CN218867623U

CN218867623U - Laser with adjustable facula

Info

Publication number: CN218867623U
Application number: CN202223259390.3U
Authority: CN
Inventors: 孙尚勇; 刘鹏; 高业鹏; 常义超
Original assignee: Jilin Yongli Laser Technology Co ltd
Current assignee: Jilin Yongli Laser Technology Co ltd
Priority date: 2022-12-06
Filing date: 2022-12-06
Publication date: 2023-04-14
Anticipated expiration: 2032-12-06

Abstract

The utility model provides a laser instrument with adjustable facula, including the laser tube, the laser tube both ends are integrated respectively has the cathode electrode and the anode electrode of integral type, the outside of cathode electrode is provided with the metal and adjusts the head, the outside of anode electrode is provided with the cooling water box. The utility model discloses a reach better laser instrument cooling effect, use the cooling water box to replace the metal head heat dissipation, reach better cooling effect to the total reflection lens. The integrated electrode integrated on the laser tube shell is used, so that point connection among metals is reduced, and the discharge stability of the laser is improved. The output adopts the metal to adjust the head, uses an adjusting bolt, thereby makes the inside power that produces other directions of metal head take place to deflect, adjusts the shape of facula through adjusting different bolts messenger metal head.

Description

Laser with adjustable facula

Technical Field

The utility model relates to a laser instrument field specifically is a laser instrument with adjustable facula.

Background

The traditional metal head of laser instrument adopts the forced air cooling form to carry out cooling to the total reflection lens, because the metal characteristic, cooling effect is not ideal, causes the condition of the local high temperature of total reflection lens easily in the long-time course of working of laser instrument, and the total reflection lens has the risk of damage under the condition of high temperature.

The traditional paster technology that adopts disposable laminating of laser instrument output lens, the paster degree of difficulty is great, and the uniformity is relatively poor between the product, because laminating department's inner material stress release is incomplete in the short time in the use, receives impact and vibrations influence in transportation or the use, and there is the condition of position change in the output lens easily to influence laser instrument output facula, lead to the unable normal work of laser instrument, consequently need adjust.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a laser instrument with adjustable facula can carry out the water-cooling and can adjust laser instrument output facula shape to the total reflection lens.

To achieve the above object, the present invention provides the following technical solutions: the utility model provides a laser instrument with adjustable facula, includes the laser tube, the integrated cathode electrode and the positive pole electrode that has the integral type respectively in laser tube both ends, the outside of cathode electrode is provided with the metal and adjusts the head, the outside of positive pole electrode is provided with the cooling water box, returns the lens entirely and passes through the fixed glue to be fixed on the laser tube, returns the lens rethread heat conduction silicone grease entirely and is connected with the cooling water box.

Preferably, the cooling water box comprises a circulating water tank, and a water inlet pipe and a water outlet pipe are communicated with the circulating water tank.

Preferably, the metal adjusting head comprises a cylinder body, four bolt holes are formed in the cylinder body, adjusting bolts are connected to the bolt holes in a threaded mode, annular radiating grooves are formed in the cylinder body, a through hole is formed in the center of the cylinder body and used for light to pass through, a lens seat is arranged at the end of the through hole, an output lens is arranged on the lens seat, the lens seat and the output lens are deflected in the direction through the adjusting bolts, and the purpose of adjusting the shape of the light spot is achieved.

Preferably, the lens holder has a gap with the column body, and the adjusting bolt can pass through the gap to contact with the lens holder.

The beneficial effects are that, the technical scheme of this application possesses following technological effect: the utility model discloses a reach better laser instrument cooling effect, use the cooling water box to replace the metal head heat dissipation, reach better cooling effect to the total reflection lens. The integrated electrode integrated on the laser tube shell is used, so that point connection among metals is reduced, and the discharge stability of the laser is improved. The output adopts the metal to adjust the head, uses 4 adjusting bolts, thereby makes the inside power that produces other directions of metal head take place to deflect by adjusting different bolts, adjusts the shape of facula.

It should be understood that all combinations of the foregoing concepts and additional concepts described in greater detail below can be considered as part of the inventive subject matter of the present disclosure unless such concepts are mutually inconsistent.

The foregoing and other aspects, embodiments and features of the present teachings can be more fully understood from the following description taken in conjunction with the accompanying drawings. Additional aspects of the present invention, such as features and/or advantages of exemplary embodiments, will be apparent from the description which follows, or may be learned by practice of the specific embodiments in accordance with the teachings of the present invention.

Drawings

The drawings are not intended to be drawn to scale. In the drawings, each identical or nearly identical component that is illustrated in various figures may be represented by a like numeral. For purposes of clarity, not every component may be labeled in every drawing. Embodiments of various aspects of the present invention will now be described, by way of example, with reference to the accompanying drawings, in which:

fig. 1 is a front view of the laser of the present invention.

Fig. 2 is a schematic structural diagram of the cooling water box of the present invention.

Fig. 3 is a schematic structural diagram of the cooling water box of the present invention.

Fig. 4 is a schematic structural view of the metal adjusting head of the present invention.

Fig. 5 is a schematic structural view of the metal adjusting head of the present invention.

Fig. 6 is a schematic structural view of the metal adjusting head of the present invention.

Fig. 7 is a schematic structural view of the metal adjusting head of the present invention.

In the figures, the reference symbols have the following meanings: 1. a cathode electrode; 2. a metal conditioning head; 3. a laser tube shell; 4. an anode electrode; 5. a cooling water box; 6. a full return lens; 7. a lens holder; 8. lens discharge; 501. a circulating water tank; 502. a water inlet pipe; 503. a water outlet pipe; 201. a cylinder; 202. bolt holes; 203. a heat sink; 204. adjusting the bolt; 205. a gap; 206. and a through hole.

Detailed Description

For a better understanding of the technical aspects of the present invention, specific embodiments are described below in conjunction with the appended drawings. In this disclosure, aspects of the present invention are described with reference to the accompanying drawings, in which a number of illustrative embodiments are shown. Embodiments of the present disclosure are not necessarily defined to include all aspects of the invention. It should be appreciated that the various concepts and embodiments described above, as well as those described in greater detail below, may be implemented in any of numerous ways, as the disclosed concepts and embodiments are not limited to any implementation. Additionally, some aspects of the present disclosure may be used alone or in any suitable combination with other aspects of the present disclosure.

As shown in fig. 1-7, a laser with adjustable facula, including laser tube 3, laser tube 3 both ends are integrated with integral type cathode electrode 1 and anode electrode 4 respectively, the outside of cathode electrode 1 is provided with metal adjusting head 2, thereby it makes the metal head inside produce the power that is different from other directions and makes the direction of metal adjusting head deflect to adjust the direction of head through adjusting the bolt that the metal adjusted different on head 2, adjust the shape of facula, the outside of anode electrode 4 is provided with cooling water box 5, will return the lens entirely and pass through the fixed glue and fix on laser tube 3 shell, the rethread is connected with cooling water box 5 through heat conduction silicone grease, use the cooling water box to replace the metal head heat dissipation, reach better cooling effect to the total reflection lens.

As shown in fig. 2-3, specifically, the cooling water box 5 includes a circulating water tank 501, and a water inlet pipe 502 and a water outlet pipe 503 are communicated with the circulating water tank 501.

As shown in fig. 4-7, the metal adjusting head 2 includes a cylinder 201, four bolt holes 202 are formed in the cylinder 201, adjusting bolts 204 are screwed in the bolt holes 202, an annular heat sink 203 is formed in the cylinder 201, a through hole 206 is formed in the center of the cylinder 201, the through hole 206 is used for light to pass through, a lens seat 7 is arranged at the end of the through hole 206, an output lens 8 is arranged on the lens seat 7, and the directions of the lens seat 7 and the output lens 8 are deflected by the adjusting bolts 204, so as to adjust the shape of the light spot.

