CN202008053U - Rotary desk lamp - Google Patents
Rotary desk lamp Download PDFInfo
- Publication number
- CN202008053U CN202008053U CN2011200793113U CN201120079311U CN202008053U CN 202008053 U CN202008053 U CN 202008053U CN 2011200793113 U CN2011200793113 U CN 2011200793113U CN 201120079311 U CN201120079311 U CN 201120079311U CN 202008053 U CN202008053 U CN 202008053U
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- China
- Prior art keywords
- housing
- lamp
- rotating shaft
- stem
- casing
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- 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
A rotary desk lamp includes a rotary lamp cap and a lampshade. The rotary lamp cap includes a casing provided with first and second lengthwise ends, a motor stator arranged around the inner circumference surface of the casing, a rotating shaft placed in the casing and mounted rotationally relative to the casing, a motor rotor fixed on the rotating shaft and arranged coaxially with the motor stator, a lampshade support mounted rotationally relative to the casing and extending out of the first lengthwise end of the casing, and a speed reduction transmission system placed in the casing and connected with the rotating shaft and the lampshade support respectively, wherein the first lengthwise end of the casing is provided with an opening, and a cavity communicated with the opening of the first lengthwise end of the casing is limited and defined by the rotating shaft. The lampshade is mounted on the lampshade support. The modular rotary lamp cap contained in the rotary desk lamp not only has small volume and compact structure, but also can be completely matched with any lamp caps and lampshades in standard forms, so that the rotary desk lamp can be completely changed to a universal substitute for lamp caps mounted on common desk lamps.
Description
Technical field
The utility model relates in general to rotating lamp, more particularly, relates to the rotation lamp holder that is used for rotatable reading lamp.
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 be designed to one.The closed rotating lamp of this baroque one is the cost height not only, and is unfavorable for changing light source for example bulb and fluorescent tube, often needs the specialized maintenance personage just can finish the replacing light source.In addition, in design during transmission mechanism, existing rotating lamp all is that the concrete structure with transmission mechanism and specific light fixture is designed to one, and for example a light fixture can only adaptive a lampshade, thereby causes the suitability of light fixture and versatility very poor.
In addition, in existing whirligig, not only need independent motor, and the output shaft of motor and the rotation of rotary body are staggered mutually.This causes whole rotary device structure complexity, volume excessive.
The utility model content
The purpose of this utility model provides a kind of rotating lamp, especially rotatable reading lamp, it has the rotation lamp holder of compact conformation, this rotation lamp holder can directly be replaced original lamp holder on the light fixture and make it to become the light fixture with rotary lampshade as modular unit not changing the existing standard light fixture for example under the situation of the structural design of desk lamp.
Comprise according to rotatable reading lamp of the present utility model:
The rotation lamp holder, this rotation lamp holder comprises: have first and second housings of vertically holding, first of housing is vertically held has opening; Center on the motor stator of the interior perimeter surface setting of housing; The rotating shaft that is positioned within the housing and rotatably installs with respect to housing, rotating shaft are limited with the first vertical cavity of the open communication of end with housing; Be fixed in the rotating shaft and with the rotor of the coaxial setting of motor stator; First Lamp shade holder of vertically holding of housing rotatably is installed and is stretched out with respect to housing; And be positioned at deceleration transmission system within the housing, link to each other with Lamp shade holder with rotating shaft respectively; With
Be installed in the lampshade on the Lamp shade holder.
Second vertical end of preferred housing also has opening, and the cavity of rotating shaft also with second open communication of vertically holding of housing.In this case, the rotation lamp holder can also comprise the stem that is fixed in housing and passes the cavity of rotating shaft, and stem limits respectively the first and second vertical lead-in wire chambeies of the open communication of end with housing, and its shaft is rotatably installed around stem.Preferred Lamp shade holder is also rotatably installed around stem.Stem has first and second ends, and first and second ends of stem can stretch out the opening on the corresponding vertical end of housing respectively.The rotation lamp holder can also comprise first end that is installed in stem or the light source received block of 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.
The deceleration transmission system can comprise: the output gear that is fixed in rotating shaft; Be fixed in the driven gear of Lamp shade holder; And respectively with the intermediate reduction gear transfer gear train of output gear and driven gear engagement.
Scheme as an alternative, the deceleration transmission system also can comprise: the output gear that is fixed in rotating shaft; Be fixed in the pinion frame of Lamp shade holder; Be fixed in the planetary gear train internal gear of inner walls; And be installed in planetary gear on the pinion frame, respectively with output gear and the engagement of planetary gear train internal gear.
Lamp shade holder can be provided with the fastener that is used for removably keeping lampshade.
Preferred 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 the existing standard light fixture rotating lamp and make things convenient for lampshade easily.
In addition, rotatable reading lamp of the present utility model can also comprise the Desk lamp feet that is used to support the housing that rotates lamp holder.
Modularization revolving light header structure of the present utility model is compact more, volume is littler.In addition, modularization of the present utility model rotation lamp holder and common (standardization) lamp holder can be identical aspect the installation of the fixing of lamp holder, light source and lampshade; The two can realize comprehensive exchange in actual use, thus not to ordinary lamp and lantern for example the agent structure of desk lamp make under the situation of any change and just can realize the change of ordinary lamp and lantern easily to rotating lamp.
Description of drawings
Fig. 1 is the generalized section according to the rotation lamp holder of the utility model first embodiment;
Fig. 2 is the generalized section according to the rotation lamp holder of the utility model second embodiment;
Fig. 3 is the generalized section that first end at stem shown in Figure 1 is equipped with the rotation lamp holder of light source received block;
Fig. 4 is the generalized section that second end at stem shown in Figure 1 is equipped with the rotation lamp holder of light source received block;
Fig. 5 is the generalized section according to the pendent lamp of an embodiment of the utility model;
Fig. 6 is the generalized section according to the pendent lamp of another embodiment of the utility model;
Fig. 7 is the generalized section according to the desk lamp of an embodiment of the utility model;
Fig. 8 is the generalized section according to the desk lamp of another embodiment of the utility model;
Fig. 9 is the generalized section according to the luminous spinning globe of an embodiment of the utility model; And
Figure 10 is the generalized section according to the luminous spinning globe of another embodiment of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing, describe exemplary embodiment of the present utility model in detail.
Referring to Fig. 1, comprise roughly cylindric or cylindrical housings 1 according to the rotation lamp holder of the utility model first embodiment.Housing 1 have first vertically end and opposite second vertically hold.First of housing 1 is vertically held by cover plate 11 sealings.First and second vertical ends all are provided with central opening so that roughly cylindric stem 2 vertically passes.
Fig. 2 shows the rotation lamp holder according to the utility model second embodiment.Rotation lamp holder shown in Fig. 2 is similar to the rotation lamp holder shown in Fig. 1, and difference is its deceleration transmission system.Referring to Fig. 2, output gear 8 is fixed in rotating shaft 5.Pinion frame 18 is fixed in Lamp shade holder 12.Planetary gear train internal gear 16 is fixed in the internal perisporium of housing 1.Planetary gear 17 is installed on the 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 the rotation under the driving of output gear 8, slowly rotates thereby drive pinion frame 18 and therefore drive Lamp shade holder 12.
Fig. 3 and Fig. 4 show the rotation lamp holder that light source received block 14 is installed according to the utility model first embodiment respectively.In Fig. 3, light source received block 14 is fixed in or is removably installed in first end (first of housing is vertically held) of stem 2.In Fig. 4, light source received block 14 is fixed in or is removably installed in second end of stem 2.
Fig. 5 shows the rotation pendent lamp according to an embodiment of the utility model, comprises rotation lamp holder shown in Figure 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 the Lamp shade holder 12.Light source 19 is received in the light source received block 14.Power line 23 is connected with light source received block 14 or light source 19 through the stem 2 that connector 22 passes housing 1 from ceiling, and links to each other with motor stator 3 by through hole 6.
Fig. 6 shows the rotation pendent lamp according to the utility model preferred embodiment, comprises rotation lamp holder shown in Figure 4, lampshade 20 and light source 19.Adopt the pendent lamp of this structure, whole rotation lamp holder intactly is encapsulated in the lampshade 20, thereby make whole pendent lamp seem clean and tidy more compact, outward appearance is more beautiful.
Fig. 7 shows the rotatable reading lamp according to an embodiment of the utility model, comprises rotation lamp holder shown in Figure 3, lampshade 20, light source 19 and the Desk lamp feet 21 that is used for support housing 1.
Fig. 8 shows the rotatable reading lamp according to the utility model preferred embodiment, comprises rotation lamp holder shown in Figure 4, lampshade 20, light source 19 and the Desk lamp feet 21 that is used for support housing 1.The rotatable reading lamp of this structure has the overall appearance of clean and tidy compactness equally.
Fig. 9 shows the luminous spinning globe according to an embodiment of the utility model, comprises lampshade 20, the light source 19 of rotation lamp holder shown in Figure 3, tellurion form and is used for the Desk lamp feet 21 of support housing 1 obliquely.
Figure 10 shows the luminous spinning globe according to the utility model preferred embodiment, comprises lampshade 20, the light source 19 of rotation lamp holder shown in Figure 4, tellurion form and is used for the Desk lamp feet 21 of support housing 1 obliquely.The luminous spinning globe 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 cubic phase shaped as 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 rotation lamp holder of the present utility model self is exactly a slow speed motor, therefore this modularization rotation lamp holder volume is littler, structure is compact more.Obviously, modularization rotation lamp holder of the present utility model can become the general substitute of the lamp holder of installing on common (non-rotating) light fixture fully.By replacing the update that the lamp holder of installing on the ordinary lamp and lantern just can be realized existing ordinary lamp and lantern easily simply with modularization rotation lamp holder of the present utility model.
It will be appreciated by those skilled in the art that above-mentioned embodiment only is used for explaining and explanation the utility model, is not to be used for it is carried out any restriction.According to practical application, stem 2 can be omitted, as long as Lamp shade holder 12 and hollow rotating shaft 5 are configured to and can rotate with respect to housing 1.In addition, in the utility model, the deceleration transmission system also is not limited to illustrated gear train assembly, but can adopt for example this area pulley drive system commonly used of any suitable deceleration transmission system.
Claims (10)
1. a rotatable reading lamp is characterized in that, comprising:
The rotation lamp holder, this rotation lamp holder comprises: have first and second housings of vertically holding, first of housing is vertically held has opening; Center on the motor stator of the interior perimeter surface setting of housing; The rotating shaft that is positioned within the housing and rotatably installs with respect to housing, rotating shaft are limited with the first vertical cavity of the open communication of end with housing; Be fixed in the rotating shaft and with the rotor of the coaxial setting of motor stator; First Lamp shade holder of vertically holding of housing rotatably is installed and is stretched out with respect to housing; And be positioned at deceleration transmission system within the housing, link to each other with Lamp shade holder with rotating shaft respectively; With
Be installed in the lampshade on the Lamp shade holder.
2. rotatable reading lamp according to claim 1 is characterized in that, second vertical end of housing also has opening, and the cavity of rotating shaft also with the second vertical open communication of end of housing.
3. rotatable reading lamp according to claim 2 is characterized in that, also comprises:
Be fixed in housing and pass the stem of the cavity of rotating shaft, stem limits respectively the first and second vertical lead-in wire chambeies of the open communication of end with housing, and its shaft is rotatably installed around stem.
4. rotatable reading lamp according to claim 3 is characterized in that, Lamp shade holder is rotatably installed around stem.
5. rotatable reading lamp according to claim 3 is characterized in that stem has first and second ends, and first and second ends of stem stretch out the opening on the corresponding vertical end of housing respectively.
6. rotatable reading lamp according to claim 5 is characterized in that, also comprises first end that is installed in stem or the light source received block of second end.
7. rotatable reading lamp 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. rotatable reading lamp according to claim 1 is characterized in that, the deceleration transmission system comprises:
Be fixed in the output gear of rotating shaft;
Be fixed in the driven gear of Lamp shade holder; And
Respectively with the intermediate reduction gear transfer gear train of output gear and driven gear engagement.
