CN213130961U - Multifunctional portable sterilizer - Google Patents

Abstract

The utility model discloses a multifunctional portable sterilizer, which comprises a strip-shaped shell, a sterilizing lamp component arranged in the middle section and an intelligent control module; the shell comprises a middle section and two symmetrical support sections; the output light source of the germicidal lamp assembly may radiate to the outside through one side of the middle section; the intelligent control module is used for realizing a safe use mode and/or a general use mode of the sterilizer; the two support sections are: the two ends of the middle section are respectively extended towards the light source output side of the sterilizing lamp assembly; in the safe use mode, the intelligent control module is configured to: and when an included angle beta formed by the plane where the tail ends of the two supporting sections are located and the horizontal plane in any direction is monitored to be larger than or equal to 25 degrees, the power supply circuit is controlled to be disconnected. Improve the shape of shell in order to reduce the volume, make portable, be convenient for to hold and accomodate, gather the bactericidal light better, improve the sterilization efficiency, can not need the manual work to hold, still be equipped with the safe mode to prevent that the bactericidal light from causing accidental injury or accident.

Description

Multifunctional portable sterilizer

Technical Field

The utility model relates to a sterilization instrument's technical field especially involves a multi-functional portable sterilizer.

Background

Although micro-organisms are extremely fine, not in large groups nor visually identifiable, they are closely related to our physical health. Certainly, the beneficial bacteria are friendly to our bodies in a stable state, but the surfaces of objects which are frequently contacted in our lives and production are parasitic with a large variety and quantity of harmful microorganisms, such as harmful bacteria, pathogens, viruses and the like, and the harmful microorganisms are transferred to our bodies and propagated through air transmission, contact transmission and other modes, so that the normal matrix balance of our bodies is damaged, and various corresponding diseases can be caused.

Ancient mankind has little knowledge about microorganisms, and with the development and progress of society, people learn and learn scientific health ideas and pay more and more attention to the aspects of health and safety. Among them, a sterilizer using a light sterilization principle is generally used to sterilize microorganisms. However, some existing sterilization instruments are large-sized illumination devices, and are only suitable for sterilization and disinfection operations with a large indoor range. The sterilizer is also portable, but is basically handheld, and the sterilizer needs to be manually held against a sterilized object, so that the sterilizer is too tired for a long time; certainly, the disinfection device is also in a swing seat form, but the disinfection light pipe is arranged at the top of the swing seat, the disinfection light is diffused to the periphery, and the disinfection effect is poor due to the light intensity and the irradiation angle; some set up a support in order to support the sterilamp, but support angle regulation even, but this type of structure is complicated can increase the volume of disinfection appearance undoubtedly, increase manufacturing cost, and product global design and result of use have also broken away from portable theory, and it is also inconvenient to change into to hand in addition. And the existing ultraviolet sterilizer has single function, basically only has a mode of power-on luminescence-power-off closing, and is easy to cause accidental injury or other accidents if the sterilizer is collided and still in a luminescence state in the use process.

Therefore, the portable illumination disinfection instrument on the market has poor use experience for users or cannot achieve the desired sterilization effect.

SUMMERY OF THE UTILITY MODEL

In order to overcome the technical defect, the utility model provides a portable sterilizer through the whole shape of innovative design shell for the sterilizer is small, and is not only portable, be convenient for grip, accomodate, can concentrate the light of disinfecting better and gather on the object that disinfects in area, has improved sterilization efficiency and effect, has reduced the artifical work that lasts handheld, still possesses safe usage mode, in case the light of disinfecting causes the accidental injury or causes other accidents.

In order to solve the above problem, the utility model discloses realize according to following technical scheme:

the utility model relates to a multifunctional portable sterilizer, which comprises a strip-shaped shell, a sterilizing lamp component and an intelligent control module; the housing comprises a middle section and two symmetrical support sections; the germicidal lamp assembly is disposed within the middle section and an output light source of the germicidal lamp assembly is dischargeable out of the middle section through a side of the middle section; the intelligent control module is arranged in the middle section to realize the safe use mode and/or the general use mode of the sterilizer; wherein two of the support sections are: the two ends of the middle section are respectively extended towards the light source output side of the sterilizing lamp assembly; in the safe use mode, the intelligent control module is configured to: and when the included angle beta formed by the plane where the tail ends of the two support sections are located and the horizontal plane in any direction is monitored to be larger than or equal to 25 degrees, the power supply circuit of the sterilizing lamp assembly is controlled to be disconnected.

