TWI436383B - Electrode without Electrode discharge lamp - Google Patents

Description

Starter for electrodeless gas discharge lamp

The invention relates to an initiator of an electrodeless gas discharge lamp, in particular to a structure which is simple in structure, easy to install, and can enable the ballast to start an electrodeless gas discharge lamp with a low voltage.

The electrodeless gas discharge lamp has no electrode, and mainly uses the principle of electromagnetic induction and gas discharge to emit light. The electrodeless gas discharge lamp is mainly composed of a ballast, a magnetic ring and a lamp tube, and the magnetic ring is composed of a high frequency ballast. The energy is transmitted, and the energy is emitted by the main coil of the magnetic ring, and the high-frequency wave collides with the phosphor of the lamp wall to emit light. Since the electrodeless gas discharge lamp has no filament loss, the service life is long. In addition, the electrodeless gas discharge lamp has less heat radiation, high efficiency, and no flicker, and thus has been widely developed by future generations. Among them, the latter is to further improve the starting efficiency and working efficiency of the electrodeless gas discharge lamp, so that another group of auxiliary winding coils are wound around the magnetic ring, so that the electrodeless gas discharge lamp can be started with a lower input voltage. However, when another set of auxiliary winding coils are wound around the magnetic ring, the overall structure is often disordered and difficult to install.

Therefore, how to invent a starter for an electrodeless gas discharge lamp to make the structure simple and easy to install, and to enable the ballast to start the electrodeless gas discharge lamp with a low voltage, will be actively disclosed in the present invention.

The main object of the present invention is to provide an actuator for an electrodeless gas discharge lamp, which is provided on a printed circuit board body by placing a printed circuit body and an electrode, so that the printed circuit board body is disposed on the electrodeless gas discharge lamp, and the printed circuit The wire body can surround the magnetic ring, and the electrode can be close to the discharge gas in the electrodeless gas discharge lamp, thereby achieving a simple structure and easy installation of the starter, and the ballast can be used to start the electrodeless gas discharge lamp with a low voltage.

In order to achieve the above object, an actuator for an electrodeless gas discharge lamp according to a first aspect of the present invention includes: a printed circuit board body; at least one printed circuit line body disposed on one side of the printed circuit board; and at least one An electrode, which is disposed on one surface of the printed circuit board, the electrode is electrically connected to the printed circuit line body; the printed circuit board body is configured to be disposed on the magnetic ring of the electrodeless gas discharge lamp, so that the printed circuit line body surrounds The magnetic ring of the electrodeless gas discharge lamp and the electrode are brought close to the discharge gas in the electrodeless gas discharge lamp.

The printed circuit board body is further disposed on the other surface of the printed circuit board body, and the electrode is further disposed on the other surface of the printed circuit board body, and the electrode is electrically connected to the printed circuit line body.

The printed circuit line system is disposed obliquely adjacent to the printed circuit board, one end of the printed circuit line is located on one side of the printed circuit board, and the other end of the printed circuit line is located on the printed circuit The other side of the body.

The printed circuit board body is provided with a set of holes for sleeved on the magnetic ring of the electrodeless gas discharge lamp, and the printed circuit line body surrounds the sleeve hole.

The printed circuit board body further includes a latching portion for engaging a magnetic ring of the electrodeless gas discharge lamp.

The printed circuit board body is further provided with a further sleeve hole, and the other sleeve hole is sleeved on the magnetic ring of the electrodeless gas discharge lamp, and the printed circuit line body surrounds the other sleeve hole.

The above electrode is an arc-shaped conductive sheet.

The actuator of the electrodeless gas discharge lamp of the second aspect of the present invention comprises: a first printed circuit board body, and a first sleeve hole, wherein the first printed circuit board body is provided with a first electrode; a printed circuit board body, which is provided with a second sleeve hole; and at least a third printed circuit board body, which is provided with a third sleeve hole, and the third printed circuit board body is provided with a printed circuit line body surrounding the a third set of holes, the third printed circuit board body is disposed between the first printed circuit board body and the second printed circuit board body, the printed circuit line body is electrically connected to the first electrode, the first set The hole, the second sleeve hole and the third sleeve hole communicate with each other to be sleeved on the magnetic ring of the electrodeless gas discharge lamp, and the first electrode is close to the discharge gas in the electrodeless gas discharge lamp.

