CN202361225U

CN202361225U - Luminaires with double-layer lampshades as counter-rotating devices

Info

Publication number: CN202361225U
Application number: CN2011204429179U
Authority: CN
Inventors: 陈翠婉
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-11-10
Filing date: 2011-11-10
Publication date: 2012-08-01
Anticipated expiration: 2021-11-10

Abstract

The utility model relates to a lamp with double-layer lampshades as mutual reversing rotating devices, which provides a lampshade which can be combined with double layers as mutual reversing rotating devices, the inner side of the lampshade is provided with a bulb and the surface of the lampshade can be endowed with patterns, the pattern light of the inner lampshade is projected on the outer lampshade by means of the light width of the bulb, when the inner lampshade and the outer lampshade are mutually reversing rotating, the utility model discloses the lamp can generate the pattern light on the lampshade with different sizes, gradually overlapped or gradually separated, the color depth is also overlapped or separated, the pattern projection thereof can lead the vision to generate the projection cartoon effect, and the visual effect is changeable; the lamp made of the mutually reverse rotating devices has the advantages of changeable size and shape, simple structure, difficult failure, capability of being hung for use, excellent heat dissipation and the like.

Description

Have double-layer lampshade and reverse the light fixture of rotation apparatus each other

Technical field

The utility model is relevant for a kind of light fixture, especially has a light fixture that double-layer lampshade reverses rotation apparatus each other about a kind of.

Background technology

Existing rotating lamp; Its rotating mechanism is located at the bottom of light fixture, and this rotating mechanism generally also can only form disc-shape, and and combine lampshade up by this rotating mechanism; Therefore the diameter shape of lampshade is subject to this rotating mechanism; The shape of lampshade and whole the combination are restricted, and the design of this light fixture receives the strangulation of this existing rotating mechanism, are difficult to conversion performance design.

Its existing collar plate shape structure of existing rotating lamp, in order to make up the counter-rotating each other of the different lampshades of ectonexine, its structure very complicacy is easy to generate fault.

Existing rotating lamp places base and its rotating mechanism of desktop; Only can combine to support the bottom of lampshade, not have heat-dissipating space between this lampshade bottom and the lamp socket, poor heat radiation; And the ceiling that the existing structure rotating lamp is not suitable for hanging on building is still waiting to improve as pendent lamp.

The utility model content

In order to overcome prior art problems; Just; Lampshade size and shape are subject to the rotating mechanism of this light fixture; Light fixture rotating mechanism complicacy is easy to generate fault, and the light fixture of existing rotary lampshade is not suitable for suspension use and poor heat radiation etc., and the utility model provides a kind of light fixture that double-layer lampshade reverses rotation apparatus each other that has.

In specific words, the utility model a kind of has the light fixture that double-layer lampshade reverses rotation apparatus each other, comprises one and reverses rotation apparatus each other, and this device comprises: power set; It is outside that a support tube, this support tube one end connect described power set, and the other end forms an opening, and stretch one by this opening periphery one epitaxial lateral overgrowth and protrude out frame; One first steering spindle, these first steering spindle central authorities are formed with a through hole; One first gear is incorporated into the said first steering spindle outer rim, one side; A drive link, this drive link one side are located at that this support tube is inner to be connected with described power set, and free end of this drive link opposite side formation is overhanging and combine the through hole of said first steering spindle by this opening; One second gear is combined in this rotationally and protrudes out frame, is engaged in this first gear simultaneously; One second steering spindle, this second steering spindle, one side periphery ring reaches these second steering spindle central authorities and has a hole around convexing with an inner circular tooth wheel, and this hole is incorporated into the said first steering spindle outer rim opposite side, simultaneously described second gear of this inner circular tooth wheel engagement.

Preferably, the opening upside of this support tube also combines one to be used for this first gear of covering protection top and the lid of this second gear.

Preferably, this lid is a droplet-shaped lid groove, and these droplet-shaped lid groove central authorities are provided with a perforation, and this perforation is set in this drive link.

Preferably; This reverses rotation apparatus each other and also is combined with one first lampshade, second lampshade and at least one bulb; This second lampshade diameter is greater than this first lampshade; This first lampshade and this second lampshade reverse turn each other, and this first lampshade surface or this second lampshade surface are formed with design layer.

Preferably, this second steering spindle combines this first lampshade, and this first steering spindle combines this second lampshade.

