CN110805861A - Starry sky projection lamp - Google Patents
Starry sky projection lamp Download PDFInfo
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- CN110805861A CN110805861A CN201911092769.XA CN201911092769A CN110805861A CN 110805861 A CN110805861 A CN 110805861A CN 201911092769 A CN201911092769 A CN 201911092769A CN 110805861 A CN110805861 A CN 110805861A
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- 230000007246 mechanism Effects 0.000 claims abstract description 54
- 238000003384 imaging method Methods 0.000 claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims description 101
- 238000009434 installation Methods 0.000 claims description 28
- 230000005236 sound signal Effects 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 description 5
- 230000000007 visual effect Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- 230000000149 penetrating effect Effects 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
- F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
- F21V23/023—Power supplies in a casing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
- F21V33/0004—Personal or domestic articles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
- F21V33/0004—Personal or domestic articles
- F21V33/0052—Audio or video equipment, e.g. televisions, telephones, cameras or computers; Remote control devices therefor
- F21V33/0056—Audio equipment, e.g. music instruments, radios or speakers
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Projection Apparatus (AREA)
Abstract
The invention discloses a starry sky projection lamp which comprises a shell, a projection device, an adjusting mechanism and a control device, wherein a first mounting opening is formed in the shell, the projection device is arranged in the shell and comprises a first projection assembly and a light source assembly, the first projection assembly comprises an imaging mechanism and a projection disc with more than two starry sky patterns, a first projection channel is formed in the imaging mechanism, the adjusting mechanism is arranged in the shell, the projection disc is arranged on the adjusting mechanism, the patterns of the projection disc can be adjusted through the adjusting mechanism and can rotate relative to the imaging mechanism and the light source assembly, and the control device is arranged in the shell and is electrically connected with the light source assembly. The control device starts the light source assembly, the light source assembly projects the starry sky patterns on the projection disc and projects the patterns to the outside roof or wall in an amplifying way through the imaging mechanism, and when a user adjusts the projection disc through the adjusting mechanism, other starry sky patterns are converted, and different ornamental requirements of the user can be met.
Description
Technical Field
The invention relates to the technical field of projection equipment, in particular to a starry sky projection lamp.
Background
At present, projection devices have been limited to a form and a single function for a long time. Along with the development of society, people have higher and higher requirements on art and beautification of surrounding living environments. However, modern people do not have too much time to enjoy beautiful starry sky in nature due to faster pace of life and fuller time arrangement. Due to factors such as weather and living environment, people have less chance and inconvenience to watch the starry sky, even the starry system in the starry sky, and the like.
In order to meet the requirements of people, some starry sky lamps are also available in the market at present, and by adopting a projection technology, patterns such as universe starry sky and the like are projected on a roof or a wall of a home, and the starry sky can be seen through projection.
Disclosure of Invention
The invention aims to solve at least one of the technical problems in the prior art and provides a starry sky projection lamp, wherein the projection pattern of the starry sky projection lamp can be changed, the projection mode is diversified, and different viewing requirements of users are met.
The starry sky projection lamp provided by the embodiment of the invention comprises the following components:
the shell is provided with a first mounting port;
the projection device is arranged inside the shell and comprises a first projection assembly and a light source assembly, the first projection assembly and the light source assembly are both arranged corresponding to the first mounting port, the first projection assembly comprises an imaging mechanism and a projection disk with more than two starry sky patterns, a first projection channel is arranged on the imaging mechanism, and the light source assembly can project the patterns on the projection disk and magnify and project the patterns to the outside along the first projection channel through the imaging mechanism;
the adjusting mechanism is arranged in the shell and is positioned between the imaging mechanism and the light source assembly, the projection disk is arranged on the adjusting mechanism, and the pattern of the projection disk can be adjusted by the adjusting mechanism and rotates relative to the imaging mechanism and the light source assembly;
the control device is arranged inside the shell and is electrically connected with the light source component.
The starry sky projection lamp provided by the embodiment of the invention at least has the following technical effects: during the use, start the light source subassembly through controlling means, the light source subassembly throws the projection with the starry sky pattern on the projection dish and through imaging mechanism with the pattern enlargies the projection to outside roof or wall on, other patterns on the user's needs transform projection dish are adjusted through adjustment mechanism to other starry sky patterns of conversion, the simple operation can satisfy user's different demands of vwatching.
According to some embodiments of the invention, the adjustment mechanism comprises a mounting housing, an adjustment knob having a scale, a first dial, and a first transmission assembly;
the mounting box body is fixedly arranged inside the shell, the upper side and the lower side of the mounting box body are respectively provided with a first through hole which is arranged corresponding to the first projection channel and a second through hole which is arranged corresponding to the light source component, the adjusting knob is rotatably arranged on the mounting box body, the shell is provided with an avoiding opening corresponding to the adjusting knob, the first rotating disc is rotatably arranged in the mounting box body, the first rotary disc is arranged corresponding to the first projection channel, a containing groove for containing the projection disc is arranged on the first rotary disc, the first through hole and the projection disc are eccentrically arranged, the first transmission assembly is arranged between the adjusting knob and the first rotating disc, the adjusting knob can drive the first rotary disc to rotate relative to the mounting box body through the first transmission assembly.
