CN214625244U - Battery cabinet and power supply system - Google Patents

Battery cabinet and power supply system Download PDF

Info

Publication number
CN214625244U
CN214625244U CN202120334342.2U CN202120334342U CN214625244U CN 214625244 U CN214625244 U CN 214625244U CN 202120334342 U CN202120334342 U CN 202120334342U CN 214625244 U CN214625244 U CN 214625244U
Authority
CN
China
Prior art keywords
battery
battery cabinet
cabinet
cabinet body
connector
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202120334342.2U
Other languages
Chinese (zh)
Inventor
刘兴
卢宏
莫文泉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Haiwu Technology Co Ltd
Original Assignee
Guangdong Haiwu Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guangdong Haiwu Technology Co Ltd filed Critical Guangdong Haiwu Technology Co Ltd
Priority to CN202120334342.2U priority Critical patent/CN214625244U/en
Application granted granted Critical
Publication of CN214625244U publication Critical patent/CN214625244U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

Landscapes

  • Battery Mounting, Suspending (AREA)

Abstract

The utility model discloses a battery cabinet and electrical power generating system, battery cabinet include the battery cabinet body, and the internal battery module that is equipped with of battery cabinet, the battery cabinet body are equipped with battery parallel machine connector and output connector, and battery parallel machine connector and output connector connect the battery module respectively. The utility model provides a pair of battery cabinet and electrical power generating system divide into battery cabinet and power cabinet with electrical power generating system to the battery cabinet is equipped with parallel machine connector, can be according to load end rated power size and/or the long demand of being equipped with electricity, and the parallel connection cooperation of battery cabinet of configuration different quantity is used. Therefore, the occupied space and the manufacturing cost of the power supply system can be flexibly controlled, and the battery cabinet and the electric elements in the power supply cabinet do not need to be arranged together, so that the installation is more convenient.

