Heat dissipation type air pump controller

Abstract

The utility model discloses a heat dissipation type air pump controller which comprises an air pump controller body which is connected with an air pump. The air pump controller comprises an air pump controller body and further comprises a support fixed in the air pump controller body, a motor is fixed to the inner end of the support through a screw, a blade is in key connection with the left end of the motor and rotates in the air pump controller body, and the inner end of the blade is connected with the inner end of a rotating rod through a belt wheel set; and the rotating rod is connected to the interior of the air pump controller body through a bearing. The heat dissipation type air pump controller is provided with a cam, a filter screen can be driven to move through rotation of the cam, then the filter screen can move in a reciprocating mode through a second spring, a shaking effect is generated, impurities adsorbed on the filter screen can be cleaned through shaking, and therefore regular manual cleaning is avoided; and heat dissipation is not affected by blockage.

Description

Technical Field

[0001] The utility model relates to the technical field of air pump controllers, and particularly relates to a heat dissipation type air pump controller. Background Technique

[0002] An air pump controller is an electronic device based on microelectronics technology and industrial automation control technology. The air pump controller collects the pressure signal output by the air pump, processes it through the internal control logic, and finally realizes functions such as starting, stopping, and flow regulation of the air pump, so it is widely used in various mechanical equipment, engineering fields, and laboratories, such as compressors, air purification equipment, foam fire extinguishing systems, water treatment systems, etc.;

[0003] For an air pump controller with the reference publication number CN218862839U, through the provided depressor, it is convenient to contract the second spring through the pressure head on the depressor during use, and then be able to drive the rocker of the instantaneous tripping device to shake, and then make the springboard of the instantaneous tripping device jump. Then, through the auxiliary rod, the auxiliary jump of the springboard of the instantaneous tripping device is realized, making the springboard of the instantaneous tripping device more stable during movement, avoiding the situation that the springboard of the instantaneous tripping device fails to jump to the specified position during use, resulting in the equipment being unable to be used normally, and then increasing the stability of the controller. And through the cooperation of the holding block and the handle, it is convenient for the user to quickly clean the filter screen on the controller. However, there are still the following problems:

[0004] In the actual use of the above device, although the purpose of cleaning is achieved by disassembling and installing the filter screen, however, before cleaning the filter screen, it is necessary to pull the holding block to disassemble the filter screen, and then clean the disassembled filter screen. When the filter screen is used for a long time, it needs to be manually cleaned regularly.

[0005] Therefore, we have proposed a heat dissipation type air pump controller that can well solve the above problems. Content of the Utility Model

[0006] The purpose of the utility model is to provide a heat dissipation type air pump controller to solve the problem in the above background technique that before cleaning the filter screen, it is necessary to pull the holding block to disassemble the filter screen, and then clean the disassembled filter screen. When the filter screen is used for a long time, it needs to be manually cleaned regularly.

[0007] To achieve the above purpose, the utility model provides the following technical solution: A heat dissipation type air pump controller, including an air pump controller body, and the air pump controller body is connected to an air pump;

[0008] It further includes:

[0009] A bracket is fixed inside the air pump controller body. The inner end of the bracket is fixed with a motor by screws. A blade is key-connected to the left end of the motor. The blade rotates inside the air pump controller body. The inner end of the blade is connected to the inner end of a rotating rod through a pulley group. The rotating rod is connected inside the air pump controller body through a bearing. The outer end of the rotating rod is connected to the top of a rotating shaft through a bevel gear group. The rotating shaft is connected inside the air pump controller body through a bearing. Cam are fixed at both the upper and lower ends of the rotating shaft. The outer end of the cam is in contact with the outer side of the filter screen to form a shaking mechanism. The filter screen slides inside the air pump controller body. A second spring is connected to the outer side of the outer end of the filter screen, and the outer end of the second spring is connected inside the air pump controller body.

[0010] Preferably, the rotating shaft is located at the outer end of the blade, and there is a gap between the outer wall of the blade and the rotating shaft.

[0011] Preferably, the bracket is in an "I" shape, and the bracket is provided with openings at equal intervals.

[0012] Preferably, a switch is fixed at the bottom of the bracket, and the switch is connected to the motor through a wire harness.

[0013] Preferably, a receiving block is nested inside the bracket. A heat-conducting rod is connected to the left end of the receiving block. The heat-conducting rod is made of copper material. The inner end of the heat-conducting rod is in contact with the electronic components inside the air pump controller body.

[0014] Preferably, the inside of the receiving block contains nitrogen. A push rod slides on the outer end of the receiving block. The push rod and the receiving block form a sealed sliding mechanism.

[0015] Preferably, the inner end of the push rod is connected with a first spring, and the outer end of the first spring is connected inside the receiving block.

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows: The heat-dissipating air pump controller can automatically clean and dissipate heat. The rotation of the cam causes the filter screen to shake, thereby cleaning the impurities adsorbed on the filter screen. And the movement of the push rod can automatically start and stop the motor, so as to achieve the purpose of automatic heat dissipation. The specific content is as follows:

[0017] A cam is provided. The rotation of the cam can drive the filter screen to move. Then, through the second spring, the filter screen can move back and forth, thus producing a shaking effect. The shaking can clean the impurities adsorbed on the filter screen, avoiding the need for regular manual cleaning and preventing heat dissipation from being affected by blockage.

[0018] A push rod is provided. The operation temperature of the air pump controller body drives the push rod to move, so that the movement of the push rod can press the switch, and then the motor can operate automatically according to the temperature inside the air pump controller body, thus achieving the purpose of automatic temperature control;

[0019] A bracket is provided. The bracket is arranged in an "I" shape, and the bracket is provided with openings at equal intervals. Then, the motor and the blade can be fixed through the bracket, and the ventilation is not affected by the bracket;

[0020] A first spring is provided. The inner end of the push rod is connected with the first spring, and the outer end of the first spring is connected inside the receiving block. Then, the first spring can push the push rod to reset;

[0021] A receiving block is provided. The inside of the receiving block contains nitrogen. A push rod slides on the outer end of the receiving block, and a sealed sliding mechanism is formed between the push rod and the receiving block. When the nitrogen in the receiving block expands due to temperature rise, the push rod can move through the expansion. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0023] Figure 2 is a front sectional structural schematic diagram of the present utility model;

[0024] Figure 3 is of the present utility model Figure 2 is an enlarged structural schematic diagram of part A in the present utility model;

[0025] Figure 4 is a front sectional structural schematic diagram of the push rod of the present utility model;

[0026] Figure 5 is a front structural schematic diagram of the bevel gear set of the present utility model;

[0027] Figure 6 is a structural schematic diagram after the filter screen of the present utility model moves;

[0028] Figure 7 is a side structural schematic diagram of the blade of the present utility model.

[0029] In the figure: 1. Air pump controller body; 2. Motor; 3. Bracket; 4. Blade; 5. Switch; 6. Receiving block; 7. Heat conducting rod; 8. Push rod; 9. First spring; 10. Pulley set; 11. Rotating rod; 12. Bevel gear set; 13. Rotary rod; 14. Cam; 15. Filter screen; 16. Second spring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0030] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model. Embodiment

[0031] The present utility model solves the problem that before cleaning the existing filter screen 15, it is necessary to pull the holding block to disassemble the filter screen 15, and then clean the disassembled filter screen 15. When the filter screen 15 is used for a long time, it needs to be manually cleaned regularly. By rotating the cam 14, the purpose of automatic cleaning can be achieved, and the following is disclosed:

[0032] An air pump controller body 1 is connected to an air pump; it further includes: a bracket 3 is fixed inside the air pump controller body 1, and a motor 2 is fixed to the inner end of the bracket 3 by screws. A blade 4 is key-connected to the left end of the motor 2. The blade 4 rotates inside the air pump controller body 1, and the inner end of the blade 4 is connected to the inner end of a rotating rod 11 through a pulley group 10. The rotating rod 11 is connected to the inside of the air pump controller body 1 through a bearing. The outer end of the rotating rod 11 is connected to the top of a rotating rod 13 through a bevel gear group 12. The rotating rod 13 is connected to the inside of the air pump controller body 1 through a bearing. The outer end of a second spring 16 is connected to the inside of the air pump controller body 1. The rotating rod 13 is located outside the blade 4, and there is a gap between the outer wall of the blade 4 and the rotating rod 13. The bracket 3 is arranged in an "I" shape, and the bracket 3 is equidistantly provided with openings.

[0033] Reference Figure 1 、 Figure 2 、 Figure 5 and Figure 6 When the blade 4 rotates, it will drive the rotating rod 11 to rotate through the pulley group 10. Then, the rotation of the rotating rod 11 will drive the bevel gear group 12 to rotate. Thus, the rotation of the bevel gear group 12 will drive the rotating rod 13 to rotate. Then, the rotation of the rotating rod 13 will drive the cam 14 to rotate. The rotation of the cam 14 will push the filter screen 15 to slide inside the air pump controller body 1. The movement of the filter screen 15 will squeeze the second spring 16, so that the second spring 16 is compressed under force. When the cam 14 disengages from the extrusion of the filter screen 15, the second spring 16 can push the filter screen 15 to move in the reverse direction. Repeating this way, the filter screen 15 can produce a shaking effect. Through shaking, the dust and impurities adsorbed on the filter screen 15 can be cleaned, so as to achieve the purpose of automatic cleaning, and thus avoid the need for manual regular cleaning. Embodiment

[0034] The utility model solves the problem that when air directly enters the inside of the air pump controller body 1 for heat dissipation, impurities in the air will be adsorbed on the electronic components, and over time, the electronic components will be covered with impurities, affecting heat dissipation. By means of the filter screen 15, impurities and dust in the air can be filtered, thus avoiding the adsorption of impurities on the electronic components and affecting heat dissipation. It discloses that:

[0035] Both the upper and lower ends of the rotating rod 13 are fixed with cams 14, and the outer ends of the cams 14 are in contact with the outer side of the filter screen 15 to form a shaking mechanism. And the filter screen 15 slides inside the air pump controller body 1. A second spring 16 is connected to the outer side of the outer end of the filter screen 15;

[0036] Reference Figure 1 、 Figure 2 、 Figure 5 and Figure 6 When air is transported to the inside of the air pump controller body 1, it will pass through the filter screen 15. Through the filter screen 15, impurities and dust in the air can be removed, so that relatively clean air enters the inside of the air pump controller body 1 to play a role in heat dissipation, and then avoid impurities entering the inside of the air pump controller body 1 and adsorbing on the electronic components, resulting in difficult heat dissipation. Thus, it plays a role in protecting the electronic components inside the air pump controller body 1; Embodiment

[0037] The utility model solves the problem that when the air pump controller body 1 is cooled, the blades 4 need to rotate continuously to achieve the purpose of heat dissipation, resulting in an increase in energy consumption. By the movement of the push rod 8, the motor 2 can be automatically started and stopped, thus reducing the energy consumption during use. It discloses that:

[0038] A switch 5 is fixed at the bottom of the bracket 3, and the switch 5 is connected to the motor 2 through a wire harness. An accommodating block 6 is nested inside the bracket 3, and a heat conducting rod 7 is connected to the left end of the accommodating block 6. And the heat conducting rod 7 is made of copper material. The inner end of the heat conducting rod 7 is in contact with the electronic components inside the air pump controller body 1. The inside of the accommodating block 6 contains nitrogen, and a push rod 8 slides on the outer end of the accommodating block 6. And a sealed sliding mechanism is formed between the push rod 8 and the accommodating block 6. The inner end of the push rod 8 is connected with a first spring 9, and the outer end of the first spring 9 is connected inside the accommodating block 6;

[0039] Reference Figures 2 to 7, the gas flow rate of the air pump can be controlled through the air pump controller body 1. During the use of the air pump controller body 1, the chip generates high temperature, and then the temperature of the chip inside the air pump controller body 1 is transmitted to the inside of the receiving block 6 through the heat conduction rod 7. Then, the gas inside the receiving block 6 expands due to the high temperature. Subsequently, the expansion of the gas pushes the push rod 8 to move, which causes the push rod 8 to squeeze the switch 5. And when the push rod 8 moves, it squeezes the first spring 9, so that the first spring 9 is compressed under force. Then, the switch 5 is pressed to control the motor 2 to start. Subsequently, the output end of the motor 2 drives the blade 4 to rotate, and then the outside air can be conveyed into the air pump controller body 1 through the rotation of the blade 4, thus achieving the purpose of cooling. When the temperature of the chip inside the air pump controller body 1 is relatively low, the air inside its receiving block 6 contracts, and then the push rod 8 is pushed to reset by the force of the first spring 9. Subsequently, the push rod 8 disengages from the extrusion of the switch 5, and then due to the reset of the switch 5, the motor 2 can be turned off, thus achieving the purpose of automatic start and stop.

[0040] Working principle: When using this heat-dissipating air pump controller, first, refer to Figures 2 to 7 , the gas flow rate of the air pump can be controlled through the air pump controller body 1. During the use of the air pump controller body 1, the chip generates high temperature, and then the temperature of the chip inside the air pump controller body 1 is transmitted to the inside of the receiving block 6 through the heat conduction rod 7. Subsequently, the expansion of the gas pushes the push rod 8 to move, and then the switch 5 is pressed to control the motor 2 to start. Subsequently, the output end of the motor 2 drives the blade 4 to rotate, thus achieving the purpose of cooling. When the temperature of the chip inside the air pump controller body 1 is relatively low, the air inside its receiving block 6 contracts, and then the push rod 8 disengages from the extrusion of the switch 5. Then, due to the reset of the switch 5, the motor 2 can be turned off, thus achieving the purpose of automatic start and stop;

[0041] Refer to Figure 1 , Figure 2 , Figure 5 and Figure 6 , when the air is conveyed into the air pump controller body 1, it passes through the filter net 15. The filter net 15 can remove impurities and dust in the air, and then prevent impurities from entering the air pump controller body 1 and adsorbing on the electronic components, which may cause the heat to be not easily volatilized, thus playing a role in protecting the electronic components inside the air pump controller body 1;

[0042] Refer to Figure 1 , Figure 2 , Figure 5 and Figure 6, when the blade 4 rotates, it will drive the rotating rod 11 to rotate through the pulley group 10, and then the rotating rod 11 rotates to drive the bevel gear set 12 to rotate, and then the rotating rod 13 rotates to drive the cam 14 to rotate. The movement of the filter screen 15 will squeeze the second spring 16. When the cam 14 disengages from the extrusion of the filter screen 15, the second spring 16 can push the filter screen 15 to move in the reverse direction. Repeating like this, the filter screen 15 can produce a shaking effect. Through shaking, the dust and impurities adsorbed on the filter screen 15 can be cleaned, thus avoiding the need for manual cleaning regularly.

[0043] The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0044] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A heat dissipation type air pump controller, comprising an air pump controller body (1), wherein the air pump controller body (1) is connected to an air pump; It is characterized in that Also includes: A bracket (3) is fixed inside the air pump controller body (1), and a motor (2) is fixed to the inner end of the bracket (3) by means of screws, and a blade (4) is keyed to the left end of the motor (2), the blade (4) rotates inside the air pump controller body (1), and the inner end of the blade (4) is connected to the inner end of a rotating rod (11) via a pulley group (10), and the rotating rod (11) is connected to the inside of the air pump controller body (1) via a bearing, and the outer end of the rotating rod (11) is connected to the inner end of the rotating rod (11) via a bevel gear group (12). The rotary rod (13) is connected to the top of the rotary rod (13), and the rotary rod (13) is connected to the inside of the air pump controller body (1) through a bearing. Cams (14) are fixed to the upper and lower ends of the rotary rod (13), and the outer end of the cam (14) fits with the outer side of the filter screen (15) to form a shaking mechanism, and the filter screen (15) slides inside the air pump controller body (1), and the outer side of the outer end of the filter screen (15) is connected to a second spring (16), and the outer end of the second spring (16) is connected to the inside of the air pump controller body (1).

2. A heat dissipation type air pump controller according to claim 1, characterized in that: The rotating rod (13) is located at the outer end of the blade (4), and there is a gap between the outer wall of the blade (4) and the rotating rod (13).

3. A heat dissipation type air pump controller according to claim 1, characterized in that: The bracket (3) is arranged in an "I" shape, and openings are arranged at equal intervals on the bracket (3).

4. A heat dissipation type air pump controller according to claim 1, characterized in that: A switch (5) is fixed to the bottom of the bracket (3), and the switch (5) is connected to the motor (2) via a wiring harness.

5. A heat dissipation type air pump controller according to claim 1, characterized in that: A receiving block (6) is nested inside the bracket (3), and a heat conducting rod (7) is connected to the left end of the receiving block (6). The heat conducting rod (7) is made of copper material, and the inner end of the heat conducting rod (7) is arranged to fit the electronic components inside the air pump controller body (1).

6. A heat dissipation type air pump controller according to claim 5, characterized in that: The interior of the accommodating block (6) contains nitrogen, and a push rod (8) is slidably disposed at the outer end of the accommodating block (6), and a sealing sliding mechanism is formed between the push rod (8) and the accommodating block (6).

7. A heat dissipation type air pump controller according to claim 6, characterized in that: The inner end of the push rod (8) is connected to a first spring (9), and the outer end of the first spring (9) is connected to the interior of the accommodating block (6).

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