The second printed circuit board body is provided with a second electrode, and the printed circuit line body is electrically connected to the second electrode.

The first printed circuit board body further includes a first latching portion, the second printed circuit board body further includes a second latching portion, and the third printed circuit board body further comprises a third latching portion, the first The one latching portion, the second latching portion and the third latching portion are laminated to each other to be engaged with the magnetic ring of the electrodeless gas discharge lamp.

The first printed circuit board body is further provided with a further first sleeve hole, the second printed circuit board body is further provided with another second sleeve hole, and the third printed circuit board body is further provided with another third portion. The third printed circuit board is further provided with another printed circuit line body surrounding the other third set hole, the other printed circuit line body is electrically connected to the printed circuit line body, the other The first set of holes, the other second set of holes and the other third set of holes communicate with each other to be sleeved on the magnetic ring of the electrodeless gas discharge lamp.

The first printed circuit board body is further provided with a further first sleeve hole, the second printed circuit board body is further provided with another second sleeve hole, and the third printed circuit board body is further provided with another third portion. The third printed circuit board is further provided with another printed circuit line body surrounding the other third set hole, the other printed circuit line body is electrically connected to the printed circuit line body and the second Between the electrodes, the other first sleeve hole and the other second sleeve hole communicate with the other third sleeve hole to be sleeved on the magnetic ring of the electrodeless gas discharge lamp.

The first electrode is an arc-shaped conductive sheet.

The second electrode is an arc-shaped conductive sheet.

Thereby, the actuator of the electrodeless gas discharge lamp of the present invention has a simple structure and is easy to install, and can enable the ballast to start the electrodeless gas discharge lamp with a low voltage.

In order to fully understand the object, features and advantages of the present invention, the present invention will be described in detail by the following specific embodiments and the accompanying drawings, which are illustrated as follows: the first figure to the third figure are respectively A schematic diagram of a first to third preferred embodiment of the first aspect of the present invention, as shown in the drawing, the actuator of the electrodeless gas discharge lamp of the first aspect of the present invention comprises a printed circuit board body 11 and at least one The circuit body 12 and at least one electrode 13 are printed. The printed circuit board body 11 can be made of a hard material or a soft material. The printed circuit board body 12 and the electrode 13 are disposed on one surface of the printed circuit board body 11. The number of the printed circuit board body 12 can be determined. The actual required decision, the greater the number, the larger the starting voltage after the conversion, the easier it is to start the electrodeless gas discharge lamp, and the electrode 13 is electrically connected to the printed circuit body 12. The printed circuit board body 11 is configured to be disposed on the magnetic ring of the electrodeless gas discharge lamp, so that the printed circuit line body 12 surrounds the magnetic ring of the electrodeless gas discharge lamp, and the electrode 13 is brought close to the electrodeless gas discharge lamp. Discharge gas. In addition, the printed circuit board body 12 and the electrode 13 can be disposed on the other surface of the printed circuit board body 11. The electrode 13 is also electrically connected to the printed circuit board body 12, that is, the printed circuit board body 11 The face can be set in the same form.

The first figure is a first preferred embodiment of the first aspect of the present invention. As shown in the figure, the printed circuit board body 11 can be rectangular, and the printed circuit board body 12 is obliquely adjacent to each other across the printing. On the circuit board 11, one end of the printed circuit board body 12 is located on one side of the printed circuit board body 11, and the other end of the printed circuit board body 12 is located on the other side of the printed circuit board body 11, the electrode 13 is located The upper end of the printed circuit board 11 is electrically connected to the left end of the first printed circuit board 12, and the left end of the second printed circuit line 12 is on the same horizontal line as the right end of the first printed circuit line 12. The left end of the three printed circuit lines 12 is on the same horizontal line as the right end of the second printed circuit line body 12; and so on, the right end of the last printed circuit line body 12 forms an electrode point 121, which is printed. The circuit industry is called a via.