Description

Battery cabinet and power supply system
Technical Field
The utility model belongs to the technical field of supply and distribution, especially, relate to a battery cabinet and electrical power generating system.
Background
With the rapid development of 5G communication technology, 5G base stations are increasingly in demand. The 5G base station has high installation density and is developed towards miniaturization, and the requirements on the power supply architecture, the efficiency, the power density and the like of the base station power supply are higher.
The traditional communication equipment usually adopts an outdoor wall-mounted or floor-type high-frequency switch power supply cabinet for power supply, and because a battery and a rectifying device (including an alternating current to direct current conversion function) are integrated in the power supply cabinet, the power supply cabinet has the defects of large occupied space, high manufacturing cost and complex installation, and the power of the power supply cabinet cannot be flexibly adjusted according to the rated power change of a load end.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a battery cabinet and electrical power generating system can solve or at least partially solve above-mentioned technical problem.
To achieve the purpose, the utility model adopts the following technical proposal:
in a first aspect, a battery cabinet is provided, which comprises a battery cabinet body, a battery module is arranged in the battery cabinet body, the battery cabinet body is provided with a battery parallel operation connector and an output connector, and the battery parallel operation connector and the output connector are respectively connected with the battery module.
Optionally, a battery management system is further arranged in the battery cabinet body, and the battery management system comprises an acquisition module for acquiring battery information;
the battery cabinet body is provided with a signal connector, and the signal connector is in communication connection with the acquisition module.
Optionally, the battery cabinet body is provided with an indicator lamp, a battery switch, a dial switch and a ground screw.
Optionally, the battery cabinet body includes a front cover and a bottom case, the edge of the front cover is detachably and hermetically connected with the edge of the bottom case, and a waterproof adhesive tape is arranged between the front cover and the bottom case.
Optionally, the battery cabinet body is provided with a pressure release valve, and the pressure release valve is communicated with the inside of the battery cabinet body.
Optionally, a handle is arranged at the top of the battery cabinet body.
Optionally, the front cover, bottom shell and handle are die cast aluminum.
Optionally, at least one side of the battery cabinet body is provided with a mounting hole position.
Optionally, the output connector and the battery cabinet are hermetically connected.
In a second aspect, there is provided a power supply system comprising:
the power supply cabinet is internally provided with a rectifying device;
at least one battery cabinet as above, the battery modules of different battery cabinets are connected through the battery parallel machine connector, and the output connector of any battery cabinet is electrically connected with the rectifying device.
Compared with the prior art, the embodiment of the utility model provides a following beneficial effect has:
the embodiment of the utility model provides a pair of battery cabinet and electrical power generating system divide into battery cabinet and power cabinet with electrical power generating system to the battery cabinet is equipped with parallel operation connector, can be according to load end rated power size and/or the long demand of being equipped with electricity, and the parallel connection cooperation of battery cabinet of configuration different quantity is used. Therefore, the occupied space and the manufacturing cost of the power supply system can be flexibly controlled, and the battery cabinet and the electric elements in the power supply cabinet do not need to be arranged together, so that the installation is more convenient.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the range which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Fig. 1 is a front structure view of a battery cabinet according to an embodiment of the present invention;
fig. 2 is a bottom structure view of a battery cabinet provided by an embodiment of the present invention;
fig. 3 is a back structure view of the battery cabinet according to the embodiment of the present invention;
fig. 4 is an internal structure view of a battery cabinet according to an embodiment of the present invention;
fig. 5 is a structure diagram of a power cabinet provided by the embodiment of the present invention.
Illustration of the drawings:
10. a battery cabinet body; 11. a front cover; 12. a bottom case; 13. mounting hole sites; 14. a handle; 15. a pressure relief valve; 16. a signal connector; 17. a parallel machine connector; 18. an output connector; 19. an indicator light; 20. a battery switch; 21. a dial switch; 22. a ground screw; 23. a waterproof adhesive tape; 24. a battery management system; 25. a battery module; 26. a power supply cabinet; 27. an input connector.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the embodiments of the present invention are clearly and completely described with reference to the drawings in the embodiments of the present invention, and obviously, the embodiments described below 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 efforts belong to the protection scope of the present invention.
Referring to fig. 1 to 5, the present embodiment provides a battery cabinet, which includes a battery cabinet body 10, a battery module 25 is disposed in the battery cabinet body 10, a battery parallel connector 17 and an output connector 18 are disposed at the bottom of the battery cabinet body 10, and the battery parallel connector 17 and the output connector 18 are respectively connected to the battery module 25.
In order to be suitable for load terminals (communication equipment) with different rated powers and/or meet different power-reserve duration requirements, a corresponding number of battery cabinets can be selected to be connected in parallel. That is, when the rated power of the load end is small and/or the demand of the standby time is small, only a small amount of even one battery cabinet 10 can be used for supplying power; when the rated power of the load end is larger and/or the demand of the standby time is larger, the output power is improved by connecting a plurality of battery cabinets in parallel, and the requirement of the rated power is met.
The parallel connection between the battery cabinets can be realized through a parallel connection connector 17, and then the electric energy is output through an output connector 18. It should be understood that the output power can be directly output to the communication device, or input to the rectifying device of the power cabinet 26, and then output to the communication device after rectification.
Therefore, the battery cabinet provided by the embodiment can flexibly control the occupied space and the manufacturing cost of the power supply system, and the battery cabinet and the electric elements in the power supply cabinet 26 do not need to be installed together, so that the installation is more convenient.
In order to manage the battery modules 25 in each battery cabinet conveniently, a battery management system 24(BMS battery system) is further provided in the battery cabinet 10, and the battery management system 24 includes a collection module for collecting battery information. The collection module can collect information such as voltage, current, temperature and the like of the battery module 25. Further, a signal connector 16 is arranged at the bottom of the battery cabinet 10, and the signal connector 16 is in communication connection with the acquisition module. Therefore, the outside can utilize reading equipment to connect with the signal connector 16, thereby reading the data information collected by the collection module, and facilitating remote management. Specifically, can utilize the wireless communication mode, connect reading equipment like bluetooth or WIFI mode through the cell-phone, realize patrolling and examining battery management system 24's parameter configuration, remote monitoring, near-end APP develop, need not open the door and can realize detecting.
In this embodiment, the bottom of the battery cabinet 10 is provided with an indicator lamp 19, a battery switch 20, a dial switch 21 and a ground screw 22. The indicator lamp 19 may indicate whether the battery module 25 is operating normally. The battery switch 20 may be used to control whether the battery module 25 constitutes a loop operation. When a plurality of battery cabinets are used in parallel, in order to manage each battery cabinet conveniently, acquisition information corresponding to the acquisition module is acquired, and the register address of each battery cabinet can be set through the dial switch 21.
Further, the battery cabinet 10 includes a front cover 11 and a bottom case 12, an edge of the front cover 11 is detachably and hermetically connected with an edge of the bottom case 12, and a waterproof adhesive tape 23 is disposed between the front cover 11 and the bottom case 12. The waterproof rubber strip 23 can enable the protection grade of the battery cabinet 10 to reach the IP65 grade.
Since the battery module 25 generates a certain amount of heat while operating. Compared with the prior art, the heat generated in a single battery cabinet is limited, and the heat generated by a small-size battery is smaller, so that natural heat dissipation can be adopted without a fan, and the noise is reduced. However, in order to prevent the temperature in the battery cabinet from being excessively high in an extreme case, a relief valve 15 may be provided at the bottom of the battery cabinet 10, and the relief valve 15 may communicate with the inside of the battery cabinet 10. When the air pressure in the battery cabinet exceeds a threshold value, the pressure release valve 15 works, so that the safety of the battery cabinet is ensured, and particularly, the battery cabinet is prevented from exploding.
The handle 14 is also arranged at the top of the battery cabinet body 10, so that the battery cabinet is easy to carry and install. Further, the front cover 11, the bottom case 12 and the handle 14 are made of die-cast aluminum, which has good thermal conductivity and is corrosion-resistant, so that the heat dissipation performance can be further improved, the natural heat dissipation effect can be improved, and the solar cell module can be applied to various environments.
For convenience of installation, at least one side of the battery cabinet 10 is provided with an installation hole 13. In this embodiment, the three side surfaces of the battery cabinet body 10 are respectively provided with the mounting hole sites 13, so that the battery cabinet can meet the mounting application scenes of wall hanging, holding poles, angle steel towers and the like, and supports various mounting modes such as flag mounting, flush mounting, floor mounting and the like.
As an alternative embodiment of the present embodiment, the output connector 18 is hermetically connected with the bottom of the battery cabinet 10, the output connector 18 with seal and snap anti-drop design is safe and reliable, and the protection level can even be IP 68.
In another embodiment of the present application, there is provided a power supply system, specifically including:
a power supply cabinet 26, wherein a rectifying device and an input connector 27 are arranged in the power supply cabinet 26;
at least one battery cabinet as described above, the battery modules 25 of different battery cabinets are connected in parallel through the battery parallel connector 17, and the output connector 18 of any battery cabinet is electrically connected with the rectifying device through the input connector 27.
According to the power supply system provided by the embodiment, the power supply system is divided into the battery cabinets and the power supply cabinet 26, and the parallel operation connector 17 is arranged on the battery cabinets, so that different numbers of battery cabinets can be configured to be used in parallel in a matching manner according to the rated power of the load end and/or the duration requirement of the standby power. Therefore, the occupied space and the manufacturing cost of the power supply system can be flexibly controlled, and the battery cabinet and the electric elements in the power supply cabinet 26 do not need to be put together for installation, so that the installation is more convenient.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims (10)

