CN201345475Y - GU24 knob switch lamp holder - Google Patents
GU24 knob switch lamp holder Download PDFInfo
- Publication number
- CN201345475Y CN201345475Y CNU2008202055831U CN200820205583U CN201345475Y CN 201345475 Y CN201345475 Y CN 201345475Y CN U2008202055831 U CNU2008202055831 U CN U2008202055831U CN 200820205583 U CN200820205583 U CN 200820205583U CN 201345475 Y CN201345475 Y CN 201345475Y
- Authority
- CN
- China
- Prior art keywords
- groove
- connecting groove
- switch lamp
- rotary switch
- catch
- 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
Images
Landscapes
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Abstract
The utility model belongs to the technical field of a lamp holder, and solves the problems that the electric wire of the prior GU24 lamp holder is inconvenient to replace for users, and electrode contacts are easy to be pulled when the electric wire is pulled by external force, so that the electric connection between the electrode contacts and a lamp cap are affected. An GU24 knob switch lamp holder comprises a holder shell (3), wherein two slot holes (2) are arranged on the front retaining piece (1) of the holder shell (3), and a first electrode contact (4) and a second electrode contact (5) which are arranged at the side of the slot holes (2) are respectively arranged at the inner side of the front retaining piece (1). The GU24 knob switch lamp holder is characterized in that a stationary contact (7) is arranged on a first electrode contact (4), and a movable contact (6) which can spring toward one side is arranged in the holder shell (3); a rotating shaft (8) is arranged on the holder shell (3), and a cam (9) is arranged on the rotating shaft (8); and when rotating to the position of the movable contact (6), the protruding part of the cam ( 9) can prop up the movable contact (6) to separate from the stationary contact (7), or prop up the movable contact (6) to contact with the stationary contact (7).
Description
Technical field
The utility model belongs to technical field of lamp holders.
Background technology
Existing GU24 rotary 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 problem that the inconvenient user of electric wire changes, 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 utility model purpose is to utilize the inner space of a shell, and the switch of a knob structure organically is set, the GU24 rotary switch lamp socket of compact overall structure.
The utility model content
For realizing the purpose of this utility model, described GU24 rotary 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, described first electrode contact plate is provided with fixed touching plate, in described seat shell, be provided with the movable contact spring of upspringing to a side, described seat shell is provided with rotating shaft, described rotating shaft is provided with cam, movable contact spring jack-up can be separated with fixed touching plate when described nose of cam goes to the movable contact spring position, perhaps movable contact spring jack-up be contacted with fixed touching plate.
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, fixed touching plate 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, cam in the rotating shaft can rotate in the dimensional space of regulation, portion can promote movable contact spring in the rotating process protrusions, the movable contact spring that separates in advance with fixed touching plate or contact can or be separated with the fixed touching plate contact, 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 the utility model GU24 rotary switch lamp socket.
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 the utility model GU24 rotary switch lamp socket.
Fig. 6 is for adding upper push-rod, back catch inside three-dimensional structure diagram afterwards among Fig. 5.
Fig. 7 is the three-dimensional structure diagram of the second barb thread tension disc and second electrode contact plate.
Fig. 8 is the three-dimensional structure diagram of first electrode contact plate and fixed touching plate.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the utility model GU24 rotary switch lamp socket is described in further detail:
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the utility model title is described in further detail:
As shown in FIG., GU24 rotary switch lamp socket described in the utility model, 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, described first electrode contact plate 4 is provided with fixed touching plate 7, in described seat shell 3, be provided with the movable contact spring 6 of upspringing to a side, movable contact spring 6 adopts phosphor bronze to make, and has elasticity preferably.Be provided with spring 10 in the present shell 3, this spring suppresses on movable contact spring 6 to increase the elastic force of movable contact spring 6.
Described seat shell 3 is provided with rotating shaft 8, and described rotating shaft 8 is provided with cam 9, movable contact spring 6 jack-up can be separated with fixed touching plate 7 when described cam 9 lug bosses go to movable contact spring 6 positions, perhaps movable contact spring 6 jack-up is contacted with fixed touching plate 7.
