CN2624051Y - Pendent lamp lifter - Google Patents
Pendent lamp lifter Download PDFInfo
- Publication number
- CN2624051Y CN2624051Y CN 03249351 CN03249351U CN2624051Y CN 2624051 Y CN2624051 Y CN 2624051Y CN 03249351 CN03249351 CN 03249351 CN 03249351 U CN03249351 U CN 03249351U CN 2624051 Y CN2624051 Y CN 2624051Y
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- hole
- electrode
- binding post
- pilum
- fixed
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- Expired - Fee Related
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Abstract
The utility model discloses a pendant lamp lifting device, which comprises a base, a lifting device which is fixed under the base, and a drive device which is fixed at the base and composed of a DC electric motor and a control circuit, the output end of the DC electric motor is connected with the lifting device. The pendant lamp lifting device can drop or rise freely when the lamp need to be clean, maintained or the bulb is need to be replaced, so as to be convenient to clean and maintain, and to avoid the problem may occur in the process. The utility model has the advantages that: the structure is designed simply and reasonably, the installation and the use are convenient, therefore the utility model is the preference assistant device for the house, the hotel and the restaurant and the pendant lamp installed place.
Description
One, technical field
The utility model belongs to lighting technical field, is specifically related to a kind of pendent lamp lifter.
Two, background technology
Along with improving constantly of people's living standard, pendent lamp has also won people's favor with its colourful moulding except that the basic function with illumination, become the decorative article in places such as numerous hotels, restaurant and family, make hotel, restaurant luxurious more bright, family is warm more moving.But to clean it, keep in repair, more changing the bulb has but become a trouble, the pendent lamp of especially moulding complexity.You perhaps will pull down decoration, the lamp stand of each lampshade, bulb, lamp socket and different shape one by one and carry out, and then load onto one by one, and not only trouble is bothersome, and the pendent lamp of glass material has also been increased the probability that damages.You perhaps will stand on the high ladder, and meticulous, gingerly being busy shifted one's position frequently, move high several times ladder, the every aspect of pendent lamp all could be looked after, be really a danger, hard job laboriously.
Three, summary of the invention
The purpose of this utility model is at all inconvenience in the processes such as existing pendent lamp cleaning, maintenance, and a kind of pendent lamp lifter is provided, and makes the pendent lamp rising that can descend easily, with convenient for cleaning, keep in repair, avoid the problem that may occur in the process.
The pendent lamp lifter that the utility model provides, comprise pedestal, elevating mechanism, elevating mechanism is fixed on the pedestal below, also comprises a driving mechanism that is fixed on the pedestal simultaneously, this driving mechanism is made up of dc motor and control circuit, and the output of dc motor links to each other with elevating mechanism.
Wherein elevating mechanism is to be made of spool spindle, gear reel, scroll bar, angle pulley, serving and Hanging roller assembly.Spool spindle is a quill shaft, is fixed on middle part under the pedestal, and its Lower Half has wire hole, and the gear reel overlaps thereon, and spacing by the jump ring groove secure fit of a jump ring and spool spindle wire hole top; The gear reel is made up of reel and gear that the cross section that is fixed with one is " worker " font; Scroll bar one end links to each other with the dc motor output that is positioned at one jiao of pedestal, and the other end passes the plate hole that is fixed on homonymy pedestal upper bracket plate and by its support; Angle pulley is fixed on the opposite side of pedestal and is the diagonal angle with dc motor and installs; One end bolt of serving is enclosed within on the reel of " worker " font, and the other end passes angle pulley, Hanging roller assembly successively, then on the bolt knot fake outside being positioned at the dc motor fixed cover, make the Hanging roller assembly overhang the gear reel under.The Hanging roller assembly is made up of pilum, Hanging roller, fixed strip, the pilum cross section is " [" shape, extend horizontally away a pulley spindle at the middle part at recessed position, the Hanging roller cover thereon, at the cylinder position at pilum two ends and with the equidirectional projection that also extend horizontally away separately of pulley spindle, three through holes of fixed strip by opening on it are placed on pulley spindle and the projection, and are cooperated with jump ring groove on the pulley spindle by jump ring and to be fixed on the pilum.
Control circuit is in parallel with the switching power circuit of pendent lamp, is by conversion master switch K
1, knot gauge tap K
2Form with rectifier power source Zlq, rectifier power source Zlq is connected on conversion master switch K
1With knot gauge tap K
2Between, and by conversion master switch K
1With knot gauge tap K
2Link to each other with dc motor.
During use, the pendent lamp lifter is fixed on the wall top by pedestal, make control circuit connection in parallel with the power circuit of pendent lamp, and the output line of the power circuit of pendent lamp passed from spool spindle, pass from its Lower Half wire hole, then be fixed on cylinder position, Hanging roller assembly pilum lower end on pendent lamp link to each other.When needs clean, keep in repair or change the bulb, press conversion master switch K
1, rectifier power source Zlq starts working and output dc voltage, and making dc motor obtain one is just changeing electric current, promptly drives scroll bar, the rotation of gear reel with serving release, and pendent lamp slowly descends.When dropping to predetermined altitude, because default knot just in time can be stirred knot gauge tap K on the serving
2Thereby, dc motor and rectifier power source Zlq are disconnected, stop to drive, at this moment promptly can be pendent lamp and clean, keep in repair or changed the bulb.After finishing, press conversion master switch K again
1, rectifier power source Zlq starts working again and output dc voltage, makes dc motor obtain a reverse current, promptly drives scroll bar, the gear reel rotates the serving rolling, and pendent lamp slowly rises.When rising to predetermined altitude, because the default knot of the other end just in time can be stirred knot gauge tap K in the other direction on the serving
2Thereby, dc motor and rectifier power source Zlq are disconnected, stop to drive, at this moment pendent lamp can begin operate as normal again.
In order to reach the purpose of this utility model better, make the utility model decline back pendent lamp be in not electriferous state fully, and can connect power supply again after rising, the utility model has also adopted following technical measures:
1, a binding post respectively is installed on the spool spindle below the gear reel and on the pilum cylinder of Hanging roller assembly, the binding post that is installed in pilum cylinder upper end is a cylindrical piece, the middle part has through hole, lower semisection one side has a keyway in the through hole, be evenly equipped with four electrode holes around the through hole, the bottom of electrode hole is a rectangle, the electrode of laying wherein is a round end strip electrode, be with a spring on it, the bar shaped end of electrode has a binding post and is positioned at outside the electrode hole, and this binding post is fixed with common cooperation of the keyway in this terminal through hole with jump ring groove and the fixed strip in the elevating mechanism Hanging roller assembly on the cylinder of pilum upper end by jump ring; The binding post that is installed on the spool spindle also is a cylindrical piece, the middle part has ladder hole, be evenly equipped with four electrode holes around the hole, outwards level has dowel hole at each electrode hole middle part, the electrode of laying wherein is the electrode of a circular band blind hole, blind hole middle part outwards level has pin-and-hole with the dowel hole coupling of electrode hole, and after alignment pin inserted wherein, electrode did not have blind hole one end and is positioned at outside the electrode hole downwards.
2, a guide cone also is installed below the binding post on the spool spindle, this guide cone top has the external screw thread with the internal thread of spool spindle wire hole lower end coupling, the boss that the middle part be and the binding post ladder hole mates, and the bottom is a cone.
The utlity model has the structural design advantages of simple, easy to install, advantages such as safety are the preferred servicing units in place of family, hotel, restaurant and some installation pendent lamps.
Four, description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the decomposing schematic representation of the utility model part-structure;
Fig. 3 is installed in the cross-section structure and the electrode structure schematic diagram of the binding post on the spool spindle for the utility model;
Fig. 4 is the electrode plan structure schematic diagram of Fig. 3;
Fig. 5 is installed in the cross-section structure of binding post of pilum cylinder upper end and the structural representation of electrode for the utility model;
Fig. 6 is the electrode plan structure schematic diagram of Fig. 5;
Fig. 7 is the connection diagram of the power circuit of control circuit of the present utility model and pendent lamp.
Five, the specific embodiment
Provide embodiment below in conjunction with accompanying drawing, and the utility model is carried out concrete description.But be worth being pointed out that at this embodiment that provides only is used for that the utility model is described in further detail; can not be interpreted as the restriction to the utility model protection domain, some nonessential improvement and adjustment that the person skilled in the art in this field makes the utility model according to above-mentioned the utility model content still belong to protection domain of the present utility model.
As shown in Figure 1, 2, the utility model comprises pedestal 1, driving mechanism, elevating mechanism and binding post 22,30.Pedestal 1 is a notch plate, and elevating mechanism is fixed on pedestal 1 below, and driving mechanism is fixed on the pedestal 1, and links to each other with elevating mechanism, and binding post 22,30 is arranged in elevating mechanism.
Driving mechanism is made up of dc motor 2 and control circuit.Dc motor 2 is fixed on one jiao of pedestal 1 bottom surface by a fixed cover 3 usefulness connectors.Control circuit is in parallel with the switching power circuit of pendent lamp, is by conversion master switch K
1, knot gauge tap K
2Form with rectifier power source Zlq, as shown in Figure 7, rectifier power source Zlq is connected on conversion master switch K
1With knot gauge tap K
2Between, and by conversion master switch K
1With knot gauge tap K
2Link to each other with dc motor.The switching power circuit of pendent lamp is made up of singly-bound lamp switch K, multichannel output electronic divider DK.Multichannel output electronic divider DK present embodiment is selected the too electronic multi-channel switch of this electronics (group) company production of Haikang for use.
Elevating mechanism is to be made of spool spindle 4, gear reel 6, scroll bar 9, angle pulley 11, serving 12 and Hanging roller assembly 14.Spool spindle 4 is a quill shaft, and the one end leads to from the hole at base bottom surface and pedestal middle part, and its Lower Half has wire hole 5.Gear reel 6 is placed on the spool spindle 4, and cooperates fixing spacing by a jump ring 7 with the jump ring groove 8 of spool spindle wire hole top.Gear reel 6 is made up of reel and gear that the cross section that is fixed with one is " worker " font.Scroll bar 9 one ends link to each other with dc motor 2 outputs that are positioned at one jiao of pedestal, and the other end passes the plate hole that is fixed on another angle pedestal upper bracket plate 10 of homonymy and by its support; Angle pulley 11 is fixed on the opposite side of pedestal and is the diagonal angle with dc motor 2 and installs; One end bolt of serving 12 is enclosed within on the reel of " worker " font, and the other end passes angle pulley 11, Hanging roller assembly 14 successively, then on the bolt knot fake 13 outside being positioned at dc motor fixed cover 3, make Hanging roller assembly 14 overhang gear reel 6 under.Hanging roller assembly 14 is made up of pilum 15, Hanging roller 16, fixed strip 19 again, pilum 15 cross sections are " [" shape, extend horizontally away a pulley spindle 17 at the middle part at recessed position, Hanging roller 16 covers thereon, at the cylinder position at pilum 15 two ends and with the pulley spindle 17 equidirectional projections 18 that also extend horizontally away separately, three through holes of fixed strip 19 by opening on it are placed on pulley spindle 17 and the projection 18, and are cooperated with jump ring groove 21 on the pulley spindle by jump ring 20 and to be fixed on the pilum 15.