Preferably, this lampshade and reverse rotation apparatus each other and also be combined with at least two bulbs.

Preferably, these two bulb symmetries are incorporated into a side of described power set.

Preferably, this bulb is several.

Preferably, this has the light fixture that double-layer lampshade reverses rotation apparatus each other and also combines one in order to the fixture under the ceiling that is suspended to building.

Preferably, this has the light fixture that double-layer lampshade reverses rotation apparatus each other and also combines a lamp socket.

Compared to prior art, the utility model have a light fixture that double-layer lampshade reverses rotation apparatus each other, therefore, have convertible size and shape, the fault that is difficult for simple in structure can hang advantages such as use, heat radiation be good.

Description of drawings

Fig. 1 the utlity model has the stereogram of inversion set each other that double-layer lampshade reverses the light fixture of rotation apparatus each other;

Fig. 2 the utlity model has the face upwarding stereogram of inversion set each other that double-layer lampshade reverses the light fixture of rotation apparatus each other;

Fig. 3 the utlity model has an embodiment inversion set and the lampshade decomposing schematic representation one each other that double-layer lampshade reverses the light fixture of rotation apparatus each other;

Fig. 4 the utlity model has the embodiment inversion set decomposing schematic representation two each other that double-layer lampshade reverses the light fixture of rotation apparatus each other;

Fig. 5 be the utlity model has double-layer lampshade reverse each other rotation apparatus light fixture one implement inversion set and lampshade combination each other the outside drawing of overlooking;

Fig. 6 be the utlity model has double-layer lampshade reverse each other rotation apparatus light fixture embodiment inversion set and lampshade combination each other look up outside drawing;

Fig. 7 be the utlity model has double-layer lampshade reverse each other rotation apparatus light fixture another embodiment inversion set, lamp socket and lampshade combination each other overlook outside drawing;

Fig. 8 be the utlity model has double-layer lampshade reverse each other rotation apparatus light fixture another embodiment inversion set, lamp socket and lampshade combination each other look up outside drawing;

Fig. 9 the utlity model has another embodiment inversion set and the lampshade decomposing schematic representation one each other that double-layer lampshade reverses the light fixture of rotation apparatus each other; And

Figure 10 the utlity model has another embodiment inversion set and the lampshade decomposing schematic representation one each other that double-layer lampshade reverses the light fixture of rotation apparatus each other.

Wherein:

1 reverses rotation apparatus 2 power set 3 support tubes each other

31 openings 33 protrude out frame 4 first steering spindles

41 through holes, 5 first gears, 7 drive links

71 free ends, 8 second gears, 9 second steering spindles

91 inner circular tooths are taken turns 93 holes, 11 lids

110 perforation, 13 first lampshades, 131 fixed mounts

15 second lampshades, 151 fixed mounts, 17,18 bulbs

The specific embodiment

See also Fig. 1 and Fig. 2, the utility model have a light fixture that double-layer lampshade reverses rotation apparatus each other, comprise one and reverse rotation apparatus 1 each other, this reverses rotation apparatus 1 each other, comprises power set 2; One support tube 3, these support tube 3 one ends connect described power set 2 outsides, and the other end forms an opening 31, and stretches one by this opening 31 peripheries one epitaxial lateral overgrowth and protrude out frame 33; One first steering spindle 4, these first steering spindle, 4 central authorities are formed with a through hole 41; One first gear 5 is incorporated into said first steering spindle, 4 outer rims, one side; One drive link 7, these drive link 7 one sides are located at that this support tube 3 is inner to be connected with described power set 2, and it is overhanging and combine the through hole 41 of said first steering spindle 4 by this opening 31 that these drive link 7 opposite sides form a free end 71; One second gear 8 is combined in this rotationally and protrudes out frame 33, is engaged in this first gear 5 simultaneously; One second steering spindle 9; These second steering spindle, 9 one side periphery rings are around convexing with inner circular tooth wheel 91; Reach these second steering spindle, 9 central authorities and have a hole 93, this hole 93 is incorporated into said first steering spindle, 4 outer rim opposite sides, simultaneously described second gear 8 of these inner circular tooth wheel 91 engagements.

The described rotation apparatus 1 that reverses each other; Wherein opening 31 upsides of this support tube 3 more combine a lid 11; In order to first gear 5 and this second gear 8 of covering protection top, this lid 11 is a droplet-shaped lid groove, and these droplet-shaped lid groove central authorities are provided with a perforation 110; This perforation 110 is set in this drive link 7, and the narrower side of this droplet-shaped is used for protruding out frame 33 with this and combines.

In the embodiment of the utility model; Described tumbler 2 drives this drive link 7 and 4 rotations of first steering spindle; And then transmission first gear 5 turns; And drive 8 relative these first gears, 5 reverses of second gear, and said this second steering spindle 9 of second gear, 8 interlocks reverses with respect to this first steering spindle 4 simultaneously.

See also Fig. 3 to Fig. 6; In an embodiment of the utility model, described have a light fixture that double-layer lampshade reverses rotation apparatus each other, wherein; This reverses rotation apparatus 1 each other and more is combined with first lampshade 13, one second lampshade 15 and at least one bulb 17; These second lampshade, 15 diameters are greater than first lampshade 13, and this first lampshade 13 reverses turn each other with this second lampshade 15, and these first lampshade, 13 surfaces or these second lampshade, 15 surfaces are formed with pattern.

In the present embodiment, this second steering spindle 9 combines first lampshade 13, and this first steering spindle 4 combines second lampshade 15, and these second lampshade, 15 diameters are greater than first lampshade 13, and these power set 2 combine bulb 17.Described have a light fixture that double-layer lampshade reverses rotation apparatus each other; Wherein, These first lampshade, 13 surface or these second lampshade, 15 surface pattern (not shown); Utilize the pattern (not shown) of these bulb 17 these first lampshades 13 of projection, again this pattern projection is produced light projection lampshade effect on second lampshade 15, because the function of this first lampshade 13 and the second lampshade 15 coaxial reverse each other; Therefore, this pattern projection is running transform on second lampshade 15, and the tool vision is decorated effect.

In an embodiment of the utility model, described have a light fixture that double-layer lampshade reverses rotation apparatus each other, and wherein, this reverses rotation apparatus 1 each other and more is combined with at least two bulbs, except that above-mentioned bulb 17, increases by a bulb 18 again.Described have a light fixture that double-layer lampshade reverses rotation apparatus each other, and wherein, this two

bulb

17,18 is incorporated into described power set 2 one sides in the present embodiment symmetry, and its basic projection effect is same as the previously described embodiments; Different persons, when 17 on bulb near first lampshade, the 13 pattern projections of a side in second lampshade, 15 surfaces, its image is because bulb 17 distances first lampshade 13 is nearer, therefore, its image amplitude broad (large percentage), pattern paler colour; Relative, the pattern distance of 18 pairs of these first lampshades 13 of described bulb is far away, therefore; Be projeced into the identical pattern projection of second lampshade 15 at one time, its image that is presented at second lampshade, 15 surfaces is comparatively small size, and color is comparatively abundant gorgeous; This small one and large one pattern is when first lampshade 13 and second lampshade 15 reverse each other; Normal not of uniform size for identical pattern, gradually go overlapping or gradually the step divide and move, shade is also overlapping or divide and move, its pattern drop shadow effect lets vision produce effect as the projection animation; Its pattern size, the depth are driven in the wrong direction each other, and visual effect is changeable.

Above-mentioned bulb also can increase to the diversity that several increase the honorable pattern of the utility model; Compared to existing skill; The utility model fault that is difficult for simple in structure, its lampshade bottom are not combined to be easy to heat radiation by the lamp socket restriction, and lampshade can big or small, the shape of shift design.

In an embodiment of the utility model, described have a light fixture that double-layer lampshade reverses rotation apparatus each other, wherein; More combine a fixture (not shown), under the ceiling that is suspended to a building, this fixture is any of rope, iron chains, suspension rod etc. for example; One end combines the for example rotation apparatus of reverse each other 1 upside of the utility model, and the other end is incorporated into ceiling or suspension place, and the field has common knowledge the knowledgeable under this invention; Can understand enforcement according to this by this explanation; Repeat no more, so the utility model can hang use, and radiating effect is good.

Seeing also Fig. 7 and Fig. 8 is another embodiment of the utility model; Described have a light fixture that double-layer lampshade reverses rotation apparatus each other; This reverses rotation apparatus 1 each other and more combines a lamp socket at downside, and upward it has general light fixture effect in order to be placed in table, has the special visual effect of the utility model again simultaneously; And can not influence radiating effect between lampshade and the lamp socket, radiating effect is good.

