CN212542947U - Laser instrument heat dissipation shell - Google Patents
Laser instrument heat dissipation shell Download PDFInfo
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- CN212542947U CN212542947U CN202021522534.8U CN202021522534U CN212542947U CN 212542947 U CN212542947 U CN 212542947U CN 202021522534 U CN202021522534 U CN 202021522534U CN 212542947 U CN212542947 U CN 212542947U
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Abstract
The utility model relates to the laser field, in particular to a laser heat dissipation shell, which comprises a bottom plate and an inner shell, the shell body, shrouding and apron, form the installation cavity between interior casing and the bottom plate, both sides all have set firmly the shrouding around interior casing and the shell body, the shrouding can seal the front and back both sides of interior casing and shell body and form the heat dissipation chamber between interior casing and the shell body, the heat dissipation chamber includes the side heat dissipation chamber of both sides and the top heat dissipation chamber at top, both sides all are equipped with the apron around the interior casing, interior casing both sides and top all have a plurality of outside outstanding heat dissipation archs, heat dissipation clearance has between the adjacent heat dissipation arch, the bottom of shell body both sides all is equipped with the first heat dissipation fan that can inwards blow, just be equipped with a plurality of fresh air inlets to the position of first heat dissipation fan on the interior casing, the top of shell body both sides all is equipped with the second heat dissipation fan that. The utility model discloses enable the laser instrument and have better radiating effect, can make the laser instrument move better.
Description
Technical Field
The utility model relates to a laser instrument technical field, concretely relates to laser instrument heat dissipation shell.
Background
The laser instrument is the device that can launch laser, divides according to working medium, and the laser instrument can divide into gas laser, solid laser, semiconductor laser and dyestuff laser four categories, and the long-time use of laser instrument can produce a large amount of heats, and long-time use not only can influence the normal use of laser instrument and still can cause the influence to the performance of motor itself, finally can reduce the life of laser instrument, consequently need cool down the processing to the laser instrument in work.
The cooling mode that present laser instrument was commonly used is the cooling of heat dissipation fan, but the radiating effect often is not ideal enough for there is certain limitation in the in-service use of laser instrument. In view of the above-mentioned shortcomings, the present invention provides an improvement.
Disclosure of Invention
In order to overcome the not enough of background art, the utility model provides a laser instrument heat dissipation shell enables the laser instrument and has better radiating effect, can make the laser instrument move better to can satisfy actual demand better.
The utility model adopts the technical proposal that: a laser heat radiation shell comprises a bottom plate, an inner shell, an outer shell, a sealing plate and a cover plate, wherein the sealing plate is divided into a front sealing plate and a rear sealing plate, the cover plate is divided into a front cover plate and a rear cover plate, the bottoms of the inner shell and the outer shell are fixed on the bottom plate, an installation cavity is formed between the inner shell and the bottom plate, the front and rear sides of the inner shell and the outer shell are respectively and fixedly provided with the front sealing plate and the rear sealing plate, the front and rear sides of the inner shell and the front and rear sides of the outer shell can be respectively sealed by the front and rear sealing plates to form a heat radiation cavity between the inner shell and the outer shell, the heat radiation cavity comprises side heat radiation cavities at two sides and a top heat radiation cavity at the top, the front and rear sides of the inner shell are respectively and detachably fixedly provided with the front cover plate and the rear cover plate, the two sides and the, the bottom of shell body both sides is equipped with respectively and can just right the first heat dissipation fan of flat board portion and inward-blowing, is just right on the flat board portion the position of first heat dissipation fan is equipped with a plurality of fresh air inlets, the top of shell body both sides is equipped with the second heat dissipation fan that can outwards blow respectively, and the second heat dissipation fan can just right the top heat dissipation chamber, the top of interior casing is equipped with a plurality of exhaust vents.
In the technical scheme, the laser body is arranged in the mounting cavity, the side heat dissipation cavity and the top heat dissipation cavity which are mutually communicated can be formed between the inner shell and the outer shell, the first heat dissipation fan can blow wind into the bottom of the side heat dissipation cavity, one part of wind enters the mounting cavity through the air inlet hole on the flat plate part, the other part of wind moves upwards in the side heat dissipation cavity and penetrates through the heat dissipation gaps among the heat dissipation bulges, the wind energy entering the mounting cavity dissipates heat of components of the laser body, and finally the wind is blown out from the air outlet hole at the top of the inner shell and enters the heat dissipation cavity, because hot air can naturally rise, wind flow which enters from bottom to top can better take away heat generated when the laser body in the mounting cavity runs, the heat dissipation bulges arranged at the two sides and the top of the inner shell can effectively increase the heat dissipation area of the inner shell, and the heat can be better dissipated by penetrating through the heat dissipation gaps, the second heat dissipation fan that shell body both sides top was equipped with can just be to a heat dissipation chamber, and the second heat dissipation fan can outwards blow, and the second heat dissipation fan just can be well with a heat dissipation chamber and arrange to the hot-blast discharge at top go like this, can know from this that, enables the laser instrument through adopting above-mentioned technical scheme and has better radiating effect, can make the laser instrument can move better to can satisfy actual demand better.
