CN212231339U - Automatic voltage transformation device who steps up and step down - Google Patents
Automatic voltage transformation device who steps up and step down Download PDFInfo
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- CN212231339U CN212231339U CN202020852933.4U CN202020852933U CN212231339U CN 212231339 U CN212231339 U CN 212231339U CN 202020852933 U CN202020852933 U CN 202020852933U CN 212231339 U CN212231339 U CN 212231339U
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- circuit board
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- transformer
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Abstract
The utility model discloses an automatic pressure boosting and reducing transformer, which comprises a shell, wherein the shell is provided with a side plate, the side plate is positioned at two end positions on the shell, fixed plates are arranged at two ends of the shell, positioning holes are arranged on the fixed plates, the positioning holes are positioned at two end positions on the fixed plates, an input end is arranged at one end of the shell, an output end is arranged at the other end of the shell, a circuit board is arranged in the shell, the circuit board is positioned at the middle position in the shell, a heat dissipation plate is arranged on the circuit board, and the heat dissipation plate is positioned at two end positions on the circuit board, the circuit board is arranged in the shell, heat dissipation plates are arranged at two ends of the circuit board, heat on the circuit board is dissipated through the heat dissipation plates, the heat dissipation effect of the circuit board is, thereby strengthening the protection performance of the utility model.
Description
Technical Field
The utility model relates to a transformer technical field specifically is an automatic potential device who steps up and step down.
Background
The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, and main components are a primary coil, a secondary coil and an iron core (magnetic core), and the transformer has the main functions of: transformers such as voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization (magnetic saturation transformer), etc. can be classified into: distribution transformers, fully enclosed transformers, combined transformers, dry transformers, oil immersed transformers, single phase transformers, electric furnace transformers, rectifier transformers, etc.
The existing transformer has many disadvantages, such as too single transformation, no automatic transformation function, and poor heat dissipation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automatic potential device who steps up and step down to the vary voltage that proposes in solving above-mentioned background art is too single, does not possess automatic vary voltage function, and the bad problem of heat dissipation.
In order to achieve the above object, the utility model provides a following technical scheme: a transformation device capable of automatically boosting and reducing voltage comprises a shell, wherein the shell is provided with side plates, the side plates are positioned at two ends of the shell, fixing plates are arranged at two ends of the shell, positioning holes are formed in the fixing plates and are positioned at two ends of the fixing plates, an input end is arranged at one end of the shell, an output end is arranged at the other end of the shell, a circuit board is arranged in the shell and is positioned at the middle position in the shell, a heat dissipation plate is arranged on the circuit board and is positioned at two ends of the circuit board, a current regulator is arranged on the circuit board and is positioned at two ends of the circuit board, a transformer is arranged on the circuit board and is positioned at the middle position on the circuit board, a low-voltage input end is arranged at one end of the transformer, and a, the transformer is characterized in that a high-voltage input end is installed at the top end of the transformer, a high-voltage output end is installed at the bottom end of the transformer, a voltage sensor is arranged on the circuit board and electrically connected with the output end, a controller is arranged on the circuit board and electrically connected with the voltage sensor, a current protector is arranged on the circuit board and electrically connected with a protective tube.
Preferably, the heat dissipation plates are located at two ends of the shell and fixedly connected with the circuit board.
Preferably, the protective tubes are located at two ends of the circuit board, and the protective tubes are electrically connected with the circuit board.
Preferably, the current regulator is located at two ends of the circuit board, and the current regulator is electrically connected to the input end and the output end.
Preferably, the transformer is located at a middle position on the circuit board, and the transformer is electrically connected with the circuit board.
Preferably, the low-voltage input end is electrically connected with the low-voltage output end through a transformer, and the high-voltage input end is electrically connected with the high-voltage output end through a transformer.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses be provided with the circuit board in the casing, and be provided with the heating panel at the both ends of circuit board, dispel the heat on the circuit board through the heating panel, further increase the radiating effect of circuit board, prolonged the utility model discloses a life problem simultaneously to strengthened the utility model discloses a protective properties;
2. the utility model discloses be provided with current regulator and voltage regulator on the circuit board, protect the voltage and the electric current of the input in the casing outside, prevent the damage of internal element, be provided with the controller on the circuit board, discern input voltage by the controller, with connecting voltage to control voltage sensor's electric quantity, realize the situation of automatic vary voltage.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is a front view of the electrical connection of the present invention;
fig. 4 is a schematic structural diagram of the transformer of the present invention.
