CN207888084U - A kind of laser cutting head - Google Patents
A kind of laser cutting head Download PDFInfo
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- CN207888084U CN207888084U CN201820165061.7U CN201820165061U CN207888084U CN 207888084 U CN207888084 U CN 207888084U CN 201820165061 U CN201820165061 U CN 201820165061U CN 207888084 U CN207888084 U CN 207888084U
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- laser
- heat dissipation
- radiating
- heat
- dissipation channel
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Abstract
The utility model provides a kind of laser cutting head, which includes：Laser bodies, it is provided with accommodating chamber in the laser bodies, further include the laser head and heat-radiating semiconductor being arranged in the accommodating chamber, the cold end of the heat-radiating semiconductor is attached on the laser head, and the hot junction of the heat-radiating semiconductor deviates from the laser head；It is provided with multiple radiating fins on the hot junction, further includes the spiral heat dissipation channel being threaded through in the receiving cavity wall, and the spiral heat dissipation channel is threaded through between the adjacent radiating fin.The utility model has the beneficial effects that：The heat dissipation effect to laser head is referred to by the heat-radiating semiconductor of setting and the radiating fin and spiral heat dissipation channel road that coordinate with it, and then improves the using effect of laser cutting head.
Description
Technical field
The utility model is related to laser cutting technical field more particularly to a kind of laser cutting head.
Background technology
Laser has the characteristics that high directivity, brightness are high, focus temperature is high, is commonly used on laser cutting device, for pair
The cutting of product, laser cutting have the characteristics that precision is high, efficient, substantially increase cutting efficiency, but gathering due to laser
The high characteristic of burnt temperature, often laser emitter generate a large amount of heat, for example, powerful laser cutting device, laser exist
Energy when work is very big, such as dredges not in time heat, will greatly reduce the service life of laser cutting device.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of laser cutting head.
The utility model is achieved through the following technical solutions：
The utility model provides a kind of laser cutting head, which includes：Laser bodies, the laser
It is provided with accommodating chamber in main body, further includes the laser head and heat-radiating semiconductor being arranged in the accommodating chamber, the heat dissipation half
The cold end of conductor is attached on the laser head, and the hot junction of the heat-radiating semiconductor deviates from the laser head；It is set on the hot junction
Multiple radiating fins are equipped with, further include the spiral heat dissipation channel being threaded through in the receiving cavity wall, and the spiral heat dissipation channel
It is threaded through between the adjacent radiating fin.
Further include water pump, the water pump is connected to the spiral heat dissipation channel.
Preferably, it is additionally provided with condenser in the accommodating chamber.
Preferably, the heat dissipation channel is aluminium alloy radiating fin.
The utility model has the beneficial effects that：Pass through the heat-radiating semiconductor of setting and the radiating fin and spiral shell that coordinate with it
Rotation heat dissipation channel road refers to the heat dissipation effect to laser head, and then improves the using effect of laser cutting head.
Description of the drawings
Fig. 1 is the structural schematic diagram for the laser cutting head that the utility model embodiment provides.
Specific implementation mode
Hereinafter, certain exemplary embodiments are simply just described.As one skilled in the art will recognize that
Like that, without departing from the spirit or scope of the present utility model, it can be changed by various different modes described real
Apply example.Therefore, attached drawing and description are considered essentially illustrative rather than restrictive.
In the description of the present invention, it should be understood that term "center", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is based on ... shown in the drawings
Orientation or positional relationship is merely for convenience of describing the present invention and simplifying the description, and does not indicate or imply the indicated dress
It sets or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as to the utility model
Limitation.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more this feature.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；Can be
Mechanical connection can also be electrical connection, can also be communication；It can be directly connected, the indirect phase of intermediary can also be passed through
Even, can be the interaction relationship of the connection or two elements inside two elements.For those of ordinary skill in the art
For, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it
"lower" may include that the first and second features are in direct contact, and can also not be to be in direct contact but lead to including the first and second features
Cross the other characterisation contact between them.Moreover, fisrt feature second feature " on ", " side " and " above " include first
Feature is right over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.Fisrt feature
Second feature " under ", " lower section " and " below " include fisrt feature right over second feature and oblique upper, or only table
Show that fisrt feature level height is less than second feature.
Following disclosure provides many different embodiments or example is used for realizing the different structure of the utility model.
In order to simplify the disclosure of the utility model, hereinafter the component of specific examples and setting are described.Certainly, they are only
Example, and purpose does not lie in limitation the utility model.In addition, the utility model can in different examples repeat reference numerals
And/or reference letter, this repetition are for purposes of simplicity and clarity, itself not indicate discussed various embodiments
And/or the relationship between setting.In addition, the example for the various specific techniques and material that the utility model provides, but this
Field those of ordinary skill can be appreciated that the application of other techniques and/or the use of other materials.
Referring to Fig. 1, Fig. 1 is the structural schematic diagram of laser cutting head provided by the utility model.
The utility model provides a kind of laser cutting head, which includes：Laser bodies 1, the laser
It is provided with accommodating chamber 11 in device main body 1, further includes the laser head being arranged in the accommodating chamber 11 and heat-radiating semiconductor 2, institute
The cold end 22 for stating heat-radiating semiconductor 2 is attached on the laser head, and the hot junction 21 of the heat-radiating semiconductor 2 deviates from the laser
Head；It is provided with multiple radiating fins 3 on the hot junction 21, further includes the spiral heat dissipation channel being threaded through in 11 wall of the accommodating chamber
4, and the spiral heat dissipation channel 4 is threaded through between the adjacent radiating fin 3.
Further include water pump 5, the water pump 5 is connected to the spiral heat dissipation channel 4.
Preferably, it is additionally provided with condenser 6 in the accommodating chamber 11.
Preferably, the heat dissipation channel is aluminium alloy radiating fin 3.
In the above-described embodiments, the radiating fin 3 and spiral heat dissipation coordinated by the heat-radiating semiconductor of setting 2 and with it
Channel 4 refers to the heat dissipation effect to laser head, and then improves the using effect of laser cutting head.
In order to facilitate the laser cutting head for understanding that the utility model embodiment provides, with reference to specific embodiment to it
It is described in detail.
It continues to refer to figure 1, the utility model provides a kind of laser cutting head, which includes a laser
Main body 1, there are one the accommodating chambers 11 of one end open for the laser bodies 1 tool, secure in the accommodating chamber 11 laser head with
An and heat-radiating semiconductor 2, wherein heat-radiating semiconductor 2 is arranged away from one end of laser head light-emitting surface, and heat-radiating semiconductor
2 cold end 22 attaches on laser head, and the heat that laser head generates is radiated by heat-radiating semiconductor 2.In addition, in order to more preferable
Ground improves heat dissipation effect, is provided with multiple radiating fins 3 in the hot junction of heat-radiating semiconductor 2 21, which is aluminium alloy system
The radiating fin 3 of work is distributed in the heat that 2 hot junction 21 of heat-radiating semiconductor generates by radiating fin 3.
In addition, in order to further improve heat dissipation effect, spiral heat dissipation channel 4 is provided in laser bodies 1, it should
Spiral heat dissipation channel 4 is arranged around the laser head, and the heat for absorbing laser head side wall radiates to laser head.This
Outside, in specific setting, spiral heat dissipation channel 4 is inserted between adjacent radiating fin 3.When in use, spiral shell is given by water pump 5
It revolves heat dissipation channel 4 and supplies cold water, cooled down to the side wall of laser head by cold water, and cool down to radiating fin 3, from
And it can effectively improve the cooling effect to laser head.
In addition, in specific setting, the opening of accommodating chamber 11 is also provided with condenser 6, can by the condenser 6 of setting
Effectively to improve the using effect of laser cutting head.
It can be seen from the above description that passing through the heat-radiating semiconductor 2 of setting and the radiating fin 3 and spiral shell that coordinate with it
Rotation heat dissipation channel 4 refers to the heat dissipation effect to laser head, and then improves the using effect of laser cutting head.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all in this practicality
All any modification, equivalent and improvement etc., should be included in the guarantor of the utility model made by within novel spirit and principle
Within the scope of shield.
Claims (3)
1. a kind of laser cutting head, which is characterized in that including：Laser bodies are provided with accommodating chamber in the laser bodies,
Further include the laser head and heat-radiating semiconductor being arranged in the accommodating chamber, the cold end of the heat-radiating semiconductor is attached to described
On laser head, the hot junction of the heat-radiating semiconductor deviates from the laser head；It is provided with multiple radiating fins on the hot junction, also wraps
The spiral heat dissipation channel being threaded through in the receiving cavity wall is included, and the spiral heat dissipation channel is threaded through the adjacent radiating fin
Further include water pump between piece, the water pump is connected to the spiral heat dissipation channel.
2. laser cutting head according to claim 1, which is characterized in that be additionally provided with condenser in the accommodating chamber.
3. laser cutting head according to claim 2, which is characterized in that the heat dissipation channel is aluminium alloy radiating fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820165061.7U CN207888084U (en) | 2018-01-31 | 2018-01-31 | A kind of laser cutting head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820165061.7U CN207888084U (en) | 2018-01-31 | 2018-01-31 | A kind of laser cutting head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207888084U true CN207888084U (en) | 2018-09-21 |
Family
ID=63546358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820165061.7U Active CN207888084U (en) | 2018-01-31 | 2018-01-31 | A kind of laser cutting head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207888084U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109773350A (en) * | 2019-01-25 | 2019-05-21 | 苏州迅镭激光科技有限公司 | A kind of laser cutting head air cooling radiator |
-
2018
- 2018-01-31 CN CN201820165061.7U patent/CN207888084U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109773350A (en) * | 2019-01-25 | 2019-05-21 | 苏州迅镭激光科技有限公司 | A kind of laser cutting head air cooling radiator |
| CN109773350B (en) * | 2019-01-25 | 2024-03-22 | 苏州迅镭激光科技有限公司 | Air-cooled heat abstractor of laser cutting head |
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