CN2240101Y - Luminaires with dynamic lighting effects - Google Patents

Abstract

A lamp with dynamic lighting effects, the lamp comprises at least one lighting group, each lighting group comprises a lampshade cover and a lampshade arranged below the lampshade cover, a light bulb and a rotating group are arranged in the lampshade, the rotating group has a motor and a rotating frame driven to rotate by the motor, the rotating frame has a variety of patterns and colors, which can be mapped on the lampshade to present a dynamically changing effect.

Description

Light fixture with dynamic light effect

The utility model relates to a kind of light fixture, particularly a kind of light fixture with dynamic light effect.

Existing light fixture, for example wall lamp, desk lamp, fluorescent lamp and pendent lamp etc., normally bulb of installing in a lamp socket, and add a lampshade in this lamp socket outside, for the improvement on the light fixture, variation, only be to change the shape of lampshade and bulb, this light fixture still has disadvantage:

1. this kind light fixture is to make light source with bulb, is incident upon on the lampshade again, so can only present static effect, and is with low uncertainty and dull, not dynamically sense.

The change color of this kind light fixture very little, the common solid color that just fluorescent tube or bulb produced that presents can not present multiple different colours simultaneously and change.

The purpose of this utility model is to provide a kind of lampshade of lamp decoration group that makes to present the pattern of multiple dynamic change and the light fixture with dynamic light effect of color.

Of the present utility model being characterised in that: be provided with the rotation group in the lampshade of light fixture, the rotation group has motor and drives the swivel mount that rotates by motor, has multiple pattern and color on the swivel mount, can be projeced into lampshade, presents the effect of dynamic change.

Below by preferred embodiment and accompanying drawing the light fixture with dynamic light effect of the present utility model is elaborated.In the accompanying drawing:

Fig. 1 is the decomposition diagram of the utility model first preferred embodiment.

Fig. 2 is the assembled sectional view of the utility model first preferred embodiment.

Fig. 3 is the decomposition diagram of the utility model second preferred embodiment.

Fig. 4 is the assembled sectional view of the utility model second preferred embodiment.

Fig. 5 is the decomposition diagram of the utility model the 3rd preferred embodiment.

Fig. 6 is the assembled sectional view of the utility model the 3rd preferred embodiment.

Shown in Fig. 1,2, the utility model first preferred embodiment comprises a ceiling fan 10, the first rotation group 20 and the second rotation group 30.The first rotation group 20 is installed in the centre of ceiling fan 10, and the second rotation group 30 is installed in first rotation and organizes 20 belows.

The structure of ceiling fan 10 is identical with common ceiling fan, comprises a suspension bracket 11,12, one of lob and goes up 13, ceiling fan motors of cover 14, one cover 15, a plurality of flabellum frame 16, multi-disc flabellum 17 and a switch-box 18 down.Lob 12 is placed through bottom side in the suspension bracket 11, end section forms thread segment 121, with the joint 21 that is spirally connected, last cover 13 peripheral regions are provided with a plurality of through holes, connect upward cover 13 and cover 15 down with screw and nut, the ceiling fan motor 14 bottom sides flabellum frame 16 that is spirally connected, ceiling fan motor top, bottom side are respectively equipped with screw rod 141 and reach screw rod 142 down, be provided with an inner bolt hole in the following screw rod 142, switch-box 18 is placed through down screw rod 142, the switch-box anchor ring is provided with a plurality of through holes, hanging pendent lamp 181, on cover 13 and down cover 15 all make with the material of printing opacity.

The first rotation group 20 comprises a joint 21, lamp bracket 22, a plurality of bulb 23, motor 24, gear 25, a figure ornament swivel mount 26 and a bearing 27.Joint 21 passes the central authorities of cover 13 and fixing with it, and joint 21 upper and lower sides are respectively equipped with the top connection 211 and the lower contact 212 that are bolted in lob 12 bottoms.Lamp bracket 22 is positioned at lower contact 212 belows, and its periphery forms outer shroud 221.A plurality of bulbs 23 are fixed in outer shroud 221 belows, and motor 24 is fixed in bottom side in the lamp bracket 22, and its rotating shaft end is provided with one and gear 25 intermeshing pinions 241.Gear 25 is fixed in figure ornament swivel mount 26 tops, figure ornament swivel mount 26 outsides have the cover body 261 of a light-permeable of being made by plastics or glass, its surface is provided with many different patterns 262, and figure ornament swivel mount centre is provided with the protruding seat 263 of fixed gear 25 usefulness.

