CN201194216Y - Double terminal florescent lamp - Google Patents
Double terminal florescent lamp Download PDFInfo
- Publication number
- CN201194216Y CN201194216Y CNU2008200464400U CN200820046440U CN201194216Y CN 201194216 Y CN201194216 Y CN 201194216Y CN U2008200464400 U CNU2008200464400 U CN U2008200464400U CN 200820046440 U CN200820046440 U CN 200820046440U CN 201194216 Y CN201194216 Y CN 201194216Y
- Authority
- CN
- China
- Prior art keywords
- double
- lamp
- outer tube
- lamp holder
- fluorescent
- 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)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a double end fluorescent lamp, comprising a luminotron, an outer tube and a separate type lamp cap, wherein a reflective layer is covered on an upper part of the double end fluorescent lamp, the luminotron is sleeved in the outer tube, a control circuit and an inductance module are arranged in the lamp cap, at least two contact pieces are extended at the two ends of the luminotron, a contact end matching with the contact piece is arranged on one side of the lamp cap, threads are arranged on two ends of the outer rube, and also on one side connecting the lamp cap and the outer tube; the lamp cap is screwed with the outer tube, and a convex rib is arranged on one side connecting the lamp cap with a fluorescent lamp seat. The double end fluorescent lamp provided by the utility model is in block mount by separate modules, when in use, the strip lamp or the lamp cap can be replaced singly if damaged, thereby saving resource, reducing using cost. In addition, the strip lamp and the lamp cap are connected screwedly, which advances security and stability; the lamp cap is also provided with a convex rib, causing mounting of the fluorescent lamp more conveniently.
Description
Technical field
The utility model belongs to the lighting field, is specifically related to a kind of double-end fluorescent.
Background technology
Fluorescent lamp is a kind of lighting apparatus that generally uses, and it has energy-conservation, efficient and characteristics such as the life-span is long.Traditional double-end fluorescent uses the ballast current limliting, starts with starter, and each parts is independent, and with the filament pre-heating of electrode, the high pressure by ballast produces is lighted fluorescent lamp before discharge.The fluorescent lamp that has occurred integral type in the market, this type of fluorescent lamp are that seal group such as luminous tube and Inductive component and control circuit board are dressed up one.This fluorescent lamp is worked as luminous tube and is broken, perfusion mercuryvapour wherein can not leak, and fail safe is higher, but its main defective is, if change and whole double-end fluorescent need be changed fully, thereby can waste resource, increase use cost if the double-end fluorescent fluorescent tube damages the back.
The utility model content
The utility model provides a kind of double-end fluorescent, adopts the compound mode assembling, and is convenient for installation and maintenance, stable performance safety, and use cost is low.
The technical scheme that the utility model adopted is: a kind of double-end fluorescent, the lamp holder that comprises luminous tube, outer tube and separate type, the top of double-end fluorescent is coated with the reflector, luminous tube is socketed in the outer tube, described lamp holder is built-in with control circuit and Inductive component, the luminous tube two ends are outwards drawn and are picked out at least two contacts, one side of lamp holder is provided with the contravention of corresponding coupling with contact, the two ends of outer tube are provided with screw thread, lamp holder is connected a side and also is provided with screw thread with outer tube, lamp holder and outer tube are spirally connected fastening, and lamp holder is connected a side and forms convex tendon with the fluorescent lamp socket.
More excellent, contravention is the salient point shape of central elevation.
More excellent, the housing of lamp holder is provided with louvre.
More excellent, the internal diameter of convex tendon is less than the internal diameter of double-end fluorescent socket lamp panel.
More excellent, the inner surface of outer tube or outer surface are the frosted layer.
More excellent, the reflector is reflective thin slice.
More excellent, luminous tube is the three-color light-emitting pipe.
The fluorescent lamp that the utility model provides is become by the separation assembly combine and assemble, and in the use, fluorescent tube or lamp holder can be replaced separately as if damaging, thereby economize on resources, and have reduced use cost; In addition, adopt the mode that is spirally connected to be connected between the utility model fluorescent tube and lamp holder, improved fail safe and stability; Lamp holder of the present utility model also designs convex rib structure, makes double-end fluorescent easier for installation.
Description of drawings
Fig. 1 is the utility model lamp tube structure schematic diagram;
Fig. 2 is the utility model fluorescent tube internal structure schematic diagram;
Fig. 3 is the utility model holder structure schematic diagram;
Fig. 4 is the utility model overall structure schematic diagram.
Among the figure:
1, luminous tube 2, outer tube 3, lamp holder 4, reflector 5, contact 6, contravention
7 (7 '), screw thread 8, convex tendon 9, louvre
Embodiment
Below in conjunction with accompanying drawing the utility model is further described in detail.
As shown in Figures 1 to 4, a kind of double-end fluorescent comprises the lamp holder 3 of luminous tube 1, outer tube 2 and separate type, and lamp holder 3 is built-in with control circuit and Inductive component, and the housing of lamp holder 3 is provided with louvre 9 and helps control circuit and Inductive component heat radiation.Luminous tube 1 adopts the three-color light-emitting pipe, with the brightness of further raising double-end fluorescent.The luminous tube 1 outer outer tube 2 that is arranged with good looking appearance, outer tube 2 can be protected luminous tube 1, can guarantee the temperature steady simultaneously, makes luminous tube 1 working stability.The inner surface of outer tube 1 or outer surface can frosteds, so both can printing opacity, and avoid the luminous tube strong illumination to dazzle again.Reflector 4 is reflective thin slice, and the reflector can be overlying on the upper outside of luminous tube 1, and reflective thin slice can further improve the irradiation brightness of fluorescent lamp.
Luminous tube 1 is socketed in the outer tube 2 and draws and picks out at least two contacts 5.One side of lamp holder 3 is provided with the contravention 6 with contact 5 corresponding couplings, and contravention 6 is the salient point shape of central elevation.The two ends of outer tube are provided with screw thread 7, and lamp holder 3 is connected a side with outer tube 2 and also is provided with screw thread 7 ', and lamp holder 3 and outer tube 2 both couplings are spirally connected fastening, have improved fail safe and stability that fluorescent lamp is installed.
The double-end fluorescent that the utility model provides is become by the separation assembly combine and assemble, and in the use, fluorescent tube or lamp holder be if damage and can replace separately, and is convenient for installation and maintenance, economize on resources, and reduced use cost; In addition, adopt the mode that is spirally connected to be connected between fluorescent tube and lamp holder, improved fail safe and stability; The convex rib structure of shell of lamp base makes double-end fluorescent easier for installation.
Above-described only is preferred implementation of the present utility model; should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from the utility model creation design; can also make some distortion and improvement, these all belong to protection range of the present utility model.
Claims (7)
1. double-end fluorescent, the lamp holder that comprises luminous tube, outer tube and separate type, the top of double-end fluorescent is coated with the reflector, described luminous tube is socketed in the outer tube, described lamp holder is built-in with control circuit and Inductive component, it is characterized in that, described luminous tube two ends are outwards drawn and are picked out at least two contacts, one side of described lamp holder is provided with the contravention of corresponding coupling with contact, the two ends of described outer tube are provided with screw thread, lamp holder is connected a side and also is provided with screw thread with outer tube, lamp holder and outer tube are spirally connected fastening, and described lamp holder is connected a side and forms convex tendon with the fluorescent lamp socket.
2. double-end fluorescent according to claim 1 is characterized in that described contravention is the salient point shape of central elevation.
3. double-end fluorescent according to claim 1 is characterized in that the housing of described lamp holder is provided with louvre.
4. double-end fluorescent according to claim 1 is characterized in that the internal diameter of described convex tendon is less than the internal diameter of double-end fluorescent socket lamp panel.
5. as claim 1 to 4 double-end fluorescent as described in each, it is characterized in that the inner surface of described outer tube or outer surface are the frosted layer.
6. as claim 1 to 4 double-end fluorescent as described in each, it is characterized in that described reflector is reflective thin slice.
7. as claim 1 to 4 double-end fluorescent as described in each, it is characterized in that described luminous tube is the three-color light-emitting pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200464400U CN201194216Y (en) | 2008-04-15 | 2008-04-15 | Double terminal florescent lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200464400U CN201194216Y (en) | 2008-04-15 | 2008-04-15 | Double terminal florescent lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201194216Y true CN201194216Y (en) | 2009-02-11 |
Family
ID=40393748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200464400U Expired - Fee Related CN201194216Y (en) | 2008-04-15 | 2008-04-15 | Double terminal florescent lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201194216Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102856155A (en) * | 2012-08-28 | 2013-01-02 | 昆山市圣光新能源科技有限公司 | Non-polar U-shaped nanometer-ceramic efficient and energy-saving tube |
| CN102856156A (en) * | 2012-08-28 | 2013-01-02 | 昆山市圣光新能源科技有限公司 | Non-polarized nanometer ceramic efficient energy-saving lamp tube |
-
2008
- 2008-04-15 CN CNU2008200464400U patent/CN201194216Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102856155A (en) * | 2012-08-28 | 2013-01-02 | 昆山市圣光新能源科技有限公司 | Non-polar U-shaped nanometer-ceramic efficient and energy-saving tube |
| CN102856156A (en) * | 2012-08-28 | 2013-01-02 | 昆山市圣光新能源科技有限公司 | Non-polarized nanometer ceramic efficient energy-saving lamp tube |
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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: 20090211 Termination date: 20100415 |