CN213822635U

CN213822635U - Constant temperature type electronic sterilizing bag

Info

Publication number: CN213822635U
Application number: CN202020321663.4U
Authority: CN
Inventors: 张晋诚
Original assignee: SHENZHEN SHUNHE ELECTRIC TECHNOLOGY CO LTD
Current assignee: SHENZHEN SHUNHE ELECTRIC TECHNOLOGY CO LTD
Priority date: 2020-03-13
Filing date: 2020-03-13
Publication date: 2021-07-30
Anticipated expiration: 2030-03-13

Abstract

The utility model discloses a thermostatic type electronic disinfection package, including sack and setting at inside heating module, temperature sensor, controller, switch module and the power module of sack, wherein, the one end of heating module is connected in the first end of controller, and the other end of heating module is connected in power module, and temperature sensor connects in the second end of controller, and switch module connects in the third end of controller. The utility model provides a thermostatic type electronic disinfection package to COVID-19 viral characteristic research and development, makes the constancy of temperature in the insulation bag between 58 ~ 62 ℃ through temperature sensor and controller, can effectively kill the virus in the insulation bag, disinfects personal articles such as gauze mask, and the protection is healthy, prevents the virus propagation, has very important social. The disinfection of personal belongings is also a necessary measure for epidemic situation protection, and has better economic benefit.

Description

Constant temperature type electronic sterilizing bag

Technical Field

The utility model relates to a heat preservation disinfection product field more particularly relates to a constant temperature type electron disinfection package.

Background

Since the covi-19 virus can be transmitted by droplets, aerosols, etc., there is a considerable chance that the virus will attach to personal items such as masks. The disinfection of the mask and articles becomes an urgent matter.

However, most of the thermal insulation bags on the market are made of thermal insulation materials, and only can be used for thermal insulation and cannot be heated. But also can not effectively kill the COVID-19 virus.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide a thermostatic type electronic disinfection package.

In order to realize the above object, the utility model provides a thermostatic type electron disinfection package, be in including sack and setting inside heating module, temperature sensor, controller, switch module and the power module of sack, wherein, the one end of heating module connect in the first end of controller, the other end of heating module connect in power module, temperature sensor connect in the second end of controller, switch module connect in the third end of controller.

The utility model provides an in the thermostatic type electronic disinfection package, power module includes USB interface, diode D1 and fuse, the positive pole of diode connect in the USB interface, the negative pole of diode via the fuse connect in the heating module, the negative pole of diode still connect in the fourth end of controller.

The utility model provides an in thermostatic type electron disinfection package, still include the power indication module, the power indication module includes series connection's first resistance R1 and emitting diode D2, first resistance R1's one end connect in diode D1's negative pole, first resistance R1's the other end connect in emitting diode D2's positive pole, emitting diode D2's negative pole connect in switch module.

In the utility model provides a thermostatic type electronic disinfection package, the switch module includes fourth resistance R4, fifth resistance R5, single-pole single-throw switch, sixth resistance R6 and triode D4, fourth resistance R4's first end connect in diode D1's negative pole, fourth resistance R4's second end connect in fifth resistance R5's first end and the first end of single-pole single-throw switch, fifth resistance R5's second end ground connection, the second end of single-pole single-throw switch connect in the third end of controller, the first end of sixth resistance R6 connects in the fifth end of controller, the second end of sixth resistance R6 connects in triode D4's base, triode D4's emitter ground connection, triode D4's collecting electrode the negative pole of emitting diode D2.

The utility model provides an among the thermostatic type electron disinfection package, including voltage stabilizing module, voltage stabilizing module includes parallel connection in first electric capacity C1 and second electric capacity C2 between the negative pole of diode and the ground.

The utility model provides an in thermostatic type electronic disinfection package, the heating module includes heating plate, switch tube D3, second resistance R2 and third resistance R3, second resistance R2's first end connect in the first end of controller, the first end of heating plate connect in the fuse, the second end of heating plate connect in switch tube D3's drain electrode, switch tube D3's source ground connection, switch tube D3's grid connect in second resistance R2's second end, second resistance R2's second end still connect in third resistance R3's first end, third resistance R3's second end ground connection.

The constant-temperature electronic disinfection bag provided by the utility model also comprises a resistor R7 connected between the cathode of the diode and the second end of the controller.

In the constant-temperature electronic disinfecting bag provided by the utility model, the temperature sensor is a thermistor.

The utility model discloses a constant temperature type electronic disinfection package has following beneficial effect: when the constant-temperature electronic disinfection bag provided by the utility model is used, the temperature switch is turned on, the heating module starts to work to heat the cloth bag, and the controller and the temperature sensor are started at the same time; when the temperature sensor detects that the temperature reaches 62 ℃, stopping heating; when the temperature is lower than 58 ℃, starting a heating function, so that the temperature is kept between 58 ℃ and 62 ℃, and further, the novel COVID-19 coronavirus can be effectively killed, and a mask and the like placed in a cloth bag are disinfected; the temperature of the cloth bag can be accurately controlled through the controller and the temperature sensor, and therefore the disinfection effectiveness is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts:

fig. 1 is a schematic diagram of a constant temperature type electronic disinfecting bag provided by the present invention.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Exemplary embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

In order to better understand the technical solutions, the technical solutions will be described in detail below with reference to the drawings and the specific embodiments of the specification, and it should be understood that the specific features in the embodiments and examples of the present invention are detailed descriptions of the technical solutions of the present application, but not limitations of the technical solutions of the present application, and the technical features in the embodiments and examples of the present invention can be combined with each other without conflict.

Fig. 1 is a schematic diagram of a constant temperature type electronic disinfecting bag provided by the present invention. As shown in fig. 1, the utility model provides a thermostatic type electronic disinfection package includes sack 10 and sets up inside heating module, temperature sensor 20, controller 30, switch module and the power module of sack 10, wherein, the one end of heating module connect in the first end of controller 30, the other end of heating module connect in power module, temperature sensor 20 connect in the second end of controller 30, switch module connect in the third end of controller 30. When the bag-type heating device is used, the temperature switch is turned on, the heating module starts to work to heat the cloth bag, and the controller and the temperature sensor are started at the same time; according to the characteristic that the COVID-19 virus is afraid of heat and can be inactivated in an environment of 60 ℃ for 30 minutes, when the temperature sensor detects that the temperature reaches 62 ℃, the heating is stopped; and when the temperature is lower than 58 ℃, starting a heating function, so that the temperature is kept between 58 and 62 ℃, and further, the novel COVID-19 coronavirus can be effectively killed, and the mask and the like placed in the cloth bag are disinfected. The temperature of the cloth bag can be accurately controlled through the controller and the temperature sensor, and therefore the disinfection effectiveness is improved.

Specifically, in an embodiment of the present invention, the power module includes a USB interface 40, a diode D1 and a fuse 50, an anode of the diode is connected to the USB interface 40, a cathode of the diode is connected to the heating module via the fuse 50, and the cathode of the diode is further connected to the fourth end of the controller 30. The USB interface is connected with an external DC 5V power supply to supply power to the system, so that a mobile phone, a charger, a vehicle-mounted charger and the like can be used for supplying power, and the USB interface is simple and convenient to use; the reverse connection prevention function can be realized through the diode D1, and the short circuit prevention function can be realized through the fuse.

Specifically, in an embodiment of the present invention, the power indication module further includes a first resistor R1 and a light emitting diode D2 connected in series, one end of the first resistor R1 is connected to the cathode of the diode D1, the other end of the first resistor R1 is connected to the anode of the light emitting diode D2, and the cathode of the light emitting diode D2 is connected to the switch module. The working state of the system power supply can be displayed through the power supply indicating module, and a user can know the working state of the heating module at any time.

Specifically, in an embodiment of the present invention, the switch module includes a fourth resistor R4, a fifth resistor R5, a single-pole single-throw switch 80, a sixth resistor R6, and a transistor D4, a first end of the fourth resistor R4 is connected to the cathode of the diode D1, a second end of the fourth resistor R4 is connected to the first end of the fifth resistor R5 and the first end of the single-pole single-throw switch 80, a second end of the fifth resistor R5 is grounded, a second end of the single-pole single-throw switch 80 is connected to the third end of the controller 30, a first end of the sixth resistor R6 is connected to the fifth end of the controller 30, a second end of the sixth resistor R6 is connected to the base of the transistor D4, an emitter of the transistor D4 is grounded, and a collector of the transistor D4 is connected to the cathode of the light emitting diode D2. When the button is pressed down, the system starts to work, and the operation is simple and convenient.

Specifically, in an embodiment of the present invention, the voltage regulator module further includes a first capacitor C1 and a second capacitor C2 connected in parallel between the cathode of the diode and the ground. Through voltage stabilizing module, when guaranteeing system work, voltage keeps invariable.

Specifically, in an embodiment of the present invention, the heating module includes a heating plate 70, a switching tube D3, a second resistor R2 and a third resistor R3, a first end of the second resistor R2 is connected to the first end of the controller 30, a first end of the heating plate 70 is connected to the fuse 50, a second end of the heating plate 70 is connected to the drain of the switching tube D3, a source of the switching tube D3 is grounded, a gate of the switching tube D3 is connected to the second end of the second resistor R2, the second end of the second resistor R2 is further connected to the first end of the third resistor R3, and a second end of the third resistor R3 is grounded. The controller realizes the control of the heating plate through the switching tube.

