CN2251799Y - Fluorescent lamp bulb - Google Patents
Fluorescent lamp bulb Download PDFInfo
- Publication number
- CN2251799Y CN2251799Y CN 95211176 CN95211176U CN2251799Y CN 2251799 Y CN2251799 Y CN 2251799Y CN 95211176 CN95211176 CN 95211176 CN 95211176 U CN95211176 U CN 95211176U CN 2251799 Y CN2251799 Y CN 2251799Y
- Authority
- CN
- China
- Prior art keywords
- lamp
- bulb
- holder
- fluorescent lamp
- lamp holder
- 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
- 238000007789 sealing Methods 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 3
- 150000002910 rare earth metals Chemical class 0.000 claims description 3
- 238000013461 design Methods 0.000 claims description 2
- 239000011521 glass Substances 0.000 claims description 2
- 239000012528 membrane Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 101150082208 DIABLO gene Proteins 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000005337 ground glass Substances 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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- Vessels And Coating Films For Discharge Lamps (AREA)
Abstract
A fluorescent lamp bulb is composed of fluorescent tube, fixing seat, ballast and lamp holder, and features that a transparent lamp bulb similar to incandescent lamp is arranged outside the fluorescent tube, its upper end is adhered to lower end of lamp holder, and the ballast is installed in the space enclosed by lamp holder and fixing seat. It can be used with common incandescent bulb, and has no pollution, simple process, low cost, and luminous efficiency and service life superior to those of incandescent bulb.
Description
The invention belongs to the power for illumination bulb, particularly relate to the fluorescent lamp bulb that low-pressure mercury vapor type discharge lamp is housed.
Since Edison developed in the world first incandescent lamp bulb, human extensive use so far existing 110 for many years.Its advantage be photochromic soft, technology is simple, cost is extremely low, and is pollution-free; But luminous efficiency is 13.9Lm/W (is example with the high illumination incandescent lamp bulb of 60W) only, also has only 1000h average length of working life.
Various countries competitively developed electrodeless discharge bulb to replace the incandescent lamp of traditional type in recent years.It comprises the discharge vessel of a vacuum sealing shape, and the discharge space that contains ionizable steam and rare gas, also have a ledge that extends inwards in order to hold the soft magnetic material body that is wound with electric coil, be used to produce predetermined oscillator of a frequency and power amplifier and electric coil and be complementary.European patent EP-0307037A1 " Low-pressure mercury vapourdischarge lamp ", the patent of invention " electrodeless discharge lamp " (publication number CN1080781A) of the patent of invention of N.V. Philips' optical lamp manufacturing company " low-pressure mercury vapor discharge lamp " (authorization CN1019248B) and U.S. Diablo Research Corporation is described to be exactly the electrodeless discharge bulb that this class works in the above high band of 1MHz.Its advantage is that luminous efficiency reaches 80-140Lm/W, and the service life as compared incandescent lamp bulb is longer.Though but this lamp is operated in the frequency (for example 6.78 or 13.56MHz) of FCC (Federal Communications Committee) approval, its abundant harmonic wave is not in approved wave band, and is seriously polluted; The while complex process, the high major obstacles of not widely applying as yet at present beyond doubt of manufacturing cost.
The object of the invention provides a kind of fluorescent lamp bulb, and it can be general with the ordinary incandescent lamp bulb, and technology is simple, cost is lower, and luminous efficiency and working life are better than incandescent lamp bulb.
According to the present invention, realize the foregoing invention purpose by following measures: a kind of fluorescent lamp bulb, form by fluorescent tube, holder, ballast, lamp holder, it is characterized in that the fluorescent tube outside is provided with the transmissive bulb similar with incandescent lamp, its upper end is mutually bonding with the lower end of lamp holder, the upper end of holder is also mutually bonding with the lower end of lamp holder, and said ballast is contained in the space of lamp holder and holder sealing.
Advantage of the present invention is that its volume and shape and ordinary incandescent lamp bubble are similar, can directly replace, and luminous efficiency and working life be general incandescent lamp 4-5 doubly, cost of manufacture is lower than electrodeless discharge lamp again, and technology is simple, and is pollution-free.
Description of drawings:
Fig. 1 is that the present invention is the structural representation of spherical transmissive bulb;
Fig. 2 is that the present invention is the structural representation of long-neck shape transmissive bulb;
Fig. 3 is that the present invention is the structural representation of conical transmissive bulb;
Fig. 4 is that the present invention is the structural representation of cylinder taper transmissive bulb;
Fig. 5 is that ballast of the present invention is contained in the schematic diagram in the lamp holder;
Fig. 6 is the schematic diagram that is electrically connected of the present invention.
