CN2083341U - Flat elliptic lamp - Google Patents
Flat elliptic lamp Download PDFInfo
- Publication number
- CN2083341U CN2083341U CN 90215610 CN90215610U CN2083341U CN 2083341 U CN2083341 U CN 2083341U CN 90215610 CN90215610 CN 90215610 CN 90215610 U CN90215610 U CN 90215610U CN 2083341 U CN2083341 U CN 2083341U
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- Prior art keywords
- lamp
- flat elliptic
- flat
- elliptic
- lamps
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- 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.)
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Abstract
The utility model relates to a flat elliptic lamp which belongs to a flat lamp. The lamp tube of the utility model comprises a vacuum seal tube whose two ends are sealed with a filament electrode inside, and the vacuum seal tube is similar to an elliptic shape. The flat elliptic lamp can be made into a low pressure mercury vapor discharge lamp. Because the flat elliptic lamp has two identical standard semicircles or other arcs, the manufacture of the flat elliptic lamp is more convenient than the manufacture of 2D and 3U lamps. The flat elliptic lamp is easy to make into high efficiency flat elliptic lamps of various power and special power compact types. The flat elliptic lamp has beautiful appearance and is easily collocated into lamps with various shapes. The flat elliptic lamp has even plane irradiance and soft rays. When the flat elliptic lamp is matched with an electronic ballast, the flat elliptic lamp has the advantages of high electricity saving, better starting performance in low voltage, and no stroboscopic effect. Besides, the flat elliptic lamp can protect the vision of a person better.
Description
The utility model belongs to the electric light source technology field, is that a kind of fluorescent tube is the gaseous discharge lamp of elliptical shape.
Flat luminous electricity-saving lamp in the market has 2D lamp, 3U lamp, annular lamp etc., because the radian of the sweep of its fluorescent tube is not of uniform size, or needs sweep more, so its manufacturing process is complicated, rate of finished products is low, and difficulty is made powerful lamp.
The utility model design plane electroluminescent lamp its objective is that fluorescent tube was convenient to bending when this lamp was made, thereby technology is simple, adopts machining easily, with the raising rate of finished products, and makes it be easy to make lamp high-power, high light efficiency.
Two parts of the utility model sub-plug and fluorescent tube, its fluorescent tube be sealed with in the two ends filament electrode, the similar oval-shaped vacuum sealing tube of shape.This oval pipe is generally formed by two identical U-shaped pipe butt joints.The sweep of two U-shaped pipes can be two half identical garden (see figure 1)s, also can be the arc (see figure 2) of two identical other types, as hyperbola, parabola shaped or oval.Wherein sweep 1 and 2 is symmetrical, and linking portion 3 can be a straight tube.The both sides 4 in addition of two U-shaped pipes and 5 end sealing-in filament electrode 6.Two bayonet sockets 8 and 9 are set on the plug 7, fluorescent tube are blocked (see figure 3) make plug and fluorescent tube relative fixed, bayonet socket 8 covers filament 6, and the joint of plug and power supply adopts E27 or B22 standard lamp head, is convenient to and various socket tippings.Because the similar ellipse of lamp tube shapes, so claim that this lamp is an elliptical lamp.
The fluorescent tube sweep standard of this lamp and simple is got final product by the butt joint of two U pipes.Therefore, manufacture craft is simple, is convenient to adopt machining, can improve rate of finished products.In addition, because the fluorescent tube sweep is simple, can adopts larger-diameter fluorescent tube, thereby make powerful flat luminous lamp easily.
Fluorescent tube of the present utility model adopts low-pressure mercury vapour discharge lamp.Tipping electronics (or inductance) ballast is promptly made the plane low-pressure mercury vapor type discharge lamp, as fluorescent lamp or uviol lamp in the plug.
Tube diameter of the present utility model can be selected in 12.5mm～38mm, is decided by the size of ellipse garden shape and the size of power.The length of 4 in fluorescent tube and 5 parts is generally identical, also can be inequality, so that supporting, strengthen ornamental with light fixture.Plug 7 is divided into loam cake and lower cover two parts.Electronics (inductance) ballast is installed in the plug, is about to ballast and fluorescent tube and makes fixed.Also can be with the ballast individual packages, make with fluorescent tube and to separate plug-in type.
The fluorescent tube of the utility model design is handsome in appearance, is easy to dispose the light fixture of different shape, and flat luminous evenly light is soft, mix electric ballast after, efficient electricity-saving more, the low-voltage startability is good, no stroboscopic effect, vision protection well.
Embodiment:
Get a φ=12.5mm, long L=450 ± 5mm, inwall are coated with the glass-tube of roasting good fluorescent material, scribble the filament electrode of electronics powder in this pipe two in the sealing-in, curve the class ellipse.Two sweeps of U-shaped pipe are half garden, radius r=45mm, and straight-tube portion 3 is 94mm, straight- tube portion 4 and 5 length are 41mm, and the distance H=12mm of pipe end is evacuated, and activate filament electrode and charge into a few torr argon gas afterwards, pour into 4-7mg mercury again, promptly make the oval fluorescent tube of 16w.Electronics (or inductance) ballast is installed in the plug, more oval fluorescent tube is fixed on the plug, has promptly made elliptical lamps.
Fig. 1 is an elliptical lamp duct ligation composition, and wherein sweep is a semicircle.
Fig. 2 is an elliptical lamp duct ligation composition, and wherein sweep is other arcs.
Fig. 3 is fluorescent tube and plug fit structure front elevation.
Fig. 4 is fluorescent tube and plug fit structure side view.
Claims (1)
- A kind of plane elliptical lamp of forming by fluorescent tube and plug, there is bayonet socket that fluorescent tube is blocked on the plug, it is characterized in that this fluorescent tube be two ends envelopes have filament electrode, shape is like the vacuum sealing tube of ellipse garden shape, two sweep be symmetrical half garden or parabola shaped, hyperbola, ellipse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90215610 CN2083341U (en) | 1990-12-29 | 1990-12-29 | Flat elliptic lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90215610 CN2083341U (en) | 1990-12-29 | 1990-12-29 | Flat elliptic lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2083341U true CN2083341U (en) | 1991-08-21 |
Family
ID=4894883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90215610 Withdrawn CN2083341U (en) | 1990-12-29 | 1990-12-29 | Flat elliptic lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2083341U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| EP2875523A1 (en) * | 2012-07-23 | 2015-05-27 | Heraeus Noblelight GmbH | Device for irradiating a substrate |
-
1990
- 1990-12-29 CN CN 90215610 patent/CN2083341U/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2875523A1 (en) * | 2012-07-23 | 2015-05-27 | Heraeus Noblelight GmbH | Device for irradiating a substrate |
| 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 | ||
| 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 |