Multi-layer radiating fin of composite air cooler

Abstract

The utility model relates to the technical field of radiating fins, in particular to a multi-layer radiating fin of a combined type air cooler, which comprises an air cooler body and a radiating fin body, a portable dismounting mechanism is arranged on the side edge of the radiating fin body, a dustproof protection mechanism is arranged on the side edge of the portable dismounting mechanism, and the dustproof protection mechanism is arranged on the side edge of the radiating fin body. When the multi-layer cooling fins of the combined type air cooler are used, due to the fact that the air flow speed of the side edges of the cooling fins is directly affected by the clogging condition of the cooling fins, the device monitors the air flow speed of the side edges of the cooling fins in real time through mechanism transmission, and the cooling fins are prevented from being blocked by the clogging condition of the cooling fins. Once the air flow speed is lower than the safe air flow speed interval monitored by the device, a warning lamp can be controlled to be turned on through mechanism transmission to remind a worker to clean the cooling fins in time, meanwhile, the cooling fins are designed to be portable and detachable through mechanism assemblies, and the subsequent cleaning procedure is facilitated to a great extent.

Description

Technical Field

[0001] The utility model relates to the technical field of radiating fins, in particular to a multi-layer radiating fin of a composite air cooler. Background Art

[0002] A composite air cooler is a device that combines multiple heat dissipation technologies. It is usually used for cooling industrial, mechanical or electronic equipment. Its design goal is to improve heat dissipation efficiency and reduce temperature to ensure the normal operation of the equipment and extend its service life. The heat sink of the composite air cooler is usually a component used to enhance the heat dissipation effect. Its main function is to increase the heat dissipation surface area so as to increase the contact area with the air, so that the heat can be more effectively transferred to the air.

[0003] Due to the special structure of the existing heat sink, dust is easily accumulated inside during use. Once too much dust accumulates, it will directly affect the normal heat dissipation effect of the heat sink. However, since the dust is accumulated inside the heat sink, it is not easy to observe clearly with the naked eye, and it is impossible to know in time when the heat sink needs to be cleaned, and the overall flexibility of use is poor. Utility Model Content

[0004] The purpose of the present utility model is to solve the above-mentioned problem and to propose a multi-layer heat sink of a composite air cooler, which improves the special structure of the multi-layer heat sink of the existing composite air cooler, so that dust is easily accumulated inside during use. Once too much dust accumulates, it will directly affect the normal heat dissipation effect of the heat sink. However, since the dust accumulates inside the heat sink, it is not easy to observe clearly with the naked eye, and it is impossible to know in time when the heat sink needs to be cleaned.

[0005] 10. The heat dissipation device as claimed in claim 9, wherein the bridge has two opposite ends, and the ends are connected along the length of the bridge to form a circle, and the two ends of the bridge are connected along the length of the bridge to form a circle. The two ends of the bridge are connected along the length of the bridge to form a circle.

[0006] Preferably, the opening diameter of the first thread groove is equal to the opening diameter of the second thread groove.

[0007] Preferably, the dust protection mechanism comprises a limit frame and abutment slots, the side outer wall of the heat sink body is provided with a limit frame, and the side outer wall of the limit frame is symmetrically provided with two groups of abutment slots.

[0008] Preferably, a support frame is provided on the side of the limiting frame, a dustproof net is installed inside the support frame, and two groups of abutment blocks are symmetrically provided on the side outer wall of the support frame.

[0009] Preferably, the interference block and the interference slot are installed in a snap-fit ​​manner, and two groups of limiting columns are symmetrically arranged on the side outer wall of the support frame.

[0010] Preferably, the monitoring and reminder mechanism includes an auxiliary frame, a positioning support frame and a wind speed monitoring sensor, the side outer wall of the heat sink body is provided with an auxiliary frame, the side outer wall of the auxiliary frame is provided with a positioning support frame, the positioning support frame is arranged in an inverted "L" shape, and the side outer wall of the positioning support frame is provided with a wind speed monitoring sensor.

[0011] Preferably, a supporting base plate is provided on the side outer wall of the air cooler body, and a controller and a power supply are provided on the top outer wall of the supporting base plate.

[0012] Preferably, a protective cover is provided outside the controller and the power supply, the bottom outer wall of the protective cover is connected to the top outer wall of the supporting base plate, and a warning light is provided on the top outer wall of the protective cover.

[0013] The beneficial effects of the utility model are:

[0014] 1. When the multi-layer heat sink of the composite air cooler is in use, the wind speed on the side of the heat sink is directly affected by the blockage of the heat sink. Therefore, the device monitors the wind speed on the side of the heat sink in real time through the mechanism transmission. Once the wind speed is lower than the safe wind speed range monitored by the device, the mechanism transmission will control the warning light to light up to remind the staff to clean the heat sink in time. At the same time, the heat sink is set to a portable and detachable design through the mechanism assembly, which greatly facilitates the subsequent cleaning process. The overall structural design is ingenious and has good practical effect.

[0015] 2. When the multi-layer heat sink of the composite air cooler is in use, a dustproof net is installed on the side of the heat sink. The isolation effect of the dustproof net is utilized to isolate most of the dust, thereby greatly reducing the frequency of cleaning the heat sink. The dustproof net is further configured to be detachable through the engagement of the resistance card block and the resistance card slot. The dustproof net is easy to clean, carry and install, and has a good overall practical effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0017] Figure 2 It is a three-dimensional structural schematic diagram of the portable disassembly mechanism of the utility model;

[0018] Figure 3 For the utility model Figure 2 A in the middle is an enlarged schematic diagram of the three-dimensional structure;

[0019] Figure 4 This is a schematic diagram of the three-dimensional structure of the dust protection mechanism of the utility model;

[0020] Figure 5 This is a schematic diagram of the three-dimensional structure of the wind speed monitoring sensor installed in the utility model;

[0021] Figure 6 This is a schematic diagram of the three-dimensional structure of the warning light installation of the utility model.

[0022] In the figure: 1. air cooler body; 2. heat sink body; 3. portable disassembly mechanism; 31. placement slot; 32. positioning card block; 33. first thread groove; 34. positioning card slot; 35. second thread groove; 36. positioning bolt; 4. dust protection mechanism; 41. limit frame; 42. interference card slot; 43. support frame; 44. dust net; 45. interference card block; 5. monitoring reminder mechanism; 51. auxiliary frame; 52. positioning support frame; 53. wind speed monitoring sensor; 54. support base plate; 55. controller; 56. power supply; 57. protective cover; 58. warning light. DETAILED DESCRIPTION

[0023] 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.

[0024] When implementing: Figure 1-6As shown, a multi-layer heat sink of a composite air cooler comprises an air cooler body 1 and a heat sink body 2: the heat sink body 2 is arranged on the side of the air cooler body 1, the heat sink body 2 is arranged on the side of a portable disassembly mechanism 3, the side of the portable disassembly mechanism 3 is arranged on the side of a dust protection mechanism 4, the side of the dust protection mechanism 4 is arranged on the side of a monitoring and reminding mechanism 5, the portable disassembly mechanism 3 comprises a placement groove 31, a positioning card block 32, a first thread groove 33, a positioning card groove 34, a second thread groove 35 and a positioning bolt 36, the side outer wall of the air cooler body 1 is provided with a placement groove 31, the heat sink body 2 is arranged inside the placement groove 31, two groups of positioning card blocks 32 are symmetrically arranged on the outer walls on both sides of the heat sink body 2, the side outer wall of the positioning card block 32 is provided with a first thread groove 33, the side outer wall of the air cooler body 1 located at the placement groove 31 is symmetrically provided with two groups of positioning card grooves 34, and the positioning card grooves 34 and the positioning card blocks 32 are provided with a snap-fit ​​installation The second thread groove 35 is formed on the outer wall of the side of the air cooler body 1 at the position of the positioning slot 34, and the first thread groove 33 and the second thread groove 35 are threadedly installed with the positioning bolt 36; when the heat sink body 2 needs to be removed from the side of the air cooler body 1 for cleaning, it is only necessary to completely screw out the positioning bolt 36 from the first thread groove 33 to thereby change the positioning block 32 from the locked state to the active state, and then directly remove the positioning block 32 together with the heat sink body 2 from the device, and when reinstalling after cleaning, it is first necessary to adjust the heat sink body 2 to a suitable position and then push the positioning block 32 on its side into the positioning slot 34 at the corresponding position. When the positioning block 32 moves to the bottom end of the positioning slot 34, the first thread groove 33 and the second thread groove 35 are in a corresponding fitting state, and then directly pass the positioning bolt 36 through the first thread groove 33 and screw it to the bottom end of the second thread groove 35 to complete the installation.

[0025] The opening diameter of the first thread groove 33 is equal to the opening diameter of the second thread groove 35; here, the first thread groove 33 and the second thread groove 35 are set to have the same opening diameter so that the above-mentioned positioning bolt 36 can pass through the first thread groove 33 and the second thread groove 35 at one time during installation, and after installation, it is not easy to loosen due to the thread matching.

[0026] The dustproof protection mechanism 4 includes a limit frame 41 and an abutment slot 42. The side outer wall of the heat sink body 2 is provided with a limit frame 41. The side outer wall of the limit frame 41 is symmetrically provided with two groups of abutment slots 42. The side of the limit frame 41 is provided with a support frame 43. A dustproof net 44 is installed inside the support frame 43. The side outer wall of the support frame 43 is symmetrically provided with two groups of abutment blocks 45. The abutment blocks 45 and the abutment slots 42 are snap-fitted together, and the side outer wall of the support frame 43 is symmetrically provided with two groups of limit columns. The dustproof net 44 here plays a dustproof role. When the dustproof net 44 needs to be removed from the side of the heat sink body 2 for cleaning, the limit column can be directly pulled until the abutment block 45 on the side of the support frame 43 is completely separated from the abutment slot 42. The installation is similar.

[0027] The monitoring reminder mechanism 5 includes an auxiliary frame 51, a positioning support frame 52 and a wind speed monitoring sensor 53. The side outer wall of the heat sink body 2 is provided with an auxiliary frame 51, and the side outer wall of the auxiliary frame 51 is provided with a positioning support frame 52. The positioning support frame 52 is set to an inverted "L" shape, and the side outer wall of the positioning support frame 52 is provided with a wind speed monitoring sensor 53. The side outer wall of the air cooler body 1 is provided with a supporting base plate 54, and the top outer wall of the supporting base plate 54 is provided with a controller 55 and a power supply 56. The controller 55 and the power supply 56 are provided with a protective cover 57 outside. The bottom outer wall of the protective cover 57 is connected to the top outer wall of the supporting base plate 54, and the top outer wall of the protective cover 57 is provided with a warning light 58; when the device is turned on, At this time, the external air enters the inside of the device, and the wind speed monitoring sensor 53 here is used to monitor the wind flow speed on the side of the heat sink body 2. The setting of the monitoring interval here can be directly set according to the interval in which the heat sink body 2 is blocked by dust but does not affect the normal heat dissipation effect. Once the wind flow speed is lower than the monitoring interval set by the wind speed monitoring sensor 53, it indicates that the dust blocking in the heat sink body 2 affects the normal heat dissipation effect of the heat sink body 2. Then the wind speed monitoring sensor 53 will automatically transmit the information to the controller 55, and then the controller 55 will automatically control the power supply 56 to start powering the warning light 58, and then the warning light 58 will light up and automatically remind the staff to clean.

[0028] When the utility model is in use, when it is necessary to remove the heat sink body 2 from the side of the air cooler body 1 for cleaning, it is only necessary to completely screw out the positioning bolt 36 from the first thread groove 33, so that the positioning block 32 can be changed from a locked state to an active state, and then the positioning block 32 together with the heat sink body 2 can be directly taken out of the device. When reinstalling after cleaning, it is first necessary to adjust the heat sink body 2 to a suitable position and then push the positioning block 32 on its side into the positioning slot 34 at the corresponding position. When the positioning block 32 moves to the bottom of the positioning slot 34, the first threaded slot 33 and the second threaded slot 35 are in a corresponding fitting state. Then, the positioning bolt 36 is directly passed through the first threaded slot 33 and screwed to the bottom of the second threaded slot 35 to complete the installation. The dustproof net 44 here plays a dustproof effect. When the dustproof net 44 needs to be removed from the side of the heat sink body 2 for cleaning, the limiting column is directly pulled until the interference block 45 on the side of the support frame 43 is completely separated from the interference slot 42. The installation is similar;

[0029] When the device is turned on, external air enters the device, and the wind speed monitoring sensor 53 is used to monitor the wind speed on the side of the heat sink body 2. The monitoring interval is set directly according to the interval in which the heat sink body 2 is blocked by dust but does not affect the normal heat dissipation effect. Once the wind speed is lower than the monitoring interval set by the wind speed monitoring sensor 53, it indicates that the dust blocking the heat sink body 2 has affected the normal heat dissipation effect of the heat sink body 2. Then the wind speed monitoring sensor 53 will automatically transmit the information to the controller 55, and then the controller 55 will automatically control the power supply 56 to start powering the warning light 58, so that the warning light 58 will light up and automatically remind the staff to clean.

[0030] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A multi-layer heat sink for a composite air cooler, characterized in that: The invention comprises an air cooler body (1) and a heat sink body (2): the heat sink body (2) is arranged on the side of the air cooler body (1), the heat sink body (2) is arranged on the side of the heat sink body (2), the portable disassembly mechanism (3) is arranged on the side of the portable disassembly mechanism (3) is arranged on the side of the dust protection mechanism (4), the monitoring reminder mechanism (5) is arranged on the side of the dust protection mechanism (4), the portable disassembly mechanism (3) comprises a placement groove (31), a positioning block (32), a first thread groove (33), a positioning groove (34), a second thread groove (35) and a positioning bolt (36), the placement groove (31) is opened through the outer wall of the side of the air cooler body (1), the placement groove (31) is opened through the outer wall of the side of the air cooler body (1), the placement block (32 ... A heat sink body (2) is arranged inside the groove (31), and two groups of positioning blocks (32) are symmetrically arranged on the outer walls on both sides of the heat sink body (2), and a first thread groove (33) is formed through the outer wall of the side of the positioning block (32), and two groups of positioning grooves (34) are symmetrically formed on the outer wall of the side of the air cooler body (1) located at the placement groove (31), and the positioning grooves (34) and the positioning blocks (32) are engaged with each other, and a second thread groove (35) is formed on the outer wall of the side of the air cooler body (1) located at the positioning groove (34), and the first thread groove (33) and the second thread groove (35) are threadedly formed with the positioning bolt (36).

2. The multi-layer heat sink of a composite air cooler according to claim 1, characterized in that: The opening diameter of the first thread groove (33) is equal to the opening diameter of the second thread groove (35).

3. The multi-layer heat sink of a composite air cooler according to claim 1, characterized in that: The dust protection mechanism (4) comprises a limit frame (41) and abutment slots (42); the side outer wall of the heat sink body (2) is provided with a limit frame (41); and the side outer wall of the limit frame (41) is symmetrically provided with two groups of abutment slots (42).

4. The multi-layer heat sink of a composite air cooler according to claim 3, characterized in that: A support frame (43) is arranged on the side of the limiting frame (41), a dustproof net (44) is installed inside the support frame (43), and two groups of abutment blocks (45) are symmetrically arranged on the outer wall of the side of the support frame (43).

5. The multi-layer heat sink of a composite air cooler according to claim 4, characterized in that: The abutment block (45) and the abutment slot (42) are mounted in a snap-fit ​​manner, and two groups of limiting columns are symmetrically arranged on the side outer wall of the support frame (43).

6. The multi-layer heat sink of a composite air cooler according to claim 1, characterized in that: The monitoring reminder mechanism (5) comprises an auxiliary frame (51), a positioning support frame (52) and a wind speed monitoring sensor (53); the side outer wall of the heat sink body (2) is provided with an auxiliary frame (51); the side outer wall of the auxiliary frame (51) is provided with a positioning support frame (52); the positioning support frame (52) is arranged in an inverted "L" shape, and the side outer wall of the positioning support frame (52) is provided with a wind speed monitoring sensor (53).

7. The multi-layer heat sink of a composite air cooler according to claim 6, characterized in that: A supporting bottom plate (54) is provided on the side outer wall of the air cooler body (1), and a controller (55) and a power supply (56) are provided on the top outer wall of the supporting bottom plate (54).

8. The multi-layer heat sink of a composite air cooler according to claim 7, characterized in that: A protective cover (57) is provided outside the controller (55) and the power supply (56); the bottom outer wall of the protective cover (57) is connected to the top outer wall of the supporting base plate (54); and a warning light (58) is provided on the top outer wall of the protective cover (57).

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