CN215412679U - Arc beverage cabinet with direct current fan - Google Patents

Abstract

The utility model relates to the technical field of refrigerators, in particular to an arc beverage cabinet with a direct current fan, which aims at solving the problems of uneven temperature and high vibration noise in the refrigerator in the prior art. The refrigerator air circulation device is reasonable in structure, stable in structure and simple in operation, not only realizes circulation of air in the refrigerator and effectively guarantees uniform temperature in the refrigerator, but also can buffer vibration of a refrigerating device, reduces influence of vibration, prevents noise pollution and is easy to popularize and use.

Description

Arc beverage cabinet with direct current fan

Technical Field

The utility model relates to the field of refrigerators, in particular to an arc beverage cabinet with a direct current fan.

Background

The refrigerator is another name of a refrigerator and a refrigerated cabinet, is common refrigeration equipment, has the advantages of large storage space, high cost performance and the like, is widely applied to food refrigeration in markets or other occasions, generally comprises a cabinet body and a cabinet door, the cabinet body forms a storage chamber, the cabinet door is hinged and sealed with the cabinet body, and the cabinet door can be opened or closed relative to the cabinet body in the motion process.

Freezer production technology among the prior art is comparatively ripe, can adapt to the basic demand on the market, traditional freezer refrigeration often is compressed the back to the refrigerant by the compressor, high pressure, microthermal refrigerant enters into the evaporimeter, high pressure, microthermal refrigerant becomes high temperature in the evaporimeter, the refrigerant of low pressure returns compressor cyclic utilization, the realization is cooled down to the freezer, its refrigeration rate is very fast, but the cold air of the internal portion of cabinet can not flow, lead to the inside temperature of freezer inhomogeneous, be unfavorable for detecting the internal portion of cabinet's temperature, control, and refrigerating plant is at the course of the work, often can produce vibration and noise, influence the use, for this reason, this scheme has proposed an arc beverage cabinet with direct current fan.

SUMMERY OF THE UTILITY MODEL

The utility model provides an arc beverage cabinet with a direct current fan, which solves the problems of uneven temperature and higher vibration noise in a refrigerator in the prior art.

In order to achieve the purpose, the utility model adopts the following technical scheme:

an arc beverage cabinet with a direct current fan comprises a shell, wherein a refrigerating device is mounted at the bottom of the inner side of the shell through a damping mechanism, a cabinet body is fixedly connected to the top of the shell, a cabinet door is mounted on one side of the front side of the cabinet body, a plurality of groups of placing racks are mounted inside the cabinet body, a control panel is mounted at the top of the cabinet body, and an air equalizing mechanism is arranged inside the cabinet body;

the air equalizing mechanism comprises air guide grooves formed in the inner side walls of the cabinet body, a plurality of groups of air inlets uniformly formed in the inner wall of the cabinet body, a top cover fixedly connected to the top of the cabinet body, air pipes fixedly sleeved on the top of the outer side of the cabinet body and fans installed in the air pipes, the plurality of groups of air guide grooves all extend to the top of the cabinet body, the plurality of groups of air inlets respectively extend to the interiors of the plurality of groups of air guide grooves, and the bottoms of the air pipes extend to the interior of the cabinet body;

the damping mechanism comprises a placing opening formed in the bottom of the inner side of the shell, a bottom plate movably mounted inside the placing opening, a plurality of groups of first springs fixedly connected to the bottom of the bottom plate, and a connecting block fixedly connected to the top of the bottom plate, wherein the bottom of each group of first springs is fixedly connected to the bottom of the inner side of the placing opening, the top of each connecting block extends to the top of the placing opening, the damping structure further comprises a mounting opening formed in the connecting block, a moving block movably mounted inside the mounting opening, and a plurality of groups of second springs fixedly connected to the outer side wall of the moving block, one ends of the second springs, far away from the moving block, are fixedly connected to the inner wall of the mounting opening, the top of the moving block extends to the top of the connecting block, a mounting plate is fixedly connected to the top of the moving block, and the refrigerating device is mounted at the top of the mounting plate.

