CN207262314U

CN207262314U - A kind of color-changing lamp and its light module

Info

Publication number: CN207262314U
Application number: CN201721270299.8U
Authority: CN
Inventors: 潘允
Original assignee: HUBEI XIANGJIANG ELECTRICAL APPLIANCE CO Ltd
Current assignee: HUBEI XIANGJIANG ELECTRICAL APPLIANCE CO Ltd
Priority date: 2017-04-28
Filing date: 2017-09-29
Publication date: 2018-04-20
Anticipated expiration: 2027-09-29
Also published as: CN108800024A

Abstract

The utility model discloses a kind of color-changing lamp and its light module, light module includes the first grating assembly, the second grating assembly and lamp assembly；First grating assembly includes the first grating eyeglass and is connected with the first grating eyeglass to drive the first driving means that the first grating eyeglass rotates, and the first grating mirror on piece is equipped with several first grating patterns；Second grating assembly includes the second grating eyeglass and is connected with the second grating eyeglass to drive the second driving device that the second grating eyeglass rotates, and the second grating mirror on piece is equipped with the second grating pattern；Lamp assembly includes the first lamps and lanterns, and the light that the first lamps and lanterns project sequentially passes through the second grating pattern and the first grating pattern, or the light that the first lamps and lanterns project sequentially to pass through the first grating pattern and the second grating pattern.The utility model is superimposed to be formed by the second grating pattern with some first grating patterns converts various light pattern, and light pattern can realize mobilism, and lighting effects are splendid.

Description

A kind of color-changing lamp and its light module

Technical field

It the utility model is related to color-changing lamp technical field, more particularly to a kind of color-changing lamp and its light module.

Background technology

The light that color-changing lamp projects because having the advantages that bright-colored, brightness is high, directive property is good, far firing range, easy to control etc., Apply in places such as building, park, square, arenas more.Existing color-changing lamp generally comprises lamp housing and the lamp in lamp housing Optical mode group, wherein light module include motor, shot-light and eyeglass, and eyeglass is drivingly connected with motor, and in the driving of motor Lower eyeglass can rotate, and general make has corresponding lens pattern on eyeglass, and when light module is opened, its throw light passes through mirror Piece forms light pattern so as to which the lens pattern on eyeglass is mapped in the plane in the external world, while constantly drives eyeglass in motor In the case of rotation, the light pattern that light module projects then can be converted constantly.But this kind of color-changing lamp of the prior art is thrown The light pattern penetrated only is confined to some lens patterns on single lens and is converted to realize, and requirement of the people to color-changing lamp Higher and higher, the needs of people can not be met by realizing the conversion of the light pattern of projection by single lens merely；Moreover, Existing light pattern is mostly static group, and lighting effects are bad, causes to be used to experience bad.

Utility model content

The purpose of this utility model is to provide a kind of color-changing lamp and its light module, it is intended to solves radium of the prior art The light pattern of shot-light projection converts few and effect difference technical problem.

In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：A kind of light module, including first Grating assembly, the second grating assembly and lamp assembly；

First grating assembly includes the first grating eyeglass and is connected with the first grating eyeglass to drive described the The first driving means that one grating eyeglass rotates, the first grating mirror on piece are equipped with several uniformly distributed in a ring first gratings Pattern；

Second grating assembly includes the second grating eyeglass and is connected with the second grating eyeglass to drive described the The second driving device that two grating eyeglasses rotate, the second grating mirror on piece are equipped with the second grating pattern；

The lamp assembly includes the first lamps and lanterns, and the light that first lamps and lanterns project sequentially passes through the second grating pattern The first grating pattern and the second raster pattern are sequentially passed through with the first grating pattern, or the light that first lamps and lanterns project Case.

Further, the first driving means include the first motor.

Further, the first driving means further include the first connecting shaft, the bottom of first connecting shaft with it is described The main shaft of first motor is fixedly connected, and the first grating eyeglass is fixed on the top of first connecting shaft.

Further, first grating assembly further includes chassis and cover board, the chassis and first connecting shaft Top is fixedly connected, and the first grating eyeglass is arranged on the chassis, and the cover board is pushed down in the first grating eyeglass Portion is simultaneously fixedly connected with the chassis.

Further, the first driving means include driving lever component, and the outer rim of the first grating eyeglass is evenly equipped with multiple One tooth, driving lever component include poke rod and drive link, and one end of poke rod is rotatably arranged on external member, one end of drive link The rotatable middle part for being fixed on poke rod, the other end of drive link are contradicted on first tooth.

Further, the first driving means include driving lever component and brambles gear, and the first grating eyeglass is arranged on described On brambles gear, driving lever component includes poke rod and drive link, and one end of poke rod is rotatably fixed on external member, transmission One end of bar is rotatably fixed on the middle part of poke rod, and the other end of drive link is contradicted on the brambles gear.

Further, the driving lever component further includes elastic component, and one end of the elastic component is fixed on external member, bullet The other end of property part is fixed on poke rod.

Further, the first driving means include turning wheel, and the outer rim of the first grating eyeglass is evenly equipped with multiple second Tooth, the turning wheel are equipped with and matched 3rd tooth of second tooth.

Further, the first driving means include drive and turning wheel, and the first grating eyeglass is arranged on the transmission On wheel, the drive is equipped with the first driving cog, and the turning wheel is equipped with and first driving cog matched second Driving cog.

Further, the first driving means include knob and the first connector, and the knob is connected with described first Part is fixedly connected, and the first connector is equipped with first bevel gear, and the outer rim of the first grating eyeglass is evenly equipped with and described first The matched cone tooth of bevel gear.

Further, the first driving means include knob, the first connector and the second connector, the knob and institute State the first connector to be fixedly connected, the first grating eyeglass is fixed on second connector, and the first connector is equipped with first Bevel gear, the second connector are equipped with and the matched second bevel gear of the first bevel gear.

Further, the first driving means include knob and the first connector, and the knob is connected with described first Part is fixedly connected, and the first connector is equipped with worm screw portion, and the outer rim of the first grating eyeglass is equipped with to match with the worm screw portion The worm gear part of conjunction.

Further, the first driving means include knob, the first connector and the second connector, the knob and institute State the first connector to be fixedly connected, the first grating eyeglass is fixed on second connector, and the first connector is equipped with worm screw Portion, the second connector are equipped with and the matched worm gear in worm screw portion.

Further, the first driving means include the rotating member of both ends open hollow structure, first grating mirror Piece is fixed in the rotating member.

Further, transparent panel is equipped with the one end open of the rotating member, the first grating eyeglass passes through screw, glue Liquid or buckle are fixed on the transparent panel.

Further, second grating assembly further includes the 3rd grating eyeglass, the 3rd grating eyeglass and described the Two driving devices are connected and are rotated by second driving device, and the 3rd grating mirror on piece is equipped with the 3rd grating Pattern；The lamp assembly further includes the second lamps and lanterns, and the light that second lamps and lanterns project sequentially passes through the 3rd grating pattern The first grating pattern and the 3rd raster pattern are sequentially passed through with the first grating pattern, or the light that second lamps and lanterns project Case.

Further, when the light that first lamps and lanterns project sequentially passes through the second grating pattern and the first grating pattern When, the second grating eyeglass is located at the lower section of the first grating eyeglass, and first lamps and lanterns are located at second grating mirror The lower section of piece；It is described when the light that second lamps and lanterns project sequentially passes through the 3rd grating pattern and the first grating pattern 3rd grating eyeglass is located at the lower section of the first grating eyeglass and is symmetrical arranged with the second grating eyeglass, second lamp Tool is positioned at the lower section of the 3rd grating eyeglass.

Further, second driving device include the second motor, the second connecting shaft, gear wheel, the first pinion gear and Second pinion gear, the bottom of second connecting shaft are fixedly connected with the main shaft of second motor, the gear wheel with it is described The top of second connecting shaft is fixedly connected, and first pinion gear and second pinion gear are engaged with the gear wheel respectively, The gear wheel, the first pinion gear and the arrangement triangular in shape of the second pinion gear；The second grating eyeglass is fixed on described first In pinion gear, the 3rd grating eyeglass is fixed in second pinion gear, and the middle part of first pinion gear, which is equipped with, supplies institute The first perforation that the light of the first lamps and lanterns projection passes through is stated, the middle part of second pinion gear is equipped with to be projected for second lamps and lanterns Light pass through second perforation.

Further, the light module further includes shell holder, offered at the top of the shell holder respectively with institute It is logical to state the second connecting shaft, first lamps and lanterns and corresponding second axis hole of second lamp position, the first light hole and second Unthreaded hole, second connecting shaft pass through second axis hole, and first lamps and lanterns and second lamps and lanterns are both secured to the shell It is the gear wheel, described in body support frame and respectively positioned at the lower section of first light hole and the lower section of second light hole First pinion gear and second pinion gear be respectively cooperating with being connected to the top of second axis hole, first light hole it is upper The top of square and described second light hole.

Further, it is additionally provided with the top of the shell holder respectively positioned at the outer peripheral edge of second axis hole, described the The gear wheel mounting ring of the outer peripheral edge of one light hole and the outer peripheral edge of second light hole, the first pinion gear mounting ring and second Pinion gear mounting ring, the bottom of the gear wheel are equipped with the gear wheel mounting portion stretched into the gear wheel mounting ring, and described the The bottom of one pinion gear is equipped with the first pinion gear mounting portion stretched into the first pinion gear mounting ring, second pinion gear Bottom be equipped with and stretch into the second pinion gear mounting portion in the second pinion gear mounting ring.

