Housing for air compressor and air compression device
By designing the top and side structures of the air compressor housing, and setting the first opening and drainage channel, the problems of water accumulation, leakage, and corrosion are solved, achieving a highly efficient drainage effect.
Patent Information
- Application Number
- CN202520175768.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-26
- Publication Date
- 2025-11-28
- Estimated Expiration
- 2035-01-26
AI Technical Summary
Traditional air compressors are prone to water leakage during rain and snow, leading to corrosion and low drainage efficiency.
A housing structure is designed, including a top structure and a side structure. The top structure has a first opening and a drainage channel. Accumulated water enters the drainage channel through the first opening and is discharged from the side structure. The drainage channel is located inside the housing to avoid splashing.
It achieves efficient drainage of water accumulated on the top of the enclosure, avoiding splashing and corrosion, and improving drainage efficiency.
Smart Images
Figure CN223608741U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] Example embodiments of the present application relate generally to the technical field of air compression equipment, and more particularly, to a housing for an air compressor and an air compression device. BACKGROUND
[0002] Mobile air compression devices are often deployed in outdoor environments. When it rains, water can easily accumulate on the top of the mobile air compression device and seep into the interior of the mobile air compression device through the air inlet or the joint between the metal panels, causing adverse effects.
[0003] Traditional air compression devices usually discharge accumulated water by providing a groove structure on the top of the housing. The water discharge efficiency is relatively low, and the water can easily splash during the flow along the groove structure, causing additional corrosion to the metal housing. SUMMARY
[0004] An object of the present application is to provide a housing for an air compressor and an air compression device to solve or at least partially solve the above-mentioned problems and / or other potential problems existing in traditional air compression devices.
[0005] The present application provides a housing for an air compressor, comprising: a housing body comprising a top structure and at least one side structure connected to the top structure, the top structure and the at least one side structure enclosing a containing space for containing the air compressor; at least one first opening provided on the top structure, the at least one first opening being in communication with the outside of the housing body; and a drainage channel provided in the top structure and the at least one side structure, one end of the drainage channel extending to the top structure and being in communication with the at least one first opening, the other end of the drainage channel extending to the at least one side structure and forming a first drainage port in the side structure.
[0006] In some embodiments, the top structure comprises: a top wall, the upper surface of which is provided with a water inlet, the drainage channel extending to the inside of the top wall and being in communication with the water inlet; a first cover provided above the top wall and covering the water inlet, the first cover and the upper surface of the top wall enclosing a first space, the at least one first opening being provided in the first cover and being in communication with the first space.
[0007] In some embodiments, the first cover comprises a first top cover plate and at least one first side cover plate extending from the periphery of the first top cover plate to the top wall, the at least one first opening being provided in the at least one first side cover plate.
[0008] In some embodiments, the top wall is further provided with a ventilation opening, the ventilation opening penetrating through the top wall and communicating with the accommodation space.
[0009] In some embodiments, the top structure further comprises a second cover covering the ventilation opening, a middle portion of the second cover is provided with a boss, an upper surface of the boss is provided with at least one second opening, the ventilation opening communicates with the first space through the at least one second opening.
[0010] In some embodiments, the second cover further comprises a first plate portion and a second plate portion located on opposite sides of the boss, the first plate portion and the second plate portion are inclined to the top wall along the boss.
[0011] In some embodiments, the shell body comprises a first shell portion and a second shell portion connected to the first shell portion at one end in the transverse direction, the water drainage channel, the water inlet and the first water drainage opening are provided in the second shell portion.
[0012] In some embodiments, the second shell portion is configured as a plastic structure.
[0013] In some embodiments, further comprising: at least one first water guide groove provided on an outer surface of the shell body, a top end of the at least one first water guide groove extends to the top wall, and a bottom end of the at least one first water guide groove extends to a bottom end of the at least one side structure.
[0014] In some embodiments, the top wall is provided with a second water guide groove communicating with the first water guide groove, and a side edge of the first cover is provided with at least one second water drainage opening, the at least one second water drainage opening communicates the first space and the second water guide groove.
[0015] In some embodiments, the shell body comprises a first shell portion and a second shell portion connected to the first shell portion at one end in the transverse direction, the at least one first water guide groove extends along an edge where the second shell portion is connected to the first shell portion.
[0016] In some embodiments, the first water drainage opening is provided at a bottom end of the at least one side structure.
