CN103672792A - Lamp and rotary mount thereof - Google Patents

Lamp and rotary mount thereof Download PDF

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Publication number
CN103672792A
CN103672792A CN201210346621.6A CN201210346621A CN103672792A CN 103672792 A CN103672792 A CN 103672792A CN 201210346621 A CN201210346621 A CN 201210346621A CN 103672792 A CN103672792 A CN 103672792A
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China
Prior art keywords
gear
shell
hole
mount pad
spacing
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Granted
Application number
CN201210346621.6A
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Chinese (zh)
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CN103672792B (en
Inventor
周明杰
吴银娥
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Oceans King Lighting Science and Technology Co Ltd
Shenzhen Oceans King Lighting Engineering Co Ltd
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Oceans King Lighting Science and Technology Co Ltd
Shenzhen Oceans King Lighting Engineering Co Ltd
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Application filed by Oceans King Lighting Science and Technology Co Ltd, Shenzhen Oceans King Lighting Engineering Co Ltd filed Critical Oceans King Lighting Science and Technology Co Ltd
Priority to CN201210346621.6A priority Critical patent/CN103672792B/en
Publication of CN103672792A publication Critical patent/CN103672792A/en
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  • Fastening Of Light Sources Or Lamp Holders (AREA)

Abstract

A rotary mount of a lamp is used for mounting the lamp rotationally. The lamp comprises a mounting board and a lamp holder, and the lamp holder is connected to one side of the mounting board. The rotary mount comprises a mounting casing, a driving part, a driven part and a fixing part; the mounting casing comprises a limit casing and an outer casing matched with the same, the limit casing is fixedly connected with the outer casing, the limit casing and the outer casing are matched with each other to form a first through hole and a second through hole; the driving part penetrates the first through hole, the driven part penetrates the second through hole, the driving part and the driven part are mounted inside the mounting casing and connected with each other so that the driving part can be rotated to drive the driven part to rotate; the end, extending out of the mounting casing, of the driven part, is fixedly connected with the mounting board of the lamp. A first gear rotates to drive a second gear to rotate so that the lamp is driven to rotate on the condition of no detachment, and therefore, the rotary mount of the lamp is easy to operate and practical.

Description

The rotation mount pad of a kind of light fixture and light fixture
Technical field
The present invention relates to a kind of light fixture, relate in particular to the rotation mount pad of light fixture.
Background technology
Along with the range of application of light fixture is now more and more wider, the situation difference of the installation site of light fixture is also increasing, and some occasions are also more and more stricter to the seal request of light fixture, many times need to adjust the light angle of light fixture.In prior art, regulate the light angle of light fixture to bother very much, light fixture need to be pulled down, reinstall again after adjusting to suitable angle.So prior art light fixture is when needs are adjusted angle, complicated operation, regulates trouble can not adapt to most working environment.
Summary of the invention
The technical problem to be solved in the present invention is to overcome the deficiency that above-mentioned prior art exists, and proposes the rotation mount pad of a kind of light fixture and light fixture, the problem of troublesome poeration when solving light fixture adjusting angle of the prior art.
For solving the problems of the technologies described above, the present invention proposes a kind of rotation mount pad of light fixture, in order to be rotatably mounted light fixture, light fixture comprises installing plate and lamp holder, lamp holder is connected and installed a side of plate, rotate mount pad and comprise a mounting shell, one driving link, one driven member and a fixture, mounting shell comprises a spacing shell and a shell matching with spacing shell, spacing shell is fixedly connected with shell, spacing shell and shell are worked in coordination and are formed one first through hole and one second through hole, driving link is through the first through hole, driven member is through the second through hole, driving link is connected at mounting shell internal mutual with driven member, making to rotate driving link drives driven member to rotate, one end that fixture stretches out mounting shell by driven member is fixedly connected with the installing plate of light fixture.
Preferably, driving link is the first gear, driven member is the second gear, the first gear comprises the first gear body and handle, handle connects the first gear body and makes swing handle drive the first gear body to rotate, the second gear comprises that one second gear body and runs through the power transmission shaft of the second gear body, the first gear is through the first through hole, the second gear is through the second through hole, the first gear body and the second gear body are meshed at mounting shell internal mutual, and one end that fixture stretches out mounting shell by the power transmission shaft of the second gear is fixedly connected with the installing plate of light fixture.
Preferably, in spacing shell, be provided with a limiting plate, limiting plate comprises one first gear position limiting plate, one second gear position limiting plate and a clip plate, one end of the connection second gear position limiting plate of the first gear position limiting plate is L-shaped, the first gear position limiting plate first gear body of conflicting, the conflict power transmission shaft of the second gear of the second gear position limiting plate, clip plate connects the first gear position limiting plate, be positioned at the second gear position limiting plate top, on clip plate, have a semi-circular recesses, semi-circular recesses is for the power transmission shaft of spacing the second gear.
Preferably, rotate mount pad and also comprise a stop screw, have a through hole on handle, have a spacing hole on spacing shell at least, stop screw is fixedly connected with handle and spacing shell through through hole with spacing hole.
Preferably, spacing shell and shell are respectively provided with the semi-cylindrical jut that cooperatively interacts on the opposite side with respect to the first through hole, and the columniform jut of two halves is sticked to form a cylindrical protrusions.
Preferably, fixture is a butterfly self-locking nut, and one end that the power transmission shaft of the second gear stretches out mounting shell is provided with screw thread, and butterfly self-locking nut is fixedly connected with the installing plate of light fixture and the power transmission shaft of the second gear.
Preferably, be provided with at least two columns in shell, column is provided with internal thread, and at least two screws screw in column through spacing shell, fixing spacing shell and shell.
Preferably, spacing shell and shell are square.
Preferably, the second gear body and the first gear body all only have half-turn tooth.
For solving the problems of the technologies described above, the present invention also proposes a kind of light fixture, and light fixture comprises above-mentioned rotation mount pad.
Compared with prior art, beneficial effect of the present invention comprises: the present invention utilizes the first gear to rotate and drives the second gear rotation, thereby drives light fixture to rotate, and the light fixture of having realized in the situation that does not need dismounting rotates, practicality simple to operate.
Accompanying drawing explanation
Fig. 1 is the sectional view of the light fixture of the embodiment of the present invention.
Fig. 2 is the installation diagram of the light fixture of the embodiment of the present invention.
The specific embodiment
In order to further illustrate principle of the present invention and structure, existing by reference to the accompanying drawings to a preferred embodiment of the present invention will be described in detail.
Refer to Fig. 1 and Fig. 2, the invention provides a kind of rotation mount pad of light fixture, in order to be rotatably mounted light fixture, light fixture comprises installing plate 22 and lamp holder 21, lamp holder 21 is connected and installed a side of plate 22, rotate mount pad and comprise a mounting shell 11, a driving link, a driven member and a fixture 16, can also comprise a stop screw 15.
Mounting shell 11, mounting shell comprises a spacing shell 111 and a shell 112 matching with spacing shell 111, and spacing shell 111 is fixedly connected with shell 112, and spacing shell 111 and shell 112 are worked in coordination and are formed one first through hole 113 and one second through hole 114.In the present embodiment, spacing shell 111 and shell 112 are that square, square profile is convenient makes, also ease of assembly, and in other embodiments, spacing shell 111 and shell 112 can make other profile into.In the present embodiment, spacing shell 111 and shell 112 are respectively provided with the semi-cylindrical jut 171 that cooperatively interacts on the opposite side with respect to the first through hole 113, and the columniform jut 171 of two halves is sticked to form a cylindrical protrusions 17.The effect of cylindrical protrusions 17 is for the ease of being fixed to suitable place by rotating mount pad, for example, on one flat plate, output the through hole with cylindrical protrusions 17 formed objects, then cylindrical protrusions 17 is stretched in through hole to the nut 18 of finally screwing on again, just can be fixed on flat board rotating mount pad, other mounting means also has a lot, at this, does not repeat, in other embodiments, also cylindrical protrusions 17 can be set, and fix by other means, rotate mount pad.In the present embodiment, be provided with three columns 1121 in shell 112, column 1121 is provided with internal thread, and three screws 1111 screw in column 1121 through spacing shell 111, fixing spacing shell 111 and shell 112.In other embodiments, the quantity of column 1121 and screw 1111 can be adjusted as required, for example for the stability of strengthening connecting, increase quantity to four, five of column 1121 and screw 1111 etc., or be reduced to two etc. as long as guarantee at least two.Also can not adopt the mode of column 1121 and screw 1111 cooperations and adopt other mode to be fixedly connected with shell 112 and spacing shell 111, for example, the modes such as gluing or engagement connection.
Driving link, driving link is through the first through hole 113.In the present embodiment, driving link is the first gear 12, the first gear 12 comprises the first gear body 122 and handle 121, and handle 121 connects the first gear body 122 and makes swing handle 121 drive the first gear body 122 to rotate, and the first gear 12 is through the first through hole 113.
Driven member, driven member is through the second through hole 114, and driving link is connected at mounting shell 11 internal mutuals with driven member, makes to rotate driving link and drives driven member to rotate.In the present embodiment, driven member is the second gear 13, the second gear 13 comprises that power transmission shaft 131, the second gears 13 that one second gear body 132 and runs through the second gear body are meshed at mounting shell 11 internal mutuals through the second through hole 114, the first gear bodies 122 and the second gear body 132.In the present embodiment, in spacing shell 111, be provided with a limiting plate 14, limiting plate 14 comprises one first gear position limiting plate 141 and one second gear position limiting plate 142, can also comprise a clip plate 143, one end of the connection second gear position limiting plate 142 of the first gear position limiting plate 141 is L-shaped, first gear position limiting plate 141 conflict the first gear bodies 122, the power transmission shaft 131 of second gear position limiting plate 142 conflict the second gears 13, clip plate 143 connects the first gear position limiting plate 141, be positioned at the second gear position limiting plate 142 tops, on clip plate 143, there is a semi-circular recesses, semi-circular recesses is for the power transmission shaft 131 of spacing the second gear 13.The effect of limiting plate 14 is can easily find the position of the first gear 12 and the second gear 13 when assembling, only the first gear 12 and the second gear 13 need to be conflicted respectively on the first gear position limiting plate 141 and the second gear position limiting plate 142, as long as correctly both will just in time mesh the gear set specifications adopting, do not need too much debugging in this way.In the present embodiment, the second gear body 132 and the first gear body 122 all only have half-turn tooth.Adopting half-turn tooth is because half-turn tooth just can be done 180 ° of rotations in direction, and half-turn tooth can corresponding minimizing operation in part making, in other embodiments, can adopt according to the actual needs the tooth of the quantity of whole circle tooth or other ratios.
Fixture 16, one end that fixture 16 stretches out mounting shell 11 by driven member is fixedly connected with the installing plate 22 of light fixture, and in the present embodiment, one end that fixture 16 stretches out mounting shell 11 by the power transmission shaft of the second gear 13 131 is fixedly connected with the installing plate 22 of light fixture.In the present embodiment, fixture 16 is a butterfly self-locking nut, and one end that the power transmission shaft 131 of the second gear 13 stretches out mounting shell 11 is provided with screw thread, and butterfly self-locking nut is fixedly connected with the installing plate 22 of light fixture and the power transmission shaft 131 of the second gear 13.The effect that adopts butterfly self-locking nut is because there is the nut of auto-lock function can avoid causing because become flexible the mistake of lamp turning after adjusting light fixture turns to suitable position.In other embodiments, can adopt other various types of fixtures 16, not limit here.In the present embodiment, on the power transmission shaft between the second gear body 132 and installing plate 22, be arranged with a packing ring 19.
Stop screw 15, has a through hole on handle 121, have a spacing hole 1112 on spacing shell 111 at least, and stop screw 15 is fixedly connected with handle 121 and spacing shell 111 through through hole with spacing hole 1112.The effect of stop screw 15 is after having regulated the first gear 12, the first gear 12 to be fixed, and in the present embodiment, the quantity of spacing hole 1112 is five, in other embodiments, and the corresponding adjusting as required of the quantity of spacing hole 1112.
Take below in the present embodiment as example describes specific works principle of the present invention in detail.
Due to the first gear 12 and the second gear 13 engagements, and the power transmission shaft 131 of the second gear 13 is connected and fixed light fixture, so when rotating the first gear 12, drive the second gear 13 to rotate, thereby drive light fixture to rotate, with stop screw 15, the handle of the first gear 12 is fixed on spacing shell 111 again after turning to suitable position.The distribution of the tooth of the first gear 12 and the second gear 13 on gear body determines the scope of rotating, the scope that half-turn tooth is corresponding 180 °, the scope that whole circle tooth is corresponding 360 °.And quantity in the unit angle of spacing hole 1112 and interval determination the precision of lamp turning, the quantity in the unit angle of spacing hole 1112 is more, the less precision in interval is higher.
The present invention also provides a kind of light fixture, and light fixture comprises above-mentioned rotation mount pad.
Applicable as long as light fixture has installing plate 22 to install due to this rotation mount pad, so the scope of application is wider, light fixture is required and limits lower.
In sum, the present invention utilizes the first gear 12 to rotate and drives the second gear 13 rotations, thereby drives light fixture to rotate, and the light fixture of having realized in the situation that does not need dismounting rotates, practicality simple to operate.
The foregoing is only better possible embodiments of the present invention, not limit the scope of the invention.Every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention and accompanying drawing content to do, or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.

Claims (10)

1. the rotation mount pad of a light fixture, in order to be rotatably mounted light fixture, described light fixture comprises installing plate and lamp holder, described lamp holder connects a side of described installing plate, it is characterized in that, described rotation mount pad comprises a mounting shell, one driving link, one driven member and a fixture, described mounting shell comprises a spacing shell and a shell matching with described spacing shell, described spacing shell is fixedly connected with described shell, described spacing shell and described shell are worked in coordination and are formed one first through hole and one second through hole, described driving link is through described the first through hole, described driven member is through described the second through hole, described driving link is connected at described mounting shell internal mutual with described driven member, making to rotate described driving link drives described driven member to rotate, one end that described fixture stretches out described mounting shell by described driven member is fixedly connected with the installing plate of described light fixture.
2. rotation mount pad according to claim 1, it is characterized in that, described driving link is the first gear, described driven member is the second gear, described the first gear comprises the first gear body and handle, described handle connects described the first gear body and makes to rotate described handle and drive described the first gear body to rotate, described the second gear comprises that one second gear body and runs through the power transmission shaft of described the second gear body, described the first gear is through described the first through hole, described the second gear is through described the second through hole, described the first gear body and described the second gear body are meshed at described mounting shell internal mutual, one end that described fixture stretches out described mounting shell by the power transmission shaft of described the second gear is fixedly connected with the installing plate of described light fixture.
3. rotation mount pad according to claim 2, it is characterized in that, in described spacing shell, be provided with a limiting plate, described limiting plate comprises one first gear position limiting plate, one second gear position limiting plate and a clip plate, one end of the described second gear position limiting plate of connection of described the first gear position limiting plate is L-shaped, described the first gear position limiting plate described the first gear body of conflicting, the conflict described power transmission shaft of described the second gear of described the second gear position limiting plate, described clip plate connects described the first gear position limiting plate, be positioned at described the second gear position limiting plate top, on described clip plate, there is a semi-circular recesses, described semi-circular recesses is for the power transmission shaft of spacing described the second gear.
4. rotation mount pad according to claim 2, it is characterized in that, described rotation mount pad also comprises a stop screw, on described handle, there is a through hole, on described spacing shell, have a spacing hole at least, described stop screw is fixedly connected with described handle and described spacing shell through described through hole with spacing hole.
5. rotation mount pad according to claim 1, it is characterized in that, described spacing shell and described shell are respectively provided with the semi-cylindrical jut that cooperatively interacts on the opposite side with respect to described the first through hole, and the columniform jut of two halves is sticked to form a cylindrical protrusions.
6. rotation mount pad according to claim 2, it is characterized in that, described fixture is a butterfly self-locking nut, one end that the power transmission shaft of described the second gear stretches out described mounting shell is provided with screw thread, and described butterfly self-locking nut is fixedly connected with the installing plate of described light fixture and the power transmission shaft of described the second gear.
7. rotation mount pad according to claim 1, is characterized in that, is provided with at least two columns in described shell, and described column is provided with internal thread, and at least two screws screw in described column through described spacing shell, fixing described spacing shell and described shell.
8. rotation mount pad according to claim 1, is characterized in that, described spacing shell and described shell are square.
9. rotation mount pad according to claim 2, is characterized in that, described the second gear body and described the first gear body all only have half-turn tooth.
10. a light fixture, is characterized in that, described light fixture comprises the rotation mount pad described in any one in claim 1 ~ 9.
CN201210346621.6A 2012-09-18 2012-09-18 A kind of rotational installation seat of light fixture and light fixture Active CN103672792B (en)

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Application Number Priority Date Filing Date Title
CN201210346621.6A CN103672792B (en) 2012-09-18 2012-09-18 A kind of rotational installation seat of light fixture and light fixture

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Application Number Priority Date Filing Date Title
CN201210346621.6A CN103672792B (en) 2012-09-18 2012-09-18 A kind of rotational installation seat of light fixture and light fixture

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CN103672792A true CN103672792A (en) 2014-03-26
CN103672792B CN103672792B (en) 2017-09-22

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108613068A (en) * 2018-05-29 2018-10-02 深圳市华科莱特电子有限公司 A kind of LED bay light that multi-angle is luminous
CN108895370A (en) * 2018-04-12 2018-11-27 安徽正飞信息科技有限公司 A kind of New LED Landscape Lamp convenient for adjusting light angle

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2251661Y (en) * 1995-09-13 1997-04-09 陈秋烟 Multifunctional lighting lamp with variable angle
US6022118A (en) * 1998-01-13 2000-02-08 Wu; Raymond Lamp with motor-rotated component
CN2842169Y (en) * 2005-09-29 2006-11-29 邱诗咏 Portable rotary lamp

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2251661Y (en) * 1995-09-13 1997-04-09 陈秋烟 Multifunctional lighting lamp with variable angle
US6022118A (en) * 1998-01-13 2000-02-08 Wu; Raymond Lamp with motor-rotated component
CN2842169Y (en) * 2005-09-29 2006-11-29 邱诗咏 Portable rotary lamp

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108895370A (en) * 2018-04-12 2018-11-27 安徽正飞信息科技有限公司 A kind of New LED Landscape Lamp convenient for adjusting light angle
CN108613068A (en) * 2018-05-29 2018-10-02 深圳市华科莱特电子有限公司 A kind of LED bay light that multi-angle is luminous

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