CN216384499U

CN216384499U - Vibration/noise reduction mechanism of air sterilizing machine

Info

Publication number: CN216384499U
Application number: CN202123116165.XU
Authority: CN
Inventors: 王爱华; 王琳玮; 邹晓鹏
Original assignee: Yantai North Microwave Technology Co ltd
Current assignee: Yantai North Microwave Technology Co ltd
Priority date: 2021-12-13
Filing date: 2021-12-13
Publication date: 2022-04-26
Anticipated expiration: 2031-12-13

Abstract

The utility model relates to a damping and noise-reducing mechanism of an air sterilizing machine, one end of the damping and noise-reducing mechanism is communicated with an air inlet fan, the other end of the damping and noise-reducing mechanism is communicated with a sterilizing cavity, the damping and noise-reducing mechanism comprises a connecting plate, a vent hole is formed in the connecting plate, a filter seat is fixedly connected to the vent hole, a damping layer is fixedly connected to the side, not provided with the filter seat, of the connecting plate, the filter seat is communicated with the air inlet fan, the damping layer is fixedly connected with the sterilizing cavity, a communication hole corresponding to the vent hole is formed in the damping layer, an air inlet hole corresponding to the communication hole is formed in the sterilizing cavity, and the vent hole, the communication hole and the air inlet hole are coaxially arranged. The utility model has the effect of reducing the vibration noise of the air inlet fan and the magnetron when the sterilizer works.

Description

Vibration/noise reduction mechanism of air sterilizing machine

Technical Field

The utility model relates to the technical field of air disinfectors, in particular to a damping and noise-reducing mechanism of an air disinfector.

Background

An air sterilizer is a machine for sterilizing air by the principles of filtration, purification, sterilization and the like. Besides sterilization and disinfection, some models can remove organic pollution gases such as formaldehyde, phenol and the like in indoor air, and can kill or filter allergens such as pollen and the like. Meanwhile, smoke and smoke smell generated by smoking, bad smell in a toilet, human body smell and the like are effectively removed. The disinfection effect is reliable, and the disinfection can be carried out under the condition that people move, so that the coexistence of human and machine is realized.

The existing air sterilizing machine is characterized in that a sterilizing cavity is formed in a machine body, the sterilizing cavity is communicated with an air inlet fan and a magnetron, the air inlet fan is used for sucking external air into the sterilizing cavity for sterilization, and the magnetron is used for generating microwave energy for sterilizing the air in the sterilizing cavity. The air inlet fan and the magnetron can generate vibration and noise during working, and discomfort of indoor personnel is caused.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a damping and noise-reducing mechanism of an air sterilizer.

The above object of the present invention is achieved by the following technical solutions:

the utility model provides an air sterilizing machine's vibration/noise reduction mechanism, vibration/noise reduction mechanism one end is linked together with air intake fan, and the other end is linked together with the disinfection chamber, including the connecting plate, the ventilation hole has been seted up to the connecting plate, ventilation hole department fixedly connected with crosses the filter seat, the connecting plate does not set up the one side fixedly connected with buffer layer of crossing the filter seat, it is linked together with air intake fan to cross the filter seat, buffer layer and disinfection chamber fixed connection, the intercommunicating pore corresponding with the ventilation hole has been seted up to the buffer layer, the fresh air inlet corresponding with the intercommunicating pore has been seted up to the disinfection chamber, ventilation hole, intercommunicating pore and fresh air inlet are coaxial to be set up.

Preferably, a wind transfer pipe is arranged in the vent hole, and two ends of the wind transfer pipe are respectively communicated with the vent hole and the air inlet hole.

Preferably, the air transfer pipe is a plastic corrugated pipe.

Preferably, the inner wall and the outer wall of the air transfer pipe are provided with carbon black coatings.

Preferably, the shock-absorbing layer is connected with the connecting plate and the disinfection cavity through foam tapes, and the air transmission pipe is connected with the connecting plate and the disinfection cavity through foam tapes.

Preferably, the filter base comprises a fixed base and a fixed plate, a filter plate is arranged in the fixed base, the fixed base is fixedly connected with the connecting plate, and the fixed plate is in threaded connection with the fixed base through a bolt

In summary, the utility model includes at least one of the following beneficial technical effects:

1. the air inlet fan, the shock absorption layer arranged between the magnetron and the disinfection cavity can filter the shock, so that the shock noise is greatly reduced;

2. the air transmission pipe is arranged in the air vent and is a plastic corrugated pipe, so that the air transmission pipe has elasticity, can buffer vibration and further reduces vibration noise;

3. the air transfer pipe is provided with the carbon black coating, can absorb microwave energy and ultraviolet rays, thereby playing a role in protecting the air transfer pipe and prolonging the service life of the air transfer pipe.

Drawings

FIG. 1 is a schematic view of the overall structure of the shock absorbing mechanism connected to the disinfection chamber and the air intake blower.

FIG. 2 is a sectional view of the whole of the damper mechanism, the air intake fan, the magnetron and the sterilizing chamber

Fig. 3 is a partially enlarged schematic view of a portion a in fig. 2.

Fig. 4 is a partially enlarged schematic view of a portion B in fig. 2.

In the figure, 1, an air inlet fan; 2. a disinfection chamber; 21. an air inlet hole; 3. a damping mechanism; 4. a connecting plate; 41. a vent hole; 5. a filter base; 51. a fixed seat; 52. a fixing plate; 6. a filter plate; 7. a shock-absorbing layer; 71. a communicating hole; 8. foam adhesive tape; 9. a wind transmitting pipe; 10. a magnetron.

Detailed Description

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

Referring to fig. 1, the damping mechanism 3 is disposed between an air intake blower 1 and a disinfection chamber 2, one end of the damping mechanism 3 is communicated with the air intake blower 1, the other end is communicated with the disinfection chamber 2, and one end of the damping mechanism 3 connected with the air intake blower 1 is further connected with a magnetron 10.

Referring to fig. 2 and 3, the damping mechanism 3 includes a connecting plate 4, a vent hole 41 is formed in the connecting plate 4, a filter base 5 is fixedly connected to a position of the vent hole 41, the filter base 5 includes a fixing base 51 and a fixing plate 52, the fixing base 51 is fixedly connected to the connecting plate 4, and the fixing plate 52 is in threaded connection with the fixing base 51 through a bolt. The fixing plate 52 is provided with a through hole, and the through hole is communicated with the air outlet of the air inlet fan 1, so that the filter base 5 is communicated with the air inlet fan 1. The fixing seat 51 is internally provided with the filter plate 6, and the filter plate 6 can preliminarily filter the outside air sucked by the air inlet fan 1 and then send the outside air into the disinfection chamber 2 for thorough disinfection.

Referring to fig. 3 and 4, the side of the connecting plate 4 not provided with the filter base 5 is fixedly connected with a shock-absorbing layer 7, the shock-absorbing layer 7 is connected with the connecting plate 4 through a foam adhesive tape 8, and then the shock-absorbing layer 7 is fixedly connected with the disinfection chamber 2 through the foam adhesive tape 8. The shock-absorbing layer 7 can be made of EVA shock-absorbing materials or ACF shock-absorbing materials and the like, and the material of the shock-absorbing layer 7 is not limited as long as a good shock-absorbing effect can be achieved. The shock absorption layer 7 is provided with a communication hole 71 corresponding to the vent hole 41, and the disinfection cavity 2 is provided with an air inlet hole 21 corresponding to the communication hole 71. The vent hole 41, the communication hole 71 and the air inlet hole 21 have the same diameter and are coaxially arranged.

