CN206647810U - Light fixture rotating driving device - Google Patents
Light fixture rotating driving device Download PDFInfo
- Publication number
- CN206647810U CN206647810U CN201720258809.3U CN201720258809U CN206647810U CN 206647810 U CN206647810 U CN 206647810U CN 201720258809 U CN201720258809 U CN 201720258809U CN 206647810 U CN206647810 U CN 206647810U
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- light fixture
- hollow rotating
- led module
- lampshade
- 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
Links
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 14
- 229910052782 aluminium Inorganic materials 0.000 claims description 14
- 239000004411 aluminium Substances 0.000 claims description 14
- 239000011324 bead Substances 0.000 claims description 5
- 230000002035 prolonged effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract description 6
- 230000009466 transformation Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Abstract
The utility model discloses a kind of light fixture rotating driving device, including hollow rotating shaft and installing plate, the upper end of the hollow rotating shaft extends into the lamp socket of the light fixture and is rotatablely connected with lamp socket, and lower end extends into the lampshade of the light fixture and is fixedly connected with the LED module in lampshade；The installing plate is in the lamp socket of the light fixture, it is provided with for driving motor that the hollow rotating shaft rotates and being additionally provided with electric slip ring for being electrically connected with the LED module in the opening position of relatively described hollow rotating shaft, the connecting line between the electric slip ring and LED module is arranged in the hollow rotating shaft.Technical solutions of the utility model drive hollow rotating shaft to rotate by the motor on installing plate, and then axle center of the LED module for being fixed on hollow rotating shaft lower end around hollow rotating shaft in lampshade is driven to horizontally rotate, realize the function of light transformation irradiation, it is and compact-sized, while easy for installation, radiating effect is more preferable.
Description
Technical field
Field of illuminating lamps is the utility model is related to, more particularly to a kind of light fixture rotating driving device.
Background technology
In order to which that improves LED plays preferable decorative effect while illumination, occur on the market now rotary
The LED of structure, so that the houselights of LED more colorful.But the rotating driving device of existing rotation-type LED lamp
LED module in lampshade and lampshade synchronous rotary together is typically driven, so allow for light fixture has when installation
Certain limitation, and such structure also results in that its heat dispersion is poor, and service life is shorter.
Utility model content
The purpose of this utility model is to overcome deficiency of the prior art at least to some extent, there is provided a kind of light fixture rotation
Rotary driving device.
To achieve the above object, the utility model proposes light fixture rotating driving device, including：
Hollow rotating shaft, the upper end of the hollow rotating shaft extend into the lamp socket of the light fixture and are rotatablely connected with lamp socket, under
End extends into the lampshade of the light fixture and is fixedly connected with the LED module in lampshade；
Installing plate, the installing plate are provided with for driving the hollow rotating shaft in the lamp socket of the light fixture
The motor of rotation and it is additionally provided with electricity for being electrically connected with the LED module in the opening position of relatively described hollow rotating shaft
Slip ring, the connecting line between the electric slip ring and LED module are arranged in the hollow rotating shaft.
Preferably, the installing plate is fixed on the upper end of the lampshade by multiple support columns, and the lamp socket includes upper lid
And lower cover, the upper lid and lower cover fix the upper and lower surface covered in the installing plate respectively, the motor and electric slip ring are located at
Between the installing plate and upper lid.
Preferably, the output shaft of the motor and the upper end of hollow rotating shaft are respectively protruding into the lower cover, and the sky
The extending portion of heart rotating shaft upper end is arranged with driven gear, and the output shaft of the motor is provided with the master engaged with the driven gear
Moving gear.
Preferably, the lower end of the hollow rotating shaft also fixed cover is provided with a radiator, and the radiator is located at the lamp
Between seat and lampshade in multiple support column area defined.
Preferably, the LED module includes circular aluminium base and is arranged on some LED of the aluminium base lower surface
Lamp bead, the bottom surface for being fitted in the radiator is fixed in the aluminium base upper surface, and the aluminium base is located at together with hollow rotating shaft
On one central axis.
Preferably, the radiator includes hollow circular cylinder and multiple radiating fins, and the multiple radiating fin is in circle
Be evenly distributed in week on the perisporium of the hollow circular cylinder, and with the hollow circuit cylinder body by integral forming.
Preferably, the motor and electric slip ring are each coupled electrically on a connector, pass through the connector and driving power
Connection, so that the motor and the LED module that is electrically connected on electric slip ring pass through single electricity in the driving power respectively
Road is controlled.
