CN212306009U - Electric automobile trades power station and charges rack heat abstractor - Google Patents
Electric automobile trades power station and charges rack heat abstractor Download PDFInfo
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- CN212306009U CN212306009U CN202021420801.0U CN202021420801U CN212306009U CN 212306009 U CN212306009 U CN 212306009U CN 202021420801 U CN202021420801 U CN 202021420801U CN 212306009 U CN212306009 U CN 212306009U
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- air inlet
- charging cabinet
- heat dissipation
- electric automobile
- module
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Abstract
The utility model discloses a heat dissipation device for a charging cabinet of an electric automobile battery replacement station, which comprises a heat exchange fan unit and an air duct; the device is compact in structure, reasonable in layout and fast in heat dissipation, and the air duct is additionally arranged above the front of the charging cabinet, so that the ventilation and heat dissipation effects are improved; each business turn over in wind channel separately communicates in proper order, forms complete inlet air channel, and such design makes ventilation effect better, can effectually solve electric automobile among the prior art trade power station and charge that the cabinet heat abstractor overall arrangement is unreasonable and place the unreasonable radiating effect subalternation problem that leads to of position.
Description
Technical Field
The utility model belongs to the technical field of electric automobile trades power station, concretely relates to electric automobile trades power station and charges rack heat abstractor.
Background
Trade power station and charge rack heat abstractor and be regarded as electric automobile trade power station and charge rack core component, along with the application development of technique, power level and power density are higher and higher, the requirement of its heat dissipation design receives more and more concern, especially in the heat dissipation design of high-power charging rack, the severity of these problems is more prominent, because the rack that charges needs to arrange the powerful module of charging in limited space, it is also very high to the heat sensitivity, the unreasonable easy not compact of rack overall structure that leads to charging of overall arrangement, and heat abstractor places the position unreasonable easy poor scheduling problem that leads to the radiating effect. The charging cabinet of the conventional electric automobile charging station has the problems of unreasonable layout and unreasonable placement position of a heat dissipation device, so that the heat dissipation effect is poor, heat can not be uniformly dissipated, the internal temperature is increased, the working efficiency is low, and even internal elements are damaged, so that inconvenience is caused, and safety accidents can be seriously caused. The ventilation opening in the prior art is small in area and poor in heat dissipation, and the ventilation opening cannot be additionally arranged on the front face of the existing cabinet heat dissipation device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electric automobile trades power station and charges rack heat abstractor, the device compact structure, rationally distributed, the heat dissipation is fast, can effectively solve the problem of mentioning among the background that exists among the prior art.
In order to achieve the purpose, the utility model adopts the following technical proposal:
a heat dissipation device for a charging cabinet of an electric automobile battery replacement station comprises a heat exchange fan unit and an air duct; the heat exchange fan unit is arranged at the rear upper part of the charging cabinet; the air duct is arranged at the front upper part of the charging cabinet; the heat exchange fan unit comprises a fan bracket and a heat dissipation fan; the air duct comprises a top air inlet guide piece, a module upper air inlet, a side plate upper air inlet, a module lower air inlet and a side plate lower air inlet.
The cooling fan is arranged inside the fan bracket.
The top air inlet guide piece is arranged at the top of the charging cabinet; the side plate lower air inlet and the side plate upper air inlet are positioned on the left side of the charging cabinet; and the lower module air inlet and the upper module air inlet are arranged inside the charging cabinet.
The top air inlet guide piece, the module upper air inlet, the side plate upper air inlet, the module lower air inlet and the side plate lower air inlet are sequentially connected into a whole to form a complete air inlet channel.
The utility model has the advantages of as follows:
the device is compact in structure, reasonable in layout and fast in heat dissipation, and the air duct is additionally arranged above the front of the charging cabinet, so that the ventilation and heat dissipation effects are improved; and the positions of the air inlets and the air outlets are reasonably designed, namely the lower air inlet of the side plate and the upper air inlet of the side plate are positioned on the left side of the charging cabinet, the lower air inlet of the module and the upper air inlet of the module are arranged in the charging cabinet, and the top air inlet guide piece, the upper air inlet of the module, the upper air inlet of the side plate, the lower air inlet of the module and the lower air inlet of the side plate are sequentially communicated to form a complete air inlet channel.
Drawings
Fig. 1 is an overall structure diagram of a heat dissipation device of a charging cabinet of an electric vehicle power exchanging station;
fig. 2 is a front view of the heat dissipation device of the charging cabinet of the electric vehicle power exchanging station of the present invention;
fig. 3 is a left side view of the heat dissipation device of the charging cabinet of the electric vehicle power exchanging station of the present invention;
in the figure: 1-a heat exchange fan unit; 2-a heat radiation fan; 3-a fan bracket; 4-an air duct; 5-air inlet under the side plate; 6-air inlet on the side plate; 7-module upper air inlet; 8-lower air inlet of module; 9-Top Inlet guide.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments 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 work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a heat dissipation device for a charging cabinet of an electric automobile battery replacement station comprises a heat exchange fan unit 1 and an air duct 4; the heat exchange fan unit 1 is arranged at the rear upper part of the charging cabinet; the air duct 4 is arranged at the front upper part of the charging cabinet; the heat exchange fan unit 1 comprises a fan bracket 3 and a heat dissipation fan 2; the air duct 4 comprises a top air inlet guide 9, a module upper air inlet 7, a side plate upper air inlet 6, a module lower air inlet 8 and a side plate lower air inlet 5.
The heat radiation fan 2 is arranged inside the fan bracket 3; the top air inlet guide part 9 is arranged at the top of the charging cabinet; the side plate lower air inlet 5 and the side plate upper air inlet 6 are positioned on the left side of the charging cabinet; and the module lower air inlet 8 and the module upper air inlet 7 are arranged inside the charging cabinet. Air intake (5) communicate in proper order under top air inlet guide (9), the last air inlet of module (7), the last air inlet of curb plate (6), air intake (8) under the module and the curb plate, form complete inlet air channel, such design makes ventilation effect better, and the electric automobile that can effectually solve among the prior art trades the electric power station and charges that the cabinet heat abstractor overall arrangement is unreasonable and place the unreasonable radiating effect scheduling problem that leads to of position.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and 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 therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The heat dissipation device for the charging cabinet of the electric automobile battery replacement station is characterized by comprising a heat exchange fan unit (1) and an air duct (4); the heat exchange fan unit (1) is arranged at the rear upper part of the charging cabinet; the air duct (4) is arranged at the front upper part of the charging cabinet; the heat exchange fan unit (1) comprises a fan bracket (3) and a heat dissipation fan (2); the air duct (4) comprises a top air inlet guide piece (9), a module upper air inlet (7), a side plate upper air inlet (6), a module lower air inlet (8) and a side plate lower air inlet (5).
2. The heat dissipation device for the charging cabinet of the electric automobile power conversion station as claimed in claim 1, wherein the heat dissipation fan (2) is installed inside the fan bracket (3).
3. The heat dissipation device for the charging cabinet of the electric automobile power changing station as claimed in claim 1, wherein the top air inlet guide (9) is mounted at the top of the charging cabinet; the side plate lower air inlet (5) and the side plate upper air inlet (6) are positioned on the left side of the charging cabinet; and the module lower air inlet (8) and the module upper air inlet (7) are arranged in the charging cabinet.
4. The heat dissipation device for the charging cabinet of the electric automobile power changing station as claimed in claim 3, wherein the top air inlet guide (9), the upper module air inlet (7), the upper side plate air inlet (6), the lower module air inlet (8) and the lower side plate air inlet (5) are sequentially communicated to form a complete air inlet channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021420801.0U CN212306009U (en) | 2020-07-17 | 2020-07-17 | Electric automobile trades power station and charges rack heat abstractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021420801.0U CN212306009U (en) | 2020-07-17 | 2020-07-17 | Electric automobile trades power station and charges rack heat abstractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212306009U true CN212306009U (en) | 2021-01-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021420801.0U Active CN212306009U (en) | 2020-07-17 | 2020-07-17 | Electric automobile trades power station and charges rack heat abstractor |
Country Status (1)
| Country | Link |
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| CN (1) | CN212306009U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115214414A (en) * | 2021-09-30 | 2022-10-21 | 奥动新能源汽车科技有限公司 | Electricity changing station for optimizing arrangement of hot air duct |
-
2020
- 2020-07-17 CN CN202021420801.0U patent/CN212306009U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115214414A (en) * | 2021-09-30 | 2022-10-21 | 奥动新能源汽车科技有限公司 | Electricity changing station for optimizing arrangement of hot air duct |
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