Spray head and closestool atomization device with same

Abstract

The invention provides a spray head and a closestool atomization device with the spray head. The closestool atomization device comprises a water spraying body and an atomization stop block. The water spraying body comprises a water outlet head, a water inlet connector is arranged at one end of the water outlet head, a butt joint structure is arranged on the periphery of the water inlet connector, a water spraying opening is formed in the other end of the water outlet head, and a water outlet channel communicated with the water inlet connector and the water spraying opening is formed in the water spraying body. The atomization stop block is arranged at the water outlet end of the water outlet head and provided with an atomization impact inclined face facing the water spraying opening. The atomizing impact inclined surface is obliquely crossed with the water spraying opening, and a mist outlet with a downward opening is formed between the atomizing impact inclined surface and the water outlet end of the water spraying main body. According to the spray head, water mist is formed in an impact mode, the spray head is simple in structure and easy to form and assemble, the problem of blockage or difficult cleaning is not prone to occurring, in addition, a large amount of water mist can be rapidly formed, the cleaning and sterilization functions are provided for the toilet bowl pot surface in a short time, and the toilet bowl cleaning time is shortened.

Description

Technical Field

[0001] The invention relates to the technical field of kitchen and bathroom, in particular to a spray head and a toilet atomizing device having the spray head. Background Art

[0002] The electrolytic water spray function is a novel toilet cleaning function, which requires an atomizing device to be installed on the toilet. The atomizing device is provided with an atomizing nozzle facing the toilet bowl surface. The electrolytic water is sprayed out through the nozzle in an atomized manner, thereby evenly covering the toilet bowl surface to achieve a cleaning effect. At present, the above-mentioned atomizing nozzles can mostly produce water mist with very small and fine particles. However, the structures of these atomizing nozzles are relatively complex, and after long-term use, they are prone to clogging and difficult to clean. For this reason, the present invention proposes an atomizing nozzle with a simple structure, not easy to clog and easy to clean, which can solve the above technical problems. Summary of the invention

[0003] In order to solve the above technical problems, the present invention provides a nozzle structure with a simple structure.

[0004] In a first aspect, a spray head is provided, comprising a water spray body and an atomizing block, wherein: The water spray body includes a water outlet head, one end of which is provided with a water inlet joint, the periphery of which is provided with a docking structure, the other end of which is provided with a water outlet, and the interior of the water spray body is provided with a water outlet channel connecting the water inlet joint and the water outlet. In order to increase the water outlet speed of the water outlet, the diameter of the water outlet is smaller than the diameter of the water outlet channel, and the water outlet channel is transitioned to the water outlet through a conical surface or an arc surface, so that the water flow will be further accelerated at the water outlet, forming a more favorable impact at the atomization impact slope, making the particles of the water mist more delicate and uniform.

[0005] The atomizing block is arranged at the water outlet end of the water outlet head and is provided with an atomizing impact slope facing the water outlet. The atomizing impact slope obliquely intersects with the water outlet and forms a downwardly opening atomizing outlet with the water outlet end of the water spray body.

[0006] The nozzle provided by the present invention forms water mist in an impact manner and has a simple structure. In terms of manufacturing, it is not only easy to form but also easy to assemble. In terms of use, even if it is used for a long time, it is not easy to have problems such as clogging or difficulty in cleaning due to a small water outlet. In addition, the nozzle provided by the present invention has a large water outlet channel and a water spray port, which can quickly form a large amount of water mist, provide cleaning and sterilization functions for the toilet pot surface in a short time, and shorten the toilet cleaning time.

[0007] Preferably, the docking structure is an annular anti-slip protrusion.

[0008] Preferably, the angle of the mist outlet is 25° to 45°, which can be selected according to actual needs.

[0009] Preferably, the atomizing impact slope is spaced from the water outlet end of the water outlet head and connected via a connecting plane parallel to the axial direction of the water outlet. The water outlet is tangent to the connecting plane, so that the formed water mist tends to spread downward to prevent the water mist from overflowing the toilet.

[0010] Preferably, the water spray body and the atomizing block are integrally formed to avoid cumbersome assembly, and have high strength and are not easily damaged under hydraulic impact.

[0011] Preferably, the water spray body and the atomizing block are both made of plastic material, which is low in cost and requires less subsequent maintenance and replacement costs.

[0012] Preferably, both sides of the water spray body and / or atomizing block are provided with insert mounting ears, and insert installation is adopted. In order to improve the installation stability and avoid deflection, the top surfaces of the water spray body and the atomizing block are highly consistent and flush surfaces to form a stable support.

[0013] In a second aspect, a toilet atomization device is provided, comprising a mounting seat, an air supply assembly and a cleaning assembly, wherein the air supply assembly and the cleaning assembly are both mounted in the mounting seat. The air supply assembly comprises an air supply channel, wherein the air supply channel is provided with an air outlet. The cleaning assembly comprises the nozzle described in the first aspect, wherein the nozzle is mounted close to the air outlet, and the air blown from the air outlet carries the water mist sprayed by the nozzle to cover the toilet bowl surface.

[0014] The toilet atomization device provided by the present invention is provided with an air supply component with an air outlet, so that the air outlet carries water mist to cover the toilet pot surface, thereby accelerating the water mist to cover the toilet pot surface, and also helping the water mist to diffuse better and cover a wider area.

[0015] Preferably, the mist outlet area extending from the mist outlet is lower than the brush edge of the toilet, which can prevent the water mist from diffusing outside the toilet.

[0016] Preferably, the air supply component is a buttocks drying component of the toilet, including a hot air blower connected to the air inlet end of the air supply channel.

[0017] Preferably, in order to improve the carrying capacity of the air outlet of the air supply channel for water mist, the air supply channel is provided with a downward-opening drain outlet near the air outlet, and the nozzle is installed in the middle of the bottom of the air outlet and is located between the air outlet and the drain outlet.

[0018] Preferably, a swing baffle is provided at the air outlet, and when the hot air blower is in the drying gear state, the hot air blower delivers hot air, and the hot air completely pushes open the swing baffle, and the air outlet forms an upward air outlet; or, when the hot air blower is in the breeze gear state, the hot air blower delivers breeze, and the breeze pushes open the swing baffle, and the air outlet forms a downward air outlet.

[0019] Preferably, the cleaning component comprises an electrolytic water generator, the water inlet end of the electrolytic water generator is connected to a water source via a hose, and the water outlet end is connected to the nozzle via another hose, so that electrolytic water mist can be discharged through the nozzle.

[0020] From the above description of the present invention, it can be seen that the present invention has the following beneficial effects: The nozzle provided by the present invention forms water mist by impact, has a simple structure, is easy to form and assemble in manufacturing, and is not prone to clogging or difficulty in cleaning due to a small water outlet even after long-term use. The nozzle provided by the present invention has a large-sized water outlet channel and a water spray port, which can quickly form a large amount of water mist, provide cleaning and sterilization functions for the toilet pot surface in a short time, and shorten the toilet cleaning time; There is a gap between the atomizing impact slope and the water outlet end of the water outlet head, and they are connected by a connecting plane parallel to the axial direction of the water outlet. The water outlet is arranged tangent to the connecting plane, so that the formed water mist tends to spread downwards, preventing the water mist from overflowing the toilet bowl; The water spray port is a constricted port, which can increase the water outlet speed of the water spray port. The water flow will be further accelerated at the water spray port, forming a more favorable impact at the atomization impact slope, making the water mist particles more delicate and uniform; The toilet atomizing device provided by the present invention is provided with an air supply assembly having an air outlet, so that the air outlet carries water mist to cover the toilet pot surface, thereby accelerating the water mist to cover the toilet pot surface, and also helping the water mist to spread better and cover a wider area; The toilet atomizing device provided by the present invention has a spray head installed, and the mist outlet area extending from the mist outlet is lower than the brush edge of the toilet, which can prevent the water mist from spreading outside the toilet. The toilet atomizing device provided by the present invention, the air supply component of which can be a buttocks drying component of the toilet, includes a hot air blower connected to the air inlet end of the air supply channel, so that the existing functional components can be used to achieve a rapid cleaning effect of the nozzle, improve the utilization rate of the original functional components, and avoid a substantial increase in equipment costs; The air supply channel is provided with a downward-opening drain outlet near the air outlet. The nozzle is installed in the middle of the bottom of the air outlet and is located between the air outlet and the drain outlet. The drain outlet can also discharge air. Under the joint action of the air outlet and the drain outlet, the carrying capacity of the air outlet of the air supply channel for water mist can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The drawings described herein are used to provide further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute improper limitations on the present invention.

