CN214762354U - Sterilization bag - Google Patents

Abstract

The utility model relates to a sterilization bag, including inclusion and be built by contract, inclusion open-top, be built by contract swing joint be in the top of inclusion, the inclusion and/or it inlays on the be built by contract and establishes the bactericidal lamp, be provided with first switch in order to produce first switching signal on the be built by contract, be built by contract and inclusion still set up the second switch who feels magnetic element and magnet constitution respectively in the corresponding position that the lid closed the state in order to produce second switching signal, work as then second switching signal is disconnection switching signal when the be built by contract closes then second switching signal is closure switching signal, and first switching signal and second switching signal come according to AND gate logic the power supply circuit of bactericidal lamp carries out on-off control. The device conveniently carries, disinfects the disinfection to article when being fit for house, travel or camping, and can be when the package is opened by mistake self-closing bactericidal lamp, and the adverse effect that brings is revealed to the ultraviolet ray when avoiding disinfecting, and the security performance is high.

Description

Sterilization bag

Technical Field

The utility model relates to a bag, in particular to a sterilization bag, which is carried with the user.

Background

When traveling or camping, often need carry on disinfecting to the article of carrying to guarantee the cleanliness factor of article, protect user's health. However, the existing sterilization equipment is bulky, is often adopted by some special mechanisms, and does not have the portability.

Chinese utility model patent CN211870260U discloses a flexible sterilization bag, including inclusion and be built by contract, the be built by contract passes through connecting portion with the mode swing joint that can open on the inclusion, inclusion and be built by contract are all including outer bag and inner bag, be equipped with the accommodation space between outer bag and the inner bag, be equipped with the holding on the inclusion and treat the holding chamber of preserving article, the inner bag department of inclusion and be equipped with the sterilamp that can disinfect to the article in the holding chamber, be equipped with the ozone generator that can produce ozone in the holding chamber in the accommodation space between the outer bag of inclusion and the inner bag, be equipped with control on the outer bag of inclusion sterilamp and ozone generator's switch with give the USB connecting wire that sterilamp and ozone generator provided the power supply. The structure is complex in design and high in manufacturing cost, and the ozone generator can cause the ozone concentration to be higher in a local range, and the high-concentration ozone can harm the health of human bodies when the bag is opened; meanwhile, the bag body is opened by mistake in the working state, so that ultraviolet rays are emitted, and the bag is unsafe to use.

SUMMERY OF THE UTILITY MODEL

To the problem, the utility model provides a disinfect package has small in size, and advantage safe in utilization is through first switch in order to produce first switching signal, second switch in order to produce second switching signal, and first switching signal and second switching signal come according to AND gate logic right the power supply circuit of bactericidal lamp carries out on-off control. When the sterilizing lamp works, if the bag body and the bag cover are connected, the magnetic sensing element and the magnet are separated, the power supply path where the sterilizing lamp is located is disconnected, and the sterilizing lamp stops working, so that the sterilizing lamp is automatically turned off when children and the like open the sterilizing bag by mistake, and the safety is improved.

In order to solve the technical problem, the utility model discloses take following scheme:

a sterilization bag comprises a bag body and a bag cover, wherein the top of the bag body is provided with an opening, the bag cover is movably connected to the top of the bag body, a sterilization lamp is embedded in the bag body and/or the bag cover, a first power switch is arranged on the bag cover to generate a first switch signal, a second power switch composed of a magnetic sensing element and a magnet is further arranged at the corresponding position of the bag cover and the bag body in a covering state to generate a second switch signal, when the bag cover is opened, the second switch signal is an off switch signal, when the bag cover is closed, the second switch signal is an on switch signal, and the first switch signal and the second switch signal are used for carrying out on-off control on a power supply loop of the sterilization lamp according to AND logic.

Furthermore, the first power switch is a self-locking switch, the second power switch is composed of a magnetic reed switch and a magnet, and the first power switch and the second power switch are connected in series in a power supply loop of the germicidal lamp.

Furthermore, the first power switch is a button switch, the second power switch is composed of a Hall switch and a magnet, the first power switch and the second power switch are respectively connected with a control chip, and the control chip controls a semiconductor switch in a power supply loop of the germicidal lamp to realize the on-off of the germicidal lamp.

Further, the bactericidal lamp is at least 1 group of ultraviolet lamps, and the ultraviolet lamps comprise at least 1 ultraviolet lamp bead and a circuit board for fixing the ultraviolet lamp beads.

Further, the sterilizing lamp is arranged at the bottom of the bag body.

Furthermore, a grid is arranged above the sterilizing lamp in the bag body.

Furthermore, the sterilizing lamp is arranged in the center of the bag cover.

Furthermore, a handle is arranged on one side or two sides of the bag body.

Furthermore, one side or two sides of the bag body are provided with a first zipper used for opening the bag body.

Furthermore, the first zipper is a double-sided zipper, and the back of the bag body is provided with a socket for inserting a pull head positioned on the outer side in the double-sided zipper.

Furthermore, the sterilizing lamp is electrically connected with a plug, and a side pocket for containing the plug is arranged on the back of the bag body.

Furthermore, a zipper is arranged at the opening of the side bag.

By adopting the technical scheme, compared with the prior art, the utility model, the advantage that the security performance is high, the sterilization bag can be carried about, the built-in power supply can be adopted, the external power supply can also be connected through the plug to supply power to the sterilization lamp, the bag cover is closed when in use, the first power switch on the bag body is pressed, the sterilization lamp performs sterilization work, and the cleanness and the sanitation of articles or food are ensured; in the sterilization process, the sterilization mode can be closed by pressing the first power switch again, and the sterilizing lamp can be automatically closed when the bag cover is opened, so that the use is safe.

Drawings

Fig. 1 is a schematic view of a front structure of a sterilization bag provided in embodiment 1 of the present invention;

fig. 2 is a schematic view of a back structure of a sterilization bag provided in embodiment 1 of the present invention;

fig. 3 is a schematic side view of the sterilization bag provided in embodiment 1 of the present invention;

fig. 4 is a schematic structural view of the sterilization bag provided in embodiment 1 of the present invention when opened;

fig. 5 is a schematic diagram of a germicidal lamp power supply circuit provided in embodiment 1 of the present invention;

fig. 6 is a schematic diagram of a power supply circuit of a sterilization pack provided in embodiment 2 of the present invention.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings and detailed description, but those skilled in the art will understand that the following described embodiments are some, not all, of the embodiments of the present invention, and are only used for illustrating the present invention, and should not be construed as limiting the scope of the present invention. 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. The examples, in which specific conditions are not specified, were conducted under conventional conditions or conditions recommended by the manufacturer. The reagents or instruments used are not indicated by the manufacturer, and are all conventional products available commercially.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-4, the sterilization bag comprises a bag body 1 and a bag cover 2, the top of the bag body 1 is open, the bag cover 2 is movably connected to the top of the bag body 1, for example, the bag cover 2 is quadrilateral, one side edge of the bag cover is connected with the bag body 1, when the bag cover 2 is lifted upwards, the bag cover 2 rotates by taking the side edge connected with the bag body 1 as an axis, so that the articles or food to be sterilized can be put into the bag body 1. The bag body 1 and the bag cover 2 are made of opaque materials, such as aluminum foil with cloth adhered on the surfaces. For the convenience of carrying, a handle 15 can be arranged on the side surface of the bag body 1.

The first power switch is arranged on the ladle cover 2 to generate a first switch signal, the second power switches formed by the magnetic sensing element and the magnet are respectively arranged at the corresponding positions of the ladle cover 2 and the ladle body 1 in the covering state to generate a second switch signal, when the ladle cover 2 is opened, the second switch signal is an open switch signal, when the ladle cover 2 is covered, the second switch signal is a closed switch signal, and the first switch signal and the second switch signal carry out on-off control on a power supply loop of the germicidal lamp according to AND logic.

In this embodiment, the cover 2 is provided with a button switch 22 as a first power switch, the power supply circuit of the germicidal lamp is shown in fig. 5, the second power switch is composed of a hall switch and a magnet, which are respectively arranged on the cover 2 and the bag body 1, and when the cover 2 and the bag body 1 are covered, the hall switch and the magnet are opposite. The first power switch and the second power switch are respectively connected with a control chip, such as an STM32 series chip, the control chip receives the first switching signal and the second switching signal and carries out operation according to AND gate logic, and the semiconductor switch in the power supply loop of the germicidal lamp is controlled according to the operation result to realize the on-off of the germicidal lamp. Specifically, when the bag cover 2 is covered on the bag body 1, the magnetic field of the magnet acts on the hall switch, the second switch signal generated by the hall switch is the closing switch signal, under the condition, the button switch 22 is pressed down, the first switch signal is sent out to be the closing switch signal, the control chip receives the first switch signal and the second switch signal and carries out AND gate calculation, the semiconductor switch is controlled to close the power supply loop of the bactericidal lamp, and the power supply can supply power to the bactericidal lamp. After the germicidal lamp works for a period of time, the button switch 22 is pressed again to send out the first switch signal as a disconnection switch signal, and after the control chip receives the signal, the AND gate calculation of the first switch signal and the second switch signal is carried out again, and the semiconductor switch is controlled to disconnect the power supply loop where the germicidal lamp is located. Under other conditions, if the sterilizing lamp mistakenly opens the bag cover 2 in the working process, the Hall switch is separated from the magnet, the second switch signal generated by the Hall switch is the disconnection switch signal, the control chip receives the disconnection switch signal, and the AND gate calculation of the first switch signal and the second switch signal is carried out, and the semiconductor switch is controlled to disconnect the power supply loop where the sterilizing lamp is located, so that the bag is prevented from emitting light harmful to a human body in the mistaken opening state.

The sterilizing lamps in the sterilizing bag are respectively arranged on the bag body 1 and the bag cover 2, for example, the sterilizing lamp 11 is embedded at the bottom of the bag body 1, and the sterilizing lamp 21 is embedded at the center of the bag cover 2. Preferably, the bactericidal lamp 11 is 2 groups of ultraviolet lamps, the ultraviolet lamps include 3 ultraviolet lamp beads and a circuit board for fixing the ultraviolet lamp beads, and the circuit board is embedded in the bag body 1 for fixing. The germicidal lamp 21 has the same structure as the germicidal lamp 11.

Preferably, a grid 16 is arranged in the bag body 1 above the germicidal lamps 11 for separating the articles to be sterilized from the germicidal lamps 11 at a distance to facilitate the placement of the articles and to protect the germicidal lamps 11 at the bottom.

The germicidal lamp 11 and the germicidal lamp 21 in the germicidal bag are powered by an external power supply (the control chip, the first power switch, the second power switch and the semiconductor switch are connected with a power supply, which is not described here for the prior art), or by a built-in power supply, for example, a battery is installed in advance. When an external power supply is used, the sterilization bag further comprises a plug for connecting with the sterilization lamp 11 or the sterilization lamp 21 to supply power. Preferably, the plug is led out from the back of the sterilization bag through an electric wire, a side bag 12 is arranged on the back of the bag body 1 of the sterilization bag and used for containing the plug, a zipper 13 can be arranged at the opening of the side bag 12, and the plug can be prevented from sliding out when the zipper 13 is pulled.

Preferably, one or both sides of the bag 1 are provided with a zipper 14 for opening the bag 1 from the side, preferably the zipper 14 is a double-sided zipper, i.e. with a slider on both the front and back, the two sliders being arranged opposite to each other and moving simultaneously. Specifically, the chain belt is down "U" type, is equipped with the socket that is arranged in inserting the pull head that lies in the outside in the two-sided zip fastener at the back of inclusion 1, and the chain belt extends and gets into the socket, and zip fastener 14 is drawn to socket department, and the pull head that will lie in the outside inserts the socket and hides, not only is favorable to holistic pleasing to the eye, and after the pull head inserted the socket, the light leak can not take place for the chain belt at pull head place, and the end of traditional zip fastener inevitably has certain space, can cause the ultraviolet ray to reveal, is harmful healthy. More importantly, the zipper 14 is prevented from being opened by people due to the fact that the zipper 14 is not convenient to pull after the zipper puller outside the zipper 14 is inserted into the inserting opening. When the cover 2 is opened, the operating circuit of the germicidal lamp 11 is broken, and the slider at the inner side of the zipper 14 can be pulled from the inside, so that the slider at the outer side is separated from the inserting hole.

Example 2:

this embodiment is improved on the basis of embodiment 1, except that the button switch 22 on the bag cover 2 is replaced by a self-locking switch, as a first power switch, the power supply circuit of the germicidal lamp is shown in fig. 6, correspondingly, a second power switch is composed of a magnetic reed switch and a magnet, which are respectively arranged on the bag cover 2 and the bag body 1, and the magnetic reed switch and the magnet are opposite when the bag cover 2 and the bag body 1 are covered. The first power switch and the second power switch are connected in series in a power supply loop of the germicidal lamp, and the power supply loop of the germicidal lamp is subjected to on-off control according to AND logic. Specifically, when the bag cover 2 is covered on the bag body 1, the magnetic field of the magnet acts on the magnetic reed switch, the magnetic reed switch is in a closed state, the self-locking switch on the bag cover 2 is pressed at the moment, and the self-locking switch is in the closed state, so that the power supply loop of the bactericidal lamp is switched on. And the self-locking switch on the ladle cover 2 is pressed again, the self-locking switch is changed into a disconnected state, and the power supply loop of the germicidal lamp is disconnected.

When the power supply circuit of the germicidal lamp is conducted, if the bag cover 2 is directly opened due to errors, the magnet is separated from the magnetic reed switch, the magnetic reed switch is in an off state, the power supply circuit of the germicidal lamp is disconnected, and the germicidal lamp automatically stops working, so that light harmful to human bodies is prevented from being emitted by the bag in the false-open state.

Example 3:

this embodiment improves on embodiment 1's basis, and the difference lies in, sets up the bactericidal lamp in the bottom of inclusion 1, and does not set up the bactericidal lamp on the be covered, and the device can avoid waiting the adverse effect that the article of disinfecting caused the conflict of top, and its power is littleer, and life is more of a specified duration.

Similarly, it is also possible to embed germicidal lamps only in the bag cover 2, germicidal radiation being directed from the top downwards.

Example 4:

the embodiment is improved on the basis of the embodiment 1, and is different from the embodiment in that the sterilizing lamp 11 is improved and comprises three groups of ultraviolet lamps, wherein the ultraviolet lamps comprise 3-6 ultraviolet lamp beads which are linearly arranged and a circuit board for fixing the ultraviolet lamp beads, and the circuit board is embedded in the bag body 1 for fixing. By increasing the number of the ultraviolet lamp beads, the ultraviolet sterilization effect can be improved.

The present embodiment is only exemplary, the present invention is not limited to this structure, and those skilled in the art should understand that the ultraviolet lamp beads may be arranged in other ways, such as in a triangular or quadrilateral arrangement.

Although embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that changes, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the principles and spirit of the present invention.

Claims (10)

1. The sterilizing bag comprises a bag body and a bag cover, and is characterized in that: the sterilizing lamp comprises a bag body and a bag cover, wherein the bag cover is movably connected to the top of the bag body, a sterilizing lamp is embedded in the bag body and/or the bag cover, a first power switch is arranged on the bag cover to generate a first switch signal, a second power switch composed of a magnetic sensing element and a magnet is further arranged at the corresponding position of the bag cover and the bag body in a cover closing state to generate a second switch signal, the second switch signal is an open switch signal when the bag cover is opened, the second switch signal is a closed switch signal when the bag cover is closed, and the first switch signal and the second switch signal are used for controlling the power supply circuit of the sterilizing lamp to be switched on and off according to AND logic.

2. The sterilization wrap of claim 1, wherein: the first power switch is a self-locking switch, the second power switch is composed of a magnetic reed switch and a magnet, and the first power switch and the second power switch are connected in series in a power supply loop of the germicidal lamp.

3. The sterilization wrap of claim 1, wherein: the sterilizing lamp is characterized in that the first power switch is a button switch, the second power switch is composed of a Hall switch and a magnet, the first power switch and the second power switch are respectively connected with a control chip, and the control chip controls a semiconductor switch in a power supply loop of the sterilizing lamp to realize the on-off of the sterilizing lamp.

4. The sterilization wrap of any one of claims 1 to 3, wherein: the bactericidal lamp comprises at least 1 group of ultraviolet lamps, and the ultraviolet lamps comprise at least 1 ultraviolet lamp bead and a circuit board for fixing the ultraviolet lamp beads.

5. The sterilization wrap of any one of claims 1 to 3, wherein: the sterilizing lamp is arranged at the bottom of the bag body, and a grid is arranged above the sterilizing lamp in the bag body.

6. The sterilization wrap of any one of claims 1 to 3, wherein: one side or two sides of the bag body are provided with handles.

7. The sterilization wrap of any one of claims 1 to 3, wherein: one side or two sides of the bag body are provided with a first zipper used for opening the bag body.

8. The sterilization wrap of claim 7, wherein: the first zipper is a double-sided zipper, and the back surface of the bag body is provided with a socket for inserting a pull head positioned on the outer side in the double-sided zipper.

9. The sterilization wrap of any one of claims 1 to 3, wherein: the sterilizing lamp is electrically connected with a plug, the plug is used for being connected with an external power supply to supply power to the sterilizing lamp, and the back of the bag body is provided with a side bag for containing the plug.

10. The sterilization wrap of claim 9, wherein: a zipper is arranged at the opening of the side bag.

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