Further, the light module further includes bottom bracket, and the shell holder is fixed with the bottom bracket to be connected Connect, second motor is fixed in the shell holder or on the bottom bracket.

Further, the light module further includes radiator, and the radiator is equipped with the peace for being used for accommodating lamp assembly It behave affectedly.

Further, including shell, a part for whole or described light modules of the light module is arranged on described In shell.

The utility model also uses following technical scheme：A kind of color-changing lamp, including shell, the whole of the light module or A part for light module described in person is arranged in the shell.

The beneficial effects of the utility model are：The light module of the utility model, the light of the first lamps and lanterns projection pass through Second grating pattern of the first grating pattern of the first grating eyeglass and the second grating eyeglass, projects and is formed in the plane in the external world Light pattern be then the superposition of the first grating pattern and the second grating pattern, the sense of the more magical illusion of light pattern of formation Feel.And since the first grating mirror on piece is equipped with several uniformly distributed first grating patterns of annular, then in first driving means Under driving, several first grating patterns are superimposed with the second grating pattern one by one with rotation, in this way, the light of the first lamps and lanterns projection The light pattern that line is formed then realizes conversion with the rotation of the first grating eyeglass, light pattern conversion variation；In addition, the Two grating eyeglasses can also realize rotation, the second light that such second grating mirror on piece is set under the driving of the second driving device Gate pattern also realizes rotation when being formed and be superimposed with the first grating pattern, light pattern forms mobilism, and lighting effects are splendid.This reality With new color-changing lamp, due to being equipped with light module inside the shell, pass through the first grating assembly of light module, the second grating group The co-operation of part and lamp assembly, the light pattern projected by the first lamps and lanterns are the second grating eyeglass and each first grating The effect of pattern superposition, variation is converted so as to fulfill light pattern, and light pattern can form mobilism, lighting effects pole It is good.

Brief description of the drawings

Fig. 1 is the overall structure diagram of light module in the utility model embodiment one；

Fig. 2 is the structural decomposition diagram of light module in the utility model embodiment one；

Fig. 3 is that light module hides the structure diagram after outer casing stand and radiator in the utility model embodiment one；

Fig. 4 is that light module hides the knot after lamp assembly, outer casing stand and radiator in the utility model embodiment one Structure schematic diagram；

Fig. 5 is the structure diagram of the outer casing stand of light module in the utility model embodiment one；

Fig. 6 is the structure diagram of the radiator of light module in the utility model embodiment one；

Fig. 7 is that first pinion gear of light module and the second pinion gear are engaged with gear wheel in the utility model embodiment one Structure diagram；

Fig. 8 is the structure diagram of color-changing lamp in the utility model embodiment one；

Fig. 9 is the structural decomposition diagram of color-changing lamp in the utility model embodiment one；

Figure 10 is the integrally-built schematic diagram of the color-changing lamp of the utility model embodiment two；

Figure 11 is the exploded perspective view of the color-changing lamp of the utility model embodiment two；

Figure 12 is the integrally-built schematic diagram of the color-changing lamp of the utility model embodiment four；

Figure 13 is the explosive view of the color-changing lamp of the utility model embodiment four；

Figure 14 is the integrally-built schematic diagram of the color-changing lamp of the utility model embodiment six；

Figure 15 is the explosive view of the color-changing lamp of the utility model embodiment six；

Figure 16 is the integrally-built schematic diagram of the color-changing lamp of the utility model embodiment eight；

Figure 17 is the explosive view of the color-changing lamp of the utility model embodiment eight.

Label declaration：

10th, the first grating assembly；11st, the first grating eyeglass；12nd, first driving means；13rd, chassis；14th, cover board；20th, Two grating assemblies；21st, the second grating eyeglass；22nd, the 3rd grating eyeglass；23rd, the second driving device；24th, the first tabletting；25th, Two tablettings；30th, lamp assembly；31st, the first lamps and lanterns；32nd, the second lamps and lanterns；40th, shell holder；41st, the first axis hole；42nd, the second axis Hole；43rd, the first light hole；44th, the second light hole；50th, bottom bracket；60th, radiator；61st, the first installation cavity；62nd, the second peace It behave affectedly；63rd, emptiness avoiding hole；100th, light module；111st, via；121st, the first motor；122nd, the first connecting shaft；131st, latch； 132nd, fastener hole；141st, jack；200th, shell；210th, eyeglass is projected；231st, the second motor；232nd, the second connecting shaft；233rd, it is big Gear；234th, the first pinion gear；235th, the second pinion gear；300th, fixedly connected part；400th, power supply adaptor；410th, power cord； 420th, plug；421st, gear wheel mounting ring；431st, the first pinion gear mounting ring；441st, the second pinion gear mounting ring；500th, button； 1221st, fastening part；2331st, gear wheel mounting portion；2341st, the first perforation；2342nd, the first pinion gear mounting portion；2343rd, the first peace Tankage；2351st, the second perforation；2352nd, the second pinion gear mounting portion；2353rd, the second mounting groove；71st, brambles gear；72nd, stir Bar；73rd, drive link；76th, drive；77th, turning wheel；81st, knob；82nd, the first connector；83rd, the second connector；84th, first Bevel gear；85th, second bevel gear；86th, rotating member；87th, transparent panel.

Embodiment

To describe the technology contents of the utility model, the objects and the effects in detail, below in conjunction with embodiment and match somebody with somebody Attached drawing is closed to be explained.

The design of the utility model most critical is：First driving means and the first grating eyeglass, the first grating mirror are set On piece is equipped with a variety of first grating patterns, and first driving means can make the first different grating patterns be located at the projections of the first lamps and lanterns On path；The mobilism light of the disposable first grating pattern pattern different from rotating second grating pattern superposition achievements Pattern.

It refer to Fig. 1 to Figure 17, a kind of light module 100, including the first grating assembly 10, the second grating assembly 20 and lamp Has component 30；

First grating assembly 10 includes the first grating eyeglass 11 and is connected with the first grating eyeglass 11 to drive The first driving means 12 that the first grating eyeglass 11 rotates, if the first grating eyeglass 11 is equipped with uniformly distributed in a ring Dry the first grating pattern；

Second grating assembly 20 includes the second grating eyeglass 21 and is connected with the second grating eyeglass 21 to drive The second driving device 23 that the second grating eyeglass 21 rotates, the second grating eyeglass 21 are equipped with the second grating pattern；

The lamp assembly 30 includes the first lamps and lanterns 31, and the light that first lamps and lanterns 31 project sequentially passes through the second light Gate pattern and the first grating pattern, or the light that first lamps and lanterns 31 project sequentially pass through the first grating pattern and second Grating pattern.

As can be seen from the above description, the beneficial effects of the utility model are：The light module of the utility model, the first lamps and lanterns The light of projection projects outer through the first grating pattern of the first grating eyeglass and the second grating pattern of the second grating eyeglass The light pattern formed in the plane on boundary is then the superposition of the first grating pattern and the second grating pattern, and the light pattern of formation is more The sensation of the magical illusion of tool.And since the first grating mirror on piece is equipped with several uniformly distributed first grating patterns of annular, then Under the driving of first driving means, several first grating patterns are superimposed with the second grating pattern one by one with rotation, in this way, the The light pattern that the light of one lamps and lanterns projection is formed then realizes conversion with the rotation of the first grating eyeglass, light pattern conversion Variation；In addition, the second grating eyeglass can also realize rotation, such second grating eyeglass under the driving of the second driving device Second grating pattern of upper setting also realizes rotation when being formed and be superimposed with the first grating pattern, light pattern forms mobilism, lamp Light effect is splendid.

Further, the first driving means 12 include the first motor 121.

Seen from the above description, the first grating eyeglass is driven using the first motor, is conducive to simplify first driving means Drive mechanism, is conducive to improve the stability of first driving means work.The preferred stepper motor of first motor, certainly, common horse Can be also that can reach the effect similar with stepper motor plus the control after sensor by a controller up to being also.

Further, the first driving means 12 further include the first connecting shaft 122, the bottom of first connecting shaft 122 End is fixedly connected with the main shaft of first motor 121, and the first grating eyeglass 11 is fixed on first connecting shaft 122 Top.

Seen from the above description, when the first grating eyeglass is arranged between the second grating eyeglass and the first lamps and lanterns, first connects Spindle simply plays the role of connecting the first motor and the first grating eyeglass；But it is arranged on the first grating eyeglass in the second grating eyeglass When between the first lamps and lanterns, the first connecting shaft not only acts as the first motor of connection and the effect of the first grating eyeglass also acts as frame height First grating eyeglass reserves the effect of sufficient space with the setting to the second driving device.

Further, first grating assembly 10 further includes chassis 13 and cover board 14, the chassis 13 and described first The top of connecting shaft 122 is fixedly connected, and the first grating eyeglass 11 is arranged on the chassis 13, and the cover board 14 is pushed down described The middle part of first grating eyeglass 11 is simultaneously fixedly connected with the chassis 13.