Optionally, the housing is in a shape of a round strip, a square strip or an irregular strip; the supporting section can be in an arc shape, a straight strip shape or a combined shape of multiple sections.

Furthermore, the included angle alpha formed by the connecting line of the starting end and the tail end of the supporting section and the horizontal plane is more than or equal to alpha 30 degrees and less than or equal to 90 degrees.

Furthermore, the tail end of the supporting section extends towards the periphery side of the trunk of the supporting section to form a leg part.

Further, the sterilizer is used in the general use mode, and after the sterilizer is started, the sterilizer can be continuously operated regardless of the direction of the light source output of the sterilizer.

Optionally, the intelligent control module is further configured to function as at least one of: timing, voice reminding and short circuit and leakage prevention.

Furthermore, the sterilizing lamp also comprises a reflector which covers part of the periphery of the light-emitting lamp tube of the sterilizing lamp assembly; a portion not covered by the reflector faces the light source output side of the germicidal lamp assembly.

Further, still include the battery pack, it sets up in the inside of shell.

Furthermore, the intelligent control module also comprises control buttons and/or a display panel which are arranged on the surface of the shell.

Further, the outer shell comprises a surface cover and a bottom cover, and after the surface cover and the bottom cover are spliced, a hollow cavity formed in the hollow inner part at least can accommodate the sterilizing lamp assembly; a light emitting port is formed in the bottom cover and positioned on one side of the light source output of the sterilizing lamp assembly; and a lamp tube protective cover is arranged at the light emitting port.

Compared with the prior art, the beneficial effects of the utility model are that:

two supporting sections are formed by extending the two ends of the strip-shaped shell to one side of the output of the sterilization light source, so that the portable sterilizer can be used in various using modes under the condition that the size is not enlarged. If the sterilizer is manually controlled, the sterilizer is held by hand and the sterilizing light source can be moved to the surface of the object with sterilization according to the autonomous requirement; if the sterilization condition can be started and adjusted, the sterilizer is erected on the surface of the object to be sterilized through the two support sections, so that the light source output of the sterilizing lamp assembly can be intensively irradiated on the position between the two support sections, and the sterilization effect and efficiency are greatly improved.

In addition, the intelligent control module arranged in the middle section is used for realizing the safe use mode and/or the general use mode of the sterilizer; in the safe use mode, if the sterilizer is inclined and turned over, as long as the intelligent control module monitors that the included angle beta formed by the plane where the tail ends of the two supporting sections are located and the horizontal plane in any direction is not less than 25 degrees, the intelligent control module immediately controls the power supply circuit of the sterilizing lamp assembly to be disconnected, so that the sterilizing lamp assembly stops emitting light, and accidental injury or other accidents (for example, electric shock accidents are easily caused when the sterilizer is knocked down to a desk surface with accumulated water) caused by irradiation of sterilizing light to a human body (particularly eyes of children) are avoided.

Drawings

In order to more clearly illustrate the embodiments of the present application 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 introduced below, it is obvious that the drawings in the following description are only the embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts. Wherein:

FIG. 1 is a schematic representation of the light source output of a prior art sit-on portable sterilizer;

FIG. 2 is a schematic representation of the light source output of a prior art hand-held portable sterilizer;

FIG. 3 is a schematic diagram of a light source output mounted on a horizontal plane according to an embodiment of the present invention;

fig. 4 is a perspective view of the structure of an embodiment of the present invention;

FIG. 5 is a side view of the structure of the embodiment of FIG. 4;

FIG. 6 is another perspective view of the construction of the embodiment of FIG. 4;

fig. 7 is an exploded view of an embodiment of the present invention;

fig. 8 is a perspective view of the structure of an embodiment of the present invention;

fig. 9 is a perspective view of the structure of an embodiment of the present invention;

fig. 10 is a schematic view of the angle β in the safe mode of use of the invention;

in the figure:

10 a housing; 11, a cover; 12 a bottom cover; 13, concave position; 14 a light emitting port; 15 a lamp tube protective cover; 16 a mirror; a, a middle section; b, a support section; b1 support the beginning of the segment; b2 ends of support segments; b3 feet;

20 sterilizing light assemblies;

30 intelligent control module;

40 control buttons;

50 a battery assembly;

60 a charging unit;

the module is shown at 70.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only for the purpose of illustrating and explaining the present invention, and are not to be considered as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are merely for convenience of description of the present invention and simplification of description, and 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 "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

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.

As shown in fig. 3 to 10, the multifunctional portable sterilizer of the present invention comprises a strip-shaped housing 10, a sterilizing lamp assembly 20 and an intelligent control module 30; the housing 10 comprises a middle section a and two support sections B; the germicidal lamp assembly 20 is disposed within the intermediate section a and an output light source of the germicidal lamp assembly 20 is dischargeable through a side of the intermediate section a outside the intermediate section a; the intelligent control module 30 is arranged in the middle section A to realize the safe use mode and/or the general use mode of the sterilizer; wherein, two said support sections B are: extending from both ends of the middle section a toward the light source output side of the germicidal lamp assembly 20; in the safe use mode, the smart control module 30 is configured to: when the included angle beta formed by the plane where the tail ends B2 of the two support sections B are located and the horizontal plane in any direction is monitored to be larger than or equal to 25 degrees, the power supply circuit of the sterilizing lamp assembly 20 is controlled to be disconnected, and the sterilizing lamp assembly 20 stops emitting light.

It will be appreciated that the light source output side of the germicidal lamp assembly 20 is: the germicidal lamp assembly 20 is installed inside the middle section a, and one side of the middle section a is opened with the light emitting port 14 or the one side is made of transparent material, so that the germicidal light rays of the germicidal lamp assembly 20 can be emitted to the outside of the middle section a from the middle section a. One side of the middle section a, for example, one side of the middle section a of a square column, is a bottom surface opposite to the top surface on which the control button 40 is located as shown in fig. 8-9, and the light source output side of the germicidal lamp assembly 20 is similarly arranged in the structure of the middle section a of other shapes.

The two support sections B can stably erect the middle section A and the sterilizing lamp assembly 20 arranged on the middle section A on an object to be sterilized, and enable the light source of the sterilizing lamp assembly 20 to irradiate towards the object to be sterilized, so that a user is not required to hold the sterilizer by hands all the time to face the object to be sterilized, and manual work is greatly saved. Compared with the existing sitting type sterilizer (the light output for sterilization is shown in figure 1), the portable sterilizer basically has smaller volume and power, and utilizes the extended length of the two supporting sections B relative to the middle section A to aim the sterilization light sources at the object to be sterilized at intervals, so that the sterilization light sources of the portable sterilizer with low power are more concentrated, the effective sterilization effect can be achieved, and the sterilization efficiency is higher. It can be understood that the user can also hold the sterilizer by hand to move and irradiate the object to be sterilized, and the strip-shaped shell 10 is not only convenient to store without occupying space and save materials due to small volume, but also convenient to carry and hold by the user. Therefore, the structure and the function of the portable sterilizer enable the sterilizer to have multiple use modes, and the sterilization efficiency effect is better.

It will be appreciated that the overall shape of the housing 10, as shown in figure 3, is a relatively slender, thin, flat strip, making the overall volume small for hand-holding, portability and storage. Alternatively, as shown in fig. 3, 8 and 9, the housing 10 is a circular strip, a square strip or an irregular strip, the irregular strip can be understood as that the shape formed by the shell surface of the housing 10 is a non-linear extension, while the circular strip is like a circular tube, and the square strip is like a square tube, and only part of the structure of the embodiment is shown in the drawings, which is not to be construed as limiting the present invention; and the support section B is a bent or turning portion of the housing 10. Further, the support section B can adopt a bent arc shape, a straight column shape or a combined shape of a plurality of sections; the shape of the support section B extending from the two ends of the middle section a toward the light source output side can be designed according to the factors of beauty, stress support, volume, etc.

In order to be able to stably support the middle section A and the germicidal lamp assembly 20 and to space the light source from the object to be disinfected, as shown in FIG. 5, the line connecting the beginning B1 and the end B2 of the support section forms an angle α 30 ° α 90 ° with the horizontal plane, for example α can be designed to be 45 °, 60 °, 75 °, etc. Namely, the support section B forms an included angle with the middle section A with a certain angle.

Further, in order to stably place the sterilizer as a whole, the end B2 of the support section B extends toward the outer peripheral side of the trunk of the support section B to form a leg portion B3; as shown in fig. 3-10, the end B2 of the supporting section B protrudes from the trunk of the supporting section B, and the protruding leg part B3 can be designed according to the overall size of the sterilizer; further, the bottom planes of the two leg portions B3 are in the same horizontal plane.

The two support sections B are symmetrically arranged at two ends of the middle section A, so that the whole structure of the sterilizer is attractive, and the bottom surfaces of the two middle sections A are also in the same horizontal plane after the sterilizer is horizontally placed for the normal operation of the safe use mode (described in detail below) of the sterilizer.

For convenience of production and assembly, as shown in fig. 4 to 7, the housing 10 includes a surface cover 11 and a bottom cover 12, and a hollow cavity formed inside after the surface cover 11 and the bottom cover 12 are assembled at least can accommodate the germicidal lamp assembly 20; a light emitting port 14 is formed on the bottom cover 12 and positioned at the light source output side of the sterilizing lamp assembly 20; a lamp tube protective cover 15 is arranged at the light emitting port 14. Furthermore, the side surface of the housing 10 (whether the side surface of the surface cover 11, the side surface of the bottom cover 12, or the combination of the two) forms a concave 13, so that when the sterilizer is held by hand, fingers can press the concave 13 without spanning the light emitting port 14, and the concave 13 has a limiting function, so that the sterilizer is not easy to fall off when the sterilizer is held by hand. For example, as shown in fig. 4, 6, 8 and 9, the middle section a of the bottom cover 12 has an edge slightly protruding from the side of the bottom cover 12 corresponding to the surface cover 11, so that the side of the bottom cover 12 corresponding to the surface cover 11 is the concave portion 13, and the large area of the concave portion 13 is used for the user to hold, which is not easy to get out of hand, and provides better grip feeling.

In conjunction with the above description of the housing 10, the housing 10 may be designed into a shape as shown in fig. 4 to 6, such as a bow shape, or a ship shape; the outlines of the two supporting sections B extend in an arc shape; the end B2 of the support section B extends to the outside of the trunk of the support section B to form a reverse arc-shaped foot B3, which is hoof-shaped and is beneficial to stable support.

In addition, in order to prevent the sterilizer in operation from being knocked over, and the light emitted by the germicidal lamp is irradiated to people or other objects which can not be irradiated, an intelligent control module 30 is arranged between the germicidal lamp assembly of the sterilizer and the power supply. As shown in FIG. 10, in the safe use mode, when the intelligent control module 30 detects that the included angle beta formed by the plane where the ends B2 of the two support sections B are located and the horizontal plane in any direction is larger than or equal to 25 degrees, the intelligent control module immediately controls to disconnect the connection circuit between the germicidal lamp assembly and the power supply. Specifically, when the sensor in the intelligent control module 30 monitors that the sterilizer is inclined and the inclination angle is greater than or equal to 25 °, the intelligent control module 30 disconnects the power supply of the sterilizing lamp assembly 20 to stop sending out sterilizing light, so as to avoid accidental injury; the threshold value of the included angle beta can be set according to the structure or the use habit of the product. The sensor device that is used for monitoring the tilt state of sterilizer in intelligent control module 30 and the connection of control circuit, technical scheme according to the utility model discloses a can be equipped with relevant electronic component by oneself and connect.

Of course, in order to adapt to different user habits, for example, a user holds the sterilizer by hand to sterilize certain areas in a vehicle, the sterilizer needs to be moved, so that the sterilizer needs to be in a continuous power-on working state. That is, the sterilizer is used in the above general use mode, and after the sterilizer is started, the sterilizer can continuously operate regardless of the direction of the light source output of the sterilizer, unlike the safe use mode in which the sterilizer is limited by the placement angle.

In order to give the user a more convenient use experience, the intelligent control module 30 is further configured with at least one of the following functions: timing, voice reminding and short circuit and leakage prevention. Of course, the intelligent control module 30 is further equipped with control buttons 40 (such as an on-off button, a time adjustment button, a mode switching button, etc.), and may further include a display module 70 (for displaying an operating state, an operating mode, an electric quantity, a tilt angle of the housing 10, etc.).

The sterilizer requires the battery assembly 50 to supply power for portability and flexibility of use, although wires may be used to connect other power sources, and the batteries are portable and not limited by the environment in which they are used. The electrical connection between the battery assembly 50 and the germicidal lamp assembly 20 and the intelligent control module 30 can be realized by those skilled in the art. Further, the battery assembly 50 further includes a charging unit 60; and the battery assembly 50 is arranged inside the housing 10 for the overall aesthetic appearance of the product; in particular, it can be built inside the support section B.

In order to make the limited output light pipe capable of irradiating stronger light source, the sterilizer also comprises a reflector 16, the reflector 16 is covered on part of the periphery of the light-emitting lamp tube of the sterilizing lamp assembly 20; the portion not covered by the reflector 16 faces the light source output side of the germicidal lamp assembly 20, i.e. the discharge opening 14. Part of the light emitted by the light pipe after being electrified is reflected by the reflector 16, so that the light intensity of the output light source is enhanced.