The second figure is a second preferred embodiment of the first aspect of the present invention. As shown in the figure, the difference from the first preferred embodiment of the first aspect is that the printed circuit board 21 can be provided. There is a set of holes 211 for sleeved on the magnetic ring of the electrodeless gas discharge lamp, the printed circuit body 22 surrounds the sleeve hole 211, and an electrode is formed at the tail end of the printed circuit body 22. At point 221, electrode 23 is electrically connected to the front end of printed circuit body 22. In addition, the printed circuit board body 21 may further be provided with a latching portion 212, which may be C-shaped, and the latching portion 212 is configured to be engaged with the magnetic ring of the electrodeless gas discharge lamp.

The third figure is a third preferred embodiment of the first aspect of the present invention. As shown in the figure, the difference from the second preferred embodiment of the first aspect is that the printed circuit board 31 can be further The other sleeve hole 312 is also disposed on the magnetic ring of the electrodeless gas discharge lamp, the printed circuit line body 32 surrounds the other sleeve hole 312, and the printed circuit line body An electrode point 321 is also formed at the end of 32, and the electrode 33 is electrically connected to the front end of the printed circuit body 32. The third preferred embodiment of the first aspect increases the number of coils around the magnetic ring of the electrodeless gas discharge lamp by the other sleeve hole 312 to increase the startup voltage after the conversion, so that the electrodeless gas discharge can be started more easily. light.

The fourth figure is a schematic view of a fourth preferred embodiment of the first aspect of the present invention. As shown in the figure, the electrode in the first preferred embodiment of the first aspect may also be provided by an arc-shaped conductive sheet 14. Formed on the printed circuit board body 11, the arc-shaped conductive sheet 14 is designed to be more conformable to the curved tube wall of the electrodeless gas discharge lamp, increasing the contact area and improving the starting efficiency, the second aspect of the first aspect The electrode of the third preferred embodiment may also be formed by providing an arc-shaped conductive sheet on the printed circuit board.

In the first to fourth preferred embodiments of the first aspect described above, the same embodiment may be laminated in a multi-layered structure.

5 and 6 are respectively a perspective view and an exploded view of a first preferred embodiment of the second aspect of the present invention, as shown in the drawings, the first preferred embodiment of the second aspect of the present invention The actuator of the electrode gas discharge lamp comprises a first printed circuit board body 41, a second printed circuit board body 51 and at least a third printed circuit board body 61. The first printed circuit board body 41 is provided with a first sleeve hole 411, and the first printed circuit board body 41 is provided with a first electrode 43 and the second printed circuit board body 51 is provided with a second sleeve. The third printed circuit board body 61 is provided with a third sleeve hole 611. The third printed circuit board body 61 is provided with a printed circuit board body 62 surrounding the third sleeve hole 611. The printed circuit board body The number of turns around 62 can be determined according to the actual needs. The more the number of turns around the larger the starting voltage after the conversion, the easier it is to start the electrodeless gas discharge lamp, and the end of the printed circuit line body 62 has the electrode point 621. The third printed circuit board body 61 is disposed between the first printed circuit board body 41 and the second printed circuit board body 51. The printed circuit line body 62 is electrically connected to the first electrode 43. The first sleeve hole 411 is formed. The second sleeve hole 511 and the third sleeve hole 611 communicate with each other to be sleeved on the magnetic ring of the electrodeless gas discharge lamp, and the first electrode 43 is close to the discharge gas in the electrodeless gas discharge lamp. In addition, a second electrode 53 can be disposed on the second printed circuit board body 51, and the printed circuit line body 62 can be electrically connected to the second electrode 53.