Seen from the above description, chassis and cover board are set, is conducive to the first grating eyeglass of raising and is connected axis connection with first Stability.

Further, the first driving means 12 include driving lever component, and the outer rim of the first grating eyeglass 11 is evenly equipped with more A first tooth, driving lever component include poke rod 72 and drive link 73, and one end of poke rod 72 is rotatably arranged on external member, passes One end of lever 73 is rotatably fixed on the middle part of poke rod 72, and the other end of drive link 73 is contradicted on first tooth.

Seen from the above description, driving lever component is set, and user manually adjusts the pattern of light pattern, is conducive to save light The manufacture cost of module.The external member can be the base of the external shell or light module that accommodate light module Seat, can also be the object of other realizations for not influencing light module function.First tooth can directly or indirectly be arranged on the One grating mirror on piece, the first tooth are directly arranged in the first grating mirror on piece and refer to the first grating eyeglass during processing, outside it Edge is removed out tooth form；First between cog is arranged in the first grating mirror on piece and refers to that the first grating eyeglass is set in a holding ring, The periphery wall of the holding ring is equipped with the first tooth.

Further, the first driving means 12 include driving lever component and brambles gear 71, and the first grating eyeglass 11 is set In on the brambles gear 71, driving lever component includes poke rod 72 and drive link 73, and one end of poke rod 72 is rotatably fixed on On external member, one end of drive link 73 is rotatably fixed on the middle part of poke rod 72, and the other end of drive link 73 is contradicted in institute State on brambles gear 71.

Seen from the above description, driving lever component is set, and user adjusts light pattern by way of stirring poke rod Pattern, is conducive to save the manufacture cost of light module；First grating eyeglass is fixed on brambles gear, is conducive to improve driving lever The stability of component transmission, and brambles gear structure is simple, easy to process.

Further, the driving lever component further includes elastic component, and one end of the elastic component is fixed on external member, bullet The other end of property part is fixed on poke rod 72.

Seen from the above description, elastic component, after user is by driving lever component switch the first grating eyeglass, poke rod are set Can self-resetting, be conducive to improve user experience.The external member can be the external shell for accommodating light module, also may be used To be the pedestal of light module, the object of other realizations for not influencing light module function can also be.

Further, the first driving means 12 include turning wheel 77, and the outer rim of the first grating eyeglass 11 is evenly equipped with more A second tooth, the turning wheel 77 are equipped with and matched 3rd tooth of second tooth.

Seen from the above description, turning wheel is set, and user adjusts the sample of light pattern by way of rotary dial wheel Formula, is conducive to save the manufacture cost of light module；Second tooth can directly or indirectly be arranged on the first grating mirror on piece, the Two teeth are directly arranged in the first grating mirror on piece and refer to the first grating eyeglass during processing, its outer rim is removed out tooth form； Second between cog is arranged in the first grating mirror on piece and refers to that the first grating eyeglass is set in a holding ring, the periphery wall of the holding ring It is equipped with the second tooth.Turning wheel is rotatably fixed on external member, and the external member can be the outer of receiving light module The pedestal of portion's housing or light module, can also be the object of other realizations for not influencing light module function.

Further, the first driving means 12 include drive 76 and turning wheel 77, and the first grating eyeglass 11 is arranged on On the drive 76, the drive 76 is equipped with the first driving cog, and the turning wheel 77 is equipped with and the described first transmission Matched second driving cog of tooth.

Seen from the above description, the first grating eyeglass is fixed on drive, is conducive to each portion in first driving means The stability of part transmission.

Further, the first driving means 12 include 81 and first connector 82 of knob, the knob 81 with it is described First connector 82 is fixedly connected, and the first connector 82 is equipped with first bevel gear 84, the outer rim of the first grating eyeglass 11 It is evenly equipped with and the matched cone tooth of the first bevel gear 84.

Seen from the above description, knob and the first connector, user is set to adjust light by way of turn knob The pattern of pattern, is conducive to save the manufacture cost of light module；Cone tooth can directly or indirectly be arranged on the first grating mirror on piece, Cone tooth is directly arranged in the first grating mirror on piece and refers to the first grating eyeglass during processing, its outer rim is removed out cone tooth； Cone between cog is arranged in the first grating mirror on piece and refers to that the first grating eyeglass is set in a holding ring, on the periphery wall of the holding ring Equipped with the cone tooth coordinated with first bevel gear.Knob is rotatably fixed on external member, and the external member can be accommodated The external shell of light module or the pedestal of light module, can also be other realities for not influencing light module function Existing object.

Further, the first driving means 12 include knob 81, the first connector 82 and the second connector 83, described Knob 81 is fixedly connected with first connector 82, and the first grating eyeglass 11 is fixed on second connector 83, and first Connector 82 is equipped with first bevel gear 84, and the second connector 83 is equipped with bores with the first bevel gear 84 matched second Gear 85.

Seen from the above description, the second connector including second bevel gear is separately provided, advantageously reduces light module Difficulty of processing, improve first driving means transmission stability.

Further, the first driving means 12 include 81 and first connector 82 of knob, the knob 81 with it is described First connector 82 is fixedly connected, and the first connector 82 is equipped with worm screw portion, the outer rim of the first grating eyeglass 11 be equipped with The matched worm gear part in worm screw portion.

Seen from the above description, knob and the first connector, user is set to adjust light by way of turn knob The pattern of pattern, is conducive to save the manufacture cost of light module；Worm gear part can directly or indirectly be arranged on the first grating eyeglass On, worm gear part is directly arranged in the first grating mirror on piece and refers to the first grating eyeglass during processing, its outer rim is removed out The teeth groove of turbine；The first grating mirror on piece is arranged between worm gear part and refers to that the first grating eyeglass is set in a holding ring, the appearance The periphery wall for putting ring is equipped with the turbine teeth groove coordinated with worm screw portion.Knob is rotatably fixed on external member, the outside Component can be the pedestal of the external shell or light module that accommodate light module, and can also be other does not influence lamp The object of the realization of optical mode group function.

Further, the first driving means 12 include knob 81, the first connector 82 and the second connector 83, described Knob 81 is fixedly connected with first connector 82, and the first grating eyeglass 11 is fixed on second connector 83, and first Connector 82 is equipped with worm screw portion, and the second connector 83 is equipped with and the matched worm gear in worm screw portion.

Seen from the above description, the second connector including worm gear part is separately provided, advantageously reduces adding for light module Work difficulty, improves the stability of first driving means transmission.

Further, the first driving means 12 include the rotating member 86 of both ends open hollow structure, first light Grid eyeglass 11 is fixed in the rotating member 86.

Seen from the above description, user adjusts the pattern of light pattern by way of rotary motion part, is conducive to save The about manufacture cost of light module.

Further, transparent panel 87 is equipped with the one end open of the rotating member 86, the first grating eyeglass 11 passes through Screw, glue or buckle are fixed on the transparent panel 87.

Seen from the above description, equivalent to one cover body covered on outside light module of rotating member.

Further, second grating assembly 20 further includes the 3rd grating eyeglass 22, the 3rd grating eyeglass 22 with Second driving device 23 is connected and is rotated by second driving device 23, on the 3rd grating eyeglass 22 Equipped with the 3rd grating pattern；The lamp assembly 30 further includes the second lamps and lanterns 32, the light that second lamps and lanterns 32 project according to Sequence passes through the 3rd grating pattern 22 and the first grating pattern 11, or the light that projects of second lamps and lanterns 32 is sequentially through the One grating pattern 11 and the 3rd grating pattern 22.

Seen from the above description, the 3rd grating eyeglass and the second lamps and lanterns, the light that can project light module are set Pattern is more gorgeous；The superposition of two kinds of throw lights is so that the light pattern that light module projects has more dynamic sense.

Further, when the light that first lamps and lanterns 31 project sequentially passes through the second grating pattern and the first raster pattern During case, the second grating eyeglass 21 is located at the lower section of the first grating eyeglass 11, and first lamps and lanterns 31 are positioned at described the The lower section of two grating eyeglasses 21；When the light that second lamps and lanterns 32 project sequentially passes through the 3rd grating pattern and the first grating During pattern, the 3rd grating eyeglass 22 is located at the lower section of the first grating eyeglass 11 and right with the second grating eyeglass 21 Claim to set, second lamps and lanterns 32 are located at the lower section of the 3rd grating eyeglass 22.

Further, second driving device 23 includes the second motor 231, the second connecting shaft 232, gear wheel 233, the One pinion gear 234 and the second pinion gear 235, the bottom of second connecting shaft 232 and the main shaft of second motor 231 are fixed Connection, the gear wheel 233 is fixedly connected with the top of second connecting shaft 232, first pinion gear 234 and described the Two pinion 235 is engaged with the gear wheel 233 respectively, the gear wheel 233, the first pinion gear 234 and the second pinion gear 235 Arrangement triangular in shape；The second grating eyeglass 21 is fixed in first pinion gear 234, and the 3rd grating eyeglass 22 is solid Due in second pinion gear 235, the middle part of first pinion gear 234 is equipped with the light for first lamps and lanterns 31 projection The first perforation 2341 passed through, the middle part of second pinion gear 235 are equipped with the light projected for second lamps and lanterns 32 and pass through Second perforation 2351.