The light source subassembly sends the light source, rotates the adjust knob that has the scale, and first drive assembly rotates, and first carousel rotates thereupon and drives the projection dish to demonstrate the sky pattern that corresponds on the projection dish through first through-hole, and enlarge the pattern through imaging mechanism and throw to the outside, the simple operation, the transmission is reliable and stable, and the user can select to throw different sky patterns according to different scales.
According to some embodiments of the invention, the first transmission assembly comprises:
the first gear piece is integrally formed on the adjusting knob;
the second gear piece is fixedly connected with the first rotary disc, is positioned between the first rotary disc and the installation box body and can rotate relative to the installation box body;
third gear spare, third gear spare rotationally set up in the installation box, third gear spare respectively with first gear spare with the meshing of second gear spare, structural design is ingenious reasonable, and the transmission is smooth and easy reliable and stable, and the first carousel of adjust knob drive of being convenient for rotates.
According to some embodiments of the present invention, the imaging mechanism includes a focusing head, a focusing seat, a focusing member, a first transparent sheet, and a condenser lens holder, the focusing head is mounted on the first mounting opening, the focusing seat is fixedly mounted inside the housing, the focusing member is rotatably disposed on the focusing seat, the focusing member is connected to the focusing head and is in linkage fit with the focusing head, the first projection channel includes a first channel disposed on the focusing head and a second channel disposed on the focusing member, the first channel and the first channel are aligned, the first transparent sheet is fixedly connected to the focusing head and is disposed corresponding to the first channel, and the condenser lens holder is disposed in the second channel.
Through the structure, the starry sky pattern can be clearly imaged and the size of the starry sky pattern can be adjusted, and meanwhile, the projected starry sky pattern can form a light condensation effect through focusing.
According to some embodiments of the present invention, the light source assembly includes a first light emitting module, a projection lens base covering the first light emitting module, and a heat sink closely attached to the lower side of the first light emitting module, the projection lens base is fixedly connected to the heat sink, the projection lens base and the first light emitting module are both disposed corresponding to the second through hole, and the first light emitting module is electrically connected to the control device, so that the light emitting is uniform, the performance is stable, and the heat sink has a good heat dissipation effect.
According to some embodiments of the present invention, the power transmission device further comprises a driving assembly, the driving assembly includes a mounting seat, a driving motor and a second transmission assembly, the mounting seat is fixedly connected with the mounting box, the control device is disposed on the mounting seat, the driving motor is fixedly mounted on the mounting seat and electrically connected to the control device, the second transmission assembly is disposed on the mounting box, an input end of the second transmission assembly is connected to the driving motor, and an output end of the second transmission assembly is connected to the second gear.
By adopting the structure, the driving assembly drives the second gear piece through the second transmission assembly, so that the first rotating disc is driven, the starry sky patterns projected outside are changed ceaselessly, the structure is simple, the simulation degree is high, the starry sky patterns rotate, vivid visual experience is brought to people, and the higher requirements of people are met.
According to some embodiments of the present invention, the second transmission assembly includes a first transmission gear, a transmission shaft, a second transmission gear, a third transmission gear and a fourth transmission gear, the driving motor is provided with a driving gear, the first transmission gear is arranged on the installation box body, the transmission shaft is arranged on the installation box body in a penetrating manner, the upper part of the transmission shaft is fixedly provided with the second transmission gear, the lower part of the transmission shaft is fixedly provided with the third transmission gear, the inside of the housing is fixedly connected with a fixed seat, and the fixed seat is rotatably provided with the fourth transmission gear;
the driving gear is meshed with the third transmission gear, the fourth transmission gear is meshed with the first transmission gear and the second transmission gear respectively, and the first transmission gear is meshed with the second gear piece.
According to some embodiments of the present invention, the projection apparatus further comprises a second projection assembly, the second projection assembly comprising an objective lens holder, a second transparent sheet, a rotation shaft, a first rotation wheel, a second rotation wheel, a transmission belt, a second rotation disc, and a second light emitting module;
the shell is provided with a second mounting port, the bottom of the objective lens seat is fixedly mounted on the mounting box body, the upper part of the objective lens seat extends into the second mounting port, the objective lens seat is provided with a second projection channel, the second transparent sheet is positioned in the second projection channel, the rotating shaft is rotatably connected with the objective lens seat, the first rotating wheel is integrally formed on the rotating shaft, the second rotating wheel is fixedly arranged at the upper end part of the transmission shaft, the transmission belt is wound on the first rotating wheel and the second rotating wheel, the second rotating disc is sleeved on the rotating shaft and is linked with the rotating shaft, the second rotating disc is provided with a light outlet matched with the second projection channel, the second light emitting module is mounted on the mounting box body and is arranged corresponding to the objective lens seat and positioned below the second rotating disc, the second light emitting module is electrically connected with the control device.
Be provided with this second projection subassembly, can form different pattern states with the cooperation of first projection subassembly, give people and bring lively lifelike visual experience to satisfy people's higher demand.
According to some embodiments of the invention, the mounting box body comprises a shell, a cover plate and a mounting plate, the shell and the cover plate are detachably connected with the housing, the cover plate is covered above the shell, an opening is formed in one end of the shell facing the avoidance opening, the mounting plate is slidably arranged in the shell and corresponds to the opening, and the adjusting mechanism is mounted on the mounting plate.
