Infrared laser heat dissipation structure

Abstract

The utility model discloses a heat dissipation structure of an infrared laser, which belongs to the technical field of infrared lasers and comprises a protection box and a heat dissipation assembly, an infrared laser body is arranged in the protection box, and the heat dissipation assembly is located on the outer surface of the protection box and used for enhancing the heat dissipation performance of the protection box. The clamping assembly is located in the protection box and used for stabilizing the infrared laser device body located in the protection box and enhancing the stability of the infrared laser device body, heat dissipation fans are installed on the two sides of the protection box and driven by a first motor, strong air flow is formed, heat generated by the infrared laser device body can be rapidly discharged through heat dissipation holes, and the stability of the infrared laser device body is improved. The operation temperature of the infrared laser is effectively reduced, the stability of the infrared laser is improved, the service life of the infrared laser is prolonged, the heat dissipation area is further increased through the design of the heat dissipation base and the heat conduction column, heat is transmitted to the heat dissipation base from the interior of the protection box through the heat conduction column and then dissipated into the environment through the base, and the overall heat dissipation effect is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of infrared lasers, and more specifically to a heat dissipation structure of an infrared laser. Background Art

[0002] The principle of infrared laser is to use the stimulated radiation generated by the laser medium after being excited to output infrared light. When the laser medium is stimulated by external energy, the atoms or molecules in the medium will be in a high-energy state. These high-energy atoms or molecules will spontaneously transition back to a low-energy state and release energy. The released energy exists in the form of photons, and the wavelength and energy of these photons are related to the properties of the laser medium.

[0003] The patent with the publication number CN212648732U discloses an infrared laser, which relates to the field of laser technology, including a mounting plate, a telescopic rod fixedly connected to one side of the upper surface of the mounting plate, a fixed block arranged at the top of the telescopic rod, a fixed support fixedly connected to the top of the fixed block, a laser fixedly connected to the middle of the fixed support, a support block fixedly connected to the bottom of one end of the laser, a support column fixedly connected to the bottom of the support block, an adjuster arranged on the outside of the laser, and a card slot arranged inside the adjuster. The infrared laser can adjust the tilt angle of the laser by arranging the telescopic rod, the first pin and the second pin, so as to improve the use range of the laser, can prevent the laser from shaking during use by arranging the fixed support and the support block, can adjust the distance between the laser and the convex lens by arranging the external thread and the internal thread, so as to adjust the light range of the laser.

[0004] Although the device has many beneficial effects, the following problems still exist: Although the infrared laser can adjust the laser light range, if there is dust, foreign matter and other debris in the working environment, it may affect the output effect of the infrared laser. In this case, placing the infrared laser in a box can provide additional protection to prevent debris from entering the laser. However, if the box cannot dissipate heat in a timely and effective manner, it will cause the internal temperature of the laser to be too high, thereby affecting the stability and life of the laser. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the utility model provides an infrared laser heat dissipation structure to solve the above-mentioned problems.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an infrared laser heat dissipation structure, including a protective box, an infrared laser body is arranged inside the protective box, and further comprising:

[0009] A heat dissipation component, which is located on the outer surface of the protection box and is used to enhance the heat dissipation of the protection box;

[0010] The clamping assembly is located inside the protective box and is used to stabilize the infrared laser body located inside the protective box to enhance the stability of the infrared laser body.

[0011] Preferably, the heat dissipation assembly includes a support frame, a first motor, a cooling fan and cooling holes. The top and rear outer surfaces of the protective box are provided with a plurality of equidistantly distributed cooling holes. The outer surfaces of both sides of the protective box are provided with placement grooves. Cooling fans are fixedly installed inside the two placement grooves. The outer surfaces of both sides of the infrared laser body are fixedly connected to support frames. The outer surfaces of the two support frames are fixedly installed with first motors. The output end of the first motor passes through the support frame and is fixedly connected to the blades of the cooling fan.

[0012] Preferably, a heat dissipation base is fixedly connected to the bottom of the protection box, and a plurality of equidistantly distributed heat-conducting columns are fixedly connected to the interior of the heat dissipation base.

