CN201666472U - Internal trigger fluorescence high voltage sodium lamp - Google Patents
Internal trigger fluorescence high voltage sodium lamp Download PDFInfo
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- CN201666472U CN201666472U CN2009202020108U CN200920202010U CN201666472U CN 201666472 U CN201666472 U CN 201666472U CN 2009202020108 U CN2009202020108 U CN 2009202020108U CN 200920202010 U CN200920202010 U CN 200920202010U CN 201666472 U CN201666472 U CN 201666472U
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- internal trigger
- sodium lamp
- arc tube
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Abstract
The utility model relates to an internal trigger fluorescence high voltage sodium lamp which aims at the technical problem of poor structure design of the existing like product. An internal trigger sodium lamp arc tube of the high voltage sodium lamp is connected with an internal trigger switch which is connected with a support; the design key is as follows: the internal trigger switch adopts a jumping device which is internally provided with a jumping wire and arranged between the internal trigger sodium lamp arc tube and the support; or the internal trigger switch adopts a dancing bubble device which comprises a dancing bubble and a dancing bubble switch and is arranged between a left support and a right support of the support; the connection part of the support and a bubble shell is provided with a spring ring; the connection part of the support and the internal trigger sodium lamp arc tube is provided with an E-shaped connecting plate or a nickel-coated iron wire; and a degasser is arranged between the support and a core column. The high voltage sodium lamp is used in an original mercury lamp assembly electric appliance, and does not need to replace ballast and to be additionally provided with an outer trigger, and the internal trigger fluorescence high voltage sodium lamps of 220w and 236w are applicable for lighting in the places such as roads, docks, squares and the like.
Description
Technical field
The utility model relates to sodium lamp arc tube, is a kind of internal trigger fluorescence high pressure sodium lamp.
Background technology
A lot of high-pressure mercury lamps adopt penning gases (argon-neon gaseous mixture) to make as the internal trigger sodium lamp arc tube since the nineties, finished product internal trigger sodium vapor lamp is shelved with 0.35 molybdenum filament and is connected power supply around the internal trigger sodium lamp arc tube, generally around 7～8 circles, this technology is used till now always, its advantage is simple in structure, and it is functional to start triggering.But above-mentioned internal trigger sodium vapor lamp generally is the sodium lamp arc tube that adopts argon-neon gaseous mixture, its luminous flux is on the low side, in being provided with, finished product internal trigger sodium vapor lamp mount structure do not touch switch, the molybdenum filament that wraps on the electric arc tube is switched on when high-pressure mercury lamp is worked always, cause arc tube surface to turn black in early days easily, influence the service life of sodium vapor lamp.Simultaneously, some of them internal trigger sodium vapor lamp adopts bimetal leaf internal trigger mode, as Chinese patent literature publication patent No. ZL200620048209.6, November 21 2007 Granted publication day, utility model title " bubble is jumped in the high-pressure mercury lamp internal trigger "; Its structure is the sealing-in silk of drawing in the glass stem assembly with the coefficient of expansion, and the inner bimetal leaf that is welded with seal wire and introversion successively places in the inert gas filled cell-shell sealing shape; Its scheme is the inboard two-end-point at two close bimetal leafs, respectively is welded with the contact that contains silver metal; Bimetal leaf two contact disjunctions are rapid during work, thereby can give full play to the superior function that bubble is jumped in internal trigger.But the operation principle of above-mentioned bimetal leaf is " disconnection work, closure stops ", and bimetal leaf is arranged in the glass stem assembly, and its production technology is comparatively complicated, and stability is lower.
Summary of the invention
For overcoming the deficiency of above-mentioned existence, the utility model purpose is to be filled with xenon in this area provides a kind of electric arc tube, the internal trigger fluorescence high pressure sodium lamp that bimetal leaf " opens work; closure is closed ", make it solve the existing not good enough technical problem of like product structural design, its objective is to be achieved through the following technical solutions.
A kind of internal trigger fluorescence high pressure sodium lamp, this bulb comprises lamp holder and cell-shell, the dusting minute surface is processed into and the minute surface of cooling down by fluorescent material respectively in bulb inner diameter face two ends, be filled with xenon in the cell-shell, internal trigger sodium lamp arc tube one end in the cell-shell is connected with the left socle of support, the other end is connected with left socle, the right support of support respectively, and is fixed on the stem stem by left socle, the right support of support; Stem stem is arranged in the neck face of cell-shell, and stem stem is connected with lamp holder, and seal wire is arranged in the stem stem, and stem stem is provided with unidirectional through hole, and the left socle of support, right support are connected with lamp holder by seal wire respectively; Described internal trigger sodium lamp arc tube with in touch switch and be connected, in touch switch and be connected with support.
It is characterized in that: touch switch in described and adopt starting device, be provided with in the starting device to open and jump silk, be provided with starting device between internal trigger sodium lamp arc tube and the support.Scheme one, starting device one end is connected with the internal trigger sodium lamp arc tube, and the other end is connected with the left socle of support; Scheme two, starting device one end is connected with the left socle of support, and the other end is connected with the right support of support.Start high-voltage pulse by the starting device in the cell-shell, high-voltage pulse opens the bimetal leaf in the starting device.
Touch the switch employing in described and jump the bubble device, jump the bubble device and comprise the jumping bubble and jump the bubble switch; Jumping the bubble device is arranged between the left socle and right support of support.One end of promptly jumping the bubble device is connected with internal trigger sodium lamp arc tube one end by E type brace (or nickel coated iron wire), left socle, the other end is connected with the internal trigger sodium lamp arc tube other end by right support, by bubble of the jumping in the cell-shell and the switch activated high-voltage pulse of jumping bubble, high-voltage pulse opens the bimetal leaf of jumping in the bubble device.
Described starting device and jumping bubble device adopt bimetal leaf, the shake-up utmost point S1 two ends of bimetal leaf are connected with an end of an end that touches utmost point S2 surely, internal trigger sodium lamp arc tube respectively, and the other end, one section that touch the other end of utmost point S2 and internal trigger sodium lamp arc tube surely draw flexible cord W and be connected.Before temperature raises in the cell-shell of energising back, starting device or jumping are steeped the shake-up utmost point S1 of bimetal leaf in the device and are touched utmost point S2 closure surely, the shake-up utmost point S1 of bimetal leaf, touch that utmost point S2, one section draw flexible cord, the internal trigger sodium lamp arc tube constitutes the loop surely, the internal trigger sodium lamp arc tube is not started working; After temperature raises in the cell-shell, until starting device or jump the shake-up utmost point S1 of bimetal leaf in the bubble device and touch utmost point S2 surely and disconnect, work in this high-pressure mercury lamp path, internal trigger sodium lamp arc tube, the shake-up utmost point S1 of bimetal leaf and touch utmost point S maintenance open configuration surely.
In the structure of above-mentioned described employing starting device or jumping bubble device, the junction is provided with resistance between the left socle of described internal trigger sodium lamp arc tube two ends and support, and resistance adopts infinitely great resistance.Resistance is connected with starting device or jumping bubble device by the left socle of support, and starting device or jumping bubble device are connected with the internal trigger sodium lamp arc tube by the right support of support.Resistance is as hindering the electric current original paper, and resistance is big more, and it is just big more to hinder effect, is exactly that electric current is more little; It is very big that infinitely great resistance is equivalent to resistance, and opening circuit does not have electric current to pass through.Described internal trigger sodium lamp arc tube external diameter is provided with molybdenum filament, and the molybdenum filament two ends are connected with the left socle of support.The left socle between the internal trigger sodium lamp arc tube two ends is inserted at the molybdenum filament two ends, perhaps inserts the left socle between internal trigger sodium lamp arc tube two ends and the resistance.Described support and cell-shell junction are provided with turn, and support and internal trigger sodium lamp arc tube junction are provided with E type brace or nickel coated iron wire, are provided with getter between support and the stem stem.By turn, E type brace (or nickel coated iron wire), and the fixing internal trigger sodium lamp arc tube of the left socle of support, right support, by the further fixed support of getter.
The architectural feature of above-mentioned turn, E type brace, getter is: described internal trigger sodium lamp arc tube is interior vertical with the transition region aperture surface at cell-shell top by turn, E type brace, support, the cell-shell ovalize, and the transition region of cell-shell is groove.The groove of transition region is used for the fixing of turn, and E type brace is used for fixing between internal trigger sodium lamp arc tube and the support.Described E type brace is made up of stiff end and contact-making surface, is provided with spring leaf in the middle of the contact-making surface, and the spring leaf of E type brace is connected with support, and contact-making surface is connected with an end of internal trigger sodium lamp arc tube.E type brace is the bridge that support is connected with the internal trigger sodium lamp arc tube, and its structure is one of vitals that guarantees internal trigger sodium lamp arc tube stability simultaneously.E type brace plays with electric arc tube and is connected elastic reaction, existing electric arc tube is connected with support by rigid nickel coated iron wire and connects with the spot welding mode, the process temperature of lighting high-pressure mercury lamp is very high, and support and other parts heat cause sealing-off when rising by severity easily, and high-pressure mercury lamp is not worked.Use E type brace instead, electric arc tube is lighted the spring leaf of upspringing after high-pressure mercury lamp heat rises with after the spring leaf spot welding of E type brace is connected, and is not easy to cause sealing-off, lamp cooling to retreat the shape of reverting, and plays the effect of expanding with heat and contract with cold.Described getter is made up of ring and support column, and the getter support column is connected with support or seal wire, and ring is positioned at a side of stem stem; Getter is symmetricly set in support or seal wire.Getter is used for obtaining, keeping cell-shell interior vacuum and purified gases, the gas molecule in the sorption cell-shell effectively.
The utility model design is comparatively reasonable, simple in structure, easy to use, production cost is low, and energy-saving efficiency is preferable, need not trigger, have advantages of higher stability, light efficiency, service life is longer, and the characteristics that installation cost is low are applicable in the former mercury lamp assembling electrical equipment and use, need not change ballast, do not need to add in addition external trigger, wherein 220W, 236W internal trigger fluorescence high pressure sodium lamp are applicable to place illuminations such as road, harbour, square, have crucial meaning to setting up conservation-minded society.
Description of drawings:
Fig. 1 is embodiment one structural representation of the present utility model.
Fig. 2 is the bracket component structural representation of Fig. 1.
Fig. 3 is embodiment two structural representations of the present utility model.
Fig. 4 is a bracket component improved structure schematic diagram of the present utility model, omits starting device among the figure or jumps the bubble device.
Fig. 5 is the bracket component structural representation of embodiment three of the present utility model.
Fig. 6 is a contour structures schematic diagram of the present utility model.
Fig. 7 is the conspectus of starting device of the present utility model or jumping bubble device, and frame of broken lines is the conspectus of bimetal leaf and internal trigger sodium lamp arc tube among the figure.
Fig. 8 is an E type brace master TV structure schematic diagram of the present utility model.
Fig. 9 is the plan structure schematic diagram of Fig. 8.
Figure 10 is a getter master TV structure schematic diagram of the present utility model.
Figure 11 is the plan structure schematic diagram of Figure 10.
Above figure number and title: 1, lamp holder, 2, cell-shell, 201, the dusting minute surface, 202, the minute surface of cooling down, 203, transition region, 3, the internal trigger sodium lamp arc tube, 4, E type brace, 401, stiff end, 402, contact-making surface, 403, spring leaf, 5, turn, 6, support, 601, left socle, 602, right support, 7, starting device, 8, getter, 801, ring, 802, support column, 9, stem stem, 901, unidirectional through hole, 10, seal wire, 11, resistance, 12, molybdenum filament, 13, jump the bubble device, 14, nickel coated iron wire, S1 is for touching the utmost point, and S2 is for touching the utmost point surely, and W is one section and draws flexible cord.
The specific embodiment:
Now in conjunction with the accompanying drawings structure of the present utility model is described further.Embodiment one: as shown in Figure 1 and Figure 2, the transition region 203 of cell-shell 2 upper grooves is provided with turn 5, and turn is connected with left socle 601 1 ends of support 6, and the other end of left socle is connected with seal wire 10; Left socle is provided with E type brace 4, and an end of internal trigger sodium lamp arc tube 3 is connected with E type brace, and starting device 7 one ends are connected with left socle by lead; The other end of internal trigger sodium lamp arc tube is connected with right support 602 1 ends, and the other end of right support is connected with another seal wire, and the internal trigger sodium lamp arc tube of this end is connected with the starting device other end by lead.The seal wire at two ends inserts stem stem 9, and getter 8 one ends are inserted in the stem stem external diameter, and the other end is connected with left socle, and this end stem stem is provided with unidirectional through hole 901.As shown in Figure 6, coat dusting minute surface 201 at the bulb inner diameter top at last, the minute surface 202 of cooling down is coated in the bottom.Stem stem in the foregoing description one, seal wire, support, internal trigger sodium lamp arc tube etc. are formed bracket component, and this embodiment is a preferred version of the present utility model, can be used for the internal trigger fluorescence high pressure sodium lamp of 360W.
Embodiment two: as shown in Figure 3, the difference of this embodiment and embodiment one is: the position of starting device has changed resistance 11 into, and an end of starting device is connected with right support, and the other end inserts the left socle between E type brace and the resistance.This embodiment can be used for the internal trigger fluorescence high pressure sodium lamp of 210W.As shown in Figure 4, according to the foregoing description one or two design feature, the internal trigger sodium lamp arc tube of bracket component is improved, twine molybdenum filament 12 at internal trigger sodium lamp arc tube external diameter, the left socle between E type brace and the resistance is inserted at the molybdenum filament two ends respectively.
Embodiment three: as shown in Figure 5, according to the foregoing description one or two design feature, turn, the starting device of bracket component improved, turn is replaced to nickel coated iron wire 14, starting device replaces to jumps bubble device 13, by jumping bubble and jumping bubble switch triggering internal trigger sodium lamp arc tube.This embodiment can be used for the internal trigger fluorescence high pressure sodium lamp of 110W.Molybdenum filament is switched on when lamp is worked always, causes arc tube surface to turn black in early days easily, influences the life-span of high-pressure mercury lamp.
As shown in Figure 7, the operation principle that above-mentioned starting device and jumping bubble device " open work; closure is closed " according to bimetal leaf, specifically: when switch connection, supply voltage is added on the loop of bimetal leaf, via the electric current of ballast by bimetal leaf shake-up utmost point S1 and touch two contacts of utmost point S2 surely, make bimetal leaf reach a certain critical-temperature by electric current generation Joule heat touching utmost point S1 and touch surely on the utmost point S2, so the contact of bimetal leaf thermal switch disconnects, Here it is, and the electric arc tube two ends produce high potential pulse by triggering silk, and high-pressure mercury lamp is started.After high-pressure mercury lamp is lighted, the high-pressure mercury lamp electric current flow through from start to finish bimetal leaf decide touch utmost point S2 and one section and draw flexible cord W, electric current by the time produce Joule heat and make the shake-up utmost point S1 of bimetal leaf and touch utmost point S2 surely and remain open configuration in during the internal trigger sodium lamp arc tube is lighted, bimetal leaf quits work.
As Fig. 8, shown in Figure 9, E type brace in the foregoing description one or two is provided with stiff end 401 and contact-making surface 402, contact-making surface is provided with spring leaf 403, the stiff end of E type brace is connected with support, the spring leaf of contact-making surface is connected with an end of internal trigger sodium lamp arc tube, and E type brace plays the effect of fixing and conducting internal trigger sodium lamp arc tube.Shown in Figure 10,11, getter is provided with ring 801 and support column 802, and the ring of getter is inserted in the stem stem external diameter, and support column is connected with left socle, and getter plays the effect of gas in supporting bracket and the purifying cell-shell.
Claims (9)
1. internal trigger fluorescence high pressure sodium lamp, this bulb comprises lamp holder (1) and cell-shell (2), dusting minute surface (201) and the minute surface of cooling down (202) are processed into by fluorescent material respectively in bulb inner diameter face two ends, be filled with xenon in the cell-shell, internal trigger sodium lamp arc tube (3) one ends in the cell-shell are connected with the left socle (601) of support (6), the other end is connected with left socle, the right support (602) of support respectively, and is fixed on the stem stem (9) by left socle, the right support of support; Stem stem is arranged in the neck face of cell-shell, and stem stem is connected with lamp holder, and seal wire (10) is arranged in the stem stem, and stem stem is provided with unidirectional through hole (901), and the left socle of support, right support are connected with lamp holder by seal wire respectively; Described internal trigger sodium lamp arc tube (3) with in touch switch and be connected, in touch switch and be connected with support (6); It is characterized in that touching in described switch and adopt starting device (7), be provided with in the starting device to open and jump silk, be provided with starting device between internal trigger sodium lamp arc tube (3) and the support (6).
2. according to the described internal trigger fluorescence high pressure sodium lamp of claim 1, it is characterized in that touching in described switch and adopt and jump bubble device (13), jump the bubble device and comprise and jump bubble and jump the bubble switch; Jumping the bubble device is arranged between the left socle (601) and right support (602) of support (6).
3. according to claim 1 or 2 described internal trigger fluorescence high pressure sodium lamps, it is characterized in that described starting device (7) and jump bubble device (13) employing bimetal leaf, the shake-up utmost point (S1) two ends of bimetal leaf are connected with an end of an end that touches the utmost point (S2) surely, internal trigger sodium lamp arc tube (3) respectively, and the other end, one section that touch the other end of the utmost point (S2) and internal trigger sodium lamp arc tube (3) surely draw flexible cord W and be connected.
4. according to claim 1 or 2 described internal trigger fluorescence high pressure sodium lamps, it is characterized in that the junction is provided with resistance (11) between the left socle (601) of described internal trigger sodium lamp arc tube (3) two ends and support (6), resistance adopts infinitely great resistance.
5. according to claim 1 or 2 described internal trigger fluorescence high pressure sodium lamps, it is characterized in that described internal trigger sodium lamp arc tube (3) external diameter is provided with molybdenum filament (12), the molybdenum filament two ends are connected with the left socle (601) of support (6).
6. according to claim 1 or 2 described internal trigger fluorescence high pressure sodium lamps, it is characterized in that described support (6) and cell-shell (2) junction are provided with turn (5), support and internal trigger sodium lamp arc tube (3) junction are provided with E type brace (4) or nickel coated iron wire (14), are provided with getter (8) between support and the stem stem (9).
7. according to the described internal trigger fluorescence high pressure sodium lamp of claim 6, it is characterized in that described internal trigger sodium lamp arc tube (3) is interior vertical with transition region (203) aperture surface at cell-shell (2) top by turn (5), E type brace (4), support (6), the cell-shell ovalize, the transition region of cell-shell is groove.
8. according to the described internal trigger fluorescence high pressure sodium lamp of claim 6, it is characterized in that described E type brace (4) is made up of stiff end (401) and contact-making surface (402), be provided with spring leaf (403) in the middle of the contact-making surface, the stiff end of E type brace is connected with support (6), and spring leaf is connected with an end of internal trigger sodium lamp arc tube (3).
9. according to the described internal trigger fluorescence high pressure sodium lamp of claim 6, it is characterized in that described getter (8) is made up of ring (801) and support column (802), the getter support column is connected with support (6) or seal wire (10), and ring is positioned at a side of stem stem (9); Getter is symmetricly set in support or seal wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202020108U CN201666472U (en) | 2009-12-02 | 2009-12-02 | Internal trigger fluorescence high voltage sodium lamp |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202020108U CN201666472U (en) | 2009-12-02 | 2009-12-02 | Internal trigger fluorescence high voltage sodium lamp |
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| CN201666472U true CN201666472U (en) | 2010-12-08 |
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| CN2009202020108U Expired - Fee Related CN201666472U (en) | 2009-12-02 | 2009-12-02 | Internal trigger fluorescence high voltage sodium lamp |
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| CN (1) | CN201666472U (en) |
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2009
- 2009-12-02 CN CN2009202020108U patent/CN201666472U/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 | ||
| C56 | Change in the name or address of the patentee |
Owner name: NINGBO YAMAO OPTOELECTRONICS CO., LTD. Free format text: FORMER NAME: NINGBO YAMAO LIGHTING ELECTRIC APPLIANCES CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: ZTE road 315000 Zhejiang city of Ningbo province Fenghua Xikou No. 88 Patentee after: NINGBO YAMAO PHOTOELECTRIC CO., LTD. Address before: ZTE road 315502 Zhejiang city of Fenghua province Xikou town No. 88 Ningbo Yamao Lighting Electrical Appliance Co. Ltd. Patentee before: Ningbo Yamao Lighting Electric Appliances Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101208 Termination date: 20151202 |
|
| EXPY | Termination of patent right or utility model |