CN202382200U - Rotary lamp holder - Google Patents
Rotary lamp holder Download PDFInfo
- Publication number
- CN202382200U CN202382200U CN2011205212893U CN201120521289U CN202382200U CN 202382200 U CN202382200 U CN 202382200U CN 2011205212893 U CN2011205212893 U CN 2011205212893U CN 201120521289 U CN201120521289 U CN 201120521289U CN 202382200 U CN202382200 U CN 202382200U
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- CN
- China
- Prior art keywords
- contact chip
- connects
- main frame
- flat spring
- controller
- 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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Abstract
The utility model discloses a rotary lamp holder, which includes a main engine, wherein the main engine is surrounded by a base and a box body provided with an opening at the upper part, and includes a driving device and a driven device; the driving device includes a motor used for being connected with the base, and a driving gear used for being connected with a rotating shaft of the motor; the driven device includes a driven gear correspondingly meshed with the driving gear, and a fixing shaft used for being connected with the driven gear. The rotary lamp holder is characterized in that the main engine further includes a lapping conduction device; the lapping conduction device includes a big contact piece and a small contact piece which are used for being connected with the driven gear and are annular, a spring leaf fixed seat which is connected with the upper part of the box body, as well as a big contact spring leaf and a small contact spring leaf which are used for being connected with the spring leaf fixed seat; the small contact spring leaf is in lap joint with the small contact piece; the big contact spring leaf is in lap joint with the big contact piece; and the fixing shaft is a hollow shaft. The lapping conduction device of the music rotary lamp holder not only is convenient to install, but also is firm in connection.
Description
Technical field
The utility model belongs to lamp decoration utensil field, more specifically relates to a kind of rotary lampholder.
Background technology
Along with people's to the lamp decoration utensil require increasingly high, occur now a kind of collect the rotation and music function be the revolving light of one.It is matter of utmost importance that the circuit that how to guarantee lamp in the lamp socket keeps clear when rotated.Lamp socket adopts two copper bands that are set in the rotating shaft to replace wiring to be connected with the corresponding copper sheet that is provided with now, and has solved the problem that circuit twines.But so still there are some problems in structure: 1, is connected for the lamp with the lamp socket top and on copper band, is welded to connect line, but weld the very loaded down with trivial details production efficiency that influences for the normal rotation that ensures rotating shaft makes; 2, copper band is set in the rotating shaft and is difficult for fixingly, and uses stressed easily the coming off in back to cause short circuit or open circuit.
The utility model content
In order to address the above problem, the utility model provides a kind of improved rotary lampholder.
For realizing above-mentioned purpose, the utility model provides a kind of rotary lampholder, comprises main frame; Main frame is surrounded by the box body that base and top are provided with opening; Main frame comprises drive unit and slave unit, and drive unit comprises the motor that connects base, the driving gear that connects machine shaft, and slave unit comprises the driven gear of corresponding engagement driving gear, the fixed axis of connection driven gear; It is characterized in that; Main frame also comprises the overlap joint conduction device, and the overlap joint conduction device comprises and connect driven gear and be the big contact chip of annular and the big contact flat spring and the little contact flat spring of little contact chip, the shell fragment holder that is connected box body top, connection shell fragment holder that little contact flat spring overlaps little contact chip; Big contact flat spring overlaps big contact chip, and fixed axis is a hollow shaft.
It is more convenient according to the described rotary lampholder of such scheme the overlap joint conduction device to be installed, and connects more firmly, and working (machining) efficiency is higher.
Above-mentioned big contact flat spring and little contact flat spring overlap big contact chip or little contact chip respectively through the conductive pole that is connected on big contact flat spring or the little contact flat spring, and the opposite side of conductive pole place side is provided with spring.Can make big contact flat spring and little contact flat spring receive the active force of spring thus, lap-joint remained be close to state, ensure that circuit connects.
Radius of circle is greater than little contact chip exradius in the above-mentioned big contact chip, and big contact chip and little contact chip all are provided with connecting pin, and connecting pin connects driven gear.Can make big contact chip and little contact chip be installed in the relevant position of driving gear thus.
Above-mentioned main frame also can comprise loudspeaker, the wiring board that connects base that connects base, the temperature controller that connects base.Can guarantee the raising one's voice of rotating base, control and function of temperature control thus.
The box body of above-mentioned encirclement main frame is provided with the LED lamp, and the corresponding LED lamp of box surface is provided with window.Can make the rotating base profile more attractive in appearance thus.
Above-mentioned rotating base also can comprise controller, and described controller one end connects attaching plug, and the other end of controller connects the wiring board in the main frame, and controller is provided with power switch, rotating switch, selected songs button and volume control button.Can controller be separated with main frame thus, make control more convenient.
Description of drawings
Fig. 1 is the structural representation of the main frame of a kind of embodiment of the utility model;
Fig. 2 is the structural representation of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done further detailed explanation.
To shown in Figure 2, a kind of music rotary lampholder comprises main frame 1 and controller 2 like Fig. 1, and main frame 1 is surrounded by the box body 4 that base 3 and top are provided with opening.Main frame 1 comprises loudspeaker, the wiring board 12 that connects base 3 that connects base 3, temperature controller 13, drive unit, slave unit and the overlap joint conduction device that connects base 3.
Drive unit comprises the motor 141 that connects base 3, the driving gear 142 that connects machine shaft; Slave unit comprises the driven gear 151 of corresponding engagement driving gear 142, the fixed axis 152 of connection driven gear 151.
The overlap joint conduction device comprise connect driven gear 151 and for the big contact chip 161 of annular with little contact chip 162, be connected the shell fragment holder 163 on box body 4 tops, the big contact flat spring 164 and the little contact flat spring 165 of connection shell fragment holder 163.
The little contact chip 162 of little contact flat spring 165 overlap joints.The big contact chip 161 of big contact flat spring 164 overlap joints, fixed axis 152 is a hollow shaft.
Big contact flat spring 164 overlaps big contact chip 161 or little contact chip 162 with little contact flat spring 165 respectively through the conductive pole 5 that is connected on big contact flat spring 164 or the little contact flat spring 165, and the opposite side of conductive pole 5 place sides is provided with spring 6.
Radius of circle is greater than little contact chip 162 exradius in the big contact chip 161, and big contact chip 161 all is provided with connecting pin with little contact chip 162, and connecting pin connects driving gear 142.
The box body 4 that surrounds main frame 1 is provided with the LED lamp, and box body 4 surperficial corresponding LED lamps are provided with the decoration window.
Principle: connect the electricity back through power switch 21, rotating switch 22, selected songs button 23 and volume control button 24 on the adjustment control 2; Control signal is sent to wiring board 12, through switch, play list, lamp holder rotation and the volume of wiring board 12 control power supplys.
When lamp holder rotates; Motor 141 work in the lamp socket also drive 142 rotations of connection machine shaft driving gear; Driving gear 142 drives the driven gear 151 that is engaged with; The fixed axis 152 that driven gear 151 drives the opening that passes box body 4 rotates, and fixed axis 152 drives the lamp holder rotation that is fixedly connected with it.
In driven gear 151 rotary courses; Because receiving the big contact flat spring 164 of spring 6 extruding is close to big contact chip 161 and little contact chip 162 respectively and produces sliding friction with the conductive pole 5 on the little contact flat spring 165; And two of LED lamp leads pass fixed axis 152 and connect big contact chip 161 respectively and constitute complete electric light loop with little contact chip 162 on the connection lamp holder, have not only guaranteed spinfunction but also guaranteed that lamp circuit is complete.
Above-described only is the preferred implementation of the utility model; Should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from the utility model creation design; Can also make some distortion and improvement, these all belong to the protection domain of the utility model.
Claims (7)
1. rotary lampholder; Comprise main frame, main frame is surrounded by the box body that base and top are provided with opening, and main frame comprises drive unit and slave unit; Drive unit comprises the motor that connects base, the driving gear that connects machine shaft; Slave unit comprises the driven gear of corresponding engagement driving gear, the fixed axis of connection driven gear, it is characterized in that main frame also comprises the overlap joint conduction device; The overlap joint conduction device comprises and connects driven gear and be the big contact chip of annular and the big contact flat spring and the little contact flat spring of little contact chip, the shell fragment holder that is connected box body top, connection shell fragment holder; Little contact flat spring overlaps little contact chip, and big contact flat spring overlaps big contact chip, and fixed axis is a hollow shaft.
2. rotary lampholder as claimed in claim 1; It is characterized in that; Described big contact flat spring and little contact flat spring overlap big contact chip or little contact chip respectively through the conductive pole that is connected on big contact flat spring or the little contact flat spring, and the opposite side of conductive pole place side is provided with spring.
3. rotary lampholder as claimed in claim 2 is characterized in that, radius of circle is greater than little contact chip exradius in the described big contact chip, and big contact chip and little contact chip all are provided with connecting pin, and connecting pin connects driven gear.
4. like claim 1,2 or 3 described rotary lampholders, it is characterized in that said main frame also comprises loudspeaker, the wiring board that connects base that connects base, the temperature controller that connects base.
5. like claim 1,2 or 3 described rotary lampholders, it is characterized in that the box body of described encirclement main frame is provided with the LED lamp, the corresponding LED lamp of box surface is provided with window.
6. like claim 1,2 or 3 described rotary lampholders; It is characterized in that, also comprise controller, described controller one end connects attaching plug; The other end of controller connects the wiring board in the main frame, and controller is provided with power switch, rotating switch, selected songs button and volume control button.
7. rotary lampholder as claimed in claim 4; It is characterized in that, also comprise controller, described controller one end connects attaching plug; The other end of controller connects the wiring board in the main frame, and controller is provided with power switch, rotating switch, selected songs button and volume control button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205212893U CN202382200U (en) | 2011-12-14 | 2011-12-14 | Rotary lamp holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205212893U CN202382200U (en) | 2011-12-14 | 2011-12-14 | Rotary lamp holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202382200U true CN202382200U (en) | 2012-08-15 |
Family
ID=46630699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205212893U Expired - Fee Related CN202382200U (en) | 2011-12-14 | 2011-12-14 | Rotary lamp holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202382200U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103836582A (en) * | 2012-11-27 | 2014-06-04 | 深圳市海洋王照明工程有限公司 | Transmission device for achieving lifting and rotation of lamp |
| CN104697144A (en) * | 2015-03-12 | 2015-06-10 | 广东美的制冷设备有限公司 | Air guide mechanism and air conditioner indoor unit |
-
2011
- 2011-12-14 CN CN2011205212893U patent/CN202382200U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103836582A (en) * | 2012-11-27 | 2014-06-04 | 深圳市海洋王照明工程有限公司 | Transmission device for achieving lifting and rotation of lamp |
| CN103836582B (en) * | 2012-11-27 | 2016-06-22 | 深圳市海洋王照明工程有限公司 | Realize light fixture lifting and the actuating device rotated |
| CN104697144A (en) * | 2015-03-12 | 2015-06-10 | 广东美的制冷设备有限公司 | Air guide mechanism and air conditioner indoor unit |
| CN104697144B (en) * | 2015-03-12 | 2017-12-22 | 广东美的制冷设备有限公司 | Wind guiding mechanism and air conditioner room unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120815 Termination date: 20141214 |
|
| EXPY | Termination of patent right or utility model |