CN218099972U - Voltage-adjustable voltage-stabilized power supply - Google Patents
Voltage-adjustable voltage-stabilized power supply Download PDFInfo
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- CN218099972U CN218099972U CN202221250172.0U CN202221250172U CN218099972U CN 218099972 U CN218099972 U CN 218099972U CN 202221250172 U CN202221250172 U CN 202221250172U CN 218099972 U CN218099972 U CN 218099972U
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Abstract
The utility model discloses a voltage-adjustable stabilized voltage power supply, which comprises a box body and a heat dissipation mechanism; a box body: the front end of the box body is hinged with a front door through a hinge, a sliding rail is arranged on the bottom wall surface of the box body, the upper ends of the sliding rails are connected with a groove at the bottom of the bearing plate in a sliding mode, a power supply and a transformer are arranged on the upper surface of the bearing plate, the input end of the power supply is electrically connected with an external power supply, and the transformer is connected in series inside the power supply; the heat dissipation mechanism: it is arranged at the right side of the box body; wherein: still include the singlechip, the singlechip sets up in the upper surface of box, and the input of transformer is connected to the output electricity of power, and the upper surface of box is provided with output interface, and this voltage-adjustable constant voltage power supply can realize exporting steady voltage electric current, can adjust the magnitude of voltage of its output, can dispel the heat to the power, can give a plurality of external equipment power supplies simultaneously, is convenient for maintain and inspect, convenient operation, labour saving and time saving, and the range of application is wider.
Description
Technical Field
The utility model relates to a power design technical field specifically is a voltage-adjustable constant voltage power supply.
Background
The regulated power supply is an electronic device capable of providing stable alternating current or direct current for a load, and comprises an alternating current regulated power supply and a direct current regulated power supply. When the voltage or the load of the power grid fluctuates instantaneously, the voltage amplitude of the voltage stabilizing power supply is compensated at the response speed of 10-30ms, so that the voltage is stabilized within +/-2%. Current constant voltage power supply most can not carry out the pressure regulating, and the use among the daily life of not being convenient for, even partial constant voltage power supply can carry out the pressure regulating, nevertheless it can not dispel the heat to the power, perhaps the radiating effect is relatively poor, influences the normal use of power, and inspection and maintenance are inconvenient, wastes time and energy, and for this reason, we provide a constant voltage power supply can adjust voltage.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a voltage-regulated power supply can adjust the magnitude of voltage of its output, can dispel the heat to constant voltage power supply, can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model provides a following technical scheme: a voltage-adjustable stabilized voltage supply comprises a box body and a heat dissipation mechanism;
a box body: the front end of the box body is hinged with a front door through a hinge, a sliding rail is arranged on the bottom wall surface of the box body, the upper ends of the sliding rails are connected with a groove at the bottom of the bearing plate in a sliding mode, a power supply and a transformer are arranged on the upper surface of the bearing plate, the input end of the power supply is electrically connected with an external power supply, and the transformer is connected in series inside the power supply;
the heat dissipation mechanism: it is arranged at the right side of the box body;
wherein: still include the singlechip, the singlechip sets up in the upper surface of box, and the input of transformer is connected to the output electricity of power, and the upper surface of box is provided with output interface, and the output of transformer is all connected to the input electricity of singlechip and output interface, can realize exporting steady voltage electric current, can adjust its output magnitude of voltage, can dispel the heat to the power, can give a plurality of external equipment power supplies simultaneously, is convenient for maintain and the inspection, convenient operation, labour saving and time saving, and the range of application is wider.
Furthermore, the air-conditioning box further comprises air vents, wherein the air vents are respectively arranged on the left side surface and the right side surface of the box body, and hot air can be discharged from the box body.
Further, the method comprises the following steps: the heat dissipation mechanism comprises a fan support, a fan, a protective cover and a temperature sensor, the fan support is arranged on the right side face of the box, the fan is arranged in a mounting hole in the surface of the fan support, the input end of the fan is electrically connected with the output end of the single chip microcomputer, the protective cover is arranged at the air inlet end of the fan respectively, the temperature sensor is arranged on the inner wall face of the box, the output end of the temperature sensor is electrically connected with the input end of the single chip microcomputer, and heat dissipation can be conducted inside the box.
Further, heat dissipation mechanism still includes water tank and S type water pipe, the water tank sets up in the right flank of box, and the inside of water tank is provided with the water pump, and the output of singlechip is connected to the input electricity of water pump, and the S type water pipe sets up in the right flank of box, and the delivery port of water pump is linked together with the water inlet of S type water pipe, and the play water end of S type water pipe is located the inside of water tank, and the position of S type water pipe and fan is controlled and is corresponded, can improve the radiating effect.
Further, still include electric putter, electric putter sets up in the back wall of box, and electric putter's flexible end front side and the rear side fixed connection of loading board, the output of singlechip is connected to electric putter's input electricity, can release the power automatically.
Further, still include audible-visual annunciator, audible-visual annunciator sets up in the upper portion of box, and the output of singlechip is connected to audible-visual annunciator input electricity, can send out the police dispatch newspaper when power 3 work is unusual.
Furthermore, the power supply further comprises a self-locking universal wheel, wherein the self-locking universal wheel is arranged at the bottom of the box body respectively, and the power supply can be easily moved to more places.
Compared with the prior art, the beneficial effects of the utility model are that: this voltage-adjustable voltage-stabilized power supply has following benefit:
1. temperature sensor can the inside temperature of instantaneous detection box, when the temperature is higher, temperature sensor sends a signal for the singlechip, the singlechip control fan begins the operation, the wind that the fan blew off gets into and discharges inside the box through the vent, blow off the steam of box inside, reach the heat dissipation purpose, make the water pump begin to operate through the singlechip, the water pump sends back the water tank again after water discharging to S type water pipe inside with the water tank in, cyclic utilization has been realized, needn't need outside water source to supply water, the wind that S type water pipe blew off the fan cools off, the cooling effect is improved, the normal operating of power has been guaranteed, high durability and convenient operation, simple intelligence, and the range of application is wider.
2. When the power is required to be overhauled and maintained, the electric push rod starts to operate through the single chip microcomputer, the bearing plate and the power are pushed out of the box body through the electric push rod, the personnel of convenience can work, the carrying work is omitted, and time and labor are saved.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic view of the front plan structure of the present invention;
fig. 3 is the schematic view of the sectional plane structure of the box body of the present invention.
In the figure: the device comprises a box body 1, a front door 2, a power supply 3, a single chip microcomputer 4, a vent hole 5, a heat dissipation mechanism 6, a fan bracket 61, a fan 62, a protective cover 63, a water tank 64, a water pipe 65S, a temperature sensor 66, an output interface 7, an audible and visual alarm 8, a self-locking universal wheel 9, a sliding rail 10, a bearing plate 11, an electric push rod 12 and a transformer 13.
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.
Referring to fig. 1-3, the present embodiment provides a technical solution: a voltage-adjustable stabilized voltage supply comprises a box body 1 and a heat dissipation mechanism 6;
a box body 1: the front end of the box body is hinged with a front door 2 through a hinge, a sliding rail 10 is arranged on the bottom wall surface of the box body 1, the upper ends of the sliding rails 10 are connected with a groove at the bottom of a bearing plate 11 in a sliding mode, a power supply 3 and a transformer 13 are arranged on the upper surface of the bearing plate 11, the input end of the power supply 3 is electrically connected with an external power supply, and the transformer 13 is used for adjusting output voltage;
the heat dissipation mechanism 6: the heat dissipation mechanism 6 is arranged on the right side of the box body 1, the heat dissipation mechanism 6 comprises a fan support 61, fans 62, a protective cover 63 and a temperature sensor 66, the fan support 61 is arranged on the right side surface of the box body 1, the fans 62 are arranged in mounting holes in the surface of the fan support 61, input ends of the fans 62 are electrically connected with output ends of the single chip microcomputer 4, the protective cover 63 is respectively arranged on air inlet ends of the fans 62, the temperature sensor 66 is arranged on the inner wall surface of the box body 1, the output ends of the temperature sensor 66 are electrically connected with input ends of the single chip microcomputer 4, the heat dissipation mechanism 6 further comprises a water tank 64 and an S-shaped water pipe 65, the water tank 64 is arranged on the right side surface of the box body 1, a water pump is arranged inside the water tank 64, the input end of the water pump is electrically connected with the output end of the single chip microcomputer 4, the S-shaped water pipe 65 is arranged on the right side surface of the box body 1, and a water outlet of the water pump is communicated with a water inlet of the S-shaped water pipe 65, the water outlet end of the S-shaped water pipe 65 is positioned inside the water tank 64, the S-shaped water pipe 65 corresponds to the fan 62 in the left-right direction, the temperature sensor 66 can detect the temperature inside the box body 1 in real time, when the temperature is high, the temperature sensor 66 sends a signal to the single chip microcomputer 4, the single chip microcomputer 4 controls the fan 62 to start to operate, the air blown out by the fan 62 enters and is discharged out of the box body 1 through the air vent 5, hot air inside the box body 1 is blown out, the heat dissipation purpose is achieved, the water pump starts to operate through the single chip microcomputer 4, the water pump discharges the water in the water tank 64 into the S-shaped water pipe 65 and then returns the water back into the water tank 64 again, recycling is achieved, an external water source is not needed for supplying water, the S-shaped water pipe 65 cools the air blown out by the fan 62, the cooling effect is improved, the normal operation of the power supply 3 is guaranteed, and the operation is convenient, simple and intelligent, and wide in application range;
wherein: the power supply comprises a box body 1, a single chip microcomputer 4, a plurality of vent holes 5 and a plurality of control circuits, wherein the single chip microcomputer 4 is arranged on the upper surface of the box body 1, the output end of a power supply 3 is electrically connected with the input end of a transformer 13, the upper surface of the box body 1 is provided with an output interface 7, the input ends of the single chip microcomputer 4 and the output interface 7 are electrically connected with the output end of the transformer 13, the vent holes 5 are respectively arranged on the left side surface and the right side surface of the box body 1, the voltage output by the power supply 3 can be regulated and controlled through the single chip microcomputer 4, and the plurality of output interfaces 7 can simultaneously supply power to a plurality of external electrical appliances, so that the power supply has a wide application range;
wherein: the electric power maintenance box is characterized by further comprising an electric push rod 12, the electric push rod 12 is arranged on the rear wall surface of the box body 1, the front side of the telescopic end of the electric push rod 12 is fixedly connected with the rear side of the bearing plate 11, the input end of the electric push rod 12 is electrically connected with the output end of the single chip microcomputer 4, when the power supply 3 needs to be overhauled and maintained, the electric push rod 12 starts to operate through the single chip microcomputer 4, the bearing plate 11 and the power supply 3 are pushed out of the box body by the electric push rod 12, personnel can conveniently work, carrying work is omitted, and time and labor are saved;
wherein: the power supply also comprises an audible and visual alarm 8, the audible and visual alarm 8 is arranged at the upper part of the box body 1, the input end of the audible and visual alarm 8 is electrically connected with the output end of the singlechip 4, and the audible and visual alarm 8 can give an alarm when the power supply 3 works abnormally, so that the safety of the voltage-stabilized power supply is improved;
wherein: still include auto-lock universal wheel 9, auto-lock universal wheel 9 sets up respectively in the bottom of box 1, can easily remove this constant voltage power supply to more places through auto-lock universal wheel 9, and the suitability is stronger.
The utility model provides a pair of adjustable voltage constant voltage power supply's theory of operation as follows: when the water pump is used, the input end of the stabilized voltage power supply 3 is connected with an external power supply, the external power supply can be supplied through the output interface 7, the voltage output by the power supply 3 is regulated through the transformer 13, the output interfaces 7 are multiple, the power supply can simultaneously supply power to multiple external electrical appliances, the application range is wide, heat can be generated inevitably when the power supply 3 works, the temperature sensor 66 can detect the temperature inside the box body 1 immediately, when the temperature is high, the temperature sensor 66 sends a signal to the singlechip 4, the singlechip 4 controls the fan 62 to start to operate, the air blown out by the fan 62 enters and is discharged from the box body 1 through the vent hole 5, the hot air inside the box body 1 is blown out, the heat dissipation purpose is achieved, the water pump starts to operate through the singlechip 4, water of water tank 64 is discharged to S type water pipe 65 inside by the water pump and then is sent back to water tank 64 again, cyclic utilization is realized, external water source water supply is not needed, S type water pipe 65 cools off the wind that fan 62 blew off, the cooling effect is improved, the normal operation of power supply 3 is guaranteed, the operation is convenient, the intelligent air conditioner is simple and wide in application range, when power supply 3 needs to be overhauled and maintained, electric putter 12 starts to operate through singlechip 4, electric putter 12 pushes bearing plate 11 and power supply 3 out the box inside, the personnel of being convenient for carry out work, the carrying work is omitted, time and labor are saved, audible and visual alarm 8 can send out an alarm when power supply 3 works abnormally, the safety of the stabilized voltage power supply is improved, the stabilized voltage power supply can be easily moved to more places through self-locking universal wheel 9, and the applicability is stronger.
