Laser cooling device

Abstract

The utility model discloses a laser cooling device which comprises a heat dissipation shell, two sets of strip-shaped through grooves are formed in the outer wall of the heat dissipation shell, a through block is arranged in each strip-shaped through groove in a clamped mode, an air channel is fixedly arranged on one side of each through block, an installation base is fixedly arranged on one side of each air channel, and the installation bases are fixedly arranged on the outer wall of the heat dissipation shell. According to the laser cooling device provided by the utility model, the air channel is formed between the radiating fins in the radiating shell, the inner air channel is arranged in the air channel, and the wind shield with an adjustable angle is arranged in the air channel, so that the flowing speed and path of air can be adjusted, the air can be ensured to fully cover a radiating area, the radiating effect is optimized, and the service life of the laser is prolonged. By adjusting the angles of the wind shields, the air flowing speed can be changed, heat transmission and dissipation can be increased, the heat dissipation efficiency can be improved, meanwhile, air can flow more evenly in a heat dissipation area, local overheating or insufficient cooling is avoided, and the stability and performance of the whole system are guaranteed.

Description

Technical Field

[0001] The utility model relates to a cooling device, in particular to a laser cooling device. Background Art

[0002] A laser is a device that produces a highly focused beam of light. It excites electrons in atoms or molecules within an internal medium, generating a highly concentrated beam with specific frequency and phase characteristics. A laser typically consists of components such as a laser medium, an energy level system, an optical resonator, and a pump source. Lasers have a wide range of applications in medicine, communications, manufacturing, scientific research, and other fields, playing an important role in laser surgery, laser printing, and laser ranging.

[0003] In the existing technology, there is only one air duct inside the ordinary laser housing. When there is only one air duct, it may cause uneven heat dissipation. Some areas have better heat dissipation effects, while other areas have poor heat dissipation effects, resulting in excessive temperature gradients. It may also cause heat to accumulate in certain areas, forming hot spots, increasing the temperature of these areas, thereby reducing the stability and life of the laser. Therefore, a laser cooling device is urgently needed.

[0004] It should be noted that the above content falls within the technical cognition of the utility model applicant and does not necessarily constitute prior art. Utility Model Content

[0005] In order to solve the above problems, the purpose of the present invention is to provide a laser cooling device. To achieve the above purpose, the present invention proposes a laser cooling device, including a heat dissipation housing:

[0006] The outer wall of the heat dissipation shell is provided with two groups of strip-shaped through grooves, and a through block is snapped into place inside each of the strip-shaped through grooves. An air duct is fixed on one side of each through block, and a mounting base is fixed on one side of each air duct. An adapter is symmetrically fixed at the middle position of one side of each mounting base, and one side of the inner wall of the two adapters is rotatably connected to the middle position on both sides of the windshield. A first connecting ear is fixed at one end of one side of each mounting base, and an electric telescopic rod is hingedly provided on the first connecting ear. The telescopic end of the electric telescopic rod is hingedly provided with a second connecting ear, and the second connecting ear is fixedly set at one end of one side of the windshield.

[0007] In one example, the air outlet port of the heat dissipation housing is fixedly provided with a mounting seat, and a heat dissipation fan is installed on the mounting seat.

[0008] In one example, the surface of the wind deflector is streamlined.

[0009] In one example, a plurality of heat sinks are fixedly provided on the inner wall of the heat dissipation shell, and one end of each heat sink is fixedly connected to the outer wall of the heat dissipation inner shell.

[0010] In one example, a switch panel is fixedly provided on the outer wall of the heat dissipation shell, and an electric telescopic rod switch and a heat dissipation fan switch are fixedly provided on the surface of the switch panel. The electric telescopic rod and the heat dissipation fan are electrically connected to the external power supply through the electric telescopic rod switch and the heat dissipation fan switch respectively.

[0011] The laser cooling device proposed by the present invention can bring the following beneficial effects:

[0012] The utility model forms an air duct between the heat sinks inside the heat dissipation shell through the heat dissipation shell, the mounting seat, the strip-shaped through-grooves, the through-blocks, the air duct, the heat sink, the first connecting ear, the wind shield, the heat dissipation fan, the adapter, the first connecting ear, the electric telescopic rod, the second connecting ear and the mounting base. An inner air duct is arranged inside the air duct, and an angle-adjustable wind shield is arranged inside the air duct. This can adjust the speed and path of air flow to ensure that the air can fully cover the heat dissipation area and optimize the heat dissipation effect. By adjusting the angle of the wind shield, the air flow speed can be changed, the heat transmission and dissipation can be increased, and the heat dissipation efficiency can be improved. At the same time, the air can be made to flow more evenly in the heat dissipation area, avoiding local overheating or insufficient cooling, and ensuring the stability and performance of the entire system. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0014] Figure 1 It is a structural diagram of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the air duct of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the mounting base of the utility model;

[0017] Figure 4 For this utility model Figure 2 Schematic diagram of the local enlarged structure at point A.

[0018] In the figure: 1. heat dissipation shell; 2. mounting base; 3. strip-shaped through-groove; 4. through-block; 5. air duct; 6. heat sink; 7. heat dissipation inner shell; 8. mounting base; 9. wind shield; 10. heat dissipation fan; 11. adapter; 12. first connecting ear; 13. electric telescopic rod; 14. second connecting ear. DETAILED DESCRIPTION

[0019] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in combination with the accompanying drawings by way of examples.

[0020] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0021] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined.

[0022] In this utility model, unless otherwise expressly specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection, or communication; direct connection or indirect connection through an intermediate medium; internal communication between two components or interaction between two components. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0023] In the present invention, unless otherwise clearly specified and limited, the first feature "above" or "below" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the descriptions with reference to the terms "one scheme", "some schemes", "examples", "specific examples", or "some examples" mean that the specific features, structures, materials or characteristics described in conjunction with the scheme or example are included in at least one scheme or example of the present invention. In this specification, the schematic expressions of the above terms do not necessarily refer to the same scheme or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more schemes or examples.

[0024] like Figures 1 to 4As shown, an embodiment of the present utility model provides a laser cooling device, which includes a heat dissipation housing 1:

[0025] The outer wall of the heat dissipation shell 1 is provided with two groups of strip-shaped through grooves 3, and a through block 4 is snapped into place inside each of the strip-shaped through grooves 3. An air duct 5 is fixed on one side of each of the through blocks 4, and a mounting base 8 is fixed on one side of each of the air ducts 5. An adapter seat 11 is symmetrically fixed at the middle position of one side of each mounting base 8, and one side of the inner wall of the two adapter seats 11 is rotatably connected to the middle position on both sides of the windshield 9. A first connecting ear 12 is fixed at one end of one side of each mounting base 8, and an electric telescopic rod 13 is hingedly provided on the first connecting ear 12. The telescopic end of the electric telescopic rod 13 is hingedly provided with a second connecting ear 14, and the second connecting ear 14 is fixedly set at one end of one side of the windshield 9.

[0026] Specifically, a mounting base 2 is fixedly provided on the air outlet port of the heat dissipation housing 1 , and a heat dissipation fan 10 is installed on the mounting base 2 .

[0027] Specifically, the surface of the windshield 9 is streamlined.

[0028] Specifically, a plurality of heat sinks 6 are fixedly provided on the inner wall of the heat dissipation housing 1 , and one end of each heat sink 6 is fixedly connected to the outer wall of the heat dissipation inner shell 7 .

[0029] Specifically, a switch panel is fixedly provided on the outer wall of the heat dissipation housing 1, and an electric telescopic rod switch and a heat dissipation fan switch are fixedly provided on the surface of the switch panel. The electric telescopic rod 13 and the heat dissipation fan 10 are electrically connected to the external power supply through the electric telescopic rod switch and the heat dissipation fan switch respectively.

[0030] Working principle: The heat dissipation shell 1 is the external structure of the entire heat dissipation system, which is responsible for fixing and protecting the internal heat dissipation components and providing a heat dissipation path. The heat sink 6 is the main heat dissipation component inside the heat dissipation shell 1. It has a large surface area, which is conducive to heat transfer. The heat sink 6 is connected to the heat dissipation inner shell 7 through a thermally conductive material to transfer the heat generated inside the heat dissipation inner shell 7 to the heat dissipation shell 1. Turn on the heat dissipation fan switch. When the heat dissipation fan 10 is started, the air outlet duct formed between multiple heat dissipation fins 6 and the air duct 5 set on the air outlet duct can increase the heat dissipation channel, so that more air can flow through the heat dissipation area and improve the heat dissipation efficiency. By turning on the electric telescopic rod switch, the output end of the electric telescopic rod 13 can drive the wind shield 9 to rotate with two adapters 11, so as to adjust the adjustment angle of the wind shield 9. The wind shield 9 with adjustable angle can adjust the speed and path of the air flow to ensure that the air can fully cover the heat dissipation area and optimize the heat dissipation effect.

[0031] The various embodiments in this specification are described in a progressive manner. Similar parts between the various embodiments can be referred to in conjunction with each other. Each embodiment focuses on the differences between the other embodiments. In particular, the system embodiments are generally similar to the method embodiments, so the description is relatively simple. For relevant parts, refer to the description of the method embodiments.

[0032] The above description is merely an embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that various modifications and variations of the present invention are possible. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention are intended to be within the scope of the claims of the present invention.

Claims

1. A laser cooling device, comprising a heat dissipation housing (1): Features: The outer wall of the heat dissipation housing (1) is provided with two groups of strip-shaped through grooves (3), each of which is provided with a through block (4) in a locking manner, one side of each of which is provided with an air duct (5), one side of each of which is provided with a mounting base (8), a transfer seat (11) is symmetrically fixed at the middle position of one side of each of which is provided with the mounting base (8), one side of the inner wall of the two transfer seats (11) is rotatably connected to the middle position of the two sides of the wind shield (9), one end of one side of each of which is provided with a first connecting ear (12), an electric telescopic rod (13) is hingedly provided on the first connecting ear (12), the telescopic end of the electric telescopic rod (13) is hingedly provided with a second connecting ear (14), and the second connecting ear (14) is fixedly provided at one end of one side of the wind shield (9).

2. A laser cooling device according to claim 1, characterized in that: The air outlet port of the heat dissipation housing (1) is fixedly provided with a mounting seat (2), and a heat dissipation fan (10) is installed on the mounting seat (2).

3. A laser cooling device according to claim 1, characterized in that: The surface of the wind deflector (9) is streamlined.

4. A laser cooling device according to claim 1, characterized in that: A plurality of heat sinks (6) are fixedly provided on the inner wall of the heat dissipation shell (1), and one end of each heat sink (6) is fixedly connected to the outer wall of the heat dissipation inner shell (7).

5. A laser cooling device according to claim 2, characterized in that: A switch panel is fixedly provided on the outer wall of the heat dissipation housing (1), and an electric telescopic rod switch and a heat dissipation fan switch are respectively fixedly provided on the surface of the switch panel. The electric telescopic rod (13) and the heat dissipation fan (10) are electrically connected to an external power supply via the electric telescopic rod switch and the heat dissipation fan switch, respectively.

Images