CN101527416B - GU24 pushing-handle switch lamp base - Google Patents
GU24 pushing-handle switch lamp base Download PDFInfo
- Publication number
- CN101527416B CN101527416B CN2008102201546A CN200810220154A CN101527416B CN 101527416 B CN101527416 B CN 101527416B CN 2008102201546 A CN2008102201546 A CN 2008102201546A CN 200810220154 A CN200810220154 A CN 200810220154A CN 101527416 B CN101527416 B CN 101527416B
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- pushing
- catch
- groove
- handle switch
- electrode contact
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Abstract
The invention belongs to the technical field of lamp bases, and solves the problems that the prior GU24 lamp base has inconvenient wire replacement, and when the wire is pulled by external force, electrode contact pieces can be easily pulled to move and influence the electric connection with the lamp head. The GU24 pushing-handle switch lamp base comprises a base shell (3), wherein a front blocking piece (1) of the base shell (3) is provided with two slotted holes (2), and the internal side of the front blocking piece (1) is respectively provided with a first electrode contact piece (4) and asecond electrode contact piece (5) which are arranged beside the slotted holes (2). The front blocking piece (1) is provided with a moving contact piece (6), the first electrode contact piece (4) is provided with a fixed contact piece (7), the base shell (3) is provided with a slotted hole (8), a pushing rod (9) is arranged in the slotted hole (8), the pushing rod (9) is provided with a clamping slot (10), and the clamping slot (10) is clamped on the moving contact piece (6). The lamp base is provided with a switch, and has simple and compact structure, small size and strong switched-on currents.
Description
Technical field
The invention belongs to technical field of lamp holders.
Background technology
Existing GU24 pushing-handle switch lamp socket comprises a seat shell, the seat shell is provided with preceding catch, on preceding catch, be symmetrically arranged with a pair of slotted eye, form a cavity in the middle of the seat shell, in cavity, be provided with the pair of electrodes contact chip, electrode contact plate is in by the slotted eye, is welded with the electric wire that is used to power on the electrode contact plate.This GU24 lamp socket since electrode contact plate when production is dispatched from the factory, electric wire has been welded in requirement on electrode contact plate, the requirement of wiring when if the length of electric wire incompatibility is installed, catch and seat shell before need opening, again on electrode contact plate, weld the electric wire that satisfies the wiring length requirement, therefore exist the inconvenient problem that more rewires, moreover owing to electric wire directly links to each other with electrode contact plate, when electric wire is subjected to external force and pulls, electrode contact plate is involved and produce mobilely, also exist the influence and the problem that is electrically connected of lamp holder.Because the pin of lamp holder has certain standard length, so electrode contact plate is corresponding has certain width, and the space that causes providing certain in the present shell is to adapt to the usefulness of installation.
The object of the invention is to utilize the inner space of a shell, and a switch that pushes away handle structure is set, and the GU24 pushing-handle switch lamp socket of compact overall structure.
Summary of the invention
For realizing purpose of the present invention, described GU24 pushing-handle switch lamp socket, comprise a shell, the preceding catch of described seat shell is provided with two slotted eyes, before described, be not provided with two on the catch inboard and be in slotted eye other first electrode contact plate and second electrode contact plate, before described, be provided with movable contact spring on the catch, described first electrode contact plate is provided with fixed touching plate, described seat shell is provided with notch, be provided with push rod in the described notch, described push rod is provided with draw-in groove, and described draw-in groove is stuck on the movable contact spring.
Because first electrode contact plate and second electrode contact plate be body in the form of sheets, install in the present shell and in the back seat shell bigger space is arranged still, and original GU24 lamp socket has the dimensional space of a regulation between two slotted eyes, movable contact spring just in time can utilize this space to be arranged on the preceding catch, and the fixed touching plate on the movable contact spring and first electrode contact plate can form a switch contact between two electrode contact plates, push rod is provided with draw-in groove and can slides in the dimensional space of regulation, stir movable contact spring, movable contact spring can be contacted with fixed touching plate and separate, realize the break-make of electricity.Have simple in structurely, compact, volume is little, and the copper sheet quantity of use is few, and the tie point of electricity is few, and contact resistance is little, the advantage that electrical current is big.
Description of drawings
The drawing of accompanying drawing is described as follows:
Fig. 1 is the three-dimensional installation diagram of GU24 pushing-handle switch lamp socket of the present invention.
Fig. 2 is the structure chart at the preceding catch position of the seat shell among Fig. 1.
Fig. 3 is the back catch inside line stereogram among Fig. 1.
