CN210723686U

CN210723686U - Laser radiator

Info

Publication number: CN210723686U
Application number: CN201922064807.2U
Authority: CN
Inventors: 蒋子侠
Original assignee: Jiangsu Dihaote Electronic Technology Co ltd
Current assignee: Jiangsu Dihaote Electronic Technology Co ltd
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-06-09
Anticipated expiration: 2029-11-26

Abstract

The utility model discloses a laser radiator, including the radiator bottom plate, a plurality of installation slide rails are installed to the equidistance on the radiator bottom plate, and slidable mounting has the fin on the installation slide rail, install the screens device on the side of radiator bottom plate respectively, positioner is installed respectively to the both sides that are close to the screens device on the radiator bottom plate, positioner includes adjusting plate case, two installation pieces, adjusts pinion rack, gear, top and props axle and screens board, the both sides at the radiator bottom plate are installed respectively to the adjusting plate case, two installation pieces are all installed to the both sides of radiator bottom plate. This kind of laser radiator through setting up mobilizable rotating barrier, can control the state that opens and shuts of installation slide rail for the fin can supplement or reduce according to the needs that use.

Description

Laser radiator

Technical Field

The utility model relates to a laser radiator technical field specifically is a laser radiator.

Background

Semiconductor lasers are lasers using semiconductor materials as working substances, and the working principle is that electric energy is converted into optical energy. For a high-power laser device, the electro-optic conversion efficiency is about 50%, and the rest of the electric energy can generate waste heat, so that the temperature of a semiconductor chip is rapidly increased, and the heat is generally dissipated through a laser radiator.

During long-term use, a single heat sink of a laser heat sink may cause some damage, in which case the heat dissipation effect of the heat sink is reduced. Therefore, we improve this and propose a laser radiator.

SUMMERY OF THE UTILITY MODEL

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

the utility model relates to a laser radiator, including the radiator bottom plate, a plurality of installation slide rails are installed to the equidistance on the radiator bottom plate, and slidable mounting has the fin on the installation slide rail, install the screens device on the side of radiator bottom plate respectively, positioner is installed respectively to the both sides that are close to the screens device on the radiator bottom plate, positioner includes regulating plate case, two installation pieces, regulation pinion rack, gear, top bracing axle and screens board, the both sides at the radiator bottom plate are installed respectively to the regulating plate case, two installation pieces are all installed to the both sides of radiator bottom plate, and the installation piece sets up the both sides at the regulating plate case respectively.

As a preferred technical scheme of the utility model, connect through the shore connection respectively between installation piece and the adjusting plate case, and the both ends of shore connection activity respectively pass installation piece and adjusting plate case to extend to inside.

As a preferred technical scheme of the utility model, the constant head tank has been seted up in the installation piece, and in the jackstay extends to the constant head tank, the one end fixedly connected with screens board in the installation piece is inserted to the jackstay, and screens board activity sets up in the constant head tank.

As a preferred technical scheme of the utility model, the epaxial regulation pinion rack of the one end fixedly connected with L type of keeping away from the installation piece of top bracing, and two are provided with the gear between the regulation pinion rack, the surface mounting of regulation board case has the small-size motor, and the output shaft activity of small-size motor passes the regulation board case to fixed connection is in the center department of gear.

As a preferred technical scheme of the utility model, be provided with fixed tooth on the side that is close to the gear on the regulation pinion rack respectively, and tooth intermeshing on fixed tooth and the gear, two regulation pinion racks in the regulation board incasement set up along the centre of a circle central symmetry of gear.

As a preferred technical scheme of the utility model, the opening has been seted up to one side that is close to rotating damper on the installation slide rail, rotating damper rotates through the commentaries on classics piece and connects in one side of radiator bottom plate, and changes the middle part that the piece set up in radiator bottom plate one side, radiator bottom plate's both ends difference fixedly connected with locating piece.

As a preferred technical scheme of the utility model, the one end activity of keeping away from the commentaries on classics piece on the rotating baffle is provided with the ejector pin, and in the one end activity of ejector pin inserted the rotating baffle to connect in rotating baffle through tension spring, the other end fixedly connected with shifting block of ejector pin, the mounting hole has been seted up on the locating piece, and the one end activity of ejector pin inserts in the mounting hole.

As an optimal technical scheme of the utility model, the bottom of fin is connected with the cutting that the cross section is T type structure, and in the cutting movable insertion installation slide rail.

The utility model has the advantages that: this kind of laser radiator through setting up mobilizable rotating baffle, can control the state that opens and shuts of installation slide rail for the fin can supplement or reduce according to the needs that use, and mobilizable fin that sets up in this device is when using in addition, changes to the fin of damage, and the positioner that both sides set up can install and dismantle the radiator according to the screw size of difference when the radiator uses.

