CN2899194Y - Two-purpose screw card burner - Google Patents
Two-purpose screw card burner Download PDFInfo
- Publication number
- CN2899194Y CN2899194Y CN 200520052429 CN200520052429U CN2899194Y CN 2899194 Y CN2899194 Y CN 2899194Y CN 200520052429 CN200520052429 CN 200520052429 CN 200520052429 U CN200520052429 U CN 200520052429U CN 2899194 Y CN2899194 Y CN 2899194Y
- Authority
- CN
- China
- Prior art keywords
- contact
- utility
- model
- metal contact
- copper sheathing
- 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
Links
Landscapes
- Connecting Device With Holders (AREA)
Abstract
A two-purpose screw card burner is characterized in that a cylinder made from isolating material contains three compressive metal contacts and a spiral copper enclosure, the copper enclosure is connected to another metal contact by a fixed screw on the enclosure, the metal contact and the other three metal contacts are respectively connected to wires to form two group of electrodes. The utility model is a new type of element for electrical home appliance and is of simple structure, convenient installation, and wide use.
Description
Technical field:
The utility model relates to a kind of normal lamp holder of family expenses.
Background technology:
At present the lamp holder of selling on the market generally can be divided into two kinds of screw socket, bayonet sockets, and bulb must use with corresponding lamp holder, has therefore limited the use of lamp holder greatly, and has made troubles usually for the replacing of lamp holder.
Summary of the invention:
The purpose of this utility model aims to provide a kind of screw socket, the dual-purpose lamp holder of all operable spiral shell card of two kinds of bulbs of bayonet socket.The purpose of this utility model realizes by following method:
The utility model is a kind of normal lamp holder, built-in three compressible metal contact and a spirality copper sheathing, and to two " L " v notch vs should be arranged, each contact links to each other with electric wire by the top screw on the copper sheathing.
Installation of the present utility model and use and common screw socket, bayonet cap are as good as, and just screw socket, two kinds of bulbs of bayonet socket all can use, and are a kind of simple in structure, easy to use, New-type lamp-holders of having wide range of applications.
Description of drawings:
Figure one is a side sectional view of the present utility model
Figure two is a bottom of the present utility model upward view
Figure three is a top plan view of the present utility model
Embodiment:
The utility model is a New-type lamp-holder, there are three compressible hard contacts (2) (3) (4) its inside, built-in one has the spirality copper sheathing (6) of two " L " v notch vs (5), spirality copper sheathing (6) links to each other with top metal contact (7) by its fixed screw, and with the electric wire live wire (or zero line) that externally contact (2) (3) is connected, with contact (4) (7) zero line (or live wire) that is connected, constitute two arrays of electrodes.
When the spiral shell bulb is put into, contact with contact (3) with copper sheathing (6) respectively and form path; Form path when the card bulb contact with contact (2) (4) respectively when putting into, and kelly may be stuck on " L " v notch v (5) of spirality copper sheathing (6) bulb is fixed.
Claims (1)
- The dual-purpose lamp holder of spiral shell card, it is characterized by the cylinder (1) that an insulating material is made, three compressible metal contact (2) (3) (4) are arranged at the top, inside is one the spirality copper sheathing (6) of two " L " v notch vs (5) to be arranged, spirality copper sheathing (6) links to each other with top metal contact (7) by its fixed screw, and electric wire externally is connected contact (4) (7), contact (2) (3) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520052429 CN2899194Y (en) | 2005-11-11 | 2005-11-11 | Two-purpose screw card burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520052429 CN2899194Y (en) | 2005-11-11 | 2005-11-11 | Two-purpose screw card burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2899194Y true CN2899194Y (en) | 2007-05-09 |
Family
ID=38074526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520052429 Expired - Fee Related CN2899194Y (en) | 2005-11-11 | 2005-11-11 | Two-purpose screw card burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2899194Y (en) |
-
2005
- 2005-11-11 CN CN 200520052429 patent/CN2899194Y/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 | ||
| 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 |