Cabinet freezer with deodorizing function

Abstract

The cabinet freezer with the deodorization function comprises a cabinet body and a containing frame assembly, an air inlet cavity and an air outlet cavity are formed in the cabinet body, an air inlet hole communicated with the air outlet cavity is formed in the outer wall of one side of the cabinet body, an air outlet hole communicated with the air inlet cavity is formed in the outer wall of one side of the cabinet body, and the containing frame assembly is arranged in the cabinet body. An air pump and a placement box are fixed to the bottom of the cabinet body through bolts, an air inlet pipe connected with the air inlet cavity is arranged at the input end of the air pump, and the output end of the air pump is connected with the placement box through a pipeline. The air pump sucks air in the cabinet body into the placement box through the air inlet pipe, the air inlet cavity and the air inlet hole, the activated carbon purification box adsorbs and removes peculiar smell in the air, and then the air with the peculiar smell removed is exhausted back into the cabinet body through the air outlet pipe, the air outlet cavity and the air outlet hole, so that the deodorization function is achieved; food in the cabinet body can be prevented from being tainted by odor, and peculiar smell can be prevented from escaping when the cabinet body is opened.

Description

Technical Field

[0001] The utility model relates to the technical field of freezers, in particular to a freezer with a deodorizing function. Background Art

[0002] A freezer is a low-temperature refrigeration and freezing equipment used to achieve a deep freezing effect, usually called a refrigerator, freezer, etc.

[0003] For example, a freezer device with announcement number CN208671451U and authorization announcement date 2019.03.29 includes a refrigeration device, a shell located outside the refrigeration device, and a storage box connected to the shell, the shell and the storage box are fixedly connected by bolts, the storage box includes a frame, side walls, a support plate, a bottom plate and a door body, the side walls and the bottom plate are located on the frame and are adhesively connected to the frame, the support plate is connected to the frame, the two are fixed by bolts, the bottom plate is located at the lower end of the frame, and the bottom plate is welded and fixed to the frame.

[0004] As mentioned above and in the prior art, freezers are generally used to store fresh food, and there will be odor inside the freezer. If it is not processed, it is easy for the food to smell each other, and when the freezer is opened, the odor will also be smelled. Therefore, it is urgent to design a freezer with a deodorizing function to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a freezer with a deodorizing function to solve the above-mentioned deficiencies in the prior art.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A freezer with a deodorizing function comprises a cabinet body and a placement frame assembly, wherein an air inlet chamber and an air outlet chamber are respectively arranged inside the cabinet body, an air inlet hole connected with the air outlet chamber is arranged on the outer wall of one side of the cabinet body, and an air outlet hole connected with the air inlet chamber is arranged on the outer wall of one side of the cabinet body, an air pump and a placement box are respectively fixed to the bottom of the cabinet body by bolts, an air inlet pipe connected with the air inlet chamber is arranged on the input end of the air pump, and the output end of the air pump is connected with the placement box through a pipeline, an air outlet pipe connected with the air outlet chamber is arranged on the outer wall of one side of the placement box, an activated carbon purification box is inserted inside the placement box, a dustproof net is movably connected to the outer wall of the front side of the cabinet body by a hinge, and the bottom of the dustproof net is fixed to the outer wall of the cabinet body by bolts.

[0008] Furthermore, a heating seat is arranged on the outer wall of one side of the cabinet, and a heating cavity is arranged inside the heating seat.

[0009] Furthermore, an electric heating tube is arranged inside the heating chamber, and a heat preservation and insulation board is arranged on the inner wall of the heating chamber.

[0010] Furthermore, hanging rods are fixed to the inner walls on both sides of the cabinet body by bolts, and the placement frame assembly is hung on the hanging rods. The placement frame assembly includes an outer frame and an inner frame, and the inner frame is slidably connected to the inside of the outer frame.

[0011] Furthermore, sliding blocks are provided on the outer walls on both sides of the inner frame, and sliding grooves are provided on the outer walls on both sides of the outer frame, and the sliding blocks are slidably connected inside the sliding grooves.

[0012] Furthermore, a gear swivel is rotatably connected to the outer wall of one side of the slider via a bearing, and a limiting rod is provided on the inner wall of the slider. The gear swivel is sleeved on the outside of the limiting rod, and a torsion spring connected to the gear swivel is provided on the outer wall of the limiting rod.

[0013] Furthermore, a toothed plate block is slidably connected inside the slider, slots are provided on the inner walls on both sides of the slide, the toothed plate block is inserted into the slots, and the gear swivel and the toothed plate block are meshed with each other.

[0014] In the above technical scheme, the utility model provides a freezer with a deodorizing function, (1) by setting an air inlet chamber, an air inlet hole, an air outlet hole, an air pump, a storage box, an activated carbon purification box, an air inlet pipe and an air outlet pipe, the air pump draws the gas inside the cabinet into the storage box through the air inlet pipe, the air inlet chamber and the air inlet hole, the activated carbon purification box adsorbs and removes the odor in the gas, and then the air with the odor removed is discharged back to the interior of the cabinet through the air outlet pipe, the air outlet chamber and the air outlet hole, thereby realizing the deodorizing function and preventing the food inside the cabinet from smelling. , and can prevent a peculiar smell from escaping when the cabinet is opened; (2) by providing a heating seat, an electric heating tube and a heat preservation and insulation board, turning on the electric heating tube can generate heat inside the heating seat, which can quickly thaw frozen food and facilitate the use of food as soon as possible; (3) by providing a placement frame assembly, an outer frame, an inner frame, a slider, a slide groove, a gear swivel, a limit rod, a torsion spring, a tooth plate plug and a slot, the inner frame can slide inside the outer frame, and the total height of the inner frame and the outer frame can be adjusted, so that objects of different heights can be placed, thereby improving practical performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0016] Figure 1The present invention is a three-dimensional structural schematic diagram of a freezer with a deodorizing function according to an embodiment of the present invention.

[0017] Figure 2 The utility model provides a schematic diagram of the internal structure of a freezer with a deodorizing function.

[0018] Figure 3 The present invention is a schematic diagram of a placement frame structure provided in an embodiment of a freezer with a deodorizing function according to the present invention.

[0019] Figure 4 The present invention is a schematic diagram of a sliding block structure provided in an embodiment of a freezer with a deodorizing function according to the present invention.

[0020] Description of reference numerals:

[0021] 1. Cabinet; 2. Air inlet cavity; 3. Air inlet hole; 4. Air outlet hole; 5. Air pump; 6. Placement box; 7. Activated carbon purification box; 8. Air inlet pipe; 9. Air outlet pipe; 10. Heating seat; 11. Electric heating tube; 12. Thermal insulation board; 13. Hanging rod; 14. Placement frame assembly; 15. Outer frame; 16. Inner frame; 17. Slider; 18. Slide; 19. Gear swivel; 20. Limit rod; 21. Torsion spring; 22. Tooth plate plug; 23. Slot; 24. Dust screen; 25. Air outlet cavity; 26. Heating cavity. DETAILED DESCRIPTION

[0022] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0023] like Figure 1-4 As shown, a freezer with a deodorizing function provided by an embodiment of the utility model comprises a cabinet body 1 and a placement frame assembly 14, an air inlet chamber 2 and an air outlet chamber 25 are respectively arranged inside the cabinet body 1, an air inlet hole 3 connected with the air outlet chamber 25 is arranged on the outer wall on one side of the cabinet body 1, and an air outlet hole 4 connected with the air inlet chamber 2 is arranged on the outer wall on one side of the cabinet body 1, an air pump 5 and a placement box 6 are respectively fixed to the bottom of the cabinet body 1 by bolts, an air inlet pipe 8 connected with the air inlet chamber 2 is arranged on the input end of the air pump 5, and the output end of the air pump 5 is connected with the placement box 6 through a pipeline, an air outlet pipe 9 connected with the air outlet chamber 25 is arranged on the outer wall on one side of the placement box 6, an activated carbon purification box 7 is inserted in the placement box 6, a dustproof net 24 is movably connected to the outer wall on the front side of the cabinet body 1 through a hinge, and the bottom of the dustproof net 24 is fixed to the outer wall of the cabinet body 1 by bolts.

[0024] The utility model provides a freezer with a deodorizing function, comprising a cabinet body 1 and a placement frame assembly 14, wherein an air inlet chamber 2 and an air outlet chamber 25 are respectively arranged inside the cabinet body 1, an air inlet hole 3 connected to the air outlet chamber 25 is arranged on the outer wall of one side of the cabinet body 1, and an air outlet hole 4 connected to the air inlet chamber 2 is arranged on the outer wall of one side of the cabinet body 1, an air pump 5 and a placement box 6 are respectively fixed to the bottom of the cabinet body 1 by bolts, an air inlet pipe 8 connected to the air inlet chamber 2 is arranged on the input end of the air pump 5, and the output end of the air pump 5 is connected to the placement box 6 through a pipeline, an air outlet pipe 9 connected to the air outlet chamber 25 is arranged on the outer wall of one side of the placement box 6, and an activated carbon purification box is inserted in the placement box 6 7. A dustproof net 24 is movably connected to the outer wall of the cabinet 1 on the front side through a hinge, and the bottom of the dustproof net 24 is fixed to the outer wall of the cabinet 1 by bolts. The air pump 5 is started to draw the air inside the cabinet 1 into the interior of the placement box 6 through the air inlet pipe 8, the air inlet cavity 2 and the air inlet hole 3. The air is adsorbed and removed by the activated carbon purification box 7, and then enters the interior of the air outlet cavity 25 through the air outlet pipe 9 and is discharged back to the interior of the cabinet 1 through the air outlet hole 4. This can prevent the food inside the cabinet 1 from having a cross-flavor, and can prevent the smell of odor when the cabinet 1 is opened, thereby realizing the function of removing odor. The screws fixing the dustproof net 24 are threaded off from the cabinet 1, and the activated carbon purification box 7 can be replaced.

[0025] Beneficial effect: The air pump 5 draws the gas inside the cabinet 1 into the interior of the placement box 6 through the air inlet pipe 8, the air inlet cavity 2 and the air inlet hole 3, and the activated carbon purification box 7 adsorbs and removes the odor in the gas, and then the odor-free air is discharged back to the interior of the cabinet 1 through the air outlet pipe 9, the air outlet cavity 25 and the air outlet hole 4, thereby realizing the deodorization function, preventing the food inside the cabinet 1 from tainting the food, and preventing a odor from escaping when the cabinet 1 is opened.

[0026] In one embodiment provided by the present utility model, Figure 1 and Figure 2 As shown, a heating seat 10 is provided on the outer wall of one side of the cabinet 1, and a heating cavity 26 is provided inside the heating seat 10. The heating seat 10 is used to quickly defrost frozen food taken out from the cabinet 1. The cabinet 1 and the top of the heating seat 10 are both movably connected to the cover body through a hinge to prevent cold air and heat from escaping.

[0027] In another embodiment provided by the present utility model, Figure 2 As shown, an electric heating tube 11 is arranged inside the heating chamber 26, and a heat-insulating board 12 is arranged on the inner wall of the heating chamber 26, and the heat-insulating board 12 can play a role in heat preservation and insulation.

[0028] In another embodiment provided by the present utility model, Figure 2 and Figure 3As shown, hanging rods 13 are fixed to the inner walls on both sides of the cabinet 1 by bolts, and a frame assembly 14 is hung on the hanging rods 13. The frame assembly 14 includes an outer frame 15 and an inner frame 16, and the inner frame 16 is slidably connected to the inside of the outer frame 15, and the total height of the inner frame 16 and the outer frame 15 can be adjusted.

[0029] In one embodiment provided by the present utility model, Figure 3 and Figure 4 As shown, sliders 17 are provided on the outer walls on both sides of the inner frame 16 , and slide grooves 18 are provided on the outer walls on both sides of the outer frame 15 . The sliders 17 are slidably connected inside the slide grooves 18 , and can guide the inner frame 16 .

[0030] In another embodiment provided by the present utility model, Figure 3 and Figure 4 As shown, a gear swivel 19 is rotatably connected to the outer wall of one side of the slider 17 through a bearing, and a limiting rod 20 is provided on the inner wall of the slider 17. The gear swivel 19 is sleeved on the outside of the limiting rod 20, and a torsion spring 21 connected to the gear swivel 19 is provided on the outer wall of the limiting rod 20. The torsional force of the torsion spring 21 can drive the gear swivel 19 to rotate.

[0031] In another embodiment provided by the present utility model, Figure 4 As shown, the slider 17 is internally slidably connected with a toothed plate block 22, and slots 23 are provided on the inner walls on both sides of the slide groove 18. The toothed plate block 22 is inserted into the slots 23, and the gear swivel 19 and the toothed plate block 22 are meshed with each other. When the toothed plate block 22 is inserted into the slots 23, the inner frame 16 can be fixed on the outer frame 15.

[0032] Working principle: When in use, start the air pump 5 to draw the air inside the cabinet 1 into the inside of the placement box 6 through the air inlet pipe 8, the air inlet cavity 2 and the air inlet hole 3. The activated carbon purification box 7 absorbs and removes the odor in the air, and then enters the inside of the air outlet cavity 25 through the air outlet pipe 9 and is discharged back to the inside of the cabinet 1 through the air outlet hole 4, which can prevent the food inside the cabinet 1 from having odors, and can prevent the smell of odor when the cabinet 1 is opened, thereby realizing the function of removing odors. When it is necessary to defrost food, put the food into the heating seat 10, turn on the electric heating tube 11, and the electric heating tube 11 heats the inside of the heating seat 10, so that the food inside the heating seat 10 can be quickly defrosted. When the height between the outer frame 15 and the inner frame 16 is lower than the height of the item to be placed, the gear swivel 19 is rotated to engage with the toothed plate block 22, so that the toothed plate block 22 is moved out from the inside of the slot 23. At this time, the torsion spring 21 accumulates force to slide the inner frame 16 inside the outer frame 15. After adjusting to the desired position, the rotating gear swivel 19 is released. At this time, the torsion spring 21 drives the gear swivel 19 to twist, so that the gear swivel 19 can be rotated to engage with the toothed plate block 22, so that the toothed plate block 22 is inserted into the inside of the slot 23, and the inner frame 16 can be fixed, thereby realizing the function of adjusting the total height of the inner frame 15 and the outer frame 16 according to the height of the item to be placed, which is very practical.

[0033] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A freezer with a deodorizing function, comprising a cabinet body (1) and a placement frame assembly (14), characterized in that: An air inlet chamber (2) and an air outlet chamber (25) are respectively arranged inside the cabinet (1); an air inlet hole (3) connected to the air outlet chamber (25) is arranged on the outer wall of one side of the cabinet (1); and an air outlet hole (4) connected to the air inlet chamber (2) is arranged on the outer wall of one side of the cabinet (1); an air pump (5) and a placement box (6) are respectively fixed to the bottom of the cabinet (1) by bolts; an input end of the air pump (5) is provided with a connection to the air inlet chamber (2). The cabinet (1) is provided with an air inlet pipe (8) connected thereto, and the output end of the air pump (5) is connected to the placement box (6) through a pipeline; an air outlet pipe (9) communicating with the air outlet cavity (25) is arranged on the outer wall of one side of the placement box (6); an activated carbon purification box (7) is inserted inside the placement box (6); a dustproof net (24) is movably connected to the outer wall of the front side of the cabinet (1) through a hinge, and the bottom of the dustproof net (24) is fixed to the outer wall of the cabinet (1) through bolts.

2. A freezer with deodorizing function according to claim 1, characterized in that: A heating seat (10) is arranged on the outer wall of one side of the cabinet (1), and a heating cavity (26) is arranged inside the heating seat (10).

3. The freezer with deodorizing function according to claim 2, characterized in that: An electric heating tube (11) is arranged inside the heating chamber (26), and a heat-insulating plate (12) is arranged on the inner wall of the heating chamber (26).

4. The freezer with deodorizing function according to claim 3, characterized in that: Hanging rods (13) are fixed to the inner walls on both sides of the cabinet (1) by bolts, and a placement frame assembly (14) is hung on the hanging rods (13). The placement frame assembly (14) comprises an outer frame (15) and an inner frame (16), and the inner frame (16) is slidably connected to the inside of the outer frame (15).

5. The freezer with deodorizing function according to claim 4, characterized in that: Slide blocks (17) are arranged on the outer walls on both sides of the inner frame (16), and slide grooves (18) are arranged on the outer walls on both sides of the outer frame (15), and the slide blocks (17) are slidably connected inside the slide grooves (18).

6. The freezer with deodorizing function according to claim 5, characterized in that: A gear swivel (19) is rotatably connected to the outer wall of one side of the slider (17) via a bearing, and a limiting rod (20) is provided on the inner wall of the slider (17). The gear swivel (19) is sleeved on the outside of the limiting rod (20), and a torsion spring (21) connected to the gear swivel (19) is provided on the outer wall of the limiting rod (20).

7. The freezer with deodorizing function according to claim 6, characterized in that: The slider (17) is slidably connected to a toothed plate insert block (22). The inner walls on both sides of the slide groove (18) are provided with slots (23). The toothed plate insert block (22) is inserted into the slots (23). The gear swivel (19) and the toothed plate insert block (22) are meshed with each other.

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