CN2549686Y - Rapid igniting energy-saving lamps - Google Patents
Rapid igniting energy-saving lamps Download PDFInfo
- Publication number
- CN2549686Y CN2549686Y CN 02240910 CN02240910U CN2549686Y CN 2549686 Y CN2549686 Y CN 2549686Y CN 02240910 CN02240910 CN 02240910 CN 02240910 U CN02240910 U CN 02240910U CN 2549686 Y CN2549686 Y CN 2549686Y
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- CN
- China
- Prior art keywords
- filament
- lamp
- saving lamp
- resistance
- ballast
- 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 - Lifetime
Links
- 229910000679 solder Inorganic materials 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 9
- 239000000843 powder Substances 0.000 abstract description 8
- 238000002474 experimental method Methods 0.000 abstract description 2
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 4
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 4
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 4
- 241001347978 Major minor Species 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 206010000496 acne Diseases 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000010849 ion bombardment Methods 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Discharge Lamps And Accessories Thereof (AREA)
Abstract
The utility model relates to a common self-ballasted fluorescent lamp, in particular to a rapid igniting energy-saving lamp, comprising a lamp tube, a ballast and a shell, wherein, the ballast is respectively connected with a power source and a filament in the lamp tube. A resistance with a valve of 0 to 5 ohm is arranged between two lead-out wires of the cathode filament of the lamp tube. The lead-out wires at both ends of each filament are connected in parallel with a resistance in low ohm value or short circuits, in order to make full use of the residual electronic powder after the filament breaks. When the filament breaks in the integrated energy-saving lamp, a low-value resistance is connected in parallel to continue working for 1000 hours. Being approved by repeated experiments, the methods of parallel resistances and short circuit are feasible. The average servile life is increased by about 30 percent, the frequency of switch operation is increased by 50 percent, thus the practical operating is up to 8000 to 13000 times.
Description
The utility model relates to a kind of general lighting self-ballasted fluorescent lamp, especially a kind of quick startup electricity-saving lamp.
The startup working method of electricity-saving lamp has 2 kinds, 1), pre-heated startup; 2), start fast.The life-span of the electricity-saving lamp of general pre-heated startup is longer, and particularly switch life is very long, and its cost is also high certainly.The life-span of startup formula electricity-saving lamp is shorter fast.
At present, market is based on quick startup formula electricity-saving lamp, and this general life-span of class lamp, at 3000～6000 times, major part did not reach the 5000h that GB GB/T17263-1998 requires at 2000～5000h, switch number of times.As the quick startup electricity-saving lamp of 2 kinds of styles of GE company, 1), the nominal life 3000h of the 12W lamp that triggers of electrochemical capacitor; 2), the beacon light of DB3 triggering claims 4000h.In addition Hong Kong disappear committee's meeting " select in April, 2000 periodical " report, to the 10000h label being arranged and safety being arranged and 17 sections of electricity-saving lamps of energy label carry out life tests more than 1 year, as a result 7W (comprising 7W) following 3 sections life-span of totally 30 pre-heated energy-saving lamps all defective, its life-span＜5000h (energy labeling requirement in Hong Kong is 8000h).If start the formula electricity-saving lamp fast, the life-span can be shorter so.Because starting actual fast is cold start-up, in the start-up course sputter of electronics powder serious, and lower-powered lamp, pipe forces down, operating current is little, and the supporting difficulty of electric ballast is bigger, and the life-span that therefore general small-power starts electricity-saving lamp fast is difficult to reach the 5000h that GB requires.
The purpose of this utility model be to provide a kind of reliable, be suitable for, the life-span long (reaching the life requirements of GB), start electricity-saving lamp fast cheaply.
The utility model mainly is the improvement to ballast circuit, and ballast circuit is rationally matched with fluorescent tube.
The utility model is provided with fluorescent tube, ballast, housing, establishes resistor between two lead-out wires of the cathode filament of fluorescent tube, and the resistance of resistor is 0～5 Ω.Embodiment is with 4 lead-out wires of two cathode filaments of fluorescent tube, is provided with separately independently pad in circuit board.Can be short-circuit condition between two solder joints of each filament, also can be under open-circuit condition the resistor of one≤5 Ω in parallel.
Filament short circuit and parallel resistance mainly are to decide according to the negative electrode working temperature, if the higher available short-circuiting method of cathode temperature, if the moderate available parallel resistance of cathode temperature, the resistance size is inversely proportional to managing stream, then should not adopt the method if cathode temperature is on the low side.Many 2 solder joints when this lamp filament is short circuit, totally 4 solder joints are to burn lamp in order to prevent rosin joint, because of rosin joint can have a strong impact on the circuit working characteristic.Usually in the production process rosin joint less than one of percentage, if single solder joint changes dual welding spots into, so the rosin joint rate will drop to ten thousand from one of percentage/.
