CN214259151U - Glow plasma automatic hand dryer - Google Patents
Glow plasma automatic hand dryer Download PDFInfo
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- CN214259151U CN214259151U CN202022545243.7U CN202022545243U CN214259151U CN 214259151 U CN214259151 U CN 214259151U CN 202022545243 U CN202022545243 U CN 202022545243U CN 214259151 U CN214259151 U CN 214259151U
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Abstract
The utility model discloses an automatic hand dryer of glow plasma, which comprises an outer shell, the shell includes casing, lower casing and hand drying area, the middle part of shell is provided with hand drying area, one side of going up the inside upper end of casing and keeping away from power source is provided with the circuit board, it is provided with the activated carbon box to go up the inside both sides lower extreme of casing, activated carbon box one side is provided with high-speed silence fan, high-speed silence fan one side is provided with the gas pipeline, the one end of gas pipeline is provided with glow discharge plasma device. The utility model discloses carry out technical innovation to hand dryer in the embedding hand dryer with glow discharge plasma system, reduced bacterium, the fungi that ordinary hand dryer produced and bred infection problem, active material, high energy particle and a small amount of ultraviolet ray and ozone that glow plasma produced can produce effectual inactivation effect to microorganisms such as bacterium and fungi, and the cosmetic efficiency such as the cosmetic crease-resistance of plasma can protect hand skin to avoid the harm that the drying brought in addition.
Description
Technical Field
The utility model relates to a hand dryer technical field, concretely relates to glow plasma automatic hand dryer.
Background
The sanitary problem of the hand dryer serving as a sanitary appliance convenient for life is more prominent in many public places, and bacteria and fungi are easy to attach to the hand dryer due to the humid working environment of the hand dryer. The use in public places is easy to cause cross infection of bacteria and fungi, and causes harm to human bodies, which is contrary to the purpose of bringing convenience to people to live sanitary appliances. Therefore, the upgrading products such as disinfectant hand dryers, ultraviolet hand dryers and the like are gradually generated.
The existing disinfectant hand dryer needs to gasify disinfectant, has higher cost and difficult popularization, and is only arranged in medical and sanitary places; human skin can not receive ultraviolet radiation in a large quantity, and the sterilization and disinfection effects of a small quantity of ultraviolet rays are not ideal, so that the actual effect of the ultraviolet hand dryer is not obvious.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a glow plasma automatic hand dryer to solve the problems that the prior disinfectant hand dryer proposed in the background art needs to gasify disinfectant, has higher cost and is difficult to popularize and is arranged only in medical and sanitary places; the skin of a human body can not receive ultraviolet irradiation in a large quantity, and the sterilization and disinfection effects of a small quantity of ultraviolet rays are not ideal, so that the actual effect of the ultraviolet hand dryer is not obvious.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automatic hand dryer of glow plasma, includes the shell, the shell includes casing, lower casing and hand drying area, the upper end of shell is provided with the casing, the bottom of shell is provided with down the casing, the middle part of shell is provided with hand drying area, it is provided with power source to go up the inside one side upper end of casing, the one side of going up the inside upper end of casing and keeping away from power source is provided with the circuit board, the inside lower extreme that is located the circuit board of last casing is provided with high-voltage module, the inside both sides lower extreme of going up the casing is provided with the activated carbon box, activated carbon box one side is provided with high-speed silence fan, high-speed silence fan one side is provided with the gas pipeline, the one end of gas pipeline is provided with glow discharge plasma device, one side bottom of shell is provided with infrared ray sensor.
Preferably, the glow discharge plasma device comprises a plasma shell, an air inlet, a high-voltage electrode, insulating ceramic rings, a plasma cavity and a plasma nozzle, wherein the air inlet is formed in the upper end of one side of the plasma shell, the high-voltage electrode is arranged in the plasma shell, the insulating ceramic rings are arranged on two sides of the high-voltage electrode in the plasma shell, the plasma cavity is formed in the bottom end of each insulating ceramic ring, and the plasma nozzle is formed in the middle of the plasma cavity in the bottom end of the plasma shell.
Preferably, the lower casing includes water receiving tank and drain valve, the water receiving tank has been seted up to the upper end surface of lower casing, the bottom of water receiving tank is provided with the drain valve, the bottom surface of water receiving tank is certain angle setting.
Preferably, one end of the gas pipeline is fixedly connected with an air inlet formed in the plasma shell.
Preferably, the output end of the power interface is electrically connected with the input end of the circuit board.
Preferably, the output end of the circuit board is electrically connected with the input end of the infrared sensor.
Preferably, the infrared sensor has the following types: PCD2A 21-A.
Compared with the prior art, the utility model provides an automatic hand dryer of glow plasma possesses following beneficial effect:
this use is novel to carry out technical innovation to hand dryer in embedding hand dryer with glow discharge plasma system, the bacterium that has reduced ordinary hand dryer production, the fungi breeds the infection problem, the active material that glow plasma produced, high energy particle and a small amount of ultraviolet ray and ozone can produce effectual fire extinguishing effect to microorganism such as bacterium and fungi, and glow plasma working medium is the air, do not need extra additive, do not produce the discarded object, environmental protection is pollution-free, in addition cosmetic efficiency such as the cosmetic crease-resistance of plasma can protect hand skin to avoid the harm that dry brought.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:
FIG. 1 is a schematic view of a three-dimensional structure of a hand dryer according to the present invention;
FIG. 2 is a schematic view of the cross-sectional structure of the hand dryer according to the present invention;
fig. 3 is a schematic structural diagram of a glow discharge plasma device according to the present invention;
in the figure: 1. a housing; 2. an upper housing; 3. a lower housing; 4. a hand drying area; 5. a water receiving tank; 6. a drain valve; 7. a power interface; 8. a circuit board; 9. a high voltage module; 10. a high-speed mute fan; 11. an activated carbon cartridge; 12. a gas pipeline; 13. a glow discharge plasma device; 14. an infrared sensor; 15. a plasma sheath; 16. an air inlet; 17. a high voltage electrode; 18. an insulating ceramic ring; 19. a plasma chamber; 20. a plasma nozzle.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: an automatic glow plasma hand dryer comprises a shell 1, the shell 1 comprises an upper shell 2, a lower shell 3 and a hand drying area 4, the upper end of the shell 1 is provided with the upper shell 2, the bottom end of the shell 1 is provided with the lower shell 3, the middle part of the shell 1 is provided with the hand drying area 4 for placing hands to dry and sterilize, the upper end of one side inside the upper shell 2 is provided with a power supply interface 7 for connecting with an external power supply for electrifying, one side of the upper end inside the upper shell 2, which is far away from the power supply interface 7, is provided with a circuit board 8, the lower end inside the upper shell 2, which is located at the circuit board 8, is provided with a high-voltage module 9, the lower ends of two sides inside the upper shell 2 are provided with an activated carbon box 11, one side of the activated carbon box 11 is provided with a high-speed mute fan 10, the activated carbon box 11 primarily filters sucked air, the cleanness degree and the working efficiency of the device can be improved, one side of the high-speed mute fan 10 is provided with an air pipeline 12, one end of the gas pipeline 12 is provided with a glow discharge plasma device 13, and the bottom end of one side of the shell 1 is provided with an infrared sensor 14.
The glow discharge plasma device 13 comprises a plasma shell 15, an air inlet 16, a high-voltage electrode 17, an insulating ceramic ring 18, a plasma cavity 19 and a plasma nozzle 20, wherein the air inlet 16 is formed in the upper end of one side of the plasma shell 15, the high-voltage electrode 17 is arranged in the plasma shell 15, the insulating ceramic ring 18 is arranged on two sides of the high-voltage electrode 17 in the plasma shell 15, the plasma cavity 19 is arranged at the bottom end of the insulating ceramic ring 18, the plasma nozzle 20 is formed in the middle of the plasma cavity 19 in the bottom end of the plasma shell 15, the rated voltage of the glow discharge device is 12V, 1500V high-frequency high voltage can be generated through the high-voltage module 9, and discharge is generated at the end of the high-voltage electrode 17.
One end of the air pipeline 12 is fixedly connected with an air inlet 16 arranged on the plasma shell 15, and the air pipeline 9 conveys air provided by the high-speed mute fan 10 to the air inlet 16.