Because the sliding arrangement between mounting panel and the casing is convenient for with mounting panel pull to outside to adjust or change the projection dish.
According to some embodiments of the present invention, a music control module is disposed on the control device, a speaker is disposed on the housing, and the music control module provides an audio signal to the speaker to control the speaker to play audio.
The starry sky projection lamp not only can project, but also can play music, and increases interestingness and novelty.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the starry sky projection lamp of the present invention;
FIG. 2 is a schematic cross-sectional view of an embodiment of a starry sky projection lamp of the present invention;
FIG. 3 is an exploded schematic view of an embodiment of the starry sky projection lamp of the present invention;
FIG. 4 is a partially exploded view of an embodiment of the starry sky projection lamp of the present invention;
FIG. 5 is an enlarged schematic view at A in FIG. 4;
FIG. 6 is an exploded view of a first projection assembly embodiment;
FIG. 7 is an exploded schematic view of an embodiment of a light source assembly;
fig. 8 is an exploded view of a second projection assembly embodiment.
Reference numerals:
the shell 10, the upper shell 11, the first mounting port 111, the lower shell 12, the supporting base 121, the battery holder 122, the loudspeaker 13 and the lighting assembly 14;
the projection device 20, the first projection assembly 21, the imaging mechanism 211, the focusing head 2111, the first channel 21111, the focusing seat 2112, the focusing part 2113, the second channel 21131, the first transparent sheet 2114, the condenser 2115, the projection disk 212, the light source assembly 22, the first light-emitting module 221, the projection lens seat 222 and the heat sink 223;
the adjusting mechanism 30, the mounting box 31, the housing 311, the second through hole 3111, the sliding slot 3112, the trigger switch 3113, the cover plate 312, the first through hole 3121, the mounting plate 313, the slider 3131, the sound generating sheet 3132, the adjusting knob 32, the first rotating disc 33, the first transmission gear set 34, the first gear 341, the second gear 342, and the third gear 343;
a control device 40, a control main board 41, a button 42 and an indicator lamp cover 43;
the driving assembly 50, the mounting seat 51, the driving motor 52, the driving gear 521, the second transmission gear set 53, the first transmission gear 531, the transmission shaft 532, the second transmission gear 533, the third transmission gear 534, the fourth transmission gear 535, and the fixing seat 54;
the projection device comprises a second projection assembly 60, an objective lens seat 61, a second projection channel 611, a second transparent sheet 62, a rotating shaft 63, a first rotating wheel 64, a second rotating wheel 65, a driving belt 66, a second rotating disc 67, a light outlet hole 671 and a second light emitting module 68.
Detailed Description
Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in fig. 1, and is only for convenience of description and simplicity of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, if several, multiple, greater than, less than, exceeding, etc. occur, several means are one or more, several means are two or more, greater than, less than, exceeding, etc. are understood as excluding the essential numbers, and greater than, less than, within, etc. are understood as including the essential numbers. If the first and the third are described for the purpose of distinguishing technical features, the description is not to be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the precedence of the indicated technical features.
In the present invention, unless explicitly defined otherwise, the terms "disposed," "mounted," "connected," and the like are to be understood in a broad sense, and for example, may be directly connected or indirectly connected through an intermediate; can be fixedly connected, can also be detachably connected and can also be integrally formed; may be a mechanical connection; either as communication within the two elements or as an interactive relationship of the two elements. The specific meaning of the above-mentioned words in the present invention can be reasonably determined by those skilled in the art in combination with the detailed contents of the technical solutions.
Referring to fig. 1, the starry sky projection lamp according to the embodiment of the present invention includes a housing 10, the housing 10 including an upper case 11 and a lower case 12 detachably coupled to the upper case by a fastening member such as a screw, the upper case 11 having a first mounting hole 111, the lower case 12 having a support base 121 mounted thereto.
Referring to fig. 1 to 4, in the embodiment of the present invention, the projection apparatus 20, the adjusting mechanism 30, and the control device 40 are further included;
the projection device 20 is disposed inside the housing 10, the projection device 20 includes a first projection assembly 21 and a light source assembly 22, the first projection assembly 21 and the light source assembly 22 are both disposed corresponding to the first mounting port 111, the first projection assembly 21 includes an imaging mechanism 211 and a projection disk 212 having two or more starry sky patterns, a first projection channel is disposed on the imaging mechanism 211, and the light source assembly 22 can project the patterns on the projection disk 212 and project the patterns to the outside in an enlarged manner along the first projection channel through the imaging mechanism 211;
the adjusting mechanism 30 is disposed inside the housing 10, the adjusting mechanism 30 is located between the imaging mechanism 211 and the light source assembly 22, the projection disk 212 is disposed on the adjusting mechanism 30, and the pattern of the projection disk 212 can be adjusted by the adjusting mechanism 30 and rotate relative to the imaging mechanism 211 and the light source assembly 22;
the control device 40 is disposed inside the housing 10, and the control device 40 is electrically connected to the light source assembly 22.