[0022] in: Figure 1 This is an axial side view of a nozzle. Figure 1 ; Figure 2 This is an axial side view of a nozzle. Figure 2 ; Figure 3 This is an axial side view of a nozzle. Figure 3 ; Figure 4 It is a front view of a sprinkler head; Figure 5 It is a top view of a sprinkler head; Figure 6 It is a cross-sectional view of a sprinkler head; Figure 7 is an axonometric view of a toilet atomizing device; Figure 8 It's the explosion of a toilet atomizer. Figure 1 ; Fig. 9 It's the explosion of a toilet atomizer. Figure 2 ; Fig.10 It is a bottom view of a toilet atomizing device; Fig.11 is a cross-sectional view of a toilet atomizing device; Fig.12 A three-dimensional cutaway view of a toilet atomizer Figure 1 ; Fig.13 A three-dimensional cutaway view of a toilet atomizer Figure 2 ; Fig.14 This is a schematic diagram of the use of a toilet atomizer (only the cleaning component is turned on) Fig.15 This is a schematic diagram of the use of a toilet atomizer (turn on the cleaning component and the air supply component at the same time) Figures 1 to 15The symbols are: nozzle 1, water spray body 11, water outlet head 111, water inlet joint 112, water spray port 113, water outlet channel 114, cone 115, atomization block 12, atomization impact slope 121, connecting plane 122, insertion mounting ear 13, mounting seat 2, air supply component 3, air supply channel 31, air outlet 311, drain outlet 312, hot air blower 32, cleaning component 4, electrolyzed water generator 41. DETAILED DESCRIPTION

[0023] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer and more understandable, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0024] See also Figures 1 to 9 A nozzle 1 includes a water spray body 11 and an atomizing block 12, wherein: The water spray body 11 includes a water outlet head 111, one end of the water outlet head 111 is provided with a water inlet joint 112, and the other end is provided with a water outlet 113, and the inside of the water spray body 11 is provided with a water outlet channel 114 connecting the water inlet joint 112 and the water outlet 113. In one embodiment, in order to increase the water outlet speed of the water outlet 113, the diameter of the water outlet 113 is smaller than the diameter of the water outlet channel 114, and the water outlet channel 114 transitions to the water outlet 113 through a conical surface 115, so that the water flow will be further accelerated at the water outlet 113, forming a more favorable impact at the atomization impact slope 121, so that the particles of the water mist are finer and more uniform.

[0025] The atomizing block 12 is arranged at the water outlet end of the water outlet head 111, and is provided with an atomizing impact slope 121 facing the water outlet 113. The atomizing impact slope 121 and the water outlet 113 are obliquely intersected, and form a downwardly opening mist outlet with the water outlet end of the water spraying body 11, and the angle of the mist outlet is 25° to 45°, which can be selected according to actual needs. For example, in this embodiment, an angle of 36° is adopted. Of course, in other embodiments, an angle of 25° can also be adopted to form a more positive impact with a large impact force, or an angle of 45° can also be adopted, so that the formed water mist can be spread to a larger surface.

[0026] In one embodiment, the water outlet end of the water outlet head 111 is a vertical plane. In another embodiment, the atomization impact slope 121 is spaced from the water outlet end of the water outlet head 111 and connected via a connecting plane 122 parallel to the axial direction of the water outlet 113. The water outlet 113 is tangent to the connecting plane 122, so that the formed water mist tends to spread downward to prevent the water mist from overflowing the toilet.

