CN218899333U

CN218899333U - Steam cleaner

Info

Publication number: CN218899333U
Application number: CN202222885404.6U
Authority: CN
Inventors: 黄建民
Original assignee: Huizhou Haoweike Technology Co ltd
Current assignee: Huizhou Haoweike Technology Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-04-25
Anticipated expiration: 2032-10-31

Abstract

The application provides a steam cleaner, comprising: the shell is provided with a mounting cavity, the shell comprises a first end and a second end which are oppositely arranged, the first end is provided with an air outlet, and the shell is provided with an assembly hole communicated with the mounting cavity; the steam structure is arranged in the mounting cavity, an air nozzle of the steam structure is communicated with the air outlet, and a water inlet of the steam structure is positioned at the position of the assembly hole; the control PCB is arranged in the installation cavity between the bottom of the steam structure and the second end of the shell, the control PCB is electrically connected with the steam structure, and a charging socket is further arranged on the shell and connected with the control PCB. It can be seen that the steam cleaner of the steam cleaner can realize wired and wireless working modes, and meanwhile, the experience of a user can be improved when the wired working modes are used.

Description

Steam cleaner

Technical Field

The application belongs to the technical field of steam cleaning, and more particularly relates to a steam cleaning machine.

Background

A steam cleaner is one type of ironing device, which implements high-temperature cleaning of objects by heating water to steam and then spraying the steam to the objects to be cleaned. For example, steam cleaners can be used for cleaning carpets, sofas, clothing, and the like. However, the conventional steam cleaners are generally provided with a power cord, and therefore, the power cord is inconvenient to operate when cleaning large articles such as carpets and sofas.

Disclosure of Invention

The present application provides a steam cleaner to solve the above-mentioned technical problems of the background art.

The technical scheme that this application adopted is: a steam cleaner, comprising:

the shell is provided with a mounting cavity, the shell comprises a first end and a second end which are oppositely arranged, the first end is provided with an air outlet, and the shell is provided with an assembly hole communicated with the mounting cavity;

the steam structure is arranged in the mounting cavity, an air nozzle of the steam structure is communicated with the air outlet, and a water inlet of the steam structure is positioned at the position of the assembly hole;

the control PCB is arranged in the installation cavity between the bottom of the steam structure and the second end of the shell, the control PCB is electrically connected with the steam structure, a charging socket is further arranged on the shell, and the charging socket is connected with the control PCB; and

the host computer with the second end of shell is dismantled and is connected, be provided with the battery in the host computer, be provided with on the host computer with the bullet needle that the battery is connected, the second end of shell be provided with the contact that control PCB board is connected, when the host computer with the second end of shell is connected, bullet needle with contact.

It can be seen that the steam cleaner in this application can dismantle the connection through the steam structure that makes the host computer and install in the shell to with charging socket sets up on the shell, the battery setting in the host computer, make the user both can adopt battery power supply and need not connect the power cord, can select the host computer to pull down when the power cord is connected again, avoid consequently the weight of battery influences user's experience. That is, the steam cleaner can realize both wired and wireless operation modes, and can improve user experience when using the wired operation modes.

As a preferable mode of the utility model, the second end of the shell and the end part of the host close to the second end are respectively provided with magnetic pieces, and when the host is connected with the second end of the shell, the magnetic pieces are mutually magnetically attracted.

As a preferable mode of the utility model, the second end of the shell is provided with an opening, a base is detachably arranged on the opening, and the control PCB and the magnetic piece arranged at the second end of the shell are arranged on the base.

As a preferred scheme of the utility model, the steam cleaner further comprises a bracket, wherein the bracket is arranged between the base and the bottom of the steam structure, a first accommodating cavity is formed between the bracket and the base, and a second accommodating cavity is formed between the bracket and the bottom of the steam structure; and

the control PCB board is accommodated in the first accommodating cavity;

the second accommodating cavity is internally provided with a heating device, the heating device is electrically connected with the control PCB, and the heating device is connected with the steam structure and is used for evaporating water in the steam structure.

