CN102804323A - Method for securing the base of an electric lamp and electric lamp with a base secured by this method - Google Patents
Method for securing the base of an electric lamp and electric lamp with a base secured by this method Download PDFInfo
- Publication number
- CN102804323A CN102804323A CN2010800631865A CN201080063186A CN102804323A CN 102804323 A CN102804323 A CN 102804323A CN 2010800631865 A CN2010800631865 A CN 2010800631865A CN 201080063186 A CN201080063186 A CN 201080063186A CN 102804323 A CN102804323 A CN 102804323A
- Authority
- CN
- China
- Prior art keywords
- shell
- lamp socket
- relief type
- lamp
- depression
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
- H01J5/50—Means forming part of the tube or lamps for the purpose of providing electrical connection to it
- H01J5/54—Means forming part of the tube or lamps for the purpose of providing electrical connection to it supported by a separate part, e.g. base
- H01J5/58—Means for fastening the separate part to the vessel, e.g. by cement
- H01J5/60—Means for fastening the separate part to the vessel, e.g. by cement for fastening by mechanical means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/24—Manufacture or joining of vessels, leading-in conductors or bases
- H01J9/30—Manufacture of bases
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
A method for securing the base of an electric lamp and an electric lamp with a base secured by this method relate to light sources intended to be connected to low-power electrical circuits. The method comprises first forming relief-type depressions in the surface of the body of the lamp and then compressing points of the skirt of the base to form projections on the inner surface thereof which are arranged in one of said relief-type depressions.
Description
Technical field
The present invention relates to light source, its expection is connected to low-power circuit and can making electric light, uses when incandescent lamp, LED light lamp and compact fluorescent lamp especially.
Background technology
Being used to use lamp holder or lampholder (lampholder) is lamp socket with the most conventional device that electric light is connected to circuit.Exist the lamp socket of known edison socket, bayonet cap, prefocus lamp socket (prefocus base) and other type, lamp socket is made of metal and is fixedly attached on one of parts of lamp assembly usually and can be connected with its live components.
Known a kind of metal lamp holder, metal lamp holder guaranteed the inner member of lamp with its to the electric coupling (galvanic coupling) between being connected of circuit.Lamp socket uses the cementing agent of hot curing or cold curing and is fixedly attached to lamp; Curing action depends on that cementing agent composition/composition (edited by V. G. Kolesnikov; " Electronics " encyclopedic dictionary of publishing by Soviet Encyclopedia Publishing House in 1991, the 609th page).
But use these cementing agent in manufacture process, to have some defectives: must prepare and have compound than short storage life; Necessary execution is preliminary or preparatory function is next in order to the cleaning holder surface; Must when the whole machining process program, apply cementing agent; It should be noted that the time requirement that cementing agent solidifies.On the other hand, under the influence at high temperature when the long period is used this lamp, the cementing agent strength characteristics is significantly weakened, and this usually can cause attached the breaking of lamp socket and lamp/rupture.
Have known method, thus, the external screw thread lamp socket with the screw thread that is formed by conductor is placed in the lip-deep groove of plastic components of lamp socket, and the end nipple of conductor reaches in the chamber of lamp socket and is fixedly attached on the live components of lamp.The protuberance of the lateral flange on the plastic components of lamp socket has the hole, is fixed to (No. the 4198112nd, United States Patent (USP), IPC H01R 11/02 is in promulgation on April 15th, 1980) on the lamp housing through the hole.
It is reliable to heavens that attached in known analogs between lamp socket and lamp shows as clearly.But design and processed complex property make this known solution not be suitable for the auxiliary manufacturing of large-scale computer.
There is known method, thus metal lamp holder mechanically is fixed on the cylindrical parts of plastics neck of shell of compact fluorescent lamp.This carries out a crimping (spot crimping) through the periphery along the cylindrical parts of lamp socket and carries out (United States Patent(USP) No. 6081067, IPC H01J5/48 is in promulgation on June 27th, 2000) towards the surface of the female part of the neck of lamp housing.
The advantage of known solution is: create conditions at extensive lamp and use its possibility down.Local dent on the cylindrical surface far away of the lamp socket of processing through a crimping (outer cover of lamp holder) runs into the resistance of casing plastic; And in the contact area between the female part of lamp socket and plastics neck; Formed frictional force, thereby prevented lamp socket reversing with respect to lamp.
In known solution, crimp force is high more, and is fixing just reliable more.But the mechanical property of plastic components has limited this intensity of force.Thereby with the crimp force intensity that obtains in limited range, it is also irregular but depend on the physics and the chemical characteristic of the batch workpiece that is provided.Be apparent that very much, during computer-aided manufacture, can exist in the actual physics of institute's attachment part part and the risk of the difference between chemical characteristic and the crimping processing conditions.In addition, because the thermal stress that repeats and the natural aging of plastics, the frictional force in contact area reduces, thereby has improved the probability that lamp socket reverses.
When formulating specification, also considered the solution of description in application WO 2006/056111 and EP 0044195.
Technical result of the present invention is the simplification that is used for fixing the technology of lamp socket, the increase of the attached reliability that can not discharge and the reducing of stress when fixing said lamp socket.
Summary of the invention
The method that is used for fixing the lamp socket of electric light is characterised in that following basic characteristics:
The method that is used for fixing lampholder for electric lamp comprises: make lamp housing parts and lamp socket, these lamp housing parts have the surface that the inner surface with lampholder shell is complementary; Through said lampholder shell is carried out a crimping; Then said lamp socket is fixed on the said case surface; And on the inner surface of said lampholder shell, follow and formed protuberance; It is characterized in that at least one relief type is recessed to form on said case surface and carries out the some crimping of said lampholder shell, thereby make said protuberance can be arranged in the said relief type depression.
Following characteristics should point out into optimize and with the characteristics of expansion:
-relief type depression adequate relief is formed on the whole match surface, and it allows reliably fixed lamp-socket and need not to consider the excessive demand of institute's attachment part part about relative positioning;
-formed conical relief type surface (form that for example, is circular cone or equilateral pyramid);
-be formed on the surface that expection is used to mate said lampholder shell surface along vertical relief type depression of said housing axis location.
Use the electric light of said method manufacturing to be characterised in that following essential characteristic:
Electric light comprises shell and lamp socket; This lamp socket is fixed on the corresponding surface of this shell and has the fixed salient that matees with said case surface; It is characterized in that said cylindrical shell surface has the relief type depression; The envelope of relief type concave bottom has formed the surface of the envelope surface coupling bottom protuberance, and each in the protuberance bottom is admitted by one of said depression.
The characteristics of hereinafter should point out to be the optimization characteristics:
-comprising that the part of the shell on the surface that is used for lamp socket is fixed is formed independent member, member is manufactured into it and can be attached on the shell separately;
-the quantity of depression on fixed surface equals the quantity of protuberance;
-relief type depression is conical (form that is especially, conical or equilateral pyramid);
-relief type caves in located at regular intervals on whole fixed surface;
-comprising that a part and the lamp socket itself of the shell on the surface that is used for the lamp socket placement have helical surface, relief type caves in to locating longitudinally and along housing axis;
-the surface that is used for fixing lamp socket has at least one depression, and this lamp socket has helical surface.
The characteristics that the protuberance bottom and the mutual alignment of the envelope surface of depression are described are characterised in that, when the secure attachment of said element is provided, and the mutual alignment of depression and protuberance.
Description of drawings
The present invention explains through following accompanying drawing:
Fig. 1 is the height explanatory view that is used for lampholder shell is crimped onto the program/operation on the shell relief surface.
Fig. 2 is lamp socket and the 3-D view with case member of the relief surface that is used for fixing lamp socket.
Embodiment
Tool using 4 is fixed lamp-socket 1 on the case surface 2 of band depression 3, and the crimp force vector of instrument 4 is to lead along the axis of depression 3, thereby makes the protuberance of extruding from the surface of lamp socket 15 can be arranged in the depression 3.With lamp socket 1 be fixed to operation on the shell be considered to envelope 6 when depression 3 bottoms formed with lamp socket 1 on the envelope 7 of protuberance 5 bottoms be complementary surperficial the time carry out.
In Fig. 2, the surface that is used for lamp socket 1 is fixed to the parts of shell 8 has vertical indenture 3, vertically caves in 3 to be arranged on the periphery of fixed surface and along the axis of shell 8 and locate.Place external screw thread lamp socket 1 on the helical surface 9 of shell 8 can be easy to through forming on any part of housing 10 that protuberance 5 is fixed to lamp socket 1.
The possibility of industrial use
Embodiments of the invention do not bring hell and high water to the technician in practice in electric light manufacturing field.The case member that has depression can be easy to make.The required instrument of crimping program is easy to be adapted to the depression of any concrete form.
Claims (12)
1. method that is used for fastening lampholder for electric lamp comprises and makes lamp housing parts and lamp socket, and said lamp housing parts have the surface that the inner surface with lampholder shell is complementary; Through said lampholder shell is carried out a crimping; Said lamp socket is fixed on the said case surface and on the inner surface of said lampholder shell, follows the formation protuberance; It is characterized in that; At least one relief type is recessed to form on said case surface, and carries out the some crimping of said lampholder shell, thereby makes said protuberance can be arranged in the said relief type depression.
2. method according to claim 1 is characterized in that, relief type depression adequate relief is formed on the whole surface of mating with lamp socket.
3. method according to claim 1 is characterized in that, forms conical relief type surface (form that for example, is circular cone or equilateral pyramid).
3. method according to claim 1, it is characterized in that, be recessed to form on the surface that is complementary in the surface of expection and said lampholder shell along vertical relief type of said housing axis location.
4. method according to claim 1 is characterized in that, the said part of said shell has the helical surface that is suitable for external screw thread lamp socket layout, and forms the vertical relief type depression along the housing axis location.
