CN213278682U

CN213278682U - Visible light single-mode fiber coupled laser

Info

Publication number: CN213278682U
Application number: CN202022735585.5U
Authority: CN
Inventors: 周斌; 邢明明
Original assignee: Xi'an Bogao Photoelectric Technology Co ltd
Current assignee: Xi'an Bogao Photoelectric Technology Co ltd
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-05-25
Anticipated expiration: 2030-11-23

Abstract

The utility model discloses a visible light single mode fiber coupling laser, the power distribution box comprises a box body, the equal fixedly connected with attenuator in both sides of box inner chamber bottom, the top fixedly connected with cooler bin of attenuator, all there is the connecting rod in the both sides of cooler bin bottom through pivot swing joint, and there is the pulley bottom the connecting rod through pivot swing joint, the bottom of pulley contacts with the inner wall of box, the first spring of one side fixedly connected with that the connecting rod is relative. The utility model discloses possess the radiating effect and well reach have buffer function's advantage, solved current single mode fiber coupling laser instrument, in the use, can't carry out high-efficient cooling to the laser instrument surface, lead to the laser instrument when using in succession, produce long-pending hot phenomenon easily to cause electronic component to damage, and because single structure does not have shock-absorbing function, can not cushion the protection to the laser instrument when taking place vibrations, reduced the problem of laser instrument suitability.

Description

Visible light single-mode fiber coupled laser

Technical Field

The utility model relates to a laser technical field specifically is visible light single mode fiber coupling laser.

Background

The laser is one of the essential core components in modern laser processing systems, and along with the development of laser processing technology, the laser is also continuously developed forward, and a plurality of novel lasers appear, and the laser for early laser processing mainly comprises a high-power CO2 gas laser and a lamp-pumped solid YAG laser.

The existing single-mode fiber coupling laser cannot efficiently cool the surface of the laser in the using process, so that the laser is easy to generate heat accumulation phenomenon when being continuously used, thereby causing damage to electronic elements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a visible light single mode fiber coupling laser, possess the radiating effect and well and have buffer function's advantage, current single mode fiber coupling laser has been solved, in the use, can't carry out high-efficient cooling to the laser instrument surface, lead to the laser instrument when continuous use, produce long-pending hot phenomenon easily, thereby cause electronic component to damage, and because single structure, do not have shock-absorbing function, can not cushion the protection to the laser instrument when taking place vibrations, the problem of laser instrument suitability has been reduced.

In order to achieve the above object, the utility model provides a following technical scheme: the visible light single-mode fiber coupling laser comprises a box body, wherein two sides of the bottom of an inner cavity of the box body are fixedly connected with dampers, the top of each damper is fixedly connected with a cooling box, two sides of the bottom of the cooling box are movably connected with connecting rods through rotating shafts, the bottom ends of the connecting rods are movably connected with pulleys through rotating shafts, the bottoms of the pulleys are contacted with the inner wall of the box body, one side, opposite to each connecting rod, is fixedly connected with a first spring, the bottom of the cooling box is fixedly connected with a second spring, the bottom end of the second spring is fixedly connected with the inner wall of the box body, the inner cavity of the cooling box is fixedly connected with a heat-conducting plate, the bottom of the heat-conducting plate is fixedly connected with a fin, the bottom of the left side of the cooling box is provided with a first heat dissipation hole, the top, an air inlet pipe of the fan is communicated with the box body, an air outlet pipe of the fan is communicated with a radiating pipe, one end of the radiating pipe, far away from the fan, penetrates through the inner cavity of the cooling box, limiting plates are fixedly connected with both sides of the top of the cooling box, a laser is arranged on the top of the cooling box, one side of the limiting plate, which is far away from the laser, is provided with a screw rod in a penetrating way, one end of the screw rod, which is close to the laser, penetrates through the limiting plate and is movably connected with a clamping plate, the screw rod is in threaded connection with the limiting plate, the two sides of the top of the inner cavity of the box body are fixedly connected with motors, the rotating shaft of the motor is fixedly connected with a fan blade, both sides of the top of the box body are provided with vent holes, the left side of the laser is fixedly connected with a single mode fiber, the left end of the single mode fiber penetrates to the left side of the box body, the right side at the top of the inner cavity of the box body is fixedly connected with a storage battery, and the front side of the box body is movably connected with a box door through a hinge.

Preferably, the right side of the top of the cooling box is communicated with a water feeding pipe, and a pipe cap is sleeved on the surface of the water feeding pipe.

Preferably, the number of the fins is several, and the fins are arranged at equal intervals.

Preferably, one end, far away from the laser, of the screw rod is fixedly connected with a turntable, and anti-skid grains are arranged on the surface of the turntable.

Preferably, the both sides of chamber door front side bottom all swing joint have the buckle, the equal fixedly connected with fixture block in both sides of box front side bottom, the bottom and the fixture block joint of buckle.

Preferably, the bottom of the front side of the box body is fixedly connected with a controller, and the controller is electrically connected with the fan, the motor and the storage battery respectively.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a box, the attenuator, the cooler bin, the connecting rod, the pulley, first spring, the second spring, the heat-conducting plate, the fin, first louvre, the second louvre, the fan, the cooling tube, the limiting plate, the laser instrument, the lead screw, splint, the cooperation of motor and flabellum, possess the radiating effect and reach buffer function's advantage, current single mode fiber coupling laser instrument has been solved, in the use, can't carry out high-efficient cooling to the laser instrument surface, lead to the laser instrument when using in succession, produce long-pending hot phenomenon easily, thereby cause electronic component to damage, and because single structure, do not have shock-absorbing function, can not cushion the protection to the laser instrument when taking place vibrations, the problem of laser instrument suitability has been reduced.

2. The utility model discloses a set up the cooler bin, the convenience is saved the coolant liquid, thereby carry out cooling to the laser instrument, through setting up the connecting rod, the pulley, first spring and second spring, can be when taking place vibrations, carry out the shock attenuation buffering to the laser instrument, increase its life, through setting up heat-conducting plate and fin, can cool down to the heat of coolant liquid, through setting up fan and cooling tube, the cooling efficiency of coolant liquid has been increased, through setting up lead screw and splint, can carry out the centre gripping to the laser instrument and fix, through setting up motor and flabellum, can carry out the forced air cooling heat dissipation to the surface of laser instrument, through setting up the chamber door, the person of facilitating the use takes to the laser instrument, through setting up the filler pipe, the person of facilitating the use adds the coolant liquid.

Drawings

FIG. 1 is a schematic sectional view of the structure of the present invention;

FIG. 2 is a front view of the structure of the present invention;

FIG. 3 is an enlarged schematic view of A in FIG. 1;

fig. 4 is a schematic left view of the local structure of the present invention.

