KR101829265B1 - Spa aparatus - Google Patents

Abstract

The present invention provides a spa apparatus, which comprises: an upper housing having an opening formed therein; an intermediate housing disposed below the upper housing; an electrode part disposed on the upper surface of the intermediate housing and exposed through the opening; a lower housing disposed below the intermediate housing; and a substrate part disposed on the lower housing and including a plurality of light emitting devices, wherein the electrode part is exposed through the opening. The present invention aims to provide the spa apparatus, capable of stably guiding water, having efficient electrode arrangement, and capable of letting a user recognize the concentration of functional water.

Description

SPA APARATUS

The present invention relates to a sparger.

The following description provides background information for the present embodiment and does not describe the prior art.

When electrolyzing water (H ₂ O) or an aqueous solution, oxygen (O ₂ ), ozone (O ₃ ) and the like are generated in the anode electrode and hydrogen (H ₂ ) is generated in the cathode electrode. As a result, sterilized water in which oxygen or ozone is dissolved is generated from the anode electrode, and hydrogen gas in which hydrogen and the like are dissolved is generated from the cathode electrode. Hydrophobic water is used for washing or drinking, and has an excellent effect on skin beauty, aging prevention, and removal of active oxygen in the body. In addition, sterilized water can be used for cleaning or sterilizing. (Hereinafter, water mixed with hydrogenated water and sterilized water is referred to as functional water.)

On the other hand, various electrolytic apparatuses that produce functional water for drinking or cleaning have been developed by the demand of consumers. Among them, a SPA (SPA) device is an electrolysis device that floats or submerges in a water storage chamber such as a bathtub to generate functional water.

However, in general spas, the electrode portion is directly exposed to the outside. Therefore, there has been a problem that the electrode portion is damaged by the water which is supplied by falling or convected. In addition, there is a problem that the size of the device is increased because the anode electrode and the cathode electrode of the electrode portion can not be compactly arranged. In addition, the anode electrode and the cathode electrode can not be disposed at regular intervals, resulting in a problem that the electrolysis efficiency is inferior. In addition, there is a problem that the user does not perceive the accurate concentration of the function number, thereby deteriorating the cleaning efficiency.

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a sparger capable of stably guiding water, having an efficient electrode arrangement, and indicating the concentration of functional water.

A spark plug according to the present invention includes: an upper housing having an opening; An intermediate housing disposed below the upper housing; An electrode unit disposed on the upper surface of the intermediate housing and exposed through the opening; A lower housing disposed below the intermediate housing; And a substrate portion disposed on the upper portion of the lower housing and having a plurality of light emitting devices disposed thereon. The electrode portion may be exposed through the opening.

The upper housing includes a first upper housing; And a second upper housing disposed inside the first upper housing and spaced apart from the first upper housing, the first upper housing having a first inclined portion inclined inward toward the lower side And the second upper housing may include a second angled portion inclined outwardly as it goes down.

The first and second inclined portions may have a phase difference.

The plurality of light emitting elements are LED elements mounted on the substrate portion and may be arranged along the circumferential direction.

The plurality of light emitting elements may sequentially emit light along the circumferential direction or the reverse direction of the circumferential direction.

The lower housing may include a first partition wall formed along the periphery of the substrate.

The intermediate housing may include a second partition wall disposed along an outer circumferential surface of the first partition wall portion, and the substrate portion may be closed from the outside by the intermediate housing.

The electrode unit includes first to N-th electrodes formed on the plane spiral, the first to the N-th electrodes being spaced apart from each other, and N is interleaved, It can be a natural number.

Wherein the intermediate housing comprises: a first guide member disposed along the outer side of the first electrode and the Nth electrode; And a second guide member for fixing the first to N-th electrodes so as to be spaced apart from each other.

The plurality of first guide members may be disposed apart from each other along the spiral growth direction, and the plurality of second guide members may be disposed in the spacing spaces of the plurality of first guide members.

The lower housing has an inverted dome shape in which a lower portion is cut and a charging terminal is formed on a lower surface of the lower housing. The lower housing has a horizontal cross-sectional area wider than the lower surface of the lower housing to support the lower housing. And a cradle in which the terminal accommodating portion is formed.

In the present invention, water is stably guided to the electrode portion by the upper housing.

Furthermore, it is possible to have a con- fected structure by a plurality of spiral-shaped, interleaved and interleaved electrodes. In addition, the functional water production efficiency can be enhanced.

Furthermore, the user can recognize the concentration of the functional water by a plurality of light emitting elements that sequentially emit light.

1 is a perspective view showing a sparger of the present invention.
2 is a perspective view of a sparger of the present invention in which a first upper housing is removed.
3 is a perspective view of the spares of the present invention with the upper housing removed;
4 is a perspective view showing an intermediate housing of the present invention.
5 is a conceptual diagram showing the Archimedes spiral.
6 is a perspective view showing the electrode unit of the present invention.
7 is a conceptual diagram showing the arrangement of the electrode unit of the present invention.
Figure 8 is a perspective view of the sparger of the present invention with the upper and middle housings removed.
9 is a bottom view of the lower housing of the present invention.
10 is a side view of a sparger of the present invention including a cradle.

Hereinafter, some embodiments of the present invention will be described with reference to exemplary drawings. In describing the components in the drawings, the same components are denoted by the same reference numerals whenever possible, even if they are displayed on other drawings. In the following description of the embodiments of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the difference that the embodiments of the present invention are not conclusive.

In describing the components of the embodiment of the present invention, terms such as first, second, A, B, (a), and (b) may be used. These terms are intended to distinguish the constituent elements from other constituent elements, and the terms do not limit the nature, order or order of the constituent elements. When a component is described as being "connected", "coupled", or "connected" to another component, the component may be directly connected, coupled, or connected to the other component, It is to be understood that another element may be "connected "," coupled ", or "connected" between elements.

Hereinafter, the spas according to the present invention will be described with reference to the drawings. FIG. 1 is a perspective view showing a sparger of the present invention, FIG. 2 is a perspective view of a sparger of the present invention in which a first upper housing is removed, FIG. 3 is a perspective view of a sparger of the present invention in which an upper housing is removed FIG. 4 is a perspective view showing an intermediate housing of the present invention, FIG. 5 is a conceptual view showing an Archimedes spiral, FIG. 6 is a perspective view showing the electrode unit of the present invention, Figure 8 is a perspective view of the sparger of the present invention with the upper and middle housings removed. FIG. 9 is a bottom view of the lower housing of the present invention, and FIG. 10 is a side view of the spares of the present invention including a cradle.

The sparger according to the present invention is an apparatus for generating functional water in which water and electrolytic water are mixed by electrolyzing water, and the water can be suspended or submerged in a chamber in which water is stored. As shown in FIG. 1, the sparger of the present invention may include an upper housing, an intermediate housing 30, an electrode unit 1000, a lower housing 40, and a substrate unit 50.

The upper housing may include a first upper housing 10 and a second upper housing 20 spaced apart from each other. An opening S may be formed in the spacing space of the upper housing. The upper housing may engage the intermediate housing 30 or the lower housing 40 with an outer member. The upper housing may be disposed on the upper portion of the intermediate housing 30. The upper housing may be disposed on the upper portion of the lower housing 40. In this case, the intermediate housing 30 may be interposed between the upper housing and the lower housing 40.

The first upper housing 10 may be spaced apart from the second upper housing 20 and disposed outside the second upper housing 20. The first upper housing 10 may be disposed along the periphery of the second upper housing 20. A circular hole may be formed in the center of the first upper housing 10. The first upper housing 10 is located at the inner end of the first upper housing 10 and may include a first inclined portion 11 having a thickness and an inner inclined ring shape.

The first inclined portion 11 may be concentric with the second inclined portion 21 described later. More specifically, the first inclined portion 11 can be inclined inward as it goes downward. An opening S may be formed at the lower end of the first inclined portion 11 or at the point where the first inclined portion 11 ends. The electrode unit 1000 can be positioned downwardly from the first inclined portion 11. In this case, the first inclined portion 11 performs the same function as the cut-off membrane, thereby preventing water from being directly supplied to the electrode portion 1000. That is, the first inclined portion 11 can protect the electrode unit 1000 from falling water or convective water that can apply an impact load to the electrode unit 1000. In order to smoothly perform the function of the above-described blocking film, the first inclined portion 11 may be curved. However, it should be noted that on the horizontal section, the first inclined portion 11 may not completely cover the electrode portion 1000. In this case as well, the first inclined portion 11 can function as a shielding film by changing the flow of water by inclined characteristics.

The second upper housing 20 may be spaced apart from the first upper housing 10 and disposed inside the first upper housing 10. The second upper housing 20 may be spaced apart from the first upper housing 10 to form an opening S. [ The second upper housing 20 may be in the form of a dome whose top is cut. However, the shape of the second upper housing 20 is not limited thereto. The shape of the second upper housing 20 is arranged inside the first upper housing 20 and can be applied in any form if it has the second inclined portion 21 described later. As an example, the second upper housing 20 may be in the form of a dome (not shown). The second upper housing 20 may have a phase difference from the first inclined portion 11. That is, the second upper housing 20 may be disposed below the first inclined portion 11. Alternatively, the second upper housing 20 may be disposed with a gap downward from the first inclined portion 11. The second upper housing 20 is located at the outer end of the second upper housing 20 and may have a thickness and include an outwardly sloping second ramp 21.

The second inclined portion 21 may be concentric with the first inclined portion 11. The second inclined portion 21 can be inclined outward as it goes downward. At an upper portion of the second inclined portion 21 or a point where the second inclined portion 11 starts, an opening S may be formed. The electrode unit 1000 may be positioned along the periphery of the second inclined portion 21 at a lower portion of the second inclined portion 21. [ Alternatively, the electrode unit 1000 may be positioned along the circumference of the second slope 21, spaced downwardly from the second slope 21. In this case, the second inclined portion 21 performs a function similar to that of the barrier membrane and the guide member, thereby preventing water from being directly supplied to the electrode unit 1000. That is, since the second inclined portion 21 and the first inclined portion 11 are opposite in the inclined direction, the water flowing along the first inclined portion 11 is changed in the direction of the second inclined portion 21 by the second inclined portion 21. In this process, the flow rate of water decreases. As a result, the second inclined portion 21 can protect the electrode unit 1000 from falling water or convective water that can apply an impact load to the electrode unit 1000. Further, water can be evenly guided to the electrode portion 1000 by the second inclined portion 21. [ More specifically, the horizontal section of the second inclined portion 21 has a symmetrical shape in the form of a ring, and the electrode portion 1000 is disposed along the lower end of the second upper housing 20 The water existing on the upper surface of the second upper housing 20 can be naturally distributed by the second inclined portion 21 and guided to the electrode unit 1000. In order to smoothly perform the function of the above-described shielding film and guide member, the second inclined portion 21 can be curved. Further, the second upper housing 20 may be in the form of a dome (not shown). The second inclined portion 21 may have a phase difference from the first inclined portion 11. In this case, the second inclined portion 21 may be disposed under the first inclined portion 11. Alternatively, the second inclined portion 21 may be disposed with a gap downward from the first inclined portion 11.

The intermediate housing 30 may be disposed below the upper housing. The intermediate housing 30 may be disposed on the lower housing 40. That is, the intermediate housing 30 may be interposed between the upper housing and the lower housing 40, and may be arranged as a partition wall. The intermediate housing 30 may be in the form of a flat plate. The intermediate housing 30 may be in the form of a disc as a whole.

The intermediate housing 30 and the first upper housing 10 can be engaged. In this case, the lower end of the first upper housing 10 can be fixed to the outermost side of the upper surface of the intermediate housing 30.

The intermediate housing 30 and the second upper housing 20 can be engaged. In this case, the second upper housing 20 and the intermediate housing 30 can be pinched. A support 31 may be formed at the center of the intermediate housing 30. The second upper housing 20 can be supported by the support 31. For this, a hole may be formed in the center of the support base 31, and a support rod (not shown) having a cross section corresponding to the hole at the center of the support base 31 is formed at the inner center of the second upper housing 20 . As a result, the support rod of the second upper housing 20 is inserted into the hole of the support base 31, so that the second upper housing 20 can be supported by the support base 31. The first and second bosses 32a and 32b may be formed on both sides of the center of the intermediate housing 30 in order to fix the support 31. The support base 31 can be fixed by the first and second bosses 32a and 32b. In this case, the support table 31 can be fastened to the first and second bosses 31a and 32b by bolts. A plurality of engaging members 33a, 33b, and 33c spaced from each other along the circumferential direction may be disposed in the middle portion of the intermediate housing 30. [ As shown in Fig. 3, preferably, the number of engagement members 33a, 33b, and 33c may be three. Therefore, the first engaging member 33a, the second engaging member 33b, and the third engaging member 33c may be sequentially disposed in the intermediate housing 30 along the clockwise direction. A hole may be formed at the center of the first, second, and third coupling members 33a, 33b, 33c. The outer surface of the lower end of the second upper housing 20 may have coupling projections (not shown) protruding outwardly to correspond to the first, second, and third coupling members 33a, 33b, and 33c. The engaging projections of the second upper housing 20 can be inserted into the holes of the first, second and third engaging members 33a, 33b and 33c when the intermediate housing 30 and the second upper housing 20 are engaged . As a result, the intermediate housing 30 and the second upper housing 20 can be pinched.

A plurality of diffusion portions 34 spaced from each other along the circumferential direction and a plurality of first bolt grooves 35 spaced apart from each other may be formed on the outer side of the intermediate housing 30. [ As shown in FIG. 3, in the preferred embodiment of the present invention, the number of the diffusion portions 34 is 12, and the number of the first bolt grooves 35 is 6. In this case, two diffusing portions 34 may be disposed between the spacing spaces of the first bolt grooves 35. The twelve diffusions 34 may be disposed to correspond to and spaced apart from the twelve light emitting devices 51a, 51b, 51c, 51d, 51e, 51f, 51g, 51h, 51i, 51j, 51k and 51l described later. In this case, the twelve diffusers 34 and the twelve light emitting devices 51a, 51b, 51c, 51d, 51e, 51f, 51g, 51h, 51i, 51j, 51k and 51l can correspond one to one. The diffusion portion 34 may be a light diffusion member of the same material as a known diffusion plate. As a result, the light emitted by the light emitting elements 51a, 51b, 51c, 51d, 51e, 51f, 51g, 51h, 51i, 51j, 51k, 51l is diffused by the spreading section 34, can do. The plurality of first bolt grooves 35 may be formed to join the intermediate housing 30 and the lower housing 40 described below. The lower housing 40 may have a plurality of second bolt grooves 43 corresponding to the plurality of first bolt grooves 35 in a one-to-one correspondence. Therefore, the intermediate housing 30 and the lower housing 40 can be screwed into the first and second bolt grooves 35 and 43 with screws.

The electrode unit 1000 may be disposed in the intermediate housing 30. [ The electrode unit 1000 may be disposed on the upper surface of the intermediate housing 30. In this case, the lower end of the second upper housing 20 may be disposed on the inner side of the intermediate housing 30, the electrode unit 1000 may be disposed on the middle of the intermediate housing 30, The lower end of the first upper housing 10 can be disposed. In the intermediate housing 30, the first guide member 37 may include a second guide member 38.

The first guide member 37 may be disposed on both sides of the electrode unit 1000 to fix the electrode unit 1000. That is, the first guide member 37 may be disposed along the outer sides of the first and the N-th electrodes described later. In the preferred embodiment of the present invention, the first guide member 37 may be disposed along the outer sides of the first electrode 100 and the second electrode 200. In this case, the first guide member 37 may be two sidewalls having grooves formed at the center thereof. Therefore, the electrode unit 1000 can be received and fixed in the groove of the first guide member 37. A plurality of first guide members 37 may be disposed apart from each other. In this case, the plurality of first guide members 37 may be disposed along the circumferential direction. The first and second magnetic pole tip portions 36b and 36a may be disposed on the inner side of the first guide member 37. The first and second extremity magnetic domains 36a and 36b may be disposed symmetrically with respect to the center of the intermediate housing 30. The first electrode terminal portion 101 of the first electrode 100 to be described later may be fixed to the first electrode terminal magnetic domain 36b. The second electrode terminal portion 201 of the second electrode 200 described later may be fixed to the second electrode terminal magnetic domain 36a. The first polarity terminal magnetic domain 36b may be connected to a third boss 53b formed on the substrate unit 50, which will be described later. The second polarity terminal magnetic domain 36a may be connected to a fourth boss 53a formed in the substrate unit 50 to be described later. The first and second electrode terminal portions 101 and 201 are fixed to the first and second electrode terminal portions 36a and 35b and connected to the conductive lines disposed in the third and fourth bosses 53b and 53a, 50, respectively.

The second guide member 38 may be disposed between the plurality of electrodes of the electrode unit 1000 to separate the electrodes. That is, the second guide member 38 may be fixed so that the first and the N-th electrodes are separated from each other. In a preferred embodiment of the present invention, the second guide member 38 may be disposed between the first electrode 100 and the second electrode 200. In this case, the second guide member 38 may be a side wall. The first electrode 100 and the second electrode 200 may be disposed on both sides of the second guide member 37, respectively. That is, the second guide member 37 may be disposed between the first and second electrodes 100 and 200. As a result, the second guide member 38 can perform a function of separating the first and second electrodes 100 and 200 to maintain a predetermined interval. The plurality of second guide members 38 may be spaced apart from each other. In this case, the plurality of second guide members 38 may be disposed along the circumferential direction. In addition, the plurality of second guide members 38 may be disposed between the spacing spaces of the plurality of first guide members 37. A plurality of protection caps 39 may be coupled to at least a portion of each of the plurality of second guide members 38 to protect the second guide member 38. In this case, the second guide member 38 and the protective cap 39 can be fastened by bolts.

The electrode unit 1000 may be disposed on the upper surface of the intermediate housing 30. The electrode unit 1000 may be guided and fixed by the first and second guide members 37 and 38. The electrode unit 1000 may be fixed to the first and second electrode tips 36a and 36b and may be electrically connected to the substrate unit 50. [ The electrode unit 1000 can electrolyze water to generate hydrogen water and sterilized water. That is, the electrode unit 1000 can generate functional water.

The electrode unit 1000 may include first to N-th electrodes formed in a one-to-one correspondence with N planar spirals and formed along planar spirals. Here, N may be a natural number of 2 or more. The electrode may be a conductive metal, and in particular, a carbon electrode may be used. The electrode may be in the form of a long enough electrode plate wound to form a flat spiral. That is, each of the plurality of electrodes may be formed along a plurality of plane spirals corresponding one to one. Further, the electrode can be formed along a planar archimedes spiral. In addition, the plurality of electrodes may be spaced apart from each other and interleaved. That is, another spiral electrode may be accommodated in the spiral-shaped receiving space formed by the spiral-shaped electrode. In this way, the plurality of electrodes can be arranged in layers. The plurality of electrodes constituting the electrode unit 1000 may have the same spiral center and the same rotational direction. Furthermore, the plurality of electrodes may be congruent with each other. However, the plurality of electrodes may be overlapped with each other with different starting angles of rotation to be described later.

The Archimedes spiral means a spiral wound at regular intervals. 5 is a view showing the Archimedes spiral 1 spirally growing in a clockwise direction. As shown in Fig. 5, the Archimedes spiral 1 is a spiral in which the distance r from the spiral center (hereinafter referred to as a radius) increases in proportion to the rotation angle [theta]. That is, it is characterized in that the width (w) of the helix is constant and can be expressed by the following polar formula.

r = a?

In the above equation a adjusts the width (w) of the helix as a parameter.

As will be described later, the rotation start angle is an angle at which the growth of the spiral begins at the spiral center 10 for the first time. For example, in Fig. 5, the rotation start angle of the Archimedes spiral 1 is O (0 DEG).

Hereinafter, an electrode unit 1000 having two electrodes (N = 2) according to a preferred embodiment of the present invention will be described. FIG. 6 is a perspective view of the first and second electrodes 100 and 200 of the preferred embodiment of the present invention in which the rotation start angle is different by .pi. (180.degree.). FIG. And electrodes are disposed.

The first and second electrodes 100 and 200 may have long electrode plates formed along the first and second spirals 110 and 210. The first electrode 100 and the second electrode 200 may be connected together. The first spiral 110 and the second spiral 210 may have the same spiral center 10. In addition, the rotation direction of the first spiral 110 and the second spiral 210 may be the same. That is, the growth directions of the spiral arms of the first electrode 100 and the second electrode 200 may all be clockwise.

The first electrode 100 and the second electrode 200 may be spaced apart and interleaved. That is, the second electrode 200 can be inserted into the spiral-shaped receiving space formed by the first electrode 100. That is, the second electrode 200 is positioned at the spiral width of the first electrode 100, and the first electrode 100 is positioned at the spiral width of the second electrode 200 to form the spiral structure. In this case, the spiral arms of the first electrode 100 and the second electrode 200 are spaced apart.

The rotation start angle of the first spiral 110 and the second spiral 210 may be different. The first electrode 100 and the second electrode 200 are connected together and the first and second spirals 110 and 210 have the same spiral center 10 but the first spiral 110 and the second spiral 210, The first electrode 100 and the second electrode 200 may be spaced apart from each other to form a spiral structure. The rotation start angle is the angle at which the growth of the helix begins at the spiral center 10 for the first time.

Referring to FIG. 7, the first spiral 110 is grown while the rotation angle? Increases from zero. On the other hand, the second spiral 210 grows while the rotation angle? Increases from?. In this case, the rotation start angle of the first electrode 100 is 0 and the rotation start angle of the second electrode 200 is pi.

Further, if the number of electrodes is N, the rotation start angles of the neighboring first to Nth spirals are different by an angle obtained by dividing 2? (One turn) by N. [ For example, when the electrode cell includes three electrodes, the difference in the rotation start angle of the neighboring helix may be 2/3?. More specifically, the rotation start angle of the first spiral is 0, the rotation start angle of the second spiral is 2 / 3π, and the rotation start angle of the third spiral is 4 / 3π. That is, as the value of N increases, the rotation start angle increases in order.

In this case, the helix is an Archimedes spiral whose width increases in proportion to the rotation angle, and the rotation start angles of the first to Nth helix are sequentially increased by the difference of 2? Divided by N. Therefore, The N electrodes are arranged at regular intervals. That is, in the electrode cell according to the present embodiment, the interval between neighboring electrodes is constant at a specific point having the same rotation angle. Further, the spiral of the electrode structure grows as the rotation angle increases, but the neighboring electrodes maintain a constant interval. In addition, since all the electrodes co-operate with each other, the area of the opposing electrode is always the same. That is, the electrode portion of the present embodiment can always have the same area as the gap between the electrodes. As a result, the power for decomposing water or an aqueous solution is not biased, so that the efficiency of generating functional water can be increased, and the amount of power generated in the electrode cell can be easily calculated. (Scale-up).

The spiral center 10 is the point where r = 0 at the center where the first spiral 110 and the second spiral 210 start. However, the first and second electrodes 100 and 200 are not formed from the spiral center 10. The first and second electrodes 100 and 200 may start at a point where the first and second spirals 110 and 210 are rotated and grown by a predetermined angle. The preset angle can be changed according to the design conditions. However, the first electrode 100 and the second electrode 200 should be continuously opposed to each other, so that the first electrode 100 and the second electrode 200 must have the same predetermined angle. 7, the first spiral 110 starts at the spiral center 10 at a rotation starting angle of 0, but the first electrode 100 is positioned such that the first spiral 110 extends from the spiral center 10 (N is a natural number, n < RTI ID = 0.0 > n). ≪ / RTI > The second electrode 210 has a rotation starting angle π at the spiral center 10 while the second electrode 200 has a second spiral 210 extending from the spiral center 10 to 2πn And the second electrode starting point 220, which is rotated and grown by a predetermined distance (e.g., a wheel). Therefore, a hollow may be formed inside (center) of the first and second electrodes 100 and 200. As a result, the second upper housing 20 in the form of a dome can be seated in the hollow formed at the center of the first and second electrodes 100 and 200 to engage with the intermediate housing 30. If the first electrode 100 and the second electrode 200 are formed from the spiral center 10, the space for accommodating the second upper housing 20 becomes insufficient and the space between the first electrode 100 and the second electrode 200 200) are contacted with each other, electric short circuit may occur.

The first electrode terminal portion 101 extending inward may be formed at the first electrode starting point 110 of the first electrode 100. The second electrode terminal portion 201 extending inward may be formed at the second electrode starting point 120 of the second electrode 200. The end portions of the first and second electrode terminal portions 101 and 201 may be rounded . As a result, it can be inserted and fixed in the first and second full-plate-arm magnetic domains 32b and 32a. In this case, the first and second electrode terminal portions 101 and 102 and the first and second electrode terminal magnetic domains 32b and 32a may be fastened by bolts. The first and second electrodes 100 and 200 are electrically connected to the substrate unit 50 by the first and second electrode terminal units 101 and 102 to receive power.

The first and second electrodes 100 and 200 may be electrically connected to a power source (not shown) through the substrate unit 50 to be supplied with power. In addition, the power source can control intensity, direction, wavelength, etc. of the current applied to the electrode. When power is applied to the first and second electrodes 100 and 200, water or an aqueous solution can be electrolyzed. In the anode, anions (e.g., OH-) can lose electrons and be oxidized. As a result, sterilized water in which oxygen, ozone or the like is dissolved can be produced. In the cathode, a cation (for example, H +) can be reduced by obtaining an electron. As a result, hydrogen gas in which hydrogen and the like are dissolved can be produced. The sterilized water and the hydrogenated water may be mixed to produce functional water.

The first electrode 100 may be an anode and the second electrode 200 may be a cathode. The first electrode 100 may be a cathode and the second electrode 100 may be a cathode. Further, in the electrode cell having N electrodes, the polarity of the electrode may alternate between the positive electrode and the negative electrode in turn. That is, the polarities of the first, third, fifth, and seventh electrodes are positive, and the polarity of the second, fourth, sixth, eighth,. On the contrary, the polarities of the first, second, third, fifth, seventh, ... electrodes are cathodes, and the polarity of the second, fourth, sixth, That is, the positive electrode and the negative electrode may be alternately disposed between the first electrode and the N-th electrode. According to the above description, the corresponding areas and intervals of the positive electrode and the negative electrode are the same. Therefore, the generation rate of the function number increases. Further, in the present invention, since the first guide member 37 is disposed along the outer sides of the first electrode and the N-th electrode, the electrode unit 1000 can be stably fixed to the intermediate housing 30. Also, since the first to N-th electrodes are spaced apart from each other and the second guide member 38 is arranged like a partition between the first to N-th electrodes, the distance between the first to N-th electrodes is always constant Can be fixed.

In the preferred embodiment of the present invention, the electrode unit 1000 in which the electrodes are two and four is described as an example. However, those skilled in the art will be able to infer electrode cells having N electrodes in this manner . Furthermore, the electrode of the present embodiment can be a spiral electrode in which the rotation angle? Is only 1/2? Or? That is, the spiral electrode which is not sufficiently grown in rotation is also included in this embodiment. In the case of a helical electrode in which the rotation angle [theta] is only grown by [pi], the number of helical electrodes constituting the electrode cell must be at least 4 and the helical electrode where the rotation angle [theta] The number of spiral electrodes should be at least 8. In such a case, the surfaces of all the electrodes constituting the electrode cell do not overlap, but the gap between the electrodes and the opposing surface are constant. Therefore, the effect of the present invention can be exerted as it is. As a result, the electrode cell of this embodiment can be used even in a place where the space is narrow.

The lower housing 40 may be disposed under the upper housing. The lower housing 40 may be disposed under the intermediate housing 30. The lower housing 40 may be in the form of an inverted dome whose lower portion is cut away. Accordingly, the first upper housing 10 forming the upper side outer appearance of the spares according to the present invention is in the form of an inverted dome cut in the upper part, and the lower housing 40 forming the lower side outer appearance of the spares according to the present invention, Is a cut dome shape. That is, the side of the spares of the present invention may be streamlined. As a result, the spark plug of the present invention has less resistance to fluids when floating, so that the user can easily move the spark plug and the durability of the spark plug can be improved. The lower housing 40 can be hollow and open at the top. A power supply (not shown) may be disposed in the hollow of the lower housing 40. The power supply unit is a known power supply unit, and may be, for example, a known rechargeable battery. That is, the lower housing 40 may have a built-in power source unit. The power supply unit may be electrically connected to the substrate unit 50 described later. As a result, a current can flow from the power supply unit to the electrode unit 1000 through the substrate unit 50. [ The power supply unit may be electrically connected to the charging terminal 44, which will be described later. As a result, the power supply unit can be charged by receiving the current through the charging terminal 44. [ The base portion 50 may be disposed in the inner space of the lower housing 40. The upper opening of the lower housing 40 can be closed by the substrate portion 50. In this case, the base portion 50 may be supported by a support member (not shown) separately provided in the hollow of the lower housing 40. A power source unit may be disposed in an inner space formed by the lower housing 40 and the base unit 50.

The first housing part 41 may be formed in the lower housing 40 along the periphery of the base part 50. The lower housing 40 may have a third partition 42 disposed along the outer circumferential surface of the first partition 41. In this case, the first partition wall portion 41 and the third partition wall portion 42 may be spaced apart from each other. A male screw may be formed on the outer circumferential surface of the first partition wall portion 41. A second partition wall (not shown) of the intermediate housing 300 may be inserted into the spaced space between the first partition wall 41 and the third partition wall 42. That is, the first partition wall 41 of the lower housing 40, the second partition wall (not shown) of the intermediate housing 30, and the third partition wall 42 of the lower housing 40 Can be arranged in order. To this end, a second partition wall portion extending downwardly may be formed on the bottom surface of the intermediate housing 30. The second partition wall portion may have a ring shape having a thickness, and a female thread portion may be formed on the inner peripheral surface. The female screw formed on the inner circumferential surface of the second partition wall of the intermediate housing 30 and the male screw formed on the outer circumferential surface of the first partition wall 41 of the lower housing 40 can be coupled to each other. As a result, the intermediate housing 30 and the lower housing 40 can be engaged. When the intermediate housing 30 and the lower housing 40 are coupled to each other, the base portion 50 is covered by the intermediate housing 30 and can be completely closed from the outside. The substrate 50 can be layered and protected by the first and third barrier ribs 41 and 42 of the lower housing 40 and the second barrier ribs of the intermediate housing 30. Therefore, it can be thoroughly waterproofed from the outside. That is, the airtightness of the sparger of the present invention is improved by the first and third partition wall portions 41 and 42 and the second partition wall portion.

A plurality of second bolt grooves 43 may be formed along the circumferential direction at the outermost portion of the lower housing 40. The plurality of second bolt grooves 43 may correspond one-to-one with the plurality of first bolt grooves 35 of the intermediate housing 30 described above. As a result, bolts are inserted into the first and second bolt grooves 35 and 43 so that the lower housing 40 and the intermediate housing 30 can be fastened.

The lower housing 40 and the intermediate housing 30 of the present invention are formed in such a manner that the screw connection of the second partition wall portion and the first partition wall portion 41 and that of the first and second bolt grooves 35, They can be doubly joined by bolting. Therefore, durability can be improved.

A charging terminal 44 may be formed on the lower surface of the lower housing 40, as shown in FIG. A plurality of first support legs 45 may be formed at an edge of the lower surface of the lower housing 40. As a result, the lower housing 40 can be supported by the cradle 60 described later.

The substrate portion 50 may be a PCB (Printed Circuit Board). The substrate portion 50 may be in the form of a disc. The substrate portion 50 may be disposed inside the lower housing 40. The substrate portion 50 may be disposed in the hollow of the lower housing 40. In this case, a power supply unit (not shown) may be disposed below the substrate unit 50. The substrate portion 50 may be disposed at the upper portion of the hollow of the lower housing 40 to close the upper opening of the lower housing 40. Thereafter, the intermediate housing 30 covers the substrate portion 50, and the substrate portion 50 can be closed from the outside. The substrate portion 50 may be electrically connected to the electrode portion 1000. The substrate portion 50 may be electrically connected to a power source (not shown). Therefore, the power supply unit can supply current to the first and second electrodes 100 and 200 through the substrate unit 50. [

A plurality of light emitting devices 51a, 51b, 51c, 51d, 51e, 51f, 51g, 51h, 51i, 51j, 51k, and 51l may be disposed on the upper surface of the substrate unit 50. [ A plurality of light emitting devices 51a, 51b, 51c, 51d, 51e, 51f, 51g, 51h, 51i, 51j, 51k, 51l may be disposed at the edge of the substrate unit 50. [ The plurality of light emitting devices 51a, 51b, 51c, 51d, 51e, 51f, 51g, 51h, 51i, 51j, 51k and 51l may be arranged in the circumferential direction about the center of the substrate 50. The plurality of light emitting devices 51a, 51b, 51c, 51d, 51e, 51f, 51g, 51h, 51i, 51j, 51k, and 51l may be mounted on the substrate unit 50. [ The plurality of light emitting devices 51a, 51b, 51c, 51d, 51e, 51f, 51g, 51h, 51i, 51j, 51k, and 51l may be a known LED (Light Emitting Diode). The plurality of light emitting devices 51a, 51b, 51c, 51d, 51e, 51f, 51g, 51h, 51i, 51j, 51k, 51l can be in contact with the first partition wall 41. [ That is, the plurality of light emitting devices 51a, 51b, 51c, 51d, 51e, 51f, 51g, 51h, 51i, 51j, 51k, 51l are disposed inside the first partition wall 41, 51a, 51b, 51c, 51d, 51e, 51f, 51g, 51h, 51i, 51j, 51k, 51l can be in contact with the inner surface of the first partition wall portion 41. [ Accordingly, the plurality of light emitting devices 51a, 51b, 51c, 51d, 51e, 51f, 51g, 51h, 51i, 51j, 51k and 51l can be supported by the first partition wall 41. [ As a result, the plurality of light emitting devices 51a, 51b, 51c, 51d, 51e, 51f, 51g, 51h, 51i, 51j, 51k, 51l can be stably fixed. The plurality of light emitting devices 51a, 51b, 51c, 51d, 51e, 51f, 51g, 51h, 51i, 51j, 51k, 51l emit light at the same time to perform a function such as a mood. The plurality of light emitting devices 51a, 51b, 51c, 51d, 51e, 51f, 51g, 51h, 51i, 51j, 51k, and 51l are arranged in a circumferential or circumferential direction (clockwise or counterclockwise) . As a result, the user can identify an appropriate concentration of the function number. More specifically, the concentration of the functional water varies with time, and the user recognizes the flow of time by sequentially emitting light in the circumferential direction or the reverse direction in the circumferential direction, Can be identified. In this case, in the preferred embodiment of the present invention, the total number of the light emitting devices is twelve, that is, the first light emitting device 51a, the second light emitting device 51b, the third light emitting device 51c, the fourth light emitting device 51d, The fifth light emitting element 51e, the sixth light emitting element 51f, the seventh light emitting element 51g, the eighth light emitting element 51h, the ninth light emitting element 51i, the tenth light emitting element 51j, The element 51k and the twelfth light emitting element 51l can sequentially emit light.

The twelve light emitting devices 51a, 51b, 51c, 51d, 51e, 51f, 51g, 51h, 51i, 51j, 51k, and 51l may be disposed one above the other, have. That is, each of the twelve diffusions 34 may be disposed on the optical path of each of the twelve light emitting devices 51a, 51b, 51c, 51d, 51e, 51f, 51g, 51h, 51i, 51j, 51k, . As a result, the light emitted from the light emitting element is diffused in the diffusing portion, so that the user can easily identify the light.

The center light emitting device 52 may be disposed at the center of the upper surface of the substrate unit 50. The central light emitting device 52 is for aesthetic purposes and may function differently from the plurality of light emitting devices 51a, 51b, 51c, 51d, 51e, 51f, 51g, 51h, 51i, 51j, 51k, 51l.

The third and fourth bosses 53b and 53a may be formed on both sides of the center of the upper surface of the base plate 50. And the third boss 53b may extend upward and be connected to the first electrode terminal 36b. The fourth boss 53a may extend upward and be connected to the second electrode terminal magnetic domain 36a described above. The conductive line connecting the first electrode 100 and the substrate portion 50 is electrically connected to the first electrode terminal portion 101 in the first electrode terminal magnetic domain 36b and electrically connected to the substrate portion 50b through the third boss 53b, (50). ≪ / RTI > The conductive line connecting the second electrode 200 and the substrate portion 50 is electrically connected to the second electrode terminal portion 201 in the second electrode terminal magnetic domain 36a and electrically connected to the substrate portion 50a through the fourth boss 53a. (50). ≪ / RTI >

The spares of the present invention may further include a cradle 60 for charging. 10, the cradle 60 and the lower housing 40 can be engaged with each other when the spares are charged. A fill connector 61 may be formed on the side surface of the cradle 60. The cradle 60 may be electrically connected to a charging cable (not shown) or a USB (not shown) through the charging connector 61 to receive current. A second support leg (62) may be formed on the lower surface of the cradle (60). The second support legs 62 can perform a function of stably fixing the cradle 60 on the ground. The lower housing 40 can be seated on the upper surface of the cradle 60. As a result, the cradle 60 can support the lower housing 40. In this case, a charging terminal receiving portion (not shown) is formed on the upper surface of the cradle 60 so that the charging terminal 44 of the lower housing 40 can be received. The charging terminal 44 of the lower housing 40 is electrically connected to the cradle 60 through the charging terminal accommodating portion and can receive the current supplied through the charging connector 61. As a result, the power source unit integrated with the lower housing 40 can be charged. The first support leg 45 formed on the lower surface of the lower housing 40 can perform a function of stably fixing the lower housing 40 to the upper surface of the cradle 60. Meanwhile, the cradle 60 may have a horizontal cross-sectional area wider than the lower surface of the lower housing 40. This is for stably fixing the spares of the present invention upon charging. More specifically, the lower housing 40 of the present invention may have an inverted dome shape with its lower portion cut to reduce the resistance of the water during floating, as described above. However, the shape of the lower housing 40 can not be stably mounted on the ground during charging, and can be swung when a biased external force is applied. In order to solve this problem, the cradle 60 of the present invention has a horizontal cross-sectional area wider than that of the lower surface of the lower housing 40, and can be stably fixed to the ground. To enhance this effect, the cradle 60 of the present invention may be in the form of a cone in which the upper portion is severed as a whole.
On the other hand, the intermediate housing 30 may be referred to as "plate 30 ".

While the present invention has been described in connection with what is presently considered to be the most practical and preferred embodiment, it is to be understood that the invention is not limited to the disclosed embodiments. That is, within the scope of the present invention, all of the components may be selectively coupled to one or more of them. Furthermore, the terms "comprises", "comprising", or "having" described above mean that a component can be implanted unless otherwise specifically stated, But should be construed as including other elements. All terms, including technical and scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, unless otherwise defined. Commonly used terms, such as predefined terms, should be interpreted to be consistent with the contextual meanings of the related art, and are not to be construed as ideal or overly formal, unless expressly defined to the contrary.

The foregoing description is merely illustrative of the technical idea of the present invention, and various changes and modifications may be made by those skilled in the art without departing from the essential characteristics of the present invention. Therefore, the embodiments disclosed in the present invention are intended to illustrate rather than limit the scope of the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments. The scope of protection of the present invention should be construed according to the following claims, and all technical ideas within the scope of equivalents should be construed as falling within the scope of the present invention.

10: first upper housing 20: second upper housing
30: Middle housing 40: Lower housing
50: substrate portion 60: cradle
1000: electrode part

Claims (11)

An upper housing having an opening formed therein;
A plate disposed below the upper housing; And
And an electrode portion disposed on the upper surface of the plate and exposed through the opening,
The upper housing includes a first upper housing and a second upper housing disposed within and spaced from the first upper housing,
Wherein the first upper housing includes a first inclined portion that is inclined inward toward the bottom, and the second upper housing includes a second inclined portion that is inclined outward toward the bottom, wherein the first inclined portion and the second inclined portion, Wherein the aperture is spaced apart from the first inclined portion and the second inclined portion, and the electrode portion is exposed through the aperture.
The method according to claim 1,
Wherein at least a part of the first inclined portion and the second inclined portion are opposed to each other.
The method according to claim 1,
Wherein the first inclined portion and the second inclined portion have a phase difference in the vertical direction.
The method of claim 3,
Wherein the upper end of the first inclined portion is positioned higher than the upper end of the second inclined portion and the lower end of the first inclined portion is positioned higher or lower than the upper end of the second inclined portion.
The method according to claim 1,
Wherein the first inclined portion and the second inclined portion are in the form of an inclined ring, and the first inclined portion and the second inclined portion are concentric.
The method according to claim 1,
And at least a part of the electrode portion is disposed along the periphery of the second inclined portion.
The method according to claim 1,
Wherein a curvature is formed in the first inclined portion and the second inclined portion, and at least a part of the first inclined portion and the electrode portion overlap in a vertical direction.
The method according to claim 1,
The electrode unit includes:
And first to N-th electrodes formed on the planar helix in a one-to-one correspondence with N planar spirals,
Wherein the first to N-th electrodes are spaced apart from each other and N is a natural number of 2 or more.
9. The method of claim 8,
The plate may comprise:
A first guide member disposed along an outer side of the first electrode and the Nth electrode; And
And a second guide member for fixing the first to N-th electrodes so as to be spaced apart from each other.
10. The method of claim 9,
Wherein the first guide member comprises:
A plurality of electrode spaced apart from each other along a spiral growth direction of the electrode portion,
The second guide member
Wherein the plurality of first guide members are disposed in spaced apart spaces of the plurality of first guide members.
The method according to claim 1,
A lower housing disposed below the plate; And
And a substrate portion disposed on the lower housing and having a plurality of light emitting devices,
Wherein the lower housing has an inverted dome shape in which a lower portion is cut, and a charging terminal is formed in a lower side,
Further comprising a cradle having a horizontal cross-sectional area wider than the lower surface of the lower housing to support the lower housing, and a charging terminal receiving portion to which the charging terminal is coupled is formed on an upper surface thereof.

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