CN202511225U - Rotating lamp head with universal power pickup seat and rotating lamp - Google Patents
Rotating lamp head with universal power pickup seat and rotating lamp Download PDFInfo
- Publication number
- CN202511225U CN202511225U CN2012200442588U CN201220044258U CN202511225U CN 202511225 U CN202511225 U CN 202511225U CN 2012200442588 U CN2012200442588 U CN 2012200442588U CN 201220044258 U CN201220044258 U CN 201220044258U CN 202511225 U CN202511225 U CN 202511225U
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- housing
- lamp
- electrode
- rotating shaft
- stem
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Abstract
The utility model relates to a rotating lamp head with a universal power pickup seat and a rotating lamp. The rotating lamp head comprises a shell, a motor stator, a rotating shaft, a motor rotor, a lampshade bracket, a speed-reducing transmission system and the power pickup seat, wherein the shell is provided with a first vertical end and a second vertical end, and the first vertical end of the shell is provided with an opening; the motor stator is arranged around the inner peripheral surface of the shell; the rotating shaft is rotatably arranged in the shell in a manner relative to the shell and is limitedly provided with a cavity communicated with the opening at the first vertical end of the shell; the motor rotor is fixedly arranged on the rotating shaft and is coaxial with the motor stator; the lampshade bracket is rotatably arranged in a way relative to the shell and extends out of the first vertical end of the shell; the speed-reducing transmission system is arranged in the shell and is respectively connected with the rotating shaft and the lampshade bracket; and the power pickup seat is provided with a first electrode and a second electrode and is fixedly arranged at the first vertical end or the second vertical end of the shell. Due to the (universal) power pickup seat, the modular rotating lamp head can be directly changed into a universal alternative of a lamp head installed on an ordinary lamp.
Description
Technical field
The utility model relates in general to the rotation luminous object.More particularly, relate to and be used to rotate the for example rotation lamp holder of rotating lamp (or can be described as " motor ") of luminous object.
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 not only cost is high, and is unfavorable for changing light source for example bulb and fluorescent tube, often needs the specialized maintenance personage to accomplish and changes light source.In addition, when transmission mechanism designed, 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 each other.This causes, and whole rotary device structure is complicated, volume is excessive.
The utility model content
The purpose of the utility model provides a kind of rotation lamp holder of compact conformation; It 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 or pendent lamp.
According to the first aspect of the utility model, a kind of rotation lamp holder is provided, comprising:
Housing with first and second vertical ends, 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;
The Lamp shade holder of first vertical end of housing rotatably is installed and is stretched out with respect to housing;
Be positioned at the deceleration transmission system within the housing, link to each other with Lamp shade holder with rotating shaft respectively; And
Have the electric seat of picking up of first electrode and second electrode, be fixedly mounted in first or second of housing and vertically hold.
Second vertical end of preferred housing also has opening, and the cavity of the rotating shaft open communication of also vertically holding with second 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 rotation lamp holder of the utility model also comprises first lead-in wire and second lead-in wire usually; Wherein the light source received block also has first electrode and second electrode; First lead-in wire links to each other with first electrode that picks up the electricity seat and first electrode of light source received block respectively, and second lead-in wire links to each other with second electrode that picks up the electricity seat and second electrode of light source received block respectively.First lead-in wire can also pass the radial direction through hole on the stem in addition with second lead-in wire and link to each other with motor.
Picking up electricity seat shape is preferably designed for and makes whole rotation lamp holder can directly replace standardization screw socket or the bayonet socket (promptly adopting standardization screw socket or bayonet socket form) that uses on the existing light fixture.In other words, in fact can be general fully according to the rotation lamp holder of the utility model with prior standard screw socket or bayonet socket.This makes existing ordinary lamp and lantern ery easy to the conversion of rotating lamp, need not the qualified installation person and participates in.
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.
As replacement scheme, 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 the 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.
According to the second aspect of the utility model, a kind of rotating lamp for example pendent lamp, desk lamp or lamp affixed to the ceiling are provided, it has above-mentioned rotation lamp holder and is installed in the lampshade on the Lamp shade holder.
Description of drawings
Fig. 1 is the generalized section according to the rotation lamp holder of the utility model first embodiment, wherein picks up the second vertical end that electricity seat is installed in housing;
Fig. 2 is the generalized section according to the rotation lamp holder of the utility model second embodiment, wherein picks up the first vertical end that electricity seat is installed in housing;
Fig. 3 is the generalized section of picking up the electricity seat according to the utility model;
Fig. 4 is the generalized section of rotation lamp holder shown in Figure 1, and wherein first end at stem is equipped with the light source received block;
Rotation lamp holder shown in Fig. 5 is similar to rotation lamp holder shown in Figure 1, but picks up the first vertical end and the light source received block is installed at second end of stem that electricity seat is installed in housing;
Fig. 6 is the generalized section according to the pendent lamp of an embodiment of the utility model, and rotation lamp holder shown in Figure 5 wherein is installed; And
Fig. 7 is the generalized section according to the desk lamp of an embodiment of the utility model, and rotation lamp holder shown in Figure 5 wherein is installed.
The specific embodiment
Below in conjunction with accompanying drawing, specify the exemplary embodiment of the utility model.
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 vertically hold with opposite second.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.