1. The utility model provides a battery cabinet, its characterized in that, includes the battery cabinet body, the internal battery module that is equipped with of battery cabinet, the battery cabinet body is equipped with battery parallel operation connector and output connector, battery parallel operation connector with output connector connects respectively the battery module.
2. The battery cabinet according to claim 1, wherein a battery management system is further arranged in the battery cabinet body, and the battery management system comprises a collection module for collecting battery information;
the battery cabinet body is provided with a signal connector, and the signal connector is in communication connection with the acquisition module.
3. The battery cabinet according to claim 2, characterized in that the battery cabinet body is provided with an indicator light, a battery switch, a dial switch and a grounding screw.
4. The battery cabinet according to claim 1, wherein the battery cabinet body comprises a front cover and a bottom shell, the edge of the front cover is detachably and hermetically connected with the edge of the bottom shell, and a waterproof adhesive tape is arranged between the front cover and the bottom shell.
5. The battery cabinet according to claim 4, characterized in that the battery cabinet body is provided with a pressure relief valve, and the pressure relief valve is communicated with the inside of the battery cabinet body.
6. The battery cabinet as claimed in claim 4, wherein a handle is provided on the top of the battery cabinet body.
7. The battery cabinet of claim 6, wherein the front cover, bottom shell, and handle are die cast aluminum.
8. The battery cabinet of claim 1, wherein at least one side of the battery cabinet body is provided with mounting holes.
9. The battery cabinet of claim 1, wherein the output connector is sealingly connected with the battery cabinet body.
10. A power supply system, comprising:
the power supply cabinet is internally provided with a rectifying device;
at least one battery cabinet according to any one of claims 1 to 9, wherein the battery modules of different battery cabinets are connected through the battery parallel machine connector, and the output connector of any one battery cabinet is electrically connected with the rectifying device.
CN202120334342.2U 2021-02-05 2021-02-05 Battery cabinet and power supply system Active CN214625244U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202120334342.2U CN214625244U (en) 2021-02-05 2021-02-05 Battery cabinet and power supply system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202120334342.2U CN214625244U (en) 2021-02-05 2021-02-05 Battery cabinet and power supply system

