve (12), it is characterized in that: the hypomere of the body of rod (11) is hollow pipe (14), the nearly upper end of hollow pipe (14) is provided with fairlead (15), and the lead-out wire of induction coil (13) and is connected in hollow pipe (14) with the connecting line (2) that is communicated with radio-frequency generator in fairlead (15) extend into hollow pipe (14).
2. electrodeless lamp, comprise coupling bar (1), base (3) and radio-frequency generator, coupling bar (1) is arranged on the base (3), it is characterized in that: coupling bar (1) epimere is with magnetic sleeve (12), be wound with induction coil (13) on the magnetic sleeve (12), the hypomere of coupling bar (1) is hollow pipe (14), the nearly upper end of hollow pipe (14) has fairlead (15), the lead-out wire of induction coil (13) is in fairlead (15) extend into hollow pipe (14), and radio-frequency generator is connected in hollow pipe (14) with the lead-out wire of induction coil (13) by connecting line (2).
3. electrodeless lamp according to claim 2 is characterized in that: described base (3) is provided with through wires hole (4), and the space between connecting line (2) and the through wires hole (4) is by sealant (5) sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920040393U CN201392812Y (en) | 2009-04-21 | 2009-04-21 | Electrodeless lamp coupling bar and electrodeless lamp employing same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920040393U CN201392812Y (en) | 2009-04-21 | 2009-04-21 | Electrodeless lamp coupling bar and electrodeless lamp employing same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201392812Y true CN201392812Y (en) | 2010-01-27 |
Family
ID=41599633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920040393U Expired - Fee Related CN201392812Y (en) | 2009-04-21 | 2009-04-21 | Electrodeless lamp coupling bar and electrodeless lamp employing same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201392812Y (en) |
-
2009
- 2009-04-21 CN CN200920040393U patent/CN201392812Y/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100127 Termination date: 20140421 |