CN2580642Y - Two pieces type lamp holder with pushing handle switch - Google Patents
Two pieces type lamp holder with pushing handle switch Download PDFInfo
- Publication number
- CN2580642Y CN2580642Y CN 02249702 CN02249702U CN2580642Y CN 2580642 Y CN2580642 Y CN 2580642Y CN 02249702 CN02249702 CN 02249702 CN 02249702 U CN02249702 U CN 02249702U CN 2580642 Y CN2580642 Y CN 2580642Y
- Authority
- CN
- China
- Prior art keywords
- sheet
- handle switch
- lamp holder
- seat body
- lamp socket
- 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
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- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model belongs to the technical field of lamp holders, particularly a two-piece type lamp holder with a push handle switch. The utility model solves the problems that an inner core of the existing lamp holder with a push handle switch is fixed in a seat body and is required to form electric connection with an opening rind and a central tongue sheet, with the disadvantages of multiple components, complicated structure, and multiple production procedures and assembly procedures. The utility model comprises a seat body, an upper cover, an opening ring, and a central tongue sheet. A concave cavity is arranged in the seat body. The central tongue sheet is provided with an elastic sheet which extends into the concave cavity. A movable touch sheet which can contact the elastic sheet is arranged in the concave cavity. Insulation push handles which penetrate through the seat body and can slide in the wall of the concave cavity are arranged on both ends of the movable touch sheet. The movable touch sheet is provided with a raised part, and the seat body is provided with a lamp holder terminal. An electric touch sheet which is connected with the lamp holder terminal is arranged in the concave cavity. The electric touch sheet can only contact with the raised part in the course of sliding. A push handle switch which controls the on and off of the central tongue sheet and the lamp holder terminal is assembled in the seat body. The utility model has the advantages of simple structure, reliable electrical connection, and easy assembly.
Description
Technical field
The utility model belongs to technical field of lamp holders, particularly a kind of pedestal that includes, loam cake, the two-piece type pushing-handle switch lamp socket of pushing-handle switch structure.
Background technology
Existing pushing-handle switch lamp socket mainly includes pedestal, loam cake and inner core, be provided with pushing-handle switch in the inner core, the mouth circle and the center tongue piece that contact with lamp holder are arranged in the pedestal, inner core not only will be fixed in the pedestal, also will form with mouth circle and center tongue piece to be electrically connected, and not only parts are many, and complex structure, cause production and assembly process many.
Summary of the invention
The purpose of this utility model is to provide a kind of only have pedestal and loam cake, electrically contacts reliable two-piece type pushing-handle switch lamp socket.
For realizing the purpose of this utility model, described two-piece type pushing-handle switch lamp socket comprises pedestal, loam cake, the mouth circle, the center tongue piece, be provided with a cavity in the pedestal, described center tongue piece is provided with the shell fragment that extends in the cavity, be provided with the movable contact spring that can contact with shell fragment in the cavity, described movable contact spring two ends are provided with and pass pedestal, and the insulation of can sliding in the cavity wall pushes away handle, movable contact spring is provided with lug boss, pedestal is provided with the lamp socket terminals, is provided with the electric contact point that is connected with the lamp socket terminals in the cavity, and described electric contact point contacts with its lug boss in the movable contact spring sliding process only.
Owing to adopted and in pedestal, be provided with a cavity, tongue piece extended shell fragment in center is arranged therein, movable contact spring, the insulation that combines with the movable contact spring two ends pushes away handle, with the electric contact point that the lamp socket terminals are connected, realized in a pedestal, having assembled the pushing-handle switch of control centre's tongue piece and lamp socket terminals break-make, have simple in structure, be electrically connected reliably, assembling is easy to advantage.
Description of drawings
The drawing of accompanying drawing is described as follows:
Fig. 1 is overall structure half cut-away view of the utility model two-piece type pushing-handle switch lamp socket.
Fig. 2 takes down the vertical view of loam cake for Fig. 1.
Fig. 3 is the M-M cutaway view of Fig. 1.
Fig. 4 is the partial cutaway diagrammatic sketch that loam cake combines with pedestal.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the utility model two-piece type pushing-handle switch lamp socket is described in further detail:
As shown in FIG..The utility model two-piece type pushing-handle switch lamp socket comprises pedestal 1, loam cake 2, and mouthful circle 3, center tongue piece 4, movable contact spring 7, insulation pushes away handle 8, lamp socket terminals 11.
Be provided with a cavity 5 and two lamp socket terminals 11 in pedestal 1, one of them lamp socket terminals 11 links to each other with mouth circle 3.Center tongue piece 4 is provided with the shell fragment 6 that extends in the cavity 5, and movable contact spring 7 is provided with lug boss 9, and described electric contact point 10 contacts with its lug boss 9 in movable contact spring 7 sliding processes only.Because movable contact spring 7 two ends respectively have an insulation to push away handle 8, can promote movable contact spring 7 on both direction, movable contact spring 7 can slide in cavity 5.When the lug boss on the movable contact spring 79 slid into the left side of the shell fragment 6 that is on the center tongue piece 4, the electric contact point 10 and the movable contact spring 7 of lamp socket terminals 11 were separated from each other, and switch is in off-state.When the lug boss on the movable contact spring 79 slid into the right of the shell fragment 6 that is on the center tongue piece 4 and moves to electric contact point 10 top positions, the electric contact point 10 of lamp socket terminals 11 contacted with movable contact spring 7, and switch is in on-state.
Described pedestal 1 is provided with wire casing 12, and loam cake 2 is provided with to keep off and makes electric wire 14 be clamped in muscle portion 13 in the wire casing 12 on wire casing 12.It was through crossed beam trunking 12 after electric wire 14 was connected on the lamp socket terminals 11, when pedestal 1 with after loam cake 2 combines, electric wire 14 is clamped in wire casing 12 internal fixation by muscle portion 13, has avoided being subjected to tearing of external force because of electric wire 14, and and the mutual interlock that produces between the lamp socket terminals 11, electrically contact firm, reliable.
Described muscle portion 13 is a cyclic structure.Can strengthen on the one hand the intensity of loam cake 2, on the other hand no matter loam cake 2 from where on the pedestal 1 of packing into, still screw in the process at pedestal 1, muscle portion 13 remains retaining on wire casing 12, and the electric wire 14 that is fixed on the lamp socket terminals 11 can not torn.
Claims (3)
1. two-piece type pushing-handle switch lamp socket, comprise pedestal (1), loam cake (2), mouth circle (3), center tongue piece (4), it is characterized in that being provided with in the pedestal (1) cavity (5), described center tongue piece (4) is provided with the shell fragment (6) that extends in the cavity (5), be provided with the movable contact spring (7) that can contact in the cavity (5) with shell fragment (6), described movable contact spring (7) two ends are provided with and pass pedestal (1), the insulation of can sliding in cavity (5) wall pushes away handle (8), movable contact spring (7) is provided with lug boss (9), pedestal (1) is provided with lamp socket terminals (11), is provided with the electric contact point (10) that is connected with lamp socket terminals (11) in the cavity (5), and described electric contact point (10) contacts with its lug boss (9) in movable contact spring (7) sliding process only.
2. two-piece type pushing-handle switch lamp socket according to claim 1 is characterized in that described pedestal (1) is provided with wire casing (12), and loam cake (2) is provided with to keep off and makes electric wire be clamped in muscle portion (13) in the wire casing (12) on wire casing (12).
3. two-piece type pushing-handle switch lamp socket according to claim 2 is characterized in that described muscle portion (13) is cyclic structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02249702 CN2580642Y (en) | 2002-11-22 | 2002-11-22 | Two pieces type lamp holder with pushing handle switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02249702 CN2580642Y (en) | 2002-11-22 | 2002-11-22 | Two pieces type lamp holder with pushing handle switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2580642Y true CN2580642Y (en) | 2003-10-15 |
Family
ID=33720078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02249702 Expired - Fee Related CN2580642Y (en) | 2002-11-22 | 2002-11-22 | Two pieces type lamp holder with pushing handle switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2580642Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015180223A1 (en) * | 2014-05-29 | 2015-12-03 | 瑞安市恒雄电器有限公司 | Twin lamp holder and luminaire provided with same |
-
2002
- 2002-11-22 CN CN 02249702 patent/CN2580642Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015180223A1 (en) * | 2014-05-29 | 2015-12-03 | 瑞安市恒雄电器有限公司 | Twin lamp holder and luminaire provided with same |
| US9410681B2 (en) | 2014-05-29 | 2016-08-09 | Ruian Hengxiong Electric Co., Ltd. | Double-head lamp holder and lamp provided with same |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20031015 Termination date: 20101122 |