CN2553239Y - Connection locking device for lamps and lanterns - Google Patents
Connection locking device for lamps and lanterns Download PDFInfo
- Publication number
- CN2553239Y CN2553239Y CN 02271082 CN02271082U CN2553239Y CN 2553239 Y CN2553239 Y CN 2553239Y CN 02271082 CN02271082 CN 02271082 CN 02271082 U CN02271082 U CN 02271082U CN 2553239 Y CN2553239 Y CN 2553239Y
- Authority
- CN
- China
- Prior art keywords
- bulb socket
- lampshade
- lamp cap
- cap seat
- locking device
- 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 - Lifetime
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to a lighting connection locking device which utilizes the characteristic of the deformation and retraction of an elastic element to lead a lampshade to be directly sleeved into and locked on a lamp cap seat. A lamp cap seat fixed bearing member is connected with the lamp cap seat, the diameter of the lamp cap seat is smaller than the diameter of the lamp cap seat fixed bearing member, an annular groove which is used to sleeve the elastic element comprising a drum-shaped elastic piece with middle part convex parabolic or semicircular ring-shaped non-closed is positioned on the lamp cap seat, a plurality of longitudinal grooves are evenly positioned on the annular drum-shaped elastic piece in the equidistant way, and the lampshade is sleeved on the elastic element. The elastic element is made of high quality material with big elasticity coefficient. The utility model is suitable for the connection and fastening of the lamp cap seat and the lampshade of a verity of illuminating devices.
Description
Technical field
The bulb socket that the utility model relates to lighting device is connected with lampshade, fastening light fixture jockey.
Background technology
The lighting device of Chu Shouing in the market, being connected of its lamp holder and lampshade, fastening most employing threaded connection mode are about to the bulb socket that lampshade is inserted in screw thread, use nut check then.This structure bothers when assembling, dismounting and replacing lampshade relatively, and body is excessive, and structure is single.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned weak point of the prior art and provide a kind of deformation of elastic components of utilizing to shrink characteristics and directly lampshade is inserted in and is locked on the bulb socket, make to install, dismounting, change simplely, connect reliable light fixture and connect locking device.
The purpose of this utility model can reach by following measure:
This bulb socket that relates to lighting device is connected with lampshade, fastening light fixture connects locking device, having bulb socket, lampshade, its special character is: the bulb socket fixed support connects bulb socket, the diameter of bulb socket is less than the diameter of bulb socket fixed support, bulb socket has the cannelure that is used for the suit flexible member, and lampshade is sleeved on the flexible member.
The purpose of this utility model can also reach by following measure:
Flexible member is protruded by the centre and is the cydariform shell fragment that parabolical or semi-annular shape do not seal and forms.
The equidistant longitudinal fluting of evenly leaving several sealings on the ring-type cydariform shell fragment.
Flexible member is made with the big quality material of coefficient of elasticity.
The utility model has following advantage compared to existing technology:
1, shape is small and exquisite, and the structure uniqueness is fashionable, coordinates attractive in appearance.
2, install, dismounting or replacing lampshade are simple and easy quick.
3, compact conformation, simple and practical.
Description of drawings
Fig. 1 is a scheme of installation of the present utility model.
Fig. 2 is that the utility model flexible member is sleeved on the profile on the lamp socket.
Fig. 3 is the stereogram after the utility model assembling is finished.
Fig. 4 is pack into the scheme of installation of bulb socket of the utility model lampshade.
Fig. 5 is the utility model lampshade profile of bulb socket after finishing of packing into.
Fig. 6 is the product appearance schematic diagram after the utility model is finished assembling.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
Bulb socket fixed support 1 connects bulb socket 2, the diameter of bulb socket 2 is less than the diameter of bulb socket fixed support 1, bulb socket 2 has and is used for suit and protrudes the cannelure 4 be the flexible member that cydariform shell fragment 3 that parabolical or semi-annular shape do not seal forms, the equidistant longitudinal fluting 5 of evenly leaving several sealings on the ring-type cydariform shell fragment 3 by the centre.Lampshade 6 is sleeved on the cydariform shell fragment 3.The big quality material of cydariform shell fragment 3 usefulness coefficient of elasticity is made.
During use, ring-type cydariform shell fragment 3 opened be inserted on the bulb socket 2, the lampshade 6 that will have the coupling diameter again sends and firmly just can push ring-type cydariform shell fragment 3 and assemble, be locked on the bulb socket 2, and unloading process is opposite, omits herein.
Claims (4)
1. a bulb socket that relates to lighting device is connected with lampshade, fastening light fixture connects locking device, have bulb socket, lampshade, it is characterized in that: the bulb socket fixed support connects bulb socket, the diameter of bulb socket is less than the diameter of bulb socket fixed support, bulb socket has the cannelure that is used for the suit flexible member, and lampshade is sleeved on the flexible member.
2. light fixture according to claim 1 connects locking device, it is characterized in that: flexible member is protruded by the centre and is the cydariform shell fragment that parabolical or semi-annular shape do not seal and forms.
3. light fixture according to claim 1 and 2 connects locking device, it is characterized in that: the equidistant longitudinal fluting of evenly leaving several sealings on the ring-type cydariform shell fragment.
4. light fixture according to claim 1 connects locking device, and it is characterized in that: flexible member is made with the big quality material of coefficient of elasticity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02271082 CN2553239Y (en) | 2002-06-17 | 2002-06-17 | Connection locking device for lamps and lanterns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02271082 CN2553239Y (en) | 2002-06-17 | 2002-06-17 | Connection locking device for lamps and lanterns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2553239Y true CN2553239Y (en) | 2003-05-28 |
Family
ID=33736009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02271082 Expired - Lifetime CN2553239Y (en) | 2002-06-17 | 2002-06-17 | Connection locking device for lamps and lanterns |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2553239Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100516645C (en) * | 2006-01-19 | 2009-07-22 | Bjb两合公司 | Electrical lamp, in particular for kitchen appliances |
| CN100592462C (en) * | 2004-03-04 | 2010-02-24 | 皇家飞利浦电子股份有限公司 | Fluorescent lamp and method for manufacturing the same |
| CN102444871A (en) * | 2010-10-14 | 2012-05-09 | 海洋王照明科技股份有限公司 | Lamp bulb fixing device and lamp |
-
2002
- 2002-06-17 CN CN 02271082 patent/CN2553239Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100592462C (en) * | 2004-03-04 | 2010-02-24 | 皇家飞利浦电子股份有限公司 | Fluorescent lamp and method for manufacturing the same |
| CN100516645C (en) * | 2006-01-19 | 2009-07-22 | Bjb两合公司 | Electrical lamp, in particular for kitchen appliances |
| CN102444871A (en) * | 2010-10-14 | 2012-05-09 | 海洋王照明科技股份有限公司 | Lamp bulb fixing device and lamp |
| CN102444871B (en) * | 2010-10-14 | 2013-07-10 | 海洋王照明科技股份有限公司 | Lamp bulb fixing device and lamp |
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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 | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20120617 Granted publication date: 20030528 |