Seen from the above description, the second driving device drives the second grating eyeglass and the 3rd grating eyeglass to rotate at the same time, has Beneficial to the manufacture cost for reducing light module.

Further, the light module 100 further includes shell holder 40, and the top of the shell holder 40 offers point Not with the second axis hole 42, first of second connecting shaft 232, first lamps and lanterns 31 and 32 position correspondence of the second lamps and lanterns 43 and second light hole 44 of light hole, second connecting shaft 232 pass through second axis hole 42, first lamps and lanterns 31 and institute The second lamps and lanterns 32 are stated to be both secured in the shell holder 40 and respectively positioned at the lower section of first light hole 43 and described the The lower section of two light holes 44, the gear wheel 233, first pinion gear 234 and 235 company of being respectively cooperating with of the second pinion gear It is connected to the top of the top of second axis hole 42, the top of first light hole 43 and second light hole 44.

Further, the top of the shell holder 40 is additionally provided with respectively positioned at the outer peripheral edge of second axis hole 42, institute State gear wheel mounting ring 421, the first pinion gear of the outer peripheral edge of the first light hole 43 and the outer peripheral edge of second light hole 44 431 and second pinion gear mounting ring 441 of mounting ring, the bottom of the gear wheel 233, which is equipped with, stretches into the gear wheel mounting ring 421 Interior gear wheel mounting portion 2331, the bottom of first pinion gear 234, which is equipped with, to be stretched into the first pinion gear mounting ring 431 The first pinion gear mounting portion 2342, the bottom of second pinion gear 235 is equipped with and stretches into the second pinion gear mounting ring 441 The second interior pinion gear mounting portion 2352.

Seen from the above description, mounting ring and mounting portion is set to make gear wheel, the first pinion gear and the second pinion gear Install it is more stable, so as to improve the stability of light modular structure.

Further, the light module 100 further includes bottom bracket 50, the shell holder 40 and the bottom bracket 50 are fixedly connected, and second motor 231 is fixed in the shell holder 40 or on the bottom bracket 50.

Further, the light module 100 further includes radiator 60, and the radiator 60, which is equipped with, to be used to accommodate lamps and lanterns group The installation cavity of part 30.

Seen from the above description, set radiator to radiate for lamp assembly, be conducive to improve the heat dissipation performance of light module, Allow the work that light module can be more stable.

A kind of color-changing lamp, including shell 200, one of whole or described light modules 100 of the light module 100 It is divided into the shell 200.

The color-changing lamp of the utility model, due to being equipped with above-mentioned light module inside the shell, passes through the first light of light module The co-operation of grid component, the second grating assembly and lamp assembly, the light pattern projected by the first lamps and lanterns are the second light The effect that grid eyeglass is superimposed with each first grating pattern, variation is converted so as to fulfill light pattern, and light pattern being capable of shape It is splendid into mobilism, lighting effects.

Embodiment one

Fig. 1 to Fig. 9 is refer to, the embodiment one of the utility model is：A kind of light module 100, including the first grating group Part 10, the second grating assembly 20 and lamp assembly 30.The light module 100 that the utility model embodiment provides is mainly used in radium On shot-light.

Wherein, first grating assembly 10 include the first grating eyeglass 11 and be connected with the first grating eyeglass 11 with The first driving means 12 for driving the first grating eyeglass 11 to rotate, the first grating eyeglass 11 are equipped with uniformly distributed in a ring Several the first grating pattern (not shown).It is to be understood that uniformly refer to that several first grating patterns enclose in a ring Into a circle in a ring, such as each first grating pattern occupies a sector region on the first grating eyeglass 11, Several described sector regions are spliced into the annular；Again such as each first grating pattern is in the first grating eyeglass A border circular areas is occupied on 11, several described border circular areas are combined into the annular.

Wherein, second grating assembly 20 include the second grating eyeglass 21 and be connected with the second grating eyeglass 21 with The second driving device 23 for driving the second grating eyeglass 21 to rotate, the second grating eyeglass 21 are equipped with the second raster pattern Case (not shown)；

Wherein, the lamp assembly 30 includes the first lamps and lanterns 31, and the light that first lamps and lanterns 31 project sequentially passes through Second grating pattern and the first grating pattern, or the light that first lamps and lanterns 31 project sequentially pass through the first grating pattern With the second grating pattern.

Specifically, the light module 100 of the utility model embodiment, the light of the first lamps and lanterns 31 projection pass through the second grating First grating pattern of the second grating pattern of eyeglass 21 and the first grating eyeglass 11 projects the lamp formed in the plane in the external world Light pattern is then the superposition of the first grating pattern and the second grating pattern, the sensation of the more magical illusion of light pattern of formation. And since the first grating eyeglass 11 is equipped with several uniformly distributed in a ring first grating patterns, then in first driving means 12 Driving under, several first grating patterns with rotate one by one with the second grating pattern in 31 light projection path of the first lamps and lanterns Upper superposition, in this way, the light pattern then reality with the rotation of the first grating eyeglass 11 that the light of the first lamps and lanterns 31 projection is formed Now convert, light pattern conversion variation；In addition, the second grating eyeglass 21 can also be real under the driving of the second driving device 23 Now rotate, the second grating pattern set on such second grating eyeglass 21 is also realized when being superimposed with the formation of the first grating pattern to be turned Dynamic, light pattern forms mobilism, and lighting effects are splendid.

It should be noted that in the present embodiment, the second grating eyeglass 21 is located at the first grating eyeglass 11 and the first lamps and lanterns Between 31, that is to say, that the light of the first lamps and lanterns 31 projection be sequentially pass through the second grating pattern of the second grating eyeglass 21 with First grating pattern of the first grating eyeglass 11 projects the external world；In other embodiments, can select the first grating mirror 11 position of piece is arranged between the second grating eyeglass 21 and the first lamps and lanterns 31, i.e. the light of the first lamps and lanterns 31 projection sequentially passes through first Second grating pattern of the first grating pattern of grating eyeglass 11 and the second grating eyeglass 21 projects the external world.

Further, the first lamps and lanterns 31 can be other color lamps and lanterns such as green light lamp tool, feux rouges lamps and lanterns.Second grating pattern It can be the not compulsory figure pattern etc. such as dot chart case, square dot pattern.Each first grating pattern be respectively different pattern or It is divided into monosymmetric identical patterns centered on a diameter of the first grating eyeglass 11.

In the present embodiment, with reference to shown in Fig. 2~4, second grating assembly 20 further includes the 3rd grating eyeglass 22, described 3rd grating eyeglass 22 is connected with second driving device 23 and is rotated by second driving device 23, described 3rd grating eyeglass 22 is equipped with the 3rd grating pattern (not shown).Wherein, the lamp assembly 30 further includes the second lamps and lanterns 32, The light that second lamps and lanterns 32 project sequentially passes through the 3rd grating pattern 22 and the first grating pattern 11, or described second The light that lamps and lanterns 32 project sequentially passes through the first grating pattern 11 and the 3rd grating pattern 22.When second lamps and lanterns 32 project When the light gone out sequentially passes through the 3rd grating pattern 22 and the first grating pattern 11, second lamps and lanterns 32 are located at the 3rd light The lower section of grid eyeglass 22.Specifically, the second lamps and lanterns 32 projection light through the 3rd grating eyeglass 22 the 3rd grating pattern and It is then the 3rd grating pattern that first grating pattern of the first grating eyeglass 11, which projects the light pattern formed in the plane in the external world, With the superposition of the first grating pattern, the sensation of the more magical illusion of the light pattern being similarly formed.Also due to the first grating mirror Piece 11 is equipped with uniformly distributed several first grating patterns of annular, then under the driving of first driving means 12, several the One grating pattern is superimposed with the 3rd grating pattern one by one with rotation, in this way, the light that the light of the second lamps and lanterns 32 projection is formed Pattern then realizes conversion with the rotation of the first grating eyeglass 11, light pattern conversion variation；In addition, the 3rd grating eyeglass 22 can also realize rotation, the 3rd raster pattern set on such 3rd grating eyeglass 22 under the driving of the second driving device 23 Case also realizes rotation when being formed and be superimposed with the first grating pattern, light pattern forms mobilism, and lighting effects are splendid.

Readily comprehensible, second grating assembly 20 of the present embodiment includes the second grating eyeglass 21 and the 3rd grating eyeglass 22, two gratings can only at most be included by not representing the second grating assembly 20 in light module 100 provided by the utility model Eyeglass；The second grating group valency can also include greater number of grating eyeglass in other embodiments, such as, the second grating group Valency can also include the 4th grating eyeglass and the 5th grating eyeglass, similarly, lamp assembly 30 also accordingly include the 3rd lamps and lanterns and 4th lamps and lanterns, according to the set-up mode of the second grating eyeglass 21 and the second lamps and lanterns 32 set the 4th grating eyeglass and the 3rd lamps and lanterns and 5th grating eyeglass and the 4th lamps and lanterns are so that the light pattern that light module 100 projects has more dynamic sense.

