Freezer heat dissipation opening dust removal device

Abstract

The utility model relates to a freezer heat dissipation opening dust removal device, which belongs to the technical field of freezers and comprises a commercial freezer, two heat dissipation grooves are formed in the commercial freezer, heat dissipation opening plates are fixedly connected to the inner walls of the heat dissipation grooves, heat dissipation opening bodies are formed in the heat dissipation opening plates at equal intervals, and collection mechanisms are arranged at the bottom ends of the inner walls of the heat dissipation grooves. Wetting mechanisms are arranged at the top ends of the inner walls of the heat dissipation grooves. The cleaning device has the beneficial effects that a transmission belt can be driven to rotate through the rotation of a belt pulley, and then two cleaning strips can be driven to rotate, so that dust outside the corresponding heat dissipation port disc can be scraped off by utilizing the cleaning strips, and the heat dissipation effect is prevented from being influenced by dust accumulation; by means of the structure, part of condensate water generated by the freezer can be drained, the condensate water in the discharging groove is rapidly sprayed out through the drainage head, dust in the scraping process is wetted and condensed, and therefore diffusion of the dust is reduced, and the dust removing effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of refrigerators, in particular to a dust removal device for a heat dissipation outlet of a refrigerator. Background Art

[0002] Freezers, also known as freezers, are devices that preserve food and other items at low temperatures. They are divided into household and commercial types. Commercial freezers are used in restaurants, bars, food processing and supermarkets. The freezer compressor is installed in the compressor compartment at the lower rear of the freezer. The compressor compartment is mainly composed of a box body, compressor, condenser, fan and motor. The fan and motor are located between the condenser and the compressor to dissipate heat to the compressor and condenser, and finally the air is blown out from the heat dissipation port.

[0003] After searching, a Chinese patent discloses a commercial freezer with strong sealing and anti-frost properties (authorization announcement number CN215638201U). Its structure includes an anti-collision block, a partition, a sealing frame, a controller, a heat dissipation port, a cabinet body, and a cabinet door. The anti-collision block is bonded to the top part of the cabinet door, the partition is arranged on the middle part of the cabinet body, the sealing frame is embedded and installed on the top of the cabinet body, and the controller is arranged on the right end of the cabinet body. Although this patented technology can use the structure of the freezer door cover connection to make the freezer strengthen the fit between the freezer door and the cabinet body sealing frame by relying on its own gravity when closing the freezer, it can effectively avoid the cold air leakage caused by insufficient fit between the cabinet door and the cabinet body during long-term use, and the formation of a refrigerator at the cabinet cover.

[0004] However, the above device still has some shortcomings in actual use. The most obvious one is that after the above freezer has been used for a long time, a large amount of dust is likely to accumulate at the heat dissipation vents. The existing dust removal method mainly relies on regular manual cleaning, using tools such as brushes or vacuum cleaners to remove the dust accumulated at the heat dissipation vents. Manual dust cleaning is not only inefficient, but also increases the workload of the staff. At the same time, dust is easily spread during the cleaning process, and the dust removal effect is not satisfactory. Utility Model Content

[0005] In view of the problem in the prior art that a large amount of dust is easily accumulated at the heat dissipation vent of the above-mentioned freezer after long-term use, the existing dust removal method mainly relies on manual regular cleaning, using tools such as brushes or vacuum cleaners to remove the dust accumulated at the heat dissipation vent. Manual dust cleaning is not only inefficient, but also increases the workload of the staff. At the same time, dust is easily spread during the cleaning process, and the dust removal effect is not satisfactory. The main purpose of the present utility model is to provide a dust removal device for the heat dissipation vent of a freezer.

[0006] The technical solution of the utility model is as follows: a dust removal device for a heat dissipation outlet of a freezer, comprising a commercial freezer, wherein two heat dissipation slots are provided inside the commercial freezer, the inner walls of the heat dissipation slots are fixedly connected with heat dissipation outlet plates, heat dissipation outlet bodies are equidistantly provided inside the heat dissipation outlet plates, a collecting mechanism is provided at the bottom end of the inner wall of the heat dissipation slot, a wetting mechanism is provided at the top end of the inner wall of the heat dissipation slot, and a dust scraping mechanism is provided inside the heat dissipation slot.

[0007] By adopting the above technical solution, through the coordinated use of the heat dissipation vent plate and the heat dissipation vent body, the heat in the commercial freezer can be dissipated to the outside by using the heat dissipation vent body, thereby reducing the accumulation of heat in the commercial freezer.

[0008] As a preferred embodiment, the dust scraping mechanism includes a rotating shaft rotatably connected to the inside of the heat dissipation outlet plate, the outer side of the rotating shaft is fixedly connected to a pulley, a transmission belt is connected between the two pulleys, and a cleaning strip is fixedly connected to the outer side of the rotating shaft and on both sides of the heat dissipation outlet plate, and a brush is provided on the side of the cleaning strip close to the heat dissipation outlet plate.

[0009] By adopting the above technical solution, the rotation of the pulley can drive the rotation of the transmission belt, and then drive the rotation of the two cleaning strips, so that the cleaning strips can be used to scrape off the dust outside the corresponding heat dissipation plate to avoid dust accumulation and affect the heat dissipation effect.

[0010] As a preferred embodiment, the wetting mechanism includes a water tank embedded in the commercial freezer and located above the heat dissipation trough, a discharge trough is provided inside the water tank, drainage heads are fixedly connected to the bottom of the water tank at equal intervals, the top of the water tank is fixedly connected to a water inlet pipe, and a matching groove is provided inside the water tank and below the discharge trough.

[0011] By adopting the above technical solution, the condensed water generated by some freezers can be drained through the water inlet pipe, and the condensed water in the discharge trough can be quickly sprayed out through the drainage head to moisten and condense the dust during the scraping process, thereby reducing the diffusion of dust and improving the cleaning effect.

[0012] As a preferred embodiment, the collection mechanism includes a drainage pipe embedded in the commercial freezer, the bottom end of the inner wall of the heat dissipation tank is fixedly connected to a collection box, and a discharge pipe is fixedly connected between the collection box and the drainage pipe.

[0013] By adopting the above technical solution, condensed water and dust can be collected uniformly through the collection box, and the dust and condensed water can be discharged as quickly as possible through the discharge pipe.

[0014] As a preferred embodiment, a servo motor is fixedly installed inside the commercial freezer and on one side of the heat dissipation groove, and the output shaft of the servo motor is fixedly connected to the rotating shaft.

[0015] By adopting the above technical solution, the rotation of the rotating shaft can be driven.

[0016] As a preferred embodiment, the inner wall of the discharge chute is provided with an inclined surface which is conducive to the discharge of condensed water.

[0017] By adopting the above technical solution, condensed water can be quickly gathered.

[0018] Compared with the prior art, the advantages and positive effects of the present invention are:

[0019] 1. In the present invention, the rotation of the pulley can drive the rotation of the transmission belt, and then drive the rotation of the two cleaning strips, so that the cleaning strips can be used to scrape off the dust outside the corresponding heat dissipation plate to avoid dust accumulation and affect the heat dissipation effect.

[0020] 2. In the utility model, the condensed water generated by part of the freezer can be drained through the water inlet pipe, and the condensed water in the discharge trough can be quickly sprayed out through the drainage head to moisten and condense the dust during the scraping process, thereby reducing the diffusion of dust and improving the cleaning effect.

[0021] 3. In the present invention, the condensed water and dust can be collected uniformly through the collection box, and the dust and condensed water can be discharged as quickly as possible through the discharge pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the commercial freezer structure of the utility model;

[0023] Figure 2 This is a schematic structural diagram of the collecting mechanism and the wetting mechanism of the present invention;

[0024] Figure 3 For this utility model Figure 2 Rear view in;

[0025] Figure 4 For this utility model Figure 2 Enlarged view of point A in the middle.

[0026] Legend: 1. Commercial freezer; 2. Heat dissipation trough; 3. Collection mechanism; 31. Collection box; 32. Discharge pipe; 33. Drain pipe; 4. Heat dissipation vent plate; 5. Heat dissipation vent body; 6. Cleaning strip; 7. Wetting mechanism; 71. Water inlet pipe; 72. Discharge trough; 73. Drain head; 74. Water tank; 75. Matching groove; 8. Servo motor; 9. Pulley; 10. Drive belt. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0028] Reference Figure 1-4 A dust removal device for a refrigerator heat dissipation outlet includes a commercial refrigerator 1. Two heat dissipation slots 2 are provided inside the commercial refrigerator 1. The inner walls of the heat dissipation slots 2 are fixedly connected with heat dissipation outlet plates 4. Heat dissipation outlet bodies 5 are equidistantly provided inside the heat dissipation outlet plates 4. A collecting mechanism 3 is provided at the bottom end of the inner wall of the heat dissipation slot 2, a wetting mechanism 7 is provided at the top end of the inner wall of the heat dissipation slot 2, and a dust scraping mechanism is provided inside the heat dissipation slot 2.

[0029] During use, the heat dissipation vent plate 4 and the heat dissipation vent body 5 are used in conjunction with each other to dissipate the heat in the commercial freezer 1 to the outside through the heat dissipation vent body 5 , thereby reducing the accumulation of heat in the commercial freezer 1 .

[0030] Reference Figure 2 The dust scraping mechanism includes a rotating shaft rotatably connected to the inside of the heat dissipation plate 4, and a pulley 9 is fixedly connected to the outside of the rotating shaft. A transmission belt 10 is connected between the two pulleys 9, and a cleaning strip 6 is fixedly connected to the outside of the rotating shaft and on both sides of the heat dissipation plate 4. A brush is provided on the side of the cleaning strip 6 close to the heat dissipation plate 4.

[0031] During use, the rotation of the pulley 9 can drive the rotation of the transmission belt 10, and then drive the rotation of the two cleaning strips 6, so that the cleaning strips 6 can be used to scrape off the dust outside the corresponding heat dissipation plate 4 to avoid dust accumulation and affect the heat dissipation effect.

[0032] Reference Figure 2 The wetting mechanism 7 includes a water tank 74 embedded in the commercial freezer 1 and located above the heat dissipation tank 2. A discharge chute 72 is provided inside the water tank 74. Drain heads 73 are fixedly connected to the bottom of the water tank 74 at equal intervals. The top of the water tank 74 is fixedly connected to a water inlet pipe 71. A matching groove 75 is provided inside the water tank 74 and below the discharge chute 72.

[0033] During use, part of the condensed water generated by the freezer can be drained through the water inlet pipe 71, and the condensed water in the discharge trough 72 can be quickly sprayed out through the drainage head 73 to moisten and condense the dust during the scraping process, thereby reducing the diffusion of dust and improving the cleaning effect.

[0034] Reference Figure 3The collecting mechanism 3 includes a drainage pipe 33 embedded in the commercial freezer 1 , and the bottom end of the inner wall of the heat dissipation tank 2 is fixedly connected to the collecting box 31 , and a discharge pipe 32 is fixedly connected between the collecting box 31 and the drainage pipe 33 .

[0035] During use, the condensed water and dust can be collected uniformly through the collection box 31 , and the dust and condensed water can be discharged as quickly as possible through the discharge pipe 32 .

[0036] Reference Figure 3 A servo motor 8 is fixedly installed inside the commercial freezer 1 and on one side of the heat dissipation groove 2. The output shaft of the servo motor 8 is fixedly connected to the rotating shaft to drive the rotation of the rotating shaft.

[0037] Reference Figure 4 The inner wall of the discharge trough 72 is provided with an inclined surface which is conducive to the discharge of condensed water so as to facilitate the rapid accumulation of condensed water.

[0038] Working principle: First, when there is dust on the heat dissipation plate 4, the servo motor 8 can be started, and the rotation of the pulley 9 can drive the rotation of the transmission belt 10, and then drive the rotation of the two cleaning strips 6, so that the cleaning strips 6 can be used to scrape off the dust outside the corresponding heat dissipation plate 4 to avoid dust accumulation and affect the heat dissipation effect, and through the water inlet pipe 71, part of the condensed water generated by the freezer can be drained, and the condensed water in the discharge trough 72 can be quickly sprayed out through the drainage head 73, and the dust in the scraping process can be moistened and condensed, thereby reducing the diffusion of dust and improving the cleaning effect, and the condensed water and dust can be collected uniformly through the collection box 31, and the dust and condensed water can be discharged as soon as possible through the discharge pipe 32.

[0039] The above are only preferred embodiments of the present application and are not intended to limit the present application. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present application should be included in the scope of protection of the present application.

Claims

1. A dust removal device for a refrigerator heat dissipation outlet, comprising a commercial refrigerator (1), characterized in that: The commercial freezer (1) has two heat dissipation slots (2) formed therein, the inner walls of the heat dissipation slots (2) are fixedly connected to heat dissipation outlet plates (4), the interior of the heat dissipation outlet plates (4) has heat dissipation outlet bodies (5) formed therein at equal intervals, the bottom end of the inner wall of the heat dissipation slots (2) is provided with a collecting mechanism (3), the top end of the inner wall of the heat dissipation slots (2) is provided with a wetting mechanism (7), and the interior of the heat dissipation slots (2) is provided with a dust scraping mechanism.

2. The dust removal device for a refrigerator heat dissipation outlet according to claim 1, characterized in that: The dust scraping mechanism comprises a rotating shaft rotatably connected to the inside of the heat dissipation plate (4), a pulley (9) is fixedly connected to the outside of the rotating shaft, a transmission belt (10) is connected between the two pulleys (9), and a cleaning strip (6) is fixedly connected to the outside of the rotating shaft and located on both sides of the heat dissipation plate (4), and a brush is provided on the side of the cleaning strip (6) close to the heat dissipation plate (4).

3. The dust removal device for a refrigerator heat dissipation outlet according to claim 1, characterized in that: The wetting mechanism (7) comprises a water tank (74) embedded in the commercial freezer (1) and located above the heat dissipation tank (2); a material discharge trough (72) is provided inside the water tank (74); drainage heads (73) are fixedly connected to the bottom of the water tank (74) at equal intervals; a water inlet pipe (71) is fixedly connected to the top of each water tank (74); and a matching groove (75) is provided inside the water tank (74) and below the material discharge trough (72).

4. The dust removal device for a refrigerator heat dissipation outlet according to claim 1, characterized in that: The collecting mechanism (3) includes a drainage pipe (33) embedded in the commercial freezer (1), the bottom end of the inner wall of the heat dissipation tank (2) is fixedly connected to a collecting box (31), and a discharge pipe (32) is fixedly connected between the collecting box (31) and the drainage pipe (33).

5. The dust removal device for a refrigerator heat dissipation outlet according to claim 2, characterized in that: A servo motor (8) is fixedly installed inside the commercial freezer (1) and on one side of the heat dissipation tank (2), and the output shaft of the servo motor (8) is fixedly connected to the rotating shaft.

6. The dust removal device for a refrigerator heat dissipation outlet according to claim 3, characterized in that: The inner wall of the discharge trough (72) is provided with an inclined surface that is conducive to the discharge of condensed water.

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