Fig. 4 is assembled into partial cutaway structure chart after the one for Fig. 1.
Fig. 5 removes back catch inside three-dimensional structure diagram afterwards for GU24 pushing-handle switch lamp socket of the present invention.
Fig. 6 is for adding the inside three-dimensional structure diagram behind the upper push-rod among Fig. 5.
Fig. 7 is the three-dimensional structure diagram of the second barb thread tension disc and second electrode contact plate.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of GU24 pushing-handle switch lamp socket of the present invention is described in further detail:
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of title of the present invention is described in further detail:
As shown in 1,2,4,5 figure, GU24 pushing-handle switch lamp socket of the present invention, comprise columned seat shell 3, on the preceding catch 1 of described seat shell 3, be symmetrically arranged with the slotted eye 2 of two circular arcs, before described, be not provided with two first electrode contact plate 4 and second electrode contact plates 5 that are in slotted eye 2 sides on catch 1 inboard, catch 1 is provided with movable contact spring 6 before described, and movable contact spring 6 adopts phosphor bronze to make, and has elasticity preferably.Described first electrode contact plate 4 is provided with fixed touching plate 7, and described seat shell 3 is provided with notch 8, is provided with push rod 9 in the described notch 8, and described push rod 9 is provided with draw-in groove 10, and described draw-in groove 10 is stuck on the movable contact spring 6.Push rod 9 can slide in notch 8 under the promotion of external force, and draw-in groove 10 slides with push rod 9 can drive movable contact spring 6 at the both sides tilting, with movable contact spring 7 contacts with separate, realizes the break-make of electricity.
Described movable contact spring 6 middle parts are provided with the surrender structure, catch 1 is provided with stopper slot 32 before described, on the catch 1, the middle part of described movable contact spring 6 was arranged in the stopper slot 32 before described movable contact spring 6 one ends were fixing, and described draw-in groove 10 is stuck on the other end of movable contact spring 6.The phosphor bronze sheet is when stretching, and when stress surpasses elastic limit, even stress no longer increases, and phosphor bronze still continues to take place tangible plastic deformation, claims this phenomenon to be surrender, and the minimum stress value when producing yield phenomenon is yield point.Therefore when draw-in groove 10 is stirred movable contact spring 6 to a lateral movement, in case surpass yield point, then can upspring to this side rapidly, can separate with fixed touching plate 7 fast and contact, the electric arc that produces when reducing energising and outage, simultaneously movable contact spring 6 has two kinds of deformation states, can make in the push rod 9 present shells 3 to be in two positions, i.e. the switch position of opening and closing.
Described surrender structure is to be provided with 12 two parallel flat rubber beltings of first flat rubber belting 11 and second flat rubber belting in the middle part of movable contact spring 6, is provided with parallel arch sheet 13 at first flat rubber belting 11 with second flat rubber belting, 12 centres.During manufacturing, can on the medium position of a slice copper sheet, once stamp out two rectangle slotted eyes, form three batches of flat rubber beltings, the flat rubber belting in centre is struck out the state of arching upward again and form arch sheet 13, make first flat rubber belting 11 and second flat rubber belting 12 of its length greater than both sides, like this, when copper sheet stressed bent and when surpassing yield point to a lateral bending, arching upward to opposite side in arch sheet 13 middle parts, makes copper sheet from trend one lateral bending song.Otherwise, when copper sheet stressed crooked and when surpassing yield point, arching upward to a side in arch sheet 13 middle parts, makes copper sheet from the bending of trend opposite side to opposite side.
Before described, be provided with the first clamp groove 14 and second source line 15 on catch 1 inboard, be respectively equipped with the first barb thread tension disc 16 and the second barb thread tension disc 17 in the described first clamp groove 14 and the second clamp groove 15, the described first barb thread tension disc 16 links to each other with movable contact spring 6, and the described second barb thread tension disc 17 links to each other with second electrode contact plate 5.Described barb thread tension disc is meant the sheet metal that has a slice perk end to be downward state in connecting groove, when power line inserts, the end of withstanding the barb thread tension disc is moved downward, and space of sidewall of leaving connecting groove allows power line enter.In case after inserting, being pulled outwardly the power line end again will can block power line with sidewall.
When the power line of power supply when being inserted in the first clamp groove 14 and the second clamp groove 15, the first barb thread tension disc 16 that can be wherein and the crotch of the second barb thread tension disc 17 compress, and can enter into the first clamp groove 14 and the second clamp groove 15 at an easy rate.Crotch then suppresses the side at power line, realizes that quick plug wire connects.If power line outwards spurs then the wall of crotch and power line and power line firmly can be clamped, it can't be extracted out.