The fifth and sixth figures are a first preferred embodiment of the second aspect of the present invention, as shown, using four sheets of third printed circuit board 61, the number of third printed circuit sheets 61 The more the number of the starting voltages after the conversion, the more easily the electrodeless gas discharge lamp is activated, and the two ends of the printed circuit line body 62 respectively form an electrode point 621, the first electrode 43 and the The second electrode 53 also extends out of an electrode point 431, 531. The first electrode 43, the second electrode 53, and the printed circuit board 62 are electrically connected to each other by the electrode points 431, 531, and 621, respectively. . In addition, the first printed circuit board body 41 can be further provided with a first latching portion 412, and the second printed circuit board body 51 can further be provided with a second latching portion 512. A third latching portion 612 is provided. The first latching portion 412, the second latching portion 512, and the third latching portion 612 can be C-shaped and stacked on each other to be engaged with the electrodeless gas discharge lamp. Magnetic ring.

7 and 8 are respectively a perspective view and an exploded view of a second preferred embodiment of the second aspect of the present invention, as shown in the drawings, which is different from the first preferred embodiment of the second aspect. The first printed circuit board body 71, the second printed circuit board body 81, and the third printed circuit board body 91 are respectively provided with another first sleeve hole 712, another second sleeve hole 812, and another The third printed circuit board body 91 is further provided with a further printed circuit line body 93 surrounding the other third set hole 912, and the other printed circuit line body 93 is electrically connected to the printing. The circuit line body 92, the other first sleeve hole 712, the other second sleeve hole 812 and the other third sleeve hole 912 also communicate with each other to be sleeved on the magnetic ring of the electrodeless gas discharge lamp. When the second printed circuit board body 51 is provided with a second electrode 53, the other printed circuit line body 93 can be electrically connected between the printed circuit line body 92 and the second electrode 83.

7 and 8 are second preferred embodiments of the second aspect of the present invention, as shown, using four sheets of third printed circuit board 91, the number of third printed circuit sheets 91 It can be determined according to the actual needs. The more the number, the larger the starting voltage after the conversion, the easier it is to start the electrodeless gas discharge lamp, and the printed circuit line body 92 and the other printed circuit line body 93 are electrically connected to each other and respectively The end has an electrode point 921, 931, and the first electrode 73 and the second electrode 83 also extend out an electrode point 731, 831, the first electrode 73, the second electrode 83, and the printed circuit line 92. And the other printed circuit lines 93 are electrically connected to each other by the electrode points 731, 831, 921, 931, respectively. The second preferred embodiment of the second aspect increases the surrounding electrodeless gas discharge lamp by the other first sleeve hole 712, the other second sleeve hole 812 and the other third sleeve hole 912 The number of coils of the magnetic ring is used to increase the starting voltage after the conversion to make it easier to start the electrodeless gas discharge lamp.

Figure 9 is a schematic view showing a third preferred embodiment of the second aspect of the present invention, as shown in the first preferred embodiment of the second aspect, the first electrode, the second electrode, or the first An electrode and a second electrode may be respectively disposed on the first printed circuit board body 41, the second printed circuit board body 51, or the first printed circuit board body 41 and the second printed circuit board by using an arc-shaped conductive sheet 44. Formed on the body 51, the curved conductive sheet 44 can be more closely attached to the curved tube wall of the electrodeless gas discharge lamp, and the contact area is increased to improve the starting efficiency. In the second preferred embodiment of the second aspect, the second preferred embodiment The one electrode and the second electrode may be formed by providing an arc-shaped conductive sheet on the first printed circuit board and the second printed circuit board.

FIG. 10 is an exploded view of the first preferred embodiment of the first aspect of the present invention. As shown in the figure, the material of the printed circuit board 11 is a soft material, and the electrodes of the electrodeless gas discharge lamp 1 are respectively A buffer layer 19 is provided. An upper semi-magnetic ring 28 and a lower semi-magnetic ring 29 form a magnetic ring 2 around the buffer layer 19, and the buffer layer 19 prevents the magnetic ring 2 from colliding with the wall surface of the electrodeless gas discharge lamp 1. The printed circuit board 11 is bent and then surrounds the magnetic ring 2, and then the two sides of the two printed circuit board bodies 11 are respectively placed in the four connecting slots 59 of the two connectors 5, at this time, the printed circuit lines The body 12 is surrounded by the magnetic ring 2 of the electrodeless gas discharge lamp 1, and the electrode 13 is close to the discharge gas in the electrodeless gas discharge lamp 1, and then the magnetic ring 2 is fixed by an annular fixing frame 3, by After the screw 49 passes through the fixing hole 39 of the annular fixing frame 3, it is locked to a fixing frame 4. In the tenth figure, the two printed circuit board bodies 11 and the two connectors 5 are used to surround the magnetic ring 2. However, a printed circuit board body 11 and a connector 5 may be used to surround the magnetic ring 2, and the three printed circuits are used. The body 11 and the three connectors 5 surround the magnetic ring 2 and so on.