Referring to fig. 2 and 3, a ventilation pipe 9 is further disposed in the ventilation hole 41, the ventilation pipe 9 entirely penetrates through the ventilation hole 41, the communication hole 71 and the air inlet hole 21, one end of the ventilation pipe 9 is inserted into the filter base 5, and the other end is inserted into the sterilization chamber 2, so that the ventilation hole 41 is communicated with the air inlet hole 21. In order to ensure that the air transfer pipe 9 cannot be disturbed by vibration and has good flexibility, the air transfer pipe 9 is a plastic corrugated pipe, and the inner wall and the outer wall of the air transfer pipe 9 are provided with carbon black coatings. The carbon black coating can absorb microwave energy and various light rays, improve the durability of the air transfer pipe 9 and prolong the service life of the air transfer pipe 9. It should be noted that the air transfer duct 9 is fixed by connecting the air transfer duct 9 with the connecting plate 4, the shock absorbing layer 7 and the disinfection chamber 2 through foam adhesive, that is, the joints of the air transfer duct 9 with the vent holes 41, the communication holes 71 and the air inlet holes 21 are connected through foam adhesive.

The implementation principle of the embodiment is as follows: vibrations that air intake fan 1 and magnetron 10 during operation produced transmit connecting plate 4 after, and connecting plate 4 transmits buffer layer 7 through bubble cotton sticky tape 8 on, then transmit disinfection chamber 2 through bubble cotton sticky tape 8 through the shock attenuation of buffer layer 7 in, vibrations this moment have obtained filtering to slow down, noise greatly reduced.

Meanwhile, as the air transfer pipe 9 is arranged in the air vent 41, and the air transfer pipe 9 is a plastic corrugated pipe, the air transfer pipe 9 has elasticity and torsion property, vibration can be well buffered, and vibration noise is further weakened.

The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered by the protection scope of the utility model.

Claims

1. The utility model provides a vibration/noise reduction mechanism of air sterilizing apparatus, vibration/noise reduction mechanism one end is linked together with air inlet fan (1), and the other end is linked together its characterized in that with disinfection chamber (2): including connecting plate (4), ventilation hole (41) have been seted up in connecting plate (4), ventilation hole (41) department fixedly connected with crosses filter seat (5), one side fixedly connected with buffer layer (7) of filter seat (5) are not set up in connecting plate (4), it is linked together with air intake fan (1) to cross filter seat (5), buffer layer (7) and disinfection chamber (2) fixed connection, intercommunicating pore (71) corresponding with ventilation hole (41) are seted up in buffer layer (7), disinfection chamber (2) are seted up with intercommunicating pore (71) corresponding fresh air inlet (21), ventilation hole (41), intercommunicating pore (71) and fresh air inlet (21) coaxial setting.

2. The vibration/noise reduction mechanism of an air sterilizer of claim 1, wherein: an air transfer pipe (9) is arranged in the air vent (41), and two ends of the air transfer pipe (9) are respectively communicated with the air vent (41) and the air inlet hole (21).

3. The vibration/noise reduction mechanism of an air sterilizer of claim 2, wherein: the air transfer pipe (9) is a plastic corrugated pipe.

4. The vibration/noise reduction mechanism of an air sterilizer of claim 2, wherein: and carbon black coatings are arranged on the inner wall and the outer wall of the air transmission pipe (9).

5. The vibration/noise reduction mechanism of an air sterilizer of claim 2, wherein: the shock absorption layer (7) is connected with the connecting plate (4) and the disinfection cavity (2) through foam adhesive tapes (8), and the air transmission pipe (9) is connected with the connecting plate (4) and the disinfection cavity (2) through foam adhesive.

6. The vibration/noise reduction mechanism of an air sterilizer of claim 1, wherein: the filter base (5) comprises a fixed base (51) and a fixed plate (52), a filter plate (6) is arranged in the fixed base (51), the fixed base (51) is fixedly connected with the connecting plate (4), and the fixed plate (52) is in threaded connection with the fixed base (51) through bolts.