[0027] As for the overall structure of the nozzle 1, in one embodiment, the water spray body 11 and the atomizing block 12 are integrally formed to avoid cumbersome assembly, and have high strength and are not easily damaged under hydraulic impact. Preferably, the water spray body 11 and the atomizing block 12 are both made of plastic, which is low in cost and requires less maintenance and replacement costs.

[0028] Regarding the installation method of the nozzle 1, in one embodiment, insertion mounting ears 13 are provided on both sides of the water spray body 11 and / or the atomization block 12, and insertion installation is adopted. In order to improve the installation stability and avoid deflection, the top surfaces of the water spray body 11 and the atomization block 12 are highly consistent and flush surfaces to form a stable support.

[0029] When in use, the nozzle 1 is connected to electrolyzed water and sprays a water column from the water spray port 113. When the water column hits the atomization impact slope 121, dispersed granular water mist is formed by collision. The water mist expands and covers the toilet pot surface to clean and sterilize the toilet pot surface.

[0030] In another embodiment, a toilet atomizing device is provided, comprising a mounting seat 2, an air supply assembly 3 and a cleaning assembly 4, wherein the air supply assembly 3 and the cleaning assembly 4 are both mounted in the mounting seat 2. The air supply assembly 3 comprises an air supply channel 31, wherein the air supply channel 31 forms an air outlet 311 at the periphery or bottom of the mounting seat 2. The cleaning assembly 4 comprises the nozzle 1 described in the first aspect, wherein the nozzle 1 is mounted at the bottom or periphery of the mounting seat 2 and is located at the bottom or side of the air outlet 311, wherein the nozzle 1 is connected to an electrolyzed water source through a pipeline and sprays water mist. The toilet atomizing device provided in this embodiment, by providing an air supply assembly 311 with an air outlet, allows the air outlet of the air outlet 311 to carry water mist to cover the toilet pot surface, thereby accelerating the water mist to cover the toilet pot surface, and also helps the water mist to diffuse better and cover a wider area.

[0031] In one embodiment, the air supply component 3 is a buttocks drying component of the toilet, including a hot air blower 32 connected to the air inlet end of the air supply channel 31, and the hot air blower 32 can emit hot air as well as normal temperature air. In addition, a swing baffle is provided at the air outlet 311, and when the hot air blower 32 is in the drying gear state, the hot air blower 32 delivers hot air, and the hot air completely pushes the swing baffle open, and the air outlet 311 forms an upward air outlet, or when the hot air blower 32 is in the breeze gear state, the hot air blower 32 emits a breeze, and the breeze pushes the swing baffle open, and the air outlet 311 forms a downward air outlet, so that the water mist from the nozzle 1 can be carried and diffused to cover the toilet pot surface.

[0032] In another embodiment, the cleaning component 4 includes an electrolyzed water generator 41, whose water inlet end is connected to a water source via a hose, and whose water outlet end is connected to the nozzle 1 via a hose. Of course, in other embodiments, the cleaning component 4 can also use other cleaning liquids, such as disinfectant water, and correspondingly, can be equipped with a disinfectant water storage tank and a delivery pump.

[0033] Regarding the installation requirements of the nozzle 1, in one embodiment, the mist outlet area extending from the mist outlet is lower than the brush edge of the toilet, which can prevent the water mist from diffusing outside the toilet.

[0034] On the basis of the above embodiment, in order to improve the carrying capacity of the air outlet of the air supply channel 31 for water mist, the air supply channel 31 is provided with a downwardly opening drain port 312 near the air outlet 311, which is originally used to discharge condensed water in the air supply channel 31. The nozzle 1 is installed in the middle of the bottom of the air outlet 311 and is located between the air outlet 311 and the drain port 312. The drain port 312 can also discharge air. Under the joint action of the air outlet 311 and the drain port 312, the carrying capacity of the air outlet of the air supply channel for water mist can be improved.

[0035] The nozzle 1 provided by the present invention forms water mist in an impact manner and has a simple structure. In terms of manufacturing, it is not only easy to form but also easy to assemble. In terms of use, even if it is used for a long time, it is not easy to be blocked or difficult to clean due to a small water outlet. In addition, the nozzle 1 provided by the present invention has a large-sized water outlet channel 114 and a water spray port 113, which can quickly form a large amount of water mist, provide cleaning and sterilization functions for the toilet pot surface in a short time, and shorten the toilet cleaning time.

[0036] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0037] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0038] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0039] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0040] In the present invention, the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the described specific features, structures, materials or characteristics may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0041] Although the above embodiments have been shown and described, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations on the present invention. Changes, modifications, substitutions and variations of the above embodiments by those of ordinary skill in the art are all within the scope of protection of the present invention.

Claims

1. A nozzle, characterized in that: It includes a water spray body and an atomizing block; The water spray body comprises a water outlet head, one end of which is provided with a water inlet joint, the periphery of which is provided with a docking structure, the other end of which is provided with a water spray outlet, the inside of which is provided with a water outlet channel connecting the water inlet joint and the water spray outlet, the diameter of which is smaller than the diameter of the water outlet channel, and the water outlet channel transitions to the water spray outlet through a conical surface or an arc surface; The atomizing block is arranged at the water outlet end of the water outlet head and is provided with an atomizing impact slope facing the water outlet; the atomizing impact slope and the water outlet are obliquely intersected and form a downwardly opening atomizing outlet between the atomizing impact slope and the water outlet end of the water spray body.

2. A nozzle according to claim 1, characterized in that: The included angle of the mist outlet is 25° to 45°.

3. A nozzle according to claim 1, characterized in that: There is a gap between the atomizing impact slope and the water outlet end of the water outlet head, and they are connected via a connecting plane parallel to the axial direction of the water outlet; the water outlet is arranged tangent to the connecting plane.

4. A nozzle according to claim 1, characterized in that: The water spraying body and the atomizing block are integrally formed.

5. A nozzle according to claim 1 or 4, characterized in that: The water spraying body and the atomizing block are both made of plastic.

6. A nozzle according to claim 1, characterized in that: Insertion mounting ears are arranged on both sides of the water spray body and / or the atomizing block, and the top surfaces of the water spray body and the atomizing block are flush surfaces with the same height.

7. A toilet atomizing device, characterized in that: It includes a mounting base, an air supply component and a cleaning component, wherein the air supply component and the cleaning component are both mounted in the mounting base; the air supply component includes an air supply channel, and the air supply channel is provided with an air outlet; the cleaning component includes the nozzle according to any one of claims 1 to 6, wherein the nozzle is installed close to the air outlet, and the air blowing from the air outlet carries the water mist sprayed from the nozzle to cover the toilet bowl surface.

8. A toilet atomizing device according to claim 7, characterized in that: The mist outlet area extending from the mist outlet is lower than the brush edge of the toilet.

9. A toilet atomizing device according to claim 7, characterized in that: The air supply component is a buttocks drying component of the toilet, including a hot air blower connected to the air inlet end of the air supply channel.

10. A toilet atomizing device according to claim 9, characterized in that: The air supply channel is provided with a downwardly opening drain outlet near the air outlet, and the nozzle is installed in the middle of the bottom of the air outlet and is located between the air outlet and the drain outlet.

11. A toilet atomizing device according to claim 9, characterized in that: A swing baffle is provided at the air outlet. When the hot air blower is in the drying gear state, the hot air blower delivers hot air, and the hot air completely pushes open the swing baffle, forming an upward air outlet. Alternatively, when the hot air blower is in the breeze gear state, the hot air blower delivers breeze, and the breeze pushes open the swing baffle, forming a downward air outlet.

12. A toilet atomizing device according to claim 7, characterized in that: The cleaning component comprises an electrolytic water generator, the water inlet end of the electrolytic water generator is connected to a water source via a hose, and the water outlet end of the electrolytic water generator is connected to the nozzle via another hose.

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