[0017] In some embodiments, the shell body comprises an inner layer structure enclosing the accommodation space on an inner side, an outer layer structure provided on an outer side of the inner layer structure, and a sandwiched space between the outer layer structure and the inner layer structure; the water drainage channel is formed through the sandwiched space.
[0018] The embodiments of the present application further provide an air compression device comprising the shell as described above and an air compressor provided in the accommodation space of the shell.
[0019] The cover shell of the embodiments of the present application is provided with a first opening at the top structure of the cover shell body, a drainage channel is arranged in the inside of the top structure and the side structure, one end of the drainage channel is communicated with the first opening, and the other end of the drainage channel extends to the side structure and forms a drainage port. In this way, the accumulated water at the top of the cover shell body can flow into the drainage channel through the first opening and be discharged from the side structure through the drainage channel and the drainage port, so that the accumulated water at the top of the cover shell can be efficiently discharged, and since the drainage channel is arranged in the inside of the cover shell body, splashing is less likely to occur during the discharge of the accumulated water. BRIEF DESCRIPTION OF DRAWINGS
[0020] The above and other features, aspects, and advantages of the present embodiments will become more apparent with reference to the following detailed description when taken in conjunction with the accompanying drawings. In the drawings, like reference numerals refer to like elements, and:
[0021] Figure 1 A perspective view of an air compression device according to some embodiments of the present application is shown;
[0022] Figure 2 A side view of an air compression device according to some embodiments of the present application is shown;
[0023] Figure 3 A cross-sectional view of the air compression device in the direction of line A-A is shown; Figure 2
[0024] A partial structure schematic view of a cover shell according to some embodiments of the present application is shown; Figure 4
[0025] A partial structure schematic view of a cover shell according to some embodiments of the present application is shown; and Figure 5
[0026] A partial structure schematic view of a cover shell according to some other embodiments of the present application is shown. Figure 6 BRIEF DESCRIPTION OF DRAWINGS
[0027] 100 - cover shell body; 110 - first shell part; 111 - first top wall; 112 - first side wall; 120 - second shell part; 121 - second top wall; 122 - second side wall; 130 - inner layer structure; 140 - outer layer structure;
[0028]
[0029] 200 - top structure; 210 - top wall; 211 - water inlet; 212 - ventilation opening; 213 - second water guide groove; 220 - first cover body; 221 - first top cover plate; 222 - first side cover plate; 223 - first opening; 224 - second water outlet; 230 - second cover body; 231 - boss; 232 - second opening; 233 - first plate body part; 234 - second plate body part;
[0030] 300 - side structure; 310 - first water outlet;
[0031] 410 - water drainage channel; 420 - first water guide groove;
[0032] 500 - walking mechanism. DETAILED DESCRIPTION
[0033] Preferred embodiments of the present application will be described in more detail with reference to the drawings. Although preferred embodiments of the present application are shown in the drawings, it should be understood that the present application can be implemented in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided so that the present application will be thorough and complete, and will fully convey the scope of the present application to those skilled in the art.
[0034] The term "comprising" and variations thereof as used herein are intended to mean "including but not limited to". The term "or" as used herein is intended to mean "and / or". The term "based on" means "based, at least in part, on". The terms "one example embodiment" and "an embodiment" mean "at least one example embodiment". The term "another embodiment" means "at least one additional embodiment". The terms "first", "second", etc. can refer to different or same objects.
[0035] An enclosure for an air compressor is provided in embodiments of the present application. Referring to Figures 1 to 3 As shown, the enclosure of embodiments of the present application includes an enclosure body 100, at least one first opening 223, and a water drainage channel 410.
[0036] The enclosure body 100 includes a top structure 200 and at least one side structure 300 connected to the top structure 200, the top structure 200 and the at least one side structure 300 enclosing a containing space for containing an air compressor. The enclosure body 100 as the main structure of the enclosure can include all or part of the structure of the enclosure. The top structure 200 and the side structure 300 can be single structures or assemblies respectively, and the top structure 200 and the side structure 300 can adopt an integrated structure or a split structure.
[0037] As to the specific number of the at least one side structure 300, the specific number of the at least one side structure 300 can be different in the case that the specific shape of the cover body 100 is different. As an example, as shown in Figure 1 and Figure 2 shown, in the case that the cover body 100 is substantially in the shape of a cuboid, the cover body 100 can include one top structure 200 in the shape of a rectangle and three side structures 300 respectively connected with three edges of the top structure 200. The top structure 200 and the three side structures 300 can define a receiving space in the shape of a cuboid.
[0038] In some examples, as shown in Figure 1 and Figure 2 the cover body 100 can include a first shell part 110 and a second shell part 120, and the second shell part 120 can be arranged at one end of the first shell part 110 in the transverse direction. As an example, as shown in Figure 1 in the case that the cover body 100 includes the first shell part 110 and the second shell part 120, the first shell part 110 can include a first top wall 111 and two first side walls 112 arranged oppositely, and the first top wall 111 is located between the two first side walls 112, and the opposite two side edges of the first top wall 111 are respectively connected with the two first side walls 112. The second shell part 120 can include a second top wall 121 and three second side walls 122. One side edge of the second top wall 121 is connected with one side edge of the first top wall 111, and the remaining three side edges of the second top wall 121 are respectively connected with the three second side walls 122. At this time, in fact, the top structure 200 can include the first top wall 111 and the second top wall 121, the two oppositely arranged side structures 300 respectively include the first side wall 112 and the second side wall 122, and the other side structure 300 includes the second side wall 122.
[0039] In some examples, at least part of the structure of the cover body 100 can be configured as a plastic structure. As an example, as shown in Figure 1As shown, in the case where the casing body 100 includes the first casing portion 110 and the second casing portion 120, the first top wall 111 can be configured as a metal structure, and the first side wall 112 can be configured as a plastic structure. The second casing portion 120 can be configured as an integral plastic structure. Of course, the casing body 100 is not limited to a plastic structure, but can also be configured as other structures such as metal. It should be noted that the above-described casing body 100 is exemplary. The casing body 100 can be configured as a split structure or an integral structure. In the case where the casing body 100 is configured as a split structure, it is not limited to including the first casing portion 110 and the second casing portion 120. In actual applications, the casing body 100 can be configured as any other appropriate structure according to actual needs. The present application does not make specific limitations in this regard.
[0040] The at least one first opening 223 is provided in the top structure 200, and the at least one first opening 223 is in communication with the outside of the casing body 100. In some examples, if the casing body 100 includes the first casing portion 110 and the second casing portion 120, one or more first openings 223 can be provided in the first top wall 111, or one or more first openings 223 can be provided in the second top wall 121, or one or more first openings 223 can be provided in the first top wall 111 and the second top wall 121, respectively. The first opening 223 can be configured as any shape, and in the case where the at least one first opening 223 includes a plurality of first openings 223, the shapes of the plurality of first openings 223 can be the same or different. The present application does not make limitations in this regard.
[0041] In some examples, the casing body 100 can define a containing space alone or together with other structures. As an example, in the case where the casing is applied to a mobile air compression device, the casing body 100 can be arranged on the traveling mechanism 500 of the mobile air compression device and define a containing space together with the traveling mechanism 500.
[0042] The drainage channel 410 is provided in the top structure 200 and the at least one side structure 300, one end of the drainage channel 410 extends to the top structure 200 and is in communication with the at least one first opening 223, and the other end of the drainage channel 410 extends to the at least one side structure 300 and forms the first drainage port 310 in the side structure 300.
[0043] In some examples, as shown in FIG. 2, the at least one side structure 300 can be arranged on the top structure 200, and the at least one side structure 300 can be arranged on the first top wall 111 or the second top wall 121. Figure 3As shown, the cover body 100 can include an inner layer structure 130 enclosing a receiving space at an inner side, an outer layer structure 140 disposed at an outer side of the inner layer structure 130, and a sandwiched space between the outer layer structure 140 and the inner layer structure 130. The drainage channel 410 can be formed through the sandwiched space. In some examples, the inner layer structure 130 and the outer layer structure 140 can be formed by regular or irregular plate-like structures. Alternatively or additionally, the inner layer structure 130 and the outer layer structure 140 can adopt an integrated structure. In some examples, if the cover body 100 includes the first housing part 110 and the second housing part 120, the drainage channel 410 can be disposed in the first housing part 110 or in the second housing part 120. Alternatively or additionally, the first housing part 110 and the second housing part 120 can each include a drainage channel 410. As an example, as shown in Figure 1 and Figure 2 In the case that the cover is applied to a mobile air compression device, the second housing part 120 can be made of an organic material such as plastic, and the first housing part 110 can be made of a metal material or an organic material such as plastic. The second housing part 120 can include the inner layer structure 130, the outer layer structure 140 disposed at an outer side of the inner layer structure 130, and a sandwiched space between the inner layer structure 130 and the outer layer structure 140, and the drainage channel 410 can be formed through the sandwiched space.
[0044] In some examples, the cover body 100 can include one or more drainage channels 410. As an example, as shown in Figure 3 The first opening 223 can be disposed at a middle portion of the top structure 200. Drainage channels 410 can be disposed at opposite sides of the first opening 223, and the two drainage channels 410 can extend towards each other and communicate with the first opening 223. The other ends of the two drainage channels 410 can extend into the two opposite side structures 300, respectively. If the cover body 100 includes multiple drainage channels 410, the multiple drainage channels 410 can be in communication with each other or can be independent of each other. The present application does not make specific limitations in this regard.
[0045] In some examples, the first drainage port 310 can be disposed at a bottom end of at least one side structure 300. In this way, the drainage channel 410 can be facilitated to drain accumulated water. As an example, as shown in Figure 3 The bottom ends of the two opposite side structures 300 can each include a first drainage port 310, and the other ends of the two drainage channels 410 can communicate with the corresponding first drainage ports 310, respectively. As another example, as shown in Figure 4If the drain passage 410 is arranged in the second housing part 120, the first drain port 310 can be arranged at the bottom of the second side wall 122, and the first drain port 310 can be arranged as one or more as required.
[0046] The cover shell of the embodiments of the present application is provided with the first opening 223 at the top structure 200 of the cover shell main body 100, and the drain passage 410 is arranged in the interior of the top structure 200 and the side structure 300. One end of the drain passage 410 is in communication with the first opening 223, and the other end of the drain passage 410 extends to the side structure 300 and forms the first drain port 310. In this way, the accumulated water at the top of the cover shell main body 100 can flow into the drain passage 410 through the first opening 223, and be discharged from the side structure 300 through the drain passage 410 and the first drain port 310. The accumulated water at the top of the cover shell can be efficiently discharged, and splashing is less likely to occur during the discharge of the accumulated water because the drain passage 410 is arranged in the interior of the cover shell main body 100.
[0047] In some embodiments, the top structure 200 can include the top wall 210 and the first cover 220. The upper surface of the top wall 210 is provided with the water inlet 211, and the drain passage 410 extends to the interior of the top wall 210 and is in communication with the water inlet 211. The first cover 220 is arranged above the top wall 210 and covers the water inlet 211. The first cover 220 and the upper surface of the top wall 210 enclose the first space, and at least one first opening 223 is arranged in the first cover 220 and is in communication with the first space. In this way, the accumulated water can flow into the first space through the first opening 223, and then flow into the drain passage 410 through the water inlet 211, and finally be discharged.
[0048] In some examples, if the cover shell main body 100 includes the first housing part 110 and the second housing part 120, the first housing part 110 can have the first top wall 111, and the second housing part 120 can have the second top wall 121. At this time, the top wall 210 actually includes the first top wall 111 and the second top wall 121. The first cover 220 can cover the first top wall 111 and the second top wall 121 to jointly define the first space with the first top wall 111 and the second top wall 121. If the drain passage 410 is arranged in the second housing part 120, one or more water inlets 211 can be arranged at the second top wall 121. If the drain passage 410 is arranged in the first housing part 110 and the second housing part 120 respectively, the first top wall 111 and the second top wall 121 can be respectively provided with one or more water inlets 211.
[0049] As an example, Figure 5 The partial structure schematic diagram of the cover shell according to some embodiments of the present application is shown. In Figure 5 The partial structure of the first cover 220 is removed to show the internal structure of the first space. As shown inFigure 5 As shown, a drain passage 410 can be arranged in the second housing portion 120, and the water inlet 211 can be arranged at the second top wall 121 of the second housing portion 120.
[0050] In some embodiments, the first cover 220 includes a first top cover plate 221 and at least one first side cover plate 222 extending from a periphery of the first top cover plate 221 towards the top wall 210, and at least one first opening 223 is arranged in the at least one first side cover plate 222. As an example, as shown in Figure 1 and Figure 5 As shown, the first cover 220 can include a first top cover plate 221 in a substantially rectangular shape and four first side cover plates 222 respectively connected with four peripheries of the first top cover plate 221, and at least one first opening 223 is arranged in at least one first side cover plate 222 close to the second housing portion 120. The first top cover plate 221 and the at least one first side cover plate 222 can be arranged in an integrated structure or a split structure.
[0051] In some embodiments, the top wall 210 is further provided with a vent 212 penetrating through the top wall 210 and communicating with the accommodation space. In this way, the process gas or the heat dissipation airflow can flow into the accommodation space through the vent 212. As an example, Figure 6 Figures 6 and 7 show partial structural schematic diagrams of the cover according to some other embodiments of the present application. Specifically, Figure 6 The first cover 220 is removed, and the top wall 210 of the top structure 200 is shown. As shown in Figure 6 As shown, in the case where the cover body 100 includes the first housing portion 110 and the second housing portion 120, the drain passage 410 can be arranged in the second housing portion 120. Correspondingly, the water inlet 211 can be arranged at the second top wall 121 of the second housing portion 120. The vent 212 can be arranged at the first top wall 111 of the first housing portion 110, and the vent 212 can penetrate through the first top wall 111 and communicate with the accommodation space. In this way, the water path and the air path can be separated, which is beneficial to avoid the water flowing into the accommodation space.
[0052] In some embodiments, the top structure 200 further includes a second cover 230 covering the vent 212, and the second cover 230 is provided with a boss 231 in the middle portion, and the upper surface of the boss 231 is provided with at least one second opening 232, and the vent 212 communicates with the first space through the at least one second opening 232. In this way, the water can be prevented from flowing into the accommodation cavity through the vent 212. As an example, as shown in Figure 6 As shown, the second cover 230 can cover at least part of the second top wall 121 of the second housing portion 120, and the boss 231 can extend along the length direction of the cover body 100.
[0053] In some embodiments, the second cover 230 can further include a first plate body portion 233 and a second plate body portion 234 located on opposite sides of the protrusion 231. The first plate body portion and the second plate body portion can be inclined towards the top wall 210 along the protrusion 231. In this way, even if rainwater flows into the second cover 230 through the first opening 223 on the first cover 220, the rainwater can be drained to the top wall 210 by the first plate body portion 233 and the second plate body portion 234, and is not likely to flow into the ventilation opening 212.
[0054] In some embodiments, the cover further includes at least one first water guide groove 420 provided on an outer surface of the cover body 100, a top end of the at least one first water guide groove 420 extending to the top wall 210, and a bottom end of the at least one first water guide groove 420 extending to a bottom end of the at least one side structure 300. In this way, part of the water accumulated on the cover body 100 can be drained away through the first water guide groove 420, which is conducive to improving the water drainage performance of the cover. As an example, as shown in FIG. 4, two first water guide grooves 420 can be provided on the cover body 100, one end of each of the two first water guide grooves 420 extending towards the top wall 210. The other end of each of the two first water guide grooves 420 extends to a bottom end of each of the two opposite side structures 300, so as to guide the water to the bottom end of the side structure 300 for drainage. Figure 1
[0055] In some examples, the first water guide groove 420 can extend along an edge at which the second shell portion 120 is connected to the first shell portion 110. In this way, the first water guide groove 420 can be machined on the edge of the first shell portion 110 or the second shell portion 120, which is conducive to reducing the machining difficulty of the first water guide groove 420.
[0056] In some examples, the top wall 210 can further be provided with a second water guide groove 213 in communication with the first water guide groove 420. At least one second water outlet 224 is provided at a side edge of the first cover 220, the at least one second water outlet 224 being in communication with the first space and the second water guide groove 213. In this way, the water flowing into the first space can be drained to the second water guide groove 213 through the second water outlet 224, and then to the first water guide groove 420 for drainage.
[0057] As an example, a plurality of second water outlets 224 can be provided at the side edge of the first cover 220 along the extension direction of the side edge. In this way, it is conducive to draining the water accumulated in the first space to the second water guide groove 213.
[0058] As another example, the second water guide groove 213 can be formed by a groove structure provided on the top wall 210. The second water guide groove 213 can also be formed by the top wall 210 and the first cover 220 together. For example, the outer side wall of the first cover 220 can define one side groove wall of the second water guide groove 213, and the protruding ribs of the top wall 210 can define the other side groove wall of the second water guide groove 213.
[0059] As shown in Figure 1 and Figure 2 The air compression device provided by the embodiments of the present application also has the advantages of the above-mentioned casing.
[0060] In some embodiments, the air compression device can further include a traveling mechanism 500, and the casing can be arranged on the traveling mechanism 500 to define the accommodation space together with the traveling mechanism 500. In this way, a mobile air compression device can be formed, and the deployment of the air compression device can be facilitated. In some examples, the traveling mechanism 500 can include a chassis and traveling wheels arranged below the chassis. In some examples, the traveling mechanism 500 can further include a power mechanism, and the power mechanism is in transmission connection with the traveling wheels. The traveling wheels can be driven to rotate by the power mechanism, so as to drive the whole air compression device to move.
[0061] The above has described the embodiments of the present application. The above description is exemplary and is not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes are obvious to those skilled in the art without departing from the scope and spirit of the described embodiments. The selection of the terms used herein is intended to best explain the principles of the embodiments, practical application, or improvement of the technology in the market, or to enable other ordinary skilled in the art to understand the embodiments disclosed herein.
Claims
1. A housing for an air compressor, characterized in that, include: The housing body includes a top structure and at least one side structure connected to the top structure, the top structure and the at least one side structure forming a receiving space for accommodating the air compressor; At least one first opening is provided on the top structure, and the at least one first opening communicates with the outside of the main body of the casing; as well as A drainage channel is provided in the top structure and the at least one side structure. One end of the drainage channel extends to the top structure and communicates with the at least one first opening. The other end of the drainage channel extends to the at least one side structure and forms a first drainage outlet in the side structure.
2. The housing for an air compressor according to claim 1, characterized in that, The top structure includes: The top wall has a water inlet on its upper surface, and the drainage channel extends into the interior of the top wall and communicates with the water inlet. A first cover is disposed above the top wall and covers the water inlet. The first cover and the upper surface of the top wall form a first space. The at least one first opening is disposed on the first cover and communicates with the first space.
3. The housing for an air compressor according to claim 2, characterized in that, The first cover includes a first top cover plate and at least one first side cover plate extending from the periphery of the first top cover plate toward the top wall, wherein the at least one first opening is provided in the at least one first side cover plate.
4. The housing for an air compressor according to claim 2, characterized in that, The top wall is also provided with a ventilation opening, which penetrates the top wall and communicates with the accommodating space.
5. The housing for an air compressor according to claim 4, characterized in that, The top structure also includes a second cover covering the vent. The second cover has a boss in the middle and at least one second opening on the upper surface of the boss. The vent communicates with the first space through the at least one second opening.
6. The housing for an air compressor according to claim 5, characterized in that, The second cover also includes a first plate portion and a second plate portion located on opposite sides of the boss, the first plate portion and the second plate portion being inclined towards the top wall along the boss.
7. The housing for an air compressor according to claim 2, characterized in that, The main body of the casing includes a first housing portion and a second housing portion connected to one end of the first housing portion in the lateral direction. The drainage channel, the water inlet and the first drain outlet are located in the second housing portion.
8. The housing for an air compressor according to claim 7, characterized in that, The second housing portion is constructed of plastic.
9. The housing for an air compressor according to claim 2, characterized in that, Also includes: At least one first water guide channel is provided on the outer surface of the main body of the casing, the top end of the at least one first water guide channel extends to the top wall, and the bottom end of the at least one first water guide channel extends to the bottom end of the at least one side structure.
10. The housing for an air compressor according to claim 9, characterized in that, The top wall is provided with a second water guide channel that communicates with the first water guide channel, and at least one second drain outlet is provided at the side edge of the first cover. The at least one second drain outlet communicates with the first space and the second water guide channel.
11. The housing for an air compressor according to claim 9, characterized in that, The main body of the casing includes a first housing portion and a second housing portion connected to one end of the first housing portion in the lateral direction, and the at least one first water guide channel extends along the edge where the second housing portion connects to the first housing portion.
12. The housing for an air compressor according to claim 1, characterized in that, The first drain outlet is located at the bottom end of the at least one side structure.
13. The housing for an air compressor according to claim 1, characterized in that, The main body of the casing includes an inner structure that forms the accommodating space on the inside, an outer structure that is located on the outside of the inner structure, and a sandwich space between the outer structure and the inner structure; the drainage channel is formed through the sandwich space.
14. An air compression device, characterized in that, Includes a housing as described in any one of claims 1 to 13 and an air compressor disposed in the receiving space of the housing.