CN216709050U - Waterproof heat radiation structure, waterproof cooling system and fill electric pile - Google Patents
Waterproof heat radiation structure, waterproof cooling system and fill electric pile Download PDFInfo
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- CN216709050U CN216709050U CN202220263034.XU CN202220263034U CN216709050U CN 216709050 U CN216709050 U CN 216709050U CN 202220263034 U CN202220263034 U CN 202220263034U CN 216709050 U CN216709050 U CN 216709050U
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- waterproof
- baffle
- heat dissipation
- waterproof heat
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- 230000005855 radiation Effects 0.000 title claims abstract description 7
- 238000001816 cooling Methods 0.000 title abstract description 6
- 238000009434 installation Methods 0.000 claims abstract description 26
- 230000017525 heat dissipation Effects 0.000 claims description 77
- 229920000742 Cotton Polymers 0.000 claims description 9
- 230000008595 infiltration Effects 0.000 abstract 1
- 238000001764 infiltration Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 230000000694 effects Effects 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The application discloses waterproof heat radiation structure, waterproof cooling system and fill electric pile, it includes installation thing lateral wall and waterproof heat exchanger that looses, the installation thing lateral wall is provided with the air intake, air intake and waterproof heat exchanger that looses form the wind-guiding way, are equipped with first baffle and second baffle in the wind-guiding way, the slope of second baffle sets up in waterproof scattered heat exchanger inboard, first baffle sets up in the top of the air intake of installation thing lateral wall inside wall with second baffle parallel staggered. The application also discloses a waterproof cooling system, it is including the air inlet unit and the air-out unit of mutually supporting, and wherein, the air inlet unit includes foretell waterproof heat radiation structure, has solved in the island city of high humidity, many typhoons rainwater, fills electric pile easily because the negative pressure is too big in the rack, and with vaporific rainwater suction fill electric pile in, cause phenomenons such as rack inner wall infiltration, seriously influence technical problem such as life who fills electric pile.
Description
Technical Field
The utility model relates to the technical field of waterproof heat dissipation, in particular to a waterproof heat dissipation structure, a waterproof heat dissipation system and a charging pile.
Background
In practical electric vehicle use, how to realize stable, reliable and quick charging is a main problem. In order to meet the requirement of quick charging and reduce the waiting time of a vehicle owner, the charging pile usually adopts large-current quick charging. The device that places in the charging pile body in the quick charging process of heavy current, for example the module that charges will produce a large amount of heat, if the heat dissipation is untimely, will influence the holistic security of charging pile, reduces the life who fills the electric pile. Although current fill electric pile from taking heat radiation structure, for example fill electric pile built-in cooling fan, in the in-service use, because the heat dissipation wind channel is subject to the restriction of inner structure overall arrangement, often can't reach anticipated radiating effect.
At present, a heat dissipation fan adopted by a charging pile heat dissipation cabinet is an axial flow fan, and by means of the design of a heat dissipation air channel of the axial flow fan, although the heat dissipation requirement of the charging pile is met, in a sea island city with high humidity and multi-typhoon rainwater, the phenomena of water seepage and the like of the inner wall of the cabinet are caused when vaporific rainwater is sucked into the charging pile due to overlarge negative pressure in the cabinet, and the service life of the charging pile is seriously influenced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a waterproof heat dissipation structure, a waterproof heat dissipation system and a charging pile.
According to the waterproof heat dissipation structure provided by the embodiment of the utility model, the waterproof heat dissipation structure comprises the side wall of the installation object and the waterproof heat dissipation cover, the side wall of the installation object is provided with the air inlet, the air inlet and the waterproof heat dissipation cover form the air guide channel, the first baffle and the second baffle are arranged in the air guide channel, the second baffle is obliquely arranged on the inner side of the waterproof heat dissipation cover, and the first baffle and the second baffle are parallel and staggered and are arranged above the air inlet on the inner side wall of the installation object. The parallel staggered arrangement of first baffle and second baffle forms the wind-guiding way of a labyrinth, also accelerates the radiating rate when guaranteeing good waterproof performance.
Further, the second baffle and/or the first baffle comprise an inclined part and a horizontal part, and the horizontal part is fixed on the inner side of the waterproof heat dissipation cover and/or the inner side wall of the mounting object through the inclined part. The arrangement of the inclined part and the horizontal part can prevent water drops entering the cabinet body along with air flow.
Further, vertical projections of the horizontal portion of the second baffle plate and the horizontal portion of the first baffle plate overlap. By means of the arrangement, a labyrinth type waterproof and heat-dissipation air guide channel is convenient to form.
Furthermore, an air outlet is formed in the top of the waterproof heat dissipation cover, and the air inlet, the first baffle, the second baffle and the air outlet form an air inlet portion of the air guide channel.
Furthermore, the air outlet is obliquely arranged at the top of the waterproof heat dissipation cover. By means of the principle that the inclined plane is larger than the horizontal plane, the air outlet area of the air guide channel is increased, and the heat dissipation rate in the pile body is improved.
Furthermore, the upper surface of the air outlet is provided with filter cotton. The arrangement of the filter cotton can effectively prevent water mist from being sucked into the pile body.
According to the second embodiment of the utility model, the waterproof heat dissipation system comprises the air outlet unit and the air inlet unit which are matched with each other, the air inlet unit comprises the waterproof heat dissipation structure, and the waterproof heat dissipation covers are arranged on the inner surface of the cabinet body of the installation object at intervals. By means of the arrangement of a plurality of waterproof heat dissipation structures, the waterproof function of the whole machine is realized while the good and effective heat dissipation effect is ensured.
Further, the edge of the waterproof heat dissipation cover is provided with a first waterproof rubber strip. The waterproof performance of electric pile can effectively be filled in the setting of a waterproof adhesive tape.
Further, the air outlet unit comprises a heat dissipation fan, an inner frame, a gauze, a louver part and an outer frame, the heat dissipation fan is installed on the inner side of the inner frame, and the gauze and the louver part are arranged in a cavity formed by the inner frame and the outer frame. By means of the arrangement of the louver parts, a second air outlet of the charging pile is formed, and a final air outlet of the air guide channel is formed.
According to the third embodiment of the utility model, the charging pile comprises the charging module and the waterproof heat dissipation system as described in the second embodiment, and the total area of the air inlet of the charging pile is larger than the total area of the side wall of the charging module. By means of the setting, the heat that the module that guarantees to charge produced can in time effectively and express delivery get rid of outside the stake, guarantee to fill the normal operating of electric pile.
After the technical scheme is adopted, compared with the background technology, the heat dissipation structure of the charging pile is characterized in that left and right air inlets are adopted, and the left and right heat dissipation holes are honeycomb holes in an array, so that the water column can be dispersed into water drops to reduce the impact force of rainwater while the air inlet amount is met, and small animals are prevented from climbing into the door plate to nest to influence heat dissipation. Simultaneously, the air intake adopts labyrinth double-deck baffle and crosses the structure of filter pulp, and the air outlet adopts the structure of tripe form and gauze, meets adverse circumstances such as torrential rain, typhoon when effectively handling charging, leads to the rainwater to float into and fills electric pile inside, influences the problem of equipment security for the protection level that adopts the waterproof heat radiation structure of this application to fill electric pile reaches IP 55.
Drawings
The accompanying drawings are included to provide a further understanding of the embodiments and are incorporated in and constitute a part of this specification. The drawings illustrate embodiments and together with the description serve to explain the principles of the utility model. Other embodiments and many of the intended advantages of embodiments will be readily appreciated as they become better understood by reference to the following detailed description. The elements of the drawings are not necessarily to scale relative to each other. Like reference numerals designate corresponding similar parts.
Fig. 1 is a schematic view of a waterproof heat dissipation structure according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an air outlet unit according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of a waterproof heat dissipation system according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of a waterproof structure of a waterproof heat dissipating system according to an embodiment of the present invention;
FIG. 5 is a schematic diagram of a heat dissipation structure of a waterproof heat dissipation system according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a charging pile according to an embodiment of the utility model;
description of reference numerals:
1. the air conditioner comprises a waterproof heat dissipation system, 2. a charging module, 11. an air inlet unit, 12. an air outlet unit, 111. an installation object side wall, 112. a waterproof heat dissipation cover, 113. an air guide duct, 114. a first waterproof rubber strip, 115. a second waterproof rubber strip, 1111. an air inlet, 1121. an air outlet, 1122. filter cotton, 1131. a first baffle, 1132. a second baffle, 121. a heat dissipation fan, 122. an inner frame, 123. a gauze, 124. a louver part, 125. an outer frame and 1221. an installation support.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
In the description of the present invention, it is to be understood that the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Example one
Fig. 1 shows a schematic view of a waterproof heat dissipation structure according to an embodiment of the present invention. As shown in fig. 1, the air intake unit is a waterproof heat dissipation structure, which includes an installation object side wall 111 and a waterproof heat dissipation cover 112 that are matched with each other, an air intake 1111 of a honeycomb structure is disposed on the installation object side wall 111, an air outlet 1121 is obliquely disposed on the top of the waterproof heat dissipation cover 112, an air guide duct 113 is formed by the air intake 1111, the waterproof heat dissipation cover 112 and the air outlet 1121, preferably, a first baffle 1131 and a second baffle 1132 are disposed in the air guide duct 113, the first baffle 1131 is fixed above the air intake 1111 on the inner side of the installation object side wall 111, the second baffle 1132 is disposed on the inner side wall of the waterproof heat dissipation cover 112, the first baffle 1131 and the second baffle 1132 are disposed in parallel and staggered manner, the second baffle 1132 is located above the first baffle 1131, the second baffle 1132 and/or the first baffle 1131 are of a "hook" -like "shape structure that includes an inclined part and a horizontal part, the second baffle 1132 and/or the first baffle 1131 is fixed on the inner side wall of the waterproof heat dissipation cover and/or the installation object side wall by the inclined part, the horizontal part is a short edge, the inclined part is a long edge, the short edge is connected with the long edge end to end, and the included angle is in the range of 90-180 degrees.
