CN216044272U

CN216044272U - Noise reduction structure of intelligent toilet lid air pump

Info

Publication number: CN216044272U
Application number: CN202122432884.6U
Authority: CN
Inventors: 程波
Original assignee: Ihua Industries Co ltd
Current assignee: Ihua Industries Co ltd
Priority date: 2021-10-08
Filing date: 2021-10-08
Publication date: 2022-03-15
Anticipated expiration: 2031-10-08

Abstract

The utility model discloses a noise reduction structure of an intelligent toilet lid air pump, which comprises an air pump arranged in a base of a control box, wherein a silica gel ring frame is arranged in the base, the front end and the rear end of the air pump are respectively provided with the silica gel ring frame, one part of the air pump extends into the silica gel ring frame to be clamped tightly, the bottom surface of the silica gel ring frame is provided with a plane part and a convex part, the plane part and the surface of the base are arranged to form soft contact, a gap between the convex part and the surface of the base is of a non-contact structure, after the air pump and the silica gel ring frame are arranged, the non-contact structure is arranged between the air pump and the base, an air inlet of the air pump is connected with an air inlet rubber tube, and an air outlet rubber tube is connected with an air outlet rubber tube. The utility model effectively reduces the vibration given to the control box by the pump body, reduces the noise of the operation of the air pump motor and improves the use comfort of users.

Description

Noise reduction structure of intelligent toilet lid air pump

Technical Field

The utility model relates to the technical field of toilets, in particular to a noise reduction structure of an intelligent toilet lid air pump.

Background

In the industry of intelligent bathroom, the use of air pump is very general, however, the noise of air pump is difficult to solve, brings the bathroom product and seriously influences user experience in use from this. Smart toilet covers have many special functions: such as hip washing, lower body washing, mobile washing, etc. These most functions use, for example, the buttock is washd, will use the air pump pressurization, air pump pressurization operation produces great vibration and noise, for example, the lower part is washd, this function has 5 different gears, when opening to the biggest gear, the noise of air pump also reaches the biggest, seriously influence the user and use experience sense, the noise that the air pump produced brings not few vexation for the consumer, among the prior art, this problem of solution that can not be fine, the intelligent toilet lid product on the market at present at home and abroad, the intelligent toilet lid noise that most of consumers used is too big, in order to respond to consumer's demand, so solve the problem that the noise of toilet lid gas becomes to wait to solve.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a noise reduction structure of an intelligent toilet lid air pump.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a structure of making an uproar falls of intelligent toilet lid air pump, including the air pump of dress in the base of control box, the built-in silica gel circle frame that is equipped with of base, respectively install a silica gel circle frame at the front end of air pump and rear end, a part of air pump stretches into silica gel circle frame chucking, the bottom surface of silica gel circle frame is equipped with plane portion and bellying, plane portion and base surface mounting form the soft contact, it is non-contact structure to have the clearance between the surface of bellying and base, air pump and silica gel circle frame installation back, be non-contact structure between this air pump and the base, the air inlet of air pump is connected with the rubber tube that admits air, the gas outlet is connected with the rubber tube of giving vent to anger.

The silica gel ring frame is provided with a substrate and a bearing ring, the bearing ring is arranged on the substrate, the bearing ring and the substrate are of an integrally formed structure, the air pump is clamped in the bearing ring, and the plane part and the protruding part are arranged on the substrate.

The plane part of the silica gel ring frame is provided with a screw hole, and a screw is inserted into the screw hole and locked on the base.

The two sides of the silica gel ring frame are symmetrically provided with a screw hole.

The convex part of the silica gel ring frame is an arc concave position.

The air inlet rubber pipe and the air outlet rubber pipe are respectively tied by a binding belt.

The position that corresponds the screw hole on the silica gel circle frame is equipped with the circle cover, is equipped with the double-screw bolt on the base, and in the circle cover of silica gel circle frame was stretched into to some of double-screw bolt, the double-screw bolt internal fixation was gone into with the screw lock to the downthehole cartridge of screw.

A gap of 0.5-1.5mm is formed between the inner wall of the round sleeve on the silica gel ring frame and the stud, and the round sleeve is in clearance fit with the stud.

The air inlet rubber tube is larger than 160 mm.

The ribbon is a nylon ribbon.

According to the utility model, the silica gel ring frame is designed for being installed with the air pump, so that the air pump is not directly contacted with the base of the control box, the vibration generated in the operation process of the air pump can be effectively counteracted, the noise given to the control box by the pump body is effectively reduced, and the noise generated in the operation of the air pump motor is reduced. And the air inlet and the air outlet of the air pump are connected with other components through a longer rubber tube by installing an additional rubber tube, so that an air inlet channel is prolonged, air inlet rotational flow is changed, and airflow sound is reduced.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the assembly of the present invention;

FIG. 3 is a schematic top view of a silicone ring frame according to the present invention;

FIG. 4 is a schematic front view of a silicone ring frame according to the present invention;

FIG. 5 is a schematic cross-sectional view of a silicone ring frame according to the present invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it should be understood that if the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. are referred to, they refer to the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the description of the present invention, it should be noted that the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected unless otherwise explicitly stated or limited. Either mechanically or electrically. Either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

As shown in fig. 1-5, the utility model provides a noise reduction structure of an intelligent toilet lid air pump, which comprises an air pump 1 installed in a base 7 of a control box, wherein a silica gel ring frame 2 is installed in the base 7, and the front end and the rear end of the air pump 1 are respectively provided with one silica gel ring frame, which is only used for convenience of description. One part of the air pump 1 extends into the silica gel ring frame to be clamped, a plane part and a protruding part 13 are arranged on the bottom surface of the silica gel ring frame, the plane part and the surface of the base 7 are in soft contact, a gap is formed between the protruding part 13 and the surface of the base 7 and is of a non-contact structure, after the air pump and the silica gel ring frame are installed, the air pump and the base are of a non-contact structure, and an air inlet of the air pump is connected with an air inlet rubber tube 4 and an air outlet rubber tube 5. The air pump and the control box base isolation frame are supported by the silica gel ring frame, so that the air pump is not directly contacted with the base.

The air inlet rubber pipe 4 of the air pump can be generally selected to be 180mm according to the size of a conventional motor control box, a long rubber pipe keeps smooth, and the length of the air outlet rubber pipe 5 of the pump body is prolonged to reach the next using assembly.

The air inlet rubber tube and the input air port of the air pump are locked by a binding belt, and the smooth air inlet of the input long rubber tube is ensured. The lengthened air inlet rubber tube and the lengthened air outlet rubber tube are utilized to prolong the air inlet channel, change the air inlet rotational flow and reduce the airflow sound.

The silica gel ring frame 2 is provided with a substrate 21 and a supporting ring 22, the supporting ring 22 is arranged on the substrate 21, the supporting ring 22 and the substrate 21 are of an integrated structure, the air pump 1 is clamped in the supporting ring 22, and the plane part and the convex part are arranged on the substrate. Protruding portion 13 establishes to the concave position of arc, forms the cavity, and the vibration of air pump, when the protruding portion through this arc form, great weakening vibration noise, wherein the silica gel circle frame has characteristics such as ageing-resistant, high temperature resistant.

In addition, the plane part of the silica gel ring frame 2 is provided with a screw hole 12, and a screw is inserted into the screw hole 12 and locked on the base 7. The two sides of the silica gel ring frame 2 are symmetrically provided with the screw holes, so that a balanced locking structure is kept, and the silica gel ring frame is more reliable and firm. The position that corresponds screw hole 12 on the silica gel circle frame 1 is equipped with circle cover 16, is equipped with the double-screw bolt on the base 7, and in the circle cover 16 of silica gel circle frame was stretched into to some of double-screw bolt, the double-screw bolt internal fixation was gone into to the interior dress screw lock of screw hole 12, and circle cover 16 is dug in silica gel circle frame 2 and is established a hole site and form. Adopt the structure of silica gel circle cover cladding double-screw bolt to circle cover cladding lock attaches on the double-screw bolt of base 7 of control box, utilizes the circle cover of silica gel material like this, can play effectual damping effect, makes whole air pump only lean on the silica gel circle frame to support, so the vibration of air pump can only pass through the transmission of silica gel circle frame, and the vibration of air pump can be absorbed to the silica gel circle frame, utilizes the elasticity of silica gel, plays effective damping dynamic noise effect.

The ribbon is a nylon ribbon.

In the utility model, the vibration principle of the air pump is utilized to analyze the vibration transmission process. Adopt the silica gel circle frame of silica gel material to the silica gel circle frame has all taken effective measure noise abatement through setting up the structure of the circle cover and the concave position of arc that corresponds, has considered the air current sound that the input gas port and the output gas port of air pump produced simultaneously, and the effect is obvious, and total overall control has the noise that the air pump sent.

Although the present invention has been described in detail with reference to the embodiments, it will be apparent to those skilled in the art that modifications, equivalents, improvements, and the like can be made in the technical solutions of the foregoing embodiments or in some of the technical features of the foregoing embodiments, but those modifications, equivalents, improvements, and the like are all within the spirit and principle of the present invention.

Claims

1. The utility model provides a structure of making an uproar falls of intelligent toilet lid air pump, including the air pump of dress in the base of control box, a serial communication port, the built-in silica gel circle frame that is equipped with of base, respectively install a silica gel circle frame at the front end of air pump and rear end, a part of air pump stretches into silica gel circle frame chucking, the bottom surface of silica gel circle frame is equipped with plane portion and bellying, plane portion and base surface mounting form soft contact, it is non-contact structure to have the clearance between the surface of bellying and base, after air pump and the installation of silica gel circle frame, be non-contact structure between this air pump and the base, the air inlet of air pump is connected with the rubber tube that admits air, the gas outlet is connected with the rubber tube of giving vent to anger.

2. The noise reduction structure for an air pump of an intelligent toilet cover according to claim 1, wherein the silicone ring frame has a base and a supporting ring, the supporting ring is disposed on the base, the supporting ring and the base are integrally formed, the air pump is clamped in the supporting ring, and the plane portion and the protrusion portion are disposed on the base.

3. The noise reduction structure of the air pump of the intelligent toilet lid as claimed in claim 2, wherein the flat surface of the silicone ring frame is provided with screw holes, and screws are inserted into the screw holes and locked to the base.

4. The noise reduction structure of the air pump of the intelligent toilet lid according to claim 3, wherein two sides of the silicone ring frame are symmetrically provided with a screw hole.

5. The noise reduction structure of the intelligent closestool cover air pump as claimed in claim 4, wherein the protruding part of the silica gel ring frame is an arc-shaped concave position.

6. The noise reduction structure of the air pump of the intelligent toilet lid as claimed in claim 5, wherein a round sleeve is arranged on the silica gel ring frame corresponding to the screw hole, a stud is arranged on the base, a part of the stud extends into the round sleeve of the silica gel ring frame, and the stud is inserted into the screw hole and locked into the stud by a screw.

7. The noise reduction structure of the intelligent closestool cover air pump as claimed in claim 6, wherein a gap of 0.5-1.5mm is formed between the inner wall of the round sleeve on the silica gel ring frame and the stud, and the round sleeve is in clearance fit with the stud.

8. The noise reduction structure of an intelligent toilet lid air pump according to claim 7, wherein the air inlet rubber hose is larger than 160 mm.

9. The noise reduction structure of the intelligent toilet lid air pump according to claim 8, wherein the air inlet rubber tube and the air outlet rubber tube are respectively fastened by a binding tape.

10. The noise reduction structure of the intelligent closestool cover air pump according to claim 9, wherein the cable tie is a nylon cable tie.