CN113606836A - Refrigeration device - Google Patents

Abstract

The invention provides refrigeration equipment which is provided with a first storage chamber, a first air channel arranged at the rear side of the first storage chamber, a first air channel cover plate arranged between the first storage chamber and the first air channel, a cooling system for supplying cooling to the first air channel, and a moving mechanism for connecting or disconnecting the first air channel and the cooling system; the first air channel cover plate is provided with an air outlet communicated with the first storage compartment and the first air channel, the refrigeration equipment further comprises a heating module arranged in the first air channel, and the heating module is provided with a heating device and a fan matched with the heating device. Through above-mentioned structure, realize the sharing in first wind channel under two kinds of user condition, simplify the structure, moreover, the whole occupation space that does not make hot module, and the room is heated more evenly between first storing, simultaneously, promotes the user and gets the security of putting food.

Description

Refrigeration device

Technical Field

The invention relates to the technical field of refrigeration equipment, in particular to refrigeration equipment.

Background

Due to diversified storage requirements, the conventional refrigeration equipment with a heating space and a refrigerating space is popular, the heating space can store hot drinks or foods, the refrigerating space is used for storing articles to be refrigerated, the heating space provides heat through a PCT heating wire, when the heating space is required, a power supply of the heating wire is switched on for radiating heat, the PCT heating wire occupies less storage space and heat insulation requirements, generally, the PCT heating wire is positioned at the top, the bottom or the rear half part of the top of a heating chamber and occupies a certain space to influence the loading capacity of a heating cabinet more or less, and due to the fact that hot air rises upwards, the heating space is heated unevenly, and the energy consumption of products is high.

Disclosure of Invention

The invention provides a refrigeration device which is convenient for switching storage compartments to solve one of the problems.

In order to achieve the purpose, the technical scheme provided by the invention is as follows:

a refrigeration device is provided with a first storage chamber, a first air channel arranged at the rear side of the first storage chamber, a first air channel cover plate arranged between the first storage chamber and the first air channel, a cooling system used for supplying cooling to the first air channel, and a moving mechanism used for communicating or disconnecting the first air channel and the cooling system; the first air channel cover plate is provided with an air outlet communicated with the first storage compartment and the first air channel, the refrigeration equipment further comprises a heating module arranged in the first air channel, and the heating module is provided with a heating device and a fan matched with the heating device.

Furthermore, the heating module is arranged close to the upper side of the first air duct, and an air inlet matched with the heating module is formed in the position of the upper side of the first air duct cover plate.

Furthermore, the refrigeration equipment is also provided with a partition plate arranged in the first air channel, the first air channel comprises a heating air channel and an air outlet air channel which are arranged on two sides of the partition plate along the transverse direction, the heating module is arranged in the heating air channel, the air outlet is communicated with the air outlet air channel, and the heating air channel and the air outlet air channel are communicated at the lower side of the first air channel.

Furthermore, a hot air outlet which is communicated with the heating air channel and the first storage chamber is further formed in the lower side of the first air channel cover plate.

Furthermore, the refrigeration equipment is also provided with a partition plate arranged in the first air channel, the first air channel comprises a heating air channel and an air outlet air channel which are arranged on two sides of the partition plate along the transverse direction, the heating module is arranged in the heating air channel, the air outlet is communicated with the air outlet air channel, and a hot air outlet communicated with the heating air channel and the first storage compartment is arranged on the lower side of the first air channel cover plate.

Furthermore, the refrigeration equipment also comprises a switch mechanism matched with the moving mechanism, the switch mechanism is electrically connected with the heating module, when the moving mechanism moves to communicate the first air duct and the cooling system, the switch mechanism cuts off the working circuit of the heating module, and when the moving mechanism moves to cut off the first air duct and the cooling system, the switch mechanism communicates with the working circuit of the heating module.

Furthermore, the refrigeration equipment is also provided with a second storage chamber positioned below the first storage chamber, a second air channel arranged at the rear side of the second storage chamber, and a second air channel cover plate arranged between the second storage chamber and the second air channel, the refrigeration system is positioned below the second storage chamber, the second air channel cover plate is provided with an air outlet communicated with the second air channel and the second storage chamber, the cold supply system is arranged in the second air channel, when the moving mechanism is communicated with the first air channel and the refrigeration system, the second air channel is communicated with the first air channel, a cold air return channel communicated with the first storage chamber and the second storage chamber is formed at the front side of the moving mechanism, and a cold air return channel communicated with the first storage chamber and the second storage chamber is formed at the lower side of the second air channel cover plate.

Further, moving mechanism is for setting up the movable partition between first wind channel apron and second wind channel apron, the baffle has preceding baffle and the back baffle that mutually supports the setting, preceding baffle and back baffle have the first user state that sets up side by side and the second user state of folding setting, and under first user state, back baffle rear side stretches into between first wind channel and the second wind channel, breaks off first wind channel and cooling system, under the second user state, preceding baffle is folding to be set up in back baffle upside to the whole antedisplacement of baffle makes first wind channel and second wind channel intercommunication.

Further, still be equipped with the fixed establishment that is used for fixed partition board in the first storing room, with the sealed seal assembly of baffle end edge cooperation, in vertical direction, fixed establishment is located between first wind channel apron and the second wind channel apron, seal assembly is including locating the sealed sealing strip of cooperation between the both sides of baffle and the fixed establishment, locate baffle rear end and first wind channel, the rear wall between the second wind channel cooperate sealed sealing member, preceding baffle and the baffle sealing member between the back baffle.

Further, the refrigeration equipment also comprises a first display passage for displaying the use state of the first storage compartment, and in the first use state, the partition board triggers the first display passage; in the second use state, the partition releases the trigger on the first display passage, so that the first display passage is disconnected.

Compared with the prior art, the invention has the beneficial effects that: according to the refrigeration equipment, the heating module is arranged in the first air channel, so that the first air channel is shared in two using states, the structure is simplified, the heating module does not occupy space as a whole, the first storage chamber is heated more uniformly, and the safety of taking and placing food by a user is improved.

Drawings

Description of the invention

Fig. 1 is a schematic perspective view of a partition in a first use state in one embodiment of a refrigeration apparatus of the present invention.

Fig. 2 is a schematic perspective view of the partition board in the second use state in the embodiment of fig. 1.

Fig. 3 is a front view of the refrigeration unit of the embodiment of fig. 1.

Fig. 4 is a front view of a heating module in the refrigeration unit of fig. 3.

Fig. 5 is a perspective view of the baffle of fig. 1 in a first use state.

Fig. 6 is a schematic perspective view of the embodiment of fig. 1 in a second use state.

Fig. 7 is an exploded view of the embodiment of fig. 1 with the diaphragm engaged with the securing mechanism.

Fig. 8 is an enlarged view of a portion a of fig. 7.

Fig. 9 is an enlarged view of a portion B of fig. 7.

FIG. 10 is a perspective view of another angle of the baffle plate and seal assembly of the embodiment of FIG. 1.

Fig. 11 is an enlarged view of a portion of the structure at C in fig. 10.

Fig. 12 is a side sectional view of the refrigeration unit of fig. 1.

Fig. 13 is a side sectional view of the refrigeration unit of fig. 2.

Fig. 14a-14c are schematic diagrams of different hot air path diagrams of the refrigeration unit of the present invention in a first use state.

Figure 15 is a top view of one embodiment of a refrigeration unit of the present invention.

Fig. 16 is a schematic perspective view of a first switch (a second switch) in an embodiment of the refrigeration apparatus of the present invention.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the technical solution 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 embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It is to be understood that the terms "upper", "lower", and the like, are used for indicating orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are used for simplifying the description of the present invention, but do not indicate or imply that the indicated devices must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, should not be construed as limiting the scope of the present invention. Specifically, in the present invention, the direction toward the ground surface is downward with the operation surface of the user as the front surface, and conversely, the direction away from the ground surface is upward, and the descriptions of the other directions are defined with reference to "up" and "down".

In the various drawings of the present invention, some dimensions of structures or portions may be exaggerated relative to other structures for convenience of illustration, and thus, are used only to illustrate the basic structure of the present subject matter.

A refrigeration device, as shown in fig. 1 to 16, which includes a first storage compartment 11, a first air duct 62 disposed at the rear side of the first storage compartment 11, a first air duct cover 61 disposed between the first storage compartment 11 and the first air duct 62, a cooling system for supplying cooling to the first air duct 62, and a moving mechanism for connecting or disconnecting the first air duct 62 and the cooling system; first wind channel apron 61 has the air outlet 611 who communicates first storing compartment 11 and first wind channel 62, wherein, refrigeration plant is still including setting up the module 7 that heats in first wind channel 62, the module 7 that heats has heating device 71 and the fan 73 that cooperation heating device 71 set up.

According to the refrigeration equipment, the heating module 7 is arranged in the first air channel 62, when the first air channel 62 is disconnected with a cold supply system, the heating module 7 works, the first storage compartment 11 can be a heating compartment, and the first air channel 62 is a hot air channel; correspondingly, when first wind channel 62 and cooling system communicate, heating module 7 is out of work, first storing compartment 11 can be for refrigerating the compartment, first wind channel 62 is the cold wind channel. When the first storage chamber 11 is in different states, hot air or cold air can enter the first storage chamber 11 through the first air duct 62, so that the first air duct 62 is shared, the use function of the first air duct 62 is increased, and the use experience of a user is improved.

On the other hand, the heating module 7 does not occupy the inner space of the first storage compartment 11 as a whole, and when the first storage compartment 11 is used as a heating compartment, the whole storage compartment is heated more uniformly, and meanwhile, the upper duct cover plate 61 can also be used for heat insulation, so that the safety of taking and placing food by a user is enhanced.

Specifically, the first air duct cover 61 is adjacently disposed at the rear side of the first storage compartment 11, the first air duct 62 is formed between the first air duct cover 61 and the rear wall of the first storage compartment 11, and preferably, the air outlet 611 is located at two sides of the first air duct cover 61 in the transverse direction.

