CN205155874U - A auxiliary device that is used for ceiling lamp to change and maintain - Google Patents

A auxiliary device that is used for ceiling lamp to change and maintain Download PDF

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Publication number
CN205155874U
CN205155874U CN201520896977.6U CN201520896977U CN205155874U CN 205155874 U CN205155874 U CN 205155874U CN 201520896977 U CN201520896977 U CN 201520896977U CN 205155874 U CN205155874 U CN 205155874U
Authority
CN
China
Prior art keywords
pulley
ceiling lamp
driving
maintenance
shell
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
Application number
CN201520896977.6U
Other languages
Chinese (zh)
Inventor
耿健
温平平
张铭
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanchang Institute of Technology
Original Assignee
Nanchang Institute of Technology
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nanchang Institute of Technology filed Critical Nanchang Institute of Technology
Priority to CN201520896977.6U priority Critical patent/CN205155874U/en
Application granted granted Critical
Publication of CN205155874U publication Critical patent/CN205155874U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to an auxiliary device that is used for ceiling lamp to change and maintain. At present, the ceiling lamp in the family is changed and all need be adopted double ladder climbing mode to maintain with the maintenance, and this has not only reduced maintenance efficiency, because the double ladder is height of gravitational centre, there is instability in the structure, makes the people fall easily, has huge potential safety hazard moreover. The utility model relates to an auxiliary device that is used for ceiling lamp to change and maintain, wherein: lifting rope one end and first pulley fixed connection, the other end is walked around the second pulley and is passed the through -hole and be connected with the ceiling lamp, and first pulley passes through second pulley support and shell fixed connection through first pulley support and shell fixed connection, second pulley. This device adopts the motor drive and the controller combination mode that is just reversing, makes the ceiling lamp slowly drop to the position that is fit for the maintenance, and the maintenance makes it to rise to initial position after accomplishing, not only raises the efficiency, has reduced operation intensity, has also avoided the person to receive the injury simultaneously, has reached good assist effect.

Description

A kind of servicing unit for ceiling lamp altering and maintenance
Technical field
The utility model relates to household electrical appliance technical field, especially a kind of servicing unit for ceiling lamp altering and maintenance.
Background technology
At present, the ceiling lamp altering in family with maintenance all need to adopt the double ladder mode of climbing to keep in repair, this not only lowers maintenance efficiency, and due to double ladder center of gravity high, there is unstability in structure, easily makes people fall, and there is huge potential safety hazard.
Summary of the invention
The purpose of this utility model is to provide a kind of servicing unit for ceiling lamp altering and maintenance, for overcoming above-mentioned deficiency, motor is adopted to drive and positive and negative rotating controller combination, pendent lamp is made slowly to drop to the position being applicable to maintenance, make it after having keeped in repair to rise to home position, not only raise the efficiency, reduce operation intensity, it also avoid the person to come to harm simultaneously, reach good auxiliaring effect.
The technical solution of the utility model:
For a servicing unit for ceiling lamp altering and maintenance, comprise and rotate forward button, invert button, power knob, controller, wire, positive and negative rotating controller, motor, shaft coupling, worm screw, driving pulley, driven gear, driving gear, worm gear, nut, flute profile driving-belt, the first pulley, driven pulley, the first pulley bracket, the second pulley, lifting rope, through hole, ceiling, shell, pendent lamp, bolt, the second pulley bracket, wherein: outer casing bottom is fixedly connected with by bolts and nuts with ceiling, shell is provided with through hole, positive and negative rotating controller, motor, first pulley bracket, second pulley bracket is all fixedly connected with shell, rotate forward button, invert button, power knob is all located on controller, controller is connected by wire with positive and negative rotating controller, positive and negative rotating controller is connected by wire with motor, motor successively with shaft coupling, worm screw coaxially connects, worm and wheel is connected by gears meshing, worm gear is coaxially connected with driving gear, driving gear is connected by gears meshing with driven gear, driven gear is coaxially connected with driving pulley, driving pulley is connected by flute profile driving-belt with driven pulley, driven pulley is connected with the first pulley coaxle, lifting rope one end is fixedly connected with the first pulley, the other end is walked around the second pulley and is connected with pendent lamp through through hole, first pulley is fixedly connected with shell by the first pulley bracket, second pulley is fixedly connected with shell by the second pulley bracket.
For a servicing unit for ceiling lamp altering and maintenance, wherein: the equal diameters of the first pulley and the second pulley.
For a servicing unit for ceiling lamp altering and maintenance, wherein: the flute profile angle of flute profile driving-belt is 20 °.
The utility model has the advantage of: this device adopts motor to drive and positive and negative rotating controller combination, pendent lamp is made slowly to drop to the position being applicable to maintenance, make it after having keeped in repair to rise to home position, not only raise the efficiency, reduce operation intensity, it also avoid the person to come to harm simultaneously, reach good auxiliaring effect.
Accompanying drawing explanation
Fig. 1 is structural representation sketch of the present utility model.
Reference numeral: rotate forward button 1, invert button 2, power knob 3, controller 4, wire 5, positive and negative rotating controller 6, motor 7, shaft coupling 8, worm screw 9, driving pulley 10, driven gear 11, driving gear 12, worm gear 13, nut 14, flute profile driving-belt 15, first pulley 16, driven pulley 17, first pulley bracket 18, second pulley 19, lifting rope 20, through hole 21, ceiling 22, shell 23, pendent lamp 24, bolt 25, second pulley bracket 26.
Detailed description of the invention
Embodiment 1, a kind of servicing unit for ceiling lamp altering and maintenance, comprise and rotate forward button 1, invert button 2, power knob 3, controller 4, wire 5, positive and negative rotating controller 6, motor 7, shaft coupling 8, worm screw 9, driving pulley 10, driven gear 11, driving gear 12, worm gear 13, nut 14, flute profile driving-belt 15, first pulley 16, driven pulley 17, first pulley bracket 18, second pulley 19, lifting rope 20, through hole 21, ceiling 22, shell 23, pendent lamp 24, bolt 25, second pulley bracket 26, wherein: be fixedly connected with nut 14 by bolt 25 with ceiling 22 bottom shell 23, shell 23 is provided with through hole 21, positive and negative rotating controller 6, motor 7, first pulley bracket 18, second pulley bracket 26 is all fixedly connected with shell 23, rotate forward button 1, invert button 2, power knob 3 is all located on controller 4, controller 4 is connected by wire 5 with positive and negative rotating controller 6, positive and negative rotating controller 6 is connected by wire 5 with motor 7, motor 7 successively with shaft coupling 8, worm screw 9 coaxially connects, worm screw 9 is connected by gears meshing with worm gear 13, worm gear 13 is coaxially connected with driving gear 12, driving gear 12 is connected by gears meshing with driven gear 11, driven gear 11 is coaxially connected with driving pulley 10, driving pulley 10 is connected by flute profile driving-belt 15 with driven pulley 17, driven pulley 17 is coaxially connected with the first pulley 16, lifting rope 20 one end is fixedly connected with the first pulley 16, the other end is walked around the second pulley 19 and is connected with pendent lamp 24 through through hole 21, first pulley 16 is fixedly connected with shell 23 by the first pulley bracket 18, second pulley 19 is fixedly connected with shell 23 by the second pulley bracket 26.
Embodiment 2, a kind of servicing unit for ceiling lamp altering and maintenance, wherein: the equal diameters of the first pulley 16 and the second pulley 19, be conducive to steady transmission, transmission efficiency is high.All the other are with embodiment 1.
Embodiment 3, a kind of servicing unit for ceiling lamp altering and maintenance, wherein: the flute profile angle of flute profile driving-belt 15 is 20 °, prevent from skidding, be convenient to rotating.All the other are with embodiment 1.
Operation principle:
Press power knob 3, positive and negative rotating controller 6 and motor 7 all switch on power, press and rotate forward button 1 or invert button 2, positive rotaring signal or reverse signal input positive and negative rotating controller 6 by wire 5, positive and negative rotating controller 6 controls motor 7 and rotates forward or reverse, motor 7 drives shaft coupling 8 successively, worm screw 9 coaxial rotating, worm screw 9 drives worm gear 13 successively, driving gear 12, driven gear 11, driving pulley 10 rotates, driving pulley 10 drives driven pulley 17 to rotate by flat-toothed belt, driven pulley 17 drives the first pulley 16 to rotate, first pulley 16 controls pendent lamp 24 by lifting rope 20 and rises or decline, action completes.

