CN2737019Y - General purpose lamp holder for screw and bayonet - Google Patents
General purpose lamp holder for screw and bayonet Download PDFInfo
- Publication number
- CN2737019Y CN2737019Y CN 200420069090 CN200420069090U CN2737019Y CN 2737019 Y CN2737019 Y CN 2737019Y CN 200420069090 CN200420069090 CN 200420069090 CN 200420069090 U CN200420069090 U CN 200420069090U CN 2737019 Y CN2737019 Y CN 2737019Y
- Authority
- CN
- China
- Prior art keywords
- lamp holder
- screw
- bayonet
- electrode contact
- utility
- 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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- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model relates to a general purpose lamp holder for screw and bayonet, comprising a casing, two external conductor components, and two electrode contacts. A screw and a bayonet are arranged in the same lamp holder; the central line of the lamp holder is threaded through one electrode contact, and the screw is connected with the other electrode contact; the two electrode contacts are respectively connected with the two external conductor components. The utility model has the advantage that different lamp bulbs respectively having screws and bayonets can be used on the same lamp holder, and convenience is brought for different users.
Description
Technical field the utility model relates to a kind of lamp holder, especially a kind of spiral shell cartoon lamp holder, the jockey of genus lighting device.
Background technology is present, and known lamp holder is made up of housing, cap, external connection member, electrode contact, and the external connection member is connected with external circuit, and electrode contact is connected with contact on the bulb.For screw cap, its electrode contact is a screw thread mouth and an end contact that is passed by the lamp holder center line, and screw thread mouth plays the fixedly effect of bulb simultaneously.For bayonet cap then is two spring contacts that are positioned at lamp holder center line both sides, in addition with the fixing bulb of two bayonet sockets.Close the necessary different lamp holder of installing at the field boundary that uses different bulbs, can not use two kinds of different bulbs with same lamp holder, this is its shortcoming.
The summary of the invention the purpose of this utility model is to provide a kind of like this spiral shell cartoon lamp holder, and this lamp holder can use screw socket or bayonet-type bulb.
The technical scheme that its technical problem that solves the utility model adopts is: the spiral shell cartoon is made up of housing, two external connection members, two electrode contacts with lamp holder, in same lamp holder, be provided with screw socket and bayonet socket, the center line of lamp holder passes one of them electrode contact, screw socket is connected with another electrode contact, and two electrodes are connected with two external connection members respectively.
The beneficial effects of the utility model are: can use two kinds of different bulbs of screw socket and bayonet socket on same lamp holder, be very easy to different use colonies.
The utility model will be further described below in conjunction with accompanying drawing for description of drawings.
Fig. 1 is the structural representation of the utility model pendent lamp head.
Fig. 2 is the structural representation of the utility model seat formula lamp holder embodiment.
Among the figure: 1 is housing, and 2 is bayonet socket, and 3 is screw socket, and 4 is electrode contact, and 5 is the external connection member, and 6 is cap, and 7 is the external connection member, and 8 is electrode contact, and 9 is base, and A-A is the lamp holder center line.
Embodiment is referring to accompanying drawing, spiral shell cartoon of the present utility model is made up of housing (1), external connection member (5), (7), electrode contact (4), (8) with lamp holder, it is characterized in that: screw socket (3) and bayonet socket (2) are arranged on the housing (1), the center line A-A of lamp holder passes one of them electrode contact (8), screw socket (3) is connected with another electrode contact (4), and two electrodes (4), (8) are connected with two external connection members (5), (7) respectively.To different embodiment, cap (6) or base (9) can be arranged.
When using bayonet-type bulb, bayonet socket (2) blocks bulb, and two contacts on the bulb contact with two contacts (4), (8) of this lamp holder respectively; And when using screw-socket bulb, bulb screw mouth is screwed in the screw socket (3) of this lamp holder, be equivalent to screw socket be connected with electrode (4), and the head center contact on the bulb contacts with another electrode (8), connects thereby finish circuit.The length of passing the electrode contact (8) of center line A-A should guarantee can contact with the terminal electrode of screw-socket bulb when using screw-socket bulb and only contact one of them electrode contact of bayonet-type bulb when the use bayonet-type bulb.
In another embodiment of the present utility model, make the spiral shell cartoon as shown in Figure 2 with seat formula lamp holder according to this principle.
Claims (1)
1, a kind of spiral shell cartoon lamp holder, form by housing (1), external connection member (5), (7), electrode contact (4), (8), it is characterized in that: screw socket (3) and bayonet socket (2) are arranged on the housing (1), the center line of lamp holder (A-A) passes one of them electrode contact (8), screw socket (3) is connected with another electrode contact (4), and two electrodes (4), (8) are connected with two external connection members (5), (7) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420069090 CN2737019Y (en) | 2004-10-29 | 2004-10-29 | General purpose lamp holder for screw and bayonet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420069090 CN2737019Y (en) | 2004-10-29 | 2004-10-29 | General purpose lamp holder for screw and bayonet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2737019Y true CN2737019Y (en) | 2005-10-26 |
Family
ID=35307745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420069090 Expired - Fee Related CN2737019Y (en) | 2004-10-29 | 2004-10-29 | General purpose lamp holder for screw and bayonet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2737019Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107370003A (en) * | 2016-05-12 | 2017-11-21 | 东莞市濠亮实业有限公司 | Lamp socket and lamp string |
| CN108626701A (en) * | 2017-03-22 | 2018-10-09 | 上海顿格电子贸易有限公司 | Adapter for lighting apparatus |
-
2004
- 2004-10-29 CN CN 200420069090 patent/CN2737019Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107370003A (en) * | 2016-05-12 | 2017-11-21 | 东莞市濠亮实业有限公司 | Lamp socket and lamp string |
| CN108626701A (en) * | 2017-03-22 | 2018-10-09 | 上海顿格电子贸易有限公司 | Adapter for lighting apparatus |
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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: 20051026 Termination date: 20091130 |