CN207885076U - The single outlet air direct-current charging post heat dissipation wind channel structure of double air inlets - Google Patents
The single outlet air direct-current charging post heat dissipation wind channel structure of double air inlets Download PDFInfo
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- CN207885076U CN207885076U CN201820144228.1U CN201820144228U CN207885076U CN 207885076 U CN207885076 U CN 207885076U CN 201820144228 U CN201820144228 U CN 201820144228U CN 207885076 U CN207885076 U CN 207885076U
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- current charging
- thermal window
- air
- heat dissipation
- distribution cabinet
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Abstract
The single outlet air direct-current charging post heat dissipation wind channel structure of double air inlets, is related to electric vehicle charging equipment field.Including charging pile power distribution cabinet, DC power supplier is installed in charging pile power distribution cabinet, on the two sides and trailing flank of charging pile power distribution cabinet, position corresponding with DC power supplier is respectively set there are one thermal window, the inside of thermal window is correspondingly arranged on rectangular slot respectively, and panel air filter is plugged in rectangular slot.The utility model is by the way of the single outlet air of double air inlets, during effective guarantee high voltage direct current charging module oepration at full load, meet outside the requirement of water proof and dust proof, also meet the requirement of intake, with compared by the way of outer blinds on door-plate, incoming air area can at least increase by 1 times, make the Wen Sheng of high voltage direct current charging module in the range of license, the service life of high voltage direct current charging module is substantially prolonged, while also extending the service life of complete machine.
Description
Technical field
The utility model is related to electric vehicle charging equipment field, specially a kind of single outlet air direct-current charging post heat dissipation of double air inlets
Air channel structure.
Background technology
Direct-current charging post is the rectifier equipment of a kind of " fast charge ", charging process medium-high frequency switching and rectifying high-voltage DC power supply
Module can generate heat, and heat be dissipated in time, and HF switch rectification high voltage direct current source module could work normally.Direct current fills
The input voltage of electric stake uses three-phase and four-line AC380V ± 15%, and frequency 50Hz outputs are straight-adjustable galvanic electricity, are directly electric vehicle
Power battery charging.Since direct-current charging post uses three-phase four-wire power supply, enough power, the voltage of output can be provided
It is big with electric current adjusting range, the requirement of fast charge may be implemented.
But direct-current charging post is typically mounted on outdoor, and then the environment residing for it is more severe, to cause direct current to fill
The problems such as circuit board in electric stake is often caused short circuit by cargo sweat or dust accumulation, while in order to ensure the lasting work of direct-current charging post
Make, often rectification high voltage direct current charging module is designed special heat dissipation wind channel by direct-current charging post, but the setting of heat dissipation wind channel is past
Toward easy so that outside moisture or dust are blown on circuit board, and heat dissipation wind channel makes thermal diffusivity with the completely isolated meeting of circuit board
It can reduce, while direct-current charging post overall dimensions can become larger.
Utility model content
The purpose of this utility model is to provide a kind of single outlet air direct-current charging post heat dissipation wind channel structure of double air inlets, can be effective
Solve the problems in background technology.
Realizing the technical solution of above-mentioned purpose is：The single outlet air direct-current charging post heat dissipation wind channel structure of double air inlets, including charging
Stake power distribution cabinet, is equipped with DC power supplier in charging pile power distribution cabinet, it is characterised in that：The two sides of charging pile power distribution cabinet are with after
On side, position corresponding with DC power supplier be respectively set there are one thermal window, the inside of thermal window corresponds to respectively
It is provided with rectangular slot, panel air filter is plugged in rectangular slot.
Further, one of thermal window is air outlet, other two thermal window is air inlet, as air outlet
The corresponding rectangular slot of thermal window on be connected with mounting plate, be provided with multiple mounting holes on mounting plate, on mounting hole respectively
Correspondence is equipped with wind turbine.
Further, the thermal window uses water-proof shutters.
Further, the two sides and trailing flank of the charging pile power distribution cabinet are respectively arranged with switch gate, the radiator window
Mouth is arranged on switch gate.
The beneficial effects of the utility model：
By the way of the single outlet air of double air inlets, during effective guarantee high voltage direct current charging module oepration at full load,
Meet outside the requirement of water proof and dust proof, also meets and compared by the way of outer blinds in the requirement and door-plate of intake, incoming air area
1 times can at least be increased, make the Wen Sheng of high voltage direct current charging module in the range of license, substantially prolong high voltage direct current charging mould
The service life of block, while also extending the service life of complete machine.
Description of the drawings
Fig. 1 is the first structure schematic diagram of the utility model；
Fig. 2 is second structural schematic diagram of the utility model；
Fig. 3 is the third structural schematic diagram of the utility model；
Fig. 4 is the partial schematic diagram of the utility model.
Specific implementation mode
As shown in Figs 1-4, the utility model includes charging pile power distribution cabinet 1, and DC power supply is equipped in charging pile power distribution cabinet 1
Module 2, the two sides of charging pile power distribution cabinet 1 are provided with lower switches door 3 with 2 corresponding position of DC power supplier, and charging pile is matched
The trailing flank of electric cabinet 1 is provided with global switch door 4, corresponding with DC power supplier 2 on lower switches door 3 and global switch door 4
Position be respectively set there are one thermal window 5, thermal window 5 uses water-proof shutters, and the inside of thermal window 5 corresponds to respectively
It is provided with rectangular slot 6, panel air filter 8 is plugged in rectangular slot 6.
Thermal window 5 on the lower switches door 3 in left side is air outlet, is located on the lower switches door on right side
Thermal window 5 and the thermal window 5 on the global switch door 4 of rear side are air inlet, the thermal window 5 as air outlet
It is connected with mounting plate 9 on corresponding rectangular slot 7, multiple mounting holes are provided on mounting plate 9, correspondence is equipped with wind on mounting hole
Machine 10.
When work, wind turbine start, air by the thermal window 5 on the lower switches door 3 and global switch door 4 on right side into
Enter, after radiating to DC power supplier 2 after the filtering of panel air filter 8, by dissipating on the lower switches door 3 in left side
Thermal window 5 is discharged.
There are two 5, outlet air thermal windows 5 of thermal window are entered the wind, air inlet cooling air is board-like for the utility model setting
Air filter 8 is delivered to after filtering in charging pile power distribution cabinet 1, while thermal window 5 uses water-proof shutters, and it is anti-to meet waterproof
Outside the requirement of dirt, also meet the requirement of intake, makes the Wen Sheng of high voltage direct current charging module in the range of license, greatly prolong
The service life of DC power supplier.
Claims (4)
1. the single outlet air direct-current charging post heat dissipation wind channel structure of pair air inlet, including charging pile power distribution cabinet, the interior installation of charging pile power distribution cabinet
There is DC power supplier, it is characterised in that：On the two sides and trailing flank of charging pile power distribution cabinet, it is corresponding with DC power supplier
Position is respectively set there are one thermal window, and the inside of thermal window is correspondingly arranged on rectangular slot, rectangular slot interpolation respectively
It is equipped with panel air filter.
2. the single outlet air direct-current charging post heat dissipation wind channel structure of double air inlets according to claim 1, it is characterised in that：Wherein one
A thermal window is air outlet, other two thermal window is air inlet, and the thermal window as air outlet is corresponding rectangular slotting
It is connected with mounting plate on slot, multiple mounting holes are provided on mounting plate, is corresponded to respectively on mounting hole and wind turbine is installed.
3. the single outlet air direct-current charging post heat dissipation wind channel structure of double air inlets according to claim 1, it is characterised in that：It is described to dissipate
Thermal window uses water-proof shutters.
4. the single outlet air direct-current charging post heat dissipation wind channel structure of double air inlets according to claim 1, it is characterised in that：It is described to fill
The two sides and trailing flank of electric stake power distribution cabinet are respectively arranged with switch gate, and the thermal window is arranged on switch gate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820144228.1U CN207885076U (en) | 2018-01-29 | 2018-01-29 | The single outlet air direct-current charging post heat dissipation wind channel structure of double air inlets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820144228.1U CN207885076U (en) | 2018-01-29 | 2018-01-29 | The single outlet air direct-current charging post heat dissipation wind channel structure of double air inlets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207885076U true CN207885076U (en) | 2018-09-18 |
Family
ID=63509117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820144228.1U Active CN207885076U (en) | 2018-01-29 | 2018-01-29 | The single outlet air direct-current charging post heat dissipation wind channel structure of double air inlets |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207885076U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109484228A (en) * | 2018-12-19 | 2019-03-19 | 北京中科绿能科技有限公司 | A kind of air-cooled circulatory system of direct-current charging post |
| CN109823220A (en) * | 2019-03-11 | 2019-05-31 | 中天昱品科技有限公司 | A kind of direct-current charging post single channel heat radiation power module |
-
2018
- 2018-01-29 CN CN201820144228.1U patent/CN207885076U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109484228A (en) * | 2018-12-19 | 2019-03-19 | 北京中科绿能科技有限公司 | A kind of air-cooled circulatory system of direct-current charging post |
| CN109823220A (en) * | 2019-03-11 | 2019-05-31 | 中天昱品科技有限公司 | A kind of direct-current charging post single channel heat radiation power module |
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