The life problems of electricity-saving lamp mainly concentrates on quick startup lamp at present, because start in fact cold start-up fast, it is the energy that leans on positive ion bombardment that cathode temperature rises to the electronics emission temperature from normal temperature, it is serious to start in transfer process the sputter of cathode electronics powder at this, so this change-over time is short more good more.In order to shorten the heating-up time, filament have to be changed carefully, the filament after the improvement can reduce early stage blackhead phenomenon significantly, has also improved lighting the life-span of lamp simultaneously, and effect is more obvious in low power energy-saving lamp.Along with more and more higher to the requirement of electricity-saving lamp quality, the life-span, the 3000h by GB brought up to 5000h, and some energy labels have from 6000～10000h in the world.In order further to improve the lamp life-span, the utility model improves circuit for lamp on the improved basis of filament, the fracture of wire phenomenon that exhausts according to the work characteristics and the electronics powder of thin filament (tungsten is advised less than 0.98mg/200mm), particularly the impedance of major-minor filament is very little, near short circuit, under this class situation, adopt the anti-convention method,, make full use of the electronics powder surplus behind the fracture of wire the resistance or the short circuit of the two ends lead-out wire low ohm value in parallel of filament.In case fracture of wire in integrated energy-saving lamp, whole electricity-saving lamp just becomes refuse, if will still can normally use more than 1000 hour behind fracture of wire low resistance device in parallel.Through repeatedly experiment repeatedly, prove that above parallel resistance and short-circuiting method are feasible, it is about 30% that it can make average life span increase, and it is about 50% that the switch number of times increases, and actual frequency can be up to 8000～13000 times.
The utility model is applicable to that the fluorescent tube of following three state uses 1), the fluorescent tube made of major-minor silk.2), the too high fluorescent tube of negative electrode working temperature.3), the cathode electronics emission area is excessive, the fluorescent tube of non-focus emission.For example: the major-minor silk of 5 W fluorescent tube, its filament cold resistance has only 6 Ω, the about 90mA of tube current, therefore the about 110mA of starting current is difficult to form the focus emission at work, but surface launching, heater shunt sesistor device, the only focus of influence point emission and influence surface emission characteristics not.6 Ω impedances of filament can't be warmed up to more than 750 ℃ in 2S by the 110mA of constant current in start-up course, this lamp has only the quick method of activation that adopts high-tension current directly to impact, therefore the no obvious negative effect in the entire work process to lamp in cathode filament two ends parallel resistance or short circuit, but the advantages outweigh the disadvantages.Usually, the reason of dying of old age of electronic energy-saving lamp is filament breaking basically, still have electronics powder balance on the filament of dying of old age, fracture of wire just makes the LC loop disconnect, and whole lamp quits work, and heater shunt sesistor or short circuit, lc circuit is still kept normally behind filament breaking, and this lamp can work on, and makes full use of electronics powder surplus, exhaust up to the cathode electronics powder, prolonged the useful life of electricity-saving lamp.
Fig. 1 is the circuit theory diagrams of the utility model embodiment 1.
Fig. 2 is the circuit theory diagrams of the utility model embodiment 2.
Embodiment 1: as shown in Figure 1,4 lead-out wires of 2 cathode filaments of fluorescent tube H are connected with circuit in the wiring board, and 4 independent pad A, B, C, D are arranged, wherein A and B, and C and D are connected to short circuit by electric conductor.Ballast Z is connected with tube filament with power supply respectively.
Embodiment 2: as shown in Figure 2, each lead-out wire of the cathode filament of fluorescent tube H is connected with 4 pad A, B, C, D of circuit in the wiring board, wherein respectively connects 1 1/4W resistor less than 5 Ω, R1=R2=4 Ω between the AB and between the CD.Ballast Z is connected with tube filament with power supply respectively.
Embodiment 3: as shown in Figure 2, select R1=2 Ω for use, R2=3 Ω.
C is a shunt capacitance in the circuit.
Claims (3)
1, start electricity-saving lamp fast, be provided with fluorescent tube, ballast, housing, ballast is connected with tube filament with power supply respectively, it is characterized in that establishing resistor between two lead-out wires of the cathode filament of fluorescent tube, and the resistance of resistor is 0～5 Ω.
2, quick startup electricity-saving lamp as claimed in claim 1 is characterized in that 4 lead-out wires of two cathode filaments of fluorescent tube are provided with separately independently pad in circuit board.
3, quick startup electricity-saving lamp as claimed in claim 1 is characterized in that being between two solder joints of each filament short-circuit condition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02240910 CN2549686Y (en) | 2002-06-20 | 2002-06-20 | Rapid igniting energy-saving lamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02240910 CN2549686Y (en) | 2002-06-20 | 2002-06-20 | Rapid igniting energy-saving lamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2549686Y true CN2549686Y (en) | 2003-05-07 |
Family
ID=33713880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02240910 Expired - Lifetime CN2549686Y (en) | 2002-06-20 | 2002-06-20 | Rapid igniting energy-saving lamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2549686Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010096956A1 (en) * | 2009-02-26 | 2010-09-02 | Qi Chenfa | Fluorescent lamp capable of being used when filaments break or short-circuit |
-
2002
- 2002-06-20 CN CN 02240910 patent/CN2549686Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010096956A1 (en) * | 2009-02-26 | 2010-09-02 | Qi Chenfa | Fluorescent lamp capable of being used when filaments break or short-circuit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: FUSHAN CITY CHANSHENG ELECTRONIC ELECTRONIC BALLA Free format text: FORMER OWNER: MA HENGLAI Effective date: 20040416 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20040416 Address after: 528000 No. 15 Fenjiang North Road, Chancheng District, Guangdong, Foshan Patentee after: Foshan Zen electronic ballast Co., Ltd. Address before: 501 room 51, No. 361003, Xiamen, Fujian, Wanshou Road Patentee before: Ma Henglai |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20120620 Granted publication date: 20030507 |