CN214228109U - Switching power supply with control circuit - Google Patents
Switching power supply with control circuit Download PDFInfo
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- CN214228109U CN214228109U CN202120134795.0U CN202120134795U CN214228109U CN 214228109 U CN214228109 U CN 214228109U CN 202120134795 U CN202120134795 U CN 202120134795U CN 214228109 U CN214228109 U CN 214228109U
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- control circuit
- mounting
- mounting panel
- cover plate
- power supply
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Abstract
The embodiment of the utility model discloses switching power supply with control circuit relates to power electronic technology field. The utility model discloses a first mounting panel, the second mounting panel, the upper cover plate, side cap board and control circuit board, fixed surface installs the second mounting panel on the first mounting panel, a second mounting panel side fixed mounting has the upper cover plate, a upper cover plate side fixedly connected with side cap board, a plurality of first mounting holes have been seted up to first mounting panel upper surface, a plurality of second mounting holes have been seted up on second mounting panel surface, a plurality of last louvres have been seted up to the upper cover plate upper surface, a plurality of side louvres have been seted up on the side cap board surface, surface bolted connection has control circuit board on the first mounting panel, a third mounting panel fixed surface installs a plurality of driving motor, driving motor is connected with a plurality of radiator fan through the shaft coupling transmission. The utility model discloses a set up different output interface, can export the electric power of different voltages to install radiator fan additional, increased the security and the durability of device.
Description
Technical Field
The embodiment of the utility model provides a relate to power electronic technology field, concretely relates to switching power supply with control circuit.
Background
In engineering application, a plurality of different voltages are often needed, and the adapters on the market at present can only output one constant voltage, so that the output voltage value cannot be automatically adjusted according to different loads, and the problems bring great inconvenience to actual engineering application. Meanwhile, when the load is not connected, the power supply can consume certain electric energy because part of devices of the power supply still work, energy conservation is not facilitated, and the switching power supply can emit heat when running for a long time, so that the devices generate heat, and potential safety hazards are generated.
Disclosure of Invention
Therefore, the embodiment of the present invention provides a switching power supply with a control circuit to solve the problems in the prior art.
In order to achieve the above object, the embodiments of the present invention provide the following technical solutions:
a switching power supply with a control circuit comprises a first mounting plate, a second mounting plate, an upper cover plate, side cover plates and a control circuit board, wherein the second mounting plate is fixedly mounted on the upper surface of the first mounting plate, the upper cover plate is fixedly mounted on one side surface of the second mounting plate, and the side cover plate is fixedly connected to one side surface of the upper cover plate;
the upper surface of the first mounting plate is provided with a plurality of first mounting holes, one surface of the second mounting plate is provided with a plurality of second mounting holes, the upper surface of the upper cover plate is provided with a plurality of upper heat dissipation holes, and one surface of the side cover plate is provided with a plurality of side heat dissipation holes;
surface bolted connection has control circuit board on the first mounting panel, there are wiring groove, voltage regulator, circuit board construction bolt, signal lamp and third mounting panel on the control circuit board surface respectively fixed mounting, live wire interface, zero line interface, ground wire interface and a plurality of output interface have been seted up respectively to wiring inslot surface, a third mounting panel fixed surface installs a plurality of driving motor, driving motor is connected with a plurality of radiator fan through the shaft coupling transmission.
Further, the output interface comprises a plurality of negative interfaces and a plurality of positive interfaces.
Further, the voltage regulator signal lamps are respectively electrically connected with the wiring grooves.
Furthermore, the first mounting plate is L-shaped, and the cooling fan is fixedly mounted at one end, far away from the wiring groove, of the first mounting plate.
Furthermore, the driving motor is electrically connected with the control circuit board.
Further, the voltage regulator is located on the right side of the output interface.
The utility model discloses an embodiment has following advantage:
1. the utility model discloses an output interface that sets up a plurality of different voltages realizes that this device can export different voltages, has enlarged application scope, facilitates the use personnel and uses, saves the spending.
2. The utility model discloses a set up the voltage regulator and make this device can finely tune output voltage, control output voltage's size, make the voltage of output more accurate.
3. The utility model discloses a set up apron louvre and radiator fan, increased heat dispersion, when this device circular telegram, radiator fan automatic operation blows the heat in the device to the external world, makes this device at an appropriate temperature operation, has increased durability and stability.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
Fig. 1 is a schematic structural diagram of a switching power supply with a control circuit according to the present invention;
fig. 2 is a top view of the present invention;
FIG. 3 is a front view of the present invention;
fig. 4 is a cross-sectional view AA of fig. 3.
In the figure: 1. a first mounting plate; 2. a second mounting plate; 3. an upper cover plate; 4. a side cover plate; 5. a control circuit board; 6. a third mounting plate; 101. a first mounting hole; 201. a second mounting hole; 301. an upper heat dissipation hole; 401. side heat dissipation holes; 501. a wiring slot; 502. a live wire interface; 503. a zero line interface; 504. a ground wire interface; 505. an output interface; 506. a voltage regulator; 507. a circuit board mounting bolt; 508. a signal lamp; 601. a drive motor; 602. a coupling; 603. a heat dissipation fan.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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.
As shown in fig. 1, the utility model provides a switching power supply with a control circuit, which comprises a first mounting plate 1, a second mounting plate 2, an upper cover plate 3, a side cover plate 4 and a control circuit board 5, wherein the second mounting plate 2 is fixedly arranged on the upper surface of the first mounting plate 1, the upper cover plate 3 is fixedly arranged on one side surface of the second mounting plate 2, and the side cover plate 4 is fixedly connected to one side surface of the upper cover plate 3;
the upper surface of the first mounting plate 1 is provided with a plurality of first mounting holes 101, one surface of the second mounting plate 2 is provided with a plurality of second mounting holes 201, the upper surface of the upper cover plate 3 is provided with a plurality of upper heat dissipation holes 301, and one surface of the side cover plate 4 is provided with a plurality of side heat dissipation holes 401;
the upper surface of the first mounting plate 1 is connected with a control circuit board 5 through bolts, the upper surface of the control circuit board 5 is respectively and fixedly provided with a wiring groove 501, a voltage regulator 506, a circuit board mounting bolt 507, a signal lamp 508 and a third mounting plate 6, the inner surface of the wiring groove 501 is respectively provided with a live wire interface 502, a zero wire interface 503, a ground wire interface 504 and a plurality of output interfaces 505, a plurality of driving motors 601 are fixedly arranged on the surface of the third mounting plate 6, and the driving motors 601 are connected with a plurality of cooling fans 603 through a coupling 602 in a transmission manner.
Set up first mounting panel 1, second mounting panel 2 and control circuit board 5's effect and lie in: install control circuit board 5 at first mounting panel 1 upper surface through circuit board mounting bolt 507, first mounting panel 1 can conveniently install on various surfaces through the mounting hole with second mounting panel 2, surface fixed mounting has wiring groove 501 on control circuit board 5, be equipped with live wire interface 502 in the wiring groove 501, zero line interface 503 and ground wire interface 504, with the live wire, the zero line and ground wire connect gradually to the interface, subsequently, the output interface 505 at appointed voltage with the connection of electric lines, make the voltage conversion of this device with the input be required voltage, radiator fan 603 begins to operate this device heat dissipation when the circular telegram, for the above-mentioned effect of better explanation, to this concrete matter as follows:
the output interface 505 includes a number of negative interfaces and a number of positive interfaces.
The purpose of setting up several output interfaces 505 is to: different voltages can be obtained by connecting different output interfaces 505.
The voltage regulators 506 and the signal lamps 508 are electrically connected to the wiring slots 501, respectively.
The effect of setting the signal lamp 508 is: the operation state of the apparatus is confirmed by the color displayed on the signal lamp 508.
The first mounting plate 1 is L-shaped, and the heat dissipation fan 603 is fixedly mounted at one end of the first mounting plate 1 far away from the wiring slot 501.
The heat dissipation fan 603 is provided to function as: when the device is running, the heat dissipation fan 603 is automatically started to blow heat in the device to the outside for heat dissipation.
The driving motor 601 is electrically connected to the control circuit board 5.
The driving motor 601 is provided to function as: the heat radiation fan 603 is driven to rotate by the driving motor 601.
The voltage regulator 506 is located to the right of the output interface 505.
The voltage regulator 506 is arranged to: the output voltage can be fine tuned by rotating the voltage regulator 506.
One specific application of this embodiment is: install control circuit board 5 at first mounting panel 1 upper surface through circuit board mounting bolt 507, first mounting panel 1 can conveniently install on various surfaces through the mounting hole with second mounting panel 2, surface fixed installs wiring groove 501 on control circuit board 5, be equipped with live wire interface 502 in the wiring groove 501, zero line interface 503 and ground wire interface 504, with the live wire, zero line and ground wire connect gradually to the interface, later with the output interface 505 of connection of electric lines at appointed voltage, make this device convert the voltage of input into required voltage, radiator fan 603 begins to operate this device heat dissipation when the circular telegram.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The utility model provides a switching power supply with control circuit, includes first mounting panel (1), second mounting panel (2), upper cover plate (3), side shroud (4) and control circuit board (5), its characterized in that:
a second mounting plate (2) is fixedly mounted on the upper surface of the first mounting plate (1), an upper cover plate (3) is fixedly mounted on one side surface of the second mounting plate (2), and a side cover plate (4) is fixedly connected to one side surface of the upper cover plate (3);
the upper surface of the first mounting plate (1) is provided with a plurality of first mounting holes (101), one surface of the second mounting plate (2) is provided with a plurality of second mounting holes (201), the upper surface of the upper cover plate (3) is provided with a plurality of upper heat dissipation holes (301), and one surface of the side cover plate (4) is provided with a plurality of side heat dissipation holes (401);
surface bolted connection has control circuit board (5) on first mounting panel (1), there are wiring groove (501), voltage regulator (506), circuit board mounting bolt (507), signal lamp (508) and third mounting panel (6) on control circuit board (5) upper surface difference fixed mounting, live wire interface (502), zero line interface (503), ground wire interface (504) and a plurality of output interface (505) have been seted up respectively to wiring groove (501) internal surface, a plurality of driving motor (601) are installed to third mounting panel (6) fixed surface, driving motor (601) are connected with a plurality of radiator fan (603) through shaft coupling (602) transmission.
2. The switching power supply with control circuit according to claim 1, wherein said output interface (505) comprises a plurality of negative interfaces and a plurality of positive interfaces.
3. The switching power supply with control circuit as claimed in claim 1, wherein said voltage regulator (506) signal lamp (508) is electrically connected to said wiring slot (501), respectively.
4. The switching power supply with control circuit as claimed in claim 1, wherein said first mounting plate (1) is "L" shaped, and said heat dissipating fan (603) is fixedly mounted on an end of the first mounting plate (1) away from the wiring slot (501).
5. The switching power supply with control circuit according to claim 1, wherein the driving motor (601) is electrically connected to the control circuit board (5).
6. The switching power supply with control circuit according to claim 1, wherein the voltage regulator (506) is located on the right side of the output interface (505).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120134795.0U CN214228109U (en) | 2021-01-19 | 2021-01-19 | Switching power supply with control circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120134795.0U CN214228109U (en) | 2021-01-19 | 2021-01-19 | Switching power supply with control circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214228109U true CN214228109U (en) | 2021-09-17 |
Family
ID=77690235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120134795.0U Active CN214228109U (en) | 2021-01-19 | 2021-01-19 | Switching power supply with control circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214228109U (en) |
-
2021
- 2021-01-19 CN CN202120134795.0U patent/CN214228109U/en active Active
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