CN212913915U

CN212913915U - Steam sterilizer with ultraviolet ray disinfection

Info

Publication number: CN212913915U
Application number: CN202020549570.7U
Authority: CN
Inventors: 程克勇
Original assignee: Fujian Huilun Infant And Child Articles Co ltd
Current assignee: Fujian Huilun Infant And Child Articles Co ltd
Priority date: 2020-04-15
Filing date: 2020-04-15
Publication date: 2021-04-09
Anticipated expiration: 2030-04-15

Abstract

The utility model discloses a steam sterilizer with ultraviolet sterilization function, which comprises a sterilization box, a cover body, a heating mechanism, a hot air generating device, a sterilization mechanism, a power module and a control mechanism; the opening part of disinfect box can be located to the lid, and control mechanism's signal output part is connected with power module's signal input part, and heating mechanism is used for heating the solution of disinfect box bottom, and the mechanism that disinfects is used for continuously killing the bacterium in the disinfect box, and hot-blast generating device is used for producing hot-blastly, hot-blast generating device's air outlet and the lower part intercommunication of disinfect box. The utility model arranges the sterilizing device in the sterilizer to continuously kill bacteria in the box body, thereby avoiding secondary breeding of bacteria in the sterilizing box and greatly improving the cleanliness of articles in the sterilizing box; separate control mechanism and casing through the heat-proof slot, avoid the heat conduction on the casing to lead to the high temperature damage for control mechanism, can also avoid the high temperature of handle to scald the user simultaneously.

Description

Steam sterilizer with ultraviolet ray disinfection

Technical Field

The utility model belongs to the technical field of disinfecting equipment, specifically speaking relates to a steam sterilizer with ultraviolet ray disinfection.

Background

Steam sterilizers are widely used in these years, and the structural principle of the steam sterilizer is that a heating device is used for heating water to generate steam, the steam is used for carrying out wet sterilization on sterilized articles in a container, and then the sterilized articles are dried by hot air. Because the disinfected articles are stored in the disinfection box for a long time, secondary bacteria breeding is easy to generate, and particularly for infant articles such as milk bottles, if the contaminated articles are used for infants, the infants are easy to get ill, and great potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

To foretell not enough among the prior art, the utility model provides a steam sterilizer with ultraviolet ray disinfection sets up sterilizing equipment and lasts to exterminate the bacterium in the sterilizer, avoids the bacterium secondary to breed and causes the incident.

In order to achieve the above object, the utility model discloses a solution is: a steam sterilizer with ultraviolet sterilization function comprises a sterilization box, a cover body, a heating mechanism, a hot air generating device, a sterilization mechanism, a power supply module and a control mechanism; the cover body is matched with the disinfection box, the cover body can be arranged at the opening of the disinfection box in a covering manner, and a hot air outlet is formed in the cover body; the air outlet of the hot air generating device is communicated with the sterilizing box; control mechanism's signal output part with power module's signal input part is connected, power module respectively with heating mechanism hot-blast generating device with the mechanism electricity that disinfects is connected, so that control mechanism sends control signal and gives power module, power module is used for doing heating mechanism hot-blast generating device with the mechanism power supply that disinfects, so that power module starts according to control signal heating mechanism hot-blast generating device or the mechanism that disinfects, heating mechanism is used for heating the solution of disinfect box bottom portion, the mechanism that disinfects is used for shining the ultraviolet ray and continuously killing to the disinfect box in the bacterium in the disinfect box, hot-blast generating device is used for producing hot-blastly.

Through adopting above-mentioned scheme, utilize sterilization apparatus to continuously kill the bacterium in the box, avoid the bacterium to breed at the disinfect box secondary, greatly improved the cleanliness factor of article in the disinfect box, effectively avoid potential security threat.

Further, a base is arranged at the bottom of the sterilizing box; the power supply module and the control mechanism can be arranged in the cover body and also can be arranged at the bottom of the disinfection box; the heating mechanism is arranged at the bottom of the disinfection box, and the hot air generating device can be arranged at the top, the side or the bottom of the disinfection box; furthermore, the base is internally provided with a containing cavity, and the heating mechanism is arranged in the containing cavity and attached to the bottom of the sterilizing box, so that the heat on the heating mechanism can be reduced to be dissipated into the air, and the energy utilization rate is improved.

