CN102751812B - Light-emitting rotary object and motor thereof - Google Patents
Light-emitting rotary object and motor thereof Download PDFInfo
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- CN102751812B CN102751812B CN201210231934.7A CN201210231934A CN102751812B CN 102751812 B CN102751812 B CN 102751812B CN 201210231934 A CN201210231934 A CN 201210231934A CN 102751812 B CN102751812 B CN 102751812B
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- housing
- rotating shaft
- stem
- motor
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Abstract
The invention provides a light-emitting rotary object and a motor thereof. The motor comprises a shell body with a first longitudinal end and a second longitudinal end, motor stators which are arranged around the inner circumferential surface of the shell body, a rotating shaft, motor rotors, a support and a speed reduction transmission system; the first longitudinal end of the shell body is provided with an opening; the rotating shaft is arranged in the shell body and can be rotationally arranged relative to the shell body; a cavity which is communicated with the opening of the first longitudinal end of the shell body is formed on the rotating shaft; the motor rotors are fixedly arranged on the rotating shaft and can be arranged coaxial with the motor stators; the support can be rotationally arranged relative to the shell body and extends out of the first longitudinal end of the shell body; and the speed reduction transmission system is arranged in the shell body and is respectively connected with the rotating shaft and the support. According to the invention, the motor has a small size and a compact structure, and can be used for any appropriate light-emitting rotary object.
Description
The application is that application number is " 201110071050.5 ", the applying date to be dividing an application of on March 24th, 2011, the denomination of invention application for a patent for invention that is " Rotatable lamp holder ".
Technical field
The present invention relates in general to Rotatable luminous device.More particularly, relate to the motor for Rotatable luminous device.
Background technology
Existing rotating lamp generally includes rotatable lampshade so that light fixture has better vision and bandwagon effect and widens its scope of application.But, existing rotating lamp complex structure, in order to make lampshade rotation, it is closed that whole light fixture comprises that lampshade need to be designed to one.Not only cost is high for this baroque one enclosed rotary light fixture, and is unfavorable for changing light source for example bulb and fluorescent tube, often needs specialized maintenance personage just can complete replacing light source.In addition, in design, during transmission mechanism, existing rotating lamp is all that the concrete structure of transmission mechanism and specific light fixture is designed to one, and for example a light fixture can only adaptive a lampshade, thus cause the suitability of light fixture and versatility very poor.
In addition, in existing whirligig, not only need independent motor, and need to make the output shaft of motor and the rotation of rotary body mutually stagger.This causes, and whole rotary device structure is complicated, volume is excessive.
Summary of the invention
The Rotatable lamp holder that the object of this invention is to provide a kind of compact conformation, it can in the situation that not change for example structural design of desk lamp or pendent lamp of existing standard light fixture, directly be replaced original lamp holder on light fixture and make it to become the light fixture with rotary lampshade as modular unit.
According to a first aspect of the invention, provide a kind of Rotatable lamp holder, having comprised:
Have the first and second housings of longitudinally holding, first of housing is longitudinally held and is had opening;
The motor stator arranging around the interior perimeter surface of housing;
Within being positioned at housing and the rotating shaft of rotatably installing with respect to housing, rotating shaft is limited with the first longitudinal cavity of the open communication of end with housing;
Be fixed in rotating shaft and with the rotor of the coaxial setting of motor stator;
The first Lamp shade holder of longitudinally holding of housing is rotatably installed and is stretched out with respect to housing; And
Be positioned at the deceleration transmission system within housing, be connected with Lamp shade holder with rotating shaft respectively.
Preferably second longitudinal end of housing also has opening, and the cavity of rotating shaft also with the second open communication of longitudinally holding of housing.In this case, Rotatable lamp holder can also comprise and be fixed on housing and through the stem of the cavity of rotating shaft, and stem limits respectively the first and second longitudinal lead-in wire chambeies of the open communication of end with housing, and its shaft is rotatably installed around stem.Preferably Lamp shade holder is also rotatably installed around stem.Stem has the first and second ends, and the first and second ends of stem can stretch out respectively the opening on the corresponding longitudinal end of housing.Rotatable lamp holder can also comprise and is arranged on the first end of stem or the light source received block of the second end.Stem can be provided with radial direction through hole so that the lead-in wire chamber of stem is communicated with enclosure interior.
Deceleration transmission system can comprise: the output gear that is fixed on rotating shaft; Be fixed on the driven gear of Lamp shade holder; And respectively with the intermediate reduction gear transfer gear train of output gear and driven gear engagement.
As an alternative, deceleration transmission system also can comprise: the output gear that is fixed on rotating shaft; Be fixed on the pinion frame of Lamp shade holder; Be fixed on the planetary gear train internal gear of inner walls; And be arranged on the planetary gear on pinion frame, respectively with output gear and the engagement of planetary gear train internal gear.
