Dustproof device of refrigeration equipment compressor

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By designing dust-proof and heat dissipation components and protective components in the refrigerator, using dustproof mesh and spring structures to isolate dust, and quickly disassemble and install it through handles, the problem of dust entering the compressor is solved, and the service life and storage of the refrigerator are improved. Security.

CN222324645UActive Publication Date: 2025-01-10QINGDAO TIANQIN REFRIGERATION EQUIP CO LTD

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Patent Information

Application Number: CN202421063030.2
Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner
Filing Date: 2024-05-16
Publication Date: 2025-01-10
Estimated Expiration: 2034-05-16

AI Technical Summary

Technical Problem

The existing refrigerator body does not protect the internal compressor from dust. The dust is blown in and adhered to the compressor surface through the cooling fan, resulting in difficulty in dissipating heat and reduced service life.

Method used

A compressor dustproof device including dust-proof and heat-dissipating components and protective components is designed to isolate dust with dustproof nets and spring structures, and quickly disassemble and install dustproof nets through handles, combined with the closure design of the exhaust port to prevent pests. Enter.

Benefits of technology

Effectively prevent dust from entering the compressor, improve the service life of the refrigerator, and enhance storage safety when not in use, avoiding pests from damaging the internal circuit.

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Abstract

The utility model provides a dustproof device of a refrigeration equipment compressor, which relates to the technical field of refrigeration equipment, and comprises a refrigerator main body, a dustproof heat dissipation assembly is arranged on one side of the refrigerator main body, the dustproof heat dissipation assembly comprises a heat dissipation fan and a dustproof frame, the heat dissipation fan is arranged on one side of the refrigerator main body, and the dustproof frame is arranged on the other side of the refrigerator main body. The dustproof frame is arranged on one side of the cooling fan. According to the refrigerator, when the heat dissipation fan is started to dissipate heat of the compressor in the refrigerator body, dust can be isolated through the dustproof net, and when the dustproof net needs to be detached and cleaned after long-time use, the handles can be pulled towards the two sides, at the moment, the first spring can push the dustproof net out of the dustproof frame, and rapid detachment is completed; the problem that an existing refrigerator body does not have the dustproof effect, dust is blown into the surface of the compressor, and heat dissipation of the compressor is difficult is solved, and the service life of the refrigerator body is prolonged.

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Description

Technical Field

[0001] The utility model relates to the technical field of refrigeration equipment, in particular to a dustproof device for a compressor of refrigeration equipment. Background Art

[0002] Refrigeration equipment refers to a device that combines a refrigerator with facilities that use cold energy. It is mainly composed of a compressor, expansion valve, evaporator, condenser, accessories, and pipelines. Its main function is to provide cooling and refrigeration effects for various applications.

[0003] In the prior art, there is an integrated refrigeration unit with a shock-absorbing structure disclosed in patent CN219388508U. Although this device solves the problem that the shock-absorbing device is prone to failure when the refrigeration unit is working at high power and the shock-absorbing device is prone to aging when used for a long time, it expands the applicable frequency range of the shock-absorbing device and prolongs the service life. However, the existing refrigerator body does not prevent dust from entering the internal compressor. Dust will be blown into the refrigerator body through the cooling fan and adhere to the surface of the compressor, making it more difficult for the compressor to dissipate heat and reducing the service life of the refrigerator body. Therefore, we propose a new dust-proof device for refrigeration equipment compressors. Utility Model Content

[0004] The purpose of the utility model is to solve the problem in the prior art that the existing refrigerator body does not prevent dust from entering the internal compressor, dust is blown into the refrigerator body through the cooling fan and adheres to the surface of the compressor, making it more difficult for the compressor to dissipate heat, thereby reducing the service life of the refrigerator body.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a dustproof device for a refrigeration equipment compressor, comprising a refrigerator body, a dustproof and heat dissipation component is arranged on one side of the refrigerator body, the dustproof and heat dissipation component comprises a cooling fan and a dustproof frame, the cooling fan is arranged on one side of the refrigerator body, the dustproof frame is arranged on one side of the cooling fan, a fixed frame is fixedly connected to the inside of the dustproof frame close to the cooling fan, a first notch is opened at the four corners of the fixed frame, a first spring is arranged inside the first notch, a first push plate is arranged on the front surface of the first spring, a first push rod is fixedly connected to the front surface of the first push plate, and a group of dustproof nets are attached to the front surfaces of four groups of the first push rods.

[0006] Furthermore, the outer surfaces of both sides of the dustproof net are provided with insertion holes, the inside of the dustproof frame on both sides close to the dustproof net are provided with second slots, two groups of second springs are arranged inside the second slots, a group of second push rods are inserted into the inside of the two groups of second springs, a group of handles are fixedly connected to the rear ends of the two groups of second push rods, a group of second push plates are fixedly connected to the front ends of the two groups of second push rods, and an insertion block is arranged on the front surface of the second push plate.

[0007] Furthermore, the first push rods form an elastic structure through the first push plate and the first spring, and the front surfaces of the four groups of the first push rods fit with the four corners of the dustproof net.

[0008] Furthermore, the second push plate forms an elastic structure with the second spring through the second notch, and the position and size of the insert block match the position and size of the insert hole.

[0009] Furthermore, a snap-fit connection is formed between the plug block and the plug hole, and the outer surface of the dustproof net is in contact with the inner surface wall of the dustproof frame.

[0010] Furthermore, a protection component is provided on the top of the refrigerator body, and the protection component includes an exhaust port and a mounting groove. The exhaust port is provided on the top of the refrigerator body, and the mounting groove is opened inside the exhaust port.

[0011] Furthermore, a protective plate is provided inside the installation slot, a handle is fixedly connected to one side of the protective plate, and the protective plate is slidably connected to the exhaust port through the installation slot.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. When the cooling fan is turned on to dissipate the heat of the compressor inside the refrigerator body, the dust will be isolated by the dustproof net. When the dustproof net needs to be disassembled and cleaned after long-term use, the handles can be pulled to both sides. At this time, the first spring will push the dustproof net out of the dustproof frame to complete the quick disassembly, avoiding the problem that the existing refrigerator body does not have a dustproof effect, causing dust to be blown into the surface of the compressor, causing difficulty in heat dissipation of the compressor, and improving the service life of the refrigerator body.

[0014] 2. When the refrigerator body is not in use, the protective plate can be installed into the exhaust port through the installation slot, so that the exhaust port is in a closed state, to prevent pests from entering the refrigerator body through the exhaust port and biting off the internal circuit to cause damage to the refrigerator body when not in use, thereby improving the safety of the refrigerator body during storage. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1The utility model provides a three-dimensional structural schematic diagram of a dust-proof device for a compressor of a refrigeration equipment;

[0016] Figure 2 This is a three-dimensional structural schematic diagram from another angle of a dustproof device for a compressor of a refrigeration equipment proposed by the utility model;

[0017] Figure 3 The utility model provides a schematic diagram of the explosion structure of a dustproof frame of a dustproof device for a refrigeration equipment compressor;

[0018] Figure 4 The utility model provides a schematic cross-sectional structure diagram of a dustproof frame of a dustproof device for a refrigeration equipment compressor;

[0019] Figure 5 for Figure 4 The enlarged structural diagram at A in the middle;

[0020] Figure 6 The utility model provides a schematic diagram of the cross-sectional structure of a fixed frame of a dustproof device for a compressor of a refrigeration equipment;

[0021] Figure 7 for Figure 6 The enlarged structural diagram at B in the middle;

[0022] Figure 8 The utility model provides a schematic diagram of the explosion structure of an exhaust port of a dustproof device for a compressor of a refrigeration equipment.

[0023] Legend: 1. Refrigeration machine body; 2. Dust-proof heat dissipation assembly; 201. Cooling fan; 202. Dust-proof frame; 203. Fixed frame; 204. First notch; 205. First spring; 206. First push plate; 207. First push rod; 208. Second notch; 209. Second spring; 210. Second push rod; 211. Second push plate; 212. Handle; 213. Insert block; 214. Dust-proof net; 215. Socket; 3. Protection assembly; 301. Exhaust vent; 302. Mounting slot; 303. Protection plate; 304. Handle. DETAILED DESCRIPTION

[0024] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0025] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0026] like Figure 1-Figure 8 As shown, the utility model provides a dustproof device for a compressor of a refrigeration equipment, comprising a refrigerator body 1, and a dustproof and heat dissipation component 2 is arranged on one side of the refrigerator body 1; wherein the dustproof and heat dissipation component 2 comprises a heat dissipation fan 201 and a dustproof frame 202, the heat dissipation fan 201 is arranged on one side of the refrigerator body 1, the dustproof frame 202 is arranged on one side of the heat dissipation fan 201, a fixed frame 203 is fixedly connected to the inside of the dustproof frame 202 close to the heat dissipation fan 201, and first notches 204 are provided at the four corners of the fixed frame 203, a first spring 205 is arranged inside the first notch 204, a first push plate 206 is provided on the front surface of the first spring 205, a first push rod 207 is fixedly connected to the front surface of the first push plate 206, and a group of dustproof nets 214 are attached to the front surfaces of the four groups of first push rods 207.

[0027] Insertion holes 215 are provided on the outer surfaces of both sides of the dustproof net 214, and second slots 208 are provided inside the dustproof frame 202 close to the dustproof net 214. Two groups of second springs 209 are arranged inside the second slots 208, and a group of second push rods 210 are inserted into the inside of the two groups of second springs 209.

[0028] A group of handles 212 are fixedly connected to the rear ends of the two groups of second push rods 210, and a group of second push plates 211 are fixedly connected to the front ends of the two groups of second push rods 210. An insert block 213 is arranged on the front surface of the second push plate 211. The first push rod 207 forms an elastic structure with the first push plate 206 and the first spring 205. The front surfaces of the four groups of first push rods 207 are fitted with the four corners of the dustproof net 214. The second push plate 211 forms an elastic structure with the second spring 209 through the second slot 208. The position and size of the insert block 213 match the position and size of the socket 215. A snap-fit connection is formed between the insert block 213 and the socket 215. The outer surface of the dustproof net 214 is fitted with the inner wall of the dustproof frame 202.

[0029] When the cooling fan 201 is turned on to dissipate the heat from the compressor inside the refrigerator body 1, the dust in the air will be isolated by the dustproof net 214, thus achieving a dustproof effect; and after long-term use, when the dustproof net 214 needs to be disassembled and the dust needs to be cleaned, the two sets of handles 212 can be pulled to both sides first, and the handles 212 can drive the second push plate 211 to squeeze the second spring 209 through the second push rod 210, and the plug block 213 will also be pulled out of the socket 215. When the plug block 213 is completely pulled out of the socket 215, the first spring 205 will push the first push plate 206, so that the first push plate 206 pushes the first push rod 207 to push the dustproof net 214 out of the dustproof frame 202, thus completing the quick disassembly.

[0030] After the dustproof net 214 is cleaned, when the dustproof net 214 needs to be installed, the dustproof net 214 can be pushed directly into the dustproof frame 202. When the two sides of the dustproof net 214 contact the plug block 213, the dustproof net 214 can continue to be pushed so that the two sides of the dustproof net 214 squeeze the plug block 213, and the plug block 213 shrinks toward the second slot 208, and pushes the second push plate 211 to squeeze the second spring 209.

[0031] When the dustproof net 214 is completely installed in the dustproof frame 202, the second spring 209 will push the second push plate 211 through its own elasticity to drive the plug 213 to be inserted into the plug hole 215 to fix the dustproof net 214. At the same time, the dustproof net 214 will also push the first push plate 206 to squeeze the first spring 205 through the first push rod 207, so that the first spring 205 is in a compressed state, thus completing the quick installation of the dustproof net 214. In this way, the dustproof net 214 can achieve a dustproof effect, thereby avoiding the problem that the existing refrigerator body 1 does not have a dustproof effect, which in turn causes dust to be blown to the surface of the compressor, causing difficulty in heat dissipation of the compressor, thereby improving the service life of the refrigerator body 1.

[0032] A protective component 3 is provided on the top of the refrigerator body 1, and the protective component 3 includes an exhaust port 301 and a mounting groove 302. The exhaust port 301 is provided on the top of the refrigerator body 1, and the mounting groove 302 is opened inside the exhaust port 301. A protective plate 303 is provided inside the mounting groove 302, and a handle 304 is fixedly connected to one side of the protective plate 303. The protective plate 303 is slidably connected to the exhaust port 301 through the mounting groove 302.

[0033] When the refrigerator body 1 is not in use and needs to be stored, the protective plate 303 can be slid into the exhaust port 301 through the installation groove 302, so that the exhaust port 301 is in a closed state. When the refrigerator body 1 needs to be used, the handle 212 is grasped and pulled outward so that the protective plate 303 can be pulled out from the installation groove 302. In this way, the problem of pests entering the refrigerator body 1 through the exhaust port 301 and biting off the internal circuit to cause damage to the refrigerator body 1 can be avoided when the refrigerator body 1 is not in use, thereby improving the safety of the refrigerator body 1 when it is stored.

[0034] The above are only preferred embodiments of the present invention and are not intended to limit the present invention in other forms. Any technician familiar with the profession may use the technical contents disclosed above to change or modify them into equivalent embodiments with equivalent changes and apply them to other fields. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A dust prevention device for a refrigeration equipment compressor, characterized in that: It comprises a refrigerator body (1), with a dustproof heat dissipation component (2) being provided on one side of the refrigerator body (1); The dustproof heat dissipation component (2) comprises a heat dissipation fan (201) and a dustproof frame (202); the heat dissipation fan (201) is arranged on one side of the refrigerator body (1); the dustproof frame (202) is arranged on one side of the heat dissipation fan (201); a fixed frame (203) is fixedly connected to the inside of the dustproof frame (202) on the side close to the heat dissipation fan (201); four corners of the fixed frame (203) are provided with first notches (204); a first spring (205) is arranged inside the first notch (204); a first push plate (206) is arranged on the front surface of the first spring (205); a first push rod (207) is fixedly connected to the front surface of the first push plate (206); and a group of dustproof nets (214) are attached to the front surfaces of four groups of the first push rods (207).

2. The dust prevention device for a refrigeration equipment compressor according to claim 1, characterized in that: The outer surfaces of both sides of the dustproof net (214) are provided with insertion holes (215), and the inside of both sides of the dustproof frame (202) close to the dustproof net (214) are provided with second slots (208), two groups of second springs (209) are arranged inside the second slots (208), and a group of second push rods (210) are inserted into the inside of the two groups of second springs (209), and the rear ends of the two groups of second push rods (210) are fixedly connected to a group of handles (212), and the front ends of the two groups of second push rods (210) are fixedly connected to a group of second push plates (211), and the front surfaces of the second push plates (211) are provided with plug blocks (213).

3. The dust prevention device for a refrigeration equipment compressor according to claim 1, characterized in that: The first push rods (207) form an elastic structure through the first push plate (206) and the first spring (205), and the front surfaces of the four groups of the first push rods (207) fit the four corners of the dustproof net (214).

4. The dust prevention device for a refrigeration equipment compressor according to claim 2, characterized in that: The second push plate (211) forms an elastic structure through the second notch (208) and the second spring (209), and the position and size of the insert block (213) match the position and size of the insert hole (215).

5. The dust prevention device for a refrigeration equipment compressor according to claim 4, characterized in that: The plug block (213) and the plug hole (215) form a snap-fit connection, and the outer surface of the dustproof net (214) fits with the inner surface wall of the dustproof frame (202).

6. The dust prevention device for a refrigeration equipment compressor according to claim 1, characterized in that: A protective component (3) is arranged on the top of the refrigerator body (1), and the protective component (3) comprises an air outlet (301) and a mounting groove (302). The air outlet (301) is arranged on the top of the refrigerator body (1), and the mounting groove (302) is opened inside the air outlet (301).

7. The dust prevention device for a refrigeration equipment compressor according to claim 6, characterized in that: A protective plate (303) is provided inside the installation groove (302), a handle (304) is fixedly connected to one side of the protective plate (303), and the protective plate (303) is slidably connected to the exhaust port (301) through the installation groove (302).