CN220433241U - Shower nozzle body subassembly and clothing treatment facility - Google Patents

Abstract

The embodiment of the application provides a shower nozzle body subassembly and clothing treatment facility, the shower nozzle body subassembly includes the shower nozzle body and electrolytic assembly, the shower nozzle body has runner, water inlet, delivery port, runner intercommunication water inlet and delivery port, electrolytic assembly includes negative pole and positive pole, positive pole includes positive pole main part and positive pole binding post, the negative pole includes negative pole main part and negative pole binding post, positive pole main part and negative pole main part set up in the runner, negative pole binding post and positive pole binding post all wear out the lateral wall of the shower nozzle body with sealed. According to the spray head body assembly, the electrolysis assembly is arranged in the flow channel of the spray head body, so that the space of the spray head body can be fully utilized, an additional shell is not required to be configured for the electrolysis assembly, the structure is compact, water flows out of the water outlet after being electrolyzed by the electrolysis assembly, and the electrolysis efficiency of the electrolysis assembly is good; the size of the nozzle body component along the height direction is small, the nozzle body component can be in a flattened structure, and the structure of the nozzle body component is more compact and reasonable.

Description

Shower nozzle body subassembly and clothing treatment facility

Technical Field

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

Background

In the related art, a clothes treatment apparatus is provided with an electrolysis assembly at the bottom of a tub, the electrolysis assembly electrolyzes water through a cathode and an anode in a power-on state to generate strong oxidizing substances such as hydroxyl radicals, and the sterilization function is realized through the strong oxidizing substances. However, the electrolytic electrode occupies a large space at the bottom of the barrel, and the electrolytic efficiency is low.

Disclosure of Invention

In view of the foregoing, it is desirable to provide a shower head body assembly and a laundry treating apparatus, in which layout compactness of the shower head body assembly is good, and electrolysis efficiency of the electrolysis assembly is high.

In order to achieve the above purpose, the technical solution of the embodiments of the present application is implemented as follows:

the embodiment of the application provides a shower nozzle body subassembly, include:

the spray head body is provided with a runner, a water inlet and a water outlet, and 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 are respectively penetrated out of the side wall of the spray head body in a sealing way.

In some embodiments, the anode body and the cathode body are each sheet-shaped and are stacked in a height direction of the showerhead body assembly.

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

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 and the anode 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 spray head body comprises a bottom shell and a top cover, the bottom shell comprises a top wall, a bottom wall and side walls, the side walls are connected with the top wall and the bottom wall and define the mixing cavity, the water inlet channel is arranged on the top surface of the top wall, the top cover is arranged on the top side of the top wall, and the bottom wall is close to the edge of the first side to form the water outlet.

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

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 top surface of the top wall is provided with spacing ribs, the spray area is located on a side of the spacing ribs facing away from the electrolytic assembly, and the water inlet channel is located on a side of the spacing ribs facing toward the electrolytic assembly.

In some embodiments, the water inlet is disposed on a side wall of one side of the water inlet channel along a first direction, and the water inlet channel extends along the first direction, wherein the first direction is perpendicular to the height direction of the nozzle body assembly.

An embodiment of the present application provides a laundry treatment apparatus, including:

a drum assembly having a laundry treating chamber, a top side of the laundry treating chamber having an opening;

a water inlet pipeline;

and the spray head body assembly according to any embodiment of the present application, wherein the water inlet pipe is connected to the water inlet, and the water outlet is used for injecting water into the laundry treatment chamber through the opening.

In some embodiments, the laundry treatment apparatus includes a table disposed at a top side of the drum assembly, and a detergent box for storing a detergent, the spray head body assembly disposed on the table, the detergent box for receiving the detergent, and 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 subassembly that this application embodiment provided, with the electrolytic component setting in the runner of the shower nozzle body, can make full use of the space of the shower nozzle body, need not to dispose extra casing for the electrolytic component, compact structure, rivers flow through the electrolytic component electrolysis earlier and flow from the delivery port again, and electrolytic component's electrolysis is efficient, and the water that gets into clothing treatment chamber of clothing treatment facility is electrolyzed water, is convenient for promote the cleaning effect of clothing, and the operational reliability of the shower nozzle body subassembly is high. In addition, negative pole binding post and positive pole binding post set up the lateral wall at the shower nozzle body, and the size of shower nozzle body subassembly along the direction of height is little, and shower nozzle body subassembly can be the flattening structure, and the structure of shower nozzle body subassembly is compacter reasonable.

Drawings

FIG. 1 is a schematic view of a showerhead assembly according to one embodiment of the present disclosure;

FIG. 2 is a schematic view of the structure of FIG. 1 from another perspective, with the top cover omitted;

FIG. 3 is a schematic view of the structure of FIG. 1 from another perspective;

fig. 4 is a schematic structural view of a bottom shell according to an embodiment of the present disclosure;

fig. 5 is a schematic view of the structure of fig. 2 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;

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

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

The individual features described in the specific embodiments can be combined in any suitable manner, without contradiction, for example by combination of different specific features, to form different embodiments and solutions. Various combinations of the specific features of the utility model are not described in detail in order to avoid unnecessary repetition.

In the following description, references to the term "first\second\ …" are merely to distinguish between different objects and do not indicate that the objects have the same or a relationship therebetween. It should be understood that references to orientations of "above", "below", "outside" and "inside" are all orientations in normal use, and "left" and "right" directions refer to left and right directions illustrated in the specific corresponding schematic drawings, and may or may not be left and right directions in normal use.

It should be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. "plurality" means greater than or equal to two.

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

The embodiments of the present application will be described with reference to the application of the spray head body assembly to a laundry treating apparatus.

The embodiment of the application provides a clothes treatment equipment, including barrel subassembly, water inlet pipeline and the shower nozzle body subassembly 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.

The water inlet pipeline supplies water for the nozzle body assembly, and the nozzle body assembly guides water flow to the clothes treatment cavity to fill water into the clothes treatment cavity.

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.

That is, the spray head body 2 is disposed above the cylinder assembly, which is convenient for both installation and maintenance operation.

Referring to fig. 1 to 5, the showerhead assembly includes a showerhead body 2 and an electrolytic assembly 1.

The nozzle body 2 has a flow passage, a water inlet 2a and a water outlet 2b. 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, the water inlet pipe is communicated with the water inlet 2a, and is used for guiding an external water source into the nozzle body 2, for example, one end of the water inlet pipe is connected with a tap water pipe, and the other end is connected with the water inlet 2a.

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

The electrolytic assembly 1 comprises a cathode 12 and an anode 11, the cathode 12 comprises a cathode body 121 and a cathode connection terminal 122, the anode 11 comprises an anode body 111 and an anode connection terminal 112, and the cathode body 121 and the anode body 111 are arranged in a flow channel for electrolyzing water flowing through the flow channel. That is, the electrolytic assembly 1 has no additional housing, and the cathode body 121 and the anode body 111 are directly exposed in the flow path 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.

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 cathode connection terminal 122 and the anode connection terminal 112 each pass through the side wall of the nozzle body 2 in a sealing manner, wherein the side wall of the nozzle body 2 is a wall of the nozzle body 2 except for the top side wall and the bottom side wall.

It will be appreciated that the water outlet 2b is provided adjacent the laundry treatment chamber so as to facilitate water injection towards the laundry treatment chamber.

The positions of the cathode connection terminal 122 and the anode connection terminal 112 are not limited, for example, the cathode connection terminal 122 and the anode connection terminal 112 may be disposed on opposite sides of the shower head body 2 with the water outlet 2b, so that when the water outlet 2b discharges water toward the laundry treating chamber, the cathode connection terminal 122 and the anode connection terminal 112 are less affected by water flow and are not easy to be shorted, for example, referring to fig. 1 and 5, the cathode connection terminal 122 and the anode connection terminal 112 are disposed on opposite sides of the shower head body 2 in the front-rear direction with the water outlet 2b.

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 subassembly of this application embodiment sets up electrolytic assembly 1 in the runner of shower nozzle body 2, can make full use of shower nozzle body 2's space, need not to dispose extra casing for electrolytic assembly 1, compact structure, rivers flow from delivery port 2b through electrolytic assembly 1 electrolysis earlier, electrolytic assembly 1's electrolysis is efficient, and the water that gets into clothing treatment facility's clothing treatment chamber is electrolyzed water, is convenient for promote the cleaning effect of clothing, and the operational reliability of shower nozzle body subassembly is high. In addition, the cathode connection terminal 122 and the anode connection terminal 112 are disposed on the side wall of the nozzle body 2, the nozzle body assembly is small in size in the height direction, the nozzle body assembly can be in a flattened structure, and the structure of the nozzle body assembly is more compact and reasonable.

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 assembly provided by the embodiment of the application can effectively improve the scaling phenomenon of the surface of the electrolytic assembly 1 and prolong the service life of the electrolytic assembly 1.