It should be noted that a battery seat 122 for installing a battery is installed at the bottom of the lower housing 12, the control device 40 includes a control main board 41, a button 42 and an indication lamp cover 43, the control main board 41 is electrically connected to the battery, circuit devices such as an audio jack hole and a power jack hole are installed on the control main board 41, and the button and the indication lamp cover 43 are installed in cooperation with the control main board 41 and located on the surface of the housing 10.
When the starry sky projection lamp provided by the embodiment of the invention is used, the control device 40 starts the light source assembly 22, the light source assembly 22 projects the starry sky pattern on the projection disc 212 and projects the starry sky pattern on the external roof or wall in an amplifying manner through the imaging mechanism 211, when a user needs to change other patterns at different positions on the projection disc 212, the adjustment mechanism 30 adjusts the patterns, so that other starry sky patterns are converted, the operation is convenient and fast, and different viewing requirements of the user can be met.
Referring to fig. 1 to 3, in some embodiments of the present invention, a music control module is disposed on the control device 40, a speaker 13 is disposed on the housing 10, and the music control module provides an audio signal to the speaker 13 to control the speaker 13 to play audio. The starry sky projection lamp not only can project, but also can play music, and increases interestingness and novelty.
Referring to fig. 2 to 5, in the embodiment of the present invention, the adjusting mechanism 30 includes a mounting case 31, an adjusting knob 32 having scales, a first rotating disc 33, and a first transmission assembly 34;
the installation box 31 is fixed to be set up in the inside of shell 10, the upper and lower both sides of installation box 31 are seted up respectively and are corresponded the first through-hole 3121 that sets up and correspond the second through-hole 3111 that sets up with light source subassembly 22 with first projection passageway, adjust knob 32 rotationally sets up on installation box 31, set up the mouth of dodging that corresponds adjust knob 32 on the shell 10, first carousel 33 rotationally sets up in installation box 31, and first carousel 33 corresponds the setting with first projection passageway, set up the storage tank of holding projection dish 212 on the first carousel 33, first through-hole 3121 and projection dish 212 eccentric settings, be provided with first transmission assembly 34 between adjust knob 32 and the first carousel 33, adjust knob 32 can drive first carousel 33 through first transmission assembly 34 and install box 31 relatively and rotate.
It should be noted that the scale of the adjusting knob 32 is december, the pattern of the projection disc 212 is a galaxy pattern corresponding to december, and the corresponding galaxy pattern is presented by rotating the adjusting knob 32.
Of course, it is understood that the projection disc 212 may be set to have other starry sky patterns, and the scale may also be other time scales, such as day scale, week scale, year scale, etc., which are not limited herein; the first turntable 33 has a ring structure.
When the user uses, send the light source through light source subassembly 22, rotate adjust knob 32 that has the month scale, first drive assembly 34 rotates, and first carousel 33 rotates along with it and drives projection dish 212 and rotate to demonstrate through first through-hole 3121 and correspond the starry sky pattern on the projection dish 212, and enlarge the projection of pattern to the outside through imaging mechanism 211, not only the simple operation, and the transmission is reliable and stable, and the user can select to throw different starry sky patterns according to different months.
It will be appreciated that in embodiments of the present invention, the housing 10 has the lighting assembly 14 mounted thereon, the lighting assembly 14 including a circuit board and a light post mounted on the circuit board, the light post extending outside the housing 10 to provide brightness to the adjustment knob 32.
Referring to fig. 2 to 5, in the embodiment of the present invention, the first transmission assembly 34 includes a first gear 341, a second gear 342, and a third gear 343, the first gear 341 is integrally formed on the adjustment knob 32, the second gear 342 is fixedly connected to the first rotary disk 33, is located between the first rotary disk 33 and the installation box 31, and can rotate relative to the installation box 31, the third gear 343 is rotatably disposed in the installation box 31, and the third gear 343 is respectively engaged with the first gear 341 and the second gear 342.
It should be noted that, in some embodiments, the first transmission assembly 34 may also include a first gear member 341 and a second gear member 342, and the first gear member 341 is engaged with the second gear member 342.
Referring to fig. 2 to 5, in the embodiment of the present invention, a positioning structure is disposed between the first turntable 33 and the projection disk 212, the positioning structure includes a positioning convex portion and a concave portion engaged with the positioning convex portion, the positioning convex portion is disposed on one side of the accommodating groove, the concave portion is disposed on the projection disk 212, and the projection disk 212 is mounted and positioned by engaging the positioning convex portion with the concave portion, so as to avoid the projection disk 212 from moving, and the assembly efficiency is high.
Of course, it will be appreciated that in some of these embodiments, the projection tray 212 has a locating protrusion thereon and the receiving slot has a recess on one side thereof. Of course, the projection tray 212 may be connected to the receiving groove by plugging, or connected to the receiving groove by other methods, which are not limited herein.
Referring to fig. 2, 3 and 6, in the embodiment of the present invention, the imaging mechanism 211 includes a focusing head 2111, a focusing seat 2112, a focusing element 2113, a first transparent sheet 2114 and a condenser seat 2115, the focusing head 2111 is installed on the first installation opening 111, the focusing seat 2112 is fixedly installed inside the housing 10, the focusing element 2113 is rotatably installed on the focusing seat 2112, the focusing element 2113 is connected and cooperated with the focusing head 2111, the first projection channel includes a first channel 21111 opened on the focusing head 2111 and a second channel 21131 opened on the focusing element, the first channel 21111 and the first channel 21111 are aligned, the first transparent sheet 2114 is fixedly connected with the focusing head 2111 and is disposed corresponding to the first channel 21111, and the condenser seat 2115 is located in the second channel 21131.
Through the structure, the starry sky pattern can be clearly imaged and the size of the starry sky pattern can be adjusted, and meanwhile, the projected starry sky pattern can form a light condensation effect through focusing.
Referring to fig. 2, 3 and 7, in the embodiment of the present invention, the light source assembly 22 includes a first light emitting module 221, a projection lens base 222 covering the first light emitting module 221, and a heat sink 223 closely attached to the lower side of the first light emitting module 221, the projection lens base 222 is fixedly connected to the heat sink 223, the projection lens base 222 and the first light emitting module 221 are both disposed corresponding to the second through hole 3111, the first light emitting module 221 is electrically connected to the control device 40, and the light emitting module is uniform in light emitting, stable in performance, and has a good heat dissipation effect. It should be noted that the first light-emitting module 221 is a lamp bead plate.
Referring to fig. 2 to 5, in the embodiment of the present invention, the driving assembly 50 further includes a mounting base 51, a driving motor 52, and a second transmission assembly 53, the mounting base 51 is fixedly connected to the mounting box 31, the control device 40 is disposed on the mounting base 51, the driving motor 52 is fixedly mounted on the mounting base 51 and electrically connected to the control device 40, the second transmission assembly 53 is disposed on the mounting box 31, an input end of the second transmission assembly 53 is connected to the driving motor 52, and an output end of the second transmission assembly 53 is connected to the second gear 342.
By adopting the structure, the driving component 50 drives the second gear 342 through the second transmission component 53, so as to drive the first turntable 33, so that the starry sky patterns projected outside are changed ceaselessly, the structure is simple, the simulation degree is high, the starry sky patterns have rotation, vivid visual experience is brought to people, and the higher requirements of people are met.
In the embodiment of the present invention, the second transmission assembly 53 includes a first transmission gear 531, a transmission shaft 532, a second transmission gear 533, a third transmission gear 534 and a fourth transmission gear 535, the driving motor 52 is provided with a driving gear 521, the first transmission gear 531 is disposed on the installation box 31, the transmission shaft 532 is disposed on the installation box 31, the upper portion of the transmission shaft 532 is fixedly provided with the second transmission gear 533, the lower portion of the transmission shaft 532 is fixedly provided with the third transmission gear 534, the interior of the housing 10 is fixedly connected with the fixing base 54, and the fixing base 54 is rotatably provided with the fourth transmission gear 535;
the driving gear 521 is meshed with the third transmission gear 534, the fourth transmission gear 535 is respectively meshed with the first transmission gear 531 and the second transmission gear 533, and the first transmission gear 531 is meshed with the second gear 342.
It is understood that, in some embodiments, the driving motor 52 may also have a driving gear 521 disposed thereon, and the driving gear 521 is engaged with the second gear 342 to rotate the second gear 342.
Referring to fig. 1 to 5 and 8, in the embodiment of the present invention, a second projection assembly 60 is further included, where the second projection assembly 60 includes an objective lens holder 61, a second transparent sheet 62, a rotating shaft 63, a first rotating wheel 64, a second rotating wheel 65, a transmission belt 66, a second rotating disc 67, and a second light emitting module 68;
the housing 10 is provided with a second mounting opening, the bottom of the objective lens holder 61 is fixedly mounted on the mounting box 31, the upper portion of the objective lens holder 61 extends into the second mounting opening, the objective lens holder 61 is provided with a second projection channel 611, the second transparent sheet 62 is located in the second projection channel 611, the rotating shaft 63 is rotatably connected with the objective lens holder 61, the first rotating wheel 64 is integrally formed on the rotating shaft 63, the second rotating wheel 65 is fixedly disposed at the upper end portion of the transmission shaft 532, the transmission belt 66 is wound on the first rotating wheel 64 and the second rotating wheel 65, the second rotating wheel 67 is sleeved on the rotating shaft 63 and is linked with the rotating shaft 63, the second rotating wheel 67 is provided with a light outlet 671 matched with the second projection channel 611, the second light emitting module 68 is mounted on the mounting box 31, the second light emitting module 68 is disposed corresponding to the objective lens holder 61 and is located below the second rotating wheel 67, and the second light emitting module 68 is electrically connected with the control device 40.
Be provided with this second projection subassembly 60, can form different pattern states with the cooperation of first projection subassembly 21, give people and bring lively lifelike visual experience to satisfy people's higher demand.
In the embodiment of the present invention, the light exit hole 671 is elongated. When the second turntable 67 is rotated until the light exit hole 671 is aligned with the second projection hole, a meteor pattern can be presented. Of course, the light exit hole 671 may be formed in other shapes, which is not limited herein; the second turntable 67 is of an annular structure; the second light module 68 is a lamp post.
Referring to fig. 1 to 5, in the embodiment of the present invention, the installation box 31 includes a housing 311, a cover plate 312 and an installation plate 313, the housing 311 and the cover plate 312 are detachably connected to the housing 10, the cover plate 312 is covered on the housing 311, an opening is formed at one end of the housing 311 facing the avoidance opening, the installation plate 313 is slidably disposed inside the housing 311 and is disposed corresponding to the opening, and the adjustment mechanism 30 is installed on the installation plate 313.
