CN212011585U - A radiator fan for laser generator - Google Patents
A radiator fan for laser generator Download PDFInfo
- Publication number
- CN212011585U CN212011585U CN202020848694.5U CN202020848694U CN212011585U CN 212011585 U CN212011585 U CN 212011585U CN 202020848694 U CN202020848694 U CN 202020848694U CN 212011585 U CN212011585 U CN 212011585U
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- China
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- radiator
- fan
- semiconductor cooler
- laser module
- mounting
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Abstract
The utility model discloses a radiator fan for laser generator, including fan and laser module, one side of fan is equipped with the mount pad, one side of mount pad be equipped with first radiator and with mount pad fixed connection's mounting, the bottom of first radiator is located to the mounting, the mounting is U type spare, the both sides of mounting are respectively through the both sides fixed connection of first bolt with first radiator, the top of first radiator is located to the laser module, be equipped with first semiconductor cooler between laser module and the first radiator, the cold junction and the laser module laminating of first semiconductor cooler, the hot junction and the laminating of first radiator of first semiconductor cooler, the utility model discloses simple structure, simple installation, the radiating effect is good.
Description
Technical Field
The utility model relates to a radiator fan technical field, in particular to radiator fan for laser generator.
Background
Laser generator's laser module during operation can produce a large amount of heats, make the temperature rise, thereby influence the life of laser module, consequently, need cool off the laser module, traditional main heat dissipation form is windy cold and two kinds with the water-cooling, even the heat dissipation of blowing is carried out to the cooling fan that uses of forced air cooling, the radiating effect is not good, the water-cooling then adopts microchannel heat sink liquid cooling circulation mode, through the purpose that control by temperature change is reached to heat sink pipeline inner loop discharge, the installation is inconvenient, and is bulky.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a radiator fan for laser generator small, the dismouting is convenient, and the radiating effect is good.
In order to solve the technical problem, the utility model discloses a technical scheme does:
the utility model provides a radiator fan for laser generator, includes fan and laser module, one side of fan is equipped with the mount pad, one side of mount pad be equipped with first radiator and with mount pad fixed connection's mounting, the mounting is located the bottom of first radiator, the mounting is U type spare, the both sides of mounting are respectively through the both sides fixed connection of first bolt with first radiator, the top of first radiator is located to the laser module, is equipped with first semiconductor cooler between laser module and the first radiator, the cold junction and the laser module laminating of first semiconductor cooler, the hot junction and the laminating of first radiator.
The utility model discloses a further improvement, be equipped with the temperature control switch on the laser module, temperature control switch and laser module electric connection.
The utility model discloses a further improvement, first radiator lateral part is equipped with the second semiconductor cooler, the cold junction of second semiconductor cooler and the side laminating of first radiator, the hot junction of second semiconductor cooler are connected with the second radiator.
The utility model discloses a further improvement, first semiconductor cooler includes first panel and second panel, first panel reaches be equipped with a plurality of groups P-N junction semiconductors between the second panel.
The utility model discloses a further improvement, the mounting bottom extend have with mount pad parallel arrangement's installation department, the installation department passes through second bolt and mount pad fixed connection.
The utility model discloses a further improvement, the opposite side of fan is equipped with the screen panel, fan reach the mount pad loops through fixing bolt fixed connection.
The utility model discloses a further improvement, first radiator be equipped with a plurality of with fan blowing direction parallel arrangement's radiating fin.
By adopting the technical scheme, after the first semiconductor cooler is electrified, the cold end refrigeration cools the laser module, heat generated by the hot end is transferred to the first radiator, and is blown by the fan to dissipate heat and cool, so that the heat dissipation effect is good, the size of the first semiconductor cooler is small, and the first semiconductor cooler is fixed by the first bolt, and is simple and convenient to assemble and disassemble; in addition, the arrangement of the temperature control switch ensures that the laser module does not work excessively, and the second semiconductor cooler and the second radiator assist the first radiator in radiating, so that the cooling and radiating efficiency is improved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of another perspective structure of the present invention;
the following are marked in the figure: 1. a fan; 2. a laser module; 3. a mounting seat; 4. a first heat sink; 5. a fixing member; 6. a first bolt; 7. a temperature control switch; 8. an installation part; 9. a second bolt; 10. a mesh enclosure; 11. fixing the bolt; 12. a second semiconductor cooler; 13. a second heat sink; 14. a first semiconductor cooler.
