CN215724384U

CN215724384U - Fresh-keeping freezer based on semiconductor technology

Info

Publication number: CN215724384U
Application number: CN202121645725.8U
Authority: CN
Inventors: 殷世宏
Original assignee: Hefei Kimay Electrical Appliance Co ltd
Current assignee: Hefei Kimay Electrical Appliance Co ltd
Priority date: 2021-07-19
Filing date: 2021-07-19
Publication date: 2022-02-01
Anticipated expiration: 2031-07-19

Abstract

The utility model discloses a semiconductor technology-based fresh-keeping refrigerator, which comprises a refrigerator, wherein a semiconductor refrigerating sheet is arranged inside one side of the refrigerator, a rotating pipe is rotatably connected inside the bottom of the refrigerator, a threaded rod is in threaded connection with the inner wall of the rotating pipe, a second limiting rod is fixedly connected with the outer wall of the threaded rod, a first limiting frame is welded on the outer wall of the bottom of the refrigerator, a second limiting frame is fixedly connected with the outer wall of the bottom of the refrigerator, a base is sleeved on the outer wall of one end of the bottom of the rotating pipe, steel balls are arranged on the inner wall of the base, the device has a simple structure and a novel design, solves the pollution caused by refrigerating with a refrigerant, refrigerates through the semiconductor refrigerating sheet technology, conveniently controls the temperature of the refrigerator through the semiconductor refrigerating sheet, and can be fixed by the refrigerator, and can not rock under the circumstances of ground unevenness, this device is fit for extensively promoting.

Description

Fresh-keeping freezer based on semiconductor technology

Technical Field

The utility model relates to the field of refrigerators, in particular to a fresh-keeping refrigerator based on a semiconductor technology.

Background

The freezer is another name of refrigerator and freezer, all evaporating pipes of the high-quality freezer adopt high-quality copper coil pipes and are processed into wide special shapes, the surface of the stainless steel plate is clean, the thickness of the whole plate is uniform, the service life is ensured to be long by adopting proper thickness, the appearance of the freezer is smooth and firm, the copper pipe has good cold transfer effect compared with an aluminum pipe or a composite pipe, the corrosion resistance is better, the high-quality copper coil pipes have the advantages of high cleanliness in the pipe and few pipe joints, and the internal leakage or blockage faults of a refrigerating system can be effectively prevented.

At present, the refrigerator made of the refrigerator is mostly adopted on the market, but Freon is needed to be adopted, and certain pollution can be generated, so that the semiconductor refrigerating sheet fresh-keeping refrigerator is lacked on the market, and the refrigerator needs to be provided with stability according to different grounds.

SUMMERY OF THE UTILITY MODEL

Objects of the utility model

In order to solve the technical problems in the background art, the utility model provides a fresh-keeping refrigerator based on a semiconductor technology, which is simple in structure and novel in design, solves the pollution caused by refrigeration by adopting a refrigerant, performs refrigeration through the semiconductor refrigeration sheet technology, conveniently controls the temperature of the refrigerator through the semiconductor refrigeration sheet, can fix the refrigerator, and can not shake under the condition of uneven ground, and is suitable for wide popularization.

(II) technical scheme

The utility model provides a semiconductor technology-based fresh-keeping refrigerator which comprises a refrigerator, wherein a semiconductor refrigerating sheet is arranged inside one side of the refrigerator, a rotating pipe is rotatably connected inside the bottom of the refrigerator, a threaded rod is connected to the inner wall of the rotating pipe in a threaded manner, a second limiting rod is fixedly connected to the outer wall of the threaded rod, a first limiting frame is welded to the outer wall of the bottom of the refrigerator, a second limiting frame is fixedly connected to the outer wall of the bottom of the refrigerator, a base is sleeved on the outer wall of one end of the bottom of the rotating pipe, steel balls are arranged on the inner wall of the base, the outer wall of the rotating pipe is meshed with a rotating rod through a bevel gear, a rotating disc is welded to the other end of the rotating rod, and a movable rod is movably connected to one side of the rotating disc.

Preferably, the inner wall of the rotating pipe is provided with threads, and the threads arranged on the inner wall of the rotating pipe are matched with the threads on the outer wall of the threaded rod.

Preferably, the number of the second limiting rods is two, the second limiting rods are located in the middle of one side, close to each other, of the first limiting frame and the second limiting frame, and the outer wall of the second limiting rods is connected with one side, close to each other, of the first limiting frame and the second limiting frame in a sliding mode.

Preferably, first gag lever post is two, the inner wall of base is provided with the ring channel, first gag lever post sets up in the ring channel of the inner wall setting of base, the ring channel inner wall sliding connection that the outer wall of first gag lever post and the inner wall of base set up.

Preferably, the outer wall of steel ball contacts with the bottom one end of threaded rod, the semiconductor refrigeration piece is a plurality of, and a plurality of semiconductor refrigeration pieces are equallyd divide and are installed respectively inside the both sides of freezer.

Preferably, the bottom outer wall fixedly connected with universal wheel of freezer, the one end of bull stick is connected through the spacing ring rotation with the bottom of freezer is inside.

Compared with the prior art, the technical scheme of the utility model has the following beneficial technical effects:

1. the device passes through mechanisms such as freezer, semiconductor refrigeration piece, has realized that the both sides inside of freezer all installs the semiconductor refrigeration piece, consequently the temperature in the freezer can also be monitored to the semiconductor refrigeration piece in work when can be refrigerated, realizes the real time monitoring operation to semiconductor refrigeration piece can realize automatic switch when the high temperature or cross low, consequently realizes that the semiconductor refrigeration piece is fresh-keeping.

2. The device realizes that the universal wheel is arranged at the bottom of the refrigerator through the movable rod, the rotating pipe and other mechanisms, so that the refrigerator is pushed to a fixed position, because the universal wheel rotates, when the refrigerator is pushed to move along a slope or by manpower, the rotating rod drives the rotating pipe to rotate through the movable rod, so that the threaded rod starts to rotate, but the outer wall of the threaded rod is welded with the second limiting rod, and the second limiting rod is limited by the first limiting frame and the second limiting rod, so that the threaded rod can move up and down when the rotating pipe rotates, so that the base lands, the threaded rod is prevented from moving upwards by the first limiting rod, the base cannot move upwards when the threaded rod moves downwards, and the base lands, if the refrigerator is wanted to be prevented from rotating after the base lands upwards and slightly lifts, therefore, the steel balls are arranged at the contact position of the threaded rod and the base, so that the threaded rod can rotate, and the refrigerator can be lifted.

To sum up, the device simple structure, the modern design has solved the pollution that adopts the refrigerant refrigeration to cause, refrigerates through semiconductor refrigeration piece technique, conveniently controls freezer temperature through the semiconductor refrigeration piece simultaneously, can be that the freezer is fixed simultaneously to can not rock under the circumstances of ground unevenness, this device is fit for extensively promoting.

Drawings

Fig. 1 is a schematic front view of a fresh-keeping freezer based on semiconductor technology according to the present invention.

Fig. 2 is an enlarged schematic structural diagram of a portion a in fig. 1 of a fresh-keeping freezer based on a semiconductor technology according to the present invention.

Fig. 3 is a schematic diagram of a side view of a rotating pipe of a fresh-keeping freezer based on semiconductor technology.

Reference numerals; 1. a freezer; 2. a semiconductor refrigeration sheet; 3. pipe rotation; 4. a threaded rod; 5. a rotating rod; 6. a first limit frame; 7. a base; 8. steel balls; 9. a first limit rod; 10. a second limiting rod; 11. a movable rod; 12. a turntable; 13. and a second limit frame.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in figures 1-3, the fresh-keeping refrigerator based on semiconductor technology comprises a refrigerator 1, a semiconductor refrigerating sheet 2 is arranged inside one side of the refrigerator 1, the semiconductor refrigerating sheet 2 is a device for producing cold energy by utilizing the thermoelectric effect of the semiconductor refrigerating sheet, a rotating pipe 3 is rotatably connected inside the bottom of the refrigerator 1, the rotating pipe 3 is an auxiliary threaded rod 4 which moves up and down, a threaded rod 4 is connected with the inner wall of the rotating pipe 3 in a threaded manner, a second limiting rod 10 is fixedly connected with the outer wall of the threaded rod 4, the second limiting rod 10 firstly realizes the up-and-down movement of the threaded rod 4 in the limiting of a first limiting frame 6 and a second limiting frame 13, a first limiting rod 9 is fixedly connected with the outer wall of the bottom of the refrigerator 1, a second limiting frame 13 is fixedly connected with the outer wall of the bottom of the refrigerator 1, a base 7 is sleeved on the outer wall of one end of the bottom of the rotating pipe 3, the inner wall of base 7 is provided with steel ball 8, and steel ball 8 is auxiliary threaded rod 4 pivoted, and 3 outer walls of swinging pipes have bull stick 5 through the bevel gear meshing, and the other end welding of bull stick 5 has carousel 12, and one side swing joint of carousel 12 has movable rod 11.

The inner wall of the rotating pipe 3 is provided with threads, the threads arranged on the inner wall of the rotating pipe 3 are matched with the threads on the outer wall of the threaded rod 4, so that the threaded rod 4 rotates when the rotating pipe 3 rotates, but the threaded rod 4 moves up and down under the limit of the second limiting rod 10, the two second limiting rods 10 are arranged in the middle of one side of the first limiting frame 6, which is close to the second limiting frame 13, so that the threaded rod 4 can not rotate and can only move up and down under the limit of the first limiting frame 6 and the second limiting frame 13, the outer wall of the second limiting rod 10 is in sliding connection with one side of the first limiting frame 6, which is close to the second limiting frame 13, the two first limiting rods 9 are arranged, the inner wall of the base 7 is provided with an annular groove, the first limiting rods 9 are arranged in the annular groove arranged on the inner wall of the base 7, the outer wall of the first limiting rods 9 is in sliding connection with the inner wall of the annular groove arranged on the inner wall of the base 7, the outer wall of steel ball 8 contacts with the bottom one end of threaded rod 4, so threaded rod 4 can rotate on base 7's inner wall, can not drive base 7 and rotate, semiconductor refrigeration piece 2 is a plurality ofly, and a plurality of semiconductor refrigeration pieces 2 are equallyd divide and do not install inside the both sides of freezer 1, consequently realize the induction temperature that can be better simultaneously of the faster realization refrigeration of whole freezer 1, freezer 1's bottom outer wall fixedly connected with universal wheel, the one end of bull stick 5 is inside to be rotated through the spacing ring with freezer 1's bottom and is connected.

According to the utility model, firstly, the semiconductor refrigerating sheets 2 are arranged inside the two sides of the refrigerator 1, so that the semiconductor refrigerating sheets 2 can refrigerate in the refrigerator 1 during working and monitor the temperature in the refrigerator 1, real-time monitoring operation is realized, and the semiconductor refrigerating sheets 2 can be automatically switched when the temperature is too high or too low, so that the semiconductor refrigerating sheets 2 can keep fresh, universal wheels are arranged at the bottom of the refrigerator 1, so that the refrigerator 1 is pushed to a fixed position, because the universal wheels rotate, when the refrigerator 1 moves due to slope or manual pushing, the rotating rod 5 is driven to rotate by the movable rod 11, the rotating pipe 3 is driven to rotate, so that the threaded rod 4 starts to rotate, but the second limiting rod 10 is welded on the outer wall of the threaded rod 4, and the second limiting rod 10 is limited by the first limiting frame 6 and the second limiting rod 10, therefore, the threaded rod 4 moves up and down when the rotating pipe 3 rotates, so that the base 7 is grounded, the base 7 is prevented from moving upwards by the first limiting rod 9 while the threaded rod 4 moves upwards, and the base 7 cannot rotate after the base 7 is grounded if the refrigerator 1 is expected to be prevented from being grounded when the refrigerator is lifted a little upwards when the threaded rod 4 moves downwards, so that the steel ball 8 is arranged at the position where the threaded rod 4 is in contact with the base 7, so that the threaded rod 4 can rotate subsequently, and the refrigerator 1 can be lifted.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the utility model and are not to be construed as limiting the utility model. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such changes and modifications that fall within the scope and bounds of the appended claims, or equivalents of such scope and bounds.

Claims

1. The fresh-keeping refrigerator based on the semiconductor technology comprises a refrigerator (1) and is characterized in that a semiconductor refrigerating sheet (2) is arranged inside one side of the refrigerator (1), a rotating pipe (3) is rotatably connected inside the bottom of the refrigerator (1), a threaded rod (4) is in threaded connection with the inner wall of the rotating pipe (3), a second limiting rod (10) is fixedly connected with the outer wall of the threaded rod (4), a first limiting rod (9) is fixedly connected with the outer wall of the threaded rod (4), a first limiting frame (6) is welded on the outer wall of the bottom of the refrigerator (1), a second limiting frame (13) is fixedly connected with the outer wall of the bottom of the refrigerator (1), a base (7) is sleeved on the outer wall of one end of the bottom of the rotating pipe (3), steel balls (8) are arranged on the inner wall of the base (7), and a rotating rod (5) is meshed on the outer wall of the rotating pipe (3) through a bevel gear, the other end welding of bull stick (5) has carousel (12), one side swing joint of carousel (12) has movable rod (11).

2. The semiconductor-technology-based fresh-keeping refrigerator of claim 1, wherein the inner wall of the rotating pipe (3) is provided with threads, and the threads arranged on the inner wall of the rotating pipe (3) are matched with the threads on the outer wall of the threaded rod (4).

3. The semiconductor-technology-based fresh-keeping refrigerator of claim 1, wherein the number of the second limiting rods (10) is two, the second limiting rods (10) are located in the middle of one side, close to each other, of the first limiting frame (6) and the second limiting frame (13), and the outer wall of the second limiting rods (10) is in sliding connection with one side, close to each other, of the first limiting frame (6) and the second limiting frame (13).

4. The semiconductor-technology-based fresh-keeping refrigerator of claim 1, wherein the number of the first limiting rods (9) is two, the inner wall of the base (7) is provided with an annular groove, the first limiting rods (9) are arranged in the annular groove formed in the inner wall of the base (7), and the outer wall of the first limiting rods (9) is connected with the inner wall of the annular groove formed in the inner wall of the base (7) in a sliding manner.

5. The semiconductor-technology-based fresh-keeping refrigerator of claim 1, wherein the outer wall of the steel ball (8) is in contact with one end of the bottom of the threaded rod (4), the number of the semiconductor refrigeration pieces (2) is multiple, and the semiconductor refrigeration pieces (2) are respectively installed inside two sides of the refrigerator (1).

6. The semiconductor-technology-based fresh-keeping refrigerator of claim 1, wherein universal wheels are mounted on the outer wall of the bottom of the refrigerator (1) through bolts, and one end of the rotating rod (5) is rotatably connected with the inside of the bottom of the refrigerator (1) through a limiting ring.