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

In some examples, referring to fig. 2, 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 in a height direction. 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 in the height direction, so that on one hand, water can smoothly flow through the electrolytic surfaces of the anode body 111 and the cathode body 121, and a larger electrolytic area is provided, so that the electrolytic efficiency can be improved, and on the other hand, the cathode body 121 and the anode body 111 are arranged approximately horizontally, so that a relatively small installation space can be occupied, and 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, 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.

In some examples, referring to fig. 1-2, the cathode terminal 122 and the anode terminal 112 are spaced apart along the direction of water flow. In this way, the cathode body 121 and the anode body 111 are facilitated to electrolyze water, and in addition, the cathode connection terminal 122 and the anode connection terminal 112 are also facilitated to be connected to a power line, facilitating the operation of a production line worker.

In some embodiments, referring to fig. 2 to 5, the flow channel includes a water inlet channel 2c and a mixing chamber 2f, the mixing chamber 2f is disposed downstream of the water inlet channel 2c along the flow direction of water, and the cathode 12 and the anode 11 are disposed in the water inlet channel 2c.

That is, the water flows through the water inlet channel 2c and then through the mixing chamber 2f.

The laundry treatment apparatus comprises a detergent box for receiving detergent, that is to say the detergent is dosed manually. 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 spray head body 2 is used to guide water into the detergent box so that the detergent and the water flow into the laundry treating chamber after being mixed.

The mixing chamber 2f is used to guide the mixed liquid 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.

In some embodiments, a drawing port 2k is provided on 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 embodiment, the user withdraws the detergent box through the withdrawal port 2k and manually puts the detergent into the detergent box.

Specifically, when the addition of the detergent is required, the detergent box is drawn out from the drawing port 2k, and after the addition of the detergent 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 specific structure of the head body 2 is not limited.

In some embodiments, referring to fig. 1 to 5, the nozzle body 2 includes a bottom shell 21 and a top cover 22, the top cover 22 is covered on the top side of the top wall 211, and the bottom shell 21 and the top cover 22 are not limited to be connected in a detachable or non-detachable manner. By way of example, ultrasonic welding, laser welding, screw connection, bonding, riveting, etc. may be used.

The bottom shell 21 includes a top wall 211, a bottom wall 212, and side walls 213, the side walls 213 connecting the top wall 211 and the bottom wall 212 and defining a mixing chamber 2f. For example, the top wall 211 has a substantially plate-like structure, the bottom wall 212 has a substantially plate-like structure, and the top cover 22 is disposed above the top wall 211.

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

The edge of one side of the bottom wall 212 forms the water outlet 2b such that the water flows along the bottom surface of the mixing chamber 2f and out from the edge 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 this embodiment, the nozzle body 2 has at least two layers of spaces along the height direction, the lower layer of space is a mixing chamber 2f formed between the top wall 211, the bottom wall 212 and the side wall 213, and the upper layer of 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.

In some embodiments, the top surface of the top wall 211 further has a spraying area 2d, and the spraying area 2d is located downstream of the water inlet channel 2c along the flow direction of the water flow, that is, the water flows through the water inlet channel 2c first and then through the spraying area 2d.

Referring to fig. 2 to 5, the spraying area 2d is provided with a plurality of water passing holes 2e penetrating the top wall 211, and the water passing holes 2e are used for spraying water to the mixing chamber 2f. 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.

The number of the spraying areas 2d is plural, each spraying area 2d is provided with a plurality of water passing holes 2e, and water flowing out from the water inlet channel 2c can flow to any one of the spraying areas 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.

For example, referring to fig. 2 to 5, the top surface of the top wall 211 is provided with spacing ribs 2111, the spraying area 2d is located on the side of the spacing ribs 2111 facing away from the electrolytic assembly 1, and the water inlet channel 2c is located on the side of the spacing ribs 2111 facing toward the electrolytic assembly 1. Specifically, the spraying area 2d is located on the front side of the spacing rib 2111 shown in fig. 1, and the water inlet passage 2c is located on the rear side of the spacing rib 2111 shown in fig. 1.

In some embodiments, the water inlet 2a is provided on a side wall of one side of the water inlet channel 2c in the first direction, for example, on a right side wall in the left-right direction as shown in fig. 3. The first direction is perpendicular to the height direction of the nozzle body assembly.

The water inlet passage 2c extends in a first direction, that is, water of the water inlet line enters the water inlet passage 2c through the water inlet port 2a, flows in a right-to-left direction in the water inlet passage 2c, then flows to the front spraying region 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 some examples, the cathode connection terminal 122 and the anode connection terminal 112 pass through the side surrounding wall 213 in a sealing manner, and the cathode connection terminal 122 and the anode connection terminal 112 are directly or indirectly fixed by the side surrounding wall 213, so that the cathode 12 and the anode 11 can be fixed, and in addition, the connection operation of an operator in the installation process is facilitated. And, the junction of negative pole binding post 122 and side wall 213, the junction of positive pole binding post 112 and side wall 213 all is located shower nozzle body 2 along the one side that keeps away from delivery port 2b, can not wet by water, consequently, can reduce the sealing requirement to the junction, also can have better waterproof leakproofness.

In some embodiments, the cathode terminal 122, the anode terminal 112, and the bottom case 21 are injection molded as a unitary structure.

Specifically, in the manufacturing process, the cathode wiring terminal 122 and the anode wiring terminal 112 are placed in a mold of the bottom shell 21, molten materials are poured into the mold, after the mold is opened, the cathode wiring terminal 122, the anode wiring terminal 112 and the bottom shell 21 form an integrated structure, the joint of the cathode wiring terminal 122 and the bottom shell 21 has no gap, the joint of the anode wiring terminal 112 and the bottom shell 21 has no gap, the waterproof sealing performance is good, and the assembly time can be saved.

In other embodiments, the bottom case 21 is provided with mounting holes, and the showerhead body assembly includes a sealing body closing the mounting holes, through which the cathode and anode connection terminals 122 and 112 pass. For example, when maintenance or replacement of the electrolytic assembly 1 is required, the sealing body may be detached from the bottom case 21, and the electrolytic assembly 1 may be detached from the bottom case 21. 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 showerhead body assembly, 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 removed from 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, and the preassembled body can be assembled and disassembled in a modularized manner, so that the cathode 12, the anode 11 and the sealing body can be disassembled from the mounting hole of the bottom shell 21 when the electrolytic assembly 1 needs to be maintained or replaced, and the bottom shell 21 does not need to be disassembled, thereby facilitating the disassembly and assembly of the electrolytic assembly 1.

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 (11)

1. A spray head body assembly, comprising:

the spray head body is provided with a runner, a water inlet and a water outlet, and 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 are respectively penetrated out of the side wall of the spray head body in a sealing way.

2. The showerhead body assembly of claim 1, wherein the anode body and the cathode body are each sheet-shaped and are stacked in a height direction of the showerhead body assembly.

3. The spray head body assembly of claim 1, wherein the cathode terminal and the anode terminal are spaced apart along the direction of water flow.

4. The spray head body assembly of claim 1, wherein the flow passage comprises a water inlet passage and a mixing chamber disposed downstream of the water inlet passage in a water flow direction, the cathode and the anode being disposed in the water inlet passage, the mixing chamber for directing a mixed liquid of water and detergent to the water outlet.

5. The spray head body assembly of claim 4, wherein the spray head body comprises a bottom shell and a top cover, the bottom shell comprises a top wall, a bottom wall and side walls, the side walls connect the top wall and the bottom wall and define 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.

6. The spray head body assembly of claim 5, wherein the cathode terminal, the anode terminal, and the bottom housing are injection molded as a unitary structure.

7. The spray head body assembly of claim 5 wherein the top surface of said top wall further has a spray area downstream of said water inlet passage in the direction of water flow, said spray area being provided with a plurality of water passing holes through said top wall for spraying water to said mixing chamber.

8. The spray head body assembly of claim 7, wherein a top surface of the top wall is provided with spacer ribs, the spray area is located on a side of the spacer ribs facing away from the electrolysis assembly, and the water inlet channel is located on a side of the spacer ribs facing toward the electrolysis assembly.

9. The spray head body assembly of claim 6, wherein the water inlet is disposed on a side wall of a side of the water inlet channel along a first direction, the water inlet channel extending along the first direction, wherein the first direction is perpendicular to a height direction of the spray head body assembly.

10. A laundry treatment apparatus, comprising:

a drum assembly having a laundry treating chamber, a top side of the laundry treating chamber having an opening;

a water inlet pipeline;

and the spray head body assembly of any one of claims 1-9, said water inlet conduit being connected to said water inlet, said water outlet being for filling water into said garment treatment cavity through said opening.

11. The laundry treating apparatus according to claim 10, comprising a table provided at a top side of the drum assembly, and a detergent box for storing detergent, the spray head body assembly being provided at the table, the detergent box for receiving detergent, and the spray head body for introducing water into the detergent box so that the detergent and the water flow into the laundry treating chamber after being mixed.