Energy-saving control system of refrigeration equipment

Abstract

The utility model discloses an energy-saving control system of refrigeration equipment, which relates to the technical field of energy-saving control systems of refrigeration equipment and comprises a refrigerator, a controller is detachably mounted on the outer wall of the refrigerator, a protective cover is hinged to the outer wall of the controller, and a closing mechanism is arranged on the outer wall of the protective cover. The closing mechanism comprises a protruding block, the outer wall of the protective cover is fixedly connected with the protruding block, the outer wall of the protruding block is fixedly connected with a plug, the outer wall of the controller is fixedly connected with a socket, and the outer wall of the plug is inserted into the inner wall of the socket. According to the utility model, the closing mechanism is arranged, and the plug and the socket in the closing mechanism are utilized, so that when the controller needs to be operated, the protective cover can be opened only by rotating the rotating handle, after the operation is completed, the protective cover can be automatically limited and fixed only by closing the protective cover, the operation is very convenient, and the rotating handle can be loosened when the controller is operated; and the condition that the outer surface of the controller is scratched is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of energy-saving control systems for refrigeration equipment, in particular to an energy-saving control system for refrigeration equipment. Background Art

[0002] A refrigerator is a refrigeration device that maintains a constant low temperature. It is also a civilian product that keeps food or other items in a constant low temperature state. With the development of current technology, refrigerators are often designed as smart refrigerators. The so-called smart refrigerator is a type of refrigerator that can perform intelligent control of the refrigerator and intelligent management of food. Energy-saving control devices are often installed on smart refrigerators.

[0003] In order to better achieve energy-saving effects, energy-saving control devices of smart refrigerators in the prior art are often directly fixed, which makes the device difficult to disassemble and assemble, and inconvenient to maintain or replace.

[0004] An existing patent (publication number: CN 211823457 U) discloses an energy-saving control device for an intelligent refrigerator. By setting a sliding U-shaped protective plate, it can play a certain role in dust and water prevention, prevent dust accumulation on the surface of the control body, provide convenience for its cleaning, and at the same time prevent the control body from being damaged by accidental collision, thereby extending the service life of the control body.

[0005] However, the above technical solution still has certain defects. When it is necessary to slide the U-shaped protective plate, the horizontal plate is moved forward, and then the U-shaped protective plate can be slid to expose the operating surface of the control body. After completion, the U-shaped protective plate is returned to its original position, and the horizontal plate is released. The plug plate is returned to its original position by a spring, and then the plug plate restricts the U-shaped protective plate again. When controlling the control body, it is necessary to keep the horizontal plate pulled so that the plug plate does not contact the control body. If the horizontal plate is released during the operation of the control body, the spring will push the plug plate to contact the control body, which can easily scratch the outer surface of the control body. For this reason, an energy-saving control system for refrigeration equipment is proposed. Utility Model Content

[0006] Based on this, the purpose of the utility model is to provide an energy-saving control system for refrigeration equipment to solve the technical problems raised in the above background.

[0007] To achieve the above object, the utility model provides the following technical solution: an energy-saving control system for refrigeration equipment, comprising a refrigerator, a controller is detachably mounted on the outer wall of the refrigerator, a protective cover is hinged on the outer wall of the controller, and a closing mechanism is provided on the outer wall of the protective cover;

[0008] The closure mechanism comprises a protrusion, an outer wall of the protective cover is fixedly connected with a protrusion, an outer wall of the protrusion is fixedly connected with a plug, an outer wall of the controller is fixedly connected with a socket, and the outer wall of the plug is inserted into the inner wall of the socket, the outer wall of the plug is provided with two groups of sliding grooves, and the inner walls of the two groups of sliding grooves are slidably connected with a card block, the outer walls of one side of the two groups of the card blocks close to each other are fixedly connected with a card spring, and one end of the card spring is fixedly connected to the inner wall of the sliding groove, the inner wall of the socket is provided with two groups of card grooves, and the two groups of card grooves are respectively matched with the two groups of card blocks, the inner wall of the plug is rotatably connected with a turntable, the outer walls of the two groups of the card blocks close to each other are fixedly connected with pull rods, and one end of the two groups of pull rods extend to the interior of the plug, the two groups of pull rods extend to the inside of the plug. One end of the two groups of pull rods extending to the inside of the plug is rotatably connected with a connecting rod, and one end of the two groups of connecting rods are rotatably connected to the outer wall of the turntable, and a turning handle is fixedly connected at the center of the outer wall of the turntable, and one end of the turning handle extends to the outside of the protrusion.

[0009] As a preferred technical solution of an energy-saving control system for a refrigeration device of the utility model, a through hole is opened on the outer wall of the protective cover, and a perspective window is fixedly connected to the inner wall of the through hole.

