CN2788410Y - Energy-saving lamp screw thread lamp head device - Google Patents
Energy-saving lamp screw thread lamp head device Download PDFInfo
- Publication number
- CN2788410Y CN2788410Y CN 200420150256 CN200420150256U CN2788410Y CN 2788410 Y CN2788410 Y CN 2788410Y CN 200420150256 CN200420150256 CN 200420150256 CN 200420150256 U CN200420150256 U CN 200420150256U CN 2788410 Y CN2788410 Y CN 2788410Y
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- China
- Prior art keywords
- lamp
- electrode
- sleeve
- insulating case
- circular
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- Expired - Fee Related
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Abstract
The utility model relates to a screw-thread lamp head device of an energy-saving lamp, which comprises a lamp head sleeve which is provided with external threads and a lamp shell. The screw-thread lamp head device of an energy-saving lamp is characterized in that an insulating sleeve is inlaid in a through hole which is arranged at the middle part of the lamp head sleeve which is provided with the external threads, wherein the upper part of the insulating sleeve is provided with an annular shoulder. A circular electrode top plate A is inlaid at the upper part of the insulating sleeve, and an electrode ring sheet B which is arranged between the annular shoulder and the side edge of the lamp head sleeve which is provided with the external threads is sheathed on the lower side of the insulating sleeve. An electrode wire A which is connected between the through hole which is arranged at the middle part of the insulating sleeve and the electrode top plate A is connected to an input terminal of an electronic ballast. In addition, an electrode wire B which is penetrated through the edge of the through hole which is arranged at the middle part of the lamp head sleeve, connected with the electrode ring sheet B and contacted and communicated with the lamp head sleeve is connected with the other input terminal of the electronic ballast. The surface of the lamp head sleeve is provided with a nickel coating, and the lamp head sleeve is made of engineering plastics. The utility model is formed by assembling a plurality of small components, so the screw-thread lamp head device of the energy-saving lamp has the advantages of convenient processing and low cost of assembly and production.
Description
Technical field
The utility model relates to a kind of electricity-saving lamp screwed socket device.
Background technology
Existing energy-conservation screwed socket is made electrode with scolding tin at present, and be fixed, insulating case adopts glass fixed, lamp sleeve adopts metal material to make, and it is soft that the shortcoming one of existence is that scolding tin is made the electrode quality, wearing and tearing easily, be infected with dirt, and cause loose contact, and the 2nd, the glass insulation cover is frangible, perishable.Adopt in addition fixed its utilance is low again, and adopt metal material to make its cost height.
The purpose of this utility model is that a kind of electricity-saving lamp screwed socket device will be provided.It is to be assembled by some findings, therefore is convenient to processing, and the cost of Assembling Production is low.
The utility model is to constitute like this.Comprise and have externally threaded lamp sleeve and lamp housing, it is characterized in that having on the externally threaded lamp sleeve and inlaying the insulating case that top has annular shoulder in the through hole of middle part, insulating case top studs with circular A electrode top flat, the insulating case downside is with at annular shoulder and has the B electrode ring plate between the lateral margin on the externally threaded lamp sleeve, described insulating case middle part through hole and the joining A electrode wires of A electrode top flat, in order to be connected with an input of electric ballast, pass through hole edge, middle part and B electrode ring plate B electrode wires that be connected and contact conducting with lamp sleeve on the lamp sleeve, in order to be connected with another input of electric ballast.Described lamp sleeve is made for surperficial engineering plastics with nickel coating.The utility model is owing to can be made of some findings, and therefore helping the user adopts iron plate, and plastic or other material is produced in batches, thereby reduce production costs, than existing technology, remarkable advantage of the present utility model is the work efficiency height, production cost is low, good product quality.
Description of drawings
Fig. 1 is the utility model embodiment schematic diagram
Fig. 2 is the utility model embodiment schematic diagram
Fig. 3 is the utility model embodiment schematic diagram
Embodiment
With reference to accompanying drawing, the utility model comprises having externally threaded lamp sleeve 4 and lamp housing 6, it is characterized in that having on the externally threaded lamp sleeve 4 and inlaying the insulating case 2 that top has annular shoulder 8 in the through hole of middle part, insulating case 2 tops stud with circular A electrode top flat, insulating case 2 downsides are with at annular shoulder 8 and have the B electrode ring plate between the lateral margin on the externally threaded lamp sleeve 4, described insulating case 2 middle part through holes and the joining A electrode wires of A electrode top flat, in order to be connected with an input of electric ballast, pass through hole edge, middle part B electrode wires that be connected with B electrode ring plate and contact conducting with lamp sleeve 4 on the lamp sleeve 4, in order to be connected with another input of electric ballast.Described lamp sleeve 4 is made for surperficial engineering plastics with nickel coating.
Installation quality in order to ensure product, prevent loosening relatively between its each parts, insulating case 2 outer surface cloths are provided with in order to cooperate to realize the transverse annular raised line 7 of axial location with middle part through hole inward flange on the lamp sleeve 4, with in order to cooperate, with the axial notch 10 that prevents that insulating case from rotating with the little protuberance 9 of middle part through hole inner edge on the lamp sleeve 4.The middle and lower part of lamp sleeve 4 be provided with in order to lamp housing 6 match the transverse concave groove ditch that is connected 5 and vertical raised line 9.Be provided with the annular protrusion 8 that side has the threading port in the circular groove at insulating case 2 tops, A electrode top flat is the round iron plate 3 with skirt section, the skirt section of round iron plate is embedded between insulating case 2 top circular groove internal perisporiums and annular protrusion 8 periphery walls, and the A electrode wires is welded with the bottom side of round iron plate 3 mutually through the threading port of annular protrusion 8.The center of circle of annular protrusion 8 is provided with the logical line mouth of A electrode, and circular A electrode top flat is welded in middle part in the circular A electrode top flat through the circular open 11 of annular protrusion 8 with electrode wires.Lamp sleeve 4 surfaces have nickel coating, and insulating case 2 is made up of the fire proofing high temperature resistant, that insulation resistance value is high.
The utility model is novel, and is reasonable in design, economic and practical, and its market prospects are considerable.
Claims (5)
1. electricity-saving lamp screwed socket device, comprise and have externally threaded lamp sleeve and lamp housing, it is characterized in that having on the externally threaded lamp sleeve and inlaying the insulating case that top has annular shoulder in the through hole of middle part, insulating case top studs with circular A electrode top flat, the insulating case downside is with at annular shoulder and has the B electrode ring plate between the lateral margin on the externally threaded lamp sleeve, described insulating case middle part through hole and the joining A electrode wires of A electrode top flat, in order to be connected with an input of electric ballast, pass through hole edge, middle part and B electrode ring plate B electrode wires that be connected and contact conducting with lamp sleeve on the lamp sleeve, in order to be connected with another input of electric ballast, described lamp sleeve is made for surperficial engineering plastics with nickel coating.
2. electricity-saving lamp screwed socket device according to claim 1, it is characterized in that described insulating case outer surface cloth is provided with in order to cooperate to realize the transverse annular raised line of axial location with middle part through hole inward flange on the lamp sleeve, with in order to cooperate with the little protuberance of middle part through hole inner edge on the lamp sleeve, preventing the axial notch of insulating case rotation, the middle and lower part of described lamp sleeve is provided with transverse concave groove ditch and the vertical raised line in order to match and to be connected with lamp housing.
3. electricity-saving lamp screwed socket device according to claim 1 and 2, it is characterized in that being provided with the annular protrusion that side has the threading port in the circular groove at described insulating case top, described A electrode top flat is the circular copper nickel plating sheet with skirt section, the skirt section of circular copper nickel plating sheet is embedded between insulating case top circular groove internal perisporium and the annular protrusion periphery wall, and the A electrode wires is welded with the bottom side of circular copper nickel plating sheet mutually through the threading port of annular protrusion.
4. electricity-saving lamp screwed socket device according to claim 1 and 2 is characterized in that the center of circle of described annular protrusion is provided with the logical line mouth of A electrode, and circular A electrode top flat is welded in middle part in the circular A electrode top flat through the circular open and the electrode wires of annular protrusion.
5. electricity-saving lamp screwed socket device according to claim 1 and 2 is characterized in that described lamp holder copper nickel plating cover surface has nickel coating, and described insulating case is made up of the fire proofing high temperature resistant, that insulation resistance value is high.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420150256 CN2788410Y (en) | 2004-07-02 | 2004-07-02 | Energy-saving lamp screw thread lamp head device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420150256 CN2788410Y (en) | 2004-07-02 | 2004-07-02 | Energy-saving lamp screw thread lamp head device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2788410Y true CN2788410Y (en) | 2006-06-14 |
Family
ID=36786703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420150256 Expired - Fee Related CN2788410Y (en) | 2004-07-02 | 2004-07-02 | Energy-saving lamp screw thread lamp head device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2788410Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101535714B (en) * | 2006-11-08 | 2011-12-21 | 奥斯兰姆有限公司 | Substructure for an electric lamp |
-
2004
- 2004-07-02 CN CN 200420150256 patent/CN2788410Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101535714B (en) * | 2006-11-08 | 2011-12-21 | 奥斯兰姆有限公司 | Substructure for an electric lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |