CN2907364Y

CN2907364Y - Luminous tooth-brush having oral sterilising and health-care function

Info

Publication number: CN2907364Y
Application number: CN 200620050891
Authority: CN
Inventors: 张鸿斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-05-10
Filing date: 2006-05-10
Publication date: 2007-06-06
Anticipated expiration: 2016-05-10

Abstract

A florescent teeth brush with the function of killing virus and dental care comprises a brush handle and a brush head positioned at the front of the brush handle. The brush head consists of a brush head box connected with the brush handle at the lower side and a bristle plate airtight sealed in the brush head box. An optical fiber bristle is planted in the hole of the bristle-planting hole. A back-light light emitting device is arranged in the brush head box, and between the light emitting device and the bristle plate is a color filter. The output poles in the control modules in electrical poles brush handle of the two light emitting devices are connected correspondingly, while the input poles are connected correspondingly with an anti-water switch connected in series between one input pole and its corresponding pole on the battery. In the product, the ultraviolet light by the light emitting device will shine on teeth and teeth ridges along the axis of the brush bristle or all through the brush the bristle to kill the virus and keep the mouth healthy.

Description

A kind of light emitting toothbrush with sterilizing oral health-care effect

Technical field

The utility model relates to a kind of light emitting toothbrush, and especially the end face of the bristle that adopts or entire body can be sent and a kind ofly keep healthy light and have the light emitting toothbrush of bactericidal action.

Background technology

At present, general toothbrush and electric toothbrush are when adopting conventional method to plant mao, and bristle is to implant in the brush blind hole in the U-shaped mode, and to lack the metal wire crosswise fixed, defective is that the brush blind hole is difficult to clean, and easily holds dirt and breed bacteria, and metal wire is easy oxidation and rusting also.

And known light emitting toothbrush patent (as Chinese patent application number: 02215125,02253002,02253304,02286241,03141752,03266969,200320128759,200410005382 etc.) all is to reach bactericidal action by the light emitting diode that is arranged in brush or the brush holder.The major defect of this structure is: the stopping of bristle itself and toothpaste foam, make to shine tooth and oral cavity light weakens; Light emitting diode is aging, the reduction of voltage change and brush, brush holder light transmission all may change the light composition and produce harmful light; Light emitting diode is a kind of spot light, and irradiation at short distance may be influential to eyesight when brushing teeth.

The known different spectral band of people has Different Effects to health, light emitting toothbrush should adopt that the World Health Organization assert to the harmless special spectrum wave band of health as health care light (see World Health Organization website: health subject https: //www.who.int/topics/zh), carry out sterilization as the light (for example 254NM-310NM health care ultraviolet ray) that can adopt specific band.But above-mentioned prior art product can not guarantee the light of required wave band, and its sterilizing function is doubtful.

Summary of the invention

The technical problems to be solved in the utility model is, deficiency at the prior art existence, design a kind of light emitting toothbrush with sterilizing oral health-care effect, ultraviolet light can axially be transmitted along the optical fiber bristle, fiber end face or entire body can be luminous, but the health care light direct irradiation that optical fiber bristle outer end or entire body are sent during use carries out the sterilizing oral health care on tooth and gum; It also can be used in combination with other photochemistry oral care product, produces further health-care effect.

Technical solution of the present utility model is, described light emitting toothbrush with sterilizing oral health-care effect comprises brush holder and is positioned at the brush of brush holder front end, its design feature is, described brush is made up of with described brush holder brush box that links to each other and the hair brushing plate that sealing is installed on this brush box the lower end, and plant the optical fiber bristle that is implanted with in mao through hole by optical fiber fabrication on the described hair brushing plate, be equipped with backlight formula photophore in the described brush box, and between this board-like photophore backlight and described hair brushing plate, be equipped with colour filter, two electrodes of described board-like photophore backlight are through two output stages corresponding connect of lead with the control module in the described brush holder, and two input terminals of described control module respectively with the two poles of the earth of battery in the brush holder corresponding link to each other and one of them input terminal and corresponding battery one utmost point between be serially connected with a water proof switch that is installed on the brush holder.

Below the utility model made further specify.

Accompanying drawing is a kind of example structure of the present utility model.The utility model comprises brush holder 5 and is positioned at the brush 2 (referring to Fig. 1) of brush holder front end, its design feature is, as shown in Figure 3, described brush 2 is made up of with described brush holder 5 brush box 20 that links to each other and the hair brushing plate 3 that sealing is installed on this brush box 20 lower end, and plant the optical fiber bristle 1 that is implanted with in mao through hole 19 (referring to Fig. 4) by optical fiber fabrication on the described hair brushing plate 3, referring to Fig. 3, be equipped with backlight formula photophore 14 in the described brush box 20, and between this board-like photophore 14 backlight and described hair brushing plate 3, be equipped with colour filter 15, as Fig. 2 and shown in Figure 5, two electrodes of described board-like photophore 14 backlight are through two output stages corresponding connect of lead with the control module 12 in the described brush holder 5, and two input terminals of described control module 12 respectively with the two poles of the earth of battery 7 in the brush holder 5 corresponding link to each other and one of them input terminal and corresponding battery 7 one utmost points between be serially connected with a water proof switch 4 that is installed on the brush holder 5.

Described colour filter 15 can be made of one with the backlight of board-like photophore 14 backlight.

Operation principle of the present utility model is, open waterproof (power supply) switch 4 on the brush holder 5, control module 12 is connected power supply, it is luminous to start described board-like photophore backlight 14, through colour filter 15 control light compositions, be radiated on optical fiber bristle 1 rear end, after transmitting vertically, the front end of bristle or entire body are sent the ultraviolet light with antibiotic health effect.During use, the antibiotic health ultraviolet light direct irradiation that the end face of optical fiber bristle 1 or entire body are sent strengthens the sterilizing oral health-care effect on tooth and gum, improved existing toothbrush itself and easily held the situation of dirt, and is rational in infrastructure, effect safety.

As known from the above, the utility model is a kind of light emitting toothbrush with sterilizing oral health-care effect, it is rational in infrastructure, effect safety, the optical fiber bristle that is adopted can make ultraviolet light along its axial transmission, fiber end face or entire body can be luminous, but the antibiotic health ultraviolet light direct irradiation that optical fiber bristle outer end or entire body are sent during use carries out the sterilizing oral health care on tooth and gum; It also can be used in combination with other photochemistry oral care product, produces further health-care effect.

Description of drawings

Fig. 1 is that the partial component of a kind of embodiment of the utility model is the structural representation of released state;

Fig. 2 is the example structure schematic diagram (partial component is a released state) of electric elements annexation in the expression product shown in Figure 1;

Fig. 3 is a kind of example structure schematic diagram (each member is a released state) of brush;

Fig. 4 is the structural representation of bristle and hair brushing plate;

Fig. 5 is the circuit diagram of reflection electric elements annexation shown in Figure 2.

In the accompanying drawings:

1-optical fiber bristle, the 2-brush, the 3-hair brushing plate,

The 4-water proof switch, the 5-brush holder, 6-battery cover,

The 7-battery, the 8-sealing ring, 9-brush holder cover,

10-battery folder (positive pole), 11-battery folder (negative pole), the 12-control module,

The 13-duplex wire, 14-board-like photophore backlight, the 15-colour filter,

The 16-sealing gasket, the 17-snap close, the 18-wire guide,

19-plants a mao through hole, 20-brush box.

Specific embodiments

Referring to Fig. 1, brush 2 and brush holder 5 are connected as a single entity; As shown in Figure 3, brush 2 is made of brush box 20 and hair brushing plate 3 two parts, and a side of hair brushing plate 3 is implanted with bristle 1 (referring to Fig. 4); And for example illustrated in figures 1 and 2, on brush holder 5 shells water proof switch 4 is housed.The brush holder of outwarding winding cover 9, battery cover 6 battery 7 of can packing into; Brush holder cover 9 and brush holder 5 seam crossings are provided with sealing ring 8, and it can guarantee the waterproof effect of brush holder 5 inside.

At Fig. 2 with during circuit shown in Figure 5 is connected, battery 7 is by battery folder (positive pole) 10 and battery folder (negative pole) 11, connect a utmost point of water proof switch 4 and the negative pole of control module 12 respectively, another utmost point of water proof switch 4 links to each other with the positive pole of control module 12, and control module 12 is by duplex wire 13 and board-like photophore 14 positive and negative butt joints backlight.Control module 12 provides photophore required voltage, electric current and operating frequency, according to the photophore parameter designing, can select for use commercially available as white light LEDs driver module IC such as LC41059, EC4513.Used board-like photophore 14 backlight can be selected commercially available prod (being widely used on the electronic products such as notebook computer, mobile phone at present) for use, be characterized in that light-emitting area is big, light is evenly soft, can not affect one's power of vision, according to the light requirement, the backlight material can be selected lucite (PMMMA) for use, and light-emitting component can be selected light emitting diode (LED) for use.

In the brush-head structure schematic diagram shown in Figure 3, order is equipped with photophore 14, colour filter 15, sealing gasket 16 between brush box 20 and hair brushing plate 3, and wire guide 18 is arranged at brush box 20 bottoms, passes for duplex wire 13.Colour filter is by macromolecule membrane film production such as PC, PVC, PE, can proofread and correct coloured light, filter unwanted light, control light is at specific health care wave band, as select ZWB1, ZWB2 ultraviolet filter for use, can obtain the ultraviolet ray of 254NM, 310NM respectively.Brush box 20 can adopt snap close 17 to fixedly connected with hair brushing plate 3, and the sealing gasket 16 between brush box 20 and the hair brushing plate 3 can guarantee the waterproof effect of brush inside.

In structural representation shown in Figure 4, have on the hair brushing plate 3 and plant mao through hole 19, implant bristle with optical fiber fabrication, fiber optic materials can be used lucite (PMMA), polystyrene (PS), polycarbonate (PC) etc., their safety non-toxics, the bristle material of its physicochemical property and general toothbrush such as nylon (PA), polypropylene (PP), mylar (PET, PBT) etc. are approaching, can be used as bristle and use.Owing to influence light transmission after the optical fiber overbending, so the bristle that plastic optical fiber is made implants in the bristle hole in I shape mode, and adopts the root of method fasten bristles such as high temperature fusions, high frequency fusion, resinoid bond, root shaping or mechanical cooperation.Fibre core is the bristle part that directly contacts tooth, and for the minimal residue thing of the plastic optical fiber face coat that prevents to make bristle enters the oral cavity, the most handy mechanical grinding or chemical erosion method are removed its face coat.

Claims

1. light emitting toothbrush with sterilizing oral health-care effect, comprise brush holder (5) and be positioned at the brush (2) of brush holder front end, it is characterized in that, the hair brushing plate (3) that brush box (20) that described brush (2) is linked to each other with described brush holder (5) by the lower end and sealing are installed on this brush box (20) is formed, and planting on the described hair brushing plate (3) is implanted with optical fiber bristle (1) in mao through hole (19), be equipped with backlight formula photophore (14) in the described brush box (20), and between this board-like photophore backlight (14) and described hair brushing plate (3), be equipped with colour filter (15), two electrodes of described board-like photophore backlight (14) are through two output stages corresponding connect of lead with the control module (12) in the described brush holder (5), and in the same respectively brush holders of two input terminals (5) of described control module (12) the two poles of the earth of battery (7) corresponding link to each other and one of them input terminal and corresponding battery (7) one utmost points between be serially connected with a water proof switch (4) that is installed on the brush holder (5).

2. according to the described light emitting toothbrush of claim 1, it is characterized in that described colour filter (15) is made of one with the backlight of backlight photophore (14) with sterilizing oral health-care effect.