[0013] Preferably, a plurality of heat dissipation fins are fixedly mounted on the outer surface of the infrared laser body.

[0014] Preferably, the clamping assembly includes a clamping plate, a second motor and a bidirectional threaded rod. The second motor is fixedly mounted on the outer surface of the protective box. The inside of the protective box is rotatably connected to the bidirectional threaded rod. The output end of the second motor passes through the protective box and is fixedly connected to the end of the bidirectional threaded rod. The outer surface of the bidirectional threaded rod is sleeved with two symmetrically distributed clamping plates.

[0015] Preferably, a slide groove is provided on the inner wall of the bottom of the protection box, and the interior of the slide groove is slidably connected to the two clamping plates.

[0016] Preferably, the adjacent outer surfaces of the two clamping plates are fixedly connected with rubber gaskets, and the outer surfaces of the two clamping plates and the rubber gasket are provided with a plurality of notches.

[0017] (III) Beneficial effects

[0018] Compared with the prior art, the utility model provides an infrared laser heat dissipation structure, which has the following beneficial effects:

[0019] 1. The infrared laser heat dissipation structure forms a strong wind flow by installing heat dissipation fans on both sides of the protective box and driven by the first motor, which can quickly discharge the heat generated by the infrared laser body through the heat dissipation holes, effectively reduce the operating temperature of the infrared laser, and improve its stability and service life. The design of the heat dissipation base and the heat conductive column further increases the heat dissipation area, and the heat is transferred from the inside of the protective box to the heat dissipation base through the heat conductive column, and then dissipated into the environment through the base, which greatly improves the overall heat dissipation effect. The heat dissipation fins on the outer surface of the infrared laser body increase the contact area with the air, making it easier for the heat to be dissipated into the air, further enhancing the heat dissipation effect.

[0020] 2. This infrared laser heat dissipation structure uses the clamping assembly to drive the bidirectional threaded rod through the second motor, so that the two clamping plates can move towards or away from each other, thereby achieving stable clamping of the infrared laser body. This design not only ensures the stability of the infrared laser during operation, but also facilitates installation and disassembly. The design of the rubber gasket and the notch not only provides a buffering effect to prevent the clamping of the infrared laser by the clamping plate, but also ensures that the heat dissipation performance of the infrared laser will not be affected during the clamping process. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the internal structure of the heat dissipation base of the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of a bidirectional threaded rod of the utility model;

[0024] Figure 4 For this utility model Figure 3 Schematic diagram of the structure at point A in the middle.

[0025] In the figure: 1. protective box; 2. infrared laser body; 3. heat dissipation base; 4. support frame; 5. first motor; 6. cooling fan; 7. heat dissipation hole; 8. clamping plate; 9. heat dissipation fin; 10. slide groove; 11. second motor; 12. thermal conductive column; 13. bidirectional threaded rod; 14. rubber gasket; 15. notch. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-4 , the utility model provides a technical solution:

[0028] An infrared laser heat dissipation structure includes a protective box 1, an infrared laser body 2 is arranged inside the protective box 1, and further includes:

[0029] A heat dissipation component, which is located on the outer surface of the protection box 1 and is used to enhance the heat dissipation of the protection box 1;

[0030] The clamping assembly is located inside the protective box 1 and is used to stabilize the infrared laser body 2 located inside the protective box 1 and enhance the stability of the infrared laser body 2 . The protective box 1 can enhance the protection of the infrared laser body 2 .

