TWM512405U - Portable ultraviolet disinfectant device - Google Patents

Description

Portable ultraviolet sterilizer

The research team at the University of Colorado in the United States, using a technique to detect bacterial DNA, found that the types of bacteria on the hands of people are scary, and the left and right hands are different. Everyone is different, and men and women are different. The South Korean Consumer Protection Institute has tested the hygienic conditions of the six types of objects that the public often needs to hold by hand in the workplace. As a result, it was found that the average bacterial density on the handlebars of the shopping carts was the highest, the squirrel of the Internet cafes ranked second, and the third was the rings on the bus, followed by the door handles of the public toilets. According to the report, there are as many as 1,100 Colony-Forming Units (CFUs) per 1.55 square miles on the handlebars of shopping carts. On the same area, the average number of colonies attached to the Internet cafe by the mouse is only 690, ranking second in the “Bacteria Ranking”. The colony on the bus and the colony of the public toilet door are formed by 380 and 340, respectively. The buttons in the elevator and the belt pull ring in the subway car are arranged in the rear with 130 and 86 colonies respectively. That also means that there are a lot of different bacteria distributed throughout our living environment.

Since washing hands can't destroy bacteria, even if you wash your hands, your hands will be covered with bacteria soon. Although many sterilization methods have been invented, such as chemical disinfection, physical disinfection, etc., ultraviolet disinfection (Ultraviolet Ray) is the preferred method for sterilizing and air disinfecting large-area, large-space objects. This creation is a method of ultraviolet sterilization, which is also to avoid fine The best choice for bacterial infection. At present, the technology used in the application of ultraviolet light is quite mature, and it will be of great help as a sterilization design.

At present, it is known to use germicidal lamps as a related art of sterilization, for example, the patent issued in the country: "Sterilization rod device" (2011/02/11, M397829) is designed through the sterilization rod and the charging seat, in addition to convenient to the sterilization rod at any time. In addition to charging, the sterilization rod can also be placed on the charging stand for long-term fixed-point sterilization operation, and the user can select the 180° level or the 360° omnidirectional only mode.

In addition, it is known to use ultraviolet rays as a related art of sterilization, for example, a nationally-published patent: "a sterilizable toilet seat" (2015/07/11, I491373) can be attached to a seat cushion on a toilet seat cover, and a cover ring When it is in contact with the annular pad of the seat cushion, the cover ring is inhibited from total reflection, and a small portion of the ultraviolet light source emits the cover ring to the surface of the seat cushion by means of a seepage wave, which can have a function of sterilization. "Automatic Sterilization Toilet Cover" (2015/07/11, M504557) uses the control module to activate the UV lamp when the toilet cover is closed down to the seat cushion, so that the lamp emits ultraviolet light for a predetermined time, and the ultraviolet light The inside of the toilet is sterilized by the bottom cover to eliminate the virus to prevent bacterial growth; and when the toilet cover is opened upward, the control module is used to control the ultraviolet lamp to maintain the closed state. "UV sterilizer" (2015/02/01, M494893) is a device in which a UV lamp is placed in a sterilization chamber, and the air introduced into the air inlet is sterilized by irradiation, and then the sterilized air is discharged from the vent. The ultraviolet light can be directly sterilized by air irradiation in the space. "Cap structure with ultraviolet sterilizing device" (2014/11/21, I461336) is an ultraviolet ray portion provided on the cap body, and at least one of the installation space facing the accommodating space and the accommodating space toward the installation space An ultraviolet ray is irradiated to the accommodating space, and the power supply unit is used for power supply. "360° Rotary UV Sterilizer" (2014/11/01, M488994) can be used to reflect the ultraviolet light back into the core by a large angle. The ultraviolet light will be completely reflected back, and the light can be refracted to achieve the best internal reflection. The situation, and with the circular turntable at the bottom of the body can be designed to rotate 360°, to achieve the function of thorough disinfection and sterilization. "Portable Ultraviolet Sterilizer" (2014/09/21, M486349) can be used to press the power switch to make the battery current through the power supply circuit to make the UV UV germicidal lamp light up, generate ultraviolet light and penetrate It can instantly sterilize drinks, food and soups, and sterilize the air and surface of the space. "Ultraviolet sterilizing device" (2014/07/11, M481767) has a screw-locking light-transmitting shell to greatly reduce the cost. The transparent shell can confirm the normal illumination of the UV lamp, and the water inlet and outlet joints are quick-connect type, easy to disassemble and protect. The shell has a light-transmissive hole to achieve convection and insect repellent sterilization. "Portable Disinfecting Cartridge" (2013/12/11, M467464) can be placed in a bottle when the telescopic cylinder is stretched. The LED lamp of the light-emitting module can emit ultraviolet light and effectively kill the bacteria attached to the surface of the bottle. .

In view of this, the purpose of this creation is to provide a "portable ultraviolet sterilizer" that uses the short-wave ultraviolet light generated by the energy-saving UVC LED bulb to achieve the effect of eliminating bacteria; the present invention presents a simple form and low cost. The highly effective creative approach, in line with the concept of environmental protection and meeting health needs, is a creation with great market potential and competitive advantage.

1‧‧‧Face unit

11‧‧‧ body shell

12‧‧‧LED bulb accommodation room

13‧‧‧Sheet ear

14‧‧‧Bolt holes

15‧‧‧Mirror

2‧‧‧Cover unit

21‧‧‧Cover shell

22‧‧‧ Groove

23‧‧‧Mirror

24‧‧‧Bolt holes

25‧‧‧Chassis ear accommodating slot

26‧‧‧ bolt

27‧‧‧ Nuts

3‧‧‧ grip unit

31‧‧‧ grip shell

32‧‧‧ switch

33‧‧‧ grip cover

34‧‧‧ external thread

35‧‧‧Battery housing room

36‧‧‧ internal thread

37‧‧‧Battery

4‧‧‧Electrical unit

41‧‧‧UVC LED Bulbs

42‧‧‧glass lenses

43‧‧‧Flexible wire

44‧‧‧ Controller

45‧‧‧Controller bracket

5‧‧‧Handle slip sleeve

The first drawing is a front view of the closed state of the present embodiment; the second drawing is a front view of the open state of the present embodiment; the third drawing is a sectional view of the electric system unit of the present embodiment; An upper view of the cover unit of the present embodiment; The fifth drawing is a front view of the closed state of the present embodiment.

In order to make it easier for your examiner to understand the features and advantages of this creation and to make the effect more visible, please refer to this creation with the following diagram:

The first figure is a front view of the closed state of the creative embodiment, which comprises a fuselage unit (1), a cover unit (2), a grip unit (3), an electric unit (4) and a The grip sleeve (5), wherein the fuselage unit and the cover unit are connected by bolting, and can open and close for various sterilization targets of different sizes and shapes, as shown in the second embodiment. As shown in the front view of the open state, the grip slip sleeve (5) is a non-slip plastic sleeve having a stretchable surface and a granular shape, and is fitted to the grip unit for convenient hand-held use. The grip unit is integrally fixed to one side of the fuselage unit, and the electric unit is fixed to the inside of the fuselage unit and the cover unit by standard mechanical parts.

3 is a cross-sectional view showing the assembly of an electric system unit according to an embodiment of the present invention, wherein the fuselage unit includes a body casing (11), an LED bulb housing chamber (12), a plurality of casing ears (13), and a bolt hole ( 14) and a plurality of mirrors (15), wherein the LED bulb accommodating chamber and the casing ear can be integrally formed and consolidated with the body shell, and the bolt holes can also be formed through a model; the mirror is pasted It is fixed in the LED bulb housing room, which is used to enhance the light reflection effect and achieve the best condition of total internal reflection.

The grip unit comprises a grip case (31), a switch (32), a grip cover (33), an external thread (34), a battery receiving chamber (35), an internal thread (36) and a plurality a battery (37), wherein the switch is used for powering on and off, and is directly fixed on the grip case by an in-line method; the battery receiving chamber is fixed inside the grip case, and the grip cover is One end of the car has external threads, can be used with electricity The inner space of the outdoor side end of the pool is matched, so that the battery housing chamber can have a closed function for installing the battery.

The electric system unit comprises a plurality of UVC LED bulbs (41), a glass lens (42), a plurality of flexible wires (43), a controller (44) and a controller bracket (45), wherein the UVC LED bulb is embedded It is arranged above the LED bulb accommodating chamber, and the glass lens is made of transparent glass with high transmittance and is fixed under the LED bulb accommodating chamber to protect the UVC LED bulb; the controller adopts standard mechanical parts. Locked on the controller bracket and electrically connected to the UVC LED bulb and battery respectively, the battery can be used to provide the UVC LED bulb. The controller bracket is also locked with standard mechanical parts. Under the fuselage shell.

The fourth figure is a top view of the cover unit of the present embodiment, wherein the cover unit comprises a cover shell (21), a recess (22), a mirror (23), a bolt hole (24), and a plurality of The casing ear accommodates a slot (25), a bolt (26) and a nut (27), wherein the cover shell, the groove, the bolt hole and the ear receiving groove of the casing are integrally formed The mirror is fixed in the groove by the adhesive method, and is used for enhancing the light reflection effect, and corresponding to the mirror of the fuselage unit to achieve the best condition of total internal reflection; the bolt can pass through the bolt hole The bolt hole of the fuselage unit is used to bolt the ear of the casing to the casing ear of the fuselage unit, and the nut is used to fix the cover unit, as shown in the fifth figure is the closed state front view of the present embodiment. Shown.

In summary, the effectiveness of this creation is in line with the "practicality", "novelty" and "progressiveness" of the patent application requirements.

1‧‧‧Face unit

2‧‧‧Cover unit

3‧‧‧ grip unit

4‧‧‧Electrical unit

5‧‧‧Handle slip sleeve

Claims (5)

A portable ultraviolet sterilizing device comprises a fuselage unit, a cover unit, a grip unit, an electric unit and a grip slip sleeve, wherein the fuselage unit and the cover unit are bolted The method is connected to open and close the sterilization target of various sizes and shapes; the grip unit is integrally fixed to one side of the fuselage unit, and the electric unit is fixed to the fuselage unit by using standard mechanical parts. The inside of the cover unit; the grip slip sleeve is a non-slip plastic sleeve which is stretchable and has a granular surface, and is sleeved on the grip unit for convenient use. The portable ultraviolet sterilizing device according to claim 1, wherein the body unit comprises a body shell, an LED bulb accommodating chamber, a plurality of housing ears, a bolt hole and a plurality of mirrors; The chamber and the casing ear are integrally formed and consolidated with the fuselage shell. The bolt hole is formed by a model, and the mirror is fixedly disposed in the LED bulb housing room by adhesive means. The portable ultraviolet sterilizing device according to claim 1, wherein the grip unit comprises a grip case, a switch, a grip cover, an external thread, a battery accommodating chamber, an internal thread and a plurality of batteries The switch is used for powering on and off, and is directly fixed on the grip shell by an in-line method; the battery housing chamber is fixed inside the grip case, and the grip cover is made outside the grip cover. The thread can be matched with the internal thread of the outdoor side of the battery housing, so that the battery housing chamber can have a closed function for installing the battery. The portable ultraviolet sterilizing device according to claim 1, wherein the electric system unit comprises a plurality of UVC LED bulbs, a glass lens, a plurality of flexible wires, a controller and a controller bracket; the UVC LED bulb system Embedded in the LED bulb housing chamber, the glass lens is highly transparent The transparent glass of light rate is fixed under the LED bulb accommodating chamber to protect the UVC LED bulb; the controller is locked on the controller bracket by standard mechanical parts, using flexible guides and UVC respectively. The LED bulb and the battery are electrically connected in series to provide the UVC LED bulb for the battery's electrical energy conversion voltage; the controller bracket is also locked under the fuselage shell by standard mechanical components. The portable ultraviolet sterilizing device according to claim 1, wherein the cover unit comprises a cover shell, a groove, a mirror, a bolt hole, a plurality of casing ear accommodating grooves, a bolt and a a nut; the cover shell, the groove, the bolt hole and the ear receiving groove of the casing are integrally formed structures, and the mirror is fixedly fixed in the groove by an adhesive method, and is used for strengthening light The reflection effect corresponds to the mirror of the fuselage unit to achieve the best condition of total internal reflection; the bolt can pass through the bolt hole and the bolt hole of the fuselage unit, thereby bolting the casing ear receiving groove and the fuselage unit The casing ear and the nut are used to fix the cover unit.