CN217280016U - Music cigarette machine - Google Patents

Abstract

The utility model discloses a music cigarette machine, including the fan, the fan is equipped with the air outlet, and the air outlet is connected with the wind sound conversion equipment, and wind sound conversion equipment is equipped with the sound production structure, and the sound production structure is including vibrating piece, sound production air duct and division board, and sound production air duct and air outlet intercommunication set up, and in the sound production air duct was located to the division board, the sound production air duct passed through the division board and separated formation tone air flue, and the piece that shakes is located in the tone air flue that corresponds. The utility model discloses a music cigarette machine utilizes the air current that the fan formed to make the vibration piece vibrate and produce happy music sound, then the utility model discloses a music cigarette machine is favorable to improving range hood's use and experiences the sense.

Description

Music cigarette machine

Technical Field

The utility model relates to a range hood technical field, concretely relates to music cigarette machine.

Background

The range hood on the current market can produce great noise during operation, and people's operation can produce anxious mood under this kind of environment for a long time, causes the negative effects to people's physical and mental health, so prior art's range hood uses the experience sense relatively poor, needs to improve.

Disclosure of Invention

An object of the utility model is to overcome prior art not enough, provide a music cigarette machine, it is favorable to improving range hood's use and experiences the sense.

The purpose of the utility model is realized by the following technical scheme.

The utility model discloses a music cigarette machine, the draught fan comprises a blower fan, the draught fan is equipped with the air outlet, wherein, the air outlet is connected with wind sound conversion equipment, wind sound conversion equipment is equipped with the sound production structure, the sound production structure is including the piece that shakes, sound production air vent and division board, the sound production air vent with the air outlet intercommunication sets up, the division board is located in the sound production air vent, the sound production air vent passes through the division board is separated and is formed the tone air flue, the piece that shakes is located correspondingly in the tone air flue.

Preferably, the vibrating plate is a copper vibrating plate.

Preferably, the wind-sound conversion device is provided with an air pipe joint part used for connecting a smoke exhaust pipeline, an inner pipe part is formed on the inner side of the air pipe joint part, the inner pipe part is communicated with the air outlet, and the sounding air duct is formed between the inner pipe part and the air pipe joint part.

Preferably, the wind-sound conversion device is provided with a flange part, the air pipe joint part and the flange part are connected into a whole, the fan is provided with a shell, and the flange part is connected with the top of the shell in an installing manner.

Preferably, a left check door leaf and a right check door leaf are arranged in the inner tube part, the left check door leaf and the right check door leaf are symmetrically arranged, a supporting groove is formed in the inner wall of the inner tube part, the right end of the left check door leaf is hinged to the corresponding supporting groove, the left end of the right check door leaf is hinged to the corresponding supporting groove, the left check door leaf and the right check door leaf can be respectively turned upwards, an air door limiting inner flange for blocking the left check door leaf and the right check door leaf from being turned downwards is formed in the inner wall of the inner tube part, and the air door limiting inner flange is arranged on the lower sides of the left check door leaf and the right check door leaf.

Preferably, a seam blocking plate extending along a diameter direction of the inner tube part is formed in the inner tube part, and the seam blocking plate is arranged below a gap between the left check door leaf and the right check door leaf.

Compared with the prior art, the utility model, its beneficial effect is: through setting up the sound production structure, the sound production structure is including the piece that shakes, sound production air vent and division board, and sound production air vent and air outlet intercommunication set up, and in the sound production air vent was located to the division board, the sound production air vent passed through the division board and separated formation tone air flue, and the piece that shakes is located in the tone air flue that corresponds for the air current that can utilize the fan to form makes the piece that shakes vibrate and produce happy music sound, then the utility model discloses a music cigarette machine is favorable to improving range hood's use and experiences the sense.

Drawings

Fig. 1 is a schematic view of the three-dimensional structure of the music cigarette making machine of the present invention.

Fig. 2 is a schematic view of the overlooking three-dimensional structure of the music cigarette machine of the present invention.

Fig. 3 is an exploded view corresponding to fig. 2.

Fig. 4 is a schematic top-view perspective structure view of the wind-sound conversion device of the present invention.

Fig. 5 is a schematic bottom perspective view of the wind-sound conversion device of the present invention.

Fig. 6 is a schematic sectional view of the wind-sound conversion device of the present invention.

Fig. 7 is a schematic top-view perspective view of the wind-sound converting apparatus with the left check door leaf and the right check door leaf removed according to the present invention.

Fig. 8 is a schematic view of the wind-sound converting apparatus according to the present invention with the left check door leaf and the right check door leaf removed.

Description of reference numerals: 1-a fan; 11-an air outlet; 10-a housing; 2-wind sound conversion means; 21-a sound generating structure; 211-vibrating plate; 212-vocal airways; 2121-tone airway; 213-a partition plate; 22-left check door leaf; 23-right non-return door leaf; 201-air pipe joint part; 202-flange portion; 203-an inner tube part; 204-support grooves; 205-seam blocking plate; 206-air door limit inner flange; 3-collecting the smoke hood.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

The utility model discloses a music cigarette machine, as shown in fig. 1 to fig. 3, including fan 1, fan 1 can be centrifugal fan, and the lower part of cigarette machine is equipped with holds together petticoat pipe 3, and the bottom of holding together petticoat pipe 3 is located to the inlet scoop of cigarette machine, and fan 1 is equipped with air outlet 11, and air outlet 11 can be for upwards setting up.

As shown in fig. 1 to 3, the wind noise conversion device 2 is connected to the wind outlet 11, as shown in fig. 4 to 8, the wind noise conversion device 2 is provided with a sound generation structure 21, the sound generation structure 21 includes a vibration plate 211, a sound generation air duct 212 and a partition plate 213, the sound generation air duct 212 is communicated with the wind outlet 11, the partition plate 213 is disposed in the sound generation air duct 212, the sound generation air duct 212 is partitioned by the partition plate 213 to form a tone air duct 2121, the vibration plate 211 is disposed in the corresponding tone air duct 2121, for example, the vibration plate 211 may be fixed on the corresponding partition plate 213.

The working principle of the present invention is briefly explained as follows: when the cigarette machine works, the fan 1 runs, the airflow enters the fan 1 from the exhaust inlet of the smoke collecting hood 3, and then the airflow is discharged upwards from the air outlet 11, since the sounding air duct 212 is communicated with the air outlet 11, when the air flow rapidly passes through the sounding air duct 212, the air stream will cut each partition plate 213 into air stream streams of different sizes, the air stream will impact the vibrating piece 211 to vibrate the vibrating piece 211, so as to make the vibrating piece 211 emit sounds corresponding to the characters do, re, mi, fa, sol, la or si, for example, to generate music sounds (different music tracks are realized by different sequences of the tone air passages 2121), so the utility model discloses a cigarette machine during operation can convert the noise that cigarette machine work produced into happy music sound, lets the user have a good mood when doing the dish, then the utility model discloses a music cigarette machine is favorable to improving range hood's use and experiences the sense.

Further, the vibrating piece 211 is a copper vibrating piece, and the copper has good ductility and toughness, so that the vibrating piece 211 is easy to manufacture and is not easy to tear when in use.

Further, as shown in fig. 4 to 7, the wind sound conversion device 2 is provided with a duct joint 201 for connecting a smoke exhaust duct, an inner duct 203 is formed inside the duct joint 201, the inner duct 203 and the duct joint 201 are concentrically arranged, the inner duct 203 is communicated with the air outlet 11, a sounding air duct 212 is formed between the inner duct 203 and the duct joint 201, and a partition plate 213 can be extended along a radial direction of the inner duct 203, that is, an oil smoke stream discharged from the air outlet 11 is mainly discharged through the inner duct 203, because the sounding air duct 212 is arranged outside the inner duct 203, the sounding air duct 212 has an annular structure, which is beneficial to increase of a total length of the sounding air duct 212 in a circumferential direction, thereby being beneficial to increase of the number of tone air ducts 2121 partitioned by the partition plate 213, and making tones rich.

Further, as shown in fig. 4 to 7, the wind sound conversion device 2 is provided with a flange portion 202, the air duct joint portion 201 is integrally connected with the flange portion 202, as shown in fig. 2, the fan 1 is provided with a housing 10 (it should be noted that, the housing 10 shown in fig. 1 to 3 does not show a front cover plate to expose the fan 1), the flange portion 202 is connected with the top of the housing 10 by screws, and the above-mentioned connection structure is simple and reliable.