An air inlet 612 matched with the heating module 7 is arranged at the upper side of the first air duct cover plate 61, the air inlet 612 is arranged adjacent to the fan 73, and the air inlet 612 and the air outlet 611 are arranged at intervals in the transverse direction.

Further, the heating module 7 is arranged close to the upper side of the first air duct 62, the heating module 7 comprises a heating device 71, a shell outside the heating device 71 and a working switch 72 for controlling the opening and closing of the heating device 71, the heating device 71 and the working switch 72 form a working circuit, when the heating device 71 works, the first air duct 62 is disconnected with a cooling system through a moving mechanism, the first storage compartment 11 can be a heating compartment, and the first air duct 62 is a hot air duct.

The fan 73 is located heating device 71's top corresponds the setting around with air intake 612, be used for with the heat conveying that heating device 71 produced is gone out, specifically, fan 73 is still including locating the fan housing in the fan 73 outside, the fan housing has air inlet end and air-out end, the internal diameter size of air inlet end is greater than the internal diameter size of air-out end does benefit to in conducting hot-blast to first wind channel 62.

In this embodiment, the heating module 7 further includes a temperature sensor for detecting temperature, the temperature sensor is adjacent to the fan 73, and the wind of the fan 73 accessory is relatively uniform, so that the detected temperature is relatively accurate.

As a preferred embodiment of the present invention, as shown in fig. 14a, a hot air outlet communicating the heating air duct 622 and the first storage compartment 11 is further disposed at the lower side of the first air duct cover plate 61, that is, hot air directly enters the first storage compartment 11 from the hot air duct through the hot air outlet, so as to reduce a path for transmitting hot air and improve heat utilization.

As a preferred embodiment of the present invention, as shown in fig. 14b, the refrigeration equipment further has a partition plate 74 disposed in the first air duct 62, the first air duct 62 includes a heating air duct 622 and an air outlet duct 621 disposed laterally and adjacently on both sides of the partition plate 74, the heating module 7 is disposed in the heating air duct 622, and the air outlet 611 is communicated with the air outlet duct 621.

Further, the heating air duct 622 and the air outlet duct 621 are communicated with each other at the lower side of the first air duct 62, that is, hot air enters the air outlet duct 621 from the heating air duct 622, then enters the first storage compartment 11 from the air outlet 611, and then circulates into the hot air duct through the air inlet 612 via the air return duct 65 at the front side of the first air duct cover plate 61.

As a preferred embodiment of the present invention, as shown in fig. 14c, a hot air outlet communicating the heating air duct 622 and the first storage compartment 11 is disposed at the lower side of the first air duct cover 61, that is, a part of the hot air passing through the heating air duct 622 enters the first storage compartment 11 through the hot air outlet, and another part of the hot air passing through the air outlet duct 621 enters the first storage compartment 11 through the air outlet 611 on the air duct cover, so as to improve the efficiency of hot air transmission.

As a preferred embodiment of the present invention, as shown in fig. 15, in the transverse direction, the refrigeration equipment further has two partition plates 74 disposed at intervals in the first air duct 62, and a middle partition plate 75 at the front ends of the two partition plates 74, a hot air duct is formed between the partition plates 74 and the middle partition plate 75, the air outlet duct 621 is located at two sides of the hot air duct, the air outlet 611 is used for communicating the air outlet duct 621 with the first storage compartment 11,

the first duct cover 61 is located outside the middle partition 75 and is disposed close to the middle partition 75, that is, a certain front and rear space is formed between the first duct cover 61 and the middle partition 75 for isolating the hotter middle partition 75, so as to prevent a user from contacting the hotter middle partition 75 when taking or placing an article.

In this embodiment, the partition plate 74 and the middle partition plate 75 may be integrally formed, the upper end of the middle partition plate 75 is fixed to the housing outside the heating device 71 in a matching manner, the partition plate 74 has a flange fixed to the inner container by a matching bolt, the housing has an outward flange, the middle partition plate 75 has a through hole for the flange to pass through, the middle partition plate 75 may be hung on the housing, and the partition plate 74 and the middle partition plate 75 are fixed to the upper duct 62 by combining the matching of the partition plate 74 and the inner container.

As a preferred embodiment of the present invention, referring to fig. 12 and 13, the refrigeration equipment further includes a second storage compartment 12 located below the first storage compartment 11, a second air duct 64 disposed at the rear side of the second storage compartment 12, and a second air duct cover 63 disposed between the second storage compartment 12 and the second air duct 64, the second air duct cover 63 is provided with an air outlet 611 communicating the second air duct 64 and the second storage compartment 12, the cooling system is disposed in the second air duct 64, and the moving mechanism is disposed between the first air duct cover 61 and the second air duct cover 63 in the vertical direction.

When the moving mechanism disconnects the first air duct 62 and the refrigeration system, that is, the first air duct 62 and the second air duct 64 work independently, the first storage compartment 11 is a heating compartment, and the second storage compartment 12 is a refrigeration compartment.