11 is an exploded view of the first preferred embodiment of the first aspect of the present invention. As shown in the figure, the difference from the tenth embodiment is that the material of the printed circuit board 11 is hard. The four printed circuit board bodies 11 are surrounded by the magnetic ring 2, and the two sides of the four printed circuit board bodies 11 are respectively placed in the eight connecting grooves 69 of the four-corner type connector 6. Similarly, the three printed circuit board body 11 and the three-corner type connector 6 can also be used to surround the magnetic ring 2, and the five printed circuit board body 11 and the five-angled type connector 6 surround the magnetic ring 2... analogy.

Figure 12 is an exploded view showing the application of the second preferred embodiment of the first aspect of the present invention. As shown in the figure, the difference from the tenth embodiment is that the sleeve 211 of the printed circuit board body 21 is first. The inner side of the lower magnetic ring 29 is sleeved on the lower magnetic ring 29, and then the snap portion 212 of the printed circuit board 21 is engaged with the lower magnetic ring 29 to make the printed circuit board. 21 can be more stably disposed on the magnetic ring 2, and the annular fixing frame 3 passes through the sleeve hole 211 before being locked to the fixing frame 4.

Figure 13 is an exploded view showing the application of the third preferred embodiment of the first aspect of the present invention. As shown in the figure, the difference from the tenth embodiment is that the printed circuit board 31 has a sleeve 311 and The other set of holes 312 is firstly disposed on the lower half-magnetic ring 29 by the inner side of the lower half-magnetic ring 29, and the annular fixing frame 3 is firstly fixed to the fixed frame 4 through the set hole 311 and The other set of holes 312.

Figure 14 is an exploded view showing the application of the first preferred embodiment of the second aspect of the present invention. Please refer to the sixth figure. As shown in the figure, a buffer layer 19 is disposed on each of the two sides of the electrodeless gas discharge lamp 1 An upper semi-magnetic ring 28 and a lower semi-magnetic ring 29 form a magnetic ring 2 around the buffer layer 19, and the buffer layer 19 prevents the magnetic ring 2 from colliding with the wall surface of the electrodeless gas discharge lamp 1, and the printed circuit board body The sleeves 411, 511, 611 of the 41, 51, 61 are first sleeved on the lower half-magnetic ring 29 from the inner side of the lower half-magnetic ring 29, and then the snap-fit portions 412 of the printed circuit board bodies 41, 51, 61, The 512, 612 card is connected to the lower magnetic ring 29, so that the printed circuit board bodies 41, 51, 61 can be more stably disposed on the magnetic ring 2, and an annular fixing frame 3 is locked in a fixing frame 4 before passing through the sleeve. Holes 411, 511, 611 are provided. At this time, the printed circuit body 62 is surrounded by the magnetic ring 2 of the electrodeless gas discharge lamp 1, and the first electrode 43 is close to the discharge gas in the electrodeless gas discharge lamp 1, after which After the magnetic ring 2 is fixed by the annular fixing frame 3, the above structure is locked to the fixing frame by the fixing hole 39 of the annular fixing frame 3 through the screw 49. 4 on.

Figure 15 is an exploded view showing the application of the second preferred embodiment of the second aspect of the present invention. Please refer to the eighth figure at the same time. As shown in the figure, the difference from the fourteenth embodiment is that the printed circuit board The sleeves 711, 811, 911 and the other sleeve holes 712, 812, 912 of the body 71, 81, 91 are firstly sleeved on the lower half-magnetic ring 29 by the inner side of the lower half-magnetic ring 29, and the ring-shaped fixing frame 3 is additionally provided. Before being locked in the fixing frame 4, the holes 711, 811, 911 and the other holes 712, 812, 912 are firstly passed through.

16 and 17 are respectively a combination diagram 1 and a side cross-sectional view of a second preferred embodiment of the second aspect of the present invention. As shown, a ballast 7 is disposed on the magnetic ring 2 A main winding coil 79 is formed thereon to cooperate with the actuator of the second preferred embodiment of the second aspect of the present invention to make the electrodeless gas discharge lamp easier to start. Figure 18 is a side cross-sectional view showing the first preferred embodiment of the second aspect of the present invention. Referring to Figure 16, the ballast 7 is formed on the magnetic ring 2 as shown. The main winding coil 79 can also be combined with the actuator of the first preferred embodiment of the second aspect of the invention to make the electrodeless gas discharge lamp easier to activate.

19 and 20 are respectively a combination diagram 2 and a side cross-sectional view 2 of the second preferred embodiment of the second aspect of the present invention, as shown in the figure, the second aspect of the second aspect of the present invention The actuator of the preferred embodiment can also be applied to another electrodeless gas discharge lamp 8, and in combination with the shape of the inner edge of the electrodeless gas discharge lamp 8, the second preferred embodiment of the second aspect of the present invention The outer edge of the actuator can be rounded. Figure 21 is a side cross-sectional view showing the application of the first preferred embodiment of the second aspect of the present invention. As shown, the electrodeless gas discharge lamp 8 can also be combined with the second aspect of the present invention. The actuator of the first preferred embodiment.

In the tenth to fifteenth drawings, and in the twenty-first and twenty-first aspects, the starters of the present invention are all disposed on two sides of the electrodeless gas discharge lamp, which can make the electrodeless gas discharge lamp easier to be Start up, especially when the weather is cold. However, the actuator of the present invention may be provided only on one side of the electrodeless gas discharge lamp as occasion demands.

Figure 22 is a schematic view showing the application of the fifth preferred embodiment of the first aspect of the present invention. As shown, the printed circuit board body 84, the printed circuit body 85 and the electrode 86 may be directly plated to another. An electrodeless gas discharge lamp 8 in which a printed circuit body 85 and an electrode 86 are made of tin dioxide (SnO ₂ ) as a material to avoid light shielding.

1. . . Electrodeless gas discharge lamp

11. . . Printed circuit body

12. . . Printed circuit body

121. . . Electrode point

13. . . electrode

14. . . Curved conductive sheet

19. . . The buffer layer

2. . . Magnetic ring

twenty one. . . Printed circuit body

211. . . Nesting hole

212. . . Card joint

twenty two. . . Printed circuit body

221. . . Electrode point

twenty three. . . electrode

28. . . Upper half magnetic ring

29. . . Lower half magnetic ring

3. . . Ring holder

31. . . Printed circuit body

311. . . Nesting hole

312. . . Another set of holes

32. . . Printed circuit body

321. . . Electrode point

33. . . electrode

39. . . Fixed hole

4. . . Fixing frame

41. . . First printed circuit board

411. . . First set of holes

412. . . First card joint

43. . . First electrode

431. . . Electrode point

44. . . Curved conductive sheet

49. . . Screw

5. . . Connector

51. . . Second printed circuit board

511. . . Second set of holes

512. . . Second card joint

53. . . Second electrode

531. . . Electrode point

59. . . Connection slot

6. . . Angled connector

61. . . Third printed circuit board

611. . . Third set of holes

612. . . Third card joint

62. . . Printed circuit body

621. . . Electrode point

69. . . Connection slot

7. . . Ballast

71. . . First printed circuit board

711. . . First set of holes

712. . . Another first set of holes

73. . . First electrode

731. . . Electrode point

79. . . Main winding

8. . . Electrodeless gas discharge lamp

81. . . Second printed circuit board

811. . . Second set of holes

812. . . Another second set of holes

83. . . Second electrode

831. . . Electrode point

84. . . Printed circuit body

85. . . Printed circuit body

86. . . electrode

91. . . Third printed circuit board

911. . . Third set of holes

912. . . Another third set of holes

92. . . Printed circuit body

921. . . Electrode point

93. . . Another printed circuit line body

931. . . Electrode point

The first figure is a schematic view of a first preferred embodiment of the first aspect of the present invention.

