WO2012139346A1

WO2012139346A1 - Ultraviolet disinfection device in shoes

Info

Publication number: WO2012139346A1
Application number: PCT/CN2011/077416
Authority: WO
Inventors: 周国顺
Original assignee: 鹤山市广明源照明电器有限公司
Priority date: 2011-04-11
Filing date: 2011-07-21
Publication date: 2012-10-18
Also published as: CN202044543U

Abstract

An ultraviolet disinfection device in shoes, comprising a power control module (1), at least one flexible power output wire (2) is led out from the power control module (1), the flexible power output wire (2) is connected to an ultraviolet disinfection apparatus (3) insertable into shoes, the ultraviolet disinfection apparatus (3) comprises a lamp base (31) connected to the flexible power output wire (2), a detachable ultraviolet lamp tube (32) in the lamp base (31), and a detachable lampshade (33) wrapped around the ultraviolet lamp tube (32) at the front end of the lamp base (31). The ultraviolet disinfection device in shoes can be directly placed inside shoe cavities, has good disinfection effect, and can effectively preventing ultraviolet leakage, thus ensuring safety.

Description

Ultraviolet shoe sterilizer

Technical field

The present invention relates to a sterilizer, and more particularly to an ultraviolet shoe sterilizer.

Background technique

During the wearing process, the temperature and humidity of the shoes are high, and various bacteria are easy to breed and survive in this environment. Therefore, the dry sterilization when the shoes are not worn is to keep the feet sanitary to prevent or reduce the feet. The best way to get sick. To this end, some manufacturers in the market have installed ozone disinfection function or ultraviolet germicidal lamp in the shoe cabinet, in order to improve the environment inside the shoe. However, in actual use, it is found that the effect of the sterilization and disinfection device installed in the shoe cabinet is not satisfactory. The main reason is that the sterilization device is not directly irradiated into the inner cavity of the shoe, and the shoe cavity cannot be well. Dry sterilization.

Summary of the invention

In order to overcome the shortcomings of the prior art and to meet the needs of the market, the present invention provides an in-shoe sterilizer using a hot cathode ultraviolet lamp for the user to dry and sterilize the inner cavity of the shoe. .

The technical solution adopted by the present invention can be described as:

An ultraviolet in-shoe sterilizer comprising a power control module, wherein at least one power output cord is drawn from the power control module, and an end of the power output cord is connected with an ultraviolet sterilizing device that can be inserted into the shoe, and the ultraviolet sterilizing device The device comprises a lamp holder connected to the power output cord, the lamp holder is provided with a detachable ultraviolet lamp tube, and the lamp holder front end is further connected with a detachable lamp cover enclosing the ultraviolet bulb.

As an improvement of the above technical solution, the ultraviolet lamp tube is a hot cathode ultraviolet lamp tube.

As an improvement of the above technical solution, the detachable lamp cover and the lamp holder are connected by a screw, a card or a plug.

As an improvement of the above technical solution, the detachable lampshade adopts a hollow grid structure, and the surface layer is coated with a reflective material.

As an improvement of the above technical solution, the tail end of the lamp cover is contracted along the axis.

As an improvement of the above technical solution, the power output cord is two paths.

As an improvement of the above technical solution, the power control module includes a constant current source that drives the operation of the ultraviolet lamp.

As an improvement of the above technical solution, the power control module includes a time controller.

As an improvement of the above technical solution, the power control module includes a security protection device.

The beneficial effects of the invention are:

The invention discloses an ultraviolet in-shoe sterilizer, wherein the power control module is connected to the ultraviolet lamp through a power output soft line, and each ultraviolet sterilizing device is directly placed in the shoe cavity during use, and the shoe can be dried and sterilized. The design of the design is simple and convenient to operate, whether it is convenient to carry in or out of the home, and the ultraviolet rays directly act on the shoe cavity, the effect of drying and sterilization is best, and the ultraviolet rays are effectively prevented from being irradiated to the outside to ensure the safety of the human body. . In addition, the outside of the ultraviolet lamp tube is provided with a lamp cover, which can protect the lamp tube from being easily damaged during use; and the lamp cover is designed to be detachable in order to facilitate the user to replace the lamp tube, and the user can easily remove and replace the ultraviolet lamp tube. .

DRAWINGS

Figure 1 is a schematic view of the structure of the present invention;

Figure 2 is a schematic structural view of the lamp holder of Figure 1;

Figure 3 is a bottom view of the lamp holder of Figure 1;

Figure 4 is a cross-sectional view of the lamp cover of Figure 1;

Figure 5 is a plan view of the lamp cover of Figure 1;

Figure 6 is a block diagram of the power control module.

detailed description

As shown in FIG. 1 , the ultraviolet in-shoe sterilizer proposed by the present invention comprises a power control module 1 , and the power control module 1 has a power pin inserted into the mains socket at one end and at least one power output cord 2 at the other end. The end of the power output cord 2 is connected to an ultraviolet sterilizing device 3 that can be inserted into the shoe.

The power control module 1 includes a starter for starting the ultraviolet lamp, which may be a starter circuit composed of a resistor and a capacitor. The power control module 1 is connected to at least one power output cord 2. Preferably, the power output cord 2 can be two to sterilize a pair of shoes at the same time. Of course, it can also be designed as multiple channels according to different needs. For example, dry and sterilize multiple pairs of shoes at the same time.

In addition, as shown in FIG. 6, the power control module 1 further includes a constant current source 11, a time controller 12, and a safety protection device 13, wherein the constant current source 11 is used to provide a constant operating current for the ultraviolet lamp; The controller 12 is used for adjusting the working time of the ultraviolet lamp, and the ultraviolet lamp 3 is turned off after being turned on for a certain period of time. The utility model has the two-way control function, and can control a single ultraviolet lamp 3 during the application, or can control two channels at the same time. Make this product more functional. Similarly, the safety protection device 13 cuts off the power in time when the working current is too large or leakage occurs, thereby protecting the product and using the safety.

As shown in FIG. 1-5, in the present design, the ultraviolet ray sterilizing device 3 includes a socket 31 connected to the power output cord 2, and the ultraviolet tube 32 is screwed into the socket 31, the lamp A detachable lamp cover 33 enclosing the ultraviolet lamp tube 3 is also connected to the front end of the seat 31. Among them, the ultraviolet lamp tube 32 can be selected from a hot cathode ultraviolet lamp, and at the same time, it has the effects of heating and emitting ultraviolet rays. The detachable lamp cover 33 is made of a reflective material or is coated with a reflective material on the surface layer, and is connected to the lamp holder 31 by a screw type, a card type or a plug-in connection. In addition, in order to make the ultraviolet lamp 3 easier to insert into the shoe cavity, the trailing end of the lamp cover 33 is contracted along the axis, such as in a circular shape.

Thus, when the user performs the operation, the lampshade 33 can protect the ultraviolet lamp tube 32 from hitting the shoe cavity or other hard objects, thereby extending the service life of the device. Moreover, the lamp cover 33 adopts a detachable connection manner such as a screw type, a card type or a plug type, and the user can easily replace the damaged ultraviolet lamp tube 32, thereby reducing the maintenance cost.

The invention is mainly applied to the field of drying sterilization of footwear, but the technical solution is not limited to this application, and can also be used for sterilizing the inner cavity of other small articles.

The above is only a preferred embodiment of the present invention, and it is not intended to limit the scope of the present invention, and the object of the present invention is to be construed as being within the scope of the present invention.

Claims

An ultraviolet in-shoe sterilizer, characterized in that it comprises a power control module (1), at least one power output cord (2) is drawn from the power control module (1), and the power output cord (2) The end is connected with an ultraviolet sterilizing device (3) insertable into the shoe, the ultraviolet sterilizing device (3) comprising a lamp holder (31) connected to the power output cord (2), the lamp holder (31) There is a detachable ultraviolet lamp tube (32), and a front end of the lamp holder (31) is also connected with a detachable lamp cover (33) for wrapping the ultraviolet lamp tube (32).
The ultraviolet shoe sterilizer according to claim 1, wherein the ultraviolet lamp tube (32) is a hot cathode ultraviolet lamp.
The ultraviolet in-shoe sterilizer according to claim 1, characterized in that the detachable lamp cover (33) and the lamp holder (31) are connected by a screw, a card or a plug.
The ultraviolet in-shoe sterilizer according to claim 1, wherein the detachable lamp cover (33) adopts a hollow grid structure, and the surface layer is coated with a reflective material.
An ultraviolet in-shoe sterilizer according to claim 1, wherein the tail end of the lamp cover (33) is contracted along the axis.
The ultraviolet shoe sterilizer according to claim 1, wherein the power output cord (2) is two paths.
An ultraviolet in-shoe sterilizer according to claim 1, characterized in that said power supply control module (1) comprises a constant current source (11) for driving said ultraviolet lamp (32).
An ultraviolet in-shoe sterilizer according to claim 1, characterized in that said power control module (1) comprises a time controller (12).
An ultraviolet in-shoe sterilizer according to claim 1, characterized in that the power supply control module (1) comprises a safety protection device (13).