When the moving mechanism communicates the first air duct 62 and the refrigeration system, that is, the second air duct 64 communicates with the air supply duct 621 in the first air duct 62, the first storage compartment 11 can be a refrigeration compartment, the air supply duct 621 is a cold air duct, the first storage compartment 11 communicates with the second storage compartment 12, cold air enters the first storage compartment through the air outlets 611 on both sides of the first air duct cover plate 61, a cold air return duct communicating the first storage compartment 11 with the second storage compartment 12 is formed on the front side of the moving mechanism, and a cold air return opening 631 is formed on the lower side of the second air duct cover plate 63.

As a preferred embodiment of the present invention, the moving mechanism is a movable partition 2 disposed between the first duct cover 61 and the second duct cover 63, and it is understood that the moving mechanism includes a damper capable of moving back and forth only to separate the first duct 62 from the second duct 64.

Specifically, as shown in fig. 5 to 11, the partition 2 has a front partition 21 and a rear partition 22 which are cooperatively arranged, the front partition 21 and the rear partition 22 have a first use state and a second use state, wherein the first use state and the second use state are arranged side by side, and in the first use state, the rear side of the rear partition 22 extends into a space between a first air duct 62 and a second air duct 64, so as to disconnect the first air duct 62 from the cooling system and separate the first storage compartment 11 from the second storage compartment 12; in the second use state, the front partition 21 is folded and disposed on the upper side of the rear partition 22, and the partition 2 moves forward integrally to communicate the first air duct 62 with the second air duct 64, and at the same time, the first storage compartment 11 and the second storage compartment 12 are communicated with each other through the front side of the partition 2.

The partition plate 2 in this embodiment is used to partition not only the first air duct 62 and the second air duct 64, but also the first storage compartment 11 and the second storage compartment 12, which is equivalent to completing the connection or disconnection between the storage compartments and the air ducts when switching different use states of the partition plate 2, and is simple in operation and easy to implement.

Specifically, baffle 2 encloses the heat preservation chamber of establishing the formation including casing and casing, the heat preservation intracavity is filled with insulation material for separate and keep warm to the space of different upper and lower temperatures.

The shells of the front partition plate 21 and the rear partition plate 22 respectively comprise an upper cover plate, a lower cover plate and decorative strips 28 connected to the end edges of the upper cover plate and the lower cover plate, the decorative strips 28 are the side walls of the front partition plate 21 and the rear partition plate 22, and heat preservation cavities are formed between the upper cover plate and the lower cover plate and the decorative strips 28.

Preferably, the front partition 21 is provided with a handle 25 for turning the front partition 21 upwards, in this embodiment, the handle 25 is arranged at the lower part of the decorative strip 28 at the front end of the front partition 21, on one hand, the operation is convenient for a user, and on the other hand, the handle 25 is not visible from the user, so that the whole partition 2 has a simple and beautiful appearance.

The front and rear sizes of the front partition plate 21 and the rear partition plate 22 are not limited, and the front and rear sizes of the front partition plate 21 are preferably not larger than the size of the rear partition plate 2 in the embodiment, so that other components of the storage chamber are easily matched when the partition plate 2 is in the second use state, the overall structure of the partition plate 2 is stable, and the appearance is relatively neat.

Further, the front partition 21 and the rear partition 22 are hinged to each other, so that the front partition 21 and the rear partition 22 are in the first working state or the second working state by changing the corresponding positions. Preferably, the front partition 21 and the rear partition 22 are pivotally connected by a pivot connection portion 23, so that a gap between the front partition 21 and the rear partition 22 is small, a heat preservation effect of the partition 2 is ensured, and the overall appearance of the partition 2 is relatively simple.

Specifically, the pivot connection portion 23 includes pivot holes located on the rear wall of the front partition 21 and the front wall of the rear partition 22, and a pivot shaft connected to the pivot holes, and the pivot holes on the front partition 21 and the pivot holes on the rear partition 22 are arranged in a staggered manner, so that the stress between the pivot shafts and the pivot holes is more uniform, and the overall structure of the partition 2 is more stable.

It is understood that the pivot connection portion 23 can also be a pivot hole provided on the side wall of the front partition 21 or the rear partition 22, a pivot shaft provided on the side wall of the rear partition 22 or the front partition 21, and the pivot connection between the front partition 21 and the rear partition 22 can be realized.

Of course, other hinged connection manners can also achieve the purpose of rotating the front partition 21 relative to the rear partition 22, and are within the protection scope of the present embodiment.

As a preferred embodiment of the present invention, a fixing mechanism 3 for fixing the partition board 2 is further disposed in the first storage compartment 11, in the vertical direction, the fixing mechanism 3 is located between the first air duct cover plate 61 and the second air duct cover plate 63, the fixing mechanism 3 is fixed inside the storage compartment along the front-back direction, and the fixing mechanism 3 includes a fixing base 31 and a slide rail 32 extending laterally from the fixing base 31 to support the partition board 2; the slide rails 32 on the fixed base 31 are not only used for supporting the partition board 2, but also provide a rail for the rear partition board 22 to move back and forth when the first use state is switched to the second use state.

Of course, the fixing mechanism 3 may be integrally formed on the sidewall of the inner container and protrude into the storage compartment, so as to fix the partition board 2, and all of them are within the protection scope of the present invention.

As a preferred embodiment of the present invention, a locking mechanism 4 for locking the relative positions of the front partition plate 21 and the rear partition plate 22 in the first use state and the second use state is further provided between the partition plate 2 and the fixing mechanism 3.

Specifically, the locking mechanism 4 is disposed between the front partition 21 and the fixing mechanism 3, and includes a limiting block 41 disposed on the front partition 21, a first limiting groove 42 and a second limiting groove 43 disposed on the fixing mechanism 3, the limiting block 41 is respectively matched with the first limiting groove 42 and the second limiting groove 43 in the first and second use states, preferentially, the limiting block 41 is formed by extending the front end of the front partition 21 in the lateral direction, correspondingly, the first limiting groove 42 is formed by sinking downward from the front end of the fixing base 31, and when the partition 2 is in the first use state, the limiting block 41 is just located in the first limiting groove 42.

The fixed base 31 has a first guide surface 421 forming a first limiting groove 42, and the upper portion of the first guide surface 421 is inclined from bottom to top, so that the limiting block 41 can conveniently enter the first limiting groove 42 along the guide surface or exit from the limiting groove.

Further, the second limiting groove 43 is located at the rear portion of the fixed base 31, when the partition board 2 is in the second use state, the front partition board 21 is folded over and arranged on the rear partition board 22 after being turned over, the limiting block 41 is turned over to the rear, and the partition board 2 moves forward to the extent that the limiting block 41 just falls into the second limiting groove 43, so that the front partition board 21 in the second state is limited, and the partition board 2 is prevented from moving back and forth.

It is understood that the limiting block 41 can be disposed at other positions of the front partition 21, and the front and rear limiting of the front partition 21 can be achieved only by changing the positions of the first limiting groove 42 and the second limiting groove 43 accordingly.

As a preferred embodiment of the present invention, the locking mechanism 4 further includes a positioning column 44 and a positioning groove 45 respectively disposed on the partition board 2 and the fixing base 31 for limiting the front and back of the front partition board 21 when the partition board 2 is in the first use state, so that the front partition board 21 and the back partition board 22 can be stably disposed in the front and back state.

Specifically, the positioning column 44 is disposed at a lateral lower portion of the partition board 2 and is disposed adjacent to the limiting block 41, that is, the positioning column 44 is disposed on the front partition board 21 and is mainly used for front and rear limiting of the front partition board 21.

Preferably, the positioning column 44 is located at a position below the side wall of the front partition 21, and a distance from the upper surface of the partition 2 is greater than a depth of the second limiting groove 43, that is, when the partition 2 is in the second use state, a highest point of the partition 2 is greater than a highest point of the fixing base 31, so that when the front partition 21 is located on the rear partition 22, the positioning column 44 is located above the fixing base 31, so that a groove matched with the positioning column 44 is reduced on the fixing base 31, and the overall strength of the fixing mechanism 3 is further increased.

Further, the fixing base 31 has a second guiding surface 451 and a third guiding surface 452 which form the positioning slot 45 and are close to the opening of the positioning slot, the upper portion of the second guiding surface 451 is inclined forwards from bottom to top, and the third guiding surface 452 is in an arc shape which is matched with the radial arc surface of the positioning column 44, so that the positioning column 44 can slide in and out along the second guiding surface 451 and the third guiding surface 452.

In this embodiment, a stop block 453 is disposed in the positioning groove 45, and when the positioning column 44 is located in the positioning groove 45, the positioning column 44 is prevented from being separated from the positioning groove 45.

As a preferred embodiment of the present invention, a sliding block 33 and a sliding groove 29 are disposed between the rear partition 22 and the fixing mechanism 3 for sliding along the length direction of the fixing mechanism 3, so as to limit the rear partition 22 in the vertical direction, and ensure that the rear partition 22 is limited on the fixing mechanism 3 when the front partition 21 is turned upwards.

In this embodiment, the length of the sliding block 33 is smaller than the front-rear width of the rear partition 22, that is, the front partition 21 is only matched with the sliding rail 32, and the position of the front portion of the fixed base 31 corresponding to the front partition 21 is a smooth surface, so that the front partition 21 is not limited when being turned upwards along the fixed base 31, and further, the switching from the first working state to the second working state is realized.

Further, the sliding block 33 protrudes laterally from the side wall of the fixed base 31, and the sliding groove 29 is formed by recessing inward from the side wall of the partition board 2, that is, the sliding rail 32 is located below the sliding block 33, and the sliding rail 32 and the sliding block 33 simultaneously play a role of supporting the partition board 2 upward, thereby further enhancing the structural stability of the partition board 2 assembly. In this embodiment, the end of the sliding block 33 adjacent to the front partition 21 is provided with an inclined surface, which facilitates the sliding block 33 to slide back and forth along the sliding slot 29.

The concrete shapes of the sliding groove 29 and the sliding block 33 are not limited in this embodiment, and the sliding block 33 and the sliding groove 29 can be matched with each other including an arc shape, a triangle shape and the like, which are all within the protection scope of this embodiment.