Specifically, in an embodiment of the present invention, the present invention further includes a resistor R7 connected between the cathode of the diode and the second end of the controller 30; the temperature sensor 20 is a thermistor. R7 is a pull-up resistor for adjusting the voltage returned by the thermistor to facilitate the calculation of the temperature value by the AD conversion circuit built in the controller.

The utility model provides a thermostatic type electronic disinfection package to COVID-19 viral characteristic research and development, makes the constancy of temperature in the insulation bag between 58 ~ 62 ℃ through temperature sensor and controller, can effectively kill the virus in the insulation bag, disinfects personal articles such as gauze mask, and the protection is healthy, prevents the virus propagation, has very important social. The disinfection of personal belongings is also a necessary measure for epidemic situation protection, and has better economic benefit.

Similarly, it should be appreciated that in the foregoing description of exemplary embodiments of the invention, various features of the invention are sometimes grouped together in a single embodiment, figure, or description thereof for the purpose of streamlining the disclosure and aiding in the understanding of one or more of the various inventive aspects. However, the disclosed method should not be interpreted as reflecting an intention that: rather, the invention as claimed requires more features than are expressly recited in each claim. Rather, as the following claims reflect, inventive aspects lie in less than all features of a single foregoing disclosed embodiment. Thus, the claims following the detailed description are hereby expressly incorporated into this detailed description, with each claim standing on its own as a separate embodiment of this invention.

It should be noted that the above-mentioned embodiments illustrate rather than limit the invention, and that those skilled in the art will be able to design alternative embodiments without departing from the scope of the appended claims. In the claims, any reference signs placed between parentheses shall not be construed as limiting the claim. The word "comprising" does not exclude the presence of elements or steps not listed in a claim. The word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements. The invention can be implemented by means of hardware comprising several distinct elements, and by means of a suitably programmed computer. In the unit claims enumerating several means, several of these means may be embodied by one and the same item of hardware. The usage of the words first, second and third, etcetera do not indicate any ordering. These words may be interpreted as names.

Claims

1. The utility model provides a thermostatic type electronic disinfection package, its characterized in that includes sack (10) and sets up inside heating module, temperature sensor (20), controller (30), switch module and the power module of sack (10), wherein, the one end of heating module connect in the first end of controller (30), the other end of heating module connect in power module, temperature sensor (20) connect in the second end of controller (30), switch module connect in the third end of controller (30).

2. Thermostatic type electronic sterile pack according to claim 1, wherein said power module comprises a USB interface (40), a diode D1 and a fuse (50), the anode of said diode being connected to said USB interface (40), the cathode of said diode being connected to said heating module via said fuse (50), the cathode of said diode being further connected to a fourth terminal of said controller (30).

3. A thermostatic type electronic sterilizing pack according to claim 2, further comprising a power indication module including a first resistor R1 and a light emitting diode D2 connected in series, wherein one end of the first resistor R1 is connected to a cathode of the diode D1, the other end of the first resistor R1 is connected to an anode of the light emitting diode D2, and a cathode of the light emitting diode D2 is connected to the switch module.

4. A thermostatic electronic sterilization pack as recited in claim 3, wherein said switch module comprises a fourth resistor R4, a fifth resistor R5, a single pole single throw switch (80), a sixth resistor R6 and a transistor D4, a first end of the fourth resistor R4 is connected to the cathode of the diode D1, a second end of the fourth resistor R4 is connected to a first end of the fifth resistor R5 and a first end of the single-pole single-throw switch (80), a second end of the fifth resistor R5 is grounded, a second end of the single-pole single-throw switch (80) is connected to a third end of the controller (30), a first end of the sixth resistor R6 is connected to a fifth end of the controller (30), a second end of the sixth resistor R6 is connected to a base of the transistor D4, the emitter of the transistor D4 is grounded, and the collector of the transistor D4 is the cathode of the LED D2.

5. A thermostatic-type electronic disinfecting pack as claimed in claim 2, further comprising a voltage stabilizing module comprising a first capacitor C1 and a second capacitor C2 connected in parallel between the cathode of said diode and ground.

6. The thermostatic type electronic sterilization pack according to claim 2, wherein said heating module comprises a heating plate (70), a switch tube D3, a second resistor R2 and a third resistor R3, a first end of said second resistor R2 is connected to a first end of said controller (30), a first end of said heating plate (70) is connected to said fuse (50), a second end of said heating plate (70) is connected to a drain of said switch tube D3, a source of said switch tube D3 is grounded, a gate of said switch tube D3 is connected to a second end of said second resistor R2, a second end of said second resistor R2 is further connected to a first end of said third resistor R3, and a second end of said third resistor R3 is grounded.

7. A thermostatic-type electronic disinfecting pack as recited in claim 2, further comprising a resistor R7 connected between the cathode of said diode and a second end of said controller (30).

8. Thermostatic-type electronic sterile pack according to claim 1, wherein said temperature sensor (20) is a thermistor.