Electronic transformer
By designing the skeleton support and sliding connection structure in the electronic transformer, the problems of complex and cost of existing electronic transformers are solved, and the rapid replacement and efficient maintenance of the transformer are achieved.
Patent Information
- Application Number
- CN202421489692.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-27
- Publication Date
- 2025-06-06
- Estimated Expiration
- 2034-06-27
AI Technical Summary
The existing electronic transformers adopt a fixed installation method. When they fail or need to be upgraded, they require professional and technical personnel to perform complex and time-consuming disassembly and reassembly, which increases maintenance costs and may lead to secondary damage to the equipment.
An electronic transformer including a transformer, a skeleton and a mounting base is designed. The transformer is supported by a skeleton, and the connecting boss is slidably connected to the base of the mounting base, so as to achieve locking or unlocking between the skeleton and the mounting base, which is convenient for quick positioning and connection.
Through the stable support and sliding connection structure of the transformer by the skeleton, the rapid replacement and maintenance of the transformer is achieved, which reduces maintenance costs and improves the reliability and maintenance efficiency of the system.
Smart Images
Figure CN222952893U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of transformers, in particular to an electronic transformer. Background Art
[0002] Electronic transformers can increase or decrease the input voltage to the required output voltage level to meet the working requirements of different electronic equipment or circuits. For example, in household electricity, the 220V main line voltage can be converted to a lower voltage through a transformer, or 12V to 5V in electronic equipment for use in various low-voltage electrical appliances and electronic equipment.
[0003] As a core component of power conversion and voltage regulation, transformers are often integrated into modern electronic devices. With the continuous advancement of technology and the increasing diversification of market demand, electronic equipment is rapidly developing towards miniaturization, integration and high efficiency. However, most electronic transformers on the market currently use fixed installation methods. Once a failure occurs or an upgrade is required to adapt to new circuit requirements, professional technicians are usually required to perform complex and time-consuming disassembly and reassembly. This process not only increases maintenance costs, but may also cause secondary damage to the equipment due to improper operation, and even affect the normal operation of the entire system. Utility Model Content
[0004] The problem that the utility model solves is that most electronic transformers on the market currently adopt a fixed installation method. Once a failure occurs or an upgrade is required to adapt to new circuit requirements, professional technicians are usually required to perform complex and time-consuming disassembly and reassembly work. This process not only increases maintenance costs, but may also cause secondary damage to the equipment due to improper operation.
[0005] In order to solve the above problems, the utility model provides an electronic transformer, including a transformer, a frame and a mounting base; the transformer is arranged in the frame, and one end of the frame is embedded in the top of the mounting base; the frame includes a fixed support frame and a connecting boss; the top of the connecting boss is fixedly connected to the bottom of the fixed support frame; the mounting base includes a base fixing seat and a base spring tongue; two base spring tongues are slidably arranged on both sides of the base fixing seat, and one end of the two base spring tongues are respectively slidably connected to the two sides of the connecting boss.
[0006] Preferably, the transformer includes a first pin, a magnetic core and a coil; a plurality of the first pins are respectively arranged on the fixed support frame, one end of the plurality of the first pins are respectively connected to the coil, the coil is arranged in the magnetic core, and the magnetic core is arranged in the fixed support frame.
[0007] Preferably, the connecting boss comprises a connecting groove and a boss body; the two connecting grooves are respectively opened on both sides of the boss body.
[0008] Preferably, the base fixing seat includes a second pin, a fixing seat body, a first groove and a base slide groove; the tops of multiple second pins are embedded in the fixing seat body and respectively contact multiple first pins, the first groove is opened at the top of the fixing seat body, and the two base slide grooves are respectively opened on both sides of the fixing seat body.
[0009] Preferably, a slide connecting platform is provided at one end of each base slide slot; and sliding grooves are provided on the inner walls on both sides of each base slide slot.
[0010] Preferably, each of the base spring tongues includes a spring tongue boss, a first sliding boss and a second sliding boss; the two first sliding bosses are respectively arranged on both sides of the spring tongue boss, the two first sliding bosses are respectively slidably arranged in the two sliding grooves, the second sliding boss is arranged at one end of the spring tongue boss, and the second sliding boss is slidably connected to the connecting groove.
[0011] Preferably, the base spring tongue also includes a spring tongue groove, a spring tongue connecting platform and a spring tongue tension spring; the spring tongue groove is opened at the bottom of the spring tongue boss, one end of the spring tongue connecting platform is fixedly connected to the inner wall of the spring tongue groove, and the two ends of the spring tongue tension spring are respectively connected to the spring tongue connecting platform and the slide groove connecting platform.
[0012] Preferably, a handle is provided at one end of the spring tongue boss.
[0013] Compared with the prior art, the utility model supports the transformer through a frame, and the connecting boss in the frame is slidably connected with the base spring tongue in the mounting base to achieve locking or unlocking of the frame and the mounting base, which is convenient for quick positioning and connection, improves interchangeability and versatility, and simplifies the upgrade or replacement process.
[0014] The electrical connection of the multiple first pins and the multiple second pins is precisely docked, and the physical structure support of the transformer by the skeleton is firmly supported, so the stability and safety of the electronic transformer during frequent replacement or transportation are ensured, and finally the maintenance process of the electronic transformer is simplified, the maintenance cost is reduced, and the reliability and maintenance efficiency of the system are improved. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a schematic diagram of the structure of the electronic transformer in the embodiment of the utility model;
[0016] Figure 2 This is a schematic diagram of the structure of the transformer and the skeleton in the embodiment of the utility model;
[0017] Figure 3 This is a schematic diagram of the structure of the mounting base in the embodiment of the utility model;
[0018] Figure 4 It is a schematic diagram of the structure of the base spring tongue in the embodiment of the utility model.
[0019] Explanation of the reference numerals: 1-transformer; 2-skeleton; 3-mounting base; 4-fixed support frame; 5-connecting boss; 6-base fixing seat; 7-base spring tongue; 9-first sliding boss; 10-second sliding boss; 11-spring tongue groove; 12-spring tongue connecting platform; 13-spring tongue tension spring; 14-handle. DETAILED DESCRIPTION
[0020] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and understandable, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.
[0021] It should be noted that the terms "first", "second", etc. in the specification and claims of the present utility model and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the utility model described herein can be implemented in an order other than those illustrated or described herein.
[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" 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 a mechanical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0023] In the description of this specification, the description with reference to the terms "embodiment", "one embodiment" and "one implementation" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or implementation are included in at least one embodiment or implementation of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or implementation. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or implementations in a suitable manner.
[0024] To solve the above problems, Figure 1As shown, the embodiment of the utility model provides an electronic transformer, including a transformer 1, a frame 2 and a mounting base 3; the transformer 1 is arranged in the frame 2, and one end of the frame 2 is embedded in the top of the mounting base 3; Figure 2 As shown, the skeleton 2 includes a fixed support frame 4 and a connecting boss 5; the top of the connecting boss 5 is fixedly connected to the bottom of the fixed support frame 4; Figure 3 As shown, the mounting base 3 includes a base fixing base 6 and a base spring tongue 7; the two base spring tongues 7 are slidably arranged on both sides of the base fixing base 6, and one end of the two base spring tongues 7 is slidably connected to both sides of the connecting boss 5 respectively.
[0025] It should be noted that the transformer 1 is integrated into a stable skeleton 2, ensuring the long-term and stable operation of the transformer 1 under complex working conditions. The skeleton 2 not only provides a solid physical support for the transformer 1, but also the multiple first pins on the transformer 1 are tightly connected with the corresponding second pins in the mounting base 3 fixing seat, thereby ensuring the efficient and safe transmission of electric energy. The connecting boss 5 of the skeleton 2 and the base spring tongue 7 on the mounting base 3 work in coordination, thereby not only ensuring a stable and flexible connection between the skeleton 2 and the mounting base 3, but also providing unprecedented convenience for the rapid replacement of the transformer 1. When the transformer 1 needs to be maintained or upgraded, it is only necessary to gently pull the base spring tongue 7 on both sides of the mounting base 3 to slide toward the outside of the base fixing seat 6, and the two built-in second sliding bosses 10 will smoothly slide out of the two preset sliding grooves respectively, thereby causing the skeleton 2 together with the internal transformer 1 to smoothly detach from the mounting base 3 as a whole, thereby realizing the replacement of the transformer 1 without complicated tools or professional technical intervention, greatly shortening the time required for equipment maintenance and upgrading, reducing the dependence on professional and technical personnel, and making daily maintenance simple and quick.
[0026] In one embodiment of the utility model, the transformer 1 includes a first pin, a magnetic core and a coil; a plurality of the first pins are respectively arranged on the fixed support frame 4, one end of the plurality of the first pins is respectively connected to the coil, the coil is arranged in the magnetic core, and the magnetic core is arranged in the fixed support frame 4.
[0027] It should be noted that by directly fixing the coil on the fixed support frame 4 and connecting it to the first pin, the short and direct current transmission path is ensured, the resistance loss is reduced, the efficiency and stability of power conversion are improved, and it is also helpful to reduce electromagnetic interference and improve the purity of the signal. The magnetic core is firmly placed in the fixed support frame 4, which not only provides solid physical support, but also further enhances the working efficiency and long-term operation reliability of the transformer 1.
[0028] In an embodiment of the present utility model, the connecting boss 5 includes a connecting groove and a boss body; two connecting grooves are respectively opened on two sides of the boss body.
[0029] It should be noted that the connecting groove and the base spring tongue 7 on the mounting base 3 form a stable sliding fit, ensuring the lateral stability of the frame 2 in the installed state, preventing unnecessary vibration or displacement, and improving the overall stability of the transformer 1. Through the cooperation between the connecting groove and the base spring tongue 7, the connection and separation process of the frame 2 and the mounting base 3 becomes extremely simple. The operator only needs a simple push and pull action to complete the installation or disassembly of the transformer 1, which greatly simplifies the maintenance operation process and reduces the operation difficulty and time cost.
[0030] In one embodiment of the utility model, the base fixing seat 6 includes a second pin, a fixing seat body, a first groove and a base slide groove; the tops of multiple second pins are embedded in the fixing seat body and respectively contact multiple first pins, the first groove is opened at the top of the fixing seat body, and the two base slide grooves are respectively opened on both sides of the fixing seat body.
[0031] It should be noted that the precise docking of multiple second pins with multiple first pins not only simplifies the electrical connection process, but also ensures efficient and stable current transmission. The setting of the first groove provides an accurate positioning reference for the entry of the connecting boss 5, ensuring that the connecting boss 5 can be firmly seated on the base fixing seat 6, thereby enhancing the stability of the overall structure and improving the reliability of long-term use.
[0032] In an embodiment of the present invention, a slide slot connecting platform is provided at one end of each base slide slot; and sliding grooves are provided on both inner walls of each base slide slot.
[0033] It should be noted that the setting of the slide groove connecting platform provides a stable support point for the spring tongue tension spring 13, ensuring the stability of the spring tongue tension spring 13 when stretched or retracted, and the sliding groove provides a guide path for the spring tongue connecting platform 12, which not only ensures the smoothness of the sliding process and reduces friction resistance, but also achieves rapid and accurate positioning of the base spring tongue 7 when sliding through precise matching of the sliding groove.
[0034] In one embodiment of the present invention, Figure 4 As shown, each of the base spring tongues 7 includes a spring tongue boss, a first sliding boss 9 and a second sliding boss 10; the two first sliding bosses 9 are respectively arranged on both sides of the spring tongue boss, and the two first sliding bosses 9 are respectively slidably arranged in the two sliding grooves, and the second sliding boss 10 is arranged at one end of the spring tongue boss, and the second sliding boss 10 is slidably connected to the connecting groove.
[0035] It should be noted that, through the sliding cooperation between the two first sliding bosses 9 and the two sliding grooves, and the interaction between the two second sliding bosses 10 and the two connecting grooves, the base spring tongue 7 can slide smoothly under precise guidance; the sliding connection design between the second sliding boss 10 and the connecting groove ensures that the base spring tongue 7 can accurately dock with the connecting boss 5 of the skeleton 2 during the sliding process, thereby achieving fast and precise position locking, avoiding the problem of misalignment during the installation process, and improving the accuracy of maintenance operations; thereby, when installing or disassembling the transformer 1, only a simple linear push-pull action is required to unlock the skeleton 2, greatly improving the convenience and efficiency of operation.
[0036] In one embodiment of the present invention, Figure 4 As shown, each of the base spring tongues 7 also includes a spring tongue groove 11, a spring tongue connecting platform 12 and a spring tongue tension spring 13; the spring tongue groove 11 is opened at the bottom of the spring tongue boss, one end of the spring tongue connecting platform 12 is fixedly connected to the inner wall of the spring tongue groove 11, and the two ends of the spring tongue tension spring 13 are respectively connected to the spring tongue connecting platform 12 and the slide groove connecting platform.
[0037] It should be noted that the spring tongue tension spring 13 can enable the base spring tongue 7 to automatically return to its original position after operation. When the installation or disassembly operation of the transformer 1 is completed and the hand is released, the elastic force of the spring tongue tension spring 13 will automatically push the base spring tongue 7 back to its original position, thereby maintaining the lock on the frame 2. The design of the spring tongue tension spring 11 not only provides a concealed installation space for the spring tongue tension spring 13, but also increases the stability of the structure of the base spring tongue 7, reduces the shaking or instability that may occur during operation, and makes the entire operation process smoother and more precise. Finally, by integrating the spring tongue groove 11, the spring tongue connecting platform 12 and the spring tongue tension spring 13, not only automatic return is achieved, the stability and safety of operation are enhanced, but also the maintenance process is simplified.
[0038] In one embodiment of the present invention, Figure 4 As shown, a pull handle 14 is provided at one end of each of the spring tongue bosses.
[0039] It should be noted that the setting of the handle 14 provides an intuitive and easy-to-grip position, so that when it is necessary to separate the frame 2 and the mounting base 3, there is no need to find a suitable force point. The base spring tongue 7 can be easily pulled directly through the handle 14, which greatly improves the convenience and comfort of operation.
[0040] It should be noted that the above-described implementation methods of the utility model do not constitute a limitation on the protection scope of the utility model. Any modification, equivalent replacement and improvement made within the spirit and principle of the utility model shall be included in the protection scope of the claims of the utility model.
Claims
1. An electronic transformer, characterized in that: The invention comprises a transformer (1), a frame (2) and a mounting base (3); the transformer (1) is arranged in the frame (2), and one end of the frame (2) is embedded in the top of the mounting base (3); the frame (2) comprises a fixed support frame (4) and a connecting boss (5); the top of the connecting boss (5) is fixedly connected to the bottom of the fixed support frame (4); the mounting base (3) comprises a base fixing seat (6) and a base spring tongue (7); two base spring tongues (7) are slidably arranged on both sides of the base fixing seat (6), and one end of the two base spring tongues (7) are respectively slidably connected to both sides of the connecting boss (5).
2. An electronic transformer according to claim 1, characterized in that: The transformer (1) comprises a first pin, a magnetic core and a coil; a plurality of the first pins are respectively arranged on the fixed support frame (4), one end of the plurality of the first pins is respectively connected to the coil, the coil is arranged in the magnetic core, and the magnetic core is arranged in the fixed support frame (4).
3. An electronic transformer according to claim 2, characterized in that: The connecting boss (5) comprises a connecting groove and a boss body; the two connecting grooves are respectively arranged on two sides of the boss body.
4. An electronic transformer according to claim 3, characterized in that: The base fixing seat (6) comprises a second pin, a fixing seat body, a first groove and a base slide groove; the tops of a plurality of the second pins are embedded in the fixing seat body and respectively contact with a plurality of the first pins, the first groove is arranged at the top of the fixing seat body, and the two base slide grooves are respectively arranged at two sides of the fixing seat body.
5. An electronic transformer according to claim 4, characterized in that: A slide connecting platform is arranged at one end of each base slide; and sliding grooves are arranged on the inner walls on both sides of each base slide.
6. An electronic transformer according to claim 5, characterized in that: Each of the base spring tongues (7) comprises a spring tongue boss, a first sliding boss (9) and a second sliding boss (10); the two first sliding bosses (9) are respectively arranged on both sides of the spring tongue boss, the two first sliding bosses (9) are respectively slidably arranged in the two sliding grooves, the second sliding boss (10) is arranged at one end of the spring tongue boss, and the second sliding boss (10) is slidably connected to the connecting groove.
7. An electronic transformer according to claim 6, characterized in that: Each of the base spring tongues (7) further comprises a spring tongue groove (11), a spring tongue connecting platform (12) and a spring tongue tension spring (13); the spring tongue groove (11) is formed at the bottom of the spring tongue boss, one end of the spring tongue connecting platform (12) is fixedly connected to the inner wall of the spring tongue groove (11), and the two ends of the spring tongue tension spring (13) are respectively connected to the spring tongue connecting platform (12) and the slide groove connecting platform.
8. An electronic transformer according to claim 6, characterized in that: A pull handle (14) is provided at one end of each of the spring tongue bosses.