Further, as shown in fig. 4 to 7, a left check door leaf 22 and a right check door leaf 23 are provided in the inner tube 203, the left check door leaf 22 and the right check door leaf 23 are symmetrically provided, a support groove 204 is formed on an inner wall of the inner tube 203, a right end of the left check door leaf 22 is hinged to the corresponding support groove 204, a left end of the right check door leaf 23 is hinged to the corresponding support groove 204, specifically, the left check door leaf 22 and the right check door leaf 23 are respectively formed in a semicircular shape, for example, two ends of a chord of the left check door leaf 22 form a rotation shaft portion, the rotation shaft portion of the left check door leaf 22 is inserted into the corresponding support groove 204, the left check door leaf 22 and the right check door leaf 23 can be respectively opened upward, a limit inner flange 206 for blocking the left check door leaf 22 and the right check door leaf 23 from being opened downward is formed on the inner wall of the inner tube 203, and the limit inner flange 206 is provided at a lower side of the left check door leaf 22 and the right check door leaf 23. When the fan 1 is in operation, the airflow blows out upwards from the air outlet 11, pushes the left check door leaf 22 and the right check door leaf 23, and makes the left check door leaf 22 and the right check door leaf 23 turn upwards and open, and when the fan 1 stops working, the left check door leaf 22 and the right check door leaf 23 swing downwards and reset through the gravity, the air door limit inner flange 206 blocks the edge part of the left check door leaf 22 and the edge part of the right check door leaf 23, so that the left check door leaf 22 and the right check door leaf 23 can be kept at the position of the closed inner tube part 203, the left check door leaf 22 and the right check door leaf 23 play the role of a check valve, and the flue gas flow of the common flue of the commodity house is prevented from entering into the smoke machine in a reverse direction.

Further, as shown in fig. 5, a slit blocking plate 205 extending in the diameter direction of the inner pipe portion 203 is formed in the inner pipe portion 203, in other words, both ends of the slit blocking plate 205 are respectively connected to the inner wall of the inner pipe portion 203, as shown in fig. 5 and fig. 6, the slit blocking plate 205 is provided below the gap between the left check door leaf 22 and the right check door leaf 23, so that resistance to the backward airflow passing through the gap between the left check door leaf 22 and the right check door leaf 23 is increased, and the slit blocking plate 205 is provided to enhance the closing effect of the inner pipe portion 203.

Claims (6)

1. The utility model provides a music cigarette machine, includes fan (1), fan (1) is equipped with air outlet (11), its characterized in that: air outlet (11) are connected with wind sound conversion equipment (2), wind sound conversion equipment (2) are equipped with vocal structure (21), vocal structure (21) are including vibration piece (211), vocal air duct (212) and division board (213), vocal air duct (212) with air outlet (11) intercommunication sets up, division board (213) are located in vocal air duct (212), vocal air duct (212) pass through division board (213) are separated and are formed tone air flue (2121), vibration piece (211) are located correspondingly in tone air flue (2121).

2. The musical cigarette maker as set forth in claim 1, wherein: the vibrating piece (211) is a copper vibrating piece.

3. The musical cigarette maker as set forth in claim 1, wherein: wind sound conversion equipment (2) are equipped with tuber pipe joint portion (201) that are used for connecting the exhaust pipe, the inboard of tuber pipe joint portion (201) is formed with interior pipe portion (203), interior pipe portion (203) with air outlet (11) intercommunication sets up, vocal air duct (212) are formed in interior pipe portion (203) with between tuber pipe joint portion (201).

4. A musical machine as claimed in claim 3, characterized by: the wind-sound conversion device (2) is provided with a flange part (202), the air pipe joint part (201) and the flange part (202) are connected into a whole, the fan (1) is provided with a shell (10), and the flange part (202) is connected with the top of the shell (10) in an installing mode.

5. The musical cigarette maker as set forth in claim 3, wherein: a left check door leaf (22) and a right check door leaf (23) are arranged in the inner pipe part (203), the left check door leaf (22) and the right check door leaf (23) are symmetrically arranged, a supporting groove (204) is formed on the inner wall of the inner pipe part (203), the right end of the left anti-stop door leaf (22) is hinged with the corresponding supporting groove (204), the left end of the right backstop door leaf (23) is hinged with the corresponding supporting groove (204), the left non-return door leaf (22) and the right non-return door leaf (23) can be respectively turned upwards, an air door limiting inner flange (206) used for blocking the left check door leaf (22) and the right check door leaf (23) from being turned over downwards is formed on the inner wall of the inner pipe part (203), the air door limiting inner flange (206) is arranged on the lower sides of the left check door leaf (22) and the right check door leaf (23).

6. A musical machine as claimed in claim 5, characterized by: the inner pipe part (203) is internally provided with a seam blocking plate (205) which extends along the diameter direction of the inner pipe part (203), and the seam blocking plate (205) is arranged on the lower side of a gap between the left check door leaf (22) and the right check door leaf (23).

Images