In order to play a better heat dissipation effect, the heat dissipation protrusions are arranged in a matrix form and are heat dissipation columns, and a spacer area is arranged between the heat dissipation columns and the outer shell.
In order to further enhance the heat dissipation effect, the heat dissipation column is provided with a heat dissipation groove communicated to the installation cavity.
In order to better blow air inwards, the bottom parts of two sides of the outer shell are respectively provided with two first heat dissipation fans which are uniformly arranged at the bottom part of one side of the outer shell.
In order to better discharge hot air, the top of the two sides of the outer shell is respectively provided with two second heat dissipation fans which are uniformly arranged on the top of one side of the outer shell.
Preferably, the air outlet holes are formed in the tops of the two sides of the inner shell.
Preferably, the air inlet is a through hole with a smaller diameter, and the air inlet can be over against the first heat dissipation fan.
Preferably, the bottom of the bottom plate is provided with a plurality of support legs.
To sum up, the utility model discloses beneficial effect does:
1. through setting the first heat dissipation fan, the air inlet hole and the air outlet hole, air flow which enters from bottom to top and exits can be formed in the installation cavity, heat generated in the installation cavity can be taken away more quickly for heat dissipation, and through setting the top heat dissipation cavity, the side heat dissipation cavity, the heat dissipation protrusion and the second heat dissipation fan, hot air discharged to the top can be discharged well, and the heat dissipation effect can be further enhanced;
2. the heat dissipation protrusions are arranged into round heat dissipation columns, the heat dissipation columns are arranged in a matrix form, heat dissipation gaps are formed between every two adjacent heat dissipation columns, the heat dissipation gaps and the interval area can jointly form a heat dissipation channel which can be passed through when the wind moves upwards, so that wind can be fully contacted with the heat dissipation columns, heat exchange is accelerated, a better heat dissipation effect can be achieved, the heat dissipation area of the inner shell can be further increased through the arrangement of the heat dissipation grooves communicated with the installation cavity, heat exchange can be carried out more quickly when the wind moves upwards and passes through the heat dissipation channel, and the heat dissipation effect can be further enhanced;
3. through setting up two first heat dissipation fans and arranging uniformly, can make partly wind blow in the installation intracavity through the fresh air inlet better, also can make partly wind dispel the heat through the side heat dissipation chamber better, thereby be favorable to obtaining better radiating effect, through setting up two second heat dissipation fans and arranging uniformly, can remove the hot-blast discharge of heat dissipation intracavity on the top better, also can remove the hot-blast discharge to the top better, thereby be favorable to obtaining better radiating effect.
The invention is further described with reference to the accompanying drawings and the detailed description.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic cross-sectional view of the present invention;
fig. 2 is a schematic front view of the present invention;
fig. 3 is a rear view of the present invention;
fig. 4 is a left side view of the present invention;
fig. 5 is a schematic view of fig. 4 with two first heat dissipation fans removed;
FIG. 6 is a schematic view of a part of the inner housing of the present invention with heat dissipation grooves;
FIG. 7 is a schematic view of a portion of the inner housing of the present invention with heat-dissipating studs;
the drawing marks comprise 1-bottom plate, 2-inner shell, 3-outer shell, 4-front sealing plate, 5-rear sealing plate, 6-front cover plate, 7-rear cover plate, 8-installation cavity, 9-side heat dissipation cavity, 10-top heat dissipation cavity, 11-heat dissipation gap, 12-flat plate part, 13-first heat dissipation fan, 14-air inlet, 15-second heat dissipation fan, 16-air outlet, 17-installation hole, 18-heat dissipation column, 19-spacer area, 20-heat dissipation channel, 21-heat dissipation groove and 22-support leg.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 7 in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
In order to make the purpose, technical solution and advantages of the present invention clearer, the following will combine the drawings in the embodiments of the present invention to perform more detailed description on the technical solution in the embodiments of the present invention.