It can be understood that, due to the sliding arrangement between the mounting plate 313 and the housing 311, the mounting plate 313 is easy to be drawn out to the outside so as to adjust or replace the projection disc 212.
Referring to fig. 4 and 5, in the embodiment of the present invention, the mounting plate 313 is slidably connected to the housing 311 through a sliding structure, the sliding structure includes a sliding slot 3112 and a sliding block 3131, the sliding slot 3112 is formed on the bottom surface of the housing 311, the sliding block 3131 is disposed on the mounting plate 313, an end of the sliding block 3131 is located in the sliding slot 3112, and the mounting plate 313 is enabled to slide relative to the housing 311 through cooperation of the sliding block 3131 and the sliding slot 3112.
Of course, in some embodiments, it is understood that the sliding block 3131 may also be disposed on the housing 311, and the mounting plate 313 may also be disposed with a sliding slot 3112 slidably engaged with the sliding block 3131.
It will be appreciated that in some embodiments of the present invention, a trigger switch electrically connected to the control device 40 is mounted on one side of the housing 311, and when the mounting plate 313 moves towards the housing 311, the mounting plate 313 actuates the trigger switch to conduct the current of the control device 40.
When the mounting plate 313 moves away from the housing 311, the mounting plate 313 is out of contact with the trigger switch, and the current of the control device 40 can be switched on or off, so that the operation of a user is facilitated, and the safety and the reliability are realized.
It is understood that, in some embodiments of the present invention, the mounting plate 313 is provided with the sound generating sheet 3132, and the end of the sound generating sheet 3132 abuts against the tooth of the second gear 342, so that the sound of the sound generating sheet 3132 can be analyzed by the sound collecting and analyzing system, and whether the second gear 342 is failed or not can be indirectly detected.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. Starry sky projection lamp, its characterized in that includes:
a housing (10), wherein the housing (10) is provided with a first mounting opening (111);
the projection device (20) is arranged inside the housing (10), the projection device (20) comprises a first projection assembly (21) and a light source assembly (22), the first projection assembly (21) and the light source assembly (22) are both arranged corresponding to the first mounting port (111), the first projection assembly (21) comprises an imaging mechanism (211) and a projection disc (212) with more than two starry sky patterns, a first projection channel is arranged on the imaging mechanism (211), and the light source assembly (22) can project the patterns on the projection disc (212) and magnify and project the patterns to the outside along the first projection channel through the imaging mechanism (211);
the adjusting mechanism (30), the adjusting mechanism (30) is arranged inside the housing (10), the adjusting mechanism (30) is positioned between the imaging mechanism (211) and the light source assembly (22), the projection disc (212) is arranged on the adjusting mechanism (30), and the pattern of the projection disc (212) can be adjusted by the adjusting mechanism (30) and can rotate relative to the imaging mechanism (211) and the light source assembly (22);
a control device (40), the control device (40) being disposed inside the housing (10), the control device (40) being electrically connected to the light source assembly (22).
2. The starry sky projection lamp as claimed in claim 1, wherein: the adjusting mechanism (30) comprises a mounting box body (31), an adjusting knob (32) with scales, a first rotating disc (33) and a first transmission assembly (34);
the installation box body (31) is fixedly arranged in the shell (10), a first through hole (3121) corresponding to the first projection channel and a second through hole (3111) corresponding to the light source assembly (22) are respectively formed in the upper side and the lower side of the installation box body (31), the adjusting knob (32) is rotatably arranged on the installation box body (31), an avoiding opening corresponding to the adjusting knob (32) is formed in the shell (10), the first rotary disc (33) is rotatably arranged in the installation box body (31), the first rotary disc (33) is arranged corresponding to the first projection channel, a containing groove for containing the projection disc (212) is formed in the first rotary disc (33), the first through hole (3121) and the projection disc (212) are eccentrically arranged, and the first transmission assembly (34) is arranged between the adjusting knob (32) and the first rotary disc (33), the adjusting knob (32) can drive the first rotating disc (33) to rotate relative to the mounting box body (31) through the first transmission assembly (34).
3. The starry sky projection lamp as claimed in claim 2, wherein: the first transmission assembly (34) comprises:
a first gear member (341), the first gear member (341) being integrally formed with the adjustment knob (32);
the second gear piece (342), the said second gear piece (342) is fixedly connected with said first rotary table (33), and locate between said first rotary table (33) and said mounting box (31) and can rotate relative to said mounting box (31);
a third gear member (343), the third gear member (343) being rotatably disposed within the mounting case (31), the third gear member (343) being engaged with the first gear member (341) and the second gear member (342), respectively.
4. A starry sky projection lamp as claimed in claim 3, wherein: the imaging mechanism (211) comprises a focusing head (2111), a focusing seat (2112), a focusing part (2113), a first transparent sheet (2114) and a condenser lens seat (2115), the focusing head (2111) is mounted on the first mounting port (111), the focusing seat (2112) is fixedly mounted inside the shell (10), the focusing part (2113) is rotatably arranged on the focusing seat (2112), the focusing part (2113) is connected with the focusing head (2111) and is in linkage fit, the first projection channel comprises a first channel (21111) arranged on the focusing head (2111) and a second channel (21131) arranged on the focusing part (2113), the first channel (21111) and the first channel (21111) are aligned, and the first transparent sheet (2114) is fixedly connected with the focusing head (2111) and is arranged corresponding to the first channel (21111), the condenser lens mount (2115) is located within the second channel (21131).
5. The starry sky projection lamp as claimed in claim 4, wherein: the light source assembly (22) comprises a first light-emitting module (221), a projection lens base (222) covering the first light-emitting module (221) and a radiating fin (223) tightly attached to the lower portion of the first light-emitting module (221), the projection lens base (222) is fixedly connected with the radiating fin (223), the projection lens base (222) and the first light-emitting module (221) are both arranged corresponding to the second through hole (3111), and the first light-emitting module (221) is electrically connected with the control device (40).
6. The starry sky projection lamp as claimed in claim 5, wherein: still include drive assembly (50), drive assembly (50) include mount pad (51), driving motor (52) and second transmission assembly (53), mount pad (51) with installation box (31) fixed connection, controlling means (40) set up in on mount pad (51), driving motor (52) fixed mounting in on mount pad (51) and with controlling means (40) electricity is connected, second transmission assembly (53) set up in on installation box (31), the input of second transmission assembly (53) with driving motor (52) are connected, the output of second transmission assembly (53) with second gear piece (342) are connected.
7. The starry sky projection lamp as claimed in claim 6, wherein: the second transmission assembly (53) comprises a first transmission gear (531), a transmission shaft (532), a second transmission gear (533), a third transmission gear (534) and a fourth transmission gear (535), a driving gear (521) is arranged on the driving motor (52), the first transmission gear (531) is arranged on the installation box body (31), the transmission shaft (532) penetrates through the installation box body (31), the second transmission gear (533) is fixedly arranged at the upper part of the transmission shaft (532), the third transmission gear (534) is fixedly arranged at the lower part of the transmission shaft (532), a fixed seat (54) is fixedly connected to the inner part of the shell (10), and the fourth transmission gear (535) is rotatably arranged on the fixed seat (54);
the driving gear (521) is meshed with the third transmission gear (534), the fourth transmission gear (535) is respectively meshed with the first transmission gear (531) and the second transmission gear (533), and the first transmission gear (531) is meshed with the second gear (342).
8. The starry sky projection lamp as claimed in claim 6 or 7, wherein: the projection device comprises a first projection assembly (60), a second projection assembly (60) and a control system, wherein the second projection assembly (60) comprises an objective lens seat (61), a second transparent sheet (62), a rotating shaft (63), a first rotating wheel (64), a second rotating wheel (65), a transmission belt (66), a second rotating disc (67) and a second light-emitting module (68);
the shell (10) is provided with a second mounting port, the bottom of the objective lens seat (61) is fixedly mounted on the mounting box body (31), the upper part of the objective lens seat (61) extends into the second mounting port, the objective lens seat (61) is provided with a second projection channel (611), the second transparent sheet (62) is positioned in the second projection channel (611), the rotating shaft (63) is rotatably connected with the objective lens seat (61), the first rotating wheel (64) is integrally formed on the rotating shaft (63), the second rotating wheel (65) is fixedly arranged at the upper end part of the transmission shaft (532), the transmission belt (66) is wound on the first rotating wheel (64) and the second rotating wheel (65), the second rotating disc (67) is sleeved on the rotating shaft (63) and is linked with the rotating shaft (63), the second rotating disc (67) is provided with a light outlet (671) matched with the second projection channel (611), the second light-emitting module (68) is mounted on the mounting box body (31), the second light-emitting module (68) is arranged corresponding to the objective lens seat (61) and is located below the second rotating disc (67), and the second light-emitting module (68) is electrically connected with the control device (40).
9. The starry sky projection lamp as claimed in claim 2 or 8, wherein: installation box (31) include casing (311), apron (312) and mounting panel (313), casing (311) with apron (312) all with shell (10) detachably connects, just apron (312) lid is located the top of casing (311), casing (311) orientation the one end of dodging the mouth has the opening, mounting panel (313) slide set up in the inside of casing (311) and with the opening corresponds the setting, adjustment mechanism (30) install in on mounting panel (313).
