CN102788291A - Project lamp and adjusting mechanism thereof - Google Patents
Project lamp and adjusting mechanism thereof Download PDFInfo
- Publication number
- CN102788291A CN102788291A CN2011101277817A CN201110127781A CN102788291A CN 102788291 A CN102788291 A CN 102788291A CN 2011101277817 A CN2011101277817 A CN 2011101277817A CN 201110127781 A CN201110127781 A CN 201110127781A CN 102788291 A CN102788291 A CN 102788291A
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- push rod
- fixed
- projecting lamp
- rotating disc
- actuator
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Abstract
The invention relates to a project lamp which comprises a lamp body, a push rod, a rotating disk, a fixed support, a first driving piece, a deflector rod, a second driving piece, a screw rod, a push rod fixed sleeve and a screw rod seat. One end of the deflector rod is connected with the lamp body; one end of the push rod is provided with an accommodating hole, and the other end of the push rod is rotatably connected with the deflector rod; the rotating disk is sleeved on the push rod in a sliding mode; the fixed support is fixed on the rotating disk and rotatably connected with the lamp body; one end of the screw rod is rotatably accommodated in the accommodating hole; the push rod fixed sleeve is fixed at one end of the push rod, and the end of the push rod is far away from the deflector rod; the screw rod seat is sleeved on the screw rod, fixedly connected with the push rod fixed sleeve and connected with the screw rod is a threaded mode; the first driving piece drives the rotating disk to rotate further to drive the fixed support to rotate; and the second driving piece drives the push rod to rotate, and the screw rod seat is matched with the screw rod in a threaded mode to lift further to drive the push rod to lift. Directions of lighting of the project lamp can be all-dimensionally adjusted. The invention further provides an adjusting mechanism of the project lamp.
Description
[technical field]
The present invention relates to a kind of illuminations, particularly relate to a kind of Projecting Lamp and governor motion thereof.
[background technology]
Projecting Lamp in the market is generally the fixed installation mode, and it is installed the back lighting direction and immobilizes.But the object that need throw light on sometimes need be reinstalled the illumination direction of Projecting Lamp not in the scope of former Projecting Lamp illumination, and frequent replacing mounting means brings very big inconvenience to the use of light fixture.Even the Projecting Lamp that has can be regulated illumination direction, also can only be in the adjustment of direction, for example, and left and right adjusting, perhaps up-down adjustment, the direction of its adjustment is single.
[summary of the invention]
In view of above-mentioned condition, be necessary to provide a kind of printing opacity lamp and governor motion thereof that can comprehensive adjusting illumination direction.
A kind of Projecting Lamp comprises lamp body, push rod, rotating disc, fixed support, first actuator, dead man, second actuator, screw mandrel, push rod fixed cover and screw rodb base.One end of dead man is connected with said lamp body.One end of push rod offers accepting hole, and the other end is fixedly connected with said dead man.Rotating disc is sheathed on the said push rod slidably.Fixed support is fixed on the said rotating disc and with said lamp body and is rotatably connected.One end of screw mandrel is contained in said accepting hole rotationally; The push rod fixed cover is fixed in the end of said push rod away from said driving lever.Screw rodb base is sheathed on the said screw mandrel, and said screw rodb base is fixedly connected with said push rod fixed cover, and is connected with said wire rod thread.First actuator, the driven in rotation dish rotates, and rotates thereby drive said fixed support.Second actuator drives said push rod rotation, and said screw rodb base cooperates with said screw flight and goes up and down, and goes up and down thereby drive said push rod.
Further; Said Projecting Lamp comprises first gear train; Said first actuator drives said rotating disc through said first gear train and rotates; A gear in said first gear train endwisely slips but can not circumferentially be sheathed on rotationally on the said push rod and with said rotating disc along said push rod along said push rod and is fixedly connected, and another gear is sheathed on the driving shaft of said first actuator regularly.
Further, said first actuator is a motor.
Further, said Projecting Lamp also comprises second gear train, and a gear in said second gear train is sheathed on the said screw mandrel regularly, and another gear is fixedly connected with the driving shaft of said second actuator.
