CN220433240U - Spray head body device and clothes treatment equipment - Google Patents

Abstract

The application discloses shower nozzle body device and clothing treatment facility relates to clothing washing and protecting technical field, and wherein, the shower nozzle body device includes shower nozzle body and electrolytic component, and the shower nozzle body includes runner, water inlet, delivery port, runner intercommunication water inlet and delivery port, and electrolytic component includes negative pole and positive pole, and positive pole includes positive pole main part and positive pole binding post, and the negative pole includes negative pole main part and negative pole binding post, and positive pole main part and negative pole main part set up in the runner, and negative pole binding post and positive pole binding post wear out from the runner upside. The utility model provides an efficiency and stability that has improved the electrolytic reaction of shower nozzle body device, prolonged electrolytic assembly's life.

Description

Spray head body device and clothes treatment equipment

Technical Field

The application relates to the technical field of clothes washing and protecting, in particular to a spray head body device and clothes treatment equipment.

Background

Taking a washing machine as an example, some washing machines are provided with an electrolytic sterilization function, wherein water is electrolyzed by an electrolytic electrode under the condition of being electrified to generate strong oxidizing substances such as hydroxyl radicals and the like, and the sterilization function is realized by the strong oxidizing substances.

In the related art, the electrolyte sheet is arranged at the bottom of the barrel, is easily entangled by impurities such as flocks, hairs and the like, and influences the service life.

Disclosure of Invention

In view of the foregoing, it is desirable to provide a shower head body device and a laundry treatment apparatus to solve the above-mentioned problems.

To achieve the above object, an embodiment of the present application provides a nozzle body device, including:

the spray head body comprises a runner, a water inlet and a water outlet, wherein the runner is communicated with the water inlet and the water outlet;

the electrolysis assembly comprises a cathode and an anode, wherein the anode comprises an anode main body and an anode connecting terminal, the cathode comprises a cathode main body and a cathode connecting terminal, and the anode main body and the cathode main body are arranged in the flow channel;

the cathode wiring terminal and the anode wiring terminal penetrate out from the upper side of the runner.

In some embodiments, the spray head body comprises a bottom shell and a top cover, the top cover is covered on the top side of the bottom shell, the flow channel, the water inlet and the water outlet are arranged on the bottom shell, and the cathode wiring terminal and the anode wiring terminal penetrate out of the top cover.

In some embodiments, the top cover, the cathode wiring terminal, and the anode wiring terminal are injection molded as a unitary structure.

In some embodiments, the anode body and the cathode body are both sheet-like and are stacked.

In some embodiments, there is a spacer region between the anode body and the cathode body, one end of the spacer region facing the water inlet.

In some embodiments, the anode body has a dimension in the direction of flow of the water stream that is greater than a dimension in the height direction; and/or the dimension of the cathode main body along the water flow direction is larger than the dimension along the height direction.

In some embodiments, the anode connection terminal and the cathode connection terminal are spaced apart along the direction of water flow.

In some embodiments, a plurality of clamping grooves are formed in one side, facing the bottom shell, of the top cover, and the top end of the cathode main body and the top end of the anode main body are clamped into the corresponding clamping grooves.

In some embodiments, the flow channel comprises a water inlet channel and a mixing chamber, the mixing chamber is arranged at the downstream of the water inlet channel along the flow direction of water flow, the cathode main body and the anode main body are arranged in the water inlet channel, and the mixing chamber is used for guiding the mixed liquid of water and detergent to the water outlet.

In some embodiments, the bottom shell includes a top wall, a bottom wall, and a side wall connecting the top wall and the bottom wall and defining the mixing chamber, the water inlet channel is disposed on a top surface of the top wall, the top cover is disposed on a top side of the top wall, and an edge of one side of the bottom wall forms the water outlet.

In some embodiments, the top surface of the top wall further has a spray area downstream of the water inlet channel in the direction of flow of the water stream, the spray area being provided with a plurality of water passing holes through the top wall for spraying water to the mixing chamber.

In some embodiments, the anode is integrally provided and/or the cathode is integrally provided.

The embodiment of the application also provides a clothes treatment device, which comprises:

a drum assembly having a laundry treating chamber;

the spray head body device of any one of the above, the clothes treatment equipment is provided with a water inlet waterway, the water inlet waterway is used for supplying water to the cylinder assembly, the spray head body device is arranged on the water inlet waterway, and the water outlet is used for injecting water to the clothes treatment cavity.

In some embodiments, the laundry treatment apparatus comprises a detergent box for storing detergent, the detergent box for delivering the detergent into the spray head body for introducing water into the detergent box so that the detergent and the water flow into the laundry treatment chamber after being mixed.

The shower nozzle body device that this embodiment provided, negative pole main part and positive pole main part set up in the runner, negative pole binding post and positive pole binding post stretch out to the runner upside, the wiring operation of operating personnel in the installation of being convenient for, in addition, negative pole binding post and positive pole binding post all are located the top of runner, the short circuit risk of negative pole binding post and positive pole binding post has been reduced, the efficiency and the stability of shower nozzle body device electrolytic reaction have been improved, in addition, because the electrolysis subassembly does not need the washing water of contact clothing processing intracavity, consequently, debris such as batting, hair can not adhere to on the electrolysis subassembly, can promote the life of electrolysis subassembly.

Drawings

FIG. 1 is a schematic view of a spray head device according to an embodiment of the present disclosure;

FIG. 2 is a schematic view of the structure of FIG. 1 from another perspective;

FIG. 3 is a cross-sectional view taken along the line A-A in FIG. 2;

FIG. 4 is a schematic view of the structure of FIG. 1 with the top cover omitted from view from another perspective;

fig. 5 is a schematic structural view of a bottom shell according to an embodiment of the present disclosure;

FIG. 6 is a schematic diagram of another view of the structure of FIG. 5;

FIG. 7 is a schematic view of another embodiment of a spray head device according to the present application;

FIG. 8 is a schematic view of the structure of FIG. 7 with the top cover omitted;

FIG. 9 is a schematic view of an electrolytic assembly according to an embodiment of the present application;

fig. 10 is a schematic view of the structure of fig. 9 from another perspective.

Description of the reference numerals

A nozzle body 2; a water inlet 2a; a water outlet 2b; a water inlet passage 2c; a spraying area 2d; a water passing hole 2e; a mixing chamber 2f; a drawing port 2k; a bottom case 21; a top wall 211; a bottom wall 212; a side wall 213; spacer ribs 2111; a top cover 22; a card slot 221; an electrolysis assembly 1; an anode 11; an anode main body 111; an anode connection terminal 112; a cathode 12; a cathode body 121; and a cathode connection terminal 122.

Detailed Description

It should be noted that, in the case of no conflict, the embodiments and technical features in the embodiments may be combined with each other, and the detailed description in the specific embodiments should be interpreted as an explanation of the gist of the present application and should not be construed as undue limitation to the present application.

The present application will now be described in further detail with reference to the accompanying drawings and specific examples. In the description of the present application, the terms "top," "bottom," and the like are based on the orientation or positional relationship of the spray head body device when in normal use, and it should be understood that these orientation terms are merely for convenience of description of the present application and to simplify the description, rather than to indicate or imply that the device or element in question must have a particular orientation, be configured and operated in a particular orientation, and therefore should not be construed as limiting the present application. In the description of the embodiments of the present application, the meaning of "plurality" is at least two, i.e., including two and more, for example, two or three, etc., unless explicitly defined otherwise.

The embodiment of the application provides a shower nozzle body device, and shower nozzle body device is used for washing equipment, and washing equipment can be clothing treatment facility, also can be used for dish washer, fruit vegetables cleaning machine etc..

The embodiment of the present application will be described taking an example in which the shower head body device is applied to a laundry treating apparatus.

The embodiment of the application provides a clothes treatment device, including barrel subassembly and the shower nozzle body device of arbitrary embodiment of this application.

The drum assembly has a laundry treating cavity. The top side of the laundry treating chamber is opened, and a user takes and puts laundry in the laundry treating chamber from above the laundry treating chamber.

Illustratively, the drum assembly includes an inner drum disposed within the outer drum and an outer drum, the space within the inner drum defining the laundry treating cavity. The inner cylinder may be a perforated inner cylinder or a non-perforated inner cylinder. When the inner cylinder is a perforated inner cylinder, the water is contained by the outer cylinder; when the inner cylinder is a hole-free inner cylinder, the inner cylinder can hold water by itself, that is, the inner cylinder can hold water and clothes, and the water in the inner cylinder can not enter the outer cylinder in the washing process. In some embodiments, the cartridge assembly may have only an inner cartridge without an outer cartridge, where the inner cartridge is a non-porous inner cartridge.

Illustratively, the laundry treatment apparatus comprises a table disposed above the drum assembly, the table being provided with a laundry input opening located above the laundry treatment chamber through which a user may take and place laundry.

The head body apparatus includes a head body 2 (see fig. 4 and 7) and an electrolytic module 1 (see fig. 9).

The clothes treatment equipment is provided with a water inlet waterway, the water inlet waterway is used for supplying water for the cylinder assembly, and the nozzle body device is arranged on the water inlet waterway. At least a portion of the water (e.g., tap water) from the external source is electrolyzed by passing through the spray head assembly, and the electrolyzed water is contacted with the laundry.

It should be noted that, in some embodiments, the water from the external water source flows through the nozzle body device entirely; in other embodiments, the external water source is divided into at least two water inlet waterways, wherein a part of the water inlet waterways are provided with the nozzle body device, and the rest of the water inlet waterways are not provided with the nozzle body device, so that the water inlet efficiency can be considered.

Illustratively, the laundry treating apparatus includes a water supply line that supplies water to a spray head body device that directs a flow of water to a laundry treating chamber that is filled with water. That is, the inner space of the water supply line forms at least a part of the water intake path.

Referring to fig. 1 to 8, the nozzle body 2 includes a water inlet 2a (see fig. 5), a water outlet 2b (see fig. 3 and 4), and a flow passage. The runner communicates with the water inlet 2a and the water outlet 2b, and the water outlet 2b is used for discharging water to a clothes treatment cavity of the clothes treatment device. Specifically, a water supply line is communicated with the water inlet 2a, and the water supply line is used for introducing an external water source into the head body 2, for example, one end of the water supply line is connected to a tap water pipe, and the other end is connected to the water inlet 2a.

It will be appreciated that a water inlet valve may be provided on the water supply line or at the water inlet 2a to facilitate control of the on-off of the water flow through the inlet valve.

The electrolytic assembly 1 includes a cathode 12 and an anode 11, the cathode 12 including a cathode body 121 and a cathode connection terminal 122 connected to each other, and the anode 11 including an anode body 111 and an anode connection terminal 112 connected to each other. It will be appreciated that the cathode body 121 and the cathode terminal 122 are electrically connected, and the anode body 111 and the anode terminal 112 are electrically connected.

It will be appreciated that the cathode terminal 122 is connected to the negative line of the power line and the anode terminal 112 is connected to the positive line of the power line.

When water is electrolyzed, the cathode 12 generates a reduction reaction, namely hydrogen ions generated by ionization balance of the water are attracted by charges of the cathode 12 to migrate towards the cathode 12, electrons are received on the cathode 12 to separate out hydrogen, the anode 11 generates an oxidation reaction, namely hydroxyl ions generated by ionization balance of the water are attracted by the anode 11 to migrate towards the anode 11, bond breaking occurs at the anode 11, and oxygen is separated out.

The connection manner of the anode body 111 and the anode connection terminal 112 is not limited. In some embodiments, the anode 11 is of an integral structure, for example, is integrally formed by stamping, so that the anode main body 111 and the anode connecting terminal 112 are made of the same material, the electric potential at the junction is the same, electrochemical corrosion is not easy to occur at the junction of the two, the oxidation resistance of the anode 11 is improved, and the service life of the anode 11 is prolonged. In other embodiments, the anode body 111 and the anode connection terminal 112 are separate members and are connected together, for example, by welding, screwing, riveting, or the like.

The connection manner of the cathode body 121 and the cathode connection terminal 122 is not limited. In some embodiments, the cathode 12 is in an integral structure, for example, is integrally formed by stamping, so that the cathode body 121 and the cathode connecting terminal 122 are made of the same material, and the electric potential at the junction is the same, so that electrochemical corrosion is not easy to occur at the junction, oxidation resistance of the cathode 12 is improved, and service life of the cathode 12 is prolonged. In other embodiments, the cathode body 121 and the cathode terminal 122 are separate members and are connected together, for example, by welding, screwing, riveting, or the like.

The cathode body 121 and the anode body 111 are disposed in the flow channel for electrolyzing water flowing through the flow channel. That is, the cathode body 121 and the anode body 111 have no additional housing, and the cathode body 121 and the anode body 111 are directly exposed in the flow passage of the showerhead body 2. The clothes treatment device can electrolyze water while injecting water into the clothes treatment cavity, so that the water injected into the clothes treatment cavity is electrolyzed water, and overcurrent electrolysis is realized.

The cathode connection terminal 122 and the anode connection terminal 112 pass through the upper side of the flow channel. That is, the cathode connection terminal 122 and the anode connection terminal 112 are both located above the flow channel.

In the clothes treatment equipment provided by the embodiment of the application, the electrolysis assembly 1 can be started in the water injection process, and ozone water can be generated by utilizing oxygen in water in the water electrolysis process of the electrolysis assembly 1, and as the oxygen in water is activated in the electrolysis process, the oxygen in water is inexhaustible, so that the efficiency of ozone generation is high, ozone has a sterilizing effect, and ozone can exist in water for a period of time, so that the ozone generated by the electrolysis of water can sterilize or antibacterial clothes or the clothes treatment equipment; in addition, hydroxyl free radicals (OH) with strong oxidation activity can be generated in the electrolysis process, the OH has extremely high oxidation potential (2.80 eV), the oxidation capability is extremely strong, the hydroxyl free radicals can react with most organic pollutants rapidly, the OH can be sterilized and disinfected at low temperature, the clothes are not damaged, part of the OH reacts with chlorine water in tap water to generate active chlorine, and the active chlorine can exist for a long time and has long-term bacteriostasis effect; multiple antibacterial molecules exist in the electrolyzed water at the same time, so as to achieve the effect of multiple bacteriostasis. The electrolysis assembly 1 generates a large amount of ozone in the electrolysis process, can oxidize and destroy the chromophoric groups of dye molecules in which colored clothes are dissociated into water in the washing process to decolorize the dye, prevents the dissociated dye from being stained into light-colored clothes to cause cross color, and continuously reacts to decompose the dye molecules into harmless carbon dioxide, water and inorganic salt; the generated hydroxyl radical can decompose dye molecules on the surface of the electrode (or near the electrolytic device), so that the color-mixing prevention effect is better. Meanwhile, the electrode can generate a large amount of hydrogen microbubbles, the diameter of the microbubbles is very small and is usually smaller than 50um, the microbubbles can well enter the inside of the clothing fiber in the washing process, and the microbubbles are continuously generated to circularly wash through the actions of blasting and adsorbing and floating the microbubbles, so that the detergent is assisted to thoroughly remove the sebum, grease, tiny dust and other dirt accumulated in the clothing fiber, and the washing effect can be improved.

The shower nozzle body device of this embodiment sets up negative pole main part 121 and positive pole main part 111 in the runner, can make full use of shower nozzle body 2's space, need not to dispose extra casing for electrolytic component 1, compact structure, in addition, negative pole binding post 122 and positive pole binding post 112 stretch out to the runner upside, the wiring operation of operating personnel in the installation of being convenient for, in addition, negative pole binding post 122 and positive pole binding post 112 all are located the top of runner, consequently, reduced the short circuit risk of negative pole binding post 122 and positive pole binding post 112, improved shower nozzle body device electrolytic reaction's efficiency and stability.

In addition, since the electrolytic assembly 1 does not need to contact the washing water in the laundry treating chamber, foreign matters such as flock, hair, etc. are not attached to the electrolytic assembly 1, and the service life of the electrolytic assembly 1 can be improved.

In the water injection process of the spray head body 2, the flow rate of water is large, the water flow is used for strongly flushing the electrolytic assembly 1, and the probability of adhering scale to the surface of the electrolytic assembly 1 is reduced; the water flow can wash out the micro-bubbles generated on the surface of the electrolytic component 1 in time, so as to prevent the micro-bubbles from gathering and growing up, thereby improving the washing effect and being beneficial to inhibiting the generation of scale. Therefore, the nozzle body device of the embodiment of the application can effectively improve the scaling phenomenon of the surface of the electrolytic component 1 and prolong the service life of the electrolytic component 1.

In some embodiments, referring to fig. 1 to 8, the nozzle body 2 includes a bottom shell 21 and a top cover 22, and the top cover 22 covers the top side of the bottom shell 21.

The connection between the bottom case 21 and the top cover 22 is not limited, and may be detachable or non-detachable. By way of example, ultrasonic welding, laser welding, screw connection, bonding, riveting, etc. may be used.

The water inlet 2a (see fig. 5), the water outlet 2b (see fig. 3 and 4), and the flow passage are provided in the bottom case 21.

The cathode connection terminal 122 and the anode connection terminal 112 pass out of the top cover 22, i.e., pass through the top cover 22 and protrude above the top cover 22.

In this embodiment, the cathode terminal 122 and the anode terminal 112 pass through the top cover 22 and extend to the upper side of the top cover 22, and the top cover 22 is used to limit the cathode terminal 122 and the anode terminal 112, so that the cathode 12 and the anode 11 can be limited, and the wiring operation of operators in the installation process is also facilitated.

For example, referring to fig. 2 and 3, the flow channel includes a water inlet channel 2c and a mixing chamber 2f, and the cathode body 121 and the anode body 111 are disposed in the water inlet channel 2c. The mixing chamber 2f is located downstream of the water inlet channel 2c in the flow direction of the water flow, that is, the water flow first flows through the water inlet channel 2c and then flows through the mixing chamber 2f.

Illustratively, the laundry treatment apparatus includes a detergent box for storing detergent. The types of detergents are not limited, and may be granular substances such as washing powder, fluid substances such as washing machine, softener, disinfectant, and the like, or laundry detergent beads, for example.

The detergent box is used for putting the detergent into the spray head body 2, and the spray head body 2 is used for guiding water into the detergent box so that the detergent and the water flow into the clothes treatment cavity after being mixed.

It will be appreciated that a detergent box is provided within the mixing chamber 2f.

Illustratively, the mixing chamber 2f is adapted to direct a mixture of water and detergent to the water outlet 2b. The detergent and water are mixed in the mixing chamber 2f, and the mixed solution flows from the water outlet 2b to the laundry treating chamber. In the prior art, because the electrolytic component is contacted with the detergent in the working process, the current of the electrolytic component is increased, the scaling process is accelerated, and the service life of the electrolytic component is influenced, the electrolytic component 1 is positioned at the upstream of the mixing cavity 2f, so that the contact of the electrolytic component and the detergent is avoided, the working environment of the electrolytic component 1 is greatly improved, and the service life of the electrolytic component 1 is prolonged.

Illustratively, with continued reference to fig. 3, the edge of the bottom surface of the mixing chamber 2f forms the water outlet 2b. Specifically, the water flows along the bottom surface of the mixing chamber 2f and flows out from the rim, and then flows to the laundry treating chamber below.

Illustratively, the bottom surface of the mixing chamber 2f is inclined downward toward the water outlet 2b, so that a good flow guiding effect can be achieved, and water accumulation in the mixing chamber 2f is avoided.

In some embodiments, referring to fig. 3, a drawing port 2k is disposed at one side of the mixing chamber 2f, and the mixing chamber 2f is configured to drawably receive the detergent box, that is, the detergent box is drawably disposed in the mixing chamber 2f, and the water flow in the flow channel flows at least partially through the detergent box to carry the detergent in the detergent box to the bottom surface of the mixing chamber 2f. In this example, the detergent is manually administered.

When the detergent is required to be added, the detergent box is drawn out from the drawing port 2k, and after the detergent is added to the detergent box, the detergent box is pushed into the mixing chamber 2f.

In some embodiments, the drawing port 2k is communicated with the clothes putting port of the workbench, and the detergent box stretches into the clothes putting port after being drawn out from the drawing port 2k, so that a user can conveniently add detergent.

The connection manner of the cathode connection terminal 122 and the anode connection terminal 112 to the top cover 22 is not limited. For example, referring to fig. 7, in some embodiments, the cathode terminal 122, the anode terminal 112 and the top cover 22 are injection molded as a single piece. Specifically, in the manufacturing process, the cathode wiring terminal 122 and the anode wiring terminal 112 are placed in a mold of the top cover 22, molten materials are poured into the mold, after the mold is opened, the cathode wiring terminal 122, the anode wiring terminal 112 and the top cover 22 form an integrated structure, the joint of the cathode wiring terminal 122 and the top cover 22 has no gap, the joint of the anode wiring terminal 112 and the top cover 22 has no gap, the waterproof sealing performance is good, and the assembly time can be saved.

In other embodiments, the top cover 22 is provided with mounting holes and the nozzle body arrangement includes a seal that encloses the mounting holes, through which the cathode terminal 122 and the anode terminal 112 pass. For example, when maintenance or replacement of the electrolytic assembly 1 is required, the sealing body may be detached from the top cover 22, and the electrolytic assembly 1 may be detached from the top cover 22. The sealing member may be a hard structure, and glue is applied to the portions of the cathode connection terminal 122 and the anode connection terminal 112 passing through the sealing member; alternatively, the cathode wiring terminal 122 and the anode wiring terminal 112 are respectively sleeved with sealing rings, and sealing is realized through the matching of the sealing rings and the hard structure; alternatively, the seal member may be entirely of a flexible material, such as silicone, rubber, or the like.

In some embodiments, in a planar projection perpendicular to the height direction of the shower head body device, the projection of the cathode 12 and the projection of the anode 11 are both located within the projection of the mounting hole, so that the cathode body 121 and the anode body 111 can be placed into the water inlet passage 2c through the mounting hole or taken out of the water inlet passage 2c through the mounting hole. In this embodiment, the cathode 12, the anode 11 and the sealing body form a preassembled body, the preassembled body can be assembled and disassembled in a modularized manner, and when the electrolytic assembly 1 needs to be maintained or replaced, the cathode 12, the anode 11 and the sealing body can be disassembled from the mounting hole of the top cover 22 without disassembling the top cover 22, so that the assembly and disassembly of the electrolytic assembly 1 are facilitated.

The shapes of the anode body 111 and the cathode body 121 are not limited.

In some embodiments, referring to fig. 9 and 10, the anode body 111 and the cathode body 121 are each in a sheet shape, for example, a plate structure or a mesh structure, and the anode body 111 and the cathode body 121 are stacked. Wherein the stacked arrangement means that the plate surfaces are arranged substantially parallel to each other and facing the plate surfaces.

In this embodiment, the anode body 111 and the cathode body 121 are stacked, so that on one hand, a larger electrolysis area is provided, and on the other hand, the electrolysis efficiency can be improved, and on the other hand, a relatively smaller installation space can be occupied, so that the structure is compact.

In an embodiment in which the anode body 111 and the cathode body 121 are both in a sheet-like structure, the number of anode bodies 111 may be one; the anode body 111 may be electrically connected to the plurality of anode terminals 112, and the anode connection terminal 112 may be connected to one of the anode bodies 111. The number of the cathode bodies 121 may be one; the number of the cathode main bodies 121 may be plural, and the cathode connection terminal 122 may be connected to one of the cathode main bodies 121.

In some embodiments, the number of cathode bodies 121 is one more than the number of anode bodies 111, the anode bodies 111 and the anode bodies 111 are alternately arranged in the stacking direction, and the cathode bodies 121 are the outermost side in the stacking direction. For example, referring to fig. 9 and 10, the number of cathode bodies 121 is two, the number of anode bodies 111 is one, and the anode bodies 111 are located between the two cathode bodies 121. For another example, the number of cathode bodies 121 is three, the number of anode bodies 111 is two, and one anode body 111 is disposed between two cathode bodies 121.

In this embodiment, the surfaces on both sides of the anode body 111 can participate in electrolysis, so that the metal catalyst surface on the surface of the anode body 111 is fully utilized, the electrolysis efficiency is improved, and the cost is saved.

The arrangement of the anode body 111 and the cathode body 121 of the sheet structure in the flow channel is not limited.

For example, referring to fig. 8, the surface of the anode body 111 or the cathode body 121 faces the water inlet 2a, and the water flow head-on flushes the surface of the anode body 111 or the surface of the cathode body 121.

For another example, referring to fig. 4, in other embodiments, a space is formed between the anode body 111 and the cathode body 121, and one end of the space faces the water inlet 2a. It should be noted that, referring to fig. 4, one end of the interval region refers to one end of the interval region along the flowing direction of the water flow. So, rivers can smoothly flow through the electrolysis surface of positive pole main part 111 and negative pole main part 121, along the rivers direction, rivers and positive pole main part 111 and negative pole main part 121 have longer contact time, can electrolyze more fully, and rivers can in time wash the electrolysis product that electrode main part department produced, avoid the product to pile up, improve electrolysis efficiency.

In some embodiments, the anode body 111 has a dimension in the direction of water flow that is greater than a dimension in the height direction; in other embodiments, the cathode body 121 has a dimension in the direction of flow of the water flow that is greater than a dimension in the height direction; in still other embodiments, the dimension of the anode body 111 in the water flow direction is greater than the dimension in the height direction, and the dimension of the cathode body 121 in the water flow direction is greater than the dimension in the height direction.

It will be appreciated that the water flow has a longer contact time with the anode body 111 and the cathode body 121 in the water flow direction, and the anode body 111 and/or the cathode body 121 is sized larger in the water flow direction than in the height direction, thereby saving materials and improving electrolysis efficiency at the same cost.

In one embodiment, the cathode connection terminal 122 and the anode connection terminal 112 are spaced apart in the direction of water flow. In this way, the cathode wiring terminal 122 and the anode wiring terminal 112 have a certain distance, so that wiring and wiring of the electrolytic assembly 2 and the power supply wiring are facilitated, the short circuit phenomenon caused by direct contact between the cathode 12 and the anode 11 is reduced, the short circuit risk of the electrolytic assembly 2 is reduced, and the efficiency and the stability of the electrolytic water reaction of the nozzle body device are improved.

For example, referring to fig. 3, a plurality of clamping grooves 221 are formed on a side of the top cover 22 facing the bottom case 21, and the top end of the cathode body 121 and the top end of the anode body 111 are clamped into the corresponding clamping grooves 221. In this embodiment, the cathode connection terminal 122 and the anode connection terminal 112 are directly fixed by the top cover 22, which can play a role in fixing the cathode 12 and the anode 11, and the installation of the top cover 22, the cathode 12 and the anode 11 can be quickly completed by workers during the assembly, thereby improving the assembly efficiency.

For example, referring to fig. 2 and 3, bottom shell 21 includes a top wall 211, a bottom wall 212, and side walls 213. The side enclosure walls 213 connect the top wall 211 and the bottom wall 212, the top wall 211, the bottom wall 212 and the side enclosure walls 213 defining the mixing chamber 2f. For example, top wall 211 is generally plate-like in configuration, and bottom wall 212 and side wall 213 are also generally plate-like in configuration. The top cover 22 covers the top side of the top wall 211.

An edge of one side of the bottom wall 212 forms the water outlet 2b.

The water inlet channel 2c is located at the top surface of the top wall 211, i.e. the water inlet channel 2c is located at the side of the top wall 211 facing the top cover 22.

The nozzle body 2 in this embodiment has at least two layers of spaces along the height direction, the lower layer space is a mixing cavity 2f formed between the top wall 211, the bottom wall 212 and the side wall 213, and the upper layer space is a space formed between the top wall 211 and the top cover 22. The water flow flows from the upper space to the lower space, has a certain fall, has a better scouring effect on the detergent, and improves the dissolution effect of the detergent.

The electrolytic assembly 1 is disposed on the top side of the top wall 211. The electrolytic assembly 1 does not protrude into the mixing chamber 2f and therefore does not come into contact with the detergent and, furthermore, does not affect the dosing of the detergent.

For example, referring to fig. 4, 5 and 8, the top surface of the top wall 211 further has a spraying area 2d, and the spraying area 2d is located downstream of the electrolytic cell 2c in the flow direction of the water, that is, the water flows through the electrolytic cell 2c first and then through the spraying area 2d.

The spraying region 2d is provided with a plurality of water passing holes 2e penetrating the top wall 211, the water passing holes 2e for spraying water to the mixing chamber 2f below. The spraying area 2d can enable water flow to the mixing cavity 2f below in a dispersing manner as much as possible, and the water outlet effect of the shower head is similar, so that the washing effect of the water flow on the detergent can be improved, and the dissolution of the detergent is promoted.

The water inlet channel 2c is not limited in the manner of forming, for example, a plurality of rib structures are provided on the top surface of the top wall 211, and the water inlet channel 2c is enclosed by the plurality of rib structures on the top surface of the top wall 211.

The spraying area 2d is not limited to be formed, for example, a plurality of rib structures are disposed on the top surface of the top wall 211, and the plurality of rib structures enclose the spraying area 2d on the top surface of the top wall 211.

Referring to fig. 4, 5 and 8, the number of spraying areas 2d is plural, each spraying area 2d is provided with a plurality of water passing holes 2e, and water flowing out of the water inlet channel 2c can flow to any one spraying area 2d. It should be noted that the water flowing out of the water inlet channel 2c does not flow to the rest of the area except the spraying area 2d.

Illustratively, the top surface of the top wall 211 is provided with spacing ribs 2111, and the spray area 2d and the water inlet channel 2c are located on opposite sides of the spacing ribs 2111 in the first direction. Specifically, the spraying area 2d is located at the front side of the spacing rib 2111 shown in fig. 6, and the water inlet passage 2c is located at the rear side of the spacing rib 2111 shown in fig. 6.

