CN213043218U

CN213043218U - Laser component fixing device with heat dissipation function

Info

Publication number: CN213043218U
Application number: CN202022522361.6U
Authority: CN
Inventors: 舒学成; 鲁力
Original assignee: Hongtu Tianyi Wuhan Technology Co ltd
Current assignee: Hongtu Tianyi Wuhan Technology Co ltd
Priority date: 2020-11-04
Filing date: 2020-11-04
Publication date: 2021-04-23
Anticipated expiration: 2030-11-04

Abstract

The utility model discloses a laser component fixing device with heat dissipation function, which comprises a base, wherein four support columns are symmetrically and fixedly arranged at the top end of the base, a top plate is fixedly arranged at the top ends of the four support columns together, a fan is fixedly arranged in the top plate, a limiting mechanism is arranged on the four support columns together in a sliding manner and is positioned below the fan, a fixing screw is arranged on each of the four support columns in a threaded manner, the limiting mechanism is connected with the support columns arranged in a matching manner through the four fixing screws in a threaded manner, a long strip-shaped through groove is formed in the base, a supporting mechanism is fixedly arranged on the upper surface of the base and is positioned below the limiting mechanism, the laser component fixing device with the heat dissipation function can firmly clamp and fix a laser, and because a seat plate and a clamping plate are arranged at equal intervals, the laser component is firmly clamped, the coverage area of the laser can be reduced, and the heat dissipation performance of the laser is greatly improved.

Description

Laser component fixing device with heat dissipation function

Technical Field

The utility model relates to a fixing device, in particular to laser instrument subassembly fixing device who possesses heat dissipation function belongs to laser instrument accessory technical field.

Background

The laser is a device capable of emitting laser, generally comprising a working substance, an optical pump and an optical resonant cavity, wherein the working substance is the core of the laser, only a substance capable of realizing energy level transition can be used as the working substance of the laser, the optical pump is used for supplying energy to the working substance, namely, atoms are excited from low energy level to external energy of high energy level, the optical resonance is an important part of the laser, the optical resonance is used for continuously carrying out stimulated radiation of the working substance, continuously accelerating photons and limiting the output direction of the laser, and a component fixing device is required to be used for fixedly mounting the laser in the using process of the laser.

Traditional laser instrument subassembly fixing device is in actual use, in order to guarantee the purpose of stable support, and the cladding area that causes the laser instrument is big, is unfavorable for its heat dissipation, greatly reduced its heat dispersion, to this, need design a laser instrument subassembly fixing device who possesses the heat dissipation function.

SUMMERY OF THE UTILITY MODEL

The utility model provides a laser instrument subassembly fixing device who possesses heat dissipation function, the effectual purpose of having solved existence among the prior art for guaranteeing stable support, the cladding area that causes the laser instrument is big, is unfavorable for its heat dissipation, has reduced its heat dispersion's problem.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a laser instrument subassembly fixing device who possesses heat dissipation function, the on-line screen storage device comprises a base, the top symmetry fixed mounting of base has four support columns, four the common fixed mounting in top of support column has the roof, fixed mounting has the fan in the roof, four common slidable mounting has stop gear on the support column, just stop gear is located the below of fan, four equal threaded mounting has a fixed screw on the support column, stop gear is through the support column threaded connection of four fixed screws and phase-match setting, rectangular shape logical groove has been seted up in the base, the last fixed surface of base installs bearing mechanism, bearing mechanism is located stop gear's below and sets up rather than the phase-match.

As a preferred technical scheme of the utility model, the top of base is excavated there is rectangular shape opening, just rectangular shape opening and rectangular shape lead to the groove and communicate each other, symmetrical fixed mounting has three horizontal straight-bar in the rectangular shape opening, just bearing mechanism fixed mounting is in the top of three horizontal straight-bar.

As an optimal technical scheme of the utility model, bearing mechanism includes the bedplate that three equidistance set up, and is three the equal fixed mounting in top of bedplate has a backup pad, and is three the top of backup pad is all dug and is had a second half arc bayonet socket, and is three the equal fixed mounting in the top of the horizontal straight-bar that the phase-match set up of bedplate is adjacent two that sets up common fixed mounting has two connecting rods between the bedplate, just the connecting rod is provided with four altogether.

As a preferred technical scheme of the utility model, stop gear includes that two are parallel arrangement's curb plate, two the equal slidable mounting of curb plate is on the support column that the phase-match set up, two equidistance fixed mounting has three grip block, and is three the bottom of grip block is all excavated a first half arc bayonet socket, and is three first half arc bayonet socket sets up two with half arc bayonet socket one-to-one of three second equal fixed mounting has two connecting plates, four on the outer wall of curb plate all excavated a thread groove, four on the connecting plate all insert in the support column that the phase-match set up and rather than sliding connection.

As a preferred technical scheme of the utility model, four all excavate a spout on the support column, four all excavate a screw hole on the support column, four the screw hole threaded connection that the fixed screw all set up with the phase-match, four the spout intercommunication that the screw hole all set up with the phase-match, four the spout all sets up with the phase-match connecting plate sliding connection, four the screwed end of fixed screw all passes the screw hole that corresponds the setting and the thread groove threaded connection that sets up with the phase-match.

As a preferred technical scheme of the utility model, it has embedded logical groove to cut on the roof, fan fixed mounting is in embedded logical inslot, just the air-out end of fan is located stop gear's top.

The utility model discloses the beneficial effect who reaches is: this fixing device is provided with the base, bearing mechanism and stop gear, carry out firm centre gripping to the laser instrument through bearing mechanism and stop gear, ensure that the firm frame of laser instrument is in the base top, because bedplate and grip block all are the equidistance setting, when guaranteeing to carry out firm centre gripping to the laser instrument, can also reduce the area of coverage to the laser instrument, avoid the laser instrument to be influenced its heat dissipation after the cladding, carry cold wind through the fan to the laser instrument, accelerate the radiating rate of laser instrument, this device can firmly the centre gripping fixed to the laser instrument, and reduce the area that the laser instrument was cladded, its heat dispersion has been improved greatly.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

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

FIG. 3 is a schematic view of the supporting mechanism of the present invention;

fig. 4 is a schematic structural view of the limiting mechanism of the present invention;

FIG. 5 is a schematic view of the fan of the present invention connected to the top plate;

fig. 6 is a schematic view of the structure of the support column of the present invention.

In the figure: 1. a base; 11. a strip-shaped opening; 12. a transverse straight rod; 2. a support pillar; 21. a chute; 22. a threaded hole; 3. a top plate; 31. a through groove is embedded; 4. a fan; 5. a limiting mechanism; 51. a side plate; 52. a connecting plate; 53. a clamping plate; 54. a thread groove; 55. a first semi-arc bayonet; 6. fixing screws; 7. a support mechanism; 71. a seat plate; 72. a connecting rod; 73. a support plate; 74. a second semi-arc bayonet; 8. a strip-shaped through groove.

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.

Example (b): as shown in FIGS. 1-6, the utility model relates to a laser component fixing device with heat dissipation function, which comprises a base 1, four supporting columns 2 are symmetrically and fixedly installed on the top end of the base 1, a top plate 3 is fixedly installed on the top ends of the four supporting columns 2, a fan 4 is fixedly installed in the top plate 3, a limiting mechanism 5 is slidably installed on the four supporting columns 2, the limiting mechanism 5 is positioned below the fan 4, a fixing screw 6 is installed on each of the four supporting columns 2, the limiting mechanism 5 is in threaded connection with the supporting columns 2 which are arranged in a matching way through the four fixing screws 6, a long strip-shaped through groove 8 is formed in the base 1, a supporting mechanism 7 is fixedly installed on the upper surface of the base 1, the supporting mechanism 7 is positioned below the limiting mechanism 5 and is arranged in a matching way, the laser is firmly clamped and fixed through the supporting mechanism 7 and the limiting mechanism, because bedplate 71 and grip block 53 all are the equidistance setting, when guaranteeing to carry out firm centre gripping to the laser, can also reduce the area of coverage to the laser, avoid the laser to influence its heat dissipation after being wrapped, accelerate the radiating rate of laser through fan 4, this device can firmly the centre gripping fixed to the laser to reduce the area that the laser was wrapped, improved its heat dispersion greatly.

The limiting mechanism 5 comprises two side plates 51 which are arranged in parallel, the two side plates 51 are all slidably mounted on supporting columns 2 which are arranged in a matched mode, three clamping plates 53 are fixedly mounted between the two side plates 51 at equal intervals, a first half arc bayonet 55 is drilled at the bottom ends of the three clamping plates 53, the three first half arc bayonets 55 and three second half arc bayonets 74 are arranged in a one-to-one correspondence mode, two connecting plates 52 are fixedly mounted on the outer walls of the two side plates 51, thread grooves 54 are drilled on the four connecting plates 52, the four connecting plates 52 are inserted into the supporting columns 2 which are arranged in a matched mode and are slidably connected with the supporting columns, the laser and the clamping plates 53 can be clamped into a whole through the first half arc bayonet 55, when the laser is stably clamped, the clamping plates 53 which are arranged at equal intervals can reduce the coverage of the laser and help the heat dissipation of the laser, a chute 21 is drilled on each of the four supporting columns 2, a threaded hole 22 is drilled on each of the four supporting columns 2, four fixing screws 6 are in threaded connection with the threaded holes 22 arranged in a matched manner, the four threaded holes 22 are communicated with the chutes 21 arranged in a matched manner, the four chutes 21 are in sliding connection with the connecting plates 52 arranged in a matched manner, the threaded ends of the four fixing screws 6 penetrate through the corresponding threaded holes 22 and are in threaded connection with the threaded grooves 54 arranged in a matched manner, the limiting mechanisms 5 are convenient to adjust in a lifting manner through the sliding connection between the connecting plates 52 and the chutes 21, and then are fixed by the fixing screws 6, so that the limiting mechanisms 5 are firmly fixed on the four supporting columns 2, the firmness of clamping and fixing the laser is improved, the top end of the base 1 is provided with the elongated opening 11, and the elongated opening 11 is communicated with the elongated through groove 8, three transverse straight rods 12 are symmetrically and fixedly installed in a strip-shaped opening 11, a bearing mechanism 7 is fixedly installed at the top ends of the three transverse straight rods 12, the strip-shaped opening 11 is communicated with a strip-shaped through groove 8, when heat is dissipated by a fan 4, hot air can be discharged outwards from the strip-shaped through groove 8, the situation that the hot air is blocked by a base 1 and then contacts with a laser again is avoided, the heat dissipation effect of the laser is effectively improved, an embedded through groove 31 is formed in a top plate 3, the fan 4 is fixedly installed in the embedded through groove 31, an air outlet end of the fan 4 is located above a limiting mechanism 5, the fan 4 is inversely fixed in the embedded through groove 31, the bottom of the fan 4 is exposed at the moment, the heat dissipation of the fan 4 is facilitated, the bearing mechanism 7 comprises three seat plates 71 which are arranged at equal intervals, a support plate 73 is fixedly installed at the top ends of the three seat, the equal fixed mounting of three bedplate 71 has two connecting rods 72 in the top of the horizontal straight-bar 12 that the phase-match set up, common fixed mounting between two adjacent bedplate 71 that set up, and connecting rod 72 is provided with four altogether, can let laser instrument and bedplate 71 more firm joint as an organic whole through second half arc bayonet 74, and the bedplate 71 that the equidistance set up can carry out the outrigger to the laser instrument to reduce the area of coverage to the laser instrument, improve its radiating effect.

