CN207181935U - A kind of projector's lighting device that can efficiently assemble - Google Patents
A kind of projector's lighting device that can efficiently assemble Download PDFInfo
- Publication number
- CN207181935U CN207181935U CN201721242265.8U CN201721242265U CN207181935U CN 207181935 U CN207181935 U CN 207181935U CN 201721242265 U CN201721242265 U CN 201721242265U CN 207181935 U CN207181935 U CN 207181935U
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- China
- Prior art keywords
- holding section
- light cone
- fresnel lenses
- cone component
- projector
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Abstract
Projector's field of illuminating device is the utility model is related to, more particularly to a kind of projector's lighting device that can efficiently assemble.Its technical scheme is：A kind of projector's lighting device that can efficiently assemble, including structural member, Fresnel lenses holding section, glass lens holding section, light cone component holding section are respectively arranged with structural member, engaging has Fresnel lenses on Fresnel lenses holding section, engaging has glass lens on glass lens holding section, and engaging on light cone component holding section has light cone component.The utility model provides a kind of integral type projector lighting device that can efficiently assemble, and solves the problems, such as that the optical element assembly and disassembly of existing projector's lighting device are difficult.
Description
Technical field
Projector's field of illuminating device is the utility model is related to, more particularly to a kind of projector's illumination that can efficiently assemble
Device.
Background technology
At present in projector's illuminating industry, Fresnel lenses and glass lens, and light cone component, what is all taken is separation
Formula (split type) installation method.Majority is light cone component and a structural member, along with a Fresnel lenses are combined into one；
Or light cone and a structural member, along with a glass lens are combined into one.Another way in industry, is single
Fresnel lenses or glass lens, then individually on the structural member inside projector, increase a screens and be used to fix and adjust
The work such as section, that is to say the device that also 4 components such as light cone are not combined into one.It is split installation in each optical element
When, the assembly and disassembly efficiency of complete machine is very low, is not easy to complete machine production or maintenance.Changed in each optical element, such as Fresnel mirror
, it is necessary to change the mould of projector's main body during the change of piece or glass lens generation material and thickness, it can just make element adaptation whole
Machine, processing efficiency and cost are all very high.
Utility model content
The utility model overcomes the deficiencies in the prior art, there is provided a kind of integral type projector illumination dress that can efficiently assemble
Put, solve the problems, such as that the optical element assembly and disassembly of existing projector's lighting device are difficult.
To solve above-mentioned technical problem, the utility model uses following technical scheme：
A kind of projector's lighting device that can efficiently assemble, including structural member, Fresnel is respectively arranged with structural member
Eyeglass holding section, glass lens holding section, light cone component holding section, on Fresnel lenses holding section engaging have Fresnel lenses,
Engaging has glass lens on glass lens holding section, and engaging on light cone component holding section has light cone component.
As preferred scheme of the present utility model, the structural member is threadedly coupled with Fresnel lenses.
As preferred scheme of the present utility model, projection, Fresnel are provided with a side of the Fresnel lenses
Eyeglass holding section is sunk structure, and the projection of Fresnel lenses is snap-fited into Fresnel lenses holding section.
As preferred scheme of the present utility model, fluted, Fresnel is set on a side of the Fresnel lenses
Eyeglass holding section is bulge-structure, and Fresnel lenses holding section is snap-fited into the groove of Fresnel lenses.
As preferred scheme of the present utility model, the structural member is threadedly coupled with glass lens.
As preferred scheme of the present utility model, the structural member is threadedly coupled with light cone component.
As preferred scheme of the present utility model, projection, light cone group are provided with several sides of the light cone component
Part holding section is sunk structure, and the projection of light cone component is snap-fited into light cone component holding section.
As preferred scheme of the present utility model, fluted, light cone group is set on several sides of the light cone component
Part holding section is bulge-structure, and light cone component holding section is snap-fited into the groove of light cone component.
As preferred scheme of the present utility model, heat emission hole is set on the structural member.
Compared with prior art, the beneficial effects of the utility model are：
1st, Fresnel lenses of the present utility model, glass lens, light cone component are consolidated by way of engaging with structural member
It is fixed, so as to which each optical element combination facilitates integrative installation technology or dismounting, improve what complete machine was produced or repaired into an entirety
Efficiency, can be accordingly cost-effective.Assembled by the way of engaging, each element assembly and disassembly efficiency can be improved, and can accordingly reduce each member
The damaged condition of part.Changed in each element, such as when the change of material and thickness occurs for Fresnel lenses or glass lens,
The mould of projector's main body need not be changed, element can be adapted to complete machine.
2nd, after structural member is engaged with Fresnel lenses holding section, then structural member is threadedly coupled with Fresnel lenses,
The connective stability between structural member and Fresnel lenses can be improved.
