CN214260059U

CN214260059U - Light wave heated air circulation sterilizer

Info

Publication number: CN214260059U
Application number: CN202020859782.5U
Authority: CN
Inventors: 孙彦林
Original assignee: Sichuan Wokaima Kitchen Equipment Manufacturing Co ltd
Current assignee: Sichuan Wokaima Kitchen Equipment Manufacturing Co ltd
Priority date: 2020-05-20
Filing date: 2020-05-20
Publication date: 2021-09-24
Anticipated expiration: 2030-05-20

Abstract

The utility model relates to the field of disinfection cabinets and discloses a light wave heated air circulation disinfection cabinet, which comprises a cabinet body, an air heater and a disinfection lamp tube. The cabinet body is provided with a disinfection chamber, and the cabinet body is also hinged with a cabinet door used for sealing or opening the disinfection chamber. The top of the disinfection chamber is provided with an air heater, and the side wall of the cabinet body, which is far away from one side of the cabinet door, is internally provided with a plurality of disinfection lamp tubes. The side wall of the disinfection chamber is also provided with a plurality of dish racks along the vertical direction so as to divide the disinfection chamber into a plurality of layers. The dish racks are provided with a plurality of ventilation holes facilitating air circulation. The light emitted by the disinfection lamp tube enters the disinfection chamber, so that the objects to be disinfected in the disinfection chamber are heated, and the aim of high-temperature disinfection is fulfilled. Meanwhile, the air heater positioned at the top of the disinfection chamber continuously introduces high-temperature air flow into the disinfection chamber, and the air flow flows in the disinfection chamber, so that the temperature compensation is carried out on a low-temperature area in the disinfection chamber, and the disinfection effect is ensured.

Description

Light wave heated air circulation sterilizer

Technical Field

The utility model relates to a field of sterilizer particularly, relates to a light wave heated air circulation sterilizer.

Background

With the rapid development of science and technology and the improvement of the living standard of people, the disinfection cabinet is widely used in the daily life of people. The sterilizing cabinet is an electronic sterilizing cabinet, also called an electric heating sterilizing cabinet and an electronic tableware sterilizing cabinet, is a novel kitchen appliance integrating the functions of sterilizing, drying and storing, and is accepted by more and more families through the development of many years. The sterilizing cabinet has good sterilizing effect, strong penetrating power and no chemical residue. And the cabinet door of the disinfection cabinet imitating the electric refrigerator is stronger in sealing performance than that of a common cupboard, and secondary pollution after disinfection is effectively avoided.

Generally, disinfection cabinets can be divided into infrared disinfection cabinets, ozone disinfection cabinets, ultraviolet disinfection cabinets and ultraviolet ozone composite disinfection cabinets according to the disinfection mode. The infrared sterilizing cabinet utilizes the far infrared rays emitted by the sterilizing lamp tube to bake the tableware at a high temperature of more than 150 ℃. Because the setting position of the disinfection lamp tube is fixed, the temperature in the disinfection chamber is unbalanced, and the disinfection effect is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a light wave heated air circulation sterilizer, it can carry out temperature compensation to the low temperature district in the disinfection room, guarantees sterile effect.

The embodiment of the utility model is realized like this:

a light wave heated air circulation sterilizer is characterized in that: comprises a cabinet body, an air heater and a disinfection lamp tube;

the cabinet body is provided with a disinfection chamber, and a cabinet door used for sealing or opening the disinfection chamber is hinged to the cabinet body; a fan accommodating cavity is formed in the top of the cabinet body, and a plurality of ventilation holes communicated with the disinfection chamber are formed in the bottom wall of the fan accommodating cavity; a plurality of lamp tube accommodating cavities are formed in the side wall of one side, away from the cabinet door, of the cabinet body, and a plurality of light through holes communicated with the disinfection chamber are formed in the side wall of each lamp tube accommodating cavity;

the air heater is arranged in the fan accommodating cavity, and an air outlet of the air heater is communicated with the vent hole; the disinfection lamp tube is arranged in the lamp tube accommodating cavity;

the side wall of the disinfection chamber is also provided with a plurality of dish racks along the vertical direction so as to divide the disinfection chamber into a plurality of layers; the dish racks are provided with a plurality of ventilation holes facilitating air circulation.

Further, a gas collection chamber is arranged below the bottom wall of the disinfection chamber on the cabinet body; the bottom wall of the disinfection chamber is also provided with a plurality of ventilation holes communicated with the disinfection chamber; a gas collecting pipe is also arranged in the gas collecting chamber, and a part of the gas collecting pipe, which is positioned in the gas collecting chamber, is provided with a plurality of gas collecting holes;

the side walls of the two sides of the disinfection chamber are hollow to form an air channel, and the side wall of the upper end of the air channel is provided with a vent hole communicated with the fan accommodating cavity; the lower ends of the air channels are respectively connected with one end of the gas collecting pipe; and the air inlet of the air heater is communicated with the air vents of the two air channels.

Further, a drain pipe communicated with the air collection chamber is arranged on the bottom wall of the air collection chamber, and a drain valve is arranged on the drain pipe.

Further, the bottom plate of plenum chamber is recessed form, the drain pipe install in the lowest of the bottom plate of plenum chamber.

Furthermore, a plurality of gas collecting holes are provided with gas collecting devices; the gas collecting device comprises an exhaust pipe which is vertically arranged and communicated with the gas collecting hole and a waterproof cover which is arranged at the top end of the exhaust pipe; the top end of the exhaust pipe is provided with a plurality of air holes communicated with the air collecting chamber; the outer diameter of the waterproof cover is larger than that of the exhaust hole, and the middle of the top wall of the waterproof cover is higher than the periphery of the top wall of the waterproof cover.

Furthermore, a plurality of lamp tube accommodating cavities are respectively arranged on each layer of the disinfection chamber; each lamp tube accommodating cavity is internally provided with a disinfection lamp tube.

The utility model has the advantages that:

the utility model discloses a sterilizer is when using, and the light that the disinfection fluorescent tube sent gets into in the disinfection room through logical unthreaded hole to treat that disinfection article in the disinfection room heat, thereby reach high temperature disinfection's purpose. And the hot air blower at the top of the sterilizing chamber works. Because the disinfection lamp tube is arranged at a fixed position, the light of the disinfection lamp tube cannot reach every corner of the disinfection chamber well, and uneven heating is caused. At the moment, the air heater positioned at the top of the disinfection chamber continuously introduces high-temperature air flow into the disinfection chamber, and the air flow flows in the disinfection chamber, so that the temperature compensation is carried out on a low-temperature area in the disinfection chamber, and the disinfection effect is ensured.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a partial cross-sectional view of the present invention;

FIG. 2 is a schematic view of the present invention;

FIG. 3 is an enlarged view taken at a in FIG. 2;

FIG. 4 is an enlarged view taken at b in FIG. 2;

fig. 5 is a schematic view of a gas collection device.

Icon: 100-cabinet body, 110-disinfection chamber, 120-blower accommodation chamber, 130-lamp tube accommodation chamber, 140-ventilation hole, 150-light through hole, 160-dish rack, 170-cabinet door, 180-air duct, 190-air collection chamber, 200-hot air blower, 300-disinfection lamp, 410-air collection pipe, 411-exhaust pipe, 412-waterproof cover, 413-air hole and 420-drain pipe.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

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 the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

The terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 to 5, the present embodiment provides a light wave hot air circulation disinfection cabinet, which includes a cabinet body 100, a hot air blower 200 and a disinfection lamp 300.

The cabinet 100 is provided therein with a sterilizing compartment 110. The cabinet 100 is further hinged with a cabinet door 170 for sealing or opening the sterilizing compartment 110. The top of the cabinet 100 is provided with a blower receiving cavity 120, and the bottom wall of the blower receiving cavity 120 is provided with a plurality of ventilation holes 140 communicated with the sterilizing chamber 110. The side wall of the cabinet 100 away from the cabinet door 170, i.e. the inside of the two back walls of the cabinet 100, is provided with a plurality of lamp tube accommodating cavities 130, and the side wall of the lamp tube accommodating cavities 130 is provided with a plurality of light holes 150 communicated with the sterilizing chamber 110.

The air heater 200 is disposed in the fan accommodating cavity 120, and an air outlet of the air heater 200 is communicated with the vent 140, so that hot air of the air heater 200 can enter the sterilizing chamber 110. The sterilizing lamp 300 is disposed in the lamp receiving chamber 130.

