Anti-collision and pressure-resistant transformer framework
By designing a shock-resistant and pressure-resistant transformer frame, and using a combination of structures such as a winding cylinder, side baffles, and magnetic core holes for fixed connection, the problem of coil damage in high-frequency transformers during severe collisions is solved, thus improving the safety and stability of the transformer.
Patent Information
- Application Number
- CN202520172631.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-24
- Publication Date
- 2026-01-23
- Estimated Expiration
- 2035-01-24
AI Technical Summary
In the event of a severe impact, the insulating tape provides limited protection for existing high-frequency transformers, making the coils susceptible to damage and affecting their safety and stability.
A shockproof and pressure-resistant transformer frame was designed, including a winding cylinder, side baffles, pin seats, pins, side protective plates, end protective plates, upper and lower baffles, and magnetic core holes. The combination and fixed connection of these structures enhance the transformer's protection capability and stability.
It effectively reduces damage to the coil during severe impacts, improves the safety and stability of the transformer, ensures the fixed connection of the magnetic core, and enhances the overall structure's resistance to pressure.
Smart Images
Figure CN223828298U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to transformer framework technical field, especially relates to a transformer framework of anti -collision pressure resistance. BACKGROUND
[0002] High frequency transformer is as the main component of switching power supply, is the important part of energy storage and transmission. With the development of power electronics technology, switching power supply relies on its high frequency characteristics has been widely used in various electronic, electrical equipment, program-controlled switch, communication, power detection equipment power and control equipment power, the high frequency transformer of present usually is winding around the framework center, the magnetic core is fixed on the framework, then the outer layer is wrapped with insulating tape, when slight collision occurs, the insulating tape can play a certain protective effect to the coil, but when the collision is more violent, the protective effect of insulating tape can be ignored, at this time, the coil will be damaged due to violent collision, not only affect the use of transformer, also can threaten the safety of use. SUMMARY
[0003] The utility model aims at at least in a certain extent solve one of the problems in prior art related, and for this purpose, the utility model provides a transformer framework of anti -collision pressure resistance.
[0004] To achieve the above object, the utility model provides the following technical scheme:
[0005] A transformer framework of anti -collision pressure resistance, including winding cylinder and the side baffle that is located at winding cylinder both ends, the needle seat is arranged at the lower end of two side baffle, a plurality of needle feet are arranged at the lower end of needle seat, the side guard board is arranged at the outside of two side baffle, the end guard board is connected with the upper end of two side guard board and located above winding cylinder, the upper baffle and lower baffle are spaced apart at the outside of side guard board, first installation slot is formed between upper baffle and lower baffle, the magnetic core hole is arranged in first installation slot, the second installation slot that is linked with first installation slot is formed in the left and right sides of side guard board.
[0006] In some embodiments, the lower end of the lower baffle is provided with a hook, and the needle seat is provided with a clamping groove matched with the hook.
[0007] In some embodiments, the hook and the clamping groove are both symmetrically spaced apart into two groups.
[0008] In some embodiments, a guide inclined surface is arranged above the clamping groove on the needle seat.
[0009] In some embodiments, a plurality of reinforcing plates are arranged between the upper baffle and the side guard board.
[0010] In some embodiments, the side guard plate, end guard plate, upper baffle, lower baffle, and hook are all integrally formed plastic materials.
[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: First, by setting the side protection plate and the end protection plate, the coil on the transformer frame can be effectively protected, reducing the possibility of coil damage when the transformer is subjected to a violent collision, and improving the safety of use; In addition, the magnetic core is installed in the first mounting slot and the second mounting slot, thereby fixing the side protection plate, so that the transformer frame, the side protection plate and the magnetic core are fixedly connected, improving the stability during use. Attached Figure Description
[0012] Fig. 1 This is a three-dimensional schematic diagram of the transformer frame of this utility model;
[0013] Fig. 2 This is one of the exploded view diagrams of this utility model;
[0014] Fig. 3 This is the second exploded view of the present invention. Detailed Implementation
[0015] The following detailed description provides various embodiments or examples for implementing this utility model. Of course, these are merely embodiments or examples and are not intended to be limiting. Additionally, repeated reference numerals, such as repeated numbers and / or letters, may be used in different embodiments. These repetitions are for the purpose of simple and clear description of this utility model and do not represent a specific relationship between the different embodiments and / or structures discussed.
[0016] like Figs. 1-3 The transformer frame shown includes a winding cylinder 1 and side baffles 2 at both ends of the winding cylinder 1. A pin seat 3 is provided at the lower end of each of the two side baffles 2, and a plurality of pins 4 are provided at the lower end of each pin seat 3. A side protective plate 5 is provided on the outer side of the two side baffles 2. An end protective plate 6 is connected to the upper end of the two side protective plates 5 and above the winding cylinder 1. An upper baffle 7 and a lower baffle 8 are spaced vertically on the outer side of the side protective plates 5. A first mounting groove 9 is formed between the upper baffle 7 and the lower baffle 8. A magnetic core hole 11 is provided in the first mounting groove 9. A second mounting groove 10 communicating with the first mounting groove 9 is provided on both the left and right sides of the side protective plates 5.
[0017] According to the above structure, firstly, the side protection plate 5 and the end protection plate 6 can effectively protect the coils on the transformer frame, reducing the possibility of coil damage when the transformer is subjected to a violent collision, and improving the safety of use; secondly, the magnetic core 20 is installed in the first mounting groove 9 and the second mounting groove 10, thereby fixing the side protection plate 5, so that the transformer frame, the side protection plate 5 and the magnetic core 20 are fixedly connected, improving the stability during use.
[0018] Furthermore, a hook 21 is provided at the lower end of the lower baffle 8, and a slot 22 for engaging with the hook 21 is provided on the needle seat 3. When the side protective plate 5 is installed, the side protective plates 5 on both sides are attached to the outside of the side baffle 2 and moved from top to bottom, so that the hook 21 can be engaged in the slot 22 of the needle seat 3. The structure is simple and the installation is convenient.
[0019] Furthermore, there are two sets of hooks 21 and slots 22, each spaced symmetrically at intervals.
[0020] To facilitate the insertion of the hook 21 into the slot 22, a guide slope 41 is provided on the needle seat 3 and above the slot 22.
[0021] To further improve the strength of the side guard plate 5 and the end guard plate 6, a number of reinforcing plates 51 are provided between the upper baffle 7 and the side guard plate 5.
[0022] In this utility model, the side protective plate 5, the end protective plate 6, the upper baffle 7, the lower baffle 8, and the hook 21 are all integrally formed plastic materials.
[0023] Based on the accompanying drawings and the foregoing display and description of the basic principles, main features, and advantages of this utility model, those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.
Claims
1. A transformer frame for impact and pressure resistance, comprising a winding cylinder (1) and side baffles (2) disposed at both ends of the winding cylinder (1), wherein a pin seat (3) is disposed at the lower end of each of the two side baffles (2), and a plurality of pins (4) are disposed at the lower end of the pin seat (3), characterized in that: Side protective plates (5) are provided on the outer side of the two side baffles (2). An end protective plate (6) is connected to the upper end of the two side protective plates (5) and above the winding cylinder (1). An upper baffle (7) and a lower baffle (8) are spaced apart on the outer side of the side protective plates (5). A first mounting groove (9) is formed between the upper baffle (7) and the lower baffle (8). A magnetic core hole (11) is provided in the first mounting groove (9). A second mounting groove (10) communicating with the first mounting groove (9) is provided on both the left and right sides of the side protective plates (5).
2. The anti-collision and pressure-resistant transformer frame according to claim 1, characterized in that: A hook (21) is provided at the lower end of the lower baffle (8), and a slot (22) for engaging with the hook (21) is provided on the needle seat (3).
3. The anti-collision and pressure-resistant transformer frame according to claim 2, characterized in that: The hooks (21) and slots (22) are symmetrically spaced in two sets.
4. The anti-collision and pressure-resistant transformer frame according to claim 2, characterized in that: A guide slope (41) is provided on the needle seat (3) and above the slot (22).
5. The anti-collision and pressure-resistant transformer frame according to claim 1, characterized in that: Several reinforcing plates (51) are provided between the upper baffle (7) and the side protective plate (5).
6. The anti-collision and pressure-resistant transformer frame according to claim 2, characterized in that: The side guard plate (5), end guard plate (6), upper baffle (7), lower baffle (8) and hook (21) are all made of one piece of plastic.