COVERED INSULATED TERMINAL BLOCK PROTECTION COVER AND TERMINAL BLOCK SYSTEM
Patent Information
- Authority / Receiving Office
- TR · TR
- Patent Type
- Utility models
- Current Assignee / Owner
- SAMİ AÇIKEL
- Filing Date
- 2026-05-21
- Publication Date
- 2026-06-22
Smart Images
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Abstract
Description
1 TARIFF COVERED INSULATED TERMINAL BLOCK PROTECTION COVER AND TERMINAL BLOCK SYSTEM Technical Area The invention relates to electrical connectors, fuse boxes, electrical panels, and in-panel power distribution systems. Insulated terminal blocks with covers are used in the field of equipment, especially in grounding connections. It relates to the protective cover and terminal block system. The invention is particularly suitable for fuse box type applications with varying numbers of mounting holes. Removable top cover and lower insulated housing that insulate the conductive surfaces of grounding terminals. cover fixing tabs, screw tightening access holes, cable entry holes, cable access and 10 Cover with mounting holes for attaching to panel or fuse box surface, with orientation opening. This relates to insulated terminal cover and terminal system. State of the Art Electrical panel manufacturing, fuse boxes and power distribution systems, grounding and power. Terminal blocks are used to ensure that connections are made securely, properly, and in accordance with standards. They are widely used. These terminals allow multiple conductors to be connected on the same conductor housing. It makes it possible to assemble and arrange the internal panel connections. Grounding terminals used in current technology are mostly made of brass or similar conductive metal. They are manufactured from alloys, and have varying numbers of cable entry holes and corresponding holes. The included mounting screws are present. However, the aforementioned conductive casing and mounting screws are 20 especially in fuse box and panel applications, accessible to the user or maintenance personnel. It can remain in that position. Leaving conductive connection points exposed increases the risk of electrical contact during assembly and maintenance. increasing safety, reducing the level of safety inside the panel, and especially occupational safety in field conditions. This can lead to undesirable results. In terminals used in their bare state, 25 Accidental contact with conductive casings and screw heads using hands or hand tools poses a danger. It constitutes. In current insulated cover solutions, inspection, servicing, cable routing, or screws are often required. The cap must be completely removed for the tightening process. This ensures the integrity of the insulation. temporarily eliminating the connection points, leaving the assembly time 30 This can lead to elongation and the risk of lost or misplaced cover parts. is happening. 2 Known structures include screw tightening access holes, cable entry holes, and cable access and routing holes. The openings are often not aligned with each other and are not arranged in a controlled geometry. Therefore, installation personnel should be careful when routing cable ends to the connection area or when tightening screws. It is not possible to achieve sufficient ergonomics and safety when tightening; during the connection process, the lid or 5 It may be necessary to disassemble the body part. Furthermore, in fuse box type applications, the product can be directly mounted on the panel or fuse box without needing to be mounted on a rail. It may need to be securely fixed to its box or a suitable mounting surface. Such as... in applications where end fixing areas and rear / center mounting point are properly positioned Failure to position the product correctly makes balanced and secure mounting difficult. 10 Another requirement is a cover that can accommodate terminal variations with different numbers of holes. and housing architecture. Terminal blocks with varying numbers of cable connection holes are available on the market. Therefore, only cover structures shaped according to a specific number of holes can be produced. It falls short in terms of stock availability and application flexibility. Therefore, the conductive 15, which can be used in conjunction with terminals having different numbers of holes, Inspection and service access via a top cover that isolates the surfaces and can be removed when necessary. This ensures insulation integrity during normal use, and the screw remains unscrewed without completely removing the cover. The cover has fixing tabs and a surface that allows for clamping and cable routing operations. insulated terminal block protection cover with a cover that provides secure mounting with fixing holes and A terminal block system is needed. 20 In addition, there are smart sensor terminals, waterproof conical spring cable splice elements, Communication or battery compartment solutions under the terminal cover used in meters and overhead lines. Terminal blocks are also known. However, these structures are used for electronic monitoring and directly connecting cable ends. different problems such as merging, meter module housing or overhead power connection It is intended for and includes 25 grounding terminals with different hole numbers used in switchboards and fuse boxes. the need for protection within an insulated cover / housing and access without removing the cover It does not meet the requirements. In the known state of the art, conductor entries, bridges, junction boxes, springs and connections terminal structures that include a cover that acts as a shield over at least one of their sockets It is known. However, such structures cover the spring cable connection sockets or the conductor 30 Designed for attachment by spring force; features screw tightening access holes, cover fixing. The tabs, cable access and routing opening, and surface mounting holes work together, An insulated protection system with a cover adaptable to screw-type grounding terminals with different hole numbers. It does not offer. 3 In the current state of the art, panel-mounted rail terminals also have plastic housings, or are made of copper or brass. bridge, spring or push-in fittings, serrated nut-bolt arrangement, openable and closable Solutions that include covers, probe holes, foot plastic, or breakable body parts These structures are located within the rail terminal block for internal electrical connection, distribution, testing, or push-in cables. 5 It is designed for holding mechanisms and has different hole numbers for screws in fuse box type applications. Securing the grounding terminal to the surface by isolating it within the lower housing and removable top cover. It does not meet the needs. In the current state of the art, a housing, busbar, and cable connection can be mounted on a DIN mounting rail. 10 with lid including feet, cable clamping screws, compression springs, metal legs and body cover. Grounding terminals are known. In these designs, the housing cover of the terminal is rail-mounted. It is arranged as part of the body and the grounding possibility is via the current busbar and metal. This is achieved by the feet contacting the mounting rail. However, these solutions, the rail... A lower insulated housing that can be fixed to the panel or fuse box surface with screws without the need for snap-in fastening, and Surrounding the screw-in grounding terminal with a removable top cover, and without completely removing the cover, 15 The insulated protective system with cover provides access for cable routing via screw tightening. It does not meet the requirements. Brief Description of the Invention The present invention provides fuse boxes, electrical panels, and solutions that meet the aforementioned needs. 20 insulated terminal block protection cover and terminal block system used in power distribution systems. It is related. The purpose of the invention is to be compatible with grounding terminals having different numbers of connection holes. an insulated cover that can be manufactured and adapted to various terminal block variations with a variable number of holes. The goal is to develop a terminal block system. The purpose of the invention is to enable the user or maintenance personnel to connect the conductive brass body and connecting screws within 25 seconds. Thanks to its insulated cover and lower housing structure that prevents direct contact, the electrical system inside the panel is protected. The goal is to increase security. The purpose of the invention is to provide control and service access when needed, thanks to the detachable top cover module. The aim is to ensure that the insulation integrity is maintained during normal use. The purpose of the invention is to allow access to terminal screws via screw tightening holes located on the cover. access with a screwdriver and tightening the cable connection without completely removing the cover, or The aim is to loosen it. 4 The purpose of the invention is to provide cable entry holes and cable access and routing located on the lower body. Thanks to its opening, the cables can be connected to the connection area in an organized, controlled and ergonomic way. The goal is to ensure proper guidance. The purpose of the invention is to create a lid fastening system that enables the upper cover and the lower body to fit together. 5 Thanks to its tabs, the lid remains fixed on the body and does not come loose during operation. The goal is to prevent its outbreak. The purpose of the invention is to create end fixing zones and a rear center mounting point without rail insertion. The product is secured to the fuse box, panel surface, or suitable mounting area with screws. The aim is to ensure that it can be assembled in this way. 10 The aim of the invention is to make the product fit into narrow fuse boxes and panel interiors thanks to its compact cover housing architecture. The aim is to ensure that it is used in safe, orderly and easily assembled areas. The structural and characteristic features and all the advantages of the invention are given in the figures below. Thanks to the detailed explanation written with references to the figures, it becomes clearer. It will be understood that, therefore, the evaluation should also take these figures and detailed explanations into account. 15 It must be done by taking it. Another purpose of the invention is to provide access holes for tightening screws, cover fixing tabs, cable access, and Thanks to the coordinated operation of the orientation opening and the surface fixing holes, different hole types can be created. In grounding terminals, installation and servicing can be performed without completely removing the cover. The aim is to provide a compact, insulated terminal block system. 20 The distinctive feature of the invention is the creation of a single grounding terminal with a cover that is mounted on the rail. Instead of bringing it along, it can be screwed to the panel or fuse box surface without the need for rail mounting. a screw-in grounding terminal surrounded by a fixable, insulated bottom housing and a removable top cover. It lies in the protective architecture of the cover. Brief Description of Figures 25 Figure 1; 15-hole insulated terminal block protective cover and exploded terminal block system. It is a perspective view. Figure 2; 15-hole insulated terminal block protective cover and terminal block system assembly. It is a perspective view. Figure 3; 9-hole insulated terminal block protection cover and exploded 30 of the terminal block system. It is a perspective view. Figure 4; Perspective of the assembled insulated terminal block protective cover with 9 holes and the terminal block system. It is the appearance. Reference Numbers 1. Insulated structure with lid / top insulated lid and bottom insulated body 5 2. Screw tightening access holes 3. Lid fixing tabs 3.1 Corresponding areas of the cover fixing tabs on the lower body 4. Terminal block connection screws 5. Brass alloy grounding terminal / conductor terminal body with cable entry holes 10 6. Terminal mounting holes 7. Cable access and routing opening Detailed Description of the Invention This detailed description explains the invention, which involves an insulated terminal block protective cover and terminal block system. This is merely an example to help better understand the subject and has no limiting effects. 15 It is described in a way that will not create a problem. The insulated terminal block protection cover and terminal block system, fuse box and shown in the figures. Insulating the conductive terminal body used in panel interior grounding connections, and the cable ensuring connections are made regularly and providing secure access during maintenance / inspection procedures. It is a connecting element that makes this possible. 20 Insulated terminal block with cover / top insulated terminal block structure (1), basic insulated housing of the system. It constitutes the structure. The mentioned structure (1) consists of the conductive terminal body (5) and the terminal connection The screws (4) are positioned to isolate them from the external environment and user contact. In this way Under normal operating conditions, the conductive surfaces are prevented from being exposed, and insulation integrity is maintained. It is protected. 25 Covered insulated terminal structure (1), manufactured from polymer-based material providing electrical insulation. The material in question is preferably a fire-resistant plastic, even more preferably a PA6 type plastic. PA6 is the material. However, the scope of protection of the invention is limited only to PA6 material. It does not have high dielectric strength, impact resistance, thermal stability and dimensional stability. This should also include other suitable insulation materials that provide this. 30 6 Access holes (2) for tightening screws are on the top cover, screw the terminal connection screws (4) with a screwdriver. These holes (2) are designed to provide access. These holes are designed for the placement of the connecting screws (4). They are arranged in a way that allows for cable tightening or loosening operations, on the top cover. This can be done without completely disassembling it. This structure both shortens the processing time and makes the conductive 5 It reduces the risk of surfaces being exposed. Cover fixing tabs (3) and the corresponding cover fixing tabs on the lower body The sections (3.1) ensure that the top cover and the lower body fit together in an interlocking manner. The aforementioned tabs (3, 3.1) help to keep the cover piece securely attached to the body and It prevents the lid from detaching unintentionally during operation. If necessary, the lid can be removed and the inside 10 Control or service access can be provided to the terminal area. Terminal connection screws (4) are inside the brass alloy grounding terminal (5) of the cables. These are fastening elements that enable them to be fixed by tightening. These screws (4) are preferably It can have a Cr+3 coated screw structure and a different number depending on the number of terminal holes. applicable. 