5. method according to claim 1 is characterized in that, the said parts of said shell form independent member, and it can manufacture it and be attachable on the said shell.
6. electric light; It comprises photo-emission source, shell and lamp socket; Said lamp socket is fixed on the corresponding surface of said shell and has the fixed salient that is contacted with said case surface, it is characterized in that, said cylindrical shell surface has the relief type depression; The envelope of relief type concave bottom has formed the surface of the envelope surface coupling bottom protuberance, and each in the protuberance bottom is admitted by one of said depression.
7. electric light according to claim 6 is characterized in that, is comprising that the part of the said shell on the surface that is used for said lamp socket is fixed forms independent member, and said independent member manufactures it and can be attached on the shell.
8. electric light according to claim 6 is characterized in that the number of depressions on said fixed surface equals the quantity of protuberance.
9. electric light according to claim 6 is characterized in that, the relief type depression is conical (form that is especially, circular cone or equilateral pyramid).
10. electric light according to claim 6 is characterized in that, relief type caves in located at regular intervals on whole fixed surface.
11. electric light according to claim 6 is characterized in that, is comprising that a part and the said lamp socket of the said shell on the surface that is used for said lamp socket placement itself has helical surface, relief type caves in to locating longitudinally and along housing axis.
12. electric light according to claim 6 is characterized in that, the surface that is used for fixing lamp socket has at least one depression, and this lamp socket has helical surface.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/RU2010/000046 WO2011096838A1 (en) | 2010-02-05 | 2010-02-05 | Method for securing the base of an electric lamp and electric lamp with a base secured by this method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102804323A true CN102804323A (en) | 2012-11-28 |
Family
ID=44355634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010800631865A Pending CN102804323A (en) | 2010-02-05 | 2010-02-05 | Method for securing the base of an electric lamp and electric lamp with a base secured by this method |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2533265A4 (en) |
| CN (1) | CN102804323A (en) |
| EA (1) | EA018565B1 (en) |
| WO (1) | WO2011096838A1 (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE688778C (en) * | 1935-12-13 | 1940-03-01 | Patra Patent Treuhand | Putty-free base attachment to electric light bulbs and similar glass vessels |
| EP0589695A1 (en) * | 1992-09-23 | 1994-03-30 | Flowil International Lighting (Holding) B.V. | Electric lamp with threaded base |
| GB2309595A (en) * | 1996-01-24 | 1997-07-30 | David Clark Ross | Light bulb base |
| JP2002298610A (en) * | 2001-03-30 | 2002-10-11 | Toshiba Lighting & Technology Corp | Bulb-shaped fluorescent lamp and lighting device |
| CN201191596Y (en) * | 2007-12-21 | 2009-02-04 | 江苏普罗斯电器有限公司 | High intensity gas discharge lamp |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4198112A (en) | 1978-09-21 | 1980-04-15 | Miller Jack V | Torque limited male screw base for lampholder fitting |
| JPS5719959A (en) | 1980-07-11 | 1982-02-02 | Toshiba Corp | Fluorescent lamp device |
| RU2076380C1 (en) * | 1993-11-12 | 1997-03-27 | Всероссийский научно-исследовательский институт экспериментальной физики | Fluorescent lamp |
| HU218954B (en) | 1997-08-01 | 2001-01-29 | General Electric Co | Neck of plastic house and threaded head for compact fluorescent tubes and operating units of compact fluorescent tubes |
| EP1833069A4 (en) * | 2004-11-25 | 2008-07-09 | Nanqing Zhou | A changeable lamp base |
-
2010
- 2010-02-05 EP EP10845342.4A patent/EP2533265A4/en not_active Withdrawn
- 2010-02-05 WO PCT/RU2010/000046 patent/WO2011096838A1/en active Application Filing
- 2010-02-05 CN CN2010800631865A patent/CN102804323A/en active Pending
- 2010-02-05 EA EA201101156A patent/EA018565B1/en not_active IP Right Cessation
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE688778C (en) * | 1935-12-13 | 1940-03-01 | Patra Patent Treuhand | Putty-free base attachment to electric light bulbs and similar glass vessels |
| EP0589695A1 (en) * | 1992-09-23 | 1994-03-30 | Flowil International Lighting (Holding) B.V. | Electric lamp with threaded base |
| GB2309595A (en) * | 1996-01-24 | 1997-07-30 | David Clark Ross | Light bulb base |
| JP2002298610A (en) * | 2001-03-30 | 2002-10-11 | Toshiba Lighting & Technology Corp | Bulb-shaped fluorescent lamp and lighting device |
| CN201191596Y (en) * | 2007-12-21 | 2009-02-04 | 江苏普罗斯电器有限公司 | High intensity gas discharge lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2533265A1 (en) | 2012-12-12 |
| EA018565B1 (en) | 2013-08-30 |
| WO2011096838A1 (en) | 2011-08-11 |
| EP2533265A4 (en) | 2013-10-23 |
| EA201101156A1 (en) | 2011-12-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121128 |