CN206514168U - Blade inserting LED projection lamp - Google Patents
Blade inserting LED projection lamp Download PDFInfo
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- CN206514168U CN206514168U CN201720227594.9U CN201720227594U CN206514168U CN 206514168 U CN206514168 U CN 206514168U CN 201720227594 U CN201720227594 U CN 201720227594U CN 206514168 U CN206514168 U CN 206514168U
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- lens
- support
- projection lamp
- loophole
- substrate
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Abstract
The utility model is related to a kind of blade inserting LED projection lamp, including motor, metal substrate, support, lens subassembly, LED, film and imaging len, motor is installed on the rear side of metal substrate, branch is set up in the front side of metal substrate and to mounted lens component, imaging len includes multiple biconvex lens of circumferentially spaced arrangement, and each biconvex lens is shaped on a substrate, one end of mandrel is connected with the output shaft of motor, and the other end of mandrel in the middle part of substrate with being connected.The utility model is simple and reasonable for structure, multiple biconvex lens are shaped on a substrate and constitute imaging len, it is not only easy for installation, and more accurate positioning, ensure that there is preferable planarization between each lens, solving causes focus error due to the installation out-of-flatness of each lens in imaging len rotary motion between transparency and imaging len and then the problem of projection pattern definition is inconsistent occurs, and the pattern intensity projected is more preferable, apparent, meets consumer Geng Gao demand.
Description
Technical field
The utility model is related to projection lamp technical field, it is especially a kind of be easily installed, the projection lamp that drop shadow effect is good.
Background technology
In present daily life, the purposes of projection lamp is increasing, is all needed in the box such as sung, in public place of entertainment
Use projection lamp.
For example, Authorization Notice No. is CN205807267U Chinese utility model patent《A kind of projection lamp》(application number：
CN201620642211.X a kind of structure) is disclosed, it, which includes projecting in lamp housing, projection lamp housing, is provided with fixed LED
Aluminium base and rotation be located at heart axle in the middle part of aluminium base, heart axle one end is connected with motor, and the other end is fixedly connected with imaging
Support, imaging rack forming has loophole, and the profile of loophole is changeable, so that the light patch appeared is different, imaging support
Loophole is provided with imaging len, and imaging len is convex lens, and convex lens cause the light appeared to dissipate, and translucent effect is more preferable,
Drop shadow spread is wider, and motor drives central axis, so that imaging holder pivots are driven, by rotating into as support, light
Appear patch formed by loophole also therewith to change so that the lighting effects projected are various.The projection lamp of said structure leads to
The shape for changing loophole is crossed so that lighting effects are diversified, but it needs multiple imaging lens being separately mounted to imaging
On support, so not only install cumbersome, and there is deviation in any one lens installation site can all influence drop shadow effect, transparency
Go out between imaging len in imaging len rotary motion easily because each lens installs out-of-flatness and causes focus error
The problem of now projection pattern definition is inconsistent, is that user brings very big inconvenience.
Therefore, for current projecting lamp structure, further improved is awaited.
Utility model content
Technical problem to be solved in the utility model is that there is provided one kind is rational in infrastructure, just for the present situation of prior art
In the blade inserting LED projection lamp installed, drop shadow effect is good.
The utility model solve the technical scheme that is used of above-mentioned technical problem for：A kind of blade inserting LED projection lamp, including
Motor, metal substrate, support, lens subassembly, LED, film and imaging len, the motor are installed on after metal substrate
Side, the branch be set up in the front side of metal substrate and to be provided with mounted lens component, and the support with lens subassembly
The first loophole that lens align, the LED aligns on metal substrate and with the lens on lens subassembly, described
Film is located at the side of support and can cover the first loophole, and what the imaging len can be rotated is located on front side of support and leads to
A mandrel is crossed with motor to be connected, it is characterised in that：Described imaging len includes multiple lenticulars of circumferentially spaced arrangement
Mirror, and each biconvex lens is shaped on a substrate, one end of the mandrel is connected with the output shaft of motor, the mandrel
The other end with being connected in the middle part of substrate.
Preferably, described lens subassembly includes the lenticular microscope group arranged close to metal substrate and located at the lenticular
Planoconvex spotlight group on front side of microscope group.Using said structure, biconvex lens adds the combination of planoconvex spotlight more saturating than plano-convex in the prior art
Mirror adds the combined light gathering performance of planoconvex spotlight more preferably, and light efficiency utilization rate is higher, and the parallel hot spot after polymerization is more uniform, overall bright
Degree can improve 25% or so.
Further preferably, the lenticular microscope group includes multiple integrally formed biconvex lens, the planoconvex spotlight group bag
Multiple integrally formed planoconvex spotlights are included, and under installation state, each biconvex lens aligns with a planoconvex spotlight respectively.
For the ease of installing, the first positioning convex column arranged forward is provided with the lenticular microscope group, it is corresponding, it is described
The second positioning convex column arranged and can be mutually aligned with the first positioning convex column backwards is provided with planoconvex spotlight group.
In above-mentioned preferred scheme, described imaging len includes six biconvex lens, and described lenticular microscope group includes
Four biconvex lens, described planoconvex spotlight group includes four planoconvex spotlights.
Using said lens modular construction, the butted structure of two groups of four-in-one lens is easy to assembly, and accurate positioning is projected
Parallel angular not deviation, uniformity is more preferable.
In order that lens subassembly is firmly installed, described projection lamp also includes on lens pressing plate, the trailing flank of the support
It is provided with to install the accommodating cavity of biconvex lens and planoconvex spotlight, the lens pressing plate on rear side of support and is consolidated lens subassembly
It is scheduled on support, the second loophole aligned with biconvex lens and planoconvex spotlight is provided with the lens pressing plate.
Preferably, described projection lamp also includes plate, and the bottom of the support trailing flank is provided with a support button, described to insert
Plate bottom be inserted in the support buckle and to install be provided with film, the plate with the first loophole align it is the 3rd saturating
Unthreaded hole.It is that the installation of film is provided convenience using the structure.
Further preferably, it is provided with the trailing flank of the plate for film holding storage tank therein, the plate
Rear side is additionally provided with a tabletting that can prevent film from moving, be provided with the tabletting with the 3rd loophole relative to the 4th
Loophole.Using such structure, the degree of firmly installing of film can be increased.
Compared with prior art, the utility model has the advantage of：The utility model is simple and reasonable for structure, will be multiple double
Convex lens are shaped on a substrate and constitute imaging len, not only easy for installation, and more accurate positioning, it is ensured that between each lens
With preferable planarization, solve between transparency and imaging len in imaging len rotary motion because each lens is pacified
Fill out-of-flatness and cause focus error and then the problem of projection pattern definition is inconsistent occur, the pattern intensity projected is more
It is good, apparent, meet consumer Geng Gao demand.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment；
Fig. 2 is Fig. 1 exploded view；
Fig. 3 is the structural representation of another angles of Fig. 2.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing embodiment.
As shown in Figures 1 to 3, the blade inserting LED projection lamp of the present embodiment, it includes motor 1, (such as aluminium base of metal substrate 2
Plate), support 3, lens subassembly 4, LED 5, film 6 and imaging len 7, motor 1 is installed on the rear side of metal substrate 2, support
3 located at the front side of metal substrate 2 and to be provided with and the lens phase on lens subassembly 4 on mounted lens component 4, and the support 3
First loophole 31 of alignment, LED 5 is aligned on metal substrate 2 and with the lens on lens subassembly 4, and film 6 is set
In the side of support 3 and the first loophole 31 can be covered, imaging len 7 can rotate located at the front side of support 3 and by a core
Axle 8 is connected with motor 1.