9 rotations of rotating shaft 8 rotating band moving cams when the lug boss on the cam 9 goes to movable contact spring 6 places, can be oppressed movable contact spring 6, make its flexural deformation.If movable contact spring 6 is initially located in fixed touching plate 7 and suppresses contact condition, then the lug boss on the cam 9 can make movable contact spring 6 perks, and movable contact spring 6 separates with fixed touching plate 7.In case lug boss is rotated away from movable contact spring 6 with rotating shaft 8, the resilience that resets of the movable contact spring 6 of perk contacts with fixed touching plate 7 once more, realizes the break-make of electricity.
If movable contact spring 6 is initially located in released state with fixed touching plate 7, then the lug boss on the cam 9 can make movable contact spring 6 oppress to fixed touching plate 7 directions, and both are contacted.In case lug boss is rotated away from movable contact spring 6 with rotating shaft 8, the resilience that resets of the movable contact spring 6 of perk separates with fixed touching plate 7 once more, realizes the break-make of electricity.
Catch 1 inboard is provided with first connecting groove 14 and second connecting groove 15 before described, is respectively equipped with the first barb thread tension disc 16 and the second barb thread tension disc 17 in described first connecting groove 14 and second connecting groove 15.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.
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.When the power line of power supply when being inserted in first connecting groove 14 and second connecting 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 first connecting groove 14 and second connecting 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.
Described first connecting groove 14 and second connecting groove 15 are provided with the annular wall 18 that is extended out by preceding catch 1 inboard.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 in the connecting groove that annular wall 18 surrounds, annular wall 18 can also be at the creepage distance that has increased in the limited space between two electric conductors.Two annular wall 18 are provided with draw-in groove 11 as the support of rotating shaft 8 on preceding catch 1 inboard, and rotating shaft 8 is arranged in the draw-in groove 11.
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 first connecting groove 14 and second connecting groove, 15 end faces, and the position of corresponding first connecting groove 14 and second connecting 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 connecting 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.Back catch 20 inboards are provided with the card 12 that can enter in the draw-in groove 11, when after after catch 20 installs on the outer wall 19 of present shell 3, card 12 is stuck in the draw-in groove 11, makes rotating shaft 8 location.
Catch 20 outsides, described back are provided with wire-hanging hook 23.After power line is inserted in the connecting groove, can hang on the wire-hanging hook 23 exposing after the power line bending of connecting groove outside, to strengthen the excellent gravity that falls of lamp socket, avoid power line from connecting groove, to pull out.
Described seat shell 3 afterbodys are provided with hood 24, and described seat shell 3 is provided with clasp 25, perhaps is provided with clasp 25 on the catch 20 of back, 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.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 connecting groove simultaneously and get an electric shock.
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 rotary switch lamp socket, comprise a shell (3), the preceding catch (1) of described seat shell (3) is provided with two slotted eyes (2), be not provided with two on catch before described (1) inboard and be in slotted eye (2) other first electrode contact plate (4) and second electrode contact plate (5), it is characterized in that described first electrode contact plate (4) is provided with fixed touching plate (7), in described seat shell (3), be provided with the movable contact spring (6) of upspringing to a side, described seat shell (3) is provided with rotating shaft (8), described rotating shaft (8) is provided with cam (9), movable contact spring (6) jack-up can be separated with fixed touching plate (7) when described cam (9) lug boss goes to movable contact spring (6) position, perhaps movable contact spring (6) jack-up be contacted with fixed touching plate (7).
2. GU24 rotary switch lamp socket according to claim 1, it is characterized in that being provided with on catch before described (1) inboard first connecting groove (14) and second connecting groove (15), be respectively equipped with the first barb thread tension disc (16) and the second barb thread tension disc (17) in described first connecting groove (14) and second connecting 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).
