CN212157799U - Multifunctional refrigerator - Google Patents

Abstract

The utility model discloses a multifunctional refrigerator, including box, the door body, main control unit, set up refrigeration room and compressor storehouse on the box, wall or back wall portion set up the condenser about the box, and the inside or the back wall of refrigeration room set up the evaporimeter, its characterized in that: a multifunctional cavity is arranged above the refrigerating chamber, a multifunctional cavity liner is made of metal plate parts, the multifunctional cavity liner is connected with the refrigerating chamber liner through a middle partition plate, a high-temperature heat insulation material layer is arranged on the outer wall of the multifunctional cavity liner, and a polyurethane foaming layer is arranged between the multifunctional cavity liner and a side plate and a top plate of the box body; an ozone generator, an infrared heating pipe and a temperature controller are arranged in the multifunctional cavity; the main controller comprises a refrigerator control main board and a multifunctional control board, and the ozone generator, the heater and the temperature controller are all electrically connected with the multifunctional control board. The utility model discloses the function is various, and convenient to use is particularly suitable for the demand of single family to kitchen guarding household electrical appliances.

Description

Multifunctional refrigerator

Technical Field

The utility model belongs to the technical field of refrigeration plant, especially, relate to a multifunctional refrigerator.

Background

With the development of society and economy, the living standard of people is increasingly improved, the requirement for storing food is higher and higher, the refrigerator enters every family, the refrigerator is a low-temperature-keeping appliance, the food or other articles are kept in a constant low-temperature cold state to avoid the spoilage of the food or other articles, the existing refrigerator mostly has a refrigerating function, for the consumer groups of single people, the existing refrigerator is expected to buy an integrated refrigerator which has the functions of refrigerating food, disinfecting and baking, and therefore the requirement for various functions of household appliances but small occupied volume is met.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multifunctional refrigerator, the box not only has refrigeration district, multi-functional district simultaneously, and the box rigidity is good, safe and reliable to overcome prior art's not enough.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme: the utility model provides a multifunctional refrigerator, includes box, the door body, main control unit, sets up refrigeration room and compressor bin on the box, and wall or back wall portion set up the condenser about the box, and the inside or the back wall of refrigeration room set up evaporimeter, its characterized in that: a multifunctional cavity is arranged above the refrigerating chamber, a multifunctional cavity liner is made of metal plate parts, the multifunctional cavity liner is connected with the refrigerating chamber liner through a middle partition plate, a high-temperature heat insulation material layer is arranged on the outer wall of the multifunctional cavity liner, and a polyurethane foaming layer is arranged between the multifunctional cavity liner and a side plate and a top plate of the box body; an ozone generator, an infrared heating pipe and a temperature controller are arranged in the multifunctional cavity; the main controller comprises a refrigerator control main board and a multifunctional control board, and the ozone generator, the heater and the temperature controller are all electrically connected with the multifunctional control board.

Set up the sleeve between the backplate of multi-functional cavity inner bag and the box backplate, the louvre has been seted up at the box backplate corresponding sleeve position, is fixed with fan motor assembly on the backplate of multi-functional cavity, has seted up supply-air outlet, return air inlet on the backplate of multi-functional cavity, the heater is including setting up the electrical heating stick in multi-functional cavity inner bag, the electrical heating stick is connected with the multi-functional control panel electricity.

The fan motor assembly comprises a motor cover, a motor, fan blades and an air supply cover, the motor cover and the air supply cover are fixed on a rear plate of the multifunctional cavity, the fan blades are arranged between the motor cover and the air supply cover or extend into the air supply cover through a center hole of the air supply cover, and a motor shaft of the motor penetrates through the motor cover.

The air supply opening is located in the area corresponding to the air supply cover, and the air return opening is located outside the area corresponding to the air supply cover and inside the area corresponding to the motor cover.

And a second electric heating pipe is also arranged between the motor cover and the air supply cover and is electrically connected with the multifunctional control panel.

The high-temperature heat insulation material layer is made of high-temperature-resistant anti-scald heat insulation sponge or aluminum silicate fibers.

The multifunctional chamber liner is a stainless steel liner, the stainless steel liner is bent along an opening at the front end to form a square frame-shaped flanging, the square frame-shaped flanging comprises a stacking structure, and a shell flanging of the box body is overlapped on the stacking of the square frame-shaped flanging.

The utility model discloses following beneficial effect has:

the utility model discloses a cooperation in multi-functional cavity and refrigeration chamber for the refrigerator still has the oven function simultaneously storing food, in order to accord with the demand to kitchen guarding household electrical appliances of single-body noble. The outer wall of oven sets up after the heat insulating material layer of high temperature resistance and supports with polyurethane rigid foam layer again, can reach good adiabatic effect, possesses better box rigidity again simultaneously to can make the cost reduction with the stainless steel inner bag thickness attenuate in function chamber.

For the cooperation refrigerator box structure, design the fan unit of oven for back breeze formula structure to realize the inside even air supply circulation of oven through motor cover and air supply cover, thereby prevent the local overheated phenomenon of barbecue.

The utility model discloses a multi-functional cavity sets up the front opening turn-ups, and the turn-ups falls the design of level, but the turn-ups of messenger's refrigerator outer container overlap joint on the inner bag, falls a turn-ups reasonable in design, effectively prevents to leak the bubble phenomenon.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a partial sectional view of the refrigerator structure of the present invention.

Fig. 2 is a schematic view of the structure of the multifunctional chamber of the present invention.

Fig. 3 is an exploded view of the multifunctional chamber fan motor assembly of the present invention.

Fig. 4 is a schematic view of the lap joint structure of the multifunctional chamber and the box body shell of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Please refer to fig. 1-3: a multifunctional refrigerator comprises a refrigerator body (the number 1 indicates a refrigerator body shell), a door body 2 and a main controller (not shown), wherein a refrigerating chamber and a compressor bin are arranged on the refrigerator body, condensers (not shown) are arranged on the left wall, the right wall or the rear wall of the refrigerator body, an evaporator (not shown) is arranged inside or on the rear wall of the refrigerating chamber, a multifunctional chamber is arranged above the refrigerating chamber, a multifunctional chamber liner 8 is made of metal plate parts, the multifunctional chamber liner 8 is connected with a refrigerating chamber liner 6 through a middle partition plate, a high-temperature heat insulation material layer 3 is arranged on the outer wall of the multifunctional chamber liner, and a polyurethane foaming layer 5 is arranged between the multifunctional chamber liner and a side plate and a top plate of the refrigerator body; the multifunctional chamber is internally provided with an ozone generator 92, an infrared heating pipe 9 and a temperature controller (not shown); the main controller comprises a refrigerator control main board and a multifunctional control board, and the ozone generator, the heater and the temperature controller are all electrically connected with the multifunctional control board. The multifunctional control board controls to select and start the ozone generator or the heater (high-temperature disinfection function) or the electric heating rod (baking function) in an alternative mode, so that the low-temperature disinfection function mode, the high-temperature disinfection function mode or the oven mode is selected. The temperature controller is used for controlling the temperature in the cavity in the disinfection mode. The multifunctional cavity is connected with the refrigerating indoor liner 6 through the middle partition plate, the sleeve 4 is arranged between the rear plate of the multifunctional cavity and the box body rear plate, the heat dissipation holes for the fans are formed in the position, corresponding to the sleeve, of the box body rear plate, the fan motor assembly 10 is fixed on the rear plate of the multifunctional cavity, and the air supply opening 87 and the air return opening 86 are formed in the rear plate of the multifunctional cavity. The oven drive control board may be mounted in the sleeve or on top of the cabinet or in the oven door (not shown). The heater (9, 91) comprises an infrared heating pipe in a high-temperature disinfection mode and an electric heating rod in a baking mode, and the electric heating rod is electrically connected with the multifunctional control board.

In the preferred embodiment, the fan-motor assembly 10 includes a motor cover 15, a motor 12, fan blades 13, and a blower cover 14, wherein the motor cover 15 and the blower cover 14 are fixed on the rear plate 80 of the multifunctional cavity, the fan blades 13 are disposed between the motor cover and the blower cover or extend into the blower cover through a central hole of the blower cover, and a motor shaft of the motor penetrates through the motor cover. The air supply port 87 is located in the area corresponding to the air supply cover, and the air return port 86 is located outside the area corresponding to the air supply cover and inside the area corresponding to the motor cover. The air supply cover, the shape of motor cover is similar, enclose the frame by the cover bottom plate and follow the curb plate that cover bottom plate edge all around turns over to the baking chamber direction and constitute, thereby the opening edge lid of air supply cover closes the supply-air outlet region at the baking chamber back plate and forms the air supply wind channel, the cover bottom plate central authorities of air supply cover set up circular shape wind cavity mouth, interior circulating air carries multi-functional cavity from the wind cavity mouth, then get into the air supply cover from the return air inlet all around of supply-air outlet, in the return air wind channel between the motor cover, thereby realize the wind channel circulation. The opening edge of the motor cover covers the back plate of the baking chamber and covers the air return opening, so that convection air enters from the air return opening and leaves from the air supply opening through the air inlet and outlet channels. The fan blades are arranged in the inner cavity of the motor cover, the motor is fixed on the cover bottom plate of the motor cover through the fixing plate, and the output shaft of the motor is inserted into the motor cover and is in driving connection with the fan blades. As an improved design, the air path circulation of the multifunctional cavity can also be realized by that the fan motor sucks the air in the inner container into the fan motor assembly through the air opening in the middle of the rear plate of the multifunctional cavity and then the air returns to the inner container from the air openings at the periphery of the rear plate.

In a preferred embodiment, the layer of high temperature insulating material 3 is a high temperature resistant, burn proof insulating sponge or an aluminium silicate fibre.

In a preferred embodiment, the multifunctional chamber liner is a stainless steel liner, the stainless steel liner is bent along the front end opening to form a square flange, the square flange comprises a stacking structure, and the shell flange of the box body is overlapped on the stacking of the square flange.

In the preferred embodiment, the multi-functional chamber is provided with an upper electric heating tube 9 and a lower electric heating tube 91.

In the preferred embodiment, the inner container of the refrigeration compartment is a plastic inner container 6, on the back of which is affixed a tube-in-plate evaporator, which is connected to a compressor 7. Or the inflation type evaporator is arranged in the inner container. Even, an independent section can be arranged in the inner container, a movable small door is arranged in the section, and the section is matched with the section evaporator. The interval evaporator is connected with the main evaporator in series or in parallel.

In a preferred embodiment, a first flange 81 is arranged on the outer side of the front end of the multifunctional chamber liner 8, the first flange 81 is in a step shape, a second flange 11 is arranged at a position corresponding to the first flange 81 in the box body shell 1 and at a position corresponding to the first flange 81 on one side of the middle partition plate 10, a groove 111 is arranged at the middle position of the second flange 11, and the first flange 81 is clamped and fixed in the groove 111 for buckling the multifunctional chamber 8 in the shell 1 so as to assemble the metal multifunctional chamber 8.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (7)

1. The utility model provides a multifunctional refrigerator, includes box, the door body, main control unit, sets up refrigeration room and compressor bin on the box, and wall or back wall portion set up the condenser about the box, and the inside or the back wall of refrigeration room set up evaporimeter, its characterized in that: a multifunctional cavity is arranged above the refrigerating chamber, a multifunctional cavity liner is made of metal plate parts, the multifunctional cavity liner is connected with the refrigerating chamber liner through a middle partition plate, a high-temperature heat insulation material layer is arranged on the outer wall of the multifunctional cavity liner, and a polyurethane foaming layer is arranged between the multifunctional cavity liner and a side plate and a top plate of the box body; an ozone generator, an infrared heating pipe and a temperature controller are arranged in the multifunctional cavity; the main controller comprises a refrigerator control main board and a multifunctional control board, and the ozone generator, the heater and the temperature controller are all electrically connected with the multifunctional control board.

2. The multifunctional refrigerator as claimed in claim 1, wherein a sleeve is disposed between the rear plate of the multifunctional chamber liner and the rear plate of the cabinet, heat dissipation holes are formed in the rear plate of the cabinet corresponding to the sleeve, a fan motor assembly is fixed to the rear plate of the multifunctional chamber, an air supply opening and an air return opening are formed in the rear plate of the multifunctional chamber, the heater comprises an electric heating rod disposed in the multifunctional chamber liner, and the electric heating rod is electrically connected to the multifunctional control board.

3. The multifunctional refrigerator according to claim 2, wherein the fan motor assembly comprises a motor cover, a motor, fan blades and a blowing cover, the motor cover and the blowing cover are fixed on the rear plate of the multifunctional chamber, the fan blades are arranged between the motor cover and the blowing cover or extend into the blowing cover through a central hole of the blowing cover, and a motor shaft of the motor penetrates through the motor cover.

4. The multifunctional refrigerator as claimed in claim 3, wherein the air supply opening is located in a region corresponding to the air supply cover, and the air return opening is located outside the region corresponding to the air supply cover and inside the region corresponding to the motor cover.

5. The multifunctional refrigerator as claimed in claim 4, wherein a second electric heating tube is further disposed between the motor cover and the air supply cover, and the second electric heating tube is electrically connected to the multifunctional control board.

6. The multifunctional refrigerator as claimed in claim 4, wherein the high temperature insulation material layer is a high temperature resistant scald proof insulation sponge or an aluminum silicate fiber.

7. The multifunctional refrigerator as claimed in claim 4, wherein the multifunctional chamber liner is a stainless steel liner, the stainless steel liner is bent along the front opening to form a square flange, the square flange comprises a stacking structure, and the shell flange of the refrigerator body overlaps the stacking of the square flange.

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