CN206532080U - A kind of highlighted exposure mechanism of automatic exposure machine - Google Patents
A kind of highlighted exposure mechanism of automatic exposure machine Download PDFInfo
- Publication number
- CN206532080U CN206532080U CN201720044341.8U CN201720044341U CN206532080U CN 206532080 U CN206532080 U CN 206532080U CN 201720044341 U CN201720044341 U CN 201720044341U CN 206532080 U CN206532080 U CN 206532080U
- Authority
- CN
- China
- Prior art keywords
- plate
- mounting bracket
- conducting cylinder
- light conducting
- radiating block
- 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.)
- Expired - Fee Related
Links
- 238000007639 printing Methods 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 238000009423 ventilation Methods 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 1
- 230000007812 deficiency Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Light Sources And Details Of Projection-Printing Devices (AREA)
Abstract
The utility model discloses a kind of highlighted exposure mechanism of automatic exposure machine, circuit board including circuit board installing plate and on the circuit board installing plate, plurality of LEDs light source is provided with circuit board, LED/light source top is provided with lens holder plate, the lens mounting hole that quantity and position match LED/light source is offered in the lens holder plate, lens positioned at LED/light source top are installed on the lens mounting hole, lens holder plate top is provided with light conducting cylinder mounting bracket, quantity Matching LED/light source and the light conducting cylinder with hollow hole are installed on the light conducting cylinder mounting bracket, the light conducting cylinder is parallel to each other position and its underpart just to the lens mounting hole, light conducting cylinder top is provided with printing opacity cover plate, the printing opacity cover plate is resisted against the top of light conducting cylinder, the circuit board installing plate bottom is provided with radiating module.The highlighted exposure mechanism of this kind of automatic exposure machine has the advantages that brightness is high, and the definition of printed circuit can be lifted in exposure machine by applying, and improves the quality and the market competitiveness of product.
Description
Technical field
The utility model is related to a kind of parts of circuit print field equipment, and particularly a kind of automatic exposure machine is highlighted to expose
Ray machine structure.
Background technology
In circuit print field, exposure mechanism is a core component.Due to the defect in design or structure, existing exposure
The technological deficiencies such as ray machine structure generally existing exposure luminance shortage, heat dispersion difference, and then cause the definition of printed circuit not high,
It is difficult to apply in some high-end, high request fields, also reduces the competitiveness of product in market.
In view of this, the purpose of this utility model is that provide a kind of new technical scheme lacks to solve existing technology
Fall into.
Utility model content
In order to overcome the deficiencies in the prior art, the utility model provides a kind of highlighted exposure mechanism of automatic exposure machine, solves
The exposure brightness that prior art is present is not high and the technological deficiency such as cause printed circuit unintelligible.
The utility model solves the technical scheme that its technical problem used：
A kind of highlighted exposure mechanism of automatic exposure machine, including circuit board installing plate and on the circuit board installing plate
Circuit board, be provided with plurality of LEDs light source on the circuit board, the LED/light source top is provided with lens holder plate, described
Offered in mirror fixed plate and position is installed on the lens mounting hole that quantity and position match LED/light source, the lens mounting hole
Lens in LED/light source top, the lens holder plate top, which is provided with light conducting cylinder mounting bracket, the light conducting cylinder mounting bracket, pacifies
Light conducting cylinder equipped with quantity Matching LED/light source and with hollow hole, the light conducting cylinder is parallel to each other position and its underpart just to institute
Lens mounting hole is stated, the light conducting cylinder top is provided with printing opacity cover plate, and the printing opacity cover plate is resisted against the top of light conducting cylinder, described
Circuit board installing plate bottom is provided with radiating module.
As the improvement of above-mentioned technical proposal, sealing ring, each LEDs light source are provided between the lens and circuit board
Correspondence installs a sealing ring, and the LED/light source is located at the centre position of sealing ring.
As the further improvement of above-mentioned technical proposal, the radiating module include the first radiating block, the second radiating block and
3rd radiating block, first radiating block is fixed on circuit board installing plate bottom, and the 3rd radiating block is fixed on the first radiating
Block bottom, second radiating block is set on the 3rd radiating block.
As the further improvement of above-mentioned technical proposal, first radiating block is red copper radiator structure, and described second dissipates
Hot block is aluminium bar radiator structure, and the 3rd radiating block is to be provided with copper pipe radiator structure, first radiating block for connecting
The installation position of the 3rd radiating block is connect, each piece of the first radiating block, which coordinates, installs four piece of second radiating block and four piece of the 3rd radiating block.
As the further improvement of above-mentioned technical proposal, the outer circumference diameter of the light conducting cylinder is 14mm, the inner circumferential of light conducting cylinder
A diameter of 13mm, the length of light conducting cylinder is 120mm.
As the further improvement of above-mentioned technical proposal, the light conducting cylinder mounting bracket includes mounting bracket bottom plate, installed
Frame upper mounted plate and the mounting bracket sidepiece connecting plate being connected between mounting bracket bottom plate and mounting bracket upper mounted plate, it is described
Mounting bracket bottom plate and mounting bracket upper mounted plate offer the light conducting cylinder fixing hole for fixing light conducting cylinder, the light conducting cylinder
Top and bottom be set in respectively in mounting bracket bottom plate and mounting bracket upper mounted plate light conducting cylinder fixing hole.
It is used as the further improvement of above-mentioned technical proposal, the mounting bracket bottom plate, mounting bracket upper mounted plate and installation
Frame sidepiece connecting plate is provided at both ends with mounting bracket closing panel, mounting bracket bottom plate, mounting bracket upper mounted plate, mounting bracket side
Portion's connecting plate and mounting bracket closing panel constitute the cavity with interior accommodating space with charge-coupled, and the light conducting cylinder is fixed on described
In cavity, air vent is provided with the mounting bracket closing panel, disposed at air vent is provided with ventilation wind in the cavity
Fan.
As the further improvement of above-mentioned technical proposal, the circuit board installing plate both sides are provided with supporting plate, described to lead
The both sides of light cylinder mounting bracket are fixed on the supporting plate.
As the further improvement of above-mentioned technical proposal, the printing opacity cover plate is fixed on the installation by cover plate fixed block
On frame upper mounted plate.
The beneficial effects of the utility model are：The utility model provides a kind of highlighted exposure mechanism of automatic exposure machine, should
Plant exposure mechanism and the exit direction of LED/light source is provided with light conducting cylinder, effectively exposure mechanism can worked by the light conducting cylinder
When exposure brightness, and then cause exposing printed circuit boards circuit become apparent from, the better quality of product, the scope of application is more
Extensively, the competitiveness in market is stronger.The highlighted exposure mechanism of this kind of automatic exposure machine solves the exposure brightness of prior art presence not
The high and technological deficiency such as cause printed circuit unintelligible.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of another angle of the utility model；
Fig. 3 is the sectional view in A-A directions in Fig. 2；
Fig. 4 is that the utility model removes the structural representation after light conducting cylinder mounting bracket；
Fig. 5 is the fit structure schematic diagram of lens holder plate and lens in the utility model；
Fig. 6 is the sectional view in B-B directions in Fig. 5；
Fig. 7 is the structural representation of radiating module in the utility model.
Embodiment
The technique effect of design of the present utility model, concrete structure and generation is carried out below with reference to embodiment and accompanying drawing
Clearly and completely describe, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment
It is a part of embodiment of the present utility model, rather than whole embodiments, based on embodiment of the present utility model, the skill of this area
The other embodiment that art personnel are obtained on the premise of not paying creative work, belongs to the model of the utility model protection
Enclose.In addition, all connection/annexations being related in patent, not singly refer to component and directly connect, and refer to can be according to specific
Performance, by adding or reducing couple auxiliary, to constitute more excellent draw bail.Each skill in the utility model creation
Art feature, can be with combination of interactions, reference picture 1-7 on the premise of not conflicting conflict.
A kind of highlighted exposure mechanism of automatic exposure machine, including circuit board installing plate 1 and installed in the circuit board installing plate 1
On circuit board 2, be provided with plurality of LEDs light source 21 on the circuit board 2, the top of LED/light source 21 is provided with lens and fixed
The lens mounting hole 31 that quantity and position match LED/light source 21, the lens peace are offered in plate 3, the lens holder plate 3
Lens 32 positioned at the top of LED/light source 21 are installed on dress hole 31, sealing ring is provided between the lens 32 and circuit board 2
33, each correspondence of LEDs light source 21 installs a sealing ring 33, and the LED/light source 21 is located at the centre position of sealing ring 33, institute
State the top of lens holder plate 3 and be provided with light conducting cylinder mounting bracket, the light conducting cylinder mounting bracket and quantity Matching LED/light source 21 is installed
And the light conducting cylinder 4 with hollow hole, it is preferable that in the present embodiment, the outer circumference diameter of the light conducting cylinder 4 is 14mm, light conducting cylinder 4
The a diameter of 13mm of inner circumferential, the length of light conducting cylinder 4 is 120mm, and the light conducting cylinder 4 is parallel to each other position and its underpart just to described
Mirror mounting hole 31, the top of light conducting cylinder 4 is provided with printing opacity cover plate 5, and the printing opacity cover plate 5 is resisted against the top of light conducting cylinder 4, institute
State the bottom of circuit board installing plate 1 and radiating module is installed, the radiating module includes the first radiating block 61, the and of the second radiating block 62
3rd radiating block 63, first radiating block 61 is fixed on the bottom of circuit board installing plate 1, and the 3rd radiating block 63 is fixed on
The bottom of one radiating block 61, second radiating block 62 is set on the 3rd radiating block 63；Preferably, in the present embodiment, it is described
First radiating block 61 is red copper radiator structure, and second radiating block 62 is aluminium bar radiator structure, and the 3rd radiating block 63 is
The installation position for connecting the 3rd radiating block 63, each piece first are provided with copper pipe radiator structure, first radiating block 61
Radiating block 61, which coordinates, installs four piece of second radiating block 62 and four piece of the 3rd radiating block 63.
In use, the light that is produced when working of the LED/light source 21 through after the projection of lens 32 along light conducting cylinder 4
Guide direction is irradiated, and finally irradiates from printing opacity cover plate 5, is acted on by the leaded light of light conducting cylinder 4, can be effectively improved exposure
The exposure brightness of mechanism, improves the definition of printed circuit.
Preferably, the light conducting cylinder mounting bracket includes mounting bracket bottom plate 71, mounting bracket upper mounted plate 72 and connection
It is fixed under mounting bracket sidepiece connecting plate 73 between mounting bracket bottom plate 71 and mounting bracket upper mounted plate 72, the mounting bracket
Plate 71 and mounting bracket upper mounted plate 72 offer the light conducting cylinder fixing hole for fixing light conducting cylinder 4, the top of the light conducting cylinder 4
And bottom is set in mounting bracket bottom plate 71 and the light conducting cylinder fixing hole of mounting bracket upper mounted plate 72 respectively；Under the mounting bracket
Fixed plate 71, mounting bracket upper mounted plate 72 and mounting bracket sidepiece connecting plate 73 are provided at both ends with mounting bracket closing panel 74, peace
Bottom plate 71, mounting bracket upper mounted plate 72, mounting bracket sidepiece connecting plate 73 and mounting bracket closing panel 74 are shelved with charge-coupled structure
Into the cavity with interior accommodating space, the light conducting cylinder 4 is fixed in the cavity, is set on the mounting bracket closing panel 74
Air vent 741 is equipped with, draught fan is provided with air vent 741 in the cavity；The both sides of circuit board installing plate 1
Supporting plate 11 is provided with, the both sides of the light conducting cylinder mounting bracket are fixed in supporting plate 11；The printing opacity cover plate 5 is solid by cover plate
Determine block 51 to be fixed on the mounting bracket upper mounted plate 72.
Above is preferable implementation of the present utility model is illustrated, but the utility model is created and is not limited to institute
Embodiment is stated, those skilled in the art can also make a variety of be equal on the premise of without prejudice to the utility model spirit
Deformation is replaced, and these equivalent deformations or replacement are all contained in the application claim limited range.
Claims (9)
1. a kind of highlighted exposure mechanism of automatic exposure machine, it is characterised in that：Including circuit board installing plate（1）With installed in the electricity
Road plate installing plate（1）On circuit board（2）, the circuit board（2）On be provided with plurality of LEDs light source（21）, the LED/light source
（21）Top is provided with lens holder plate（3）, the lens holder plate（3）On offer quantity and position matches LED/light source
（21）Lens mounting hole（31）, the lens mounting hole（31）On be provided with positioned at LED/light source（21）The lens on top（32）,
The lens holder plate（3）Top is provided with light conducting cylinder mounting bracket, the light conducting cylinder mounting bracket and is provided with quantity Matching LED light
Source（21）And the light conducting cylinder with hollow hole（4）, the light conducting cylinder（4）Be parallel to each other position and its underpart is just pacified to the lens
Fill hole（31）, the light conducting cylinder（4）Top is provided with printing opacity cover plate（5）, the printing opacity cover plate（5）It is resisted against light conducting cylinder（4）'s
Top, the circuit board installing plate（1）Bottom is provided with radiating module.
2. the highlighted exposure mechanism of a kind of automatic exposure machine according to claim 1, it is characterised in that：The lens（32）With
Circuit board（2）Between be provided with sealing ring（33）, each LEDs light source（21）Correspondence installs a sealing ring（33）, the LED
Light source（21）Positioned at sealing ring（33）Centre position.
3. the highlighted exposure mechanism of a kind of automatic exposure machine according to claim 1, it is characterised in that：The radiating module bag
Include the first radiating block（61）, the second radiating block（62）With the 3rd radiating block（63）, first radiating block（61）It is fixed on circuit
Plate installing plate（1）Bottom, the 3rd radiating block（63）It is fixed on the first radiating block（61）Bottom, second radiating block（62）
It is set in the 3rd radiating block（63）On.
4. the highlighted exposure mechanism of a kind of automatic exposure machine according to claim 3, it is characterised in that：First radiating block
（61）For red copper radiator structure, second radiating block（62）For aluminium bar radiator structure, the 3rd radiating block（63）For copper pipe
Radiator structure, first radiating block（61）On be provided with for connect the 3rd radiating block（63）Installation position, each piece first
Radiating block（61）Coordinate and four piece of second radiating block is installed（62）With four piece of the 3rd radiating block（63）.
5. the highlighted exposure mechanism of a kind of automatic exposure machine according to claim 1, it is characterised in that：The light conducting cylinder（4）
Outer circumference diameter be 14mm, light conducting cylinder（4）The a diameter of 13mm of inner circumferential, light conducting cylinder（4）Length be 120mm.
6. the highlighted exposure mechanism of a kind of automatic exposure machine according to claim 1, it is characterised in that：The light conducting cylinder is installed
Frame includes mounting bracket bottom plate（71）, mounting bracket upper mounted plate（72）And it is connected to mounting bracket bottom plate（71）And installation
Frame upper mounted plate（72）Between mounting bracket sidepiece connecting plate（73）, the mounting bracket bottom plate（71）Fixed with mounting bracket
Plate（72）Offer for fixing light conducting cylinder（4）Light conducting cylinder fixing hole, the light conducting cylinder（4）Top and bottom wear respectively
Put in mounting bracket bottom plate（71）And mounting bracket upper mounted plate（72）In light conducting cylinder fixing hole.
7. the highlighted exposure mechanism of a kind of automatic exposure machine according to claim 6, it is characterised in that：It is solid under the mounting bracket
Fixed board（71）, mounting bracket upper mounted plate（72）And mounting bracket sidepiece connecting plate（73）Be provided at both ends with mounting bracket closing panel
（74）, mounting bracket bottom plate（71）, mounting bracket upper mounted plate（72）, mounting bracket sidepiece connecting plate（73）And mounting bracket end cover
Plate（74）The cavity with interior accommodating space, the light conducting cylinder are constituted with charge-coupled（4）It is fixed in the cavity, it is described to install
Frame closing panel（74）On be provided with air vent（741）, close to air vent in the cavity（741）Place is provided with ventilation wind
Fan.
8. the highlighted exposure mechanism of a kind of automatic exposure machine according to claim 7, it is characterised in that：The circuit board is installed
Plate（1）Both sides are provided with supporting plate（11）, the both sides of the light conducting cylinder mounting bracket are fixed on supporting plate（11）On.
9. the highlighted exposure mechanism of a kind of automatic exposure machine according to claim 8, it is characterised in that：The printing opacity cover plate
（5）Pass through cover plate fixed block（51）It is fixed on the mounting bracket upper mounted plate（72）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720044341.8U CN206532080U (en) | 2017-01-12 | 2017-01-12 | A kind of highlighted exposure mechanism of automatic exposure machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720044341.8U CN206532080U (en) | 2017-01-12 | 2017-01-12 | A kind of highlighted exposure mechanism of automatic exposure machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206532080U true CN206532080U (en) | 2017-09-29 |
Family
ID=59917736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720044341.8U Expired - Fee Related CN206532080U (en) | 2017-01-12 | 2017-01-12 | A kind of highlighted exposure mechanism of automatic exposure machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206532080U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108870206A (en) * | 2018-07-16 | 2018-11-23 | 付秀华 | LED street lamp |
-
2017
- 2017-01-12 CN CN201720044341.8U patent/CN206532080U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108870206A (en) * | 2018-07-16 | 2018-11-23 | 付秀华 | LED street lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170929 |