Further, said second actuator is a motor.
Further, said Projecting Lamp comprises pedestal, is fixed in the motor fixed mount on the said pedestal and is fixed in the fixed disk on the said motor fixed mount, and said fixed disk is circular, and said rotating disc wears said fixed disk rotationally.
Further; Said Projecting Lamp comprises also and is sheathed on the said rotating disc and is contained in the bearing in the said fixed disk and is fixedly connected with said fixed disk, is used for said bearing is limited in the fixed cover in the said fixed disk that said push rod wears said fixed cover and bearing.
Further, said Projecting Lamp also comprises the guide rail that is fixed on the said motor fixed mount, offers gathering sill on the said screw rodb base, and said guide rail matches with said gathering sill, and said screw rodb base is slided along said guide rail.
Further, said fixed support comprises two L type support arms, and an end of said two L type support arms is fixed on the said rotating disc, forms a U type structure, and the free end of said lamp body and said U type structure is rotatably connected.
A kind of governor motion, the anglec of rotation that is used to regulate lamp body, said governor motion comprises push rod, rotating disc, fixed support, first actuator, dead man, second actuator, screw mandrel, push rod fixed cover and screw rodb base.One end of dead man is connected with said lamp body.One end of push rod offers accepting hole, and the other end is fixedly connected with said dead man.Rotating disc is sheathed on the said push rod slidably.Fixed support is fixed on the said rotating disc and with said lamp body and is rotatably connected.One end of screw mandrel is contained in said accepting hole rotationally; The push rod fixed cover is fixed in the end of said push rod away from said driving lever.Screw rodb base is sheathed on the said screw mandrel, and said screw rodb base is fixedly connected with said push rod fixed cover, and is connected with said wire rod thread.First actuator, the driven in rotation dish rotates, and rotates thereby drive said fixed support.Second actuator drives said push rod rotation, and said screw rodb base cooperates with said screw flight and goes up and down, and goes up and down thereby drive said push rod.
When above-mentioned Projecting Lamp was regulated the illumination direction of Projecting Lamp, the first actuator driven in rotation dish rotated, and rotating disc drives fixed support and rotates, and make lamp body follow fixed support and rotate together, thus the illumination direction of left and right adjusting Projecting Lamp.Second actuator drives screw mandrel and rotates, and screw mandrel and screw rodb base threaded engagement drive screw rodb base and slide along guide rail, push rod is risen promote driving lever, driving lever jack-up lamp body, thereby the illumination direction of up-down adjustment Projecting Lamp.Therefore, above-mentioned Projecting Lamp can comprehensive adjusting illumination direction.
[description of drawings]
Fig. 1 is the three-dimensional exploded view of the Projecting Lamp of embodiment one;
Fig. 2 is the assembly drawing of Projecting Lamp shown in Figure 1;
Fig. 3 is the cutaway view of Projecting Lamp shown in Figure 1.
[specific embodiment]
Below the main accompanying drawings specific embodiment of the present invention.
See also Fig. 1, the Projecting Lamp 100 of embodiment one comprises lamp body 1 and governor motion (figure is mark not).Lamp body 1 is fixedly connected with governor motion, the anglec of rotation and the angle of inclination of governor motion scalable lamp body.Governor motion comprises dead man 3, rotating disc 5, push rod 11, first actuator 20, second actuator 18, fixed support 102, push rod fixed cover 13 and screw rodb base 15.。
Lamp body 1 is roughly truncated cone-shaped, offers spacing hole 101.One end of driving lever 3 is contained in the spacing hole 101, and the other end is fixedly connected with push rod 11.Push rod 11 drives lamp body 1 through driving lever 3 and rotates with respect to fixed support 102 when going up and down.Specifically in the present embodiment, the other end of driving lever 3 is fixed on the push rod 11 through double-screw bolt 4.
Fixed support 102 is fixed on the rotating disc 5, and is rotatably connected with lamp body 1.Fixed support 102 comprises two L type support arms, and an end of two L type support arms is fixed on the rotating disc 5, forms a U type structure.Lamp body 1 is rotatably connected with the free end of U type structure.
Rotating disc 5 is sheathed on the push rod 11 slidably, and when push rod 11 rose, push rod passed rotating disc 5.Rotating disc 5 comprises that disk (figure is mark not) reaches the rotating shaft 501 of vertically being located at the disk middle part, and the middle part of rotating shaft 501 and disk offers the through hole that supplies push rod 11 to wear, and an end of push rod 11 passes rotating disc 5 backs and is fixedly connected with the other end of driving lever 3.
As shown in Figure 3, push rod 11 offers accepting hole 112 away from an end of driving lever 3, and push rod 11 drives lamp body 1 through dead man 3 and rotates with respect to fixed support 102.Push rod 11 is a waist shape away from the cross section of section under the end of driving lever 3.
First actuator, 20 driven in rotation dishes 5 rotate, and drive fixed support 102 and rotate.First actuator 20 can rotate through mechanism's driven in rotation dishes such as gear drive, belt transmission, chain transmission 5.First actuator 20 can be rotary cylinder, motor etc.Specifically in the present embodiment, as shown in figures 1 and 3, first actuator 20 is a motor, and it rotates through the first gear train driven in rotation dish 5; The through hole that the middle part of a gear 12 in first gear train offers waist shape, push rod 11 wears this through hole away from an end of driving lever 3, make gear 12 along said push rod endwisely slip but can not along said push rod circumferentially rotationally fixed cover be located at an end of push rod 11; Gear 12 is fixedly connected with the rotating shaft 501 of rotating disc 5.Another gear 23 is sheathed on the driving shaft of first actuator 20 regularly, and section is connected with rotating disc 5 through bearing arrangement under the other end of push rod 11.The driving shaft driven gear 23 of first actuator 20 rotates; Gear 23 is meshed with gear 12 and driven gear 12 rotations, and the rotation of gear 12 drives the rotation of push rod 11, thus 5 rotations of driven rotary dish; Rotating disc 5 drives fixed support 102 and rotates, and then impels lamp body 1 to rotate; And, because push rod 11 away from the through hole that an end of driving lever 3 wears the waist shape of gear 12, makes gear 12 not rotatable with respect to push rod 11, rotating synchronously together thereby drive push rod 11, push rod 11 drives lamp body 1 through driving lever 3 and rotates.
Second actuator 18 drives push rod 11 and goes up and down.Second actuator 18 is for can be telescopic cylinder, motor etc.Second actuator 18 can drive screw mandrel 11 through mechanisms such as gear drive, belt transmission, chain transmissions and go up and down.Specifically in the present embodiment, second actuator 18 is a motor, drives push rod 11 through the screw mandrel 14 and second gear train and goes up and down.One end of screw mandrel 14 is contained in the accepting hole 112 interior (as shown in Figure 3) of push rod 11 rotationally.A gear 19 in second gear train is sheathed on the screw mandrel 14 regularly; Another gear 24 is sheathed on the driving shaft of second actuator 18 regularly; The driving shaft driven gear 24 (referring to Fig. 1) of second actuator 18 rotates, and gear 24 is meshed with gear 19 and driven gear 19 rotations, and gear 19 drives screw mandrels 14 and rotates; Screw mandrel 14 and screw rodb base 15 threaded engagement; Order about push rod 11 and slide with respect to gear 12, push rod 11 is stirred lamp body 1 through dead man 3 and is rotated with respect to fixed support 102, thereby changes the inclination angle of lamp body 1 with respect to fixed support 102.
Be appreciated that the telescopic shaft of second actuator 18 directly is fixedly connected with push rod 11 when second actuator 18 is telescopic cylinder, go up and down thereby order about push rod 11.
Push rod fixed cover 13 is fixed in the end of push rod 11 away from driving lever 3.Screw rodb base 15 is sheathed on the screw mandrel 14, and is fixedly connected with push rod fixed cover 13.The middle part of screw rodb base 15 offers the screwed hole that is screwed with screw mandrel 14, offers gathering sill 151 (referring to Fig. 1) on the periphery of screw rodb base 15.
