阅读说明：本技术 一种电源及电源健康管理自动调节均流模块 (Power and power health management automatically regulated module that flow equalizes ) 是由 王磊 朱显明 于 2020-07-21 设计创作，主要内容包括：本发明公开了一种电源及电源健康管理自动调节均流模块,包括电源本体,电源本体的外侧设有保护机构,保护机构包括保护壳,保护壳内部中空设置,保护壳内设有安装板,安装板与保护壳滑动连接,保护壳上设有多个防护板和散热孔,保护壳内设有与防护板相匹配的多重缓冲保护机构,多重缓冲保护机构包括接触板,接触板上开凿有多个均匀分布的活动腔,活动腔内滑动连接有预警机构；预警机构包括活动柱,活动柱位于活动腔的侧壁上连接有限位块。本发明通过在电源外部设有相应的保护装置,大大降低电源被人为或动物破坏的可能性,大幅提高了电源的使用寿命,便于使用者能够安全使用,避免因电源被破坏而造成的巨大事故。(The invention discloses a power supply and power supply health management automatic regulation current sharing module, which comprises a power supply body, wherein a protection mechanism is arranged on the outer side of the power supply body, the protection mechanism comprises a protection shell, the interior of the protection shell is hollow, a mounting plate is arranged in the protection shell, the mounting plate is in sliding connection with the protection shell, a plurality of protection plates and heat dissipation holes are arranged on the protection shell, a multiple buffering protection mechanism matched with the protection plates is arranged in the protection shell, the multiple buffering protection mechanism comprises a contact plate, a plurality of uniformly distributed movable cavities are formed in the contact plate, and early warning mechanisms are connected in the movable; the early warning mechanism comprises a movable column, and a limiting block is connected to the side wall of the movable cavity of the movable column. According to the invention, the corresponding protection device is arranged outside the power supply, so that the possibility of the power supply being damaged by people or animals is greatly reduced, the service life of the power supply is greatly prolonged, the power supply can be safely used by a user, and huge accidents caused by the power supply being damaged are avoided.)

1. The power supply comprises a power supply body (1) and is characterized in that a protection mechanism (2) is arranged on the outer side of the power supply body (1), the protection mechanism (2) comprises a protective shell (201), the protective shell (201) is hollow, a mounting plate (202) is arranged in the protective shell (201), the mounting plate (202) is in sliding connection with the protective shell (201), a plurality of protective plates (203) and heat dissipation holes (204) are formed in the protective shell (201), a multi-buffering protection mechanism matched with the protective plates (203) is arranged in the protective shell (201), the multi-buffering protection mechanism comprises a contact plate (205), a plurality of uniformly distributed movable cavities (206) are formed in the contact plate (205), and an early warning mechanism (3) is in sliding connection with the movable cavities (206);

early warning mechanism (3) are including activity post (301), activity post (301) are located the lateral wall in activity chamber (206) and are connected with stopper (302), be connected with spring (303) between stopper (302) and contact plate (205), the outside of activity post (301) is located to spring (303) cover, one side that guard plate (203) were kept away from in activity post (301) is connected with stripper plate (304), one side that contact plate (205) are close to power body (1) is equipped with metal particle layer (207), be connected with non-Newton's body layer (209) on metal particle layer (207).

2. A power supply according to claim 1, wherein a handle button is attached to the mounting plate (202).

3. A power supply according to claim 1, wherein the number of said protection plates (203) is four, said protection plates (203) being respectively provided on the side walls and the upper top surface of the protective casing (201).

4. The power supply of claim 1, wherein a reinforcing member is coupled between a pair of said multiple buffer protection mechanisms.

5. A power supply according to claim 1, characterized in that a cavity is formed between the contact plate (205) and the metal particle layer (207), the cavity is filled with a buffer layer (208), and the pressing plate (304) is arranged through the buffer layer (208).

6. A power supply according to claim 1, wherein a pair of magnets (308) are provided in the pressing plate (304), the magnets (308) having a magnetic distance smaller than the distance between the contact plate (205) and the metal particle layer (207).

7. The automatic regulation current-sharing module for power health management, which is characterized by comprising the power supply according to claim 1, wherein the current-sharing module is arranged in the power supply and comprises a switching power supply circuit, a temperature detection module, a data transmission analysis module, a carrier communication module, an upper computer, a voltage extraction module, a voltage division adjustment circuit and an output voltage VBUS, the temperature detection module is electrically connected with the switching power supply circuit and the data transmission analysis module respectively, the data transmission analysis module is electrically connected with the voltage division adjustment circuit through the voltage extraction module, and the voltage division adjustment circuit is electrically connected with the output voltage VBUS.

8. The power health management auto-regulation current sharing module of claim 7, wherein the temperature detection module comprises a temperature detection chip PT1, and the temperature detection chip PT1 is electrically connected to the switching power supply circuit.

9. The power health management auto-regulation current sharing module of claim 7, wherein the data transmission analysis module comprises a main control chip U1, and the main control chip U1 is electrically connected to an upper computer through a carrier communication module.

10. The power health management auto-regulation current sharing module of claim 7, wherein the voltage extraction module comprises a voltage extraction chip U2, and the carrier communication module comprises a power carrier transmission chip U3.

Technical Field

The invention belongs to the technical field of power supplies, and particularly relates to an automatic regulation and current sharing module for power supplies and power supply health management.

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. The power supply is divided into: a common power supply and a special power supply. Wherein, special power supply can be subdivided into: shore power supply, security protection power supply, high voltage power supply, medical power supply, military power supply, aerospace power supply, laser power supply and other special power supplies.

In special environments, such as military equipment, special power supplies required in power grid systems, i.e. special kinds of power supplies. The special characteristics are mainly due to the fact that the technical index requirements for measuring the power supply are different from those of the commonly used power supply, and mainly include that the output voltage is extremely high, the output current is extremely large, or the requirements on stability, dynamic response and ripple are extremely high, or the voltage or current output by the power supply is required to be pulse or other requirements. This makes the design and production of such power supplies more specific and even more stringent requirements than conventional power supplies. However, the conventional special power supply generally lacks a protection device, and is easily damaged by people or animals when in use, so that the internal part structure of the special power supply is damaged, and under the influence of a special scene, the use of the special power supply can seriously cause a huge accident, thereby bringing certain economic loss to the country.

Therefore, there is a need to provide a power supply and a power supply health management auto-regulation current-sharing module.

Disclosure of Invention

The invention aims to provide a power supply and an automatic regulation and current sharing module for power supply health management, which aim to solve the problem that a special power supply in the prior art is easy to be damaged by people or animals due to lack of a protection device, so that a huge accident is caused.

In order to achieve the above object, an embodiment of the present invention provides the following technical solutions:

a power supply comprises a power supply body, wherein a protection mechanism is arranged on the outer side of the power supply body and comprises a protective shell, the protective shell is hollow, a mounting plate is arranged in the protective shell and is connected with the protective shell in a sliding mode, a plurality of protection plates and heat dissipation holes are formed in the protective shell, a multi-buffer protection mechanism matched with the protection plates is arranged in the protective shell and comprises a contact plate, a plurality of uniformly distributed movable cavities are formed in the contact plate, and early warning mechanisms are connected in the movable cavities in a sliding mode;

early warning mechanism is including moving movable post, the activity post is located the lateral wall in activity chamber and is connected with the stopper, be connected with the spring between stopper and the contact plate, the outside of activity post is located to the spring housing, one side that the guard plate was kept away from to the activity post is connected with the stripper plate, one side that the contact plate is close to power body is equipped with the metal particle layer, be connected with non-Newton's body layer on the metal particle layer.

Furthermore, be connected with the handle on the mounting panel and detain, the person of being convenient for draws the mounting panel, conveniently places the power body on the mounting panel.

Further, the quantity of guard plate is four, on the lateral wall of protective housing and the top surface were located respectively to the guard plate, the multi-angle protection power body of being convenient for avoided the power body to be destroyed by people or animal.

Furthermore, a reinforcing part is connected between the multiple buffer protection mechanisms, so that the overall strength of the protective shell is greatly improved, and the protective shell is prevented from being damaged.

Further, be formed with the cavity between contact plate and the metal particle layer, the cavity intussuseption is filled with the buffer layer, is convenient for further protect power body, avoids power body to be destroyed, the stripper plate link up the buffer layer setting.

Further, be equipped with a pair of magnet in the stripper plate, the magnetic distance of magnet is less than the distance between contact plate and the metal particle layer, and when the stripper plate slided to certain distance, magnet attracted the metal particle layer to can increase the stripper plate and to the extrusion area on non-Newton's body layer, be convenient for further cushion the external effort to the protective housing.

The utility model provides a power health management automatically regulated module that flow equalizes, include the power, be equipped with the module that flow equalizes in the power, the module that flow equalizes includes switching power supply circuit, temperature detection module, data transmission analysis module, carrier communication module, host computer, voltage extraction module, partial pressure regulating circuit and output voltage VBUS, temperature detection module respectively with switching power supply circuit and data transmission analysis module electric connection, data transmission analysis module passes through voltage extraction module and partial pressure regulating circuit electric connection, partial pressure regulating circuit and output voltage VBUS electric connection.

Further, the temperature detection module comprises a temperature detection chip PT1, and the temperature detection chip PT1 is electrically connected with the switching power supply circuit and used for detecting various devices in the switching power supply circuit.

Further, data transmission analysis module includes main control chip U1, main control chip U1 passes through carrier communication module and host computer electrical connection, can cooperate the host computer, behind input device's model, according to the database of inside establishment to and the data that temperature detection chip PT1 gathered, the automatic computing system life-span can also adjust the electric current of voltage extraction chip U2.

Further, the voltage extraction module comprises a voltage extraction chip U2, the carrier communication module comprises a power carrier transmission chip U3, and the voltage extraction chip U2 can extract the current of the voltage stabilization chip by the current of 20uA according to the instruction of the main control chip U1, so that the voltage in the circuit is increased or reduced, and the current equalizing effect of the circuit is completed.

Compared with the prior art, the invention has the following advantages:

according to the invention, the corresponding protection device is arranged outside the power supply, so that the possibility of the power supply being damaged by people or animals is greatly reduced, the service life of the power supply is greatly prolonged, the power supply can be safely used by a user, and huge accidents caused by the power supply being damaged are avoided.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a perspective view of a power protection device according to an embodiment of the present application in a use state;

FIG. 2 is a perspective view of a protective device in an embodiment of the present application;

FIG. 3 is a cross-sectional view of a power protection device according to an embodiment of the present application;

FIG. 4 is a schematic diagram of the structure at A in FIG. 3 according to an embodiment of the present application;

FIG. 5 is a schematic diagram of the structure shown at B in FIG. 3 according to an embodiment of the present application;

FIG. 6 is a circuit diagram of an auto-regulation current-sharing module for power health management according to an embodiment of the present disclosure;

FIG. 7 is a circuit diagram of a temperature detection module according to an embodiment of the present application;

FIG. 8 is a circuit diagram of a data transmission analysis module according to an embodiment of the present application;

FIG. 9 is a circuit diagram of a carrier communication module according to an embodiment of the present application;

FIG. 10 is a circuit diagram of a voltage division adjusting circuit and a voltage extraction module according to an embodiment of the present application;

fig. 11 is a circuit diagram of the MCU voltage-stabilizing power supply circuit according to an embodiment of the present application.

In the figure: 1. the power supply comprises a power supply body, 2 parts of a protection mechanism, 201 parts of a protection shell, 202 parts of a mounting plate, 203 parts of a protection plate, 204 parts of a heat dissipation hole, 205 parts of a contact plate, 206 parts of a movable cavity, 207 parts of a metal particle layer, 208 parts of a buffer layer, 209 parts of a non-Newtonian layer, 210 parts of a metal sheet, 211 parts of a lead, 3 parts of an early warning mechanism, 301 parts of a movable column, 302 parts of a limiting block, 303 parts of a spring, 304 parts of a squeezing plate, 305 parts of a lamp cap, 306 parts of a contact, 307 parts of.

Detailed Description

The present invention will be described in detail below with reference to embodiments shown in the drawings. The embodiments are not intended to limit the present invention, and structural, methodological, or functional changes made by those skilled in the art according to the embodiments are included in the scope of the present invention.

The invention discloses a power supply, which is shown in figures 1-5 and comprises a power supply body 1, a protection mechanism 2 for protecting the power supply body 1 and an early warning mechanism 3 for early warning and prompting.

Referring to fig. 1 to 4, a protection mechanism 2 is disposed on an outer side of a power supply body 1, the protection mechanism 2 includes a protection casing 201, the protection casing 201 is hollow, a mounting plate 202 is disposed in the protection casing 201, the mounting plate 202 is connected with a handle buckle, a user can conveniently pull the mounting plate 202 to conveniently place the power supply body 1 on the mounting plate 202, the mounting plate 202 is slidably connected with the protection casing 201, a plurality of protection plates 203 and heat dissipation holes 204 are disposed on the protection casing 201, the protection plates 203 are made of transparent materials, the number of the protection plates 203 is four, the protection plates 203 are respectively disposed on a side wall and an upper top surface of the protection casing 201, so as to facilitate multi-angle protection of the power supply body 1 and prevent the power supply body 1 from being damaged by human or animals, the heat dissipation holes 204 are used for dissipating heat from the power supply body 1, the multiple buffer protection mechanism includes a contact plate 205, which is the same as the force applied to the buffer protection shell 201 to prevent the external force from being transmitted to the power source body 1 to damage the power source body 1, and a plurality of movable cavities 206 are formed in the contact plate 205 and are uniformly distributed to further buffer the external force applied to the protection shell 201.

Wherein, connect the reinforcement between a pair of multiple buffering protection mechanism, increase the bulk strength of protective housing 201 by a wide margin, avoid protective housing 201 to be damaged.

Referring to fig. 3 to 5, a cavity is formed between the contact plate 205 and the metal particle layer 207, the cavity is filled with the buffer layer 208, so as to further protect the power supply body 1 and prevent the power supply body 1 from being damaged, the extrusion plate 304 is disposed through the buffer layer 208, the metal particle layer 207 is disposed on one side of the contact plate 205 close to the power supply body 1, and the non-newton body layer 209 is connected to the metal particle layer 207.

Referring to fig. 3-4, the early warning mechanism 3 is slidably connected in the movable cavity 206, the early warning mechanism 3 includes a movable column 301, the movable column 301 contacts with the protection plate 203, the movable column 301 is connected to a limit block 302 on the side wall of the movable cavity 206, a spring 303 is connected between the limit block 302 and the contact plate 205, the spring 303 is sleeved on the outer side of the movable column 301, a pressing plate 304 is connected to a side of the movable column 301 away from the protection plate 203, when the protection plate 203 is impacted by an external force, the movable column 301 contacting with the protection plate 203 can have a partial pressure effect to reduce the acting force on the movable column 301, the movable column 301 slides at a certain distance under the action of the limit block 302 and the spring 303 to further buffer the external impact force, when the distance between the pressing plate 304 and the metal particle layer 207 is smaller than the magnetic force of the magnet 308, the magnet 308 can attract the, the metal particle layer 207 is intensively adhered to the surface close to the pressing plate 304, so that the area of the pressing plate 304 is increased, the pressing force on the non-newton body layer 209 can be increased, the external force is further buffered by utilizing the characteristics of the non-newton body layer 209, and the external acting force is prevented from acting on the power supply body 1.

Referring to fig. 4, a pair of magnets 308 is disposed in the pressing plate 304, a magnetic distance of the magnets 308 is smaller than a distance between the contact plate 205 and the metal particle layer 207, and when the pressing plate 304 slides to a certain distance, the magnets 308 attract the metal particle layer 207, so that a pressing area of the pressing plate 304 on the non-newtonian layer 209 can be increased, and a force applied from the outside to the protective shell 201 can be further buffered.

Specifically, be equipped with the miniwatt power in the protective housing 201, the voltage of miniwatt power is 24V, for the safe voltage range of human body, the miniwatt power and metal particle layer 207 electric connection for metal particle layer 207 can be electrified when using, be equipped with on the one side that metal particle layer 207 is close to guard plate 203 with extrusion plate 304 assorted sheetmetal 210, be connected with wire 211 between sheetmetal 210 and the metal particle layer 207, because metal particle layer 207 has electric conductivity, make wire 211 also have the electric quantity.

Referring to fig. 4, a lamp head 305 is connected to one side of the movable column 301 close to the protection plate 203, a contact 306 is connected to the pressing plate 304, a connection line 307 is connected between the lamp head 305 and the contact 306, when the pressing plate 304 is pressed by an external force, the contact 306 is in contact with the metal sheet 210, so that a low-power supply, the metal particle layer 207 and the lamp head 305 form a closed loop, the lamp head 305 is electrified to shine, the brightness of the lamp head 305 is irradiated through the protection plate 203, and a user can accurately judge the position of the protection shell 201 pressed by the external force.

When the early warning device is used specifically, when an external force presses the protection plate 203, the protection plate 203 divides the pressure of the applied pressure into the early warning mechanism 3, the movable column 301 is in contact with the protection plate 203, the movable column 301 slides in the movable cavity 206 under the action of the limiting block 302 and the spring 303, the movable column 301 slides to drive the pressing plate 304 to move, when the pressing plate 304 slides to a certain distance, the magnetic force of the magnet 308 attracts the metal particle layer 207, so that the metal particle layer 207 can be intensively adhered to one side close to the pressing plate 304, at the moment, the contact 306 on the pressing plate 304 is in contact with the metal sheet 210 on the surface of the metal particle layer 207, because the low-power supply in the protection shell 201 is electrically connected with the metal particle layer 207, the lead wire 211 is connected between the metal particle layer 207 and the metal sheet 210, so that the surface of the metal sheet 210 is electrified, when the contact 306 is in contact with the metal sheet, make lamp holder 305 luminous, because guard plate 203 is transparent material, the light of lamp holder 305 can be observed from the external world to the person of being convenient for, can accurately judge the position that protective housing 201 received external force, because metal particle layer 207 concentrates the adhesion and the one side of stripper plate 304, make the whole area of stripper plate 304 expand, the extrusion of stripper plate 304 to non-newton body layer 209 has been increased, utilize non-newton body layer 209 to be convenient for cushion external force, avoid external force direct action on power body 1, thereby can protect power body 1, avoid power body 1 to be destroyed.

A power health management automatic regulation current sharing module is disclosed, referring to figures 6-11, comprising a power supply, a current sharing module is arranged in the power supply, the current sharing module comprises a switch power circuit, a temperature detection module, a data transmission analysis module, a carrier communication module, an upper computer, a voltage extraction module, a voltage division adjustment circuit and an output voltage VBUS, the temperature detection module is respectively electrically connected with the switch power circuit and the data transmission analysis module, the data transmission analysis module is electrically connected with the voltage division adjustment circuit through the voltage extraction module, the voltage division adjustment circuit is electrically connected with the output voltage VBUS, the temperature of the internal multi-point is monitored through a temperature sensor in the temperature detection module, the temperature is monitored aiming at the main heating element, a power tube, a capacitor, a transformer and the like in the power supply, the temperature is calculated in real time and fed back to a main control chip U1, the main control chip U1 reports the calculated result to the host computer through the carrier communication module, the host computer collects and sorts all power data in the circuit, and feeds the result back to the main control chip U1 of each data transmission analysis module, after the main control chip U1 receives the feedback instruction, the voltage extraction proportion of the voltage extraction module is automatically adjusted according to the data difference between the main control chip U1 and other modules, so as to control the voltage division adjusting circuit, adjust the output voltage of each load, so as to adjust the output current of each power module until all the modules work at the same working temperature, when the system is stable, the service life and MTBF of the circuit can be calculated according to the working temperature of the stabilizing circuit, and suggestions are given out, so that the cost can be saved, and hidden dangers can be avoided.

Referring to fig. 7-8, the temperature detection module includes a temperature detection chip PT1, the temperature detection chip PT1 is electrically connected to the switching power supply circuit, and is used for detecting various devices in the switching power supply circuit, the data transmission analysis module includes a main control chip U1, a resistor R3, a resistor R4, a resistor R5 and a resistor R6, the main control chip U1 is electrically connected to an upper computer through a carrier communication module, and can be matched with the upper computer, after the model of the input device, according to a database built inside, and data collected by the temperature detection chip PT1, the service life of the system is automatically calculated, and the current of the voltage extraction chip U2 can be adjusted.

Referring to fig. 10, the voltage extraction module includes a voltage extraction chip U2, a resistor R1, a resistor R2, a three-terminal voltage stabilization chip U4, and a photocoupler U5, the carrier communication module includes a power carrier transmission chip U3, a capacitor C1, a capacitor C2, a capacitor C3, and a resistor R8, and the voltage extraction chip U2 can extract the current of the voltage stabilization chip with a current of 20uA according to an instruction of the main control chip U1, so as to increase or decrease the voltage in the circuit, and complete the current equalizing function of the circuit.

Referring to fig. 6-11, the current sharing module further includes an MCU voltage stabilizing circuit, an AC-to-DC circuit, and a peripheral component circuit, where the MCU voltage stabilizing circuit may match with a power supply with multiple voltage outputs to obtain a stable 5V power supply, and is used to supply power to the MCU voltage stabilizing circuit, the MCU voltage stabilizing circuit includes a transistor Q1, a capacitor C4, a regulator D1, and a resistor R7, a pin 3 of the transistor Q1 is connected to a pin Vbus of the circuit output and a pin 2 of the resistor R7, a pin 1 of the transistor Q1 is connected to a pin 1 of the resistor R7 and a pin 2 of the regulator D1, and a pin 2 of the transistor Q1 is connected to a pin 2 of the capacitor C4, a pin 16 of the main control chip U1, a pin 4 of the power carrier transmission chip U3, a pin 16 of the temperature detection chip PT1, and a pin.

Referring to fig. 6-11, pin 1 of the zener diode D1 is connected to pin 1 of the capacitor C4, pin 5 of the main control chip U1, pin 2 of the voltage extraction chip U2, pin 7 of the power carrier transmission chip U3, pin 8 of the temperature detection chip PT1, pin 1 of the resistor R2, and pin 3 of the three-terminal regulator chip U4, and connected to an output ground to form a loop.

Specifically, pin 9 of the main control chip U1 is connected to pin 8 of the power carrier transmission chip U3, pin 11 of the main control chip U1 is connected to pin 5 of the temperature detection chip PT1 through a resistor R6, pin 12 of the main control chip U1 is connected to pin 3 of the temperature detection chip PT1 through a resistor R5, pin 13 of the main control chip U1 is connected to pin 4 of the voltage extraction chip U2, pin 14 of the main control chip U1 is connected to pin 5 of the voltage extraction chip U2, pin 17 of the main control chip U1 is connected to pin 2 of the temperature detection chip PT1 through a resistor R4, pin 18 of the main control chip U1 is connected to pin 1 of the temperature detection chip PT1 through a resistor R1, pin 3 of the voltage extraction chip U1 is connected to pin 2 of the voltage stabilization chip U1, pin 1 of the resistor R1 is connected to pin 2 of the resistor R1, pin 2 of the voltage stabilization chip U1 is connected to pin 3 of the photocoupler U363, pin of the power carrier transmission chip U1 is connected to the power carrier transmission chip C1 and the capacitor C1, the pin 6 of the power carrier transmission chip U3 is connected with the pin 2 of the capacitor C1 and the pin 1 of the resistor R8.

According to the technical scheme, the invention has the following beneficial effects:

according to the invention, the corresponding protection device is arranged outside the power supply, so that the possibility of the power supply being damaged by people or animals is greatly reduced, the service life of the power supply is greatly prolonged, the power supply can be safely used by a user, and huge accidents caused by the power supply being damaged are avoided.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.