Transformer structure of compact electric control board
By adopting inlet and outlet partition structures in the transformer structure of the compact control board, the problem of the transformer outlet contact with other components is solved, the stability and reliability of the control board is improved, and different voltages are guaranteed Stability of grade output.
Patent Information
- Application Number
- CN202420943668.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-30
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-04-30
AI Technical Summary
In the compact control board layout, the distance between the outgoing part of the transformer and other components is shortened, which can easily lead to the outgoing line contact with other components, causing electrical faults and short circuits.
Design a transformer structure of a compact electric control board, adopting a transformer frame, winding duct, incoming and outgoing separation structure, through which electromagnetic lines and components are separated, avoid contact, and different voltage levels are separated. Exit the line so that it does not interfere with each other.
It effectively avoids contact between the transformer outlet and other components, improves the stability and reliability of the electrical control board, avoids electrical faults and short circuit problems, and ensures the stability of outputs of different voltage levels.
Smart Images
Figure CN222440325U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of transformers, in particular to a transformer structure of a compact electric control panel. Background Art
[0002] With the rapid development of modern electronic technology, the layout and design of the electronic control board, as the core component of electronic equipment, are becoming more and more important for its compactness and efficiency. In the layout of the electronic control board, the transformer is a key component for power conversion and power supply. Its layout position and structural design directly affect the overall performance and stability of the electronic control board.
[0003] In traditional electric control board design, transformers usually occupy a large space, and their outgoing wires are often at a certain distance from other components to avoid contact and interference. However, in compact electric control board layouts, due to limited space, the distance between the outgoing wires of the transformer and other components is greatly shortened, which can easily lead to contact between the outgoing wires and other components, causing electrical faults and short circuits.
[0004] Therefore, designing a transformer structure that can adapt to the compact electronic control panel layout, avoid contact between the outgoing wires and other components, and prevent electrical failures and short circuits has become an urgent problem to be solved in the current transformer technology field. Utility Model Content
[0005] In view of the above-mentioned defects, the purpose of the utility model is to propose a compact transformer structure for an electric control panel, which avoids problems such as electrical faults and short circuits caused by contact between winding outgoing wires and other components, and allows outgoing wires of different voltage levels to be led out without interfering with each other, thereby improving voltage stability.
[0006] To achieve this purpose, the utility model adopts the following technical solutions:
[0007] A transformer structure of a compact electric control panel, comprising a transformer frame; the transformer frame is provided with winding grooves; the winding grooves are used for winding electromagnetic wires to form windings;
[0008] An incoming wire separation structure is provided on the incoming wire side of the winding slot, and an outgoing wire separation structure is provided on the outgoing wire side of the winding slot; the incoming wire separation structure is used to separate the electromagnetic wire from adjacent components; the outgoing wire separation structure is used to separate the electromagnetic wire from components and also to separate two adjacent electromagnetic wires.
[0009] Furthermore, the transformer skeleton includes a top cover, a winding post and a base; the top surface and the bottom surface of the winding post are fixedly connected to the bottom surface of the top cover and the top surface of the base respectively, and the outer wall of the winding post, the bottom surface of the top cover and the top surface of the base together form the winding groove;
[0010] The incoming line separation structure is provided on the rear side of the base, and the outgoing line separation structure is provided on the front side of the base.
[0011] Further, the outgoing wire separation structure is arranged on the left side of the base or the right side of the base relatively far away from the components, the outgoing wire separation structure is provided with at least one outgoing wire guide groove in parallel from left to right, and the front bottom surface of the outgoing wire separation structure is provided with outgoing wire electrical connection pins corresponding to the outgoing wire guide grooves one by one;
[0012] The outlet wire guide groove is used to lay the electromagnetic wire and guide the electromagnetic wire from the winding groove to the outlet wire electrical connection pin.
[0013] Furthermore, the outlet guide groove closest to the component is arranged at the bottom of the outlet separation structure, the front end of the outlet guide groove is shortened relative to the front end of the outlet separation structure to form an upward winding step, and the groove wall of one side of the outlet guide groove close to the component is extended downward to form a baffle;
[0014] Except for the outlet guide groove closest to the component, the rest of the outlet guide grooves are arranged on the top of the outlet separation structure.