Further, the second lamps and lanterns 32 can be other color lamps and lanterns such as green light lamp tool, feux rouges lamps and lanterns.3rd grating pattern It can be the not compulsory figure pattern etc. such as dot chart case, square dot pattern.Being coordinated by the first lamps and lanterns 31 and the second lamps and lanterns 32 can be with Formed different colours light pattern, and the first lamps and lanterns 31 and the second lamps and lanterns 32 work at the same time can project two kinds of differences or The identical light pattern of person, in this way, according to the demand in meeting-place, can project two kinds of differences or phase by switching control realization Same light pattern, and the color of light pattern can also form different color effects by the color lamps and lanterns for arranging in pairs or groups different.

Closer, the first grating pattern of the first grating eyeglass 11 can be christmas-tree pattern, animal pattern, flowers Pattern etc., animal pattern can be doggie, kitten, Little Bear etc. again, and selection according to the actual requirements makes.

Wherein, first lamps and lanterns 31 of the present embodiment and the second lamps and lanterns 32 preferably use laser shot-light, what laser shot-light projected Light is concentrated, and the light pattern formed in the plane is better.

In the present embodiment, with reference to shown in Fig. 2~4, the first driving means 12 include the first motor 121 and the first connection Axis 122, the bottom of first connecting shaft 122 are fixedly connected with the main shaft of first motor 121, the first grating eyeglass 11 are fixed on the top of first connecting shaft 122.Specifically, the first motor 121 drives the first connecting shaft 122 to rotate, and first Connecting shaft 122 drives the first grating eyeglass 11 being fixedly connected with its top to rotate, and thereby realizes the first grating mirror of control Uniformly distributed each first grating pattern of the annular that is set on piece 11 rotates, then the first motor 121 controls the first connecting shaft 122 suitable Hour hands rotate, and each first grating pattern, which is then realized, to be rotated clockwise, and the first motor 121 controls the first connecting shaft 122 counterclockwise Rotate, each first grating pattern, which is then realized, to be rotated counterclockwise.In this way, with the control of the first horse, the first grating eyeglass Uniformly distributed each first grating pattern of the annular that is set on 11 is realized and the second grating pattern on the second grating eyeglass 21 one by one The 3rd grating pattern superposition in superposition and the 3rd grating eyeglass 22, so that variation switching is thrown by the first lamps and lanterns 31 Penetrate the light pattern that the light pattern of light formation and 32 throw light of the second lamps and lanterns are formed.

In the present embodiment, with reference to shown in Fig. 2~4, first grating assembly 10 further includes chassis 13 and cover board 14, described Chassis 13 is fixedly connected with the top of first connecting shaft 122, and the first grating eyeglass 11 is arranged on the chassis 13, institute Cover board 14 is stated to push down the middle part of the first grating eyeglass 11 and be fixedly connected with the chassis 13.Specifically, chassis 13 is first solid The top of the first connecting shaft 122 is scheduled on, then latch 131 can be set on chassis 13, can be set on the first grating eyeglass 11 With the via 111 of 131 position correspondence of latch, cover board 14, which is equipped with, to coordinate the jack 141 being fixedly connected with latch 131, this When the first grating of sample eyeglass 11 is arranged on chassis 13, latch 131 passes through the via 111, and cover board 14 then is compressed the first light Grid eyeglass 11, by jack 141 and the grafting close-fitting of latch 131, so that the first grating eyeglass 11 is fixed on the first connection The top of axis 122.This kind design, can in order to which the first grating eyeglass 11 to be fixed on to the top of the first connecting shaft 122, and And by the support support on chassis 13 and being fixed for cover board 14, it can cause the steady of the first grating eyeglass 11 after installation Qualitative and reliability greatly promotes.

Further, with reference to shown in Fig. 2, the middle part on chassis 13 is equipped with fastener hole 132, and the section of fastener hole 132 is not rounded Shape structure, such as can be sector structure, the top of the first connecting shaft 122 is equipped with the fastening part with 132 shape adaptation of fastener hole 1221, by fastening part 1221 and fastener hole 132 be fitted close can chassis 13 be fixed on the top of the first connecting shaft 122 End.And the section of fastener hole 132 is non-circular structure, chassis 13 thus can be thoroughly avoided relative to the first connecting shaft 122 rotate, it is ensured that when the first connecting shaft 122 rotates chassis 13 can be driven to rotate, and then drive 11 turns of the first grating eyeglass It is dynamic.

In the present embodiment, with reference to shown in Fig. 2~5, second driving device 23 is connected including the second motor 231, second Axis 232, gear wheel 233, the first pinion gear 234 and the second pinion gear 235, the bottom of second connecting shaft 232 and described the The main shaft of two motor 231 is fixedly connected, and the gear wheel 233 is fixedly connected with the top of second connecting shaft 232, and described One pinion gear 234 and second pinion gear 235 are described big to be symmetrically arranged side by side and being engaged in first connecting shaft 122 The side of gear 233, in this way, the first pinion gear 234 and the second pinion gear 235 can be interfered with to avoid the first connecting shaft 122, and And first pinion gear 234 and second pinion gear 235 are respectively positioned on the lower section of the first grating eyeglass 11, described second Grating eyeglass 21 is fixed in first pinion gear 234, and the 3rd grating eyeglass 22 is fixed on second pinion gear 235 On, the middle part of first pinion gear 234 is equipped with the first perforation 2341 passed through for the light of first lamps and lanterns 31 projection, institute The middle part for stating the second pinion gear 235 is equipped with the second perforation 2351 passed through for the light of second lamps and lanterns 32 projection.Specifically, Second motor 231 drives the second connecting shaft 232 to rotate, and the second connecting shaft 232 drives the gear wheel 233 being fixedly connected with its top Rotate, since first pinion gear 234 and second pinion gear 235 are engaged with gear wheel 233, then in gear wheel During 233 rotation, the first pinion gear 234 and the second pinion gear 235 realize rotation at the same time, then are fixed in the first pinion gear 234 The second grating eyeglass 21 and the second pinion gear 235 on the 3rd grating eyeglass 22 i.e. can be achieved rotate, when the first lamps and lanterns 31 When light projected the second grating eyeglass 21, form the light pattern with the second grating pattern and can be achieved to rotate, equally, when When the light of second lamps and lanterns 32 projected the 3rd grating eyeglass 22, form the light pattern with the 3rd grating pattern and can be achieved Rotate.The light pattern so formed has dynamic effect, and more noticeable, attraction is substantially improved.

Wherein, the light that the effect of the first perforation 2341 allows the first lamps and lanterns 31 to send projects the second grating eyeglass On 21, similarly, the light that the effect of the second perforation 2351 allows the second lamps and lanterns 32 to send projects the 3rd grating eyeglass 22 On.

In the present embodiment, with reference to shown in Fig. 2 and Fig. 5, the light module 100 further includes shell holder 40, the housing The top of stent 40 offer respectively with first connecting shaft 122, second connecting shaft 232, first lamps and lanterns 31 and The first axis hole 41, the second axis hole 42, the first light hole 43 and the second light hole 44 of second lamps and lanterns, 32 position correspondence, it is described First connecting shaft 122 and second connecting shaft 232 are each passed through first axis hole 41 and second axis hole 42, and described One lamps and lanterns 31 and second lamps and lanterns 32 are both secured in the shell holder 40 and respectively positioned at first light holes 43 Lower section and the lower section of second light hole 44, the gear wheel 233, first pinion gear 234 and second pinion gear 235 are respectively cooperating with being connected to the top of second axis hole 42, the top of first light hole 43 and second light hole 44 top.Specifically, the setting of shell holder 40 not only can be to the first connecting shaft 122, the second connecting shaft 232, the first lamp 31 and second lamps and lanterns 32 of tool play a protective role, and can also provide the first connecting shaft 122, the second connecting shaft 232, the first lamps and lanterns 31 With the structure of the installation support of the second lamps and lanterns 32.Further, the first axis hole 41 set in shell holder 40 can be for One connecting shaft 122 is worn to be connected with the first grating eyeglass 11 above shell holder 40, and the second axis hole 42 of setting can It is connected so that the second connecting shaft 232 is worn with the gear wheel 233 with the top of shell holder 40, the first light hole 43 of setting can be with For the first lamps and lanterns 31 throw light by the second light hole 44 of, setting can for the second lamps and lanterns 32 throw light by, So shell holder 40 can be avoided to remaining under the premise of the effect of the due installation support of shell holder 40 and protection is ensured The work of component causes unnecessary interference, coordinates each component (such as the first connecting shaft 122, the second connecting shaft 232, the first lamp 31 and second lamps and lanterns 32 of tool) normal work.