In the present embodiment, imaging len 7 includes six biconvex lens 71 of circumferentially spaced arrangement, and each biconvex lens
71 are shaped on a substrate 72, and one end of mandrel 8 is connected with the output shaft of motor 1, and the other end of mandrel 8 passes through metal
Substrate 2, support 3 are connected with the middle part of substrate 72.Lens subassembly 4 includes the lenticular microscope group 41 arranged close to metal substrate 2
And the planoconvex spotlight group 42 located at the front side of lenticular microscope group 41.Wherein, lenticular microscope group 41 includes four integrally formed pair
Convex lens 411, planoconvex spotlight group 42 includes four integrally formed planoconvex spotlights 421, and under installation state, each lenticular
Mirror 411 aligns with a planoconvex spotlight 421 respectively.Using such structure, biconvex lens adds the combination of planoconvex spotlight than existing
Have planoconvex spotlight plus planoconvex spotlight in technology combined light gathering performance more preferably, light efficiency utilization rate is higher, the parallel hot spot after polymerization
More uniform, overall brightness can improve 25% or so.The first convex arranged forward is provided with above-mentioned lenticular microscope group 41
Post 412, it is corresponding, second that arranges and can be mutually aligned with the first positioning convex column 412 backwards is provided with 42 groups of planoconvex spotlight
Positioning convex column 422.The positioning convex column structure can make the butted structure of two groups of four-in-one lens easy to assembly, accurate positioning, projection
The parallel angular gone out not deviation, uniformity is more preferable.
Six biconvex lens 71 are shaped in composition imaging len 7 on a substrate 72 in the present embodiment, it is double by four
Convex lens 411 are integrally formed, and four planoconvex spotlights 421 are integrally formed, and not only make it that each lens are easier for installation, and positioning
It is more accurate, it is ensured that there is preferable planarization between each lens, solve between transparency and imaging len in imaging len rotation
Because each lens installs out-of-flatness and causes focus error and then occurs that projection pattern definition is inconsistent to ask when transhipment is dynamic
Topic, the pattern intensity projected is more preferable, apparent, meets consumer Geng Gao demand.
As shown in Figure 2,3, projection lamp also includes being provided with to install biconvex lens on lens pressing plate 9, the trailing flank of support 3
411 and the accommodating cavity 30 of planoconvex spotlight 421, lens pressing plate 9 is located at the rear side of support 3, and lens pressing plate 9 is lens subassembly 4 to be consolidated
It is scheduled on support 3, it is to avoid lens subassembly 4 is moved.Lens pressing plate 9 in the present embodiment is attached with support 3 by buckle, thoroughly
The second loophole 91 aligned with biconvex lens 411 and planoconvex spotlight 421 is provided with mirror pressing plate 9.The front side of support 3 is provided with
Plate 10 to install film 6, the bottom of the trailing flank of support 3 is provided with a support button 32, and the bottom of plate 10 is inserted in the support
On button 32, the 3rd loophole 101 aligned with the first loophole 31 is provided with plate 10.Confession is provided with the trailing flank of plate 10
The holding of film 6 storage tank 102 therein, the rear side of plate 10 is additionally provided with a tabletting 103 that can prevent film 6 from moving,
The tabletting 103 can be connected with plate 10 by buckle, be provided with tabletting 103 with the 3rd loophole 101 relative to the 4th
Loophole 104.
Using the projection lamp of the present embodiment, after product is powered, LED 5 lights, the light of LED 5 by biconvex lens 411,
Planoconvex spotlight 421 and film 6 cause light is regular to distribute to imaging len 7, and the biconvex lens 71 on imaging len 7 makes
Obtain light to be distributed, light appears light patch by each loophole, by rotating imaging len 7, light is through loophole
The patch of formation also changes therewith, shows the lighting effects of needs.
Claims (8)
1. a kind of blade inserting LED projection lamp, including motor, metal substrate, support, lens subassembly, LED, film and imaging
Lens, the motor is installed on the rear side of metal substrate, and the branch is set up in the front side of metal substrate and to mounted lens group
The first loophole aligned with the lens on lens subassembly is provided with part, and the support, the LED is on metal substrate
And aligned with the lens on lens subassembly, the film is located at the side of support and can cover the first loophole, described
What imaging len can be rotated is located on front side of support and is connected by a mandrel with motor, it is characterised in that：Described imaging is saturating
Mirror includes multiple biconvex lens of circumferentially spaced arrangement, and each biconvex lens is shaped on a substrate, the mandrel
One end is connected with the output shaft of motor, and the other end of the mandrel in the middle part of substrate with being connected.