In the figure: the device comprises a box body 1, a damper 2, a cooling box 3, a connecting rod 4, a pulley 5, a first spring 6, a second spring 7, a heat conducting plate 8, fins 9, a first heat radiating hole 10, a second heat radiating hole 11, a fan 12, a heat radiating pipe 13, a limiting plate 14, a laser 15, a screw rod 16, a clamping plate 17, a motor 18, fan blades 19, a vent hole 20, a single-mode optical fiber 21, a storage battery 22, a box door 23, a water adding pipe 24 and a controller 25.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a box 1, attenuator 2, cooler bin 3, connecting rod 4, pulley 5, first spring 6, second spring 7, heat-conducting plate 8, fin 9, first louvre 10, second louvre 11, fan 12, cooling tube 13, limiting plate 14, laser instrument 15, lead screw 16, splint 17, motor 18, flabellum 19, ventilation hole 20, single mode fiber 21, battery 22, chamber door 23, filler pipe 24 and controller 25 part are the parts that universal standard spare or technical personnel in the field know, its structure and principle all are this technical staff and all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-4, a visible light single mode fiber coupled laser includes a case 1, a controller 25 is fixedly connected to the bottom of the front side of the case 1, the controller 25 is electrically connected to a fan 12, a motor 18 and a storage battery 22, a damper 2 is fixedly connected to both sides of the bottom of the inner cavity of the case 1, a cooling tank 3 is fixedly connected to the top of the damper 2, a cooling liquid is conveniently stored by arranging the cooling tank 3, thereby cooling the laser 15, a water feeding pipe 24 is communicated to the right side of the top of the cooling tank 3, a pipe cap is sleeved on the surface of the water feeding pipe 24, a user can conveniently add the cooling liquid by arranging the water feeding pipe 24, a connecting rod 4 is movably connected to both sides of the bottom of the cooling tank 3 through a rotating shaft, a pulley 5 is movably connected to the bottom end of the connecting rod 4 through a rotating shaft, the bottom of the pulley 5 is in contact with the inner wall of the case 1, a first spring, the bottom of the cooling box 3 is fixedly connected with a second spring 7, when vibration occurs, the laser 15 can be damped and buffered by arranging a connecting rod 4, a pulley 5, a first spring 6 and the second spring 7, the service life of the laser is prolonged, the bottom end of the second spring 7 is fixedly connected with the inner wall of the box body 1, the inner cavity of the cooling box 3 is fixedly connected with a heat conducting plate 8, the bottom of the heat conducting plate 8 is fixedly connected with fins 9, the heat of cooling liquid can be cooled by arranging the heat conducting plate 8 and the fins 9, the number of the fins 9 is a plurality, the fins 9 are arranged at equal intervals, the bottom of the left side of the cooling box 3 is provided with first heat dissipation holes 10, the top and the bottom of the left side of the box body 1 are provided with second heat dissipation holes 11, the right side of the inner cavity of the box body 1 is fixedly connected with a fan 12, an air inlet pipe, by arranging the fan 12 and the radiating pipe 13, the cooling efficiency of the cooling liquid is increased, one end of the radiating pipe 13, far away from the fan 12, penetrates through the inner cavity of the cooling box 3, both sides of the top of the cooling box 3 are fixedly connected with limiting plates 14, the laser 15 is placed at the top of the cooling box 3, one side, far away from the laser 15, of the limiting plates 14 is provided with a lead screw 16 in a penetrating manner, one end, far away from the laser 15, of the lead screw 16 is fixedly connected with a turntable, the surface of the turntable is provided with anti-skidding grains, one end, close to the laser 15, of the lead screw 16 penetrates through the limiting plates 14 and is movably connected with a clamping plate 17, through the arrangement of the lead screw 16 and the clamping plate 17, the laser 15 can be clamped and fixed, the lead screw 16 is in threaded connection with the limiting plates 14, both sides of the top of the inner cavity of the box, both sides of the top of the box body 1 are respectively provided with a vent hole 20, the left side of the laser 15 is fixedly connected with a single mode fiber 21, the left end of the single mode fiber 21 penetrates to the left side of the box body 1, the right side of the top of the inner cavity of the box body 1 is fixedly connected with a storage battery 22, the front side of the box body 1 is movably connected with a box door 23 through a hinge, a user can conveniently take the laser 15 by arranging the box door 23, both sides of the bottom of the front side of the box door 23 are movably connected with a buckle, both sides of the bottom of the front side of the box body 1 are fixedly connected with a clamping block, the bottom of the buckle is clamped with the clamping block, and through the box body 1, the damper 2, the cooling box 3, the connecting rod 4, the pulley 5, the first spring 6, the second spring 7, the heat conducting plate 8, the fins 9, the first heat dissipation holes 10, the second heat, the laser has the advantages of good heat dissipation effect and buffering function, solves the problem that the existing single-mode fiber coupled laser cannot efficiently cool the surface of the laser in the using process, and easily generates heat accumulation phenomenon when the laser is continuously used, thereby causing the damage of electronic elements.

When the cooling device is used, a proper amount of cooling liquid is added into the inner cavity of the cooling box 3 through the water adding pipe 24, the laser 15 is placed at the top of the cooling box 3, then the turntable is rotated to drive the screw rod 16 to rotate, the screw rod 16 starts to move through threaded connection with the limiting plate 14, the screw rod 16 drives the clamping plate 17 to move, the clamping plate 17 clamps and fixes the laser 15, when vibration occurs, the cooling box 3 drives the connecting rod 4 to move, the connecting rod 4 extrudes the pulley 5 to start to move, the first spring 6 deforms, so that the first layer of shock absorption and buffering is performed on the laser 15, when the cooling box 3 downwards compresses the second spring 7, so that the second layer of shock absorption and buffering is performed on the laser 15, when the laser 15 needs to be cooled, the fan 12 and the motor 18 are controlled to operate through the controller 25, the rotating shaft of the motor 18 drives the fan blade 19 to rotate, and the fan blade 19 performs air, the inside coolant liquid of cooler bin 3 cools down the heat on 15 surfaces of laser instrument, then fan 12 with the even surface of blowing to fin 9 of external air through cooling tube 13 to cool down fin 9, make the coolant liquid have and last radiating effect, increase the cooling efficiency to laser instrument 15.

