Air conditioner facilitating quick replacement of filter screen

Abstract

The utility model relates to the technical field of indoor temperature regulation, in particular to an air conditioner convenient for quickly replacing a filter screen, which comprises a machine body, a protective shell is mounted on one side of the machine body, the filter screen is arranged on one side of the protective shell, a fixed shell is mounted on one side of the filter screen, and a positioning block is mounted on one side of the fixed shell. A sliding block is arranged at one end of the fixed shell, an upper telescopic rod is installed at the bottom of the sliding block, a lower telescopic rod is connected to the bottom of the upper telescopic rod, a spiral spring is arranged on one side of the lower telescopic rod, an inserting rod is installed at the upper end of the sliding block, an inserting hole is formed in one side of the inserting rod, and dustproof cotton is installed at one end of the machine body. The air fan is arranged on one side of the dustproof cotton, the heat exchanger is arranged on one side of the air fan, the water outlet is formed in the bottom of the machine body, and according to the improved air conditioner, the positioning blocks and the insertion rods are installed on the filter screen, so that the whole filter screen can be rapidly detached from the machine body to be rapidly replaced.

Description

Technical Field

[0001] This utility model relates to the field of indoor temperature regulation technology, specifically to an air conditioner that facilitates quick filter replacement. Background Technology

[0002] An air conditioner is an electrical appliance used to regulate indoor air temperature and humidity. In different seasons, the compressor can adjust the indoor temperature to a suitable range to meet the needs of different users.

[0003] During the design process of this utility model, the following problems were discovered in the existing technology:

[0004] When existing air conditioners need to have their filters replaced after long-term use, the filters are mostly fixed to the air conditioner casing with screws. This means that each screw needs to be removed one by one, which takes a long time each time. In addition, screws are easy to lose during disassembly, making disassembly inconvenient. Utility Model Content

[0005] The purpose of this invention is to provide an air conditioner with a filter that is easy to replace quickly, in order to solve the problem of the filter not being easy to replace quickly as mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an air conditioner that facilitates quick filter replacement, comprising a body, a protective outer shell installed on one side of the body, a filter screen provided on one side of the protective outer shell, a fixed outer shell installed on one side of the filter screen, a positioning block installed on one side of the fixed outer shell, a sliding block provided at one end of the fixed outer shell, an upper telescopic rod installed at the bottom of the sliding block, a lower telescopic rod connected to the bottom of the upper telescopic rod, a helical spring provided on one side of the lower telescopic rod, an insertion rod installed at the upper end of the sliding block, and an insertion hole provided on one side of the insertion rod.

[0007] More preferably, a dustproof cotton is installed at one end of the machine body, a fan is provided on one side of the dustproof cotton, a heat exchanger is provided on one side of the fan, and a drain outlet is installed at the bottom of the machine body.

[0008] More preferably, the positioning blocks are symmetrically installed about the transverse centerline of the filter screen.

[0009] More preferably, the dustproof cotton is installed symmetrically about the transverse centerline of the machine body.

[0010] More preferably, the central axis of the lower telescopic rod coincides with the vertical central axis of the upper telescopic rod.

[0011] More preferably, the insertion rod is configured as an elastic structure by means of a helical spring.

[0012] More preferably, the central axis of the filter screen coincides with the transverse central axis of the fan.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] By installing positioning blocks and insert rods on the filter screen, when it is necessary to disassemble and replace the filter screen, the sliding block is pushed to drive the spiral spring and the upper telescopic rod to extend and retract, so that the insert rod can be pulled out from the insertion hole, and the entire filter screen can be removed from the machine body for quick replacement. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0016] Figure 2 This is a front view structural diagram of the present invention;

[0017] Figure 3 This is a schematic diagram of the internal structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the helical spring structure of this utility model;

[0019] Figure 5 This is a schematic diagram of the fan structure of this utility model.

[0020] In the diagram: 1. Main body; 2. Protective outer shell; 3. Filter screen; 301. Fixed outer shell; 302. Positioning block; 303. Sliding block; 304. Upper telescopic rod; 305. Lower telescopic rod; 306. Helical spring; 307. Insert rod; 308. Insertion hole; 4. Dustproof cotton; 5. Fan; 6. Heat exchanger; 7. Drain outlet. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figures 1 to 5This utility model provides a technical solution: an air conditioner that facilitates quick filter replacement, including a body 1, a protective shell 2 installed on one side of the body 1, a filter 3 provided on one side of the protective shell 2, a fixed shell 301 installed on one side of the filter 3, a positioning block 302 installed on one side of the fixed shell 301, a sliding block 303 provided at one end of the fixed shell 301, an upper telescopic rod 304 installed at the bottom of the sliding block 303, a lower telescopic rod 305 connected to the bottom of the upper telescopic rod 304, a coil spring 306 provided on one side of the lower telescopic rod 305, an insertion rod 307 installed at the upper end of the sliding block 303, and an insertion hole 308 provided on one side of the insertion rod 307.

[0023] In this embodiment, as Figure 1 As shown, a dustproof cotton 4 is installed at one end of the body 1, a fan 5 is provided on one side of the dustproof cotton 4, a heat exchanger 6 is provided on one side of the fan 5, and a drain outlet 7 is installed at the bottom of the body 1.

[0024] In this embodiment, as Figure 2 , Figure 3 and Figure 4 As shown, the positioning blocks 302 are symmetrically installed about the transverse centerline of the filter screen 3.

[0025] In this embodiment, as Figure 1 and Figure 3 As shown, the dustproof cotton 4 is installed symmetrically about the transverse centerline of the body 1.

[0026] In this embodiment, as Figure 4 As shown, the central axis of the lower telescopic rod 305 coincides with the vertical central axis of the upper telescopic rod 304.

[0027] In this embodiment, as Figure 4 As shown, the insertion rod 307 forms an elastic structure through the helical spring 306.

[0028] In this embodiment, as Figure 5 As shown, the central axis of the filter screen 3 coincides with the transverse central axis of the fan 5.

[0029] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, this air conditioner, which facilitates quick filter replacement, operates as follows:

[0030] First, when the air conditioner needs to be disassembled and replaced after long-term use, remove the protective outer shell 2. Then, push the sliding block 303 to cause the sliding block 303 to drive the coil spring 306 to extend and retract, which in turn causes the upper telescopic rod 304 and the lower telescopic rod 305 to extend and retract, allowing the insertion rod 307 to be pulled out from the insertion hole 308. This allows the entire filter screen to be removed from the body 1. Next, align the positioning block 302 on one side of the new filter screen 3 with the groove of the body 1 for positioning and installation. Then, push the sliding block 303 again to cause the coil spring 306 to extend and retract again, allowing the insertion rod 307 to be inserted into the insertion hole 308 to fix and limit the filter screen 3 for quick replacement.

[0031] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0032] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An air conditioner with a filter that allows for quick and easy replacement, comprising a body (1), characterized in that: A protective shell (2) is installed on one side of the body (1). A filter screen (3) is provided on one side of the protective shell (2). A fixed shell (301) is installed on one side of the filter screen (3). A positioning block (302) is installed on one side of the fixed shell (301). A sliding block (303) is provided at one end of the fixed shell (301). An upper telescopic rod (304) is installed at the bottom of the sliding block (303). A lower telescopic rod (305) is connected to the bottom of the upper telescopic rod (304). A helical spring (306) is provided on one side of the lower telescopic rod (305). An insertion rod (307) is installed at the upper end of the sliding block (303). An insertion hole (308) is provided on one side of the insertion rod (307).

2. The air conditioner with a filter that is easy to replace quickly according to claim 1, characterized in that: One end of the body (1) is equipped with a dustproof cotton (4), a fan (5) is provided on one side of the dustproof cotton (4), a heat exchanger (6) is provided on one side of the fan (5), and a drain outlet (7) is installed at the bottom of the body (1).

3. The air conditioner with a filter that allows for quick replacement according to claim 1, characterized in that: The positioning blocks (302) are symmetrically installed about the transverse centerline of the filter screen (3).

4. The air conditioner with a filter that is easy to replace quickly according to claim 2, characterized in that: The dustproof cotton (4) is installed symmetrically about the transverse centerline of the body (1).

5. The air conditioner with a filter that allows for quick replacement according to claim 1, characterized in that: The central axis of the lower telescopic rod (305) coincides with the vertical central axis of the upper telescopic rod (304).

6. The air conditioner with a filter that allows for quick replacement according to claim 1, characterized in that: The insertion rod (307) forms an elastic structure through a helical spring (306).

7. The air conditioner with a filter that is easy to replace quickly according to claim 1, characterized in that: The central axis of the filter screen (3) coincides with the transverse central axis of the fan (5).

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