3rd, there is projection, then Fresnel lenses can only snap-fit into Fei Nie from a direction on Fresnel lenses only one side
In your eyeglass holding section, the position of Fresnel lenses is installed accurately, meet requirement.
4th, set fluted on Fresnel lenses only one side, then Fresnel lenses can only be from a direction and Fresnel
Eyeglass holding section engages, and the position of Fresnel lenses is installed accurately, meets requirement.
5th, after structural member is engaged with glass lens holding section, then structural member is threadedly coupled with glass lens, can carried
Connective stability between high structural member and glass lens.
6th, after structural member is engaged with light cone component holding section, then structural member is threadedly coupled with light cone component, can carried
Connective stability between high structural member and light cone component.
7th, when light cone component needs to assemble from specific direction and structural member, only set on one side of light cone component convex
Rise, light cone component can only assemble from a direction and structural member, ensure requirement., can be when light cone component isotropism
Projection is set on multiple sides of light cone component, so as to which light cone component can assemble from multiple directions and structural member.
8th, when light cone component needs to assemble from specific direction and structural member, only set on one side of light cone component recessed
Groove, light cone component can only assemble from a direction and structural member, ensure requirement., can be when light cone component isotropism
Groove is set on multiple sides of light cone component, so as to which light cone component can assemble from multiple directions and structural member.
9th, when setting heat emission hole on structural member, the radiating of each element can be accelerated, avoid inside projector lighting device because
Temperature is too high and influences each element function.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure, 1- structural members, 2- Fresnel lenses, 3- glass lens, 4- light cone components.
Embodiment
Below in conjunction with the accompanying drawings, the utility model is described in detail.
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining this
Utility model, it is not used to limit the utility model.
Embodiment one
As shown in figure 1, the utility model includes structural member 1, be respectively arranged with structural member 1 Fresnel lenses holding section,
Glass lens holding section, light cone component holding section, on Fresnel lenses holding section engaging have Fresnel lenses 2, glass lens card
Engaging has glass lens 3 in conjunction portion, and engaging on light cone component holding section has light cone component 4.
Fresnel lenses 2 of the present utility model, glass lens 3, light cone component 4 by way of engaging with structural member 1
It is fixed, so as to which each optical element combination facilitates integrative installation technology or dismounting, improve complete machine production or maintenance into an entirety
Efficiency, can be accordingly cost-effective.Assembled by the way of engaging, each element assembly and disassembly efficiency can be improved, and can accordingly reduce each
The damaged condition of element.Changed in each element, for example the change of material and thickness occurs for Fresnel lenses 2 or glass lens 3
During change, it is not necessary to change the mould of projector's main body, element can be adapted to complete machine.
Embodiment two
On the basis of embodiment one, the structural member 1 is threadedly coupled with Fresnel lenses 2.By structural member 1 and luxuriant and rich with fragrance alunite
After the engaging of your eyeglass holding section, then structural member 1 is threadedly coupled with Fresnel lenses 2, structural member 1 and Fresnel lenses can be improved
Connective stability between 2.
Embodiment three
On the basis of embodiment one or embodiment two, projection is provided with a side of the Fresnel lenses 2, it is luxuriant and rich with fragrance
Nie Er eyeglasses holding section is sunk structure, and the projection of Fresnel lenses 2 is snap-fited into Fresnel lenses holding section.Fresnel lenses
There is projection, then Fresnel lenses 2 can only be snap-fited into Fresnel lenses holding section from a direction, made on 2 only one sides
The position installation of Fresnel lenses 2 is accurate, meets requirement.
Example IV
On the basis of above-mentioned any one embodiment, fluted, phenanthrene is set on a side of the Fresnel lenses 2
Nie Er eyeglasses holding section is bulge-structure, and Fresnel lenses holding section is snap-fited into the groove of Fresnel lenses 2.Fresnel lenses
Set fluted on 2 only one sides, then Fresnel lenses 2 can only engage from a direction with Fresnel lenses holding section, make
The position installation of Fresnel lenses 2 is accurate, meets requirement.
Embodiment five
On the basis of above-mentioned any one embodiment, the structural member 1 is threadedly coupled with glass lens 3.By structure
After part 1 engages with glass lens holding section, then structural member 1 is threadedly coupled with glass lens 3, structural member 1 and glass can be improved
Connective stability between eyeglass 3.
Embodiment six
On the basis of above-mentioned any one embodiment, the structural member 1 is threadedly coupled with light cone component 4.By structure
After part 1 engages with light cone component holding section, then structural member 1 is threadedly coupled with light cone component 4, structural member 1 and light cone can be improved
Connective stability between component 4.
Embodiment seven
On the basis of above-mentioned any one embodiment, projection, light are provided with several sides of the light cone component 4
It is sunk structure to bore component holding section, and the projection of light cone component 4 is snap-fited into light cone component holding section.