In some specific embodiments, the first baffles 1131 and the second baffles 1132 are obliquely and parallelly arranged in a staggered manner, so that the projections of the horizontal portions of the second baffles 1132 and the horizontal portions of the first baffles 1131 in the vertical direction overlap.
In some embodiments, the intake 1111, the first baffle 1131, the second baffle 1132, and the outlet 1121 form an intake portion of the duct 113.
Further preferably, the air outlet 1121 is obliquely arranged at the top of the waterproof heat dissipation cover, so that the air outlet area of the air outlet 1121 is conveniently increased, meanwhile, the filter cotton 1122 is arranged on the upper surface of the air outlet 1121, the first waterproof rubber strip 114 is arranged between the waterproof heat dissipation cover 112 and the side wall 111 of the installation object, and by means of the arrangement of the filter cotton 1122 and the first waterproof rubber strip 114, the situation that water vapor is sucked into the installation object to influence the normal operation of the installation object can be effectively prevented, preferably, the filter cotton 1122 is G3 filter cotton.
Fig. 2 shows a schematic structural diagram of the air outlet unit according to the embodiment of the utility model. As shown in fig. 2, the air outlet unit 12 includes a heat dissipation fan 121, an inner frame 122, a gauze 123, a louver 124, and an outer frame 125, the heat dissipation fan 121 is installed inside the inner frame 122, the gauze 123 and the louver 124 are disposed in a cavity formed by the inner frame 122 and the outer frame 125, an installation support 1221 is disposed inside the inner frame 122, a plurality of heat dissipation fans 121 are fixed on the installation support 1221 in an array, and the louver 124 is installed inside the inner frame 122 through an edge strip and forms an accommodation cavity with the inner side of the inner frame 122. The upper side of the inner frame 122 is hollowed out, the gauze 123 can be placed into the accommodating cavity from top to bottom, and then the upper side of the inner frame 122 is covered by a detachable (bolted) upper cover.
Example two
Referring to fig. 3 and 4, fig. 3 is a schematic structural diagram illustrating a waterproof heat dissipation system according to an embodiment of the present invention, and fig. 4 is a schematic structural diagram illustrating a waterproof structure of a waterproof heat dissipation system according to an embodiment of the present invention. As shown in fig. 3 and 4, the waterproof heat dissipation system 1 includes an air outlet unit 12 and an air inlet unit 11 that are matched with each other, the air inlet unit 11 includes the waterproof heat dissipation structure described in the first embodiment, a plurality of waterproof heat dissipation covers 112 in the waterproof heat dissipation structure are installed on the side wall 111 of the installation object at intervals, after rainwater is injected into the waterproof heat dissipation cover 112 through the air inlet 1111 from the a side, splashed water splash with small impact force is formed by blocking through the honeycomb holes of the air inlet 1111, and under the driving of the airflow, the splashed water splash is blocked by the double-layer labyrinth of the first baffle 1131 and the second baffle 1132, and finally, by absorption of the filter cotton, moisture in the air is effectively blocked and treated, so as to prevent moisture from being pumped into the installation object cabinet. Rainwater is injected from the side b through the louver part 124 to form water drops with small impact force, and the warp mesh 123, the inner frame 122 and the continuously exhausted airflow are blocked, so that the moisture can be effectively prevented from flowing back into an installation object.
With continuing reference to fig. 3 and 5, fig. 5 shows a schematic diagram of a heat dissipation structure of a waterproof heat dissipation system according to an embodiment of the present invention, as shown in fig. 3 and 5, under the action of the heat dissipation fan 121, an airflow flows into the installation body from the side c through the air inlet 1111, the first baffle 1131, the second baffle 1132 and the air outlet 1111, which form a labyrinth air guide channel 113, and after flowing through the charging module 2, the heat generated by the charging pile body flows out through the air outlet formed by the heat dissipation fan 121, the gauze 123 and the louver 124 of the air outlet unit 12 in sequence.
EXAMPLE III
Referring to fig. 6, fig. 6 is a schematic structural diagram of a charging pile according to an embodiment of the present invention, a waterproof heat dissipation system 1 is installed on the left and right sides of the charging pile to form a heat dissipation structure with left inlet and right outlet, in some specific embodiments, the total area of the side air inlet 1111 of the charging pile side wall is greater than the total area of the side area of the charging module 2 close to the air inlet unit 11, and this design facilitates to efficiently and timely discharge heat in the charging pile outside the pile body, thereby achieving high-speed cooling performance of the charging pile.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. The utility model provides a waterproof heat radiation structure, its characterized in that, includes installation thing lateral wall and waterproof heat dissipation cover, the installation thing lateral wall is provided with the air intake, the air intake with waterproof heat dissipation cover constitutes the wind channel, be equipped with first baffle and second baffle in the wind channel, first baffle set up in the air intake top, the second baffle with first baffle parallel is in turn, the second baffle set up in first baffle top.
2. The waterproof heat dissipation structure according to claim 1, wherein the first baffle and the second baffle are disposed to be inclined with respect to each other, and the second baffle and/or the first baffle includes an inclined portion and a horizontal portion, and the horizontal portion is fixed to an inner side of the waterproof heat dissipation cover and/or an inner side wall of the installation object by the inclined portion.
3. The waterproof heat dissipation structure according to claim 2, wherein projections of the horizontal portion of the second flap and the horizontal portion of the first flap in a vertical direction overlap.
4. The waterproof heat dissipation structure of claim 1, wherein an air outlet is disposed at a top of the waterproof heat dissipation cover, and the air inlet, the first baffle, the second baffle and the air outlet form an air inlet portion of the air duct.
5. The waterproof heat dissipation structure of claim 4, wherein the air outlet is obliquely arranged at the top of the waterproof heat dissipation cover.
6. The waterproof and heat-dissipating structure of claim 4, wherein the air outlet has a filter cotton disposed on an upper surface thereof.
7. A waterproof heat dissipation system is characterized by comprising an air outlet unit and an air inlet unit which are matched with each other, wherein the air inlet unit comprises the waterproof heat dissipation structure as claimed in any one of claims 1 to 6, and waterproof heat dissipation covers are arranged on the inner surface of a cabinet body of an installation object at intervals.
8. The waterproof and heat-dissipating system of claim 7, wherein the edge of the waterproof and heat-dissipating cover is provided with a first waterproof strip.
9. The waterproof and heat-dissipating system of claim 7, wherein the air outlet unit comprises a heat-dissipating fan, an inner frame, a gauze, a louver part and an outer frame, the heat-dissipating fan is mounted inside the inner frame, and the gauze and the louver part are disposed in a cavity formed by the inner frame and the outer frame.
10. A charging pile comprising a charging module and the waterproof and heat-dissipating system of claim 7, wherein the total area of the air inlet is larger than the total area of the side wall of the charging module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220263034.XU CN216709050U (en) | 2022-02-09 | 2022-02-09 | Waterproof heat radiation structure, waterproof cooling system and fill electric pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220263034.XU CN216709050U (en) | 2022-02-09 | 2022-02-09 | Waterproof heat radiation structure, waterproof cooling system and fill electric pile |
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| Publication Number | Publication Date |
|---|---|
| CN216709050U true CN216709050U (en) | 2022-06-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220263034.XU Active CN216709050U (en) | 2022-02-09 | 2022-02-09 | Waterproof heat radiation structure, waterproof cooling system and fill electric pile |
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| CN (1) | CN216709050U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024088080A1 (en) * | 2022-10-26 | 2024-05-02 | 万帮数字能源股份有限公司 | Air duct structure with ip protection function |
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2022
- 2022-02-09 CN CN202220263034.XU patent/CN216709050U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024088080A1 (en) * | 2022-10-26 | 2024-05-02 | 万帮数字能源股份有限公司 | Air duct structure with ip protection function |
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Effective date of registration: 20240103 Granted publication date: 20220610 |
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