A sheet metal box body capable of satisfying IP65

Abstract

The utility model relates to sheet metal box body technical field, concretely is a sheet metal box body that can satisfy IP65. The utility model, including the box body, the surface fixedly connected with sealing frame of box body, the inner surface slidingly connected with sealing plate of sealing frame, one side fixedly connected with the apron of sealing plate, both sides of box body all are fixedly connected with hollow pipe, the inner surface fixedly connected with spring of hollow pipe, the inner surface slidingly connected with the limit rod of hollow pipe, the other end of spring is fixedly connected with limit rod. Through the box body is equipped with sealing frame, sealing frame is matched with sealing plate, apron, constructs integrated type sealing and convenient opening and closing system: sealing plate and sealing frame slidingly adapt, form initial sealing, apron and sealing frame cooperate and strengthen protection, satisfy IP65 dustproof waterproof demand, avoid the element damage caused by sealing failure, the low efficiency of operation and maintenance caused by the cumbersome operation, and the application limited situation caused by the adaptation difference.

Description

Technical Field

[0001] This utility model relates to the field of sheet metal enclosure technology, and in particular to a sheet metal enclosure that can meet IP65 requirements. Background Technology

[0002] As a protective carrier, sheet metal enclosures need to ensure the safety of internal components in complex environments such as humid and dusty scenes. However, the sealing structure of traditional sheet metal enclosures has many technical defects and is difficult to meet the protection level requirements such as IP65.

[0003] Traditional enclosures often use simple bolts and clips for sealing, but the sealing surface is prone to gaps due to vibration and deformation, allowing moisture and dust to enter, causing short circuits and damage to internal components, shortening the equipment's lifespan. Furthermore, they are inconvenient to operate. Existing sealing structures require repeated adjustments to open and close, and the seals are separate from the enclosure, making them prone to loss and aging, increasing maintenance costs and difficulty, and reducing equipment operation and maintenance efficiency. Therefore, to address these issues, a sheet metal enclosure that meets IP65 standards is proposed. Utility Model Content

[0004] The purpose of this utility model is to solve the shortcomings of the existing technology, such as component damage due to sealing failure, inefficient operation and maintenance due to cumbersome operation, and limited application due to poor compatibility, and proposes a sheet metal enclosure that can meet IP65.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a sheet metal enclosure that can meet IP65 requirements, comprising an enclosure body, a sealing frame fixedly connected to the surface of the enclosure body, a sealing plate slidably connected to the inner surface of the sealing frame, and a cover plate fixedly connected to one side of the sealing plate.

[0006] The effects achieved by the above components are as follows: by setting a sealing frame in the enclosure body, and the sealing frame is equipped with a sealing plate and a cover plate, an integrated sealing and convenient opening and closing system is constructed. The sealing plate and the sealing frame slide and adapt to form an initial seal. The cover plate and the sealing frame work together to enhance protection, meet the IP65 dustproof and waterproof requirements, avoid component damage caused by sealing failure, inefficient operation and maintenance caused by cumbersome operation, and application limitations caused by poor compatibility.

[0007] Preferably, hollow tubes are fixedly connected to both sides of the box body, springs are fixedly connected to the inner surface of the hollow tubes, limit rods are slidably connected to the inner surface of the hollow tubes, the other end of the springs is fixedly connected to the limit rods, and two clamping plates are fixedly connected to the surface of the cover plate, with clamping holes opened on the surface of the clamping plates.

[0008] The effect achieved by the above components is as follows: the spring provides elastic pressure to the limit rod, so that the limit rod and the cover plate locking hole are tightly locked, preventing the cover plate from loosening due to vibration and impact, strengthening the connection stability of the sealing structure, and ensuring the IP65 protection level.

[0009] Preferably, L-shaped frames are fixedly connected to both sides of the box body, and guide plates are slidably connected to the inner surface of the L-shaped frames, with one side of the guide plates fixedly connected to the cover plate.

[0010] The effect achieved by the above components is as follows: the guide plate slides linearly along the L-shaped frame, restricting the cover plate to only perform vertical opening and closing movements, preventing the cover plate from shifting or getting stuck when sliding, ensuring precise matching between the sealing plate and the sealing frame, and improving sealing reliability.

[0011] Preferably, the bottom of the box body is fixedly connected with four rubber support legs.

[0012] The aforementioned components achieve the following effects: the rubber legs absorb the impact force during the placement and handling of the box, preventing deformation of the bottom of the box and damage to internal components, making them particularly suitable for outdoor bumpy and frequent handling scenarios.

[0013] Preferably, the surface of the rubber support leg is provided with anti-slip grooves.

