CN214978632U - Laser head with heat dissipation function - Google Patents
Laser head with heat dissipation function Download PDFInfo
- Publication number
- CN214978632U CN214978632U CN202121159455.XU CN202121159455U CN214978632U CN 214978632 U CN214978632 U CN 214978632U CN 202121159455 U CN202121159455 U CN 202121159455U CN 214978632 U CN214978632 U CN 214978632U
- Authority
- CN
- China
- Prior art keywords
- laser head
- water
- heat dissipation
- head body
- cover plate
- 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.)
- Active
Links
Images
Landscapes
- Semiconductor Lasers (AREA)
Abstract
The utility model discloses a laser head with heat dissipation function, which comprises a laser head body, a radiator body, a water storage tank and a water pump which are connected in sequence through a water pipe; the laser head body is provided with a cover plate, a water passing gap is reserved between the cover plate and the laser head body, and the water pipe penetrates through the cover plate and is communicated with the water passing gap; the laser head body is provided with the water course of intercommunication each other, the water clearance of crossing is formed at the water course. So, come to dispel the heat to the laser head body through peripheral hardware radiator body, storage water tank and water pump on the laser head body, improved the radiating efficiency of laser head body, prolonged this internal semiconductor laser diode's of laser head life effectively, also further improved the security of sculpture operation.
Description
Technical Field
The utility model relates to a laser head field for the engraver especially relates to a laser head with heat dissipation function.
Background
More than one semiconductor laser diode is generally arranged in the laser head body, and as is known to all, when the semiconductor laser diode works, the semiconductor laser diode generates heat seriously, if the semiconductor laser diode does not dissipate heat in time, the semiconductor laser diode is easy to damage, and the normal work of the laser head is influenced; some people design the air-out cold charge and put and dispel the heat to the laser head body, but its radiating effect is not good, and still others have designed water cooling plant, but it is interior circulation on the laser head body with water design, and the radiating efficiency still waits to improve.
Therefore, a new technical solution is needed to solve the above problems.
Disclosure of Invention
In order to solve the defects and the deficiencies of the prior art, the utility model provides a laser head with heat dissipation function, it is through going up peripheral hardware radiator body, storage water tank and water pump on the laser head body and dispel the heat to the laser head body, has improved the radiating efficiency of laser head body, has prolonged this internal semiconductor laser diode's of laser head life effectively, has also further improved the security of sculpture operation.
The utility model adopts the technical proposal that: a laser head with a heat dissipation function comprises a laser head body, a radiator body, a water storage tank and a water pump which are sequentially connected through a water pipe; the laser head body is provided with a cover plate, a water passing gap is reserved between the cover plate and the laser head body, and the water pipe penetrates through the cover plate and is communicated with the water passing gap; wherein:
the laser head body is provided with the water course of intercommunication each other, the water clearance of crossing is formed at the water course.
As a preferable scheme, the water channel comprises a plurality of first grooves which are vertically arranged at intervals and second grooves which are obliquely arranged; and the second groove divides the first groove into a plurality of sections.
As a preferable scheme, the water channel is connected with a first water inlet end and a first water outlet end, wherein the first water inlet end and the first water outlet end are arranged diagonally.
As an optimal scheme, the apron is ya keli apron, just, be provided with the sealing washer between ya keli apron and the laser head body.
As a preferred scheme, acrylic cover plate is detachably connected to the laser head body through bolts.
As a preferred scheme, the heat sink body comprises a heat dissipation fan and a heat dissipation module arranged on the heat dissipation fan; the heat dissipation module is provided with a plurality of wavy heat dissipation fins, the heat dissipation fins are arranged at intervals, heat dissipation flow channels are formed between every two adjacent heat dissipation fins, and the heat dissipation flow channels are connected with a second water inlet end and a second water outlet end; the second water inlet end is communicated with the first water outlet end of the groove, and the second water outlet end is communicated with the water storage tank.
The utility model has the advantages that: compared with the prior art, the utility model discloses a peripheral hardware radiator body, storage water tank and water pump dispel the heat to the laser head body on the laser head body, have improved the radiating efficiency of laser head body, have prolonged this internal semiconductor laser diode's of laser head life effectively, have also further improved the security of sculpture operation.
Drawings
FIG. 1 is a perspective view of an embodiment of the present invention;
fig. 2 is a partially exploded view of an embodiment of the present invention;
fig. 3 is a schematic view of the operation of the heat sink body according to the embodiment of the present invention.
Reference numerals:
10. laser head body 11, cover plate
12. Water channel 121 and first water inlet end
122. First water outlet end 13 and sealing ring
20. Radiator body 21 and radiating fins
201. A second water inlet end 202 and a second water outlet end
30. A water storage tank 40 and a water pump.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are only some sub-embodiments of the present invention.
Referring to fig. 1 to 3, a laser head with a heat dissipation function in an embodiment of the present invention includes a laser head body 10, a radiator body 20, a water storage tank 30, and a water pump 40, which are sequentially connected through a water pipe;
the laser head body 10 is provided with a cover plate 11, a water passing gap is reserved between the cover plate 11 and the laser head body 10, and the water pipe penetrates through the cover plate 11 and is communicated with the water passing gap; wherein:
the laser head body 10 is provided with a water channel 12 which is communicated with each other, and the water passing gap is formed in the water channel 12.
When the laser head works, cold fluid is conveyed to the laser head body 10 from the water storage tank 30 through the water pump 40, flows out of the laser head body 10 after passing through the water passing gap and is converted into hot fluid, and the hot fluid flows into the radiator body 20, is converted into cold fluid through the heat dissipation effect of the radiator body 20 and flows back to the water storage tank 30, and the operation is repeated.
Like this, through peripheral hardware radiator body 20, storage water tank 30 and water pump 40 on laser head body 10 come to dispel the heat to laser head body 10, improved laser head body 10's radiating efficiency, prolonged the life of the semiconductor laser diode in laser head body 10 effectively, also further improved the security of sculpture operation.
Specifically, the water channel 12 comprises a plurality of first grooves which are vertically arranged at intervals and second grooves which are obliquely arranged; and the second groove divides the first groove into a plurality of sections. Wherein, the second groove has two channels which are distributed in an X shape; therefore, a water channel with four directions and eight directions is formed on the laser head body 10, and the heat dissipation efficiency is further improved. The water channel 12 is connected to a first water inlet end 121 and a first water outlet end 122, wherein the first water inlet end 121 and the first water outlet end 122 are preferably arranged diagonally on the laser head body 10. Moreover, according to the fluid heating characteristics, the first water inlet end 121 is disposed below the first water outlet end 122. In this way, the contact area between the cold fluid and the laser head body 10 can be increased, and the heat radiation efficiency of the laser head body 10 can be further improved.
Further, the cover plate 11 is an acrylic cover plate, and a sealing ring 13 is arranged between the acrylic cover plate and the laser head body 10. Generally, the laser head body 10 is provided with an annular groove for placing the sealing ring 13, so that the sealing performance of the cover plate 11 and the laser head body 10 can be better ensured, and fluid is prevented from flowing out from an assembly gap. Of course, the laser head body 10 may be provided with a copper plate for heat conduction, and the water passage 12 may be provided on an outer side surface of the copper plate, and the cover plate 11 may be provided on the outer side surface of the copper plate to further improve the heat radiation efficiency.
Preferably, apron 11 passes through the detachable connection of bolt in laser head body 10, so, has also made things convenient for dismouting, the change of water pipe.
Further, referring to fig. 3, the heat sink body 20 includes a heat dissipating fan and a heat dissipating module mounted on the heat dissipating fan; the heat dissipation module is provided with a plurality of wavy heat dissipation fins 21, the heat dissipation fins 21 are arranged at intervals, heat dissipation flow channels are formed between adjacent heat dissipation fins 21, and the heat dissipation flow channels are connected with a second water inlet end 201 and a second water outlet end 202; wherein the second water inlet end 201 is communicated with the first water outlet end 122 of the groove, and the second water outlet end 202 is communicated with the water storage tank 30.
The above embodiments of the present invention are merely examples for clearly illustrating the present invention and are not intended to limit the embodiments of the present invention. But rather, obvious variations and modifications may be made without departing from the spirit of the invention.
Claims (6)
1. The utility model provides a laser head with heat dissipation function which characterized in that: comprises a laser head body, a radiator body, a water storage tank and a water pump which are connected in sequence through a water pipe;
the laser head body is provided with a cover plate, a water passing gap is reserved between the cover plate and the laser head body, and the water pipe penetrates through the cover plate and is communicated with the water passing gap; wherein:
the laser head body is provided with the water course of intercommunication each other, the water clearance of crossing is formed at the water course.
2. The laser head with the heat dissipation function of claim 1, characterized in that: the water channel comprises a plurality of first grooves which are vertically arranged at intervals and second grooves which are obliquely arranged; and the second groove divides the first groove into a plurality of sections.
3. The laser head with the heat dissipation function of claim 2, characterized in that: the water channel is connected with a first water inlet end and a first water outlet end, wherein the first water inlet end and the first water outlet end are arranged diagonally.
4. The laser head with the heat dissipation function of claim 1, characterized in that: the apron is ya keli apron, just, be provided with the sealing washer between ya keli apron and the laser head body.
5. The laser head with the heat dissipation function of claim 4, characterized in that: acrylic cover plate passes through the detachable connection of bolt in the laser head body.
6. The laser head with the heat dissipation function of claim 3, characterized in that: the radiator body comprises a radiating fan and a radiating module arranged on the radiating fan; the heat dissipation module is provided with a plurality of wavy heat dissipation fins, the heat dissipation fins are arranged at intervals, heat dissipation flow channels are formed between every two adjacent heat dissipation fins, and the heat dissipation flow channels are connected with a second water inlet end and a second water outlet end; the second water inlet end is communicated with the first water outlet end of the groove, and the second water outlet end is communicated with the water storage tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121159455.XU CN214978632U (en) | 2021-05-27 | 2021-05-27 | Laser head with heat dissipation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121159455.XU CN214978632U (en) | 2021-05-27 | 2021-05-27 | Laser head with heat dissipation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214978632U true CN214978632U (en) | 2021-12-03 |
Family
ID=79087615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121159455.XU Active CN214978632U (en) | 2021-05-27 | 2021-05-27 | Laser head with heat dissipation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214978632U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114619156A (en) * | 2022-05-17 | 2022-06-14 | 江苏觅科激光设备有限公司 | Water-cooled laser cutting head convenient to tear open and trade |
-
2021
- 2021-05-27 CN CN202121159455.XU patent/CN214978632U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114619156A (en) * | 2022-05-17 | 2022-06-14 | 江苏觅科激光设备有限公司 | Water-cooled laser cutting head convenient to tear open and trade |
| CN114619156B (en) * | 2022-05-17 | 2022-07-12 | 江苏觅科激光设备有限公司 | Water-cooled laser cutting head convenient to tear open and trade |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111927942B (en) | Liquid cooling heat radiation structure and gearbox casing | |
| CN112444050A (en) | Integral cavity type water cooling drainage with built-in water pump | |
| CN109982544B (en) | Liquid cooling radiator | |
| CN214978632U (en) | Laser head with heat dissipation function | |
| CN112091083A (en) | Die holder with heat dissipation structure for stamping machine tool | |
| CN112003414A (en) | Liquid-cooled motor for new energy automobile | |
| CN105758226A (en) | Outdoor air cooling radiator | |
| CN206626986U (en) | A kind of high-strength aluminum automobile radiators | |
| CN110043355B (en) | Water cooling structure of motorcycle engine | |
| CN111828600B (en) | Gearbox shell | |
| CN206860278U (en) | Hydroecium multi-cycle radiator | |
| CN215500288U (en) | Controller of vehicle and vehicle | |
| CN212910578U (en) | Fluid semiconductor refrigerating device | |
| CN214424591U (en) | Cylinder sleeve cooling device capable of achieving accurate flow distribution | |
| CN218333780U (en) | Periodic fractal tree-like structure microchannel heat exchanger system | |
| CN215113450U (en) | Integral cavity type water cooling drainage with built-in water pump | |
| CN211931155U (en) | Water-cooling plate radiator | |
| CN216491777U (en) | Do benefit to radiating water-cooled radiator | |
| CN216795585U (en) | Double-medium radiator | |
| CN216818325U (en) | Chip directly-connected efficient radiator structure | |
| CN213861842U (en) | Four-combination radiator assembly | |
| CN209787679U (en) | Heat radiation structure and motor controller | |
| CN218826481U (en) | Oil-immersed transformer tank | |
| CN210533124U (en) | Aluminum plate-fin fuel cooler | |
| CN215566280U (en) | Water-cooling channel structure of four-valve water-cooling engine cylinder cover of middle and small displacement motorcycle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |