CN102593680A - Patchcord lamp head with push-handle switch - Google Patents
Patchcord lamp head with push-handle switch Download PDFInfo
- Publication number
- CN102593680A CN102593680A CN2010101926983A CN201010192698A CN102593680A CN 102593680 A CN102593680 A CN 102593680A CN 2010101926983 A CN2010101926983 A CN 2010101926983A CN 201010192698 A CN201010192698 A CN 201010192698A CN 102593680 A CN102593680 A CN 102593680A
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- Prior art keywords
- contact
- handle switch
- inner core
- plug wire
- pushing
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Abstract
The invention relates to a patchcord lamp head with a push-handle switch. The patchcord lamp head comprises a lamp head seat, a lamp contact sheet, an upper cover, a lower cover and an inner core, wherein the push-handle switch is arranged in an inner core of a lamp head, a metal movable swinging sheet of the push-handle switch is in contact and connected with a switch contact sheet and an insertion-wire contact sheet at the same time when the push-handle switch is pushed in an turn-on state, the switch contact sheet is connected with one lamp contact sheet, the other insertion-wire contact sheet is connected with the other lamp contact sheet, the lamp head seat is integrated with the inner core and a protective cover, the lower cover is connected with the upper cover through a lamp head seat boss of the lamp head seat in a threading manner, and the two insertion-wire contact sheets are arranged in the inner core and are elastic sheets respectively arranged in inner side holes of two insertion-wire holes. According to the patchcord lamp head with the push-handle switch, disclosed by the invention, the inserted input power supply wire contact sheets are arranged, thus the connection is convenient and fast, and the efficiency of mounting operation is high; and in addition, the upper cover, the lower cover and the lamp head seat are fixed without using screws, so that short circuit is not easy to generate and the assembly is convenient and quick.
Description
Technical field
The present invention relates to a kind of lamp head, particularly relate to a kind of patch lamp holder that has pushing-handle switch.
Background technology
The power lead of traditional lamp holder switch input generally adopts the screw lead, connects trouble, and installment work efficient is low; Internal core print seat is not set, safety inadequately, complex structure; Work is stable inadequately, the long easy loose contact of lamp holder contact time, and traditional lamp holder loam cake, lower cover and bulb socket often is connected fixing through screw; Short circuit easily, packaging efficiency is low.
Summary of the invention
The object of the invention just provides a kind of patch lamp holder that has pushing-handle switch, convenient and fast connection, installment work efficient is high, use safer, simple in structure, working stability.
Summary of the invention
For achieving the above object, the present invention adopts following technical scheme:
A kind of patch lamp holder that has pushing-handle switch comprises: bulb socket, lamp contact, loam cake, lower cover, inner core is characterized in that: in-core is provided with pushing-handle switch in the lamp holder; The movable pendulum of the metal of its pushing-handle switch contacts simultaneously with the plug wire contact with the switch contact when switch pushes open mode and is connected; The switch contact is connected with one of them lamp contact chip, and another plug wire contact is connected with another lamp contact chip, and bulb socket and inner core and protecting cover are connected as a single entity; Lower cover is threaded with loam cake through the bulb socket boss of bulb socket; Interior in-core is provided with two plug wire contacts, and its plug wire contact is a shell fragment, is separately positioned in two plug wire hole inboard aperture.
Described bulb socket and inner core, protecting cover are connected as a single entity through rivet.
Described switch contact is an elastic contact blade, and its elastomer is the serpentine or the serpentine that falls
The elastomer portions of plug wire contact of in-core setting is divided into right angle that shell fragment is converted into or the shell fragment that approaches the right angle in described; Elastomeric upper side is connected with the contact of plug wire hole inboard aperture wall or near the inboard aperture wall, the plug wire contact jaw of elastomeric upper side is provided with the surface groove at band angle.
Described inner core upper side is provided with two wire-hanging hooks, and its hook is " C " frame, and the inside upper part face of " C " frame is provided with arc surface.
Two wire-hanging hooks that described inner core upper side is provided with, the height of the opening of the inboard of its " C " frame is less than the height in the middle of " C " frame.
Beneficial effect of the present invention: owing to be provided with the grafting contact, connect power line and the metal section and part of lead is directly inserted wire guide get final product convenient and fast connection, difficult drop-off; The plug wire contact jaw is provided with the surface groove at band angle, and lead inserts easily, is difficult for slippage, uses safer; Installment work efficient is high, and after the metal wire head end of power line inserted, the elastomer displacement of plug wire contact was less than an angle of 90 degrees, owing to be shell fragment; All the time give thrust of electric wire,, make stressed in the opposite direction of direction and the shell fragment of electric wire slippage because the angle of plug wire contact diminishes; Even the outside slippage of electric wire can only be drawn tighter and tighter, thereby this structure is more safe and reliable; Because loam cake, lower cover and bulb socket are connected as a single entity and are not screwed, circumscripted power line is difficult for electric wire displacement when installing, and is difficult for the lead-in wire short circuit that causes damage, and is easy to assembly quick; " C " frame wire-hanging hook is set, draws tighter and tighter because opening of " C " frame and frame bottom less than the height of centre, make the power line of introducing snap in, the difficult drop-off displacement; The elastomer of switch contact is set to serpentine or falls serpentine, and the movable pendulum of metal that more helps switch was connected with the large-area contact of the elastomer of switch contact or the disconnection of moment in the moment of swing.
Description of drawings
Fig. 1 is an exploded sketch of the present invention.
Fig. 2 is the cutaway view of lower cover.
Fig. 3 is the exploded sketch of inner core of the present invention, bulb socket, another angle of protecting cover.
Fig. 4 is the structural representation of lamp contact
Fig. 5 is the structural representation of another lamp contact
Fig. 6 is the structural representation of plug wire contact
Fig. 7 is another plug wire contact structural representation
Fig. 8 is a switch contact structural representation
Fig. 9 is the structural representation of the movable pendulum of metal
Figure 10 is the partial structurtes sketch map that lamp holder grafting contact is connected with inner core.
Figure 11 is the partial schematic diagram of pegging graft with inner core and grafting contact behind the lamp holder grafting contact socket power line.
Wire-hanging hook sketch map on Figure 12 inner core.
The screwed loam cake partial schematic diagram of Figure 13 loam cake line-entering hole.
Specific embodiment
Can find out referring to figs. 1 through 9 and the present invention includes: bulb socket 15, lamp contact, loam cake 1, lower cover 10, inner core 19, be provided with pushing-handle switch in the described lamp holder inner core 19, push away handle 17 can about promote; To realize energized or powered-down, push away the handle middle part and be provided with the movable pendulum 4 of metal, the movable pendulum 4 of metal contacts simultaneously with plug wire contact 16 with switch contact 18 and is connected when switch pushes open mode; Switch contact 18 is connected with one of them lamp contact chip 7; Another plug wire contact 5 is connected with another lamp contact chip 13, and bulb socket 15 repeatedly is one with protecting cover 9 through rivet with inner core 19, and lower cover is threaded with loam cake 1 through the bulb socket boss 6 of bulb socket 15; Be that the lower cover bottom is provided with porose; Its hole periphery is provided with inwardly outstanding annular boss 12, and the lower cover inboard is provided with screw thread 11, and the borehole jack of lower cover 10 bottoms is gone into the part below the bulb socket boss 6; Be threaded with loam cake screw thread 2, and loam cake 1, lower cover 10 and bulb socket 15 are linked together.Interior in-core is provided with two plug wire contacts 5,16, and its plug wire contact is a shell fragment, is separately positioned in two plug wire holes, 20,21 inboard aperture, and the lower end of plug wire contact connects lamp contact 7,13 respectively.As can be seen from Figure 4 described inner core 19 upper side are provided with two wire-hanging hooks 29; Its hook-forming " C " frame; The inside upper part face of " C " frame is provided with arc surface 28 (with reference to Figure 12); Circular curved surface forms " C " frame mouth and the little structure broad in the middle of frame inside bottom, and promptly the height of the opening of the inboard of " C " frame is convenient to the location that snaps in of electric wire less than the height in the middle of " C " frame.
Can find out that with reference to Figure 10 to Figure 11 the elastomer portions of the plug wire contacts that are provided with in the described inner core 19 is divided into right angle that shell fragment is converted into or the shell fragment that approaches the right angle, elastomer portion is the first half of plug wire contact just; Before power line did not insert, the elastomer of plug wire contact was the right angle, after metal the end of a thread 25 ends of power line insert; The elastomer displacement of plug wire contact owing to be shell fragment, is given thrust of electric wire less than an angle of 90 degrees all the time; Because the angle of plug wire contact diminishes, make stressed in the opposite direction of direction and the shell fragment of electric wire slippage, even the outside slippage of electric wire; Can only draw tighter and tighter, thereby this structure be more safe and reliable.The contact of elastomeric upper side and plug wire hole inboard aperture wall is connected or near the inboard aperture wall; The plug wire contact jaw of elastomeric upper side is provided with the surface groove 23 at band angle; Its cross section of this surface groove is a triangle, and groove tilts to port, is convenient to like this install; And the insulator 26 of electric wire is not easy in the line-entering hole, so that fast and effeciently install.
Can find out with reference to Figure 13, in the power line hand-hole 30 that loam cake top is provided with screw thread 31 can be set, screw thread is set be convenient to the desk lamp joint pin and be threaded.
Claims (6)
1. patch lamp holder that has pushing-handle switch; Comprise: bulb socket (15), lamp contact, loam cake (1), lower cover (10), inner core (19); It is characterized in that: in-core is provided with pushing-handle switch in the lamp holder, and the movable pendulum of the metal of its pushing-handle switch contacts simultaneously with plug wire contact (16) with switch contact (18) when switch pushes open mode and is connected, and switch contact (18) is connected with one of them lamp contact (7); Another plug wire contact (5) is connected with another lamp contact (13); Bulb socket (15) is connected as a single entity with inner core (19) and protecting cover (9), and lower cover is threaded with loam cake (1) through the bulb socket boss (6) of bulb socket (15), and interior in-core is provided with two plug wire contacts (5,16); Its plug wire contact is a shell fragment, is separately positioned in two plug wire holes (20,21) inboard aperture.
2. a kind of patch lamp holder that has pushing-handle switch according to claim 1 is characterized in that: bulb socket (15) is connected as a single entity through rivet with inner core (19), protecting cover (9).
3. a kind of patch lamp holder that has pushing-handle switch according to claim 1, it is characterized in that: the switch contact is an elastic contact blade, its elastomer is the serpentine or the serpentine that falls.
4. a kind of patch lamp holder that has pushing-handle switch according to claim 1; It is characterized in that: the elastomer portions of the plug wire contact of interior in-core setting is divided into right angle that shell fragment is converted into or the shell fragment that approaches the right angle; Elastomeric upper side is connected with the contact of plug wire hole inboard aperture wall or near the inboard aperture wall, the plug wire contact jaw of elastomeric upper side is provided with the surface groove at band angle.
5. a kind of patch lamp holder that has pushing-handle switch according to claim 1, it is characterized in that: the inner core upper side is provided with two wire-hanging hooks, and its hook is " C " frame, and the inside upper part face of " C " frame is provided with arc surface.
6. a kind of patch lamp holder that has pushing-handle switch according to claim 5 is characterized in that: two wire-hanging hooks that the inner core upper side is provided with, the height of the opening of the inboard of its " C " frame is less than the height in the middle of " C " frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101926983A CN102593680A (en) | 2011-01-06 | 2011-01-06 | Patchcord lamp head with push-handle switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101926983A CN102593680A (en) | 2011-01-06 | 2011-01-06 | Patchcord lamp head with push-handle switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102593680A true CN102593680A (en) | 2012-07-18 |
Family
ID=46482013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101926983A Pending CN102593680A (en) | 2011-01-06 | 2011-01-06 | Patchcord lamp head with push-handle switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102593680A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101388515A (en) * | 2008-07-11 | 2009-03-18 | 东莞大朗金准电器厂 | GU24 lamp seat |
| CN101527416A (en) * | 2008-12-19 | 2009-09-09 | 东莞大朗金准电器厂 | GU24 pushing-handle switch lamp base |
| CN201781164U (en) * | 2010-06-01 | 2011-03-30 | 林润标 | Plug wire lamp holder with pushing-handle switch |
-
2011
- 2011-01-06 CN CN2010101926983A patent/CN102593680A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101388515A (en) * | 2008-07-11 | 2009-03-18 | 东莞大朗金准电器厂 | GU24 lamp seat |
| CN101527416A (en) * | 2008-12-19 | 2009-09-09 | 东莞大朗金准电器厂 | GU24 pushing-handle switch lamp base |
| CN201781164U (en) * | 2010-06-01 | 2011-03-30 | 林润标 | Plug wire lamp holder with pushing-handle switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 528415, Guangdong Province, Xiaolan Town, Zhongshan Province, two Yi Feng an industrial zone (Zhongshan Xiaolan Town sharp home appliance parts factory) Applicant after: Lin Runbiao Address before: 528400 No. 27 Feng Yue Road, Xiaolan Town, Guangdong, Zhongshan Applicant before: Lin Runbiao |
|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120718 |