As a preferred scheme of the utility model, the steam cleaning machine further comprises a sealing plug, and the sealing plug is in threaded connection with the water inlet of the steam structure through the assembly hole.

As a preferable scheme of the utility model, a sealing ring is arranged between the outer wall of the water inlet of the steam structure and the wall of the assembly hole; and

the shell surface around the assembly hole is provided with a clamping groove, a clamping block is arranged in the clamping groove, one side of the clamping block is propped against one side of the sealing ring, and the sealing ring is tightly pressed on the outer wall of the water inlet of the steam structure.

As a preferred embodiment of the present utility model, the sealing plug includes:

the locking piece is in threaded connection with the water inlet of the steam structure and is provided with a penetrating air cavity, and a plurality of first limiting blocks are arranged at one end, far away from the water inlet, of the locking piece;

the sealing cover is sleeved on the locking piece, the sealing cover and the locking piece can rotate freely in the circumferential direction, second limiting blocks are respectively arranged on the sealing cover corresponding to the first limiting blocks, and the first limiting blocks and the second limiting blocks are matched to form a guide channel in the vertical direction; and

the movable piece is movably arranged between the sealing cover and the locking piece, the movable piece is positioned at the position of the air outlet end of the air cavity, limit grooves are respectively arranged on the movable piece corresponding to the guide channels, and the guide channels are positioned in the limit grooves.

As a preferable scheme of the utility model, the sealing plug further comprises a connecting piece, a connecting groove is formed in the outer wall of the locking piece along the circumferential direction, the connecting piece is sleeved on the connecting groove, the connecting piece can rotate in the connecting groove, and the connecting piece is connected with the sealing cover.

As a preferable scheme of the utility model, a clearance hole is formed in the sealing cover, a pressing block is arranged on the movable piece at a position corresponding to the clearance hole, and when the movable piece moves in a direction away from the locking piece, the pressing block protrudes from the sealing cover through the clearance hole.

As the preferable scheme of the utility model, the sealing plug further comprises a piston, wherein the piston is movably arranged in the air cavity, and one end of the piston is connected with or abutted against the movable piece.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required for the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of a steam cleaner according to an embodiment of the present disclosure;

FIG. 2 is one of the top views of a steam cleaner provided by the embodiment of FIG. 1;

FIG. 3 isbase:Sub>A cross-sectional view at A-A in FIG. 2;

FIG. 4 is a second top view of a steam cleaner provided in the embodiment of FIG. 1;

FIG. 5 is a cross-sectional view at B-B in FIG. 4;

fig. 6 is a schematic structural view of a movable member in the steam cleaner according to the embodiment of fig. 1.

Reference numerals:

100. a housing; 101. a steam structure; 102. a host; 103. a storage battery; 104. installing a cavity; 105. an air outlet; 106. a fitting hole; 107. a charging jack; 108. a spring needle; 109. a contact; 110. a magnetic member; 111. a base; 112. a bracket; 113. a first accommodation chamber; 114. a second accommodation chamber;

200. a sealing plug; 201. a seal ring; 202. a clamping groove; 203. a clamping block; 204. a locking member; 205. sealing cover; 206. a movable member; 207. an air cavity; 208. a first limiting block; 209. a second limiting block; 210. a limit groove; 211. a connecting piece; 212. a connecting groove; 213. pressing the blocks; 214. and (3) a piston.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved by the present application more clear, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the present application.

It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present application and simplify description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and therefore should not be construed as limiting the present application.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Referring to fig. 1 and 3 and 5, the steam cleaner includes a housing 100, a steam structure 101, a control PCB board (not shown), and a main body 102.

Wherein the housing 100 has a mounting cavity 104, and the housing 100 includes a first end and a second end disposed opposite to each other, an air outlet 105 is disposed at the first end, and a fitting hole 106 communicating with the mounting cavity 104 is disposed on the housing 100.

The steam structure 101 is arranged in the mounting cavity 104, and the air nozzle of the steam structure 101 is communicated with the air outlet 105, and the water inlet of the steam structure 101 is positioned at the position of the assembly hole 106. It should be noted that the specific structure of the steam structure 101 is not an utility model point of the present application, and the steam structure 101 may use conventional technical means, so specific limitation on the steam structure 101 is not further provided herein.

In actual use, water can be filled into the water inlet of the steam structure 101 through the assembly holes 106 of the shell 100, and steam generated by the steam structure 101 can be sprayed to the outside through the air outlet 105 by using the air nozzle. Wherein the number of air outlets 105 may be plural.

The control PCB board sets up in the installation cavity 104 between the bottom of steam structure 101 and the shell 100 second end, and control PCB board and steam structure 101 electric connection still are provided with charging socket 107 on the shell 100, and charging socket 107 is connected with control PCB board.

The host 102 is detachably connected with the second end of the shell 100, a storage battery 103 is arranged in the host 102, a spring pin 108 connected with the storage battery 103 is arranged on the host 102, and a contact 109 connected with a control PCB board is arranged at the second end of the shell 100.

Specifically, when the host 102 is connected to the second end of the housing 100, the spring pins 108 contact the contacts 109, so as to connect the host 102 to the control PCB.

When the user does not want the charging jack 107 to plug in the power line to use the steam cleaner, the user can connect the host 102 with the second end of the housing 100 and make the spring pin 108 contact with the contact 109, so as to realize connection between the host 102 and the control PCB, and can supply power to the control PCB through the storage battery 103 in the host 102, so that the control PCB controls the steam structure 101 to work.

When the storage battery 103 in the main machine 102 is not powered, the user can detach the main machine 102, then insert a power cord into the charging socket 107, realize direct power supply of an external power supply, and detach the main machine 102, so that the weight of the steam cleaner used by the user can be reduced.

It can be understood that the storage battery 103 is disposed in the main unit 102, and the mass of the storage battery 103 is generally larger, so that the main unit 102 is also installed when the power line is used for supplying power, which increases the weight of the whole steam cleaner, and is not convenient for users in the use process.

It can be seen that the steam cleaner in the present application, by enabling the host 102 to be detachably connected with the steam structure 101 installed in the housing 100, and setting the charging socket 107 on the housing 100, the battery 103 is disposed in the host 102, so that the user can not only supply power by using the battery 103 without connecting a power line, but also can select the power line to connect and detach the host 102, thereby avoiding that the weight of the battery 103 affects the user experience. That is, the steam cleaner can realize both wired and wireless operation modes, and can improve user experience when using the wired operation modes.

Further, magnetic members 110 are respectively disposed at the second end of the housing 100 and the end of the host 102 near the second end, and the magnetic members 110 magnetically attract each other when the host 102 is connected to the second end of the housing 100, so as to facilitate the installation and positioning of the host 102 and the housing 100. Wherein the magnetic member 110 may be a magnet.

Further, in order to facilitate the arrangement of the steam structure 101 and the control PCB board in the mounting cavity 104, an opening may be provided at the second end of the housing 100, and a base 111 may be detachably provided at the opening, and the magnetic member 110 provided at the second end of the control PCB board and the housing 100 is provided on the base 111.

Specifically, during assembly, the steam structure 101 may be first installed into the installation cavity 104 through the opening, then the control PCB and the magnetic member 110 are disposed on the base 111, and finally the base 111 is disposed at the opening and connected to the housing 100.

Further, the steam cleaning machine may further include a support 112, where the support 112 is disposed between the base 111 and the bottom of the steam structure 101, and a first accommodating cavity 113 is formed between the support 112 and the base 111, a second accommodating cavity 114 is formed between the support 112 and the bottom of the steam structure 101, the control PCB board is accommodated in the first accommodating cavity 113, a heating device (not labeled in the drawing) is disposed in the second accommodating cavity 114, and the heating device is electrically connected with the control PCB board, and the heating device is connected with the steam structure 101 and is used for evaporating water in the steam structure 101.

It will be appreciated that in some embodiments, in order to ensure safety, the heating device of the steam structure 101 is externally arranged in the water storage cavity of the steam structure 101, so that the installation and fixing of the heating device can be facilitated by providing the bracket 112.

Referring to fig. 5 and 6, the steam cleaner further includes a sealing plug 200, and the sealing plug 200 is screwed with the water inlet of the steam structure 101 through the assembly hole 106 to seal the water inlet of the steam structure 101, preventing water or steam in the steam structure 101 from escaping.

Further, a sealing ring 201 is disposed between the outer wall of the water inlet of the steam structure 101 and the wall of the assembly hole 106, a clamping groove 202 is disposed on the surface of the casing 100 around the assembly hole 106, a clamping block 203 is installed in the clamping groove 202, and one side of the clamping block 203 abuts against one side of the sealing ring 201, so as to compress the sealing ring 201 against the outer wall of the water inlet of the steam structure 101.

It will be appreciated that when the water inlet is located at the position of the assembly hole 106, a gap is formed between the water inlet and the assembly hole 106, so that by providing a sealing ring 201 between the water inlet and the assembly hole 106, and providing a clamping groove 202 on the surface of the casing 100 around the assembly hole 106, and providing a clamping block 203 in the clamping groove 202 for pressing the sealing ring 201 against the outer wall of the water inlet, a gap can be formed between the water inlet and the assembly hole 106 for sealing, so that the integrity of the steam cleaner is stronger.

Referring to fig. 5, the sealing plug 200 further includes a locking member 204, a sealing cover 205, and a movable member 206.

The locking member 204 is in threaded connection with the water inlet of the steam structure 101, the locking member 204 is provided with a penetrating air cavity 207, and a plurality of first limiting blocks 208 are arranged at one end, away from the water inlet, of the locking member 204.

The sealing cover 205 is sleeved on the locking piece 204, the sealing cover 205 and the locking piece 204 can rotate freely in the circumferential direction, the sealing cover 205 is provided with second limiting blocks 209 corresponding to the first limiting blocks 208 respectively, and the first limiting blocks 208 and the second limiting blocks 209 are matched to form a guide channel in the vertical direction.

The movable member 206 is movably disposed between the sealing cover 205 and the locking member 204, and the movable member 206 is located at the air outlet end of the air cavity 207, and the movable member 206 is provided with a limiting slot 210 corresponding to the guiding channels respectively, as shown in fig. 6, and the guiding channels are located in the limiting slot 210.

When the sealing plug 200 locks the water inlet, the movable part 206 moves to a position close to the locking part 204, and at this time, the first limiting block 208 and the second limiting block 209 in the guiding channel are both located in the limiting groove 210 of the movable part 206, so that the movable part 206 is driven to rotate by the cooperation of the second limiting block 209 and the limiting groove 210 through the rotary sealing cover 205, and the movable part 206 drives the locking part 204 to rotate by the cooperation of the limiting groove 210 and the first limiting block 208, so that the threaded connection between the locking part 204 and the water inlet is realized.

When steam is generated in the steam structure 101, the steam enters the air cavity 207, and the steam can cause the movable member 206 to move in a direction away from the locking member 204 due to air pressure, namely, the movable member 206 moves to the second limiting block 209 along the guiding channel and is separated from the first limiting block 208, at this time, if the sealing cover 205 is rotated, the sealing cover 205 can drive the movable member 206 to rotate through the cooperation of the second limiting block 209 and the limiting groove 210, and the movable member 206 cannot drive the locking member 204 to rotate through the cooperation of the limiting groove 210 and the first limiting block 208, so that the self-locking function is realized, and the sealing plug 200 is prevented from being opened by mistake.

Further, the sealing plug 200 further includes a connecting member 211, a connecting groove 212 (not labeled in the drawing) is provided on the outer wall of the locking member 204 along the circumferential direction, the connecting member 211 is sleeved on the connecting groove 212, and the connecting member 211 can rotate in the connecting groove 212, and the connecting member 211 is connected with the sealing cover 205.

Specifically, the sealing cover 205 is retained in the connecting groove 212 by the connecting member 211, so that the sealing cover 205 can rotate relative to the locking member 204, but the sealing cover 205 cannot be separated from the locking member 204, so that the sealing cover 205 and the locking member 204 are connected to form a whole, and structures such as the sealing cover 205 and the movable member 206 are prevented from being separated from the locking member 204.

Further, a clearance hole (not shown) is provided on the sealing cover 205, and a pressing block 213 is provided on the movable member 206 at a position corresponding to the clearance hole, as shown in fig. 6.

Specifically, when the movable member 206 moves in a direction away from the lock member 204, the pressing block 213 protrudes from the seal cover 205 through the clearance hole. That is, when the movable member 206 is moved in a direction away from the locking member 204 by the pressure of the steam, the pressing block 213 may protrude from the sealing cover 205 through the clearance hole; when the user needs to open the sealing plug 200, the pressing block 213 is pressed to move in a direction approaching to the locking member 204, so that the limiting groove 210 and the first limiting block 208 can be mutually clamped, so as to drive the locking member 204 to rotate.

Further, to better enable the steam to move the movable member 206, the sealing plug 200 further includes a piston 214, where the piston 214 is movably disposed in the air cavity 207, and one end of the piston 214 is connected or abutted with the movable member 206.

Specifically, when the piston 214 is pressurized by the steam, the piston 214 moves within the air chamber 207, thereby moving the movable member 206.

The foregoing description of the preferred embodiment of the present utility model is not intended to limit the utility model to the particular form disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the utility model.

Claims

1. A steam cleaner, comprising:

2. The steam cleaner of claim 1, wherein the second end of the housing and an end of the main body adjacent to the second end are each provided with a magnetic member, the magnetic members magnetically attracting each other when the main body is coupled to the second end of the housing.

3. The steam cleaner of claim 2, wherein the second end of the housing has an opening, the opening is detachably provided with a base, and the magnetic members provided on the control PCB and the second end of the housing are provided on the base.

4. The steam cleaner of claim 3, further comprising a bracket disposed between the base and the bottom of the steam structure, and wherein a first receiving cavity is formed between the bracket and the base, and a second receiving cavity is formed between the bracket and the bottom of the steam structure; and

the control PCB board is accommodated in the first accommodating cavity;

5. The steam cleaner of any one of claims 1 to 4, further comprising a sealing plug threadably coupled to the water inlet of the steam structure through the mounting hole.

6. The steam cleaner of claim 5, wherein a sealing ring is disposed between an outer wall of the water inlet of the steam structure and the assembly hole wall; and

7. The steam cleaner of claim 5, wherein the sealing plug includes:

8. The steam cleaner of claim 7, wherein the sealing plug further includes a connector, a connecting groove is formed in an outer wall of the locking member in a circumferential direction, the connector is sleeved on the connecting groove, the connector can rotate in the connecting groove, and the connector is connected with the sealing cover.

9. The steam cleaner of claim 7, wherein the sealing cover is provided with a clearance hole, and the movable member is provided with a pressing block at a position corresponding to the clearance hole, the pressing block protruding from the sealing cover through the clearance hole when the movable member moves in a direction away from the locking member.

10. The steam cleaner of claim 7, wherein the sealing plug further includes a piston movably disposed within the air cavity, and wherein one end of the piston is connected to or abuts the movable member.