The second figure is a schematic view of a second preferred embodiment of the first aspect of the present invention.

The third figure is a schematic view of a third preferred embodiment of the first aspect of the present invention.

The fourth figure is a schematic view of a fourth preferred embodiment of the first aspect of the present invention.

Figure 5 is a perspective view of a first preferred embodiment of a second aspect of the present invention.

Figure 6 is an exploded view of a first preferred embodiment of the second aspect of the present invention.

Figure 7 is a perspective view of a second preferred embodiment of the second aspect of the present invention.

Figure 8 is an exploded view of a second preferred embodiment of the second aspect of the present invention.

Figure 9 is a schematic view of a third preferred embodiment of the second aspect of the present invention.

Figure 11 is an exploded view of the first preferred embodiment of the first aspect of the present invention.

Figure 11 is an exploded view of the first preferred embodiment of the first aspect of the present invention.

Figure 12 is an exploded view of the application of the second preferred embodiment of the first aspect of the present invention.

Figure 13 is an exploded view of the application of the third preferred embodiment of the first aspect of the present invention.

Figure 14 is an exploded view of the application of the first preferred embodiment of the second aspect of the present invention.

Figure 15 is an exploded view of the application of the second preferred embodiment of the second aspect of the present invention.

Figure 16 is a combination diagram 1 of a second preferred embodiment of the second aspect of the present invention.

Figure 17 is a side cross-sectional view showing the application of the second preferred embodiment of the second aspect of the present invention.

Figure 18 is a side cross-sectional view showing the first preferred embodiment of the second aspect of the present invention.

Figure 19 is a combination view 2 of the second preferred embodiment of the second aspect of the present invention.

Figure 20 is a side cross-sectional view showing the second preferred embodiment of the second aspect of the present invention.

Figure 21 is a side cross-sectional view showing the application of the first preferred embodiment of the second aspect of the present invention.

Figure 22 is a schematic view showing the application of the fifth preferred embodiment of the first aspect of the present invention.

41. . . First printed circuit board

411. . . First set of holes

412. . . First card joint

43. . . First electrode

431. . . Electrode point

51. . . Second printed circuit board

511. . . Second set of holes

512. . . Second card joint

53. . . Second electrode

531. . . Electrode point

61. . . Third printed circuit board

611. . . Third set of holes

612. . . Third card joint

62. . . Printed circuit body

621. . . Electrode point

Claims (19)

