Solenoid valve packaging box

Abstract

The utility model discloses an electromagnetic valve packaging box which comprises an upper cover and a lower cover, the upper cover is arranged above the lower cover in a covering mode, the upper cover and the lower cover are fixed through a buckle unit, containing chambers are arranged in the upper cover and the lower cover, the two containing chambers are matched to form a packaging chamber, the packaging chamber is used for containing an electromagnetic valve, and the electromagnetic valve is arranged in the packaging chamber. The periphery of the upper cover and the periphery of the lower cover are each provided with a receding groove and an air leakage groove, the two receding grooves are matched to form a receding hole, the receding hole is used for containing a channel connector, the two air leakage grooves are matched to form an air leakage opening, a connector is arranged at the top of the upper cover, and a through hole is formed in the connector. The electromagnetic valve packaging box is formed by assembling the upper cover and the lower cover in a buckling mode, the structure is simple and firm, the avoiding hole, the pressure relief opening and the connector are arranged in a matched mode, a passage connector, a connector lug and the pressure relief opening of the electromagnetic valve can be considered, and workers can conveniently and rapidly assemble the electromagnetic valve packaging box.

Description

Technical Field

[0001] This utility model relates to solenoid valve packaging technology, specifically a solenoid valve packaging box. Background Technology

[0002] Solenoid valves are one of the important components in the field of automation control. Their packaging and protection methods vary depending on the installation environment, working conditions, control circuit requirements, etc. Most of them are directly exposed and installed on the circuit board of the control box, and are powered by the circuit board. They are packaged together with other electronic components in a large control box. However, for applications where the solenoid valve is used alone and does not require supporting electronic components to form a circuit control, the solenoid valve needs to be packaged separately.

[0003] However, existing separate packaging boxes for solenoid valves have many parts in order to accommodate the solenoid valve's access connectors, wiring terminals, and pressure relief ports, resulting in a complex structure, difficult assembly, and insufficient structural stability. Utility Model Content

[0004] To address the shortcomings of the existing technology, this utility model provides a solenoid valve packaging box, which is assembled by snapping together an upper cover and a lower cover. It has a simple structure, is easy and quick to assemble, and is robust.

[0005] To achieve the above technical objectives, this utility model adopts the following technical solution: a solenoid valve encapsulation box, including an upper cover and a lower cover, wherein the upper cover is disposed above the lower cover, and the upper cover and the lower cover are fixed by a snap-fit ​​unit. Both the upper cover and the lower cover have a receiving chamber, and the two receiving chambers cooperate to form an encapsulation chamber for accommodating the solenoid valve. Both the upper cover and the lower cover have a clearance groove and a vent groove on their outer periphery. The two clearance grooves cooperate to form a clearance hole for accommodating a passage connector. The two vent grooves cooperate to form a vent. The top of the upper cover has a connector, and the connector has a through hole.

[0006] Preferably, the outer side of the vent is provided with a protruding ring, the protruding ring is provided with a mounting groove, the mounting groove is provided with sound-absorbing cotton, and the protruding ring is formed by two semi-circular rings, which are respectively disposed on the upper cover and the lower cover.

[0007] Preferably, the snap-fit ​​unit includes several corresponding positioning elements and fasteners, the positioning elements being disposed on the side wall of the lower cover and the fasteners being disposed on the side wall of the upper cover.

[0008] Preferably, the inner side of the top of the outer wall of the lower cover is provided with an inner convex plate, and the outer side of the bottom of the outer wall of the upper cover is provided with an outer convex plate. The inner convex plate is located inside the outer convex plate, and the inner convex plate is in contact with the outer convex plate.

[0009] Preferably, the inner wall of the encapsulation chamber is provided with ribs.

[0010] In summary, this utility model achieves the following technical effects:

[0011] The solenoid valve packaging box of this utility model is assembled by snapping together an upper cover and a lower cover. It has a simple and reliable structure. With the opening of the clearance hole, pressure relief port and connector, it can take into account the solenoid valve's passage connector, wiring head and pressure relief port, which makes it easy for workers to assemble quickly. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of the solenoid valve packaging box of this utility model;

[0013] Figure 2 This is an exploded view of the solenoid valve packaging box of this utility model;

[0014] Figure 3 This is a schematic diagram of the structure of the lower cover of the solenoid valve packaging box of this utility model;

[0015] Figure 4 This is a schematic diagram of the structure of the top cover of the solenoid valve packaging box of this utility model;

[0016] Explanation of the markings on the attached drawings: 1. Lower cover; 2. Upper cover; 3. Clearance hole; 4. Vent; 5. Snap-fit ​​unit; 51. Positioning component; 52. Fastener; 6. Connector; 7. Raised ring; 8. Sound-absorbing cotton; 9. Encapsulation chamber; 10. Inner raised plate; 11. Outer raised plate; 12. Rib. Detailed Implementation

[0017] The present invention will be further described in detail below with reference to the accompanying drawings.

[0018] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.

[0019] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0020] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0021] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0022] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0023] Example 1:

[0024] like Figure 1 As shown in Figure 4, a solenoid valve encapsulation box includes an upper cover 2 and a lower cover 1. The upper cover 2 is placed on top of the lower cover 1. The upper cover 2 and the lower cover 1 are fixed by a snap-fit ​​unit 5. Both the upper cover 2 and the lower cover 1 have a receiving chamber. The two receiving chambers cooperate to form an encapsulation chamber 9, which is used to accommodate the solenoid valve. The outer periphery of both the upper cover 2 and the lower cover 1 is provided with a clearance groove and a vent groove. The two clearance grooves cooperate to form a clearance hole 3, which is used to accommodate a passage connector. The two vent grooves cooperate to form a vent 4. The top of the upper cover 2 is provided with a connector 6, which has a through hole.

[0025] The clearance hole 3 and the vent 4 are both separate components, which can facilitate mold making. The electrodes of the solenoid valve can be inserted into the connector 6 through the through hole to achieve quick connection with the power supply of the mating end.

[0026] The solenoid valve packaging box in this embodiment is assembled by snapping together the upper cover 2 and the lower cover 1. The structure is simple and reliable. With the opening of the clearance hole 3, pressure relief port and connector 6, it can take into account the solenoid valve's passage connector, wiring head and pressure relief port, which is convenient for workers to assemble quickly.

[0027] The outer side of the vent 4 is provided with a protruding ring 7, and the protruding ring 7 is provided with an installation groove. The installation groove is provided with sound-absorbing cotton 8. The protruding ring 7 is formed by two semi-circular rings, which are respectively set on the upper cover 2 and the lower cover 1. The protruding ring 7 is provided to facilitate the insertion and limitation of the sound-absorbing cotton 8. The sound-absorbing cotton 8 is used to filter impurities and can reduce the noise caused by the vent.

[0028] The buckle unit 5 includes several corresponding positioning parts 51 and fasteners 52. The positioning parts 51 are disposed on the side wall of the lower cover 1, and the fasteners 52 are disposed on the side wall of the upper cover 2.

[0029] The inner side of the top of the outer wall of the lower cover 1 is provided with an inner protruding plate 10, and the outer side of the bottom of the outer wall of the upper cover 2 is provided with an outer protruding plate 11. The inner protruding plate 10 is located inside the outer protruding plate 11, and the inner protruding plate 10 and the outer protruding plate 11 are in contact. The inner protruding plate 10 and the outer protruding plate 11 are provided so that they can interlock with each other after the upper cover 2 and the lower cover 1 are fastened together, ensuring that the upper cover 2 and the lower cover 1 are fastened together securely and that the sealing is airtight.

[0030] The inner wall of the encapsulation chamber 9 is provided with ribs 12. The ribs 12 can strengthen the upper cover 2 and the lower cover 1, and reduce the contact area between the upper cover 2, the lower cover 1 and the solenoid valve, thus avoiding over-positioning.

[0031] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model shall fall within the scope of the technical solution of the present utility model.

Claims

1. A solenoid valve packaging box, characterized in that, The device includes an upper cover and a lower cover, with the upper cover positioned above the lower cover. The upper and lower covers are fixed together by a snap-fit ​​unit. Both the upper and lower covers have a receiving chamber, which together form a sealing chamber for accommodating a solenoid valve. Both the upper and lower covers have a clearance groove and a vent groove on their outer periphery. The two clearance grooves together form a clearance hole for accommodating a passage connector. The two vent grooves together form a vent. The top of the upper cover has a connector with a through hole inside.

2. The solenoid valve packaging box according to claim 1, characterized in that, The outer side of the vent is provided with a protruding ring, the protruding ring is provided with an installation groove, the installation groove is provided with sound-absorbing cotton, and the protruding ring is formed by two semi-circular rings, which are respectively set on the upper cover and the lower cover.

3. The solenoid valve packaging box according to claim 1, characterized in that, The buckle unit includes several corresponding positioning parts and fasteners. The positioning parts are disposed on the side wall of the lower cover, and the fasteners are disposed on the side wall of the upper cover.

4. A solenoid valve packaging box according to claim 1, characterized in that, The inner side of the top of the outer wall of the lower cover is provided with an inner convex plate, and the outer side of the bottom of the outer wall of the upper cover is provided with an outer convex plate. The inner convex plate is located inside the outer convex plate, and the inner convex plate is in contact with the outer convex plate.

5. A solenoid valve packaging box according to claim 1, characterized in that, The inner walls of the encapsulation chamber are all equipped with ribs.

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