[0031] The heat dissipation component includes a support frame 4, a first motor 5, a heat dissipation fan 6 and heat dissipation holes 7. The top and rear outer surfaces of the protective box 1 are provided with a plurality of equidistantly distributed heat dissipation holes 7. The outer surfaces of both sides of the protective box 1 are provided with placement grooves, and heat dissipation fans 6 are fixedly installed inside the two placement grooves. The outer surfaces of both sides of the infrared laser body 2 are fixedly connected with the support frame 4, and the outer surfaces of the two support frames 4 are fixedly installed with the first motor 5. The output end of the first motor 5 passes through the support frame 4 and is fixedly connected to the blades of the heat dissipation fan 6. The heat dissipation fan 6 is installed in the placement grooves on the outer surfaces of both sides of the protective box 1. These fans are driven by the first motor 5. When the first motor 5 is started, it will drive the blades of the heat dissipation fan 6 to rotate, generating wind flow. The wind flow enters the interior of the protective box 1 through the heat dissipation holes 7 on the top and rear outer surfaces of the protective box 1, takes away the heat generated by the infrared laser body 2, and discharges the protective box 1 through the heat dissipation holes 7, thereby realizing rapid heat dissipation.

[0032] Furthermore, a heat dissipation base 3 is fixedly connected to the bottom of the protective box 1, and a plurality of equidistantly distributed heat-conducting columns 12 are fixedly connected to the interior of the heat dissipation base 3. The heat dissipation base 3 fixedly connected to the bottom of the protective box 1 and the heat-conducting columns 12 therein also play a role in auxiliary heat dissipation. They increase the heat dissipation area and introduce the heat in the protective box 1 into the heat dissipation base 3 through the heat-conducting columns 12.

[0033] Furthermore, a plurality of heat dissipation fins 9 are fixedly mounted on the outer surface of the infrared laser body 2. The outer surface of the infrared laser body 2 also has a plurality of heat dissipation fins 9 fixedly mounted. These heat dissipation fins 9 increase the contact area between the infrared laser body 2 and the air, which helps to further dissipate heat.

[0034] Furthermore, the clamping assembly includes a clamping plate 8, a second motor 11 and a bidirectional threaded rod 13. The second motor 11 is fixedly installed on the outer surface of the protective box 1, and the bidirectional threaded rod 13 is rotatably connected inside the protective box 1. The output end of the second motor 11 passes through the protective box 1 and is fixedly connected to the end of the bidirectional threaded rod 13. Two symmetrically distributed clamping plates 8 are sleeved on the outer surface of the bidirectional threaded rod 13. When the infrared laser body 2 is placed between the two clamping plates 8, the second motor 11 is started to move the two clamping plates 8 towards each other, thereby clamping the infrared laser body 2.

[0035] Furthermore, a slide groove 10 is provided on the bottom inner wall of the protection box 1, and the interior of the slide groove 10 is slidably connected to the two clamps 8. The slide groove 10 provided on the bottom inner wall of the protection box 1 provides a sliding track for the two clamps 8, ensuring that the clamps 8 remain stable when moving.

[0036] Furthermore, the outer surfaces of the two clamps 8 that are close to each other are fixedly connected with rubber gaskets 14, and the outer surfaces of the two clamps 8 and the rubber gaskets 14 are provided with multiple notches 15. The rubber gaskets 14 not only play a buffering role to prevent the clamps 8 from clamping the infrared laser body 2, but also the notches 15 on the surface facilitate to ensure the heat dissipation of the infrared laser body 2 during the clamping process.

