Self-power-generation type static electricity eliminating ion blower gun

Abstract

The utility model relates to the technical field of static electricity removal, in particular to a self-generating static electricity removal ion blower gun which comprises an insulating shell, a turbocharged generator, a transformer, an ion generator and a nozzle, the turbocharged generator, the transformer and the ion generator are all fixed in the insulating shell, and the ion generator is provided with an ion generation chamber; the ion generator is provided with an ion generating chamber and a nozzle, an electrode needle is installed in the ion generating chamber, the ion generator is further provided with an air inlet channel communicated with the ion generating chamber, and the nozzle is fixedly connected with the ion generator and communicated with the ion generating chamber. And compressed air flowing out of the turbocharger is introduced into the ion generation chamber, the charged ions in the ion generation chamber are brought out of the ion generation chamber and sprayed out of the nozzle to the surface of an object, static electricity removal is achieved, an external high-voltage power source is not needed, and safety is high.

Description

Technical Field

[0001] The present application relates to the technical field of static electricity removal, and more specifically, to a self-generating static electricity removal ion air gun. Background Art

[0002] Static elimination technology is gaining increasing application in industries such as semiconductors, packaging, optoelectronics, communications, spray coating, printing, textiles, medical equipment, building materials, and injection molding. Ion air guns, combining static and dust removal capabilities, are compact and lightweight, offering flexible operation, easy maintenance, and a wide range of applications. They are the tool of choice for applications such as electronics processing, printing, surface treatment, and plastics processing, where static hazards are significant and dust pollution is severe.

[0003] In related technologies, static electricity removal ion air guns usually use an external high-voltage power supply to provide electrical energy. In the above-mentioned related technologies, the high-voltage power supply can easily pose a threat to the personal safety of the operator. If the operator accidentally touches the external high-voltage power supply connection part, the equipment casing or the electrical components during use, the current may be conducted through the human body, causing the risk of electric shock. Utility Model Content

[0004] In order to solve the problem in the related art that static electricity removal ion air guns usually use an external high-voltage power supply to provide power, and the external high-voltage power supply easily causes the operator to have the risk of electric shock and endangers his safety, the present application provides a self-generating static electricity removal ion air gun.

[0005] A self-generating static-eliminating ion air gun comprises an insulating shell, a turbocharged generator, a transformer, an ion generator, and a nozzle. The insulating shell is hollow inside, and the turbocharged generator, transformer, and ion generator are all fixed inside the insulating shell. The insulating shell is provided with an air flow inlet for compressed air to enter, and the air flow inlet is connected to the turbocharged generator so that compressed air enters the turbocharged generator to drive it to operate and generate electricity. The transformer is electrically connected to the turbocharged generator to increase the voltage. The ion generator is provided with an ion generating chamber, in which an electrode needle is installed. The transformer is electrically connected to the electrode needle to provide high voltage electricity to the electrode needle so that the electrode needle generates positive and negative ions. The ion generator is also provided with an air inlet channel connected to the ion generating chamber, and the air inlet channel of the ion generator is connected to the air outlet of the turbocharged generator. The nozzle is connected and fixed to the ion generator and is connected to the ion generating chamber and extends out of the insulating shell.

[0006] Preferably, an air pressure regulator for adjusting the air pressure is provided between the turbocharged generator and the ion generator, the input end of the air pressure regulator is connected to the air outlet of the turbocharged generator, and the output end of the air pressure regulator is connected to the air inlet channel of the ion generator.

[0007] Preferably, an air pipe joint is provided at the air flow inlet of the insulating shell.

[0008] Preferably, the transformer is a winding transformer.

[0009] Preferably, a dust detection lamp is provided inside the insulating shell, and the insulating shell is also provided with a light-transmitting opening for the light of the dust detection lamp to shine out.

[0010] Preferably, a hook is provided on the outer wall of the insulating shell.