[0015] Furthermore, the inlet wire separation structure is provided with a plurality of inlet wire guide grooves and teeth in parallel from left to right; the rear bottom surface of the inlet wire separation structure is provided with a plurality of inlet wire electrical connection pins;
[0016] The inlet guide groove is used to lay the electromagnetic wire and guide the electromagnetic wire from the inlet electrical connection pin to the winding groove.
[0017] Furthermore, when the top cover and the radiator with a limiting member are fixedly connected, a first hook groove is provided in the center of the front end of the top cover, limiting recesses are provided on the left and right sides of the front end of the top cover, and a second hook groove is provided at the rear end of the top cover.
[0018] Furthermore, when the top cover is fixedly connected to the radiator without a limiting member, the front end of the top cover is provided with the first hook groove, and the rear end of the top cover is provided with multiple hook grooves.
[0019] Furthermore, the top cover is provided with a first insulating winding channel from left to right, and the base is provided with a second insulating winding channel from left to right.
[0020] The technical solution provided by the utility model may include the following beneficial effects: the transformer skeleton utilizes the incoming line separation structure and the outgoing line separation structure to separate the electromagnetic wires and the components adjacent to the electromagnetic wires in the transformer in a compact electric control panel, effectively avoiding the contact between the incoming and outgoing lines and other components, improving the stability and reliability of the electric control panel, and avoiding problems such as electrical failures and short circuits; at the same time, the outgoing line separation structure is utilized to separate the outgoing lines of different voltage levels of the transformer so that they do not interfere with each other, thereby ensuring the stability of outputs of different voltage levels. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 This is a schematic diagram of a transformer structure of a compact electric control panel in one embodiment of the utility model. Figure 1 .
[0022] Figure 2 Yes Figure 1 A schematic diagram of a transformer structure of a compact electric control panel shown in FIG. Figure 2 .
[0023] Figure 3 Yes Figure 1 A schematic diagram of a transformer structure of a compact electric control panel shown in FIG. Figure 3 .
[0024] Figure 4 It is a structural schematic diagram of a transformer structure of a compact electric control panel according to another embodiment of the utility model.
[0025] Among them: transformer frame 1, winding groove 5, incoming wire separation structure 41, outgoing wire separation structure 42, top cover 2, winding column 3, base 4, outgoing wire guide groove 421, outgoing wire electrical connection pin 422, upward winding step 424, baffle 423, incoming wire guide groove 411, tooth mouth 412, first belt hook groove 21, limiting recess 22, second belt hook groove 23, belt multi-hook groove 25, first insulating winding channel 26, second insulating winding channel 43. DETAILED DESCRIPTION
[0026] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.
[0027] In the description of the present invention, it should be understood that the terms "longitudinal", "transverse", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, features defined as "first" or "second" may explicitly or implicitly include one or more of the features, and are used to distinguish and describe features, without distinction of order or importance.
[0028] In the description of the present invention, unless otherwise specified, “plurality” means two or more.
[0029] In the description of the embodiments of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.
[0030] Combine the following Figures 1 to 4 , describing a transformer structure of a compact electric control board in an embodiment of the utility model.
[0031] A transformer structure of a compact electric control panel comprises a transformer frame 1; the transformer frame 1 is provided with a winding groove 5; the winding groove 5 is used for winding electromagnetic wires to form windings;
[0032] An incoming wire separation structure 41 is provided on the incoming wire side of the winding slot 5, and an outgoing wire separation structure 42 is provided on the outgoing wire side of the winding slot 5; the incoming wire separation structure 41 is used to separate the electromagnetic wire from adjacent components; the outgoing wire separation structure 42 is used to separate the electromagnetic wire from components and also to separate two adjacent electromagnetic wires.
[0033] The utility model proposes a preferred embodiment of a transformer structure of a compact electric control panel, such as Figures 1 to 4As shown, the electromagnetic wire enters the winding slot 5 through the incoming wire separation structure 41, and the electromagnetic wire is wound around the winding slot 5 to form a winding, and then the outgoing wire of the winding is led out from the winding slot 5 through the outgoing wire separation structure 42, thereby forming the transformer power supply. Since the incoming electromagnetic wire is usually set at the edge of the electric control board and connected to the power supply, and is at the same voltage level, the incoming wire separation structure 41 is designed to separate two adjacent electromagnetic wires to avoid the mutual influence between the incoming electromagnetic wire and the components; and the outgoing electromagnetic wire is the port for the energy output of the transformer, and its design focuses more on meeting the needs of different loads and improving safety, and the voltage level is different, so the outgoing wire separation structure 42 is used to separate the electromagnetic wire and the components while ensuring that the two adjacent electromagnetic wires are separated, which can avoid the mutual influence between the outgoing electromagnetic wire and the components while ensuring multiple independent or separate outputs of different voltage levels, without interfering with each other, thereby ensuring the stability of different power systems.
[0034] In summary, the transformer skeleton 1 utilizes the incoming wire separation structure 41 and the outgoing wire separation structure 42 to separate the electromagnetic wires from the components adjacent to the electromagnetic wires in the compact electric control panel, effectively avoiding the contact between the incoming and outgoing wires and other components, improving the stability and reliability of the electric control panel, and avoiding problems such as electrical failures and short circuits; at the same time, the outgoing wire separation structure 42 is used to separate the outgoing wires of different voltage levels of the transformer so that they do not interfere with each other, thereby ensuring the stability of the outputs of different voltage levels.
[0035] Furthermore, the transformer skeleton 1 includes a top cover 2, a winding post 3 and a base 4; the top surface and the bottom surface of the winding post 3 are fixedly connected to the bottom surface of the top cover 2 and the top surface of the base 4 respectively, and the outer wall of the winding post 3, the bottom surface of the top cover 2 and the top surface of the base 4 are surrounded to form a winding groove 5;
[0036] An incoming line separation structure 41 is provided at the rear side of the base 4 , and an outgoing line separation structure 42 is provided at the front side of the base 4 .
[0037] In this embodiment, the transformer skeleton 1 is fixedly connected with the bottom surface of the top cover 2 and the top surface of the base 4 by the top surface and the bottom surface of the winding pole 3, so that the outer wall of the winding pole 3, the bottom surface of the top cover 2 and the top surface of the base 4 are surrounded to form a winding groove 5, and then an incoming wire separation structure 41 is arranged on the rear side of the base 4, and an outgoing wire separation structure 42 is arranged on the front side of the base 4; thereby, the electromagnetic wire can be separated from the components by the incoming wire separation structure 41 when entering the electromagnetic wire, and then enter the winding groove 5 along the top surface of the base 4 to be wound around the winding pole 3 to form a winding, and finally the outgoing wire of the electromagnetic wire uses the outgoing wire separation structure 42 to separate each electromagnetic wire from each other and separate the electromagnetic wire and the components during the lead-out process; thereby achieving the design purpose of the transformer skeleton 1.
[0038] Furthermore, the outgoing wire separation structure 42 is arranged on the left side of the base 4 or the right side of the base 4 relatively far away from the components, and the outgoing wire separation structure 42 is provided with at least one outgoing wire guide groove 421 in parallel from left to right, and the front bottom surface of the outgoing wire separation structure 42 is provided with outgoing wire electrical connection pins 422 corresponding to the outgoing wire guide grooves 421 one by one;
[0039] The outgoing wire guide groove 421 is used to lay the electromagnetic wire and guide the electromagnetic wire from the winding groove 5 to the outgoing wire electrical connection pin 422 .
[0040] In this embodiment, since the transformer is arranged in a compact electric control panel, the distribution space of components in the panel is limited. In order to make the transformer realize the separation function in the limited space, the outgoing wire separation structure 42 is arranged on the left side of the base 4 or the right side of the base 4 which is relatively far away from the components. The outgoing wire separation structure 42 is provided with at least one outgoing wire guide groove 421 in parallel from left to right. The front bottom surface of the outgoing wire separation structure 42 is provided with outgoing wire electrical connection pins 422 corresponding to the outgoing wire guide grooves 421 one by one, so that the outgoing wires of multiple electromagnetic wires can be concentrated together and the electromagnetic wires are laid by the outgoing wire guide grooves 421, so that the electromagnetic wires can be buried in the grooves, and the groove walls are used to separate the adjacent electromagnetic wires or components to realize the target function, and the electromagnetic wires are guided from the winding groove 5 to the outgoing wire electrical connection pins 422 by the outgoing wire guide grooves 421 (the guide path is as shown in FIG. Figure 1 As shown by the dotted line, the electromagnetic wire is electrically connected to the outlet wire electrical connection pin 422 (such as a pin, inserted into the welding hole of the electric control board).
[0041] Furthermore, the outgoing wire guide groove 421 closest to the components is arranged at the bottom of the outgoing wire separation structure 42, the front end of the outgoing wire guide groove 421 is shortened relative to the front end of the outgoing wire separation structure 42 to form an upward winding step 424, and the groove wall of one side of the outgoing wire guide groove 421 close to the components is extended downward to form a baffle 423;
[0042] Except for the outgoing wire guiding groove 421 closest to the components, the remaining outgoing wire guiding grooves 421 are all arranged on the top of the outgoing wire separation structure 42 .
[0043] In this embodiment, when the transformer is arranged in a compact electric control board, in order to save space and for design purposes such as insulation and heat dissipation, the transformer is usually arranged at the edge of the electric control board. Therefore, when the outgoing wire separation mechanism 42 is arranged on the left or right side of the base 4, the outgoing wire guide groove 41 on one side of the outgoing wire separation mechanism 42 will be closest to the components in the electric control board and needs to be separated. Therefore, the outgoing wire guide groove 421 closest to the components is arranged at the bottom of the outgoing wire separation structure 42, so that the exposed area of the electromagnetic wire is minimized after the transformer is installed in the electric control board, and the isolation effect is better; the front end of the outgoing wire guide groove 421 is shortened relative to the front end of the outgoing wire separation structure 42 to form an upward winding step 424, so that the end of the electromagnetic wire can be wound upward through the upward winding step 424 and then connected to the outgoing wire electrical connection pin 422 (such as Figure 1 The dotted line of FIG. 4 prevents the electromagnetic wire from being separated from the outlet guide groove 421 due to gravity when the outlet guide groove 421 is set at the bottom of the base 4; and the groove wall of the outlet guide groove 421 on one side close to the components is extended downward to form a baffle 423. After the transformer is installed on the electric control board, the baffle 423 can be used to completely isolate the electromagnetic wire and the components.
[0044] Except for the outgoing wire guide groove 421 closest to the components, the other outgoing wire guide grooves 421 are relatively far away from the components, so they can be arranged on the top of the outgoing wire separation structure 42, which has a simple structure and smoother guidance.
[0045] Furthermore, the incoming wire separation structure 41 is provided with a plurality of incoming wire guide grooves 411 and teeth 412 in parallel from left to right; a plurality of incoming wire electrical connection pins 413 are provided on the rear bottom surface of the incoming wire separation structure 41;
[0046] The incoming wire guide groove 411 is used to lay the electromagnetic wire and guide the electromagnetic wire from the incoming wire electrical connection pin 413 to the winding groove 5 .
[0047] In this embodiment, the incoming wire separation structure 41 uses the incoming wire guide groove 411 to guide and isolate the electromagnetic wire; then the incoming wire guide groove 411 and the tooth 412 provide a stable support and fixing point for the incoming wire of the electromagnetic wire. Because during the operation of the transformer, the current in the winding will generate electromagnetic force, which may cause the wire to vibrate or move. By providing the incoming wire guide groove 411 and the tooth 412, the electromagnetic wire can be effectively fixed to prevent it from loosening or shifting due to vibration, thereby ensuring the stability and safety of the winding.
[0048] Furthermore, when the top cover 2 is fixedly connected to the radiator with a limiting member, a first hook groove 21 is provided in the center of the front end of the top cover 2, limiting recesses 22 are provided on the left and right sides of the front end of the top cover 2, and a second hook groove 23 is provided at the rear end of the top cover 2.
[0049] In this embodiment, Figure 3As shown, when the transformer adopts a radiator with a limiting member for transformer heat dissipation, the top cover 2 and the radiator with the limiting member are fixedly connected; therefore, at this time, a first hook groove 21 is provided in the center of the front end of the top cover 2, and limiting recesses 22 are provided on the left and right sides of the front end of the top cover 2, and a second hook groove 23 is provided at the rear end of the top cover 2. The first hook groove 21 and the second hook groove 23 are fastened and fixed to the radiator, and the limiting recess 22 and the limiting member of the radiator are used to limit the position by concave-convex cooperation, so that the fixed connection relationship between the transformer and the radiator is more firmly established.
[0050] Furthermore, when the top cover 2 is fixedly connected to the radiator without a stopper, the front end of the top cover 2 is provided with a first hook groove 21 , and the rear end of the top cover 2 is provided with multiple hook grooves 25 .