Preferably, the lens holder 7 has a gap 205 with the cylinder 201, and the adjusting bolt 204 can pass through the gap 205 to contact the lens holder 7.

This laser instrument one end adopts cooling water box 5 to replace the cooling of traditional metal head, utilizes the mode of cooling liquid circulation to replace traditional metal head natural cooling, reaches better cooling effect and has improved the cooling efficiency of total reflection lens. The cathode electrode 1 and the anode electrode 4 are separated from the metal head to improve the stability of the internal discharge of the laser. There are 4 adjusting bolt on the annular face of metal adjusting head 2 inside, make the inside power that produces other directions of metal adjusting head 2 through adjusting different bolts to make the direction of metal adjusting head 2 take place to deflect, the direction that the metal adjusting head 2 drove the output lens reaches the purpose of adjusting the facula shape.

Through 4 adjusting bolt of equipartition on the first cross section is adjusted to the metal, will produce the power that is different from other 3 adjusting bolt every one of them adjusting bolt of adjusting to make adjusting bolt both ends take place small deformation, drive the output lens and take place axial deflection after the metal one end of output lens produces small deformation, change the route of light, adjust the shape of facula.

The metal adjusting head adopts a multi-section structure, so that a better heat dissipation effect is achieved, the screw thread of the fixing bolt is thicker than the front end so that the screw thread is better connected with the adjusting bolt, and an ideal adjusting effect is achieved. Light passes through the output lens from the inside axial of metal adjusting head, and pure titanium is selected for use to the material, can obtain better electric conductivity and heat transfer nature through pure titanium when the laser instrument work. The installation mode is connected with the laser tube shell through fastening glue.

The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the description of the attached drawings, the specific connection mode of each part adopts the conventional means such as bolts, rivets, welding and the like, the machinery, parts and equipment adopt the conventional type in the prior art, the control mode is automatically controlled by a controller, the control circuit of the controller can be realized by simple programming of technicians in the field, and the present application belongs to the common knowledge in the field, and is mainly used for protecting mechanical devices, so the control mode and the circuit connection are not explained in detail in the present application.

Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the present invention. The present invention is intended to cover by those skilled in the art various modifications and adaptations of the invention without departing from the spirit and scope of the invention. Therefore, the protection scope of the present invention is subject to the claims.

Claims

1. A spot adjustable laser, comprising: including laser tube (3), integrated cathode electrode (1) and the positive pole electrode (4) of integral type respectively at laser tube (3) both ends, the outside of cathode electrode (1) is provided with metal adjusting head (2), the outside of positive pole electrode (4) is provided with cooling water box (5), returns lens (6) entirely and fixes on laser tube (3) through the fixed glue, returns lens (6) entirely and is connected with cooling water box (5) through heat conduction silicone grease.

2. A spot adjustable laser according to claim 1, wherein: the cooling water box (5) comprises a circulating water tank (501), and a water inlet pipe (502) and a water outlet pipe (503) are communicated on the circulating water tank (501).

3. A spot adjustable laser according to claim 1, wherein: head (2) is adjusted to metal includes cylinder (201), four bolt holes (202) have been seted up on cylinder (201), threaded connection has adjusting bolt (204) on bolt hole (202), annular radiating groove (203) have been seted up on cylinder (201), through-hole (206) have been seted up in the center department of cylinder (201), and through-hole (206) are used for light to pass, and the tip of through-hole (206) is provided with lens seat (7), be provided with output lens (8) on lens seat (7), make the direction of lens seat (7) and output lens (8) to take place to deflect through adjusting bolt (204), reach the purpose of adjusting the facula shape.

4. A spot adjustable laser according to claim 3, wherein: the lens seat (7) and the column body (201) are provided with a gap (205), and the adjusting bolt (204) can penetrate through the gap (205) to be in contact with the lens seat (7).