CN212387765U - Multifunctional sterilizer - Google Patents

Abstract

The utility model discloses a multifunctional sterilizer, belonging to the field of ultraviolet lamp sterilization devices, comprising a fan shell and ultraviolet LED lamp beads, wherein the fan shell is provided with an installation position which is arranged opposite to a rotating shaft of a fan; the ultraviolet LED lamp beads are fixed on the installation position, and a PCB circuit board connected with the ultraviolet LED lamp beads is arranged on the installation position. In this scheme, on the installation position through ultraviolet ray LED lamp pearl installation fan casing, fix ultraviolet ray LED lamp pearl on the installation position, make its central line at the length direction of pivot do the biggest stack with respective function, and closely coincide the mode equipment mutually in the combined action within range, and close as an organic wholely, compressible combination space makes its volume design of accomplishing the minimum, and then is fit for the application of action formula, in addition, the overall structure of this product can combine different accessories in response to the application scene, but the multipurpose is used.

Description

Multifunctional sterilizer

Technical Field

The utility model relates to an ultraviolet lamp sterilizing equipment technical field, concretely relates to multifunctional sterilizer.

Background

At present, public research shows that ultraviolet rays can kill microorganisms (pathogens such as bacteria, viruses and spores) mainly through the functions of radiation damage and nucleic acid destruction of the microorganisms, so that the disinfection purpose is achieved. The action of ultraviolet light on nucleic acids can result in bond and strand breaks, interstrand cross-linking, and the formation of photoproducts, among other things, thereby altering the biological activity of DNA to render microorganisms unable to replicate themselves, and this ultraviolet damage is also lethal.

Traditional fan main part can only provide wind for the staff, has generally set up ultraviolet tube around the fan, can disinfect the fungus to the room air, but, the structure of disinfecting of this kind of fan is complicated, and is bulky, and occupation space is big, and is poor to little article bactericidal effects such as some narrow and small places or toothbrushes, can not satisfy customer's user demand.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides a multifunctional sterilizer to solve current fan sterilizing equipment's bulky, the poor technical problem of bactericidal effect.

In order to achieve the above object, the present invention provides the following technical solutions:

according to the utility model provides a multifunctional sterilizer, include:

the fan comprises a fan shell, wherein the fan shell is provided with an installation position, and the installation position is arranged opposite to a rotating shaft of the fan; and

the ultraviolet LED lamp bead is installed on the installation position, and a PCB circuit board connected with the ultraviolet LED lamp bead is arranged on the installation position.

Further, the shape of the installation position is matched with that of the ultraviolet LED lamp bead.

Further, the installation position is a groove body or a through hole formed in the fan shell.

Furthermore, the central line of the light of the ultraviolet LED lamp bead coincides with the central line of the rotating shaft.

Further, the multifunctional sterilizer further comprises a controller, and the controller is connected with the PCB.

The utility model has the advantages of as follows:

the ultraviolet LED lamp beads are arranged on the mounting position of the fan shell and fixed on the mounting position, meanwhile, the PCB connected with the ultraviolet LED lamp beads is arranged on the mounting position to facilitate control and connection of the PCB, the central lines of the ultraviolet LED lamp beads in the length direction of the rotating shaft are overlapped to the maximum extent by respective functions and are assembled in a close overlapping mode in a coaction range, and the ultraviolet LED lamp beads and the PCB are combined into a whole, so that the combined space can be compressed, the minimum volume design is realized, and the ultraviolet LED lamp beads are suitable for mobile application; if combined with the shape of the toothbrush case, can be used for sterilizing toothbrushes or chopsticks.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a schematic view of a partially exploded structure of a multifunctional sterilizer according to an embodiment of the present invention.

In the figure: 10-a fan housing; 11-a fan; 12-a mounting location; 13-a rotating shaft; 14-ultraviolet LED lamp beads; 15-PCB circuit board.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. In the present specification, the terms "upper", "lower", "left", "right", "middle", and the like are used for the sake of clarity only, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof are also considered to be the scope of the present invention without substantial changes in the technical content.

As shown in fig. 1, according to the present invention, there is provided a multi-functional sterilizer, comprising:

the fan comprises a fan shell 10, wherein the fan shell 10 is provided with an installation position 12, and the installation position 12 is arranged opposite to a rotating shaft 13 of a fan 11; and

ultraviolet LED lamp pearl 14, ultraviolet LED lamp pearl 14 is installed on the installation position 12, just be provided with on the installation position 12 with the PCB circuit board 15 that ultraviolet LED lamp pearl 14 is connected.

In this embodiment, the ultraviolet LED lamp 14 is mounted on the mounting position 12 of the fan housing 10, the ultraviolet LED lamp 14 is fixed on the mounting position 12, the PCB 15 connected to the ultraviolet LED lamp 14 is disposed on the mounting position 12, the PCB 15 is connected to the ultraviolet LED lamp 14 through a wire, thereby facilitating the control of the ultraviolet LED lamp 14, the respective functions of the fan 11 and the ultraviolet LED lamp 14 are combined into a whole by the connection in such a manner that the central lines in the length direction of the rotating shaft 13 are maximally superposed and closely superposed within the common action range, the combined space can be compressed to achieve the minimum volume design, and the multifunctional sterilizer is suitable for mobile applications, in addition, the whole structure of the multifunctional sterilizer can be combined with different accessories according to the application scene, i.e. the whole appearance shape of the multifunctional sterilizer is matched, and the multifunctional sterilizer can be used in multiple purposes, for example, the cup-shaped material can be combined with a cup-shaped material and can be used for sterilizing water or empty cups in the cup; if combined with the shape of the toothbrush case, can be used for sterilizing toothbrushes or chopsticks.

In some embodiments, optionally, as shown in fig. 1, the shape of the mounting location 12 matches the shape of the ultraviolet LED lamp bead 14.

In this embodiment, the shape of the mounting position 12 can be matched with the shape of the ultraviolet LED lamp bead 14 in advance, so as to adapt to the mounting of different LED lamp beads.

In some embodiments, optionally, the mounting position 12 is a groove or a through hole formed in the fan housing 10. The installation of ultraviolet LED lamp pearl 14 is convenient for, and then with the stack of whole product, compression structure makes the volume of its preparation littleer.

In some embodiments, optionally, the central line of the light of the ultraviolet LED lamp bead 14 coincides with the central line of the rotating shaft 13.

In this embodiment, the center line of the light beam emitted from the ultraviolet LED lamp bead 14 is coaxially combined with the center line of the rotating shaft 13 of the fan 11 (dc fan), so as to maximize the irradiation intensity (closest) and the minimum angle, thereby achieving the sterilization treatment with the maximum effect.

In some embodiments, optionally, the multifunctional sterilizer further comprises a controller connected to the PCB 15. Through the circuit of present controller control ultraviolet LED lamp pearl 14 and fan 11, and then open the control of opening and stop ultraviolet LED lamp pearl 14 and fan 11 through the switch on the controller, in addition, this product can external power supply, perhaps charges with the charger, perhaps charges it with cell-phone item matched with interface.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims (5)

1. A multi-functional sterilizer, comprising:

the fan comprises a fan shell (10), wherein an installation position (12) is arranged on the fan shell (10), and the installation position (12) is arranged opposite to a rotating shaft (13) of the fan (11); and

ultraviolet LED lamp pearl (14), install ultraviolet LED lamp pearl (14) on installation position (12), just be provided with on installation position (12) with PCB circuit board (15) that ultraviolet LED lamp pearl (14) are connected.

2. The multi-functional sterilizer of claim 1,

the shape of the mounting position (12) is matched with that of the ultraviolet LED lamp bead (14).

3. The multi-functional sterilizer of claim 2,

the mounting position (12) is a groove body or a through hole formed in the fan shell (10).

4. The multi-functional sterilizer of claim 1,

the central line of the light of the ultraviolet LED lamp bead (14) coincides with the central line of the rotating shaft (13).

5. The multi-functional sterilizer of any one of claims 1 to 4, further comprising:

a controller connected with the PCB circuit board (15).

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