Cabinet with ground air exhaust and center opening functions

Abstract

The utility model belongs to the technical field of refrigerators, and particularly relates to a central open cabinet with ground air exhaust. The center open cabinet comprises a cabinet body, a cabin is installed at the bottom of the cabinet body, an opening is formed in the bottom of the cabin, fan plates are symmetrically installed at the left end and the right end of the bottom of the cabin, the fan plates are obliquely arranged, two cooling fans are installed on each fan plate, and the exhaust angle of each cooling fan is 15.4 degrees. The center open cabinet solves the problem that the heat dissipation effect of a cabin is poor in the actual use process of an existing center open cabinet.

Description

Technical Field

[0001] The utility model belongs to the technical field of refrigerators, and in particular relates to an open refrigerator with a floor exhaust center. Background Art

[0002] Center-open cabinets, also known as center-open display cabinets, are refrigerated cabinets used for displaying and storing merchandise. They are particularly suitable for large supermarkets with high customer traffic and frequent retrieval of goods. The open access area of ​​these refrigerated cabinets allows customers to freely access and take goods, creating a casual and relaxed shopping environment that helps promote sales.

[0003] Center-opening display cases are designed to provide customers with a positive shopping experience while ensuring the freshness and quality of merchandise. They are commonly used to display foods such as beverages, cakes, and bread, ensuring they remain fresh and palatable to consumers. Furthermore, center-opening display cases are designed with thermal insulation in mind, using multiple layers of air curtains to isolate the food inside from the outside world, maintaining temperature and freshness, ensuring product quality.

[0004] However, during actual use of the central open cabinet, the refrigeration unit generates a large amount of heat. To dissipate the heat, a cabin is usually set up at the bottom of the central open cabinet to dissipate the heat. However, in actual use, for the sake of aesthetics, users usually make an outer enclosure for the cabin and reserve a ventilation hole in the outer enclosure. This will prevent the heat generated by the refrigeration unit from being dissipated in time, causing the central open cabinet to not shut down and other situations that affect the normal operation of the equipment. Because the refrigeration unit in the central open cabinet does not work all the time, the refrigeration unit will shut down after lowering the cabinet temperature to the set 5 degrees Celsius. After the shutdown, when the temperature reaches 10 degrees Celsius, the refrigeration unit will restart and continue to raise the temperature. If the temperature in the cabin is high, the refrigeration unit will continue to work, thereby lowering the cabinet temperature to 5 degrees Celsius. This will make the refrigeration unit prone to failure and prevent the central open cabinet from operating normally. Utility Model Content

[0005] The utility model provides a central open cabinet with floor exhaust, which solves the problem that the existing central open cabinet has poor heat dissipation effect in the cabin during actual use.

[0006] The technical solution of the present utility model is achieved as follows:

[0007] A central open cabinet with floor exhaust comprises a cabinet body, a cabin installed at the bottom of the cabinet body, an opening provided at the bottom of the cabin, fan plates symmetrically installed at the left and right ends of the bottom of the cabin, the fan plates being arranged at an angle, two cooling fans installed on each of the fan plates, and an exhaust angle of the cooling fans being 15.4°.

[0008] Through the above technical solution, the fan plate is set at an angle, and the exhaust angle of the heat dissipation fan is 15.4° so that the hot air is discharged from the bottom of the cabin. When the user walks through the open cabinet, the hot air will not blow on the user's legs and cause discomfort.

[0009] Optionally, the fan plate is provided with two mounting holes, and the mounting holes are used for mounting a heat dissipation fan.

[0010] Through the above technical solution, the mounting hole facilitates the detachable connection between the heat dissipation fan and the fan plate, and is conducive to the heat dissipation fan to blow air.

[0011] Optionally, a bending portion is provided at one end of the fan plate, and a horizontal plate is provided at the other end of the fan plate, the angle between the horizontal plate and the fan plate is 164.6°, the bending portion includes a vertical plate and a horizontal plate, the upper end of the vertical plate is fixedly connected to the end of the fan plate, and the lower end of the vertical plate is fixedly connected to one end of the horizontal plate, the angle between the vertical plate and the fan plate is 90°, and the angle between the vertical plate and the horizontal plate is 105.4°, and the fan plate, the bending portion and the horizontal plate are integrally formed.

[0012] Through the above technical solution, the design of the above angles enables the heat dissipation fan to discharge the hot air out of the cabin as much as possible.

[0013] Optionally, two parallel spaced mounting rods are installed at the left and right ends of the bottom of the cabin, the cross plate is detachably connected to one of the mounting rods by bolts, the horizontal plate is detachably connected to the other mounting rod by bolts, and the height of the end of the fan plate where the bent portion is installed is higher than the height of the end of the fan plate where the horizontal plate is installed.

[0014] Through the above technical solution, the design of the mounting rod is conducive to the installation of the fan plate and the cooling fan's blowing and heat dissipation.

[0015] Optionally, universal wheels are installed at the four bottom corners of the cabin.

[0016] Optionally, an opening door is provided on the front side of the cabin, and the opening door is provided with a plurality of vertical ventilation holes.

[0017] Optionally, a support frame is installed at the bottom of the cabin, the support frame corresponds to the open door, the support frame is used to place the water collection box, and baffles are installed on the left and right sides of the support frame respectively.

[0018] Optionally, ventilation panels are installed on the front, rear, left and right sides of the cabin, and the ventilation panels are provided with several rows of ventilation holes.

[0019] Through the above technical solution, the ventilation plates and ventilation holes are conducive to ventilation and heat dissipation of the cabin, and are also conducive to the heat dissipation fan to discharge the heat in the cabin in a timely manner.

[0020] After adopting the above technical solution, the beneficial effects of the utility model are:

[0021] The utility model is an open cabinet with a floor exhaust center. Two sets of heat dissipation fans are installed inside the cabin to assist the cabin in dissipating heat, forcibly discharging heat that cannot be discharged normally. By designing the installation angles of the two sets of heat dissipation fans and the exhaust angles of the heat dissipation fans, the heat in the cabin can be quickly discharged in a short time, so that the refrigeration unit can perform cooling work normally and the cooling efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0023] Figure 1 This is a schematic diagram of the structure of the central open cabinet in the embodiment Figure I ;

[0024] Figure 2 This is a schematic diagram of the structure of the central open cabinet in the embodiment Figure II ;

[0025] Figure 3 This is a schematic diagram of the interior structure of the cabin in the embodiment Figure I ;

[0026] Figure 4 This is a schematic diagram of the structure inside the cabin in the embodiment Figure II ;

[0027] Figure 5 Schematic diagram of the structure of the fan plate in the embodiment.

[0028] Explanation of the accompanying symbols: 1. Cabinet; 2. Cabin; 3. Fan plate; 4. Cooling fan; 5. Mounting hole; 6. Horizontal plate; 7. Vertical plate; 8. Transverse plate; 9. Mounting rod; 10. Universal wheel; 11. Open door; 12. Vertical vent; 13. Support frame; 14. Water collection box; 15. Baffle; 16. Ventilation plate; 17. Ventilation hole. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] The embodiment of the present application discloses an open cabinet with a floor exhaust center.

[0031] Example

[0032] according to Figures 1 to 5 As shown, an open cabinet with a floor exhaust center includes a cabinet body 1, a cabin 2 is installed at the bottom of the cabinet body 1, and an opening is provided at the bottom of the cabin 2, so that the bottom of the cabin 2 is in an open state, which is conducive to the cabin 2 to discharge heat to the outside.

[0033] An opening door 11 is provided on the front side of the cabin 2, and the opening door 11 is provided with several vertical vents 12. Ventilation plates 16 are installed on the front, rear, left and right sides of the cabin 2. The ventilation plates 16 are provided with several rows of ventilation holes 17. A support frame 13 is installed at the bottom of the cabin 2, and the support frame 13 corresponds to the opening door 11. The support frame 13 is used to place a water box 14. Baffles 15 are respectively installed on the left and right sides of the support frame 13. The water box 14 is located between the two baffles 15. The water box 14 is used to receive a large amount of condensed water generated by the central open cabinet during operation. Pull open the opening door 11 and pull out the water box 14 from the support frame 13 to pour out the condensed water in the water box 14.

[0034] Universal wheels 10 are installed at the four corners of the bottom of the cabin 2, and fan plates 3 are symmetrically installed at the left and right ends of the bottom of the cabin 2. The fan plates 3 are arranged at an angle, and two mounting holes 5 are provided on the fan plate 3. The mounting holes 5 are used to install the heat dissipation fan 4. A bending portion is provided at one end of the fan plate 3, and a horizontal plate 6 is provided at the other end of the fan plate 3. The angle between the horizontal plate 6 and the fan plate 3 is 164.6°. The bending portion includes a vertical plate 7 and a horizontal plate 8. The upper end of the vertical plate 7 is fixedly connected to the end of the fan plate 3, and the lower end of the vertical plate 7 is fixedly connected to one end of the horizontal plate 8. The angle between the vertical plate 7 and the fan plate 3 is 90°, and the angle between the vertical plate 7 and the horizontal plate 8 is 105.4°. The fan plate 3 is integrally formed with the bending portion and the horizontal plate 6.

[0035] Two cooling fans 4 are installed on each fan plate 3, and the exhaust angle of the cooling fan 4 is 15.4°. Two parallel spaced mounting rods 9 are installed on the left and right ends of the bottom of the cabin 2. The cross plate 8 is detachably connected to one of the mounting rods 9 by bolts, and the horizontal plate 6 is detachably connected to the other mounting rod 9 by bolts. The height of the end of the fan plate 3 with the bent portion is higher than the height of the end of the fan plate 3 with the horizontal plate 6 installed.

[0036] In the description of the present invention, it should be understood that the terms "longitudinal", "transverse", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention. In the description of the present invention, unless otherwise specified and limited, it should be noted that the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a mechanical connection or an electrical connection, or it can be the internal communication of two elements, it can be a direct connection, or it can be an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to the specific circumstances.

[0037] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An open cabinet with a floor exhaust center, characterized by: It includes a cabinet body, a cabin is installed at the bottom of the cabinet body, an opening is provided at the bottom of the cabin, fan plates are symmetrically installed on the left and right ends of the bottom of the cabin, the fan plates are tilted, and two cooling fans are installed on each of the fan plates, and the exhaust angle of the cooling fans is 15.4°.

2. The central open cabinet with floor exhaust according to claim 1, characterized in that: The fan plate is provided with two mounting holes, and the mounting holes are used for mounting the heat dissipation fan.

3. The open cabinet with floor exhaust center according to claim 1, characterized in that: A bending portion is provided at one end of the fan plate, and a horizontal plate is provided at the other end of the fan plate. The angle between the horizontal plate and the fan plate is 164.6°. The bending portion includes a vertical plate and a horizontal plate. The upper end of the vertical plate is fixedly connected to the end of the fan plate, and the lower end of the vertical plate is fixedly connected to one end of the horizontal plate. The angle between the vertical plate and the fan plate is 90°, and the angle between the vertical plate and the horizontal plate is 105.4°. The fan plate, the bending portion and the horizontal plate are integrally formed.

4. The open cabinet with floor exhaust center according to claim 3, characterized in that: Two parallel spaced mounting rods are installed at both ends of the bottom of the cabin. The cross plate is detachably connected to one of the mounting rods by bolts, and the horizontal plate is detachably connected to the other mounting rod by bolts. The height of the end of the fan plate with the bent portion is higher than the height of the end of the fan plate with the horizontal plate.

5. The open cabinet with floor exhaust center according to claim 1, characterized in that: Universal wheels are installed at the four corners of the bottom of the cabin.

6. The open cabinet with floor exhaust center according to claim 1, characterized in that: An opening door is provided on the front side of the cabin, and a plurality of vertical ventilation holes are provided on the opening door.

7. The open cabinet with floor exhaust center according to claim 6, characterized in that: A support frame is installed at the bottom of the cabin, the support frame corresponds to the open door, the support frame is used to place the water box, and baffles are respectively installed on the left and right sides of the support frame.

8. The open cabinet with floor exhaust center according to claim 1, characterized in that: The front side, the rear side, the left side and the right side of the cabin are all equipped with ventilation plates, and the ventilation plates are provided with a plurality of rows of ventilation holes.

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