CN207262315U - A kind of color-changing lamp - Google Patents

Abstract

The utility model discloses a kind of color-changing lamp, including shell and light module, all or part of of light module is arranged in shell, and light module includes the first grating assembly, the second grating assembly and lamp assembly；First grating assembly includes retaining piece and the first grating eyeglass on retaining piece, and the first grating mirror on piece is equipped with least one first grating pattern, and retaining piece is detachably connected with shell；Second grating assembly includes the second grating eyeglass and is connected with the second grating eyeglass to drive the 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 second grating pattern and first grating pattern are located in the projected path of the first lamps and lanterns respectively.The utility model is superimposed to be formed by the second grating pattern from the first different grating patterns converts various light pattern, and light pattern can realize mobilism, and lighting effects are splendid.

Description

A kind of color-changing lamp

Technical field

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

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., And apply in places such as building, park, square, arenas more.Existing color-changing lamp generally comprises lamp housing and in lamp housing Light module, wherein light module include motor, shot-light and eyeglass, and eyeglass is drivingly connected with motor, and in the drive of motor Dynamic lower eyeglass can rotate, and general make has corresponding lens pattern on eyeglass, and when light module is opened, its throw light passes through Eyeglass forms light pattern so as to which the lens pattern on eyeglass is mapped in the plane in the external world, while constantly drives mirror in motor In the case that piece rotates, the light pattern that light module projects then can constantly rotate.But this kind of color-changing lamp of the prior art The light pattern of projection is only confined to the rotationally-varying of the lens pattern on single lens, really dull, and lighting effects are bad.

Utility model content

The purpose of this utility model is to provide a kind of color-changing lamp, it is intended to solves the lamp of color-changing lamp projection of the prior art Light pattern 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 color-changing lamp, including shell and Light module, all or part of of the light module are arranged in the shell, and the light module includes the first grating group Part, the second grating assembly and lamp assembly；

First grating assembly includes retaining piece and the first grating eyeglass on retaining piece, first grating mirror On piece is equipped with least one first grating pattern, and the retaining piece is detachably connected with the shell；

Second grating assembly includes the second grating eyeglass and is connected with the second grating eyeglass to drive described the The 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, second grating pattern and the first grating pattern difference position In in the projected path of the first lamps and lanterns.

Further, the shell is equipped with the socket coordinated with the retaining piece, and the first grating eyeglass passes through institute State socket and enter the enclosure.

Further, the hosel region of the shell is equipped with elastic seal ring or the retaining piece is equipped with elastic packing Circle, the retaining piece are interference fitted by the elastic seal ring and the socket.

Further, the retaining piece includes handle and lens supports, and the first grating eyeglass is arranged on the eyeglass branch On frame, the handle is detachably connected with the lens supports.

Further, the retaining piece is equipped with the first connection position；The shell has opening, the lamp of first lamps and lanterns Light is projected through outward opening circle, and the opening of the shell is equipped with and first connection position matched second Connection position, the retaining piece are detachably connected by first connection position and the second connection position with the shell.

Further, second grating assembly further includes the 3rd grating eyeglass, the 3rd grating eyeglass and the drive Dynamic device is connected and is rotated by the driving device, and the 3rd grating mirror on piece is equipped with the 3rd grating pattern； The quantity of the first grating pattern of the first grating mirror on piece is two, and the lamp assembly further includes the second lamps and lanterns, described the Three grating patterns and another described first grating pattern are located in the projected path of the second lamps and lanterns respectively, the light of the first lamps and lanterns Projecting direction is consistent with the light projection direction of the second lamps and lanterns.

Further, the driving device includes gear wheel, the first pinion gear and the second pinion gear, first pinion gear It is engaged in the side of the gear wheel respectively with second pinion gear, the second grating eyeglass is fixed on the described first small tooth On wheel, the 3rd grating eyeglass is fixed in second pinion gear, and the middle part of first pinion gear is equipped with for described the The first perforation that the light of one lamps and lanterns projection passes through, the middle part of second pinion gear are equipped with the light for second lamps and lanterns projection The second perforation that line passes through.

Further, the driving device further includes motor, and the motor is connected with the gear wheel and drive gear wheel Rotate.

Further, first pinion gear and second pinion gear are respectively positioned on the first grating eyeglass and the horse Between reaching, the light module further includes shell holder, offered at the top of the shell holder respectively with first lamps and lanterns Corresponding with second lamp position the first light hole and the second light hole, first lamps and lanterns and second lamps and lanterns are solid Due in the shell holder and respectively positioned at the lower section of first light hole and the lower section of second light hole, described the One pinion gear and second pinion gear are respectively cooperating with being connected to the top of first light hole and second light hole Top；It is additionally provided with the top of the shell holder respectively positioned at the outer peripheral edge of first light hole and second light hole The the first pinion gear mounting ring and the second pinion gear mounting ring of outer peripheral edge, the bottom of first pinion gear, which is equipped with, stretches into described the The first pinion gear mounting portion in one pinion gear mounting ring, the bottom of second pinion gear, which is equipped with, stretches into second pinion gear The second pinion gear mounting portion in mounting ring.

Further, the light module further includes radiator, and the radiator, which is equipped with, to be used to the lamps and lanterns be fixedly mounted The installation cavity of component.

The beneficial effects of the utility model are：The color-changing lamp of the utility model, the light of the first lamps and lanterns pass through the second light It is then the second grating pattern and the first light that gate pattern and the first grating pattern, which project the light pattern formed in the plane in the external world, The superposition of gate pattern, the sensation of the more magical illusion of light pattern of formation；Since retaining piece and shell are detachably connected, User can need to install different retaining pieces so as to replace the first grating pattern according to oneself, so that the lamp of color-changing lamp Light pattern change is various, enhances the lighting effects of color-changing lamp, is conducive to improve user experience.

Brief description of the drawings

Fig. 1 is the integrally-built schematic diagram of the color-changing lamp of the utility model embodiment one；

Fig. 2 is the integrally-built schematic diagram of the color-changing lamp of the utility model embodiment one (after hiding retaining piece)；

Fig. 3 is that the explosive view of the retaining piece in the color-changing lamp of the utility model embodiment one (shows the first grating mirror in figure Piece)；

Fig. 4 is the explosive view of the color-changing lamp of the utility model embodiment one；

Fig. 5 is the structure diagram of the second grating assembly in the color-changing lamp of the utility model embodiment one；

Fig. 6 is the explosive view of the second grating assembly in the color-changing lamp of the utility model embodiment one；

Fig. 7 is the enlarged drawing of details A in Fig. 6.

Label declaration：

1st, shell；11st, socket；2nd, retaining piece；21st, handle；22nd, lens supports；

3rd, the first grating eyeglass；4th, the second grating eyeglass；5th, the first lamps and lanterns；6th, the 3rd grating eyeglass；

7th, the second lamps and lanterns；8th, gear wheel；9th, the first pinion gear；10th, the second pinion gear；12nd, motor；

13rd, shell holder；15th, the second pinion gear mounting ring；17th, the second pinion gear mounting portion；

18th, radiator；19th, eyeglass is projected；20th, button；25th, fixedly connected part；26th, plug；

27th, power cord.

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：Retaining piece is set, by the first grating mirror with the first grating pattern Piece is arranged on retaining piece, and the shell of retaining piece and color-changing lamp is detachably connected.

