CN201219094Y - Energy-saving lamp - Google Patents
Energy-saving lamp Download PDFInfo
- Publication number
- CN201219094Y CN201219094Y CNU2007200611778U CN200720061177U CN201219094Y CN 201219094 Y CN201219094 Y CN 201219094Y CN U2007200611778 U CNU2007200611778 U CN U2007200611778U CN 200720061177 U CN200720061177 U CN 200720061177U CN 201219094 Y CN201219094 Y CN 201219094Y
- Authority
- CN
- China
- Prior art keywords
- lamp
- reflector
- lamp housing
- fluorescent tube
- ballast
- 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 - Fee Related
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- Vessels And Coating Films For Discharge Lamps (AREA)
Abstract
The utility relates to a lamp, especially a energy-saving lamp, composed of lamp tube, lamp shell, ballast mounting in lamp shell. The lamp tube takes on hollow circumference; the lamp shell protrudes to hollow part of lamp tube to constitute a column; a ballast is disposed in cavity of the column; a reflector is disposed in middle space of energy-saving lamp tube; the ballast is disposed in cavity of reflector for reduce size of the whole lamp without need of changing lamp head structure; the reflectors are parallel arranged in middle part of lamp tube; luminous flux of the lamp increases 30% than that of traditional lamp.
Description
Technical field
The utility model relates to a kind of light fixture, particularly a kind of electricity-saving lamp.
Background technology
Existing various energy-saving lamps both domestic and external, generally by lamp holder, lamp socket and power saving fluorescent lamps are formed, for improving energy-saving effect, in other words, for improving luminous efficiency, a utility model patent name is called a kind of energy-saving lamp that has reflector, the patent No. is 200420110587.3, its structure is for comprising lamp holder, lamp socket, helical lampl, and it is provided with a reflector in the helical lampl inboard, and reflector is installed on the lamp socket, above-mentioned structure also have a weak point: also inabundant sharp reflector, and significantly further do not promote luminous efficiency; Do not go up setting, make its reflector volume bigger, changed the fluorescent tube on the light fixture position is set, increase manufacture difficulty according to basis on the traditional structure energy-saving lamp.
Summary of the invention
The purpose of this utility model be to provide a kind of simple and reasonable, volume is little and further improve a kind of electricity-saving lamp of the lighting effect of light fixture.
For achieving the above object: by fluorescent tube, lamp housing, and be installed on the interior ballast formation of lamp housing, fluorescent tube is the setting of hollow circumferential, and its described lamp housing vacancy in fluorescent tube is protruded and constituted cylinder, is provided with ballast in the cavity of cylinder.
The damaged surface of described protrusion is provided with reflector.
By fluorescent tube, lamp housing, and be installed on the interior ballast formation of lamp housing, fluorescent tube is the setting of hollow circumferential, and its described lamp housing vacancy in fluorescent tube is provided with a reflector that protrudes outside the lamp housing.
The outer reflector inner chamber of described protrusion lamp housing communicates with lamp housing.
Described reflector inner chamber is provided with ballast.
Described reflector is the tower shape.
The inner chamber upper end of described reflector is provided with air vent hole.
The beneficial effects of the utility model: this structure utilizes the power saving fluorescent lamps central space that reflector is set, and does not need to change holder structure; Make full use of the cavity of reflector, ballast is inserted in the cavity of reflector, dwindle the volume of whole lamp; Reflector is set in parallel according to inboard, fluorescent tube middle part, increases by 30% luminous flux than traditional light fixture.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the structural representation of another kind of embodiment.
Embodiment
In conjunction with the accompanying drawings and embodiments the utility model is further spoken frankly.
Referring to shown in Figure 1, by fluorescent tube 1, lamp housing 2, and the ballasts 3 that are installed in the lamp housing 2 constitute, and fluorescent tube 1 is the setting of hollow circumferential, and its described lamp housing 2 vacancy in fluorescent tube 1 is protruded and constituted cylinder 4, is provided with ballast 3 in the cavity of cylinder 4.
The damaged surface of described protrusion is provided with reflector 5.
Referring to shown in Figure 2, by fluorescent tube 1, lamp housing 2, and the ballasts 3 that are installed in the lamp housing 2 constitute, and fluorescent tube 1 is the setting of hollow circumferential, and its described lamp housing 2 vacancy in fluorescent tube 1 is provided with a reflector 5 that protrudes outside the lamp housing 2.
Described protrusion lamp housing 2 outer reflector 5 inner chambers communicate with lamp housing 2.
Described reflector 5 inner chambers are provided with ballast 3.
Described reflector 5 is the tower shape.
The inner chamber upper end of described reflector 5 is provided with air vent hole 501.
Claims (7)
1, a kind of electricity-saving lamp by fluorescent tube, lamp housing, and is installed on the interior ballast formation of lamp housing, and fluorescent tube is the setting of hollow circumferential, it is characterized in that: described lamp housing vacancy in fluorescent tube is protruded and constituted cylinder, is provided with ballast in the cavity of cylinder.
2, a kind of electricity-saving lamp according to claim 1, it is characterized in that: the damaged surface of described protrusion is provided with reflector.
3, a kind of electricity-saving lamp according to claim 2, it is characterized in that: described reflector is the tower shape.
4, a kind of electricity-saving lamp according to claim 2 is characterized in that: the inner chamber upper end of described reflector is provided with air vent hole.
5, a kind of electricity-saving lamp by fluorescent tube, lamp housing, and is installed on the interior ballast formation of lamp housing, and fluorescent tube is the setting of hollow circumferential, it is characterized in that: described lamp housing vacancy in fluorescent tube is provided with a reflector that protrudes outside the lamp housing.
6, a kind of electricity-saving lamp according to claim 5 is characterized in that: the outer reflector inner chamber of described protrusion lamp housing communicates with lamp housing.
7, a kind of electricity-saving lamp according to claim 5 is characterized in that: described reflector inner chamber is provided with ballast.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200611778U CN201219094Y (en) | 2007-12-10 | 2007-12-10 | Energy-saving lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200611778U CN201219094Y (en) | 2007-12-10 | 2007-12-10 | Energy-saving lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201219094Y true CN201219094Y (en) | 2009-04-08 |
Family
ID=40541929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200611778U Expired - Fee Related CN201219094Y (en) | 2007-12-10 | 2007-12-10 | Energy-saving lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201219094Y (en) |
-
2007
- 2007-12-10 CN CNU2007200611778U patent/CN201219094Y/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090408 Termination date: 20111210 |