The inner sidewall of the sterilizing compartment 110 is also horizontally provided with a plurality of dish racks 160 in a vertical direction to divide the sterilizing compartment 110 into a plurality of layers. The plurality of dish racks 160 are provided with a plurality of ventilation holes 140 facilitating air circulation.

The utility model discloses a sterilizer is when using, and the light that sterilamp 300 pipe sent passes through logical unthreaded hole 150 and gets into in the disinfection room 110 to treat disinfection article in the disinfection room 110 and heat, thereby reach high temperature disinfection's purpose. While the hot air blower 200 located at the top of the sterilizing compartment 110 is operated.

Since the position where the sterilizing lamp 300 tube is disposed is fixed, the light of the sterilizing lamp 300 tube does not reach every corner of the sterilizing compartment 110 well, resulting in uneven heating. At this time, the hot air blower 200 located at the top of the sterilization chamber 110 continuously introduces high-temperature air flow into the sterilization chamber 110, and the air flow flows in the sterilization chamber 110, so as to compensate the temperature of the low-temperature region in the sterilization chamber 110, thereby ensuring the sterilization effect.

Further, the cabinet 100 is provided with a plenum chamber 190 below the bottom wall of the sterilization chamber 110. The bottom wall of the sterilization chamber 110 is also provided with a plurality of ventilation holes 140 communicating with the sterilization chamber 110. A gas collecting pipe 410 is further arranged in the gas collecting chamber 190, and a part of the gas collecting pipe 410, which is located in the gas collecting chamber 190, is provided with a plurality of gas collecting holes. A plurality of gas collection holes are evenly distributed in the gas collection chamber 190.

The side walls of the two sides of the sterilizing chamber 110 are hollow so as to form air ducts 180 in the two side walls of the cabinet body 100, and the side walls of the upper ends of the two air ducts 180 are provided with ventilation holes 140 communicated with the fan accommodating cavity 120. The lower ends of the two air ducts 180 are connected to one end of the gas collecting pipe 410. The air inlet of the air heater 200 is communicated with the air vents 140 of the two air ducts 180.

When the hot air blower 200 is operated, hot air enters the inside of the sterilizing chamber 110 through the vent holes 140 at the top of the sterilizing chamber 110 and flows downward from the top of the sterilizing chamber 110. Meanwhile, the hot air blower 200 sucks air through the air duct 180 and the air collecting duct 410, so that the air flow flows from the top of the sterilizing chamber 110 to the bottom of the sterilizing chamber 110 without interruption, thereby filling hot air with high temperature into each corner of the sterilizing chamber 110 and ensuring the quality of sterilization.

Meanwhile, air circulates in the air duct 180, so that the temperature of the inner wall of the disinfection chamber 110 is high and constant, heat preservation is achieved, meanwhile, liquefaction of water vapor on the inner wall of the disinfection chamber 110 is avoided, and a drying environment in the disinfection chamber 110 is guaranteed. The air only circulates back and forth between the fan and the disinfection chamber 110, thereby greatly reducing the heat loss and saving the energy.

Further, a drain pipe 420 communicated with the plenum 190 is arranged on the bottom wall of the plenum 190, and the drain pipe 420 is provided with a drain valve. In practical use, water attached to the surfaces of the dishes may fall into the collection chamber 190, and the accumulated water in the collection chamber 190 may be discharged through the drain pipe 420 by opening the drain valve.

Further, the bottom plate of the plenum chamber 190 is concave, and the drain pipe 420 is installed at the lowest position of the bottom plate of the plenum chamber 190. This arrangement facilitates drainage of accumulated water inside the plenum 190 by the drain 420.

Furthermore, a plurality of gas collecting holes are provided with gas collecting devices. The gas collecting device comprises an exhaust pipe 411 vertically arranged and communicated with the gas collecting hole and a waterproof cover 412 arranged at the top end of the exhaust pipe 411. The top end of the exhaust pipe 411 is provided with a plurality of air holes 413 communicated with the air collecting chamber 190. The outer diameter of waterproof cover 412 is greater than the outer diameter of exhaust pipe 411 and the middle of the top wall of waterproof cover 412 is higher than all around.

During the process that the water in the disinfection chamber 110 falls into the plenum 190 through the vent holes 140 in the bottom wall of the disinfection chamber 110, the water may fall onto the waterproof cover 412. The shape of waterproof cover 412 enables water droplets that fall to waterproof cover 412 to quickly fall into plenum 190. Meanwhile, the waterproof cover 412 prevents water drops from entering the gas collecting pipe 410.

Further, a plurality of lamp receiving cavities 130 are respectively disposed at each layer of the sterilizing chamber 110. A sterilizing lamp 300 is disposed in each lamp receiving chamber 130. The distribution of the tubes of the sterilizing lamp 300 ensures that each layer of the objects to be sterilized can be well sterilized.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A light wave heated air circulation sterilizer is characterized in that: comprises a cabinet body (100), a hot air blower (200) and a disinfection lamp (300) tube;

the cabinet body (100) is provided with a disinfection chamber (110), and the cabinet body (100) is also hinged with a cabinet door (170) used for sealing or opening the disinfection chamber (110); a fan accommodating cavity (120) is formed in the top of the cabinet body (100), and a plurality of ventilation holes (140) communicated with the disinfection chamber (110) are formed in the bottom wall of the fan accommodating cavity (120); a plurality of lamp tube accommodating cavities (130) are formed in the side wall of one side, away from the cabinet door (170), of the cabinet body (100), and a plurality of light through holes (150) communicated with the disinfection chamber (110) are formed in the side wall of each lamp tube accommodating cavity (130);

the air heater (200) is arranged in the fan accommodating cavity (120), and an air outlet of the air heater (200) is communicated with the vent hole (140); the disinfection lamp (300) is arranged in the lamp tube accommodating cavity (130);

the side wall of the sterilizing chamber (110) is also horizontally provided with a plurality of dish racks (160) along the vertical direction so as to divide the sterilizing chamber (110) into a plurality of layers; the plurality of dish racks (160) are provided with a plurality of ventilation holes (140) facilitating air circulation.

2. The light wave heated air circulation disinfection cabinet of claim 1, characterized in that: a gas collection chamber (190) is arranged below the bottom wall of the disinfection chamber (110) of the cabinet body (100); the bottom wall of the disinfection chamber (110) is also provided with a plurality of ventilation holes (140) communicated with the disinfection chamber (110); a gas collecting pipe (410) is also arranged in the gas collecting chamber (190), and a part of the gas collecting pipe (410) positioned in the gas collecting chamber (190) is provided with a plurality of gas collecting holes; a plurality of gas collecting holes are uniformly distributed in the gas collecting chamber (190);

the side walls of the two sides of the disinfection chamber (110) are hollow to form an air duct (180), and the side wall of the upper end of the air duct (180) is provided with a vent hole (140) communicated with the fan accommodating cavity (120); the lower ends of the air ducts (180) are respectively connected with one end of the gas collecting pipe (410); the air inlet of the air heater (200) is communicated with the air vents (140) of the two air ducts (180).

3. The light wave heated air circulation disinfection cabinet of claim 2, characterized in that: the bottom wall of the air collection chamber (190) is provided with a drain pipe (420) communicated with the air collection chamber (190), and the drain pipe (420) is provided with a drain valve.

4. The light wave heated air circulation disinfection cabinet of claim 3, wherein: the bottom plate of collection chamber (190) is recessed form, drain pipe (420) install in the lowest of the bottom plate of collection chamber (190).

5. The light wave heated air circulation disinfection cabinet of claim 2, characterized in that: the gas collecting holes are provided with gas collecting devices; the gas collecting device comprises an exhaust pipe (411) which is vertically arranged and communicated with the gas collecting hole and a waterproof cover (412) which is arranged at the top end of the exhaust pipe (411); the top end of the exhaust pipe (411) is provided with a plurality of air holes (413) communicated with the air collection chamber (190); the outer diameter of the waterproof cover (412) is larger than that of the exhaust pipe (411), and the middle of the top wall of the waterproof cover (412) is higher than the periphery.

6. The light wave heated air circulation disinfection cabinet of claim 1, characterized in that: the lamp tube accommodating cavities (130) are respectively arranged on each layer of the disinfection chamber (110); a disinfection lamp (300) tube is arranged in each lamp tube accommodating cavity (130).