阅读说明：本技术 一种激光散热器 (Laser radiator ) 是由 蒋子侠 于 2019-11-26 设计创作，主要内容包括：本发明公开了一种激光散热器,包括散热器底板,所述散热器底板上等距离安装有多个安装滑轨,且安装滑轨上滑动安装有散热片,所述散热器底板的一侧面上分别安装有卡位装置,所述散热器底板上靠近卡位装置的两侧分别安装有定位装置,所述定位装置包括调节板箱、两个安装块、调节齿板、齿轮、顶撑轴和卡位板,所述调节板箱分别安装在散热器底板的两侧,所述散热器底板的两侧均安装有两个安装块。该种激光散热器,通过设置可活动的转动挡板,即可操控安装滑轨的开合状态,使得散热片能根据使用的需要进行补充或者减少。(The invention discloses a laser radiator which comprises a radiator bottom plate, wherein a plurality of mounting slide rails are equidistantly arranged on the radiator bottom plate, radiating fins are slidably arranged on the mounting slide rails, clamping devices are respectively arranged on one side surface of the radiator bottom plate, positioning devices are respectively arranged on two sides, close to the clamping devices, of the radiator bottom plate, the positioning devices comprise adjusting plate boxes, two mounting blocks, adjusting toothed plates, gears, jacking shafts and clamping plates, the adjusting plate boxes are respectively arranged on two sides of the radiator bottom plate, and two mounting blocks are respectively arranged on two sides of the 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.)

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).

Technical Field

The invention relates to the technical field of laser radiators, in particular to 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.

Disclosure of Invention

In order to solve the technical problems, the invention provides the following technical scheme:

the invention discloses a laser radiator which comprises a radiator bottom plate, wherein a plurality of installation slide rails are equidistantly installed on the radiator bottom plate, radiating fins are slidably installed on the installation slide rails, clamping devices are respectively installed on one side face of the radiator bottom plate, positioning devices are respectively installed on two sides, close to the clamping devices, of the radiator bottom plate, the positioning devices comprise adjusting plate boxes, two installation blocks, adjusting toothed plates, gears, top support shafts and clamping plates, the adjusting plate boxes are respectively installed on two sides of the radiator bottom plate, two installation blocks are installed on two sides of the radiator bottom plate, and the installation blocks are respectively arranged on two sides of the adjusting plate boxes.

As a preferable technical scheme of the invention, the mounting block and the adjusting plate box are connected through a top bracing shaft respectively, and two ends of the top bracing shaft respectively movably penetrate through the mounting block and the adjusting plate box and extend to the inside.

As a preferred technical scheme of the invention, the mounting block is internally provided with a positioning groove, the jacking shaft extends into the positioning groove, one end of the jacking shaft inserted into the mounting block is fixedly connected with a clamping plate, and the clamping plate is movably arranged in the positioning groove.

As a preferred technical scheme of the invention, one end of the jacking shaft, which is far away from the mounting block, is fixedly connected with an L-shaped adjusting toothed plate, a gear is arranged between the two adjusting toothed plates, a small motor is mounted on the surface of the adjusting toothed plate box, and an output shaft of the small motor movably penetrates through the adjusting toothed plate box and is fixedly connected to the center of the gear.

As a preferred technical scheme of the invention, fixed teeth are respectively arranged on one side surface of the adjusting toothed plate close to the gear, the fixed teeth are meshed with teeth on the gear, and the two adjusting toothed plates in the adjusting plate box are arranged symmetrically along the center of the circle of the gear.

As a preferred technical scheme of the invention, one side of the installation slide rail, which is close to the rotary baffle plate, is provided with an opening, the rotary baffle plate is rotatably connected to one side of the radiator bottom plate through a rotary block, the rotary block is arranged in the middle of one side of the radiator bottom plate, and two ends of the radiator bottom plate are respectively and fixedly connected with a positioning block.

As a preferred technical scheme of the present invention, a top supporting rod is movably disposed at one end of the rotating baffle, which is far away from the rotating block, and one end of the top supporting rod is movably inserted into the rotating baffle and is connected in the rotating baffle through a tension spring, the other end of the top supporting rod is fixedly connected with a shifting block, a mounting hole is disposed on the positioning block, and one end of the top supporting rod is movably inserted into the mounting hole.

As a preferable technical scheme of the invention, the bottom of the radiating fin is connected with a cutting with a T-shaped cross section, and the cutting is movably inserted into the mounting slide rail.

The invention has the beneficial effects 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 a laser radiator according to the present invention;

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

FIG. 4 is an enlarged view of A of FIG. 1 in accordance with the present invention;

fig. 5 is a schematic view of a heat sink structure of a laser heat sink according to 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 described herein for the purpose of illustration and explanation and not limitation.