Air cooler

Abstract

The utility model provides an air cooler, which belongs to the field of air coolers and comprises an air cooler body provided with a fan unit. The filtering assembly is used for filtering air; the filter assembly comprises two mounting blocks fixed to the air cooling machine body, mounting grooves are formed in the mounting blocks, mounting frames which abut against each other are arranged on the air cooling machine body, filter screens are mounted on the mounting frames, connecting blocks are fixed to the two ends of each mounting frame, the connecting blocks are slidably connected into the mounting grooves, and the filter screens are mounted on the connecting blocks. A positioning groove is formed in the connecting block in a penetrating mode, and a clamping pin clamped into the positioning groove is movably installed on the installation block. The pull block moves to drive the bayonet lock to move, so that the bayonet lock is separated from the positioning groove, the connecting block is not limited at the moment, and the mounting frame and the filter screen can be taken down by moving the mounting frame upwards to enable the connecting block to be separated from the mounting groove, so that the filter screen is convenient to clean, simple and convenient, the stability after mounting can be ensured, and the filter screen is not easy to loosen.

Description

Technical Field

[0001] The utility model relates to the technical field of air coolers, in particular to an air cooler. Background Art

[0002] The working process of the air cooler can be simply divided into four main steps:

[0003] 1. Compression:

[0004] After the refrigerant enters the compressor, it is compressed into high-temperature and high-pressure gas due to the operation of the compressor. During this process, the temperature and pressure of the refrigerant will increase significantly.

[0005] 2. Expansion:

[0006] After the high-temperature and high-pressure gas enters the evaporator, it comes into contact with the air in the evaporator, and the refrigerant expands in the low-temperature and low-pressure environment, thereby absorbing heat. In this process, the temperature of the refrigerant will drop significantly, thereby cooling the air.

[0007] 3. Condensation:

[0008] After the low-temperature and low-pressure gas flows into the condenser, it is heated by contact with the hot air in the condenser. In this process, the refrigerant releases the absorbed heat, and the temperature and pressure will also increase.

[0009] 4. Exhaust:

[0010] The high-temperature and high-pressure gas passing through the condenser is discharged to the outside by the exhaust system of the air cooler, thus completing a complete cycle.

[0011] When air circulates indoors for cooling, due to dust in the air, especially in homes with cats and dogs, there are more floating hairs during the shedding period, and some of the floating hairs will enter the air cooler, affecting the heat exchange and ventilation effects. Although there is a filter for filtering, the filter is inconvenient to remove and subsequent cleaning; for this reason, the present application proposes an air cooler. Utility Model Content

[0012] In view of the deficiencies in the prior art, the utility model provides a cooling fan.

[0013] The embodiment of the utility model provides a cooling fan, comprising:

[0014] An air cooling machine body, on which a fan unit is installed;

[0015] A filter assembly for filtering air; the filter assembly includes two mounting blocks fixed on an air cooler body, the mounting blocks are provided with mounting grooves, the air cooler body is provided with mounting frames abutting each other, a filter is installed on the mounting frame, connecting blocks are fixed at both ends of the mounting frame, the connecting blocks are slidably connected in the mounting grooves, a positioning groove is penetrated through the connecting block, and a bayonet pin is movably installed on the mounting block and is inserted into the positioning groove.

[0016] Furthermore, the mounting block is welded and mounted on the air cooler body, and two mounting blocks are symmetrically arranged on the air cooler body.

[0017] Furthermore, a rubber ring is fixedly connected to the installation frame, and when the connecting block is located in the installation groove, the rubber ring abuts against the air cooler body.

[0018] Furthermore, a pull block is fixedly connected to the bayonet, and a spring is fixedly installed between the pull block and the installation block.

[0019] Furthermore, one end of the spring is fixedly connected to the pull block, the other end of the spring is fixed to the mounting block, and the spring sleeve is arranged outside the bayonet.

[0020] Furthermore, the connection block and the installation frame are integrally formed.

[0021] Compared with the prior art, the utility model has the following beneficial effects:

[0022] The movement of the pull block of the utility model drives the movement of the latch pin, so that the latch pin is disengaged from the positioning groove. At this time, the connecting block is no longer restricted. The installation frame is moved upward to disengage the connecting block from the installation groove and can be removed. The installation frame and the filter screen are convenient for cleaning the filter screen, which is simple and convenient, and can ensure the stability after installation and is not easy to loosen. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of a cooling air machine described in an embodiment of the utility model.

[0024] Figure 2 It is a rear view of a cooling fan described in an embodiment of the utility model.

[0025] Figure 3 It is a structural schematic diagram of a mounting block in an air cooler described in an embodiment of the utility model.

[0026] Figure 4 It is a schematic diagram of a spring in a cold air machine described in an embodiment of the utility model.

[0027] In the above drawings: 1 is the air cooler body, 2 is the air unit, 3 is the filter screen, 4 is the mounting frame, 5 is the mounting block, 6 is the pull block, 7 is the positioning groove, 8 is the bayonet, 9 is the connecting block, 10 is the spring, and 11 is the mounting groove. DETAILED DESCRIPTION

[0028] The technical solution of the present utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0029] like Figure 1-Figure 4 As shown, the utility model embodiment provides a cooling fan, comprising:

[0030] An air cooler body 1, on which a fan unit 2 is installed;

[0031] The air cooler body 1 is a prior art, and the working cycle of the air cooler body 1 is generally composed of the following main components:

[0032] Compressor: The compressor in the air cooler is the core of the entire system. It compresses the refrigerant into high-temperature and high-pressure gas.

[0033] Air cooler: The evaporator is located inside the air cooler and converts the refrigerant from high-temperature and high-pressure gas to low-temperature and low-pressure gas through contact with the refrigerant.

[0034] Condenser: The condenser is responsible for converting the refrigerant from a low-temperature, low-pressure gas to a high-temperature, high-pressure gas, and discharges it through the exhaust system of the air cooler.

[0035] Fan: The fan forces air to flow, blowing the hot air in the room into the condenser for cooling.

[0036] A filter assembly for filtering air; the filter assembly includes two mounting blocks 5 fixed on the air cooler body 1, the mounting blocks 5 are welded and mounted on the air cooler body 1, and the two mounting blocks 5 are symmetrically arranged on the air cooler body 1;

[0037] The mounting block 5 is provided with a mounting groove 11, and the air cooler body 1 is provided with an abutting mounting frame 4, the mounting frame 4 is provided with a filter screen 3, and the mounting frame 4 is fixedly connected with a rubber ring. When the connecting block 9 is located in the mounting groove 11, the rubber ring abuts against the air cooler body 1, so that the sealing between the mounting frame 4 and the air cooler body 1 can be increased, and the air can be better filtered;

[0038] Connecting blocks 9 are fixed at both ends of the mounting frame 4, and the connecting blocks 9 are integrally formed with the mounting frame 4; the connecting blocks 9 are slidably connected in the mounting groove 11, and a positioning groove 7 is penetrated on the connecting block 9, and a bayonet 8 that is snapped into the positioning groove 7 is movably installed on the mounting block 5, and a pull block 6 is fixedly connected to the bayonet 8, and a spring 10 is fixedly installed between the pull block 6 and the mounting block 5, one end of the spring 10 is fixedly connected to the pull block 6, and the other end of the spring 10 is fixed on the mounting block 5, and the spring 10 is set on the outside of the bayonet 8.

[0039] The detailed working process of the utility model is as follows:

[0040] 1. When the filter 3 needs to be disassembled and cleaned, the staff only needs to manually pull the pull block 6. The movement of the pull block 6 drives the bayonet 8 to move, so that the bayonet 8 is disengaged from the positioning groove 7. At this time, the connecting block 9 is no longer limited. The installation frame 4 is moved upward to make the connecting block 9 disengage from the installation groove 11 and then the installation frame 4 and the filter 3 can be removed. This makes it convenient to clean the filter 3, which is simple and convenient, and can ensure the stability after installation and is not easy to loosen.

[0041] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A cooling fan, characterized in that: include: An air cooler body (1), wherein a fan unit (2) is installed on the air cooler body (1); A filter assembly for filtering air; the filter assembly comprises two mounting blocks (5) fixed on an air cooler body (1), the mounting blocks (5) being provided with mounting grooves (11), the air cooler body (1) being provided with mounting frames (4) abutting against each other, the mounting frames (4) being provided with filter screens (3), connecting blocks (9) being fixed at both ends of the mounting frames (4), the connecting blocks (9) being slidably connected in the mounting grooves (11), the connecting blocks (9) being provided with positioning grooves (7) penetrating therethrough, and the mounting blocks (5) being provided with latch pins (8) movably mounted thereon and latched in the positioning grooves (7).

2. The air cooler according to claim 1, characterized in that: in: The mounting block (5) is welded and mounted on the air cooler body (1), and the two mounting blocks (5) are symmetrically arranged on the air cooler body (1).

3. The air cooler according to claim 1, characterized in that: in: A rubber ring is fixedly connected to the installation frame (4); when the connection block (9) is located in the installation groove (11), the rubber ring abuts against the air cooler body (1).

4. The air cooler according to claim 1, characterized in that: in: A pull block (6) is fixedly connected to the latch pin (8), and a spring (10) is fixedly installed between the pull block (6) and the mounting block (5).

5. The air cooler according to claim 4, characterized in that: in: One end of the spring (10) is fixedly connected to the pull block (6), the other end of the spring (10) is fixed to the mounting block (5), and the spring (10) is sleeved on the outside of the bayonet (8).

6. The air cooler according to claim 1, characterized in that: in: The connection block (9) and the installation frame (4) are integrally formed.

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