CN210957910U

CN210957910U - Computer lab UPS uninterrupted power source

Info

Publication number: CN210957910U
Application number: CN201922434667.3U
Authority: CN
Inventors: 汪红燕; 朱家俊; 汪海舰
Original assignee: Anhui Menoke Intelligent Technology Co ltd
Current assignee: Anhui Menoke Intelligent Technology Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-07-07
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses a computer lab UPS uninterrupted power source, including power shell, LCD display screen, operation button, heat dissipation window, power input interface, UPS power and power output interface, power shell internally mounted has first temperature sensor, singlechip, data processing module, voltage detection device, first temperature sensor and singlechip electric connection, heat dissipation window inboard is provided with fan motor, and the power shell top is provided with second temperature sensor to with singlechip electric connection in the power shell, voltage detection device and UPS power electric connection, and singlechip and LCD display screen electric connection. The utility model discloses a single chip microcomputer control fan motor radiating frequency for the heat dissipation motor is in the operating condition who is interrupted, reduces the work load of heat dissipation motor, effectively protects fan motor, and is also energy-concerving and environment-protective simultaneously, and ambient temperature obtains effectual monitoring control and early warning, avoids the potential safety hazard.

Description

Computer lab UPS uninterrupted power source

Technical Field

The utility model relates to a UPS uninterrupted power source technical field, in particular to computer lab UPS uninterrupted power source.

Background

A UPS (uniterrupblepowerpystem/uniterrupblepowerpupply), that is, an uninterruptible power supply, is a system device that connects a storage battery to a host and converts direct current power into commercial power through a module circuit such as a host inverter. When the mains supply input is normal, the UPS supplies the mains supply to the load for use after stabilizing the voltage of the mains supply, and the UPS is an alternating current mains supply voltage stabilizer and also charges a built-in battery; when the commercial power is interrupted (power failure in accident), the UPS immediately supplies 220V alternating current to the load by the electric energy of the battery in the UPS through an inversion conversion method, so that the load can maintain normal work and the software and hardware of the load are protected from being damaged.

Because the traditional UPS is not provided with a temperature monitoring and controlling device, when the charging and discharging of the storage battery pack emit heat and are not effectively monitored and controlled, the heat is directly radiated by adopting a radiating motor, the radiating efficiency is relatively low, meanwhile, the radiating motor is in an uninterrupted working state, the load is large, the fan is easy to damage due to long-time uninterrupted working, and the UPS is required to be stopped when the radiating motor is replaced, so that the UPS is not energy-saving and environment-friendly; in addition, when the external environment temperature changes greatly, the environmental temperature in the storage battery pack cannot be effectively monitored, controlled and early warned, the electric energy storage capacity and the service life of the storage battery pack can be directly influenced, and even potential safety hazards are caused.

Therefore, it is necessary to provide a UPS uninterruptible power supply for a computer room to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a computer lab UPS uninterrupted power source to the temperature that provides in solving above-mentioned background art can not effective monitoring control and the problem of the uninterrupted duty of heat dissipation motor.

In order to achieve the above object, the utility model provides a following technical scheme:

a UPS of a machine room comprises a power supply shell, an LCD display screen, an operation key, a heat dissipation window, a power supply input interface, an UPS power supply and a power supply output interface, wherein a first temperature sensor, a single chip microcomputer, a data processing module and a voltage detection device are arranged inside the power supply shell; voltage detection device and UPS power electric connection, and voltage detection device and singlechip electric connection, singlechip and operation button and data processing module electric connection simultaneously, the singlechip passes through the mounting panel to be fixed inside power shell, and singlechip and LCD display screen electric connection.

Preferably, the UPS power supply includes a filter, a rectifier, an inverter, a charger, a lithium battery, and a transfer switch, and the power input interface is electrically connected to the filter, the rectifier, the inverter, the charger, the lithium battery, the transfer switch, and the power output interface.

Preferably, the fan motor is electrically connected with the single chip microcomputer through the data processing module.

Preferably, the fan motor, the heat dissipation window and the power supply housing are connected through screws.

Preferably, the power output interface and the power input interface are positioned at the top or the rear side of the power shell.

Preferably, the lower side of the LCD display screen is provided with an indicator light and a buzzer, and the single chip microcomputer is electrically connected with the indicator light and the buzzer.

The technical effects and advantages of the utility model are:

the utility model discloses neither install temperature monitoring devices inside UPS uninterrupted power source nor outside, when storage battery charge and discharge and emit heat and all be effectively monitored control, adopt singlechip control fan motor radiating frequency, make the radiating motor be in discontinuous operating condition, reduce the work load of radiating motor, effectively protect fan motor, also energy-concerving and environment-protective simultaneously; in addition, when the external environment temperature changes greatly, the environment temperature in the storage battery pack is effectively monitored, controlled and early warned, the electric energy storage capacity of the storage battery pack can be improved, the service life of the storage battery pack can be prolonged, and potential safety hazards can be avoided.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the present invention.

In the figure: 1. a power supply housing; 2. an LCD display screen; 3. operating a key; 4. a heat dissipation window; 5. a second temperature sensor; 6. a power output interface; 7. a single chip microcomputer; 8. a data processing module; 9. a UPS power supply; 10. a first temperature sensor; 11. a voltage detection device; 12. an indicator light; 13. a power input interface; 14. a fan motor; 15. a buzzer.

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.

A UPS of a machine room comprises a power supply shell 1, an LCD display screen 2, an operation key 3, a heat dissipation window 4, a power supply input interface 13, a UPS power supply 9 and a power supply output interface 6, wherein a first temperature sensor 10, a single chip microcomputer 7, a data processing module 8 and a voltage detection device 11 are installed inside the power supply shell 1, the first temperature sensor 10 is electrically connected with the single chip microcomputer 7, the operation key 3 is arranged on the right side of the LCD display screen 2, a fan motor 14 is arranged on the inner side of the heat dissipation window 4, a second temperature sensor 5 is arranged above the power supply shell 1, and the second temperature sensor 5 is installed above the shell 1 through screws and is electrically connected with the single chip microcomputer 7 in the power supply shell 1; voltage detection device 11 and UPS 9 electric connection, and

voltage detection device

11 and 7 electric connection of singlechip, singlechip 7 and operation button 3 and 8 electric connection of data processing module simultaneously, singlechip 7 passes through the mounting panel to be fixed inside power shell 1, and singlechip 7 and 2 electric connection of LCD display screen.

Further, in the above technical solution, the UPS power supply includes a filter, a rectifier, an inverter, a charger, a lithium battery, and a transfer switch, and the power input interface 13 is electrically connected to the filter, the rectifier, the inverter, the charger, the lithium battery, the transfer switch, and the power output interface 6.

Further, in the above technical solution, the fan motor 14 is electrically connected to the single chip microcomputer 7 through the data processing module 8.

Further, in the above technical solution, the fan motor 14, the heat dissipation window 4 and the power supply housing 1 are connected by screws.

Further, in the above technical solution, the power output interface 6 and the power input interface 13 are located at the top or the rear side of the power supply housing 1.

Further, in the above technical solution, the lower side of the LCD display screen 2 is provided with an indicator light 12 and a buzzer 15, and the single chip microcomputer 7 is electrically connected with the indicator light 12 and the buzzer 15.

