CN211377874U - High-power supply based on DSP - Google Patents
High-power supply based on DSP Download PDFInfo
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- CN211377874U CN211377874U CN201922468697.6U CN201922468697U CN211377874U CN 211377874 U CN211377874 U CN 211377874U CN 201922468697 U CN201922468697 U CN 201922468697U CN 211377874 U CN211377874 U CN 211377874U
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- power supply
- dsp
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Abstract
The utility model discloses a high-power based on DSP, the load simulator comprises a case, the circuit board is installed through the bolt to the inside of machine case, the top welding of circuit board has the stabiliser, one side of stabiliser is provided with the fin, the top welding of circuit board has the DSP controller, the protective cover before one side of machine case is installed through the bolt, one side of preceding protective cover is provided with two charactron, the pilot lamp is installed to one side of preceding protective cover, one side of preceding protective cover is provided with the switch, one side welding of preceding protective cover has the connection terminal, one side screw thread of connection terminal connects with the pressure seat, the supporting leg is installed through the bolt in the bottom of machine case, the both sides of machine case all are provided with. The utility model discloses a motor and the flabellum that set up, motor drive flabellum rotate, can dispel the heat to quick-witted incasement portion, reduce the temperature of high power supply machine incasement, improve high power supply machine incasement portion environment, improve the life-span of using high power supply.
Description
Technical Field
The utility model relates to a power technical field especially relates to a high-power based on DSP.
Background
A power source is a device that converts other forms of energy into electrical energy. The power source is derived from the principle of magnetic electricity generation, and is generated by renewable energy sources such as water power, wind power, sea tide, dam water pressure difference, solar energy and the like, coal burning, oil residue and the like. Common power sources are dry cell (dc) and household 110V-220V ac.
At present, the existing high-power supply can not meet the requirement of stable power supply of the power supply, and the specific problems are as follows:
1. the shell of the existing high-power supply is relatively closed, so that the heat dissipation effect inside the case is poor, and the temperature in the case of the high-power supply is high.
2. The existing high-power supply is inconvenient for a user to observe, so that the use of the user is inconvenient.
Therefore, it is desirable to design a high power DSP-based power supply to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a high-power supply based on a DSP.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a high-power supply based on DSP, includes quick-witted case, the circuit board is installed through the bolt in the inside of quick-witted case, the top welding of circuit board has the stabiliser, one side of stabiliser is provided with the fin, the top welding of circuit board has the DSP controller.
Further, protective cover before one side of quick-witted case is installed through the bolt, one side of preceding protective cover is provided with two charactron, the pilot lamp is installed to one side of preceding protective cover.
Further, one side of preceding protective cover is provided with the switch, the welding of one side of preceding protective cover has the wire holder, one side screw thread of wire holder connects with the compression seat.
Furthermore, the bottom of the case is provided with supporting legs through bolts, handles are arranged on two sides of the case, and ventilating grids are arranged on two sides of the case respectively.
Further, the rear protective cover is installed on the other side of the case through bolts, a power supply seat is arranged on one side of the rear protective cover, and a mounting hole is formed in one side of the rear protective cover.
Furthermore, the inside of mounting hole installs the protection network through the bolt, the inside of mounting hole installs the motor through the bolt, the output shaft parallel key of motor is connected with the flabellum.
Furthermore, the input end of the DSP controller forms electric connection with the output ends of the driving circuit, the current collecting circuit and the voltage collecting circuit through wires respectively, and the output end of the DSP controller forms electric connection with the input ends of the nixie tube and the indicating lamp through wires respectively.
The utility model has the advantages that:
1. through the motor and the fan blades, the motor drives the fan blades to rotate, the heat of the interior of the case can be dissipated, the temperature of the interior of the case of the high-power supply is reduced, the internal environment of the case of the high-power supply is improved, and the service life of the high-power supply is prolonged.
2. Through two charactron that set up, can demonstrate the output voltage and the current data of high-power supply respectively through two charactrons, the person of being convenient for observes, improves the convenience that the user used.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a high-power supply based on a DSP according to the present invention;
fig. 2 is a schematic structural diagram of a motor and a fan blade of a high-power supply based on a DSP according to the present invention;
fig. 3 is a schematic diagram of a circuit board structure of a high-power supply based on a DSP according to the present invention;
fig. 4 is an overall schematic diagram of the high-power supply based on the DSP according to the present invention.
In the figure: the device comprises a case 1, a front protective cover 2, a nixie tube 3, a switch 4, a wire holder 5, a pressing seat 6, an indicator light 7, a handle 8, a ventilating grid 9, a rear protective cover 10, a power supply seat 11, mounting holes 12, a protective net 13, a motor 14, fan blades 15, supporting legs 16, a circuit board 17, a voltage stabilizer 18, radiating fins 19 and a DSP controller 20.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 to 4, a high-power supply based on a DSP includes a case 1, a circuit board 17 installed inside the case 1 by bolts, a voltage stabilizer 18 welded on the top of the circuit board 17, a heat sink 19 arranged on one side of the voltage stabilizer 18, a DSP controller 20 welded on the top of the circuit board 17, the voltage and current values are respectively displayed by the two nixie tubes 3 through the DSP controller 20, the top of the circuit board 17 is provided with a low-pass filter circuit, a unidirectional high-frequency rectifying circuit, a driving circuit, a voltage collecting circuit and a current collecting circuit, one side of an input power supply transmits electric energy to an output power supply and the driving circuit through the low-pass filter circuit, the unidirectional high-frequency rectifying circuit and a voltage stabilizer, the driving circuit transmits the electric energy to the DSP controller 20, the voltage and the current are respectively collected through the voltage collecting circuit and the current collecting circuit, and the voltage and the current numerical values are respectively displayed through the two nixie tubes 3 through the DSP controller 20.
