Steam cleaning spray device

Abstract

This utility model discloses a steam cleaning spray device, including a housing, a mounting base on the housing, and a spraying assembly on the mounting base. The mounting base has an insertion hole, and the spraying assembly includes an air inlet pipe passing through the insertion hole and a nozzle at one end of the air inlet pipe. The mounting base can rotate relative to the housing about the axis of the insertion hole, and the air inlet pipe can move relative to the mounting base along the insertion hole and can rotate synchronously with the mounting base relative to the housing. This utility model, by configuring the steam cleaning spray device into a housing, a mounting base, and a spraying assembly, with the air inlet pipe and nozzle included, allows the air inlet pipe to rotate with the mounting base and move relative to the mounting base, enabling the nozzle to spray water in a circumferential or linear manner, resulting in a wide spray range and excellent cleaning effect.

Description

Technical Field

[0001] This utility model relates to the field of steam oven technology, and in particular to a steam cleaning spray device. Background Technology

[0002] A steam oven (also known as a steam oven or steam-grill combo) is a kitchen appliance that combines the functions of a traditional oven and steam cooking. It can perform multiple cooking modes such as baking, steaming, and steam-baking combinations, making it suitable for modern families' needs for healthy and multifunctional cooking. To achieve automatic cleaning, steam ovens are usually equipped with steam nozzles inside the working cavity. However, because the nozzles are in fixed positions, the cleaning range is limited. Utility Model Content

[0003] The purpose of this invention is to provide a steam cleaning spray device to solve the problems of fixed nozzle position and limited cleaning range in existing steam ovens.

[0004] This utility model is achieved through the following technical solution:

[0005] A steam cleaning spray device includes a housing, a mounting base disposed on the housing, and a spraying assembly disposed on the mounting base. The mounting base has an insertion hole, and the spraying assembly includes an air inlet pipe passing through the insertion hole and a nozzle disposed at one end of the air inlet pipe. The mounting base is rotatable relative to the housing about the axis of the insertion hole, and the air inlet pipe is movable relative to the mounting base along the insertion hole and is rotatable synchronously with the mounting base relative to the housing.

[0006] Furthermore, the wall of the insertion hole is formed with an inner limiting plane, and the outer side of the air intake pipe is formed with an outer limiting plane. The outer limiting plane abuts against the inner limiting plane and cooperates with the inner limiting plane to restrict the rotation of the air intake pipe.

[0007] Furthermore, the housing is provided with an active tooth and a first motor. The active tooth is rotatably connected to the housing and driven by the first motor. The mounting base has a driven tooth that meshes with the active tooth. When the active tooth rotates, it drives the mounting base to rotate.

[0008] Furthermore, it also includes a second motor, a first connecting rod, and a second connecting rod. The second motor is mounted on the housing, and the first connecting rod is mounted on the output end of the second motor and driven to rotate by the second motor. The second connecting rod is rotatably connected to the first connecting rod and the air intake pipe, respectively. When the first connecting rod rotates, the second connecting rod drives the air intake pipe to move along the insertion hole.

[0009] Furthermore, the air intake pipe has an axial pipe and a radial pipe. The axial pipe extends axially along the insertion hole and passes through the insertion hole. The nozzle is located at one end of the axial pipe. The radial pipe extends radially along the insertion hole and is located at the end of the axial pipe away from the nozzle. The second connecting rod is rotatably connected to the radial pipe.

[0010] Furthermore, the axial tube is provided with an axial channel communicating with the nozzle, one end of the radial tube is connected to the second connecting rod, and the other end is provided with a radial channel communicating with the axial channel.

[0011] Furthermore, the housing has an assembly cavity and an assembly hole, the mounting base is accommodated in the assembly cavity and partially extends out of the assembly hole, and one end of the air inlet pipe connected to the nozzle extends out of the housing from the insertion hole.

[0012] Furthermore, the nozzle is detachably and fixedly connected to the air inlet pipe.

[0013] The advantage of this technical solution is that by configuring the steam cleaning spray device into a housing, a mounting base, and a spraying assembly, the spraying assembly includes an air inlet pipe and a nozzle. The air inlet pipe can rotate with the mounting base and move relative to the mounting base, allowing the nozzle to spray water in a circumferential or horizontal manner, resulting in a wide spraying range and excellent cleaning effect. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below.

[0016] Figure 1 This is a perspective view of the steam cleaning spray device according to an embodiment of the present invention;

[0017] Figure 2 This is a rear view of the steam cleaning spray device according to an embodiment of the present invention;

[0018] Figure 3 yes Figure 2 Sectional view at point AA;

[0019] Figure 4 yes Figure 2 Sectional view at point BB;

[0020] Figure 5This is a perspective view of the spraying component of this utility model;

[0021] Figure 6 This is a perspective view of the mounting base of this utility model. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Example: Figure 1-6 As shown, the steam cleaning spray device includes a housing 1, a mounting base 2 disposed on the housing 1, and a spraying assembly 3 disposed on the mounting base 2. The mounting base 2 has an insertion hole 201. The spraying assembly 3 includes an air inlet pipe 301 passing through the insertion hole 201 and a nozzle 302 disposed at one end of the air inlet pipe 301. The mounting base 2 can rotate relative to the housing 1 about the axis of the insertion hole 201, and the air inlet pipe 301 can move relative to the mounting base 2 along the insertion hole 201 and can rotate synchronously with the mounting base 2 relative to the housing 1. The air inlet pipe 301 is connected to the nozzle 302 for supplying steam to the nozzle 302.

[0024] When the steam cleaning spray device is applied to a steam oven, it is configured on one side of the working chamber of the steam oven and the nozzle 302 is located inside the working chamber. The air inlet pipe 301 is connected to the steam generator inside the steam oven to deliver steam to the nozzle 302. When the air inlet pipe 301 rotates with the mounting base 2, the nozzle 302 sprays water around it. When the air inlet pipe 301 moves relative to the mounting base 2, the nozzle 302 sprays water in a horizontal manner.

[0025] In summary, this embodiment provides a steam cleaning spray device to solve the problems of fixed nozzle position and limited cleaning range in existing steam ovens. The main solution is to configure the steam cleaning spray device as a housing 1, a mounting base 2, and a spraying assembly 3. The spraying assembly 3 includes an air inlet pipe 301 and a nozzle 302. The air inlet pipe 301 can rotate with the mounting base 2 and move relative to the mounting base 2, allowing the nozzle 302 to spray water in a circumferential or horizontal manner, resulting in a wide spraying range and excellent cleaning effect.

[0026] In this embodiment of the invention, an inner limiting plane 202 is formed on the wall of the insertion hole 201, and an outer limiting plane 303 is formed on the outer side of the air intake pipe 301. The outer limiting plane 303 abuts against the inner limiting plane 202 and cooperates with the inner limiting plane 202 to restrict the rotation of the air intake pipe 301. This configuration, by placing the inner limiting plane 202 on the wall of the insertion hole 201 and the outer limiting plane 303 on the outer side of the air intake pipe 301, allows the air intake pipe 301 to rotate synchronously with the mounting base 2 and move relative to the mounting base 2 along the insertion hole 201, thus achieving either circumferential or translational water spraying by the nozzle 302.

[0027] In this embodiment of the invention, the housing 1 is provided with an active gear 4 and a first motor 5. The active gear 4 is rotatably connected to the housing 1 and driven to rotate by the first motor 5. The mounting base 2 has a driven gear 203 that meshes with the active gear 4, so that the rotation of the active gear 4 can drive the rotation of the mounting base 2. The above arrangement, by configuring the active gear 4 and the first motor 5 on the housing 1 and configuring the driven gear 203 on the mounting base 2, allows the active gear 4 to drive the rotation of the mounting base 2, resulting in a simple driving structure and convenient implementation.

[0028] In this embodiment of the invention, a second motor 6, a first connecting rod 7, and a second connecting rod 8 are also included. The second motor 6 is mounted on the housing 1. The first connecting rod 7 is located at the output end of the second motor 6 and is driven to rotate by the second motor 6. The second connecting rod 8 is rotatably connected to both the first connecting rod 7 and the air intake pipe 301. When the first connecting rod 7 rotates, the second connecting rod 8 drives the air intake pipe 301 to move along the insertion hole 201. This configuration, by configuring the second motor 6 on the housing 1, configuring the first connecting rod 7 at the output end of the second motor 6, and configuring the second connecting rod 8 rotatably connected to the air intake pipe 301 on the first connecting rod 7, allows the second connecting rod 8 to drive the air intake pipe 301 to move along the insertion hole 201 when the first connecting rod 7 rotates, thus achieving the driving of the air intake pipe 301. The driving structure is simple and stable.

[0029] In this embodiment of the invention, the air intake pipe 301 has an axial pipe 304 and a radial pipe 305. The axial pipe 304 extends axially along the insertion hole 201 and passes through the insertion hole 201. The nozzle 302 is located at one end of the axial pipe 304, and the radial pipe 305 extends radially along the insertion hole 201 and is located at the end of the axial pipe 304 away from the nozzle 302. The second connecting rod 8 is rotatably connected to the radial pipe 305. By configuring the air intake pipe 301 as an axial pipe 304 and a radial pipe 305, and rotatably connecting the second connecting rod 8 to the radial pipe 305, the air intake pipe 301, the first connecting rod 7, the second connecting rod 8, and the second motor 6 are assembled compactly.