10. The starry sky projection lamp as claimed in claim 1, wherein: be provided with music control module on controlling means (40), be provided with loudspeaker (13) on shell (10), music control module provides audio signal in order to control loudspeaker (13) to carry out the broadcast of audio frequency to loudspeaker (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911092769.XA CN110805861A (en) | 2019-11-11 | 2019-11-11 | Starry sky projection lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911092769.XA CN110805861A (en) | 2019-11-11 | 2019-11-11 | Starry sky projection lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110805861A true CN110805861A (en) | 2020-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911092769.XA Pending CN110805861A (en) | 2019-11-11 | 2019-11-11 | Starry sky projection lamp |
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| CN (1) | CN110805861A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113203052A (en) * | 2021-01-15 | 2021-08-03 | 深圳博浪科技有限公司 | Starry sky projection lamp |
| CN113759651A (en) * | 2021-09-10 | 2021-12-07 | 深圳市麓邦技术有限公司 | Replaceable type superposition light path projection system |
| CN114017738A (en) * | 2021-11-22 | 2022-02-08 | 深圳市盈鹏光电有限公司 | Star-moon projection lamp |
| CN114034015A (en) * | 2021-11-22 | 2022-02-11 | 深圳市盈鹏光电有限公司 | Northern light projection lamp with transverse unscrewing shading mechanism |
| CN114442466A (en) * | 2022-02-17 | 2022-05-06 | 赵宝山 | Alarm clock projection lamp |
| US11500277B2 (en) * | 2021-08-10 | 2022-11-15 | Shenzhen Bolong Technology Co. Ltd. | Lighting device for projecting a starry pattern |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202012845U (en) * | 2011-01-21 | 2011-10-19 | 广州市夜太阳舞台灯光音响设备有限公司 | Dynamic stage projecting light |
| CN206133172U (en) * | 2016-10-29 | 2017-04-26 | 苏州飞鸥广告装饰有限公司 | Image device and install device's safe show cupboard |
| CN207165971U (en) * | 2017-09-19 | 2018-03-30 | 保定市联威电器设备制造有限公司 | A kind of distribution box of maintenance easy to disassemble |
| CN208124137U (en) * | 2018-05-24 | 2018-11-20 | 张传锟 | Emergency lighting device easy to repair |
| CN208186080U (en) * | 2018-05-30 | 2018-12-04 | 深圳市浩尚科技有限公司 | A kind of projection lamp |
| CN208546907U (en) * | 2018-06-06 | 2019-02-26 | 怡高企业（中山）有限公司 | A kind of projection lamp |
| CN209374019U (en) * | 2019-01-14 | 2019-09-10 | 惠州雷士光电科技有限公司 | A kind of LOGO projection lamp |
| CN209561940U (en) * | 2019-04-01 | 2019-10-29 | 安徽埃菲科电气设备制造有限公司 | A kind of distribution box of easy access |
| CN211203858U (en) * | 2019-11-11 | 2020-08-07 | 怡高企业（中山）有限公司 | Starry sky projection lamp |
-
2019
- 2019-11-11 CN CN201911092769.XA patent/CN110805861A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202012845U (en) * | 2011-01-21 | 2011-10-19 | 广州市夜太阳舞台灯光音响设备有限公司 | Dynamic stage projecting light |
| CN206133172U (en) * | 2016-10-29 | 2017-04-26 | 苏州飞鸥广告装饰有限公司 | Image device and install device's safe show cupboard |
| CN207165971U (en) * | 2017-09-19 | 2018-03-30 | 保定市联威电器设备制造有限公司 | A kind of distribution box of maintenance easy to disassemble |
| CN208124137U (en) * | 2018-05-24 | 2018-11-20 | 张传锟 | Emergency lighting device easy to repair |
| CN208186080U (en) * | 2018-05-30 | 2018-12-04 | 深圳市浩尚科技有限公司 | A kind of projection lamp |
| CN208546907U (en) * | 2018-06-06 | 2019-02-26 | 怡高企业（中山）有限公司 | A kind of projection lamp |
| CN209374019U (en) * | 2019-01-14 | 2019-09-10 | 惠州雷士光电科技有限公司 | A kind of LOGO projection lamp |
| CN209561940U (en) * | 2019-04-01 | 2019-10-29 | 安徽埃菲科电气设备制造有限公司 | A kind of distribution box of easy access |
| CN211203858U (en) * | 2019-11-11 | 2020-08-07 | 怡高企业（中山）有限公司 | Starry sky projection lamp |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113203052A (en) * | 2021-01-15 | 2021-08-03 | 深圳博浪科技有限公司 | Starry sky projection lamp |
| CN113203052B (en) * | 2021-01-15 | 2024-04-26 | 深圳博浪科技有限公司 | Star projection lamp |
| US11500277B2 (en) * | 2021-08-10 | 2022-11-15 | Shenzhen Bolong Technology Co. Ltd. | Lighting device for projecting a starry pattern |
| CN113759651A (en) * | 2021-09-10 | 2021-12-07 | 深圳市麓邦技术有限公司 | Replaceable type superposition light path projection system |
| CN114017738A (en) * | 2021-11-22 | 2022-02-08 | 深圳市盈鹏光电有限公司 | Star-moon projection lamp |
| CN114034015A (en) * | 2021-11-22 | 2022-02-11 | 深圳市盈鹏光电有限公司 | Northern light projection lamp with transverse unscrewing shading mechanism |
| CN114017738B (en) * | 2021-11-22 | 2023-12-05 | 深圳市盈鹏光电有限公司 | Star-moon projection lamp |
| CN114442466A (en) * | 2022-02-17 | 2022-05-06 | 赵宝山 | Alarm clock projection lamp |
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Effective date of registration: 20240701 Address after: No. 1, Junmei Road, Shenwan, Zhongshan, Guangdong 528462 Applicant after: Yigao science and Education (Guangdong) Co.,Ltd. Country or region after: China Address before: 528462 the first industrial zone, Shenwan Town, Zhongshan City, Guangdong Province Applicant before: Yigao Enterprise (Zhongshan) Co.,Ltd. Country or region before: China |