CN2937821Y - Rotation lifting lamp hoisting device - Google Patents
Rotation lifting lamp hoisting device Download PDFInfo
- Publication number
- CN2937821Y CN2937821Y CNU2007200832234U CN200720083223U CN2937821Y CN 2937821 Y CN2937821 Y CN 2937821Y CN U2007200832234 U CNU2007200832234 U CN U2007200832234U CN 200720083223 U CN200720083223 U CN 200720083223U CN 2937821 Y CN2937821 Y CN 2937821Y
- Authority
- CN
- China
- Prior art keywords
- cable wire
- lifting
- support
- links
- wheel
- Prior art date
- 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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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/36—Hoisting or lowering devices, e.g. for maintenance
- F21V21/38—Hoisting or lowering devices, e.g. for maintenance with a cable
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
Abstract
A gyratory lifting pendant lamp includes a stand (8) and a lifting stand to fix a lamp body (25), it is characterized in that the stand is provided with lifting driving arrangement for controlling the lifting stand and rotating driving arrangement for controlling the rotation of lifting stand, the lifting driving arrangement includes a driving electrical motor (1),a reducer arrangement (7), the steel cable spool wheel is provided with a steel cable (21), the steel cable (21) connects lifting stand, the rotating driving arrangement includes a rotating driving electrical motor (9), reducer arrangement and a driving gear (27) under the stand, the lifting stand is provided with a rotating gear (22) that can drive the lifting stand to rotate, the gear is provided with a locating stud (28) that fits with a locating hole (10) at down end of the stand. The utility model is simple in structure, easy using. The pendant lamp can rotate while working and is with action effect. The utility model is possible to lift and easy to be maintained and replaced.
Description
Technical field
The utility model relates to pendent lamp, relates in particular to a kind of rotary lifting-type pendent lamp device that can make pendent lamp have rotation and elevating function.
Background technology
Traditional pendent lamp generally fixedly hangs on the ceiling of the higher hall in space, is static and is provided with, and is more stiff, when safeguarding or more change the bulb, needs to use ladder, and very inconvenient, special pendent lamp for large-scale assembly hall, because the space is higher, safeguards or more change the bulb more difficult.
Summary of the invention
The purpose of this utility model is in order to solve the deficiency that the above-mentioned background technology exists, to propose a kind of rotary lifting-type pendent lamp device that makes pendent lamp have rotation and elevating function, make its supporting pendent lamp both have dynamic effect, being convenient to again safeguard or more change the bulb.
For achieving the above object, the utility model adopts following technical scheme: rotary lifting-type pendent lamp device, comprise support 8, elevating bracket with fixed lamp body 25, it is characterized in that being provided with in the described support lift drive mechanism of control elevating bracket lifting and the rotary drive mechanism of control elevating bracket rotation, described lift drive mechanism is by lifting drive motors 1, deceleration device and cable wire rolling wheel 7 are formed, the lifting drive motors links to each other with the cable wire rolling wheel through deceleration device, be wound with cable wire 21 on the cable wire rolling wheel 7, cable wire 21 links to each other with elevating bracket, described rotary drive mechanism is by rotary drive motor 9, deceleration device is formed with the driven wheel 27 that is installed on the support lower surface, rotary drive motor links to each other with driven wheel through deceleration device, on elevating bracket, be provided with a swing pinion 22 that can drive the elevating bracket rotation, the central authorities of this gear are provided with the rotation alignment pin 28 that an energy cooperates with support lower surface locating hole 10, when this rotation alignment pin inserted above-mentioned locating hole 10, driven wheel 27 was in the position of engagement with swing pinion 22.
In such scheme, can also be provided with cable wire tensile force control device in the described support 8, this cable wire tensile force control device is made of driving lever 15, the driving lever middle part is hinged on the support with bearing pin, driving lever one end is equipped with cable wire guide wheel 20, this cable wire guide wheel is on the cable wire between cable wire rolling wheel 7 and the directive wheel 13, and the other end of driving lever is corresponding with lifting drive motors limit switch 14,16 on being positioned at support.
Can also be provided with brush 24 in above-mentioned swing pinion 22 upper surfaces, the support lower surface corresponding with this brush is provided with conducting ring 23, conducting ring 23 links to each other with the power supply line, brush links to each other with the power line of pendent lamp lamp body 25, be provided with seal between described brush 24 and the swing pinion 22, be provided with seal between described conducting ring 23 and the support.
In such scheme, the deceleration device of described lift drive mechanism can be paid by worm reduction box and reduction gearing and constitute, the input of worm reduction box links to each other with the drive motors power shaft, output links to each other with the pinion shaft that reduction gearing is paid, and cable wire rolling wheel 7 is installed on 6 of the output gear wheels that reduction gearing pays.
Above-mentioned directive wheel 13 preferably is positioned at locating hole 10 sides of support lower surface.
Above-mentioned cable wire 21 preferably links to each other with the rotation alignment pin 28 of swing pinion 22 central authorities, and described rotation alignment pin 28 upper ends are conical.
In such scheme, the described driven wheel 27 that is installed on the support lower surface is enclosed within on the splined shaft 26 that is fixed in the support lower surface, can slide vertically between driven wheel and the splined shaft, on the splined shaft of driven wheel end face back-moving spring is housed.
In such scheme, described cable wire 21 links to each other with elevating bracket by the locating hole 10 of directive wheel 13 through being positioned at the support lower surface that is installed on the support 8.
Support of the present utility model is fixed on the ceiling of the hall, and pendent lamp lamp body 25 is fixed on the elevating bracket.During normal the use, elevating bracket is positioned at the top, the rotation alignment pin of swing pinion inserts in the locating hole of support lower surface on the elevating bracket, driven wheel and swing pinion engagement, this moment, the brush of swing pinion upper surface contacted with conducting ring on the support lower surface, the current supply circuit of pendent lamp lamp body is connected, and pendent lamp can be turned on.In this case, connect the control circuit of rotary drive motor, rotary drive motor drives swing pinion rotation on the elevating bracket by deceleration device and driven wheel, makes pendent lamp rotation down in working order.
When pendent lamp need be safeguarded or more change the bulb, connect the control circuit of lifting drive motors, the lifting drive motors is paid by worm reduction box and reduction gearing and is driven the rotation of cable wire rolling wheel, loosens cable wire, and elevating bracket and lamp body are descended together.This moment, the brush and the conducting ring on the support lower surface of swing pinion upper surface were thrown off, and the current supply circuit of pendent lamp lamp body disconnects, and pendent lamp is not charged.When dropping to the height that people are convenient to keep in repair, the control circuit of cutting out the lifting drive motors gets final product.When safeguard or more change the bulb finish after, connect power supply, make the counter-rotating of lifting drive motors, the reverse rotation of cable wire rolling wheel, tighten up cable wire, elevating bracket and lamp body rise together, because cable wire is a vertical line below support, therefore on the elevating bracket rotation alignment pin of swing pinion can the locating hole of automatic insertion machine seat lower surface in, after putting in place, cable wire makes the other end of driving lever touch the lifting drive motors limit switch 16 that is positioned on the support by an end of cable wire guide wheel tension cable wire tensile force control device driving lever, closes the lifting drive motors.At this moment not engagement between swing pinion and the driven wheel, swing pinion can promote driven wheel vertically and moves up in this case, when rotary drive motor task driven gear rotated, above-mentioned two gears are engagement automatically under the effect of driven wheel end face splined shaft upper reset spring.
The utility model is simple in structure, easy to use.During pendent lamp work, can rotate, have dynamic effect.When needing repairing, can lifting, be convenient to safeguard and more change the bulb.Being specially adapted to the higher interior space in space uses.
Description of drawings
Fig. 1 is a plane of the present utility model.
Fig. 2 is that the utility model elevating bracket rises the back stereogram.
Fig. 3 is a stereogram after the utility model elevating bracket descends.
The specific embodiment
The utility model mainly is made up of support 8 and elevating bracket.Lamp body 25 is installed on the elevating bracket.Support 8 usefulness expansion bolts are fixed on the ceiling of the hall.In support 8, be provided with the lift drive mechanism of control elevating bracket lifting and the rotary drive mechanism of control elevating bracket rotation.Lift drive mechanism is made up of lifting drive motors 1, deceleration device and cable wire rolling wheel 7, worm reduction box that deceleration device is made of worm gear 4, worm screw 3 and reduction gearing are paid 5 and are formed, the input of worm reduction box links to each other with the drive motors power shaft, output and reduction gearing are paid 5 pinion shaft and are linked to each other, and cable wire rolling wheel 7 is installed on 6 of the output gear wheels that reduction gearing pays.Lifting drive motors 1 drives 7 rotations of cable wire rolling wheel through above-mentioned deceleration device, be wound with cable wire 21 on the cable wire rolling wheel 7, cable wire 21 links to each other with elevating bracket by the locating hole 10 of directive wheel 13 through being positioned at the support lower surface that is installed on the support 8, directive wheel 13 is positioned at locating hole 10 sides of support lower surface, and cable wire 21 is passed from locating hole 10 axial location.Cable wire tensile force control device is set on the cable wire between cable wire rolling wheel 7 and the directive wheel 13, this cable wire tensile force control device is made of driving lever 15, the driving lever middle part is hinged on the support with bearing pin, driving lever one end is equipped with cable wire guide wheel 20, cable wire guide wheel 20 is pressed on the cable wire, and the other end of driving lever is corresponding with lifting drive motors limit switch 14,16 on being positioned at support.Lifting drive motors limit switch 14 is to connect power switch, and lifting drive motors limit switch 16 is disconnecting power switch.On the support 8 on driving lever 15 sides, be provided with positive stop 18, between positive stop 18 and the driving lever 15 spring 17 is housed, on driving lever 15, cable wire contact roller 19 is housed, is used for cable wire 21 is pressed in cable wire guide wheel 20, prevent that cable wire is from 20 disengagements of cable wire guide wheel with cable wire guide wheel 20 corresponding positions.
Described rotary drive mechanism is made up of rotary drive motor 9, deceleration device and the driven wheel 27 that is installed on the support lower surface, and deceleration device is made up of worm screw 11, worm gear 12, and worm screw 11 links to each other with rotary drive motor, worm gear 12 and 27 coaxial linking to each other of driven wheel.Driven wheel 27 is installed on support 8 lower surfaces, and is enclosed within on the splined shaft 26 that is fixed in the support lower surface, can slide vertically between driven wheel 27 and the splined shaft 26, and back-moving spring (not drawing among the figure) is housed on the splined shaft 26 of driven wheel 27 end faces.Rotary drive motor 9 drives driven wheel 27 rotations through above-mentioned deceleration device.
On elevating bracket, be provided with a swing pinion 22 that can drive the elevating bracket rotation, the central authorities of this swing pinion are provided with the rotation alignment pin 28 that an energy cooperates with support lower surface locating hole 10, rotation alignment pin 28 upper ends are conical, cable wire 21 links to each other with the rotation alignment pin 28 of swing pinion 22 central authorities, is convenient to rotate alignment pin 28 and inserts in the locating hole 10.When this rotation alignment pin 28 inserted above-mentioned locating hole 10, driven wheel 27 was in the position of engagement with swing pinion 22.
Also be provided with brush 24 in above-mentioned swing pinion 22 upper surfaces, the support lower surface corresponding with this brush is provided with conducting ring 23, conducting ring 23 links to each other with the power supply line by the binding post 2 of pedestal 8 inner faces, brush links to each other with the power line of pendent lamp lamp body 25, be provided with seal between described brush 24 and the swing pinion 22, be provided with seal between described conducting ring 23 and the support.Electric wire twined problem when this device can prevent the pendent lamp rotation.
Although the foregoing description has been made detailed description to the utility model; but people can also make the modification that does not depart from its central idea to it; as change ways of deceleration of deceleration device etc.; these modifications all belong to protection domain of the present utility model, and protection domain of the present utility model should be as the criterion with claims.
Claims (8)
1, rotary lifting-type pendent lamp device, the elevating bracket that comprises support (8) and fixed lamp body (25), it is characterized in that being provided with in the described support lift drive mechanism of control elevating bracket lifting and the rotary drive mechanism of control elevating bracket rotation, described lift drive mechanism is by lifting drive motors (1), deceleration device and cable wire rolling wheel (7) are formed, the lifting drive motors links to each other with the cable wire rolling wheel through deceleration device, be wound with cable wire (21) on the cable wire rolling wheel (7), cable wire (21) links to each other with elevating bracket, described rotary drive mechanism is by rotary drive motor (9), deceleration device is formed with the driven wheel (27) that is installed on the support lower surface, rotary drive motor links to each other with driven wheel through deceleration device, on elevating bracket, be provided with a swing pinion (22) that can drive the elevating bracket rotation, the central authorities of this gear are provided with the rotation alignment pin (28) that an energy cooperates with support lower surface locating hole (10), when this rotation alignment pin inserted above-mentioned locating hole (10), driven wheel (27) was in the position of engagement with swing pinion (22).
2, rotary lifting-type pendent lamp device according to claim 1, it is characterized in that in support (8), also being provided with cable wire tensile force control device, this cable wire tensile force control device is made of driving lever (15), the driving lever middle part is hinged on the support with bearing pin, driving lever one end is equipped with cable wire guide wheel (20), this cable wire guide wheel is positioned on the cable wire between cable wire rolling wheel (7) and the directive wheel (13), and the other end of driving lever is corresponding with lifting drive motors limit switch (14,16) on being positioned at support.
3, rotary lifting-type pendent lamp device according to claim 1, it is characterized in that being provided with brush (24) in swing pinion (22) upper surface, the support lower surface corresponding with this brush is provided with conducting ring (23), conducting ring (23) links to each other with the power supply line, brush links to each other with the power line of pendent lamp lamp body (25), be provided with seal between described brush (24) and the swing pinion (22), be provided with seal between described conducting ring (23) and the support.
4, rotary lifting-type pendent lamp device according to claim 1, the deceleration device that it is characterized in that described lift drive mechanism is paid by worm reduction box and reduction gearing and is constituted, the input of worm reduction box links to each other with the drive motors power shaft, output links to each other with the pinion shaft that reduction gearing is paid, and cable wire rolling wheel (7) is installed on output gear wheel (6) axle that reduction gearing pays.
5, rotary lifting-type pendent lamp device according to claim 1 is characterized in that described directive wheel (13) is positioned at locating hole (10) side of support lower surface.
6, rotary lifting-type pendent lamp device according to claim 1 is characterized in that described cable wire (21) links to each other with the rotation alignment pin (28) of swing pinion (22) central authorities, and described rotation alignment pin (28) upper end is conical.
7, according to the described rotary lifting-type pendent lamp of arbitrary claim device in the claim 1 to 6, it is characterized in that the described driven wheel (27) that is installed on the support lower surface is enclosed within on the splined shaft (26) that is fixed in the support lower surface, can slide vertically between driven wheel and the splined shaft, on the splined shaft of driven wheel end face, back-moving spring is housed.
8,, it is characterized in that described cable wire (21) links to each other with elevating bracket by the locating hole (10) of directive wheel (13) through being positioned at the support lower surface that is installed on the support (8) according to the described rotary lifting-type pendent lamp of arbitrary claim device in the claim 1 to 6.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200832234U CN2937821Y (en) | 2007-01-18 | 2007-01-18 | Rotation lifting lamp hoisting device |
| PCT/CN2007/002025 WO2008089610A1 (en) | 2007-01-18 | 2007-06-28 | A rotatable and liftable lamp pendant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200832234U CN2937821Y (en) | 2007-01-18 | 2007-01-18 | Rotation lifting lamp hoisting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2937821Y true CN2937821Y (en) | 2007-08-22 |
Family
ID=38361849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200832234U Expired - Fee Related CN2937821Y (en) | 2007-01-18 | 2007-01-18 | Rotation lifting lamp hoisting device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN2937821Y (en) |
| WO (1) | WO2008089610A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107314350A (en) * | 2017-07-07 | 2017-11-03 | Isa股份有限公司 | Lowering or hoisting gear |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0904522D0 (en) * | 2009-03-17 | 2009-04-29 | Bond Peter M Lord | Bonds hoisting system |
| CN101973476B (en) * | 2010-07-16 | 2011-12-28 | 梁云清 | Rope distributor |
| EP3034937A1 (en) * | 2014-12-16 | 2016-06-22 | Reel Tech Co. Ltd. | Lifting reel having bearing type wire winding drum |
| CN105864730A (en) * | 2016-05-27 | 2016-08-17 | 中铁十九局集团电务工程有限公司 | Lifting type complete set of universal structure for lamp |
| CN106764742B (en) * | 2016-12-16 | 2019-03-22 | 广东华晨影视舞台专业工程有限公司 | A kind of vertical sunpender of power-assisted |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4214296A (en) * | 1978-07-03 | 1980-07-22 | Magett Fred M | Rotatable lamp fixture |
| CN2151881Y (en) * | 1993-03-05 | 1994-01-05 | 庄永良 | Rotary device for lamp ornament |
| CN2317399Y (en) * | 1998-02-23 | 1999-05-05 | 郭统迅 | Rotary high rod lamp |
| DE60238314D1 (en) * | 2001-01-12 | 2010-12-30 | Jeong-Hoon Sin | DEVICE FOR LARGE-LIFTED LAMP WITH UP AND DOWN MOTION FUNCTION |
| CN2568964Y (en) * | 2002-09-01 | 2003-08-27 | 靳永连 | Electric lifting pendant |
| JP2006089238A (en) * | 2004-09-24 | 2006-04-06 | Toshiba Lighting & Technology Corp | Hoist and illuminating device |
| JP2006143368A (en) * | 2004-11-17 | 2006-06-08 | Matsushita Electric Works Ltd | Lifting device |
| CN2771647Y (en) * | 2005-02-28 | 2006-04-12 | 雷文堂 | Electric liftable lighting electric-appliance |
-
2007
- 2007-01-18 CN CNU2007200832234U patent/CN2937821Y/en not_active Expired - Fee Related
- 2007-06-28 WO PCT/CN2007/002025 patent/WO2008089610A1/en active Application Filing
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107314350A (en) * | 2017-07-07 | 2017-11-03 | Isa股份有限公司 | Lowering or hoisting gear |
| CN107314350B (en) * | 2017-07-07 | 2019-11-05 | Isa股份有限公司 | Lifting device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2008089610A1 (en) | 2008-07-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: WU HOUCHENG Free format text: FORMER OWNER: WU XIAOHAO Effective date: 20071012 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20071012 Address after: 362200 Fujian Province town of Jinjiang City Ling Pan village northeast Road No. 38 Patentee after: Wu Houcheng Address before: 430021 A, room 1419, light district, 97 north corner of racecourse, Jianghan District, Hubei, Wuhan Patentee before: Wu Xiaohao |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070822 Termination date: 20160118 |
|
| EXPY | Termination of patent right or utility model |