Publications (1)

Publication Number Publication Date
CN214625244U true CN214625244U (en) 2021-11-05

Family

ID=78441192

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202120334342.2U Active CN214625244U (en) 2021-02-05 2021-02-05 Battery cabinet and power supply system

Country Status (1)

Country Link
CN (1) CN214625244U (en)

Similar Documents

Publication Publication Date Title
US10663129B1 (en) Emergency lighting fixture
CN212810467U (en) Fixing structure of battery for direct current screen
CN214625244U (en) Battery cabinet and power supply system
CN220382791U (en) Energy storage power supply with protective structure
CN203205966U (en) Emergency solar multi-parallel digital power supply system
CN218037138U (en) Acquisition terminal suitable for monitoring power data energy efficiency
CN217720315U (en) Automatically controlled cabinet of thing networking remote control
CN217114659U (en) Battery module and lithium battery energy storage power supply with multiple output modes
CN215120247U (en) Feeder terminal of low-power consumption
CN214756935U (en) Intelligent control power-saving terminal of 5G base station based on Internet of things technology and embedded application technology
CN210224763U (en) Protective device for photovoltaic integrated box-type substation
CN211127960U (en) Energy-saving and environment-friendly monitoring system
CN208536909U (en) A kind of low-power consumption temperature-humidity monitoring equipment
CN215267756U (en) Power supply system
CN110007372B (en) SFR-I4H-S type micro-power consumption integrated rainfall telemetering terminal
CN112540214A (en) Self-energy-taking and measurement integrated circulation monitoring device and circulation monitoring method
CN201758365U (en) Alternating-current/direct-current power conversion control device
CN216700790U (en) Machine cabinet
CN209046329U (en) A kind of Domestic charger from heat dissipation
CN113328518B (en) Multifunctional electric power monitoring terminal box and use method thereof
CN220139689U (en) Miniaturized device for sensor data acquisition and uploading
CN210075272U (en) Wireless security router for community import and export
CN211122986U (en) Digital display guide rail type electric energy meter
CN213152090U (en) Small gateway device of 2P air switch structure
CN216957170U (en) Remote real-time data and state acquisition and monitoring device for mechanical instrument

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant