CN211120264U

CN211120264U - Refrigerator with noise reduction function

Info

Publication number: CN211120264U
Application number: CN201922422878.5U
Authority: CN
Inventors: 朱荣策
Original assignee: Jinan Henglong Da Mechanical And Electrical Technology Co ltd
Current assignee: Jinan henglongda mechanical equipment Co.,Ltd.
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-07-28
Anticipated expiration: 2029-12-30

Abstract

The utility model relates to a refrigerator with noise reduction function, including supporting leg one, the rubber shock pad has been cup jointed to supporting leg one outside, supporting leg one top is connected with the base, the spout has been seted up to the base inside, spout inside plug-in connection has supporting leg two, supporting leg two bottoms are connected with the damping spring top, a week is equipped with the rubber buffer inside the spout, supporting leg two tops is connected with the safety cover, safety cover one side embedding is connected with the air-blower, set up a plurality of exhaust holes on the safety cover inner wall, the safety cover is connected with the acoustic celotex board to inside one side, the acoustic celotex board is connected with the acoustic cotton layer to inside one side, acoustic cotton layer inside top one side is equipped with temperature-sensing controller, the utility model discloses through set up damping spring and rubber shock pad below the refrigerator, meanwhile, the sound insulation plate and the sound absorption cotton layer are arranged outside the refrigerator, so that the transmission of noise of the refrigerator to the external environment is reduced.

Description

Refrigerator with noise reduction function

Technical Field

The utility model relates to a refrigerator with function of making an uproar falls belongs to refrigerator technical field.

Background

The refrigerator transfers the heat of the cooled object with lower temperature to the environment medium to obtain the cold, the heat transferred from the object with lower temperature is customarily called cold, the working medium participating the change of the thermodynamic process in the refrigerator is called refrigerant, the refrigeration temperature range is usually above 120K, below 120K belongs to the deep low temperature technical range, the refrigerator is widely applied to industrial and agricultural production and daily life, and the main performance indexes of the refrigerator are working temperature, refrigeration capacity, power or heat consumption, refrigeration coefficient, thermodynamic coefficient and the like. Present refrigerator can produce the noise at the in-process of function, and the noise that produces can be serious influences people's work efficiency, and people are long-time when the other work of refrigerator, and the noise also can cause the hidden danger to people's healthy, but adds sound-proof material on the refrigerator and often can make refrigerator radiating effect worsen, influences refrigerator normal operating, reduces refrigerator life, probably directly leads to the refrigerator to damage when serious.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem who solves overcomes current defect, provides a refrigerator with function of making an uproar is fallen, through setting up damping spring and rubber shock pad in the refrigerator below, effectively reduces the noise of refrigerator self, sets up the acoustic celotex board and inhales the cotton layer of sound in the refrigerator outside simultaneously, and greatly reduced refrigerator noise is to the propagation of external environment, can effectively solve the problem in the background art.

In order to solve the technical problem, the utility model provides a following technical scheme:

a refrigerator with a noise reduction function comprises a first supporting leg, wherein a rubber shock pad is sleeved outside the first supporting leg, a base is connected above the first supporting leg, a sliding groove is arranged in the base, a second supporting leg is inserted and connected in the sliding groove, the bottom ends of the two supporting legs are connected with the top of the damping spring, a rubber buffer cushion is arranged on the periphery inside the sliding chute, a protective cover is connected above the second supporting legs, a blower is embedded and connected at one side of the protective cover, the inner wall of the protective cover is provided with a plurality of exhaust holes, the inner side of the protective cover is connected with a sound insulation board, the sound insulation board is connected with a sound absorption cotton layer at one side inside, a temperature sensing controller is arranged at one side above the sound absorption cotton layer, and a refrigerator is arranged on one side of the temperature sensing controller and positioned in the sound absorption cotton layer, and an exhaust port is arranged above the refrigerator.

As a preferred technical scheme of the utility model, the air-blower imbed simultaneously in the acoustic celotex board inhale the cotton in situ portion of sound, just the air-blower wind channel is located inhale the cotton in situ portion opening size of sound and be greater than the acoustic celotex board opening, air-blower air intake one side is equipped with the filter screen.

As an optimized technical scheme of the utility model, the sound barrier material is the polycarbonate board, and thickness is 10mm-12mm, inhale the cotton layer material of sound and inhale the sound cotton for polyester fiber, thickness is 15mm-20 mm.

As an optimal technical scheme of the utility model, two outsides of supporting leg with rubber buffer is contradicted, the supporting leg two passes through damping spring is in sliding connection about the spout is inside.

As an optimal technical scheme of the utility model, be equipped with a plurality of ventilation uplifts on the acoustic celotex board, the gas vent embedding connect in inside the acoustic celotex board.

As a preferred technical scheme of the utility model, the inside singlechip that is equipped with of temperature-sensing controller, temperature-sensing controller output with the air-blower input passes through wire electric connection.

The utility model discloses a technological effect and advantage:

1. the utility model arranges the damping spring and the rubber buffer cushion under the refrigerator, when the refrigerator operates, the vibration generated by the refrigerator is firstly transmitted to the second supporting leg, the spring under the second supporting leg plays a certain buffer function, meanwhile, when the second supporting leg collides with the chute, the rubber buffer cushion can prevent the second supporting leg from directly impacting the chute and playing a buffer function, when the first supporting leg above the base has the vibration transmission, the rubber buffer cushion has good damping effect, prevents the first supporting leg from directly transmitting the vibration to the ground, thereby reducing the noise generated when the refrigerator operates,

2. the utility model discloses a set up the acoustic celotex board and inhale the cotton layer of sound in the refrigerator outside, the acoustic celotex board material is the polycarbonate board, has good syllable-dividing effect, inhales the cotton layer material of sound and inhales the sound cotton for polyester fiber on the sound absorption cotton layer, has good sound absorption effect, and when the production noise when the refrigerator moves, inhales the cotton layer of sound and can absorb most noises, and remaining noise is blockked by the acoustic celotex board simultaneously to reduce the propagation of refrigerator noise to the external environment.

3. The utility model discloses a set up the air-blower in the refrigerator outside to be provided with the exhaust hole on the protecting cover and be equipped with the gas vent on acoustic celotex board and sound absorption cotton layer, when the refrigerator inside temperature is higher, temperature-sensing controller sends the signal for the air-blower, and the air-blower operation blows cold wind to the refrigerator, to the refrigerator cooling, thereby prevents that the refrigerator high temperature from breaking down or damaging.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is a sectional view of the present invention.

Fig. 2 is a plan view of the present invention.

Fig. 3 is a structural view of the baffle of the present invention.

Reference numbers in the figures: 1. a first support leg; 2. a rubber shock pad; 3. a base; 4. a chute; 5. a second support leg; 6. a damping spring; 7. a rubber cushion pad; 8. a protective cover; 9. a blower; 10. an exhaust hole; 11. a sound insulating board; 12. a sound absorbing cotton layer; 13. a temperature sensing controller; 14. a refrigerator; 15. an exhaust port; 16. and (4) a filter screen.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

As shown in fig. 1-3, a refrigerator with function of making an uproar is fallen, including supporting leg 1, rubber shock pad 2 has been cup jointed to supporting leg 1 outside, supporting leg 1 top is connected with

base

3, 3 inside spouts 4 have been seted up to base, 4 inside plug-in connections of spout have supporting leg two 5, supporting leg two 5 bottoms are connected with damping spring 6 top, 4 inside a week of spout are equipped with rubber buffer 7, supporting leg two 5 tops are connected with

safety cover

8, 8 one side embedding of safety cover is connected with air-blower 9, a plurality of exhaust holes 10 have been seted up on the 8 inner wall of safety cover, safety cover 8 is connected with acoustic celotex board 11 to inside one side, acoustic celotex board 11 is connected with the cotton layer 12 of sound absorption to inside one side, acoustic celotex board 12 inside top one side is equipped with temperature-

sensing controller

13, 13 one side is located.

As shown in fig. 1, the blower 9 is embedded into the sound insulation board 11 and the sound absorption cotton layer 12 at the same time, and the air duct of the blower 9 is located inside the sound absorption cotton layer 12, the size of the opening is larger than that of the opening of the sound insulation board 11, the filter screen 16 is arranged on one side of the air inlet of the blower 9, the sound insulation board 11 is made of polycarbonate board and has a thickness of 10mm-12mm, the sound absorption cotton layer 12 is made of polyester fiber sound absorption cotton and has a thickness of 15mm-20mm, the sound absorption cotton layer 12 can absorb most of noise, and meanwhile, the rest noise is blocked by the sound insulation board 11, so that the propagation of.

As shown in fig. 3, the baffle plate 11 is provided with a plurality of ventilation ridges, and the exhaust port 15 is connected to the inside of the baffle plate 11 in an embedded manner, so that the baffle plate 11 can allow the air to flow outside the air refrigerator 14.

As shown in figure 1, the outside of the second support leg 5 is abutted against the rubber buffer 7, the second support leg 5 is connected with the inside of the sliding groove 4 in a vertical sliding mode through the damping spring 6, and the rubber buffer 7 can prevent the second support leg 5 from directly impacting the sliding groove 4 and playing a role in buffering.

As shown in fig. 1, a single chip microcomputer is arranged inside the temperature sensing controller 13, the output end of the temperature sensing controller 13 is electrically connected with the input end of the blower 9 through a wire, the temperature sensing controller 13 can send a signal to the blower 9, and the blower 9 operates to blow cold air to the refrigerator 14 to cool the refrigerator 14. It should be noted that the blower and the temperature sensing controller are all in the prior art, and therefore, the details related to other prior arts are not repeated herein.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

In actual use: when the refrigerator 14 runs, the vibration generated by the refrigerator 14 is firstly transmitted to the second supporting leg 5, the damping spring 6 below the second supporting leg 5 plays a certain buffering role, meanwhile, when the second supporting leg 5 collides with the sliding groove 4, the rubber buffer pad 2 can prevent the second supporting leg 5 from directly impacting the sliding groove 4 and playing a buffering role, when the first supporting leg 1 above the base 3 has vibration transmission, the rubber buffer pad 2 has a good damping effect, and prevents the first supporting leg 1 from directly transmitting the vibration to the ground, so that the noise generated when the refrigerator 14 works is reduced; the sound insulation board 11 and the sound absorption cotton layer 12 outside the refrigerator 14, the sound insulation board 11 is made of polycarbonate board and has good sound insulation effect, the sound absorption cotton layer 12 is made of polyester fiber sound absorption cotton and has good sound absorption effect, when noise is generated during operation of the refrigerator 14, the sound absorption cotton layer 12 can absorb most of the noise, and meanwhile, the rest noise is blocked by the sound insulation board 11, so that the transmission of the noise of the refrigerator 14 to the external environment is reduced; the air blower 9 outside the refrigerator 14 is provided with the exhaust hole 10 on the protective cover 8, the exhaust hole 13 is arranged on the sound insulation plate 11 and the sound absorption cotton layer 12, when the temperature inside the refrigerator 14 is high during refrigeration, the temperature sensing controller 13 sends a signal to the air blower 9, the air blower 9 operates to blow cold air to the refrigerator 14, and the refrigerator 14 is cooled, so that the refrigerator 14 is prevented from being broken or damaged due to overhigh temperature.

The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.

Claims

1. The utility model provides a refrigerator with function of making an uproar is fallen, includes supporting leg (1), its characterized in that: the rubber shock pad (2) is sleeved outside the first supporting leg (1), the base (3) is connected above the first supporting leg (1), the sliding groove (4) is formed in the base (3), the second supporting leg (5) is inserted into the sliding groove (4), the bottom end of the second supporting leg (5) is connected with the top of the shock absorption spring (6), the rubber buffer pad (7) is arranged on the periphery inside the sliding groove (4), the protective cover (8) is connected above the second supporting leg (5), the air blower (9) is connected to one side of the protective cover (8) in an embedded mode, a plurality of exhaust holes (10) are formed in the inner wall of the protective cover (8), the sound insulation plate (11) is connected to one side of the inside of the protective cover (8), the sound absorption cotton layer (12) is connected to one side of the inside of the sound insulation plate (11), the temperature sensing, temperature-sensing controller (13) one side is located inhale the cotton layer of sound (12) inside refrigerator (14) are equipped with, refrigerator (14) top is equipped with gas vent (15).

2. A refrigerator having a noise reduction function according to claim 1, wherein: air-blower (9) imbed simultaneously in acoustic celotex board (11) sound absorption cotton layer (12) are inside, just air-blower (9) wind channel is located sound absorption cotton layer (12) internal opening size is greater than acoustic celotex board (11) opening, air-blower (9) air intake one side is equipped with filter screen (16).

3. A refrigerator having a noise reduction function according to claim 1, wherein: the sound insulation board (11) is made of polycarbonate and is 10-12 mm thick, and the sound absorption cotton layer (12) is made of polyester fiber sound absorption cotton and is 15-20 mm thick.

4. A refrigerator having a noise reduction function according to claim 1, wherein: the outer part of the second support leg (5) is abutted against the rubber buffer (7), and the second support leg (5) is connected with the inner part of the sliding groove (4) in a vertical sliding mode through the damping spring (6).

5. A refrigerator having a noise reduction function according to claim 1, wherein: be equipped with a plurality of ventilation bulges on acoustic celotex board (11), gas vent (15) embedding connect in inside acoustic celotex board (11).

6. A refrigerator having a noise reduction function according to claim 1, wherein: the temperature sensing controller (13) is internally provided with a single chip microcomputer, and the output end of the temperature sensing controller (13) is electrically connected with the input end of the air blower (9) through a lead.