Detailed Description
As shown in fig. 1-2, an embodiment of the present invention is a heat dissipation fan for a laser generator, including a fan 1 and a laser module 2, one side of the fan 1 is provided with a mounting base 3, the other side of the fan 1 is provided with a mesh cover 10, the fan 1 and the mounting base 3 are fixedly connected through a fixing bolt 11 in sequence, the middle of the mounting base 3 is provided with an air vent adapted to the diameter of the fan blade of the fan 1, one side of the mounting base 3 is provided with a first heat sink 4 and a fixing member 5, the first heat sink 4 is attached to the side of the mounting base 3, the first heat sink 4 is provided with a plurality of heat dissipation fins arranged in parallel with the blowing direction of the fan 1, the heat dissipation fins increase the heat dissipation area of the first heat sink 4, the heat dissipation fins are parallel with the blowing direction of the fan 1 to facilitate the heat removal of an air flow, the fixing member 5 is fixedly connected to the side of the mounting, the mounting part 8 is fixedly connected with the mounting seat 3 through a second bolt 9, the fixing part 5 is arranged at the bottom of the first radiator 4, the fixing part 5 is a U-shaped part, two sides of the fixing part 5 are respectively fixedly connected with two sides of the first radiator 4 through first bolts 6, the fixing part 5 supports and fixes the first radiator 4, the result is stable, the laser module 2 is arranged above the first radiator 4, a first semiconductor cooler 14 is arranged between the laser module 2 and the first radiator 4, the laser module 2 and the first semiconductor cooler 14 are fixedly connected with the first radiator 4 through bolts, the bolts are arranged above the laser module 2 to facilitate the disassembly and assembly of the laser module 2, the cold end of the first semiconductor cooler 14 is attached to the laser module 2, the hot end of the semiconductor cooler is attached to the first radiator 4, after the first semiconductor cooler 14 is electrified, the cold end is refrigerated to cool the laser module 2, the heat transfer that the hot junction produced is to first radiator 4, through the cooling of 1 bloies of fan, the utility model discloses simple structure, the dismouting is simple and convenient, and the radiating effect is good.
Be equipped with temperature control switch 7 on the laser module 2, temperature control switch 7 and laser module 2 electric connection, temperature control switch 7 detects the temperature of laser module 2, when the temperature of laser module 2 exceeded the setting value, temperature control switch 7 control laser module 2 stop work, avoid the high temperature to lead to the electric component to damage, first radiator 4 lateral part is equipped with second semiconductor cooler 12, the cold junction of second semiconductor cooler 12 and the side laminating of first radiator 4, the hot junction of second semiconductor cooler 12 is connected with second radiator 13, laser module 2 high temperature stop work back, second semiconductor cooler 12 starts for first radiator 4 cooling, improve the radiating efficiency of first radiator 4, second radiator 13 is the hot junction heat dissipation of second semiconductor cooler 12.
The first semiconductor cooler 14 includes a first panel and a second panel, a plurality of groups of P-N junction semiconductors are provided between the first panel and the second panel, the P-N junction semiconductors are made of bismuth telluride compound solid solution material, and the semiconductor cooler utilizes the peltier effect of the semiconductor material to realize cooling and heating.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.
Claims (7)
1. A radiator fan for laser generator, includes fan (1) and laser module (2), its characterized in that: one side of fan (1) is equipped with mount pad (3), one side of mount pad (3) is equipped with first radiator (4) and with mount pad (3) fixed connection's mounting (5), mounting (5) are located the bottom of first radiator (4), and mounting (5) are U type spare, and the both sides of mounting (5) are respectively through the both sides fixed connection of first bolt (6) with first radiator (4), the top of first radiator (4) is located in laser module (2), is equipped with first semiconductor cooler (14) between laser module (2) and first radiator (4), the cold junction and the laminating of laser module (2) of first semiconductor cooler (14), the hot junction and the laminating of first semiconductor cooler (14) first radiator (4).
2. The heat dissipation fan for a laser generator as defined in claim 1, wherein: the laser module (2) is provided with a temperature control switch (7), and the temperature control switch (7) is electrically connected with the laser module (2).
3. The heat dissipation fan for a laser generator as defined in claim 2, wherein: and a second semiconductor cooler (12) is arranged on the side part of the first radiator (4), the cold end of the second semiconductor cooler (12) is attached to the side surface of the first radiator (4), and the hot end of the second semiconductor cooler (12) is connected with a second radiator (13).
4. The heat dissipation fan for a laser generator as defined in claim 1, wherein: the first semiconductor cooler (14) includes a first panel and a second panel with sets of P-N junction semiconductors disposed therebetween.
5. The heat dissipation fan for a laser generator as defined in claim 1, wherein: mounting (5) bottom extend have with mount pad (3) parallel arrangement's installation department (8), installation department (8) are through second bolt (9) and mount pad (3) fixed connection.
6. The heat dissipation fan for a laser generator as defined in claim 1, wherein: the fan is characterized in that a mesh enclosure (10) is arranged on the other side of the fan (1), and the mesh enclosure (10), the fan (1) and the mounting seat (3) are fixedly connected through a fixing bolt (11) in sequence.
7. The heat dissipation fan for a laser generator as defined in claim 1, wherein: the first radiator (4) is provided with a plurality of radiating fins which are arranged in parallel with the blowing direction of the fan (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020848694.5U CN212011585U (en) | 2020-05-20 | 2020-05-20 | A radiator fan for laser generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020848694.5U CN212011585U (en) | 2020-05-20 | 2020-05-20 | A radiator fan for laser generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212011585U true CN212011585U (en) | 2020-11-24 |
Family
ID=73419042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020848694.5U Active CN212011585U (en) | 2020-05-20 | 2020-05-20 | A radiator fan for laser generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212011585U (en) |
-
2020
- 2020-05-20 CN CN202020848694.5U patent/CN212011585U/en active Active
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