KR20100001167U - Self-luminary using hydraulic pressure and shower head with this - Google Patents

Abstract

The present invention relates to a self-luminous body that emits light by hydraulic pressure and a shower head having the same.

The present invention, in the article (1) for discharging water at a suitable water pressure, the open space 14 to communicate with the supply hole 12 and the supply hole 12 is supplied with the water discharged from the article (1) The main body 10 is provided; Dispersion guide 30 is provided in the open space to distribute the spraying direction of water supplied from the supply hole 12 of the main body 10 in all directions; A power generation unit 40 including a rotor 44 and a stator 46 to generate electric current by the rotation of the impeller 42 which is rotated by the water injected from the dispersion passage 30; An LED substrate 60 electrically connected to the power generation unit 40 and provided with a plurality of LED lamps 62 to emit light; It is made of a light-transmitting material that transmits the light emitted from the LED lamp 62 is coupled to the main body 10 to close the open space, a plurality of water spray nozzles 22 to sprinkle the water rotated impeller 42 to the outside It is composed of a sprinkling cover 20 is provided.

Water pressure, light emission, shower head, distribution guide, power generation unit, LED lamp.

Description

Self-luminescent body using water pressure and shower head having the same {SELF-LUMINARY USING HYDRAULIC PRESSURE AND SHOWER HEAD WITH THIS}

The present invention relates to a self-luminescent body that emits light by water pressure and a shower head having the same, and more particularly, a self-luminescent body using water pressure that can inspire aesthetics by emitting light to toys or faucets supplied with a suitable water pressure and It relates to a shower head having this.

In general, a toy including a water gun or a model knife used by children is provided with a light emitting unit that emits light to enhance aesthetic aesthetics, and the light emitting unit includes an LED lamp that emits light and a power source that supplies power to the LED lamp. Implemented as a supply, the power supply is made of a battery.

However, since the conventional batteries as described above are completely discharged after a certain period of use, there is a problem in that they are not only troublesome to purchase and replace with new batteries, but also economically burdensome.

In addition, in the case of a water gun, water may be splashed or moved in various directions. In this case, when water is leaked to the power supply unit, there is a problem in that a short circuit occurs and the light emitter cannot be used.

On the other hand, look at the configuration of the applicant's prior application No. 20-2004-28533 "rotational display type water-temperature sensitive water light emitting device", "light emission to detect the temperature of the tap water and output light by changing the color according to the detected water temperature A water temperature-sensitive water light emitting device including a portion, comprising: an impeller, a rotor, and an LED substrate rotatably installed at a rotation center installed at an inner center of the nozzle unit from which water of the water light emitting device is discharged; The impeller has a plurality of rotary blades that rotate by the water pressure of the water obtained, the rotor and the LED substrate is physically coupled to rotate simultaneously with the impeller, the stator is disposed around the rotor, the impeller Rotating rotates the rotor associated with it and interacts with the stator placed around the rotor. Power generation is performed, the substrate is coupled to the rotor and rotates together, the substrate is installed at least one of the high-temperature and low-temperature LED toward the outside, the water filled between one point of the rotor and one point of the stator A water temperature measuring unit for measuring the temperature of the water according to the change in the time constant of the RC value due to the resistive capacitance R and the resistance component R due to the resistance of the water includes a high temperature LED at high temperatures and a low temperature LED at low temperatures. When the temperature is mid temperature, all of these light emitting ”is a technical feature.

However, the conventional impeller as described above is rotated by the water pressure supplied only in one direction of the water, there is a problem that can not be expected to emit light through the LED is rotated at low speed when low water pressure.

In addition, since the conventional LED substrate is always exposed to water, there is a problem that can not expect the stability and durability of the operation.

The present invention is devised to solve the conventional problems as described above, the object of the present invention is a self-illuminator using a water pressure that can inspire aesthetics by emitting light to faucet or toy supplied with a suitable water pressure and a shower head having the same To provide the head.

Self-light-emitting body using the water pressure of the present invention for achieving the above object, in the article to discharge water at a suitable water pressure, the supply hole and the open space is provided so that the water discharged from the article is provided with an open space main body; Dispersion guide is provided in the open space is provided with a dispersing flow path to distribute the spraying direction of the water supplied from the supply hole of the main body in all directions; A power generation unit including a rotor and a stator to generate a current by the rotation of the impeller rotated by the water sprayed from the dispersion channel; An LED substrate having a plurality of LED lamps electrically connected to the power generation unit to emit light; It is made of a light-transmissive material that transmits the light emitted from the LED lamp is coupled to the main body to close the open space, it is composed of a sprinkling cover provided with a plurality of spray nozzles to sprinkle the water rotated impeller.

Here, the inlet hole formed in the dispersion guide so that the water supplied from the supply hole is introduced is connected to the dispersion flow path, a plurality of injection grooves are connected to the dispersion flow path to inject water from all sides of the impeller, the impeller in the dispersion guide The discharge hole is drilled to discharge the rotated water.

In addition, the dispersion guide is integrally formed by insert injection, and the impeller is rotatably installed.

In addition, the stator of the power generation unit is integrally molded by insert injection into a fixed case fixed to the main body.

In addition, a sealing is interposed between the dispersion guide and the fixed case to prevent loss of water, and a plurality of discharge holes are drilled in the fixed case to discharge the water rotated by the impeller.

In addition, the fixing case is provided with a positioning iron to be coupled to at least one or more positioning recesses provided in the dispersion guide, a reflecting plate is attached to the upper surface of the LED substrate to reflect the light emitted from the LED lamp to the sprinkling cover.

According to the present invention implemented by the above means, since the tap water introduced into the inlet hole of the dispersion guide is uniformly sprayed from all four sides of the impeller through a plurality of injection grooves, by maintaining the rotational speed of the impeller at a constant speed or more even at low water pressure There is a very useful effect that can be expected to maximize the luminous action.

In addition, the present design has the effect of maximizing the rotational speed of the impeller with a uniform water pressure of water introduced into the dispersion flow is interposed between the dispersion guide and the fixed case to prevent the loss of water.

In addition, since the fixed shaft is formed integrally with the dispersion guide, the present invention prevents the flow of the rotor according to the size of the Gauss, and thus may also contribute to preventing wear and improving durability due to friction with the stator. .

In addition, the present invention is coated with an epoxy resin on the upper surface of the LED substrate can prevent the penetration of water, there is an effect that can maximize the action of the light emitted from the LED lamp by the reflector.

Hereinafter, with reference to the accompanying drawings, preferred embodiments of the present invention will be described in detail.

Self-light-emitting body using the water pressure of the present invention, the supply hole 12 is supplied with water discharged from the article 1 and the main body 10 is provided with an open space 14 to communicate with the supply hole 12; Dispersion guide 30 is provided in the open space so as to distribute the spraying direction of the water supplied from the supply hole 12 of the main body 10 in an open space; A power generation unit 40 including a rotor 44 and a stator 46 to generate electric current by the rotation of the impeller 42 which is rotated by the water injected from the dispersion flow path 30 of the dispersion guide 30; An LED substrate 60 electrically connected to the power generation unit 40 and provided with a plurality of LED lamps 62 to emit light; It is made of a light-transmitting material that transmits the light emitted from the LED lamp 62 is coupled to the main body 10 to close the open space, a plurality of spray nozzles 22 to spray the water rotated impeller 42 to the outside It is composed of a sprinkling cover 20 is provided.

Here, the article 1 includes a toy made of a water gun or the like for discharging water at a suitable water pressure, or a faucet such as a faucet, a hand shower, a fixed exposure head, etc. for discharging tap water at a suitable water pressure. One side of the article 1 is provided with a cylindrical discharge port 2 to discharge water at a suitable water pressure.

One side of the main body 10 is provided with a coupling boss 15 to be detachably fitted to the inner diameter of the discharge port 2 of the article is introduced into the water discharged from the article, the water introduced in this way into the interior of the main body 10 The supply hole 12 is connected to the coupling boss 15 so as to be supplied to the main body 10. In the center of the main body 10, an open space 14 is provided to accommodate the dispersion guide 30, the power generation unit 40, the LED substrate 60, and the like while being connected to the supply hole 12. A female screw 11 is formed at the upper inner circumference of the space 14. Optionally, the body 10 may be integrally formed with the outlet 2 of the article 1.

Dispersion guide 30 is sprayed to the impeller 42 of the power generation unit 40 by dispersing the water supplied from the supply hole 12 in all directions, this dispersion guide 30 is a cylinder as shown in FIG. It is formed in the shape, the installation space 33 is provided at the center thereof, the impeller 42 is rotatably installed, and the fixed shaft 38 is formed integrally by insert injection in the center of the installation space 33. The impeller 42 is rotatably installed.

In addition, an inlet hole 32 is formed at one side of the dispersion guide 30 so that the water supplied from the supply hole 12 of the main body 10 flows in, and the other side is connected to the installation space 33 so as to pass through the outlet hole ( 36 is punctured, the discharge hole 36 is discharged into the installation space 33 and then rotates the impeller 42 rotated.

In particular, the upper part of the dispersion guide 30 is provided with a dispersing passage 34 along a circumference, and the dispersing passage 34 is connected to four injection grooves 35 having an equiangular center around the fixed shaft 38. In addition, the injection groove 35 may be formed in plural so as to form a conformal shape.

In addition, the upper surface of the dispersion guide 30 is formed with a sealing mounting groove 31 so that the sealing (S) is mounted, the sealing (S) mounted in this way is in close contact with the bottom surface of the fixed case 50 to be described later, The loss of water introduced into the dispersion guide 30 is prevented.

In addition, the positioning guide portion 39 is formed on both upper sides of the dispersion guide 30, the positioning convex portion 59 to be described later is fitted.

The power generation unit 40 includes an impeller 42, a rotor 44, and a stator 46 rotatably installed on the fixed shaft 38.

The impeller 42 is rotatably installed in the fixed shaft 38 and rotated by water injected from the plurality of injection grooves 35. Such an impeller 42 is applied to the hydraulic pressure evenly injected from the plurality of injection grooves 35. The rotation speed is maximized by this. That is, the conventional impeller is rotated by the water pressure of the water introduced only in one direction, so it was not possible to expect the power generation effect as it rotates at a low water pressure to emit an LED lamp, but the impeller 42 of the present invention has a plurality of injections. Since it rotates by the water pressure of water injected from the groove 35, it is possible to expect the maximum of the rotational speed. In addition, as shown in FIG. 1, the impeller 42 includes a rotation shaft 43, and the rotor 44 is integrated with the rotation shaft 43 by molding.

The stator 46 is wrapped to have a slight gap with the outer peripheral surface of the rotor 44, this stator 46 is fixed by a fixed case 50 fixed to the body (10).

Thus, the rotor 44 rotates the fixed shaft 38 integrally formed in the dispersion guide 30 to the axis, thereby improving durability. That is, the rotor 44 that rotates in the bobbin 47 wound around the coil has a greater pulling force in a direction in which the strength of the Gauss is greater, and therefore wears out due to contact with the bobbin 47, thereby resulting in durability. This may lead to a degradation, in the present invention, since the fixed shaft 38 is formed integrally with the dispersion guide 30, it is to prevent such friction with the bobbin 47.

Here, the fixing case 50 is formed in a cylindrical shape, the bobbin 47 wound around the coil is integrally formed by insert injection, and a flange 52 is formed on the outer circumferential surface thereof, and the flange 52 has a plurality of The through hole 54 is drilled to penetrate the bolt B which is screwed to the head body 10, whereby the fixing case 50 is firmly fixed to the head body 10. In addition, a plurality of discharge holes 56 are drilled in the flange 52 of the fixed case 50 to discharge the water discharged into the discharge hole 36 of the dispersion guide 30 to the sprinkling cover 20.

In addition, the lower portion of the fixed case 50 is provided with a positioning convex portion 59 is coupled to the positioning selection portion 39 of the dispersion guide 30, accordingly fixed case coupled to the upper portion of the dispersion guide ( 50) makes positioning easy. That is, the fixing case 50 positioned above the dispersion guide 30 facilitates fixing of the main body 10 by the fixing bolt (B).

The LED substrate 60 is electrically connected to the power generation unit 40, and emits the LED lamp 62 by the electric current generated in the power generation unit. As shown in FIG. LED lamps 62 are provided to be seated in the mounting groove 58 formed on the upper portion of the fixed case 10.

In particular, the epoxy resin 70 having excellent electrical properties and flame retardancy is applied to the upper portion of the LED substrate 60 to prevent the penetration of water. That is, since the epoxy resin is excellent in adhesiveness and impregnation, it is possible to prevent the water discharged into the discharge hole 56 from penetrating into the LED substrate 60.

In addition, a reflecting plate 80 is attached to the upper surface of the LED substrate 60 to reflect the light emitted from the LED lamp 62 to the sprinkling cover 20. The reflector plate 80 may be made of any material having a reflective function. For example, it may be implemented as a plate coated on the upper surface of the LED substrate 60, vacuum deposition having a reflecting function or aluminum silver foil.

The sprinkling cover 20 is made of a synthetic resin material having a light transmission to transmit the light emitted from the LED lamp 62 to the outside, the outer peripheral surface of the male screw 21 is provided with a female screw 11 of the main body 10 Screwed). And the sprinkling cover 20 is formed with a plurality of spray nozzle 22 is to scatter the water scattered.

Referring to Figure 4 attached to the overall operating relationship of the present invention configured as described above in detail as follows.

First, the water discharged at a suitable water pressure from the water gun or the faucet is supplied to the supply hole 12 of the supply pipe 18 and the main body 10 to be introduced into the inlet 32 of the dispersion guide 30, the inlet ( Water introduced into the 32 is dispersed in a passage circle through the distribution passage 34.

Subsequently, the water on the dispersion flow path 34 is injected into the impeller 42 while maintaining a uniform water pressure through the plurality of injection grooves 35, and by this water pressure, the impeller 42 is driven around the fixed shaft 38. Is rotated. At this time, the rotor 44 integrated into the rotary shaft 43 of the impeller 42 is also rotated at the same time to generate a current, and the generated current is supplied to the LED substrate 60 to emit the LED lamp 60 Let's do it.

Meanwhile, the water rotated by the impeller 42 is discharged to the discharge hole 36 of the dispersion guide 30, and the water discharged to the discharge hole 36 is discharged through the discharge hole 56 of the fixed case 50. In this case, since water is prevented from being lost to another place by the sealing S interposed between the dispersion guide 30 and the fixed case 50, the water supplied to the supply hole 12 is dispersed in the guide 30. Maintain a constant water pressure between the and the fixed case 50, and thus water introduced into the dispersion flow path 34 is sprayed from all sides of the impeller 42 with a uniform water pressure.

Next, the water discharged into the discharge hole 56 of the fixed case 50 is scattered and sprayed to the outside through the spraying nozzle 22 of the spraying cover 20.

On the other hand, Figure 6 is a cross-sectional view showing a shower head having a self-illuminator is another embodiment of the present invention, the supply hole 12 is supplied with the tap water and the open space 14 to communicate with the supply hole 12 It is provided with a main body 10; A dispersion guide 30 having a dispersion passage 34 for dispersing the spraying direction of water supplied from the supply hole 12 of the main body 10 in all directions; A power generation unit 40 including a rotor 44 and a stator 46 to generate electric current by the rotation of the impeller 42 which is rotated by the water sprayed from the dispersion channel 34; An LED substrate 60 electrically connected to the power generation unit 40 and provided with a plurality of LED lamps 62 to emit light; Composed of a light-transmitting material that transmits the light emitted from the LED lamp 62 is coupled to the open space 14 of the body 10, a plurality of spray nozzles 22 to spray water discharged from the power generation unit 40 It includes a spraying cover 10 provided.

