CN2624478Y - Dual purpose lamp holder - Google Patents
Dual purpose lamp holder Download PDFInfo
- Publication number
- CN2624478Y CN2624478Y CN 03234415 CN03234415U CN2624478Y CN 2624478 Y CN2624478 Y CN 2624478Y CN 03234415 CN03234415 CN 03234415 CN 03234415 U CN03234415 U CN 03234415U CN 2624478 Y CN2624478 Y CN 2624478Y
- Authority
- CN
- China
- Prior art keywords
- screw
- socket
- lampholder
- lamp holder
- dual
- 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
A dual purpose lampholder is provided, which relates to a lampholder, and is for providing a lampholder suitable for not only the screw bulb, but also the slot bulb. The dual-purpose lampholder consists of a screw lampholder (10) and a reverse slot lampholder (4), a threaded connection body (9)is arranged between two lampholders, the connection body (9)can be threaded with a setting screw (15) and a metal pole (5); the outer part of the lampholder has a lampholder shield (1), a shell (7) and a fixing nut (13); a power line (2) is led-in from the lampholder shield (1), inserted through the conduit (6) or (11), then fixed with a holddown nut (8); the screw lampholder (10) has a central spring leaf (14) and a screw sleeve (12), apart from pole (5) with two springs (16), the slot lampholder (4) still has two symmetrical hook grooves (3). The dual-purpose lampholder can use the screw bulb and slot bulb as required, convenient, safety, suitable for various lighting applications.
Description
Technical field
The utility model relates to the jockey of conductivity, furthermore relates to dual-purpose lamp holder.
Background technology
The matching problem of lamp holder and bulb is paid close attention to by people always.A lamp holder both can use screw-socket bulb, can use socket (or claiming bayonet socket) bulb again, was the target that many designers pursue.Having proposed patent application typically has: No. 86205395 " dual-purpose lamp holder ", 89207990.8 " screw socket, the dual-purpose lamp holders of socket ", No. 94213033.2 " dual-purpose lamp holder ", No. 99242133.8 " dual-purpose lamp holders " etc.These technical schemes respectively have characteristics, but use and inconvenience.
Summary of the invention
The purpose of this utility model is to overcome the shortcoming of common dual-purpose lamp holder, provide a kind of not only can be with screw cap, but also can use the dual-purpose lamp holder of socket lamp holder easily instead.
For reaching this purpose, the dual-purpose lamp holder of designer's design is made up of a screw cap, a socket lamp holder that oppositely links to each other with it, two metal connectors are arranged between two lamp holders, in two connectors screw thread is arranged respectively, metal connector relies on hold-down screw and metal electrode to fix by screw thread; For insulating protection, there are Cap casing, shell and hold-down nut in the lamp holder outside; Power lead enters lamp holder from Cap casing, is fixed on the metal connector with clamp nut after passing metallic channel; The screw cap of one end has and screw-socket bulb contacted center shell fragment and screw socket cover, and the center shell fragment is fixed with a hold-down screw; And the socket lamp holder of the other end also has the pocket for the punch head of two symmetries except the electrode that two band springs that contact with socket bulb are arranged.
The electrode of lamp holder, center shell fragment, screw socket cover, connector and clamp nut all adopt conduction good metal material, and for example copper alloy is made; Cap casing, shell, hold-down nut and lamp socket then adopt nonmetallic materials such as phenolic resins (being commonly called as bakelite) to make; The part of the lamp socket band pocket for the punch head of socket lamp holder is made with other metal materials such as iron plate.Each metal parts is all suppressed on mould and is formed.
The dual-purpose lamp holder that uses the utility model to provide can use screw-socket bulb and socket bulb arbitrarily, and conversion is convenient, safety, flexible, manufactures easily, is adapted at various illumination occasions such as family, school, office, hospital and uses.
Description of drawings
Accompanying drawing is the schematic diagram of dual-purpose lamp holder, and 1 is Cap casing among the figure, and 2 is power lead, 3 is pocket for the punch head, and 4 is the socket lamp holder, and 5 is electrode, 6 is metallic channel, and 7 is shell, and 8 is clamp nut, 9 is connector, and 10 is screw cap, and 11 is metallic channel, 12 is the screw socket cover, and 13 is hold-down nut, and 14 is the center shell fragment, 15 is hold-down screw, and 16 is spring.