[0011] This application includes at least one of the following beneficial technical effects:

[0012] 1. The operation of the turbocharged generator driven by compressed air to generate electricity replaces the traditional external high-voltage power supply method to avoid the operator accidentally touching the external high-voltage power supply connection part, reducing the risk of electric shock to the operator, and has high safety. The outer shell is an insulating shell, and the electrical components such as the generator and transformer are wrapped inside the insulating shell, further reducing the risk of accidental touch by the operator, so that the safety of the static electricity removal ion air gun of this application is further improved, and the explosion-proof level is high. This application generates high voltage through the combination of a turbocharged generator and a transformer. The electrode needle generates a high-voltage electric field at its tip through high-voltage discharge. The high-voltage electric field ionizes the molecules in the air to generate charged ions. The charged ions are generated in the ion generation chamber. The compressed air flowing out of the turbocharger forms an airflow that flows into the ion generation chamber, carrying the charged ions in the ion generation chamber out of the ion generation chamber and spraying them from the nozzle to the surface of the object. The charged ions interact with the static charge on the surface of the object, and the positive ions neutralize the negative charge and the negative ions neutralize the positive charge, thereby eliminating static electricity, and the purpose of dust removal is achieved by flushing the surface of the object through the airflow.

[0013] 2. There are many types of items that need to be de-staticized. Some items are fragile and cannot withstand the impact of high-pressure airflow, while other items require a large range of de-staticization. Small airflow drives charged ions to blow to the surface of the items, which has a slow de-staticization efficiency. The air pressure regulator is set to adjust the air pressure entering the ion generator to meet the needs of objects with different requirements, and has high compatibility.

[0014] 3. Providing an air pipe joint is beneficial for connecting the output air pipe in the external compressed air machine to deliver the compressed air to the inside of the insulating shell.

[0015] 4. The dust can be visualized by setting a dust detection light to illuminate the dust surface, which is conducive to detecting the dust removal effect after the object is washed by the airflow.

[0016] 5. By setting a hook, the air gun can be hung on the tool balancer for storage, which is conducive to achieving the need for manual support during operation, thereby reducing the labor intensity of the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of a self-generating static-eliminating ion air gun according to Example 1.

[0018] Figure 2 This is a schematic diagram of a self-generating static-eliminating ion air gun according to Example 1 after the right shell is removed.

[0019] Figure 3 This is a schematic structural diagram of the ion generator of Example 1 from a first angle.

[0020] Figure 4 This is a schematic structural diagram of the ion generator of Example 1 from a second angle.

[0021] Figure 5 Schematic diagram of the nozzle structure of Example 1.

[0022] Figure 6 This is a schematic diagram of the overall structure of a self-generating static-eliminating ion air gun according to Example 2.

[0023] Figure 7 This is a schematic diagram of a self-generating static-eliminating ion air gun according to Example 2 after the right shell is removed.

[0024] Figure numerals: 1. Insulating shell; 11. Left shell; 111. Card slot; 112. Semicircular hole; 113. Mounting groove; 114. Semicircular opening; 115. Accommodating groove; 116. Opening; 117. Semi-enclosed grip; 118. Semi-enclosed hook; 12. Right shell; 13. Trigger; 2. Turbocharged generator; 21. Mounting cylinder; 211. Card block; 212. Air inlet; 213. Air outlet; 22. Turbine; 23. Generator; 3. Transformer; 4. Ion generator; 41. Ion generation chamber; 42. Electrode needle; 43. Air inlet channel; 5. Nozzle; 51. Threaded column connecting part; 52. Round block card connecting part; 53. Cone ejection part; 54. Spray hole; 6. Air pipe joint; 7. Air pressure regulator; 8. Dust detection lamp; 9. Push-type valve. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0026] Example 1

[0027] A self-generating static-eliminating ion air gun, Figure 1 and Figure 2 , including an insulating shell 1, a turbocharger generator 2, a transformer 3, an ion generator 4, a nozzle 5, and an air pipe joint 6. The insulating shell 1 includes a left shell 11 and a right shell 12 that are symmetrically arranged. The left shell 11 and the right shell 12 are arranged in a left-right relationship and are screwed together to form the insulating shell 1. The interior of the insulating shell 1 is hollow. The turbocharger generator 2 includes a mounting cylinder 21, a turbine 22 and a generator 23. The turbine 22 and the generator 23 are both fixed in the mounting cylinder 21 and the turbine 22 is connected to the generator 23. The turbine 22 is connected to the generator 23. The generator 23 is rotated to generate electricity. The generator 23 is connected and fixed to the mounting cylinder 21. The tail ends of the left shell 11 and the right shell 12 are both provided with semicircular limiting cavities. The two semicircular limiting cavities form a circular cavity that matches the mounting cylinder 21. The insulating shell 1 is installed in the circular cavity and fixed by clamping the left shell 11 and the right shell 12. The opposite side walls of the mounting cylinder 21 are both convexly provided with a card block 211. The left shell 11 and the right shell 12 are both provided with a card slot 111 that matches the card block 211 in the semicircular limiting cavity. The card block 211 is clamped into the card slot. The limit installation cylinder 21 is moved back and forth in 111, so that the installation cylinder 21 is stably installed. The bottom of the left shell 11 and the right shell 12 are both provided with a semicircular hole 112 connected to the outside. The two semicircular holes 112 are combined to form an air flow inlet. The trachea connector 6 is inserted into the semicircular hole 112 and is clamped and fixed by the left shell 11 and the right shell 12. One end of the trachea connector 6 extends to the outside of the insulating shell 1 to facilitate the connection of the trachea of ​​the external air compressor. The outer wall of the installation cylinder 21 is provided with an air inlet 212 and an outlet 212 connected to the working area of ​​the internal turbine 22. The air hole 213 and the air inlet hole 212 of the mounting cylinder 21 are connected to one end of the air pipe joint 6 in the insulating shell 1 through the air pipe. The compressed air is provided by the external air compressor to enter the mounting cylinder 21 to drive the turbine 22 to rotate. The rotation of the turbine 22 enables the generator 23 to generate electricity. The start and stop of the generator 23 are controlled by the start and stop of the external compressor. The left shell 11, the right shell 12 and the mounting cylinder 21 are all made of polycarbonate with glass fiber, which is light in weight, more resistant to falling and impact, not easy to be damaged, and has good insulation performance.

[0028] Reference Figure 2 Both the left shell 11 and the right shell 12 are provided with mounting grooves 113. The transformer 3 is inserted into the two mounting grooves 113 and clamped and fixed by the left shell 11 and the right shell. The transformer 3 is electrically connected to the generator 23 through wires. The generator 23 passes low-voltage electricity into the transformer 3, and the voltage is increased by the transformer 3 to form high-voltage electricity. The transformer 3 is a winding-type transformer, which is more resistant to impact and can maintain stable performance for a longer period of time.

[0029] Reference Figure 1 、 Figure 3 、 Figure 4The ion generator 4 is arranged at one end of the insulating shell 1 away from the turbocharged generator 2 and is locked and fixed with the left shell 11 and the right shell 12 by screws. The end of the ion generator 4 away from the turbocharged generator 2 is recessed with an ion generating chamber 41, and the ion generating chamber 41 is circular. An electrode needle 42 is fixedly installed at the center of the bottom surface of the ion generating chamber 41, and a wire is led out from the tail end of the electrode needle 42. The ion generator 4 is provided with a through hole for the wire to pass through and connect to the transformer 3. An air intake channel 43 is provided at the tail end of the ion generator 4. There are two air intake channels 43 on the left and right. The two air intake channels 43 are respectively located on opposite sides of the electrode needle 42 and are both connected to the ion generating chamber 41. The left shell 11 and the right shell 12 are both provided with a semicircular opening 114 connected to the outside at one end away from the semicircular limiting cavity. The two semicircular openings 114 are surrounded to form a circular mounting opening, and the circular mounting opening is aligned and connected to the ion generating chamber 41. Figure 5 The nozzle 5 includes an integrally arranged threaded column connecting portion 51, a round block clamping portion 52 and a truncated cone ejecting portion 53. The threaded column connecting portion 51, the round block clamping portion 52 and the truncated cone ejecting portion 53 are sequentially arranged along the same axial direction, and the threaded column connecting portion 51, the round block clamping portion 52 and the truncated cone ejecting portion 53 are jointly provided with a spray hole 54 extending along the axial direction of the connection. The inner wall of the ion generating chamber 41 is provided with a thread matching the threaded column connecting portion 51. The threaded connecting portion is threadedly connected to the ion generating chamber 41. The round block clamping portion 52 is stuck in the circular mounting port. The truncated cone ejecting portion 53 is outside the insulating housing 1. A device is provided between the turbocharged generator 2 and the ion generator 4. There is an air pressure regulator 7 for regulating air pressure. The output end of the air pressure regulator 7 is connected to the two air inlet channels 43 of the ion generator 4 through two air pipes. The air outlet 213 of the mounting cylinder 21 is connected to the input end of the air pressure regulator 7 through the air pipe. The air pressure regulator 7 is a knob regulator, and the air pressure is controlled by controlling the valve opening through the knob. The air pressure regulator 7 is locked and fixed with the left shell 11 and the right shell 12 by screws, and the knob of the air pressure regulator 7 extends out of the insulating shell 1 for easy operation. The connection and operation relationship between the turbine 22 and the generator 23, as well as the transformer 3 and the air pressure regulator 7 are all prior art and will not be described in detail in this application. Furthermore, the ion generator 4 and the nozzle 5 are both made of polycarbonate with glass fiber, and the electrode needle 42 is made of tungsten steel.

[0030] Reference Figure 2Furthermore, a dust detection lamp 8 is provided inside the insulating shell 1, and the dust detection lamp 8 is located below the ion generator. The left shell 11 and the right shell 12 are both provided with an accommodating groove 115. The dust detection lamp 8 is inserted into the two accommodating grooves 115 and is fixed by clamping the left shell 11 and the right shell 12. The dust detection lamp 8 is electrically connected to the generator 23 through wires. An opening 116 is also provided at one end of the left shell 11 and the right shell 12 away from the turbocharged generator 2. The two openings 116 are surrounded by a light-transmitting port, and the light-transmitting port is aligned with the dust detection lamp 8 for the light of the dust detection lamp 8 to illuminate. By arranging the dust detection lamp 8 to illuminate the dust surface, dust visualization is achieved, which is conducive to detecting the dust removal effect after the object is washed by the airflow.

[0031] The implementation principle of Example 1 is: compressed air is provided by an external air compressor and passed into the installation cylinder 21 to drive the turbine 22 to rotate, and the rotation of the turbine 22 enables the generator 23 to generate electricity. The generator 23 generates electricity to provide low-voltage electricity to the dust detection lamp 8 and the transformer 3, and supplies power to the dust detection lamp 8. The sight dust detection lamp 8 emits light to illuminate the surface of the object, making the dust on the surface of the object visible, and provides low-voltage electricity to the transformer 3. The transformer 3 converts the low-voltage electricity into high-voltage electricity and passes it to the electrode needle 42. The electrode needle 42 forms a high-voltage electric field to ionize the air in the ion generation chamber 41 to generate positive and negative ions. The compressed air is led out to the air pressure regulator 7 through the air outlet 213 of the installation cylinder 21, and then passed into the two air inlet channels 43 of the ion generator 4. The two air inlet channels Channel 43 introduces compressed air into the ion generating chamber 41, and sprays the positive and negative ions in the ion generating chamber 41 together from the nozzle 5 onto the object. The positive and negative ions interact with the static electricity on the surface of the object, and the positive ions neutralize the negative charge and the negative ions neutralize the positive charge, thereby eliminating static electricity. The purpose of dust removal is achieved by flushing the surface of the object through the airflow. The dust is visualized by the dust detection light 8 to detect the dust removal effect on the surface of the object. The air pressure regulator 7 adjusts the air pressure entering the ion generator 4 to meet the needs of objects with different requirements. It has high compatibility, and the start and stop of the generator 23 is controlled by the start and stop of the external compressor. The air gun is connected to the air compressor by continuously turning on the air compressor to work continuously. It is suitable for objects that need to be continuously de-staticized in a fixed position. The present application generates electricity by driving the operation of a turbocharged generator 2 with compressed air instead of the traditional external high-voltage power supply, thereby avoiding the operator from accidentally touching the external high-voltage power supply connection part, reducing the risk of electric shock to the operator, and having high safety. The outer shell is an insulating shell 1, and the electrical components such as the generator 23 and the transformer 3 are wrapped inside the insulating shell 1, further reducing the risk of accidental touch by the operator, thereby further improving the safety of the static electricity removal ion air gun of the present application and having a high explosion-proof level.

[0032] Example 2

[0033] Reference Figure 6and Figure 7 , the difference between Example 2 and Example 1 is that: the bottom ends of the left shell 11 and the right shell 12 are both provided with a semi-enclosed grip 117, and the semicircular hole 112 that is connected to the outside and is provided at the bottom of the left shell 11 and the right shell 12 in Example 1 is provided at the bottom of the semi-enclosed grip 117, and the two semi-enclosed grips 117 are matched left and right to form an integral grip, and the two semi-circular holes 112 are combined to form an air flow inlet, and the trachea connector 6 is inserted into the semi-circular hole 112 and is clamped and fixed by the two semi-enclosed grips 117, one end of the trachea connector 6 extends out of the integral grip, the integral grip is connected to the interior of the insulating shell 1 and a press-type valve 9 is clamped and fixed inside the integral grip, and one end of the trachea connector 6 in the integral grip is connected to the input port of the press-type valve 9, and the same side of the two semi-enclosed grips 117 is provided with an installation avoidance port that is connected to the interior, and a trigger 13 is hinged inside the integral grip, and the trigger 13 is partially The trigger 13 protrudes from the outside of the overall grip from the installation avoidance opening, and the trigger 13 is connected to the pressing part of the push-type grip. By pressing the trigger 13, the pressing part of the push-type valve 9 is pressed to open the valve, and by releasing the trigger 13, the pressing part is elastically reset to close the valve. The output end of the push-type valve 9 is connected to the air inlet of the mounting cylinder 21 through the air pipe, so that when the trigger 13 is pressed, compressed air enters the mounting cylinder 21 to drive the turbine 22 to rotate and realize the generator 23 to generate electricity. Intersecting with Example 1, the start and stop of the generator 23 is controlled by the start and stop of the external compressor, and the air gun is connected to the air compressor by keeping the air compressor on for continuous operation. This embodiment realizes the static electricity and dust removal operations by manually pressing the trigger 13 to control the operation of the air gun, which is more flexible and convenient, and can adapt to multiple objects in different positions for dust removal and static electricity removal operations.

[0034] Furthermore, a semi-enclosed hook 118 is provided at the top of the left shell 11 and the right shell 12. The two semi-enclosed hooks 118 are combined to form an integral hook. By setting the hook, the air gun can be hung on the tool balancer for storage, and it is beneficial to achieve the operation without manual holding support, which is beneficial to reduce the labor intensity of the operator.

[0035] Although the embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A self-generating static-eliminating ion air gun, characterized by: It includes an insulating shell, a turbocharged generator, a transformer, an ion generator, and a nozzle. The insulating shell is hollow inside, and the turbocharged generator, transformer and ion generator are all fixed inside the insulating shell. The insulating shell is provided with an air flow inlet for compressed air to enter, and the air flow inlet is connected with the turbocharged generator to allow compressed air to enter the turbocharged generator to drive it to operate and generate electricity. The transformer is electrically connected with the turbocharged generator to increase the voltage. The ion generator is provided with an ion generating chamber, and an electrode needle is installed in the ion generating chamber. The transformer is electrically connected with the electrode needle to provide high voltage electricity to the electrode needle so that the electrode needle generates positive and negative ions. The ion generator is also provided with an air inlet connected with the ion generating chamber, and the air inlet channel of the ion generator is connected with the air outlet of the turbocharged generator. The nozzle is connected and fixed to the ion generator and is connected with the ion generating chamber and extends out of the insulating shell.

2. The self-generating static-eliminating ion air gun according to claim 1, characterized in that: An air pressure regulator for regulating air pressure is provided between the turbocharged generator and the ion generator. The input end of the air pressure regulator is communicated with the air outlet of the turbocharged generator, and the output end of the air pressure regulator is communicated with the air inlet channel of the ion generator.

3. The self-generating static-eliminating ion air gun according to claim 1, characterized in that: An air pipe joint is provided at the air flow inlet of the insulating shell.

4. The self-generating static-eliminating ion air gun according to claim 1, characterized in that: The transformer is a winding type transformer.

5. The self-generating static-eliminating ion air gun according to claim 1, characterized in that: A dust detection lamp is arranged inside the insulating shell, and the insulating shell is also provided with a light-transmitting opening for the light of the dust detection lamp to shine out.

6. The self-generating static-eliminating ion air gun according to claim 1, characterized in that: A hook is provided on the outer wall of the insulating shell.

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