CN214418579U

CN214418579U - Laser crystal clamping seat

Info

Publication number: CN214418579U
Application number: CN202022846898.8U
Authority: CN
Inventors: 胡山
Original assignee: Enke Optronics Technology Co ltd
Current assignee: Enke Optronics Technology Co ltd
Priority date: 2020-12-01
Filing date: 2020-12-01
Publication date: 2021-10-19
Anticipated expiration: 2030-12-01

Abstract

The utility model discloses a laser crystal clamping seat, including base, clamp dress lid, erection column, adjusting bolt, crystal main part and radiating groove, the up end of base is provided with presss from both sides the dress lid, and the lower terminal surface that presss from both sides the dress lid sets up the storage tank that is used for holding crystal main part, and the lower port of storage tank meets with the up end of base, and has seted up the radiating groove in the middle part of the up end of base, and the up end department of radiating groove installs the heat-conducting plate, and the heat-conducting plate covers in the up end of radiating groove, and the up end of heat-conducting plate sets up the shallow slot that supplies crystal main part to settle, and the both sides and the up end of crystal main part all cooperate with the indium foil piece, and one side that the crystal main part was kept away from to the indium foil piece is fixed in on the mounting panel, the mounting panel is rectangular shaped plate. This laser crystal clamping seat, more reasonable utilization the heat conductivility of indium paper tinsel, avoided the crystal to be heated the inflation by the extrusion fracture, and improved the radiating effect to laser crystal.

Description

Laser crystal clamping seat

Technical Field

The utility model belongs to the technical field of the laser crystal, concretely relates to laser crystal clamping seat.

Background

The laser crystal can convert the energy provided by the outside into the crystal material with high parallelism and monochromaticity coherent in space and time through the optical resonant cavity, and is the working substance of the crystal laser. The laser crystal consists of two parts, namely a luminous center and a host crystal. Most of the luminescence centers of the laser crystal are composed of active ions, and the active ions partially replace cations in the host crystal to form a doped laser crystal. When the active ions become part of the host crystal composition, a self-activating laser crystal is formed.

At present when to laser crystal centre gripping, often can be at crystal surface parcel one deck indium foil, a heat conductivity for improving to the crystal, but the indium foil is one kind and does not have elastic soft metal, elastic deformation can not take place during the atress, and laser crystal can be heated the inflation at the during operation, consequently probably lead to the crystal to break, and traditional clamping device relies on metal heat conduction to carry out natural heat dissipation to laser crystal usually, and the radiating effect when metal itself heat conduction is limited, if heat conduction metal itself can not dispel the heat fast, the heat of conduction can rise gradually on the contrary and influence the crystal, lead to the radiating effect not good.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a laser crystal clamping seat to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a laser crystal clamping seat comprises a base, a clamping cover, a mounting column, an adjusting bolt, a crystal main body and a heat dissipation groove, wherein the clamping cover is arranged on the upper end face of the base, a containing groove used for containing the crystal main body is formed in the lower end face of the clamping cover, the lower port of the containing groove is connected with the upper end face of the base, the heat dissipation groove is formed in the middle of the upper end face of the base, a heat conduction plate is installed at the upper port of the heat dissipation groove and covers the upper port of the heat dissipation groove, and a shallow groove for the crystal main body to be placed is formed in the upper end face of the heat conduction plate;

the both sides and the up end of crystal main part all cooperate there is the indium foil, and the indium foil is kept away from one side of crystal main part and is fixed in on the mounting panel, the mounting panel is rectangular shaped plate, and one side symmetry that the indium foil was kept away from to the mounting panel is fixed with two sets of flexible posts, and the one end cooperation that the mounting panel was kept away from to flexible post has the erection column, and the erection column is fixed in on pressing from both sides the inner wall of dress cover storage tank, and is provided with elastic element between two sets of mounting panels, and elastic element's one end is fixed in the middle part of mounting panel, and elastic element's the other end is connected with adjusting bolt.

Preferably, the middle part of the upper end surface of the base is provided with a heat dissipation groove, the bottom of the groove in the heat dissipation groove is provided with a heat dissipation fan, the lower end surface of the heat conduction plate is provided with a plurality of groups of heat dissipation fins, and the heat dissipation fins extend into the heat dissipation groove and are positioned above the heat dissipation fan.

Preferably, both sides and the up end of pressing from both sides the dress lid of clamp all offer screw hole, and be constructed screw thread on the adjusting bolt, the adjusting bolt is kept away from the one end screw thread of elastic element and is passed the screw hole on the dress lid of clamp and be constructed the nut.

Preferably, two groups of mounting lugs are symmetrically constructed on two sides of the lower end of the clamping cover, fastening bolts are arranged on the mounting lugs, and downward threads of the fastening bolts penetrate through the mounting lugs and are matched with threaded holes correspondingly formed in the upper end face of the base.