Drawings

Fig. 1 is a schematic structural diagram of a laser radiator according to the present invention;

fig. 2 is a schematic side view of an adjusting baffle of the laser radiator of the present invention;

fig. 3 is a schematic top view of an adjusting baffle of the laser radiator of the present invention;

FIG. 4 is an enlarged view of A of FIG. 1 according to the present invention;

fig. 5 is a schematic view of the structure of the heat sink fin of the laser radiator of the present invention.

In the figure: the heat radiator comprises a heat radiator bottom plate 1, a rotary baffle 2, a rotary block 3, an adjusting plate box 4, an installing block 5, a clamping plate 6, a jacking shaft 7, a small motor 8, a gear 9, an adjusting toothed plate 10, a shifting block 11, a positioning block 12, a tension spring 13, a jacking rod 14, a positioning groove 15, a mounting slide rail 16 and a heat radiating fin 17.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-5, the utility model relates to a laser radiator, including radiator bottom plate 1, a plurality of installation slide rails 16 are installed to equidistant on radiator bottom plate 1, and slidable mounting has fin 17 on the installation slide rail 16, install the screens device on radiator bottom plate 1's a side respectively, positioner is installed respectively to the both sides that are close to the screens device on radiator bottom plate 1, positioner includes adjusting plate case 4, two installation pieces 5, adjust pinion rack 10, gear 9, shore axle 7 and screens board 6, adjusting plate case 4 installs the both sides at radiator bottom plate 1 respectively, two installation pieces 5 are all installed to radiator bottom plate 1's both sides, and installation piece 5 sets up the both sides at adjusting plate case 4 respectively.

Wherein, be connected through propping axle 7 between installation piece 5 and the adjusting plate case 4 respectively, and the both ends of propping axle 7 activity respectively pass installation piece 5 and adjusting plate case 4 to extend to inside, can communicate in installation piece 5 and the adjusting plate case 4 through propping axle 7.

Wherein, set up constant head tank 15 in the installation piece 5, and in the jackstay axle 7 extended to constant head tank 15, one end fixedly connected with screens board 6 in the installation piece 5 was inserted to the jackstay axle 7, and the activity of screens board 6 sets up in constant head tank 15, conveniently adjusts the hole size of constant head tank 15.

Wherein, keep away from the regulation pinion rack 10 of the one end fixedly connected with L type of installation piece 5 on the jackstay 7, and be provided with gear 9 between two regulation pinion racks 10, the surface mounting of regulation pinion rack 4 has small motor 8, and small motor 8's output shaft activity passes regulation pinion rack 4 to fixed connection is in the center department of gear 9, can be when using, under the condition of rotating gear 9, can realize adjusting the mutual being close to of pinion rack 10 or keeping away from.

Wherein, be provided with fixed tooth on the side that is close to gear 9 on the regulation pinion rack 10 respectively, and fixed tooth and the tooth intermeshing on the gear 9, two regulation pinion racks 10 in the regulation board case 4 set up along the centre of a circle centrosymmetric of gear 9, enable the removal of gear 9 direct control regulation pinion rack 10.

Wherein, the opening has been seted up to one side that is close to rotating baffle 2 on the installation slide rail 16, and rotating baffle 2 rotates through commentaries on classics piece 3 and connects in one side of radiator bottom plate 1, and changes the middle part of piece 3 setting in radiator bottom plate 1 one side, and radiator bottom plate 1's both ends are fixedly connected with locating piece 12 respectively, enable to rotate baffle 2 movably.

Wherein, the one end activity of keeping away from commentaries on classics piece 3 on the rotating baffle 2 is provided with a vaulting pole 14, and the one end activity of vaulting pole 14 inserts in rotating baffle 2 to connect in rotating baffle 2 through tension spring 13, the other end fixedly connected with shifting block 11 of vaulting pole 14 has seted up the mounting hole on the locating piece 12, and the one end activity of vaulting pole 14 inserts in the mounting hole, can fix rotating baffle 2.

Wherein, the bottom of fin 17 is connected with the cutting that the cross section is T type structure, and in the cutting activity inserted installation slide rail 16, makes things convenient for fin 17 to dismantle.

