CN209042189U - A kind of great-jump-forward projection mini night lamp - Google Patents
A kind of great-jump-forward projection mini night lamp Download PDFInfo
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- CN209042189U CN209042189U CN201822057013.9U CN201822057013U CN209042189U CN 209042189 U CN209042189 U CN 209042189U CN 201822057013 U CN201822057013 U CN 201822057013U CN 209042189 U CN209042189 U CN 209042189U
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Abstract
A kind of great-jump-forward projection mini night lamp, including lamp body and LED projection device, lamp body is involuted up and down by lampshade and lamp holder, a bracket is equipped in lamp body between lampshade and lamp holder, LED projection device is arranged in the lampshade above bracket, LED projection device includes LED assembly, disjunctor collector lens, in the second inboard film, disjunctor imaging len and periphery the first film, LED assembly is located on bracket, the total middle part LED is equipped with the LED projection lamp that can alternately beat, LED assembly periphery is equipped with the LED illumination lamp that can be shone or alternately shine simultaneously, LED projection lamp and LED illumination lamp pass through control system respectively separately or simultaneously to work.The utility model structure is simple and convenient to operate, low energy consumption, high life, it can play the role of night illumination and interest is increased by projection, and the pattern projected can not only static conversion, it can also beat with the alternating of LED projection lamp and shine and carry out dynamic mapping, there is animation effect.
Description
Technical field
The utility model belongs to field of illumination lamp technology, is related to a kind of mini light night, and in particular to a kind of great-jump-forward projection
Mini light night.
Background technique
Mini light night light is soft, in boundless and indistinct dark, plays the role of guiding illumination, is particularly suitable for room and uses, sleeping
When feel, the soft light of mini light night can give safe feeling, and promote its sleep quality.However, traditional mini light night light
It is relatively simple, the figuratum aperture of tool cannot be issued mostly, even if being provided in lamp with figuratum film, but its film
It is installed between adapter tube and front tube, is fixed state, so, each LED night lamp can only project always
A kind of aperture of pattern out, not can be carried out the switching of multiple patterns.Have developed projection mini light night at present thus.
Through looking into, a kind of Chinese patent " Multifunctional projection mini night lamp " of existing Patent No. CN201120206217, including
Lamp housing, lamp holder, the lamp housing and lamp holder are rotatablely connected, and the projection dress for projecting and switching different projection images is equipped in the lamp housing
It sets, the lamp holder is equipped with the LED light for illumination, and the power supply powered to projection arrangement and LED light is equipped in the lamp holder and is filled
It sets.
There are also the Chinese patent of Patent No. CN201220361718 " a kind of LED projection mini light night ", including lamp body, lamp bodies
Equipped with LED projection module, which includes LED light source, the first lens, with figuratum film and the second lens,
The light that the LED light source issues successively after the first lens, with figuratum film and the second lens, is showed with the film
The aperture of piece pattern；The side of film is equipped with rotation lid, and the other side is equipped with rotating disk, and film is fixedly arranged on rotation lid and rotation
Between disk；Film has at least two with figuratum section, and rotation lid is respectively equipped with the section with film with rotating disk
The corresponding through-hole in position, and each rotation covers replace by rotation rotating disk with the through-hole of rotating disk and is placed in LED light
In the optical path for the light that source issues.
Above-mentioned two projection mini night lamps can be projected out changeable pattern while night illumination, to increase
Aesthetic feeling, but the switching of its picture is with carrying out manually, and pattern is static, the effect without animation.
Summary of the invention
Technical problem to be solved in the utility model is to provide that a kind of structure is simple, behaviour for the above-mentioned state of the art
Make convenient great-jump-forward projection mini night lamp, the pattern of projection can not only static conversion, moreover it is possible to beat hair with the alternating of LED projection lamp
Light and carry out dynamic mapping, have animation effect.
Technical solution adopted by the utility model to solve the above technical problems is as follows: a kind of great-jump-forward projection mini night lamp, packet
Lamp body is included, power supply and LED projection device are provided in lamp body, it is characterised in that: the lamp body is by right above and below lampshade and lamp holder
It closes, is equipped with a bracket in lamp body between lampshade and lamp holder, LED projection device is arranged in the lampshade above bracket, and LED is thrown
Image device includes LED assembly, disjunctor collector lens, in the second inboard film, disjunctor imaging len and the first of periphery
Film, wherein LED assembly is located on bracket, and the middle part of LED assembly is equipped with the LED projection lamp of several alternately bounces, LED
The periphery of assembly is equipped with several LED illumination lamps that can be shone simultaneously or alternately shine, and LED projection lamp and LED illumination lamp are led to respectively
Crossing control system can separately or simultaneously work, and when LED illumination lamp shines, light penetrates the first film, by the first film
Pattern project on lampshade, when LED projection lamp shines, projection ray is by disjunctor collector lens, the second film, then leads to
It crosses disjunctor imaging len and is projected out various patterns upwards, and pattern beats with the alternating of LED projection lamp and shines.
As an improvement, the lamp body is in the egg type structure of upper and lower ends trimming, bracket is in the disc structure of middle part hollow out, branch
Frame be shelved on lamp holder on along upper, the bottom of bracket is equipped with connecting column, is fixed by screw and lamp holder.
As an improvement, the LED assembly is in disc-shaped structure, the upper surface of bracket forms the circle for the merging of LED assembly
The positioning groove of shape, LED projection lamp are evenly spaced on around the center circumferential direction of LED assembly, disjunctor collector lens, second film
Piece and disjunctor imaging len are successively set on from bottom to up respectively in a shading bucket, and shading bucket is arranged on bracket, is located at LED
The top of projection lamp, and LED illumination lamp is located at outside shading bucket.
As an improvement, second film is plane platelet structures, on disjunctor collector lens and disjunctor imaging len
Number of lenses is consistent with the quantity of LED projection lamp and position corresponds.
It improves again, the LED projection lamp is 3~5 of uniform intervals setting, disjunctor collector lens and disjunctor imaging len
On number of lenses be 3~5.
It improves again, first film is cylindrical, and the first film is set in outside shading bucket, circumferential direction is located at LED
The top of headlamp.
Further, the LED illumination lamp is 3~5 groups be arranged along the circumferential uniform intervals in the periphery of LED assembly, every group of LED
Headlamp is 2~4.
Further, in lamp holder, control system includes control assembly circuit board and presses for the power supply and set-up of control system
Key, the bottom of lamp holder are equipped with battery compartment, and power supply is dry cell, and dry cell is arranged in battery compartment, control assembly circuit board setting
It is located at the top of battery compartment in lamp holder, control assembly circuit board is electrically connected with power supply, LED assembly respectively, in the outer of lamp holder
Sidewall upper forms key base corresponding with control assembly circuit board, and key is arranged on key base and control assembly circuit
Switch on plate is corresponding.
Further, the USB power connector being connected with external power supply, key are additionally provided on the control assembly circuit board
Corresponding notch is opened up on seat, key is two, respectively for controlling the key A of LED illumination lamp and for controlling LED projection
The key B of lamp.
Finally, being equipped with a translucent cover between the outside and lampshade of first film, the bottom of translucent cover is equipped with buckle,
Corresponding card slot is offered on bracket, translucent cover the cover is interlockingly connected outside LED projection device with bracket.
Compared with the prior art, the advantages of the utility model are: the clever structure of LED projection lamp is reasonably implanted to
In mini light night, two groups of films are set, projection lamp can work independently or work at the same time with mini light night, control LED lamp panel by key A
Peripheral plurality of LEDs on assembly, makees static luminous and image projection, is made upwards by LED group among key B control LED lamp panel assembly
Changing patterns of beating project.The utility model structure is simple and convenient to operate, low energy consumption, high life, can play night illumination
Effect, and interest can be increased by projection, and the pattern of projection can not only static conversion, moreover it is possible to the friendship of LED projection lamp
For bounce shines and carries out dynamic mapping, there is animation effect.
Detailed description of the invention
Fig. 1 is the surface structure schematic diagram of the utility model embodiment；
Fig. 2 is the longitudinal sectional view of Fig. 1；
Fig. 3 is the exploded view of Fig. 1.
Specific embodiment
The utility model is described in further detail below in conjunction with figure embodiment.
As shown in Figures 1 to 3, a kind of great-jump-forward projection mini night lamp, including lamp body and setting are in the intracorporal power supply of lamp, control
System and LED projection device 4 processed, lamp body are in the egg type structure of upper and lower ends trimming, and lamp body is right by lampshade 1 and about 2 lamp holder
It closes, a bracket 3 is equipped between lampshade 1 and lamp holder 2, the setting 4 of LED projection device is in the lampshade 1 above bracket 3, power supply
With set-up of control system in the lamp holder 2 below bracket 3；Bracket 3 is in the disc structure of middle part hollow out, and bracket 3 is shelved on lamp holder 2
On along upper, the bottom of bracket 3 is equipped with connecting column, passes through screw and lamp holder 2 is fixed；
LED projection device 4 include LED assembly 41, disjunctor collector lens 42, the second inboard film 43, disjunctor at
The first film 45 as lens 44 and in periphery, wherein LED assembly 41 is in disc-shaped structure, and the upper surface of bracket 3 forms
For the circular positioning groove that LED assembly 41 is placed in, LED assembly 41 is located on bracket, and the middle part of LED assembly 41 is equipped with 4
The LED projection lamp 411 that can alternately beat, the periphery of LED assembly 41 are equipped with four groups of LED illuminations that can be shone or alternately shine simultaneously
Lamp 412, LED projection lamp 411 are evenly spaced on around the center circumferential direction of LED assembly 41, and LED illumination lamp 412 is along LED assembly
The circumferential uniform intervals setting in 41 periphery, every group of LED illumination lamp 412 is 3；Disjunctor collector lens 42,43 and of the second film
Disjunctor imaging len 44 is successively set on from bottom to up respectively in a shading bucket 46, and shading bucket 46 is arranged on bracket 3, is located at
The top of LED projection lamp 411, and LED illumination lamp 412 is located at outside shading bucket 46, LED projection lamp 411 and LED illumination lamp 412 are divided
Not Tong Guo control system can separately or simultaneously work, when LED illumination lamp 412 shines, light penetrates the first film 45, by the
The pattern of one film 45 projects on lampshade 1, and when LED projection lamp 411 shines, projection ray passes through disjunctor collector lens
42, the second film 43, then various patterns are projected out by disjunctor imaging len 44 upwards, and pattern is with LED projection lamp 411
It alternately beats and shines；
Second film 43 is plane platelet structures, the number of lenses on disjunctor collector lens 42 and disjunctor imaging len 44
It is 4, and position consistent with the quantity of LED projection lamp 411 corresponds；First film 45 is cylindrical, the first film
45 are set in the top that shading bucket 46 is outer, circumferential direction is located at LED illumination lamp 412, between the outside and lampshade 1 of the first film 45
Equipped with a translucent cover 5, translucent cover 5 is the cylindrical structure of lower ending opening, and the bottom of translucent cover 5 is equipped with buckle 51, opens up on bracket 3
There is corresponding card slot 32,5 the cover of translucent cover is interlockingly connected outside LED projection device 4 with bracket 3, and translucent cover 5 not only acts as a dust-proof left side
The right side, while LED projection device 4 being fixed on bracket 3, the upper end of lampshade 1 offers the circle corresponding with shading bucket 46
Opening, the upper end that the annulus flanging and translucent cover 5 being turned over downwards is formed at circular open offset positioning；
Control system includes control assembly circuit board 6 and key 7, and the bottom of lamp holder 2 is equipped with battery compartment 21, battery compartment 21
Lower end is equipped with battery compartment cover board 9, and power supply is dry cell 8, and dry cell 8 is arranged in battery compartment 21, and control assembly circuit board 6 is arranged
It is located at the top of battery compartment 21 in lamp holder 2, control assembly circuit board 6 is electrically connected with dry cell 8, LED assembly 41 respectively,
The lateral wall upper end of lamp holder 2 forms key base 22 corresponding with control assembly circuit board 6, and key 7 is arranged in key base 22
Upper corresponding with switch 61 on control assembly circuit board 6, key 7 is two, respectively for controlling LED illumination lamp 412
Key A and key B for controlling LED projection lamp 411；It is connected in addition, being additionally provided on control assembly circuit board 6 with external power supply
The USB power connector 62 connect opens up corresponding socket 24 on key base 22, external power supply power supply thus can be used, or adopt
It is powered with dry cell 8, dry cell 8 may be implemented and external power supply supplies power with double circuit.
In use, LED illumination lamp 412 peripheral on flicking key A, LED assembly 41 either simultaneously or alternately shines, light is penetrated
First film 45 projects to the pattern on the first film 45 on lampshade 1, lampshade 1 is enable to change the face of various chromatographies
Color, the pattern on lampshade 1 also have more colourful transformation therewith；
Intermediate LED projection lamp 411 shines on flicking key B, LED assembly 41, passes through the irradiation of disjunctor collector lens 42 the
Two films 43, then various patterns are projected out by disjunctor imaging len 44 upwards, pattern is jumped with the alternating of LED projection lamp 411
It is dynamic to shine, so that image is had the effect of animation.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these change
It also should be regarded as the protection scope of the utility model into retouching.
Claims (10)
1. a kind of great-jump-forward projection mini night lamp, including lamp body, power supply and LED projection device are provided in lamp body, it is characterised in that:
The lamp body is involuted up and down by lampshade and lamp holder, is equipped with a bracket, LED projection device in lamp body between lampshade and lamp holder
It is arranged in the lampshade above bracket, LED projection device includes LED assembly, disjunctor collector lens, second film in inside
Piece, disjunctor imaging len and the first film in periphery, wherein LED assembly is located on bracket, and the middle part of LED assembly is equipped with
The LED projection lamp of several alternately bounces, the periphery of LED assembly are equipped with several LED illuminations that can be shone simultaneously or alternately shine
Lamp, LED projection lamp and LED illumination lamp pass through control system respectively separately or simultaneously to work, when LED illumination lamp shines, light
Line penetrates the first film, and the pattern of the first film is projected on lampshade, and when LED projection lamp shines, projection ray is logical
Disjunctor collector lens, the second film are crossed, then various patterns are projected out by disjunctor imaging len upwards, and pattern is thrown with LED
The alternating bounce of shadow lamp shines.
2. great-jump-forward projection mini night lamp according to claim 1, it is characterised in that: the lamp body is in upper and lower ends trimming
Egg type structure, bracket are in the disc structure of middle part hollow out, bracket be shelved on lamp holder on along upper, the bottom of bracket is equipped with connection
Column is fixed by screw and lamp holder.
3. great-jump-forward projection mini night lamp according to claim 2, it is characterised in that: the LED assembly is in disc-shaped structure,
The upper surface of bracket forms the circular positioning groove for the merging of LED assembly, and LED projection lamp surrounds the center ring of LED assembly
To being evenly spaced on, disjunctor collector lens, the second film and disjunctor imaging len are successively set on one from bottom to up respectively
In shading bucket, shading bucket is arranged on bracket, is located at the top of LED projection lamp, and LED illumination lamp is located at outside shading bucket.
4. great-jump-forward projection mini night lamp according to claim 3, it is characterised in that: second film is planar sheet
Structure, the number of lenses on disjunctor collector lens and disjunctor imaging len is consistent with the quantity of LED projection lamp and position one is a pair of
It answers.
5. great-jump-forward projection mini night lamp according to claim 4, it is characterised in that: the LED projection lamp is uniform intervals
3~5 be arranged, the number of lenses on disjunctor collector lens and disjunctor imaging len are 3~5.
6. great-jump-forward projection mini night lamp according to claim 3, it is characterised in that: first film is cylindrical,
First film is set in the top that shading bucket is outer, circumferential direction is located at LED illumination lamp.
7. great-jump-forward projection mini night lamp according to claim 6, it is characterised in that: the LED illumination lamp is along LED assembly
3~5 groups of the circumferential uniform intervals setting in periphery, every group of LED illumination lamp is 2~4.
8. according to claim 1 to great-jump-forward projection mini night lamp described in 7 any claims, it is characterised in that: the power supply
With set-up of control system in lamp holder, control system includes control assembly circuit board and key, and the bottom of lamp holder is equipped with battery compartment,
Power supply is dry cell, and dry cell is arranged in battery compartment, and the top for being located at battery compartment in lamp holder is arranged in control assembly circuit board,
It controls assembly circuit board to be electrically connected with power supply, LED assembly respectively, be formed in the lateral wall upper end of lamp holder and controls assembly electricity
The corresponding key base of road plate, key are arranged in corresponding with the switch on control assembly circuit board on key base.
9. great-jump-forward projection mini night lamp according to claim 8, it is characterised in that: also set on the control assembly circuit board
There is the USB power connector being connected with external power supply, corresponding notch is opened up on key base, key is two, is respectively used for
Control the key A of LED illumination lamp and the key B for controlling LED projection lamp.
10. according to claim 1 to great-jump-forward projection mini night lamp described in 7 any claims, it is characterised in that: described first
A translucent cover is equipped between the outside and lampshade of film, the bottom of translucent cover is equipped with buckle, offers corresponding card on bracket
Slot, translucent cover the cover are interlockingly connected outside LED projection device with bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822057013.9U CN209042189U (en) | 2018-12-07 | 2018-12-07 | A kind of great-jump-forward projection mini night lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822057013.9U CN209042189U (en) | 2018-12-07 | 2018-12-07 | A kind of great-jump-forward projection mini night lamp |
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| Publication Number | Publication Date |
|---|---|
| CN209042189U true CN209042189U (en) | 2019-06-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822057013.9U Active CN209042189U (en) | 2018-12-07 | 2018-12-07 | A kind of great-jump-forward projection mini night lamp |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022198715A1 (en) * | 2021-03-23 | 2022-09-29 | 深圳创维－Rgb电子有限公司 | Smart nightlight |
-
2018
- 2018-12-07 CN CN201822057013.9U patent/CN209042189U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022198715A1 (en) * | 2021-03-23 | 2022-09-29 | 深圳创维－Rgb电子有限公司 | Smart nightlight |
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