When light cone component 4 needs to assemble from specific direction and structural member 1, only set on 4 one sides of light cone component
Projection, light cone component 4 can only assemble from a direction and structural member, ensure requirement.When light cone 4 isotropism of component,
Projection can be set on multiple sides of light cone component 4, so as to which light cone component 4 can assemble from multiple directions and structural member.
Embodiment eight
On the basis of above-mentioned any one embodiment, fluted, light is set on several sides of the light cone component 4
It is bulge-structure to bore component holding section, and light cone component holding section is snap-fited into the groove of light cone component 4.
When light cone component 4 needs to assemble from specific direction and structural member, only set on 4 one sides of light cone component recessed
Groove, light cone component 4 can only assemble from a direction with structural member 1, ensure requirement., can when light cone 4 isotropism of component
Groove is set on multiple sides of light cone component 4, so as to which light cone component 4 can assemble from multiple directions and structural member.
Embodiment nine
On the basis of above-mentioned any one embodiment, heat emission hole is set on the structural member 1.Set when on structural member 1
During heat emission hole, the radiating of each element can be accelerated, avoid influenceing each element function because temperature is too high inside projector's lighting device.
Claims (9)
1. a kind of projector's lighting device that can efficiently assemble, it is characterised in that including structural member (1), divide on structural member (1)
Fresnel lenses holding section, glass lens holding section, light cone component holding section are not provided with, and Fresnel lenses engage on holding section
There are Fresnel lenses (2), engaging on glass lens holding section there are glass lens (3), and engaging on light cone component holding section has light cone
Component (4).
A kind of 2. projector's lighting device that can efficiently assemble according to claim 1, it is characterised in that the structure
Part (1) is threadedly coupled with Fresnel lenses (2).
3. a kind of projector's lighting device that can efficiently assemble according to claim 1 or 2, it is characterised in that described
It is provided with projection on one side of Fresnel lenses (2), Fresnel lenses holding section is sunk structure, Fresnel lenses (2)
Projection snap-fit into Fresnel lenses holding section.
4. a kind of projector's lighting device that can efficiently assemble according to claim 1 or 2, it is characterised in that described
Set fluted on one side of Fresnel lenses (2), Fresnel lenses holding section is bulge-structure, Fresnel lenses engaging
Portion is snap-fited into the groove of Fresnel lenses (2).
A kind of 5. projector's lighting device that can efficiently assemble according to claim 1, it is characterised in that the structure
Part (1) is threadedly coupled with glass lens (3).
A kind of 6. projector's lighting device that can efficiently assemble according to claim 1, it is characterised in that the structure
Part (1) is threadedly coupled with light cone component (4).
7. a kind of projector's lighting device that can efficiently assemble according to claim 1 or 6, it is characterised in that described
Be provided with projection on several sides of light cone component (4), light cone component holding section is sunk structure, light cone component (4) it is convex
Rise in engaging entering light cone component holding section.
8. a kind of projector's lighting device that can efficiently assemble according to claim 1 or 6, it is characterised in that described
Set fluted on several sides of light cone component (4), light cone component holding section is bulge-structure, light cone component holding section card
Close into the groove of light cone component (4).
A kind of 9. projector's lighting device that can efficiently assemble according to claim 1, it is characterised in that the structure
Part sets heat emission hole on (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721242265.8U CN207181935U (en) | 2017-09-26 | 2017-09-26 | A kind of projector's lighting device that can efficiently assemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721242265.8U CN207181935U (en) | 2017-09-26 | 2017-09-26 | A kind of projector's lighting device that can efficiently assemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207181935U true CN207181935U (en) | 2018-04-03 |
Family
ID=61749263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721242265.8U Active CN207181935U (en) | 2017-09-26 | 2017-09-26 | A kind of projector's lighting device that can efficiently assemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207181935U (en) |
-
2017
- 2017-09-26 CN CN201721242265.8U patent/CN207181935U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200804 Address after: 610000 Chengdu, Sichuan, China (Sichuan) free trade pilot area, Chengdu Tianfu New District Science City, Tianfu Jing Rong center, building 10, two, A district. Patentee after: LUXNPRO CHENGDU ELECTRONICS Co.,Ltd. Address before: 610207 Sichuan city of Chengdu province Shuangliu County west of Hong Kong the Great Wall Road No. 187 Patentee before: SICHUAN LUXCINE ELECTRONIC TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220822 Address after: 610000 building 2-1, Tianfu Haichuang Park, No. 619, Jicui Road, Xinglong Street, Tianfu new area, Chengdu, Sichuan Patentee after: Chengdu Jiutian Huaxin Technology Co.,Ltd. Address before: 2nd Floor, Building 10, Area A, Tianfu Jingrong Center, Science City, Tianfu New District, Chengdu, China (Sichuan) Pilot Free Trade Zone, Chengdu 610000 Patentee before: LUXNPRO CHENGDU ELECTRONICS CO.,LTD. |
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| TR01 | Transfer of patent right |