Further, protective cover 2 before installing through the bolt in one side of quick-witted case 1, one side of preceding protective cover 2 is provided with two charactron 3, can demonstrate the output voltage and the current data of high-power respectively through two charactron 3, and the person of facilitating the use observes, improves the convenience that the user used, and pilot lamp 7 is installed to one side of preceding protective cover 2.
Further, a switch 4 is arranged on one side of the front protective cover 2, a wire holder 5 is welded on one side of the front protective cover 2, and a compression seat 6 is connected to one side of the wire holder 5 in a threaded mode and used for connecting an output power supply.
Furthermore, the bottom of the case 1 is provided with supporting legs 16 through bolts, both sides of the case 1 are provided with handles 8, users can conveniently move the high-power supply through the handles 8, the use convenience is improved, both sides of the case 1 are respectively provided with ventilating grids 9, and the ventilating grids 9 can enable the air inside the case 1 to circulate.
Further, a rear protective cover 10 is mounted on the other side of the chassis 1 through bolts, a power supply base 11 is disposed on one side of the rear protective cover 10 and used for input and connection of a high-power supply, and a mounting hole 12 is formed in one side of the rear protective cover 10.
Furthermore, a protective screen 13 is installed inside the installation hole 12 through a bolt, a motor 14 is installed inside the installation hole 12 through a bolt, a fan blade 15 is connected to an output shaft of the motor 14 through a flat key, the motor 14 drives the fan blade 15 to rotate, the inside of the case 1 can be cooled, the temperature inside the case 1 of the high-power supply is reduced, the internal environment of the case 1 of the high-power supply is improved, and the service life of the high-power supply is prolonged.
Further, the input end of the DSP controller 20 forms an electrical connection with the output ends of the driving circuit, the current collecting circuit and the voltage collecting circuit through wires, respectively, and the output end of the DSP controller 20 forms an electrical connection with the input ends of the nixie tube 3 and the indicator light 7 through wires, respectively.
The working principle is as follows: when in use, the high-power supply is carried by the handle 8, is fixedly placed at a designated position by the supporting leg 16, the switch 4 is opened, one side of the input power supply transmits electric energy to the output power supply and the driving circuit by the low-pass filter circuit, the one-way high-frequency rectifier circuit and the voltage stabilizer, the driving circuit transmits the electric energy to the DSP controller 20, the voltage and the current are respectively collected by the voltage collecting circuit and the current collecting circuit, the voltage and the current values are respectively displayed by the two nixie tubes 3 by the DSP controller 20, the high-power supply has better controllability because of the adoption of the DSP controller 20, the high-power supply is easy to upgrade and maintain, the direct-current power supply is directly used as the power supply high-power supply of the DSP, the precision and the stability of the output voltage are improved, the motor 14 and the fan blades 15 are arranged, the motor 14 drives the fan blades 15 to rotate, so that the inside of the case 1 can be cooled, the temperature in the case 1 of the high-power supply can be reduced, the internal environment of the case 1 of the high-power supply can be improved, the service life of the high-power supply can be prolonged, when the high-power supply is used, the output voltage and the current data of the high-power supply can be displayed through the two nixie tubes 3 respectively, the observation by a user can be facilitated, and the use convenience.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a high-power supply based on DSP, includes quick-witted case (1), its characterized in that, circuit board (17) are installed through the bolt in the inside of quick-witted case (1), the top welding of circuit board (17) has stabiliser (18), one side of stabiliser (18) is provided with fin (19), the top welding of circuit board (17) has DSP controller (20).
2. The DSP-based high-power supply according to claim 1, wherein a front protective cover (2) is mounted on one side of the case (1) through bolts, two nixie tubes (3) are disposed on one side of the front protective cover (2), and an indicator light (7) is mounted on one side of the front protective cover (2).
3. The DSP-based high power supply according to claim 2, wherein a switch (4) is disposed on one side of the front protecting cover (2), a wire holder (5) is welded on one side of the front protecting cover (2), and a compression seat (6) is screwed on one side of the wire holder (5).
4. The DSP-based high-power supply according to claim 1, wherein the bottom of the case (1) is provided with support legs (16) through bolts, both sides of the case (1) are provided with handles (8), and both sides of the case (1) are respectively provided with air-permeable grilles (9).
5. The DSP-based high-power supply according to claim 1, wherein a rear protective cover (10) is mounted on the other side of the case (1) by bolts, a power supply seat (11) is disposed on one side of the rear protective cover (10), and a mounting hole (12) is formed on one side of the rear protective cover (10).
6. The DSP-based high-power supply according to claim 5, wherein a protective screen (13) is installed inside the installation hole (12) through a bolt, a motor (14) is installed inside the installation hole (12) through a bolt, and an output shaft of the motor (14) is in flat key connection with fan blades (15).
7. The DSP-based high-power supply according to claim 1, wherein an input end of the DSP controller (20) is electrically connected with output ends of the driving circuit, the current collecting circuit and the voltage collecting circuit through wires, and an output end of the DSP controller (20) is electrically connected with input ends of the nixie tube (3) and the indicator light (7) through wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922468697.6U CN211377874U (en) | 2019-12-31 | 2019-12-31 | High-power supply based on DSP |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922468697.6U CN211377874U (en) | 2019-12-31 | 2019-12-31 | High-power supply based on DSP |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211377874U true CN211377874U (en) | 2020-08-28 |
Family
ID=72157115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922468697.6U Active CN211377874U (en) | 2019-12-31 | 2019-12-31 | High-power supply based on DSP |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211377874U (en) |
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2019
- 2019-12-31 CN CN201922468697.6U patent/CN211377874U/en active Active
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