WO2019079978A1

WO2019079978A1 - Miniature sterilization component and surface disinfection and sterilization device

Info

Publication number: WO2019079978A1
Application number: PCT/CN2017/107555
Authority: WO
Inventors: 何宗江; 贾志强
Original assignee: 深圳前海小有技术有限公司; 深圳市海司恩科技有限公司
Priority date: 2017-10-25
Filing date: 2017-10-25
Publication date: 2019-05-02

Abstract

Provided are a miniature sterilization component (9) and a surface disinfection and sterilization device. The miniature sterilization component (9) comprises a tube (90), wherein a telescopic mechanism (91) is provided in the tube (90); the telescopic mechanism (91) comprises a driving mechanism, a fixing rod (910) and a movable rod (911) sleeved in the fixing rod (910); at least one sterilization light-emitting device (92) is provided on an end surface of a top end of the movable rod (911); and the driving mechanism is used for driving the movable rod (911) to drive the motion of the sterilization light-emitting device (92). The surface disinfection and sterilization device comprises: an upper cover (1); a handle (2), the handle (2) being provided with a shaped cavity (20) used for accommodating the miniature sterilization component (9); a lower cover (3) fitted with the upper cover (1) to form an accommodation cavity (4); and a circuit board assembly (6) arranged at one end of the accommodation cavity (4), an external power source access assembly (5) arranged at the other end of the accommodation cavity (4), and a sterilization light source module (7) arranged between the external power source access assembly (5) and the circuit board assembly (6), wherein a light outlet window (8) matching the sterilization light source module (7) is provided in the middle of the bottom of the lower cover (3).

Description

Micro sterilization component and surface disinfection device

Technical field

The invention relates to the field of sterilization technology, in particular to a micro-sterilization component and a surface sterilization device.

Background technique

In the life or work, the user's surface cleanliness, the user put forward higher cleanliness requirements. Taking the workbench as an example, the workbench is widely used in the medical, pharmaceutical, food, electronics, instrumentation, and bioengineering industries. With the rapid development of the above industries and technology, users have put forward higher requirements for the cleanliness of the workbench used in the above industries.

However, the existing surface sterilization and sterilization device cannot meet the sterilization requirements of corners such as corners or narrow portions. Therefore, it is urgent to provide a sterilization member to solve the defects of the existing surface sterilization device.

Summary of the invention

It is an object of the present invention to provide a micro-sterilization member and a surface sterilization and disinfection device to solve the technical problem that the conventional surface disinfection and sterilization device cannot meet the sterilization requirements of corners or narrow portions.

In order to solve the above problems, the present invention provides a micro-sterilization member comprising:

a tube body, the tube body is provided with a telescopic mechanism, the telescopic mechanism comprises a driving mechanism, a fixing rod and a movable rod sleeved in the fixing rod, and at least one first sterilization light emitting device is arranged on the end surface of the top end of the movable rod, and the driving structure is used for driving The movable rod drives the movement of the first germicidal light-emitting device.

As a further improvement of the present invention, an illumination device is further disposed on an end surface of the top end of the movable rod; and/or a strip-shaped sterilization area is further disposed outside the side wall of the tube body, and the strip-shaped sterilization area is sequentially provided with a plurality of second sterilization lights Device.

As a further improvement of the present invention, the first biometric acquisition device is disposed on the sidewall of the tube body, and the first biometric acquisition device is configured to acquire the first biometric identification information of the user.

As a further improvement of the present invention, the micro-sterilization member further includes a processor, the processor is electrically connected to the first biometric acquiring device, and the processor is configured to perform control according to the matching result of the first biometric identification information and the preset feature verification information. deal with.

In order to solve the above problems, the present invention also provides a surface disinfecting and sterilizing device, comprising:

Upper cover

a handle is disposed at a rear portion of the upper cover, and the handle is provided with a cavity for accommodating the micro-sterilizing member;

The lower cover cooperates with the upper cover to form a receiving cavity, and the receiving cavity is provided with an external power supply access component, a circuit board assembly electrically connected to the external power supply access component, and a sterilization light source module electrically connected to the circuit board component. The circuit board assembly is disposed at one end of the accommodating cavity, and the external power supply access component is disposed at the other end of the accommodating cavity, and the sterilizing light source module is disposed between the external power supply access component and the circuit board component, and the bottom of the lower cover is provided with a The light-emitting window matched by the germicidal light source module.

As a further improvement of the present invention, the outer side of the handle is provided with a second biometric acquisition device, and the second biometric acquisition device is configured to acquire second biometric identification information of the user.

As a further improvement of the present invention, the circuit board assembly includes a circuit board stacked in a stack, a display board electrically connected to the circuit board, a heat sink member disposed under the circuit board, and a display screen electrically connected to the display panel disposed above the display panel, A display window matching the display screen is provided at the front of the upper cover.

As a further improvement of the present invention, the accommodating cavity is further provided with a fixing component and a heat dissipating structure disposed on the fixing component, the fixing component is disposed on the lower cover, and the sterilizing light source module is fixedly disposed on the heat dissipating structure; the fixing component comprises a fixing post and The bracket has one end connected to the fixing post and the other end of the bracket being connected to the heat dissipation structure.

As a further improvement of the present invention, the heat dissipation structure includes a substrate, a fin duct and a fan, the substrate is connected to the bracket, the fin duct is disposed on the substrate, and the fan faces the fin duct.

As a further improvement of the present invention, the fin air duct includes a fin top sheet, a plurality of fin support sheets and a fin fin piece, and one end of each fin support piece is connected to the fin top piece, and the other end is connected to the fin piece piece. The two adjacent fin support sheets form an independent heat dissipation channel.

Compared with the prior art, the present invention achieves sterilization treatment of corners or narrow portions by providing at least one germicidal light-emitting device on the end surface of the movable rod, thereby overcoming the defect that the corner or narrow portion is difficult to be sterilized. Further, the telescopic mechanism is built into the tube body, which not only makes the sterilizing member easy to carry, but also avoids the sterilizing illuminating device being easily touched, thereby improving the portable performance of the sterilizing member and improving the service life of the sterilizing member.

DRAWINGS

Figure 1 is a schematic view showing the structure of a first embodiment of the micro-sterilization member of the present invention;

2 is a schematic structural view of a second embodiment of the micro-sterilization member of the present invention;

Figure 3 is a schematic structural view of a third embodiment of the micro-sterilization member of the present invention;

Figure 4 is a schematic view showing the structure of a fourth embodiment of the micro-sterilization member of the present invention;

Figure 5 is a schematic view showing the structure of the first embodiment of the surface disinfecting and disinfecting apparatus of the present invention;

Figure 6 is a schematic structural view of a second embodiment of the surface disinfecting and disinfecting apparatus of the present invention;

Figure 7 is a schematic structural view of a third embodiment of the surface disinfecting and disinfecting apparatus of the present invention;

Figure 8 is a schematic view showing the structure of a heat dissipating structure in the surface disinfecting and disinfecting apparatus of the present invention.

Detailed ways

The present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It is understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Figure 1 illustrates an embodiment of a micro-sterilizing member of the present invention. In the present embodiment, the micro-sterilization member 9 includes a tubular body 90.

The telescopic mechanism 91 includes a driving mechanism (not shown), a fixing rod 910, and a movable rod 911 sleeved in the fixing rod 910. The end surface of the top end of the movable rod 911 is provided. There is at least one first germicidal light-emitting device 92 for driving the movable rod 911 to drive the first germicidal light-emitting device 92 to move.

It should be noted that, since the area of the end surface of the movable rod is small, the number of the first sterilizing light-emitting devices is limited. Therefore, preferably, the first sterilizing light-emitting device having a larger power is selected to enhance the micro of the embodiment. The sterilization effect of the sterilization member.

In this embodiment, at least one first germicidal light-emitting device is disposed on the end surface of the movable rod to achieve sterilization treatment of the corner or the narrow portion, thereby overcoming the defect that the corner or the narrow portion is difficult to be sterilized. Further, the telescopic mechanism is built into the tube body, which not only makes the sterilizing member easy to carry, but also avoids the sterilizing illuminating device being easily touched, thereby improving the portable performance of the sterilizing member and improving the service life of the sterilizing member.

When the cockroach is sterilized, it can be carried out under the lighting conditions, which can further enhance the sterilization effect and further enhance the user experience. Therefore, on the basis of the above embodiment, in other embodiments, referring to FIG. 2, an illumination device 930 is further disposed on the end surface of the top end of the movable rod 911.

It should be noted that the illumination device in this embodiment may be an LED lamp bead.

In this embodiment, the illumination device is disposed on the end surface, so that the user can perform sterilization treatment by the micro-sterilization member under good lighting conditions, thereby further improving the sterilization effect and further improving the sterilization effect. User experience.

When the corner or the narrow part is subjected to the sterilization treatment, in order to increase the sterilization rate, on the basis of the above embodiment, in other embodiments, referring to FIG. 3, a strip-shaped sterilization area is further disposed outside the side wall of the tube body 90. The shaped sterilization zone is provided with a plurality of second germicidal light emitting devices 940 in sequence.

In this embodiment, a strip-shaped sterilizing zone is disposed outside the side wall of the pipe body, and a plurality of second sterilizing light-emitting devices are disposed in the strip-shaped sterilizing zone, thereby realizing a small-area sterilizing treatment, thereby improving the corner or the narrow portion. Sterilization rate. Further, the first sterilizing light-emitting device of the end surface of the movable rod of the embodiment can realize the killing, and the second sterilizing light-emitting device of the strip-shaped sterilizing area can realize small-area sterilization, and expands the application range of the micro-sterilizing member.

In order to improve the safety performance of the micro-sterilization member, based on the above embodiment, in other embodiments, referring to FIG. 4, the first biometric acquisition device 950 is disposed on the sidewall of the tube 90, and the first biometric feature is provided. The acquisition device 950 is configured to acquire first biometric identification information of the user.

It should be noted that the first biometric acquiring device 950 in this embodiment may be a fingerprint module, an iris acquiring module, or the like.

In this embodiment, the first biometric acquisition device 950 is disposed on the sidewall of the tube body to acquire the biometric characteristics of the user, so that the micro-sterilization member can perform the sterilization process after the identity verification and the identity verification are passed, thereby avoiding the unauthorized operation. The user (such as a child or a blind person) holds the sterilization member for sterilization treatment, thereby improving the safety performance of the sterilization member.

In order to further enhance the intelligence of the micro-sterilization member, on the basis of the above embodiment, in other embodiments, referring to Fig. 4, the micro-sterilization member further includes a processor (not shown). Specifically, the processor is electrically connected to the first biometric acquiring device 950, the second germicidal light emitting device 940, and the first germicidal light emitting device 92, respectively.

When receiving the first biometric identification information sent by the first biometric acquiring device, the processor determines whether the first biometric identification information matches the preset feature verification information, if the first biometric identification information and the preset feature verification information Matching, then controlling the second germicidal light emitting device and/or the first germicidal light emitting device to be turned on, thereby avoiding the unauthorized user (such as a child or a person with loss of resolving power, such as a blind person) using the microsterilizing member, thereby further improving Users use security features.

If the first biometric identification information does not match the preset feature verification information, the reminder information may be sent, for example, in the form of a voice broadcast, "Sorry, please use the authorization, thank you!". Ben The embodiment further enhances the user experience by outputting a reminder information to immediately inform the user of the reason for failure to use.

Figure 5 illustrates an embodiment of the surface sanitizing apparatus of the present invention. In the embodiment, the surface sterilization device comprises an upper cover 1, a handle 2 and a lower cover 3.

Wherein, the handle 2 is disposed at the rear of the upper cover 1, and the handle 2 is provided with a cavity 20 matching the shape of the micro-sterilization member 9 described in the above embodiment, and the micro-sterilization member 9 is housed in the cavity 20; the lower cover 3 is The upper cover 1 cooperates to form a receiving cavity 4, and the external cavity power inlet component 5 is disposed in the accommodating cavity 4, and the circuit board assembly 6 is electrically connected to the external power source access component 5, and the circuit board assembly 6 is electrically connected. The light source module 7 is disposed at one end of the accommodating cavity 4, and the external power source accessing component 5 is disposed at the other end of the accommodating cavity 4, and the sterilizing light source module 7 is disposed on the external power source accessing component 5 and the circuit board component 6 Between the bottom of the lower cover 3 is provided a light-emitting window 8 matching the sterilization light source module 7.

Further, in order to reduce the volume and quality of the surface sterilization device, on the basis of the above embodiments, in other embodiments, referring to FIG. 5, the circuit board assembly 6 includes a circuit board 60 and a circuit disposed in a stack. The display panel 62 electrically connected to the board 60 is provided with a heat sink member 61 disposed below the circuit board 60. A display screen 63 electrically connected to the display panel 62 is disposed above the display panel 62. The front portion of the upper cover 1 is provided with a display screen 63. Matching display window.

It should be noted that the micro-sterilization member 9 of the surface disinfecting and disinfecting device of the embodiment may be electrically connected to the circuit board 60 or may not be electrically connected to the circuit board 60.

Specifically, when the micro-sterilization member 9 can be electrically connected to the circuit board 60, the micro-sterilization member 9 may not be provided with a processor, and the two may share a circuit board.

In addition, the micro-sterilization member can also be configured with a processor. By electrically connecting to the circuit board 60 to obtain a power supply signal from the circuit board 60, the micro-sterilization member itself is not required to have the power supply module and/or the charging module, and the micro-sterilization member is simplified. structure.

In other embodiments, when the micro-sterilization member 9 is not electrically connected to the circuit board 60, the micro-sterilization member 9 itself configures the processor and the power supply module and the charging module.

In this embodiment, by stacking the heat sink member, the circuit board, the display panel and the display screen, the space is saved, the volume of the product is reduced, and the weight of the product is reduced, thereby further improving the portability of the product.

In order to further improve the safety performance of the surface sterilization device, see Figure 6, the handle 2 The second biometric acquisition device 30 is disposed on the outer side, and the second biometric acquisition device 30 is configured to acquire second biometric identification information of the user.

It should be noted that the second biometric acquiring device 30 in this embodiment may be a fingerprint module, an iris acquiring module, or the like.

In this embodiment, the second biometric acquiring device is disposed on the side wall of the handle to obtain the biometric characteristics of the user, so that the surface disinfecting device can perform the sterilization process after the identity verification and the identity verification are passed, thereby avoiding the unauthorized operation. The user (such as a child or a blind person) holds the surface sterilization device for sterilization treatment, thereby improving the safety performance of the surface sterilization device. Further, after the identity verification and the identity verification are passed in this embodiment, the micro-sterilization member described in the above embodiment can be used, thereby avoiding the use of the micro-sterilization member by the unauthorized user, thereby further improving the micro-sterilization member. Use security features.

In order to further improve the service life of the sterilizing light source module 7, on the basis of the above embodiments, in other embodiments, referring to FIG. 7, the accommodating cavity 4 is further provided with a fixing component 10 and a heat dissipating structure disposed on the fixing component 10. The fixing assembly 10 is disposed on the lower cover 3, and the sterilization light source module 7 is fixedly disposed on the heat dissipation structure 11. The fixing assembly 10 includes a fixing post 101 and a bracket 100. One end of the bracket 100 is connected to the fixing post 101, and the other end of the bracket 100 It is connected to the heat dissipation structure 11.

Specifically, referring to FIG. 8 , the heat dissipation structure 11 includes a substrate 110 , a fin duct 111 , and a fan 112 . The substrate 110 is connected to the bracket 100 , the fin duct 111 is disposed on the substrate 110 , and the fan 112 faces the fin duct 111 .

In order to further improve the heat dissipation efficiency, on the basis of the above embodiments, in other embodiments, referring to FIG. 8 , the fin air duct 111 includes a fin top sheet 1110 , a plurality of fin support sheets 1111 , and a fin bottom sheet 1112 . One end of each of the fin supporting pieces 1111 is connected to the fin upper piece 1110, the other end is connected to the fin lower piece 1112, and the adjacent two fin supporting pieces 1111 form an independent heat dissipation channel.

Further, referring to FIG. 8, the substrate 110 has a sealed receiving cavity 1101, and the sealed receiving cavity 1101 is provided with an inverting heat dissipating material. Specifically, the inverting heat dissipating substance includes a phase change liquid and a low temperature sublimation solid. In this embodiment, the phase change liquid or the low temperature sublimation solid can be accommodated in the sealed accommodating cavity 1101 according to the needs of the user, thereby widening the type and type of the content of the sealed accommodating cavity 1101.

Further, referring to FIG. 8, in order to increase the rate of vaporization or liquefaction, so as to further improve the heat dissipation efficiency, based on the above embodiment, in other embodiments, the periphery of the sealing cavity 1101 is sealed. A plurality of protrusions 1102 are provided on the inner wall. It should be noted that the protrusion 1102 of the present embodiment has sharp corners in order to further increase the liquefaction or vaporization rate. Therefore, the overall contour shape of the preferred protrusion 1102 is a triangle.

In order to improve the structural stability of the substrate and further improve the heat dissipation rate, on the basis of the above embodiments, in other embodiments, referring to FIG. 8, at least one support column 1103 is disposed in the sealed receiving cavity 1101, and one end of the support column 1103 is The top surface of the seal accommodating cavity 1101 is connected, and the other end of the support post 1103 is connected to the inner side of the bottom surface of the seal accommodating cavity 1101. In this embodiment, by providing at least one support column, the stability of the hollow substrate structure is ensured, and the heat of the bottom portion can be quickly transmitted to the heat dissipation air passage at the top through the support column, thereby further improving the heat dissipation efficiency.

In this embodiment, by providing a heat dissipation structure for the sterilization light source module, the sterilization light source module is prevented from working in a high temperature state, thereby prolonging the service life of the sterilization light source module. Further, in this embodiment, the fan is blown toward the fin air passage to realize rapid heat dissipation of the sterilization light source module, thereby further improving the heat dissipation efficiency. In addition, in this embodiment, by forming a plurality of independent heat dissipation channels, the wind blown by the fan quickly enters the heat dissipation channels, thereby quickly taking away heat, thereby achieving the effect of further improving the heat dissipation efficiency.

The embodiments of the invention have been described in detail above, but are merely exemplary, and the invention is not limited to the specific embodiments described above. All equivalent modifications and alterations to the invention are also within the scope of the invention, and the equivalents and modifications and improvements may be made without departing from the spirit and scope of the invention. And the like should be covered within the scope of the present invention.

Claims

A micro-sterilization member characterized in that it comprises:

a tubular body having a telescopic mechanism therein, the telescopic mechanism comprising a driving mechanism, a fixing rod and a movable rod sleeved in the fixing rod, wherein at least one first sterilization is provided on an end surface of the top end of the movable rod a light emitting device, wherein the driving structure is configured to drive the movable rod to drive the first germicidal light emitting device to move.
The micro-sterilization member according to claim 1, wherein an end surface of the top end of the movable rod is further provided with an illumination device; and/or a lateral sterilizing portion is further disposed outside the side wall of the tube body, The strip sterilization zone is provided with a plurality of the second germicidal light emitting devices in sequence.
The micro-sterilization member according to claim 1, wherein a first biometric acquiring device is disposed on a sidewall of the tubular body, and the first biometric acquiring device is configured to acquire a first biometric feature of a user. information.
A micro-sterilization member according to claim 3, further comprising a processor electrically coupled to said first biometric acquisition device, said processor for utilizing said first biometric feature The matching result of the identification information and the preset feature verification information is subjected to control processing.
A surface sterilization device characterized in that it comprises:

Upper cover

a handle disposed at a rear portion of the upper cover, the handle being provided with a cavity for accommodating the micro-sterilization member according to any one of claims 1 to 4;

The lower cover cooperates with the upper cover to form a receiving cavity, wherein the receiving cavity is provided with an external power receiving component, a circuit board assembly electrically connected to the external power receiving component, and the circuit board a sterilizing light source module electrically connected to the component, the circuit board assembly is disposed at one end of the accommodating cavity, the external power supply access component is disposed at the other end of the accommodating cavity, and the sterilizing light source module is disposed at the Between the external power supply access assembly and the circuit board assembly, an exit window matching the sterilization light source module is disposed in the middle of the bottom of the lower cover.
The surface sanitizing apparatus according to claim 5, wherein the outer side of the handle is provided with a second biometric acquiring device, and the second biometric acquiring device is configured to acquire second biometric identification information of the user.
A surface sanitizing apparatus according to claim 5, wherein said circuit board group The device includes a circuit board stacked in a stack, a display panel electrically connected to the circuit board, a heat sink member disposed under the circuit board, and a display screen electrically connected to the display panel is disposed above the display panel The front portion of the cover is provided with a display window that matches the display screen.
The surface sterilizing and sterilizing device according to claim 5, wherein the accommodating chamber is further provided with a fixing component, a heat dissipating structure disposed on the fixing component, and the fixing component is disposed on the lower cover The sterilization light source module is fixedly disposed on the heat dissipation structure; the fixing component includes a fixing post and a bracket, one end of the bracket is connected to the fixing post, and the other end of the bracket is connected to the heat dissipation structure.
The surface disinfecting and disinfecting apparatus according to claim 8, wherein the heat dissipating structure comprises a substrate, a fin duct and a fan, the substrate is connected to the bracket, and the fin duct is disposed on the substrate Above, the fan faces the fin duct.
The surface sanitizing apparatus according to claim 9, wherein the fin duct comprises a fin top sheet, a plurality of fin supporting sheets and a fin fin piece, and one end of each fin supporting piece is The fins are connected to each other, and the other end is connected to the fins and the adjacent fin supporting sheets form an independent heat dissipation channel.