CN110926088A

CN110926088A - Energy-concerving and environment-protective type refrigerator freezer based on link mechanism

Info

Publication number: CN110926088A
Application number: CN201911306755.3A
Authority: CN
Inventors: 吴克兰
Original assignee: Individual
Current assignee: Guangdong Jinjing Electric Co.,Ltd.
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-03-27
Anticipated expiration: 2039-12-18
Also published as: CN110926088B

Abstract

The invention provides an energy-saving and environment-friendly refrigerator and freezer based on a link mechanism, and relates to the technical field of energy conservation and environment protection. This energy-concerving and environment-protective type refrigerator freezer based on link mechanism, the intelligent cabinet temperature adjusting device comprises a cabinet body, the right-hand member of the cabinet body rotates and is connected with the cabinet door, the inboard fixedly connected with sealing strip of cabinet door, the inboard fixed mounting of cabinet door has spacing ball, the inside sliding connection of the cabinet body has places the cabinet, the internal portion of cabinet is placed the upper and lower both sides fixed mounting of cabinet and is had spacing, the front side rotation of placing the cabinet is connected with the shrouding. This energy-concerving and environment-protective type refrigerator freezer based on link mechanism makes the different inside edible material of placing the cabinet can keep apart each other, has avoided the production of tainting the flavor phenomenon, has saved the use to the plastic wrap, has avoided a large amount of losses of cold air, has avoided the phenomenon that makes the cabinet door bounce open because of exerting oneself too much, has guaranteed the stable of cabinet door and has closed, has improved sealed effect, has reduced the power consumptive of refrigerator, and is more energy-concerving and environment-protective.

Description

Energy-concerving and environment-protective type refrigerator freezer based on link mechanism

Technical Field

The invention relates to the technical field of energy conservation and environmental protection, in particular to an energy-saving and environment-friendly refrigerator and freezer based on a link mechanism.

Background

Today, the natural environment is seriously damaged, energy conservation and environmental protection become the most important topics proposed for protecting the environment, and as a civil product for keeping food or other articles in a constant low-temperature cold state, the refrigerator is gradually popularized to every family, and a cabinet type refrigerator is mainly divided into a cold storage area and a freezing area, wherein the cold storage area is mainly used for keeping food fresh, and the freezing effect cannot be generated.

However, in the conventional refrigerator, the interior is layered by a single horizontal plate, and a device for resealing is not provided at the front side, therefore, the foods with different layer heights in the refrigeration area can not be effectively separated, so that the food smell mixing phenomenon is easy to occur among the foods, the food deterioration is accelerated, and in the use process of the refrigerator, the refrigeration area is an area with the most opening and closing frequency, in the opening process, the whole cold storage area can be contacted with the outside, thereby accelerating the leakage of cold air, thereby increasing the output power of the compressor, and the traditional refrigerator door is sealed by the rubber sealing strip at the inner side, after long-time use, the sealing strip can take place to warp and reduced sealed effect, simultaneously, when the power of closing the refrigerator door was too big, made the refrigerator door bounce once more easily and produced the gap for the inside cold air of refrigerator runs off in a large number.

In order to solve the above problems, the inventor provides an energy-saving and environment-friendly refrigerator freezer based on a link mechanism, so that food materials in different cabinets can be isolated from each other, the generation of tainting of odors is avoided, the use of preservative films is saved, a large amount of cold air is prevented from running off, the phenomenon that a cabinet door is bounced open due to excessive force is avoided, the stable closing of the cabinet door is ensured, the sealing effect is improved, the power consumption of the refrigerator is reduced, and the refrigerator freezer is more energy-saving and environment-friendly.

Disclosure of Invention

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides an energy-concerving and environment-protective type refrigerator freezer based on link mechanism, includes the cabinet body, cabinet door, sealing strip, spacing ball, places cabinet, spacing strip, shrouding, head rod, second connecting rod, waist hole, dabber, pivot, handle, response section of thick bamboo, cavity, piston, spring, spacing post.

Wherein:

the cabinet comprises a cabinet body, a cabinet door is rotatably connected at the right end of the cabinet body, a sealing strip is fixedly connected at the inner side of the cabinet door, a limiting ball is fixedly installed at the inner side of the cabinet door, a placing cabinet is slidably connected inside the cabinet body, limiting strips are fixedly installed at the upper side and the lower side of the placing cabinet inside the cabinet body, a sealing plate is rotatably connected at the front side of the placing cabinet, first connecting rods are rotatably connected at the rear ends of the left side and the right side of the sealing plate, second connecting rods are rotatably connected at the other ends of the first connecting rods, waist holes are formed in the second connecting rods, mandrels are fixedly installed in the waist holes at the left end and the right end of the placing cabinet, rotating shafts are rotatably connected at the other ends of the second connecting rods, handles are arranged at the front side of the sealing plate, an induction cylinder is fixedly installed, the front end of the piston is fixedly connected with a limiting column through a spring.

Preferably, the sealing strip is hollow rubber tube, and encircles and connect in the inboard of cabinet door, utilizes the sealing strip extrusion deformation between the cabinet body and cabinet door, plays sealed effect to the gap between the cabinet body and the cabinet door.

Preferably, the number of the placement cabinets is four, the upper and lower limiting strips are slidably connected inside the cabinet body, the placement cabinets are made of transparent materials, and a user can observe the food materials inside the placement cabinets conveniently without opening the placement cabinets.

Preferably, the shrouding is located the bottom of placing the cabinet front end with the rotation junction of placing the cabinet, and the bottom fixed mounting of articulated department has the horizontally dog, consequently, when the shrouding rotated to horizontality, can carry on spacingly to the shrouding, made the shrouding keep at horizontality.

Preferably, the mandrel is fixedly arranged at the left end and the right end of the cabinet, and the rotating shaft is fixedly arranged at the left end and the right end of the inner side of the cabinet body, so that the cabinet can move back and forth in the cabinet body when the second connecting rod rotates.

Preferably, the handle is formed by inwards recessing the front end of the sealing plate, so that the front end surface of the sealing plate is not provided with a part protruding forwards, and the closing of the cabinet door is facilitated.

Preferably, the quantity of an induction cylinder is eight in total, and all aligns with spacing ball mutually, spacing circular slot has been seted up to the front end of spacing post, and with spacing ball looks adaptation for when spacing ball produced the striking with spacing post, can fall into the circular slot of spacing post front end, avoided the bullet of cabinet door to open.

The invention provides an energy-saving and environment-friendly refrigerator and freezer based on a connecting rod mechanism. The method has the following beneficial effects:

1. this energy-concerving and environment-protective type refrigerator freezer based on link mechanism, through the design of the cabinet of placing of internal range from top to bottom of cabinet for the difference is placed the inside edible material of cabinet and can be kept apart each other, has avoided appearing the phenomenon of tainting by a strange odor because of eating the stream of material taste, has saved the use to the plastic wrap, and corresponding when placing the cabinet opening simultaneously, all the other cabinets of placing still can keep sealing, have avoided a large amount of losses of cold air, have reduced the output of compressor, and is more energy-concerving and environment-protective.

2. This energy-concerving and environment-protective type refrigerator freezer based on link mechanism through the design of placing cabinet left and right sides head rod and second connecting rod and shrouding link mechanism, when opening and placing the cabinet, can make and place the cabinet and shift out forward, also can make the shrouding upset to the horizontality simultaneously, is convenient for operate and conveniently takes.

3. This energy-concerving and environment-protective type refrigerator freezer based on link mechanism, through the cooperation of cabinet body front side spacing post and the inboard spacing ball of cabinet door, when closing the cabinet door, can make spacing ball fall into the circular slot of spacing post front end, avoided having guaranteed the stable of cabinet door and closed because of the too big phenomenon that makes the cabinet door bounce-off hard.

4. This energy-concerving and environment-protective type refrigerator freezer based on link mechanism, through the design of the internal side of cabinet response section of thick bamboo, utilize expend with heat and contract with cold's principle for the inside air of response section of thick bamboo cavity produces the compression when the internal portion temperature of cabinet descends gradually, and make the piston inwards move, and then drive the cabinet door and compress tightly gradually, consequently make the cabinet door when the internal portion temperature of cabinet descends gradually, can increase with the extrusion degree of the cabinet body front side, and then improve sealed effect, reduced the power consumptive of refrigerator.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a side view of the holding cabinet structure of the present invention;

FIG. 3 is a side view of the open configuration of the holding cabinet of the present invention;

fig. 4 is an enlarged sectional view of the structure of the sealing part between the cabinet body and the cabinet door.

In the figure: 1. a cabinet body; 2. a cabinet door; 3. a sealing strip; 4. a limiting ball; 5. a placing cabinet; 6. a limiting strip; 7. closing the plate; 8. a first connecting rod; 9. a second connecting rod; 10. a waist hole; 11. a mandrel; 12. a rotating shaft; 13. a handle; 14. an induction cylinder; 15. a cavity; 16. a piston; 17. a spring; 18. a limiting column.

Detailed Description

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

The embodiment of the energy-saving environment-friendly refrigerator and freezer based on the link mechanism is as follows:

referring to fig. 1-4, an energy-saving and environment-friendly refrigerator and freezer based on a link mechanism includes a cabinet body 1, a cabinet door 2, a sealing strip 3, a limiting ball 4, a placing cabinet 5, a limiting strip 6, a sealing plate 7, a first connecting rod 8, a second connecting rod 9, a waist hole 10, a mandrel 11, a rotating shaft 12, a handle 13, an induction cylinder 14, a cavity 15, a piston 16, a spring 17, and a limiting post 18.

Wherein:

the right end of the cabinet body 1 is rotatably connected with a cabinet door 2, the inner side of the cabinet door 2 is fixedly connected with a sealing strip 3, the sealing strip 3 is a hollow rubber tube and is connected to the inner side of the cabinet door 2 in a surrounding manner, the sealing strip 3 is extruded and deformed between the cabinet body 1 and the cabinet door 2 to play a sealing effect on a gap between the cabinet body 1 and the cabinet door 2, the inner side of the cabinet door 2 is fixedly provided with a limiting ball 4, the inner part of the cabinet body 1 is slidably connected with a placing cabinet 5, the number of the placing cabinets 5 is four, the upper and lower limiting strips 6 are slidably connected to the inner part of the cabinet body 1, the placing cabinet 5 is made of transparent material, so that a user can conveniently observe food materials in the placing cabinet 5 without opening the placing cabinet 5, through the design of the placing cabinets 5 arranged up and down in the cabinet body 1, the food materials in the placing cabinets 5 can be isolated from each other, and the, the use of preservative film is saved, and when the corresponding placing cabinet 5 is opened, the rest placing cabinets 5 can still be kept closed, so that the loss of a large amount of cold air is avoided, the output power of the compressor is reduced, and the energy conservation and the environmental protection are realized.

The upper side and the lower side of a placing cabinet 5 in the cabinet body 1 are fixedly provided with limiting strips 6, the front side of the placing cabinet 5 is rotatably connected with a sealing plate 7, the rotating connection part of the sealing plate 7 and the placing cabinet 5 is positioned at the bottom of the front end of the placing cabinet 5, and the bottom of the hinged part is fixedly provided with a horizontal stop dog, therefore, when the sealing plate 7 rotates to the horizontal state, the sealing plate 7 can be limited, so that the sealing plate 7 is kept in the horizontal state, the rear ends of the left side and the right side of the sealing plate 7 are rotatably connected with a first connecting rod 8, the other end of the first connecting rod 8 is rotatably connected with a second connecting rod 9, the inside of the second connecting rod 9 is provided with a waist hole 10, the inside of the waist holes 10 at the left end and the right end of the placing cabinet 5 is fixedly provided with a mandrel 11, the mandrel 11 is fixedly arranged at the left end and the, can make and place cabinet 5 at the inside back-and-forth movement of the cabinet body 1, the other end of second connecting rod 9 rotates and is connected with pivot 12, through the design of placing 5 left and right sides head rod 8 of cabinet and second connecting

rod

9 and 7 link mechanism of shrouding, when opening and placing cabinet 5, can make and place cabinet 5 and shift out forward, also can make shrouding 7 overturn to the horizontality simultaneously, the operation of being convenient for and conveniently taking.

The front side of the sealing plate 7 is provided with a handle 13, the handle 13 is formed by inwards sinking the front end of the sealing plate 7, so that the front end surface of the sealing plate 7 has no part protruding forwards, which is beneficial to closing the cabinet door 2, the inner side of the cabinet body 1 is fixedly provided with an induction cylinder 14, the induction cylinders 14 are eight in number and are all aligned with the limiting ball 4, the front end of the limiting column 18 is provided with a limiting circular groove and is matched with the limiting ball 4, so that the limiting ball 4 can fall into the circular groove at the front end of the limiting column 18 when colliding with the limiting column 18, thereby avoiding the bouncing-off of the cabinet door 2, the induction cylinder 14 is internally provided with a cavity 15, the front side of the cavity 15 is movably connected with a piston 16, through the design of the induction cylinder 14 at the inner side of the cabinet body 1, by utilizing the principle of thermal expansion and cold contraction, the air inside the cavity 15 of the induction cylinder 14 is compressed when the temperature of the, and then drive cabinet door 2 and compress tightly gradually, consequently make cabinet door 2 when the internal temperature of the cabinet body 1 descends gradually, can increase with the extrusion degree of the cabinet body 1 front side, and then improve sealed effect, reduced the power consumptive of refrigerator.

The front end of the piston 16 is fixedly connected with a limiting column 18 through a spring 17, and the limiting column 18 on the front side of the cabinet body 1 is matched with an inner side limiting ball 4 of the cabinet door 2, so that the limiting ball 4 can fall into a circular groove at the front end of the limiting column 18 when the cabinet door 2 is closed, the phenomenon that the cabinet door 2 is bounced off due to excessive force is avoided, and the stable closing of the cabinet door 2 is ensured.

When in use, the cabinet door 2 is opened, the food materials in different storage cabinets 5 can be isolated from each other by utilizing the design of the storage cabinets 5 and the sealing plates 7 in the cold storage area, the flow of the taste of the food materials is avoided, meanwhile, the cold air in the storage cabinets 5 can be effectively reserved by utilizing the action of the sealing plates 7, a large amount of cold air is prevented from losing, then the area where the food materials to be taken are located is observed by utilizing the transparent design of the storage cabinets 5, then the corresponding sealing plates 7 at the front sides of the storage cabinets 5 are overturned by utilizing the handles 13, in the overturning process of the sealing plates 7, the second connecting rods 9 can irregularly rotate around the mandrels 11 by utilizing the action of the first connecting rods 8, and because the mandrels 11 are fixed on the storage cabinets 5, the rotating shafts 12 at one ends of the second connecting rods 9 are fixedly arranged on the inner walls of the cabinet body 1, therefore, in the rotating process of the second connecting rods, the placing cabinet 5 can move forwards until the sealing plate 7 rotates to a horizontal state, so that the food materials in the placing cabinet 5 can be conveniently taken, after the taking is finished, the sealing plate 7 returns to a vertical state through upwards overturning the sealing plate 7, meanwhile, the placing cabinet 5 can be retracted into the cabinet body 1 again, when the cabinet door 2 is closed, a gap between the cabinet body 1 and the cabinet door 2 can be sealed through the action of a sealing strip 3 in the cabinet door 2, meanwhile, a limiting ball 4 in the inner side of the cabinet door 2 can also fall into a groove in the front end of a limiting column 18, the bouncing of the cabinet door 2 is avoided, meanwhile, when the temperature in the cabinet body 1 gradually drops, the air in the induction cylinder 14 can be compressed, so that a piston 16 can move inwards, the limiting column 18 can pull the limiting ball 4 and the limiting column 2 to move inwards, and therefore, when the temperature in the cabinet door 2 gradually drops in the cabinet body 1, the extrusion degree with the front side of the cabinet body 1 can be increased, and the sealing effect is further improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an energy-concerving and environment-protective type refrigerator freezer based on link mechanism, includes the cabinet body (1), its characterized in that: the cabinet is characterized in that a cabinet door (2) is rotatably connected to the right end of the cabinet body (1), a sealing strip (3) is fixedly connected to the inner side of the cabinet door (2), a limiting ball (4) is fixedly mounted on the inner side of the cabinet door (2), a placing cabinet (5) is slidably connected to the inner portion of the cabinet body (1), limiting strips (6) are fixedly mounted on the upper side and the lower side of the placing cabinet (5) in the cabinet body (1), a sealing plate (7) is rotatably connected to the front side of the placing cabinet (5), first connecting rods (8) are rotatably connected to the rear ends of the left side and the right side of the sealing plate (7), second connecting rods (9) are rotatably connected to the other ends of the first connecting rods (8), waist holes (10) are formed in the second connecting rods (9), mandrels (11) are fixedly mounted in the left end and the right end of the placing cabinet (5) and the waist holes (10), the front side of shrouding (7) is opened and is equipped with handle (13), the inboard fixed mounting of the cabinet body (1) has an induction cylinder (14), cavity (15) have been seted up to the inside of induction cylinder (14), the front side sliding connection of cavity (15) has piston (16), the front end of piston (16) passes through spring (17) fixedly connected with spacing post (18).

2. The energy-saving and environment-friendly refrigerator and freezer based on the link mechanism as claimed in claim 1, wherein: the sealing strip (3) is a hollow rubber tube and is connected to the inner side of the cabinet door (2) in a surrounding manner.

3. The energy-saving and environment-friendly refrigerator and freezer based on the link mechanism as claimed in claim 1, wherein: the number of the placement cabinets (5) is four, the upper and lower limiting strips (6) are slidably connected inside the cabinet body (1), and the placement cabinets (5) are made of transparent materials.

4. The energy-saving and environment-friendly refrigerator and freezer based on the link mechanism as claimed in claim 1, wherein: the rotary joint of the sealing plate (7) and the placing cabinet (5) is positioned at the bottom of the front end of the placing cabinet (5), and a horizontal stop block is fixedly installed at the bottom of the hinged part.

5. The energy-saving and environment-friendly refrigerator and freezer based on the link mechanism as claimed in claim 1, wherein: dabber (11) fixed mounting is in the both ends about placing cabinet (5), pivot (12) fixed mounting is in the both ends about cabinet body (1) inboard.

6. The energy-saving and environment-friendly refrigerator and freezer based on the link mechanism as claimed in claim 1, wherein: the handle (13) is formed by inwards sinking the front end of the sealing plate (7).

7. The energy-saving and environment-friendly refrigerator and freezer based on the link mechanism as claimed in claim 1, wherein: the number of the induction cylinders (14) is eight, the induction cylinders are aligned with the limiting balls (4), and the front ends of the limiting columns (18) are provided with limiting circular grooves matched with the limiting balls (4).