[0037] Working principle: When the staff needs to use the infrared laser heat dissipation structure, when the infrared laser body 2 is running, it will generate a lot of heat. The cooling fan 6 is installed in the placement grooves on the outer surfaces of both sides of the protective box 1. These fans are driven by the first motor 5. When the first motor 5 is started, it will drive the blades of the cooling fan 6 to rotate, generating wind flow. The wind flow enters the interior of the protective box 1 through the heat dissipation holes 7 on the top and rear outer surfaces of the protective box 1, takes away the heat generated by the infrared laser body 2, and discharges the protective box 1 through the heat dissipation holes 7, thereby realizing rapid heat dissipation. The heat dissipation base 3 fixedly connected to the bottom of the protective box 1 and the heat-conducting columns 12 inside it also play a role in auxiliary heat dissipation. They increase the heat dissipation area and introduce the heat in the protective box 1 into the heat dissipation base 3 through the heat-conducting columns 12. A plurality of heat dissipation fins 9 are also fixedly installed on the outer surface of the infrared laser body 2. These heat dissipation fins 9 increase the contact area between the infrared laser body 2 and the air, which helps to further dissipate heat. In order to ensure the infrared laser In order to ensure the stability of the optical device body 2 in the protective box 1, the second motor 11 can be started, and the second motor 11 will drive the bidirectional threaded rod 13 to rotate. Since the outer surface of the bidirectional threaded rod 13 is sleeved with two symmetrically distributed clamping plates 8, and the thread directions of the two clamping plates 8 are opposite to those of the bidirectional threaded rod 13, when the bidirectional threaded rod 13 rotates, the two clamping plates 8 will move toward or away from each other. When the infrared laser body 2 is placed between the two clamping plates 8, the second motor 11 is started to move the two clamping plates 8 toward each other, thereby clamping the infrared laser body 2. The slide groove 10 opened on the bottom inner wall of the protective box 1 provides a sliding track for the two clamping plates 8 to ensure that the clamping plates 8 remain stable during movement. The outer surfaces of the clamping plates 8 close to the infrared laser body 2 are fixedly connected with rubber gaskets 14. These rubber gaskets 14 not only play a buffering role to prevent the clamping plates 8 from clamping the infrared laser body 2, but also the notches 15 on their surfaces facilitate heat dissipation of the infrared laser body 2 during the clamping process.

[0038] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An infrared laser heat dissipation structure, comprising a protective box (1), characterized in that: The protection box (1) is provided with an infrared laser body (2) inside, and further comprises: A heat dissipation component, which is located on the outer surface of the protection box (1) and is used to enhance the heat dissipation of the protection box (1); The clamping assembly is located inside the protection box (1) and is used to stabilize the infrared laser body (2) located inside the protection box (1) and enhance the stability of the infrared laser body (2).

2. The infrared laser heat dissipation structure according to claim 1, characterized in that: The heat dissipation component comprises a support frame (4), a first motor (5), a heat dissipation fan (6) and heat dissipation holes (7); the top and rear outer surfaces of the protective box (1) are provided with a plurality of heat dissipation holes (7) distributed at equal intervals; the outer surfaces of both sides of the protective box (1) are provided with placement grooves; the insides of the two placement grooves are fixedly installed with heat dissipation fans (6); the outer surfaces of both sides of the infrared laser body (2) are fixedly connected to the support frame (4); the outer surfaces of the two support frames (4) are fixedly installed with the first motor (5); the output end of the first motor (5) passes through the support frame (4) and is fixedly connected to the fan blades of the heat dissipation fan (6).

3. The infrared laser heat dissipation structure according to claim 1, characterized in that: The bottom of the protection box (1) is fixedly connected to a heat dissipation base (3), and the interior of the heat dissipation base (3) is fixedly connected to a plurality of equidistantly distributed heat-conducting columns (12).

4. The infrared laser heat dissipation structure according to claim 1, characterized in that: A plurality of heat dissipation fins (9) are fixedly mounted on the outer surface of the infrared laser body (2).

5. The infrared laser heat dissipation structure according to claim 1, characterized in that: The clamping assembly comprises a clamping plate (8), a second motor (11) and a bidirectional threaded rod (13); the second motor (11) is fixedly mounted on the outer surface of the protection box (1); the interior of the protection box (1) is rotatably connected to the bidirectional threaded rod (13); the output end of the second motor (11) passes through the protection box (1) and is fixedly connected to the end of the bidirectional threaded rod (13); and the outer surface of the bidirectional threaded rod (13) is sleeved with two symmetrically distributed clamping plates (8).

6. The infrared laser heat dissipation structure according to claim 5, characterized in that: The bottom inner wall of the protection box (1) is provided with a slide groove (10), and the interior of the slide groove (10) is slidably connected to two clamping plates (8).

7. The infrared laser heat dissipation structure according to claim 5, characterized in that: The adjacent outer surfaces of the two clamping plates (8) are fixedly connected with a rubber gasket (14), and the outer surfaces of the two clamping plates (8) and the rubber gasket (14) are provided with a plurality of notches (15).

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