CN212789184U

CN212789184U - Portable multifunctional ultraviolet sterilizer

Info

Publication number: CN212789184U
Application number: CN202020625335.3U
Authority: CN
Inventors: 黄震
Original assignee: Shenzhen Jintongcheng Technology Co ltd
Current assignee: Shenzhen Jintongcheng Technology Co ltd
Priority date: 2020-04-23
Filing date: 2020-04-23
Publication date: 2021-03-26
Anticipated expiration: 2030-04-23

Abstract

The utility model discloses a portable multi-functional ultraviolet sterilizer, including being used for supporting the lower seat of placing, the cavity of placing that the indent set up in the lower seat upper surface, set up in the first irradiation mouth of placing the chamber bottom, settle in the lower seat and through first irradiation mouth to placing the sterile first ultraviolet fluorescent tube that disinfects of intracavity, a body coupling is in the rotation connecting portion of lower seat one side, rotate the upper cover of being connected and with lower seat matching lock through pivot mechanism and this rotation connecting portion, set up the second irradiation mouth of covering one side of lower seat of orientation, and settle in the upper cover and shine the mouth through the second and to placing the sterile second ultraviolet fluorescent tube that disinfects of intracavity. The utility model discloses a lower seat and the upper cover design of flip formula have made things convenient for putting into of disinfection article of waiting to disinfect to dispose the ultraviolet fluorescent tube respectively in lower seat and upper cover and can make the article about the both sides homoenergetic disinfect the disinfection, concentrate electric control unit and switch unit simultaneously ingeniously and set up in the pivot position, made things convenient for the operation.

Description

Portable multifunctional ultraviolet sterilizer

Technical Field

The present invention relates to a sterilizer, and more particularly, to a portable multifunctional ultraviolet sterilizer.

Background

In daily life, people need to sterilize and disinfect some common articles to avoid the invasion of viruses and bacteria. Especially when epidemic situation of epidemic infectious disease occurs, the public pays more attention to individual protection, and virus transmission ways can be effectively reduced through sterilization and disinfection treatment of common articles.

In a specific area, resources such as certain protective articles and the like are in short supply and need to be recycled, such as materials such as a mask and the like, but the protective layer of the mask can be damaged by the existing sterilization and disinfection modes such as high temperature, alcohol, sterilized water and the like, so that the protective function of the mask is lost, and the method is not suitable for the public. The device for sterilizing and disinfecting by using ultraviolet rays is also used, but the structure is not reasonable enough, the use is more complicated, and the daily use of the public is inconvenient.

SUMMERY OF THE UTILITY MODEL

To the technical problem, the utility model provides a portable multi-functional ultraviolet sterilizer to the disinfection of disinfecting is carried out to article commonly used in the public daily.

In order to realize the purpose, the utility model discloses a technical scheme as follows:

a portable multifunctional ultraviolet sterilizer comprises a lower seat for supporting and placing, a placing cavity which is arranged inwards the upper surface of the lower seat, a first irradiation port which is arranged at the bottom of the placing cavity, a first ultraviolet lamp tube which is arranged in the lower seat and used for sterilizing and disinfecting the placing cavity through the first irradiation port, a rotating connecting part which is integrally connected with one side of the lower seat, an upper cover which is rotatably connected with the rotating connecting part through a rotating shaft mechanism and is matched and buckled with the lower seat, a second irradiation port which is arranged on one side of the upper cover and faces the lower seat, and a second ultraviolet lamp tube which is arranged in the upper cover and used for sterilizing and disinfecting the placing cavity through the second irradiation port,

a cavity for placing an electric control part is arranged in the rotary connecting part, the electric control part comprises a control circuit board and a power supply assembly connected with the control circuit board, wherein the control circuit board is electrically connected with the first ultraviolet lamp tube and the second ultraviolet lamp tube,

the rotating shaft mechanism is internally provided with a switch circuit board electrically connected with the control circuit board, and the side surface of the rotating shaft mechanism is provided with a key used for triggering the switch circuit board.

Furthermore, the lower seat is provided with a reflecting groove plate which is buckled with the first irradiation port and used for reflecting ultraviolet light emitted by the first ultraviolet lamp tube to the placing cavity, or/and the upper cover is internally provided with a reflecting groove plate which is buckled with the second irradiation port and used for reflecting ultraviolet light emitted by the second ultraviolet lamp tube to the placing cavity.

Furthermore, both ends of the first ultraviolet lamp tube are sleeved with first protective sleeves, a first clamping piece is arranged in the lower seat, the first clamping piece is used for fixing the first ultraviolet lamp tube through clamping the first protective sleeves, or/and both ends of the second ultraviolet lamp tube are sleeved with second protective sleeves, a second clamping piece is arranged in the lower seat, and the second clamping piece is used for fixing the second ultraviolet lamp tube through clamping the second protective sleeves.

Further, the bottom of the placing cavity is provided with a plurality of lugs which are arranged around the first irradiation port and used for supporting the sterilized object to be sterilized.

Further, in order to be stably placed, the bottom of the lower seat is provided with a non-slip mat.

Further, the power supply assembly includes a battery and a charging interface exposed from a backside of the rotation connection portion.

Specifically, the rotating shaft mechanism comprises a rotating cylinder part which is butted with the end part of the rotating connecting part and is integrally connected with the upper cover, a rotating shaft body of which one end is arranged in the rotating cylinder part and the other end is arranged in the rotating connecting part, and a decorative cover which seals the rotating cylinder part from the outer side, wherein the two ends of the rotating shaft mechanism are respectively provided with one rotating connecting part, the switch circuit board is arranged in one rotating cylinder part, and the decorative cover corresponding to the rotating cylinder part is provided with a key hole matched with the key.

And the switch circuit board is provided with an indicator light, and the corresponding decorative cover is provided with a light hole matched with the indicator light.

Specifically, the upper cover includes upper cover epitheca and upper cover inferior valve of mutual lock, the rotary drum portion is connected with upper cover epitheca an organic whole, the second shines the mouth and is located the upper cover inferior valve.

Specifically, the lower seat comprises a lower seat upper shell and a lower seat lower shell which are mutually buckled, the placing cavity is formed by the lower seat upper shell being concave inwards, and the first irradiation port is located on the lower seat upper shell.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) the utility model discloses a lower seat and the upper cover design of flip formula have made things convenient for putting into of disinfection article of waiting to disinfect to dispose the ultraviolet fluorescent tube respectively in lower seat and upper cover and can make the article about the both sides homoenergetic disinfect the disinfection, concentrate electric control unit and switch unit subtly simultaneously and set up in the pivot position, made things convenient for the operation, also reduced the scattered indiscriminate line problem of walking that arouses that distributes of inside electron device. And the utility model discloses simple structure, design benefit, convenient to use is suitable for popularization and application.

(2) The utility model discloses the configuration is shone the mouth and is laid the ultraviolet fluorescent tube, for the article of placing the intracavity provides sufficient irradiation space to configuration reflecting groove board gathering ultraviolet ray avoids the ultraviolet ray to dissipate, improves the sterile effect of disinfecting.

(3) The utility model discloses utilize the protective sheath to protect the ultraviolet fluorescent tube, also made things convenient for simultaneously the fixed of ultraviolet fluorescent tube, kill two birds with one stone.

(4) The utility model discloses still dispose the lug placing the intracavity, made things convenient for the article to place, also improved the effect that the article bottom accepted ultraviolet irradiation.

(5) The utility model discloses set up automatically controlled part in rotating connecting portion to set up the switch part in pivot mechanism, made things convenient for the connection between the electron device, and the switch button has made things convenient for the switch and has adjusted the operation through pivot mechanism side cap setting.

Drawings

Fig. 1 is a schematic view of the external structure of an embodiment of the present invention.

Fig. 2 is a schematic structural view of a lower seat portion in an embodiment of the present invention.

Fig. 3 is a schematic structural diagram of an upper cover portion in an embodiment of the present invention.

Fig. 4 is an exploded view of an embodiment of the present invention.

Fig. 5 is a schematic cross-sectional structure diagram in an embodiment of the present invention.

Fig. 6 is a schematic structural view of a drum part according to an embodiment of the present invention.

Fig. 7 is a schematic structural view of the back of the upper shell of the lower seat in the embodiment of the present invention.

Detailed Description

The present invention will be further described with reference to the following drawings and examples, and embodiments of the present invention include, but are not limited to, the following examples.

Examples

As shown in fig. 1 to 7, the portable multifunctional ultraviolet sterilizer comprises a lower seat 10 for supporting and placing, a placing cavity 11 recessed in the upper surface of the lower seat, a first irradiation port 12 opened at the bottom of the placing cavity, a first ultraviolet lamp 13 disposed in the lower seat and sterilizing and disinfecting the placing cavity through the first irradiation port, a first reflection trough plate 14 disposed in the lower seat and fastened with the first irradiation port and used for reflecting ultraviolet light emitted by the first ultraviolet lamp to the placing cavity, first protection sleeves 15 sleeved at two ends of the first ultraviolet lamp, a first fastener 16 disposed in the lower seat and fastened to the first protection sleeves to fix the first ultraviolet lamp, a plurality of bumps 17 disposed around the first irradiation port at the bottom of the placing cavity and used for supporting an object to be sterilized and disinfected, a rotating connecting part 1 integrally connected to one side of the lower seat, and a chamber 2 opened in the rotating connecting part and used for placing an electric control component, the upper cover 20 is rotatably connected with the rotating connecting part through a rotating shaft mechanism and is matched and buckled with the lower seat, the second irradiation port 21 is formed in one side, facing the lower seat, of the upper cover, the second ultraviolet lamp tube 22 is arranged in the upper cover and is used for sterilizing and disinfecting the placing cavity through the second irradiation port, the second reflection groove plate 23 is arranged in the upper cover and is buckled with the second irradiation port and is used for reflecting ultraviolet light emitted by the second ultraviolet lamp tube in the placing cavity, the second protection sleeves 24 are sleeved at two ends of the second ultraviolet lamp tube, the second clamping piece 25 is arranged in the upper cover and is used for clamping the second protection sleeves to fix the second ultraviolet lamp tube, and the anti-slip pad 3 is arranged at the bottom of the lower seat.

Specifically, be provided with at the both ends of first reflection frid and carry out spacing fixed cardboard to first protective sheath with the cooperation of first fastener, be provided with at the both ends of second reflection frid and carry out spacing fixed cardboard to the second protective sheath with the cooperation of second fastener.

Specifically, the electric control component comprises a control circuit board 4, a battery and a charging interface 5, wherein the battery and the charging interface are connected with the control circuit board, the charging interface is exposed out of the back side of the rotating connecting part so as to facilitate external charging, and the charging interface can adopt conventional interface forms such as a Micro interface, a TypeC interface and the like; the control circuit board is electrically connected to both the first ultraviolet lamp tube and the second ultraviolet lamp tube, and carries a control circuit thereon, the control circuit may adopt the existing forms of a switch circuit, a timing circuit, etc. so as to set and adjust the operating mode of the ultraviolet lamp tube, the specific circuit structure thereof is the prior art, and is not repeated in this embodiment.

In order to facilitate the operation of the user and the overall consistency of the device shape, the switch part of the electric control component is separately configured in the form of a switch circuit board 6 which is arranged inside the rotating shaft mechanism and electrically connected with the control circuit board, and the switches are axially arranged and provided with a key 7 for triggering at the axial side of the rotating shaft mechanism.

Specifically, the rotating shaft mechanism comprises a rotating cylinder part 26 which is butted with the end part of the rotating connecting part and is integrally connected with the upper cover, a rotating shaft body 8 with one end arranged in the rotating cylinder part and the other end arranged in the rotating connecting part, and a decorative cover 9 for closing the rotating cylinder part from the outer side, wherein, in order to ensure the stable rotating connection, the rotating shaft mechanism is respectively arranged at two ends of the rotating connecting part, correspondingly, in order to ensure the consistency of the overall appearance, a gap matched with the rotating cylinder part is reserved at two ends of the rotating connecting part relative to the side edge of the lower seat connected with the rotating connecting part, so that the axial length of the whole body after the rotating cylinder part and the rotating connecting part are connected with each other is matched with; the switch circuit board is arranged in one of the rotary drum parts, and the decorative cover corresponding to the rotary drum part is provided with a key hole 9-1 matched with the key; the pivot body adopts current integrated form pivot form, and pivot body both ends can rotate relatively promptly, and the both ends of this pivot body are fixed in the section of thick bamboo portion and rotate the connecting portion respectively in, correspondingly, all match ground in the section of thick bamboo portion and the rotation connecting portion and be provided with the fixed part with this pivot body tip fixed connection. In addition, for convenient indication, an indicator lamp is arranged on the switch circuit board, and a lamp hole 9-2 matched with the indicator lamp is arranged on the corresponding decorative cover.

More specifically, in order to facilitate the wiring of the electric connection, a wiring through hole is formed between the lower seat inner cavity and the cavity of the rotating connecting portion, a wiring through hole is also formed between the cavity of the rotating connecting portion and the inner cavity of the rotating cylinder portion, and a wiring through hole is also formed between the inner cavity of the rotating cylinder portion and the inner cavity of the upper cover, so that the wiring space is optimized, and the complex wiring condition is effectively avoided.

In specific design, in order to facilitate the installation of internal devices, the lower seat and the upper cover can both adopt split type structures, such as: the upper cover 20 comprises an upper cover upper shell 20-1 and an upper cover lower shell 20-2 which are mutually buckled, the rotary drum part is integrally connected with the upper cover upper shell, and the second irradiation port is positioned on the upper cover lower shell. The lower seat 10 comprises a lower seat upper shell 10-2 and a lower seat lower shell 10-1 which are mutually buckled, the placing cavity is formed by the upper part of the lower seat upper shell being concave inwards, and the first irradiation port is positioned on the lower seat upper shell; correspondingly, the rotary connecting part can also be composed of two half shells, wherein one half shell is integrally connected with the lower upper shell, and the other half shell is integrally connected with the lower shell.

In another embodiment, an open/close sensor 19 is disposed between the drum portion and the end of the rotation connecting portion, and is electrically connected to the control circuit board. When this switching sensor detects the upper cover open mode, send a signal to control circuit board, control circuit can force through this signal and close the ultraviolet lamp, avoids uncapping the back ultraviolet ray and leaks to guarantee safe in utilization.

The utility model discloses during the use, open the upper cover, will need the sterile article of disinfecting (like multiple articles such as gauze mask, gloves, cell-phone, key all can) put into place the chamber and put, then close the upper cover and make and place the chamber and be the encapsulated situation, open ultraviolet lamp through the button of pivot mechanism side, to the article of placing the intracavity disinfection processing that disinfects, close the ultraviolet lamp through the button after the definite time and accomplish the disinfection of disinfecting, then open the upper cover and take out the article can. In a further improvement, the control circuit may be configured with a plurality of additional functions, such as a timing function (automatic shutdown after setting the sterilization and disinfection duration), a power adjustment function (adjusting the power of the operation of the ultraviolet lamp), a mode selection function (single-sided or double-sided sterilization and disinfection), and the like, so as to improve the convenience of use.

The above-mentioned embodiment is only the preferred embodiment of the present invention, and is not a limitation to the protection scope of the present invention, but all the changes made by adopting the design principle of the present invention and performing non-creative work on this basis should belong to the protection scope of the present invention.

Claims

1. A portable multifunctional ultraviolet sterilizer is characterized by comprising a lower seat for supporting and placing, a placing cavity which is arranged inwards and concaved on the upper surface of the lower seat, a first irradiation port which is arranged at the bottom of the placing cavity, a first ultraviolet lamp tube which is arranged in the lower seat and used for sterilizing and disinfecting the placing cavity through the first irradiation port, a rotating connecting part which is integrally connected with one side of the lower seat, an upper cover which is rotatably connected with the rotating connecting part through a rotating shaft mechanism and is matched and buckled with the lower seat, a second irradiation port which is arranged on the upper cover and faces one side of the lower seat, and a second ultraviolet lamp tube which is arranged in the upper cover and used for sterilizing and disinfecting the placing cavity through the second irradiation port,

2. The portable multifunctional ultraviolet sterilizer of claim 1, wherein the lower seat is provided with a reflective slot plate fastened with the first irradiation port for reflecting ultraviolet light emitted by the first ultraviolet lamp tube into the placing cavity, or/and the upper cover is provided with a reflective slot plate fastened with the second irradiation port for reflecting ultraviolet light emitted by the second ultraviolet lamp tube into the placing cavity.

3. The portable multifunctional ultraviolet sterilizer of claim 1, wherein a first protective sleeve is sleeved on each of two ends of the first ultraviolet lamp tube, a first fastener is arranged in the lower seat, the first fastener fixes the first ultraviolet lamp tube by clamping the first protective sleeve, or/and a second protective sleeve is sleeved on each of two ends of the second ultraviolet lamp tube, a second fastener is arranged in the lower seat, and the second fastener fixes the second ultraviolet lamp tube by clamping the second protective sleeve.

4. The portable multifunctional ultraviolet sterilizer of claim 1, wherein the bottom of the placing chamber is provided with a plurality of protrusions arranged around the first irradiation port for supporting the sterilization object to be sterilized.

5. The portable multifunctional ultraviolet sterilizer of claim 1, wherein the bottom of said lower seat is provided with a non-slip mat.

6. The portable multifunctional uv sterilizer of claim 1, wherein said power supply module comprises a battery and a charging interface exposed from a backside of said rotation connection part.

7. The portable multifunctional ultraviolet sterilizer as claimed in any one of claims 1 to 6, wherein the rotation shaft mechanism comprises a rotation shaft portion abutting against an end portion of the rotation connecting portion and integrally connected to the upper cover, a rotation shaft body having one end disposed in the rotation shaft portion and the other end disposed in the rotation connecting portion, and a decorative cover closing the rotation shaft portion from the outside, wherein the rotation shaft mechanism is disposed one at each of both ends of the rotation connecting portion, the switch circuit board is disposed in one of the rotation shaft portions, and the decorative cover corresponding to the rotation shaft portion is disposed with a key hole matching with the key.

8. The portable multifunctional ultraviolet sterilizer of claim 7, wherein the switch circuit board is provided with an indicator light, and the corresponding decorative cover is provided with a lamp hole matched with the indicator light.

9. The portable multifunctional ultraviolet sterilizer recited in claim 7, wherein said upper cover comprises an upper cover upper shell and an upper cover lower shell which are engaged with each other, said drum part is integrally connected to said upper cover upper shell, and said second irradiation port is provided in said upper cover lower shell.

10. The portable multifunctional ultraviolet sterilizer of claim 7, wherein the lower base comprises an upper lower base shell and a lower base shell which are fastened with each other, the placing cavity is formed by an upper concave part of the upper lower base shell, and the first irradiation port is located on the upper lower base shell.