[0010] As a preferred technical solution of an energy-saving control system for refrigeration equipment of the utility model, a rubber strip is fixedly connected to the outer wall of the controller, and the outer wall of the rubber strip abuts against the side wall of the protective cover.

[0011] As a preferred technical solution for an energy-saving control system of a refrigeration device of the utility model, a disassembly and assembly mechanism is provided on the outer wall of the controller, and the disassembly and assembly mechanism includes a mounting seat. The rear outer wall of the controller body is abutted against the mounting seat, and the outer wall of the mounting seat is inserted into the inner wall of the refrigerator.

[0012] As a preferred technical solution for an energy-saving control system of a refrigeration equipment of the utility model, the outer wall of the mounting seat is provided with two groups of sliding grooves, and the inner walls of the two groups of sliding grooves are slidably connected to limiting blocks, the outer walls of the two groups of limiting blocks on one side close to each other are fixedly connected to limiting springs, and one end of the two groups of limiting springs are respectively fixedly connected to the inner walls of the two groups of sliding grooves, the inner wall of the refrigerator is provided with two groups of limiting grooves, and the two groups of limiting grooves are respectively matched with the two groups of limiting blocks.

[0013] As a preferred technical solution for an energy-saving control system of a refrigeration equipment of the utility model, an active chamber is opened inside the mounting seat, and a pull rod is slidably connected to the inner wall on one side where the two groups of limit blocks are close to each other, and one end of the two groups of pull rods extends to the inside of the active chamber, and a connecting rod is fixedly connected to the rear outer wall of the mounting seat, and one end of the connecting rod extends to the inside of the active chamber, one end of the connecting rod is fixedly connected to a connecting rod, and one end of the connecting rod is rotatably connected to two groups of rotating rods, and one end of the two groups of rotating rods are respectively rotatably connected to one end of the two groups of pull rods.

[0014] As a preferred technical solution for an energy-saving control system of a refrigeration device of the utility model, a tension spring is fixedly connected to the outside of the mounting base close to the controller, and one end of the tension spring is fixedly connected to the inner wall of the controller.

[0015] In summary, the utility model mainly has the following beneficial effects:

[0016] 1. The utility model sets a closing mechanism and utilizes the plug and socket in the closing mechanism, so that when the controller needs to be operated, the protective cover can be opened by simply turning the handle. After the operation is completed, the protective cover can be automatically limited and fixed by simply closing the protective cover, which is very convenient. When operating the controller, the handle can be loosened to avoid scratching the outer surface of the controller.

[0017] 2. The utility model provides a disassembly and assembly mechanism and utilizes the plug and connecting rod in the disassembly and assembly mechanism, so that when the controller needs to be repaired or replaced, the mounting base can be pulled out from the inner wall of the refrigerator by simply pulling the controller, thereby removing the controller. When installing the controller, the mounting base can be inserted into the inner wall of the refrigerator to complete the installation of the controller, which is very convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a main perspective schematic diagram of the utility model;

[0019] Figure 2 This is a schematic diagram of the main three-dimensional explosion structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the cross-sectional structure of the plug of the utility model;

[0021] Figure 4 This is a top sectional view of the mounting base of the utility model.

[0022] In the figure: 100, refrigerator; 200, closing mechanism; 300, disassembling mechanism;

[0023] 101. controller; 102. protective cover; 103. perspective window;

[0024] 201, convex block; 202, plug; 203, card block; 204, socket; 205, card slot; 206, turntable; 207, pull rod; 208, turn handle;

[0025] 301, mounting seat; 302, limiting block; 303, limiting groove; 304, connecting rod; 305, connecting rod; 306, pulling rod. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0027] The following describes an embodiment of the utility model based on its overall structure.

[0028] An energy-saving control system for refrigeration equipment, such as Figures 1 to 3 As shown, it comprises a refrigerator 100, a controller 101 is detachably mounted on the outer wall of the refrigerator 100, a protective cover 102 is hingedly connected to the outer wall of the controller 101, and a closing mechanism 200 is provided on the outer wall of the protective cover 102;

[0029] The closing mechanism 200 includes a protrusion 201, an outer wall of the protective cover 102 is fixedly connected with the protrusion 201, an outer wall of the protrusion 201 is fixedly connected with a plug 202, an outer wall of the controller 101 is fixedly connected with a socket 204, and the outer wall of the plug 202 is plugged into the inner wall of the socket 204, the outer wall of the plug 202 is provided with two groups of slide grooves, and the inner walls of the two groups of slide grooves are slidably connected with a clamping block 203, the outer walls of the two groups of clamping blocks 203 are fixedly connected with a clamping spring on one side close to each other, and one end of the clamping spring is fixedly connected to the inner wall of the slide groove, and the inner wall of the socket 204 is provided with two groups of slots 20 5, and the two groups of card slots 205 are respectively matched with the two groups of card blocks 203, the inner wall of the plug 202 is rotatably connected with a turntable 206, the outer walls of the two groups of card blocks 203 on one side close to each other are fixedly connected with a pull rod 207, and one end of the two groups of pull rods 207 extends to the inside of the plug 202, and the ends of the two groups of pull rods 207 extending to the inside of the plug 202 are rotatably connected with connecting rods 304, and one ends of the two groups of connecting rods 304 are rotatably connected to the outer wall of the turntable 206, and a turning handle 208 is fixedly connected at the center of the outer wall of the turntable 206, and one end of the turning handle 208 extends to the outside of the protrusion 201.

[0030] When the controller 101 needs to be operated, it is only necessary to turn the handle 208 to drive the turntable 206 to rotate, and the turntable 206 drives one end of the two sets of connecting rods 304 to rotate, and the other end of the two sets of connecting rods 304 can pull the block 203 out of the slot 205 through the two sets of pull rods 207. At this time, the block 203 is separated from the slot 205, and the protective cover 102 can be opened by pulling the handle 208. After the operation of the controller 101 is completed, it is only necessary to close the protective cover 102, and the plug 202 is inserted into the inner wall of the socket 204. The inner wall of the socket 204 can squeeze the block 203 into the inside of the slide groove through the inclined surface of the block 203. When the block 203 reaches the slot 205 position, the block 203 is reset into the slot 205 by the clamping spring, so that the plug 202 can be fixed, thereby fixing the protective cover 102.

[0031] Please refer to Figure 1-2 A through hole is formed on the outer wall of the protective cover 102, and a perspective window 103 is fixedly connected to the inner wall of the through hole.

[0032] The setting of the perspective window 103 facilitates the user to observe the data on the controller 101 .

[0033] Please refer to Figure 2 A rubber strip is fixedly connected to the outer wall of the controller 101 , and the outer wall of the rubber strip abuts against the side wall of the protective cover 102 .

[0034] The provision of the rubber strip improves the sealing between the protective cover 102 and the main body of the controller 101 , preventing dust and domestic water from entering the protective cover 102 and causing damage to the controller 101 .

[0035] Please refer to Figure 2-4 The outer wall of the controller 101 is provided with a disassembly and assembly mechanism 300, and the disassembly and assembly mechanism 300 includes a mounting seat 301. The rear outer wall of the controller 101 body abuts against the mounting seat 301. The outer wall of the mounting seat 301 is inserted into the inner wall of the refrigerator 100. The outer wall of the mounting seat 301 is provided with two sets of sliding grooves, and the inner walls of the two sets of sliding grooves are slidably connected to the limiting blocks 302. The outer walls of the two sets of limiting blocks 302 are fixedly connected to the limiting springs on the sides close to each other, and one end of the two sets of limiting springs is respectively fixedly connected to the inner walls of the two sets of sliding grooves. The inner wall of the refrigerator 100 is provided with two sets of limiting grooves 303, and the two sets of limiting grooves 303 are respectively matched with the two sets of limiting blocks 302. The mounting seat 30 1 is provided with an active chamber inside, and a pulling rod 306 is slidably connected to the inner wall of the side where the two groups of limit blocks 302 are close to each other, and one end of the two groups of pulling rods 306 extends to the inside of the active chamber, and a connecting rod 304 is fixedly connected to the outer wall of the rear side of the mounting seat 301, and one end of the connecting rod 304 extends to the inside of the active chamber, and one end of the connecting rod 304 is fixedly connected to a connecting rod 305, and one end of the connecting rod 305 is rotatably connected to two groups of rotating rods, and one end of the two groups of rotating rods are rotatably connected to one end of the two groups of pulling rods 306 respectively, and a tension spring is fixedly connected to the side of the mounting seat 301 close to the controller 101, and one end of the tension spring is fixedly connected to the inner wall of the controller 101.

[0036] When the controller 101 needs to be repaired or replaced, it is only necessary to pull the controller 101 to drive the connecting rod 304 to move, and the connecting rod 304 drives the two sets of rotating rods to move upward through the connecting rod 305. The bottom ends of the two sets of rotating rods can pull the two sets of limiting blocks 302 into the interior of the sliding groove through the two sets of pulling rods 306. At this time, the limiting blocks 302 are separated from the limiting grooves 303. Continue to pull the controller 101 to pull the mounting base 301 out of the inner wall of the refrigerator 100, so as to remove the controller 101. 1, it is only necessary to insert the mounting base 301 into the inner wall of the refrigerator 100, and the inner wall of the refrigerator 100 can squeeze the limit block 302 into the interior of the sliding groove through the inclined surface of the limit block 302. When the limit block 302 reaches the position of the limit groove 303, the limit spring can push the limit block 302 to reset and enter the limit groove 303. At this time, the mounting base 301 is fixed, that is, the controller 101 is fixed, and the tension spring can pull the rear outer wall of the controller 101 to be close to the outer wall of the refrigerator 100, thereby improving the stability of the controller 101.

[0037] During use, when the controller 101 needs to be operated, the protective cover 102 can be opened by simply turning the handle 208. After the operation is completed, the protective cover 102 can be automatically limited and fixed by simply closing the handle 208. This is very convenient. The handle 208 can be loosened when operating the controller 101 to avoid scratching the outer surface of the controller 101. The parts not involved in the device are the same as the prior art or can be implemented using the prior art.

[0038] Although an embodiment of the utility model has been shown and described, this specific embodiment is merely an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contributions as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. An energy-saving control system for refrigeration equipment, comprising a refrigerator (100), characterized in that: A controller (101) is detachably mounted on the outer wall of the refrigerator (100); a protective cover (102) is hingedly connected to the outer wall of the controller (101); and a closing mechanism (200) is provided on the outer wall of the protective cover (102); The closing mechanism (200) comprises a protrusion (201), the outer wall of the protective cover (102) is fixedly connected with the protrusion (201), the outer wall of the protrusion (201) is fixedly connected with a plug (202), the outer wall of the controller (101) is fixedly connected with a socket (204), and the outer wall of the plug (202) is plugged into the inner wall of the socket (204), the outer wall of the plug (202) is provided with two groups of sliding grooves, and the inner walls of the two groups of sliding grooves are slidably connected with a clamping block (203), the outer walls of the two groups of clamping blocks (203) close to each other are fixedly connected with a clamping spring, and one end of the clamping spring is fixedly connected to the inner wall of the sliding groove, and the inner wall of the socket (204) is provided with two groups of clamping grooves (20 5), and the two groups of card slots (205) are respectively matched with the two groups of card blocks (203), the inner wall of the plug (202) is rotatably connected to a turntable (206), the outer walls of the two groups of card blocks (203) close to each other are fixedly connected to a pull rod (207), and one end of the two groups of pull rods (207) extends to the inside of the plug (202), the two groups of pull rods (207) extend to the inside of the plug (202) One end is rotatably connected to a connecting rod (304), and one end of the two groups of connecting rods (304) are both rotatably connected to the outer wall of the turntable (206), and a turning handle (208) is fixedly connected at the center of the outer wall of the turntable (206), and one end of the turning handle (208) extends to the outside of the protrusion (201).

2. The energy-saving control system for refrigeration equipment according to claim 1, characterized in that: A through hole is formed on the outer wall of the protective cover (102), and a perspective window (103) is fixedly connected to the inner wall of the through hole.

3. The energy-saving control system for refrigeration equipment according to claim 1, characterized in that: A rubber strip is fixedly connected to the outer wall of the controller (101), and the outer wall of the rubber strip abuts against the side wall of the protective cover (102).

4. The energy-saving control system for refrigeration equipment according to claim 1, characterized in that: The outer wall of the controller (101) is provided with a disassembly and assembly mechanism (300), the disassembly and assembly mechanism (300) comprises a mounting seat (301), the rear outer wall of the main body of the controller (101) is in contact with the mounting seat (301), and the outer wall of the mounting seat (301) is plugged into the inner wall of the refrigerator (100).

5. The energy-saving control system for refrigeration equipment according to claim 4, characterized in that: The outer wall of the mounting seat (301) is provided with two groups of sliding grooves, and the inner walls of the two groups of sliding grooves are slidably connected to the limiting blocks (302), the outer walls of the two groups of limiting blocks (302) close to each other are fixedly connected to the limiting springs, and one end of the two groups of limiting springs is respectively fixedly connected to the inner walls of the two groups of sliding grooves, and the inner wall of the refrigerator (100) is provided with two groups of limiting grooves (303), and the two groups of limiting grooves (303) are respectively matched with the two groups of limiting blocks (302).

6. The energy-saving control system for refrigeration equipment according to claim 5, characterized in that: An active chamber is provided inside the mounting seat (301), and a pulling rod (306) is slidably connected to the inner wall of the side where the two groups of limit blocks (302) are close to each other, and one end of the two groups of pulling rods (306) extends to the inside of the active chamber. A connecting rod (304) is fixedly connected to the rear outer wall of the mounting seat (301), and one end of the connecting rod (304) extends to the inside of the active chamber. One end of the connecting rod (304) is fixedly connected to a connecting rod (305), and one end of the connecting rod (305) is rotatably connected to two groups of rotating rods, and one end of the two groups of rotating rods is rotatably connected to one end of the two groups of pulling rods (306) respectively.

7. The energy-saving control system for refrigeration equipment according to claim 4, characterized in that: A tension spring is fixedly connected to the outside of one side of the mounting seat (301) close to the controller (101), and one end of the tension spring is fixedly connected to the inner wall of the controller (101).

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