Governor motion also comprises the guide rail (figure does not show) that is fixed on the motor fixed mount 17.Guide rail matches with the gathering sill 151 of screw rodb base 15, and screw rodb base 15 is slided along guide rail.
Governor motion also comprises pedestal 25, is fixed in the motor fixed mount 17 on the pedestal 25 and is fixed in the fixed disk 6 on the motor fixed mount 17.Pedestal 25 is roughly cylindric, the sealing of one of which end, other end opening.Motor fixed mount 17 is roughly discoid; It is closed in the opening part of pedestal 25; Form the host cavity (figure is mark) of a sealing, dead man 3, rotating disc 5, push rod 11, first actuator 20, second actuator 18, first gear train, second gear train, push rod fixed cover 13 and screw rodb base 15 all are contained in the said host cavity.Fixed disk 6 is circular, and the rotating shaft 501 of rotating disc 5 wears said fixed disk 6 rotationally.
Governor motion also comprises in the rotating shaft 501 that is sheathed on rotating disc 5 and is contained in the bearings 7 in the fixed disk 6 and is fixedly connected with fixed disk 6, is used for bearing 7 is limited in the interior fixed cover 8 of fixed disk 6.Push rod 11 wears fixed cover 6 and bearing 7.Because bearing 7 is arranged at intervals between the rotating shaft 501 and fixed cover 8 of rotating disc 5, make rotating disc 5 rotatable with respect to fixed cover 8.Fixed cover 8 is used for rotating disc 5 is fixed in motor fixed mount 17, and bearing 7 is used to reduce the rotation friction between rotating disc 5 and the fixed cover 8.Simultaneously, governor motion also comprises the retainer ring 10 in the rotating shaft 501 of being fixed in rotating disc 5, and retainer ring 10 connects with bearing 7, is used for further Limit Bearing 7.
Please consult Fig. 1 to Fig. 3 simultaneously; When regulating the illumination direction of Projecting Lamp 100; First actuator 20 rotates through the first gear train driven in rotation dish 5; Rotating disc 5 drives fixed support 102 and rotates, and make lamp body 1 follow fixed support 102 and rotate together, thereby horizontal direction is regulated the illumination direction of Projecting Lamp 100.Second actuator 20 drives screw mandrel 14 through second gear train and rotates; Screw mandrel 14 and screw rodb base 15 threaded engagement drive screw rodb base 15 and slide along guide rail, push rod 11 is risen promote driving lever 3; Driving lever 3 jack-up lamp bodies 1, thus vertical direction is regulated the illumination direction of Projecting Lamp 100.Therefore, above-mentioned Projecting Lamp 100 can comprehensive adjusting illumination direction.
The above embodiment has only expressed several kinds of embodiments of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to claim of the present invention.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the present invention's design, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with accompanying claims.
Claims (10)
1. a Projecting Lamp is characterized in that, comprising:
Lamp body;
Dead man, the one of which end is connected with said lamp body;
Push rod, an end offers accepting hole, and the other end is fixedly connected with said dead man;
Rotating disc is sheathed on the said push rod slidably;
Fixed support is fixed on the said rotating disc and with said lamp body and is rotatably connected;
Screw mandrel, an end is contained in said accepting hole rotationally;
The push rod fixed cover is fixed in the end of said push rod away from said driving lever;
Screw rodb base is sheathed on the said screw mandrel, and said screw rodb base is fixedly connected with said push rod fixed cover, and is connected with said wire rod thread;
First actuator, the driven in rotation dish rotates, and rotates thereby drive said fixed support; And
Second actuator drives said push rod rotation, and said screw rodb base cooperates with said screw flight and goes up and down, and goes up and down thereby drive said push rod.
2. Projecting Lamp as claimed in claim 1; It is characterized in that; Said Projecting Lamp comprises first gear train; Said first actuator drives said rotating disc through said first gear train and rotates, and a gear in said first gear train can endwisely slip but can not circumferentially be sheathed on rotationally on the said push rod and with said rotating disc along said push rod and be fixedly connected along said push rod, and another gear is sheathed on the driving shaft of said first actuator regularly.
3. Projecting Lamp as claimed in claim 2 is characterized in that, said first actuator is a motor.
4. Projecting Lamp as claimed in claim 2 is characterized in that said Projecting Lamp also comprises second gear train, and a gear in said second gear train is sheathed on the said screw mandrel regularly, and another gear is fixedly connected with the driving shaft of said second actuator.
5. Projecting Lamp as claimed in claim 4 is characterized in that, said second actuator is a motor.
6. Projecting Lamp as claimed in claim 4; It is characterized in that; Said Projecting Lamp also comprises pedestal, is fixed in the motor fixed mount on the said pedestal and is fixed in the fixed disk on the said motor fixed mount, and said fixed disk is circular, and said rotating disc wears said fixed disk rotationally.
7. Projecting Lamp as claimed in claim 6; It is characterized in that; Said Projecting Lamp comprises also and is sheathed on the said rotating disc and is contained in the bearing in the said fixed disk and is fixedly connected with said fixed disk, is used for said bearing is limited in the fixed cover in the said fixed disk that said push rod wears said fixed cover and bearing.
8. Projecting Lamp as claimed in claim 6; It is characterized in that said Projecting Lamp also comprises the guide rail that is fixed on the said motor fixed mount, offers gathering sill on the said screw rodb base; Said guide rail matches with said gathering sill, and said screw rodb base is slided along said guide rail.
9. Projecting Lamp as claimed in claim 1; It is characterized in that said fixed support comprises two L type support arms, an end of said two L type support arms is fixed on the said rotating disc; Form a U type structure, the free end of said lamp body and said U type structure is rotatably connected.
10. governor motion, the anglec of rotation that is used to regulate lamp body is characterized in that, comprising:
Dead man, the one of which end is connected with said lamp body;
Push rod, an end offers accepting hole, and the other end is fixedly connected with said dead man;
Rotating disc is sheathed on the said push rod slidably;
Fixed support is fixed on the said rotating disc and with said lamp body and is rotatably connected;
Screw mandrel, an end is contained in said accepting hole rotationally;
The push rod fixed cover is fixed in the end of said push rod away from said driving lever;
Screw rodb base is sheathed on the said screw mandrel, and said screw rodb base is fixedly connected with said push rod fixed cover, and is connected with said wire rod thread;
First actuator, the driven in rotation dish rotates, and rotates thereby drive said fixed support; And
Second actuator drives said push rod rotation, and said screw rodb base cooperates with said screw flight and goes up and down, and goes up and down thereby drive said push rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110127781.7A CN102788291B (en) | 2011-05-17 | 2011-05-17 | Project lamp and adjusting mechanism thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110127781.7A CN102788291B (en) | 2011-05-17 | 2011-05-17 | Project lamp and adjusting mechanism thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102788291A true CN102788291A (en) | 2012-11-21 |
| CN102788291B CN102788291B (en) | 2015-05-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110127781.7A Active CN102788291B (en) | 2011-05-17 | 2011-05-17 | Project lamp and adjusting mechanism thereof |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103292273A (en) * | 2013-06-19 | 2013-09-11 | 苏州信亚科技有限公司 | LED lamp capable of rotating for multiple angles |
| CN103851568A (en) * | 2012-11-29 | 2014-06-11 | 深圳市海洋王照明工程有限公司 | Lamp holder angle adjusting structure and airport approach lamp using lamp holder angle adjusting structure |
| CN103851586A (en) * | 2012-11-30 | 2014-06-11 | 海洋王（东莞）照明科技有限公司 | Adjusting structure of lamp irradiating angles |
| CN104075176A (en) * | 2013-03-27 | 2014-10-01 | 深圳市海洋王照明工程有限公司 | Lamp |
| CN104135603A (en) * | 2014-08-08 | 2014-11-05 | 山东神戎电子股份有限公司 | Laser night vision device with time-phased illuminating function |
| CN104214752A (en) * | 2013-05-31 | 2014-12-17 | 深圳市海洋王照明工程有限公司 | Waterproof lamp |
| CN104214597A (en) * | 2013-05-31 | 2014-12-17 | 深圳市海洋王照明工程有限公司 | LED lamp |
| CN104566235A (en) * | 2013-10-25 | 2015-04-29 | 深圳市海洋王照明工程有限公司 | Head-swinging mechanism and lamp using head-swinging mechanism |
| CN105889835A (en) * | 2014-12-16 | 2016-08-24 | 温州博舟船用电气有限公司 | Wireless electric projection lamp |
| CN105953157A (en) * | 2016-05-11 | 2016-09-21 | 东莞市联洲知识产权运营管理有限公司 | Adjustable LED lamp device capable of moving in all directions |
| CN106016075A (en) * | 2016-07-18 | 2016-10-12 | 吴建平 | LED flood light capable of rotating in multiple angles |
| CN107314336A (en) * | 2017-07-18 | 2017-11-03 | 佛山赛威光电技术有限公司 | A kind of automatic rotary searchlight peculiar to vessel |
| CN108006552A (en) * | 2017-12-10 | 2018-05-08 | 刘青建 | A kind of numerically-controlled machine tool headlamp of adjustable direction of rotation and position |
| CN110744563A (en) * | 2019-10-30 | 2020-02-04 | 中电装备山东电子有限公司 | Intelligent lower-surface manipulator |
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Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103851568B (en) * | 2012-11-29 | 2016-02-10 | 深圳市海洋王照明工程有限公司 | Holder angle adjustment structure and use the airport of this holder angle adjustment structure to enter low beam |
| CN103851568A (en) * | 2012-11-29 | 2014-06-11 | 深圳市海洋王照明工程有限公司 | Lamp holder angle adjusting structure and airport approach lamp using lamp holder angle adjusting structure |
| CN103851586B (en) * | 2012-11-30 | 2017-02-22 | 海洋王（东莞）照明科技有限公司 | Adjusting structure of lamp irradiating angles |
| CN103851586A (en) * | 2012-11-30 | 2014-06-11 | 海洋王（东莞）照明科技有限公司 | Adjusting structure of lamp irradiating angles |
| CN104075176A (en) * | 2013-03-27 | 2014-10-01 | 深圳市海洋王照明工程有限公司 | Lamp |
| CN104214752A (en) * | 2013-05-31 | 2014-12-17 | 深圳市海洋王照明工程有限公司 | Waterproof lamp |
| CN104214597A (en) * | 2013-05-31 | 2014-12-17 | 深圳市海洋王照明工程有限公司 | LED lamp |
| CN103292273A (en) * | 2013-06-19 | 2013-09-11 | 苏州信亚科技有限公司 | LED lamp capable of rotating for multiple angles |
| CN104566235A (en) * | 2013-10-25 | 2015-04-29 | 深圳市海洋王照明工程有限公司 | Head-swinging mechanism and lamp using head-swinging mechanism |
| CN104135603A (en) * | 2014-08-08 | 2014-11-05 | 山东神戎电子股份有限公司 | Laser night vision device with time-phased illuminating function |
| CN105889835A (en) * | 2014-12-16 | 2016-08-24 | 温州博舟船用电气有限公司 | Wireless electric projection lamp |
| CN105953157A (en) * | 2016-05-11 | 2016-09-21 | 东莞市联洲知识产权运营管理有限公司 | Adjustable LED lamp device capable of moving in all directions |
| CN106016075A (en) * | 2016-07-18 | 2016-10-12 | 吴建平 | LED flood light capable of rotating in multiple angles |
| CN107314336A (en) * | 2017-07-18 | 2017-11-03 | 佛山赛威光电技术有限公司 | A kind of automatic rotary searchlight peculiar to vessel |
| CN108006552A (en) * | 2017-12-10 | 2018-05-08 | 刘青建 | A kind of numerically-controlled machine tool headlamp of adjustable direction of rotation and position |
| CN110744563A (en) * | 2019-10-30 | 2020-02-04 | 中电装备山东电子有限公司 | Intelligent lower-surface manipulator |
| CN110744563B (en) * | 2019-10-30 | 2020-10-16 | 中电装备山东电子有限公司 | Intelligent lower-surface manipulator |
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| CN102788291B (en) | 2015-05-06 |
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