Here, the handle 16 is connected to the main body 10 of the shower head of the present invention, the inside of the handle 16 is provided with a supply pipe 18 for supplying water to the supply hole (12).

Therefore, the tap water discharged from the faucet is supplied into the main body 10 through the supply pipe 18 and the supply hole 12 provided inside the handle 16, and the flow thereafter acts in the same manner as described above. It is sprayed to the outside through the spray nozzle 22 of the cover 20.

The above description is only to explain one preferred embodiment of the present invention, the present invention is not limited to the above description, it will be obvious to those skilled in the art that various modifications can be made within the appended claims.

1 is a cross-sectional view according to an embodiment of the present invention.

Figure 2 is a perspective view showing a dispersion guide according to an embodiment of the present invention.

Figure 3 is a plan view showing a dispersion guide according to an embodiment of the present invention.

Figure 4 is a perspective view of the fixing case according to the embodiment of the present invention from the bottom.

5 is an operation diagram showing the flow of tap water according to an embodiment of the present invention.

6 is a cross-sectional view according to another embodiment of the present invention.

Claims (9)

In an article (1) for discharging water at a suitable water pressure, A main body 10 having a supply hole 12 through which water discharged from the article 1 is supplied, and an open space 14 so as to communicate with the supply hole 12; Dispersion guide 30 is provided in the open space to distribute the spraying direction of water supplied from the supply hole 12 of the main body 10 in all directions; A power generation unit 40 including a rotor 44 and a stator 46 to generate electric current by the rotation of the impeller 42 which is rotated by the water injected from the dispersion passage 30; An LED substrate 60 electrically connected to the power generation unit 40 and provided with a plurality of LED lamps 62 to emit light; It is made of a light-transmitting material that transmits the light emitted from the LED lamp 62 is coupled to the main body 10 to close the open space, a plurality of water spray nozzles 22 to sprinkle the water rotated impeller 42 to the outside Spraying cover 20 is provided; Self-luminescent body using water pressure, characterized in that it comprises a. The method of claim 1, The inlet hole 32 formed in the dispersion guide 30 so that the water supplied from the supply hole 12 is introduced into the dispersion passage 34, and the dispersion passage 34 has water from all sides of the impeller 42. A plurality of injection grooves 35 are connected to the injection, and the dispersion guide 30 is a self-using water pressure, characterized in that the discharge hole 36 is drilled to discharge the water rotated impeller 42 illuminant. The method of claim 1, The dispersion guide 30 is a self-illuminating body using a hydraulic pressure, characterized in that the fixed shaft 38 is integrally formed by insert injection, so that the impeller 42 is rotatably installed. The method of claim 1, The stator 46 of the power generation unit 40 is a self-luminescent body using water pressure, characterized in that integrally molded by insert injection into a fixed case 50 fixed to the main body (10). The method of claim 4, wherein Sealing (S) is interposed between the dispersion guide 30 and the fixed case 50, the self-luminescent body using water pressure, characterized in that to prevent the loss of water. The method of claim 4, wherein The fixed case 50 is self-illuminating body using a water pressure, characterized in that a plurality of discharge holes 56 are punctured to discharge the water rotated impeller (42). The method of claim 4, wherein The fixing case 50 is provided with a positioning convex portion 59 to be coupled to at least one or more positioning recesses 39 provided in the dispersion guide 30, and fixing bolts B to penetrate the through holes 54. Self-luminescent body using water pressure, characterized in that for selecting the position of. The method of claim 1, Reflector plate 80 is attached to the upper surface of the LED substrate 60 to reflect the light emitted from the LED lamp 62 to the sprinkling cover 20, the self-illuminator using the water pressure. A showerhead having the self-illuminating body according to any one of claims 1 to 8.

Images