In the present embodiment, with reference to shown in Fig. 2 and Fig. 5, the top of the shell holder 40 is additionally provided with respectively positioned at described the The gear wheel peace of the outer peripheral edge of the outer peripheral edge of two axis holes 42, the outer peripheral edge of first light hole 43 and second light hole 44 Ring 421, the first pinion gear mounting ring 431 and the second pinion gear mounting ring 441 are filled, the bottom of the gear wheel 233, which is equipped with, to be stretched into Gear wheel mounting portion 2331 in the gear wheel mounting ring 421, the bottom of first pinion gear 234, which is equipped with, stretches into described the The first pinion gear mounting portion 2342 in one pinion gear mounting ring 431, the bottom of second pinion gear 235 are described equipped with stretching into The second pinion gear mounting portion 2352 in second pinion gear mounting ring 441.Specifically, gear wheel 233 passes through gear wheel mounting portion 2331 realize location and installation with gear wheel mounting ring 421, and the first pinion gear 234 passes through 234 location division of the first pinion gear and first Pinion gear mounting ring 431 realizes location and installation, and the second pinion gear 235 passes through the second pinion gear mounting portion 2352 and the second pinion gear Mounting ring 441 realizes location and installation, so can be quickly by positioning gear wheel 233, the first pinion gear 234 and the second pinion gear 235 are installed on gear wheel 233, the first pinion gear 234 and the second pinion gear 235 in shell holder 40 with realizing.Meanwhile big Gear wheel can be limited under the action of gear mounting ring 421, the first pinion gear mounting ring 431 and the second pinion gear mounting ring 441 233rd, the larger displacement of the first pinion gear 234 and the second pinion gear 235 in the horizontal plane, certain gear wheel 233, the first small tooth 234 and second pinion gear 235 of wheel allows less displacement in the horizontal plane, so as to ensure the first pinion gear 234 and second Pinion gear 235 is realized with gear wheel 233 engages connection, and then ensures that when gear wheel 233 rotates first can be driven at the same time 234 and second pinion gear 235 of pinion gear rotates.

Further, with reference to shown in Fig. 2 and Fig. 7, the first pinion gear 234 is adapted to equipped with shape with the second grating eyeglass 21 The first mounting groove 2343, the second grating eyeglass 21 be arranged on first mounting groove 2343 in, set on the second grating eyeglass 21 One compresses the second grating eyeglass 21 in the first tabletting 24 in the first mounting groove 2343, and the first tabletting 24 passes through screw etc. again Fastener is fixedly connected with the first pinion gear 234, so may insure the firm installation of the second grating eyeglass 21.

Similarly, with reference to shown in Fig. 2 and Fig. 7, the second pinion gear 235 is equipped with that shape is adapted to the 3rd grating eyeglass 22 Two mounting grooves 2353, the 3rd grating eyeglass 22 are arranged in second mounting groove 2353, and a pressure is set on the 3rd grating eyeglass 22 Tight 3rd grating eyeglass 22 is in the second tabletting 25 in the second mounting groove 2353, and the second tabletting 25 is fastened by screw etc. again Part is fixedly connected with the second pinion gear 235, so may insure the firm installation of the 3rd grating eyeglass 22.

In the present embodiment, with reference to shown in Fig. 1~4, the light module 100 further includes bottom bracket 50, the housing branch Frame 40 is fixedly connected with the top of the bottom bracket 50, and first motor 121 is fixedly installed in the bottom bracket 50, Second motor 231 is fixed on the bottom of the shell holder 40 and positioned at the side of the bottom bracket 50.Specifically, bottom Portion's stent 50 and shell holder 40 are installed for the first motor 121 and the second motor 231 respectively, can by whole light module 100 To be fixedly connected by the bottom bracket 50 and shell holder 40 with the remaining part of color-changing lamp.Meanwhile bottom bracket 50 and shell The setting of body support frame 40 is also possible that the overall structure of light module 100 is compacter and solid, convenient installation.The present embodiment In, the radiator 60 being fixedly connected with the shell holder 40 is additionally provided with the shell holder 40, the radiator 60 is equipped with It is respectively used to be fixedly mounted the first installation cavity 61 and the second installation cavity 62 of first lamps and lanterns 31 and second lamps and lanterns 32, and The radiator 60 is additionally provided between first installation cavity 61 and second installation cavity 62 for avoiding described first The emptiness avoiding hole 63 of connecting shaft 122.Specifically, produced when the setting of radiator 60 can work the first lamps and lanterns 31 and the second lamps and lanterns 32 Raw heat is given out to the external world, avoid because the temperature of the first lamps and lanterns 31 and the second lamps and lanterns 32 is excessive and to 31 He of the first lamps and lanterns Component around second lamps and lanterns 32 causes to damage.Temperature when whole light module 100 works also is reduced at the same time, extends light mould The service life of group 100.

Further, with reference to shown in Fig. 2 and Fig. 6, by setting emptiness avoiding hole 63 to supply the first connecting shaft 122 on radiator 60 Wear, the installation and work of the first connecting shaft 122 can be thus interfered with to avoid the setting of radiator 60.And the first installation cavity 61 and second installation cavity 62 then each serve as the work that the first lamps and lanterns 31 and the second lamps and lanterns 32 are fixedly mounted.Meanwhile first installs 61 and second installation cavity 62 of chamber has also limited the position of the first lamps and lanterns 31 and the second lamps and lanterns 32 respectively, avoids 31 He of the first lamps and lanterns Second lamps and lanterns 32 in use or be subject to external force displacement occur when acting on and cause the first lamps and lanterns 31 project light without Method sequentially can not be sequentially through the light of second grating pattern and the projection of first grating pattern and the second lamps and lanterns 32 Through the 3rd grating pattern and first grating pattern.

Further, radiator 60 is manufactured using aluminum material, and the outside of radiator 60 forms multi-disc radiating fin (figure Do not show).Readily comprehensible, in the present embodiment, lamp assembly 30 includes the first lamps and lanterns 31 and the second lamps and lanterns 32, therefore causes to set The radiator 60 put has opened up the first installation cavity 61 and the second installation cavity 62, when lamp assembly 30 only includes the first lamps and lanterns 31, Radiator 60 can only set an installation cavity, as expansion, the quantity of the installation cavity on radiator 60 with lamp assembly 30 The quantity of lamps and lanterns is consistent, and a lamps and lanterns, which correspond to, to be installed in an installation cavity.

With reference to shown in Fig. 8 and Fig. 9, the utility model embodiment also provides a kind of color-changing lamp, including shell 200, described outer Above-mentioned light module 100 is equipped with shell 200.Specifically, the color-changing lamp of the utility model embodiment, due in shell 200 Equipped with light module 100, pass through the first grating assembly 10 of light module 100, the second grating assembly 20 and lamp assembly 30 Work together, what the light pattern projected by the first lamps and lanterns 31 was superimposed for the second grating eyeglass 21 with each first grating pattern Effect, variation is converted so as to fulfill light pattern, and light pattern can form mobilism, and lighting effects are splendid.

Wherein, shell 200 is equipped with projection eyeglass 210, and projection eyeglass 210 is corresponding with light module 100, optionally, Projection eyeglass 210 on be additionally provided with the first projection hole (not shown) and second projection hole (not shown), first projection hole position with The light launching position of first lamps and lanterns 31 is corresponding, and the position in the second projection hole is opposite with the light launching position of the second lamps and lanterns 32 Should.

Further, the color-changing lamp further includes control device, control device and the first motor 121, the second motor 231, First lamps and lanterns 31 and the second lamps and lanterns 32 are electrically connected to control the first motor 121, the second motor 231,31 and of the first lamps and lanterns respectively The switch of second lamps and lanterns 32 and work.Wherein, with reference to shown in Fig. 8 and Fig. 9, control device include circuit board (not shown) and with electricity The button 500 of road plate connection, circuit board are also electric with the first motor 121, the second motor 231, the first lamps and lanterns 31 and the second lamps and lanterns 32 Property connection, button 500 is fixed on shell 200 and to be exposed to shell 200 outer in order to which user presses.

To realize wireless control, the circuit board is equipped with reception of wireless signals module, and user can pass through mobile terminal The wireless signal sending module of (such as mobile phone, remote controler) sends control instruction to control radium to the reception of wireless signals module The switch of light module 100 and work in shot-light.

With reference to shown in Fig. 8 and Fig. 9, the color-changing lamp further includes fixedly connected part 300, the fixedly connected part 300 and institute State shell 200 to fix or be flexibly connected, color-changing lamp can be with extraneous floor, metope, lamppost etc. by fixedly connected part 300 Component is fixedly connected.Wherein, fixedly connected part 300 can be fastener, plug connector or fixture etc..

With reference to shown in Fig. 8 and Fig. 9, the color-changing lamp further includes power supply adaptor 400, and power supply adaptor 400 includes plug 420 and power cord 410, power cord 410 can be realized by spliced eye and control device and is electrically connected, plug 420 can with it is outer The electrical grafting of power supply on boundary.

Embodiment two

Figure 10 and Figure 11 are refer to, the embodiment two of the utility model is to light module on the basis of embodiment one The concrete structure of first driving means 12 and first driving means 12 drive the type of drive of the first grating eyeglass 11 to propose in 100 Another technical solution, be specially：The first driving means 12 include driving lever component and brambles gear 71, the first grating mirror Piece 11 is arranged on the brambles gear 71, and driving lever component includes poke rod 72 and drive link 73, and one end of poke rod 72 is rotatable It is fixed on external member, one end of drive link 73 is rotatably fixed on the middle part of poke rod 72, and the other end of drive link 73 supports Touch on the brambles gear 71, brambles gear 71 is rotatably fixed on external member.

User contradicts 73 meeting of drive link in 71 a certain teeth groove of brambles gear when stirring poke rod 72 along a direction The first grating eyeglass 11 is driven to rotate, then user stirs poke rod 72 in opposite direction resets poke rod 72, poke rod 72 Drive link 73 can be inconjunction with during reset to reset together, so that the one end of drive link 73 away from poke rod 72 falls into brambles gear In 71 other teeth groove.More intuitively, in color-changing lamp provided in this embodiment, poke rod 72 is not fixed on external member One end leaks outside in radium-shine lamp housing 200, and user's finger stirs the i.e. controllable first grating eyeglass 11 in part of the leakage of poke rod 72 Rotate.

The external member can be the external shell (shell of color-changing lamp in such as embodiment one for accommodating light module 100 200) or light module 100 pedestal (shell holder 40 or bottom bracket 50 in such as embodiment one), can also be The object of other realizations for not influencing 100 function of light module.

Automatically reset for poke rod 72 can be realized after driving the first grating eyeglass 11 to rotate so as to strengthen user's body Test, the driving lever component further includes elastic component (not shown), and one end of the elastic component is fixed on external member, elastic component The other end is fixed on poke rod 72.

Embodiment three

The utility model embodiment three is on the basis of embodiment two, and the concrete structure of first driving means 12 is proposed Another technical solution, be with the difference of embodiment two：The light modules of the present embodiment are not provided with brambles gear 71, specifically：The first driving means 12 include driving lever component, and the outer rim of the first grating eyeglass 11 is evenly equipped with multiple first Tooth, driving lever component include poke rod 72 and drive link 73, and one end of poke rod 72 and the first grating eyeglass 11 are rotatably set respectively In on external member, one end of drive link 73 is rotatably fixed on the middle part of poke rod 72, and the other end of drive link 73 contradicts On first tooth.User contradicts the drive link 73 in a certain teeth groove of the first tooth when stirring poke rod 72 along a direction The first grating eyeglass 11 can be driven to rotate, then user stirs poke rod 72 in opposite direction resets poke rod 72, poke rod 72 can be inconjunction with drive link 73 when resetting resets together, so that the one end of drive link 73 away from poke rod 72 falls into the first light In the teeth groove of the first other tooth of 11 outer rim of grid eyeglass.

First tooth can be directly or indirectly arranged on the first grating eyeglass 11, and the first tooth is directly arranged in the first grating mirror Refer to the first grating eyeglass 11 on piece 11 during processing, its outer rim is removed out the tooth form of the first tooth；First between cog connects Refer to that the first grating eyeglass 11 is set in a holding ring on the first grating eyeglass 11, the periphery wall of the holding ring is equipped with First tooth.

Example IV

Figure 12 and Figure 13 are refer to, the example IV of the utility model is to light module on the basis of embodiment one The concrete structure of first driving means 12 and first driving means 12 drive the type of drive of the first grating eyeglass 11 to propose in 100 Another technical solution, be specially：The first driving means 12 include drive 76 and turning wheel 77, the first grating eyeglass 11 are arranged on the drive 76, and the drive 76 is equipped with the first driving cog, and the turning wheel 77 is equipped with described the Matched second driving cog of one driving cog, drive 76 and turning wheel 77 are rotatably arranged on external member.The outside Component can be the external shell (shell 200 of color-changing lamp in such as embodiment one) or light for accommodating light module 100 The pedestal (shell holder 40 or bottom bracket 50 in such as embodiment one) of module 100, can also be other does not influence light mould The object of the realization of 100 functions of group.

User, which rotates turning wheel 77, can drive drive 76 to rotate, and drive 76 rotates, and can drive the first grating eyeglass 11 rotate, and more intuitively, in color-changing lamp provided in this embodiment, a part for turning wheel 77 leaks outside in radium-shine lamp housing 200, The i.e. controllable first grating eyeglass 11 in part that user's finger stirs the leakage of turning wheel 77 rotates.

Embodiment five

The utility model embodiment five is on the basis of example IV, and the concrete structure of first driving means 12 is proposed Another technical solution, be with the difference of example IV：The present embodiment is not provided with drive 76, specifically：Institute Stating first driving means 12 includes turning wheel 77, and the outer rim of the first grating eyeglass 11 is evenly equipped with multiple second teeth, the turning wheel 77 equipped with rotatable arranged on outside respectively with matched 3rd tooth of second tooth, the first grating eyeglass 11 and turning wheel 77 On component.

Second tooth can be directly or indirectly arranged on the first grating eyeglass 11, and the second tooth is directly arranged in the first grating mirror Refer to the first grating eyeglass 11 on piece 11 during processing, its outer rim is removed out the tooth form of the second tooth；Second between cog connects Refer to that the first grating eyeglass 11 is set in a holding ring on the first grating eyeglass 11, the periphery wall of the holding ring is equipped with Second tooth.

Embodiment six

Figure 14 and Figure 15 are refer to, the embodiment six of the utility model is to light module on the basis of embodiment one The concrete structure of first driving means 12 and first driving means 12 drive the type of drive of the first grating eyeglass 11 to propose in 100 Another technical solution, be specially：The first driving means 12 include knob 81, the first connector 82 and the second connector 83, the knob 81 is fixedly connected with first connector 82, and the first grating eyeglass 11 is fixed on second connector 83 On, the first connector 82 is equipped with first bevel gear 84, and the second connector 83 is equipped with and is engaged with the first bevel gear 84 Second bevel gear 85, the second connector 83 is rotatably fixed on external member.The external member can accommodate light The external shell (shell 200 of color-changing lamp in such as embodiment one) of the module 100 or pedestal of light module 100 is (strictly according to the facts Apply the shell holder 40 or bottom bracket 50 in example one), it can also be the thing of other realizations for not influencing 100 function of light module Part.

User's turning knob 81 can drive the second connector 83 to rotate, and the second connector 83 rotates, and can drive the first light Grid eyeglass 11 rotates, and more intuitively, in color-changing lamp provided in this embodiment, knob 81 leaks outside in radium-shine lamp housing 200, user The i.e. controllable first grating eyeglass 11 of finger turn knob 81 rotates.

As the equivalents of the present embodiment, first driving means 12 can also use the kind of drive of turbine and worm, tool Body is：The first driving means 12 include knob 81, the first connector 82 and the second connector 83, the knob 81 with it is described First connector 82 is fixedly connected, and the first grating eyeglass 11 is fixed on second connector 83, is set on the first connector 82 There is worm screw portion, the second connector 83 is equipped with and the matched worm gear in worm screw portion.

Embodiment seven

The utility model embodiment seven is on the basis of embodiment six, and the concrete structure of first driving means 12 is proposed Another technical solution, be with the difference of embodiment six：The present embodiment is not provided with the second connector 83, specifically For：The first driving means 12 include 81 and first connector 82 of knob, and the knob 81 is solid with first connector 82 Fixed connection, the first connector 82 are equipped with first bevel gear 84, and the outer rim of the first grating eyeglass 11 is evenly equipped with and described the One bevel gear, 84 matched cone tooth, the first grating eyeglass 11 are rotatably fixed on external member.The external member Can be the external shell (shell 200 of color-changing lamp in such as embodiment one) or light module for accommodating light module 100 100 pedestal (shell holder 40 or bottom bracket 50 in such as embodiment one), can also be other does not influence light module 100 The object of the realization of function.

The cone tooth can be directly or indirectly arranged on the first grating eyeglass 11, and cone tooth is directly arranged in the first grating eyeglass 11 On refer to the first grating eyeglass 11 during processing, its outer rim is removed out cone tooth；Cone between cog is arranged in the first grating mirror Refer to that the first grating eyeglass 11 is set in a holding ring on piece 11, the periphery wall of the holding ring is equipped with cone tooth.

In addition, the equivalents as the present embodiment, first driving means 12 can also use the transmission side of turbine and worm Formula, is specially：The first driving means 12 include 81 and first connector 82 of knob, and the knob 81 is connected with described first Part 82 is fixedly connected, and the first connector 82 is equipped with worm screw portion, and the outer rim of the first grating eyeglass 11 is equipped with and the worm screw The matched worm gear part in portion.

Embodiment eight

Figure 16 and Figure 17 are refer to, the embodiment eight of the utility model is to light module on the basis of embodiment one The concrete structure of first driving means 12 and first driving means 12 drive the type of drive of the first grating eyeglass 11 to propose in 100 Another technical solution：The first driving means 12 include the rotating member 86 of both ends open hollow structure, first light Grid eyeglass 11 is fixed in the rotating member 86, and transparent panel 87, first light are equipped with the one end open of the rotating member 86 Grid eyeglass 11 is fixed on the transparent panel 87 by screw, glue or buckle.More specifically, in the color-changing lamp of the present embodiment In, the shell 200 of color-changing lamp includes the drive end bearing bracket and rear end cap that are rotatably connected, and the rotating member 86 is the as front end Lid, the transparent panel 87 are the projection eyeglass 210 described in embodiment one.

User's rotary motion part 86 can drive the first grating eyeglass 11 to rotate, very convenient.

It should be noted that the rotating member 86 is not necessarily the drive end bearing bracket in radium-shine lamp housing 200, in other implementations Example in, radium-shine lamp housing 200 can be arranged to three-stage structure, wherein leading portion is fixedly connected with back segment, stage casing be placed in leading portion and Between back segment, and it is also feasible that stage casing is rotatably connected with leading portion and/or back segment, at this time can work as the stage casing of shell 200 Do above-mentioned rotating member 86.

In conclusion light module provided by the utility model, the light of the first lamps and lanterns projection passes through the first grating eyeglass The first grating pattern and the second grating eyeglass the second grating pattern, project in the plane in the external world light pattern that is formed then For the superposition of the first grating pattern and the second grating pattern, the sensation of the more magical illusion of light pattern of formation.And due to One grating mirror on piece is equipped with several uniformly distributed first grating patterns of annular, then some under the driving of first driving means A first grating pattern is superimposed with the second grating pattern one by one with rotation, in this way, the lamp that the light of the first lamps and lanterns projection is formed Light pattern then realizes conversion with the rotation of the first grating eyeglass, light pattern conversion variation；In addition, the second grating eyeglass It can also realize rotation under the driving of the second driving device, the second grating pattern that such second grating mirror on piece is set and the One grating pattern also realizes rotation when forming superposition, light pattern forms mobilism, and lighting effects are splendid.The utility model provides Color-changing lamp, due to being equipped with light module inside the shell, pass through the first grating assembly, the second grating assembly and lamp of light module Has the co-operation of component, the light pattern projected by the first lamps and lanterns is folded for the second grating eyeglass with each first grating pattern The effect added, variation is converted so as to fulfill light pattern, and light pattern can form mobilism, and lighting effects are splendid.

The above description is only the embodiments of the present invention, and it does not limit the scope of the patent of the present invention, every Equivalents made based on the specification and figures of the utility model, are directly or indirectly used in relevant technology neck Domain, is equally included in the patent within the scope of the utility model.

Claims

A kind of 1. light module, it is characterised in that：Including the first grating assembly, the second grating assembly and lamp assembly；

First grating assembly includes the first grating eyeglass and is connected with the first grating eyeglass to drive first light The first driving means that grid eyeglass rotates, the first grating mirror on piece are equipped with several uniformly distributed in a ring first raster patterns Case；

Second grating assembly includes the second grating eyeglass and is connected with the second grating eyeglass to drive second light The second driving device that grid eyeglass rotates, the second grating mirror on piece are equipped with the second grating pattern；

The lamp assembly includes the first lamps and lanterns, and the light that first lamps and lanterns project is sequentially through the second grating pattern and the One grating pattern, or the light that first lamps and lanterns project sequentially pass through the first grating pattern and the second grating pattern.
2. light module according to claim 1, it is characterised in that：The first driving means include the first motor.
3. light module according to claim 2, it is characterised in that：The first driving means further include the first connection Axis, the bottom of first connecting shaft are fixedly connected with the main shaft of first motor, and the first grating eyeglass is fixed on institute State the top of the first connecting shaft.
4. light module according to claim 3, it is characterised in that：First grating assembly further includes chassis and lid Plate, the chassis are fixedly connected with the top of first connecting shaft, and the first grating eyeglass is arranged on the chassis, described Cover board is pushed down the middle part of the first grating eyeglass and is fixedly connected with the chassis.
5. light module according to claim 1, it is characterised in that：The first driving means include driving lever component, the The outer rim of one grating eyeglass is evenly equipped with multiple first teeth, and driving lever component includes poke rod and drive link, and one end of poke rod can turn Dynamic to be arranged on external member, one end of drive link is rotatably fixed on the middle part of poke rod, and the other end of drive link is contradicted in institute State on the first tooth.
6. light module according to claim 1, it is characterised in that：The first driving means include driving lever component and chaste tree Ratchet-gear wheel, the first grating eyeglass are arranged on the brambles gear, and driving lever component includes poke rod and drive link, one end of poke rod Rotatably it is fixed on external member, one end of drive link is rotatably fixed on the middle part of poke rod, and the other end of drive link supports Touch on the brambles gear.
7. light module according to claim 6, it is characterised in that：The driving lever component further includes elastic component, the bullet One end of property part is fixed on external member, and the other end of elastic component is fixed on poke rod.
8. light module according to claim 1, it is characterised in that：The first driving means include turning wheel, and first The outer rim of grating eyeglass is evenly equipped with multiple second teeth, and the turning wheel is equipped with and matched 3rd tooth of second tooth.
9. light module according to claim 1, it is characterised in that：The first driving means include drive and stir Wheel, the first grating eyeglass are arranged on the drive, and the drive is equipped with the first driving cog, the turning wheel equipped with Matched second driving cog of first driving cog.
10. light module according to claim 1, it is characterised in that：The first driving means include knob and first Connector, the knob are fixedly connected with first connector, and the first connector is equipped with first bevel gear, first light The outer rim of grid eyeglass is evenly equipped with and the matched cone tooth of the first bevel gear.
11. light module according to claim 1, it is characterised in that：The first driving means include knob, the first company Fitting and the second connector, the knob are fixedly connected with first connector, and the first grating eyeglass is fixed on described second On connector, the first connector is equipped with first bevel gear, and the second connector is equipped with matched with the first bevel gear Second bevel gear.
12. light module according to claim 1, it is characterised in that：The first driving means include knob and first Connector, the knob are fixedly connected with first connector, and the first connector is equipped with worm screw portion, first grating mirror The outer rim of piece is equipped with and the matched worm gear part in worm screw portion.
13. light module according to claim 1, it is characterised in that：The first driving means include knob, the first company Fitting and the second connector, the knob are fixedly connected with first connector, and the first grating eyeglass is fixed on described second On connector, the first connector is equipped with worm screw portion, and the second connector is equipped with and the matched worm gear in worm screw portion.
14. light module according to claim 1, it is characterised in that：The first driving means are included in both ends open The rotating member of hollow structure, the first grating eyeglass are fixed in the rotating member.
15. light module according to claim 14, it is characterised in that：It is equipped with the one end open of the rotating member transparent Plate, the first grating eyeglass are fixed on the transparent panel by screw, glue or buckle.
16. the light module according to any one in claim 1-15, it is characterised in that：Second grating assembly is also Including the 3rd grating eyeglass, the 3rd grating eyeglass is connected with second driving device and in second driving device It is rotated by, the 3rd grating mirror on piece is equipped with the 3rd grating pattern；The lamp assembly further includes the second lamps and lanterns, described The light that second lamps and lanterns project sequentially passes through the 3rd grating pattern and the first grating pattern, or second lamps and lanterns to project Light sequentially pass through the first grating pattern and the 3rd grating pattern.
17. light module according to claim 16, it is characterised in that：When the light that first lamps and lanterns project sequentially During through the second grating pattern and the first grating pattern, the second grating eyeglass is located at the lower section of the first grating eyeglass, First lamps and lanterns are located at the lower section of the second grating eyeglass；When the light that second lamps and lanterns project sequentially passes through the 3rd When grating pattern and the first grating pattern, the 3rd grating eyeglass is located at the lower section of the first grating eyeglass and with described Two grating eyeglasses are symmetrical arranged, and second lamps and lanterns are located at the lower section of the 3rd grating eyeglass.
18. light module according to claim 17, it is characterised in that：Second driving device include the second motor, Second connecting shaft, gear wheel, the first pinion gear and the second pinion gear, the bottom of second connecting shaft and second motor Main shaft is fixedly connected, and the gear wheel is fixedly connected with the top of second connecting shaft, first pinion gear and described Two pinion is engaged with the gear wheel respectively, the gear wheel, the first pinion gear and the arrangement triangular in shape of the second pinion gear；Institute The second grating eyeglass to be stated to be fixed in first pinion gear, the 3rd grating eyeglass is fixed in second pinion gear, The middle part of first pinion gear is equipped with the first perforation passed through for the light of first lamps and lanterns projection, second pinion gear Middle part be equipped with for second lamps and lanterns projection light pass through second perforation.
19. light module according to claim 18, it is characterised in that：The light module further includes shell holder, institute State offered at the top of shell holder it is corresponding with second connecting shaft, first lamps and lanterns and second lamp position respectively The second axis hole, the first light hole and the second light hole, second connecting shaft passes through second axis hole, first lamps and lanterns It is both secured to second lamps and lanterns in the shell holder and is located at the lower section and described second of first light hole respectively The lower section of light hole, the gear wheel, first pinion gear and second pinion gear are respectively cooperating with being connected to described second The top of the top of axis hole, the top of first light hole and second light hole.
20. light module according to claim 19, it is characterised in that：Position respectively is additionally provided with the top of the shell holder Gear wheel in the outer peripheral edge of the outer peripheral edge of second axis hole, the outer peripheral edge of first light hole and second light hole Mounting ring, the first pinion gear mounting ring and the second pinion gear mounting ring, the bottom of the gear wheel, which is equipped with, stretches into the gear wheel Gear wheel mounting portion in mounting ring, the bottom of first pinion gear are equipped with the stretched into the first pinion gear mounting ring One pinion gear mounting portion, the bottom of second pinion gear are equipped with the second pinion gear stretched into the second pinion gear mounting ring Mounting portion.
21. light module according to claim 19, it is characterised in that：The light module further includes bottom bracket, institute State shell holder to be fixedly connected with the bottom bracket, second motor is fixed in the shell holder or the bottom branch On frame.
22. according to the light module described in any one in claim 1-15 and 17-21, it is characterised in that：The light mould Group further includes radiator, and the radiator is equipped with the installation cavity for being used for accommodating lamp assembly.
A kind of 23. color-changing lamp of the light module in 1-22 including claim described in any one, it is characterised in that：Including outer Shell, a part for whole or described light modules of the light module are arranged in the shell.