CN211530389U

CN211530389U - Durable high-power pulse laser

Info

Publication number: CN211530389U
Application number: CN202020581680.1U
Authority: CN
Inventors: 贾养春
Original assignee: Shenzhen Radium Laser Precision Co ltd
Current assignee: Suzhou Baifu Laser Technology Co.,Ltd.
Priority date: 2020-04-18
Filing date: 2020-04-18
Publication date: 2020-09-18
Anticipated expiration: 2030-04-18

Abstract

The utility model discloses a high-power pulse laser of durable type, including the pulse laser body, the front end of pulse laser body is provided with the control panel, has transversely seted up logical groove about the case body of pulse laser body, and the left end that leads to the groove is provided with the heat abstractor one with this body coupling of pulse laser, and the right-hand member that leads to the groove is provided with the heat abstractor two with this body coupling of pulse laser. Has the advantages that: the utility model can take the heat generated by the laser during working out of the laser through the gas, thereby effectively reducing the temperature inside the laser and the temperature of each component; and the size of the ventilation opening can be flexibly adjusted according to the temperature in the laser, so that the possibility that dust enters the laser is integrally reduced during heat dissipation.

Description

Durable high-power pulse laser

Technical Field

The utility model relates to a pulse laser field particularly, relates to a high-power pulse laser of durable type.

Background

The laser is divided into continuous laser and pulse laser, the pulse laser is a laser whose single laser pulse width is less than zero for two or five seconds and works only once every a certain time, it has large output power, and is suitable for laser marking, cutting and distance measurement.

With the development of modern industry, the application of high-power laser has been related to many fields of people's social life, such as detection, processing, communication, etc., the maximum photoelectric conversion efficiency can be obtained when the high-power pulse laser works below 250 ℃, but the high-power pulse laser can generate heat when working, a heat dissipation device is needed to reduce the temperature of the pulse laser, and the heat dissipation device also needs to reduce dust entering the pulse laser to avoid reducing the service life of internal components of the pulse laser.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

To the problem in the correlation technique, the utility model provides a high-power pulse laser of durable type to overcome the above-mentioned technical problem that current correlation technique exists.

Therefore, the utility model discloses a specific technical scheme as follows:

the utility model provides a high-power pulse laser of durable type, includes the pulse laser body, and the front end of pulse laser body is provided with the control panel, and logical groove has transversely been seted up about the case body of pulse laser body, and the left end that leads to the groove is provided with the heat abstractor one of this body coupling with the pulse laser, and the right-hand member that leads to the groove is provided with the heat abstractor two of this body coupling with the pulse laser.

Further, in order to take the heat generated by the laser during operation out of the laser through the gas, the temperature inside the laser and the temperature of each component are effectively reduced, and then the maximum photoelectric conversion efficiency can be obtained.

Furthermore, in order to make the gas blown into the laser more uniform, each part inside the laser can radiate well, and one end of the cavity close to the pulse laser body is provided with a plurality of holes.

Furthermore, in order to control the size of the ventilation opening, so that the ventilation opening can be flexibly adjusted according to the temperature in the laser, the possibility of dust entering the laser is reduced on the whole during heat dissipation, the service life of components inside the pulse laser is prevented from being reduced due to excessive dust, the second heat dissipation device comprises a shell arranged at the right end of the pulse laser body, a mounting groove is arranged in the shell and is communicated with the inside of a box body of the pulse laser body, the middle part of one end, far away from the pulse laser body, of the shell is provided with the ventilation opening, the top end and the bottom end, far away from the middle part of the side wall of the pulse laser body, of the mounting groove are respectively provided with a first connecting block, one side of each first connecting block is provided with a second connecting block in parallel, the other side of each first connecting block is provided with a third, the first connecting blocks and the third connecting blocks are connected through the second lead screws, the first sliding plates are arranged between the first two lead screws, the upper sides and the lower sides of the first sliding plates are respectively connected with the first lead screws, the second sliding plates are arranged between the second two lead screws, the upper sides and the lower sides of the second sliding plates are respectively connected with the second lead screws, one end, close to the second sliding plates, of the first sliding plates is provided with a first handle, a first handle penetrates through the air opening to the outer side of the shell, one end, close to the first sliding plates, of the second sliding plates is provided with a second handle, and the second.

Furthermore, in order to prevent hands from being scalded by heat when the size of the ventilation opening is adjusted, the first handle and the second handle are made of heat insulation materials.

Furthermore, in order to reduce dust entering the laser, a filter screen is arranged between the mounting groove and the pulse laser body.

The utility model has the advantages that:

(1) the utility model has the advantages that the first heat dissipation device and the second heat dissipation device are arranged, so that heat generated during the working of the laser can be taken out of the laser through gas, the temperature inside the laser and the temperature of each component can be effectively reduced, and the maximum photoelectric conversion efficiency can be obtained; and the size of the vent can be controlled, so that the ventilation opening can be flexibly adjusted according to the temperature in the laser, the possibility that dust enters the laser is integrally reduced during heat dissipation, the phenomenon that the service life of internal components of the pulse laser is shortened due to excessive dust is avoided, and the pulse laser is more durable.

(2) By arranging the filter screen, dust can be further reduced from entering the laser; through setting up handle one and handle two to can not scalded hand by the heat when adjusting the size of vent.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and 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 creative efforts.

Fig. 1 is a schematic structural diagram of a durable high-power pulse laser according to an embodiment of the present invention;

fig. 2 is a side view of a case body of a durable high power pulse laser in accordance with an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a first heat dissipation device of a durable high-power pulse laser according to an embodiment of the present invention;

fig. 4 is a perspective view of a second heat dissipation device of a durable high-power pulse laser according to an embodiment of the present invention;

fig. 5 is a schematic diagram of an internal structure of a second heat dissipation device of a durable high-power pulse laser according to an embodiment of the present invention;

fig. 6 is a top view of a second heat dissipation device of a durable high-power pulse laser according to an embodiment of the present invention.

In the figure:

1. a pulse laser body; 101. a box body; 2. a control panel; 3. a through groove; 4. a first heat dissipation device; 401. a cavity; 402. opening a hole; 403. a tracheal tube interface; 5. a second heat dissipation device; 501. a housing; 502. mounting grooves; 503. a vent; 504. a first connecting block; 505. a second connecting block; 506. connecting blocks III; 507. a first screw rod; 508. a second screw rod; 509. a first sliding plate; 510. a second sliding plate; 511. a first handle; 512. a second handle; 513. and (5) filtering by using a filter screen.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to the utility model discloses an embodiment provides a durable type high-power pulse laser.

It is right to now combine attached drawing and detailed implementation mode the utility model discloses explain further, as shown in fig. 1-6, according to the utility model discloses a durable type high-power pulse laser, including pulse laser body 1, pulse laser body 1's front end is provided with control panel 2, has transversely seted up logical groove 3 about pulse laser body 1's the case body 101, and the left end that leads to groove 3 is provided with heat abstractor 4 of being connected with pulse laser body 1, and the right-hand member that leads to groove 3 is provided with heat abstractor two 5 of being connected with pulse laser body 1.

The utility model can take the heat generated by the laser during working out of the laser through the gas, thereby effectively reducing the temperature inside the laser and the temperature of each component; the size of the vent 503 can be flexibly adjusted according to the temperature in the laser, so that the possibility of dust entering the laser is reduced on the whole during heat dissipation.

In an embodiment, for the first heat dissipation device 4, the first heat dissipation device 4 includes a cavity 401 disposed at the left end of the pulse laser body 1, the interior of the cavity 401 is hollow, and a gas pipe connector 403 is disposed in the middle of the top end of the cavity 401, so that heat generated by the laser during operation can be taken out of the laser through gas, the temperature inside the laser and the temperature of each component can be effectively reduced, and the maximum photoelectric conversion efficiency can be obtained.

In one embodiment, for the cavity 401, the plurality of openings 402 are formed at one end of the cavity 401 close to the pulse laser body 1, so that the gas blown into the laser is more uniform, and each part in the laser can be well radiated.

In one embodiment, for the second heat dissipation device 5, the second heat dissipation device 5 includes a housing 501 disposed at the right end of the pulse laser body 1, a mounting groove 502 is disposed in the housing 501, the mounting groove 502 is communicated with the inside of the case 101 of the pulse laser body 1, a vent 503 is disposed in the middle of one end of the housing 501 away from the pulse laser body 1, a first connection block 504 is disposed at each of the top end and the bottom end of the middle of the side wall of the mounting groove 502 away from the pulse laser body 1, a second connection block 505 is disposed in parallel on one side of the first connection block 504, a third connection block 506 is disposed in parallel on the other side of the first connection block 504, the first connection block 504 and the second connection block 505 are connected by a first lead screw 507, the first connection block 504 and the third connection block 506 are connected by a second lead screw 508, and a first sliding plate, and the upper side and the lower side of the first sliding plate 509 are respectively connected with the first screw rod 507, a second sliding plate 510 is arranged between the two groups of screw rods 508, the upper side and the lower side of the second sliding plate 510 are respectively connected with the second screw rod 508, one end of the first sliding plate 509, which is close to the second sliding plate 510, is provided with a first handle 511, the first handle 511 penetrates through the vent 503 to the outer side of the shell 501, one end of the second sliding plate 510, which is close to the first sliding plate 509, is provided with a second handle 512, and the second handle 512 penetrates through the vent 503 to the outer side of the shell 501, so that the size of the vent can be controlled, flexible adjustment can be performed according to the temperature in the laser, the possibility that dust enters the laser is integrally reduced during heat dissipation, and the service life.

In one embodiment, for the first handle 511, the first handle 511 and the second handle 512 are made of heat insulation material, so that the hands are not scalded by heat when the size of the ventilation opening 503 is adjusted.

In one embodiment, for the installation groove 502, a filter screen 513 is disposed between the installation groove 502 and the pulse laser body 1, so as to reduce dust from entering into the laser.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

During practical application, with the external air supply of trachea interface 403, gas flows into die cavity 401 from the air supply in, runs through the even laser instrument that blows in of a plurality of trompil 402 next to blow the heat that components and parts during operation to vent 503, blow the laser instrument outside through vent 503 with the heat, reduce the temperature of laser instrument self. When the temperature of the laser is low, the gap between the first sliding plate 509 and the second sliding plate 510 can be small, when the temperature of the laser is high, in order to dissipate heat more quickly, the first sliding plate 509 and the second sliding plate 510 are pushed by the first handle 511 and the second handle 512, the first two sets of screw rods 507 and the second two sets of screw rods 508 rotate, and the first sliding plate 509 and the second sliding plate 510 move towards the two sides of the air vent 503, so that the leakage area of the air vent 503 is increased, and heat dissipation is facilitated. The screen 513 and the gas blown from the aperture 402 to the vent 503 effectively reduce the ingress of dust into the laser. When the laser is not used, the first sliding plate 509 and the second sliding plate 510 are combined, so that dust is prevented from entering the laser when the laser is placed.

In summary, with the aid of the technical solution of the present invention, by providing the first heat dissipation device 4 and the second heat dissipation device 5, the heat generated by the laser during operation can be taken out of the laser through the gas, so as to effectively reduce the temperature inside the laser and the temperature of each component, thereby obtaining the maximum photoelectric conversion efficiency; and the size of the vent 503 can be controlled, so that the temperature in the laser can be flexibly adjusted, the possibility that dust enters the laser is integrally reduced during heat dissipation, the phenomenon that the service life of internal components of the pulse laser is shortened due to excessive dust is avoided, and the pulse laser is more durable. By arranging the filter screen 513, dust entering the laser can be further reduced; by arranging the first handle 511 and the second handle 512, the hands can not be scalded by heat when the size of the ventilation opening 503 is adjusted.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The durable high-power pulse laser is characterized by comprising a pulse laser body (1), wherein a control panel (2) is arranged at the front end of the pulse laser body (1), a through groove (3) is transversely formed in the left and right sides of a box body (101) of the pulse laser body (1), a first heat dissipation device (4) connected with the pulse laser body (1) is arranged at the left end of the through groove (3), and a second heat dissipation device (5) connected with the pulse laser body (1) is arranged at the right end of the through groove (3).

2. The durable high-power pulse laser device as claimed in claim 1, wherein the first heat sink (4) comprises a cavity (401) disposed at the left end of the pulse laser body (1), the interior of the cavity (401) is hollow, and a gas pipe connector (403) is disposed at the middle of the top end of the cavity (401).

3. A durable high power pulse laser according to claim 2, wherein the cavity (401) is provided with a plurality of openings (402) at an end close to the pulse laser body (1).

4. The durable high-power pulse laser device according to claim 1, wherein the second heat dissipation device (5) comprises a housing (501) disposed at the right end of the pulse laser device body (1), a mounting groove (502) is disposed in the housing (501), the mounting groove (502) is communicated with the inside of the case body (101) of the pulse laser device body (1), a ventilation opening (503) is disposed in the middle of one end of the housing (501) far away from the pulse laser device body (1), a first connection block (504) is disposed in the mounting groove (502) and at the top end and the bottom end of the middle of the side wall of the pulse laser device body (1), a second connection block (505) is disposed in parallel on one side of the first connection blocks (504), and a third connection block (506) is disposed in parallel on the other side of the first connection blocks (504), the two groups of first connecting blocks (504) are connected with the two groups of second connecting blocks (505) through first lead screws (507), the two groups of first connecting blocks (504) are connected with the two groups of third connecting blocks (506) through second lead screws (508), first sliding plates (509) are arranged between the two groups of first lead screws (507), the upper sides and the lower sides of the first sliding plates (509) are respectively connected with the first lead screws (507), second sliding plates (510) are arranged between the two groups of second lead screws (508), the upper sides and the lower sides of the second sliding plates (510) are respectively connected with the second lead screws (508), one end, close to the second sliding plates (510), of the first sliding plates (509) is provided with a first handle (511), the first handle (511) penetrates through the ventilation openings (503) to the outer side of the shell (501), and one end, close to the first sliding plates (509), of the second handle (512) is arranged at one end of the second sliding plates, and the second handle (512) penetrates through the ventilation opening (503) to the outer side of the shell (501).

5. The durable high-power pulse laser as claimed in claim 4, wherein said first handle (511) and said second handle (512) are made of heat-insulating material.

6. A durable high power pulse laser according to claim 4, wherein a screen (513) is arranged between the mounting groove (502) and the pulse laser body (1).