3. GU24 rotary switch lamp socket according to claim 2 is characterized in that described first connecting groove (14) and second connecting groove (15) are provided with the annular wall (18) that is extended out by preceding catch (1) inboard.
4. GU24 rotary switch lamp socket according to claim 3 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.
5. according to claim 2,3 or 4 described GU24 rotary switch lamp sockets, 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 first connecting groove (14) and second connecting groove (15) end face, and the position of going up corresponding first connecting groove (14) and second connecting groove (15) at described back catch (20) is provided with first plug wire hole (21) and second plug wire hole (22).
6. GU24 rotary switch lamp socket according to claim 5 is characterized in that described back catch (20) outside is provided with wire-hanging hook (23).
7. according to claim 1,2,3 or 4 described GU24 rotary switch lamp sockets, 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).
8. GU24 rotary switch lamp socket according to claim 5, it is characterized in that described back catch (20) outside is provided with hood (24), described back catch (20) 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).
9. GU24 rotary switch lamp socket according to claim 7 is characterized in that described hood (24) is provided with screw (28).
10. GU24 rotary switch lamp socket according to claim 5, it is characterized in that described two annular wall (18) are provided with draw-in groove (11), rotating shaft (8) is arranged in the draw-in groove (11), and back catch (20) inboard is provided with the card (12) that is stuck in the draw-in groove (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202055831U CN201345475Y (en) | 2008-12-19 | 2008-12-19 | GU24 knob switch lamp holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202055831U CN201345475Y (en) | 2008-12-19 | 2008-12-19 | GU24 knob switch lamp holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201345475Y true CN201345475Y (en) | 2009-11-11 |
Family
ID=41277058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202055831U Expired - Fee Related CN201345475Y (en) | 2008-12-19 | 2008-12-19 | GU24 knob switch lamp holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201345475Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112542736A (en) * | 2020-12-12 | 2021-03-23 | 河南博源电力设备股份有限公司 | Electric power equipment wiring end clamping device that moves away to avoid possible earthquakes |
-
2008
- 2008-12-19 CN CNU2008202055831U patent/CN201345475Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112542736A (en) * | 2020-12-12 | 2021-03-23 | 河南博源电力设备股份有限公司 | Electric power equipment wiring end clamping device that moves away to avoid possible earthquakes |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102969582A (en) | Pressing type lead wire connector | |
| CN102570114B (en) | Jack base of power plug | |
| CN202977761U (en) | A pushing wire connector | |
| CN205355339U (en) | Positive reverse plug USB socket | |
| WO2021017505A1 (en) | Adapter | |
| CN201038495Y (en) | Safety socket | |
| CN201345475Y (en) | GU24 knob switch lamp holder | |
| CN101521345A (en) | GU24 rotary switch lamp holder | |
| CN201749982U (en) | High-current power supply connector | |
| CN101950869A (en) | Heavy-current power connector | |
| CN201345476Y (en) | GU24 pushing handle switch lamp holder | |
| CN101527416B (en) | GU24 pushing-handle switch lamp base | |
| CN105226437A (en) | Dual-face inserting Micro USB Type B male seat connector | |
| CN102832467B (en) | Lead connector | |
| CN201781102U (en) | Transition socket for automobile junction box | |
| CN208489474U (en) | A kind of security module and socket | |
| CN109565127A (en) | A kind of electrical plug-in connection and electric car | |
| CN201788928U (en) | Fuse socket | |
| CN102479933B (en) | A kind of battery and there is the electronic installation of this battery | |
| CN201194301Y (en) | Power source converter | |
| CN216362191U (en) | SMD earphone socket connector with two sets of normally open switches | |
| CN209374813U (en) | A kind of plug wire switching plate | |
| CN102610946B (en) | Power socket | |
| CN203192963U (en) | Insulated coaxial connector | |
| KR200318521Y1 (en) | An improved socket structure for power connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20120220 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120220 Address after: 523785 Jinsha Industrial Zone, Dalang Town, Guangdong, Dongguan 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: 20091111 Termination date: 20161219 |