An actuator for an electrodeless gas discharge lamp, comprising: a printed circuit board body; at least one printed circuit line body, the printed circuit line body is disposed on one surface of the printed circuit board; and at least one electrode, the electrode is provided The electrode is electrically connected to the printed circuit line body on one side of the printed circuit board; the printed circuit board body is disposed on the magnetic ring of the electrodeless gas discharge lamp to discharge the printed circuit line body around the electrodeless gas The magnetic ring of the lamp and the electrode are brought close to the discharge gas in the electrodeless gas discharge lamp. The actuator of claim 1, wherein the printed circuit body is further disposed on the other side of the printed circuit board, and the electrode is further disposed on the other side of the printed circuit board, the electrode The printed circuit body is electrically connected. The actuator of claim 1, wherein the printed circuit line system is disposed obliquely adjacent to the printed circuit board, and one end of the printed circuit line is located on one side of the printed circuit board. The other end of the printed circuit body is located on the other side of the printed circuit board. The actuator of claim 2, wherein the printed circuit line system is disposed obliquely adjacent to the printed circuit board, and one end of the printed circuit line is located on one side of the printed circuit board The other end of the printed circuit body is located on the other side of the printed circuit board. The actuator of claim 1, wherein the printed circuit board body is provided with a set of holes for sleeved on a magnetic ring of an electrodeless gas discharge lamp, the printed circuit line body A hole is placed around the sleeve. The actuator of claim 2, wherein the printed circuit board body is provided with a set of holes for sleeved on a magnetic ring of an electrodeless gas discharge lamp, the printed circuit line body A hole is placed around the sleeve. The actuator of claim 5, wherein the printed circuit board body further comprises a latching portion for engaging a magnetic ring of the electrodeless gas discharge lamp. The actuator of claim 6, wherein the printed circuit board further comprises a latching portion for engaging a magnetic ring of the electrodeless gas discharge lamp. The actuator of claim 5, wherein the printed circuit board body is further provided with another sleeve hole, and the other sleeve hole is sleeved on the magnetic ring of the electrodeless gas discharge lamp. The printed circuit body surrounds the other sleeve hole. The actuator of claim 6, wherein the printed circuit board body is further provided with another sleeve hole, and the other sleeve hole is sleeved on the magnetic ring of the electrodeless gas discharge lamp. The printed circuit body surrounds the other sleeve hole. The actuator of claim 1, wherein the electrode is an arc-shaped conductive sheet. An actuator for an electrodeless gas discharge lamp, comprising: a first printed circuit board body, the first printed circuit board body is provided with a first sleeve hole, and the first printed circuit board body is provided with a first electrode; a second printed circuit board body, the second printed circuit board body is provided with a second sleeve hole; and at least a third printed circuit board body, the third printed circuit board body is provided a third set of holes, the third printed circuit board body is provided with a printed circuit line body surrounding the third set hole, the third printed circuit piece is disposed on the first printed circuit piece and the second printed The printed circuit board is electrically connected to the first electrode, and the first sleeve hole, the second sleeve hole and the third sleeve hole communicate with each other to be sleeved on the electrodeless gas discharge lamp. A magnetic ring, and the first electrode is close to a discharge gas in the electrodeless gas discharge lamp. The actuator of claim 12, wherein the second printed circuit board body is provided with a second electrode, and the printed circuit line body is electrically connected to the second electrode. The actuator of claim 12, wherein the first printed circuit board body further comprises a first latching portion, and the second printed circuit board body further comprises a second latching portion, the third The printed circuit board body further includes a third latching portion, and the first latching portion, the second latching portion and the third latching portion are stacked on each other to be engaged with the magnetic ring of the electrodeless gas discharge lamp. The actuator of claim 13, wherein the first printed circuit board body further comprises a first latching portion, and the second printed circuit board body further comprises a second latching portion, the third The printed circuit board body further includes a third latching portion, and the first latching portion, the second latching portion and the third latching portion are stacked on each other to be engaged with the magnetic ring of the electrodeless gas discharge lamp. The actuator of claim 12, wherein the first printed circuit board body is further provided with another first sleeve hole, and the second printed circuit board body is further provided with another second sleeve hole. The third printed circuit board body is further provided with a further third sleeve hole, and the third printed circuit board body further comprises a further printed circuit line body surrounding the other third sleeve hole, the other printing Circuit line body The other first sleeve hole and the other second sleeve hole communicate with each other to be sleeved on the magnetic ring of the electrodeless gas discharge lamp. The actuator of claim 13, wherein the first printed circuit board body further comprises a further first sleeve hole, and the second printed circuit board body further comprises a further second sleeve hole. The third printed circuit board body is further provided with a further third sleeve hole, and the third printed circuit board body further comprises a further printed circuit line body surrounding the other third sleeve hole, the other printing The circuit line body is electrically connected between the printed circuit line body and the second electrode, and the other first sleeve hole and the other second sleeve hole communicate with the other third sleeve hole to be sleeved The magnetic ring of the electrodeless gas discharge lamp. The actuator of claim 12, wherein the first electrode is a curved conductive sheet. The actuator of claim 13, wherein the second electrode is an arc-shaped conductive sheet.