[0051] In this embodiment, Figure 4 As shown, when the transformer adopts a radiator without a limiting member for transformer heat dissipation, the top cover 2 and the radiator without a limiting member will be used for fixed connection; therefore, at this time, the front end of the top cover 2 is provided with a first hook groove 21, and the rear end of the top cover 2 is provided with a multi-hook groove 25. By changing the rear end of the top cover 2 to a structure with a multi-hook groove 25 to replace the second hook groove 23 and the limiting recess 22 for buckling and fixing with the radiator, the multi-hook structure is adopted to buckle more firmly and can also play a limiting role, replacing the role of the limiting member.
[0052] Furthermore, the top cover 2 is provided with a first insulating winding channel 26 from left to right, and the base 4 is provided with a second insulating winding channel 43 from left to right.
[0053] In this embodiment, after the winding of the transformer is formed, it is necessary to electrically isolate the winding. Therefore, a first insulating winding channel 26 is opened from left to right on the top cover 2, and a second insulating winding channel 43 is opened from left to right on the base 4. An insulating material (such as insulating paper) is used to wind from the first insulating winding channel 26 to the second insulating winding channel 43, and then wound back to the first insulating winding channel 26. The insulating layer is formed by winding in this way, and the first insulating winding channel 26 and the second insulating winding channel 43 are used to limit the insulating layer.
[0054] Other components and operations of the transformer structure of a compact electric control board according to an embodiment of the utility model are known to ordinary technicians in the field and will not be described in detail here.
[0055] In the description of this specification, the description with reference to the terms "embodiment", "example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
[0056] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.
Claims
1. A transformer structure of a compact electric control panel, characterized in that: It comprises a transformer frame; the transformer frame is provided with winding grooves; the winding grooves are used for winding electromagnetic wires to form windings; An inlet wire separation structure is provided on the inlet wire side of the winding slot, and an outlet wire separation structure is provided on the outlet wire side of the winding slot; the inlet wire separation structure is used to separate the electromagnetic wire from adjacent components; the outlet wire separation structure is used to separate the electromagnetic wire from components and also to separate two adjacent electromagnetic wires; The transformer skeleton comprises a top cover, a winding post and a base; the top surface and the bottom surface of the winding post are fixedly connected to the bottom surface of the top cover and the top surface of the base respectively, and the outer wall of the winding post, the bottom surface of the top cover and the top surface of the base together form the winding groove; The rear side of the base is provided with the incoming line separation structure, and the front side of the base is provided with the outgoing line separation structure; The outgoing line separation structure is arranged on the left side of the base or the right side of the base relatively far away from the components.
2. The transformer structure of a compact electric control panel according to claim 1, characterized in that: The outgoing wire separation structure is provided with at least one outgoing wire guide groove in parallel from left to right, and the front bottom surface of the outgoing wire separation structure is provided with outgoing wire electrical connection pins corresponding to the outgoing wire guide grooves one by one; The outlet wire guide groove is used to lay the electromagnetic wire and guide the electromagnetic wire from the winding groove to the outlet wire electrical connection pin.
3. The transformer structure of a compact electric control panel according to claim 2, characterized in that: The outlet guide groove closest to the component is arranged at the bottom of the outlet separation structure, the front end of the outlet guide groove is shortened relative to the front end of the outlet separation structure to form an upward winding step, and the groove wall of one side of the outlet guide groove close to the component is extended downward to form a baffle; Except for the outlet guide groove closest to the component, the rest of the outlet guide grooves are arranged on the top of the outlet separation structure.
4. The transformer structure of a compact electric control panel according to claim 1, characterized in that: The inlet wire separation structure is provided with a plurality of inlet wire guide grooves and teeth in parallel from left to right; the rear bottom surface of the inlet wire separation structure is provided with a plurality of inlet wire electrical connection pins; The inlet guide groove is used to lay the electromagnetic wire and guide the electromagnetic wire from the inlet electrical connection pin to the winding groove.
5. The transformer structure of a compact electric control panel according to claim 1, characterized in that: When the top cover and the radiator with a limiting member are fixedly connected, a first hook groove is provided at the center of the front end of the top cover, limiting recesses are provided on the left and right sides of the front end of the top cover, and a second hook groove is provided at the rear end of the top cover.
6. The transformer structure of a compact electric control panel according to claim 5, characterized in that: When the top cover is fixedly connected to the radiator without a limiting member, the front end of the top cover is provided with the first hook groove, and the rear end of the top cover is provided with multiple hook grooves.
7. The transformer structure of a compact electric control panel according to claim 1, characterized in that: The top cover is provided with a first insulating winding passage from left to right, and the base is provided with a second insulating winding passage from left to right.