It refer to Fig. 1 to Fig. 7, a kind of color-changing lamp, including shell 1 and light module, the whole or one of the light module Part is arranged in the shell 1, and the light module includes the first grating assembly, the second grating assembly and lamp assembly；

First grating assembly includes retaining piece 2 and the first grating eyeglass 3 on retaining piece 2, first light Grid eyeglass 3 is equipped with least one first grating pattern, and the retaining piece 2 is detachably connected with the shell 1；

Second grating assembly includes the second grating eyeglass 4 and is connected with the second grating eyeglass 4 with described in driving The driving device that second grating eyeglass 4 rotates, the second grating eyeglass 4 are equipped with the second grating pattern；

The lamp assembly includes the first lamps and lanterns 5, second grating pattern and the first grating pattern difference In the projected path of the first lamps and lanterns 5.

The structural principle of the utility model is summarized as follows：When user produces visual fatigue to a certain light pattern of color-changing lamp Afterwards, the retaining piece 2 equipped with the first grating eyeglass 3 can be replaced, so as to change the pattern for the light pattern that color-changing lamp projects, is allowed The light pattern change of color-changing lamp is various.

As can be seen from the above description, the beneficial effects of the utility model are：The color-changing lamp of the utility model, the first lamps and lanterns It is then the second light that light, which projects the light pattern formed in the plane in the external world through the second grating pattern and the first grating pattern, The superposition of gate pattern and the first grating pattern, the sensation of the more magical illusion of light pattern of formation；Due to retaining piece and shell It is detachably connected, user can need to install different retaining pieces so as to replace the first grating pattern according to oneself, this It is various that sample make it that the light pattern of color-changing lamp changes, and enhances the lighting effects of color-changing lamp, is conducive to improve user experience.

Further, the shell 1 is equipped with the socket 11 coordinated with the retaining piece 2, and the first grating eyeglass 3 is logical The socket 11 is crossed to enter inside the shell 1.

Seen from the above description, shell, which is equipped with, supplies the socket of the first grating eyeglass insertion to cause the radium-shine of the utility model Lamp becomes blade inserting color-changing lamp, and the operation that user replaces the first grating eyeglass is extremely simple, is conducive to further enhance user's body Test.

Further, 11 region of socket of the shell 1 is equipped with elastic seal ring or the retaining piece 2 is equipped with elasticity Sealing ring, the retaining piece 2 are interference fitted by the elastic seal ring and the socket 11.

Seen from the above description, the hosel region of retaining piece and shell is interference fitted by elastic seal ring, in very big journey User is facilitated on degree and dismounts retaining piece, the first grating eyeglass is replaced for user and brings huge facility.Certainly, retaining piece and shell The above-mentioned connection mode connected using elastic seal ring can not only be used by being detachably connected, and retaining piece and shell can also be adopted Be clamped, the easy-disassembling-assembling connection mode such as be spirally connected connects.

Further, the retaining piece 2 includes handle 21 and lens supports 22, and the first grating eyeglass 3 is arranged on described In lens supports 22, the handle 21 is detachably connected with the lens supports 22.

Seen from the above description, user is when replacing the first grating eyeglass, it is only necessary to replaces lens supports, it is not necessary to will be whole A retaining piece is all replaced, and is advantageously reduced the manufacture cost of color-changing lamp, is reduced the waste of resource.Preferably, retaining piece and shell The connection position of connection is arranged on the handle.

Further, the retaining piece 2 is equipped with the first connection position；The shell 1 has opening, first lamps and lanterns 5 Light projected through outward opening circle, the opening of the shell 1 is equipped with and is engaged with first connection position The second connection position, the retaining piece 2 is detachably connected by first connection position and the second connection position with the shell 1.

Seen from the above description, retaining piece carries the light-emitting window that the first grating eyeglass is directly overlying color-changing lamp, Ke Yijin One step simplifies user's operation.Such as retaining piece is made into a cover body, the cover body directly covers on the light-emitting window of shell, this When, first and second connection position can be that buckle position can also be respectively velcro etc. respectively.

Further, second grating assembly further includes the 3rd grating eyeglass 6, the 3rd grating eyeglass 6 with it is described Driving device is connected and is rotated by the driving device, and the 3rd grating eyeglass 6 is equipped with the 3rd raster pattern Case；The quantity of first grating pattern is two on the first grating eyeglass 3, and the lamp assembly further includes the second lamps and lanterns 7, institute The 3rd grating pattern and another described first grating pattern are stated respectively in the projected path of the second lamps and lanterns 7, the first lamps and lanterns 5 Light projection direction it is consistent with the light projection direction of the second lamps and lanterns 7.

Seen from the above description, the 3rd grating eyeglass can also realize rotation under the driving of driving device, the such 3rd The 3rd grating pattern that grating mirror on piece is set also realizes rotation when being formed and be superimposed with the first grating pattern, and light pattern forms dynamic State, lighting effects are splendid.

Further, the driving device includes gear wheel 8, the first pinion gear 9 and the second pinion gear 10, and described first is small Gear 9 and second pinion gear 10 are engaged in the side of the gear wheel 8 respectively, and the second grating eyeglass 4 is fixed on institute State in the first pinion gear 9, the 3rd grating eyeglass 6 is fixed in second pinion gear 10, in first pinion gear 9 Portion is equipped with the first perforation passed through for the light of first lamps and lanterns 5 projection, and the middle part of second pinion gear 10, which is equipped with, supplies institute State the second perforation that the light of the second lamps and lanterns 7 projection passes through.

Seen from the above description, a driving link drives two driven members at the same time, optimizes the structure of light module, reduces The volume of light module.

Further, the driving device further includes motor 12, and the motor 12 is connected with the gear wheel 8 and drives big Gear 8 rotates.

Seen from the above description, the power resources of the driving device are electric energy, and user is conducive to improve and uses without operation Experience at family.Certainly, user's manual actuation gear wheel or be also all feasible by other transmission mechanism drive gear wheels.

Further, first pinion gear 9 and second pinion gear 10 are respectively positioned on the first grating eyeglass 3 and institute Between stating motor 12, the light module further includes shell holder 13, the top of the shell holder 13 offer respectively with institute State the first lamps and lanterns 5 and the first light hole and the second light hole of 7 position correspondence of the second lamps and lanterns, first lamps and lanterns 5 and institute The second lamps and lanterns 7 are stated to be both secured to lead in the shell holder 13 and respectively positioned at the lower section of first light hole and described second The lower section of unthreaded hole, first pinion gear 9 and second pinion gear 10 are respectively cooperating with being connected to the upper of first light hole The top of square and described second light hole；The top of the shell holder 13 is additionally provided with respectively positioned at the outer of first light hole First pinion gear mounting ring of the outer peripheral edge of periphery and second light hole and the second pinion gear mounting ring 15, described first is small The bottom of gear 9 is equipped with the first pinion gear mounting portion stretched into the first pinion gear mounting ring, second pinion gear 10 Bottom be equipped with and stretch into the second pinion gear mounting portion 17 in the second pinion gear mounting ring 15.

Seen from the above description, the first and second pinion gear installation for being used to install first and second pinion gear is set in shell holder Ring, is conducive to improve the stability of light module.

Further, the light module further includes radiator 18, and the radiator 18 is equipped with described for being fixedly mounted The installation cavity of lamp assembly.

Seen from the above description, radiator is set, can not only play the role of radiating for lamp assembly, can also play The effect of fixed lamp assembly.

Embodiment one

Fig. 1 to Fig. 7 is refer to, the embodiment one of the utility model is：A kind of color-changing lamp, including shell 1 and light module, All or part of of the light module is arranged in the shell 1, and the light module includes the first grating assembly, the second light Grid component and lamp assembly；

First grating assembly includes retaining piece 2 and the first grating eyeglass 3 on retaining piece 2, first light Grid eyeglass 3 is equipped with least one first grating pattern, and the retaining piece 2 is detachably connected with the shell 1；

Second grating assembly includes the second grating eyeglass 4 and is connected with the second grating eyeglass 4 with described in driving The driving device that second grating eyeglass 4 rotates, the second grating eyeglass 4 are equipped with the second grating pattern；

The lamp assembly includes the first lamps and lanterns 5, second grating pattern and the first grating pattern difference In the projected path of the first lamps and lanterns 5.