Preferably, set up the lumen that supplies flexible post installation in the erection column, two sets of spacing grooves have been seted up to the symmetry on the both sides inner wall of lumen, just the one end that the mounting panel was kept away from to flexible post is provided with two sets of stoppers, and two sets of stoppers symmetry are fixed in the both sides of flexible post and with the spacing groove cooperation.

The utility model discloses a technological effect and advantage: this laser crystal clamping seat benefits from adjusting bolt, the cooperation of elastic element and mounting panel, and benefit from the limiting displacement of erection column and flexible post, the accessible is twisted and is moved adjusting bolt and order about the indium foil piece and hug closely in the outer fringe face of crystal main part, simultaneously, benefit from the elastic support structure that mounting panel and elastic element constructed, avoided the crystal main part to receive the extrusion of indium foil piece and breakage when the thermal energy, and benefit from the cooperation of fin and radiator fan, improved the radiating effect to the crystal main part.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention;

FIG. 3 is a schematic view of the fitting structure of the mounting post and the telescopic post of the present invention;

fig. 4 is a cross-sectional view taken along line a-a of fig. 1 according to the present invention.

In the figure: the heat dissipation device comprises a base 1, a clamping cover 2, a 201 mounting lug, a 202 fastening bolt, a 3 mounting column, a 301 telescopic column, a 302 mounting plate, 303 indium foil, a 4 adjusting bolt, a 401 elastic element, a 5 heat conduction plate, 501 radiating fins, a 6 crystal body, 7 radiating grooves, 701 radiating fans, 8 limiting grooves and 801 limiting blocks.

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.

Unless defined otherwise, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is applied, and all references are hereby incorporated herein by reference.

The utility model provides a laser crystal clamping seat as shown in figures 1-4, including base 1, clamping cover 2, erection column 3, adjusting bolt 4, crystal main body 6 and radiating groove 7, the up end of base 1 is provided with clamping cover 2, the lower terminal surface of clamping cover 2 is offered the storage tank that is used for holding crystal main body 6, the lower port of storage tank meets with the up end of base 1, and the upper end middle part of base 1 is offered radiating groove 7, the upper port department of radiating groove 7 installs heat-conducting plate 5, heat-conducting plate 5 covers the upper port of radiating groove 7, and the up end of heat-conducting plate 5 is offered the shallow slot that supplies crystal main body 6 to settle, when the concrete implementation, the both sides of heat-conducting plate 5 are fixed on base 1 through the bolt, and the shallow slot shape on heat-conducting plate 5 can be offered according to the actual placement needs of crystal main body 6;

the both sides and the up end of crystal main body 6 all cooperate with indium foil 303, one side that crystal main body 6 was kept away from to indium foil 303 is fixed in on the mounting panel 302, mounting panel 302 is the rectangular shaped plate, one side symmetry that indium foil 303 was kept away from to mounting panel 302 is fixed with two sets of flexible post 301, the one end cooperation that mounting panel 302 was kept away from to flexible post 301 has mounting post 3, mounting post 3 is fixed in on pressing from both sides the inner wall of holding the storage tank on the dress lid 2, and be provided with elastic component 401 between two sets of mounting panels 302, elastic component 401's one end is fixed in the middle part of mounting panel 302, elastic component 401's the other end is connected with adjusting bolt 4, in the time of specific implementation, elastic component 401 optional but not limited to the spring, elastic component 401 has avoided the rigid centre gripping of mounting panel 302 to crystal main body 6, make crystal main body 6 can carry out the thermal expansion and not break when being heated.

Specifically, radiating groove 7 has been seted up at the up end middle part of base 1, and radiator fan 701 is installed at the bottom of the 7 inside grooves of radiating groove, and the lower terminal surface of heat-conducting plate 5 installs multiunit fin 501, and fin 501 extends in radiating groove 7 and lies in radiator fan 701's top, and during concrete implementation, radiator fan 701 can accelerate heat loss on heat-conducting plate 5 and the fin 501, has improved the radiating effect of heat-conducting plate 5.

Specifically, threaded holes are formed in both sides and the upper end face of the clamping cover 2, a thread is formed on the adjusting bolt 4, and a nut is formed at one end, far away from the elastic element 401, of the adjusting bolt 4, and penetrates through the threaded hole in the clamping cover 2.

Specifically, two groups of mounting lugs 201 are symmetrically constructed at two sides of the lower end of the clamping cover 2, fastening bolts 202 are arranged on the mounting lugs 201, and downward threads of the fastening bolts 202 penetrate through the mounting lugs 201 and are matched with threaded holes correspondingly formed in the upper end face of the base 1.