The second rotation group 30 comprises a connecting axle 31, lamp cover 32, motor fixed mount 33, motor 34, gear 35, figure ornament swivel mount 36, bearing 37, miniature bulb 321, a king light 38 and a lampshade 39.Connecting axle 31 passes switch-box 18, and this top spiral shell places the inner bolt hole of 14 times screw rods 142 of ceiling fan motor.Lamp cover 32, motor fixed mount 33 are fixed on the connecting axle 31 in regular turn, and motor 34 is equipped with in motor fixed mount 33 belows, the terminal installing of these motor 34 rotating shafts gear 35.Figure ornament swivel mount 36 passes connecting axle 31, and the apical ring of this swivel mount is made the gear teeth 361, and these gear teeth 361 are meshing with each other with gear 35.Figure ornament swivel mount surface is provided with a plurality of patterns 362, and the bottom is provided with bearing 37.Miniature bulb 321 is fixed on lamp cover 32 bottom sides, and king light 38 is installed in figure ornament swivel mount 36 belows, and lampshade 39 then is fixed in lamp cover 32 belows, and in miniature bulb 321, figure ornament swivel mount 36 and king light 38 be included in.Figure ornament swivel mount 36 and lampshade 39 are made by the material of light-permeable, for example plastics, glass etc.

Shown in Fig. 3,4, the utility model second preferred embodiment comprises a lamp decoration group 40, a transmission group 50 and a multiple figure ornament group 60.Multiple figure ornament group 60 is installed in transmission group 50 belows, and in transmission group 50 is installed in lamp decoration group 40.

Lamp decoration group 40 comprises an outer cover 41, lamp cover 42, lampshade 43, a plurality of king light 44, a fixed mount 45 and an a plurality of lampet 46.Lamp cover 42 is fixed in bottom side in the outer cover 41, and lampshade 43 is embedded at outer cover 41 belows, and a plurality of king lights 44 are fixed in lamp cover 42 bottom sides.Fixed mount 45 has a connector 451 that is fixed in lamp cover 42 bottom side centre, and connector 451 belows are installed with a fixed axis 452, and is provided with the many fixedly supports 453 of lampet 46 usefulness in the extension of connector 451 sides.

Transmission group 50 comprises a motor 51, many rotating shafts 52 and a belt 55.This motor 51 is fixed on the lamp cover 42, and its rotating shaft is provided with a belt pulley 511.Lamp cover 42 is passed in many rotating shafts 52 respectively, respectively is provided with a belt pulley in each rotating shaft 52, and belt 55 is hung on the belt pulley, and the transmission of mat motor 51, belt 55 can drive rotating shaft 52 rotations.

Multiple figure ornament group 60 comprises a plurality of bearings 61, a plurality of figure ornament rotating disk 62, belt pulley 63, rotation colour table 64, bearing group 65, a belt 66 and a figure ornament dish 67.Bearing 61 is installed in the bearing block, and is arranged in respectively in the rotating shaft 52, and bearing block is fixed in lamp cover 42 bottom sides.Figure ornament rotating disk 62 is fixed in rotating shaft 52 ends, which is provided with a plurality of patterns 621.Belt pulley 63 is located at wherein in the rotating shaft 52.Rotation colour table 64 passes on the fixed axis 452, and card has multiple different colours respectively, and the center is provided with a central boss 641, forms a belt pulley 642 on central boss 641 tops.Bearing group 65 is located at central boss 641 inside, and it is made up of upper bearing (metal) 651, bearing holder (housing, cover) 652 and lower bearing 653.Belt 66 is hung on the belt pulley 63,642, but mat rotating shaft 52 driven rotary colour tables 64 rotate.Figure ornament dish 67 is fixed on fixed axis 452 ends, also is provided with a plurality of patterns 671 on the figure ornament panel surface.

Shown in Fig. 5,6, the utility model the 3rd preferred embodiment comprises a center lamp decoration group 70, a plurality of peripheral lamp decoration group 80 and a plurality of transmission group 90.Periphery lamp decoration group 80 is installed in center lamp decoration group 70 all sides, and transmission group 90 is installed between peripheral lamp decoration group 80 and the center lamp decoration group 70.

Center lamp decoration group 70 comprises that one is gone up 71, lamp covers of cover 72, fluorescent tube 73, a plurality of lampet 74, motor 75, a figure ornament rotating disk 76 and a lampshade 77.Last cover 71 can be hung and hang under ceiling, and its end face is provided with a plurality of connections with through hole 711, utilizes link 712 to connect going up of peripheral lamp decoration group 80 and covers 81.Lamp cover 72 is fixed in bottom side in the cover 71, and lamp tube securing holder 731 of fluorescent tube 73 mats is installed in lamp cover 72 bottom sides, and a plurality of lampets 74 also are installed in lamp cover 72 bottom sides.Motor 75 is installed on the lamp cover 72, and figure ornament rotating disk 76 is fixed on motor 75 rotating shaft ends, and its surface is provided with a plurality of patterns 761.Lampshade 77 is fixed in lamp cover 72 belows, and above-mentioned member is comprised within it.

Be provided with three groups of periphery lamp decoration groups 80 in the present embodiment, its composition member is roughly identical with center lamp decoration group 70, equally also comprises cover 81, lamp cover 82, fluorescent tube 83, figure ornament rotating disk 84 and lampshade 85.Its difference is: lamp cover 82 centre are provided with a protruding seat, be provided with a bearing group 86 and a rotating shaft 87 in this protruding seat, and figure ornament rotating disk 84 are fixed in rotating shaft 87 ends.

Be provided with three groups of transmission groups 90 in the present embodiment, it comprises a driving gear 91, a plurality of travelling gear 92, many power transmission shafts 93 and a plurality of driven gear 94.Travelling gear 92 is installed in power transmission shaft 93 two ends respectively, driving gear 91 is fixed in motor 75 rotating shafts of center lamp decoration group 70, driven gear 94 is fixed in rotating shaft 87 corresponding positions of peripheral lamp decoration group 80, and the travelling gear 92 at power transmission shaft 93 two ends is meshing with each other with driving gear 91 and driven gear 94 respectively.

More than be the general introduction relevant, operating position and the principle of each embodiment below is described with composition member, the position of each embodiment of the utility model.

In first embodiment, as shown in Figure 1, 2, when connecting power supply, when making motor 24 rotations of the first rotation group 20, be installed in the terminal pinion 241 of axle commentaries on classics and just can drive gear 25 rotations of being fixed on the figure ornament swivel mount 26, and then drive figure ornament swivel mount 26 synchronously rotates.In the same manner, because of the gear 35 of the motor 34 rotating shaft ends of the second rotation group 30 gear teeth 361 with figure ornament swivel mount 36 apical rings are meshing with each other, so, behind the power supply of connecting motor 34, just can drive 36 rotations of figure ornament swivel mount.And after bulb 23 was luminous, the pattern 262 on the figure ornament swivel mount 26 of the first rotation group 20 just can be mapped in down on the cover 15, and after miniature bulb 321 was luminous, the pattern 362 on the figure ornament swivel mount 36 of the second rotation group 30 also can be mapped on the lampshade 39.Therefore, cooperate two motors 24,34 to drive the result that two figure ornament swivel mounts 26,36 rotate respectively, just can make the pattern 261,362 that is mapped in down on cover 15, the lampshade 39 produce dynamic effect.

In a second embodiment, shown in Fig. 3,4, when connecting power supply, the motor 51 of transmission group 50 drives many rotating shafts 52 via belt 55 and synchronously rotates, because of rotating shaft 52 ends are respectively equipped with figure ornament rotating disk 62, so figure ornament rotating disk 62 also can rotate.In addition, because of rotating shaft 52 wherein is provided with a belt pulley 63, and and rotation colour table 64 between hang with a belt 66, so, but these rotating shaft 52 driven rotary colour tables 64 rotate.Pattern 621 on the figure ornament rotating disk 62 can be mapped on the figure ornament dish 67, and the pattern 671 on the figure ornament dish 67 can be mapped on the lampshade 43, makes lampshade 43 present the different pattern of level.Rotation colour table 64 card different colours also can be mapped on the lampshade 43.Mat figure ornament rotating disk 62 and rotation colour table 64 rotate, make the pattern, the color that present dynamic effect on the lampshade 43, and static pattern, so, the pattern (dynamic pattern 621, color and static multiple impressions such as pattern 671) that has different levels on the lampshade 43.

In the 3rd embodiment, shown in Fig. 5,6, behind the power supply of the motor 75 of connecting center lamp decoration group 70, the figure ornament rotating disk 76 that is installed in motor 75 rotating shaft ends can rotate, and the driving gear 91 that is fixed in the rotating shaft also rotates, and the travelling gear 92 that drives the travelling gear 92 drive power transmission shafts 93 and the other end rotates drive driven gear 94 rotations intermeshing with it more synchronously.Be fixed in because of driven gear 94 in the rotating shaft 87 of peripheral lamp decoration group 80, when rotating shaft 87 was rotated by drive, the figure ornament rotating disk 84 that is installed in rotating shaft 87 ends also rotated synchronously.Because of the pattern on the figure ornament rotating disk 76,84 can be mapped in respectively on the lampshade 77,85, the result who cooperates figure ornament rotating disk 76,84 to rotate just can make the pattern that is mapped on the lampshade 77,85 present dynamic effect.

Be effect and the advantage that the utlity model has the light fixture of dynamic light effect below.

1. the lamp decoration group of the utility model light fixture can present multiple different pattern and is mapped in lamp On the cover, and pattern has dynamic effect, makes the lamp decoration group have variation aspect pattern.

2. the lamp decoration group of the utility model light fixture can present multiple different colours and is mapped in lamp On the cover, and color has dynamic effect, makes the lamp decoration group have variation aspect color.

Claims (4)

1. A lamp with dynamic lighting effects, the lamp comprises at least one lighting group, each lighting group includes a lampshade cover and a lampshade arranged under the lampshade cover, the lampshade is provided with a light bulb, and it is characterized in that: Inside the lampshade, there is a rotating group located under the light bulb. The rotating group has a motor and a rotating frame driven by the motor. The rotating frame has various colors and patterns. 2. The lamp with dynamic lighting effect according to claim 1, characterized in that: A pinion is provided at the end of the rotating shaft of the motor, and the top ring of the rotating frame is provided with gear teeth meshed with the pinion. 3. The lamp with dynamic lighting effect as claimed in claim 1, characterized in that: The motor uses a belt to drive multiple rotating shafts, and a rotating frame is fixed at the end of each rotating shaft, and each rotating frame is equipped with a picture-decorated turntable; A fixed frame is fixed on the bottom side of the lampshade cover. A fixed shaft is arranged under the fixed frame. A rotating color plate is set on the fixed shaft. A picture decoration plate is fixed at the end of the shaft, and the picture decoration turntable, picture decoration plate and rotating swatches are all located in the lampshade. 4. The lamp with dynamic lighting effect as claimed in claim 1, characterized in that: The lamp includes a central lighting group, at least one peripheral lighting group is arranged around the central lighting group, each peripheral lighting group is provided with a rotating shaft, and a transmission group is respectively arranged between the central lighting group and the peripheral lighting group, and the transmission group includes A driving gear, transmission gear, transmission shaft and driven gear, the driving gear is fixed on the motor shaft of the central lighting group, the driven gear is fixed on the rotating shaft of the peripheral lighting group, and a transmission gear is provided at both ends of the transmission shaft, wherein The driving gear at one end meshes with the driving gear, and the driving gear at the other end meshes with the driven gear.

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