CN215816010U

CN215816010U - Real-time fault diagnosis device for storage battery

Info

Publication number: CN215816010U
Application number: CN202122188052.4U
Authority: CN
Inventors: 樊欣欣; 汪仁林; 桂鹏; 严红梅; 陈秀国; 王建宾
Original assignee: Tongling Power Supply Co of State Grid Anhui Electric Power Co Ltd
Current assignee: Tongling Power Supply Co of State Grid Anhui Electric Power Co Ltd
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2022-02-11
Anticipated expiration: 2031-09-10

Abstract

The application discloses trouble real-time diagnosis device of battery, including the battery body, the battery body lateral part is provided with two motors, still include protection subassembly and monitoring subassembly, the protection subassembly is including diagnosing the box, the landing leg, insulating pad and independent box, the diagnosis box sets up in the battery body outside, the landing leg sets up in diagnosis bottom half, insulating pad sets up in the landing leg bottom, independent box is installed at diagnosis box inner wall, the monitoring subassembly includes the display lamp, the wire, controller and sensor, the display lamp is installed at diagnosis box top, the controller is installed inside independent box with the sensor, the motor is connected to wire one end, the other end connection director of wire. The cooperation of sensor, controller and display lamp is passed through to this scheme, can carry out real-time fault detection to the battery, informs personnel's fault conditions through the change of display lamp, and concrete timeliness and reliability improve the control of staff to the battery condition.

Description

Real-time fault diagnosis device for storage battery

Technical Field

The application relates to the technical field of storage battery monitoring, in particular to a fault real-time diagnosis device of a storage battery.

Background

A secondary battery is a device for directly converting chemical energy into electrical energy, and is a battery designed to be rechargeable, and recharging is achieved through a reversible chemical reaction, and is generally referred to as a lead-acid battery, which is one of batteries and belongs to a secondary battery. The working principle is as follows: when the battery is charged, the internal active substance is regenerated by using external electric energy, the electric energy is stored into chemical energy, and the chemical energy is converted into electric energy again to be output when the battery needs to be discharged. People in daily life are inseparable from storage batteries, the storage batteries are used in various large and small electric appliances, such as small mobile phone batteries and Bluetooth headset batteries, and large mobile phone batteries, airplane batteries or base station batteries, and regardless of the size of the storage batteries, some storage batteries are hidden inside a carrier according to the situation of the carrier, and some storage batteries are placed outside, and the storage batteries are placed outside, so that the safety and attention are lacked.

Because the electric appliance can not be operated without opening the batteries, a plurality of monitoring and diagnosing devices for the batteries appear at the present stage, but a real-time monitoring device is lacked, when the storage battery has a larger problem, the circuit is disconnected, people find that the problem occurs, so that the timeliness and the reliability of storage battery diagnosis are lacked, and meanwhile, the judgment on the fault reason of the storage battery is lacked, so that a new fault real-time diagnosing device for the storage battery is needed.

SUMMERY OF THE UTILITY MODEL

A primary object of the present application is to provide a device for diagnosing a fault of a storage battery in real time to improve the problems in the related art.

In order to achieve the purpose, the application provides a real-time fault diagnosis device for a storage battery, which comprises a storage battery body, wherein two motors are arranged on the side part of the storage battery body, and the real-time fault diagnosis device further comprises a protection assembly and a monitoring assembly.

The protection assembly comprises a diagnosis box body, supporting legs, an insulating pad and an independent box, wherein the diagnosis box body is arranged outside the storage battery body, the supporting legs are arranged at the bottom of the diagnosis box body, the insulating pad is arranged at the bottom of the supporting legs, and the independent box is arranged on the inner wall of the diagnosis box body;

the monitoring assembly comprises a display lamp, a wire, a controller and a sensor, the display lamp is arranged at the top of the diagnosis box body, the controller and the sensor are arranged in the independent box, one end of the wire is connected with the motor, and the other end of the wire is connected with the controller.

