CN2785132Y - Single leg spiral energy-saving strip lamp - Google Patents
Single leg spiral energy-saving strip lamp Download PDFInfo
- Publication number
- CN2785132Y CN2785132Y CN 200520040886 CN200520040886U CN2785132Y CN 2785132 Y CN2785132 Y CN 2785132Y CN 200520040886 CN200520040886 CN 200520040886 CN 200520040886 U CN200520040886 U CN 200520040886U CN 2785132 Y CN2785132 Y CN 2785132Y
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- CN
- China
- Prior art keywords
- lamp
- single leg
- spiral
- saving
- energy
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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.)
- Expired - Lifetime
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Discharge Lamp (AREA)
Abstract
The utility model provides a single leg spiral energy-saving strip lamp, which is characterized in that one lamp foot of two lamp feet of the single leg spiral energy-saving strip lamp is perpendicular to the spiral surface of a spiral strip lamp, and the other lamp foot is parallel to the spiral surface. A certain amount of amalgam is placed in an exhaust pipe of the lamp feet. Then, the amalgam and a filament are in an identical spiral surface. The two lamp feet are in a mutually perpendicular state. The lamp foot perpendicular to the spiral surface is glued on the bottom surface of a seat of the spiral strip lamp. Then, the single leg spiral energy-saving strip lamp is formed from an appearance effect. The single leg spiral energy-saving strip lamp of the utility model is proved by tryout. An energy-saving lamp with a cover made of the single leg spiral energy-saving strip lamp is arranged on a common installing position and namely under the condition that a lamp head is upward or downward, the working condition of illuminating the single leg spiral energy-saving strip lamp is free from a position influence. An ideal luminous efficiency can be achieved through adjusting vapor pressure of the amalgam, and the differences of luminous brightness on a visual sense can not be caused. Moreover, the reduction of the space occupation of the single leg spiral energy-saving strip lamp is favorable for enhancing the luminous efficiency of the single leg spiral energy-saving strip lamp.
Description
Technical field
The utility model relates to a kind of helical energy saving lamp tube.
Background technology
Band covers the helical type lamp of electricity-saving lamp at present, for adjusting luminous efficiency, common two lamp bases perpendicular to helicoid at helical lampl, when carrying out last exhaust and sealing, place a certain amount of amalgam (a kind of mercury is gold entirely) in the blast pipe of one of them lamp base, after its objective is the helical lampl energising, provide fluorescent tube required best mercury vapor pressure, make helical lampl reach desirable luminous efficiency by red-hot filament heat transfer amalgam.But this red-hot filament heat transfer amalgam, the size that influences mercury vapor pressure is relevant with the relative position situation of the filament of helical lampl and amalgam.When the installation direction of band cover electricity-saving lamp is that lamp holder is when upwards throwing light on, the heat transferred that red-hot filament produces awards the amalgam of top, filament position, downward with the installation direction lamp holder, when throwing light on, the heat transferred that red-hot filament produces is positioned at the amalgam of below, filament position, clearly, under above-mentioned two kinds of situations, the ambient temperature at amalgam place has evident difference, thereby influence the mercury vapor pressure value in the fluorescent tube, make the operating state of fluorescent tube widely different, when causing this kind band cover electricity-saving lamp to use, because of the difference of installation site, tangible luminance difference is arranged.
The purpose of this utility model is to provide a kind of single leg helical energy saving lamp tube, when the feasible band cover electricity-saving lamp made from this helical energy saving lamp tube is lighted, its luminous efficiency is not changed by can the installation site that lamp holder makes progress or lamp holder is downward of electricity-saving lamp and be affected, and keeps identical luminosity substantially.
The utility model is to realize like this, when making two lamp bases of helical energy saving lamp tube, one of them lamp base is still perpendicular to the helicoid of helical type lamp, and another lamp base is drawn from being parallel to the helicoid direction, and places a certain amount of amalgam in the blast pipe of this lamp base.Two lamp bases are mutually vertical situation, cohere on the tube face bottom surface perpendicular to the lamp base of helicoid, so, on appearance, just become single leg helical energy saving lamp tube.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
Referring to Fig. 1,4 is helical energy saving lamp tube, lamp base 5 is perpendicular to the helicoid of helix tube 4, the helicoid of lamp base 6 parallel spiral pipes 4, lamp base 5 is vertical situation mutually with lamp base 6, and 2,3 are fluorescent tube aspiration vacuum blast pipe, and 6,7 is filament, 1 for being placed on the amalgam in the blast pipe 3, and amalgam 1 is on the same helicoid with filament 7.When assembling band cover electricity-saving lamp, only lamp base 5 is vertically cohered on the tube face bottom surface, cohere on the bottom surface jointly with two lamp bases and compare, installing space that can corresponding saving fluorescent tube makes that the light efficiency of fluorescent tube does more in identical lampshade space.8 is the indium net, absorb mercuryvapour when being used to turn off the light, when lighting single leg helical type lamp, under the band cover electricity-saving lamp generality mounting condition that lamp holder makes progress or lamp holder is downward, the heat transferred that filament 7 energisings produce, the effect that causes amalgam 1 temperature rise is basic identical, therefore the ambient temperature at amalgam 1 place and the mercury vapor pressure that provides are basic identical, can reach the required mercury vapor pressure of optimum Working of lighting fluorescent tube through adjusting, make band cover electricity-saving lamp under above-mentioned service condition, remain desirable luminous efficiency.
The only leg helical energy saving lamp tube of the utility model, through lighting probationary certificate, especially be that lamp holder is up or down under the situation in the installation site of electricity-saving lamp generality, the operating state of lighting fluorescent tube is unaffected, its luminous efficiency is constant, remains desirable luminous efficiency, can not cause visual luminosity difference, and the minimizing that takes up room of single foot screw fluorescent tube, help the raising of lamp luminescence efficient.
Claims (2)
1 one kinds comprise lamp base (5), and single leg helical energy saving lamp tube of lamp base (6) and helix tube (4) is characterized in that:
A. lamp base (6) is parallel to the helicoid of helix tube (4), and lamp base (5) is perpendicular to the helicoid of helix tube (4);
B. lamp base (6) is vertical situation mutually with lamp base (5).
2. single leg helical energy saving lamp tube according to claim 1 is characterized in that:
A. place a certain amount of amalgam (1) in the blast pipe (3) of lamp base (6);
B. the filament (7) of lamp base (6) is on the same helicoid with amalgam (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520040886 CN2785132Y (en) | 2005-04-15 | 2005-04-15 | Single leg spiral energy-saving strip lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520040886 CN2785132Y (en) | 2005-04-15 | 2005-04-15 | Single leg spiral energy-saving strip lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2785132Y true CN2785132Y (en) | 2006-05-31 |
Family
ID=36772097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520040886 Expired - Lifetime CN2785132Y (en) | 2005-04-15 | 2005-04-15 | Single leg spiral energy-saving strip lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2785132Y (en) |
-
2005
- 2005-04-15 CN CN 200520040886 patent/CN2785132Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150415 Granted publication date: 20060531 |