CN87201201U - 3u-shape plane efficient energy-saving fluorescent lamp - Google Patents
3u-shape plane efficient energy-saving fluorescent lamp Download PDFInfo
- Publication number
- CN87201201U CN87201201U CN 87201201 CN87201201U CN87201201U CN 87201201 U CN87201201 U CN 87201201U CN 87201201 CN87201201 CN 87201201 CN 87201201 U CN87201201 U CN 87201201U CN 87201201 U CN87201201 U CN 87201201U
- Authority
- CN
- China
- Prior art keywords
- ballast
- plug
- fluorescent lamp
- lamp
- saving fluorescent
- 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
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model belongs to an energy-saving fluorescent lamp. Three U-shaped fluorescent tubes are in plane series connection with the angle of about 120 DEG, and are arranged on a separate type or compound type plug. The interior of the compound type plug is provided with an induction ballast or an electron ballast. The energy-saving fluorescent lamp has attractive appearance, good symmetry, uniform plane luminescence, soft light ray, no effects of the blinking and the stroboflash of the electrode, good eyesight protection, power saving of 40% compared with the common florescent lamp, and good performances of the electric network low voltage. The energy-saving fluorescent lamp is started by 130 volt, the lamp is lighted when turned on, the light is continuously adjusted, and the energy-saving fluorescent lamp is suitable for being arranged in various light fixtures.
Description
The utility model belongs to power saving fluorescent lamp.
Daily fluorescent lamp now develops towards energy-efficient, small-sized direction such as attractive in appearance.Small-sized, the energy-conservation fluorescent lamp new product that present commercially available two D type fluorescent lamps come to this, its fluorescent tube bends to two D shapes, adapted Inductive ballast by a glass tube.This fluorescent lamp is more tubular than the ordinary straight of equal-wattage to increase with luminous efficacy circline.But since the fluorescent tube bending process on difficulty, its tubular can not be very compact attractive in appearance.In addition,, and there are electrode flicker and stroboscopic effect phenomenon because the adapted Inductive ballast is not only heavier, difficult startup the when voltage is low, ballast itself will consume certain power.
The purpose of this utility model is improved two D type fluorescent lamps, develops a kind of compact conformation, and handsome in appearance, symmetry is good, and is flat luminous even, the efficient energy-saving fluorescent lamp of stable performance.
The utility model is connected to form by fluorescent tube, plug and ballast.Fig. 1 is the structure chart of fluorescent tube.1 is the U-shaped pipe, and it is to be formed by connecting (being called U-shaped) by garden arc 2 transition of two straight parallel glass tubes 3 by interior (outward) radius r (R), and inwall scribbles fluorescent material.Three U-shaped pipes that scribble fluorescent material are with 120 ° ± 5 ° angle plane serial connection (being called 3U shape fluorescent tube).4 is the joint of two U-shaped pipes, and 5 is filament electrode, and 6 is the U-shaped fluorescent tube that end envelope has filament electrode, 7 for not sealing the U-shaped fluorescent tube of filament electrode, and process vacuumizes in the pipe, after filament cathode activates, fill an amount of argon gas, perfusion 4-10Mg mercury, and be installed on the plug of particular design.Fig. 3,4 is the structure chart of plug.Wherein 12,13 are 3U shape pipe fixing feet.
Ballast of the present utility model is an electric ballast, also can be Inductive ballast.The circuit diagram 2 of electric ballast, it is made up of codan 8, current rectifying and wave filtering circuit 9, high frequency generation and automatic control circuit 10 and high frequency pumping circuit 11.Wherein, codan 8 is by inductance L
0, L
1, L
2And capacitor C
1, C
2Be formed by connecting Deng the element bridge circuit.Its major function, the one, prevent that external interference signal (as thunder and lightning, electric spark pulse etc.) from sealing in electric ballast, guarantee the lamp operate as normal, the 2nd, suppress high frequency and harmonic signal that electric ballast produces, reduce wireless interference.Current rectifying and wave filtering circuit 9 is mainly by capacitor C
3, rectifying tube D element forms.Rectification can be halfwave rectifier (bridge rectifier is better), is filtered into general capacitive load filter circuit.High frequency generation and automatic control circuit 10 are by transistor BG
1, BG
2, inductance L
3, L
4, L
5, capacitor C
4, C
5, resistance R
1, R
2Form with element such as special-purpose ic circuit 4E102.BG
1, BG
2Work on off state, efficient is very high, and frequency is between the 30KHz-60KHz.Special-purpose ic circuit 4E102 has automatic controlled function and automatic protection functions, and it can make thick film circuit (also available discrete component is formed).High frequency pumping circuit 11 is by inductance L
6And capacitor C
6, C
7Element is formed.It converts the on off state square pulse to quasi-sine-wave de-energisation fluorescent tube.Suitably choose inductance L
3, L
4, L
6With capacitor C
5, C
6, C
7The parameter of element makes the fine coupling of circuit and fluorescent tube, has both guaranteed to work under the rated power of design, and lamp can be started reliably fast, and it is very little to produce Harmonic Interference.This electric ballast is applicable to other fluorescent lamp with wattage.
The utility model plug has two kinds.A kind of is simple and easy separate type plug, and as shown in Figure 3, it is by last box (electrode plug) and following box (3U shape fluorescent tube conduit saddle), and wherein Fig. 3 (A)-(B) is the front view and the end view of last box, and Fig. 3 (C)-(D) is following box front view and end view.Last box Fig. 3 (A)-(B) mainly is made up of electrode pins 14, U-shaped pipe fixing feet 12,13 and eye-splice 15.Electrode pins 14 is connected with filament electrode, can patch with Inductive ballast (or electric ballast).U-shaped pipe fixing feet 12 is fixing two joints of 3U shape fluorescent tube, and fixing feet 13 is sealed two ends that filament electrode is arranged for fixing 3U shape fluorescent tube, and eye-splice 15 is the clip of upper and lower box.Following box Fig. 3 (C)-(D) mainly is made up of the eye-splice groove of 3U shape fluorescent tube fixing feet 12,13 and fixing upper and lower box.Another kind of combined type plug as shown in Figure 4, it is by last box (electric ballast or Inductive ballast seat), box (3U shape fluorescent tube conduit saddle) and upper and lower box fixed head are formed down.Wherein Fig. 4 (A)-(B) is the front view and the end view of last box, and Fig. 4 (C)-(D) is the front view and the end view of upper and lower box fixed head.Last box Fig. 4 (A)-(B) mainly is made up of the alignment pin 18 and the U-shaped pipe fixing feet 12,13 of lamp holder locating rack 16, the alignment pin 17 of electric ballast (or Inductive ballast), upper and lower box fixed head.Upper and lower box fixed head Fig. 4 (C)-(D) mainly is made up of location lock-joint 19 and screw seat 20.
Embodiment: cut-off footpath d is 12mm, and length is the glass tube about 250mm, is placed on after cleaning and bends to U-shaped on the bending machine.Straight parallel tube portion spacing is D, interior garden arc radius r=(D)/2, outer garden arc radius R=(D)/the general D=2d of 2+d().According to the designing requirement of power of lamp tube, on pipe cutter, the U-shaped pipe is slit into the length that needs, U-shaped pipe two edge lengths all are L in the middle of it, and all the other two one edge lengths are L, and another side length is L-5mm.As all the other two one end L=65mm of a L=65mm, other end L=60mm.Wall is coated fluorescent material within it then, is put into roasted tube in the roasted tube stove, seals up at the end of L-5mm and shelves the stem stem that filament and electrophoresis are crossed the electronics powder.On docking machine, 3 U-shaped fluorescent tubes are concatenated into plane 3U shape one by one with 120 ° ± 5 ° angles then.Go up exhaust station again and vacuumize, heat baking and activation filament cathode are when being pumped into 5 * 10
-5After the vacuum, charge into 3 torr argon gas, perfusion 5Mg mercury is contained on the plug noted earlier then, mixes E
27Rib collar or socket type lamp holder are promptly made the 3U form height and are imitated power saving fluorescent lamp.
Because ballast of the present utility model has adopted the electric ballast of function admirable, lamp is reasonable in design, handsome in appearance, symmetry is good, all around luminous evenly, soft pleasing, the electrodeless flicker of light and stroboscopic effect, than two D type fluorescent lamp economize on electricitys 20%, 130 volts of voltages can start, lamp one is opened namely bright, and continuously light-adjustable is because function admirable, again very light and handy, can be widely used among the various light fixtures such as lamp affixed to the ceiling, pendent lamp, wall lamp, desk lamp.
Claims (5)
1, a kind of efficient energy-saving fluorescent lamp is made up of fluorescent tube, ballast and plug, it is characterized in that:
A. above-mentioned fluorescent tube is three U-shaped fluorescent tubes, becomes the plane serial connection at 4 places with 120 ° ± 5 ° angle in twos, and the fluorescent tube two ends are Feng Youyi group filament electrode 5 respectively;
B. above-mentioned ballast is an electric ballast, and it is by Interference Control circuit 8, and current rectifying and wave filtering circuit 9, high frequency take place and automatic control circuit 10 and high frequency pumping circuit 11 binding compositions, and are encapsulated in the plug.
C. fluorescent tube, and is connected with power supply with ballast by plug as fixed mount by plug.
2, efficient energy-saving fluorescent lamp according to claim 1, the high frequency that it is characterized in that above-mentioned electric ballast take place and automatic control circuit 10 in an application-specific integrated circuit (ASIC) piece 4E101 or the thick film circuit with automatic stabilisation controlled function and automatic protection functions arranged.
3,, it is characterized in that said ballast is an Inductive ballast according to the efficient energy-saving fluorescent lamp of claim 1.
4, according to the efficient energy-saving fluorescent lamp of claim 1, it is characterized in that said plug is the separate type plug, it is by forming as the last box of electrode plug with as the following box of 3U shape fluorescent tube conduit saddle, and wherein pin 14 links with filament electrode 5, and patches with ballast.
5, according to the efficient energy-saving fluorescent lamp of claim 1, it is characterized in that said plug is the combined type plug, it is by forming as the last box of ballast block, the following box and the upper and lower box fixed head that are used as 3U shape fluorescent tube conduit saddle, wherein:
A. going up box has lamp holder locating rack 16, ballast alignment pin 17, the alignment pin 18 of upper and lower box fixed head and U-shaped pipe fixing feet 12 and 13;
Location lock-joint 19 and screw seat 20 are arranged on the b. upper and lower box fixed head.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 87201201 CN87201201U (en) | 1987-04-02 | 1987-04-02 | 3u-shape plane efficient energy-saving fluorescent lamp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 87201201 CN87201201U (en) | 1987-04-02 | 1987-04-02 | 3u-shape plane efficient energy-saving fluorescent lamp |
Publications (1)
Publication Number | Publication Date |
---|---|
CN87201201U true CN87201201U (en) | 1988-01-13 |
Family
ID=4817531
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 87201201 Expired - Lifetime CN87201201U (en) | 1987-04-02 | 1987-04-02 | 3u-shape plane efficient energy-saving fluorescent lamp |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN87201201U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100419946C (en) * | 2002-03-29 | 2008-09-17 | 松下电器产业株式会社 | High power lighting system and fluorescent lamp |
CN101410672B (en) * | 2006-03-27 | 2010-11-17 | 株式会社碧陆斯 | Illumination unit and fixing bracket thereof |
-
1987
- 1987-04-02 CN CN 87201201 patent/CN87201201U/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100419946C (en) * | 2002-03-29 | 2008-09-17 | 松下电器产业株式会社 | High power lighting system and fluorescent lamp |
CN101410672B (en) * | 2006-03-27 | 2010-11-17 | 株式会社碧陆斯 | Illumination unit and fixing bracket thereof |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) | ||
RN01 | Renewal of patent term | ||
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |