CN219913607U - Refrigerator - Google Patents

Abstract

The utility model provides a refrigerator. The refrigerator comprises a refrigerator body, wherein a delivery opening is arranged on the refrigerator body; the inner container is arranged in the box body and forms a temperature control area; the door body is rotationally connected with the box body and is used for opening or closing the throwing port; the door body comprises a door liner which is connected to one side of the door body close to the box body; the fan subassembly fixed connection is on the door inner bag, and the fan subassembly includes: the fan installation cover is connected to the door liner and comprises a first side wall close to the box body, and a first air outlet is formed in the first side wall; the fan is fixedly connected with the fan mounting cover, and the fan is correspondingly arranged at the first air outlet; at least one lamp housing detachably connected to one side of the fan mounting housing, wherein a lamp mounting space is formed in the lamp housing; at least one lamp tube correspondingly connected in the lamp installation space; the fan rotates to blow out wind from the first air outlet so as to circulate air flow in the temperature control area; the light emitted by the lamp tube passes through the lamp housing to illuminate the temperature control area.

Description

Refrigerator

Technical Field

The utility model relates to the technical field of household appliances, in particular to a refrigerator.

Background

With the rapid development of the refrigerator, people put forward a larger demand for the space inside the refrigerator, and put forward a faster-flowing demand for the air flow inside.

The refrigerator comprises a refrigerator body and an inner container, wherein the refrigerator body is arranged at the outermost side of the refrigerator, the inner container is arranged in the refrigerator body, and a temperature control area is formed in the inner container.

In the prior art, the refrigerator is cooled by direct cooling, so that the temperature distribution of a temperature control area is not uniform enough, the refrigerator can be frozen when the cooling capacity of part of the temperature control area is large, and the refrigerator can cool objects slowly when the cooling capacity of part of the temperature control area is small.

In order to enable a user to open the refrigerator door, objects in the refrigerator can be clearly observed, and a lamp tube is usually arranged on the liner. The lamp tube occupies a part of the space of the temperature control area, so that the space for placing the articles to be refrigerated is reduced, and when the lamp tube is arranged in the deep part of the inner container, a certain difficulty exists in repairing the lamp tube.

Disclosure of Invention

The present utility model solves at least one of the technical problems in the related art to a certain extent.

Therefore, the utility model aims to provide a refrigerator, a fan assembly is arranged on a door liner, the fan assembly comprises a fan installation cover, a fan, a lamp housing and a lamp tube, the fan installation cover is fixedly connected with the lamp housing, the fan is fixedly connected with the fan installation cover, the lamp tube is correspondingly arranged with a lamp installation space in the lamp housing, and the fan rotates to blow out wind from a first air outlet so as to circulate air flow in a temperature control area, and the cold in the temperature control area is uniformly distributed; the light emitted by the lamp tube passes through the lamp housing to illuminate the temperature control area, so that the lamp tube does not need to be arranged in the deep part of the liner, the difficulty in repairing the lamp tube is reduced, and the internal space of the temperature control area occupied by the fan and the lamp tube is reduced.

The refrigerator according to the present utility model comprises:

the box body is provided with a throwing port for storing and taking articles;

the inner container is arranged in the box body and forms a temperature control area;

the door body is rotationally connected with the box body and is used for opening or closing the throwing port; the door body comprises a door liner which is connected to one side of the door body close to the box body;

fan subassembly, its fixed connection is on the door inner bag, and fan subassembly includes:

the fan installation cover is connected to the door liner and comprises a first side wall close to the box body, and a first air outlet is formed in the first side wall;

the fan is fixedly connected with the fan mounting cover, and the fan is correspondingly arranged at the first air outlet;

at least one lamp housing detachably connected to one side of the fan mounting housing, wherein a lamp mounting space is formed in the lamp housing;

at least one lamp tube correspondingly connected in the lamp installation space;

the fan rotates to blow out wind from the first air outlet so as to circulate air flow in the temperature control area; the light emitted by the lamp tube passes through the lamp housing to illuminate the temperature control area.

In some embodiments of the utility model, the fan assembly includes a gravity sensing device for sensing movement of the door body, the gravity sensing device is connected in series with the fan, and the gravity sensing device is connected in series with the lamp.

In some embodiments of the utility model, the fan mounting cover further includes a second side wall, a third side wall and a fourth side wall connected at the peripheral edge of the first side wall, the second side wall, the third side wall and the fourth side wall each being provided with at least one second air outlet for blowing air from the second side wall, the third side wall and the fourth side wall to the temperature controlled region.

In some embodiments of the present utility model, at least one extension portion is provided on a side of the first sidewall adjacent to the door liner, an end portion of the extension portion is bent, at least one mounting opening is provided on the door liner, and a shape and a position of the mounting opening are matched with a shape and a position of the extension portion, so that the extension portion is mounted inside the mounting opening.

In some embodiments of the present utility model, the first side wall is provided with a protruding portion protruding in a direction away from the door liner, and the protruding portion is disposed at a middle position of the first side wall;

the bulge comprises an air outlet plate positioned in the center of the bulge, and the first air outlet is arranged on the air outlet plate.

In some embodiments of the utility model, the peripheral edge of the air outlet plate extends towards the door liner to form a limit groove, and the side wall of the limit groove is provided with at least one screw mounting part;

the fan is correspondingly arranged at the limiting groove, and comprises an extending positioning part which is matched with the screw mounting part, so that the extending positioning part and the screw mounting part are fixedly connected through screws.

In some embodiments of the utility model, the fan assembly further comprises a lamp mounting base, the lamp housing is connected with the lamp mounting base, and screw holes and threading holes are formed in the lamp mounting base.

In some embodiments of the utility model, the end of the third side wall and the end of the fourth side wall together define a first mounting opening that is correspondingly mounted to the door liner.

In some embodiments of the present utility model, a supporting bar is arranged in the middle of the second air outlet, and the supporting bar provides supporting force for the side walls of the second air outlet towards two sides of the second air outlet;

the third side wall and the fourth side wall are respectively provided with at least two second air outlets, and a supporting part is arranged between two adjacent second air outlets.

In some embodiments of the present utility model, the first air outlet includes a plurality of micro air outlets, and the plurality of micro air outlets are arranged in a radial manner, and in two adjacent micro air outlets, the size of the micro air outlets gradually decreases from a position close to the center of the first air outlet to a position far from the center of the first air outlet.

The utility model has at least the following positive effects:

the utility model provides a refrigerator. The refrigerator comprises a refrigerator body, wherein a delivery opening is arranged on the refrigerator body; the inner container is arranged in the box body and forms a temperature control area; the door body is rotationally connected with the box body and is used for opening or closing the throwing port; the door body comprises a door liner which is connected to one side of the door body close to the box body; the fan subassembly fixed connection is on the door inner bag, and the fan subassembly includes: the fan installation cover is connected to the door liner and comprises a first side wall close to the box body, and a first air outlet is formed in the first side wall; the fan is fixedly connected with the fan mounting cover, and the fan is correspondingly arranged at the first air outlet; at least one lamp housing detachably connected to one side of the fan mounting housing, wherein a lamp mounting space is formed in the lamp housing; at least one lamp tube correspondingly connected in the lamp installation space; the fan rotates to blow out wind from the first air outlet so as to circulate air flow in the temperature control area; the light emitted by the lamp tube passes through the lamp housing to illuminate the temperature control region, so that the circulation of air flow in the temperature control region is quickened, the cold quantity in the temperature control region is uniformly distributed, the probability of the situation that a part of region is frozen is reduced, the light emitted by the lamp tube passes through the lamp housing to irradiate the temperature control region, a user can observe the specific situation in the temperature control region, and the user can take out or place objects conveniently. The lamp tube is arranged in the lamp housing, and the lamp housing is arranged on the door liner, so that when the lamp tube needs to be repaired or replaced, the lamp tube can be repaired only by opening the door body, the lamp tube is convenient to repair, and the internal space occupied by the fan and the lamp tube is reduced.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a view showing the appearance of a refrigerator according to a first embodiment of the present utility model;

FIG. 2 is a mating view of a door liner and fan assembly of a refrigerator according to a first embodiment of the present utility model;

FIG. 3 is a mating view of a door liner and fan assembly of a refrigerator according to a first embodiment of the present utility model;

FIG. 4 is a mating view of a portion of a door liner and fan assembly of a refrigerator according to a first embodiment of the present utility model;

FIG. 5 is a mating view of a portion of a door liner and fan assembly of a refrigerator according to a first embodiment of the present utility model;

FIG. 6 is a left side view of FIG. 5;

FIG. 7 is a front view of FIG. 5;

FIG. 8 is a cross-sectional view taken along A-A of FIG. 7;

fig. 9 is a disassembled view of a fan assembly and a fan of a refrigerator according to a first embodiment of the present utility model;

fig. 10 is a disassembled view of a fan assembly and a fan of a refrigerator according to a first embodiment of the present utility model;

fig. 11 is a schematic view of a fan assembly of a refrigerator according to a first embodiment of the present utility model with a fan removed;

fig. 12 is a schematic view of a fan assembly of a refrigerator according to a first embodiment of the present utility model with a fan removed;

fig. 13 is a schematic view of a fan assembly of a refrigerator according to a first embodiment of the present utility model with a fan removed;

fig. 14 is an enlarged view of a gravity sensing device of a fan assembly of a refrigerator according to a first embodiment of the present utility model;

fig. 15 is a schematic view of a refrigerator according to a second embodiment of the present utility model;

in the above figures: 100. a refrigerator; 1. a case; 2. a door body; 21. a door liner; 211. a mounting port; 3. a fan assembly; 31. a fan mounting cover; 311. a first sidewall; 3111. a first air outlet; 31111. a miniature air outlet; 3112. an extension; 3113. a protruding portion; 3114. an air outlet plate; 312. a second sidewall; 313. a third sidewall; 314. a fourth sidewall; 315. a second air outlet; 3151. a support bar; 316. a limit groove; 3161. a screw mounting portion; 317. a support part; 32. a blower; 321. an extension positioning portion; 33. a lamp housing; 34. a lamp tube; 35. a gravity sensing device; 36. a lamp mount; 37. a first mounting port.

Detailed Description

The present utility model will be specifically described below by way of exemplary embodiments. It is to be understood that elements, structures, and features of one embodiment may be beneficially incorporated in other embodiments without further recitation.

In the description of the present utility model, it should be understood that the orientations or positional relationships indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., are based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

The terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any particular number of features being indicated. Thus, a feature defining "a first", "a second" or the like may include one or more such features explicitly or implicitly.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted", "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected or integrally connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Hereinafter, embodiments of the present utility model will be described in detail with reference to fig. 1 to 15.

According to the refrigerator 100 of the present utility model, the refrigerator 100 includes a case 1 and a door 2, a storage space is formed in the case 1, a delivery opening is provided at a front side of the storage space, and a user can store or take out articles in the storage space through the delivery opening. The door body 2 is rotatably connected with the box body 1 and is used for opening or closing a throwing opening of the storage space.

An inner container is arranged in the box body 1, and foaming materials are arranged between the inner container and the box body 1. At least one temperature control region is formed inside the liner, the single temperature control region corresponds to the single door body 2, the door body 2 comprises a first door body 2 and a second door body 2, the first door body 2 is arranged above the second door body 2, a first separation plate is arranged between the first door body 2 and the second door body 2, the temperature control region corresponding to the first door body 2 is arranged above the first separation plate, and the temperature control region corresponding to the second door body 2 is arranged below the first separation plate. The first door 2 is located at a side of the second door 2 near the top plate.

The box 1 includes roof and base, still including the backplate of connecting between roof and base, first box 1 wall and second box 1 wall, the backplate sets up with door body 2 relatively, and first box 1 wall and second box 1 wall are located the left side and the right side of freezer 100 respectively.

The first direction is defined as the height direction of the refrigerator 100 between the top plate and the base, and the first direction is also the up-down direction. The second direction is defined as the width direction of the refrigerator 100 between the walls of the first casing 1 and the walls of the second casing 1, and the second direction is also the left-right direction. The third direction is defined as the length direction of the refrigerator 100 between the back plate and the door body 2, and is also the front-rear direction of the refrigerator 100.

According to the refrigerator 100 of the present utility model, the storage space is partitioned into the freezing chamber and the refrigerating chamber, and generally, the temperature of the freezing chamber is below-18 degrees celsius, the temperature of the refrigerating chamber is 0-10 degrees celsius, and in actual production, the temperatures of the freezing chamber and the refrigerating chamber may be set according to the needs of the user.

The freezing chamber and the refrigerating chamber are arranged up and down, and the refrigerating chamber and the freezing chamber can be arranged up and down according to the actual customer requirements, namely, the refrigerating chamber can be arranged above the freezing chamber, and in other embodiments, the freezing chamber can be arranged above the refrigerating chamber.

The refrigerator 100 includes a compressor, a condenser, an expansion valve, and an evaporator, and a refrigeration cycle is performed through the compressor, the condenser, the expansion valve, and the evaporator. The refrigerating cycle includes a compression process, a condensation process, an expansion process and an evaporation process, and provides cold or heat to the indoor space through heat absorption and release processes of the refrigerant, thereby realizing temperature regulation of the storage space. The compressor compresses the refrigerant gas into a high-temperature and high-pressure state and discharges the compressed refrigerant gas, and the discharged refrigerant gas flows into the condenser. The condenser condenses the compressed high-temperature and high-pressure gaseous refrigerant into a liquid refrigerant, and heat is released to the surrounding environment through the condensation process. The liquid refrigerant flowing out of the condenser enters an expansion valve, and the expansion valve expands the liquid refrigerant in a high-temperature and high-pressure state condensed in the condenser into a low-pressure liquid refrigerant. The low-pressure liquid refrigerant flowing out of the expansion valve enters the evaporator, and when the liquid refrigerant flows through the evaporator, the heat absorbed by the liquid refrigerant evaporates into low-temperature low-pressure refrigerant gas, and the refrigerant gas in a low-temperature low-pressure state returns to the compressor. The evaporator may achieve a cooling effect by exchanging heat with a material to be cooled using latent heat of evaporation of a refrigerant. Throughout the cycle, the refrigerator 100 can adjust the temperature of the storage space.

The door body 2 comprises a door liner 21 and a door plate, wherein the door liner 21 is connected to one side of the door plate, which is close to the box body 1. The foaming material is filled between the door liner 21 and the door plate, has good heat insulation effect, and can reduce the heat conduction and dissipation cold quantity of the cold quantity in the temperature control area on the door body 2.

The refrigerator 100 further includes a fan assembly 3, and the fan assembly 3 is fixedly connected to the door liner 21. The fan assembly 3 includes a fan mounting cover 31 and a lamp housing 33, and further includes a fan 32 correspondingly mounted inside the fan mounting cover 31, and a lamp tube 34 correspondingly mounted inside the lamp housing 33.

The fan installation cover 31 is connected to the door liner 21, a plurality of installation modes are provided between the fan installation cover 31 and the door liner 21, and the fan installation cover 31 is fixedly connected with the door liner 21 through a mode of buckling/glue pasting/screw, etc.

The fan 32 corresponds to be connected in the inside of fan installation cover 31, and fan installation cover 31 inside is formed with fan 32 installation space, and fan installation cover 31 corresponds to be installed at fan 32 installation space to make fan installation cover 31 cover establish in the outside of fan 32, in order to avoid fan 32 pivoted outward flange to expose outside fish tail user.

The fan 32 is fixedly connected with the fan mounting cover 31, a plurality of connection modes are arranged between the fan 32 and the fan mounting cover 31, and the fan 32 and the fan mounting cover 31 can be fixedly connected by means of screws or buckles.

The lamp housing 33 is detachably connected to the fan mounting housing 31. The lamp housing 33 is coupled to the upper/lower/left/right sides of the fan mounting housing 31 such that the lamp housing 33 does not need to be additionally provided, and the lamp housing 33 is integrally coupled to the fan mounting housing 31. The refrigerator 100 of the present utility model can realize both the function of the blower 32 and the function of the lamp 34 by only installing the blower assembly 3 on the door liner 21.

The lamp tube 34 is fixed in the lamp housing 33, and the lamp tube 34 is correspondingly arranged in the space inside the lamp housing 33.

When the fan assembly 3 is mounted to the door liner 21, the fan 32 rotates to make the air flow in the temperature control area, the lamp tube 34 emits light to illuminate the temperature control area, and the mounting structure of the lamp tube 34 is not required to be additionally arranged, so that the blowing function of the fan 32 and the illumination function of the lamp can be simultaneously realized through the fan assembly 3 of the utility model, the air flow in the temperature control area is faster, and the lamp tube 34 can illuminate the content of the temperature control area. Since the lamp 34 is mounted on the door liner 21, when the lamp 34 needs to be repaired, only the fan assembly 3 needs to be detached from the door liner 21, and the repair is convenient.

In the prior art, the refrigerator is cooled by direct cooling, so that the temperature distribution of a temperature control area is not uniform enough, the refrigerator can be frozen when the cooling capacity of part of the temperature control area is large, and the refrigerator can cool objects slowly when the cooling capacity of part of the temperature control area is small. In order to enable a user to open the refrigerator door, objects in the refrigerator can be clearly observed, and a lamp tube is usually arranged on the liner. The lamp tube occupies a part of the space of the temperature control area, so that the space for placing the articles to be refrigerated is reduced, and when the lamp tube is arranged in the deep part of the inner container, a certain difficulty exists in repairing the lamp tube.

Compared with the prior art, the refrigerator door liner is provided with the fan assembly, the fan assembly comprises the fan and the lamp tube, the fan rotates to blow to the inside of the temperature control area, so that air flow circulation in the temperature control area is quickened, the cold quantity in the temperature control area is uniformly distributed, the probability of partial area icing is reduced, the lamp tube emits light to pass through the lamp housing to irradiate to the temperature control area, a user can observe specific conditions in the temperature control area, and the user can take out or place articles conveniently. The lamp tube is arranged in the lamp housing, and the lamp housing is arranged on the door liner, so that when the lamp tube needs to be repaired or replaced, the lamp tube can be repaired only by opening the door body, the lamp tube is convenient to repair, the space of the temperature control area occupied by the lamp tube can be reduced, and the space for storing articles in the temperature control area is further increased.

In some embodiments of the present utility model, the blower mounting cover 31 includes a first sidewall 311 adjacent to the case 1, and further includes a second sidewall 312, a third sidewall 313, and a fourth sidewall 314 connected at the outer peripheral edge of the first sidewall 311.

Wherein the second sidewall 312 is connected to the top of the first sidewall 311, and the third sidewall 313 and the fourth sidewall 314 are connected to the left and right sides of the first sidewall 311, respectively.

The first side wall 311 is provided with a first air outlet 3111, where the first air outlet 3111 includes a plurality of small-sized micro air outlets 31111, and the micro air outlets 31111 are arranged radially. The first air outlet 3111 includes at least two adjacent micro air outlets 31111, in the two adjacent micro air outlets 31111, the size of the micro air outlets 31111 gradually decreases from the center position close to the first air outlet 3111 to the center position far away from the first air outlet 3111, so that the air quantity blown out from the micro air outlets 31111 gradually decreases from the center position close to the first air outlet 3111 to the center position far away from the first air outlet 3111, so that a large amount of air is blown out from the center position close to the first air outlet 3111, the air outlet of the fan 32 is more concentrated, and can be gradually dispersed towards the periphery, so that the air blown out by the fresh air component can be more rapidly dispersed into the temperature control area, the air flow in the temperature control area circulates more rapidly, and the cold quantity inside the temperature control area is more uniformly distributed.

The second side wall 312, the third side wall 313 and the fourth side wall 314 are respectively provided with at least one second air outlet 315. The second air outlet 315 has a strip structure, so that air is blown out upwards from the second air outlet 315 of the second side wall 312, so that air is blown out leftwards from the second air outlet 315 of the third side wall 313, so that air is blown out rightwards from the second air outlet 315 of the fourth side wall 314, and wind energy is blown out from multiple directions into the temperature control area, so that air flow in the temperature control area flows more quickly, and cold energy distribution at all parts of the temperature control area is more uniform.

It should be noted that, the supporting bar 3151 is disposed in the middle of the second air outlet 315, and the supporting bar 3151 can provide supporting force for the second air outlet 315 towards two sides of the second air outlet 315, so that the side wall of the second air outlet 315 is reduced to keep original shape in the long-time use process, the probability of bending the second side wall 312, the third side wall 313 and the fourth side wall 314 in the long-time use process is reduced, the fan mounting cover 31 is in a good appearance protection state, and the appearance of a user is enhanced.

Specifically, the second side wall 312 is connected to the top of the first side wall 311, and at least one second air outlet 315 is disposed on the second side wall 312. In some embodiments, a plurality of second air outlets 315 with smaller dimensions are disposed on the second sidewall 312, so that the second sidewall 312 is provided with a solid supporting portion 317 between two connected second air outlets 315, thereby enhancing the supporting strength of the second sidewall 312.

The third sidewall 313 is connected to the left side of the first sidewall 311, and at least one second air outlet 315 is disposed on the third sidewall 313. In some embodiments, the third sidewall 313 is provided with a plurality of second air outlets 315 with smaller dimensions, and the plurality of second air outlets 315 with smaller dimensions are spaced apart. A solid supporting portion 317 is disposed between two adjacent second air outlets 315 having smaller sizes, so that the supporting strength of the third sidewall 313 is enhanced.

The fourth side wall 314 is connected to the right side of the first side wall 311, and at least one second air outlet 315 is disposed on the fourth side wall 314. In some embodiments, a plurality of smaller second air outlets 315 are disposed on the fourth sidewall 314, the plurality of smaller second air outlets 315 are disposed at intervals, and a solid supporting portion 317 is disposed between two adjacent smaller second air outlets 315, so that the supporting strength of the fourth sidewall 314 is enhanced.

In some embodiments of the present utility model, the case 1 includes a back plate opposite to the inlet, and the first side wall 311 of the fan mounting cover 31 is provided with a protrusion 3113 protruding toward the back plate, and the protrusion 3113 includes an air outlet plate 3114 closest to the back plate. The first air outlet 3111 is provided on the air outlet plate 3114. The protruding portion 3113 is provided at an intermediate position of the first side wall 311.

Specifically, the protruding portion 3113 is a circular truncated cone structure, the air outlet plate 3114 is a bottom surface of the circular truncated cone structure, the protruding portion 3113 further includes a protruding side wall connected to an outer peripheral edge of the air outlet plate 3114, and the protruding side wall is a curved surface structure with a certain radian.

By providing the protruding portion 3113, when the wind is blown out from the protruding portion 3113, the protruding side wall has a certain guiding effect on the wind, guides the wind to the wind outlet plate 3114 located at the center position of the protruding side wall, and blows out from the first wind outlet 3111 on the wind outlet plate 3114 to the temperature control region.

In some embodiments of the utility model, the ends of the second, third and fourth side walls 312, 313, 314 of the fan mounting cap 31 collectively define the first mounting opening 37.

The shape of the first mounting opening 37 is matched with the shape of the first side wall 311, the second side wall 312 extends in the front-rear direction, and the third side wall 313 and the fourth side wall 314 extend in the up-down direction.

In some embodiments of the present utility model, at least one extension 3112 is provided on a side of the first sidewall 311 of the fan mounting cover 31 near the door liner 21, and an end of the extension 3112 is bent upward.

The door liner 21 is provided with at least one mounting opening 211, and the shape and position of the mounting opening 211 are matched with those of the extension part 3112, so that the extension part 3112 is mounted inside the mounting opening 211, and the mounting opening 211 can limit the position of the extension part 3112 in the up-down direction, so that the door liner 21 can provide supporting force for the extension part 3112 to the upper direction, and the fan mounting cover 31 can be fixedly connected to the door liner 21.

Specifically, the extension portion 3112 has two extension symmetry sets, is located the left and right sides of protruding portion 3113 respectively to make fan mounting cover 31 can receive the upward supporting force of both sides, thereby make the connection between fan mounting cover 31 and door inner bag 21 more firm.

In some embodiments of the present utility model, the outer peripheral edge of the air outlet plate 3114 extends toward the door inner 21 to form a limiting groove 316, and at least one screw mounting portion 3161 is provided on a sidewall of the limiting groove 316, and the screw mounting portion 3161 may be used to insert and mount a screw therein.

The fan 32 is correspondingly installed at the limiting groove 316, and the fan 32 can be at least partially installed inside the limiting groove 316. The blower 32 includes an extended positioning portion 321. In some embodiments, the extending locating portion 321 is provided with a through hole, the screw mounting portion 3161 on the side wall of the limit groove 316 is mounted in the through hole, the screw is mounted in the screw mounting portion 3161, and the nut of the screw is abutted against both the extending locating portion 321 and the screw mounting portion 3161.

In other embodiments, the extending locating portion 321 is provided with a screw hole, and the position of the screw hole of the extending locating portion 321 is matched with the position of the screw hole of the limiting groove 316, so that the screw can be fixedly connected with the extending locating and limiting groove 316.

In some embodiments of the present utility model, the side of the first sidewall 311 of the fan mounting cover 31 near the door liner 21 is further provided with a threading hole, and the connection line of the fan 32 or the lamp 34 is threaded through the threading hole, so that the connection line is more intensively placed.

In some embodiments of the present utility model, a lamp mount 36 is connected to the rear of the lamp housing 33, screw holes and threading holes are provided on the lamp mount 36, the lamp mount 36 is fixed by screws, and a connection wire of the lamp is threaded from the threading holes of the lamp mount 36.

In some embodiments of the present utility model, the fan assembly 3 further comprises a gravity sensing device 35, the gravity sensing device 35 is used for sensing movement of the door body 2, the gravity sensing device 35 is connected in series with the fan 32, and the gravity sensing device 35 is connected in series with the lamp 34. When the door body 2 is closed, the fan 32 is operated, and the lamp tube 34 is in a closed state, so that the air in the temperature control area is blown by the wind, and the flow of the air is quickened. When the door body 2 is opened, the fan 32 stops running, and the lamp tube 34 is in an opened state, so that the lamp tube 34 emits light to illuminate the temperature control area, thereby facilitating the user to observe the specific condition inside the temperature control area and taking out or placing articles.

Example two

The second embodiment is different from the first embodiment in that the door body 2 of the refrigerator 100 of the second embodiment is rotatably connected to the top of the case 1. The door body 2 is connected with the box body 1 through a hinge.

The top of the box body 1 is provided with a throwing opening, and the door body 2 rotates to open or close the throwing opening. The front side of the door body 2 is provided with a handle which a user can hold to rotate the door body 2.

The door body 2 comprises a door liner 21 and a door plate, wherein the door liner 21 is connected to the side face of the door plate, which is close to the box body 1, and foaming materials are filled between the door liner 21 and the door plate.

The fan assembly 3 is fixedly connected with the door body 2, and the structure of the fan assembly 3 is consistent with the embodiment.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims (10)

1. A refrigerator, comprising:

the box body is provided with a throwing port for storing and taking articles;

the inner container is arranged in the box body and forms a temperature control area;

the door body is rotationally connected with the box body and is used for opening or closing the throwing port; the door body comprises a door liner, and the door liner is connected to one side of the door body, which is close to the box body;

the fan subassembly, its fixed connection is in on the door inner bag, the fan subassembly includes:

the fan installation cover is connected to the door liner and comprises a first side wall close to the box body, and a first air outlet is formed in the first side wall;

the fan is connected with the fan mounting cover, and the fan is correspondingly arranged at the first air outlet;

the lamp housing is detachably connected to one side of the fan mounting cover, and a lamp mounting space is formed in the lamp housing;

at least one lamp tube correspondingly connected in the lamp installation space;

the fan rotates to enable wind to be blown out from the first air outlet, so that air flow in the temperature control area is circulated; the light emitted by the lamp tube passes through the lamp housing to illuminate the temperature control area.

2. The refrigerator of claim 1, wherein the fan assembly comprises a gravity sensing device for sensing movement of the door, the gravity sensing device being connected in series with the fan and the gravity sensing device being connected in series with the light tube.

3. The refrigerator according to claim 1 or 2, wherein the fan mounting cover further includes a second side wall, a third side wall and a fourth side wall connected at an outer peripheral edge of the first side wall, the second side wall, the third side wall and the fourth side wall being provided with at least one second air outlet, respectively, for blowing out wind from the second side wall, the third side wall and the fourth side wall to the temperature control region.

4. The refrigerator according to claim 1 or 2, wherein the side of the first side wall, which is close to the door liner, is provided with at least one extension portion, the end portion of the extension portion is bent, the door liner is provided with at least one mounting opening, and the shape and position of the mounting opening are matched with those of the extension portion, so that the extension portion is mounted inside the mounting opening.

5. The refrigerator according to claim 1 or 2, wherein a protruding portion protruding in a direction away from the door liner is provided on the first side wall, the protruding portion being provided at an intermediate position of the first side wall;

the convex part comprises an air outlet plate positioned in the center of the convex part, and the first air outlet is arranged on the air outlet plate.

6. The refrigerator according to claim 5, wherein the outer peripheral edge of the air outlet plate extends towards the door liner to form a limit groove, and at least one screw mounting part is arranged on the side wall of the limit groove;

the fan is correspondingly arranged at the limiting groove, the fan comprises an extending positioning part, and the extending positioning part is matched with the screw mounting part, so that the extending positioning part is fixedly connected with the screw mounting part through a screw.

7. The refrigerator according to claim 1 or 2, wherein the fan assembly further comprises a lamp mounting base, the lamp housing is connected with the lamp mounting base, and screw holes and threading holes are formed in the lamp mounting base.

8. The cooler of claim 3, wherein an end of said second side wall and an end of said third side wall together define a first mounting opening, said first mounting opening correspondingly mounted to said door liner.

9. The refrigerator according to claim 3, wherein a supporting bar is arranged in the middle of the second air outlet, and the supporting bar provides supporting force for the second air outlet towards the side walls on two sides of the second air outlet;

the third side wall and the fourth side wall are respectively provided with at least two second air outlets, and a supporting part is arranged between two adjacent second air outlets.

10. The refrigerator according to claim 1 or 2, wherein the first air outlet comprises a plurality of micro air outlets, the micro air outlets are arranged in a radial manner, and the sizes of the micro air outlets in two adjacent micro air outlets gradually decrease from a position close to the center of the first air outlet to a position far from the center of the first air outlet.