CN206517133U - A kind of power supply for millimeter wave active personnel safety inspection device - Google Patents

A kind of power supply for millimeter wave active personnel safety inspection device Download PDF

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Publication number
CN206517133U
CN206517133U CN201621431991.XU CN201621431991U CN206517133U CN 206517133 U CN206517133 U CN 206517133U CN 201621431991 U CN201621431991 U CN 201621431991U CN 206517133 U CN206517133 U CN 206517133U
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CN
China
Prior art keywords
module
casing
power supply
power
output switch
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
CN201621431991.XU
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Chinese (zh)
Inventor
胡志伟
蒋鑫
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.)
Sichuan Pilot Photoelectric Technology Co Ltd
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Sichuan Pilot Photoelectric Technology Co Ltd
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Priority to CN201621431991.XU priority Critical patent/CN206517133U/en
Application granted granted Critical
Publication of CN206517133U publication Critical patent/CN206517133U/en
Expired - Fee Related legal-status Critical Current
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    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • Y02E10/56—Power conversion systems, e.g. maximum power point trackers

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  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

The utility model discloses a kind of power supply for millimeter wave active personnel safety inspection device, belong to the power supply of safety check apparatus in safety check technical field, its object is to provide a kind of power supply for millimeter wave active personnel safety inspection device, use power network to power to be powered for outdoor millimeter wave scanning imaging detector gate with two kinds of solar powered power supply modes, expand the scope of application of millimeter wave scanning imaging detector gate.It includes casing, power interface is provided with casing, photoelectric conversion module is additionally provided with outside casing, charging module, power storage module, boost module, output switch module and control module are provided with casing, charging module, photoelectric conversion module are connected with power storage module, power storage module is connected with boost module, and boost module is connected with output switch module, and output switch module, charging module are connected with power interface；Control module is connected with charging module, photoelectric conversion module, power storage module, boost module, output switch module respectively.