Lamp shade holder can be provided with for removably keeping the fastener of lampshade.
Preferably housing and stem are cylindric.
Advantageously, light source received block and/or Lamp shade holder can be standardization part, the replacing that this can change into existing standard light fixture rotating lamp and facilitate lampshade easily.
According to a second aspect of the invention, provide a kind of rotating lamp for example pendent lamp, desk lamp or ceiling light, it has above-mentioned Rotatable lamp holder and is arranged on the lampshade on Lamp shade holder.
Lampshade can be configured to any suitable shape.In certain embodiments, thus lamp shade structure is tellurion shape or six three-dimensional photo frame shapes makes whole light fixture form rotatable Luminous globe model or six three-dimensional photo frames.In a further embodiment, lampshade can be designed to for example advertising lamp box.
Therefore, according to a third aspect of the invention we, provide a kind of rotary luminous tellurion, the lampshade that it comprises above-mentioned Rotatable lamp holder and is arranged on the tellurion form on Lamp shade holder.
According to a forth aspect of the invention, also provide a kind of rotary luminous six three-dimensional photo frames, the lampshade that it comprises above-mentioned Rotatable lamp holder and is arranged on six three-dimensional photo frame forms on Lamp shade holder.
According to a fifth aspect of the invention, also provide a kind of rotatable advertisement lamp box, the lampshade that it comprises above-mentioned Rotatable lamp holder and is arranged on the advertising lamp box form on Lamp shade holder.
Because modularization Rotatable lamp holder structure of the present invention is compacter, volume is less, therefore, it has in fact also formed the motor for luminous revolving object.
Therefore, according to a sixth aspect of the invention, also provide a kind of motor for luminous revolving object, this motor comprises:
Have the first and second housings of longitudinally holding, first of housing is longitudinally held and is had opening;
The motor stator arranging around the interior perimeter surface of housing;
Within being positioned at housing and the rotating shaft of rotatably installing with respect to housing, rotating shaft is limited with the first longitudinal cavity of the open communication of end with housing;
Be fixed in rotating shaft and with the rotor of the coaxial setting of motor stator;
The first longitudinal support of end (for the rotatable portion of fixing luminous revolving object and drive rotation therewith) of housing is rotatably installed and is stretched out with respect to housing; And
Be positioned at the deceleration transmission system within housing, be connected with support with rotating shaft respectively.
Other of motor of the present invention preferably or additional aspect can referring to above-mentioned about Rotatable lamp holder of the present invention preferably or the description of additional aspect.
Finally, the present invention also provides a kind of luminous revolving object, and it comprises above-mentioned motor.
Modularization Rotatable lamp holder of the present invention and common (standardization) lamp holder can be identical aspect fixing, the light source of lamp holder and the installation of lampshade; The two can realize comprehensive exchange in actual use, thereby in the situation that not to ordinary lamp and lantern for example the agent structure of desk lamp or pendent lamp make any change and just can realize easily ordinary lamp and lantern to the change of rotating lamp.
Accompanying drawing explanation
Fig. 1 is according to the generalized section of the Rotatable lamp holder of first embodiment of the invention;
Fig. 2 is according to the generalized section of the Rotatable lamp holder of second embodiment of the invention;
Fig. 3 is the generalized section that the first end at stem shown in Fig. 1 is provided with the Rotatable lamp holder of light source received block;
Fig. 4 is provided with the generalized section of the Rotatable lamp holder of light source received block at the second end of stem shown in Fig. 1;
Fig. 5 is the generalized section of pendent lamp according to an embodiment of the invention;
Fig. 6 is the generalized section of pendent lamp in accordance with another embodiment of the present invention;
Fig. 7 is the generalized section of desk lamp according to an embodiment of the invention;
Fig. 8 is the generalized section of desk lamp in accordance with another embodiment of the present invention;
Fig. 9 is the generalized section of Luminous rotary tellurion according to an embodiment of the invention; And
Figure 10 is the generalized section of Luminous rotary tellurion in accordance with another embodiment of the present invention.
Embodiment
Below in conjunction with accompanying drawing, describe exemplary embodiment of the present invention in detail.
Referring to Fig. 1, according to the Rotatable lamp holder of first embodiment of the invention (or can be called simply " motor "), comprise roughly cylindric or cylindrical housings 1.Housing 1 have first longitudinally end and contrary second longitudinally hold.First of housing 1 is longitudinally held and is sealed by cover plate 11.First and second longitudinal ends be all provided with central opening so that roughly cylindric stem 2 longitudinally pass.
Motor stator 3 is around the interior perimeter surface setting of housing 1.(hollow) rotating shaft 5 is rotatably installed around stem 2 by bearing 7.Rotor 4 is fixed in rotating shaft 5 and with motor stator 3 and coaxially arranges.Stem 2 passes longitudinal cavity of rotating shaft 5 and passes housing 1 via above-mentioned opening.Stem 2 is also provided with radial direction through hole 6 so that the lead-in wire chamber that stem 2 limits and the internal communication of housing 1.
Lamp shade holder 12 is rotatably installed and stretches out first of housing and longitudinally hold around stem 2.
Output gear 8 is fixed on rotating shaft 5.Driven gear 13 is fixed on Lamp shade holder 12.At least two-stage intermediate reduction gear transfer gear train 10 is arranged on fixing wheelset axle 9 and respectively and meshes with output gear 8 and driven gear 13.Like this, the rotating shaft 5 of High Rotation Speed just can slowly be rotated (for example number per minute turns) by the moving Lamp shade holder 12 of above-mentioned reducing gear train regiment commander.
Fig. 2 shows the Rotatable lamp holder according to second embodiment of the invention.Rotatable lamp holder shown in Fig. 2 is similar to the Rotatable lamp holder shown in Fig. 1, and difference is its reducing gear train system.Referring to Fig. 2, output gear 8 is fixed on rotating shaft 5.Pinion frame 18 is fixed on Lamp shade holder 12.Planetary gear train internal gear 16 is fixed on the internal perisporium of housing 1.Planetary gear 17 is arranged on pinion frame 18, respectively with output gear 8 and 16 engagements of planetary gear train internal gear.Like this, planetary gear 17 also revolves round the sun around planetary gear train internal gear 16 in rotation under the driving of output gear 8, thereby drives pinion frame 18 and therefore drive Lamp shade holder 12 slowly to rotate.
Fig. 3 and Fig. 4 show respectively the Rotatable lamp holder that light source received block 14 is installed according to first embodiment of the invention.In Fig. 3, light source received block 14 is fixed on or is removably installed in the first end (first of housing is longitudinally held) of stem 2.In Fig. 4, light source received block 14 is fixed on or is removably installed in the second end of stem 2.
Fig. 5 shows rotary ceiling lamp according to an embodiment of the invention, comprises the Rotatable lamp holder shown in Fig. 3, lampshade 20 and light source (being illustrated as bulb) 19.Lampshade 20 can be by any appropriate fastener for example clamp nut 15 be removably mounted on Lamp shade holder 12.Light source 19 is received in light source received block 14.From ceiling through connector 22, the stem 2 through housing 1 is connected with light source received block 14 or light source 19 power line 23, and is connected with motor stator 3 by through hole 6.
Fig. 6 shows rotary ceiling lamp according to the preferred embodiment of the invention, comprises the Rotatable lamp holder shown in Fig. 4, lampshade 20 and light source 19.Adopt the pendent lamp of this structure, can make whole Rotatable lamp holder be intactly encapsulated in lampshade 20, thereby make whole pendent lamp seem more clean and tidy compact, outward appearance is more beautiful.
Fig. 7 shows rotatable reading lamp according to an embodiment of the invention, comprises the Rotatable lamp holder shown in Fig. 3, lampshade 20, light source 19 and for the Desk lamp feet 21 of support housing 1.
Fig. 8 shows rotatable reading lamp according to the preferred embodiment of the invention, comprises the Rotatable lamp holder shown in Fig. 4, lampshade 20, light source 19 and for the Desk lamp feet 21 of support housing 1.The rotatable reading lamp of this structure has the overall appearance of clean and tidy compactness equally.
Fig. 9 shows Luminous rotary tellurion according to an embodiment of the invention, comprises the lampshade 20, light source 19 of the Rotatable lamp holder shown in Fig. 3, tellurion form and for the Desk lamp feet 21 of support housing 1 obliquely.
Figure 10 shows Luminous rotary tellurion according to the preferred embodiment of the invention, comprises the lampshade 20, light source 19 of the Rotatable lamp holder shown in Fig. 4, tellurion form and for the Desk lamp feet 21 of support housing 1 obliquely.The Luminous rotary tellurion of this structure has the overall appearance of clean and tidy compactness too.
Certainly, in the embodiment of Fig. 8, lampshade 20 also can be configured to six three-dimensional photo frame shapes, thus make whole desk lamp change into one can spinning six three-dimensional photo frames.In addition, lampshade 20 also can adopt any advertising lamp box form with required form and/or pattern.
Because in fact Rotatable lamp holder of the present invention self is exactly a slow speed motor, therefore this modularization Rotatable lamp holder volume is less, structure is compacter.Obviously, modularization Rotatable lamp holder of the present invention can become the general substitute of the lamp holder of installing on common (non-rotating) light fixture completely.By replace simply the lamp holder of installing on ordinary lamp and lantern with modularization Rotatable lamp holder of the present invention, just can realize easily the update of existing ordinary lamp and lantern.