2. blade inserting LED projection lamp according to claim 1, it is characterised in that：Described lens subassembly is included close to gold
Belong to the lenticular microscope group and the planoconvex spotlight group on front side of the lenticular microscope group of substrate arranged.
3. blade inserting LED projection lamp according to claim 2, it is characterised in that：The lenticular microscope group includes multiple one
Body formed biconvex lens, the planoconvex spotlight group includes multiple integrally formed planoconvex spotlights, and under installation state, respectively
Biconvex lens aligns with a planoconvex spotlight respectively.
4. blade inserting LED projection lamp according to claim 3, it is characterised in that：Described imaging len includes six pairs
Convex lens, described lenticular microscope group includes four biconvex lens, and described planoconvex spotlight group includes four planoconvex spotlights.
5. blade inserting LED projection lamp according to claim 3, it is characterised in that：Court is provided with the lenticular microscope group
First positioning convex column of preceding arrangement, it is corresponding, be provided with the planoconvex spotlight group backwards arrangement and can be with the first positioning convex column
The second positioning convex column being mutually aligned.
6. blade inserting LED projection lamp according to claim 1, it is characterised in that：Also include lens pressing plate, the support
It is provided with to install the accommodating cavity of biconvex lens and planoconvex spotlight on trailing flank, the lens pressing plate is on rear side of support and will be saturating
Mirror assembly is fixed on support, and the second loophole aligned with biconvex lens and planoconvex spotlight is provided with the lens pressing plate.
7. the blade inserting LED projection lamp according to any claim in claim 1~6, it is characterised in that：Also include inserting
Plate, the bottom of the support trailing flank is provided with a support button, and the plate bottom is inserted in the support and buckled and to install the film
The 3rd loophole aligned with the first loophole is provided with piece, the plate.
8. blade inserting LED projection lamp according to claim 7, it is characterised in that：Confession is provided with the trailing flank of the plate
A tabletting that can prevent film from moving, the tabletting are additionally provided with rear side of film holding storage tank therein, the plate
On be provided with the 3rd loophole relative to the 4th loophole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720227594.9U CN206514168U (en) | 2017-03-09 | 2017-03-09 | Blade inserting LED projection lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720227594.9U CN206514168U (en) | 2017-03-09 | 2017-03-09 | Blade inserting LED projection lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206514168U true CN206514168U (en) | 2017-09-22 |
Family
ID=59870064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720227594.9U Active CN206514168U (en) | 2017-03-09 | 2017-03-09 | Blade inserting LED projection lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206514168U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107863048A (en) * | 2017-11-14 | 2018-03-30 | 宁波艾森光电科技有限公司 | One kind projection bucket |
| CN108087783A (en) * | 2017-12-26 | 2018-05-29 | 宁波艾森光电科技有限公司 | A kind of blades changeable projection lamp |
| CN108286676A (en) * | 2017-12-22 | 2018-07-17 | 天台天宇光电科技有限公司 | A kind of pattern projection lamp |
| CN109578921A (en) * | 2017-09-29 | 2019-04-05 | 湖北香江电器股份有限公司 | A kind of color-changing lamp |
-
2017
- 2017-03-09 CN CN201720227594.9U patent/CN206514168U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109578921A (en) * | 2017-09-29 | 2019-04-05 | 湖北香江电器股份有限公司 | A kind of color-changing lamp |
| CN107863048A (en) * | 2017-11-14 | 2018-03-30 | 宁波艾森光电科技有限公司 | One kind projection bucket |
| CN108286676A (en) * | 2017-12-22 | 2018-07-17 | 天台天宇光电科技有限公司 | A kind of pattern projection lamp |
| CN108087783A (en) * | 2017-12-26 | 2018-05-29 | 宁波艾森光电科技有限公司 | A kind of blades changeable projection lamp |
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