Specifically, when the utility model is used, firstly, the laser is pressed and installed in the second half-arc bayonet 74, the laser is firmly clamped with the seat plate 71 into a whole, the laser can be stably supported through the seat plate 71, the lifting adjustment of the limiting mechanism 5 is convenient through the sliding connection between the connecting plate 52 and the sliding groove 21, after the first half-arc bayonet 55 is clamped and butted with the laser, the connecting plate 52 is fixed through the fixing screw 6, the limiting mechanism 5 is firmly installed on the four supporting columns 2, at the moment, the laser is firmly clamped between the supporting mechanism 7 and the limiting mechanism 5, because the seat plate 71 and the clamping plate 53 are arranged at equal intervals, the laser can be firmly clamped, meanwhile, the coverage area of the laser can be reduced, the heat dissipation of the laser after being coated is avoided, the air is exhausted from the laser through the fan 4, the heat generated by the laser can be blown away, a large amount of hot-blasts get into rectangular shape from rectangular shape opening 11 and lead to the inslot 8, lead to 8 both ends openings discharges from rectangular shape again, can prevent that base 1 from hindering hot-blastly discharging to lead to hot-blast backward flow to contact with the laser instrument once more, effectively guaranteed its radiating efficiency, for traditional fixing device, this device can firmly the centre gripping fixed to the laser instrument to reduce the laser instrument by the coated area, improved its heat dispersion greatly.

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. The utility model provides a laser instrument subassembly fixing device who possesses heat dissipation function, includes base (1), its characterized in that, the top symmetry fixed mounting of base (1) has four support columns (2), four the common fixed mounting in top of support column (2) has roof (3), roof (3) internal fixation installs fan (4), four common slidable mounting has stop gear (5) on support column (2), just stop gear (5) are located the below of fan (4), four equal threaded mounting has a set screw (6) on support column (2), stop gear (5) are through four set screw (6) and support column (2) threaded connection that the phase-match set up, rectangular shape logical groove (8) have been seted up in base (1), the last fixed surface of base (1) installs bearing mechanism (7), the supporting mechanism (7) is positioned below the limiting mechanism (5) and is matched with the limiting mechanism.

2. The fixing device for the laser component with the heat dissipation function according to claim 1, wherein an elongated opening (11) is chiseled at the top end of the base (1), the elongated opening (11) is communicated with the elongated through slot (8), three transverse straight rods (12) are symmetrically and fixedly installed in the elongated opening (11), and the supporting mechanism (7) is fixedly installed at the top ends of the three transverse straight rods (12).

3. The fixing device for the laser component with the heat dissipation function as claimed in claim 1, wherein the supporting mechanism (7) includes three seat plates (71) arranged at equal intervals, a supporting plate (73) is fixedly mounted at the top end of each of the three seat plates (71), a second semi-arc-shaped bayonet (74) is cut at the top end of each of the three supporting plates (73), the three seat plates (71) are fixedly mounted at the top end of the corresponding transverse straight rod (12), two connecting rods (72) are fixedly mounted between two adjacent seat plates (71), and the total number of the connecting rods (72) is four.

4. The fixing device of claim 1 for laser module with heat dissipation function, the device is characterized in that the limiting mechanism (5) comprises two side plates (51) which are arranged in parallel, the two side plates (51) are all slidably mounted on a supporting column (2) which is arranged in a matched manner, three clamping plates (53) are fixedly mounted between the two side plates (51) at equal intervals, the bottom ends of the three clamping plates (53) are all provided with a first half arc-shaped bayonet (55), and three half arc bayonet socket (55) and half arc bayonet socket (74) one-to-one setting of three second, two equal fixed mounting has two connecting plates (52), four on the outer wall of curb plate (51) all cut a thread groove (54) on connecting plate (52), four connecting plate (52) all insert in support column (2) that the phase-match set up and rather than sliding connection.

5. The laser component fixing device with the heat dissipation function according to claim 1, wherein a sliding groove (21) is formed in each of the four supporting columns (2), a threaded hole (22) is formed in each of the four supporting columns (2), the four fixing screws (6) are in threaded connection with the threaded holes (22) which are arranged in a matching manner, the four threaded holes (22) are communicated with the sliding grooves (21) which are arranged in a matching manner, the four sliding grooves (21) are in sliding connection with the connecting plates (52) which are arranged in a matching manner, and threaded ends of the four fixing screws (6) penetrate through the corresponding threaded holes (22) which are arranged in a corresponding manner and are in threaded connection with the threaded grooves (54) which are arranged in a matching manner.

6. The laser component fixing device with the heat dissipation function as claimed in claim 1, wherein an embedded through slot (31) is cut on the top plate (3), the fan (4) is fixedly installed in the embedded through slot (31), and an air outlet end of the fan (4) is located above the limiting mechanism (5).