In an embodiment of the present application, the sensor includes a temperature sensor and a current sensor, the current sensor is electrically connected to the battery body, and a sensing portion of the temperature sensor corresponds to the battery body.

In an embodiment of the present application, the temperature sensor is configured as an infrared temperature detector, a temperature measuring hole is formed in a side wall of the independent box adjacent to the temperature sensor, and a detection end of the temperature sensor faces the temperature measuring hole.

In an embodiment of the application, the independent box is set to be a carbon fiber box body, the side part of the independent box is provided with a wire tube, and the wire penetrates through the wire tube.

In one embodiment of the present application, the diagnosis box body is provided with a protective cover at a side portion thereof, the display lamp is arranged inside the protective cover, and the protective cover is a transparent acrylic protective cover.

In one embodiment of the application, a signal emitter is installed on the top of the diagnosis box body and is in signal connection with the controller.

In an embodiment of the present application, a reserve power supply is installed inside the independent box, and the reserve power supply is electrically connected to the controller, the signal emitter and the storage battery body.

In an embodiment of this application, the diagnosis box is inside to be provided with a plurality of elastic rubber piece, the elastic rubber piece all sets up between battery body and diagnosis box, and diagnosis box lateral part is provided with the heat dissipation window, and the heat dissipation window corresponds the setting of battery body's heat dissipation portion, and the wiring hole has been seted up to diagnosis box both sides, and battery body's power cord passes from the wiring hole.

Compared with the prior art, the beneficial effects of this application are: through the real-time fault diagnosis device for the storage battery with the design, when the real-time fault diagnosis device is used, the storage battery body is placed in the diagnosis box body, the diagnosis box body protects the storage battery externally, the environmental safety is improved through the arrangement of the supporting legs and the insulating pads, elements such as the lead are connected, the controller, the display lamp, the sensor and the like are electrified, the sensor arranged in the diagnosis box body senses the storage battery body, when the sensor senses that the storage battery body is abnormal, the sensor sends a signal to the controller, the controller controls the display lamp to change colors or twinkle so as to prompt a worker, when the storage battery does not work, the display lamp is turned off, and the worker can observe the display lamp. The control of the working personnel on the condition of the storage battery is improved.

Drawings

Fig. 1 is a schematic front view cross-sectional structure diagram of a fault real-time diagnosis device for a storage battery according to an embodiment of the present application;

fig. 2 is a schematic perspective view of a device for diagnosing faults of a storage battery in real time according to an embodiment of the present application;

fig. 3 is a schematic cross-sectional structural diagram of an independent box of a real-time fault diagnosis device for a storage battery according to an embodiment of the present application.

In the figure: 10. a battery body; 11. a motor; 100. a protection component; 110. diagnosing the box body; 120. a support leg; 130. an insulating pad; 140. a heat dissipation window; 150. an elastic rubber block; 160. A separate cassette; 170. a protective cover; 180. a temperature measuring hole; 190. a wire barrel; 111. a wiring hole; 200. a monitoring component; 210. a display lamp; 220. a wire; 230. a controller; 240. a temperature sensor; 250. a current sensor; 260. a signal transmitter; 270. and storing the power supply.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

In addition, the term "plurality" shall mean two as well as more than two.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Example 1

Referring to fig. 1 to 3, the present application provides a device for diagnosing a fault of a battery in real time, which includes a battery body 10, two motors 11 disposed on a side of the battery body 10, a protection assembly 100 and a monitoring assembly 200, wherein the protection assembly 100 is mounted on an outer side of the battery body 10, and the monitoring assembly 200 is mounted on a side of the protection assembly 100.

The protection assembly 100 includes a diagnosis case 110, a leg 120, an insulating pad 130, and an independent box 160, the diagnosis case 110 is disposed outside the battery body 10, the leg 120 is disposed at the bottom of the diagnosis case 110, the insulating pad 130 is disposed as a rubber pad, the insulating pad 130 is disposed at the bottom of the leg 120, and the independent box 160 is mounted at the inner wall of the diagnosis case 110. When specifically setting up, see fig. 1, diagnosis box 110 is inside to be provided with a plurality of elastic rubber blocks 150, elastic rubber block 150 all sets up between battery body 10 and diagnosis box 110, be used for protecting the battery, diagnosis box 110 lateral part is provided with heat dissipation window 140, heat dissipation window 140 corresponds the heat dissipation portion setting of battery body 10, be used for helping the battery heat dissipation, wiring hole 111 has been seted up to diagnosis box 110 both sides, battery body 10's power cord passes from wiring hole 111, be convenient for battery power cord's use.

The monitoring assembly 200 comprises a display lamp 210, a lead 220, a controller 230 and a sensor, wherein the display lamp 210 is arranged at the top of the diagnosis box body 110, the controller 230 and the sensor are arranged in the independent box 160, one end of the lead 220 is connected with the motor 11, the other end of the lead 220 is connected with the controller 230, the controller 230 and the sensor are powered by the storage battery body 10, an air switch is arranged on the circuit, and when the storage battery body 10 is powered off abnormally, the air switch protects the circuit. Specifically, as shown in fig. 3, the sensor includes a temperature sensor 240 and a current sensor 250, the current sensor 250 is electrically connected to the battery body 10, and a sensing portion of the temperature sensor 240 corresponds to the battery body 10.

The temperature sensor 240 is an infrared temperature detector, a temperature measuring hole 180 is formed in the side wall of the independent box 160, which is adjacent to the temperature sensor 240, and the detection end of the temperature sensor 240 faces the temperature measuring hole 180.

It should be noted that the independent box 160 is a carbon fiber box, which has an electromagnetic shielding effect and prevents the battery body 10 and the internal components of the independent box 160 from interfering with each other, a wire tube 190 is disposed at the side of the independent box 160, and the lead 220 passes through the wire tube 190.

The side of the diagnosis box 110 is provided with a protective cover 170, the display lamp 210 is arranged inside the protective cover 170, and the protective cover 170 is a transparent acrylic protective cover, which can protect the display lamp 210 and accurately see the state of the display lamp 210.

The diagnosis box 110 is provided with a signal emitter 260 at the top, and the signal emitter 260 is in signal connection with the controller 230. The independent box 160 is internally provided with a reserve power supply 270, and the reserve power supply 270 is electrically connected with the controller 230, the signal emitter 260 and the battery body 10. When the current and voltage of the battery body 10 are abnormal, the current sensor 250 transmits a signal to the controller 230, the controller 230 controls the display lamp 210 to turn blue, and meanwhile, the signal transmitter 260 transmits a signal to the cloud, so that no person nearby can also notify the abnormal condition to a working unit; similarly, when the temperature sensor 240 senses that the temperature of the battery body 10 is abnormal, the display lamp 210 turns red, and the signal emitter 260 sends a signal; when the power of the storage battery body 10 is completely cut off, the circuit is disconnected, the display lamp 210 is directly turned off in a grey mode, and the reserve power supply 270 is connected to supply power to the controller 230, so that the signal emitter 260 can transmit signals to the cloud to inform workers.

Specifically, the working principle of the device for diagnosing the fault of the storage battery in real time is as follows: when the diagnostic device is used, the storage battery body 10 is placed in the diagnostic box body 110, the diagnostic box body 110 protects the storage battery from the outside, the support legs 120 and the insulating pad 130 are arranged, so that the environmental safety is improved, and when the storage battery body 10 is normal, the display lamp 210 is green; when the storage battery body 10 needs to be charged, the display lamp 210 continuously flickers; when the current and voltage of the battery body 10 are abnormal, the current sensor 250 transmits a signal to the controller 230, the controller 230 controls the display lamp 210 to turn blue, and meanwhile, the signal transmitter 260 transmits a signal to the cloud, so that no person nearby can also notify the abnormal condition to a working unit; similarly, when the temperature sensor 240 senses that the temperature of the battery body 10 is abnormal, the display lamp 210 turns red, and the signal emitter 260 sends a signal; when the power of the storage battery body 10 is completely cut off, the circuit is disconnected, the display lamp 210 is directly turned off in a grey mode, and the reserve power supply 270 is connected to supply power to the controller 230, so that the signal emitter 260 can transmit signals to the cloud to inform workers. The cooperation of sensor, controller 230 and display lamp 210 is passed through to this scheme, can carry out real-time fault detection to the battery, informs personnel's fault conditions through display lamp 210's change, and concrete timeliness and reliability improve the control of staff to the battery condition.

It should be noted that: the model specifications of the current sensor 250, the temperature sensor 240, the signal emitter 260 and the controller 230 need to be determined by model selection according to the actual specification of the device, and the specific model selection calculation method adopts the prior art, so detailed description is omitted.

The current sensor 250, the temperature sensor 240, the signal transmitter 260, the controller 230, their power supply and their principles will be clear to the skilled person and will not be described in detail here.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A real-time fault diagnosis device for a storage battery comprises a storage battery body (10), wherein two motors (11) are arranged on the side part of the storage battery body (10), and the real-time fault diagnosis device is characterized by further comprising:

the protection assembly (100) comprises a diagnosis box body (110), supporting legs (120), an insulating pad (130) and an independent box (160), wherein the diagnosis box body (110) is arranged on the outer side of the storage battery body (10), the supporting legs (120) are arranged at the bottom of the diagnosis box body (110), the insulating pad (130) is arranged at the bottom of the supporting legs (120), and the independent box (160) is arranged on the inner wall of the diagnosis box body (110);

monitoring subassembly (200), monitoring subassembly (200) includes display lamp (210), wire (220), controller (230) and sensor, display lamp (210) are installed at diagnosis box (110) top, controller (230) and sensor are installed inside independent box (160), wire (220) one end is connected motor (11), the other end of wire (220) is connected controller (230).

2. The apparatus for real-time diagnosis of a failure of a storage battery according to claim 1, wherein the sensors comprise a temperature sensor (240) and a current sensor (250), the current sensor (250) is electrically connected to the battery body (10), and a sensing portion of the temperature sensor (240) corresponds to the battery body (10).

3. The device for real-time diagnosis of the faults of the storage battery according to claim 2, wherein the temperature sensor (240) is provided as an infrared temperature detector, a temperature measuring hole (180) is formed in the side wall of the independent box (160) adjacent to the temperature sensor (240), and the detection end of the temperature sensor (240) faces the temperature measuring hole (180).

4. The device for real-time diagnosis of the faults of the storage battery as claimed in claim 1, wherein the independent box (160) is configured as a carbon fiber box body, a wire barrel (190) is arranged at the side part of the independent box (160), and the lead (220) passes through the wire barrel (190).

5. The apparatus for real-time diagnosis of failure of storage battery as claimed in claim 1, wherein a protective cover (170) is installed at a side of the diagnosis box body (110), the display lamp (210) is installed inside the protective cover (170), and the protective cover (170) is configured as a transparent acrylic protective cover.

6. The apparatus for real-time diagnosis of the failure of a storage battery according to claim 1, wherein a signal transmitter (260) is installed on the top of the diagnosis box (110), and the signal transmitter (260) is in signal connection with the controller (230).

7. The apparatus for real-time diagnosis of battery failure as claimed in claim 6, wherein the independent box (160) is internally installed with a reserve power supply (270), and the reserve power supply (270) is electrically connected with the controller (230), the signal transmitter (260) and the battery body (10).

8. The device for real-time diagnosis of the faults of the storage battery as claimed in claim 1, wherein a plurality of elastic rubber blocks (150) are arranged inside the diagnosis box body (110), the elastic rubber blocks (150) are all arranged between the storage battery body (10) and the diagnosis box body (110), a heat dissipation window (140) is arranged on the side portion of the diagnosis box body (110), the heat dissipation window (140) is arranged corresponding to the heat dissipation portion of the storage battery body (10), wiring holes (111) are formed on two sides of the diagnosis box body (110), and the power line of the storage battery body (10) passes through the wiring holes (111).