CN204774091U - Optic fibre marking machine - Google Patents
Optic fibre marking machine Download PDFInfo
- Publication number
- CN204774091U CN204774091U CN201520351857.8U CN201520351857U CN204774091U CN 204774091 U CN204774091 U CN 204774091U CN 201520351857 U CN201520351857 U CN 201520351857U CN 204774091 U CN204774091 U CN 204774091U
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- Prior art keywords
- box
- circulated air
- marking machine
- optical fiber
- heat radiation
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Abstract
The utility model relates to a marking machine especially relates to an optic fibre marking machine, including the main tank body, setting up at the internal laser generator of main tank and set up at main tank optical fiber head external and that link to each other with laser generator including laser instrument main part and heat dissipation mechanism, laser instrument main part, heat dissipation mechanism includes circulated air box and heat dissipation box, and the bottom of the main tank body is connected with the circulated air box, and the junction of circulated air box and the main tank body is provided with two circulating fans, and the air -out opposite direction of circulating fan is used for forming the circulating current in the main tank body and circulated air box, the bottom of circulated air box is connected with the heat dissipation box, is provided with radiator fan on the heat dissipation box, and the circulated air box is provided with the semiconductor refrigeration piece with the junction of heat dissipation box to the refrigeration face and the face of heating of semiconductor refrigeration piece are located circulated air box one side and heat dissipation box one side respectively. The utility model discloses an optic fibre marking machine, under the high temperature environment radiating effect better, not can bring the dust into box in.
Description
Technical field
The utility model relates to a kind of marking machine, particularly relates to a kind of optical fiber marking machine.
Background technology
Optical fiber laser refers to the laser instrument of doped rare earth element glass optical fiber as gain media, optical fiber laser can develop on the basis of fiber amplifier: under the effect of pump light, very easily form high power density in optical fiber, causing the laser levels " population inversion " of working-laser material, just can form laser generation output when suitably adding positive feedback loop (formation resonator).Laser marking machine utilizes laser beam to stamp permanent mark at various different material surface.The effect of mark exposes deep layer material by the evaporation of entry material, or by luminous energy cause entry material Chemical Physics change and " quarter " goes out vestige, or burn moieties by luminous energy, show all kinds of figure such as pattern, word, bar code of required etching.
The optical fiber marking machine of prior art, usually adopt air-cooled pattern to laser instrument cooling, but this pattern limits by ambient temperature, not easily heat radiation and refrigeration under hot environment, simultaneously with external environment exchange of air, must dust be brought in casing, damage laser instrument accessory.
Because above-mentioned defect, the design people, actively in addition research and innovation, to founding a kind of optical fiber marking machine of new structure, make it have more value in industry.
Utility model content
For solving the problems of the technologies described above, the purpose of this utility model to be to provide under a kind of hot environment radiating effect better, optical fiber marking machine dust can not brought in casing.
Optical fiber marking machine of the present utility model, comprise laser bodies and cooling mechanism, described laser bodies comprises main box, be arranged on the laser generator in main box and be arranged on the outer and optical fiber head be connected with laser generator of main box, described cooling mechanism comprises circulated air casing and heat radiation box, the bottom of described main box is connected with circulated air casing, the junction of described circulated air casing and main box is provided with two circulating fans, and the air-out direction of described circulating fan is contrary and for forming circulating current in main box and circulated air casing;
The bottom of described circulated air casing is connected with heat radiation box, described heat radiation box is provided with radiator fan, the junction of described circulated air casing and heat radiation box is provided with semiconductor chilling plate, and the chill surface of semiconductor chilling plate and heat face and lay respectively at circulated air casing side and heat radiation box side.
Further, the chill surface of described semiconductor chilling plate is all connected with multiple fin by heat dissipation base with heating on face.
Concrete, the arragement direction of described fin parallels with the airflow direction in circulated air casing and in heat radiation box respectively.
Further, described heat dissipation base is connected by heat conductive silica gel with between semiconductor chilling plate.
Further, described radiator fan is two.
Concrete, between radiator fan, be provided with the flow distribution plate for separate gas stream in described heat radiation box.
Further, the deflector for guiding airflow direction is provided with in circulated air casing.
Further, be provided with in described main box for separating main box internal cavities to form the dividing plate of circulating current.
By such scheme, the utility model at least has the following advantages: under hot environment radiating effect better, dust can not be brought in casing.
Above-mentioned explanation is only the general introduction of technical solutions of the utility model, in order to better understand technological means of the present utility model, and can be implemented according to the content of description, coordinates accompanying drawing to be described in detail as follows below with preferred embodiment of the present utility model.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the side view at the utility model semiconductor chilling plate place.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is described in further detail.Following examples for illustration of the utility model, but are not used for limiting scope of the present utility model.
See Fig. 1 and Fig. 2, a kind of optical fiber marking machine described in the utility model one preferred embodiment, comprise laser bodies 1 and cooling mechanism 2, laser bodies 1 comprises main box 10, be arranged on the laser generator 11 in main box 10, and be arranged on the outer and optical fiber head 12 be connected with laser generator 11 of main box 10, cooling mechanism 2 comprises circulated air casing 21 and heat radiation box 22, the bottom of main box 10 is connected with circulated air casing 21, circulated air casing 21 is provided with two circulating fans 211 with the junction of main box 10, the air-out direction of circulating fan 211 is contrary and for formation circulating current main box 10 and circulated air casing 21 in, the bottom of circulated air casing 21 is connected with heat radiation box 22, heat radiation box 22 is provided with radiator fan 221, circulated air casing 21 is provided with semiconductor chilling plate 23 with the junction of heat radiation box 22, and the chill surface of semiconductor chilling plate 23 and heat face and lay respectively at circulated air casing 21 side and heat radiation box 22 side.
Operation principle of the present utility model is: 1) wind direction of circulating fan is contrary, a blowing up, another blowing down, and then circulating current is formed in main box 10 and circulated air casing 21, because the chill surface of semiconductor chilling plate is towards circulated air casing side, can effectively cool the hot-air blown from main box, after cooling, cold air is passed into cooling laser generator in main box, iterative cycles; 2) heating of semiconductor chilling plate faces heat radiation box side, is distributed by heat under the effect of radiator fan through heat radiation box; 3) because the heat radiation air containment of laser generator is in main box, heat is initiatively spread out of by semiconductor chilling plate, under such hot environment radiating effect better, dust can not be brought in casing.
In order to improve heat conduction efficiency, optical fiber marking machine of the present utility model, the chill surface of semiconductor chilling plate 23 is all connected with multiple fin 25 by heat dissipation base 24 with heating on face; In order to not affect the flowing of air-flow, the arragement direction of fin 25 parallels with the airflow direction in circulation bellows 21 body and in heat radiation box 22 respectively, it should be noted that the fin arragement direction in circulation bellows 21 body and in heat radiation box 22 can be different, such as mutually vertical.Be connected by heat conductive silica gel between heat dissipation base 24 with semiconductor chilling plate 23.
Optical fiber marking machine of the present utility model, radiator fan 221 is two, lays respectively at the both sides of heat radiation box, and the air outlet of radiator fan can be arranged on the both sides of heat radiation box, also can be arranged on the end of heat radiation box.Owing to being provided with two radiator fans, between radiator fan 221, in heat radiation box 22, be provided with the flow distribution plate 222 for separate gas stream.
In order to make air-flow successfully at main box and circulated air casing Inner eycle, optical fiber marking machine of the present utility model, in circulated air casing 21, be provided with the deflector 212 for guiding airflow direction.Be provided with in main box 10 for separating main box internal cavities to form the dividing plate 101 of circulating current.
The above is only preferred embodiment of the present utility model; be not limited to the utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (8)
1. an optical fiber marking machine, it is characterized in that: comprise laser bodies and cooling mechanism, described laser bodies comprises main box, be arranged on the laser generator in main box and be arranged on the outer and optical fiber head be connected with laser generator of main box, described cooling mechanism comprises circulated air casing and heat radiation box, the bottom of described main box is connected with circulated air casing, the junction of described circulated air casing and main box is provided with two circulating fans, and the air-out direction of described circulating fan is contrary and for forming circulating current in main box and circulated air casing;
The bottom of described circulated air casing is connected with heat radiation box, described heat radiation box is provided with radiator fan, the junction of described circulated air casing and heat radiation box is provided with semiconductor chilling plate, and the chill surface of semiconductor chilling plate and heat face and lay respectively at circulated air casing side and heat radiation box side.
2. optical fiber marking machine according to claim 1, is characterized in that: the chill surface of described semiconductor chilling plate is all connected with multiple fin by heat dissipation base with heating on face.
3. optical fiber marking machine according to claim 2, is characterized in that: the arragement direction of described fin parallels with the airflow direction in circulated air casing and in heat radiation box respectively.
4. optical fiber marking machine according to claim 2, is characterized in that: described heat dissipation base is connected by heat conductive silica gel with between semiconductor chilling plate.
5. optical fiber marking machine according to claim 1, is characterized in that: described radiator fan is two.
6. optical fiber marking machine according to claim 5, is characterized in that: between radiator fan, be provided with the flow distribution plate for separate gas stream in described heat radiation box.
7. optical fiber marking machine according to claim 1, is characterized in that: be provided with the deflector for guiding airflow direction in circulated air casing.
8. optical fiber marking machine according to claim 1, is characterized in that: be provided with in described main box for separating main box internal cavities to form the dividing plate of circulating current.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520351857.8U CN204774091U (en) | 2015-05-28 | 2015-05-28 | Optic fibre marking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520351857.8U CN204774091U (en) | 2015-05-28 | 2015-05-28 | Optic fibre marking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204774091U true CN204774091U (en) | 2015-11-18 |
Family
ID=54514208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520351857.8U Expired - Fee Related CN204774091U (en) | 2015-05-28 | 2015-05-28 | Optic fibre marking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204774091U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115610083A (en) * | 2022-10-10 | 2023-01-17 | 江苏裕康光伏材料有限公司 | Micro-lens lattice double-sided printing equipment |
-
2015
- 2015-05-28 CN CN201520351857.8U patent/CN204774091U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115610083A (en) * | 2022-10-10 | 2023-01-17 | 江苏裕康光伏材料有限公司 | Micro-lens lattice double-sided printing equipment |
| CN115610083B (en) * | 2022-10-10 | 2024-04-05 | 江苏裕康光伏材料有限公司 | Microlens dot matrix double-sided printing equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20160528 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |