WO2019114682A1

WO2019114682A1 - Portable moxibustion device and control method therefor

Info

Publication number: WO2019114682A1
Application number: PCT/CN2018/120223
Authority: WO
Inventors: 林洪才
Original assignee: 张家港灵杰艾灸仪有限公司
Priority date: 2017-12-15
Filing date: 2018-12-11
Publication date: 2019-06-20
Also published as: TW201927274A; TWI719372B

Abstract

Disclosed is a portable moxibustion device with controllable temperature and convenient to use, comprising a tubular mounting housing (9), wherein a combustion chamber (7) for placing a moxa cone (8) is provided in the mounting housing (9), a sealing cover (21) is embedded in an upper part of the mounting housing (9), the top of the sealing cover (21) is provided with an air intake hole, an ignition coil (5) is provided above or below the combustion chamber (7) in the sealing cover (21), and the ignition coil (5) is connected to a power source via a lead; a fumigation hood (10) is detachably provided at a lower end of the mounting housing (9), a flow-dividing hood (901) extending into the fumigation hood (10) is provided below the mounting housing (9), and a side wall of the flow-dividing hood (901) is provided with several smoke outlets (902); a temperature sensor (14) is provided in the fumigation hood (10); the portable moxibustion device with controllable temperature and convenient to use further comprises an air intake mechanism and a controller, the air intake mechanism and the controller being connected to the power source via leads; and the controller has a human-machine interaction terminal (1), the human-machine interaction terminal (1) is used for setting the target temperature of air in the fumigation hood (10), and the controller further controls air flow of the air intake mechanism into the combustion chamber (7) according to the current temperature and target temperature of air in the fumigation hood (10).

Description

Portable moxibustion device and control method thereof

Technical field

The present invention relates to a portable moxibustion apparatus and a control method therefor.

Background technique

Moxibustion is an important part of acupuncture and is one of the important means of Chinese medicine treatment. It has a history of thousands of years and is of great significance in clinical practice. Moxibustion pathways include the hot stimulation of acupoints in the combustion process of Ai, and the pharmacological effects of volatiles in Ai-burn.

Through the heat generated by the combustion of Aizhu, the smoke is stimulated to achieve the purpose of disease prevention and treatment. This warm stimulation stimulates local skin congestion, telangiectasia, enhances local blood circulation and lymph circulation, relieves and eliminates smooth muscle spasm, strengthens local skin tissue metabolism, and promotes inflammation, adhesions, exudates, hematomas, etc. Pathological products dissipate and absorb; can also cause the diffusion of inhibitory substances in the cerebral cortex, reduce the excitability of the nervous system, exert sedative and analgesic effects; at the same time, the warming effect can also promote the absorption of drugs.

The moxibustion apparatus used in the existing beauty institutions and the like is mostly bulky and complicated in structure, such as a smoke-free moxibustion apparatus using a hanging type or a floor type as described in the Chinese patent CN 104352351B.

In the existing portable moxibustion fumigation equipment, when the moxibustion is applied, the ignition of the Aizhu is manually ignited, and the temperature adjustment of the fumigation is manually adjusted by the self-perception of the human body. For example, the electric moxibustion device described in the Chinese patent CN103040610B, the manual ignition and manual adjustment methods are not only troublesome to operate, but also the manual ignition can cause uneven deviation of the combustion position of the Aizhu due to the difference of the human operation, and smoke is formed during the ignition process. , polluting the external environment. At the same time, the manual adjustment of the time lag after the human body perceives will cause the delay and instability of the temperature regulation during the fumigation process, and it is difficult to maintain the persistence of the fumigation process, and the fumigation effect is greatly reduced.

Moreover, after a plurality of uses of the moxibustion device, a large amount of smoke tar remains in the combustion chamber, and if it cannot be effectively cleaned, it not only affects the use of the look and feel, but also affects the use effect of the moxibustion device. The existing electric ignition moxibustion device has a complicated structure, which makes the combustion chamber dismantled and cleaned very inconvenient.

Summary of the invention

The technical problem to be solved by the present invention is to provide a portable moxibustion device with controllable temperature and convenient use.

In order to solve the above technical problem, the technical solution adopted by the present invention is: a portable moxibustion device comprising a cylindrical mounting housing, wherein a combustion chamber for placing an Ai column is disposed in the mounting housing, and an inner diameter of the combustion chamber is larger than The outer diameter of the Aizhu, the upper part of the mounting shell is embedded with a detachable sealing cover which is sealedly connected with the inner wall thereof. The top of the sealing cover is provided with an air passage hole, and the lower part of the inner side of the combustion chamber is provided with a high temperature resistant for supporting the Aizhu. a support member having an ignition coil disposed above or below the combustion chamber, wherein the ignition coil is connected to the power source through a wire; the upper portion of the combustion chamber is provided with an air inlet communicating with the inner cavity thereof, and the lower portion of the combustion chamber is provided with a smoke exhaust The outlet hole of the installation housing is detachably provided with a fumigation cover for outputting the flue gas formed by the combustion of the Ai column, and a shunt cover extending into the fumigation cover is arranged below the installation case, and the lower part of the distribution cover is provided a detachable temperature equalizing partition sealing the lower opening of the shunt cover, the side wall of the shunting cover is provided with a plurality of flue gas outlets, and the fumigation hood is provided with a flue gas collecting port for discharging the fumigation flue gas therein; a temperature sensor is disposed in the steam hood, and the temperature sensor is configured to detect a current temperature of the air in the fumigation hood; the moxibustion device further includes an air input mechanism and a controller, and the air input mechanism and the controller are connected to the power source through a wire; The controller is electrically connected to the ignition coil, the air input mechanism and the temperature sensor respectively, and the temperature sensor feeds back the current temperature of the air in the fumigation hood to the controller, the controller has a human-computer interaction terminal, and the human-computer interaction terminal The controller controls the ignition coil to turn off the power at a target temperature of the air in the fumigation hood, and the controller controls the air flow rate of the air input mechanism to the combustion chamber according to the current temperature of the air in the fumigation hood and the target temperature.

As a preferred solution, the human-machine interaction terminal includes a startup input unit, a temperature setting unit, a first temperature display unit, and a second temperature display unit, and the activation input unit is configured to trigger the controller to control the ignition coil to be energized. The temperature setting unit is configured to input a set target temperature of the air in the fumigation hood to the controller, the first temperature display unit is configured to display a current temperature of the air in the fumigation hood, and the second temperature display unit is configured to Displays the target temperature of the air inside the fumigation hood.

As a preferred solution, the controller has an ignition timing power-off module, and the ignition timing power-off module is set with a power-off time. When the startup input unit triggers the controller to control the ignition coil to be energized, the ignition The timing power-off module starts timing; when the ignition timing power-off module counts to the power-off time, the controller controls the ignition coil to be powered off.

As a preferred solution, the controller has a temperature rise delay module, and the temperature rise delay module is set with a delay temperature rise time when the target temperature is input through the temperature setting unit and the target temperature is higher than the current temperature. The temperature rise delay module starts timing; when the temperature rise delay module reaches the delay temperature rise time, the controller turns on the temperature rise mode, and the controller controls the air input mechanism to increase the air flow introduced into the combustion chamber.

As a preferred solution, the human-computer interaction terminal further includes a moxibustion end prompting unit for prompting the end of the moxibustion process, the controller has a temperature rising timing module, and the warming up timing module is set with an end time, when The controller turns on the temperature rising mode, and the temperature rising timing module starts timing; when the temperature rising timing module reaches the end time and the current temperature does not rise in the end time, the moxibustion end prompting unit prompts a prompt The moxibustion process is over.

As a preferred solution, the controller turns on the cooling mode when the target temperature is lower than the current temperature, and the controller controls the air input mechanism to reduce the flow of air introduced into the combustion chamber.

As a preferred solution, the air input mechanism is an air pump that is connected to the air passage hole through the air duct or a vacuum pump that interfaces with the flue gas outlet.

As a preferred solution, the power source is a rechargeable lithium battery, and the human-machine interaction terminal further includes a power quantity display unit for displaying battery power.

A further technical problem to be solved by the present invention is to provide a portable moxibustion device that is convenient to clean.

In order to solve the above technical problem, the technical solution adopted by the present invention is that an ignition coil is disposed above the combustion chamber in the sealing cover; and the sealing cover is electrically connected to the ignition coil from top to bottom in the upper side of the ignition coil. Circuit board, ceramic sheet.

As a preferred solution, an annular flue gas discharge pipe is disposed around the outer periphery of the shroud in the fumigation hood, and a plurality of venting nails are disposed in a lower portion of the flue gas discharge pipe, and the flue gas collecting port is connected to the flue gas discharge pipe. .

As a preferred solution, the flue gas collecting port is provided with a tee communicating with the flue gas discharge pipe; one of the three ports is connected with an external discharge pipe connected to the outdoor end at one end or by collecting the hose and the flue gas. The collection devices are connected.

As a preferred solution, the fumigation hood is a silicone cover with a lower flat or lower abutting shoulder or a lower abutting neck or a lower abutting knee portion.

As a preferred solution, the fumigation cover is provided with a card interface, and the card interface is detachably provided with a card block, and the temperature sensor is disposed on a portion of the card block located in the fumigation cover.

As a preferred solution, the inner wall of the mounting housing is provided with an annular positioning protrusion, and the outer wall of the combustion chamber is provided with a positioning ring that cooperates with the positioning protrusion on the mounting housing.

As a preferred solution, a lower portion of the inner side of the combustion chamber is provided with an annular boss, and the support member for supporting the Ai column is disposed at an upper portion of the annular boss.

As a preferred solution, the ignition coil is a platinum resistance wire; the support member is a metal mesh or a metal plate or a ceramic plate or a metal strip; and the combustion chamber is a ceramic or metal combustion chamber.

As a preferred solution, a mesh cloth is disposed under the temperature equalization partition in the fumigation hood.

The beneficial effect of the device is that the moxibustion device has the advantages of compact structure, low manufacturing cost, convenient carrying and convenient use.

The temperature sensor is configured to detect a current temperature of the air in the fumigation hood; the moxibustion device further includes an air input mechanism and a controller, and the air input mechanism and the controller are connected to the power source through the wire; The controller is electrically connected to the ignition coil, the air input mechanism and the temperature sensor, respectively, the temperature sensor feeds back the current temperature of the air in the fumigation hood to the controller, the controller has a human-computer interaction terminal, and the human-computer interaction terminal The target temperature for setting the air in the fumigation hood, the controller controls the ignition coil to be turned off and on, and the controller controls the air flow rate of the air input mechanism to the combustion chamber according to the current temperature and the target temperature of the air in the fumigation hood. The use temperature of the moxibustion device is controllable, and the use experience is optimized;

Moreover, since the temperature is controllable, the fumigation hood and the combustion chamber can be compactly arranged, thereby greatly reducing the volume of the moxibustion device, and the device is convenient to carry.

The lower part of the shunting cover is provided with a detachable temperature equalizing baffle for sealing the lower opening of the shunting cover, and a plurality of flue gas outlets are arranged on the side wall of the shunting cover, so that a shunting cover extending into the fumigation hood is arranged under the mounting casing, The moxibustion flue gas flows out of the flue gas outlet on the side wall of the shroud, fills the entire fumigation hood and the gas temperature in the fumigation hood is balanced, so that the fumigation effect is better, and the moxibustion smoke is prevented from directly rushing to the skin. The smoke is too concentrated to cause a high local temperature discomfort. Since the fumigation hood is provided with a flue gas collecting port for discharging the fumigation flue gas, the smoke after moxibustion can be collected to avoid moxibustion fumes indoors. Emissions cause air pollution.

Since the human-machine interaction terminal includes a startup input unit, a temperature setting unit, a first temperature display unit, and a second temperature display unit, the activation input unit is configured to trigger the controller to control the ignition coil to be energized, and the temperature setting unit is configured to: And inputting, to the controller, a set target temperature of the air in the fumigation hood, the first temperature display unit is configured to display a current temperature of the air in the fumigation hood, and the second temperature display unit is configured to display a target temperature of the air in the fumigation hood It further facilitates the user's operation.

Since the controller has an ignition timing power-off module, the ignition timing power-off module is set with a power-off time, and when the startup input unit triggers the controller to control the ignition coil to be energized, the ignition timing power-off module starts timing; When the ignition timing power-off module counts to the power-off time, the controller controls the ignition coil to be powered off, which can better control the operation of the ignition coil, and avoids the ignition coil being energized for a long time to cause the Aizhu to burn rapidly.

The controller has a temperature rise delay module, and the temperature rise delay module is set with a delay temperature rise time. When the target temperature is input through the temperature setting unit and the target temperature is higher than the current temperature in the fumigation device, the temperature rise delay module starts timing; When the temperature rise delay module reaches the delay temperature rise time, the controller turns on the temperature rise mode, and the controller controls the air input mechanism to increase the air flow introduced into the combustion chamber, thereby increasing the burning speed of the Aizhu, and further The temperature inside the fumigation hood is raised to a set value; and the presence of the temperature rise delay module avoids a slight fluctuation in the temperature inside the fumigation hood, that is, triggers the temperature rise mode, so that the operating temperature of the device is in the temperature range.

The human-computer interaction terminal further includes a moxibustion end prompting unit for prompting the end of the moxibustion process, the controller has a temperature rising timing module, the warming-up timing module is set with an end time, and when the controller turns on the heating mode, The warming up timing module starts timing; when the warming up timing module reaches the end time and the current temperature does not rise in the end time, the moxibustion end prompting unit emits a prompt tone to prompt the end of the moxibustion process, thereby promptly reminding user.

When the target temperature is lower than the current temperature, the controller turns on a cooling mode, and the controller controls the air input mechanism to reduce the flow of air introduced into the combustion chamber, thereby reducing the burning speed of the Aizhu, thereby enabling the fumigation hood to be The temperature is lowered to the set value.

In addition, the device has a simple structure, and the combustion chamber can be easily taken out from the mounting housing for easy disassembly and cleaning.

Since the sealing cover is provided with a circuit board and a ceramic piece electrically connected to the ignition coil from top to bottom in the upper part of the ignition coil, the ceramic piece can well insulate, thereby improving the safety of use of the device.

Since the fume hood is provided with an annular flue gas discharge pipe, the lower part of the flue gas discharge pipe is provided with a plurality of venting nails, and the flue gas collecting port is connected with the flue gas discharge pipe, so that the moxibustion flue gas in the fumigation hood is evenly distributed.

Since the fume hood is provided with a mesh cloth under the temperature-balanced partition, the temperature-balanced partition plate can be prevented from directly contacting the skin of the user, causing skin burns to improve user comfort.

Since the ignition coil is a platinum resistance wire, the service life of the ignition coil is greatly increased; since the fumigation cover is a silicone fumigation cover, it can be better fitted with the human body.

Since the fumigation cover is provided with a card interface, the card interface is detachably provided with a card block, and the temperature sensor is disposed on a portion of the card block located in the fumigation cover, and the temperature sensor can be conveniently removed from the fumigation cover, thereby The fumigation cover is more convenient to clean.

Another technical problem to be solved by the present invention is to provide an moxibustion device with precise temperature control and convenient use.

In order to solve the above technical problem, the technical solution adopted by the present invention is: a control method of the moxibustion device, the air required for combustion of the moxibustion device is input by the air input mechanism thereon, and the air input mechanism has three air input amounts of large, medium and small, When the moxibustion apparatus works normally, the air flow rate introduced into the combustion chamber by the air input mechanism is a medium flow state; when the current temperature in the moxibustion fumigation cover is lower than the set temperature, the temperature rise delay module in the moxibustion device starts timing; When the temperature rise delay module counts up to the set delay time, the controller of the moxibustion device turns on the temperature rise mode, and the controller controls the air input mechanism to switch the air flow introduced into the combustion chamber to a large flow state; when the current temperature in the fumigation hood When the temperature is higher than the set temperature, the controller turns on the cooling mode, and the controller controls the air input mechanism to switch the air flow introduced into the combustion chamber to a small flow state.

A further technical problem to be solved by the present invention is to provide a portable moxibustion device that can promptly remind the user at the end of use.

In order to solve the above technical problem, the technical solution adopted by the present invention is that the controller of the moxibustion device has a temperature rising timing module, and the temperature rising timing module is set with an end time. When the controller turns on the heating mode, the temperature rising timing module starts timing, and the When the temperature rise timing module reaches the end time and the current temperature detected by the temperature sensor in the fumigation hood does not rise during the end time, the moxibustion end prompting unit of the moxibustion apparatus issues a prompt sound to indicate that the moxibustion process ends.

The beneficial effect of the method is that the method can monitor the temperature in the fumigation hood in real time, and adjust the air intake amount in real time according to the monitoring temperature, so that the user obtains a better use experience.

Since the end of the moxibustion is judged by the combination of the temperature rising timing module and the temperature sensor, the user is promptly reminded that the moxibustion apparatus is not required to be confirmed. Make it easier to use.

DRAWINGS

Fig. 1 is a schematic view showing the structure of a first embodiment of the present invention.

Fig. 2 is a schematic view showing the structure of a second embodiment of the present invention.

