CN101476682A - Energy-saving lamp - Google Patents
Energy-saving lamp Download PDFInfo
- Publication number
- CN101476682A CN101476682A CNA2009100957159A CN200910095715A CN101476682A CN 101476682 A CN101476682 A CN 101476682A CN A2009100957159 A CNA2009100957159 A CN A2009100957159A CN 200910095715 A CN200910095715 A CN 200910095715A CN 101476682 A CN101476682 A CN 101476682A
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- Prior art keywords
- saving lamp
- fluorescent tube
- energy
- tube
- lamp tube
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
Abstract
The invention discloses an energy-saving lamp, which comprises a lamp head, an upper shade, a lower shade, an electronic driving circuit and a helical energy-saving lamp tube. The energy-saving lamp is characterized in that the lower shade is provided with an insequent connector matched with the end of the helical energy-saving lamp tube; the middle part of the lower shade is provided with a shell which is protruded downward and is used for mounting the electronic driving circuit; and the center of the helical energy-saving lamp tube is provided with a cavity, and the shell is inserted into the cavity. The energy-saving lamp has the advantage that the space of the cavity in the center of the helical energy-saving lamp tube is utilized for the shell to insert into the cavity, so that the volume of the upper shade and the lower shade can be smaller, the volume of the whole energy-saving lamp is more compact, and is easier to be matched with lamps; in addition, a lamp tube at the top end of the helical energy-saving lamp tube is of a snail shape, so that the whole lamp tube forms a shape of a lamp shade which conceals the shell for mounting the electronic driving circuit in the whole lamp tube, the appearance of the energy-saving lamp is beautiful; and a luminous dark area on the top of the lamp tube is eliminated when the lamp tube is lightened; and the illumination effect of the energy-saving lamp approaches that of the common light bulb, so the replacement effect is more ideal.
Description
Technical field
The present invention relates to a kind of illuminations, relate in particular to a kind of electricity-saving lamp.
Background technology
Along with the development of society and to the continuous exploitation of earth resource, can be fewer and feweri by the energy that people utilize, energy-conserving and environment-protective have become the problem that people are badly in need of paying attention to.At present in people's life, generally use electricity-saving lamp as illuminations, fluorescent tube expose the type electricity-saving lamp (be called for short: naked lamp) generally by lamp holder, go up cover, cover, electric drive circuit and power saving fluorescent lamps are formed down, power saving fluorescent lamps is fixedlyed connected with following cover, the electric drive circuit is installed in cover and covers down in the closed cavity of forming, such structure must make the volume ratio of whole electricity-saving lamp bigger, and length is also long.
Summary of the invention
Technical problem to be solved by this invention provides the electricity-saving lamp that a kind of whole lamp body that can reduce electricity-saving lamp under the prerequisite of equal power output greatly amassed and shortened whole lamp length.
The present invention solves the problems of the technologies described above the technical scheme that is adopted: a kind of electricity-saving lamp, comprise lamp holder, last cover, following cover, electric drive circuit and helical energy saving lamp tube, described cover down is provided with the oblique interface that matches with the termination of described helical energy saving lamp tube, the described middle part of cover down is provided with the outstanding housing that is used to install described electric drive circuit downwards, the center of described helical energy saving lamp tube is provided with cavity, and described housing inserts in the described cavity.
Described helical energy saving lamp tube comprises the top fluorescent tube that the main body fluorescent tube is connected with one, described main body fluorescent tube is three-dimensional spiral, described cavity is arranged on the core of described main body fluorescent tube, described top fluorescent tube is snail, and the distance between the minimum point of described top fluorescent tube and the lower end of described main body fluorescent tube is less than half of fluorescent tube caliber.
Described top fluorescent tube is the plane double helix.
The minimum point of described top fluorescent tube and the lower end of described main body fluorescent tube maintain an equal level.
Compared with prior art, advantage of the present invention is owing to the middle part of covering down is provided with the outstanding housing that is used to install the electric drive circuit downwards, the center of helical energy saving lamp tube is provided with cavity, utilize the space of helical energy saving lamp tube central cavity, housing is inserted in the cavity, it is littler that the volume that makes cover and cover down can be done, thereby make the volume of whole electricity-saving lamp compact more, cooperate easilier with light fixture, and helical energy saving lamp tube is made up of the top fluorescent tube that the main body fluorescent tube is connected with one, and the top fluorescent tube is snail, makes whole fluorescent tube form the shape of a lampshade, and the housing that will be used to install the electric drive circuit is hidden in whole fluorescent tube the inside, the outward appearance better appearance, and eliminated the luminous dark space at fluorescent tube top during lamp tube starting, close with the illuminating effect of common bulb, substitution effect is better; And the distance between the lower end of the minimum point of top fluorescent tube and main body fluorescent tube shortened the height of whole fluorescent tube less than half of fluorescent tube caliber, makes equal power output lower volume littler, and it is littler brighter that whole fluorescent tube seems.
Description of drawings
Fig. 1 is an overall structure schematic diagram of the present invention;
Fig. 2 removes structural representation behind the helical energy saving lamp tube for the present invention;
Fig. 3 is the front view of helical energy saving lamp tube of the present invention;
Fig. 4 is the vertical view of helical energy saving lamp tube of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing embodiment the present invention is done and to describe in further detail.
As shown in the figure, a kind of electricity-saving lamp, comprise lamp holder 3, last cover 4, under cover 5, electric drive circuit (not shown) and helical energy saving lamp tube 6, helical energy saving lamp tube 6 comprises the top fluorescent tube 2 that main body fluorescent tube 1 is connected with one, main body fluorescent tube 1 is three-dimensional spiral, top fluorescent tube 2 is the plane double helix, distance H between the lower end of the minimum point of top fluorescent tube 2 and main body fluorescent tube 1 is less than half of fluorescent tube caliber D, cover 5 down and be provided with the oblique interface 51 that matches with the termination 11 of main body fluorescent tube 1 upper end, cover 5 middle part down and be provided with the outstanding housing 52 that is used to install electric drive circuit (not shown) downwards, be formed centrally a cavity (not shown) in the main body fluorescent tube 1, housing 52 inserts in the inner chamber (not shown).
In the foregoing description, top fluorescent tube 2 can be the plane single-screw, and the lower end of the minimum point of top fluorescent tube 2 and main body fluorescent tube 1 also can maintain an equal level, and makes the height of whole fluorescent tube shorter.
Claims (4)
1, a kind of electricity-saving lamp, comprise lamp holder, last cover, following cover, electric drive circuit and helical energy saving lamp tube, it is characterized in that described cover down is provided with the oblique interface that matches with the termination of described helical energy saving lamp tube, the described middle part of cover down is provided with the outstanding housing that is used to install described electric drive circuit downwards, the center of described helical energy saving lamp tube is provided with cavity, and described housing inserts in the described cavity.
2, a kind of electricity-saving lamp as claimed in claim 1, it is characterized in that described helical energy saving lamp tube comprises the top fluorescent tube that the main body fluorescent tube is connected with one, described main body fluorescent tube is three-dimensional spiral, described cavity is arranged on the core of described main body fluorescent tube, described top fluorescent tube is snail, and the distance between the minimum point of described top fluorescent tube and the lower end of described main body fluorescent tube is less than half of fluorescent tube caliber.
3, a kind of electricity-saving lamp as claimed in claim 2 is characterized in that described top fluorescent tube is the plane double helix.
4, a kind of electricity-saving lamp as claimed in claim 2 is characterized in that the minimum point of described top fluorescent tube and the lower end of described main body fluorescent tube maintain an equal level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100957159A CN101476682A (en) | 2009-01-16 | 2009-01-16 | Energy-saving lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100957159A CN101476682A (en) | 2009-01-16 | 2009-01-16 | Energy-saving lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101476682A true CN101476682A (en) | 2009-07-08 |
Family
ID=40837433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2009100957159A Pending CN101476682A (en) | 2009-01-16 | 2009-01-16 | Energy-saving lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101476682A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102013383A (en) * | 2010-09-30 | 2011-04-13 | 浙江阳光集团股份有限公司 | Double-helix energy-saving fluorescent lamp tube and energy-saving fluorescent lamp |
| CN108626590A (en) * | 2018-06-04 | 2018-10-09 | 杭州临安天豪照明电器有限公司 | A kind of New LED spiral energy-saving lamp |
-
2009
- 2009-01-16 CN CNA2009100957159A patent/CN101476682A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102013383A (en) * | 2010-09-30 | 2011-04-13 | 浙江阳光集团股份有限公司 | Double-helix energy-saving fluorescent lamp tube and energy-saving fluorescent lamp |
| CN108626590A (en) * | 2018-06-04 | 2018-10-09 | 杭州临安天豪照明电器有限公司 | A kind of New LED spiral energy-saving lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090708 |