The utility model discloses a theory of operation and use flow: the utility model discloses install the back, when the inspection is used without mistake, glow discharge plasma device 13 produces the high frequency output PWM signal through 8 controls of circuit board, drive high voltage module 9 produces high frequency high pressure and forms glow discharge through high voltage electrode 17, plasma that plasma formed in the plasma discharge cavity 19 sweeps under the effect of high-speed silence fan 10 and dries by the fire hand district 4, can reach dry hand skin purpose and can carry out plasma to the hand again and handle, reach the disinfection effect that disinfects, glow discharge plasma device 13 produces high frequency high pressure through high voltage module 20, produce at the high voltage electrode end and discharge, set up activated carbon box 11 in air intake 16 department and carry out prefilter to the inhaled air in addition, clean degree and work efficiency that can improve the device, the water droplet that blows off simultaneously falls into water receiving tank 5, in order to keep ground dry.
In this embodiment, the whole operation process can be controlled by a computer, and PLC and the like are added to realize automatic operation control, and in each operation link, signal feedback can be performed by setting a sensor to realize sequential execution of steps, which are conventional knowledge of the current automatic control, and are not repeated in this embodiment.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an automatic hand dryer of glow plasma, includes shell (1), its characterized in that: the shell (1) comprises an upper shell (2), a lower shell (3) and a hand drying area (4), the upper end of the shell (1) is provided with the upper shell (2), the bottom end of the shell (1) is provided with the lower shell (3), the middle part of the shell (1) is provided with the hand drying area (4), the upper end of one side inside the upper shell (2) is provided with a power supply interface (7), one side of the upper end inside the upper shell (2), which is far away from the power supply interface (7), is provided with a circuit board (8), the lower end inside the upper shell (2), which is located on the circuit board (8), is provided with a high-voltage module (9), the lower ends of two sides inside the upper shell (2) are provided with an activated carbon box (11), one side of the activated carbon box (11) is provided with a high-speed mute fan (10), one side of the high-speed mute fan (10) is provided with an air pipeline (12), one end of the air pipeline (12) is provided with a glow discharge plasma device (13), and an infrared sensor (14) is arranged at the bottom end of one side of the shell (1).
2. A glow plasma automatic hand dryer as claimed in claim 1, wherein: glow discharge plasma device (13) include plasma shell (15), air intake (16), high voltage electrode (17), insulating ceramic ring (18), plasma cavity (19), plasma nozzle (20), air intake (16) have been seted up to plasma shell (15) one side upper end, inside high voltage electrode (17) that is provided with of plasma shell (15), the inside both sides that are located high voltage electrode (17) of plasma shell (15) are provided with insulating ceramic ring (18), the bottom of insulating ceramic ring (18) is provided with plasma cavity (19), plasma nozzle (20) have been seted up to the bottom that is located plasma cavity (19) middle part of plasma shell (15).
3. A glow plasma automatic hand dryer as claimed in claim 1, wherein: the lower casing (3) comprises a water receiving tank (5) and a drain valve (6), the water receiving tank (5) is arranged on the upper end surface of the lower casing (3), the drain valve (6) is arranged at the bottom end of the water receiving tank (5), and the bottom end surface of the water receiving tank (5) is arranged at a certain angle.
4. A glow plasma automatic hand dryer as claimed in claim 1, wherein: one end of the gas pipeline (12) is fixedly connected with an air inlet (16) arranged on the plasma shell (15).
5. A glow plasma automatic hand dryer as claimed in claim 1, wherein: the output end of the power supply interface (7) is electrically connected with the input end of the circuit board (8).
6. A glow plasma automatic hand dryer as claimed in claim 1, wherein: the output end of the circuit board (8) is electrically connected with the input end of the infrared sensor (14).
7. A glow plasma automatic hand dryer as claimed in claim 1, wherein: the type of the infrared sensor (14) is as follows: PCD2A 21-A.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022545243.7U CN214259151U (en) | 2020-11-06 | 2020-11-06 | Glow plasma automatic hand dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022545243.7U CN214259151U (en) | 2020-11-06 | 2020-11-06 | Glow plasma automatic hand dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214259151U true CN214259151U (en) | 2021-09-24 |
Family
ID=77773610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022545243.7U Active CN214259151U (en) | 2020-11-06 | 2020-11-06 | Glow plasma automatic hand dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214259151U (en) |
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2020
- 2020-11-06 CN CN202022545243.7U patent/CN214259151U/en active Active
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