Furthermore, the lower part of disinfect box is equipped with hot-blast import, hot-blast generating device includes the fan and generates heat the mechanism, the fan with generate heat the mechanism and all locate the holding intracavity, generate heat the mechanism be located the fan with between the hot-blast import, be equipped with the air intake on the base. The fan is used for generating air flow and entering the hot air inlet, the heating mechanism is used for heating the air flow generated by the fan, the equipment structure is compact, and the carrying is convenient.

Furthermore, hot-blast import department is equipped with the baffle, the baffle is used for hot-blast generating device seals when out of operation hot-blast import can avoid like this that the steam in the steam box gets into the holding chamber through hot-blast import and causes the damage to fan and sterilization mechanism, and equipment fault rate is low, long service life.

Furthermore, the sterilization mechanism is a UV-C ultraviolet sterilization lamp, the UV-C ultraviolet sterilization lamp is used for emitting UV-C ultraviolet rays into the disinfection box, and the sterilization mechanism is arranged in the accommodating cavity and attached to the bottom of the disinfection box. The equipment structure is simple, the production cost is low, the sterilization effect is good, and the sterilization mechanism can perform all-dimensional sterilization and disinfection on the space in the sterilization box.

Further, the lid includes casing, heat-insulating groove and heating panel, the heating panel lid is located the opening part of heat-insulating groove, the heating panel passes through the heat-insulating groove with casing fixed connection, control mechanism locates in the heat-insulating groove and attached in on the heating panel. The control mechanism is separated from the shell through the heat insulation groove, and damage caused by overhigh temperature due to the fact that heat on the shell is conducted to the control mechanism is avoided.

Further, one side of the heat dissipation plate, which is far away from the heat insulation groove, is provided with a handle, the heat insulation groove is made of polypropylene plastics, and the heat dissipation plate and the handle are made of stainless steel. The user of being convenient for through the handle grips the lid, can increase the scattered speed of heating panel simultaneously, and equipment reliability is strong.

The utility model has the advantages that:

(1) the sterilizer is internally provided with sterilizing equipment to continuously kill bacteria in the box body, so that the bacteria are prevented from being bred for the second time in the sterilizing box, the cleanliness of articles in the sterilizing box is greatly improved, and potential safety threats are effectively avoided;

(2) the control mechanism is separated from the shell through the heat insulation groove, so that the damage caused by overhigh temperature due to the fact that heat on the shell is conducted to the control mechanism is avoided, and meanwhile, the user can be prevented from being scalded due to overhigh temperature of the handle;

(3) radiating one side of control mechanism is attached on the heating panel, dispels the heat to control mechanism through the heating panel, and the handle is installed on the heating panel, and the user of being convenient for of handle grips the lid, can increase the scattered speed of heating panel simultaneously, and equipment reliability is strong.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of the cover of the present invention;

fig. 3 is a schematic view of the internal structure of the cover body of the present invention;

in the drawings: 1-a disinfection box, 11-a hot air inlet, 12-a partition board, 2-a cover body, 21-a hot air outlet, 22-a shell, 23-a heat insulation groove, 24-a heat dissipation plate, 25-a handle, 3-a heating mechanism, 4-a hot air generating device, 41-a fan, 42-a heating mechanism, 5-a sterilizing mechanism, 6-a control mechanism, 7-a base and 71-a containing cavity.

Detailed Description

The invention is further described below with reference to the accompanying drawings:

the embodiment provides a steam sterilizer with ultraviolet sterilization, as shown in fig. 1, comprising a sterilization box 1, a cover body 2, a heating mechanism 3, a hot air generating device 4, a sterilization mechanism 5, a power module and a control mechanism 6; the top of the disinfection box 1 is provided with an opening, the cover body 2 is matched with the disinfection box 1, the cover body 2 can cover the opening of the disinfection box 1, and the cover body 2 is provided with a hot air outlet 21 for exhausting air; the power module and the control mechanism 6 are arranged in the cover body 2 and also can be arranged at the bottom of the disinfection box 1, the heating mechanism 3 is arranged at the bottom of the disinfection box 1, the hot air generating device 4 can be arranged at the top, the side or the bottom of the disinfection box 1, and an air outlet of the hot air generating device 4 is communicated with the disinfection box 1. The signal output part of the control mechanism 6 is connected with the signal input part of the power supply module, the power supply module is respectively electrically connected with the heating mechanism 3, the hot air generating device 4 and the sterilizing mechanism 5, so that the control mechanism 6 sends a control signal to the power supply module, the power supply module is used for supplying power for the heating mechanism 3, the hot air generating device 4 and the sterilizing mechanism 5, so that the power supply module starts the heating mechanism 3, the hot air generating device 4 or the sterilizing mechanism 5 according to the control signal, the heating mechanism 3 is used for heating the solution at the bottom of the sterilizing box 1, so that the solution in the sterilizing box 1 is boiled to generate steam, the sterilizing mechanism 5 is used for irradiating ultraviolet rays into the sterilizing box 1 and continuously killing bacteria in the sterilizing box 1, the hot air generating device 4 is used for generating hot air, and the air outlet of the hot air generating device 4 is communicated.

The control mechanism 6 is usually realized by a single chip microcomputer, a button can be arranged on the sterilizing box 1 to serve as an input mechanism, and the signal output end of the button is connected with the signal input end of the control mechanism 6. When the device is running, the control mechanism 6 controls the power supply module to supply power to different devices in sequence according to the built-in program or the received command. During steam disinfection, the power module only supplies power for the heating mechanism 3, during drying, the power module only supplies power for the hot air generating device 4, and after drying is completed, the power module only supplies power for the sterilizing mechanism 5.

In this embodiment, the bottom of the sterilization box 1 is provided with a base 7, the base 7 is provided with an accommodating chamber 71, and the heating mechanism 3 is disposed in the accommodating chamber 71 and attached to the bottom of the sterilization box 1. The sterilizing mechanism 5 is a UV-C ultraviolet sterilizing lamp, the sterilizing mechanism 5 is arranged in the accommodating cavity 71 and attached to the bottom of the sterilizing box 1, and the UV-C ultraviolet sterilizing lamp is used for emitting UV-C ultraviolet rays into the sterilizing box 1.

Specifically, the lower portion of the sterilization box 1 is provided with a hot air inlet 11, the hot air generating device 4 comprises a fan 41 and a heating mechanism 42, the fan 41 and the heating mechanism 42 are both arranged in the accommodating cavity 71, the heating mechanism 42 and the heating mechanism 3 can both be realized by resistance wires, the heating mechanism 42 is located between the fan 41 and the hot air inlet 11, and air flow generated by the fan 41 enters the sterilization box 1 after being heated by the heating mechanism 42. In order to prevent steam from entering the accommodating cavity 71, a partition plate 12 is arranged at the hot air inlet 11, the partition plate 12 is rotatably connected with the sterilizing box 1 through hinges, and the partition plate 12 can only rotate towards the direction far away from the hot air inlet 11. During steam sterilization, the fan 41 does not rotate, the partition plate 12 falls under the action of gravity to seal the hot air inlet 11, during drying, the fan 41 rotates, the partition plate 12 is pushed by air flow to rotate towards the direction far away from the hot air inlet 11, and the hot air inlet 11 is opened.

In other embodiments, referring to fig. 2 and fig. 3, the cover 2 includes a housing 22, a heat insulation groove 23 and a heat dissipation plate 24, the heat insulation groove 23 is made of polypropylene plastic, the heat dissipation plate 24 is covered at an opening of the heat insulation groove 23, the heat dissipation plate 24 is fixedly connected to the housing 22 through the heat insulation groove 23, and the control mechanism 6 is disposed in the heat insulation groove 23 and attached to the heat dissipation plate 24. The control mechanism 6 is separated from the shell 22 by the heat insulation groove 23, and the heat on the shell 22 is prevented from being conducted to the control mechanism 6 to cause damage due to overhigh temperature. The heat insulating tank 23 may be evacuated to a low pressure in the heat insulating tank 23, thereby further reducing heat transfer from the casing 22 to the control mechanism 6. In order to facilitate a user to hold the cover body 2 and increase the heat dissipation speed of the heat dissipation plate 24, a handle 25 is disposed on one side of the heat dissipation plate 24 away from the heat insulation slot 23, and the heat dissipation plate 24 and the handle 25 are made of stainless steel.

The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.

Claims

1. A steam sterilizer with ultraviolet sterilization function is characterized in that: comprises a disinfection box (1), a cover body (2), a heating mechanism (3), a hot air generating device (4), a sterilization mechanism (5), a power module and a control mechanism (6); the cover body (2) is matched with the disinfection box (1), the cover body (2) can be arranged at the opening of the disinfection box (1) in a covering manner, and a hot air outlet (21) is formed in the cover body (2); the air outlet of the hot air generating device (4) is communicated with the sterilizing box (1);

the signal output end of the control mechanism (6) is connected with the signal input end of the power supply module, the power supply module is respectively electrically connected with the heating mechanism (3), the hot air generating device (4) and the sterilizing mechanism (5) so that the control mechanism (6) sends a control signal to the power supply module, the power supply module is used for supplying power to the heating mechanism (3), the hot air generating device (4) and the sterilizing mechanism (5) so that the power supply module starts the heating mechanism (3), the hot air generating device (4) or the sterilizing mechanism (5) according to the control signal, the heating mechanism (3) is used for heating the solution at the bottom of the sterilizing box (1), the sterilizing mechanism (5) is used for irradiating ultraviolet rays into the sterilizing box (1) and continuously killing bacteria in the sterilizing box (1), the hot air generating device (4) is used for generating hot air.

2. The steam sterilizer with ultraviolet ray sterilization according to claim 1, wherein: a base (7) is arranged at the bottom of the disinfection box (1); the power module and the control mechanism (6) can be arranged in the cover body (2) or at the bottom of the disinfection box (1); the heating mechanism (3) is arranged at the bottom of the disinfection box (1), and the hot air generating device (4) can be arranged at the top, the side or the bottom of the disinfection box (1).

3. The steam sterilizer with ultraviolet ray sterilization according to claim 2, wherein: the disinfection box is characterized in that an accommodating cavity (71) is formed in the base (7), and the heating mechanism (3) is arranged in the accommodating cavity (71) and attached to the bottom of the disinfection box (1).

4. The steam sterilizer with ultraviolet ray sterilization according to claim 3, wherein: the lower part of disinfect box (1) is equipped with hot-blast import (11), hot-blast generating device (4) are including fan (41) and generate heat mechanism (42), fan (41) with generate heat mechanism (42) are all located in holding chamber (71), generate heat mechanism (42) are located fan (41) with between hot-blast import (11).

5. The steam sterilizer with ultraviolet ray sterilization according to claim 4, wherein: and a partition plate (12) is arranged at the hot air inlet (11), and the partition plate (12) is used for sealing the hot air inlet (11) when the hot air generating device (4) stops running.

6. The steam sterilizer with ultraviolet ray sterilization according to claim 3, wherein: the sterilizing mechanism (5) is a UV-C ultraviolet sterilizing lamp, and the UV-C ultraviolet sterilizing lamp is used for emitting UV-C ultraviolet rays into the sterilizing box (1).

7. The steam sterilizer with ultraviolet ray sterilization according to claim 6, wherein: the sterilization mechanism (5) is arranged in the accommodating cavity (71) and attached to the bottom of the disinfection box (1).

8. The steam sterilizer with ultraviolet ray sterilization according to claim 7, wherein: lid (2) include casing (22), heat-insulating groove (23) and heating panel (24), heating panel (24) lid is located the opening part of heat-insulating groove (23), heating panel (24) pass through heat-insulating groove (23) with casing (22) fixed connection, control mechanism (6) are located in heat-insulating groove (23) and attached in on heating panel (24).

9. The steam sterilizer with ultraviolet ray sterilization according to claim 8, wherein: and a handle (25) is arranged on one side of the heat dissipation plate (24) far away from the heat insulation groove (23).

10. The steam sterilizer with ultraviolet ray sterilization according to claim 9, wherein: the heat insulation groove (23) is made of polypropylene plastics, and the heat dissipation plate (24) and the handle (25) are made of stainless steel.