It should be noted that in the above embodiment, the single chip 4 may be SIMATIC S7-1200, the regulated power supply 3 may be SK2000, the blower 62 may be HD-8015, and the electric push rod 12 may be DTPD, and the single chip 4 controls the regulated power supply 3, the blower 6, and the electric push rod 12 to operate by using methods commonly used in the prior art.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a voltage-adjustable constant voltage power supply which characterized in that: comprises a box body (1) and a heat dissipation mechanism (6);
case (1): the front end of the box body is hinged with a front door (2) through a hinge, a sliding rail (10) is arranged on the bottom wall surface of the box body (1), the upper ends of the sliding rails (10) are connected with a groove at the bottom of a bearing plate (11) in a sliding mode, a power supply (3) and a transformer (13) are arranged on the upper surface of the bearing plate (11), the input end of the power supply (3) is electrically connected with an external power supply, and the transformer (13) is connected in series inside the power supply (3);
heat dissipation mechanism (6): which is arranged on the right side of the box body (1);
wherein: the power supply is characterized by further comprising a single chip microcomputer (4), the single chip microcomputer (4) is arranged on the upper surface of the box body (1), the output end of the power supply (3) is electrically connected with the input end of the transformer (13), an output interface (7) is arranged on the upper surface of the box body (1), and the input ends of the single chip microcomputer (4) and the output interface (7) are electrically connected with the output end of the transformer (13).
2. A regulated voltage regulator according to claim 1 wherein: still include ventilation hole (5), ventilation hole (5) set up respectively in the left and right sides face of box (1).
3. A regulated power supply according to claim 1 wherein: radiating mechanism (6) include fan support (61), fan (62), protection casing (63) and temperature sensor (66), fan support (61) set up in the right flank of box (1), all are provided with fan (62) in the mounting hole on fan support (61) surface, and the output of singlechip (4) is all connected to the equal electricity in input of fan (62), and protection casing (63) set up respectively in the air inlet end of fan (62), and temperature sensor (66) set up on the internal face of box (1), and the input of singlechip (4) is connected to the output electricity of temperature sensor (66).
4. A regulated power supply according to claim 3 wherein: heat dissipation mechanism (6) still include water tank (64) and S type water pipe (65), water tank (64) set up in the right flank of box (1), and the inside of water tank (64) is provided with the water pump, and the output of singlechip (4) is connected to the input electricity of water pump, and S type water pipe (65) set up in the right flank of box (1), and the delivery port of water pump is linked together with the water inlet of S type water pipe (65), and the play water end of S type water pipe (65) is located the inside of water tank (64), and the position of S type water pipe (65) and fan (62) is controlled and is corresponded.
5. A regulated voltage regulator according to claim 1 wherein: still include electric putter (12), electric putter (12) set up in the back wall of box (1), the flexible end front side of electric putter (12) and the rear side fixed connection of loading board (11), and the output of singlechip (4) is connected to electric putter's (12) input electricity.
6. A regulated voltage regulator according to claim 1 wherein: the box is characterized by further comprising an audible and visual alarm (8), wherein the audible and visual alarm (8) is arranged on the upper portion of the box body (1), and the input end of the audible and visual alarm (8) is electrically connected with the output end of the single chip microcomputer (4).
7. A regulated power supply according to claim 1 wherein: the self-locking universal wheel type refrigerator is characterized by further comprising self-locking universal wheels (9), wherein the self-locking universal wheels (9) are respectively arranged at the bottom of the refrigerator body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221250172.0U CN218099972U (en) | 2022-05-24 | 2022-05-24 | Voltage-adjustable voltage-stabilized power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221250172.0U CN218099972U (en) | 2022-05-24 | 2022-05-24 | Voltage-adjustable voltage-stabilized power supply |
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| Publication Number | Publication Date |
|---|---|
| CN218099972U true CN218099972U (en) | 2022-12-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221250172.0U Active CN218099972U (en) | 2022-05-24 | 2022-05-24 | Voltage-adjustable voltage-stabilized power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218099972U (en) |
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2022
- 2022-05-24 CN CN202221250172.0U patent/CN218099972U/en active Active
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