15 Conductive terminal body with brass alloy grounding terminal / cable entry holes (5), It is the main conductive component where electrical connections of conductive cables are made. The aforementioned terminal block. The terminal body (5) may have a different number of cable entry holes. Within the scope of the invention, the terminal body (5) with upper insulated cover structure (1) and lower body, can be adapted to different numbers of holes It is structured. 20 Terminal fixing holes (6) are placed on the panel, fuse box or suitable mounting surface of the system. These are the mounting holes that allow the product to be fixed with screws. The mentioned mounting holes (6) are the mounting holes that allow the product to be fixed with screws. They are located at the ends and / or in suitable positions on the mounting surface. This allows for a rail-mounted system. Without requiring any structure, the product can be fixed to the surface in a stable and secure manner. Cable access and routing opening (7) makes it easier to connect cables to the connection area. It is structured as a front opening that allows the cable to be routed. The aforementioned opening (7) It ensures that the inputs are kept organized, accessible, and controllable during assembly. Thus, the cable ends can be more easily inserted into the corresponding connection holes (5) in the terminal housing. is directed. An important aspect of the invention is that the screw tightening access holes (2), terminal connection screws (4), 30 conductor terminal body (5) with cable entry holes and cable access-routing The arrangement of the opening (7) in a compatible geometry. Thanks to this arrangement, During connection procedures, the insulation structure is protected, minimizing the risk of direct contact with conductive areas. The number of steps is being reduced and assembly ergonomics are being improved. 7 Within the scope of this invention, the number of connection holes is variable, and the system can accommodate different numbers of connection holes. It can be manufactured to be compatible with existing grounding terminals. Preferably, the system has 4 to 15 terminals. It can be implemented in conjunction with terminal block variations that have a connection hole. Main technique. The protection is not limited to a specific number of holes, but can be adapted to different numbers of holes with the insulated cover. 5 This relates to the terminal block protective cover and the structure of the terminal block system. Thanks to the invention, the user can protect the conductive terminal body (5) which may pose a danger when exposed and You can secure the connecting screws (4) inside the insulated cover structure (1) and the lower body. Cables are routed to the connection area via the cable entry and routing opening (7), screw tightening The connecting screws (4) are tightened through the access holes (2) and the terminal fixing holes (6) 10 The product is securely fixed to the surface of the control panel or fuse box via this method. How the invention can be applied to industry. The subject of the invention is a protective cover for insulated terminal blocks with a cover and terminal block system, fuse boxes, and electrical systems. panels, distribution boxes, power distribution systems, grounding connections and field installation It is suitable for industrial applications. The system uses terminal blocks with different numbers of holes. They can be manufactured in a way that is compatible with their housings and suitable for mass production, and bare conductor connections. It provides secure, compact and ergonomic mounting by isolating the mounting points.
Claims
8 REQUESTS 1. The invention relates to the use of various types of fuse boxes, electrical panels, and power distribution systems. Insulated terminal block protection with cover, compatible with screw-type grounding terminals with connection hole. It has a cover and terminal system, and its feature is; 5 - Electrical insulation to cover conductive connection points and reduce user contact. made of polymer-based material, providing an insulated top cover and a conductor together with this top cover. Insulated terminal structure with cover including lower insulated body surrounding the terminal body (1), - Access the terminal connection screws (4) with a screwdriver without completely removing the cover. screw tightening access holes (2) created on the top cover, 10 - cover fixing tabs (3) that enable the top cover and the lower body to fit together and word The subject is the corresponding areas of the cover fixing tabs on the lower body (3.1), - terminal connection screws (4) that secure the cable inside the conductive terminal housing, - Brass alloy grounding terminal / cable with a possible number of cable entry holes. conductive terminal body with input holes (5), 15 - The system can be mounted on a panel, fuse box, or suitable mounting surface without the need for rail mounting. terminal fixing holes (6) that allow it to be fixed with a screw. - cable access and routing opening (7) that allows cables to be routed to the connection area It includes.
2. Insulated terminal block protection cover and terminal block system with cover, conforming to Claim 1, its feature is; 20 the length of the insulated terminal block structure with cover (1), the number of screw tightening access holes (2) and The number of connection holes of the conductor terminal body (5) with cable entry holes is different. It is interchangeable to be compatible with terminal block variations that have different numbers.
3. Insulated terminal block protection cover and terminal block system with cover, conforming to requirement 1 or 2, Feature; brass alloy grounding terminal (5) terminal with 4 to 15 connection holes 25 The advantage is that it can be selected from among the variations.
4. Insulated terminal block protection cover and terminal block system with cover, conforming to Claim 1, its features are; The insulated terminal block structure with cover (1) is made of fireproof plastic material that provides electrical insulation, It should preferably be made of PA6 type plastic material.
5. Insulated terminal block protection cover and terminal block system with cover, conforming to Claim 1, its feature is; screw 30 the clamping access holes (2) are on the same axis as the heads of the terminal connection screws (4) 9 By aligning, it allows for tightening or loosening screws without completely removing the top cover. It is a verification.
6. Insulated terminal block protection cover and terminal block system with cover, conforming to Claim 1, and its features are: The cover fixing tabs (3) and their corresponding areas (3.1) must interlock with the upper cover and the lower body. The mechanism involves connecting the two parts in a way that ensures the lid remains securely attached to the body.
7. Insulated terminal block protection cover and terminal block system with cover, conforming to Claim 1, and its features are: Thanks to the removable snap-on structure of the cover fixing tabs (3), the inside can be removed when needed. The goal is to provide control and service access to the terminal block area.
8. Insulated terminal block protection cover and terminal block system with cover, conforming to Claim 1, its feature is; 10 terminal fixing holes (6) are located at the end areas of the product and / or in the rear center mounting area. The product is positioned by screwing it onto the panel or fuse box surface without using a rail. Its purpose is to ensure it is secured.
9. Insulated terminal block protection cover and terminal block system with cover, conforming to Claim 1, its feature is; cable access and routing opening (7), brass alloy grounding terminal (5) of the cables 15 The goal is to ensure that traffic is routed to the connection area in an organized and accessible manner.
10. Insulated terminal block protection cover and terminal block system with cover, conforming to Claim 1, its features are; brass alloy grounding terminal (5), insulated terminal structure with cover (1) and lower body The goal is to prevent conductive surfaces from being exposed by positioning them inside.
11. Insulated terminal block protection cover and terminal block system with cover, conforming to Claim 1, its feature is; 20 The existing screw of the insulated terminal block structure with cover (1), brass alloy grounding terminal block (5) Isolate the terminal externally and / or peripherally without changing the connection arrangement. It is structured in such a way as to...
12. Insulated terminal block protection cover and terminal block system with cover, conforming to Claim 1, and its features are; The terminal connection screws (4) are of Cr+3 coated screw type. 25 13. Insulated terminal block protection cover and terminal block system with cover, conforming to Claim 1, and its features are; brass alloy grounding terminal (5), in the range of 63A-80A or up to 80A compatible with fuse box and panel interior grounding applications It is the structuring.
14. Insulated terminal block protection cover and terminal block system with cover, conforming to Claim 1, its feature is; 30 insulated structure with cover (1), screw tightening access holes (2), cover fixing tabs (3, 3.1), The terminal fixing holes (6) and the cable access-routing opening (7) work together. Thanks to this, the bare terminal body can be insulated, allowing connection without completely removing the cover. and the product is mounted on the panel or fuse box surface in a compact housing. It is possible to do so.
15. Insulated terminal block protection cover and terminal block system with cover, conforming to Claim 1, its feature is; top screw tightening access holes (2) on the cover and cable access holes (5) on the lower body The orientation opening (7) is arranged to serve the same link axis. Thanks to this, both screw tightening and cable routing can be done without completely removing the cover. It is possible to do so. 15 25