CN219460550U

CN219460550U - Safe and sanitary ultraviolet sterilization kettle

Info

Publication number: CN219460550U
Application number: CN202320035374.1U
Authority: CN
Inventors: 刘召忠; 蓝文新; 陈铁刚; 朱小敏; 林辉; 杨小利; 李碧成; 刘立中
Original assignee: Jiangxi Litkang Optical Co ltd
Current assignee: Jiangxi Litkang Optical Co ltd
Priority date: 2023-01-07
Filing date: 2023-01-07
Publication date: 2023-08-04
Anticipated expiration: 2033-01-07

Abstract

The utility model discloses a safe and sanitary ultraviolet sterilization kettle, which relates to the field of drinking water sterilization, and comprises a kettle body with an inner cavity, wherein a kettle cover is connected to the upper side of the kettle body in a threaded manner, a base is arranged on the lower side of the kettle body, an ultraviolet sterilization component penetrating into the kettle body is arranged on the bottom surface of the kettle body, ultraviolet rays can be reflected by the inner wall of the kettle body, and the irradiation direction of the ultraviolet rays of the ultraviolet sterilization component is as follows: the axial direction perpendicular to the kettle body irradiates the inner wall of the kettle body. The bottom type ultraviolet direct irradiation sterilization structure is changed into a mode of irradiating the inner wall of the kettle body, and the inner wall of the kettle body capable of reflecting ultraviolet rays is adopted, so that the ultraviolet rays are diffusely reflected in the drinking water and continuously sterilize the drinking water after being reflected by the inner wall of the kettle body, the drinking water is fully sterilized and disinfected, and the ultraviolet rays are attenuated due to irradiation and propagation of the ultraviolet rays in the drinking water, so that the ultraviolet rays overflowing from the kettle mouth are extremely trace and cannot adversely affect human organs, and the problem that the direct irradiation sterilization structure damages the human organs is solved.

Description

Safe and sanitary ultraviolet sterilization kettle

Technical Field

The utility model relates to the field of drinking water sterilization, in particular to a safe and sanitary ultraviolet sterilization kettle.

Background

Kettles are items for holding drinking water, which for field lovers basically follow the way in which water is taken in situ for drinking. However, many microorganisms, bacteria, germs and the like exist in a field water source, and the water can be drunk without worry after being boiled, which is time-consuming and labor-consuming.

Along with the enhancement of people's health consciousness, more and more people recognize that drinking water bacteria breeds the problem, therefore, the kettle of disinfecting has appeared on the market, and the kettle of disinfecting mainly has two kinds of structures at present, and firstly, as the instant type deep ultraviolet kettle that disinfects that drinks that bulletin number is CN110623411A discloses, it sets up the direct sterilization structure of UV-LED in kettle lid department, and it only can disinfect drinking water in the kettle after needing to cover the kettle lid, and its structure is: the kettle cover is provided with a sterilization component, an irradiation cavity is arranged below the kettle cover, the sterilization component irradiates and sterilizes the cavity from the top of the irradiation cavity, the irradiated and sterilized water is sucked out by a U-shaped pipe in the irradiation cavity, and meanwhile, the water in the kettle is sucked in by negative pressure from a water inlet at the bottom of the irradiation cavity. Meanwhile, the lower end of the irradiation cavity is externally connected with a filter element, and water in the kettle flows through the filter element first and is sucked into the irradiation cavity from the water inlet under negative pressure. Realizing closed sterilization and instant drinking.

Secondly, as disclosed in CN209995581U, the military training kettle is provided with a UV-LED direct sterilization structure at the bottom of the kettle, no matter whether the kettle cover is covered or not, the drinking water can be sterilized, but in the sterilization process of opening the kettle cover, the direct ultraviolet is extremely easy to hurt human organs, especially eyes, and needs to be improved, and the structure is as follows: including kettle lid, the kettle body and base, the top of the kettle body and the inside threaded connection of kettle lid, the top of base and the bottom threaded connection of the kettle body, the equal fixedly connected with backup pad in both sides of base inner wall bottom, the top fixedly connected with connecting block of bottom plate, the top fixedly connected with ultraviolet LED lamp of connecting block, also can carry out antibacterial treatment to the water in the kettle when carrying out the military training like this, avoid getting into the bacterium in the water and causing harm to drinker's health.

Disclosure of Invention

According to the ultraviolet sterilization kettle, the problem that the bottom type ultraviolet direct irradiation sterilization structure is adopted in the prior art and damage is easily caused to human organs, especially eyes is solved, and the effects of avoiding damage to the human organs and sterilizing safely are achieved.

In order to solve the technical problems, the embodiment of the utility model provides a safe and sanitary ultraviolet sterilization kettle, which comprises a kettle body with an inner cavity, a kettle cover is connected to the upper side of the kettle body in a threaded manner, a base is arranged on the lower side of the kettle body, an ultraviolet sterilization component penetrating into the kettle body is arranged on the bottom surface of the kettle body, ultraviolet rays can be reflected by the inner wall of the kettle body, and the irradiation direction of the ultraviolet rays of the ultraviolet sterilization component is as follows: the axial direction perpendicular to the kettle body irradiates the inner wall of the kettle body.

Preferably, the ultraviolet sterilization assembly comprises a first ultraviolet lamp and a second ultraviolet lamp which are opposite in irradiation direction, so that the drinking water in the kettle body can be fully irradiated and sterilized, and meanwhile the electric quantity required by irradiation of the ultraviolet lamp can be reduced.

Preferably, the inner cavity of the kettle body is of a structure with a narrow upper part and a wide lower part, and the cross section of the inner cavity of the kettle body is circular, so that ultraviolet light emitted from the kettle mouth is reduced, and the ultraviolet light is fully irradiated into drinking water in the kettle body.

Preferably, the ultraviolet sterilization assembly further comprises a lamp holder, the first ultraviolet lamp and the second ultraviolet lamp are arranged on the upper side of the lamp holder, a quartz glass cover for covering the first ultraviolet lamp and the second ultraviolet lamp is arranged outside the lamp holder, a sealing piece is arranged on the outer side of the quartz glass cover, the lower end of the sealing piece is fixedly connected with the lower side of the lamp holder through a fastener, a second sealing ring is arranged between the quartz glass cover and the sealing piece, an external thread is arranged on the periphery of the upper side of the sealing piece, a threaded piece is connected on the external thread of the sealing piece, a first sealing ring is arranged at the lower end of the threaded piece, and the bottom surface of the kettle body is clamped between the first sealing ring and the lower side of the sealing piece, so that the bottom of the kettle body is kept fully sealed, drinking water in the kettle body is prevented from leaking, and meanwhile, the first ultraviolet lamp, the second ultraviolet lamp and the drying of a circuit thereof are protected, and burning is prevented.

Preferably, the first ultraviolet lamp and the second ultraviolet lamp are mounted on the upper side of the lamp holder by a positioning member.

Preferably, the kettle cover comprises a lower cover body in threaded connection with the kettle body, an upper cover body hinged above the lower cover body and a handle arranged on the side edge of the lower cover body, so that the kettle cover is convenient to carry and drink drinking water in the kettle body.

Preferably, the control component for controlling the first ultraviolet lamp and the second ultraviolet lamp and the battery component for providing power supply are arranged in the base, and the control component, the ultraviolet sterilization component and the battery component are electrically connected, so that the kettle can be used at any time in the field. The structure convenient for the control assembly and the battery assembly to be clamped and installed is arranged in the base, and meanwhile, the control assembly adopts a semicircular circuit board, so that the installation of the whole structure is convenient, and the clamping and the installation in the base are facilitated.

Preferably, the outside of the base is provided with a key, an indicator light and a charging port which are electrically connected with the control assembly.

Preferably, the charging port is further provided with a charging plug, so that the short circuit of the battery assembly caused by invasion of external sundries is prevented.

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

the bottom type ultraviolet direct irradiation sterilization structure is changed into a mode of irradiating the inner wall of the kettle body, and the inner wall of the kettle body capable of reflecting ultraviolet rays is adopted, so that the ultraviolet rays firstly irradiate into drinking water at the bottom of the kettle body, one part of the ultraviolet rays scatter into surrounding drinking water under the action of diffuse reflection of the drinking water, the other part of the ultraviolet rays irradiate into the inner wall of the kettle body and then are reflected by the inner wall of the kettle body, and continue to irradiate into the drinking water in the kettle body, so that the drinking water in the kettle body is sufficiently sterilized and disinfected. Through the reflection effect of the inner wall, the electric quantity consumed by equivalent drinking water sterilization can be reduced, and the energy-saving and environment-friendly water kettle is beneficial to prolonging the time of using the battery assembly outdoors.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the description of the embodiments or the prior art will be briefly described, and it is apparent that the drawings in the following description are only one embodiment of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic perspective view of an embodiment of the present application;

FIG. 2 is a schematic diagram of an exploded structure of an embodiment of the present application;

FIG. 3 is a schematic cross-sectional view of an ultraviolet sterilization assembly mounted on a kettle bottom according to an embodiment of the present application;

fig. 4 is a schematic diagram of an explosion structure of an ultraviolet sterilization assembly according to an embodiment of the present application;

fig. 5 is a schematic structural diagram of a base according to an embodiment of the present application.

The marks in the drawings are: 1-kettle body, 2-kettle cover, 21-lower cover body, 22-upper cover body, 23-handle, 3-base, 31-button, 32-pilot lamp, 33-charging mouth, 331-charging plug, 4-control assembly, 5-ultraviolet sterilization assembly, 51-first ultraviolet lamp, 52-second ultraviolet lamp, 53-quartz glass cover, 54-sealing member, 55-screw member, 56-first sealing ring, 57-lamp stand, 571-fastener, 58-second sealing ring, 59-locating member, 6-battery assembly.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the present utility model easy to understand, the technical solutions in the embodiments of the present utility model are clearly and completely described below to further illustrate the present utility model, and it is obvious that the described embodiments are only some embodiments of the present utility model, not all versions.

As shown in fig. 1-5, the embodiment of the application discloses a safe and sanitary ultraviolet sterilization kettle, including the kettle body 1 of inside cavity, kettle body 1 upside threaded connection has pot lid 2, and kettle body 1 downside is provided with base 3, and kettle body 1 bottom surface is provided with and runs through the ultraviolet sterilization subassembly 5 that gets into the inside of kettle body 1, and the ultraviolet ray can be reflected to kettle body 1 inner wall, and ultraviolet ray light irradiation direction of ultraviolet sterilization subassembly 5 is: the axial direction perpendicular to the kettle body 1 irradiates the inner wall of the kettle body 1.

The bottom ultraviolet direct irradiation sterilization structure is changed into a mode of irradiating the inner wall of the kettle body 1, and the inner wall of the kettle body 1 capable of reflecting ultraviolet rays is adopted, so that the ultraviolet rays firstly irradiate into drinking water at the inner bottom of the kettle body 1, wherein one part of the ultraviolet rays scatter into surrounding drinking water under the action of diffuse reflection of the drinking water, the other part of the ultraviolet rays irradiate into the inner wall of the kettle body 1 and then are reflected by the inner wall, and continue to irradiate into the drinking water in the kettle body 1, so that the drinking water in the kettle body 1 is sufficiently sterilized and disinfected.

In this embodiment, the ultraviolet sterilization assembly 5 is provided with the first ultraviolet lamp 51 and the second ultraviolet lamp 52, and the irradiation directions of the first ultraviolet lamp 51 and the second ultraviolet lamp 52 are opposite, so that the drinking water in the kettle body 1 can be fully irradiated, thereby fully sterilizing the drinking water, and simultaneously reducing the electric quantity required by the irradiation of the ultraviolet lamp as much as possible.

The inner cavity of the kettle body 1 is narrow at the upper part and wide at the lower part, and the cross section of the inner cavity is circular, so that ultraviolet light can be fully irradiated into drinking water in the kettle body, and ultraviolet light scattered from the kettle mouth can be reduced.

In the specific structure of the ultraviolet sterilization assembly 5, the ultraviolet sterilization assembly further comprises a lamp holder 57, the first ultraviolet lamp 51 and the second ultraviolet lamp 52 are arranged on the upper side of the lamp holder 57, a quartz glass cover 53 covering the first ultraviolet lamp 51 and the second ultraviolet lamp 52 is arranged outside the lamp holder 57, a sealing piece 54 is arranged on the outer side of the quartz glass cover 53, the lower end of the sealing piece 54 is fixedly connected with the lower side of the lamp holder 57 through a fastener 571, a second sealing ring 58 is arranged between the quartz glass cover 53 and the sealing piece 54, an external thread is arranged on the periphery of the upper side of the sealing piece 54, a thread piece 55 is connected on the external thread of the sealing piece 54, a first sealing ring 56 is arranged at the lower end of the thread piece 55, the bottom surface of the kettle body 1 is clamped between the first sealing ring 56 and the lower side of the sealing piece 54, the bottom of the kettle body 1 is kept fully sealed, drinking water in the kettle body 1 is prevented from leaking, the first ultraviolet lamp 51, the second ultraviolet lamp 52 and corresponding circuits are prevented from being dried.

The first and second ultraviolet lamps 51 and 52 are mounted on the upper side of the lamp holder 57 by a positioning member 59.

In this embodiment, the kettle lid 2 is configured to include a lower lid 21 screwed with the kettle body 1, an upper lid 22 hinged above the lower lid 21, and a handle 23 mounted on a side of the lower lid 21. Is convenient to carry and drink the drinking water in the kettle body 1.

Wherein, the control assembly 4 for controlling the first ultraviolet lamp 51 and the second ultraviolet lamp 52 and the battery assembly 6 for providing power supply are all arranged in the base 3, and the control assembly 4, the ultraviolet sterilization assembly 5 and the battery assembly 6 are electrically connected, so that the kettle can be used at any time in the field. The structure convenient for the control assembly 4 and the battery assembly 6 to be clamped and installed is arranged in the base 3, meanwhile, the control assembly 4 adopts a semicircular circuit board, the installation of other structures is convenient, and the clamping and the installation in the base 3 are convenient.

The outside of the base 3 is provided with a key 31, an indicator light 32 and a charging port 33 which are electrically connected with the control assembly 4.

The charging port 33 is further provided with a charging plug 331, so that the battery pack 6 is prevented from being short-circuited by invasion of external impurities into the charging port 33.

When the safe and sanitary ultraviolet sterilization kettle is used, the kettle cover 2 can be unscrewed, so that drinking water to be sterilized is conveniently filled into the kettle body 1, and after the drinking water is filled, the kettle cover 2 is manually screwed into the upper end of the kettle body 1, so that a cavity in the kettle body 1 is closed. At this time, the ultraviolet sterilization assembly 5 can be started through the key 31, the first ultraviolet lamp 51 and the second ultraviolet lamp 52 on the ultraviolet sterilization assembly 5 are lightened and irradiate to the inner wall of the kettle body 1, at this time, ultraviolet rays firstly irradiate to the drinking water at the inner bottom of the kettle body 1, a part of ultraviolet rays scatter to surrounding drinking water under the action of the diffuse reflection of the drinking water, the other part irradiates to the inner wall of the kettle body 1 and then reflects to the drinking water in the kettle body 1, and then the drinking water in the kettle body 1 is fully sterilized and disinfected, and as the ultraviolet rays irradiate and propagate in the drinking water, attenuation is generated, the ultraviolet rays which can be diffusely reflected to the kettle mouth by the drinking water are extremely trace, even if the upper cover body 22 is started in the sterilization process, the overflowed ultraviolet rays are extremely trace, adverse effects are not generated to human organs, whether the sterilization is currently performed or not can be intuitively known through the indicator lamp 32, and meanwhile, the sterilization duration can be controlled by manually pressing the key 31, but is preferably controlled automatically through the control assembly 4.

In addition, the drinking water in the kettle body 1 can be sterilized before being drunk, so that bacteria which naturally grow due to overlong placing time of the drinking water in the kettle can be prevented.

Having described the main technical features and fundamental principles of the present utility model and related advantages, it will be apparent to those skilled in the art that the present utility model is not limited to the details of the above exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The above detailed description is, therefore, to be taken in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present disclosure describes embodiments in terms of various embodiments, not every embodiment is described in terms of a single embodiment, but rather that the descriptions of embodiments are merely provided for clarity, and that the descriptions of embodiments in terms of various embodiments are provided for persons skilled in the art on the basis of the description.

Claims

1. The utility model provides a safe and sanitary's ultraviolet sterilization kettle, includes the kettle body (1) of inside cavity, kettle body (1) upside threaded connection has pot lid (2), kettle body (1) downside is provided with base (3), kettle body (1) bottom surface is provided with runs through and gets into inside ultraviolet sterilization subassembly (5) of kettle body (1), a serial communication port, kettle body (1) inner wall can reflect the ultraviolet ray, the ultraviolet ray light irradiation direction of ultraviolet sterilization subassembly (5) is: the axial direction perpendicular to the kettle body (1) irradiates the inner wall of the kettle body (1).

2. A safety and sanitation uv-sterilization kettle according to claim 1, wherein the uv-sterilization assembly (5) comprises a first uv lamp (51) and a second uv lamp (52), and the irradiation directions of the first uv lamp (51) and the second uv lamp (52) are opposite.

3. A safe and sanitary ultraviolet sterilization kettle according to claim 2, wherein the cross section of the inner cavity of the kettle body (1) is circular.

4. A safe and sanitary ultraviolet sterilization kettle according to claim 3, wherein the inner cavity of the kettle body (1) is of a structure with a narrow upper part and a wide lower part.

5. The safe and sanitary ultraviolet sterilization kettle according to claim 2, wherein the ultraviolet sterilization component (5) further comprises a lamp holder (57), the first ultraviolet lamp (51) and the second ultraviolet lamp (52) are installed on the upper side of the lamp holder (57), a quartz glass cover (53) covering the first ultraviolet lamp (51) and the second ultraviolet lamp (52) is arranged outside the lamp holder (57), a sealing piece (54) is arranged on the outer side of the quartz glass cover (53), the lower end of the sealing piece (54) is fixedly connected with the lower side of the lamp holder (57) through a fastener (571), a second sealing ring (58) is arranged between the quartz glass cover (53) and the sealing piece (54), external threads are arranged on the periphery of the upper side of the sealing piece (54), a thread piece (55) is connected on the external threads of the sealing piece (54), a first sealing ring (56) is arranged on the lower end of the thread piece (55), and the first sealing ring (56) and the lower side of the sealing piece (54) are clamped between the bottom surface of the kettle body (1).

6. A safety and hygienic ultraviolet sterilizing kettle according to claim 5, wherein the first ultraviolet lamp (51) and the second ultraviolet lamp (52) are mounted on the upper side of the lamp holder (57) by a positioning member (59).

7. A safety and sanitation ultraviolet sterilization kettle as claimed in claim 2, wherein said kettle lid (2) comprises a lower lid (21) screwed with said kettle body (1), an upper lid (22) hinged above said lower lid (21), and a handle (23) mounted on the side of said lower lid (21).

8. The safe and sanitary ultraviolet sterilization kettle according to any one of claims 1 to 7, further comprising a control assembly (4) and a battery assembly (6), wherein the control assembly (4) and the battery assembly (6) are arranged in the base (3), and the control assembly (4), the ultraviolet sterilization assembly (5) and the battery assembly (6) are electrically connected.

9. The safe and sanitary ultraviolet sterilization kettle according to claim 8, wherein a key (31), an indicator lamp (32) and a charging port (33) which are electrically connected with the control assembly (4) are arranged on the outer side of the base (3).

10. A safe and sanitary ultraviolet sterilization kettle according to claim 9, wherein the charging port (33) is further provided with a charging plug (331).