It will be appreciated by those skilled in the art that above-mentioned execution mode is only for explaining and explanation the present invention, not for it is carried out to any restriction.For example, according to practical application (pendent lamp in the situation that), stem 2 can be omitted, as long as be configured to can be with respect to housing 1 rotation for Lamp shade holder 12 and hollow rotating shaft 5.In addition, in the present invention, deceleration transmission system is also not limited to illustrated gear train assembly, but can adopt for example conventional pulley drive system in this area of any suitable deceleration transmission system.
Claims (10)
1. for a motor for luminous revolving object, it is characterized in that, this motor comprises:
Have the first and second housings of longitudinally holding, first of housing is longitudinally held and is had opening;
The motor stator arranging around the interior perimeter surface of housing;
Within being positioned at housing and the rotating shaft of rotatably installing with respect to housing, rotating shaft is limited with the first longitudinal cavity of the open communication of end with housing;
Be fixed in rotating shaft and with the rotor of the coaxial setting of motor stator;
The first support of longitudinally holding of housing is rotatably installed and is stretched out with respect to housing; And
Be positioned at the deceleration transmission system within housing, be connected with support with rotating shaft respectively.
2. motor according to claim 1, is characterized in that, second longitudinal end of housing also has opening, and the cavity of rotating shaft also with the second longitudinal open communication of end of housing.
3. motor according to claim 2, is characterized in that, also comprises:
Be fixed on housing and through the stem of the cavity of rotating shaft, stem limits respectively the first and second longitudinal lead-in wire chambeies of the open communication of end with housing, and its shaft is rotatably installed around stem.
4. motor according to claim 3, is characterized in that, support is rotatably installed around stem.
5. motor according to claim 3, is characterized in that, stem has the first and second ends, and the first and second ends of stem stretch out respectively the opening on the corresponding longitudinal end of housing.
6. motor according to claim 5, is characterized in that, also comprises and is arranged on the first end of stem or the light source received block of the second end.
7. motor according to claim 3, is characterized in that, stem is provided with radial direction through hole so that the lead-in wire chamber of stem is communicated with enclosure interior.
8. motor according to claim 1, is characterized in that, deceleration transmission system comprises:
Be fixed on the output gear of rotating shaft;
Be fixed on the driven gear of support; And
Respectively with the intermediate reduction gear transfer gear train of output gear and driven gear engagement.
9. motor according to claim 1, is characterized in that, deceleration transmission system comprises:
Be fixed on the output gear of rotating shaft;
Be fixed on the pinion frame of support;
Be fixed on the planetary gear train internal gear of inner walls; And
Be arranged on the planetary gear on pinion frame, respectively with output gear and the engagement of planetary gear train internal gear.
10. a luminous revolving object, is characterized in that, comprises the motor that one of claim 1-9 is described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210231934.7A CN102751812B (en) | 2011-03-24 | 2011-03-24 | Light-emitting rotary object and motor thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210231934.7A CN102751812B (en) | 2011-03-24 | 2011-03-24 | Light-emitting rotary object and motor thereof |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110071050A Division CN102252284B (en) | 2011-03-24 | 2011-03-24 | Rotary lamp cap |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102751812A CN102751812A (en) | 2012-10-24 |
| CN102751812B true CN102751812B (en) | 2014-09-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210231934.7A Active CN102751812B (en) | 2011-03-24 | 2011-03-24 | Light-emitting rotary object and motor thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102751812B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2540008Y (en) * | 2002-03-22 | 2003-03-12 | 李建平 | Road lamp type rotating lamp house |
| CN201043731Y (en) * | 2007-04-17 | 2008-04-02 | 迅嘉有限公司 | Light and rotating tellurion |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020181235A1 (en) * | 2001-06-04 | 2002-12-05 | Green Logic Associates Limited | Decorative globes |
| JP2005317483A (en) * | 2004-04-26 | 2005-11-10 | Tomio Sunaba | Device for electrically multi-rotating lamp shade in forward and reverse directions |
| KR20080044957A (en) * | 2006-11-17 | 2008-05-22 | 정재훈 | Turning type lighting lamp apparatus |
| CN201985685U (en) * | 2011-03-24 | 2011-09-21 | 肇庆市衡艺实业有限公司 | Motor for luminous revolving object |
-
2011
- 2011-03-24 CN CN201210231934.7A patent/CN102751812B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2540008Y (en) * | 2002-03-22 | 2003-03-12 | 李建平 | Road lamp type rotating lamp house |
| CN201043731Y (en) * | 2007-04-17 | 2008-04-02 | 迅嘉有限公司 | Light and rotating tellurion |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2005-317483A 2005.11.10 |
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| Publication number | Publication date |
|---|---|
| CN102751812A (en) | 2012-10-24 |
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