An ultra-mini transformer-free step-up module
By designing a transformer-free super-mini boost module in the high-voltage module, the filling layer is used to improve electrical performance, and the problem of large volume of traditional high-voltage modules is solved, achieving the ultimate miniaturization and efficient boosting effect.
Patent Information
- Application Number
- CN202420706940.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-08
- Publication Date
- 2025-04-08
- Estimated Expiration
- 2034-04-08
AI Technical Summary
Traditional high-voltage modules require transformers to boost the product, resulting in a large volume and are not suitable for use in equipment with limited space.
An ultra-mini transformer-free boost module is designed to achieve voltage increase by setting the power input line and the high-voltage output line in the generator, and using the first and second infusion layers to improve electrical performance and mechanical protection.
The boost module is realized with an active miniaturization. The product thickness is only 5mm, saving space, simple installation and use, high efficiency, long life, and has excellent smoke removal, dust removal and static elimination effects.
Smart Images
Figure CN222736002U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of boost transformers, in particular to an ultra-mini transformer-free boost module. Background Art
[0002] A step-up transformer is an electrical device used to increase the input voltage to a higher output voltage. It mainly consists of two coils (called the primary coil and the secondary coil) and an iron core. When an AC current passes through the main coil (also called the primary coil), it generates a magnetic field in the iron core. This magnetic field in turn induces an electromotive force in the secondary coil, thereby generating an output voltage.
[0003] Traditional high-voltage modules require transformers for voltage boosting, and the product size is relatively large, which is not conducive to the assembly of many products.
[0004] In view of this, we propose an ultra-mini transformerless boost module, which is set by. Utility Model Content
[0005] The purpose of the utility model is to provide an ultra-mini transformer-free boost module to solve the problems raised in the above-mentioned background technology.
[0006] To achieve the above-mentioned purpose, the utility model provides an ultra-mini transformer-free boost module, including a generator, wherein a plurality of power input lines are provided at one corner edge of the generator, and a high-voltage output line is provided at the diagonal position of the power input line in the generator, and the power input line is used to input a low-voltage power supply, and the power supply voltage input by the power input line is increased by the generator, and then the boosted power of the generator is output to other power-requiring modules through the high-voltage output line.
[0007] As a further improvement of the technical solution, the generator includes a shell, the inner cavity of the shell is provided with a plurality of input slots at one corner edge, the inner cavity of the shell is provided with output slots at the diagonal position of the input slots, and the inner cavity of the shell is provided with an ion layer.
[0008] As a further improvement of the technical solution, the power input line includes an input sleeve arranged at the input slot, an input core is arranged in the input sleeve, and a first perfusion layer is filled between the input sleeve and the input core.
[0009] As a further improvement of the technical solution, the high-voltage output line includes an output sleeve arranged at the output groove, an output core is arranged in the output sleeve, and a second perfusion layer is filled between the output sleeve and the output core.
[0010] As a further improvement of the technical solution, the power input line and the high voltage output line are electrically connected to the generator at the input slot and the output slot respectively.
[0011] Compared with the prior art, the utility model has the following beneficial effects:
[0012] In this ultra-mini transformerless boost module, firstly, the first and second perfusion layers are used to improve the electrical performance of the power input line and the high-voltage output line and enhance the mechanical protection of the internal input core and output core; secondly, the product size is extremely thin with a thickness of only 5mm, which saves more space for users; the product can be used with a variety of complete machines, with simple installation and use, high efficiency and long life. The product adopts a new transformerless boost solution to generate negative ion high voltage, high ion concentration, smoke and dust removal, and static electricity elimination, which is more superior than similar products. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;
[0014] Figure 2 It is a top view of the overall structure of an embodiment of the utility model;
[0015] Figure 3 It is a right view of the overall structure of the embodiment of the utility model;
[0016] Figure 4 It is a rear view of the overall structure of the embodiment of the utility model;
[0017] Figure 5 A top view of the housing structure of an embodiment of the utility model;
[0018] Figure 6 A top view of a power input line of an embodiment of the utility model;
[0019] Figure 7 This is a top view of the high-voltage output line of an embodiment of the utility model.
[0020] The meaning of each number in the figure is:
[0021] 10. Generator; 11. Housing; 12. Output slot; 13. Input slot; 14. Ion layer;
[0022] 20. Power input line; 21. Input sleeve; 22. Input core; 23. First perfusion layer;
[0023] 30. High voltage output line; 31. Output sleeve; 32. Output core; 33. Second perfusion layer. DETAILED DESCRIPTION
[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0025] Example
[0026] See also Figure 1-Figure 7 As shown, this embodiment provides an ultra-mini transformer-free boost module, including a generator 10, wherein a plurality of power input lines 20 are provided at one corner edge of the generator 10, and a high-voltage output line 30 is provided at the diagonal position of the power input line 20 in the generator 10, and the power input line 20 is used to input a low-voltage power supply, and the power voltage input by the power input line 20 is increased through the generator 10, and then the boosted power of the generator 10 is output to other power-requiring modules through the high-voltage output line 30.