Technical solutions of the utility model drive hollow rotating shaft to rotate by the motor on installing plate, and then drive and be fixed on
The LED module of hollow rotating shaft lower end horizontally rotates in lampshade around the axle center of hollow rotating shaft, realizes the function of light transformation irradiation,
And it is compact-sized, while easy for installation, radiating effect is more preferable.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to the structure shown in these accompanying drawings.
Fig. 1 is the structural representation that the utility model is arranged on light fixture；
Fig. 2 is Fig. 1 diagrammatic cross-section；
Fig. 3 is the dimensional structure diagram that the utility model is arranged on light fixture；
Fig. 4 is the utility model configuration schematic diagram one；
Fig. 5 is the utility model configuration schematic diagram two.
Realization, functional characteristics and the advantage of the utility model purpose will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element is represented to same or similar label eventually or there is the element of same or like function.Below by ginseng
The embodiment for examining accompanying drawing description is exemplary, it is intended to for explaining the utility model, and it is not intended that to the utility model
Limitation, based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " suitable
The orientation or position relationship of the instruction such as hour hands ", " counterclockwise " " axial direction ", " circumference ", " radial direction " are based on orientation shown in the drawings
Or position relationship, be for only for ease of description the utility model and simplify and describe, rather than instruction or imply signified device or
Element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limit of the present utility model
System.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or
Implicitly include one or more this feature.In description of the present utility model, " multiple " are meant that two or two
More than, unless otherwise specifically defined.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. term should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood as the case may be
Concrete meaning in the utility model.
In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or it
" under " can directly be contacted including the first and second features, it is not directly to contact but lead to that can also include the first and second features
The other characterisation contact crossed between them.Moreover, fisrt feature second feature " on ", " top " and " above " include the
One feature is directly over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.First is special
Sign second feature " under ", " lower section " and " below " including fisrt feature immediately below second feature and obliquely downward, or only
Represent that fisrt feature level height is less than second feature.
The light fixture rotating driving device of the utility model embodiment is described in detail with reference to the accompanying drawings.
As shown in Figures 1 to 5, light fixture rotating driving device of the present utility model, for driving the LED module of light fixture in lamp
Cover internal rotation, it includes hollow rotating shaft 10, installing plate 20 and the motor 21 and electric slip ring 22 being arranged on installing plate 20.
Wherein, the upper end of the hollow rotating shaft 10 extends into the lamp socket 30 of the light fixture and is rotatablely connected with lamp socket 30,
Lower end extends into the lampshade 40 of the light fixture and is fixedly connected with the LED module 50 in lampshade 40；Specifically, LED module 50
In lampshade 40, with lampshade 40 not in contact with can be driven by hollow rotating shaft 10 and along the axle center of hollow rotating shaft 10 in lampshade 40
Inner horizontal rotates.
The installing plate 20 is provided with for driving 10 turns of the hollow rotating shaft in the lamp socket 30 of the light fixture
Dynamic motor 21 and it is additionally provided with the opening position of relatively described hollow rotating shaft 10 for being electrically connected with the LED module 50
Electric slip ring 22, the connecting line between the electric slip ring 22 and LED module 50 is arranged in the hollow rotating shaft 10 so that
LED module 50 keeps electrically connecting using the effect of electric slip ring 22 when rotating with power supply.
According to light fixture rotating driving device of the present utility model, when in light fixture, LED module 50 can be made by hollow
Rotating shaft 10 is rotatably connected on lamp socket 30, drives hollow rotating shaft 10 to rotate using the motor 21 on installing plate 20, and then is driven
The LED module 50 for being fixed on the lower end of hollow rotating shaft 10 horizontally rotates in lampshade 40 around the axle center of hollow rotating shaft 10, realizes light
The function of irradiation is converted, and it is compact-sized, it is easy for installation.
As preferred embodiment of the present utility model, the installing plate 20 is fixed on the lampshade by multiple support columns 23
40 upper end, the lamp socket 30 include upper lid 31 and lower cover 32, and fixation is covered in the peace respectively for the upper lid 31 and lower cover 32
The upper and lower surface of loading board 20, the motor 21 and electric slip ring 22 are between the installing plate 20 and upper lid 31.So so that lamp
The relative lampshade 40 of seat 30 has the top for being fixed on lampshade 40 of certain distance, and such structure is not only saved material, also improved
Radiating effect.
The output shaft 211 of the motor 21 and the upper end of hollow rotating shaft 10 are respectively protruding into the lower cover 32, and described
The extending portion of the upper end of hollow rotating shaft 10 is arranged with driven gear 11, the output shaft 211 of the motor 21 be provided with it is described driven
The driving gear 212 that gear 11 engages.I.e. driving gear 212 is fixedly mounted at the lower end of output shaft 211, and driven gear 11 is
The upper end of hollow rotating shaft 10 is fixedly mounted on, and driving gear 212 and driven gear 11 are respectively positioned on shape between lower cover 32 and bottom plate
Into cavity in；In this way, by the cooperation of driving gear 212 and driven gear 11, the power of the output shaft 211 of motor 21 is passed
Hollow rotating shaft 10 is passed, so that axis rotation of the LED module 50 around hollow rotating shaft 10.
The lower end also fixed cover of the hollow rotating shaft 10 is provided with a radiator 60, and the radiator 60 is located at the lamp socket
Between 30 and lampshade 40 in multiple area defined of support column 23.Due to being by some supports between lamp socket 30 and lampshade 40
What post 23 was fixedly connected, therefore radiator 60 is arranged on the opening position between lamp socket 30 and lampshade 40, and radiator 60 can be made direct
Contact and radiated with exterior space, radiating effect is good.It is fixed on it is preferred that LED module 50 is fitting in actual installation
On the bottom of radiator 60, indirectly it is fixedly connected by radiator 60 with hollow rotating shaft 10, so that LED module 50 is big
Partial heat is radiated by radiator 60, and drives hollow rotating shaft 10 and LED module 50 to be rotated in motor 21
When, radiator 60 is accelerated the space flow speed on the surface of radiator 60, further lifted also with the axis rotation around hollow rotating shaft 10
Radiating effect.
Further, the radiator 60 includes hollow circular cylinder 61 and multiple radiating fins 62, the multiple radiating
Fin 62 is circularly and evenly distributed on the perisporium of the hollow circular cylinder 61, and is integrally formed with the hollow circular cylinder 61.
The LED module 50 includes circular aluminium base 51 and is arranged on some LED lamp beads 52 of the lower surface of aluminium base 51, institute
State the upper surface of aluminium base 51 and fix the bottom surface for being fitted in the radiator 60, and the aluminium base 51 is located at together with hollow rotating shaft 10
On one central axis.Specifically, the lower end for being set in hollow rotating shaft 10, hollow circular cylinder 61 are fixed in the upper end of hollow circular cylinder 61
Lower end fitting be fixed on the upper surface of aluminium base 51, the connecting lines of some LED lamp beads 52 on aluminium base 51 sequentially passes through hollow
Cylinder 61 and hollow rotating shaft 10 and electrically connected with electric slip ring 22；And radiating fin 62 is designed using y-type structure, make each dissipate
Hot fin 62 has a bifurcation, and the bifurcation in two neighboring radiating fin 62 is respectively between the axle center of hollow circular cylinder 61
Distance it is different, so as to increase the contact area of radiator 60 and space, the radiating efficiency of raising radiator 60.
Further, the motor 21 and electric slip ring 22 are each coupled electrically on a connector 24, pass through the connector
24 are connected with driving power.Connector 24 be arranged on the plate upper surface edge, and respectively with the motor 21 and electricity
Slip ring 22 electrically connects, and the connector 24, which is provided with, is used for the interface that is connected with driving power, and the upper lid 31 is to should interface
Position offer opening.In this way, external driving power is connected by connector 24, and LED module 50 and motor 21
It is controlled respectively by single circuit in the driving power.As preferred embodiment, in lamp socket 30 or external drive
Two control circuits can be also corresponded on dynamic power supply one rotary switch is set respectively, wherein a rotary switch is used to control some LED
The regulation of unlatching, closing and the brightness of lamp bead 52, another rotary switch are used for opening and closing and the rotary speed of controlled motor 21
Regulation.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment or example of the present utility model.In this manual, to the schematic table of above-mentioned term
State and be necessarily directed to identical embodiment or example.Moreover, specific features, structure, material or the feature of description can be with
Combined in an appropriate manner in any one or more embodiments or example.In addition, in the case of not conflicting, this area
Technical staff the different embodiments or example and the feature of different embodiments or example described in this specification can be entered
Row combines and combination.
Preferred embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model,
Every equivalent structure under utility model of the present utility model design, made using the utility model specification and accompanying drawing content
Conversion, or directly/be used in other related technical areas indirectly and be included in scope of patent protection of the present utility model.
Claims (7)
- A kind of 1. light fixture rotating driving device, it is characterised in that including：Hollow rotating shaft, the upper end of the hollow rotating shaft are extended into the lamp socket of the light fixture and are rotatablely connected with lamp socket, and lower end is prolonged Stretch into the lampshade of the light fixture and be fixedly connected with the LED module in lampshade；Installing plate, the installing plate are provided with for driving the hollow rotating shaft to rotate in the lamp socket of the light fixture Motor and be additionally provided with electric slip ring for being electrically connected with the LED module in the opening position of relatively described hollow rotating shaft, Connecting line between the electric slip ring and LED module is arranged in the hollow rotating shaft.
- 2. light fixture rotating driving device as claimed in claim 1, it is characterised in that the installing plate is consolidated by multiple support columns The upper end of the lampshade is scheduled on, the lamp socket includes upper lid and lower cover, and fixation is covered in the peace respectively for the upper lid and lower cover The upper and lower surface of loading board, the motor and electric slip ring are between the installing plate and upper lid.
- 3. light fixture rotating driving device as claimed in claim 2, it is characterised in that the output shaft and hollow rotating shaft of the motor Upper end be respectively protruding into the lower cover, and the extending portion of the hollow rotating shaft upper end is arranged with driven gear, the motor Output shaft be provided with the driving gear that is engaged with the driven gear.
- 4. light fixture rotating driving device as claimed in claim 3, it is characterised in that the lower end of the hollow rotating shaft also fixed cover Provided with a radiator, and the radiator is between the lamp socket and lampshade in multiple support column area defined.
- 5. light fixture rotating driving device as claimed in claim 4, it is characterised in that the LED module includes circular aluminium base Plate and some LED lamp beads for being arranged on the aluminium base lower surface, the aluminium base upper surface are fixed and are fitted in the radiating The bottom surface of device, and the aluminium base is located on same central axis with hollow rotating shaft.
- 6. light fixture rotating driving device as claimed in claim 5, it is characterised in that the radiator include hollow circular cylinder with And multiple radiating fins, the multiple radiating fin are circularly and evenly distributed on the perisporium of the hollow circular cylinder, and with institute State hollow circuit cylinder body by integral forming.
- 7. light fixture rotating driving device as claimed in claim 1, it is characterised in that the motor and electric slip ring are each coupled electrically to On one connector, it is connected by the connector with driving power, so that the motor and the LED being electrically connected on electric slip ring Module is controlled by single circuit in the driving power respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720258809.3U CN206647810U (en) | 2017-03-16 | 2017-03-16 | Light fixture rotating driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720258809.3U CN206647810U (en) | 2017-03-16 | 2017-03-16 | Light fixture rotating driving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206647810U true CN206647810U (en) | 2017-11-17 |
Family
ID=60281992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720258809.3U Expired - Fee Related CN206647810U (en) | 2017-03-16 | 2017-03-16 | Light fixture rotating driving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206647810U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113560834A (en) * | 2021-05-14 | 2021-10-29 | 北京北方华创微电子装备有限公司 | Lamp group installation device |
-
2017
- 2017-03-16 CN CN201720258809.3U patent/CN206647810U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113560834A (en) * | 2021-05-14 | 2021-10-29 | 北京北方华创微电子装备有限公司 | Lamp group installation device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206958702U (en) | Rotatable led lamp | |
| CN106801835A (en) | Rotatable led lamp | |
| CN207880697U (en) | A kind of LED garden lamp in adjustable solar photovoltaic module direction and angle | |
| CN206647810U (en) | Light fixture rotating driving device | |
| CN202501232U (en) | An LED lamp | |
| CN104566155A (en) | Intelligent solar streetlamp | |
| CN204879761U (en) | LED down lamp is changeed to bispin | |
| CN206669464U (en) | Rotary LED lamp | |
| CN108332151B (en) | LED car lamp | |
| CN106764716A (en) | Rotary LED lamp | |
| CN206386851U (en) | A kind of movably combined automobile headlight | |
| CN202403107U (en) | Novel stage lamp | |
| CN205535512U (en) | High radiating LED down lamp | |
| CN101532656A (en) | High-power LED street lamp | |
| CN201636590U (en) | Rotating horizontal type power level LED illumination equipment | |
| CN206352773U (en) | A kind of rotating LED shot-light | |
| CN210532329U (en) | LED heat dissipation lamp body structure | |
| CN102818178B (en) | LED (Light-Emitting Diode) streetlamp utilizing lamp shell with heat radiator as mounting interface bracket structure | |
| CN207213803U (en) | A kind of ultra-thin LED Projecting Lamp | |
| CN207065520U (en) | A kind of LED lamp | |
| CN202901893U (en) | Laser bulb | |
| CN209165255U (en) | A kind of solar lawn lamp | |
| CN206130706U (en) | Spot lamp | |
| CN205716525U (en) | A kind of reflecting type LED | |
| CN204943194U (en) | A kind of stage lighting |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171117 |