[0014] The effects achieved by the above components are as follows: the anti-slip groove further increases the friction between the restraint belt and the placement surface, preventing the box from sliding on wet or smooth ground; at the same time, it disperses the pressure on the surface of the outriggers, reduces rubber wear, and extends the life of the outriggers.

[0015] Preferably, handles are fixedly connected to both sides of the box body.

[0016] The effects achieved by the above components are: the handle provides a comfortable support point for carrying, conforms to ergonomic design, and reduces the labor intensity of carrying; at the same time, it avoids direct contact between the hands and the box during carrying, and prevents hand sweat and oil from contaminating the surface of the box.

[0017] Preferably, both the body of the box and the cover are coated with a waterproof coating.

[0018] The effects achieved by the above components are as follows: the waterproof coating forms a continuous protective film on the surface of the enclosure and cover, blocking moisture and corrosive media, and extending the service life of the sheet metal enclosure; at the same time, it enhances surface smoothness, reduces dust adhesion, and ensures IP65 dustproof performance.

[0019] In summary, the beneficial effects of this utility model are as follows:

[0020] 1. In this utility model, a sealing frame is provided on the main body of the box, and the sealing frame is equipped with a sealing plate and a cover plate to construct an integrated sealing and convenient opening and closing system. The sealing plate and the sealing frame slide and adapt to form an initial seal. The cover plate and the sealing frame work together to strengthen protection, meet the IP65 dustproof and waterproof requirements, and avoid component damage caused by sealing failure, inefficient operation and maintenance caused by cumbersome operation, and application limitations caused by poor compatibility. Attached Figure Description

[0021] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0022] Figure 2 In this utility model Figure 1 Another structural diagram from a different angle;

[0023] Figure 3 This is a cross-sectional view of the box body in this utility model;

[0024] Figure 4 This is a schematic diagram of the limiting rod in this utility model.

[0025] Illustration: 1. Box body; 2. Sealing frame; 3. Sealing plate; 4. Cover plate; 5. Hollow tube; 6. Spring; 7. Limiting rod; 8. Clamping plate; 9. L-shaped frame; 10. Guide plate; 11. Rubber support leg; 12. Anti-slip groove; 13. Handle. Detailed Implementation

[0026] Reference Figure 1-4As shown, this utility model provides a technical solution: a sheet metal enclosure that meets IP65 standards, including an enclosure body 1, a sealing frame 2 fixedly connected to the surface of the enclosure body 1, a sealing plate 3 slidably connected to the inner surface of the sealing frame 2, a cover plate 4 fixedly connected to one side of the sealing plate 3, hollow tubes 5 fixedly connected to both sides of the enclosure body 1, springs 6 fixedly connected to the inner surface of the hollow tubes 5, limit rods 7 slidably connected to the inner surface of the hollow tubes 5, the other end of the springs 6 fixedly connected to the limit rods 7, and two clamping plates 8 fixedly connected to the surface of the cover plate 4. The surface of the locking plate 8 has locking holes. The spring 6 provides elastic pressure to the limiting rod 7, so that the limiting rod 7 and the locking holes of the cover plate 4 locking plate 8 are tightly locked, preventing the cover plate 4 from loosening due to vibration and impact, strengthening the connection stability of the sealing structure, and ensuring the IP65 protection level. L-shaped frames 9 are fixedly connected to both sides of the box body 1. Guide plates 10 are slidably connected to the inner surface of the L-shaped frames 9. One side of the guide plate 10 is fixedly connected to the cover plate 4. The guide plate 10 slides linearly along the L-shaped frames 9, limiting the cover plate 4 to only perform vertical opening and closing movements, and preventing the cover plate 4 from deviating when sliding. To prevent shifting and jamming, the sealing plate 3 and sealing frame 2 are precisely matched to improve sealing reliability. Four rubber legs 11 are fixedly connected to the bottom of the box body 1. These rubber legs 11 absorb the impact during placement and handling, preventing deformation of the bottom and damage to internal components. They are especially suitable for outdoor bumpy and frequent handling scenarios. The surface of the rubber legs 11 has anti-slip grooves 12, which further increase the friction between the restraint strap and the placement surface, preventing the box from sliding on wet or slippery surfaces. At the same time, they disperse the pressure on the leg surface, reducing rubber wear and extending the sealing life. For extended outrigger life, handles 13 are fixedly connected to both sides of the main body 1. The handles 13 provide comfortable carrying fulcrums, conform to ergonomic design, and reduce the labor intensity of carrying. At the same time, they prevent direct hand contact with the box during carrying, preventing hand sweat and oil from contaminating the box surface. The surface of the main body 1 and the cover plate 4 are sprayed with a waterproof coating. The waterproof coating forms a continuous protective film on the surface of the box and the cover plate 4, blocking moisture and corrosive media, and extending the service life of the sheet metal box. At the same time, it enhances surface smoothness, reduces dust adhesion, and ensures IP65 dustproof performance.

[0027] Working principle: The sealing frame 2 on the surface of the enclosure body 1 slides and adapts to the sealing plate 3 of the cover plate 4, forming an initial sealing structure. When the sealing plate 3 is inserted into the sealing frame 2, the sliding fit blocks the intrusion path of moisture and dust, providing a basic guarantee for IP65 protection. The frame structure of the sealing frame 2 and the linear sliding of the sealing plate 3 adapt to enclosures of different sizes. The structure compensates for the deformation of the enclosure caused by temperature and external force, avoiding sealing failure and ensuring stable protection level. The springs 6 in the hollow tubes 5 on both sides of the enclosure provide elastic pressure to the limiting rods 7, causing the limiting rods 7 to insert into the locking holes of the cover plate 4 and lock tightly. The buffering characteristics of the springs 6 absorb vibration and impact energy, preventing the cover plate 4 from loosening, strengthening the connection stability of the sealing structure, and ensuring the continuous effectiveness of IP65 protection. The elasticity of the springs 6 adapts to the small displacement of the enclosure, maintaining the locking and sealing performance; at the same time, it protects the limiting rods 7 and the locking plate 8 structure, extends the service life of components, and is suitable for outdoor bumpy and frequent handling scenarios. The cover plate 4 slides and adapts to the L-shaped frames on both sides of the enclosure through the guide plate 10. The guide plate 10 moves along the L-shaped frame. The L-shaped frame slides linearly, restricting the cover plate 4 to only vertical opening and closing movements, preventing the cover plate 4 from shifting and jamming during sliding. This structure ensures precise fit between the sealing plate 3 and the sealing frame 2, improving sealing reliability. The cooperation between the guide plate 10 and the L-shaped frame enhances the connection strength between the cover plate 4 and the box, preventing the cover plate 4 from deforming. At the same time, it optimizes the opening and closing operation feel and improves the convenience of operation and maintenance. The rubber support legs 11 at the bottom of the box absorb the impact force during placement and transportation, preventing the box from deforming and internal components from being damaged by vibration. The anti-slip grooves 12 on the surface of the support legs increase the friction between the restraint strap and the placement surface, preventing the box from sliding and quickly draining accumulated water, protecting the bottom of the box. The handles 13 on both sides of the box provide ergonomic handling support points, reducing labor intensity and preventing hand sweat and oil from contaminating the box. The waterproof coating on the surface of the box and the cover plate 4 forms a continuous protective film, blocking moisture and corrosive media, reducing dust adhesion, extending the life of the box, and ensuring long-term stability of IP65 dustproof and waterproof performance.

[0028] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; 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; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

Claims

1. A sheet metal enclosure that meets IP65 requirements, comprising an enclosure body (1), characterized in that: A sealing frame (2) is fixedly connected to the surface of the box body (1), a sealing plate (3) is slidably connected to the inner surface of the sealing frame (2), and a cover plate (4) is fixedly connected to one side of the sealing plate (3).

2. A sheet metal enclosure that meets IP65 requirements according to claim 1, characterized in that: Hollow tubes (5) are fixedly connected to both sides of the box body (1). A spring (6) is fixedly connected to the inner surface of the hollow tube (5). A limit rod (7) is slidably connected to the inner surface of the hollow tube (5). The other end of the spring (6) is fixedly connected to the limit rod (7). Two clamping plates (8) are fixedly connected to the surface of the cover plate (4). The surface of the clamping plate (8) is provided with clamping holes.

3. A sheet metal enclosure that meets IP65 requirements according to claim 1, characterized in that: Both sides of the box body (1) are fixedly connected to L-shaped frames (9), and the inner surface of the L-shaped frames (9) is slidably connected to guide plates (10). One side of the guide plates (10) is fixedly connected to the cover plate (4).

4. A sheet metal enclosure that meets IP65 requirements according to claim 1, characterized in that: The bottom of the box body (1) is fixedly connected with four rubber support legs (11).

5. A sheet metal enclosure that meets IP65 requirements according to claim 4, characterized in that: The surface of the rubber support leg (11) is provided with anti-slip grooves (12).

6. A sheet metal enclosure that meets IP65 requirements according to claim 1, characterized in that: Handles (13) are fixedly connected to both sides of the box body (1).

7. A sheet metal enclosure that meets IP65 requirements according to claim 1, characterized in that: Both the body (1) and the cover plate (4) of the box are coated with a waterproof coating.

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