CN203734614U - Novel intelligent photovoltaic combiner box - Google Patents

Novel intelligent photovoltaic combiner box Download PDF

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Publication number
CN203734614U
CN203734614U CN201420001573.1U CN201420001573U CN203734614U CN 203734614 U CN203734614 U CN 203734614U CN 201420001573 U CN201420001573 U CN 201420001573U CN 203734614 U CN203734614 U CN 203734614U
Authority
CN
China
Prior art keywords
combiner box
converter
novel intelligent
blower fan
control module
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.)
Expired - Fee Related
Application number
CN201420001573.1U
Other languages
Chinese (zh)
Inventor
郭宗军
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.)
BEIJING XINNENG ZHONGYUAN TECHNOLOGY Co Ltd
Original Assignee
BEIJING XINNENG ZHONGYUAN 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 BEIJING XINNENG ZHONGYUAN TECHNOLOGY Co Ltd filed Critical BEIJING XINNENG ZHONGYUAN TECHNOLOGY Co Ltd
Priority to CN201420001573.1U priority Critical patent/CN203734614U/en
Application granted granted Critical
Publication of CN203734614U publication Critical patent/CN203734614U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy

Abstract

The utility model provides a novel intelligent photovoltaic combiner box. The novel intelligent photovoltaic combiner box comprises a housing, a battery array, a DC converter, a control module, a communication module, a temperature sensor, a humidity inductor, a blower fan and an output terminal; the battery array is successively connected with the DC converter and the output terminal; the control module is connected with the battery array, the communication module, the temperature sensor, the humidity inductor and the blower fan; the bottom of the housing is provided with columnar supports; the battery array, the DC converter, the control module, the communication module, the temperature sensor, the humidity inductor, the blower fan and the output terminal are all disposed on the supports; the bottom and lower portions of side surfaces of the housing are provided with water outlets; and a dirt filtrating screen is disposed on each water outlet. According to the novel intelligent photovoltaic combiner box, the bottom of the housing is provided with the columnar supports, heat dissipation is ensured and the combiner box is prevented from being directly immersed in water when little water is gathered in a cabinet, temperature and humidity requirements are satisfied, the blower fan can accelerate the heat dissipation and drainage of the little water in a certain preset range, and especially automatic dehumidifying can be carried out directly in a wet season.

Description

A kind of novel intelligent photovoltaic combiner box
Technical field
The utility model relates to photovoltaic generating system technical field, particularly a kind of novel intelligent photovoltaic combiner box.
Background technology
Along with the development of heliotechnics, increasing enterprise brings into use solar photovoltaic cell panel to generate electricity.Photovoltaic combiner box is that the group that is made up of multichannel solar photovoltaic assembly for tandem is gone here and there the important tandem equipment of photovoltaic DC-to-AC converter.Header box on sale generally consists of the following components on the market: importation, lightning-protection module, monitoring part etc., its electric weight cell panel being produced by input block collects, when lightning-protection module is used for avoiding outdoor use, meet with thunderbolt, monitoring part for monitor photovoltaic combiner box inside operational environment in case in the time going wrong on-call maintenance.Because photovoltaic combiner box is all to use out of doors, need to bear heat and shine the operational environment drenching with rain, there is excess Temperature, in the excessive situation of humidity, need to keep in repair at once, if but broken down in festivals or holidays, due to staff reason, though the monitoring part of photovoltaic combiner box reported to the police, even if be also difficult to ensure the maintenance that obtains.
Utility model content
The above-mentioned defect and the problem that exist for existing photovoltaic combiner box, the object of the utility model embodiment is to provide cheap, simple in structure, for the temperature or the humidity that exceed certain predetermined scope, a kind of novel intelligent photovoltaic combiner box that can be by oneself.
In order to achieve the above object, the utility model embodiment provides following technical scheme:
A kind of novel intelligent photovoltaic combiner box, comprise shell, array, DC converter, control module, communication module, temperature inductor, humidity sensor, blower fan, lead-out terminal, described array connects DC converter successively, lead-out terminal, described control module connects array, communication module, temperature inductor, humidity sensor, blower fan, described outer casing bottom arranges columnar bracket, described array, DC converter, control module, communication module, temperature inductor, humidity sensor, blower fan, lead-out terminal is all arranged on support, the bottom of described shell and bottom, side set out water hole.
Further technical scheme, also comprises lightning protection device, and described lightning protection device is arranged between DC converter and lead-out terminal.
Further technical scheme, also comprises circuit breaker, and described circuit breaker is arranged between DC converter, lead-out terminal, and circuit breaker is connected with control module.
Further technical scheme, also comprises dirt filtrating screen, and described dirt filtrating screen is arranged on enclosure, and is positioned at apopore top.
The utlity model has following advantage:
1, outer casing bottom arranges columnar bracket, and all electronic original parts are all arranged on support, has not only ensured heat radiation but also avoided being directly immersed in water in the time of a small amount of ponding of cabinet, has met the requirement of temperature and humidity.
2, the inner blower fan that adopts, when in the temperature of certain predetermined scope or humidity, and manually cannot process in time time, blower fan can be accelerated heat radiation, promotes the discharge of a small amount of ponding, can directly carry out automatic dehumidifying especially at wet season.
3, adopt circuit breaker interrupt output in time while having ensured to break down, avoid causing unknown losses; Communication module can carry out fault alarm after connecting external communication circuit in time.
4, the setting of dirt filtrating screen avoids dust to enter machinery inside from apopore effectively, has reduced the probability that causes thus mechanical breakdown.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is internal structure schematic diagram of the present utility model.
Fig. 2 is outer casing construction drawing of the present utility model, omits dirt filtrating screen in figure.
Wherein, 1, columnar bracket, 2, apopore.
Embodiment
Below in conjunction with accompanying drawing of the present utility model, the technical solution of the utility model is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, novel intelligent photovoltaic combiner box of the present utility model, comprise shell, array, DC converter, control module, communication module, temperature inductor, humidity sensor, blower fan, lead-out terminal, array connects DC converter, lead-out terminal successively, array link control module, control module connecting communication module, temperature inductor, humidity sensor and blower fan.The present embodiment preferably, arranges lightning protection device and circuit breaker between DC converter and lead-out terminal, and circuit breaker is connected with control module simultaneously.After the electric weight that array produces solar energy collects, be transformed into the direct current of required voltage by DC converter, output on the equipment needing by lead-out terminal again, control module connects array, in the time that the electric current of array input goes wrong, after control module induction, control circuit breaker, disconnect the connection of lead-out terminal, avoid causing the fault of other equipment, lightning protection device is used for avoiding the utility model to be struck by lightning.When temperature inductor senses excessive temperature, or humidity sensor senses when humidity is excessive, and control module control blower fan rotates, and for accelerating heat radiation, or promotes the discharge of a small amount of ponding, can directly carry out automatic dehumidifying especially at wet season.If the temperature sensing or humidity exceed the process range of setting, control module gives the alarm by communication module.The concrete quantity of blower fan can increase according to the demand of environment for use.
Outer casing bottom of the present utility model arranges columnar bracket, and the bottom of shell and bottom, side set out water hole, as shown in Figure 2.Above-mentioned electronic component is all arranged on support, has not only ensured heat radiation but also avoided being directly immersed in water in the time of a small amount of ponding of cabinet, has met the requirement of temperature and humidity.Above apopore, dirt filtrating screen can also be set, effectively avoid dust to enter machinery from apopore inner, reduce the probability that causes thus mechanical breakdown.
The above; it is only embodiment of the present utility model; but protection range of the present utility model is not limited to this; any be familiar with those skilled in the art the utility model disclose technical scope in; can expect easily changing or replacing, within all should being encompassed in protection range of the present utility model.Therefore, protection range of the present utility model should described be as the criterion with the protection range of claim.

Claims (4)

1. a novel intelligent photovoltaic combiner box, it is characterized in that: comprise shell, array, DC converter, control module, communication module, temperature inductor, humidity sensor, blower fan, lead-out terminal, described array connects DC converter successively, lead-out terminal, described control module connects array, communication module, temperature inductor, humidity sensor, blower fan, described outer casing bottom arranges columnar bracket, described array, DC converter, control module, communication module, temperature inductor, humidity sensor, blower fan, lead-out terminal is all arranged on support, the bottom of described shell and bottom, side set out water hole.
2. novel intelligent photovoltaic combiner box according to claim 1, is characterized in that: also comprise lightning protection device, described lightning protection device is arranged between DC converter and lead-out terminal.
3. novel intelligent photovoltaic combiner box according to claim 1, is characterized in that: also comprise circuit breaker, described circuit breaker is arranged between DC converter, lead-out terminal, and circuit breaker is connected with control module.
4. novel intelligent photovoltaic combiner box according to claim 1, is characterized in that: also comprise dirt filtrating screen, described dirt filtrating screen is arranged on enclosure, and is positioned at apopore top.
CN201420001573.1U 2014-01-02 2014-01-02 Novel intelligent photovoltaic combiner box Expired - Fee Related CN203734614U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420001573.1U CN203734614U (en) 2014-01-02 2014-01-02 Novel intelligent photovoltaic combiner box

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420001573.1U CN203734614U (en) 2014-01-02 2014-01-02 Novel intelligent photovoltaic combiner box

Publications (1)

Publication Number Publication Date
CN203734614U true CN203734614U (en) 2014-07-23

Family

ID=51204655

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420001573.1U Expired - Fee Related CN203734614U (en) 2014-01-02 2014-01-02 Novel intelligent photovoltaic combiner box

Country Status (1)

Country Link
CN (1) CN203734614U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107764527A (en) * 2017-09-08 2018-03-06 北京金鸿泰科技有限公司 The fault detection method and system of a kind of header box
CN107809213A (en) * 2017-10-30 2018-03-16 吴国秋 A kind of header box being easily installed

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107764527A (en) * 2017-09-08 2018-03-06 北京金鸿泰科技有限公司 The fault detection method and system of a kind of header box
CN107809213A (en) * 2017-10-30 2018-03-16 吴国秋 A kind of header box being easily installed
CN107809213B (en) * 2017-10-30 2019-08-09 绍兴市慧融臻合新能源科技有限公司 A kind of header box being easily installed

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Legal Events

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140723

Termination date: 20160102

EXPY Termination of patent right or utility model