Binding post 22,30 is a pair of, is installed on the spool spindle 4 of gear reel below respectively and the pilum 15 cylinders upper end of Hanging roller assembly.The binding post 22 that is installed in pilum 15 cylinders upper end is a cylindrical piece, the middle part has through hole, lower semisection one side has a keyway 23 in the through hole, be evenly equipped with four electrode holes 24 around the through hole, the bottom of electrode hole 24 is a rectangle, and the electrode of laying wherein is a round end strip electrode 25, be with a spring 26 on it, the bar shaped end of electrode has a binding post 27 and is positioned at outside the electrode hole 24, sees Fig. 5,6, to link to each other with pendent lamp by lead.This binding post 22 is to be fixed with 23 common cooperations of keyway in this terminal through hole with jump ring groove 29 and the fixed strip 19 in the elevating mechanism Hanging roller assembly on the cylinder of pilum upper end by jump ring 28.The binding post 30 that is installed on the spool spindle 4 also is a cylindrical piece, the middle part has ladder hole, be evenly equipped with four electrode holes 31 around the hole, have dowel hole 32 in each outside level in electrode hole 31 middle parts, laying wherein electrode is the electrode 33 of a circular band blind hole, and blind hole middle part outwards level has pin-and-hole with dowel hole 32 couplings of electrode hole.After the power line of being told by multichannel output electronic divider DK passes by spool spindle wire hole 5 from pedestal, the termination can be inserted electrode 33 and use alignment pin 34 lockings, electrode 33 no blind hole one ends are positioned at downwards outside the electrode hole 31, see Fig. 3,4, after putting in place in the pendent lamp rising, insertion is installed in the electrode hole 24 of the binding post of pilum 15 cylinders upper end, and connects with round end strip electrode 25 wherein.
Because Hanging roller assembly 14 is to be suspended to spool spindle 4 belows naturally by serving 12, when guaranteeing that pendent lamp rises, be installed in the binding post 22 of pilum 15 cylinders upper ends can be exactly be installed in spool spindle 4 on binding post 30 dock, one guide cone 35 also is installed below the binding post on the spool spindle 4 30, these guide cone 35 tops have the external screw thread with the internal thread of spool spindle wire hole 5 lower end coupling, the middle part is and the boss of binding post 30 ladder holes coupling that the bottom is a cone.
For attractive in appearance and dustproof, one dust cover 36 also is installed on Hanging roller assembly 14, this dust cover 36 is half global shell, concave upright and be fixedly connected by its top and pilum 15 bottom cylinders, when pendent lamp rises to the normal position, dust cover 36 can will cover except that the external remainder of pilum lower post.Above control circuit conversion master switch K1, also has a spring pressuring plate 37, spring pressuring plate 37 1 ends are fixed on pedestal 1 wall, other end end has crotch and is positioned at outside the dust cover 36, but both stay cord 38 of bolt on the crotch, as Fig. 1, also bolt not only when needed, is enclosed within to draw on the crotch with other instrument and gets final product.
Claims (10)
1, a kind of pendent lamp lifter, comprise pedestal (1), elevating mechanism, elevating mechanism is fixed on pedestal (1) below, also comprise a driving mechanism that is fixed on the pedestal (1) simultaneously, this driving mechanism is made up of dc motor (2) and control circuit, and the output of dc motor (2) links to each other with elevating mechanism.
2, pendent lamp lifter according to claim 1, it is characterized in that elevating mechanism is to be made of spool spindle (4), gear reel (6), scroll bar (9), angle pulley (11), serving (12) and Hanging roller assembly (14), spool spindle (4) is a quill shaft, be fixed on middle part under the pedestal (1), its Lower Half has wire hole (5), gear reel (6) overlaps thereon, and cooperates spacing by a jump ring (7) with the jump ring groove (8) of spool spindle wire hole top; Gear reel (6) is made up of reel and gear that the cross section that is fixed with one is " worker " font; Scroll bar (9) one ends link to each other with dc motor (2) output that is positioned at one jiao of pedestal, and the other end passes the plate hole that is fixed on homonymy pedestal upper bracket plate (10) and by its support; Angle pulley (11) is fixed on the opposite side of pedestal and is the diagonal angle with dc motor (2) and installs; One end bolt of serving (12) is enclosed within on the reel of " worker " font, the other end passes angle pulley (11), Hanging roller assembly (14) successively, then on the bolt knot fake (13) outside being positioned at dc motor (2) fixed cover, make Hanging roller assembly (14) overhang gear reel (6) under.
3, pendent lamp lifter according to claim 2, it is characterized in that Hanging roller assembly (14) is by pilum (15), Hanging roller (16), fixed strip (19) is formed, pilum (15) cross section is " [" shape, extend horizontally away a pulley spindle (17) at the middle part at recessed position, Hanging roller (16) cover thereon, at the cylinder position at pilum (15) two ends and with the equidirectional projection (18) that also extend horizontally away separately of pulley spindle, three through holes of fixed strip (19) by opening on it, be placed on pulley spindle (17) and the projection (18), and cooperate with jump ring groove (21) on the pulley spindle by jump ring (20) and to be fixed on the pilum.
4, according to claim 1 or 2 or 3 described pendent lamp lifters, it is characterized in that control circuit is in parallel with the switching power circuit of pendent lamp, is by conversion master switch K
1, knot gauge tap K
2Form with rectifier power source Zlq, rectifier power source Zlq is connected on conversion master switch K
1With knot gauge tap K
2Between, and by conversion master switch K
1With knot gauge tap K
2Link to each other with dc motor (2).
5, according to claim 1 or 2 or 3 described pendent lamp lifters, it is characterized in that spool spindle (4) pilum (15) the cylinder upper end last and the Hanging roller assembly below the gear reel respectively is equipped with a binding post (22,30), the binding post (22) that is installed in pilum (15) cylinder upper end is a cylindrical piece, the middle part has through hole, lower semisection one side has a keyway (23) in the through hole, be evenly equipped with four electrode holes (24) around the through hole, the bottom of electrode hole is a rectangle, the electrode of laying wherein is a round end strip electrode (25), be with a spring (26) on it, the bar shaped end of electrode has a binding post (27) and is positioned at outside the electrode hole, and this binding post (22) is fixed with common cooperation of the keyway (23) in this terminal through hole with jump ring groove (29) and the fixed strip (19) in the elevating mechanism Hanging roller assembly on the cylinder of pilum upper end by jump ring (28); The binding post (30) that is installed on the spool spindle (4) also is a cylindrical piece, the middle part has ladder hole, be evenly equipped with four electrode holes (31) around the hole, outwards level has dowel hole (32) at each electrode hole (31) middle part, the electrode of laying wherein is the electrode (33) of a circular band blind hole, blind hole middle part outwards level has pin-and-hole with dowel hole (32) coupling of electrode hole, and after alignment pin (34) inserted wherein, no blind hole one end of electrode (33) was positioned at outside the electrode hole downwards.
6, pendent lamp lifter according to claim 4, it is characterized in that spool spindle (4) pilum (15) the cylinder upper end last and the Hanging roller assembly below the gear reel respectively is equipped with a binding post (22,30), the binding post (22) that is installed in pilum (15) cylinder upper end is a cylindrical piece, the middle part has through hole, lower semisection one side has a keyway (23) in the through hole, be evenly equipped with four electrode holes (24) around the through hole, the bottom of electrode hole is a rectangle, the electrode of laying wherein is a round end strip electrode (25), be with a spring (26) on it, the bar shaped end of electrode has a binding post (27) and is positioned at outside the electrode hole, and this binding post (22) is fixed with common cooperation of the keyway (23) in this terminal through hole with jump ring groove (29) and the fixed strip (19) in the elevating mechanism Hanging roller assembly on the cylinder of pilum upper end by jump ring (28); The binding post (30) that is installed on the spool spindle (4) also is a cylindrical piece, the middle part has ladder hole, be evenly equipped with four electrode holes (31) around the hole, outwards level has dowel hole (32) at each electrode hole (31) middle part, the electrode of laying wherein is the electrode (33) of a circular band blind hole, blind hole middle part outwards level has pin-and-hole with dowel hole (32) coupling of electrode hole, and after alignment pin (34) inserted wherein, no blind hole one end of electrode (33) was positioned at outside the electrode hole downwards.