The water inlet 2a is provided on a side wall of the water inlet passage 2c in the second direction, for example, on a right side wall in the left-right direction of fig. 6. The first direction, the second direction and the height direction of the nozzle body device are mutually perpendicular.

The first direction is consistent with the front-back direction, the second direction is consistent with the left-right direction, and the height direction is consistent with the up-down direction.

The water inlet passage 2c extends substantially in the left-right direction of fig. 6, and the water flow in the water inlet passage 2c flows substantially in the right-left direction of fig. 6.

Water of the water supply line enters the water inlet passage 2c through the water inlet port 2a, flows in a direction from right to left in the water inlet passage 2c, then flows to the front spraying area 2d, is sprayed to the lower mixing chamber 2f through the water hole 2e, and the detergent and water are mixed in the mixing chamber 2f and flow from the water outlet port 2b to the laundry treating chamber.

In the description of the present application, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the embodiments of the present application. In this application, the schematic representations of the above terms are not necessarily for the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the various embodiments or examples described herein, as well as the features of the various embodiments or examples, may be combined by those skilled in the art without contradiction.

The foregoing description is only of the preferred embodiments of the present application and is not intended to limit the same, but rather, various modifications and variations can be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims (14)

1. A spray head body apparatus, comprising:

the spray head body comprises a runner, a water inlet and a water outlet, wherein the runner is communicated with the water inlet and the water outlet;

the electrolysis assembly comprises a cathode and an anode, wherein the anode comprises an anode main body and an anode connecting terminal, the cathode comprises a cathode main body and a cathode connecting terminal, and the anode main body and the cathode main body are arranged in the flow channel;

the cathode wiring terminal and the anode wiring terminal penetrate out from the upper side of the runner.

2. The spray head body device according to claim 1, wherein the spray head body comprises a bottom shell and a top cover, the top cover is arranged on the top side of the bottom shell, the flow channel, the water inlet and the water outlet are arranged on the bottom shell, and the cathode wiring terminal and the anode wiring terminal penetrate out of the top cover.

3. The spray head body device of claim 2, wherein the top cover, the cathode connection terminal, and the anode connection terminal are injection molded as a unitary structure.

4. The showerhead body apparatus of claim 1, wherein the anode body and the cathode body are each in a sheet form and are stacked.

5. The spray head body device of claim 4, wherein a spacing region is provided between said anode body and said cathode body, one end of said spacing region being oriented toward said water inlet.

6. The spray head body device according to claim 5, wherein the anode main body has a dimension in a water flow direction that is larger than a dimension in a height direction; and/or the dimension of the cathode main body along the water flow direction is larger than the dimension along the height direction.

7. The spray head body device of claim 1, wherein the anode connection terminal and the cathode connection terminal are arranged at intervals along a water flow direction.

8. The head body apparatus according to claim 2, wherein a side of the top cover facing the bottom case is provided with a plurality of catching grooves, and the top ends of the cathode main body and the anode main body are caught in the corresponding catching grooves.

9. The spray head body device according to claim 2, wherein the flow passage includes a water inlet passage and a mixing chamber provided downstream of the water inlet passage in a water flow direction, the cathode body and the anode body being provided in the water inlet passage, the mixing chamber being for guiding a mixed liquid of water and a detergent to the water outlet.

10. The spray head body device of claim 9, wherein the bottom shell comprises a top wall, a bottom wall and a side wall, the side wall connects the top wall and the bottom wall and defines the mixing chamber, the water inlet channel is disposed on a top surface of the top wall, the top cover is disposed on a top side of the top wall, and an edge of one side of the bottom wall forms the water outlet.

11. The spray head body assembly of claim 10 wherein the top surface of said top wall further has a spray area downstream of said water inlet passage in the direction of flow of the water stream, said spray area being provided with a plurality of water passing holes through said top wall for spraying water into said mixing chamber.

12. The spray head body device according to claim 1, wherein the anode is integrally provided and/or the cathode is integrally provided.

13. A laundry treatment apparatus, comprising:

a drum assembly having a laundry treating chamber;

and the spray head body device of any one of claims 1-12, the clothes treatment apparatus having a water inlet path for supplying water to the drum assembly, the spray head body device being disposed on the water inlet path, the water outlet for injecting water into the clothes treatment chamber.

14. A laundry treatment apparatus according to claim 13, comprising a detergent box for storing detergent, the detergent box being for delivering detergent into the spray head body, the spray head body being for introducing water into the detergent box so that the detergent and water flow into the laundry treatment chamber after mixing.