9. rotatable reading lamp according to claim 1 is characterized in that, the deceleration transmission system comprises:
Be fixed in the output gear of rotating shaft;
Be fixed in the pinion frame of Lamp shade holder;
Be fixed in the planetary gear train internal gear of inner walls; And
Be installed in the planetary gear on the pinion frame, respectively with output gear and the engagement of planetary gear train internal gear.
10. rotatable reading lamp according to claim 1 is characterized in that, also comprises the Desk lamp feet that is used to support the housing that rotates lamp holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200793113U CN202008053U (en) | 2011-03-24 | 2011-03-24 | Rotary desk lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200793113U CN202008053U (en) | 2011-03-24 | 2011-03-24 | Rotary desk lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202008053U true CN202008053U (en) | 2011-10-12 |
Family
ID=44749711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200793113U Expired - Fee Related CN202008053U (en) | 2011-03-24 | 2011-03-24 | Rotary desk lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202008053U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102537885A (en) * | 2012-02-10 | 2012-07-04 | 肇庆市衡艺实业有限公司 | Modularization rotary lamp-socket assembly with universal pick-up socket |
| CN102563563A (en) * | 2012-02-10 | 2012-07-11 | 肇庆市衡艺实业有限公司 | Rotating lamp cap with universal socket |
| WO2012126329A1 (en) * | 2011-03-24 | 2012-09-27 | 肇庆市衡艺实业有限公司 | Rotational lamp head |
| WO2012126327A1 (en) * | 2011-03-24 | 2012-09-27 | 肇庆市衡艺实业有限公司 | Rotating light and modulated rotating light-base component thereof |
| WO2012126326A1 (en) * | 2011-03-24 | 2012-09-27 | 肇庆市衡艺实业有限公司 | Rotating ceiling-mounted light and rotary actuator thereof |
| CN107388183A (en) * | 2017-06-30 | 2017-11-24 | 浙江长兴金盛光电科技有限公司 | A kind of multi-functional convenient LED lamp cover |
| CN107543079A (en) * | 2017-09-09 | 2018-01-05 | 安徽工程大学 | A kind of two degrees of freedom illuminating lamp |
| CN107585319A (en) * | 2017-09-09 | 2018-01-16 | 安徽工程大学 | A kind of 90 degree of rotating illuminating light fixtures with planet gear reducing mechanism |
-
2011
- 2011-03-24 CN CN2011200793113U patent/CN202008053U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012126329A1 (en) * | 2011-03-24 | 2012-09-27 | 肇庆市衡艺实业有限公司 | Rotational lamp head |
| WO2012126327A1 (en) * | 2011-03-24 | 2012-09-27 | 肇庆市衡艺实业有限公司 | Rotating light and modulated rotating light-base component thereof |
| WO2012126326A1 (en) * | 2011-03-24 | 2012-09-27 | 肇庆市衡艺实业有限公司 | Rotating ceiling-mounted light and rotary actuator thereof |
| US9273852B2 (en) | 2011-03-24 | 2016-03-01 | Zhaoqing Hengyi Industrial Company Ltd. | Rotary lamp holder |
| CN102537885A (en) * | 2012-02-10 | 2012-07-04 | 肇庆市衡艺实业有限公司 | Modularization rotary lamp-socket assembly with universal pick-up socket |
| CN102563563A (en) * | 2012-02-10 | 2012-07-11 | 肇庆市衡艺实业有限公司 | Rotating lamp cap with universal socket |
| CN102563563B (en) * | 2012-02-10 | 2014-04-09 | 肇庆市衡艺实业有限公司 | Rotating lamp cap with universal socket |
| CN107388183A (en) * | 2017-06-30 | 2017-11-24 | 浙江长兴金盛光电科技有限公司 | A kind of multi-functional convenient LED lamp cover |
| CN107543079A (en) * | 2017-09-09 | 2018-01-05 | 安徽工程大学 | A kind of two degrees of freedom illuminating lamp |
| CN107585319A (en) * | 2017-09-09 | 2018-01-16 | 安徽工程大学 | A kind of 90 degree of rotating illuminating light fixtures with planet gear reducing mechanism |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111012 Termination date: 20160324 |