Claims (3)

1. the servicing unit for ceiling lamp altering and maintenance, comprise and rotate forward button (1), invert button (2), power knob (3), controller (4), wire (5), positive and negative rotating controller (6), motor (7), shaft coupling (8), worm screw (9), driving pulley (10), driven gear (11), driving gear (12), worm gear (13), nut (14), flute profile driving-belt (15), first pulley (16), driven pulley (17), first pulley bracket (18), second pulley (19), lifting rope (20), through hole (21), ceiling (22), shell (23), pendent lamp (24), bolt (25), second pulley bracket (26), it is characterized in that: shell (23) bottom is fixedly connected with nut (14) by bolt (25) with ceiling (22), shell (23) is provided with through hole (21), positive and negative rotating controller (6), motor (7), first pulley bracket (18), second pulley bracket (26) is all fixedly connected with shell (23), rotate forward button (1), invert button (2), power knob (3) is all located on controller (4), controller (4) is connected by wire (5) with positive and negative rotating controller (6), positive and negative rotating controller (6) is connected by wire (5) with motor (7), motor (7) successively with shaft coupling (8), worm screw (9) coaxially connects, worm screw (9) is connected by gears meshing with worm gear (13), worm gear (13) is coaxially connected with driving gear (12), driving gear (12) is connected by gears meshing with driven gear (11), driven gear (11) is coaxially connected with driving pulley (10), driving pulley (10) is connected by flute profile driving-belt (15) with driven pulley (17), driven pulley (17) is coaxially connected with the first pulley (16), lifting rope (20) one end is fixedly connected with the first pulley (16), the other end is walked around the second pulley (19) and is connected with pendent lamp (24) through through hole (21), first pulley (16) is fixedly connected with shell (23) by the first pulley bracket (18), second pulley (19) is fixedly connected with shell (23) by the second pulley bracket (26).
2. a kind of servicing unit for ceiling lamp altering and maintenance according to claim 1, is characterized in that: the equal diameters of the first pulley (16) and the second pulley (19).
3. a kind of servicing unit for ceiling lamp altering and maintenance according to claim 1, is characterized in that: the flute profile angle of flute profile driving-belt (15) is 20 °.
CN201520896977.6U 2015-11-12 2015-11-12 A auxiliary device that is used for ceiling lamp to change and maintain Expired - Fee Related CN205155874U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520896977.6U CN205155874U (en) 2015-11-12 2015-11-12 A auxiliary device that is used for ceiling lamp to change and maintain

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520896977.6U CN205155874U (en) 2015-11-12 2015-11-12 A auxiliary device that is used for ceiling lamp to change and maintain

Publications (1)

Publication Number Publication Date
CN205155874U true CN205155874U (en) 2016-04-13

Family

ID=55691564

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520896977.6U Expired - Fee Related CN205155874U (en) 2015-11-12 2015-11-12 A auxiliary device that is used for ceiling lamp to change and maintain

Country Status (1)

Country Link
CN (1) CN205155874U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108506835A (en) * 2018-04-08 2018-09-07 胡和萍 A kind of lighting device easy to repair

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108506835A (en) * 2018-04-08 2018-09-07 胡和萍 A kind of lighting device easy to repair

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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: 20160413

Termination date: 20171112

CF01 Termination of patent right due to non-payment of annual fee