Of course, the sliding block 33 may also be formed by protruding from the side portion of the rear partition 22, and the sliding groove 29 is formed by recessing from the side wall of the fixed base 31, so that the mutual matching and limiting of the sliding block 33 and the sliding groove 29 can be realized.

As a preferred embodiment of the present invention, the refrigeration equipment further includes a sealing assembly that is matched and sealed with the end edge of the partition board 2, the sealing assembly includes sealing strips 51 that are arranged between the two sides of the partition board 2 and the fixing mechanism 3 for matching and sealing, an air duct sealing member 54 that is arranged between the rear end of the partition board 2 and the rear walls of the first air duct 62 and the second air duct 64 for matching and sealing, and a partition board sealing member 52 that is arranged between the front partition board 21 and the rear partition board 22, so that when the partition board 2 is in the first use state, and partitions the storage compartment and the air duct, the sealing effect of the partition board 2 is improved.

Specifically, the sealing strips 51 are arranged between the two sides of the partition board 2 and the slide rail 32, and the sealing strips 51 extend to the front end and the rear end of the slide rail 32 along the length direction of the slide rail 32.

Preferably, the sealing strips 51 are located between the lower ends of the two sides of the partition board 2 and the slide rail 32, in this embodiment, the cross section of the sealing strips 51 is fixed on the slide rail 32 in a semicircular ring shape, and the sealing strips 51 are extruded by the gravity of the partition board 2 to ensure the sealing effect between the partition board 2 and the slide rail 32, so that the rear partition board 22 is easier to move back and forth along the slide rail 32.

The sealing strip 51 is provided with a linear surface 511 matched with the sliding rail 32 and an arc surface 512 matched with the bottom of the partition board 2, when the pressure of the partition board 2 is applied, the arc surface 512 is extruded and deformed to be favorably attached to the ground of the partition board 2, and the sealing effect between the partition board 2 and the sliding rail 32 is further enhanced.

Of course, the weather strip 51 may be provided on the side portion of the partition plate 2 and the side portion of the fixing base 31, and the sealing effect may be achieved by pressing the weather strip 51 with the force of the partition plate 2 and the fixing base 31 in the horizontal direction.

Further, the air duct sealing member 54 is located at the rear side of the rear partition 22, an air duct fitting 55 matched and sealed with the air duct sealing member 54 is arranged at a position corresponding to the rear wall of the storage compartment, the fitting is arranged on the rear wall between the first air duct cover plate 61 and the second air duct cover plate 63, and in a first use state, the partition 2 is moved backwards into the air duct to abut against the rear wall of the inner container, so that the air duct sealing member 54 and the air duct fitting 55 are in an abutting state.

The air duct sealing member 54 has a fixing portion 541 fixed on the rear side wall of the partition board 2, and a sealing portion 542 connected to the rear end of the fixing portion 541 and used for being matched and sealed with the air duct fitting member 55, one surface of the sealing portion 542 facing the front partition board 21 is arc-shaped, the air duct fitting member 55 has a fitting member body 551 matched and fixed with the rear wall of the inner container, and a matching groove 552 formed by recessing the fitting member body 551 backwards, and in the first use state, the sealing portion 542 is located in the matching groove 552 and is mutually abutted and matched, so that the sealing effect of the partition board 2 is further enhanced.

In this embodiment, the side of the partition 2 is a decorative strip 28, so the duct seal 54 is fixed on the decorative strip 28 at the rear side of the rear partition 22 by a snap structure 56. Of course, the air duct sealing member 54 is fixed on the rear wall of the inner container, the air duct fitting 55 is fixed on the rear wall of the rear partition 22, or the sealing portion 541 is disposed on the air duct fitting 55, and the fitting groove 552 is disposed on the air duct sealing member 54, so that the partition 2 and the rear wall of the inner container can be sealed with each other.

Further, the partition seal 52 is disposed under the pivot connection portion 23, which does not affect the normal use of the pivot connection portion 23 and is not exposed to the outside, so that the overall appearance of the partition 2 is relatively neat.

Specifically, the partition board 2 achieves the purpose of the mutual fitting and sealing of the front partition board 21 and the rear partition board 22 by the mutual fitting of the partition board sealing member 52 and the partition board fitting member 53. Since the structure of the partition sealing member 52 is the same as that of the duct sealing member 54, the detailed structure of the partition sealing member 52 is not described in detail, in this embodiment, the snap structure 56 of the partition sealing member 52 is fixed on the front side of the rear partition 22, and accordingly, the partition fitting member 53 is provided on the decorative strip 28 on the front side of the front partition 21, and the fitting member is a fitting groove formed by recessing the decorative strip 28 inward and fitting with the sealing portion.

Of course, the partition sealing member 52 may be disposed on the front partition 21, and the partition fitting member 53 may be disposed on the rear partition 22 to achieve sealing between the front partition 21 and the rear partition 22.

In this embodiment, the fastening structure 56 includes a clamping groove 561 disposed on the side trim strip 28 of the partition board 2, a clamping block 562 cooperating with the clamping groove 561 is disposed on one side of the fixing portion away from the sealing portion, and the fastening structure 56 is provided with a plurality of parts, so as to increase the stress area between the sealing member and the partition board 2 and enhance the stability of the whole structure between the sealing member and the partition board 2.

As a preferred embodiment of the present invention, the refrigeration equipment further includes a switch mechanism cooperating with the moving mechanism, the switch mechanism is electrically connected to the heating module 7, when the moving mechanism moves to connect the first air duct 62 and the cooling system, the switch mechanism disconnects the operating circuit of the heating module 7, and when the moving mechanism moves to disconnect the first air duct 62 and the cooling system, the switch mechanism connects the operating circuit of the heating module 7. Specifically, the switch mechanism in the present embodiment is configured as a first switch 81, and the first switch 81 is provided outside the fixed base 31.

Specifically, a through hole 34 matched with the first switch 81 is formed in the fixed base 31, the first switch 81 is provided with a contact 83 penetrating through the through hole 34 and a switch base 84 matched with the contact 83, furthermore, the first switch 81 is provided with a switch base 84 used for fixing the contact 83, the switch base 84 is located on the outer side of the fixed base 31, the switch base 84 is not exposed in the storage compartment, the space of the storage compartment is not occupied, and meanwhile, the attractiveness of the refrigeration compartment is improved.

In this embodiment, the fixing base 31 is provided with a through hole 34 matched with the first switch 81, and the through hole 34 has a step protruding into the through hole 34 from a position where the inner wall of the through hole 34 is far away from the partition board 2, so as to fix the first switch 81. Further, the fixed base 31 has a routing space 35 facing away from the partition 2 for accommodating a cable connected to the first switch 81.

Preferably, as shown in fig. 16, the switch base 84 is disposed in the routing space 35, and one end of the switch base 84 close to the partition board 2 has a limiting plate 841 protruding laterally, and an abutting arm 842 located outside the switch base 84 and extending toward the partition board 2; when the switch and the fixed base 31 are mutually matched, the limiting plate 841 is located at one side of the step adjacent to the partition board 2, and the abutting arm 842 abuts against the bottom wall of the routing space 35, that is, the switch base 84 applies a force deviating from the direction of the partition board 2 to the fixed base 31 through the limiting plate 841, and meanwhile, the abutting arm 842 applies a force towards the direction of the partition board 2 to the fixed base 31, so that the switch base 84 is stably fixed in the routing space 35.

As a preferred embodiment of the present invention, the refrigeration equipment further comprises a first display passage for displaying the use state of the first storage compartment 11, and in the first use state, the partition plate 2 triggers the first display passage; in the second use state, the partition plate 2 releases the trigger to the first display path, and the first display path is disconnected. Make first storing room 11 be in different mode through the user state who switches baffle 2, show the operating condition of first storing room 11 simultaneously for the user need not open first storing room 11, only need through observing the display state that shows the route, can learn the operating condition of first storing room 11, save time and operate safety.

Specifically, the first display channel includes a warm light indicator, and the first switch 81 is used to control the warm light indicator to display.

Correspondingly, the refrigeration equipment also comprises a second display passage which is different from the first display passage and is disconnected by the partition plate 2 in the first use state; in the second use state, the second display passage is communicated through the partition plate 2, and the first storage chamber 11 and the second storage chamber 12 are communicated. That is, the second shows the route and shows the different operating condition of first storing compartment 11 respectively with first demonstration route, and the user can show the operating condition of first storing compartment 11 according to first demonstration route or second demonstration route in work, and is simple and clear, and then promotes user's use experience.

It is understood that the warm light indicator and the cold light indicator may be disposed outside the storage compartment or inside the storage compartment in the case of a glass door, as long as the light indicators are directly visible from the outside, and the present invention is within the scope of the present invention.

Specifically, the second display path includes a cold light display lamp and a second switch 82 for controlling the cold light display lamp, and the second switch 82 and the first switch 81 are spaced in the routing space 35 and have the same appearance and the same fit with the fixing base 31.

It should be noted that the first switch 81 and the second switch 82 are disposed at an interval outside the fixed base 31, and the specific position is not limited, and the effect of the cooperation with the front partition 21 is not affected either by the first switch 81 being in front or the second switch 82 being in front.

The present invention further includes a cooling system (not shown) located below the lower compartment, wherein the upper duct 61 is disconnected from the cooling system in a first operating state, and the upper duct 61 is connected to the cooling system in a second operating state.

In summary, in the refrigeration apparatus of the present invention, the heating module 7 is disposed in the first air duct 62, so that the first air duct 62 is shared in two usage states, the structure is simplified, the heating module 7 does not occupy space as a whole, the first storage compartment 11 is heated more uniformly, and the safety of the user in taking and placing food is improved.

It should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art will be able to make the description as a whole, and the embodiments may be appropriately combined to form other embodiments as will be appreciated by those skilled in the art.

The above detailed description is merely illustrative of possible embodiments of the present invention and is not intended to limit the scope of the invention, which is intended to include all equivalent embodiments or modifications within the scope of the present invention without departing from the technical spirit of the present invention.

In summary, the refrigeration device of the present invention realizes the sharing of the first air duct in two usage states by arranging the heating module in the first air duct, so as to simplify the structure, and the heating module does not occupy space as a whole, so that the first storage compartment is heated more uniformly, and at the same time, the safety of the user for taking and placing food is improved.

It should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art will be able to make the description as a whole, and the embodiments may be appropriately combined to form other embodiments as will be appreciated by those skilled in the art.

The above detailed description is merely illustrative of possible embodiments of the present invention and is not intended to limit the scope of the invention, which is intended to include all equivalent embodiments or modifications within the scope of the present invention without departing from the technical spirit of the present invention.

Claims (10)

1. A refrigeration device is provided with a first storage chamber, a first air channel arranged at the rear side of the first storage chamber, a first air channel cover plate arranged between the first storage chamber and the first air channel, a cooling system used for supplying cooling to the first air channel, and a moving mechanism used for communicating or disconnecting the first air channel and the cooling system; first wind channel apron has the air outlet in first storing compartment of intercommunication and first wind channel, its characterized in that: the refrigeration equipment further comprises a heating module arranged in the first air channel, and the heating module is provided with a heating device and a fan matched with the heating device.

2. The refrigeration appliance according to claim 1, wherein: the heating module is arranged close to the upper side of the first air duct, and an air inlet matched with the heating module is formed in the position of the upper side of the first air duct cover plate.

3. The refrigeration appliance according to claim 2, wherein: the refrigeration equipment is also provided with a partition plate arranged in the first air channel, the first air channel comprises a heating air channel and an air outlet air channel which are adjacently arranged on two sides of the partition plate along the transverse direction, the heating module is arranged in the heating air channel, the air outlet is communicated with the air outlet air channel, and the heating air channel and the air outlet air channel are communicated at the lower side of the first air channel.

4. A refrigeration appliance as recited in claim 3 wherein: and a hot air outlet communicated with the heating air channel and the first storage chamber is also formed in the lower side of the first air channel cover plate.

5. The refrigeration appliance according to claim 2, wherein: the refrigeration equipment further comprises a partition plate arranged in the first air channel, the first air channel comprises a heating air channel and an air outlet air channel which are arranged on two sides of the partition plate along the transverse direction, the heating module is arranged in the heating air channel, the air outlet is communicated with the air outlet air channel, and a hot air outlet communicated with the heating air channel and the first storage chamber is arranged on the lower side of the first air channel cover plate.

6. The refrigeration appliance according to claim 1, wherein: the refrigeration equipment further comprises a switch mechanism matched with the moving mechanism, the switch mechanism is electrically connected with the heating module, when the moving mechanism moves to communicate the first air duct and the cooling system, the working circuit of the heating module is disconnected through the switch mechanism, and when the moving mechanism moves to disconnect the first air duct and the cooling system, the working circuit of the heating module is communicated through the switch mechanism.

7. The refrigeration appliance according to claim 1 or 6, wherein: the refrigeration equipment is characterized by further comprising a second storage chamber positioned below the first storage chamber, a second air channel arranged at the rear side of the second storage chamber, and a second air channel cover plate arranged between the second storage chamber and the second air channel, wherein the cold supply system is arranged in the second air channel, an air outlet communicated with the second air channel and the second storage chamber is arranged on the second air channel cover plate, when the moving mechanism is communicated with the first air channel and the refrigeration system, the second air channel is communicated with the first air channel, a cold air return channel communicated with the first storage chamber and the second storage chamber is formed at the front side of the moving mechanism, and a cold air return port is arranged at the lower side of the second air channel cover plate.

8. The refrigeration appliance according to claim 7 wherein: the movable mechanism is a movable partition plate arranged between the first air duct cover plate and the second air duct cover plate, the partition plate is provided with a front partition plate and a rear partition plate which are matched with each other, the front partition plate and the rear partition plate are provided with a first use state and a second use state, the first use state and the second use state are arranged side by side, the rear partition plate is arranged in the rear side of the rear partition plate and extends into the space between the first air duct and the second air duct, the first air duct and the cooling system are disconnected, and the front partition plate is arranged on the upper side of the rear partition plate in a folding mode under the second use state, and the partition plate is integrally moved forwards to enable the first air duct to be communicated with the second air duct.

9. The refrigeration appliance according to claim 8, wherein: still be equipped with the fixed establishment that is used for fixed partition board in the first storing room, with the sealed seal assembly of baffle end edge cooperation, in vertical direction, fixed establishment is located between first wind channel apron and the second wind channel apron, seal assembly is including locating the sealed sealing strip of cooperation between the both sides of baffle and the fixed establishment, locate baffle rear end and first wind channel, the baffle sealing member between the second wind channel between rear wall cooperation sealed sealing member, preceding baffle and the back baffle.

10. The refrigeration appliance according to claim 9 wherein: the refrigeration equipment also comprises a first display passage for displaying the use state of the first storage compartment, and the partition board triggers the first display passage in the first use state; in the second use state, the partition releases the trigger on the first display passage, so that the first display passage is disconnected.

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