In the figure: 1. a fixing plate; 2. positioning holes; 3. a current regulator; 4. an input end; 5. a side plate; 6. a fuse tube; 7. a heat dissipation plate; 8. a transformer; 9. a housing; 10. a circuit board; 11. an output end; 12. a low voltage input; 13. a high voltage input; 14. a high voltage output terminal; 15. a low voltage output terminal; 16. a voltage sensor; 17. a controller; 18. a current protector.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, the present invention provides an embodiment: a transformation device for automatically boosting and reducing voltage comprises a shell 9, wherein a side plate 5 is arranged on the shell 9, the side plate 5 is used for reinforcing two end positions of the shell 9, the side plate 5 is positioned at two end positions on the shell 9, fixing plates 1 are arranged at two ends of the shell 9, the fixing plates 1 are used for connecting two end positions of the shell 9, positioning holes 2 are arranged on the fixing plates 1, the positioning holes 2 are used for fixing two end positions of the shell 9, the positioning holes 2 are positioned at two end positions on the fixing plates 1, an input end 4 is arranged at one end of the shell 9, the input end 4 is used for inputting voltage, an output end 11 is arranged at the other end of the shell 9, the output end 11 is used for outputting the voltage after transformation, a circuit board 10 is arranged in the shell 9, the circuit board 10 is used for fixing the positions of a transformer 8 and a heat dissipation plate 7, the circuit, the heat radiation plate 7 is used for heat radiation on the circuit board 10, the heat radiation plate 7 is located at two end positions on the circuit board 10, the circuit board 10 is provided with the current regulator 3, the current regulator 3 is used for regulating the stability of current on the circuit board 10, the current regulator 3 is located at two end positions on the circuit board 10, the circuit board 10 is provided with the transformer 8, the transformer 8 is used for voltage transformation and transmission, the transformer 8 is located at a middle position on the circuit board 10, one end of the transformer 8 is provided with a low-voltage input end 12, the low-voltage input end 12 is used for low-voltage input, the other end of the transformer 8 is provided with a low-voltage output end 15, the low-voltage output end 15 is used for low-voltage output, the top end of the transformer 8 is provided with a high-voltage input, be provided with voltage sensor 16 on the circuit board 10, voltage sensor 16 is used for discerning the voltage of input, thereby carry out electric connection transformer 8 through controller 17, carry out automatic identification switching voltage, and voltage sensor 16 and output 11 electric connection, be provided with controller 17 on the circuit board 10, controller 17 is used for controlling the transmission of the voltage of transformer 8, and controller 17 and voltage sensor 16 electric connection, be provided with current protector 18 on the circuit board 10, current protector 18 is used for the transmission of the electric current on the protective circuit board 10, and current protector 18 and protective tube 6 electric connection.
Further, the heat dissipation plate 7 is located at two ends of the housing 9, the heat dissipation plate 7 is fixedly connected with the circuit board 10, and the heat dissipation plate 7 is used for dissipating heat on the circuit board 10 through the fixed connection of the circuit board 10, so that the working safety temperature of the circuit board 10 is ensured.
Further, the fuse tube 6 is located at two ends of the circuit board 10, the fuse tube 6 is electrically connected to the circuit board 10, and the fuse tube 6 is used for protecting the input voltage at the input terminal 4 and preventing electrical components on the circuit board 10 from being damaged.
Further, the current regulator 3 is located at two ends of the circuit board 10, and the current regulator 3 is electrically connected to the input terminal 4 and the output terminal 11, and the current regulator 3 is used for protecting the current on the circuit board 10 from changing, so that the current transmission is more stable.
Further, the transformer 8 is located at a middle position on the circuit board 10, and the transformer 8 is electrically connected to the circuit board 10, and the transformer 8 is used for converting the voltage on the circuit board 10, thereby performing voltage transmission.
Further, the low voltage input terminal 12 is electrically connected to the low voltage output terminal 15 through the transformer 8, the high voltage input terminal 13 is electrically connected to the high voltage output terminal 14 through the transformer 8, the low voltage input terminal 12 is used for low voltage transmission on the transformer 8, and the high voltage input terminal 13 is used for high voltage transmission on the transformer 8.