Now in conjunction with the accompanying drawings the embodiment of the invention is described in detail.
A kind of fluorescent lamp bulb, form by compact rare-earth trichromatic energy saving fluorescent lamp pipe (1), holder (2), ballast (3), lamp holder (4), the outside of fluorescent tube (1) is provided with the transmissive bulb similar with incandescent lamp (5), its upper end is bonding with resistant to elevated temperatures resin glue or weldering mud with the lower end of lamp holder (4), and the ballast of being made by Small electronic component (3) is installed in the space of lamp holder (4) and holder (2) sealing.The glass-tube diameter of fluorescent tube (1) can be selected for use in the 5-9mm scope, crosses slightly then volume increase, is difficult to be complementary with transmissive bulb (5), crosses detailed rules and regulations and starts difficulty, influences operate as normal.Adopt weldering mud that two ends and holder (2) that fluorescent tube (1) contains seal wire is bonding.Holder (2) is made by plastics or aluminium alloy, adopts the lower end of resin glue or weldering mud and lamp holder (2) bonding.Lamp holder (2) is selected screw socket E27 type or bayonet socket B22 type for use, and is equipped with transmissive bulb (5).The material of transmissive bulb (5) make the frosted type with glass or plastics or the type of whitewashing to eliminate dazzle, its profile can be designed to general spherical shape incandescent lamp blister, diameter is 50-60mm, whole height is 100-110mm.Transmissive bulb (5) can be a transparent type also, and technology is simpler, and just light is too dazzling.Its profile can also be made the incandescent lamp bulb shape of other kind: long-neck shape, taper shape or cylinder taper, and to adapt to consumer's needs.
Of the present invention electric be to connect like this: two leads of lamp holder (4) are connected with two inputs of ballast (3) respectively, two output leads of ballast (3) are connected with a seal wire at fluorescent tube (1) two ends respectively, other two seal wires connect and start capacitor (6), start capacitor (6) and are installed in the interior space of holder (2).
Most preferred embodiment is design like this: fluorescent tube (1) glass-tube diameter is 7mm, scribbles rare-earth trichromatic fluorescent powder, makes double-U-shaped, length is 75mm, transmissive bulb (5) is made with ground glass, and its diameter is 58mm, comprises that lamp holder (2) whole height is 105mm.Transmissive bulb (5) inwall all around scribbles light reflecting membrane, to improve luminous efficiency.When power supply is 220V50Hz, through surveying:
Power 6.25W
Power factor 0.95
Luminous flux is 420Lm
Luminous efficiency is 67.2Lm/W
Through the high speed ageing test, calculate working life 〉=8000h.
Claims (5)
1, a kind of fluorescent lamp bulb, form by fluorescent tube, holder, ballast, lamp holder, it is characterized in that the not transmissive bulb similar of said fluorescent tube outside with incandescent lamp, its upper end is mutually bonding with the lower end of lamp holder, the upper end of said holder is also bonding with the lower end of lamp holder, and said ballast is contained in the space of lamp holder and holder sealing.
2, according to the described fluorescent lamp bulb of claim 1, it is characterized in that said transmissive bulb made by glass or plastics, be the frosted type or whitewash type, its configuration design becomes general spherical shape incandescent lamp blister, and diameter is 50-60mm, and whole height is 100-110mm.
3, according to the described fluorescent lamp bulb of claim 1, it is characterized in that said transmissive bulb also can be a transparent type, its profile also can be designed to long-neck shape, taper shape or cylinder taper, and said lamp holder is screw socket E27 or bayonet socket B22 type.
4, according to claim 1,2,3 described fluorescent lamp bulbs, it is characterized in that said fluorescent tube is made of the compact rare-earth trichromatic energy saving fluorescent lamp, the glass-tube diameter is 5-9mm.
5,, it is characterized in that inwall scribbles light reflecting membrane around the said transmissive bulb according to the described fluorescent lamp bulb of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95211176 CN2251799Y (en) | 1995-05-14 | 1995-05-14 | Fluorescent lamp bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95211176 CN2251799Y (en) | 1995-05-14 | 1995-05-14 | Fluorescent lamp bulb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2251799Y true CN2251799Y (en) | 1997-04-09 |
Family
ID=33861708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95211176 Expired - Fee Related CN2251799Y (en) | 1995-05-14 | 1995-05-14 | Fluorescent lamp bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2251799Y (en) |
-
1995
- 1995-05-14 CN CN 95211176 patent/CN2251799Y/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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |