CN2044099U - Square shape lamp - Google Patents
Square shape lamp Download PDFInfo
- Publication number
- CN2044099U CN2044099U CN89201195U CN89201195U CN2044099U CN 2044099 U CN2044099 U CN 2044099U CN 89201195 U CN89201195 U CN 89201195U CN 89201195 U CN89201195 U CN 89201195U CN 2044099 U CN2044099 U CN 2044099U
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- Prior art keywords
- lamp
- fluorescent tube
- square
- tube
- front lamp
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- Vessels And Coating Films For Discharge Lamps (AREA)
Abstract
The utility model relates to a plane light-emitting lamp. The rectangular lamp is provided in order to overcome the defects that the existing plane lamp is provided with a plurality of bending circular arc angles and the radians in varied sizes, complicated fabrication process, and low yield. The rectangular lamp is formed by a vacuum-tight rectangular lamp tube in which filament electrodes is sealed in a certain way and a lamp cap provided symmetrically with regulating supporters and clamping heads. The rectangular lamp can be matched with a ballast. The utility model has the advantages of attractive appearance, uniform light-emitting at the plane, soft light, good color rendering property, no stroboscopic effect, good starting performance at low voltage, obvious power saving, good protection for eyesight, wide use, and applying to be used for wall lamps, table lamps, ceiling fittings, ceiling lamps and artistic lighting.
Description
The utility model relates to the flat luminous lamp of a kind of economize on electricity---square fluorescent tube incandescent lamp or gaseous discharge lamp.
The flat luminous lamp of present economize on electricity has 3v or 2D type etc., and the crooked arc chord angle of its fluorescent tube of this class lamp is many and the arc chord angle radian is not of uniform size, makes the manufacturing process complexity, and rate of finished products is lower.Also have a kind of Triangular light, be better than the mentioned kind lamp, but, relatively also can bring certain degree of difficulty to production technology because its crooked arc chord angle is less.
The purpose of this utility model is to provide few and identical bending, the manufacture craft be convenient to again of arc chord angle radian of the crooked arc chord angle of a kind of fluorescent tube simply, easily to make the flat luminous lamp of the especially powerful novel power saving of various power.
The utility model is achieved in that
Square front lamp comprises cap part and fluorescent tube part.Wherein, fluorescent tube is the rectangular vacuum sealed tube that filament electrode is arranged in inner seal in a certain way, and fluorescent tube and lamp holder are by symmetrically arranged adjusting support and dop relative fixed on the lamp holder.
Fluorescent tube of the present utility model, generally be made into equilateral square or etc. the opposite side rectangle, crooked arc chord angle is processed at four angles of square or rectangular, its crooked radian is identical, the inside radius of arc chord angle is consistent with outer radius.The size of square fluorescent tube is changeable, decides according to the size of power, and only needing to change the square length of side can realize.Fluorescent tube can be the simple glass pipe, also can be the low-pressure mercury vapour discharge tube, also can be the quartz ampoule that charges into an amount of halogen gas.
Because the lamp of different capacity, its square fluorescent tube size difference, in order to make lamp holder not only be applicable to the fluorescent tube of different capacity but also can be installed on the general lamp socket, the utility model is symmetrically arranged with on lamp holder regulates support and dop, regulate support and dop and a standard lamp head and be injected into one, constituted cap part of the present utility model.One end of dop blocks fluorescent tube, the other end with regulate the support socket, but cross directional stretch is convenient to elongate or is shortened to be applicable to the fluorescent tube of different size.Regulating support and dop equivalent, can be two or four.
Fluorescent tube of the present utility model is if adopt general glass tube, and then filament electrode should be selected tungsten filament for use.With a tungsten filament at a certain distance around a last annulus as bracing frame, exempt to make tungsten filament to contact with tube wall, tungsten filament is enclosed in the glass tube, promptly can be made into square incandescent lamp.On the tungsten filament around the spacing distance of annulus and annulus so that tungsten filament and tube wall are separated into good.
Fluorescent tube of the present utility model is if adopt quartz ampoule, in charge into an amount of halogen gas, use with the same method of above-mentioned square incandescent lamp and enclose tungsten filament, promptly can be made into square tungsten halogen lamp.
Fluorescent tube of the present utility model is equipped with electric ballast or Inductive ballast as adopting the low-pressure mercury vapour discharge tube, promptly can be made into square low voltage mercury-vapour discharge lamp, as fluorescent lamp or uviol lamp.Used filament electrode of this fluorescent tube and installation method are same as common low voltage mercury-vapour discharge lamp.
The diameter of above-mentioned various fluorescent tubes is decided according to the size of power, and both tube diameter was proportional to power of lamp tube W, is generally φ=12mm～32mm.The electrode sealed end of fluorescent tube can be in the midpoint on square any one side, also can be at any one square arc chord angle place, and also can be on other positions.According to the difference of selecting fluorescent tube for use, filament electrode can be tungsten filament electrode or the filament electrode that scribbles the electronics powder, and its method for sealing is also different because of the difference of fluorescent tube and filament electrode.
The utility model is selected the low voltage mercury-vapour discharge lamp pipe for use, then should be equipped with the electric ballast or the Inductive ballast that are complementary with power of lamp tube, and the joint of fluorescent tube termination and ballast adopts the GR8 standard component, and the joint of ballast and power supply adopts E27 or B22 standard lamp head.When the utility model was selected glass-tube or quartz ampoule fluorescent tube for use, lamp holder adopted E27 or B22 standard lamp head.E27 or B22 standard lamp head be the above with regulate the standard lamp head that support and dop are injected into one.
The utility model has the advantages that: square front lamp is handsome in appearance generous, flat luminous evenly, light is soft, color rendering good, be equipped with ballast after, no stroboscopic effect, the low voltage starting performance is good and power savings is obvious, and is very beneficial to vision protection.The utility model is of many uses, can be equipped with various light fixtures and do wall lamp, desk lamp, ceiling light, pendent lamp and be used as artistic lighting.The good effect that moulding of the present utility model brought is that manufacture craft is simple, rate of finished products is high.
It below is description of drawings.
Accompanying drawing 1 is a kind of of square front lamp---the structural representation of square fluorescent lamp tube.Among the figure: the 1st, fluorescent tube; The 2nd, the tube filament electrode; φ is a tube diameter; R and R are respectively radian and outer radians in the crooked arc chord angle of fluorescent tube, that is the exradius of arc chord angle and interior radius of circle, and R is consistent with r; H is the spacing of lamp tube ends head; L
1Be the length on fluorescent tube 1 any three limits, as seen from Figure 1, three edge lengths L
1Equate; L
2And L
3Represent that respectively two electrode tips are to the adjacent arc chord angle distance of (or claiming adjacent drift angle), L
2=L
3Fluorescent tube shown in Figure 1, filament electrode sealed end are in the midpoint on square any one side, and by preceding described, the filament electrode sealed end also can be located at other positions.In addition, the structural principle that waits opposite side rectangle fluorescent tube also as shown in Figure 1, just the length of side is with square different.
Further specify embodiment of the present utility model below in conjunction with accompanying drawing:
(1) gets a length L=560mm, diameter phi=18mm, inside pipe wall is coated with the glass-tube of roasting good rare-earth trichromatic fluorescent powder, in this pipe, scribble the filament electrode (encapsulation of the together general fluorescent lamp of method for sealing of electronics powder in the sealing-in, that is, sealing-in in the glass-tube two ends), then this glass tube is curved the identical square (referring to Fig. 1) of four arc chord angles and arc chord angle radian, wherein, L
1=142.5mm, L
2=L
3=66.3mm, H=100mm, r=300mm, R=370mm after square fluorescent tube vacuumized, behind the electronics powder on the energising decomposition activation filament electrode, charges into 2.8
Argon gas, and inject 20mg mercury, promptly making power is the square fluorescent lamp tube of 28W.Again square fluorescent tube is fixed on the lamp holder as shown in Figure 2, promptly is made into a kind of square fluorescent lamp described in the utility model.
As above-mentioned glass-tube is replaced with the fluorescent tube of making ordinary incandescent lamp or the quartz ampoule of normal straight tube tungsten halogen lamp, according to the technology of making ordinary incandescent lamp or tungsten halogen lamp fluorescent tube is handled, with tungsten filament, can produce square incandescent lamp or square tungsten halogen lamp according to the preceding method string.
Square front lamp described in the utility model a kind of---wait the manufacture craft of opposite side rectangle lamp,, just when the processing fluorescent tube, change L fully with equilateral square
1, L
2And L
3Value, with fluorescent tube bend to four arc chord angles and arc chord angle identical etc. the opposite side rectangle promptly can be made into all kinds of rectangle lamps.
Claims (5)
1, a kind of square front lamp comprises cap part and fluorescent tube part, it is characterized in that fluorescent tube is the square vacuum sealing tube that filament electrode is arranged in inner seal in a certain way, and fluorescent tube and lamp holder are by symmetrically arranged adjusting support and dop relative fixed on the lamp holder.
2, square front lamp according to claim 1 is characterized in that described square front lamp fluorescent tube can be equilateral square, also can be to wait the opposite side rectangle.
3, square front lamp according to claim 1 and 2 is characterized in that described square front lamp fluorescent tube can be the simple glass pipe, also can be the mercury vapor discharge pipe, also can be the quartz ampoule that feeds an amount of halogen gas.
4, square front lamp according to claim 1 is characterized in that the filament electrode of sealing-in in the described fluorescent tube can be a tungsten filament, also can be the filament electrode that scribbles the electronics powder.
5, square front lamp according to claim 1 is characterized in that symmetrically arranged adjusting support and dop equivalent on the described lamp holder, can be two, also can be four, regulates support and dop socket, but cross directional stretch or condensation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN89201195U CN2044099U (en) | 1989-01-25 | 1989-01-25 | Square shape lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN89201195U CN2044099U (en) | 1989-01-25 | 1989-01-25 | Square shape lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2044099U true CN2044099U (en) | 1989-09-06 |
Family
ID=4859141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN89201195U Withdrawn CN2044099U (en) | 1989-01-25 | 1989-01-25 | Square shape lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2044099U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100423175C (en) * | 2002-11-22 | 2008-10-01 | 东芝照明株式会社 | Fluorescent lamp and luminaire |
| CN104051221A (en) * | 2014-06-30 | 2014-09-17 | 昆山博文照明科技有限公司 | Electricity-saving planar light-emitting lamp |
-
1989
- 1989-01-25 CN CN89201195U patent/CN2044099U/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100423175C (en) * | 2002-11-22 | 2008-10-01 | 东芝照明株式会社 | Fluorescent lamp and luminaire |
| CN104051221A (en) * | 2014-06-30 | 2014-09-17 | 昆山博文照明科技有限公司 | Electricity-saving planar light-emitting lamp |
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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 | ||
| 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 |