Specifically, set up the lumen that supplies flexible post 301 to install in the erection column 3, two sets of spacing grooves 8 have been seted up to the symmetry on the both sides inner wall of lumen, just the one end that mounting panel 302 was kept away from to flexible post 301 is provided with two sets of stopper 801, and two sets of stopper 801 symmetries are fixed in flexible post 301 both sides and with the cooperation of spacing groove 8, during concrete implementation,

flexible post

301 and 3 sliding fit of erection column can support mounting panel 303, carry on spacingly to the moving direction of mounting panel 303 simultaneously.

The working principle, this laser crystal clamping seat, during the use, can place crystal main part 6 in the shallow slot of seting up on the heat-conducting plate 5, then twist adjusting bolt 4, make adjusting bolt 4 pass through the connection of elastic element 401 and mounting panel 302, and spacing groove 8, stopper 801 is connected with mounting panel 302, can order about indium foil piece 303 to remove towards crystal main part 6 and butt on the outer fringe face of crystal main part 6, thereby form the centre gripping of crystal main part 6 four sides fixedly with heat-conducting plate 5 surrounds, and when carrying out the heat conduction through the multiunit fin 501 of terminal surface structure under the heat-conducting plate 5, can start radiator fan 701 and further dispel the heat to fin 501, the radiating efficiency of fin 501 has been guaranteed, thereby the radiating effect of crystal main part 6 has been improved. The laser crystal clamping seat is reasonable in structure, the heat conducting performance of the indium foil is utilized more reasonably, the crystals are prevented from being extruded and broken due to thermal expansion, and the heat dissipation effect of the laser crystals is improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a laser crystal clamping seat, includes base (1), presss from both sides dress lid (2), erection column (3), adjusting bolt (4), crystal main part (6) and radiating groove (7), its characterized in that: the upper end face of the base (1) is provided with a clamping cover (2), the lower end face of the clamping cover (2) is provided with a containing groove for containing the crystal main body (6), the lower port of the containing groove is butted with the upper end face of the base (1), the middle part of the upper end face of the base (1) is provided with a heat dissipation groove (7), the upper port of the heat dissipation groove (7) is provided with a heat conduction plate (5), the heat conduction plate (5) covers the upper port of the heat dissipation groove (7), and the upper end face of the heat conduction plate (5) is provided with a shallow groove for accommodating the crystal main body (6);

both sides and the up end of crystal main part (6) all cooperate indium foil (303), and one side that crystal main part (6) were kept away from in foil (303) is fixed in on mounting panel (302), mounting panel (302) are rectangular shaped plate, and one side symmetry that indium foil (303) were kept away from in mounting panel (302) is fixed with two sets of flexible post (301), and the one end cooperation that mounting panel (302) were kept away from in flexible post (301) has erection column (3), and on erection column (3) were fixed in the inner wall of pressing from both sides dress lid (2) on the storage tank, and be provided with elastic element (401) between two sets of mounting panel (302), the one end of elastic element (401) was fixed in the middle part of mounting panel (302), and the other end of elastic element (401) is connected with adjusting bolt (4).

2. The laser crystal clamping seat according to claim 1, characterized in that: the radiating groove (7) is formed in the middle of the upper end face of the base (1), the radiating fan (701) is installed at the bottom of the groove in the radiating groove (7), multiple groups of radiating fins (501) are installed on the lower end face of the heat conducting plate (5), and the radiating fins (501) extend into the radiating groove (7) and are located above the radiating fan (701).

3. The laser crystal clamping seat according to claim 1, characterized in that: threaded holes are formed in the two sides and the upper end face of the clamping cover (2), threads are formed in the adjusting bolt (4), and a nut is formed in the adjusting bolt (4) through the threaded hole in the clamping cover (2) when one end of the adjusting bolt (4) far away from the elastic element (401) penetrates through the threaded hole.

4. The laser crystal clamping seat according to claim 1, characterized in that: two groups of mounting lugs (201) are symmetrically constructed at two sides of the lower end of the clamping cover (2), fastening bolts (202) are arranged on the mounting lugs (201), and downward threads of the fastening bolts (202) penetrate through the mounting lugs (201) and are matched with threaded holes correspondingly formed in the upper end face of the base (1).

5. The laser crystal clamping seat according to claim 1, characterized in that: set up the lumen that supplies flexible post (301) to install in erection column (3), two sets of spacing grooves (8) have been seted up to the symmetry on the both sides inner wall of lumen, just the one end that mounting panel (302) were kept away from in flexible post (301) is provided with two sets of stopper (801), and two sets of stopper (801) symmetry are fixed in the both sides of flexible post (301) and cooperate with spacing groove (8).