Heat dissipation structure of air energy unit

Abstract

The utility model relates to a heat dissipation structure, in particular to a heat dissipation structure of an air energy unit, which comprises a fixed frame and a plurality of heat dissipation sheets arranged on the inner side of the fixed frame, one end or two ends of each heat dissipation sheet parallel to the air flow direction are hinged with heat conduction sheets, and through holes are formed in the heat conduction sheets; the high-temperature-resistant rope penetrates through the through hole, and the two ends of the high-temperature-resistant rope are connected with elastic pieces installed on the fixed frame respectively; and pushing rings are fixed on the high-temperature-resistant ropes on the two sides of the heat-conducting sheet. Through cooperative use of an eccentric wheel and a motor, on one hand, pushing rings are conveniently driven to repeatedly push heat-conducting fins during use, the range and direction of air circulation are increased, external air can better enter, and therefore heat generated in cooling fins can be conveniently and rapidly dissipated for use; the situation that the overall heat dissipation condition of the unit is affected due to too high temperature in the cooling fins is avoided.

Description

Technical Field

[0001] The utility model relates to a heat dissipation structure, in particular to a heat dissipation structure of an air energy unit. Background Art

[0002] The heat dissipation structure of the air-energy unit is a complex and critical system. Its main purpose is to ensure that the unit can dissipate heat effectively when running at high temperatures to maintain the stable performance of the unit and extend its service life.

[0003] When the unit is dissipating heat, generally, heat sink fins are provided to cooperate with the heat sink fan for heat dissipation. The heat sink fins are provided at the air outlet position. When the fan is working, the hot air in the unit is discharged to the outside. At the same time, when the hot air contacts the heat sink fins, the hot air contacts the heat sink fins, which has an effective heat dissipation effect to a certain extent. However, the existing heat sink fins are static fin structures. The heat dissipation effect of the heat sink fins requires a certain temperature difference between the inside and outside of the unit to achieve a faster heat dissipation efficiency, which has certain shortcomings. Utility Model Content

[0004] The purpose of the utility model is to provide a heat dissipation structure of an air energy unit to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solutions: a heat dissipation structure of an air energy unit, comprising a fixed frame and a plurality of heat dissipation fins arranged inside the fixed frame, wherein one or both ends of the heat dissipation fin parallel to the gas flow direction are hingedly connected with a heat conducting fin, and a through hole is formed on the heat conducting fin;

[0006] It also includes a high temperature resistant rope passing through the through hole, and two ends of the high temperature resistant rope are respectively connected to elastic members installed on the fixed frame;

[0007] Push rings are fixed on the high temperature resistant ropes on both sides of the heat conducting sheet, and the distance between the two push rings is greater than the thickness of the heat conducting sheet;

[0008] A driving member, mounted on the fixed frame and connected to one end of the high temperature resistant rope, for driving the high temperature resistant rope to move relative to the fixed frame;

[0009] The temperature sensing switch establishes communication with the drive.

[0010] Preferably, the driving member includes an adjusting rod and a motor arranged on the side of the fixed frame, one end of the adjusting rod is fixedly connected to the high temperature resistant rope, the other end of the adjusting rod is rotatably connected to the pushing frame through a rotating shaft, and the output shaft of the motor is provided with an eccentric wheel, and the eccentric wheel is used to push the pushing frame.

[0011] Preferably, a detachable protective cover is provided on the fixed frame, and a heat dissipation net is embedded inside the protective cover.

[0012] Preferably, the elastic member includes a bottom seat and a connecting block fixed on the high temperature resistant rope, a spring is provided between the bottom seat and the connecting block, and the bottom seat is fixed to a side surface of the fixed frame.

[0013] Preferably, the diameter of the through hole is larger than the diameter of the high temperature resistant rope, and the diameter of the through hole is smaller than the diameter of the push ring.

[0014] Preferably, a pulley frame is provided above the side of the fixed frame, the high temperature resistant rope passes through the pulley frame and is slidably connected to the pulley frame, and a protective pad is installed on the inner wall of the pulley frame.

[0015] Preferably, a limit seat is provided at one end of the high temperature resistant rope away from the motor, and the limit seat is located below the bottom seat.

[0016] Beneficial effect: Compared with the prior art, the utility model sets an eccentric wheel and a motor for use. On the one hand, it is convenient to drive the push ring to repeatedly push the heat conductive plate during use, thereby increasing the range and direction of air circulation and allowing the internal air to be better discharged, thereby facilitating the rapid heat dissipation of the heat generated inside the heat sink, avoiding excessive internal temperature of the heat sink, which affects the overall heat dissipation of the unit; on the other hand, a spring is set to facilitate reset and adjustment of the heat dissipation, avoiding excessive power consumption required for heat dissipation during use, which results in unnecessary cost expenditure. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a top sectional view of the utility model.

[0018] Figure 2 It is a side view of the utility model.

[0019] Figure 3 for Figure 1 Enlarged view of part A in .

[0020] Figure 4 for Figure 2 Enlarged view of part B in .

[0021] Figure 5 It is an enlarged view of the local structure of the utility model.

[0022] In the figure: 1-fixed frame, 101-bottom seat, 102-pulley frame; 2-heat sink; 3-heat conducting plate, 301-through hole; 4-high temperature resistant rope, 401-limiting seat, 402-connecting block; 5-pushing ring; 6-adjusting rod; 7-pushing frame; 8-motor; 9-eccentric wheel; 10-spring; 11-protective cover, 1101-heat dissipation net. DETAILED DESCRIPTION

[0023] The following will be combined with the accompanying drawings and specific embodiments to clearly and completely describe the technical solution 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 of 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] See also Figure 1-5 The heat dissipation structure of the air energy unit described in this embodiment includes a fixed frame 1 and a plurality of heat sinks 2 arranged on the inner side of the fixed frame 1, and is characterized in that: a heat conductive sheet 3 is hingedly connected at one or both ends of the heat sink 2 parallel to the gas flow direction, and a through hole 301 is formed on the heat conductive sheet 3.

[0025] It also includes a high temperature resistant rope 4 that passes through the through hole 301 , and both ends of the high temperature resistant rope 4 are respectively connected to elastic members installed on the fixing frame 1 .

[0026] Push rings 5 ​​are fixed on the high temperature resistant ropes 4 located on both sides of the heat conducting sheet 3 , and the distance between the two push rings 5 ​​is greater than the thickness of the heat conducting sheet 3 .

[0027] The driving member is installed on the fixed frame 1 and connected to one end of the high temperature resistant rope 4 , and is used for driving the high temperature resistant rope 4 to move relative to the fixed frame 1 .

[0028] Temperature sensing switch, establishes communication with the drive.

[0029] When in use, the staff installs it on the unit that needs to dissipate heat. When the unit is in use, the heat generated by it is dissipated. When the heat sink 2 dissipates heat, when the internal temperature is too high, the temperature sensing switch installed on the side of the heat sink 2 senses it, and the driving member pulls the high-temperature resistant rope 4, thereby driving the pushing ring 5 on the surface of the high-temperature resistant rope 4 to move, and then drives the heat conducting plate 3 and the heat sink 2 to hinge and rotate, thereby driving the heat conducting plate 3 to control the direction adjustment, which is convenient for auxiliary acceleration of the incoming and outgoing wind, so that the air circulation range inside the heat sink 2 is wider, thereby achieving the effect of enhancing the heat dissipation, and the position of the pushing frame 7 is reset through the elastic member to ensure cyclic pulling, which is convenient for the staff to perform heat dissipation, and the driving member continues to move. When the temperature sensing switch senses that the internal temperature has dropped to a suitable temperature, the driving member is controlled to be closed.

[0030] For further information, see Figure 2The driving member includes an adjusting rod 6 and a motor 8 arranged on the side of the fixed frame 1. One end of the adjusting rod 6 is fixedly connected to the high temperature resistant rope 4. The other end of the adjusting rod 6 is rotatably connected to the pushing frame 7 through a rotating shaft. The output shaft of the motor 8 is provided with an eccentric wheel 9. The eccentric wheel is used to push the pushing frame. When the top of the eccentric wheel 9 contacts the pushing frame 7, the high temperature resistant rope 4 pulls the pushing ring 5 to swing, thereby controlling the adjustment angle between the heat conducting sheet 3 and the heat sink 2. The temperature sensing switch turns on the motor 8 for use. The output end of the motor 8 drives the eccentric wheel 9 to rotate. When the farthest end of the eccentric wheel 9 pushes the pushing frame 7, the two ends of the pushed pushing frame 7 are respectively rotated with the adjusting rod 6 to drive two different adjusting rods 6 to be pulled up and down. The pulled adjusting rod 6 drives the high temperature resistant rope 4 to move. When the moving high temperature resistant rope 4 is at both ends, the pushing ring 5 fixedly connected on the surface drives the heat conducting plate 3 and the heat sink 2 to rotate in an articulated manner. By setting the width of the pushing frame 7 to be larger than the width of the eccentric wheel 9, it is avoided that the pushing frame 7 is separated during pushing, thereby affecting the heat dissipation.

[0031] It should be noted that the rotation center of the eccentric wheel 9 is closer to the heat conducting plate 3 on one side and farther from the heat conducting plate 3 on the other side. Therefore, when the end of the eccentric wheel 9 at the farthest distance pushes the pushing frame 7, the forces at both ends of the pushing frame 7 are not equal. Therefore, the pullable adjusting rod 6 drives the high temperature resistant rope 4 to move.

[0032] For further information, see Figure 2 The fixed frame 1 is provided with a detachable protective cover 11, and the interior of the protective cover 11 is inlaid with a heat dissipation net 1101, which is installed with the detachable protective cover 11 by bolts through the top of the fixed frame 1, so that the staff can disassemble and install it for use, and the connection method between the connecting head fixed frame 1 and the protective cover 11 includes but is not limited to threaded connection and clamping.

[0033] For further information, see Figure 5 The elastic member includes a bottom seat 101 and a connecting block 402 fixed on the high temperature resistant rope 4 , a spring 10 is arranged between the bottom seat 101 and the connecting block 402 , and the bottom seat 101 is fixed on the side of the fixed frame 1 .

[0034] For further information, see Figure 2 and Figure 4The diameter of the through hole 301 is larger than the diameter of the high temperature resistant rope 4, and the through hole 301 is smaller than the diameter of the push ring 5. On the one hand, the diameter of the through hole 301 is set to be larger than the diameter of the high temperature resistant rope 4, which is convenient for the high temperature resistant rope 4 to swing on the inner wall of the heat conductive sheet 3 and avoid interference with the swinging effect. On the other hand, the diameter of the push ring 5 is set to be larger than the diameter of the through hole 301, which is convenient for adjusting the position of the heat conductive sheet 3 and avoids the push ring 5 from sliding through the through hole 301 and detaching.

[0035] For further information, see Figure 2 A pulley frame 102 is arranged above the side of the fixed frame 1, and the high temperature resistant rope 4 passes through the pulley frame 102 and is slidably connected with the pulley frame 102. A protective pad is installed on the inner wall of the pulley frame 102. The pulley frame 102 is used to position the horizontal height of the high temperature resistant rope 4 to avoid deviation in the moving direction, thereby affecting the overall heat dissipation.

[0036] For further information, see Figure 5 A limiting seat 401 is provided at one end of the high temperature resistant rope 4 away from the motor 8, and the limiting seat 401 is located below the bottom seat 101, which is convenient for limiting the high temperature resistant rope 4 away from the motor 8 to avoid the other end of the high temperature resistant rope 4 falling off when pulling, affecting the overall adjustment.

[0037] The technical contents not described in detail in this specification are all existing technologies known to those skilled in the art.

[0038] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

[0039] 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 heat dissipation structure of an air energy unit, comprising a fixed frame (1) and a plurality of heat dissipation fins (2) arranged inside the fixed frame (1), characterized in that: A heat conducting sheet (3) is hingedly connected to one or both ends of the heat sink (2) parallel to the gas flow direction, and a through hole (301) is formed on the heat conducting sheet (3); It also includes a high temperature resistant rope (4) passing through the through hole (301), wherein both ends of the high temperature resistant rope (4) are respectively connected to elastic members installed on the fixed frame (1); Push rings (5) are fixed on the high temperature resistant ropes (4) located on both sides of the heat conducting sheet (3), and the distance between the two push rings (5) is greater than the thickness of the heat conducting sheet (3); a driving member, mounted on the fixed frame (1) and connected to one end of the high temperature resistant rope (4), and used for driving the high temperature resistant rope (4) to move relative to the fixed frame (1); A temperature sensing switch establishes communication with the driving member.

2. The heat dissipation structure of an air energy unit according to claim 1, characterized in that: The driving member comprises an adjusting rod (6) and a motor (8) arranged on a side of the fixed frame (1); one end of the adjusting rod (6) is fixedly connected to the high temperature resistant rope (4); the other end of the adjusting rod (6) is rotatably connected to the pushing frame (7) via a rotating shaft; an eccentric wheel (9) is arranged on the output shaft of the motor (8); and the eccentric wheel (9) is used to push the pushing frame (7).

3. The heat dissipation structure of an air energy unit according to claim 1, characterized in that: A detachable protective cover (11) is provided on the fixed frame (1), and a heat dissipation net (1101) is embedded inside the protective cover (11).

4. The heat dissipation structure of an air energy unit according to claim 1, characterized in that: The elastic member comprises a bottom seat (101) and a connecting block (402) fixed on the high temperature resistant rope (4), a spring (10) is arranged between the bottom seat (101) and the connecting block (402), and the bottom seat (101) is fixed on a side of a fixed frame (1).

5. The heat dissipation structure of an air energy unit according to claim 1, characterized in that: The diameter of the through hole (301) is larger than the diameter of the high temperature resistant rope (4), and the diameter of the through hole (301) is smaller than the diameter of the push ring (5).

6. The heat dissipation structure of an air energy unit according to claim 1, characterized in that: A pulley frame (102) is provided above the side of the fixed frame (1), the high temperature resistant rope (4) passes through the pulley frame (102) and is slidably connected to the pulley frame (102), and a protective pad is installed on the inner wall of the pulley frame (102).

7. The heat dissipation structure of an air energy unit according to claim 3, characterized in that: A limit seat (401) is provided at one end of the high temperature resistant rope (4) away from the motor (8), and the limit seat (401) is located below the bottom seat (101).

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