In two annular wall 18 that catch 1 inboard extended out before the described first clamp groove 14 and the second clamp groove 15 were separately positioned on.The position that annular wall 18 is avoided slotted eye 2 is provided with, utilize two spaces between the slotted eye 2 the first barb thread tension disc 16 and the second barb thread tension disc 17 can be fixed on the preceding catch 1,18 of the clip groove on it can make the afterbody of first electrode contact plate 4 and second electrode contact plate 5 fix.Annular wall 18 can also be at the creepage distance that has increased in the limited space between two electric conductors.
As shown in 7 figure, described second electrode contact plate 5 and the overall structure of the second barb thread tension disc 17 for being bent into by a copper sheet.On the one hand make the consumption of copper reduce to minimum, non-contact resistance between second electrode contact plate 5 and the second barb thread tension disc 17 on the other hand can be because of heating burnout, and it is easy to produce the fashionable dress complexion simultaneously.
Described seat shell 3 is provided with the back catch 20 that can be installed on the outer wall 19, described back catch 20 retainings are on the first clamp groove 14 and the second clamp groove, 15 end faces, and the position of the corresponding first clamp groove 14 and the second clamp groove 15 is provided with first plug wire hole 21 and second plug wire hole 22 on the catch 20 of described back.This line hole is less than the notch of clamp groove, can prevent that wherein the first barb thread tension disc 16 and the second barb thread tension disc 17 from pulling out from groove.
As shown in 1,3,6 figure, catch 20 inboards, described back are provided with a groove 29, are provided with arculae 30 in the groove 29, and correspondence is provided with an arch 31 on the back side of push rod 9.When slidably reciprocating in the notch 8 on the push rod 9 present shells 3, the highest portion in centre that arch 31 on the push rod 9 can be passed through arculae 30 from an end of arculae 30 oppresses arculae 30, make its upwards distortion, arrive afterwards the other end through the highest of centre, the highest portion in centre resets, and realizes the location that push rod 9 slidably reciprocates.
Catch 20 outsides, described back are provided with wire-hanging hook 23.After power line is inserted in the clamp groove, can hang on the wire-hanging hook 23 exposing after the power line bending of clamp groove outside, to strengthen the excellent gravity that falls of lamp socket, avoid power line from the clamp groove, to pull out.
Described seat shell 3 afterbodys are provided with hood 24, and described seat shell 3 is provided with clasp 25, and correspondence is provided with hook groove 26 on hood 24, be provided with hook platform 27 in the described hook groove 26, and described clasp 25 is in the hook groove 26, and is hooked on the hook platform 27.Form a space between hood 24 and seat shell 3 afterbodys, can allow power line bending therein be fixed on the wire-hanging hook 23 and can not come off, prevent extraneous contact clip wire casing simultaneously and get an electric shock.
As shown in 1,4 figure, described hood 24 is provided with screw 28, and it is fixing, easy to loading and unloading that lamp socket can be connected on the screwed pipe.
Claims (10)
1. GU24 pushing-handle switch lamp socket, comprise a shell (3), the preceding catch (1) of described seat shell (3) is provided with two slotted eyes (2), catch before described (1) inboard is provided with first electrode contact plate (4) and second electrode contact plate (5), it is other that first electrode contact plate (4) and second electrode contact plate (5) are in two slotted eyes (2) respectively, it is characterized in that being provided with on the catch before described (1) movable contact spring (6), described first electrode contact plate (4) is provided with fixed touching plate (7), described seat shell (3) is provided with notch (8), be provided with push rod (9) in the described notch (8), described push rod (9) is provided with draw-in groove (10), and described draw-in groove (10) is stuck on the movable contact spring (6).
2. GU24 pushing-handle switch lamp socket according to claim 1, it is characterized in that described movable contact spring (6) middle part is provided with the surrender structure, catch (1) is provided with stopper slot (32) before described, on the fixing preceding catch (1) of described movable contact spring (6) one ends, the middle part of described movable contact spring (6) is arranged in the stopper slot (32), and described draw-in groove (10) is stuck on the other end of movable contact spring (6).
3. GU24 pushing-handle switch lamp socket according to claim 2, it is characterized in that described surrender structure is to be provided with (12) two parallel flat rubber beltings of first flat rubber belting (11) and second flat rubber belting in the middle part of movable contact spring (6), at the middle parallel arch sheet (13) that is provided with of first flat rubber belting (11) and second flat rubber belting (12).
4. according to claim 1,2 or 3 described GU24 pushing-handle switch lamp sockets, it is characterized in that being provided with on catch before described (1) inboard the first clamp groove (14) and the second clamp groove (15), be respectively equipped with the first barb thread tension disc (16) and the second barb thread tension disc (17) in the described first clamp groove (14) and the second clamp groove (15), the described first barb thread tension disc (16) links to each other with movable contact spring (6), and the described second barb thread tension disc (17) links to each other with second electrode contact plate (5).
5. GU24 pushing-handle switch lamp socket according to claim 4 is characterized in that the described first clamp groove (14) and the second clamp groove (15) are separately positioned in two annular wall (18) that preceding catch (1) inboard extends out.
6. GU24 pushing-handle switch lamp socket according to claim 4 is characterized in that described second electrode contact plate (5) and the overall structure of the second barb thread tension disc (17) for being bent into by a copper sheet.
7. GU24 pushing-handle switch lamp socket according to claim 4, it is characterized in that described seat shell (3) is provided with the back catch (20) that can be installed on the outer wall (19), described back catch (20) retaining is on the first clamp groove (14) and second clamp groove (15) end face, and the position of going up the corresponding first clamp groove (14) and the second clamp groove (15) at described back catch (20) is provided with first plug wire hole (21) and second plug wire hole (22).
8. GU24 pushing-handle switch lamp socket according to claim 7 is characterized in that described back catch (20) outside is provided with wire-hanging hook (23).
9. GU24 pushing-handle switch lamp socket according to claim 7, it is characterized in that described seat shell (3) afterbody is provided with hood (24), described seat shell (3) is provided with clasp (25), the corresponding hook groove (26) that on hood (24), is provided with, be provided with hook platform (27) in the described hook groove (26), described clasp (25) is in the hook groove (26), and is hooked on the hook platform (27).
10. GU24 pushing-handle switch lamp socket according to claim 9 is characterized in that described hood (24) is provided with screw (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102201546A CN101527416B (en) | 2008-12-19 | 2008-12-19 | GU24 pushing-handle switch lamp base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102201546A CN101527416B (en) | 2008-12-19 | 2008-12-19 | GU24 pushing-handle switch lamp base |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101527416A CN101527416A (en) | 2009-09-09 |
| CN101527416B true CN101527416B (en) | 2011-02-23 |
Family
ID=41095162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008102201546A Expired - Fee Related CN101527416B (en) | 2008-12-19 | 2008-12-19 | GU24 pushing-handle switch lamp base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101527416B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102593680A (en) * | 2011-01-06 | 2012-07-18 | 林润标 | Patchcord lamp head with push-handle switch |
| CN102280274B (en) * | 2011-06-12 | 2013-09-11 | 钟婕 | Stroke conversion switch with slide bar type |
| CN104078810B (en) | 2014-05-29 | 2015-12-23 | 瑞安市恒雄电器有限公司 | A kind of both-end lamp socket and be provided with the light fixture of this both-end lamp socket |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1227467A (en) * | 1968-11-01 | 1971-04-07 | ||
| GB2306800B (en) * | 1995-11-01 | 1999-09-22 | Charles Justin Maeers | Switched lamp holder |
| US6186822B1 (en) * | 1999-02-04 | 2001-02-13 | Sun Lite Sockets Industry, Inc. | Lamp socket with a pull string switch |
| EP1623885A3 (en) * | 2004-08-03 | 2007-07-18 | TRW Automotive Safety Systems GmbH | Airbag module |
| US20060221623A1 (en) * | 2005-04-05 | 2006-10-05 | Sun Lite Sockets Industry Inc. | Lamp holder |
| DE102006008085A1 (en) * | 2006-02-22 | 2007-08-23 | Continental Aktiengesellschaft | Reference value reporting process for tires involves reading only value pairs completely within one data telegram and using next one if one is incomplete |
-
2008
- 2008-12-19 CN CN2008102201546A patent/CN101527416B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101527416A (en) | 2009-09-09 |
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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 | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: DONGGUAN RICH BRAND INDUSTRIES LIMITED Free format text: FORMER OWNER: DONGGUAN DALANG JINZHUN ELECTRIC APPLIANCE PLANT Effective date: 20111109 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20111109 Address after: 523785 Jinsha Industrial Zone, Shuikou village, Dalang Town, Dongguan, Guangdong Patentee after: Rich Brand Industries Limited Address before: 523785 Jinsha Industrial Zone, Shuikou village, Dalang Town, Dongguan, Guangdong Patentee before: Dongguan Dalang Jinzhun Electric Appliance Plant |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110223 Termination date: 20161219 |