First lamps and lanterns 5 can be other color lamps and lanterns such as green light lamp tool, feux rouges lamps and lanterns.Second grating pattern can be round dot The not compulsory figure pattern etc. such as pattern, square dot pattern.First grating pattern of the first grating eyeglass 3 can be christmas-tree pattern, Animal pattern, ramage etc., animal pattern can be doggie, kitten, Little Bear etc. again, and selection making according to the actual requirements is Can.

The shell 1 is equipped with the socket 11 coordinated with the retaining piece 2, and the first grating eyeglass 3 is inserted by described Mouth 11 enters inside the shell 1.In the present embodiment, 11 region of socket of the shell 1 is equipped with elastic seal ring or described Retaining piece 2 is equipped with elastic seal ring, and the retaining piece 2 is interference fitted by the elastic seal ring and the socket 11.More Detailed, the retaining piece 2 includes handle 21 and lens supports 22, and the first grating eyeglass 3 is arranged on the lens supports 22 On, the handle 21 is detachably connected with the lens supports 22 and (is such as clamped, is spirally connected, grafting).Preferably, elastic seal ring On the handle 21, the opposite both sides of the handle 21 are respectively equipped with the pit as hand-held position, further, described recessed Anti-skidding horizontal stripe is equipped with hole.Above-mentioned setting causes a part (i.e. handle 21) for retaining piece 2 to become public device, and user replaces the Without being replaced together with 21 part of handle during one grating eyeglass 3, be conducive to save resources of production, reduce being manufactured into for color-changing lamp This.

Further, second grating assembly further includes the 3rd grating eyeglass 6, the 3rd grating eyeglass 6 with it is described Driving device is connected and is rotated by the driving device, and the 3rd grating eyeglass 6 is equipped with the 3rd raster pattern Case；The quantity of first grating pattern is two on the first grating eyeglass 3, and the lamp assembly further includes the second lamps and lanterns 7, institute The 3rd grating pattern and another described first grating pattern are stated respectively in the projected path of the second lamps and lanterns 7, the first lamps and lanterns 5 Light projection direction it is consistent with the light projection direction of the second lamps and lanterns 7.It should be noted that in other embodiments, it is described Second grating assembly can also include the grating eyeglass of greater number.

Second lamps and lanterns 7 can be other color lamps and lanterns such as green light lamp tool, feux rouges lamps and lanterns.3rd grating pattern can be round dot The not compulsory figure pattern etc. such as pattern, square dot pattern.Different colours can be formed by being coordinated by the first lamps and lanterns 5 and the second lamps and lanterns 7 Light pattern, and the first lamps and lanterns 5 are worked at the same time with the second lamps and lanterns 7 can project two kinds of differences or identical light figure Case, in this way, according to the demand in meeting-place, can project two kinds of differences or identical light pattern by switching control realization, 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.

In addition, first lamps and lanterns 5 and the second lamps and lanterns 7 of the present embodiment preferably use laser shot-light, the light that laser shot-light projects Line is concentrated, and the light pattern formed in the plane is better.

First lamps and lanterns 5 sequentially can project the external world through the second grating pattern and the first grating pattern, can also be sequentially The external world is projected through the first grating pattern and the second grating pattern.That is the first grating eyeglass 3 can be located at the second grating eyeglass 4 Between the first lamps and lanterns 5, side of the second grating eyeglass 4 away from the first lamps and lanterns 5 can also be located at.The present embodiment is existing with regard to the first lamp The set-up mode that tool 5 sequentially projects the external world through the second grating pattern and the first grating pattern proposes a kind of second grating assembly Structure.It should be noted that the structure of second grating assembly of the utility model is not restricted to this kind of set-up mode.

The driving device includes gear wheel 8, the first pinion gear 9 and the second pinion gear 10, first pinion gear 9 and institute The side that the second pinion gear 10 is engaged in the gear wheel 8 respectively is stated, the second grating eyeglass 4 is fixed on the described first small tooth On wheel 9, the 3rd grating eyeglass 6 is fixed in second pinion gear 10, and the middle part of first pinion gear 9, which is equipped with, supplies institute The first perforation that the light of the first lamps and lanterns 5 projection passes through is stated, the middle part of second pinion gear 10, which is equipped with, supplies second lamps and lanterns 7 The second perforation that the light of projection passes through, the second grating eyeglass 4 cover first perforation, and the 3rd grating eyeglass 6 covers described Second perforation.User, which directly or indirectly rotates gear wheel 8, can drive the second grating eyeglass 4 and the 3rd grating eyeglass 6 to rotate.But In the present embodiment, the driving device further includes motor 12, and the motor 12 is connected with the gear wheel 8 and drive gear wheel 8 rotate.

Further, first pinion gear 9 and second pinion gear 10 are respectively positioned on the first grating eyeglass 3 and institute Between stating motor 12, the light module further includes shell holder 13, the top of the shell holder 13 offer respectively with institute State the first lamps and lanterns 5 and the first light hole and the second light hole of 7 position correspondence of the second lamps and lanterns, first lamps and lanterns 5 and institute The second lamps and lanterns 7 are stated to be both secured to lead in the shell holder 13 and respectively positioned at the lower section of first light hole and described second The lower section of unthreaded hole, first pinion gear 9 and second pinion gear 10 are respectively cooperating with being connected to the upper of first light hole The top of square and described second light hole.

To improve the stability of light modules structure, the top of the shell holder 13 is additionally provided with is located at described first respectively The outer peripheral edge of light hole and the first pinion gear mounting ring and the second pinion gear mounting ring 15 of the outer peripheral edge of second light hole, The bottom of first pinion gear 9, which is equipped with, stretches into the first pinion gear mounting portion in the first pinion gear mounting ring, and described the The bottom of two pinion 10 is equipped with the second pinion gear mounting portion 17 stretched into the second pinion gear mounting ring 15.Specifically, First pinion gear 9 realizes location and installation by the first pinion gear mounting portion and the first pinion gear mounting ring, and the second pinion gear 10 is logical Cross the second pinion gear mounting portion 17 and the second pinion gear mounting ring 15 realizes location and installation, so can be small by first with fast positioning First pinion gear 9 and the second pinion gear 10 are installed in shell holder 13 by 9 and second pinion gear 10 of gear with realizing.Meanwhile The first pinion gear 9 and the second pinion gear can be limited under the action of the first pinion gear mounting ring and the second pinion gear mounting ring 15 10 larger displacement in the horizontal plane, certain first pinion gear, 9 and second pinion gear 10 allow less position in the horizontal plane Move, engage connection so as to ensure that the first pinion gear 9 and the second pinion gear 10 are realized with gear wheel 8, and then ensure big Gear 8 can drive the first pinion gear 9 and the second pinion gear 10 to rotate at the same time when rotating.

For the service life for improving the heat dissipation performance of color-changing lamp, improving color-changing lamp, the light module further includes heat dissipation Device 18, the radiator 18 are equipped with the installation cavity for being used for that the lamp assembly to be fixedly mounted.The radiator 18 include main body and Radiating fin on main body periphery wall.The radiator 18 is fixedly mounted in the shell holder 13, and radiator 18 is adopted Manufactured with aluminum material.

Optionally, the radium-shine lamp housing 1 of the present embodiment is equipped with projection eyeglass 19, and projection eyeglass 19 is opposite with light module Should, project and the first projection hole (not shown) and the second projection hole (not shown) are additionally provided with eyeglass 19, the position in the first projection hole Corresponding with the light launching position of the first lamps and lanterns 5, the position in the second projection hole is opposite with the light launching position of the second lamps and lanterns 7 Should.

Further, the color-changing lamp further includes control device, control device and motor 12, the first lamps and lanterns 5 and the second lamp Tool 7 is electrically connected to control motor 12, the switch of the first lamps and lanterns 5 and the second lamps and lanterns 7 and work respectively.Wherein, control device bag Circuit board and the button being connected with circuit board 20 are included, circuit board is also electrically connected with motor 12, the first lamps and lanterns 5 and the second lamps and lanterns 7, Button 20 is fixed on shell 1 and is exposed to outside shell 1 in order to which user presses.

Further, the color-changing lamp further includes fixedly connected part 25, and the fixedly connected part 25 is fixed with the shell 1 Or be flexibly connected, color-changing lamp can be fixedly connected by fixedly connected part 25 with components such as extraneous floor, metope, lampposts. Wherein, fixedly connected part 25 can be fastener, plug connector or fixture etc..

Further, the color-changing lamp further includes power supply adaptor, and power supply adaptor includes plug 26 and power cord 27, electricity Source line 27 can realize and be electrically connected that plug 26 can be with the extraneous electrical grafting of power supply by spliced eye and control device.

Embodiment two

The embodiment two of the utility model is the outer installation to retaining piece and radium-shine lamp housing on the basis of embodiment one The another technical solution that position and mounting means propose, the present embodiment and the difference of embodiment one are：The present embodiment Color-changing lamp shell on be not provided with socket, retaining piece installation and the light-emitting window of color-changing lamp.The technical solution of the present embodiment is as follows： The shell has an opening, and the light of first lamps and lanterns is projected through outward opening circle, and the retaining piece is equipped with the One connection position, the opening of the shell are equipped with and matched second connection position of first connection position, the fixing Part is detachably connected by first connection position and the second connection position with the shell.

The retaining piece is a ring bodies, and the first grating eyeglass is arranged in the ring bodies, the ring bodies it is interior Perisporium (or periphery wall) is equipped with the first fastener, the periphery wall (or internal perisporium) of the opening of the shell be equipped with The second fastener that first fastener is adapted.User replaces the ring bodies, that is, replaceable first grating eyeglass.

Further, the retaining piece is equipped with limited block, and the shell is equipped with the limit being adapted with the limited block Position groove.Limited block and limiting slot are set, facilitate user's Fast Installation retaining piece, and can also allow the of the first grating mirror on piece One grating pattern is accurately aligned with the second grating pattern.

In conclusion color-changing lamp provided by the utility model, the light of the first lamps and lanterns passes through the second grating pattern and first It is then the superposition of the second grating pattern and the first grating pattern that grating pattern, which projects the light pattern formed in the plane in the external world, The sensation of the more magical illusion of the light pattern of formation；Since retaining piece and shell are detachably connected, user can basis Oneself is needed to install different retaining pieces so as to replace the first grating pattern, so that the light pattern change of color-changing lamp is more Sample, enhances the lighting effects of color-changing lamp, is conducive to improve user experience；The hosel region of retaining piece and shell is close by elasticity Seal is interference fitted, and is largely facilitated user and is dismounted retaining piece, is brought for user's the first grating eyeglass of replacement huge It is convenient；User is when replacing the first grating eyeglass, it is only necessary to replaces lens supports, it is not necessary to all replace whole retaining piece, have Beneficial to the manufacture cost for reducing color-changing lamp, the waste of resource is reduced；Set in shell holder and be used to first and second pinion gear be installed First and second pinion gear mounting ring, is conducive to improve the stability of light module；Radiator is set, can not only be played as lamps and lanterns The effect of assembly radiating, can also play the role of fixed lamp assembly.

