CN2399863Y - Convenient dual-purpose lamp holder - Google Patents
Convenient dual-purpose lamp holder Download PDFInfo
- Publication number
- CN2399863Y CN2399863Y CN 99241671 CN99241671U CN2399863Y CN 2399863 Y CN2399863 Y CN 2399863Y CN 99241671 CN99241671 CN 99241671 CN 99241671 U CN99241671 U CN 99241671U CN 2399863 Y CN2399863 Y CN 2399863Y
- Authority
- CN
- China
- Prior art keywords
- lamp holder
- conducting strip
- cap shell
- lamp
- copper
- 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 convenient dual-purpose lamp holder. A moving pusher (5) is arranged on the upper part of a lamp holder main body (3), and the lower part of the lamp holder main body is provided with an annular lamp sleeve (9). A long barrel cap shell (7) is arranged on the moving pusher, and a copper contact (8), a spring (6) and a copper cap shell (4) are arranged in the long barrel cap shell. A lamp holder cover plate (12) is arranged on the moving pusher (5), and the bottom of the lamp holder cover plate is provided with an n-shaped conducting strip (1) and a strip-shaped conducting strip (2) connected with the annular lamp sleeve (9) in which two symmetrical inner grooves (10) and a hanging hole (11) are arranged. The upper part of the lamp holder main body (3) is covered by a lamp holder cover (13). The utility model has the advantages of simple structure and convenient operation. A screw lamp bulb or a socket lamp bulb can be used only if the moving pusher is pushed to change the position of the copper contact (8).
Description
The utility model relates to screw cap and socket lamp holder, the dual-purpose lamp holder of particularly a kind of convenient type.
Screw cap of the prior art and socket lamp holder use respectively, and screw cap can only be used screw-socket bulb, and the socket lamp holder can only be used socket bulb, and this is very inconvenient for more changing the bulb, but dual-purpose lamp holder is also arranged at present, but complex structure, the cost height.
The purpose of this utility model is: provide a kind of convenient type dual-purpose lamp holder, it both can install screw-socket bulb, again can the mounting socket bulb.
Formation of the present utility model: by cap body, ∏ shape conducting strip, the bar shaped conducting strip, copper cap shell, mobile hairclipper, spring, long tube cap shell, copper contact, annular lamp cover, the lamp holder cover plate, the lamp holder lid is formed, mobile hairclipper (5) is installed in the symmetrical channels on cap body (3) top, long tube cap shell (7) is installed in two circular holes on mobile hairclipper (5), in the long tube cap shell (7) copper contact (8) is housed, spring (6) and copper cap shell (4), lamp holder cover plate (12) is placed on the mobile hairclipper (5), push down copper cap shell (4), three road shallow slots are arranged at lamp holder cover plate (12) bottom, be used to install ∏ shape conducting strip (1) and bar shaped conducting strip (2), ∏ shape conducting strip (1) is screwed on lamp holder cover plate (12), bar shaped conducting strip (2) is connected with annular lamp cover (9), annular lamp cover (9) is installed in cap body (3) bottom, annular lamp cover (9) inner edge has axial symmetrical inside grooves of twice (10) and mouth hanging (11), is stamped lamp holder lid (13) on the top of cap body (3).The endoporus of annular lamp cover (9) is an internal thread hole.
Compared with the prior art, the utility model is simple and reasonable, and is easy to use, as long as promote the position change that mobile hairclipper makes copper contact, just can use screw-socket bulb or socket bulb, and production cost is low.
Accompanying drawing is the utility model structural representation.
Embodiment of the present utility model: as shown in drawings, mobile hairclipper (5) is installed in the symmetrical channels on cap body (3) top, two long tube cap shells (7) are installed on two circular holes of mobile hairclipper (5), copper contact (8) is installed in interior below at long tube cap shell (7), the top mounting spring (6) of copper contact (8), on spring (6), be stamped copper cap shell (4), copper cap shell (4) can with ∏ shape conducting strip (1), bar shaped conducting strip (2) contact, lamp holder cover plate (12) is placed on the mobile hairclipper (5), copper cap shell (4) is pushed down, three road shallow slots are arranged at lamp holder cover plate (12) bottom, four jiaos have four screwed holes, shallow slot is used to install ∏ shape conducting strip (1) and bar shaped conducting strip (2), and ∏ shape conducting strip (1) is connected with power supply with bar shaped conducting strip (2).∏ shape conducting strip is screwed on lamp holder cover plate (12), and bar shaped conducting strip (2) two ends are porose, is connected with two holes on the annular lamp cover (9) with the spiral shell lamp.Annular lamp cover (9) is installed in cap body (3) bottom, and the endoporus of annular lamp cover (9) is a screwed hole, and inner edge has axial symmetrical inside grooves of twice (10) and mouth hanging (11), so that use socket bulb.Lamp holder lid (13) covers on cap body top.
When using socket bulb, mobile hairclipper (5) is pushed away at center position, the left side copper cap shell (4) on the at this moment mobile hairclipper (5) contacts with the left side of ∏ shape conducting strip (1), belongs to the negative or positive electrode of power supply.And the copper cap shell (4) on mobile hairclipper (5) the right contacts with bar shaped conducting strip (2), belongs to the negative pole or the positive pole of power supply.Mounting socket bulb, two tin points of socket bulb contact with the copper contact (8) of two different electrodes respectively, so just form closed circuit.
When mobile hairclipper (5) when shifting the left side onto, use screw-socket bulb, because leaving ∏ shape conducting strip, the copper cap shell (4) on the mobile hairclipper left side do not contact with power supply.And the copper cap shell (4) on the right occupies center position, contacts with ∏ shape conducting strip, belongs to the negative or positive electrode of power supply.Because annular lamp cover (9) is connected with bar shaped conducting strip (2), belong to the negative pole or the positive pole of power supply.Set up screw-socket bulb, the top tin point of screw-socket bulb contacts with the copper contact (8) on the right.The annular tin of screw-socket bulb contacts with annular lamp cover (9), and this has just formed closed circuit.When mobile hairclipper (5) is shifted the right onto, also can use screw-socket bulb.
Claims (2)
1, the dual-purpose lamp holder of a kind of convenient type, by cap body, ∏ shape conducting strip, the bar shaped conducting strip, copper cap shell, mobile hairclipper, spring, long tube cap shell, copper contact, annular lamp cover, the lamp holder cover plate, the lamp holder lid is formed, it is characterized in that: mobile hairclipper (5) is installed in the symmetrical channels on cap body (3) top, long tube cap shell (7) is installed in two circular holes on mobile hairclipper (5), in the long tube cap shell (7) copper contact (8) is housed, spring (6) and copper cap shell (4), lamp holder cover plate (12) is placed on the mobile hairclipper (5), push down copper cap shell (4), three road shallow slots are arranged at lamp holder cover plate (12) bottom, be used to install ∏ shape conducting strip (1) and bar shaped conducting strip (2), ∏ shape conducting strip (1) is screwed on lamp holder cover plate (12), bar shaped conducting strip (2) is connected with annular lamp cover (9), annular lamp cover (9) is installed in cap body (3) bottom, annular lamp cover (9) inner edge has axial symmetrical inside grooves of twice (10) and mouth hanging (11), is stamped lamp holder lid (13) on the top of cap body (3).
2, the dual-purpose lamp holder of convenient type according to claim 1 is characterized in that: the endoporus of annular lamp cover (9) is an internal thread hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99241671 CN2399863Y (en) | 1999-11-25 | 1999-11-25 | Convenient dual-purpose lamp holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99241671 CN2399863Y (en) | 1999-11-25 | 1999-11-25 | Convenient dual-purpose lamp holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2399863Y true CN2399863Y (en) | 2000-10-04 |
Family
ID=34028490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99241671 Expired - Fee Related CN2399863Y (en) | 1999-11-25 | 1999-11-25 | Convenient dual-purpose lamp holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2399863Y (en) |
-
1999
- 1999-11-25 CN CN 99241671 patent/CN2399863Y/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 |