A cooling device

Abstract

This utility model relates to the field of optical fiber technology, specifically to a cooling device, including a work frame. Two cooling fans are fixedly installed inside the work frame. A limiting mounting bracket is fixedly installed above the work frame, and a limiting frame is movably installed on one side of the limiting mounting bracket. A circulating water pump is fixedly installed on one side of the work frame, and a cooling water pipe is fixedly installed on the side of the circulating water pump. A cooling fan is fixedly installed on the side of the work frame away from the circulating water pump. This device uses a circulating water tank and a circulating water pump to continuously draw coolant from the circulating water tank and deliver it to the cooling water pipe. The flowing coolant then cools the optical fiber beam. Simultaneously, during operation, the cooling fans are positioned below the optical fiber, using the continuously blowing air to dissipate heat from both the optical fiber beam and the cooling water pipe, thereby lowering the temperature of the circulating coolant and better dissipating heat from the optical fiber beam during the circulation process.

Description

Technical Field

[0001] This utility model relates to the field of optical fiber technology, and in particular to a cooling device. Background Technology

[0002] Compared to array semiconductor lasers made by stacking bars or vertical arrays, single-tube semiconductor lasers not only possess the advantages of semiconductor lasers such as high efficiency, small size, and low cost, but also have the advantages of good heat dissipation and long service life. However, the power of a single tube is relatively low, often failing to meet usage requirements. When multiple single tubes are used to transmit energy through fiber optic beams, light leakage is prone to occur at the output ends of the fiber optic beams after stripping. When a large amount of energy is transmitted through a large number of fibers, the heat generated at the output ends of the fiber optic beams will affect the normal operation of the laser. Existing cooling equipment uses relatively simple cooling methods with low heat dissipation efficiency.

[0003] As disclosed in the authorization announcement number CN105680318B, a fiber optic beam cooling device is implemented by installing a cooling module at the output end of the fiber optic beam. Several cooling channels are provided in the housing wall of the cooling module. The cooling module can protect the output end of the fiber optic beam and prevent the thermal effect caused by light reflection and scattering. It can effectively cool the output end of the fiber optic beam, thereby enabling the single-tube semiconductor laser to work more stably and continuously, and improving the output power of the single-tube semiconductor laser.

[0004] However, this does not solve the problem that existing cooling equipment uses a relatively simple cooling method and has low heat dissipation efficiency. Therefore, we propose a cooling device. Utility Model Content

[0005] The purpose of this invention is to provide a cooling device that solves the problems of existing cooling devices having relatively simple cooling methods and low heat dissipation efficiency.

[0006] To achieve the above objectives, this utility model provides a cooling device.

[0007] The device includes a work frame, inside which two cooling fans are fixedly installed. A limit mounting bracket is fixedly installed on the top of the work frame. A limit bracket is movably installed on one side of the limit mounting bracket. A circulating water pump is fixedly installed on one side of the work frame. A cooling water pipe is fixedly installed on one side of the circulating water pump. A cooling fan is fixedly installed on the side of the work frame away from the circulating water pump. A filter cartridge is fixedly installed on one side of the cooling fan.

[0008] The work frame is provided with four mounting legs at the bottom corners, a heat dissipation window is fixedly provided on one side of the work frame, a first protective pad is fixedly provided on the top of the work frame, and a mounting plate is fixedly provided on one side of the work frame.

[0009] The cooling fan is fixedly installed inside the work frame below the first protective pad, and a fixing bracket is fixedly installed on the outside of the cooling fan.

[0010] The limiting mounting bracket is fixedly installed on the side of the work frame near the heat dissipation window. A limiting frame is movably installed on the upper side of the work frame on one side of the limiting mounting bracket. A fixing plate is fixed between the limiting frame and the work frame. A second protective pad is provided on the inner side of both the limiting mounting bracket and the limiting frame.

[0011] The circulating water pump is fixedly installed above the mounting plate on one side of the work frame. A first protective box is fixedly installed on the outside of the circulating water pump. A cooling water pipe is fixedly installed on the outside of the first protective pad on one side of the circulating water pump. A circulating water tank is fixedly installed above the mounting plate on one side of the circulating water pump.

[0012] The cooling fan is fixedly installed on the outside of the work frame, away from the mounting plate. A second protective box is fixedly installed on the outside of the cooling fan. A filter cylinder is fixedly installed on the side of the cooling fan away from the work frame. A heat dissipation air outlet is fixedly installed on the inside of the work frame on the side of the cooling fan.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. A cooling device comprising a circulating water tank and a circulating water pump, wherein the circulating water pump continuously draws coolant from the circulating water tank and delivers it to the cooling water pipes, and then uses the flowing coolant to cool the optical fiber beam. Simultaneously, during operation, two cooling fans are positioned below the optical fiber, using the continuously blowing air to dissipate heat from both the optical fiber beam and the cooling water pipes, thereby lowering the temperature of the circulating coolant and thus better dissipating heat from the optical fiber beam during the circulation process.

[0015] 2. A cooling device that uses a cooling fan and coolant to dissipate heat from the optical fiber beam while a cooling fan continuously dissipates heat from the side through a cooling exhaust duct. By cooperating with the cooling fan, the device further accelerates the airflow speed inside the work frame, thereby better dissipating heat from the optical fiber beam. At the same time, it can accelerate the heat dissipation of the coolant to cooperate with the coolant in its heat dissipation work, thus improving the heat dissipation effect. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the work frame of this utility model.

[0019] Figure 3 This is a schematic diagram of the installation of the limiting mounting bracket structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the structure and installation of the circulating water pump of this utility model.

[0021] In the diagram: 1. Work frame; 2. Mounting leg; 3. Heat dissipation window; 4. First protective pad; 5. Mounting plate; 6. Cooling fan; 7. Fixing bracket; 8. Limiting mounting bracket; 9. Limiting bracket; 10. Fixing plate; 11. Second protective pad; 12. Circulating water pump; 13. First protective box; 14. Cooling water pipe; 15. Circulating water tank; 16. Cooling fan; 17. Second protective box; 18. Filter cartridge; 19. Heat dissipation exhaust duct; Detailed Implementation

[0022] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.

[0023] Please see Figures 1-4 As shown, this utility model provides a technical solution:

[0024] A cooling device includes a work frame 1, with two cooling fans 6 fixedly installed inside the work frame 1, a limiting mounting bracket 8 fixedly installed above the work frame 1, a limiting bracket 9 movably installed on one side of the limiting mounting bracket 8, a circulating water pump 12 fixedly installed on one side of the work frame 1, a cooling water pipe 14 fixedly installed on one side of the circulating water pump 12, a cooling fan 16 fixedly installed on the side of the work frame 1 away from the circulating water pump 12, and a filter cartridge 18 fixedly installed on one side of the cooling fan 16.

[0025] In this embodiment, preferably, the four corners of the bottom of the work frame 1 are provided with mounting legs 2, a heat dissipation window 3 is fixedly provided on one side of the work frame 1, a first protective pad 4 is fixedly provided on the top of the work frame 1, and a mounting plate 5 is fixedly provided on one side of the work frame 1.

[0026] The above scheme facilitates the placement of various cooling devices by setting up a work frame 1, a heat dissipation window 3, and a mounting plate, supporting them to dissipate heat from the fiber optic beam, while using the first protective pad 4 for installation and protection.

[0027] In this embodiment, preferably, the cooling fan 6 is fixedly installed below the first protective pad 4 inside the work frame 1, and a fixing frame 7 is fixedly installed on the outside of the cooling fan 6;

[0028] The above scheme uses a cooling fan 6 to dissipate heat from the fiber optic beam and heats the air exchange inside the work frame 1, thereby accelerating the removal of heat.

[0029] In this embodiment, preferably, the limiting mounting bracket 8 is fixedly installed on the side of the work frame 1 near the heat dissipation window 3, and the limiting bracket 9 is movably installed on the upper side of the work frame 1 on the side of the limiting mounting bracket 8. A fixing plate 10 is fixedly installed between the limiting bracket 9 and the work frame 1, and a second protective pad 11 is provided on the inner side of both the limiting mounting bracket 8 and the limiting bracket 9.

[0030] Through the above scheme, the limiting mounting bracket 8, the limiting bracket 9, and the second protective pad 11 are set to limit and fix the optical fiber beam, while the second protective pad 11 is used to install and protect it.

[0031] In this embodiment, the circulating water pump 12 is fixedly installed above the mounting plate 5 on one side of the work frame 1. A first protective box 13 is fixedly installed on the outside of the circulating water pump 12. A cooling water pipe 14 is fixedly installed on the outside of the first protective pad 4 on one side of the circulating water pump 12. A circulating water tank 15 is fixedly installed above the mounting plate 5 on one side of the circulating water pump 12.

[0032] The above scheme uses a circulating water pump 12, a cooling water pipe 14, and a circulating water tank 15. The circulating water pump 12 draws coolant from the circulating water tank 15 and delivers it to the cooling water pipe 14. The flow of coolant carries away the heat of the optical fiber beam, thereby cooling it.

[0033] In this embodiment, preferably, the cooling fan 16 is fixedly installed on the outer side of the work frame 1 away from the mounting plate 5, a second protective box 17 is fixedly installed on the outer side of the cooling fan 16, a filter cylinder 18 is fixedly installed on the side of the cooling fan 16 away from the work frame 1, and a heat dissipation air outlet duct 19 is fixedly installed on the inner side of the work frame 1 on one side of the cooling fan 16.

[0034] Through the above scheme, by setting up a cooling fan 16 and a heat dissipation air outlet 19, the cooling fan 16 continuously blows air from the side, thereby cooperating with the cooling fan 6 to further dissipate heat.

[0035] Example 1: Before using this equipment, the operator needs to fill the circulating water tank 15 with coolant. Then, the operator can pass the optical fiber beam through the inside of the first protective pad 4 and the second protective pad 11 and fix it with the limiting mounting bracket 8 and the limiting bracket 9. At this time, the cooling water pipe 14 surrounds the outside of the optical fiber beam. The circulating water pump 12 continuously delivers coolant to the cooling water pipe 14, thereby using the continuously flowing coolant to carry away the heat of the optical fiber beam and cool it. At the same time, this equipment is equipped with two cooling fans 6 inside the working frame 1. The cooling fans 6 can dissipate heat from the optical fiber beam and the coolant at the same time.

[0036] Example 2: This device is also equipped with a cooling fan 16 on one side of the work frame 1. The cooling fan 16 continuously draws air from the outside through the filter cylinder 18 and delivers it to the heat dissipation air outlet 19, and then blows it towards the optical fiber beam to dissipate heat. The heat dissipation window 3 accelerates the air flow inside the work frame 1, thereby removing the heat of the optical fiber beam more quickly.

[0037] In this embodiment, a cooling device requires the operator to fill the circulating water tank 15 with coolant before use. Then, the operator can pass the optical fiber beam through the device via the inner sides of the first protective pad 4 and the second protective pad 11, securing it with the limiting mounting bracket 8 and the limiting bracket 9. At this time, the cooling water pipe 14 surrounds the outside of the optical fiber beam. A circulating water pump 12 continuously delivers coolant to the cooling water pipe 14, thereby using the continuously flowing coolant to remove heat from the optical fiber beam and cool it. Simultaneously, two cooling fans 6 are installed inside the working frame 1. These fans dissipate heat from both the optical fiber beam and the coolant. During use, the device continuously draws coolant from the circulating water tank 15 and delivers it to the cooling water pipe 14 via the circulating water pump 12, using the flowing coolant to cool the optical fiber beam. Furthermore, during use, the two cooling fans 6 are positioned below the optical fiber, utilizing… The device uses continuously blowing air to dissipate heat from both the fiber optic beam and the cooling water pipe 14, thereby lowering the temperature of the circulating coolant and improving heat dissipation for the fiber optic beam during circulation. A cooling fan 16 is also installed on one side of the work frame 1. The cooling fan 16 continuously draws air from the outside through a filter cartridge 18 and delivers it to the heat dissipation exhaust duct 19, then blows it onto the fiber optic beam to dissipate heat. The heat dissipation window 3 accelerates airflow within the work frame 1, thus removing heat from the fiber optic beam more quickly. Another advantage of this cooling device is that while the cooling fan 6 and coolant dissipate heat from the fiber optic beam, the cooling fan 16 continuously dissipates heat from the side through the heat dissipation exhaust duct 19. This, combined with the cooling fan 6, further accelerates airflow within the work frame 1, improving heat dissipation for the fiber optic beam and simultaneously accelerating coolant dissipation, thus enhancing the overall cooling effect.

[0038] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

[0039] The above-disclosed embodiments are merely one or more preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art can understand that all or part of the processes for implementing the above embodiments and equivalent changes made in accordance with the claims of this application still fall within the scope of this application.

Claims

1. A cooling device, characterized in that: The device includes a work frame, inside which two cooling fans are fixedly installed. A limit mounting bracket is fixedly installed on the top of the work frame. A limit bracket is movably installed on one side of the limit mounting bracket. A circulating water pump is fixedly installed on one side of the work frame. A cooling water pipe is fixedly installed on one side of the circulating water pump. A cooling fan is fixedly installed on the side of the work frame away from the circulating water pump. A filter cartridge is fixedly installed on one side of the cooling fan.

2. The cooling device as described in claim 1, characterized in that: The work frame is provided with four mounting legs at the bottom corners, a heat dissipation window is fixedly provided on one side of the work frame, a first protective pad is fixedly provided on the top of the work frame, and a mounting plate is fixedly provided on one side of the work frame.

3. The cooling device as described in claim 1, characterized in that: The cooling fan is fixedly installed inside the work frame below the first protective pad, and a fixing bracket is fixedly installed on the outside of the cooling fan.

4. The cooling device as described in claim 1, characterized in that: The limiting mounting bracket is fixedly installed on the side of the work frame near the heat dissipation window. A limiting frame is movably installed on the upper side of the work frame on one side of the limiting mounting bracket. A fixing plate is fixedly installed between the limiting frame and the work frame. A second protective pad is provided on the inner side of both the limiting mounting bracket and the limiting frame.

5. The cooling device as described in claim 1, characterized in that: The circulating water pump is fixedly installed above the mounting plate on one side of the work frame. A first protective box is fixedly installed on the outside of the circulating water pump. A cooling water pipe is fixedly installed on the outside of the first protective pad on one side of the circulating water pump. A circulating water tank is fixedly installed above the mounting plate on one side of the circulating water pump.

6. The cooling device as described in claim 1, characterized in that: The cooling fan is fixedly installed on the outside of the work frame, away from the mounting plate. A second protective box is fixedly installed on the outside of the cooling fan. A filter cylinder is fixedly installed on the side of the cooling fan away from the work frame. A heat dissipation air outlet is fixedly installed on the inside of the work frame on the side of the cooling fan.

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