The working principle is as follows: when the quantity of the radiating fins 17 is controlled, the shifting block 11 is moved to one side, so that the shifting block 11 pushes the top support rod 14 to move towards the rotating baffle 2, then the tension spring 13 is extruded, the rotating baffle 2 can be rotated, when the rotating baffle 2 rotates, the rotating baffle 2 is far away from the opening of the mounting slide rail 16, the radiating fins 17 can be freely supplemented or removed, when the rotating baffle 2 is closed, the position of the rotating baffle 2 can be recovered, the top support rod 14 is reinserted into the positioning block 12 to complete the fixation, when the bottom plate 1 of the radiator is fixed, the mounting blocks 5 can be respectively fixed at the positions needing to be installed by inserting the fixing screws into the mounting blocks 5, but because the through holes of the positioning grooves 15 in the mounting blocks 5 are fixed in size, and the sizes of the screws are different, the positions of the clamping plate 6 can be adjusted, so that the sizes of the positioning grooves 15 are, the screw fixing device is convenient to fix screws of different models, the small motor 8 is started, the small motor 8 drives the gear 9 to rotate, and when the gear 9 rotates, the adjusting toothed plates 10 are respectively close to or far away from each other, so that the jacking shaft 7 moves back and forth in the mounting block 5, and the clamping plate 6 moves in the positioning groove 15; this kind of laser radiator through setting up mobilizable rotating baffle, can control the state that opens and shuts of installation slide rail for the fin can supplement or reduce according to the needs that use, and mobilizable fin that sets up in this device is when using in addition, changes to the fin of damage, and the positioner that both sides set up can install and dismantle the radiator according to the screw size of difference when the radiator uses.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", 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 referred to 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.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 according to specific situations by those skilled in the art.

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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A laser radiator comprises a radiator bottom plate (1) and is characterized in that a plurality of mounting slide rails (16) are equidistantly arranged on the radiator bottom plate (1), and the mounting slide rail (16) is provided with a heat radiating fin (17) in a sliding way, one side surface of the radiator bottom plate (1) is respectively provided with a clamping device, the two sides of the radiator bottom plate (1) close to the clamping device are respectively provided with a positioning device, the positioning device comprises an adjusting plate box (4), two mounting blocks (5), an adjusting toothed plate (10), a gear (9), a top support shaft (7) and a clamping plate (6), the adjusting plate boxes (4) are respectively arranged at two sides of the radiator bottom plate (1), two mounting blocks (5) are installed on two sides of the radiator bottom plate (1), and the mounting blocks (5) are respectively arranged on two sides of the adjusting plate box (4).

2. The laser radiator according to claim 1, wherein the mounting block (5) and the adjusting plate box (4) are connected by a supporting shaft (7), and two ends of the supporting shaft (7) respectively penetrate through the mounting block (5) and the adjusting plate box (4) and extend to the inside.

3. The laser radiator according to claim 2, characterized in that a positioning groove (15) is formed in the mounting block (5), the supporting shaft (7) extends into the positioning groove (15), a clamping plate (6) is fixedly connected to one end of the supporting shaft (7) inserted into the mounting block (5), and the clamping plate (6) is movably disposed in the positioning groove (15).

4. The laser radiator according to claim 2, wherein an L-shaped adjusting toothed plate (10) is fixedly connected to one end of the jacking shaft (7) far away from the mounting block (5), a gear (9) is arranged between the two adjusting toothed plates (10), a small motor (8) is mounted on the surface of the adjusting toothed plate box (4), and an output shaft of the small motor (8) movably penetrates through the adjusting toothed plate box (4) and is fixedly connected to the center of the gear (9).

5. The laser radiator according to claim 4, characterized in that the adjusting toothed plates (10) are respectively provided with fixed teeth on one side surface close to the gear (9), the fixed teeth are meshed with the teeth on the gear (9), and the two adjusting toothed plates (10) in the adjusting plate box (4) are arranged symmetrically along the center of the circle of the gear (9).

6. The laser radiator according to claim 1, wherein an opening is formed in one side of the mounting slide rail (16) close to the rotary baffle (2), the rotary baffle (2) is rotatably connected to one side of the radiator bottom plate (1) through a rotary block (3), the rotary block (3) is arranged in the middle of one side of the radiator bottom plate (1), and positioning blocks (12) are fixedly connected to two ends of the radiator bottom plate (1) respectively.

7. The laser radiator according to claim 6, wherein a top supporting rod (14) is movably arranged at one end of the rotating baffle (2) far away from the rotating block (3), one end of the top supporting rod (14) is movably inserted into the rotating baffle (2) and is connected into the rotating baffle (2) through a tension spring (13), the other end of the top supporting rod (14) is fixedly connected with a shifting block (11), a mounting hole is formed in the positioning block (12), and one end of the top supporting rod (14) is movably inserted into the mounting hole.

8. The laser radiator according to claim 1, characterized in that the bottom of the heat sink (17) is connected with a strip with a T-shaped cross section, and the strip is movably inserted into the mounting rail (16).