Alternatively, the germicidal lamp assembly 20 may employ an ultraviolet germicidal lamp assembly; the housing 10 may be made of plastic or the like.

The working principle of the multifunctional portable sterilizer is as follows:

general usage patterns: the switch key is pressed for a long time, a general use mode is selected, the sterilization time can be set well, then the hand is held from the top side of the face cover 11 to the bottom cover 12, the fingers hold and press the side concave position 13 of the bottom cover 12, and the sterilizer is moved to enable the output light source to face the position needing sterilization; in this mode, the sterilizer can be moved in any direction without stopping operation, so care should be taken to avoid accidental injury during use.

Safe use mode: the sterilization device is switched to a safe use mode through the mode switching key, the sterilization time is adjusted, the object to be sterilized is laid horizontally, then the sterilizer is erected above the part of the object to be sterilized, which needs to be sterilized, through the two supporting sections B, and the sterilization light is directly opposite to the part of the object to be sterilized, which needs to be sterilized. The time that disinfects finishes, intelligent control module 30's voice broadcast can send out and remind the sound, can set up even and stop luminous work simultaneously. During the power-on and light-emitting period, once the sterilizer inclines in any direction and the inclination angle relative to the horizontal plane is greater than or equal to the threshold value, the intelligent control module 30 immediately disconnects the power supply circuit established by the sterilizing lamp to prevent accidental injury caused by light irradiation. And restarting if the sterilization is continued, and putting the water tank back to the horizontal plane needing sterilization.

The components of the germicidal lamp assembly 20, the intelligent control module 30, etc. described in this embodiment are referred to as related products in the prior art, or products suitable for future use may be predicted.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, so that any modification, equivalent change and modification made by the technical spirit of the present invention to the above embodiments do not depart from the technical solution of the present invention, and still fall within the scope of the technical solution of the present invention.

Claims (10)

1. A multi-functional portable sterilizer, comprising:

a housing comprising a middle section and two symmetrical support sections;

a germicidal lamp assembly disposed within the middle section, and an output light source of the germicidal lamp assembly is dischargeable out of the middle section through a side of the middle section;

the intelligent control module is arranged in the middle section and is used for realizing a safe use mode and/or a general use mode of the sterilizer;

wherein the two symmetrical support sections are: the two ends of the middle section are respectively extended towards the light source output side of the sterilizing lamp assembly;

in the safe use mode, the intelligent control module is configured to: and when the included angle beta formed by the plane where the tail ends of the two support sections are located and the horizontal plane in any direction is monitored to be larger than or equal to 25 degrees, the power supply circuit of the sterilizing lamp assembly is controlled to be disconnected.

2. A multi-functional portable sterilizer of claim 1, wherein: the shell is in a round strip shape or a square strip shape; the support section can be in a curved strip shape, a straight strip shape or a combined shape of multiple sections.

3. A multi-functional portable sterilizer of claim 1, wherein: the line connecting the starting end and the tail end of the supporting section forms an included angle alpha of more than or equal to alpha 30 degrees and less than or equal to alpha 90 degrees with the horizontal plane.

4. A multi-functional portable sterilizer of claim 1, wherein: the tail end of the supporting section extends to the periphery side of the trunk of the supporting section to form a leg part.

5. A multi-functional portable sterilizer of claim 1, wherein: the sterilizer is used in the general use mode, and after the sterilizer is started, the sterilizer can continuously operate regardless of the direction of the light source output of the sterilizer.

6. A multi-functional portable sterilizer of claim 5, wherein: the intelligent control module is further configured to function as at least one of: timing, voice reminding and short circuit and leakage prevention.

7. A multi-functional portable sterilizer of claim 1, wherein: the reflector is covered on the partial periphery of the light-emitting lamp tube of the sterilizing lamp assembly; a portion not covered by the reflector faces the light source output side of the germicidal lamp assembly.

8. A multi-functional portable sterilizer of claim 1, wherein: also included is a battery assembly for powering the sterilizer, disposed within the housing.

9. A multi-functional portable sterilizer of claim 1, wherein: the intelligent control module also comprises control buttons and/or a display panel which are arranged on the surface of the shell.

10. A multi-functional portable sterilizer of claim 1, wherein: the shell comprises a surface cover and a bottom cover, and a hollow cavity formed by the surface cover and the bottom cover after being spliced at least can accommodate the sterilizing lamp assembly;

a light emitting port is formed in the bottom cover and positioned on one side of the light source output of the sterilizing lamp assembly;

and a lamp tube protective cover is arranged at the light emitting port.

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