Picking up electricity seat 24 installation regularly (for example bonding) vertically holds at second of housing.Two power supply lead wires (there is more detailed description the back) that pick up electricity seat 24 get into the inside of housing 1 through the lead-in wire chamber of stem 2.Pick up electricity seat 24 shaped design and be the standardization screw socket that whole rotation lamp holder can directly be replaced use on the existing light fixture or bayonet socket (promptly with conventional lighting sources pick up the electricity seat general).Fig. 3 is the generalized section of picking up electricity seat 24 according to the utility model.As shown in Figure 3, pick up electricity seat 24 and have first electrode 25 and second electrode 26.Be provided with insulator 27 between first electrode 25 and second electrode 26.Insulation adhesive filler 30 is bonded and fixed on the insulator 27 first electrode 25.First power supply lead wire 28 links to each other with second electrode 26 with first electrode 25 respectively with second source lead-in wire 29.In addition, though do not specifically illustrate, first power supply lead wire 28 can also pass radial direction through hole 6 with second source lead-in wire 29 and simultaneously motor supplied power.
Fig. 2 shows the rotation lamp holder according to the utility model second embodiment.Rotation lamp holder shown in Fig. 2 is similar with the rotation lamp holder shown in Fig. 1, and difference is its reducing gear train 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.With shown in Figure 1 opposite, pick up the first vertical end that electricity seat 24 is fixedly mounted in housing.
Fig. 4 and Fig. 5 show the rotation lamp holder that light source received block 14 is installed according to the utility model first embodiment respectively.In Fig. 4, 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. 5, light source received block 14 is fixed in or is removably installed in second end of stem 2.The exterior contour that the in-profile of light source received block 14 could be designed to and pick up electricity seat 24 is complementary to receive general commercially available standardization lamp holder (light source 19 for example shown in Figure 6) or to receive another rotation lamp holder according to the utility model (thereby latter event can form the lighting effects that compound rotate effect can obtain colorful more colourful and magnificent mansion).Light source received block 14 also has first electrode and second electrode, links to each other with second electrode 26 with first electrode 25 that picks up electricity seat 24 with second source lead-in wire 29 through first power supply lead wire 28 respectively.
Fig. 6 shows the rotation pendent lamp according to an embodiment of the utility model, comprises rotation lamp holder shown in Figure 5, lampshade 20 and light source (being illustrated as bulb) 19.Lampshade 20 can be through 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 received block 14 ' through connector 22 from ceiling.Picking up of rotation lamp holder according to the utility model is screwed onto in the received block 14 ' for electric 24.Adopt the pendent lamp of this structure, whole revolving light epicranium 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 5, lampshade 20, light source 19 and Desk lamp feet 21.The rotatable reading lamp of this structure has the overall appearance of clean and tidy compactness equally.
Owing to pick up the existence of electricity seat 24, the modularization rotation lamp holder of the utility model can directly become the general substitute of the lamp holder of installing on common (non-rotation) light fixture.Modularization rotation lamp holder through with the utility model replaces simply the update that the lamp holder of installing on the ordinary lamp and lantern just can be realized existing ordinary lamp and lantern easily.
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 (for example under the situation of pendent lamp), stem 2 can be omitted, as long as Lamp shade holder 12 is configured to and can rotates with respect to housing 1 with hollow rotating shaft 5.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.In addition, show the screw socket form of doing though pick up electricity seat 24, it obviously also can process the bayonet socket form as required.
Claims (10)
1. a rotation lamp holder is characterized in that, comprising:
Housing with first and second vertical ends, 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;
The Lamp shade holder of first vertical end of housing rotatably is installed and is stretched out with respect to housing;
Be positioned at the deceleration transmission system within the housing, link to each other with Lamp shade holder with rotating shaft respectively; And
Have the electric seat of picking up of first electrode and second electrode, be fixedly mounted in first or second of housing and vertically hold.
2. rotation lamp holder 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. rotation lamp holder 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. rotation lamp holder according to claim 3 is characterized in that, Lamp shade holder is rotatably installed around stem.
5. rotation lamp holder 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. rotation lamp holder 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. rotation lamp holder according to claim 6; It is characterized in that; Also comprise first lead-in wire and second lead-in wire; Wherein the light source received block also has first electrode and second electrode, and first lead-in wire links to each other with first electrode that picks up the electricity seat and first electrode of light source received block respectively, and second lead-in wire links to each other with second electrode that picks up the electricity seat and second electrode of light source received block respectively.
8. rotation lamp holder according to claim 7 is characterized in that, picks up the electricity seat and is standardization screw socket or bayonet socket form.
9. a rotating lamp is characterized in that, comprises the described rotation lamp holder of one of claim 1-8 and is installed in the lampshade on the Lamp shade holder.
10. rotating lamp according to claim 9 is characterized in that, this rotating lamp is pendent lamp, desk lamp or lamp affixed to the ceiling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200442588U CN202511225U (en) | 2012-02-10 | 2012-02-10 | Rotating lamp head with universal power pickup seat and rotating lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200442588U CN202511225U (en) | 2012-02-10 | 2012-02-10 | Rotating lamp head with universal power pickup seat and rotating lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202511225U true CN202511225U (en) | 2012-10-31 |
Family
ID=47063709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200442588U Expired - Fee Related CN202511225U (en) | 2012-02-10 | 2012-02-10 | Rotating lamp head with universal power pickup seat and rotating lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202511225U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2012
- 2012-02-10 CN CN2012200442588U patent/CN202511225U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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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: 20121031 Termination date: 20210210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |