CN216794224U

CN216794224U - Internal self-cooling structure of ultraviolet solid laser

Info

Publication number: CN216794224U
Application number: CN202220523895.7U
Authority: CN
Inventors: 蔡元平
Original assignee: Shenzhen Beier Laser Technology Co ltd
Current assignee: Shenzhen Beier Laser Technology Co ltd
Priority date: 2022-03-09
Filing date: 2022-03-09
Publication date: 2022-06-21
Anticipated expiration: 2032-03-09

Abstract

The utility model discloses an internal self-cooling structure of an ultraviolet solid laser, which comprises a shell, wherein a dustproof plate is embedded on one side of the outer part of the shell, a through groove is formed in one side of the inner part of the shell, which is far away from the dustproof plate, a screw rod is arranged in the through groove, a heat dissipation assembly used for dissipating heat in the shell is sleeved on the screw rod, a driving motor matched with the heat dissipation assembly is arranged on one side of the outer part of the shell, and two positioning assemblies which are symmetrically distributed and used for fixing the dustproof plate are arranged on the outer part of the shell. According to the utility model, through the mutual matching of the screw rod, the heat dissipation assembly and the driving motor, the fan blades can generate air flow to blow heat gathered in the shell to the dust guard, so that the rapid cooling in the shell is realized, the heat dissipation efficiency is improved, and meanwhile, the positioning assembly is convenient for rapidly mounting and dismounting the dust guard, the dust guard is convenient to clean, so that the heat dissipation effect is ensured.

Description

Internal self-cooling structure of ultraviolet solid laser

Technical Field

The utility model relates to the technical field of solid lasers, in particular to an internal self-cooling structure of an ultraviolet solid laser.

Background

The solid ultraviolet laser is a general name of a solid laser with an output waveband in an ultraviolet region, uses a solid laser material as a working substance, and has wide application in the fields of optical data storage, lithography technology, optical disk control, micromachining, atmospheric sounding, microelectronics, photochemistry, photobiology, medical treatment and the like.

Because the laser instrument can produce a large amount of heats at the during operation, consequently need utilize cooling system to adjust its heat dissipation, the inside self-cooling structure of current laser instrument is difficult to effectually to dispel the heat inside the casing at the in-process of in-service use fast with gathering, and the cooling effect is not good, influences the life of internal element.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the problems, an internal self-cooling structure of an ultraviolet solid laser is provided.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides an inside self-cooling structure of ultraviolet solid laser, includes the casing, the outside one side of casing is inlayed and is equipped with the dust guard, one side that the dust guard was kept away from to the inside of casing has been seted up and has been led to the groove, the inside that leads to the groove is provided with the screw rod, the cover is equipped with and is used for the inside radiating radiator unit of casing on the screw rod, outside one side of casing be provided with radiator unit complex driving motor, the outside of casing is provided with two symmetric distributions be used for the fixed locating component of dust guard.

Preferably, radiator unit includes slider, spliced pole, flabellum and gear, the slider cover is established on the screw rod to with screw rod threaded connection, the one end and the slider of spliced pole rotate to be connected, the one end and the flabellum fixed connection of slider are kept away from to the spliced pole, the gear housing is established on the spliced pole to be located between slider and the flabellum, lead to groove down the table wall be provided with a plurality of evenly distributed with gear complex tooth's socket.

Preferably, outside one side of casing is provided with the mounting groove with dust guard complex, the dust guard sets up in the inside of mounting groove, two locating component symmetric distribution is in the both sides of mounting groove.

Preferably, locating component includes stand, locating piece, spring and dog, the table wall rotates in the one end of stand and the mounting groove to be connected, the one end and the locating piece side table wall fixed connection of stand, the dog cover is established on the stand to one side and mounting groove side table wall sliding connection, the spring housing is established on the stand, table wall fixed connection in the one end and the mounting groove of spring, the flexible end of spring and the side table wall fixed connection of dog, the both sides of dust guard have all been seted up with locating piece complex mounting hole.

Preferably, a cover plate is arranged on the shell, and the cover plate and the shell are fixedly connected through bolts.

In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:

this application is through mutually supporting of screw rod, radiator unit and the driving motor who sets up for the flabellum can produce the air current and blow to the dust guard at the inside heat of casing with gathering, realizes the inside rapid cooling of casing, improves the radiating efficiency, and the locating component that sets up simultaneously is convenient for dismantle the quick installation of dust guard, is convenient for clear up the dust guard, thereby guarantees the radiating effect.

Drawings

Fig. 1 is a schematic diagram illustrating an overall structure of a laser provided according to an embodiment of the present invention;

FIG. 2 is a schematic side cross-sectional structural view of a laser provided in accordance with an embodiment of the present invention;

FIG. 3 is a schematic diagram of a laser assembly structure provided according to an embodiment of the utility model;

FIG. 4 is an enlarged schematic diagram of a structure at A in FIG. 2 according to an embodiment of the utility model;

fig. 5 is a schematic diagram illustrating an enlarged structure at B in fig. 3 according to an embodiment of the present invention.

Illustration of the drawings:

1. a housing; 2. a dust-proof plate; 3. a screw; 4. a slider; 5. connecting columns; 6. a fan blade; 7. a gear; 8. a drive motor; 9. a column; 10. positioning blocks; 11. a spring; 12. a stopper; 13. and (7) installing holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution:

the utility model provides an inside self-cooling structure of ultraviolet solid laser, which comprises a housin 1, the outside one side of casing 1 is inlayed and is equipped with dust guard 2, logical groove has been seted up to one side that dust guard 2 was kept away from to the inside of casing 1, the inside that leads to the groove is provided with screw rod 3, the cover is equipped with on the screw rod 3 and is used for the inside radiating radiator unit of casing 1, outside one side of casing 1 be provided with radiator unit complex driving motor 8, the outside of casing 1 is provided with two symmetric distribution be used for the fixed locating component of dust guard 2.

Specifically, as shown in fig. 2 and 4, the heat dissipation assembly comprises a slider 4, a connecting column 5, fan blades 6 and a gear 7, the slider 4 is sleeved on the screw rod 3 and is in threaded connection with the screw rod 3, one end of the connecting column 5 is rotatably connected with the slider 4, one end of the connecting column 5, far away from the slider 4, is fixedly connected with the fan blades 6, the gear 7 is sleeved on the connecting column 5 and is located between the slider 4 and the fan blades 6, and a plurality of tooth grooves which are uniformly distributed and are matched with the gear 7 are formed in the lower surface wall of the through groove.

Specifically, as shown in fig. 1 and 3, the outside one side of the housing 1 is provided with a mounting groove matched with the dust guard 2, the dust guard 2 is arranged in the mounting groove, the dust guard 2 prevents the inside of the housing 1 from entering dust to influence the use effect of the laser, and the two positioning components are symmetrically distributed on two sides of the mounting groove.

Specifically, as shown in fig. 3 and 5, the positioning assembly includes a column 9, a positioning block 10, a spring 11 and a stopper 12, one end of the column 9 is rotatably connected with the inner surface wall of the mounting groove, one end of the column 9 is fixedly connected with the side surface wall of the positioning block 10, the stopper 12 is sleeved on the column 9, one side of the stopper is slidably connected with the side surface wall of the mounting groove, the spring 11 is sleeved on the column 9, one end of the spring 11 is fixedly connected with the inner surface wall of the mounting groove, the telescopic end of the spring 11 is fixedly connected with the side surface wall of the stopper 12, and mounting holes 13 matched with the positioning block 10 are formed in both sides of the dust-proof plate 2.

Specifically, as shown in fig. 1, a cover plate is arranged on the housing 1, and the cover plate is fastened and connected with the housing 1 through bolts, so that the cover plate is conveniently separated from the housing 1, and further, components inside the housing 1 are detected.

In summary, according to the internal self-cooling structure of the ultraviolet solid laser provided by this embodiment, two mounting holes 13 on the dust-proof plate 2 are aligned to the positioning blocks 10 on two columns 9 inside the mounting groove, the dust-proof plate 2 is mounted inside the mounting groove, when the dust-proof plate 2 extrudes the stopper 12 in a direction close to the spring 11, the positioning blocks 10 pass through the other side of the dust-proof plate 2, and then the columns 9 are rotated to loosen the dust-proof plate 2, so that the mounting holes 13 are stably engaged with the positioning blocks 10 under the action of the spring 11, and the dust-proof plate 2 is fixed, during the use of the laser, the driving motor 8 is started to drive the screw rod 3 to rotate, so that the slider 4 reciprocates along the two axial ends of the screw rod 3, the gear 7 is continuously engaged with the tooth grooves, and the heat accumulated inside the housing 1 by the fan blades 6 is blown to the dust-proof plate 2.

The previous description of the embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides an inside self-cooling structure of ultraviolet solid laser, includes casing (1), its characterized in that, the outside one side of casing (1) is inlayed and is equipped with dust guard (2), the logical groove has been seted up to one side that dust guard (2) were kept away from to the inside of casing (1), the inside that leads to the groove is provided with screw rod (3), the cover is equipped with on screw rod (3) and is used for the inside radiating radiator unit of casing (1), outside one side of casing (1) be provided with radiator unit complex driving motor (8), the outside of casing (1) is provided with two symmetric distribution be used for the fixed locating component of dust guard (2).

2. The internal self-cooling structure of an ultraviolet solid laser as claimed in claim 1, wherein the heat sink assembly comprises a slider (4), a connecting column (5), fan blades (6) and a gear (7), the slider (4) is sleeved on the screw (3) and is in threaded connection with the screw (3), one end of the connecting column (5) is rotatably connected with the slider (4), one end of the connecting column (5) far away from the slider (4) is fixedly connected with the fan blades (6), the gear (7) is sleeved on the connecting column (5) and is located between the slider (4) and the fan blades (6), and the surface wall under the through groove is provided with a plurality of uniformly distributed tooth grooves matched with the gear (7).

3. The internal self-cooling structure of an ultraviolet solid laser as claimed in claim 1, wherein a mounting groove matched with the dust-proof plate (2) is arranged on one side of the outer part of the housing (1), the dust-proof plate (2) is arranged in the mounting groove, and the two positioning components are symmetrically distributed on two sides of the mounting groove.

4. The internal self-cooling structure of an ultraviolet solid laser as claimed in claim 1, wherein the positioning assembly comprises a column (9), a positioning block (10), a spring (11) and a stopper (12), one end of the column (9) is rotatably connected with the inner surface wall of the installation groove, one end of the column (9) is fixedly connected with the side surface wall of the positioning block (10), the stopper (12) is sleeved on the column (9) and is slidably connected with the side surface wall of the installation groove, the spring (11) is sleeved on the column (9), one end of the spring (11) is fixedly connected with the inner surface wall of the installation groove, the telescopic end of the spring (11) is fixedly connected with the side surface wall of the stopper (12), and both sides of the dust-proof plate (2) are provided with installation holes (13) matched with the positioning block (10).

5. The internal self-cooling structure of an ultraviolet solid laser as claimed in claim 1, wherein the housing (1) is provided with a cover plate, and the cover plate is fastened with the housing (1) by bolts.