In Figure 1-2: 1. human-computer interaction terminal; 101. start input unit; 102. temperature setting unit; 103. first temperature display unit; 104. second temperature display unit; 105. moxibustion end prompting unit; 106. Power display unit; 2. Control box body, 3. Circuit board, 4. Ceramic sheet, 5. Ignition coil, 6. Seal cover cover, 7. Combustion chamber, 701. Positioning ring, 8. Aizhu, 9. Mounting housing, 901. shunt cover, 902. flue gas outlet, 10. fumigation hood, 11. tee, 12. mesh, 13. fixing nail, 14. temperature sensor, 15. temperature equalization diaphragm, 16. ventilation Nail, 17. flue gas discharge pipe, 18. support, 19. seal ring, 20. bend joint, 21. seal cover, 22. air guide tube, 23. vacuum pump.

Detailed ways

Specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

As shown in FIG. 1 , an easy-to-clean moxibustion device includes a cylindrical mounting housing 9 in which a combustion chamber 7 for placing an Ai column 8 is disposed, and an inner diameter of the combustion chamber 7 is larger than Aizhu. 8 The outer diameter of the mounting housing 9 is embedded with a sealing cover 21 which is sealingly connected to the inner wall thereof. The top of the sealing cover 21 is provided with an air passage hole, and the air inlet hole is provided with a bending joint 20. A sealing cover cover 6 is provided on the sealing cover 21.

A combustion chamber 7 for arranging the Ai column 8 is detachably disposed under the sealing cover 21 in the mounting housing 9. The inner wall of the mounting housing 9 is provided with an annular positioning protrusion, and the outer wall of the combustion chamber 7 is provided with A positioning ring 701 is formed on the mounting housing 9 to engage the projections. The inner diameter of the combustion chamber 7 is larger than the outer diameter of the column A8. The lower portion of the inner side of the combustion chamber 7 is provided with an annular boss, and the upper portion of the annular boss is provided with a support member 18 for supporting the Ai column, and the support member 18 is a metal mesh. An ignition coil 5 is disposed in the sealing cover 21 above the combustion chamber 7, and the ignition coil 5 is connected to a power source through a wire; the power source is a rechargeable lithium battery. The ignition coil 5 is a platinum resistance wire; the sealing cover 21 is provided with a circuit board 3 and a ceramic piece 4 electrically connected to the ignition coil 5 from top to bottom in the upper part of the ignition coil 5, and the circuit board 3 and the ceramic piece 4 are arranged. There are through holes. The upper portion of the combustion chamber 7 is provided with an air inlet communicating with the inner chamber, and the lower portion of the combustion chamber 7 is provided with a smoke outlet for the flue gas to escape.

The lower end of the mounting housing 9 is detachably provided with a silicone fumigation cover 10 for outwardly outputting the smoke formed by the combustion of the Aizhu 8. The lower portion of the fumigation cover 10 is flat or fits the shoulder or the neck or the knee portion. A shroud 901 extending into the fumigation hood is disposed below the mounting housing 9, and a plurality of flue gas outlets 902 are disposed on the side wall of the shunt 901. The lower portion of the shroud 901 is provided with a detachable temperature equalizing partition 15 for closing the lower opening of the shroud 901 through a plurality of fixing nails 13, and a mesh cloth 12 is disposed under the temperature equalizing partition 15 in the fumigation hood. The fumigation hood 10 is provided with a card interface, and the card interface is detachably provided with a card block, and the temperature of the card block located in the fumigation hood 10 is provided with a temperature sensor 14. The temperature sensor 14 is electrically coupled to the control module, and the bent joint 20 of the air inlet hole on the sealing cover 21 is connected to the air inlet tube whose intake air volume is controlled by the control module.

The fumigation hood is provided with an annular flue gas discharge pipe 17, and a lower portion of the flue gas discharge pipe 17 is provided with a plurality of venting nails 16, and the fumigation hood is provided with a flue gas collecting port for discharging the fumigation flue gas therein. A tee 11 communicating with the flue gas discharge pipe 17 is provided in the flue gas collecting port.

The moxibustion apparatus further includes an air input mechanism and a controller, and the air input mechanism and the controller are connected to the power source through a wire; the air input mechanism is an air pump that is connected to the air passage hole through the air guide tube 22. The controller is electrically coupled to an ignition coil 5, an air input mechanism (air pump), and a temperature sensor 14, respectively, which feeds back the current temperature of the air within the fumigation hood 10 to the controller. The controller has a human-machine interactive terminal 1, and a controller, an air input mechanism (air pump), a power source, and a human-machine interaction terminal 1 are disposed in the control box body 2. The human-machine interaction terminal 1 is configured to set a target temperature of the air in the fumigation hood 10, the controller controls the ignition coil 5 to be powered off, and the controller also controls the air input according to the current temperature and the target temperature of the air in the fumigation hood 10. The air flow rate of the mechanism (air pump) introduced into the combustion chamber 7.

The human-machine interaction terminal 1 includes a startup input unit 101, a temperature setting unit 102, a first temperature display unit 103, and a second temperature display unit 104, and the activation input unit 101 is configured to trigger the controller to control the ignition coil 5 to be powered. The temperature setting unit 102 is configured to input a set target temperature of the air in the fumigation hood 10 into the controller, and the first temperature display unit 103 is configured to display the current temperature of the air in the fumigation hood 10, the second temperature The display unit 104 is for displaying the target temperature of the air in the fumigation hood 10.

The controller has an ignition timing power-off module, and the ignition timing power-off module is set with a power-off time. When the startup input unit 101 triggers the controller to control the ignition coil 5 to be energized, the ignition timing power-off module starts. Timing; when the ignition timing power-off module counts to the power-off time, the controller controls the ignition coil 5 to be powered off.

The controller has a temperature rise delay module, and the temperature rise delay module is configured with a delay temperature rise time. When the target temperature is input through the temperature setting unit 102 and the target temperature is higher than the current temperature, the temperature increase delay The module starts timing; when the temperature rising delay module reaches the delay heating time, the controller turns on the heating mode, and the controller controls the air input mechanism (air pump) to increase the air flow introduced into the combustion chamber 7.

The human-computer interaction terminal 1 further includes a moxibustion end prompting unit 105 for prompting the end of the moxibustion process, the controller having a temperature rising timing module, the warming up timing module being set with an end time, when the controller is turned on In the warming up mode, the warming up timing module starts timing; when the warming up timing module reaches the end time and the current temperature does not rise in the end time, the moxibustion end prompting unit 105 emits a prompt tone to prompt the end of the moxibustion process . The human-machine interactive terminal 1 further includes a power amount display unit 106 for displaying the battery power.

The controller turns on a cooling mode when the target temperature is lower than the current temperature, and the controller controls the air input mechanism (air pump) to reduce the flow of air introduced into the combustion chamber 7.

The control method of the moxibustion device is:

Clicking on the activation input unit 101 causes the controller of the moxibustion device to be on standby. In order to avoid the accidental touch action, clicking the start input unit 101 only causes the moxibustion device to be in a standby state, and neither the ignition coil 5 nor the air pump operate. The target temperature in the fumigation hood 10 is set by the temperature setting unit 102 while the moxibustion apparatus is in a standby state. After the target temperature setting is completed, the second input activates the input unit 101, and the controller controls the ignition coil 5 to be energized, and the controller controls the air pump to be energized. The air required for combustion of the moxibustion device is input by the air input mechanism (air pump) thereon, and the air input mechanism (air pump) has three kinds of air input amounts of large, medium and small. When the moxibustion device works normally, the air input mechanism (air pump) is introduced into the combustion. The air flow in the chamber 7 is in a medium flow state; the concentrated heat of the coil group ignites the Aizhu 8. When the ignition timing power-off module is timed to the power-off time, the controller controls the ignition coil 5 to be powered off, effectively preventing ignition. The coil 5 is energized for a long time to ensure the service life of the ignition coil 5. The air pump operates to introduce air into the combustion chamber 7 through the air duct 22. The controller adjusts the flow rate of the air introduced into the combustion chamber 7 by the difference between the current temperature of the air in the fumigation hood 10 fed back by the temperature sensor 2 and the set target temperature, and finally maintains the current temperature of the air in the fumigation hood 10 substantially. Equal to the target temperature. Due to the setting of the temperature rise delay module, when the user thinks that the temperature in the fumigation hood 10 is low during use, when the target temperature is re-adjusted,

The temperature rise delay module in the moxibustion device starts timing; when the temperature rise delay module is timed to set the time delay temperature rise time, the controller of the moxibustion device turns on the temperature rise mode, and the controller controls the air input mechanism (air pump) to be introduced into the combustion. The indoor air flow is switched to a large flow state to speed up the combustion of the Aizhu 8 to raise the temperature, avoiding the erroneous guidance of the human body due to the human body, and effectively preventing the user from being burned. When the current temperature in the fumigation hood 10 is higher than the set temperature, the controller turns on the cooling mode, and the controller controls the air input mechanism (air pump) to switch the air flow introduced into the combustion chamber to a small flow state to slow down the burning speed of the Aizhu 8. , thereby lowering the temperature.

Since the controller also has a temperature rising timing module, when the Aizhu 8 is burned to near the end, the temperature of the air in the fumigation hood 10 will decrease. At this time, since the controller turns on the heating mode, the temperature rising timing module simultaneously starts timing, when When the temperature rise timing module reaches the end time and the current temperature detected by the temperature sensor 14 in the fumigation hood 10 does not rise within the end time, it is determined that the moxibustion is over, and the moxibustion end prompting unit 105 of the moxibustion apparatus emits a prompt sound. Prompt the end of the moxibustion process.

As shown in FIG. 2, the embodiment 2 is a moxibustion device in which the air input mechanism is a vacuum pump that is connected to the flue gas outlet through a pipe, and the lower part of the fumigation cover is attached to the neck. The rest of the structure is the same as that of the first embodiment.

The above-described embodiments are merely illustrative of the principles of the invention and its efficiencies, as well as some of the embodiments of the invention, and are not intended to limit the invention; it should be noted that one of ordinary skill in the art Several modifications and improvements can be made without departing from the scope of the invention.

Claims

A portable moxibustion device comprises a cylindrical mounting shell, wherein a combustion chamber for placing an Ai column is arranged in the mounting shell, the inner diameter of the combustion chamber is larger than the outer diameter of the Ai column, and the upper portion of the mounting shell is embedded with the inner wall sealing The detachable sealing cover is connected with an air inlet hole at the top of the sealing cover, wherein the lower part of the inner side of the combustion chamber is provided with a high-temperature supporting member for supporting the Aizhu, and the sealing cover is inside or below the combustion chamber. An ignition coil is disposed, and the ignition coil is connected to the power source through a wire; the upper portion of the combustion chamber is provided with an air inlet communicating with the inner cavity thereof, and the lower portion of the combustion chamber is provided with a smoke outlet hole for the smoke to escape, and the lower end of the installation housing can be The fumigation cover is provided with a fumigation cover for outputting the flue gas formed by the combustion of the Ai column, and a shunt cover extending into the fumigation cover is arranged below the installation casing, and the lower part of the shroud is provided with a detachable temperature for sealing the lower opening of the shroud a balancing partition, a side wall of the shunt cover is provided with a plurality of flue gas outlets, and the fumigation cover is provided with a flue gas collecting port for discharging the fumigation flue gas therein; a temperature sensor is arranged in the fumigation cover, and the temperature is transmitted The device is configured to detect a current temperature of the air in the fumigation hood; the moxibustion device further includes an air input mechanism and a controller, wherein the air input mechanism and the controller are connected to the power source through a wire; the controller is respectively associated with the ignition coil, the air input mechanism, and The temperature sensor is electrically connected, and the temperature sensor feeds back the current temperature of the air in the fumigation hood to the controller, the controller has a human-computer interaction terminal, and the human-machine interaction terminal is configured to set a target temperature of the air in the fumigation hood. The controller controls the ignition coil to be turned off and on, and the controller controls the air flow rate of the air input mechanism to the combustion chamber according to the current temperature and the target temperature of the air in the fumigation hood.
The portable moxibustion apparatus according to claim 1, wherein the human-machine interaction terminal comprises a startup input unit, a temperature setting unit, a first temperature display unit, and a second temperature display unit, wherein the activation input unit is The trigger controller controls the ignition coil to be energized, the temperature setting unit is configured to input a set target temperature of the air in the fumigation hood into the controller, and the first temperature display unit is configured to display the current temperature of the air in the fumigation hood, The second temperature display unit is configured to display a target temperature of the air in the fumigation hood.
The portable moxibustion apparatus according to claim 2, wherein said controller has an ignition timing power-off module, said ignition timing power-off module being set with a power-off time, and said activation input unit triggering controller When the ignition coil is controlled to be energized, the ignition timing power-off module starts counting; when the ignition timing power-off module counts to the power-off time, the controller controls the ignition coil to be powered off.
The portable moxibustion apparatus according to claim 2, wherein the controller has a temperature rise delay module, and the temperature rise delay module is set with a delay temperature rise time, and when the target temperature is input through the temperature setting unit and When the target temperature is higher than the current temperature, the temperature rising delay module starts timing; when the temperature rising delay module reaches the delay heating time, the controller turns on the heating mode, and the controller controls the air input mechanism. Increase the flow of air introduced into the combustion chamber.
The portable moxibustion apparatus according to claim 4, wherein the human-computer interaction terminal further comprises a moxibustion end prompting unit for prompting the end of the moxibustion process, the controller having a temperature rising timing module, and the warming up The timing module is configured to have an end time, and when the controller turns on the heating mode, the temperature rising timing module starts timing; when the temperature rising timing module reaches the end time and the current temperature does not rise in the end time, The moxibustion end prompting unit sounds a prompt to indicate that the moxibustion process is over.
The portable moxibustion apparatus according to claim 2, wherein said controller turns on a cooling mode when the target temperature is lower than said current temperature, said controller controls the air input mechanism to reduce air introduced into the combustion chamber flow.
The portable moxibustion apparatus according to any one of claims 1 to 6, wherein the air input means is an air pump that is connected to the air passage hole through the air duct or a vacuum pump that is connected to the flue gas outlet.
The portable moxibustion apparatus according to any one of claims 1 to 6, wherein the power source is a rechargeable lithium battery, and the human-machine interactive terminal further includes a power amount display unit for displaying a battery power.
The portable moxibustion apparatus according to claim 1, wherein an ignition coil is disposed above the combustion chamber in the sealing cover; and the sealing cover is electrically connected to the ignition coil from top to bottom in the sealing coil. Circuit board, ceramic sheet.
The portable moxibustion apparatus according to claim 9, wherein an annular exhaust pipe is disposed around the outer periphery of the shroud in the fumigation hood, and a plurality of venting nails are disposed in a lower portion of the flue gas exhaust pipe. The collection port is connected to the flue gas discharge pipe.
A portable moxibustion apparatus according to claim 10, wherein said flue gas collecting port is provided with a three-way communicating with the flue gas discharge pipe; and one of the three ports is connected to the outer discharge pipe of the outdoor end. Connect or connect to the flue gas collection unit via a collection hose.
The portable moxibustion apparatus according to claim 1, wherein the fumigation mask is a silicone cover having a lower flat or a lower abutting shoulder or a lower abutting neck or a lower abutting knee portion.
The portable moxibustion apparatus according to claim 1, wherein the fumigation hood is provided with a card interface, the card interface is detachably provided with a card block, and the temperature sensor is disposed in the fume hood. Partially.
The portable moxibustion apparatus according to any one of claims 9 to 13, wherein the inner wall of the mounting housing is provided with an annular positioning protrusion, and the outer wall of the combustion chamber is disposed on the mounting housing. A positioning ring that cooperates with the protrusion.
The portable moxibustion apparatus according to any one of claims 9 to 13, wherein a lower portion of the inner side of the combustion chamber is provided with an annular boss, and the support member for supporting the Ai column is disposed at the annular boss The upper part.
The portable moxibustion apparatus according to any one of claims 9 to 13, wherein the ignition coil is a platinum resistance wire; the support member is a metal mesh or a metal plate or a ceramic plate or a metal strip; The combustion chamber is a ceramic or metal combustion chamber.
A portable moxibustion apparatus according to any one of claims 9 to 13, wherein a mesh cloth is provided in the fumigation hood below the temperature equalization partition.
The invention relates to a method for controlling a moxibustion device, characterized in that: the air required for combustion of the moxibustion device is input by an air input mechanism thereon, and the air input mechanism has three air input amounts of large, medium and small, when the moxibustion apparatus works normally, the air The flow rate of the air introduced into the combustion chamber by the input mechanism is a medium flow state; when the current temperature in the moxibustion fumigation hood is lower than the set temperature, the temperature rise delay module in the moxibustion device starts timing; when the temperature rise delay module is timed up to the set When the temperature rise time is delayed, the controller of the moxibustion device turns on the heating mode, and the controller controls the air input mechanism to switch the air flow introduced into the combustion chamber to a large flow state; when the current temperature in the fumigation hood is higher than the set temperature, the controller When the cooling mode is turned on, the controller controls the air input mechanism to switch the air flow introduced into the combustion chamber to a small flow state.
The control method of the moxibustion apparatus according to claim 18, wherein the controller of the moxibustion apparatus has a temperature rising timing module, and the temperature rising timing module is set with an end time, and when the controller turns on the heating mode, the temperature rising timing module starts timing. When the temperature rising timing module reaches the end time and the current temperature detected by the fume hood inner temperature sensor does not rise within the end time, the moxibustion end prompting unit of the moxibustion device issues a prompt sound to indicate that the moxibustion process ends.