CN212720753U

CN212720753U - Drying sterilizer

Info

Publication number: CN212720753U
Application number: CN202021706294.7U
Authority: CN
Inventors: 郭建刚; 梁显龙; 王钦荣
Original assignee: Guangdong Baishengtu Technology Co Ltd
Current assignee: Guangdong Baishengtu Technology Co Ltd
Priority date: 2020-08-14
Filing date: 2020-08-14
Publication date: 2021-03-16
Anticipated expiration: 2030-08-14

Abstract

The utility model provides a drying sterilizer, include: a housing; the inner container is arranged in the shell; the storage tray is arranged in the liner and is matched with the liner positioned above the storage tray to form a storage chamber, a hot air channel is formed between the storage tray and the liner positioned below the storage tray, the storage tray is provided with a first air hole and a second air hole which are communicated with the hot air channel and used for supplying air into the storage chamber, and the liner and the box body are correspondingly provided with exhaust holes for guiding out hot air in the storage chamber; the heating assembly is arranged in the box body and is respectively communicated with the outside and the hot air channel, and the heating assembly is used for introducing cold air, heating the cold air and conveying the cold air into the hot air channel; the disinfection component is arranged in the shell and is used for disinfecting objects in the object placing cavity; and a control assembly electrically connected at least to the heating assembly to control operation of the heating assembly. The utility model discloses a stoving sterilizer has disinfection and hot air drying function simultaneously.

Description

Drying sterilizer

Technical Field

The embodiment of the utility model provides a relate to the household electrical appliances field, in particular to stoving sterilizer.

Background

The existing drying sterilizer, such as the drying and sterilizing structure of the dry type articles disclosed in the chinese patent publication No. CN2497792Y, or the improved structure of the milk bottle drying sterilizer disclosed in the chinese patent publication No. CN204910180U, all have the following defects and shortcomings: the sterilizer generally disinfects through high-temperature steam and ultraviolet ray, and the high-temperature steam disinfection generally does not have the stoving wind channel, and the bactericidal effect is thorough inadequately moreover, and the sterilizer ubiquitous waterlogging caused by excessive rainfall effect is poor, the long phenomenon of stoving time moreover.

SUMMERY OF THE UTILITY MODEL

The utility model provides a drying sterilizer with disinfection and hot air drying functions.

In order to solve the technical problem, the embodiment of the utility model provides a stoving sterilizer, include:

a housing;

the inner container is arranged in the shell;

the object placing tray is arranged in the liner and is matched with the liner positioned above the object placing tray to form an object placing cavity, and a hot air channel is formed between the object placing tray and the liner positioned below the object placing tray;

the heating assembly is arranged in the box body and is respectively communicated with the outside and the hot air channel, and the heating assembly is used for introducing cold air, heating the cold air and then conveying the cold air into the hot air channel;

the disinfection component is arranged in the shell and is used for disinfecting objects in the object placing cavity; and

a control assembly electrically connected at least to the heating assembly to control operation of the heating assembly.

Preferably, an air inlet is formed in the machine shell, the heating assembly is arranged between the machine shell and the inner container, the heating assembly comprises a fan arranged corresponding to the air inlet, an air supply pipeline connected with the fan and a heating body arranged in the air supply pipeline, and the air supply pipeline is communicated with the hot air channel.

Preferably, the inner container is provided with an air inlet corresponding to the hot air channel, and the air supply pipeline is communicated with the air inlet.

Preferably, the heating assembly further comprises an overheating fuse connected to the heating body.

Preferably, the first air holes are multiple, the outer edges of the multiple first air holes extend into the storage chamber to form a frustum-shaped air guide channel, and at least one second air hole is provided.

Preferably, the storage tray is provided with a handle which is convenient for taking the storage tray out of the inner container.

Preferably, the casing comprises a box body with an open top end and a sterilizer cover covering the box body, the inner container is arranged in the box body, the heating assembly is arranged between the inner container and the box body, and the sterilizing assembly is arranged on the inner side of the sterilizer cover.

Preferably, the sterilizing component comprises an ultraviolet sterilizing lamp, the control component comprises a main board arranged on the box body, and the ultraviolet sterilizing lamp, the fan, the heating body and the overheating fuse are all electrically connected with the main board so as to operate based on the control of the main board.

Preferably, the control assembly further comprises a touch sheet arranged on the outer side of the sterilizer cover and used for forming a function key, an indicator lamp matched with the function key, and a control board electrically connected with the touch sheet and the indicator lamp and used for receiving a touch signal of a user and controlling the indicator lamp to be turned on, the control board is electrically connected with the main board so as to send the touch signal to the control board, and the control board controls the operation of the sterilization assembly and the heating assembly based on the touch signal.