As shown in fig. 1 to 7, the laser heat dissipation housing disclosed in this embodiment includes a bottom plate 1, an inner housing 2, an outer housing 3, sealing plates, and a cover plate, wherein the sealing plates are divided into a front sealing plate 4 and a rear sealing plate 5, the cover plate is divided into a front cover plate 6 and a rear cover plate 7, the bottoms of the inner housing 2 and the outer housing 3 are fixed on the bottom plate 1, an installation cavity 8 is formed between the inner housing 2 and the bottom plate 1, the front sealing plate 4 and the rear sealing plate 5 are respectively fixed on the front and rear sides of the inner housing 2 and the outer housing 3, the front sealing plate 4 and the rear sealing plate 5 can respectively seal the front and rear sides of the inner housing 2 and the outer housing 3 and form a heat dissipation cavity between the inner housing 2 and the outer housing 3, the heat dissipation cavity includes side heat dissipation cavities 9 on both sides and a top heat dissipation cavity 10 on the top, the front and rear sides of the inner housing 2 are respectively detachably fixed with the, have heat dissipation clearance 11 between the adjacent heat dissipation arch, the bottom of interior casing 2 both sides all has not set up the bellied flat plate part 12 of heat dissipation, the bottom of shell body 3 both sides is equipped with respectively and can just right flat plate part 12 and the first heat dissipation fan 13 of inside blowing, and flat plate part 12 is gone up just right first heat dissipation fan 13's position is equipped with a plurality of fresh air inlets 14, the top of shell body 3 both sides is equipped with respectively and can outwards blows the second heat dissipation fan 15, and second heat dissipation fan 15 can just right top heat dissipation chamber 10, the top of interior casing 2 is equipped with a plurality of exhaust vents 16.
In the above technical solution, a laser body is installed in an installation cavity 8, a side heat dissipation cavity 9 and a top heat dissipation cavity 10 which are communicated with each other can be formed between an inner housing 2 and an outer housing 3, a first heat dissipation fan 13 can blow wind into the bottom of the side heat dissipation cavity 9, a part of the wind enters the installation cavity 8 through an air inlet 14 on a flat plate portion 12, the other part of the wind moves upward in the side heat dissipation cavity 9 and passes through heat dissipation gaps 11 between heat dissipation protrusions, wind energy entering the installation cavity 8 dissipates heat of components of the laser body, and finally the wind flows out from an air outlet 16 at the top of the inner housing 2 and enters the heat dissipation cavity, because hot air can naturally rise, wind flow entering from bottom to top can better dissipate heat generated during operation of the laser body in the installation cavity 8, the heat dissipation protrusions arranged at two sides and at the top of the inner housing 2 can effectively increase the heat dissipation area of the inner housing 2, heat can be better dissipated through the heat dissipation gaps 11 between the heat dissipation protrusions during upward movement of wind direction, second heat dissipation fan 15 that shell body 3 both sides top was equipped with can just be to top heat dissipation chamber 10, and second heat dissipation fan 15 can outwards blow, and second heat dissipation fan 15 just can be well with top heat dissipation chamber 10 and arrange to the hot-blast discharge at top go like this, can know from this, enables the laser instrument through adopting above-mentioned technical scheme and has better radiating effect, can make the laser instrument can move better to can satisfy actual demand better. The bottom of the two sides of the inner casing 2 is provided with a flat plate part 12, which is convenient for arranging the air inlet hole 14 and installing the first heat dissipation fan 13. During specific implementation, the laser body is provided with a laser head, and the front cover plate 6 is provided with a mounting hole 17 matched with the laser head. This embodiment enables the laser instrument and has better radiating effect, and the radiating effect is good enables the inside components and parts of laser instrument and moves better, can be favorable to laser frequency's stability. The front cover plate 6 and the rear cover plate 7 are detachably and fixedly arranged on the front side and the rear side of the inner shell 2 respectively, the laser body can be conveniently installed and maintained by adopting a detachable fixing mode, and the detachable fixing mode comprises but is not limited to threaded connection during specific implementation. The first heat dissipation fan 13 and the second heat dissipation fan 15 are related to the prior art, and will not be described in detail herein.
In order to achieve a better heat dissipation effect, the heat dissipation protrusions are arranged in a matrix form and are heat dissipation columns 18, and a spacer 19 is arranged between the heat dissipation columns 18 and the outer shell 3. In this embodiment, the heat dissipation protrusion is set as a circular heat dissipation column 18, a plurality of heat dissipation columns 18 are arranged in a matrix form, a heat dissipation gap 11 is arranged between adjacent heat dissipation columns 18, the heat dissipation gap 11 and the interval area 19 can jointly form a heat dissipation channel 20 which passes through when moving upwards in the wind direction, so that the wind can be fully contacted with the heat dissipation columns 18, the heat exchange is accelerated, and a better heat dissipation effect can be achieved. In specific implementation, the heat dissipation protrusion may not be limited to the heat dissipation column 18, but may be configured as a longitudinally arranged heat dissipation fin, which also increases the heat dissipation area of the inner housing 2 and accelerates the heat dissipation.
To further enhance the heat dissipation effect, the heat dissipation column 18 has a heat dissipation groove 21 communicating with the mounting cavity 8. The inside is sealed to the outside of heat dissipation post 18 has radiating groove 21, can further increase the heat radiating area of interior casing 2 through setting up radiating groove 21 with the installation cavity 8 intercommunication, can carry out the heat exchange more fast like this wind upward movement when passing through heat dissipation channel 20, can further strengthen the radiating effect.
In order to better blow air inwards, two first heat dissipation fans 13 are respectively arranged at the bottom of two sides of the outer shell 3, and the two first heat dissipation fans 13 are uniformly arranged at the bottom of one side of the outer shell 3. Through setting up two first heat dissipation fans 13 and arranging uniformly, can make partly wind blow in the installation cavity 8 through the fresh air inlet 14 better in, also enable partly wind and dispel the heat through side heat dissipation cavity 9 better to be favorable to obtaining better radiating effect.
In order to better discharge the hot air, two second heat dissipation fans 15 are respectively arranged at the top of two sides of the outer shell 3, and the two second heat dissipation fans 15 are uniformly arranged at the top of one side of the outer shell 3. Through setting up two second heat dissipation fans 15 and arranging uniformly, can be better with the hot-blast discharge in the heat dissipation chamber 10 of top, also can be better with the hot-blast discharge of arranging to the top to be gone, thereby be favorable to obtaining better radiating effect, arrange to the hot-blast of top including two parts, partly is through the hot-blast of heat dissipation channel 20 back row to the top, and another part is from the hot-blast of 16 discharge back row to the top of exhaust.
As a preferred technical solution, the air outlet 16 is arranged at the top of both sides of the inner shell 2. In this embodiment, the top of interior casing 2 both sides is equipped with a tuber hole 16 respectively, and the tuber hole 16 can be well in with the installation cavity 8 in the hot-air that rises to the top in time discharge, be favorable to strengthening the radiating effect in the installation cavity 8.
As a preferable technical solution, the air inlet holes 14 are through holes with a smaller diameter, and the air inlet holes 14 can all face the first heat dissipation fan 13. A plurality of inlet openings 14 align to grid and be the octagon in this embodiment, the region that first heat dissipation fan 13 blows the area that blows can be covered completely in the area that inlet opening 14 belonged to, and inlet opening 14 just can be better like this introduces the installation cavity 8 with wind in to accelerate the heat dissipation in the installation cavity 8, inlet opening 14 is that the less through-hole of diameter enables the wind that blows in the installation cavity 8 gentler, thereby reduces the influence to the inside components and parts of laser instrument body.
Preferably, the bottom of the bottom plate 1 is provided with a plurality of support legs 22. The four support legs 22 are respectively and fixedly arranged at four corners of the bottom plate 1, and the support legs 22 can support the whole laser shell, so that the laser can be conveniently placed. In particular, the supporting legs 22 are rubber supporting legs, so that a better supporting effect can be achieved. The rubber foot belongs to the prior art and is not specifically described herein.
The fixing manner or the fixing connection manner that is not described in this embodiment may be threaded connection or welding, or other existing connection manners may be adopted according to specific positions, and both threaded connection and welding belong to the prior art, and are not specifically described herein.
The heat dissipation principle is as follows: the first heat dissipation fans 13 on two sides can respectively blow wind into the bottoms of the two side heat dissipation cavities 9, a part of wind energy blown in by the first heat dissipation fans 13 enters the installation cavity 8 through the air inlet holes 14, the wind energy entering the installation cavity 8 dissipates heat of components of the laser body, and finally the wind energy is blown out from the air outlet holes 16 at the top of the inner shell body 2 and enters the heat dissipation cavities, because hot air can naturally rise, the wind flow entering from bottom to top can better carry away heat generated when the laser body in the installation cavity 8 runs, the other part of wind blown in by the first heat dissipation fans 13 moves upwards in the heat dissipation channels 20 in the side heat dissipation cavities 9 and can pass through the heat dissipation gaps 11 between the heat dissipation columns 18 when moving upwards, the heat dissipation columns 18 are provided with heat dissipation grooves 21 to further increase the heat dissipation area of the inner shell body 2, so as to exchange heat and dissipate heat more quickly, the second heat dissipation fans 15 arranged at the tops of two sides of the outer shell body 3 can blow outwards, hot air in the top heat dissipation cavity 10 can be discharged better, and hot air discharged to the top can also be discharged better, so that the laser can have a better heat dissipation effect by adopting the technical scheme, the laser can better run, and actual requirements can be better met.
The skilled person should understand that: although the present invention has been described in terms of the above embodiments, the inventive concept is not limited to this embodiment, and any modification that utilizes the inventive concept is intended to be within the scope of the present patent application.
Claims (8)
1. The utility model provides a laser instrument heat dissipation shell which characterized in that: the heat dissipation device comprises a bottom plate, an inner shell, an outer shell, sealing plates and a cover plate, wherein the sealing plates are divided into a front sealing plate and a rear sealing plate, the cover plate is divided into a front cover plate and a rear cover plate, the bottoms of the inner shell and the outer shell are fixed on the bottom plate, an installation cavity is formed between the inner shell and the bottom plate, the front sealing plate and the rear sealing plate are respectively fixedly arranged on the front side and the rear side of the inner shell and the outer shell, the front sealing plate and the rear sealing plate can respectively seal the front side and the rear side of the inner shell and form a heat dissipation cavity between the inner shell and the outer shell, the heat dissipation cavity comprises side heat dissipation cavities on two sides and a top heat dissipation cavity on the top, the front side and the rear side of the inner shell are respectively and detachably fixedly provided with the front cover plate and the rear cover plate, the two sides and, the bottom of shell body both sides is equipped with respectively and can just right the first heat dissipation fan of flat board portion and inward-blowing, is just right on the flat board portion the position of first heat dissipation fan is equipped with a plurality of fresh air inlets, the top of shell body both sides is equipped with the second heat dissipation fan that can outwards blow respectively, and the second heat dissipation fan can just right the top heat dissipation chamber, the top of interior casing is equipped with a plurality of exhaust vents.
2. The heat dissipation housing of claim 1, wherein: the heat dissipation bulges are arranged in a matrix form and are heat dissipation columns, and a spacer area is arranged between each heat dissipation column and the outer shell.
3. The heat dissipation housing of claim 2, wherein: the heat dissipation column is provided with a heat dissipation groove communicated to the installation cavity.
4. A laser heat sink housing according to claim 3, wherein: two first heat dissipation fans are respectively arranged at the bottoms of two sides of the outer shell and are uniformly arranged at the bottom of one side of the outer shell.
5. The heat dissipation housing of claim 4, wherein: the top of shell body both sides respectively establishes two the second heat dissipation fan, two second heat dissipation fans are arranged at the top of shell body one side uniformly.
6. The heat dissipation housing of claim 5, wherein: the air outlet is arranged at the top of the two sides of the inner shell.
7. The heat dissipation housing of claim 6, wherein: the fresh air inlet is the through-hole that the diameter is less, and is a plurality of the fresh air inlet homoenergetic just can just face first heat dissipation fan.
8. The heat dissipation housing of claim 7, wherein: the bottom of the bottom plate is provided with a plurality of support legs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021522534.8U CN212542947U (en) | 2020-07-27 | 2020-07-27 | Laser instrument heat dissipation shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021522534.8U CN212542947U (en) | 2020-07-27 | 2020-07-27 | Laser instrument heat dissipation shell |
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| Publication Number | Publication Date |
|---|---|
| CN212542947U true CN212542947U (en) | 2021-02-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021522534.8U Active CN212542947U (en) | 2020-07-27 | 2020-07-27 | Laser instrument heat dissipation shell |
Country Status (1)
| Country | Link |
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| CN (1) | CN212542947U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114985917A (en) * | 2022-05-23 | 2022-09-02 | 深圳泰德激光技术股份有限公司 | Laser cutting device |
-
2020
- 2020-07-27 CN CN202021522534.8U patent/CN212542947U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114985917A (en) * | 2022-05-23 | 2022-09-02 | 深圳泰德激光技术股份有限公司 | Laser cutting device |
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