Description

A kind of power supply for millimeter wave active personnel safety inspection device
Technical field
The utility model belongs to safety check technical field, is related to a kind of power supply of safety check apparatus, more particularly to a kind of outdoor The power supply of safety check.
Background technology
Because national grid coverage rate is larger, thus out of doors carry out safety check when, it is more convenient, quickly mode be exactly straight Connect and be powered using power network.The utility model patent of Application No. 201320842382.3 discloses a kind of energy saving and environment friendly Accumulated electric power source, is that power network can be used directly and is applied to outdoor rays safety detection apparatus for safety check by the power supply Equipment provides electric energy.The power supply includes power transformer, three-phase reactor, Three Phase Reversible PWM Rectifier and dc bus unit, Power transformer is connected by three-phase reactor with the input of Three Phase Reversible PWM Rectifier, Three Phase Reversible PWM Rectifier it is defeated Go out end with dc bus unit to be connected, dc bus unit is connected with least one charge/discharge unit, each charge/discharge unit bag A reversible charging circuit and a discharge circuit are included, the input of charging circuit is connected with positive direct-current bus, discharge circuit Output end and the cathode output end of charge/discharge unit be connected with negative dc bus, the output end and discharge circuit of charging circuit Input be connected after, be connected to the cathode output end of charge/discharge unit.It can be realized by power network directly to open air by the power supply Millimeter wave scanning imaging detector gate provide electric energy.
But, being powered by using outdoor grid still has larger limitation, is not outdoor each place Power network can be directly switched to, being even switched to power network, that may also can use more electric wire to be attached so that Power supply positioned at outdoor millimeter wave scanning imaging detector gate is more difficult.In addition, when being powered using power network, generally needing Multiple interfaces are set on power supply, the connection of power supply and power network, millimeter wave scanning imaging detector gate is realized by multiple interfaces.But Be set multiple interfaces will result directly on power supply power source internal circuit, structure are more complicated, cause the volume of power supply inclined Greatly.
The content of the invention
But, existing power supply generally has a charging inlet and an output interface, and interface is more and limits electricity The volume in source；And because millimeter wave scanning imaging detector gate places oneself in the midst of open air, can fully make its power utilization is inexhaustible to use it Inexhaustible solar energy.
Therefore, the purpose of this utility model is：A kind of power supply for millimeter wave active personnel safety inspection device is provided, Use power network to power to be powered for outdoor millimeter wave scanning imaging detector gate with two kinds of solar powered power supply modes, expand The scope of application of big millimeter wave scanning imaging detector gate.
The technical solution adopted in the utility model is as follows：
Power supply is provided with a kind of power supply for millimeter wave active personnel safety inspection device, including casing, the casing It is additionally provided with outside interface, the casing in photoelectric conversion module, the casing and is provided with charging module, power storage module, boosting mould Block, output switch module and control module, the charging module, photoelectric conversion module are connected with power storage module, the electric power storage Module is connected with boost module, and the boost module is connected with output switch module, and the output switch module, charging module are equal It is connected with power interface；The control module respectively with charging module, photoelectric conversion module, power storage module, boost module, output Switch module is connected.
Wherein, runner demarcation strip and region demarcation strip are provided with the casing, the runner demarcation strip and region separate Plate, which divides box house, has sprue, the battery rest area for placing power storage module, for placing charging module, boosting The component placing region of module, output switch module and control module, the battery rest area is separated with sprue by runner Ventilating fan connection on plate, the component placing region is connected with sprue by the ventilating fan on runner demarcation strip, the electric power storage Pond rest area, component placing region and sprue are connected by the ventilating fan on casing with outside casing.
Wherein, protective cover is additionally provided with the casing, the protective cover is covered all to be used to place air draft on casing The passage of fan, and lower edge of the lower edge less than the passage on casing of the protective cover.
In summary, by adopting the above-described technical solution, the beneficial effects of the utility model are：
1st, in the utility model, charging module and photoelectric conversion module are provided with the power supply, can be straight by charging module Power network is connected in succession and to power storage module electric power storage, photoelectric conversion module directly using solar energy and can convert it into electric energy and store up Exist in power storage module, so that the power supply can carry out electric power storage using power network and solar energy, meet the power supply to outdoor millimeter wave Scanning imagery detector gate provides electric energy, expands the use scope of millimeter wave scanning imaging detector gate；In addition, the power supply passes through one Power interface and external connection, solve the problem of existing power interface is excessive, have saved the inner space of power supply, have reduced The volume of power supply.
2nd, by runner demarcation strip, region demarcation strip box house is divided in the utility model, in casing have sprue, Battery rest area, component placing region, and sprue and casing are outer, battery rest area with casing outside, component placing region and case In vitro, sprue is connected with battery rest area, sprue with component placing region by ventilating fan, thus can by ventilating fan The heat discharge that charging module, power storage module, boost module, output switch module and control module are produced, whole power supply The good heat dispersion performance of casing, extends making for charging module, power storage module, boost module, output switch module and control module Use the life-span.
3rd, in the utility model, protective cover is additionally provided with casing, the debris such as rainwater can effectively be prevented by protective cover Entered by passage in power box, make power box improves its waterproof, anti-debris in the case where meeting the conditions of demand of radiating The performance of entrance.
Brief description of the drawings
Fig. 1 is block diagram of the present utility model；
Fig. 2 is structural representation of the present utility model；
Fig. 3 is the connection diagram of casing and protective cover；
Marked in figure：1- casings, 2- runners demarcation strip, 3- regions demarcation strip, 4- ventilating fans, 5- batteries rest area, 6- Component placing region, 7- sprues, 8- protective covers.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only to explain this Utility model, is not used to limit the utility model.
A kind of power supply for millimeter wave active personnel safety inspection device, the power supply includes casing 1, is set on casing 1 Power interface is equipped with, can be connected by the power interface with external electrical network or millimeter wave scanning imaging detector gate, charging is realized And the purpose of electric energy is provided to millimeter wave scanning imaging detector gate.Photoelectric conversion module is additionally provided with outside the casing 1, by this Photoelectric conversion module can be converted solar energy into electrical energy and stored in the supply.Charging module, electric power storage mould are provided with the casing 1 Block, boost module, output switch module and control module, the charging module, photoelectric conversion module are connected with power storage module, should Power storage module is connected with boost module, and the boost module is connected with output switch module, and the output switch module, charging module are equal It is connected with power interface；The control module is opened with charging module, photoelectric conversion module, power storage module, boost module, output respectively Close module connection.
Charging module and photoelectric conversion module are provided with the power supply, by charging module may be connected directly to power network and to Power storage module electric power storage, photoelectric conversion module directly using solar energy and can convert it into electrical energy for storage in power storage module, So that the power supply can carry out electric power storage using power network and solar energy, meet the power supply and outdoor millimeter wave scanning imaging detector gate is carried Power supply energy, expands the use scope of millimeter wave scanning imaging detector gate；In addition, the power supply is connected by a power interface with outside Connect, solve the problem of existing power interface is excessive, saved the inner space of power supply, reduce the volume of power supply.
Preferably, runner demarcation strip 2 and region demarcation strip 3 are provided with casing 1, the runner demarcation strip 2 and region Demarcation strip 3, which divides the inside of casing 1, sprue 7, the battery rest area 5 for placing power storage module, charged for placing Module, boost module, the component placing region 6 of output switch module and control module, battery rest area 5 passes through with sprue 7 Ventilating fan 4 on runner demarcation strip 2 is connected, and component placing region 6 is connected with sprue 7 by the ventilating fan 4 on runner demarcation strip 2 Logical, battery rest area 5, component placing region 6 and sprue 7 are connected by the way that the ventilating fan 4 on casing 1 and casing 1 are outer.
There are sprue 7, battery to place the division of the inside of casing 1 by runner demarcation strip 2, region demarcation strip 3 in casing 1 Area 5, component placing region 6, and sprue 7 and casing 1 are outer, battery rest area 5 and casing 1 are outer, component placing region 6 and casing 1 Outside, sprue 7 is connected with battery rest area 5, sprue 7 with component placing region 6 by ventilating fan 4, thus passes through air draft The heat that fan 4 can produce charging module, power storage module, boost module, output switch module and control module is discharged, whole electricity The good heat dispersion performance of the casing 1 in source, extension charging module, power storage module, boost module, output switch module and control module Service life.
Preferably, being additionally provided with protective cover 8 on casing 1, lack the back side and bottom surface in six faces of the protective cover 8, The outer surface of two sides of protective cover 8 and top margin with casing 1 is tightly connected, because protective cover 8 lacks bottom surface, thus protective cover Blow vent is formed between 8 bottoms and casing 1, will can outside be connected with casing 1 in casing 1 by the passage on the blow vent, casing 1 It is logical.The blow vent can be in rectangle, trapezoidal or semicircle, but the present embodiment, the blow vent be rectangle.The rectangle blow vent Height h1 is 80mm to 100mm, increases the area of blow vent so that area of dissipation increases, and can effectively increase the exchange of air-flow, carry High heat dispersion.Protective cover 8 is provided with chamfering inclined-plane, and the chamfering inclined-plane is just set to the passage on casing 1, outside casing 1 Cold air carried out by ventilating fan 4 in casing 1 in casing 1, the hot gas in casing 1 by the ventilating fan 4 in casing 1 from The chamfering inclined-plane water conservancy diversion through protective cover 8 is simultaneously finally formed between the bottom of protective cover 8 and casing 1 after passage discharge casing 1 Blow vent is discharged, and effectively reduces direct collision after being blown out through ventilating fan 4 and the hot gas in casing 1 is back to the inwall of casing 1 Amount, most hot gas are expelled directly out.The lower edge of protective cover 8 is less than the lower edge of passage, and wherein protective cover 8 is following Edge less than passage lower edge between spacing h2 for 80mm to 100mm, effectively rainwater can be prevented to be splashed into power supply from passage Casing 1 in, make the water resistance of casing 1 preferable.
It can effectively prevent the debris such as rainwater from entering by passage in power box 1 by protective cover 8, make power box 1 Meet radiating conditions of demand under improve its waterproof, anti-debris enter performance.
Embodiment 1
A kind of power supply for millimeter wave active personnel safety inspection device, the power supply includes casing 1, is set on casing 1 Power interface is equipped with, can be connected by the power interface with external electrical network or millimeter wave scanning imaging detector gate, charging is realized And the purpose of electric energy is provided to millimeter wave scanning imaging detector gate.Photoelectric conversion module is additionally provided with outside the casing 1, by this Photoelectric conversion module can be converted solar energy into electrical energy and stored in the supply.Charging module, electric power storage mould are provided with the casing 1 Block, boost module, output switch module and control module, the charging module, photoelectric conversion module are connected with power storage module, should Power storage module is connected with boost module, and the boost module is connected with output switch module, and the output switch module, charging module are equal It is connected with power interface；The control module is opened with charging module, photoelectric conversion module, power storage module, boost module, output respectively Close module connection.
Embodiment 2
On the basis of embodiment one, runner demarcation strip 2 and region demarcation strip 3 are provided with casing 1, the runner separates Plate 2 and region demarcation strip 3, which divide the inside of casing 1, to be had sprue 7, the battery rest area 5 for placing power storage module, is used for Place the component placing region 6 of charging module, boost module, output switch module and control module, battery rest area 5 and main flow Road 7 is connected by the ventilating fan 4 on runner demarcation strip 2, and component placing region 6 passes through the air draft on runner demarcation strip 2 with sprue 7 Fan 4 is connected, and battery rest area 5, component placing region 6 and sprue 7 outside casing 1 by the ventilating fan 4 on casing 1 with connecting It is logical.
Embodiment 3
On the basis of embodiment one or embodiment two, protective cover 8 is additionally provided with casing 1, the protective cover 8 is completely covered Firmly it is used for the passage for placing ventilating fan 4 on casing 1, and the lower edge of the protective cover 8 is less than under the passage on casing 1 Edge.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model Any modifications, equivalent substitutions and improvements made within the spirit and principle of utility model etc., should be included in the utility model Protection domain within.

Claims (2)

1. a kind of power supply for millimeter wave active personnel safety inspection device, it is characterised in that：Including casing（1）, the casing （1）On be provided with power interface, the casing（1）It is additionally provided with photoelectric conversion module, the casing outside（1）Inside it is provided with charging Module, power storage module, boost module, output switch module and control module, the charging module, photoelectric conversion module with storage Electric module connection, the power storage module is connected with boost module, and the boost module is connected with output switch module, the output Switch module, charging module are connected with power interface；The control module respectively with charging module, photoelectric conversion module, store Electric module, boost module, the connection of output switch module；The casing（1）Inside it is provided with runner demarcation strip（2）With region demarcation strip （3）, the runner demarcation strip（2）With region demarcation strip（3）By casing（1）Inside, which is divided, sprue（7）, for placing electric power storage The battery rest area of module（5）, for placing charging module, boost module, output switch module and the element of control module Rest area（6）, the battery rest area（5）With sprue（7）Pass through runner demarcation strip（2）On ventilating fan（4）Connection, institute State component placing region（6）With sprue（7）Pass through runner demarcation strip（2）On ventilating fan（4）Connection, the battery rest area （5）, component placing region（6）And sprue（7）Pass through casing（1）On ventilating fan（4）With casing（1）Outer connection.
2. a kind of power supply for millimeter wave active personnel safety inspection device as claimed in claim 1, it is characterised in that：It is described Casing（1）On be additionally provided with protective cover（8）, the protective cover（8）Cover all casing（1）It is upper to be used to place ventilating fan（4） Passage, and the protective cover（8）Lower edge be less than casing（1）On passage lower edge.
CN201621431991.XU 2016-12-23 2016-12-23 A kind of power supply for millimeter wave active personnel safety inspection device Expired - Fee Related CN206517133U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621431991.XU CN206517133U (en) 2016-12-23 2016-12-23 A kind of power supply for millimeter wave active personnel safety inspection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621431991.XU CN206517133U (en) 2016-12-23 2016-12-23 A kind of power supply for millimeter wave active personnel safety inspection device

Publications (1)

Publication Number Publication Date
CN206517133U true CN206517133U (en) 2017-09-22

Family

ID=59862206

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621431991.XU Expired - Fee Related CN206517133U (en) 2016-12-23 2016-12-23 A kind of power supply for millimeter wave active personnel safety inspection device

Country Status (1)

Country Link
CN (1) CN206517133U (en)

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170922

Termination date: 20191223

CF01 Termination of patent right due to non-payment of annual fee