CN212940644U

CN212940644U - Household sterilizer

Info

Publication number: CN212940644U
Application number: CN202020375352.6U
Authority: CN
Inventors: 刘文强; 闵华初
Original assignee: GUANGDONG XINGUANGYUAN ELECTRONIC TECHNOLOGY CO LTD
Current assignee: GUANGDONG XINGUANGYUAN ELECTRONIC TECHNOLOGY CO LTD
Priority date: 2020-03-23
Filing date: 2020-03-23
Publication date: 2021-04-13
Anticipated expiration: 2030-03-23

Abstract

The utility model relates to a household sterilizer, it has container, upper cover, the upper cover lid fits on the container and forms confined disinfection space with the container combination, the upper cover is equipped with ultraviolet ray generation module, the ultraviolet ray that ultraviolet ray generation module sent shines the disinfection space, ultraviolet ray generation module assembles on the base plate, the base plate inlays the interior downside that establishes at the upper cover, the upper cover fits on the container through buckle or spiral mode, ultraviolet ray generation module has UVC LED, control circuit board and battery at least, the control circuit board UVC LED is luminous and the battery charges; the control circuit board is provided with a switch, the touch part of the switch is exposed on the upper cover, and the upper cover is also provided with a port matched with the external charging of the battery. The utility model discloses can disinfect in putting into the container with the daily article of waiting to disinfect, ultraviolet ray generation module is based on battery powered work, and the usage space is not restricted by the power, and the size is little, and convenient disinfection uses, and the practicality is strong, can use anytime and anywhere.

Description

Household sterilizer

Technical Field

The utility model relates to a sterilizer field, especially a domestic sterilizer.

Background

In life, bacteria or viruses exist around people, so that articles used by people are often attached to the articles, and in order to avoid infection, used daily articles such as toothbrushes, towels, masks, mobile phones and the like need to be disinfected. Most of the household disinfectors on the market are large in size, the use space is limited by a power supply, and the household disinfectors are inconvenient to move and carry out.

Disclosure of Invention

An object of the utility model is to provide a domestic sterilizer, fine solution above-mentioned technical problem, convenient disinfection uses, and the practicality is strong, can use anytime and anywhere.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a domestic sterilizer having:

a container having a bottom and a peripheral wall portion surrounding the bottom;

the upper cover covers the container and forms a closed disinfection space together with the container, an ultraviolet light generation module is arranged on the upper cover, ultraviolet light emitted by the ultraviolet light generation module irradiates the disinfection space, and the ultraviolet light generation module works based on battery power supply.

The ultraviolet light generation module is assembled on a substrate, the substrate is embedded on the inner lower side of the upper cover, the upper cover is covered on the container in a buckling or spiral mode, the ultraviolet light generation module at least comprises a UVC LED, a control circuit board and a battery, and the control circuit board controls the UVC LED to emit light and the battery to charge; the control circuit board is provided with a switch, the touch part of the switch is exposed on the upper cover, and the upper cover is also provided with a port matched with the external charging of the battery.

The above scheme is further that the control circuit board is provided with a photosensitive diode, and the photosensitive diode gives a starting signal whether the UVC LED can work or not.

The above scheme is further that the control circuit board group is provided with a touch switch, the touch switch is arranged at the joint of the upper cover and the container, and the touch switch gives a starting signal whether the UVC LED can work or not.

The container and the upper cover are combined to form a conical cylinder shape with a wide lower part and a narrow upper part, and the top end of the upper cover is provided with a raised handheld part; the bottom of the container is in a steamer form, and a plurality of hollow holes are distributed on the bottom.

The utility model discloses an upper cover and container lid close and form confined disinfection space, cover on and are equipped with ultraviolet ray generation module, the ultraviolet radiation that this ultraviolet ray generation module sent the disinfection space, can disinfect in putting into the container waiting to disinfect daily article from this, ultraviolet ray generation module is based on battery powered work, the usage space is not restricted by the power, and the size is little, and convenient disinfection uses, and the practicality is strong, can use anytime and anywhere.

Description of the drawings:

fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of the embodiment of FIG. 1 from another perspective;

fig. 3 is an exploded view of the embodiment of fig. 1.

The specific implementation mode is as follows:

the conception, the specific structure and the technical effects of the present invention will be further described with reference to the accompanying drawings, so as to fully understand the objects, the features and the effects of the present invention.

It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1, 2 and 3, which are schematic structural views of a preferred embodiment of the present invention, the present invention relates to a household sterilizer, which has a container 1 and an upper cover 2. The container 1 is provided with a bottom 11 and a peripheral wall part 12 enclosing the bottom 11, so that the container 1 has a certain accommodating space, and the upper cover 2 is covered on the container 1 and combined with the container 1 to form a corresponding closed disinfection space for accommodating daily articles to be disinfected. Of course, according to the needs, the container 1 can be provided with corresponding article shelves or rotating frames, etc. to facilitate the disinfection and the placement of different articles, and the description is not repeated. The upper cover 2 is provided with an ultraviolet light generation module 3, the ultraviolet light generated by the ultraviolet light generation module 3 irradiates the disinfection space to achieve sterilization and disinfection, the ultraviolet light generation module 3 works based on the power supply of a battery, the use space is not limited by a power supply, the size is small, and the ultraviolet light generation module can be used anytime and anywhere.

Referring to fig. 1, 2 and 3, in the embodiment, the ultraviolet light generating module 3 is integrated on the substrate 4, the substrate 4 is embedded in the inner lower side of the upper cover 2, and the upper cover 2 covers the container 1 in a buckling or spiral manner, so that the container is small in size and convenient to manufacture. The ultraviolet light generating module 3 at least has a UVC LED31, a control circuit board 32 and a battery 33. The UVC LED emits ultraviolet rays with shorter wavelength, has higher efficiency of killing bacteria and viruses, is more suitable for short-distance quick disinfection than the traditional mercury lamp, and has small and exquisite equipment volume, energy conservation and environmental protection. In this embodiment, the UVC LED31 is centrally located and in use emits uv light that is equally directed into the sterile space as it hangs directly above the container 1. The control circuit board 32 controls the UVC LED31 to emit light and the battery 33 to charge, and the control circuit and the charging circuit on the control circuit board 32 are conventional circuits and are not described herein again. The switch 34 is disposed on the control circuit board 32 of this embodiment, and the touch portion of the switch 34 is exposed on the upper cover 2, so as to facilitate operation, such as start or stop, etc., of course, the control circuit board 32 of this embodiment may also control the light-emitting time of the UVC LED31 in a timing manner, thereby facilitating automatic closing after the disinfection is completed and saving energy. The upper cover 2 of this embodiment still is equipped with the external port that charges of adaptation battery 33, and the preferred USB port of port, the wide application, and convenient the charging, accessible commercial power or portable power source charge for battery 33. Further, the upper cover 2 is further provided with a corresponding indicator light (not shown) for displaying the disinfection working condition, the charging state and the like, and the indicator light can be in the form of point light, line light or combination thereof, so that the scientific and technical sense and the visual sense are highlighted.

Referring to fig. 1, 2 and 3, in the present embodiment, the control circuit board 32 is provided with a photodiode, and the photodiode provides a start signal for determining whether the UVC LED31 can operate. When the photodiode detects a high light environment, the UVC LED31 is deactivated when the switch 34 is pressed; or when the UVC LED31 works, the photosensitive diode timely detects and stops working when the ambient brightness is changed from low brightness to high brightness, so that accidental uncovering is prevented, accidental events are avoided, and energy is effectively saved. Of course, in addition to the protection manner described above, the control circuit board 32 may also be provided with a touch switch disposed at the joint of the upper cover 2 and the container 1, and the touch switch provides an activation signal indicating whether the UVC LED31 is operable. When the upper cover 2 is completely and correctly covered on the container 1, the UVC LED31 works when the switch 34 is pressed, otherwise, the UVC LED31 does not work. The specific protection mode can be determined according to the needs of customers or markets.

Referring to fig. 1, 2 and 3, in the embodiment, the container 1 and the upper cover 2 are combined to form a conical cylinder shape with a wide lower part and a narrow upper part, and a corresponding movable joint is left at the upper end of the peripheral wall part 12 of the container 1 in the figure and is matched with the upper cover 2, so that the container is smooth in outline, simple in structure, round in whole, stable in placement and convenient to carry and use. The top of upper cover 2 is equipped with bellied handheld portion 21, and handheld portion 21 is protruding big fillet projection in the middle of the drawing, feels comfortable, convenient operation. The bottom 11 of the container 1 is in a steamer shape, a plurality of hollow holes 111 are distributed on the bottom 11, the hollow holes 111 are convenient to drain moisture, ventilate and the like, and the disinfection effect is improved.

The present invention has been described in detail with reference to the embodiments, and only for the purpose of illustrating the technical concept and features of the present invention, the present invention is intended to be understood and implemented by those skilled in the art, and the protection scope of the present invention can not be limited thereby, so that equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. A domestic sterilizer, characterized by: has the advantages of

A container (1), wherein the container (1) is provided with a bottom (11) and a peripheral wall part (12) surrounding the bottom (11);

the upper cover (2), this upper cover (2) lid fits on container (1) and forms confined disinfection space with container (1) combination, is equipped with ultraviolet ray generation module (3) on upper cover (2), the ultraviolet ray irradiation that this ultraviolet ray generation module (3) sent the disinfection space, ultraviolet ray generation module (3) are based on battery (33) power supply work.

2. A domestic steriliser according to claim 1, wherein: the ultraviolet light generating module (3) is integrated on the substrate (4), the substrate (4) is embedded on the inner lower side of the upper cover (2), the upper cover (2) covers the container (1) in a buckling or spiral mode, the ultraviolet light generating module (3) at least comprises a UVC LED (31), a control circuit board (32) and a battery (33), and the control circuit board (32) controls the UVC LED (31) to emit light and the battery (33) to charge; the control circuit board (32) is provided with a switch (34), the touch part of the switch (34) is exposed on the upper cover (2), and the upper cover (2) is also provided with an adaptive battery (33) which is externally connected with a charging port.

3. A domestic steriliser according to claim 2, wherein: the control circuit board (32) is provided with a photosensitive diode which gives a starting signal whether the UVC LED (31) can work or not.

4. A domestic steriliser according to claim 2, wherein: the control circuit board (32) is provided with a touch switch, the touch switch is arranged at the joint of the upper cover (2) and the container (1), and the touch switch gives a starting signal for judging whether the UVC LED (31) can work or not.

5. A domestic steriliser according to claim 1 or claim 2, wherein: the container (1) and the upper cover (2) are combined to form a conical cylinder shape with a wide lower part and a narrow upper part, and the top end of the upper cover (2) is provided with a raised handheld part (21); the bottom (11) of the container (1) is in a steamer form, and a plurality of hollow holes (111) are distributed on the bottom (11).