CN2245279Y - Riveting (welding) type low voltage lamp base - Google Patents
Riveting (welding) type low voltage lamp base Download PDFInfo
- Publication number
- CN2245279Y CN2245279Y CN 95238142 CN95238142U CN2245279Y CN 2245279 Y CN2245279 Y CN 2245279Y CN 95238142 CN95238142 CN 95238142 CN 95238142 U CN95238142 U CN 95238142U CN 2245279 Y CN2245279 Y CN 2245279Y
- Authority
- CN
- China
- Prior art keywords
- lamp base
- riveting
- bakelite
- utility
- model
- 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
- 229920001342 Bakelite® Polymers 0.000 claims description 7
- 239000004637 bakelite Substances 0.000 claims description 7
- 230000002950 deficient Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model discloses a riveting (welding) type low voltage lamp base. The utility model is characterized in that a lamp holder (5) and a bottom board (8) of the lamp base are riveted or welded and the bottom board (8) and a holder sleeve (1) are connected in a fixed way. A bakelite shim (3) is arranged in the lamp holder (5), a spring (6) is positioned under the bakelite shim (3), and an external connection power supply line (2) passes through the inside of the spring (6) and then connects with two contact points (4) on the bakelite shim (3). The utility model is used for civil or industrial low-voltage electrical apparatus bulbs. The structure is simple, the lamp base is steadily fixed, and the cost is low.
Description
The utility model relates to a kind of riveting (weldering) and connects formula low pressure lamp holder.
Lamp holder on the present civilian and industrial low-voltage electrical apparatus all adopts bakelite lamp holder, the internal electric source contact feet ruptures easily after long-time the use, bakelite is aging easily, camber of spring easily fuses, can produce the loose contact phenomenon, and because lamp holder does not have lamp socket, connect unstable, need often repair and change, bring inconvenience for production and life.
The purpose of this utility model is to overcome above-mentioned defective, provides a kind of metal riveting (weldering) to connect formula low pressure lamp holder.
The technical solution of the utility model is to improve to form on existing bakelite lamp holder basis.Its concrete structure is: divide into a base plate at this lamp holder, both fix with riveted joint or welding manner, and this base plate is fixed on the cover for seat with connector, snaps in the interior bakelite pad of lamp socket groove and is provided with the contact that links to each other with circumscripted power line, divides into spring.
Below in conjunction with accompanying drawing detailed description is made into-gone on foot to the utility model.
Fig. 1 is the utility model structure installation diagram.
Fig. 2 is the utility model lamp socket and base plate connection layout;
Fig. 3 is the utility model lamp socket cut-away view.
By Fig. 1, Fig. 2, Fig. 3 as can be known, lamp socket is provided with a base plate 8 for 5 times, both riveted joints or welding.Have on the base plate 8 can with the groove of cover for seat 1 usefulness connector 7 Joints, can make lamp holder fixing relatively more steady like this, offer on the lamp socket 5 and can make socket bulb " L " type groove that screws in and the elongated slot that snaps in bakelite pad 3, establish two contact points 4 that join with bulb on this pad, join with circumscripted power line 2, spring 6 is provided with it down, can make bakelite pad 3 do upper and lower displacement in the elongated slot of lamp socket 5, and power line 2 passes in spring 6.
This lamp holder has overcome the defective of existing lamp holder, and lamp holder is fixing more steady, and structure is also fairly simple, And cost is cheaper, has higher practical value.
Claims (1)
1, a kind of riveting (weldering) connects formula low pressure lamp holder, comprise base plate (8), snap in the groove of lamp socket (5) and spring (6) places bakelite pad (3) under it, it is characterized in that: described base plate (8) is riveted or is welded under the lamp socket (5), is fixed on the cover for seat (1) with connector (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95238142 CN2245279Y (en) | 1995-12-01 | 1995-12-01 | Riveting (welding) type low voltage lamp base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95238142 CN2245279Y (en) | 1995-12-01 | 1995-12-01 | Riveting (welding) type low voltage lamp base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2245279Y true CN2245279Y (en) | 1997-01-15 |
Family
ID=33880658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95238142 Expired - Fee Related CN2245279Y (en) | 1995-12-01 | 1995-12-01 | Riveting (welding) type low voltage lamp base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2245279Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101000992B (en) * | 2007-01-12 | 2011-12-14 | 戴一武 | Vehicle brake steering light holder |
-
1995
- 1995-12-01 CN CN 95238142 patent/CN2245279Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101000992B (en) * | 2007-01-12 | 2011-12-14 | 戴一武 | Vehicle brake steering light holder |
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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 |