Embodiment
Dual-purpose lamp holder of embodiment as accompanying drawing, form by a screw cap 10, a socket lamp holder 4 that oppositely links to each other with it, two metal connectors 9 are arranged between two lamp holders, in two connectors 9 screw thread is arranged respectively, metal connector 9 relies on hold-down screws 15 and metal electrode 5 to fix by screw thread; There are Cap casing 1, shell 7 and hold-down nut 13 in the lamp holder outside; Power lead 2 enters lamp holder from Cap casing 1, passes metallic channel 6 or 11 and then is fixed on the metal connector 9 with clamp nut 8; The screw cap of one end has and the contacted center of screw-socket bulb shell fragment 14 and screw socket cover 12, and center shell fragment 14 usefulness one hold-down screw 15 is fixing; And the socket lamp holder of the other end also has the pocket for the punch head 3 of two symmetries except the electrode 5 that two band springs 16 that contact with socket bulb are arranged.The sectional dimension of this lamp holder is consistent with normal lamp holder.
Claims (2)
1 one kinds of dual-purpose lamp holders, it is characterized in that it is made up of the socket lamp holder (4) that a screw cap (10), oppositely link to each other with it, two metal connectors (9) are arranged between two lamp holders, connector has screw thread in (9), and connector (9) relies on hold-down screw (15) and metal electrode (5) to fix by screw thread; There are Cap casing (1), shell (7) and hold-down nut (13) in the lamp holder outside; Two power leads (2) enter lamp holder from Cap casing (1), pass metallic channel (6) or (11) back and are fixed on the connector (9) with clamp nut (8); The screw cap of one end (10) has and the contacted center of screw-socket bulb shell fragment (14) and screw socket cover (12), and center shell fragment (14) is fixing with a hold-down screw (15); And the socket lamp holder (4) of the other end also has the pocket for the punch head (3) of two symmetries except the electrode (5) that two the band springs (16) that contact with socket bulb are arranged.
2 dual-purpose lamp holders as claimed in claim 1 is characterized in that electrode (5), center shell fragment (14), screw socket cover (12), connector (9) and the clamp nut (8) of lamp holder all adopts conduction good metal material, and for example copper alloy is made; Cap casing (1), shell (7), hold-down nut (13) and lamp socket then adopt nonmetallic materials such as phenolic resins to make: the part of the lamp socket band pocket for the punch head (3) of socket lamp holder (4) is made with iron plate; Each metal parts is all suppressed on mould and is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03234415 CN2624478Y (en) | 2003-05-14 | 2003-05-14 | Dual purpose lamp holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03234415 CN2624478Y (en) | 2003-05-14 | 2003-05-14 | Dual purpose lamp holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2624478Y true CN2624478Y (en) | 2004-07-07 |
Family
ID=34249177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03234415 Expired - Fee Related CN2624478Y (en) | 2003-05-14 | 2003-05-14 | Dual purpose lamp holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2624478Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102544826A (en) * | 2012-01-12 | 2012-07-04 | 浙江师范大学 | Novel lamp seat |
| CN102788330A (en) * | 2011-05-09 | 2012-11-21 | 肯尼斯·S·陈 | Lamp socket |
| CN103956624A (en) * | 2014-05-22 | 2014-07-30 | 钟婕 | Plug type LED clamp base |
-
2003
- 2003-05-14 CN CN 03234415 patent/CN2624478Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102788330A (en) * | 2011-05-09 | 2012-11-21 | 肯尼斯·S·陈 | Lamp socket |
| CN102788330B (en) * | 2011-05-09 | 2016-08-10 | 肯尼斯·S·陈 | Lamp jack |
| CN102544826A (en) * | 2012-01-12 | 2012-07-04 | 浙江师范大学 | Novel lamp seat |
| CN103956624A (en) * | 2014-05-22 | 2014-07-30 | 钟婕 | Plug type LED clamp base |
| CN103956624B (en) * | 2014-05-22 | 2016-01-27 | 钟婕 | Namely one inserts type LED deck |
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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 |