The utility model discloses a theory of operation is:

referring to the attached drawings 1-2 of the specification, when the utility model is used, firstly, the power input interface 13 is connected with commercial power through a plug, when the commercial power is input normally, the UPS is stabilized by the rectifier and then is supplied to the equipment connected with the power output interface 6 for use, the UPS is an alternating current type electric stabilizer, and meanwhile, the lithium battery is charged by the charger; when the commercial power is interrupted and the power is cut off, the UPS immediately supplies the direct current electric energy of the lithium battery to the equipment connected with the power output interface 6 through the inverter and the change-over switch to continuously supply 220V alternating current, so that the load can maintain normal work and the software and hardware can be protected from being damaged; when the temperature inside and outside the power supply shell 1 rises, the first temperature sensor 10 and the second temperature sensor 5 detect the temperature and transmit the temperature to the single chip microcomputer 7 in an electrical mode, after the single chip microcomputer 7 receives signals transmitted by the first temperature sensor 10 and the second temperature sensor 5, when the received temperature signals are larger than a preset threshold value, the single chip microcomputer 7 instructs the fan motor 14 to start working, heat is dissipated to the outside of the power supply shell 1 through the heat dissipation window 4, so that the temperature inside the power supply shell 1 is reduced, and after the temperature is reduced, the single chip microcomputer 7 instructs the fan motor 14 to stop working; when the temperature rises rapidly suddenly and the fan motor 14 cannot reduce the ambient temperature, the single chip microcomputer 7 turns on the buzzer 16 to give an early warning, and meanwhile, the early warning indicator lamp 12 lights a red light, and the data changes in the process are displayed on the LCD display screen 2. The utility model adopts the singlechip to control the heat radiation frequency of the fan motor, so that the heat radiation motor is in a discontinuous working state, the work load of the heat radiation motor is reduced, the fan motor is effectively protected, and meanwhile, the fan motor is energy-saving and environment-friendly; in addition, when the external environment temperature changes greatly, the environment temperature in the storage battery pack is effectively monitored, controlled and early warned, the electric energy storage capacity of the storage battery pack can be improved, the service life of the storage battery pack can be prolonged, and potential safety hazards can be avoided.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a computer lab UPS uninterrupted power source, includes power shell (1), LCD display screen (2), operation button (3), heat dissipation window (4), power input interface (13), UPS power (9) and power output interface (6), its characterized in that: a first temperature sensor (10), a single chip microcomputer (7), a data processing module (8) and a voltage detection device (11) are installed inside a power supply shell (1), the first temperature sensor (10) is electrically connected with the single chip microcomputer (7), an operation key (3) is arranged on the right side of an LCD display screen (2), a fan motor (14) is arranged on the inner side of a heat dissipation window (4), a second temperature sensor (5) is arranged above the power supply shell (1), and the second temperature sensor (5) is installed above the shell (1) through screws and is electrically connected with the single chip microcomputer (7) in the power supply shell (1); voltage detection device (11) and UPS power (9) electric connection, and voltage detection device (11) and singlechip (7) electric connection, singlechip (7) and operation button (3) and data processing module (8) electric connection simultaneously, singlechip (7) are fixed inside power shell (1) through the mounting panel, and singlechip (7) and LCD display screen (2) electric connection.

2. The machine room UPS uninterruptible power supply of claim 1, wherein: the UPS comprises a filter, a rectifier, an inverter, a charger, a lithium battery and a change-over switch, wherein the power input interface (13) is electrically connected with the filter, the rectifier, the inverter, the charger, the lithium battery, the change-over switch and the power output interface (6).

3. The machine room UPS uninterruptible power supply of claim 1, wherein: the fan motor (14) is electrically connected with the singlechip (7) through the data processing module (8).

4. A machine room UPS uninterruptible power supply according to claim 1 or 3, characterized in that: the fan motor (14) and the heat dissipation window (4) are connected with the power supply shell (1) through screws.

5. The machine room UPS uninterruptible power supply of claim 1, wherein: the power output interface (6) and the power input interface (13) are positioned at the top or the rear side of the power shell (1).

6. The machine room UPS uninterruptible power supply of claim 1, wherein: the lower side of the LCD display screen (2) is provided with an indicator lamp (12) and a buzzer (15), and the singlechip (7) is electrically connected with the indicator lamp (12) and the buzzer (15).