[0027] Working principle: When the ultra-mini transformer-free boost module provided by the utility model is used, the power input line 20 is used to input low-voltage power, the power voltage input from the power input line 20 is increased by the generator 10, and then the low-voltage power is input through the high-voltage output line 30.
[0028] In order to increase the boosting effect of the boosting module, the generator 10 includes a shell 11, a plurality of input slots 13 are opened at one corner edge of the inner cavity of the shell 11, an output slot 12 is opened at the diagonal of the input slot 13, and an ion layer 14 is provided in the inner cavity of the shell 11; a power input line 20 and a high-voltage output line 30 are electrically connected to the generator 10 at the input slot 13 and the output slot 12 respectively; the size of the shell 11 is 9*5*10.5 mm, the product has a small volume, low power consumption, high efficiency and energy saving in generating negative ions, and the concentration of negative ions in the ion layer 14 is high.
[0029] Taking into account the need to input low-voltage power, the power input line 20 includes an input sleeve 21 arranged at the input slot 13, an input core 22 is arranged in the input sleeve 21, and a first perfusion layer 23 is filled between the input sleeve 21 and the input core 22; since the load capacity of the cable is proportional to its cross-sectional area, the input core 22 is used to receive low-voltage power, and therefore the cross-sectional area of the input core 22 is smaller than that of the output core 32.
[0030] In order to output high-voltage power, the high-voltage output line 30 includes an output sleeve 31 arranged at the output groove 12, an output core 32 is arranged in the output sleeve 31, and a second potting layer 33 is filled between the output sleeve 31 and the output core 32; since the load capacity of the cable is proportional to its cross-sectional area, the input core 22 is used to output high-voltage power, so the cross-sectional area of the output core 32 is larger than that of the input core 22, and the first potting layer 23 and the second potting layer 33 are both made of epoxy resin. Epoxy resin is widely used in electronic and electrical equipment due to its low dielectric constant and high surface insulation resistance.
[0031] When the ultra-mini transformer-free boost module provided in the utility model is used, the power input line 20 is used to input low-voltage power. Specifically, the size of the shell 11 is 9*5*10.5 mm. The product has a small volume and low power consumption. It is energy-efficient to generate negative ions, and the concentration of negative ions in the ion layer 14 is high. The power voltage input by the power input line 20 is increased by the generator 10. Specifically, since the load capacity of the cable is proportional to its cross-sectional area, the input core 22 is used to receive the low-voltage power, so the cross-sectional area of the input core 22 is smaller than that of the output core 32. The power boosted by the generator 10 is then output to other power-requiring modules through the high-voltage output line 30. Specifically, since the load capacity of the cable is proportional to its cross-sectional area, the input core 22 is used to output the high-voltage power, so the cross-sectional area of the output core 32 is larger than that of the input core 22.
[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.
Claims
1. An ultra-mini transformerless step-up module, characterized in that: The invention comprises a generator (10), wherein a plurality of power input lines (20) are arranged at one corner edge of the generator (10), and a high-voltage output line (30) is arranged at a corner opposite to the power input line (20) in the generator (10). The power input line (20) is used to input a low-voltage power supply, and the power supply voltage inputted from the power input line (20) is increased through the generator (10), and the increased power supply of the generator (10) is outputted to other power-demanding modules through the high-voltage output line (30).
2. The ultra-mini transformerless step-up module according to claim 1, characterized in that: The generator (10) comprises a shell (11), the inner cavity of the shell (11) is provided with a plurality of input slots (13) at one corner edge, the inner cavity of the shell (11) is provided with an output slot (12) at a diagonal position of the input slot (13), and the inner cavity of the shell (11) is provided with an ion layer (14).
3. The ultra-mini transformerless step-up module according to claim 2, characterized in that: The power input line (20) comprises an input sleeve (21) arranged at the input slot (13), an input core (22) is arranged inside the input sleeve (21), and a first perfusion layer (23) is filled between the input sleeve (21) and the input core (22).
4. The ultra-mini transformerless boost module according to claim 2, characterized in that: The high-voltage output line (30) comprises an output sleeve (31) arranged at the output groove (12), an output core (32) is arranged inside the output sleeve (31), and a second perfusion layer (33) is filled between the output sleeve (31) and the output core (32).
5. The ultra-mini transformerless step-up module according to claim 2, characterized in that: The power input line (20) and the high voltage output line (30) are electrically connected to the generator (10) at the input slot (13) and the output slot (12) respectively.