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 (10)

1. a kind of color-changing lamp, including shell and light module, all or part of of the light module is arranged in the shell, It is characterized in that：The light module includes the first grating assembly, the second grating assembly and lamp assembly；

First grating assembly includes retaining piece and the first grating eyeglass on retaining piece, the first grating mirror on piece Equipped with least one first grating pattern, the retaining piece is detachably connected with the shell；

Second grating assembly includes the second grating eyeglass and is connected with the second grating eyeglass to drive second light The 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 second grating pattern and first grating pattern are respectively positioned at the In the projected path of one lamps and lanterns.

2. color-changing lamp according to claim 1, it is characterised in that：The shell is equipped with to be inserted with what the retaining piece coordinated Mouthful, the first grating eyeglass enters the enclosure by the socket.

3. color-changing lamp according to claim 2, it is characterised in that：The hosel region of the shell be equipped with elastic seal ring or Retaining piece described in person is equipped with elastic seal ring, and the retaining piece is interference fitted by the elastic seal ring and the socket.

4. color-changing lamp according to claim 1, it is characterised in that：The retaining piece includes handle and lens supports, described First grating eyeglass is arranged in the lens supports, and the handle is detachably connected with the lens supports.

5. color-changing lamp according to claim 1, it is characterised in that：The retaining piece is equipped with the first connection position；It is described outer Shell has opening, and the light of first lamps and lanterns is projected through outward opening circle, and the opening of the shell is equipped with With matched second connection position of first connection position, the retaining piece by first connection position and the second connection position with The shell is detachably connected.

6. color-changing lamp according to claim 1, it is characterised in that：Second grating assembly further includes the 3rd grating mirror Piece, the 3rd grating eyeglass are connected with the driving device and are rotated by the driving device, and the described 3rd Grating mirror on piece is equipped with the 3rd grating pattern；

The quantity of the first grating pattern of the first grating mirror on piece is two, and the lamp assembly further includes the second lamps and lanterns, institute The 3rd grating pattern and another described first grating pattern are stated respectively in the projected path of the second lamps and lanterns, the first lamps and lanterns Light projection direction is consistent with the light projection direction of the second lamps and lanterns.

7. color-changing lamp according to claim 6, it is characterised in that：The driving device includes gear wheel, the first pinion gear With the second pinion gear, first pinion gear and second pinion gear are engaged in the side of the gear wheel respectively, and described Two grating eyeglasses are fixed in first pinion gear, and the 3rd grating eyeglass is fixed in second pinion gear, described The middle part of first pinion gear is equipped with first passed through for the light of first lamps and lanterns projection and perforates, in second pinion gear Portion is equipped with the second perforation passed through for the light of second lamps and lanterns projection.

8. color-changing lamp according to claim 7, it is characterised in that：The driving device further includes motor, the motor with The gear wheel is connected and drive gear wheel rotates.

9. color-changing lamp according to claim 8, it is characterised in that：First pinion gear and the equal position of the second pinion gear Between the first grating eyeglass and the motor, the light module further includes shell holder, the top of the shell holder Portion offers corresponding with first lamps and lanterns and second lamp position the first light hole and the second light hole respectively, described First lamps and lanterns and second lamps and lanterns be both secured in the shell holder 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 are respectively cooperating with being connected to first thang-kng The top in hole and the top of second light hole；It is additionally provided with the top of the shell holder and is located at first light hole respectively Outer peripheral edge and second light hole outer peripheral edge the first pinion gear mounting ring and the second pinion gear mounting ring, described first The bottom of pinion gear is equipped with the first pinion gear mounting portion stretched into the first pinion gear mounting ring, second pinion gear Bottom is equipped with the second pinion gear mounting portion stretched into the second pinion gear mounting ring.

10. according to the color-changing lamp described in any one in claim 1-9, it is characterised in that：The light module further includes scattered Hot device, the radiator are equipped with the installation cavity for being used for that the lamp assembly to be fixedly mounted.