CN87216440U - Rotatable plug type incandescent lamp socket - Google Patents
Rotatable plug type incandescent lamp socket Download PDFInfo
- Publication number
- CN87216440U CN87216440U CN 87216440 CN87216440U CN87216440U CN 87216440 U CN87216440 U CN 87216440U CN 87216440 CN87216440 CN 87216440 CN 87216440 U CN87216440 U CN 87216440U CN 87216440 U CN87216440 U CN 87216440U
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- plug
- lamp
- lamp socket
- screw
- 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.)
- Ceased
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- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model discloses a rotatable plug-type incandescent lamp socket which can simply, conveniently and smartly use incandescent lamp, comprising a plug, a lamp holder and a rotary mechanism. The plug and the lamp base can be rotated 0-180 DEG in one plane for changing the lighting direction or regulating the position of the lamp in space according to demands. The utility model can be inserted in a fixed socket when using and pulled when not using. In addition, the utility model can easily change an ordinary filament lamp into a free loading-and-unloading wall lamp.
Description
The utility model relates to a kind of improved incandescent lamp holder.
In the prior art, incandescent lamp holder has messenger wire formula and base type several.Some under the situation of removing again at any time,, all want wiring with incandescent lamp at any time with ordinary incandescent lamp head peace lamp at every turn, the very trouble of taking out stitches.
The purpose of this utility model is: provide a kind of improved incandescent lamp holder under the situation of supply socket having, incandescent lamp can be installed at any time at any time remove, can rotate illumination direction or locus that lamp socket changes incandescent lamp simultaneously.
Formation of the present utility model is: whole lamp holder is made of lamp holder, plug portion, rotating mechanism.Screw socket, tongue, switch, binding post are arranged in the lamp socket.Have stifled being screwed on lamp socket behind the lamp socket of disk in the rotating shaft.Have four to be the inserted sheet that just tetragonal binding post is fixed two groups of different directions respectively in the plug, the plug rear portion has a rotating shaft cylindrical folder.The center of circle with axle center screw disk in rotating shaft cylindrical folder and rotating shaft is fixed together disk in rotating shaft cylindrical folder and the rotating shaft, makes plug and lamp socket become one, and plug and lamp socket serve as that axle can be done 0～180 ° of rotation in a plane with the axle center screw.On on the plug zero, live wire and the lamp socket zero, live wire link to each other by shaft screw with copper sheet and form path.Recess at rotating shaft cylindrical folder is established positioning bead, and the protuberance of disk is set the position blind hole in the rotating shaft, and positioning bead and location blind hole are overlapped to keep stable mutually between lamp socket and the plug.
The utility model has the advantages that: use rotatable plug-type incandescent lamp very convenient having under the situation of supply socket, during use this lamp holder is inserted on the fixing socket, the time spent does not just pull up it come.Particularly this lamp holder can make ordinary incandescent lamp become one at an easy rate with adorning with the simple wall lamp that unloads.In the building construction at present, flush socket-outlet all is equipped with on house sidings top, during use this lamp holder is inserted on the flush socket-outlet, and the time spent can not pull up it come at any time.Rotate the direction that lamp socket scalable bulb throws light in the position or the change in space simultaneously.Such wall lamp not only economy but also practicality.So it is simple, easy to use, flexible that such lamp holder is installed incandescent lamp.Make the utilance of incandescent lamp higher.
Be the concrete formation that this utility model is described in conjunction with the accompanying drawings and embodiments below.
Fig. 1 is whole external form figure of the incandescent lamp holder of rotatable plug-type, and (1) is lamp socket, and (2) are plugs, and (3) are rotating mechanisms.
Fig. 2 is the three-view diagram of the utility model lamp holder, and wherein top right plot is a sectional view, and the picture left above is a front view, and lower-left figure is a top view.
Fig. 3 is the three-view diagram of the utility model plug portion, and wherein top right plot is a sectional view, and the picture left above is a front view, and lower-left figure is a top view.
As shown in the figure, stifled (11) behind disk in the rotating shaft (5) and the lamp socket are made a body and function screw (6) to be fixed on the lamp socket (1), two groove internal fixation that two copper sheets (10) are set in disk (5) in the rotating shaft are in lamp socket on two screws, as zero line and live wire, one of them is connected to lamp socket screw socket (9) respectively; Another is connected on the lamp socket tongue (8) by K switch.Taper shape is made at the top of copper sheet (10).And in rotating shaft, have a conical blind hole outside the center of circle of disk (5).The taper shape at copper sheet (10) top is put into the blind hole of rotating shaft disk (5).Plug portion has a rotating shaft cylindrical folder (13).Two copper sheets (20) are placed within the rotating shaft cylindrical folder (13), and a side is fixed on the plug box internal wiring terminal (19), and opposite side links to each other with axle center screw (12).Axle center screw (12) is spun in two center of circle screwed holes (18) of rotating shaft cylindrical folder, and screwed hole leaves the space with the filling megohmite insulant near the outside.The protuberance of disk in the rotating shaft (5) is put into the recessed of rotating shaft cylindrical folder (13), twist screw (12) screw head is withstood in copper sheet (10) circular cone,, so just lamp socket and plug are become one until tightening.Screw (12) is on the one hand as rotating shaft; It connects plug copper sheet (20) and lamp socket copper sheet (10) on the other hand, makes whole lamp holder circuit UNICOM.Location blind hole (4) on positioning bead on the plug (14) and the lamp socket matches, and makes to stablize unlikely generation between lamp socket and the plug and rotate naturally.It is many more to locate the how fixing more position of blind hole.Install firmly when making this device work, the thickness of inserted sheet (17) should be between 1.2～1.5mm.Hollow cap (15) is fixed on disk (16) on the plug.Be provided with four in the plug box and be tetragonal binding post (19), in order to fix two groups of inserted sheets (17), the conversion inserted sheet can make lamp holder rotate in another plane.Inserted sheet (17) adopts the copper sheet of 1.2～1.5mm, and disk (5) and rotating shaft cylindrical folder (13) all adopts the hard moulding material of insulation in the rotating shaft.Filling insulating material in the outer hole of screw (12).Positioning bead (14) is a steel ball, and interior is spring.
Claims (1)
1, a kind of by the incandescent lamp holder of rotatable plug-type of moulding shell (1), lamp socket screw socket (9), tongue (8), switch, binding post (7) formation firmly, it is characterized in that also having lamp socket (1), plug (2) and rotating mechanism (3) in its formation, it is fixing with screw (6) to be equipped with the interior disk (5) of rotating shaft and back stifled (11) behind the lamp socket, and the interior disk both sides of rotating shaft circle centre position has conical blind hole; The disk both sides stud with copper sheet (10) in the rotating shaft, and an end is that blind hole is put in taper, and the other end connects with binding post; Have location blind hole (4) in the rotating shaft on the face of cylinder of disk; Being equipped with rotating shaft cylindrical folder (13) and inserted sheet (17) rotating shaft cylindrical folder circle centre position on the plug (2), to have two round thread holes corresponding with the conical blind hole on the interior disk of rotating shaft, be equipped with screw (12) in the hole, stud with copper sheet (20) in the rotating shaft cylindrical clamp, an end links to each other with screw (12).The other end links to each other with binding post (19); Rotating shaft cylindrical folder recess is equipped with positioning bead (14); Be equipped with four in the plug and be just tetragonal binding post (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87216440 CN87216440U (en) | 1987-12-16 | 1987-12-16 | Rotatable plug type incandescent lamp socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87216440 CN87216440U (en) | 1987-12-16 | 1987-12-16 | Rotatable plug type incandescent lamp socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN87216440U true CN87216440U (en) | 1988-08-17 |
Family
ID=4830382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 87216440 Ceased CN87216440U (en) | 1987-12-16 | 1987-12-16 | Rotatable plug type incandescent lamp socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN87216440U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101881397A (en) * | 2010-08-02 | 2010-11-10 | 朱介民 | Rotatably positioned LED lamp |
-
1987
- 1987-12-16 CN CN 87216440 patent/CN87216440U/en not_active Ceased
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101881397A (en) * | 2010-08-02 | 2010-11-10 | 朱介民 | Rotatably positioned LED lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CE01 | Termination of patent right |