In summary, the following steps: this visible light single mode fiber coupling laser, through box 1, attenuator 2, cooler bin 3, connecting rod 4, pulley 5, first spring 6, second spring 7, the heat-conducting plate 8, fin 9, first louvre 10, second louvre 11, fan 12, cooling tube 13, limiting plate 14, laser instrument 15, lead screw 16, splint 17, the cooperation of motor 18 and flabellum 19, current single mode fiber coupling laser has been solved, in the use, can't carry out high-efficient cooling to the laser instrument surface, lead to the laser instrument when using in succession, produce long-pending hot phenomenon easily, thereby cause electronic component to damage, and because the structure is single, do not have shock-absorbing function, can't carry out buffer protection to the laser instrument when taking place vibrations, the problem of laser instrument suitability has been reduced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Visible light single mode fiber coupling laser, including box (1), its characterized in that: the two sides of the bottom of the inner cavity of the box body (1) are fixedly connected with dampers (2), the top of each damper (2) is fixedly connected with a cooling box (3), the two sides of the bottom of the cooling box (3) are movably connected with connecting rods (4) through rotating shafts, the bottom of each connecting rod (4) is movably connected with a pulley (5) through a rotating shaft, the bottom of each pulley (5) is in contact with the inner wall of the box body (1), one side, opposite to each connecting rod (4), is fixedly connected with a first spring (6), the bottom of each cooling box (3) is fixedly connected with a second spring (7), the bottom of each second spring (7) is fixedly connected with the inner wall of the box body (1), the inner cavity of each cooling box (3) is fixedly connected with a heat-conducting plate (8), the bottom of each heat-conducting plate (8) is fixedly connected with a fin (9), and the left bottom of, the box body (1) is provided with second heat dissipation holes (11) at the left top and the bottom, the right side of the inner cavity of the box body (1) is fixedly connected with a fan (12), an air inlet pipe of the fan (12) is communicated with the box body (1), an air outlet pipe of the fan (12) is communicated with a heat dissipation pipe (13), one end, far away from the fan (12), of the heat dissipation pipe (13) penetrates through the inner cavity of the cooling box (3), limiting plates (14) are fixedly connected with the two sides of the top of the cooling box (3), a laser (15) is placed at the top of the cooling box (3), one side, far away from the laser (15), of the limiting plate (14) is provided with a screw rod (16) in a penetrating mode, one end, close to the laser (15), of the screw rod (16) penetrates through the limiting plate (14) and is movably connected with a clamping plate, the equal fixedly connected with motor (18) in both sides at box (1) inner chamber top, pivot fixedly connected with flabellum (19) of motor (18), ventilation hole (20) have all been seted up to the both sides at box (1) top, the left side fixedly connected with single mode fiber (21) of laser instrument (15), the left end of single mode fiber (21) runs through to the left side of box (1), the right side fixedly connected with battery (22) at box (1) inner chamber top, there is chamber door (23) front side of box (1) through hinge swing joint.

2. The visible light single mode fiber coupled laser of claim 1, wherein: the right side at cooling tank (3) top intercommunication has filler pipe (24), the surface cover of filler pipe (24) is equipped with the pipe cap.

3. The visible light single mode fiber coupled laser of claim 1, wherein: the number of the fins (9) is a plurality, and the fins (9) are arranged at equal intervals.

4. The visible light single mode fiber coupled laser of claim 1, wherein: and one end of the screw rod (16), which is far away from the laser (15), is fixedly connected with a turntable, and anti-skid grains are arranged on the surface of the turntable.

5. The visible light single mode fiber coupled laser of claim 1, wherein: the all swing joint in both sides of chamber door (23) front side bottom has the buckle, the all fixedly connected with fixture block in both sides of box (1) front side bottom, the bottom and the fixture block joint of buckle.

6. The visible light single mode fiber coupled laser of claim 1, wherein: the bottom fixedly connected with controller (25) of box (1) front side, controller (25) respectively with fan (12), motor (18) and battery (22) electric connection.