Preferably, the top of connecting block has evenly seted up the multiunit recess, the multiunit the inside of recess is all rolled and is installed the ball, the multiunit the top of ball all extends the bottom butt at the top of recess and mounting panel.

Preferably, a plurality of groups of sound absorption cotton are fixedly connected to the inner side wall of the shell.

Preferably, the cabinet body and the top cover are made of heat-insulating materials.

Preferably, an observation window is installed on one side of the front face of the cabinet door, and the observation window is made of transparent materials.

Preferably, the plurality of groups of the placing racks are all of grid structures.

Preferably, a plurality of groups of caster wheels are fixedly connected to the bottom of the shell.

The utility model has the beneficial effects that:

1. through mutually supporting such as wind-guiding groove, air intake, top cap, tuber pipe, fan, the realization circulates the air of the internal portion of cabinet, and the even unanimity of the temperature of the internal portion of effectual assurance cabinet, rack structure's rack further has made things convenient for the circulation of air of the internal portion of cabinet.

2. Through mutually supporting such as bottom plate, first spring, connecting block, installing port, movable block, second spring, mounting panel, the realization cushions refrigerating plant at the vibration that the course produced, and then reduces the influence of vibration to the freezer, absorbs the cotton noise that produces refrigerating plant course and absorbs, and noise reduction decibel prevents noise pollution.

The refrigerator air circulation device is reasonable in structure, stable in structure and simple in operation, not only realizes circulation of air in the refrigerator and effectively guarantees uniform temperature in the refrigerator, but also can buffer vibration of a refrigerating device, reduces influence of vibration, prevents noise pollution and is easy to popularize and use.

Drawings

Fig. 1 is a front cross-sectional view of the present invention.

Fig. 2 is an enlarged view of the present invention at a.

Fig. 3 is a front view of the present invention.

Reference numbers in the figures: 1. a housing; 2. a refrigeration device; 3. a cabinet body; 4. a cabinet door; 5. a control panel; 6. a wind guide groove; 7. a top cover; 8. an air inlet; 9. placing a rack; 10. an air duct; 11. a fan; 12. a placement port; 13. a base plate; 14. a first spring; 15. connecting blocks; 16. an installation port; 17. a moving block; 18. a second spring; 19. mounting a plate; 20. a groove; 21. a ball bearing; 22. an observation window; 23. sound absorbing cotton; 24. and a caster.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, an arc beverage cabinet with a direct current fan comprises a housing 1, a refrigerating device 2 is installed at the bottom of the inner side of the housing 1 through a damping mechanism, the damping mechanism comprises a placing port 12 formed at the bottom of the inner side of the housing 1, a bottom plate 13 is movably installed inside the placing port 12, a plurality of groups of first springs 14 are fixedly connected to the bottom of the bottom plate 13, the bottoms of the plurality of groups of first springs 14 are fixedly connected to the bottom of the inner side of the placing port 12, a connecting block 15 is fixedly connected to the top of the bottom plate 13, the top of the connecting block 15 extends to the top of the placing port 12, an installing port 16 is formed inside the connecting block 15, a moving block 17 is movably installed inside the installing port 16, the thickness of the moving block 17 is the same as the height of the placing port 12, a plurality of groups of second springs 18 are fixedly connected to the outer side wall of the moving block 17, one ends of the plurality of groups of second springs 18 far away from the moving block 17 are fixedly connected to the inner wall of the installing port 16, the top of the moving block 17 extends to the top of the connecting block 15, a mounting plate 19 is fixedly connected to the top of the moving block 17, a plurality of groups of grooves 20 are uniformly formed in the top of the connecting block 15, balls 21 are uniformly arranged in the plurality of groups of grooves 20 in a rolling manner, the tops of the plurality of groups of balls 21 extend to the tops of the grooves 20 and abut against the bottom of the mounting plate 19, the refrigerating device 2 is mounted at the top of the mounting plate 19, the refrigerating device 2 generates vibration in the working process, the plurality of groups of first springs 14 contract up and down to buffer vertical vibration generated by the refrigerating device 2, influence of the vertical vibration is reduced, the plurality of groups of second springs 18 buffer transverse vibration generated by the refrigerating device 2, influence of the transverse vibration is reduced, sliding friction between the mounting plate 19 and the connecting block 15 is changed into rolling friction by the plurality of groups of balls 21, noise generated by friction between the mounting plate 19 and the connecting block 15 is prevented, a plurality of groups of sound absorption cotton 23 are fixedly connected to the inner side wall of the shell 1, the noise generated in the working process of the refrigerating device 2 is absorbed, and the noise decibel is reduced.

The bottom of the shell 1 is fixedly connected with a plurality of groups of trundles 24, the trundles 24 are all universal wheels with self-locking structures, the refrigerator can be conveniently moved and fixed, the cabinet body 3 is fixedly connected to the top of the shell 1, the cabinet door 4 is installed on one side of the front surface of the cabinet body 3, the observation window 22 is installed on one side of the front surface of the cabinet door 4, the observation window 22 is made of transparent materials, the commodities in the cabinet body 3 can be conveniently displayed, a plurality of groups of placing frames 9 are installed in the cabinet body 3, the placing frames 9 are all of a grid structure, the commodities can be conveniently stored and cannot block air circulation, the control panel 5 is installed on the top of the cabinet body 3, the air equalizing mechanism is arranged in the cabinet body 3 and comprises air guide grooves 6 which are formed in two side walls of the cabinet body 3, a plurality of air inlets 8 are uniformly formed in the inner wall of the cabinet body 3, and the plurality of air inlets 8 extend to the insides of the air guide grooves 6 respectively, there is top cap 7 at cabinet body 3 top rigid coupling, control panel 5 installs the front one side outside at top cap 7, multiunit wind-guiding groove 6 all extends to the top of the cabinet body 3, fixed cover in cabinet body 3 outside top is equipped with tuber pipe 10, internally mounted has fan 11 at tuber pipe 10, the bottom of tuber pipe 10 extends to the inside of the cabinet body 3, fan 11 rotates, blow the inside air of top cap 7 to the inside of the cabinet body 3, the inside negative pressure that forms of top cap 7, the inside air that enters into wind-guiding groove 6 through multiunit air intake 8 with the inside of the cabinet body 3, then the inside that enters into top cap 7 through multiunit wind-guiding groove 6, and then the inside air cycle of the cabinet body 3 has been formed, cabinet body 3, top cap 7 is insulation material and makes, keep warm to the cabinet body 3, reduce the heat exchange of cold air and external world in the cabinet body 3, energy can be saved.

The working principle is as follows: when the refrigerator is used, the cabinet door 4 is opened, commodities are placed on the placing rack 9, the cabinet door 4 is closed, a power supply of equipment is connected, the control panel 5 is operated, the refrigerating device 2 works, the refrigerating device 2 refrigerates the cabinet body 3 to reduce the temperature in the cabinet body 3, the fan 11 rotates to blow air in the top cover 7 to the inside of the cabinet body 3, negative pressure is formed in the top cover 7, the negative pressure in the top cover 7 generates attraction force, the air in the cabinet body 3 is attracted into the air guide grooves 6 through the multiple groups of air inlets 8 and then enters the top cover 7 through the multiple groups of air guide grooves 6, air circulation in the cabinet body 3 is formed, the temperature in the cabinet body 3 is guaranteed to be uniform, vibration can be generated in the working process of the refrigerating device 2, the multiple groups of first springs 14 are matched with each other to buffer vertical vibration generated by the refrigerating device 2, and further reduce the influence of vertical vibration, because the thickness of movable block 17 is the same with the degree of depth of installing port 16, mounting panel 19 and ball 21's top butt, mounting panel 19 can not take place vertical skew with movable block 17, whole mounting panel 19 can only be along placing mouthful 12 and doing the up-and-down motion along vertical direction, cushion vertical vibration, it is same, because connecting block 15 is located the one end of placing mouthful 12 inside and places mouthful 12 and coincide each other, connecting block 15 can not take place the skew of horizontal direction with bottom plate 13, mounting panel 19 is the motion of horizontal direction at the top of connecting block 15, cushion the horizontal vibration that refrigerating plant 2 produced, reduce the influence of vibration, the noise that produces at refrigerating plant 2 course is absorbed by sound absorption cotton 23, the decibel of noise reduction.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered 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, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims (7)

1. An arc beverage cabinet with a direct current fan comprises a shell (1) and is characterized in that a refrigerating device (2) is mounted at the bottom of the inner side of the shell (1) through a damping mechanism, a cabinet body (3) is fixedly connected to the top of the shell (1), a cabinet door (4) is mounted on one side of the front face of the cabinet body (3), a plurality of groups of placing frames (9) are mounted inside the cabinet body (3), a control panel (5) is mounted at the top of the cabinet body (3), and an air equalizing mechanism is arranged inside the cabinet body (3);

the air equalizing mechanism comprises air guide grooves (6) formed in the inner side walls of the cabinet body (3), a plurality of groups of air inlets (8) uniformly formed in the inner wall of the cabinet body (3), a top cover (7) fixedly connected to the top of the cabinet body (3), an air pipe (10) fixedly sleeved on the top of the outer side of the cabinet body (3), and a fan (11) installed in the air pipe (10), wherein the plurality of groups of air guide grooves (6) extend to the top of the cabinet body (3), the plurality of groups of air inlets (8) extend to the inner parts of the plurality of groups of air guide grooves (6), and the bottom of the air pipe (10) extends to the inner part of the cabinet body (3);

the damping mechanism comprises a placing opening (12) formed in the bottom of the inner side of the shell (1), a bottom plate (13) movably mounted in the placing opening (12), a plurality of groups of first springs (14) fixedly connected to the bottom of the bottom plate (13), a connecting block (15) fixedly connected to the top of the bottom plate (13), wherein the bottoms of the plurality of groups of first springs (14) are fixedly connected to the bottom of the inner side of the placing opening (12), the top of the connecting block (15) extends to the top of the placing opening (12), the damping mechanism further comprises a mounting opening (16) formed in the connecting block (15), a moving block (17) movably mounted in the mounting opening (16), and a plurality of groups of second springs (18) fixedly connected to the outer side wall of the moving block (17), one ends, far away from the moving block (17), of the plurality of second springs (18) are fixedly connected to the inner wall of the mounting opening (16), and the top of the moving block (17) extends to the top of the connecting block (15), the top of the moving block (17) is fixedly connected with an installation plate (19), and the refrigerating device (2) is installed on the top of the installation plate (19).

2. The arc beverage cabinet with the direct current fan is characterized in that a plurality of groups of grooves (20) are uniformly formed in the top of the connecting block (15), balls (21) are mounted inside the plurality of groups of grooves (20) in a rolling manner, and the tops of the plurality of groups of balls (21) extend to the tops of the grooves (20) and are abutted to the bottom of the mounting plate (19).

3. The arc beverage cabinet with the direct current fan as claimed in claim 1, characterized in that a plurality of groups of sound absorption cotton (23) are fixed on the inner side wall of the casing (1).

4. The arc beverage cabinet with the direct current fan according to claim 1, wherein the cabinet body (3) and the top cover (7) are made of heat insulation materials.

5. The arc beverage cabinet with the direct current fan is characterized in that a viewing window (22) is installed on one side of the front face of the cabinet door (4), and the viewing window (22) is made of a transparent material.

6. The arc beverage cabinet with the direct current fan according to claim 1, characterized in that the plurality of groups of the placing racks (9) are all of a grid structure.

7. The arc beverage cabinet with the direct current fan according to claim 1, characterized in that a plurality of sets of casters (24) are fixed to the bottom of the housing (1).

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