Preferably, a control switch for opening and closing the light is arranged on the inner side of the sterilizer cover, the control switch for opening and closing the light is electrically connected with the control board, and when the sterilizer cover is arranged on the box body or is opened, the control switches for opening and closing the light respectively generate corresponding signals and respectively send the signals to the control board, so that the signals are sent to the main board through the control board.

Based on above-mentioned embodiment disclose can learn, the utility model discloses the beneficial effect that the embodiment possessed includes that the sterilizer is through setting up disinfection subassembly, heating element and hot air channel, will put thing tray and inner bag structure simultaneously and improve for sterilizer in this application not only has disinfection and stoving function simultaneously, and stoving effect and speed have obtained the promotion that is showing moreover, make the whole disinfection and sterilization ability of sterilizer reach 99.9%.

Drawings

Fig. 1 is an outline view of the drying sterilizer of the present invention.

Fig. 2 is a schematic structural view of the drying sterilizer when the sterilizer cover is opened.

Fig. 3 is a schematic view of the internal structure of the drying sterilizer of the present invention.

Fig. 4 is a sectional view of the internal structure of the drying sterilizer of the present invention.

Reference numerals:

1-a machine shell; 2-inner container; 3-placing the tray; 4-hot air channel; 5-air inlet holes; 6-a fan; 7-a heating body; 8-an air supply pipeline; 9-air inlet; 10-an air guide channel; 11-a second air hole; 12-a handle; 13-a box body; 14-a sterilizer lid; 15-ultraviolet disinfection lamp; 16-a protective cover; 17-a touch sheet; 18-a light shield; 19-a control panel; 20-a main board; 21-opening and closing the lamp to control a mechanical switch; 22-function key; 23-Vent hole

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings, but not intended to limit the invention thereto.

It will be understood that various modifications may be made to the embodiments disclosed herein. The following description is, therefore, not to be taken in a limiting sense, but is made merely as an exemplification of embodiments. Other modifications will occur to those skilled in the art within the scope and spirit of the disclosure.

The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the disclosure and, together with a general description of the disclosure given above, and the detailed description of the embodiments given below, serve to explain the principles of the disclosure.

These and other characteristics of the invention will become apparent from the following description of a preferred form of embodiment, given as a non-limiting example, with reference to the accompanying drawings.

It is also understood that, although the present invention has been described with reference to some specific examples, a person of skill in the art shall certainly be able to achieve many other equivalent forms of the invention, having the characteristics as set forth in the claims and hence all coming within the field of protection defined thereby.

The above and other aspects, features and advantages of the present disclosure will become more apparent in view of the following detailed description when taken in conjunction with the accompanying drawings.

Specific embodiments of the present disclosure are described hereinafter with reference to the accompanying drawings; however, it is to be understood that the disclosed embodiments are merely examples of the disclosure that may be embodied in various forms. Well-known and/or repeated functions and structures have not been described in detail so as not to obscure the present disclosure with unnecessary or unnecessary detail. Therefore, specific structural and functional details disclosed herein are not to be interpreted as limiting, but merely as a basis for the claims and as a representative basis for teaching one skilled in the art to variously employ the present disclosure in virtually any appropriately detailed structure.

The specification may use the phrases "in one embodiment," "in another embodiment," "in yet another embodiment," or "in other embodiments," which may each refer to one or more of the same or different embodiments in accordance with the disclosure.

The embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the utility model provides a drying sterilizer, which comprises:

a housing 1;

the inner container 2 is arranged in the machine shell 1;

the object placing tray 3 is arranged in the inner container 2, is matched with the inner container 2 above the object placing tray 3 to form an object placing cavity, and is also matched with the inner container 2 below the object placing tray 3 to form a hot air channel 4, a first air hole and a second air hole 11 which are communicated with the hot air channel 4 and used for supplying air into the object placing cavity are formed in the object placing tray 3, and exhaust holes 23 are correspondingly formed in the inner container 2 and the box body 13 and used for guiding out hot air in the object placing cavity;

the heating assembly is arranged in the box body 13 and is respectively communicated with the outside and the hot air channel 4, and the heating assembly is used for introducing cold air, heating the cold air and then conveying the cold air into the hot air channel 4;

the disinfection component is arranged in the machine shell 1 and is used for disinfecting objects in the object placing cavity; and

and the control assembly is at least electrically connected with the heating assembly so as to control the operation of the heating assembly.

Based on above-mentioned embodiment disclose can learn, the utility model discloses the beneficial effect that the embodiment possessed includes that the sterilizer is through setting up disinfection subassembly, heating element and hot air channel 4, will put thing tray 3 and inner bag 2 structure simultaneously and improve for sterilizer in this application not only has disinfection and stoving function simultaneously, and stoving effect and speed have obtained the promotion that is showing moreover, make the whole disinfection and sterilization ability of sterilizer reach 99.9%.

Specifically, as shown in fig. 1 and fig. 2, the casing 1 in this embodiment includes a box 13 with an open top end and a sterilizer cover 14 covering the box 13, the inner container 2 is disposed in the box 13, the heating element is disposed between the inner container 2 and the box 13, and the sterilizing element is disposed inside the sterilizer cover 14.

Further, as shown in fig. 3 and 4, a plurality of air inlets 5 are provided on the box 13 in this embodiment, the heating assembly includes a fan 6 disposed corresponding to the air inlets 5, an air supply duct 8 connected to the fan 6, and a heating body 7 disposed in the air supply duct 8, the heating body 7 may be a PTC heating body, an air inlet 9 is provided on a portion of the inner container 2 corresponding to the hot air channel 4, and the air supply duct 8 is communicated with the air inlet 9. When the hot air drying device is used, as shown by arrows in fig. 4, cold air outside the box body 13 is sucked into the air supply pipeline 8 by the fan 6, then heated by the heating body 7 to form hot air, and then enters the hot air channel 4 through the air supply channel via the air inlet 9, and enters the object placing cavity through the first air hole and the second air hole 11 on the object placing tray 3, so that objects in the object placing cavity, such as baby appliances like milk bottles, milk bottle caps, milk bottle mouths and the like, or other tableware are dried by the hot air, and a certain high-temperature disinfection effect is achieved.

Preferably, the number of the first air holes in this embodiment is multiple, and the number of the second air holes 11 is at least one, wherein the outer edges of the multiple first air holes all extend into the object placing chamber to form a frustum-shaped air guide channel 10, which is shaped like a volcano, and the air guide channel 10 may also be called a volcanic vent, so that hot air sent out from the air guide channel 10 can firstly fill the upper space of the object placing chamber, and then fall into the lower space, and then the object placing chamber is completely filled with hot air, thereby increasing the temperature in the chamber. The second air hole 11 is mainly used for air leakage to avoid over-high air pressure in the hot air channel 4. When the hot air absorbs the moisture in the object chamber and releases heat energy, the objects in the object chamber are dried and disinfected at high temperature, and then are discharged to the outside of the disinfector from the exhaust holes 23 correspondingly formed on the box body 13 and the inner container 2 and released in the atmosphere.

Preferably, put thing tray 3 in this application and be equipped with the handle 12 that is convenient for will put thing tray 3 and take out inner bag 2, promptly, should put thing tray 3 and install in inner bag 2 detachablely, set up this handle 12 and can convenience of customers take out the tray and clear up. The inner container 2 can be additionally provided with a hollow article rack welded by stainless steel wires and used for placing tableware, bottle caps, nipples and other infant appliances. In this embodiment, the article rack is hung in the inner container 2 in a hanging manner, so that hot air can enter the rack body from the upper part and the lower part of the article rack and the periphery of the article rack, and articles in the rack body can be fully dried.

Preferably, in order to ensure the safety of the heating body 7, the heating assembly in this embodiment further comprises an overheating fuse connected to the heating body 7.

Further, as shown in fig. 2 and 4, the sterilizer cover 14 in this embodiment includes two layers, an outer layer is a cover body, an inner layer is a hollow shield 16, and an installation cavity is formed between the shield 16 and the cover body for installing the sterilizing assembly. The disinfecting assembly in this embodiment includes an ultraviolet disinfecting lamp 15, which may specifically have three options, namely one lamp tube, two lamp tubes and six LED ultraviolet disinfecting lamps 15, although the specific embodiment is not limited to these options. The control assembly comprises a main board 20 arranged on the box body 13, and the ultraviolet disinfection lamp 15, the fan 6, the heating body 7 and the overheating fuse are all electrically connected with the main board 20 so as to operate based on the control of the main board 20.

Specifically, the control assembly further includes a touch sheet 17 disposed outside the cover body of the sterilizer cover 14 for forming a function key 22, a light shielding member 18 for installing the touch sheet 17 and shielding light, an indicator lamp matched with the function key 22, and a control board 19 electrically connected to the touch sheet 17 and the indicator lamp for receiving a touch signal of a user and controlling the indicator lamp to be turned on, wherein the function key 22 includes four function keys 22, namely, automatic, sterilization, drying and storage, and of course, other function keys 22 may be included. The control board 19 is electrically connected to the main board 20 to transmit a touch signal input by a user to the control board 19, and the control board 19 controls the operation of the sterilizing unit and the heating unit based on the touch signal. Meanwhile, the control board 19 controls the indicator light of the corresponding function key 22 to light up after receiving the touch signal, so as to inform the user that the selection is successful. In addition, in order to prompt the user of the sterilization time, a plurality of time indicating lamps, for example, 14 time indicating lamps, may be further provided on the case 13 or the sterilizer cover 14, and the plurality of time indicating lamps are electrically connected to the control board 19 to be controlled by the control board 19.

Further, the functions performed by the main board 20 based on the different function keys 22 in the present embodiment include:

automatic, corresponding to drying and disinfecting: controlling the ultraviolet disinfection lamp 15, the heating body 7 and the fan 6 to work normally;

only disinfecting: controlling the ultraviolet disinfection lamp 15 to work normally;

only drying: controlling the heating body 7 and the fan 6 to work normally;

storage: the disinfection work of 11 minutes is controlled to be carried out every 12 hours, and the automatic shutdown is controlled to be carried out after the objects in the storage chamber are continuously kept for 72 hours.

Further, the inner side of the sterilizer cover 14 in this embodiment is further provided with a cover-opening and closing light control mechanical switch 21, the cover-opening and closing light control mechanical switch 21 is electrically connected with the control board 19, when the sterilizer cover 14 is covered on the box body 13 or is opened, the cover-opening and closing light control mechanical switch 21 respectively generates corresponding signals and respectively sends the corresponding signals to the control board 19, so that the signals are sent to the main board 20 through the control board 19, further, when the sterilizer cover 14 is opened, the drying and sterilizing functions are stopped, and when the sterilizer cover 14 is covered, the drying and sterilizing functions can be started, so as to ensure the use safety of the sterilizer for users.

The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the protection scope of the present invention is defined by the claims. Various modifications and equivalents of the invention can be made by those skilled in the art within the spirit and scope of the invention, and such modifications and equivalents should also be considered as falling within the scope of the invention.

Claims

1. A drying sterilizer, comprising:

a housing;

the inner container is arranged in the shell;

2. The drying sterilizer of claim 1, wherein the casing is provided with an air inlet, the heating assembly is disposed between the casing and the inner container, the heating assembly comprises a fan disposed corresponding to the air inlet, an air supply duct connected to the fan, and a heating body disposed in the air supply duct, and the air supply duct is communicated with the hot air channel.

3. The drying sterilizer of claim 2, wherein the inner container is provided with an air inlet at a portion corresponding to the hot air passage, and the air supply duct is communicated with the air inlet.

4. The dry sterilizer of claim 2, wherein the heating assembly further comprises an overheating fuse associated with the heating body.

5. The drying sterilizer of claim 1, wherein the first air holes are a plurality of air holes, the outer edges of the first air holes extend into the storage chamber to form a frustum-shaped air guide channel, and at least one second air hole is provided.

6. The drying sterilizer of claim 1, wherein the storage tray is provided with a handle for facilitating removal of the storage tray from the inner container.

7. The drying sterilizer of claim 4, wherein the casing comprises a box body with an open top end and a sterilizer cover covering the box body, the inner container is disposed in the box body, the heating assembly is disposed between the inner container and the box body, and the sterilizing assembly is disposed inside the sterilizer cover.

8. The drying sterilizer of claim 7, wherein the sterilizing assembly includes an ultraviolet sterilizing lamp, the control assembly includes a main board disposed on the cabinet, and the ultraviolet sterilizing lamp, the fan, the heating body, and the overheating fuse are electrically connected to the main board to operate based on control of the main board.

9. The drying sterilizer of claim 8, wherein the control assembly further comprises a touch pad disposed at an outer side of the sterilizer cover for forming a function key, an indicator lamp matched with the function key, and a control board electrically connected to the touch pad and the indicator lamp for receiving a touch signal of a user and controlling the indicator lamp to be turned on, the control board is electrically connected to the main board for transmitting the touch signal to the control board, and the control board controls the operation of the sterilizing assembly and the heating assembly based on the touch signal.

10. The drying sterilizer of claim 9, wherein a control switch of an open/close lamp is provided inside the sterilizer cover, the control switch of the open/close lamp is electrically connected to the control board, and when the sterilizer cover is provided on the cabinet or opened, the control switches of the open/close lamp respectively generate corresponding signals and respectively transmit the signals to the control board, so that the signals are transmitted to the main board via the control board.