Air conditioning box with filter screen convenient to replace

Abstract

The utility model discloses an air-conditioning box with a filter screen convenient to disassemble and replace, which comprises an air-conditioning box body, an air inlet channel capable of filtering inlet air is arranged on one side of the air-conditioning box body, a detachable air inlet filter screen is arranged in the air inlet channel, an exhaust channel capable of silencing exhaust air is arranged on the other side of the air-conditioning box body, and the filter screen is arranged in the exhaust channel. A positioning ring used in cooperation with the air inlet filter screen is arranged at the position, corresponding to the air inlet filter screen, of the inner wall of the air inlet channel. Inlet air of the air conditioning cabinet can be conveniently filtered through the air inlet filter screen, stable operation of equipment in the air conditioning cabinet is guaranteed, the air inlet filter screen can be conveniently disassembled and assembled, the air inlet filter screen can be conveniently cleaned or replaced, meanwhile, the air exhaust channel with the noise reduction function is arranged at the air exhaust opening of the air conditioning cabinet, and the noise reduction effect of the air conditioning cabinet is improved. Noise generated during exhaust can be effectively reduced, and then the practicability of the exhaust valve is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of air conditioning unit technology, and in particular to an air conditioning unit with an easy-to-replace filter. Background Technology

[0002] With social development and the continuous improvement of people's living standards, various air conditioning devices have become one of the indispensable electrical appliances in people's daily lives. These devices help people achieve a comfortable temperature and humidity level when the ambient temperature and humidity are too high or too low. Currently, air conditioning devices mainly include various types of air conditioners and fans.

[0003] For example, Chinese Patent Publication No. CN221505246U discloses an air conditioning unit, including: a frame structure, which is generally rectangular; and at least one movable panel, which is detachably disposed on the surface of the frame structure so as to allow for maintenance of the equipment inside the air conditioning unit after disassembly. The edge of the surface of the frame structure on which the movable panel is disposed is provided with a groove, and the movable panel is disposed in the groove. Fasteners are provided on the edge of the surface of the frame structure on which the movable panel is disposed, configured to fix the movable panel to the frame structure.

[0004] Although the above technical solutions have solved the corresponding technical problems, they still have the following drawbacks:

[0005] The air conditioning unit of the above-mentioned technical solution is not convenient for disassembling and assembling the intake filter. After long-term use, the filter is prone to clogging, which will affect the filtration effect. At the same time, the air conditioning unit is prone to noise during the exhaust process, which will result in poor practicality. Utility Model Content

[0006] The purpose of this utility model is to provide an air conditioning unit with an easy-to-replace filter. It not only facilitates the filtration of the air intake by setting an intake filter, thereby ensuring the stable operation of the internal equipment of the air conditioning unit, but also makes it easy to disassemble and install the intake filter, thus facilitating the cleaning or replacement of the intake filter. At the same time, an exhaust channel with a sound-dampening function is set at the exhaust port of the air conditioning unit, which can effectively reduce the noise generated during exhaust, thereby greatly improving the practicality of this utility model.

[0007] To achieve the above objectives, the main technical solutions adopted by this utility model include:

[0008] An air conditioning unit with an easy-to-replace filter includes:

[0009] An air conditioning unit has an air intake channel installed on one side for filtering the incoming air, and a removable air intake filter is installed inside the air intake channel. An exhaust channel for silencing the exhaust is installed on the other side of the air conditioning unit.

[0010] In the aforementioned air conditioning unit that facilitates filter replacement, a positioning ring is provided on the inner wall of the air intake channel, corresponding to the position of the air intake filter, for use with the air intake filter.

[0011] In the aforementioned air conditioning unit that facilitates filter replacement, the top and bottom of the side of the air intake filter are fixedly connected with positioning posts, and the side of the positioning ring is provided with two positioning grooves corresponding to the positioning posts.

[0012] In the aforementioned air conditioning unit that facilitates filter replacement, two snap-fit ​​components for fixing the air intake filter are symmetrically arranged on the side of the air intake filter, and a slot is provided on the inner wall of the air intake channel corresponding to the position of the snap-fit ​​components.

[0013] The aforementioned air conditioning unit that facilitates filter replacement includes a mounting bracket fixedly connected to the side of the air intake filter. A sliding rod that cooperates with the slot is slidably connected to the mounting bracket, and the end of the sliding rod near the slot is arc-shaped.

[0014] In the aforementioned air conditioning unit that facilitates filter replacement, a positioning sleeve matching the sliding lever is installed on the mounting bracket at a position corresponding to the sliding lever, and the sliding lever is slidably connected to the positioning sleeve.

[0015] In the aforementioned air conditioning unit that facilitates filter replacement, the mounting bracket is further slidably connected to an operating slide rod for driving the sliding lever. A connecting block is fixedly connected to one end of the operating slide rod near the sliding lever, and the side of the connecting block near the sliding lever is fixedly connected to the end of the sliding lever. A spring is sleeved on the operating slide rod located between the connecting block and the mounting bracket, and one end of the spring is fixedly connected to the connecting block, while the other end of the spring is fixedly connected to the mounting bracket.

[0016] The aforementioned air conditioning unit, which facilitates filter replacement, has a spiral sound-absorbing ring installed on the inner wall of the exhaust channel.

[0017] The aforementioned air conditioning unit, which facilitates filter replacement, also includes a sound-absorbing plate installed on the inner wall of the exhaust channel, with several conical holes arranged at equal intervals on the sound-absorbing plate.

[0018] This utility model has at least the following beneficial effects:

[0019] This invention provides an air conditioning unit with an easy-to-replace filter. The air intake filter facilitates air filtration, ensuring stable operation of the internal components. It also allows for easy disassembly, cleaning, and replacement of the intake filter. Furthermore, the exhaust port features a noise-reducing exhaust channel, effectively minimizing exhaust noise and significantly enhancing the practicality of this invention. Attached Figure Description

[0020] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments of this application and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:

[0021] Figure 1 This is a schematic diagram of the structure of the air conditioning unit of this utility model, which facilitates filter replacement;

[0022] Figure 2 This is a cross-sectional structural diagram of the air conditioning unit of this utility model, which facilitates filter replacement.

[0023] Figure 3 This is a schematic diagram of the internal structure of the air intake channel in the air conditioning unit of this utility model, which facilitates filter replacement.

[0024] Figure 4 This is a schematic diagram of the structure of the air intake filter in the air conditioning unit of this utility model, which facilitates filter replacement;

[0025] Figure 5 This is a schematic diagram of the positioning ring in the air conditioning unit of this utility model, which facilitates filter replacement;

[0026] Figure 6 This utility model Figure 3 A magnified schematic diagram of the partial structure at point A in the middle;

[0027] Figure 7 This is a schematic diagram of the snap-fit ​​assembly in the air conditioning unit of this utility model, which facilitates filter replacement;

[0028] Figure 8 This is a schematic diagram of the exhaust channel in the air conditioning unit of this utility model, which facilitates filter replacement;

[0029] Figure 9 This is a cross-sectional structural diagram of the exhaust channel in the air conditioning unit of this utility model, which facilitates filter replacement.

[0030] Explanation of icon numbers:

[0031] 1. Air conditioning unit; 2. Air intake passage; 3. Exhaust passage;

[0032] 201. Intake filter; 2011. Positioning ring;

[0033] 202, Positioning pin; 2021, Positioning groove;

[0034] 203. Snap-fit ​​assembly; 2031. Snap-fit ​​slot;

[0035] 204. Mounting bracket; 2041. Sliding lever;

[0036] 205. Positioning sleeve;

[0037] 206. Operating slide bar; 2061. Connecting block; 2062. Spring sleeve;

[0038] 301. Spiral silencer coil;

[0039] 302, sound-absorbing plate; 3021, tapered hole. Detailed Implementation

[0040] The following will describe in detail the implementation of this application with reference to the accompanying drawings and embodiments, so that the implementation process of how this application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0041] Please refer to Figures 1 to 9 As shown, an embodiment of the present invention provides an air conditioning unit with an easy-to-replace filter, comprising: an air conditioning unit 1, an air intake channel 2 for filtering the intake air installed on one side of the air conditioning unit 1, and a removable intake filter 201 provided inside the air intake channel 2; and an exhaust channel 3 for silencing the exhaust air installed on the other side of the air conditioning unit 1.

[0042] By adopting the above technical solution, not only is it convenient to filter the air intake of the air conditioning unit by setting the air intake filter 201, thereby ensuring the stable operation of the internal equipment of the air conditioning unit, but it is also convenient to disassemble and install the air intake filter 201, thereby facilitating the cleaning or replacement of the air intake filter 201. At the same time, an exhaust channel 3 with a sound-dampening function is set at the exhaust port of the air conditioning unit, which can effectively reduce the noise generated during exhaust, thereby greatly improving the practicality of this utility model.

[0043] Please refer to Figures 1 to 9 As shown, a positioning ring 2011 is provided on the inner wall of the air intake channel 2 at the position corresponding to the air intake filter 201, which is used in conjunction with the air intake filter 201. The positioning ring 2011 is used to limit the position of the air intake filter 201 placed inside the air intake channel 2.

[0044] Please refer to Figures 1 to 9As shown, the top and bottom of the side of the air intake filter 201 are fixedly connected with positioning posts 202. The side of the positioning ring 2011 and the position corresponding to the positioning posts 202 are provided with two positioning grooves 2021 corresponding to the positioning posts 202. By setting the positioning posts 202 and the positioning grooves 2021, the air intake filter 201 is limited, thereby increasing the stability of the positioning posts 202 against the positioning ring 2011.

[0045] Please refer to Figures 1 to 9 As shown, two snap-fit ​​components 203 for fixing the air intake filter 201 are symmetrically arranged on the side. A slot 2031 is provided on the inner wall of the air intake channel 2 at the position corresponding to the snap-fit ​​component 203. By setting the snap-fit ​​component 203 and the slot 2031, the air intake filter 201 can be easily fixed inside the air intake channel 2.

[0046] Please refer to Figures 1 to 9 As shown, the snap-fit ​​assembly 203 includes a mounting bracket 204 fixedly connected to the side of the intake filter 201. A sliding latch 2041, which cooperates with the latch slot 2031, is slidably connected to the mounting bracket 204. The end of the sliding latch 2041 near the latch slot 2031 is arc-shaped. An operating slide rod 206 for driving the sliding latch 2041 is also slidably connected to the mounting bracket 204. A connecting block 2061 is fixedly connected to the end of the operating slide rod 206 near the sliding latch 2041. The side near the sliding lever 2041 is fixedly connected to the end of the sliding lever 2041. A spring 2062 is sleeved on the operating slide rod 206 located between the connecting block 2061 and the mounting bracket 204. One end of the spring 2062 is fixedly connected to the connecting block 2061, and the other end of the spring 2062 is fixedly connected to the mounting bracket 204. Under the elastic force of the spring 2062, the sliding lever 2041 is driven to engage in the corresponding slot 2031, thereby realizing the convenient fixing of the air intake filter 201.

[0047] Please refer to Figures 1 to 9 As shown, a positioning sleeve 205 matching the sliding rod 2041 is installed on the mounting bracket 204 at the position corresponding to the sliding rod 2041, and the sliding rod 2041 is slidably connected to the positioning sleeve 205. By setting the positioning sleeve 205 to limit the sliding rod 2041, the stability of the sliding rod 2041 being inserted into the slot 2031 is increased.

[0048] Please refer to Figures 1 to 9 As shown, a spiral muffler ring 301 is provided on the inner wall of the exhaust passage 3. By providing the spiral muffler ring 301, the exhaust gas passing through the exhaust passage 3 can be spirally guided, thereby achieving a muffler effect.

[0049] Please refer to Figures 1 to 9As shown, a muffler plate 302 is also installed on the inner wall of the exhaust passage 3. The muffler plate 302 is provided with several conical holes 3021 arranged at equal intervals. By providing several conical holes 3021, when the exhaust passes through the conical holes 3021, it can flow from the small hole to the large hole, thereby reducing the speed of the exhaust passing through the conical holes 3021, thus effectively reducing the noise generated during exhaust.

[0050] The working principle of this utility model is as follows: Not only does the intake filter 201 facilitate the filtration of the air intake of the air conditioning unit, thus ensuring the stable operation of the internal equipment, but it also facilitates the disassembly and assembly of the intake filter 201. Simply by operating the sliding rod 206 to pull the connecting block 2061, the sliding lever 2041 can be disengaged from the slot 2031, allowing for easy removal of the intake filter 201 for cleaning or replacement. Simultaneously, an exhaust channel 3 with a noise-reducing function is provided at the exhaust port of the air conditioning unit. The spiral noise-reducing ring 301 guides the exhaust through the exhaust channel 3, achieving a noise reduction effect. Furthermore, the presence of several conical holes 3021 allows the exhaust to flow from small holes to large holes, reducing the speed of the exhaust through the conical holes 3021. This effectively reduces the noise generated during exhaust, greatly improving the practicality of this utility model.

[0051] The foregoing description illustrates and describes several preferred embodiments of the present invention. However, as previously stated, it should be understood that the present invention is not limited to the forms disclosed herein and should not be construed as excluding other embodiments. It can be used in various other combinations, modifications, and environments, and can be altered within the scope of the inventive concept described herein through the foregoing teachings or techniques or knowledge in related fields. Any modifications and variations made by those skilled in the art that do not depart from the spirit and scope of the present invention should be within the protection scope of the appended claims.

Claims

1. An air conditioning unit with filter replacement convenience, comprising an air conditioning unit body (1), characterized in that, The air conditioner box (1) is provided with an air inlet channel (2) on one side for filtering air inlet, and a detachable air inlet filter screen (201) is arranged in the air inlet channel (2).

2. The air conditioning unit of claim 1 wherein: A positioning ring (2011) is arranged on the inner wall of the air inlet channel (2) and corresponds to the air inlet filter screen (201).

3. The air conditioning unit of claim 2 wherein: The top and bottom of the side of the air inlet filter screen (201) are fixedly connected with positioning columns (202), and the side of the positioning ring (2011) and corresponding to the positioning columns (202) are provided with two positioning grooves (2021) corresponding to the positioning columns (202).

4. The air conditioning unit of claim 3 wherein: The side of the air inlet filter screen (201) is symmetrically provided with two clamping assemblies (203) for fixing the air inlet filter screen (201), and the inner wall of the air inlet channel (2) and corresponding to the clamping assemblies (203) are provided with clamping grooves (2031).

5. The air conditioning unit of claim 4 wherein: The clamping assembly (203) comprises a mounting frame (204) fixedly connected to the side of the air inlet filter screen (201), a sliding clamping rod (2041) slidably connected to the mounting frame (204) and matched with the clamping groove (2031), and an arc-shaped end of the sliding clamping rod (2041) close to the clamping groove (2031).

6. The air conditioning unit of claim 5 wherein: The mounting frame (204) and corresponding to the sliding clamping rod (2041) are provided with a positioning sliding sleeve (205) matched with the sliding clamping rod (2041), and the sliding clamping rod (2041) and the positioning sliding sleeve (205) are slidably connected.

7. The air conditioning unit of claim 6 wherein: The mounting frame (204) is also slidably connected with an operation sliding rod (206) for driving the sliding clamping rod (2041), one end of the operation sliding rod (206) close to the sliding clamping rod (2041) is fixedly connected with a connecting block (2061), one side of the connecting block (2061) close to the sliding clamping rod (2041) is fixedly connected with the end of the sliding clamping rod (2041), a sleeve spring (2062) is sleeved on the operation sliding rod (206) between the connecting block (2061) and the mounting frame (204), one end of the sleeve spring (2062) is fixedly connected with the connecting block (2061), and the other end of the sleeve spring (2062) is fixedly connected with the mounting frame (204).

8. The air conditioning unit of claim 1 wherein: The inner wall of the exhaust channel (3) is provided with a spiral sound absorbing ring (301).

9. The air conditioning unit of claim 1 wherein: The inner wall of the exhaust channel (3) is also provided with a sound absorbing plate (302), and the sound absorbing plate (302) is provided with a plurality of conical holes (3021) arranged at equal distances.

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