The working principle is as follows: when the device is used, the two end positions on the shell 9 are reinforced by the side plates 5 on the shell 9, the two end positions of the shell 9 are connected by the fixing plates 1 at the two ends of the shell 9, the position of the shell 9 is fixed by the positioning holes 2 on the fixing plates 1, the connection input of voltage is carried out by the input end 4 at one end of the shell 9, so that the protection of the voltage on the input end 4 is carried out by the protective tube 6, the transmission of protective current is carried out by the current protector 18, the voltage is connected by the controller 17, so that the position of the transformer 8 is connected, the transmission of a low-voltage circuit is realized by the low-voltage input end 12 and the low-voltage output end 15 on the transformer 8, the transmission of a high-voltage circuit is carried out by the high-voltage input end 13 and the high-voltage output end 14, therefore, the connection voltage on the input end 4 is identified, so that the voltage change on the transformer 8 is controlled through the controller 17, and the transmission of automatic voltage transformation is realized.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides an automatic potential device who steps up step down, includes casing (9), its characterized in that: the improved LED lamp is characterized in that a side plate (5) is arranged on the shell (9), the side plate (5) is located at two end positions of the shell (9), fixing plates (1) are installed at two ends of the shell (9), positioning holes (2) are formed in the fixing plates (1), the positioning holes (2) are located at two end positions of the fixing plates (1), an input end (4) is installed at one end of the shell (9), an output end (11) is installed at the other end of the shell (9), a circuit board (10) is arranged in the shell (9), the circuit board (10) is located at an intermediate position of the shell (9), a heat dissipation plate (7) is arranged on the circuit board (10), the heat dissipation plate (7) is located at two end positions of the circuit board (10), a current regulator (3) is arranged on the circuit board (10), and the current regulator (3) is located, the circuit board (10) is provided with a transformer (8), the transformer (8) is positioned in the middle of the circuit board (10), one end of the transformer (8) is provided with a low-voltage input end (12), the other end of the transformer (8) is provided with a low-voltage output end (15), a high-voltage input end (13) is installed at the top end of the transformer (8), a high-voltage output end (14) is installed at the bottom end of the transformer (8), a voltage sensor (16) is arranged on the circuit board (10), the voltage sensor (16) is electrically connected with the output end (11), the circuit board (10) is provided with a controller (17), and the controller (17) is electrically connected with the voltage sensor (16), the circuit board (10) is provided with a current protector (18), and the current protector (18) is electrically connected with the protective tube (6).
2. The automatic voltage boosting and reducing transformation device according to claim 1, wherein: the heat dissipation plates (7) are located at two ends in the shell (9), and the heat dissipation plates (7) are fixedly connected with the circuit board (10).
3. The automatic voltage boosting and reducing transformation device according to claim 1, wherein: the protective tube (6) is located at two ends of the circuit board (10), and the protective tube (6) is electrically connected with the circuit board (10).
4. The automatic voltage boosting and reducing transformation device according to claim 1, wherein: the current regulator (3) is located at two ends of the circuit board (10), and the current regulator (3) is electrically connected with the input end (4) and the output end (11).
5. The automatic voltage boosting and reducing transformation device according to claim 1, wherein: the transformer (8) is located in the middle of the circuit board (10), and the transformer (8) is electrically connected with the circuit board (10).
6. The automatic voltage boosting and reducing transformation device according to claim 1, wherein: the low-voltage input end (12) is electrically connected with the low-voltage output end (15) through a transformer (8), and the high-voltage input end (13) is electrically connected with the high-voltage output end (14) through the transformer (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020852933.4U CN212231339U (en) | 2020-05-20 | 2020-05-20 | Automatic voltage transformation device who steps up and step down |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020852933.4U CN212231339U (en) | 2020-05-20 | 2020-05-20 | Automatic voltage transformation device who steps up and step down |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212231339U true CN212231339U (en) | 2020-12-25 |
Family
ID=73928553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020852933.4U Active CN212231339U (en) | 2020-05-20 | 2020-05-20 | Automatic voltage transformation device who steps up and step down |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212231339U (en) |
-
2020
- 2020-05-20 CN CN202020852933.4U patent/CN212231339U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210719 Address after: 101100 52A, No. 17, Jingsheng South 4th Street, Jinqiao Science and technology industrial base, Tongzhou Park, Zhongguancun Science and Technology Park, Tongzhou District, Beijing Patentee after: SPLEND ENGINEERING TECHNOLOGY (BEIJING) Co.,Ltd. Address before: Da Xing Zhen Lin Gou Cun, Suyu District, Suqian City, Jiangsu Province 223800 Patentee before: Zhong Hao |