[0030] In this embodiment of the invention, the axial pipe 304 is provided with an axial channel 306 communicating with the nozzle 302, and one end of the radial pipe 305 is connected to the second connecting rod 8, while the other end is provided with a radial channel 307 communicating with the axial channel 306. This arrangement, by configuring the axial channel 306 communicating with the nozzle 302 on the axial pipe 304 and the radial channel 307 communicating with the axial channel 306 on the radial pipe 305, makes the air intake pipe 301 structurally compact and ensures smooth air intake.

[0031] In this embodiment of the invention, the housing 1 has an assembly cavity 101 and an assembly hole 102. The mounting base 2 is housed within the assembly cavity 101 and partially extends out of the assembly cavity 101 from the assembly hole 102. One end of the air inlet pipe 301 connected to the nozzle 302 extends out of the housing 1 from the insertion hole 201. The side of the housing 1 with the assembly hole 102 is close to the working cavity of the steam oven or forms part of the working cavity. This arrangement, by configuring the mounting base 2 to be housed within the assembly cavity 101 and partially extend out of the assembly cavity 101, and the end of the air inlet pipe 301 connected to the nozzle 302 extending out of the insertion hole 201, ensures that the steam cleaning spray device is compactly and stably assembled with the steam oven when applied to it.

[0032] In this embodiment of the invention, the nozzle 302 is detachably and fixedly connected to the air inlet pipe 301. This arrangement, by configuring the nozzle 302 to be detachably and fixedly connected to the air inlet pipe 301, facilitates the disassembly, assembly, and replacement of the nozzle 302.

[0033] In this embodiment of the present invention, the end of the air intake pipe 301 furthest from the nozzle 302 extends through the housing 1. The above arrangement, by configuring the end of the air intake pipe 301 furthest from the nozzle 302 to extend through the housing 1, makes the air intake pipe 301 more stable in assembly.

[0034] It should be understood that the terms "first," "second," etc., are used in this utility model to describe various information, but this information should not be limited to these terms. These terms are only used to distinguish information of the same type from each other. For example, without departing from the scope of this utility model, "first" information can also be referred to as "second" information, and similarly, "second" information can also be referred to as "first" information. In addition, the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0035] The above description provides one or more embodiments in conjunction with specific content, and does not imply that the specific implementation of this utility model is limited to these descriptions. Any methods or structures that are similar to or identical to those of this utility model, or any technical deductions or substitutions made based on the concept of this utility model, should be considered as protected by this utility model.

Claims

1. A steam cleaning spray device, characterized in that, The device includes a housing, a mounting base disposed on the housing, and a spraying assembly disposed on the mounting base. The mounting base has an insertion hole, and the spraying assembly includes an air inlet pipe passing through the insertion hole and a nozzle disposed at one end of the air inlet pipe. The mounting base is rotatable relative to the housing about the axis of the insertion hole, and the air inlet pipe is movable relative to the mounting base along the insertion hole and is rotatable synchronously with the mounting base relative to the housing.

2. The steam cleaning spray device according to claim 1, characterized in that, The wall of the insertion hole has an inner limiting plane, and the outer side of the air intake pipe has an outer limiting plane. The outer limiting plane abuts against the inner limiting plane and cooperates with the inner limiting plane to restrict the rotation of the air intake pipe.

3. The steam cleaning spray device according to claim 1, characterized in that, The housing is provided with an active tooth and a first motor. The active tooth is rotatably connected to the housing and driven by the first motor. The mounting base has a driven tooth that meshes with the active tooth. When the active tooth rotates, it drives the mounting base to rotate.

4. The steam cleaning spray device according to claim 1, characterized in that, It also includes a second motor, a first connecting rod, and a second connecting rod. The second motor is mounted on the housing, and the first connecting rod is mounted on the output end of the second motor and driven to rotate by the second motor. The second connecting rod is rotatably connected to the first connecting rod and the air intake pipe, respectively. When the first connecting rod rotates, the second connecting rod drives the air intake pipe to move along the insertion hole.

5. The steam cleaning spray device according to claim 4, characterized in that, The air intake pipe has an axial pipe and a radial pipe. The axial pipe extends axially along the insertion hole and passes through the insertion hole. The nozzle is located at one end of the axial pipe. The radial pipe extends radially along the insertion hole and is located at the end of the axial pipe away from the nozzle. The second connecting rod is rotatably connected to the radial pipe.

6. The steam cleaning spray device according to claim 5, characterized in that, The axial tube is provided with an axial channel communicating with the nozzle, and one end of the radial tube is connected to the second connecting rod, while the other end is provided with a radial channel communicating with the axial channel.

7. The steam cleaning spray device according to claim 1, characterized in that, The housing has an assembly cavity and an assembly hole. The mounting base is accommodated in the assembly cavity and partially extends out of the assembly hole. One end of the air inlet pipe connected to the nozzle extends out of the housing from the insertion hole.

8. The steam cleaning spray device according to claim 1, characterized in that, The nozzle is detachably and fixedly connected to the air inlet pipe.

Images