CN207005779U - A kind of light source module - Google Patents
A kind of light source module Download PDFInfo
- Publication number
- CN207005779U CN207005779U CN201720975791.9U CN201720975791U CN207005779U CN 207005779 U CN207005779 U CN 207005779U CN 201720975791 U CN201720975791 U CN 201720975791U CN 207005779 U CN207005779 U CN 207005779U
- Authority
- CN
- China
- Prior art keywords
- light source
- light
- circuit board
- source module
- module according
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000005553 drilling Methods 0.000 claims abstract description 23
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 13
- 229910052802 copper Inorganic materials 0.000 claims description 13
- 239000010949 copper Substances 0.000 claims description 13
- 230000000644 propagated effect Effects 0.000 claims description 5
- 230000004438 eyesight Effects 0.000 abstract description 10
- 238000007689 inspection Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 201000009487 Amblyopia Diseases 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 208000003464 asthenopia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000004379 myopia Effects 0.000 description 1
- 208000001491 myopia Diseases 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 238000001149 thermolysis Methods 0.000 description 1
- 238000002645 vision therapy Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a kind of light source module, including light source circuit board and light source cover, laser hole drilling illuminator, the first light source and secondary light source are provided with the light source circuit board, first light source and secondary light source are set around laser hole drilling illuminator, the light source cover includes case and connecting cylinder, the connecting cylinder is located at one end of case, and the inside of the case and connecting cylinder is hollow, and the case covers the light source circuit board and fixes the light source circuit board.Light source module of the present utility model is used in eyesight improving device, is the staple product part for improving user's eyesight.
Description
Technical field
It the utility model is related to a kind of light source module being applied in vision training apparatus.
Background technology
The dysphotia of many people, many people have the problems such as myopia, amblyopia at present, and especially teen-age visual problems are very
More, people are required to improve the product or device of eyesight.The light that can be lighted often is used in these products or device
Source, treated to coordinate or alleviate asthenopia, therefore suitable light supply apparatus is critically important to eyesight improving device
A part.
The content of the invention
For the utility model mainly solving the technical problems that providing a kind of light source module, the light source module is used for eyesight improving
It is the staple product part for improving user's eyesight in device.
In order to solve the above technical problems, the technical scheme that the utility model uses is：A kind of light source module is provided, wrapped
Light source circuit board and light source cover are included, laser hole drilling illuminator, the first light source and secondary light source are provided with the light source circuit board, it is described
First light source and secondary light source are set around laser hole drilling illuminator, and the light source cover includes case and connecting cylinder, the connecting cylinder position
In one end of case, the inside of the case and connecting cylinder is hollow, and the case covers the light source circuit board and by institute
Light source circuit board is stated to fix.
In one preferred embodiment of the utility model, translucent sheet is provided with the case, the translucent sheet
Middle part is provided with a circular hole.
In one preferred embodiment of the utility model, the translucent sheet is that clear sheet surface frosted is formed.
In one preferred embodiment of the utility model, described in the light process that first light source and secondary light source are sent
Translucent sheet is propagated forward.
In one preferred embodiment of the utility model, it is provided with the light source circuit board for being connected with external power source
Power interface.
In one preferred embodiment of the utility model, the laser hole drilling illuminator is covered by a copper sheathing, on the inside of the copper sheathing
With laser hole drilling illuminator periphery interference fits, laser thermolysis is played, the outside end of the copper sheathing is provided with a shadow shield,
A loophole is provided with the middle part of the shadow shield, the light that the laser hole drilling illuminator is sent can propagate out through the loophole
Come.
In one preferred embodiment of the utility model, lens are provided with the copper sheathing, the laser hole drilling illuminator is sent out
The light gone out is propagated forward after the beams extended by lens, then by the circular hole in the middle part of the translucent sheet, to ensure homogenizer.
In one preferred embodiment of the utility model, the central axis of the loophole is sent out with the laser hole drilling illuminator
The central axis coaxial of the light gone out.
In one preferred embodiment of the utility model, a diameter of 3mm of the loophole, light bar effect is played, is ensured
Outgoing laser beam reaches intended diameter.
The beneficial effects of the utility model are：Light source module of the present utility model be used for eyesight improving device in, be for
Improve the staple product part of user's eyesight, various light sources can be sent.
Brief description of the drawings
, below will be to needed for embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
The accompanying drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some realities of the present utility model
Example is applied, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these accompanying drawings
Other accompanying drawings are obtained, wherein：
Fig. 1 is use state diagram of the light source module of the present utility model in embodiment；
Fig. 2 is the structural representation of the light source circuit board in the utility model light source module；
Fig. 3 is the structural representation of the light source cover in the utility model light source module；
Fig. 4 is the front view of the light source circuit board in the utility model light source module；
Fig. 5 is the front view of the light source cover in the utility model light source module；
Fig. 6 is the mplifying structure schematic diagram of the copper sheathing in Fig. 3.
The mark of each part is as follows in accompanying drawing：1st, light source circuit board, 2, laser hole drilling illuminator, the 3, first light source, the 4, second light
Source, 5, copper sheathing, 6, power interface, 7, case, 8, connecting cylinder, 9, translucent sheet, 10, light source cover, 11, loophole, 12, shading
Plate, 13, lens, 14, inspection section, 15, circular hole.
Embodiment
The technical scheme in the embodiment of the utility model will be clearly and completely described below, it is clear that described
Embodiment is only part of the embodiment of the present utility model, rather than whole embodiments.Based on the implementation in the utility model
Example, all other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, is belonged to
The scope of the utility model protection.
Fig. 1 to Fig. 6 is referred to, the utility model embodiment includes：
A kind of light source module, including light source circuit board 1 and light source cover 10, laser hair is provided with the light source circuit board 1
Light device 2, the first light source 3 and secondary light source 4, first light source 3 and secondary light source 4 are set around laser hole drilling illuminator 2, the light
Source cover 10 includes case 7 and connecting cylinder 8, and the connecting cylinder 8 is located at one end of case 7, the inside of the case 7 and connecting cylinder 8
It is hollow, one end of connecting cylinder 8 is enclosed on the inspection section 14 of eyesight improving instrument.The case 7 covers the light source circuit board 1
And the light source circuit board 1 is fixed.The power interface 6 for being connected with external power source is provided with the light source circuit board 1,
Laser hole drilling illuminator 2, the first light source 3 and secondary light source 4 can light after energization.
Preferably, translucent sheet 9 is provided with the case 7, the translucent sheet 9 is clear sheet positive and negative frosted shape
Into.The middle part of the translucent sheet 9 is provided with a circular hole 15.
Be provided with lens 13 in the copper sheathing 5, the light that the laser hole drilling illuminator 2 is sent by the lens 13, then
Propagated forward by the translucent sheet 9 again, laser hole drilling illuminator 2, the and of the first light source 3 are observed that in one end of inspection section 14
The light that secondary light source 4 is sent.Observer is the light sent across this layer of observation light source of translucent sheet 9 when observing, and is so observed
When can mask structure on light source circuit board 1, observer is can't see background structure, and be absorbed in the light that light source is sent,
And then train the eyesight of lifting observer to concentrate ability, tempered the eye muscle of observer.
First light source 3 is LED, and multiple LEDs arrange that observer can observe this in a ring around laser hole drilling illuminator 2
Kind ring light.
Secondary light source 4 is diode light-emitting tube, and multiple secondary light sources 4 can send different face using the lamp of different colours
It the light of color, can also successively light, observer is observed the bad light of dynamic.
The laser hole drilling illuminator 2 is covered by a copper sheathing 5, and the outside end of the copper sheathing 5 is provided with a shadow shield 12, described
The middle part of shadow shield 12 is provided with a loophole 11, and the light that the laser hole drilling illuminator 2 is sent is through circular hole 15 and lens 13 from saturating
Unthreaded hole 11 comes out, then is traveled to by translucent sheet 9 in inspection section 14.Laser hole drilling illuminator 2 is sent just very thin parallel
Light, become the collimated light beam of diameter amplification after the arrangement of lens 13.
Preferably, the central axis coaxial for the light that the central axis of the loophole is sent with the laser hole drilling illuminator.
A diameter of 3mm of the loophole, light bar effect is played, ensures that outgoing laser beam reaches intended diameter.
Embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, it is every
The equivalent structure or equivalent flow conversion made using the utility model description, or directly or indirectly it is used in other phases
The technical field of pass, similarly it is included in scope of patent protection of the present utility model.
Claims (9)
1. a kind of light source module, it is characterised in that including light source circuit board and light source cover, be provided with the light source circuit board sharp
Light photophore, the first light source and secondary light source, first light source and secondary light source are set around laser hole drilling illuminator, the light source
Cover includes case and connecting cylinder, and the connecting cylinder is located at one end of case, and the inside of the case and connecting cylinder is hollow, institute
Case is stated to cover the light source circuit board and fix the light source circuit board.
2. light source module according to claim 1, it is characterised in that it is provided with translucent sheet in the case, described half
A circular hole is provided with the middle part of transparent panel.
3. light source module according to claim 2, it is characterised in that the translucent sheet is clear sheet surface frosted shape
Into.
4. light source module according to claim 3, it is characterised in that the light that first light source and secondary light source are sent
Propagated forward by the translucent sheet.
5. light source module according to claim 1, it is characterised in that be provided with and be used for and outside on the light source circuit board
The power interface of power supply connection.
6. light source module according to claim 4, it is characterised in that the laser hole drilling illuminator is covered by a copper sheathing, described
Laser hole drilling illuminator periphery interference fits, the outside end of the copper sheathing are provided with a shadow shield, the shadow shield on the inside of copper sheathing
Middle part be provided with a loophole, the light that the laser hole drilling illuminator is sent can propagate from through the loophole.
7. light source module according to claim 6, it is characterised in that lens, the laser hair are provided with the copper sheathing
The light that light device is sent is propagated forward after the beams extended by lens, then by the circular hole in the middle part of the translucent sheet.
8. light source module according to claim 7, it is characterised in that the central axis of the loophole is sent out with the laser
The central axis coaxial for the light that light device is sent.
9. the light source module according to claim 7 or 8, it is characterised in that a diameter of 3mm of the loophole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720975791.9U CN207005779U (en) | 2017-08-07 | 2017-08-07 | A kind of light source module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720975791.9U CN207005779U (en) | 2017-08-07 | 2017-08-07 | A kind of light source module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207005779U true CN207005779U (en) | 2018-02-13 |
Family
ID=61458948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720975791.9U Active CN207005779U (en) | 2017-08-07 | 2017-08-07 | A kind of light source module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207005779U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107270144A (en) * | 2017-08-07 | 2017-10-20 | 苏州宣嘉光电科技有限公司 | A kind of light source module |
-
2017
- 2017-08-07 CN CN201720975791.9U patent/CN207005779U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107270144A (en) * | 2017-08-07 | 2017-10-20 | 苏州宣嘉光电科技有限公司 | A kind of light source module |
| CN107270144B (en) * | 2017-08-07 | 2023-05-02 | 苏州宣嘉光电科技有限公司 | Light source module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| IP01 | Partial invalidation of patent right | ||
| IP01 | Partial invalidation of patent right |
Commission number: 5W122431 Conclusion of examination: Declare claims 1-5 of zl201720975791.9 utility model patent invalid, and maintain the continued validity of the utility model patent on the basis of authorizing claims 6-9 herein Decision date of declaring invalidation: 20210414 Decision number of declaring invalidation: 49172 Denomination of utility model: A light source module Granted publication date: 20180213 Patentee: SUZHOU XUANJIA OPTOELECTRONICS TECHNOLOGY Co.,Ltd. |