Seeing also Fig. 9 and Figure 10 is the another embodiment of the utility model; Described first lampshade 13 has a fixed mount 131 and is incorporated into described second steering spindle 9, and second lampshade 15 has a fixed mount 151 and be incorporated into first steering spindle 4, because size or shape that the turn structure of the utility model embodiment can the strangulation lampshade bottom; Therefore; Can find out that reversing each other under the light fixture that rotation apparatus 1 implemented of identical double-layer lampshade, the diameter of this first lampshade 13, second lampshade 15 is less than aforesaid embodiment by Fig. 9 and Figure 10 of present embodiment; And the length of its bulb is greater than aforesaid embodiment, so the size of global design, shape and inequality.

The lampshade shape of aforementioned each embodiment, size; Owing to do not receive the restriction of lamp base scale; Therefore also can be designed to variations such as foldable structure, vertical bob structure, laminated structure, petal shape again; When first lampshade 13 and second lampshade 15 reverse each other, can't receive and reverse rotation apparatus 1 each other and disturb the design improvement of therefore can following one's inclinations.

Compared to prior art, the utility model the utility model have a light fixture 1 that double-layer lampshade reverses rotation apparatus each other, therefore, have convertible size and shape, the fault that is difficult for simple in structure can hang advantages such as use, and the transform effect with vision.

Though previous description is to make with reference to said each embodiment, yet will be appreciated that having common art in this field can change the utility model under spirit that does not depart from the utility model and accessory claim book and category and revise.

Claims

1. A lamp with a double-layer lampshade as a reverse rotation device, characterized in that,

Contains a reciprocally counter-rotating device comprising:

a power unit;

A support cylinder, one end of which is connected to the outside of the power device, the other end forms an opening, and a protruding frame extends outward from one side of the periphery of the opening;

a first steering shaft, a through hole is formed in the center of the first steering shaft;

a first gear, coupled to one side of the outer edge of the first steering shaft;

A transmission rod, one side of the transmission rod is arranged inside the support cylinder and connected to the power device, and the other side of the transmission rod forms a through hole with a free end extending from the opening and combined with the first steering shaft;

a second gear, rotatably coupled to the protruding frame and meshed with the first gear;

A second steering shaft, an inner ring gear protrudes around one side of the second steering shaft, and a hole is formed in the center of the second steering shaft, and the hole is combined with the other side of the outer edge of the first steering shaft, Simultaneously, the inner ring gear meshes with the second gear.

2. The lamp with double-layer lampshades as reciprocal rotating devices as claimed in claim 1, characterized in that, the upper side of the opening of the support cylinder is also combined with a first gear and a second gear for covering and protecting the upper part. Gear cover.

3. The lamp with double-layer lampshades as reverse rotation devices as claimed in claim 2, wherein the cover body is a drop-shaped cover groove, and a perforation is provided in the center of the drop-shaped cover groove, and the perforation penetrates Put it on the transmission rod.

4. The lamp with double-layer lampshades as reciprocal rotating devices as claimed in claim 1, characterized in that, the reciprocal rotating devices are also combined with a first lampshade, a second lampshade and at least one light bulb, The diameter of the second lampshade is larger than that of the first lampshade, the first lampshade and the second lampshade rotate in opposite directions, and a pattern layer is formed on the surface of the first lampshade or the surface of the second lampshade.

5 . The lamp with double-layer lampshades as reciprocal rotating devices as claimed in claim 4 , wherein the second steering shaft is connected to the first lampshade, and the first steering shaft is connected to the second lampshade. 6 .

6 . The lamp with double-layer lampshades as reversing rotating devices as claimed in claim 5 , wherein at least two light bulbs are combined with the lampshade and the reversing rotating devices as described in claim 5 .

7. The lamp with double-layer lampshades as reciprocal rotating devices as claimed in claim 6, wherein the two bulbs are symmetrically combined on one side of the power device.

8. The lamp with double-layer lampshades as reciprocal rotating devices as claimed in claim 4, characterized in that there are several bulbs.

9. The lamp with double-layer lampshades as reverse rotation devices as claimed in any one of claims 4 to 8, characterized in that, the lamp with double-layer lampshades as reverse rotation devices is also combined with a A fixture suspended from the ceiling of a building.

10. The lamp with double-layer lampshades as reverse rotation devices as claimed in any one of claims 4 to 9, characterized in that, the lamp with double-layer lampshades as reverse rotation devices is also combined with a lamp seat.