7, pendent lamp lifter according to claim 5, it is characterized in that binding post (30) below on spool spindle (4) also is equipped with a guide cone (35), this guide cone top has the external screw thread with the internal thread of spool spindle wire hole lower end coupling, the middle part is and the boss of binding post (30) ladder hole coupling that the bottom is a cone.
8, pendent lamp lifter according to claim 6, it is characterized in that binding post (30) below on spool spindle (4) also is equipped with a guide cone (35), this guide cone top has the external screw thread with the internal thread of spool spindle wire hole lower end coupling, the middle part is and the boss of binding post (30) ladder hole coupling that the bottom is a cone.
9, according to claim 1 or 2 or 3 described pendent lamp lifters, it is characterized in that a dust cover (36) also is installed on Hanging roller assembly (14), this dust cover is half global shell, and is concave upright and be fixedly connected by its top and pilum (15) bottom cylinder.
10, pendent lamp lifter according to claim 8 is characterized in that a dust cover (36) also is installed on Hanging roller assembly (14), and this dust cover is half global shell, and is concave upright and be fixedly connected by its top and pilum (15) bottom cylinder; At control circuit conversion master switch K
1The top also has a spring pressuring plate (37), and spring pressuring plate one end is fixed on pedestal (1) wall, and other end end has crotch and is positioned at outside the dust cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03249351 CN2624051Y (en) | 2003-07-04 | 2003-07-04 | Pendent lamp lifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03249351 CN2624051Y (en) | 2003-07-04 | 2003-07-04 | Pendent lamp lifter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2624051Y true CN2624051Y (en) | 2004-07-07 |
Family
ID=34252667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03249351 Expired - Fee Related CN2624051Y (en) | 2003-07-04 | 2003-07-04 | Pendent lamp lifter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2624051Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007030987A1 (en) * | 2005-09-16 | 2007-03-22 | Guoping Qiu | A lifting device for hanging electrical appliance |
| CN102359725A (en) * | 2011-10-18 | 2012-02-22 | 张景昭 | Lamp with cable winder |
| CN105066071A (en) * | 2015-08-17 | 2015-11-18 | 刘士斌 | Lamp lift |
| CN106958767A (en) * | 2017-04-12 | 2017-07-18 | 余坚 | A kind of operation on the sea lamp |
| WO2018010602A1 (en) * | 2016-07-13 | 2018-01-18 | 苏州数言信息技术有限公司 | Liftable chandelier and lifting control method, and method for precise adjustment of lamp cable length |
| CN108468990A (en) * | 2018-03-12 | 2018-08-31 | 宁波中惠信息技术有限公司 | It is a kind of can automatic lifting lamp bracket |
-
2003
- 2003-07-04 CN CN 03249351 patent/CN2624051Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007030987A1 (en) * | 2005-09-16 | 2007-03-22 | Guoping Qiu | A lifting device for hanging electrical appliance |
| CN102359725A (en) * | 2011-10-18 | 2012-02-22 | 张景昭 | Lamp with cable winder |
| CN105066071A (en) * | 2015-08-17 | 2015-11-18 | 刘士斌 | Lamp lift |
| WO2018010602A1 (en) * | 2016-07-13 | 2018-01-18 | 苏州数言信息技术有限公司 | Liftable chandelier and lifting control method, and method for precise adjustment of lamp cable length |
| CN106958767A (en) * | 2017-04-12 | 2017-07-18 | 余坚 | A kind of operation on the sea lamp |
| CN108468990A (en) * | 2018-03-12 | 2018-08-31 | 宁波中惠信息技术有限公司 | It is a kind of can automatic lifting lamp bracket |
| CN108468990B (en) * | 2018-03-12 | 2020-04-17 | 宁波中惠信息技术有限公司 | Lamp bracket capable of automatically lifting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |