CN210000163U

CN210000163U - kinds of removal fill electric pile heat dissipation wind channel structure

Info

Publication number: CN210000163U
Application number: CN201920695468.5U
Authority: CN
Inventors: 钟凯; 徐远灿; 袁宏
Original assignee: Chengdu Zhibang Technology Co Ltd
Current assignee: Chengdu Zhibang Technology Co Ltd
Priority date: 2019-05-15
Filing date: 2019-05-15
Publication date: 2020-01-31
Anticipated expiration: 2029-05-15

Abstract

The utility model discloses a kind of removal fill electric pile heat dissipation wind channel structure belongs to the technical field who fills electric pile equipment, including filling the electric pile casing and locating the inside charging source module who fills the electric pile casing, charging source module's top and bottom are equipped with module air outlet and module air intake respectively, it has upper portion space, middle part space and lower part space to separate in the electric pile casing, and is equipped with in the middle part space charging source module, the bottom and the lateral part of filling the electric pile casing are equipped with air intake and air outlet respectively, and air intake, lower part space, module air intake, module air outlet, upper portion space and air outlet communicate in proper order in order to form the heat dissipation wind channel, and are equipped with at least cooling fan in the heat dissipation wind channel to reach and optimize the heat dissipation wind channel so that it can guarantee compact structure, effectively radiating.

Description

kinds of removal fill electric pile heat dissipation wind channel structure

Technical Field

The invention belongs to the technical field of charging pile equipment, and particularly relates to a heat dissipation air duct structure of kinds of mobile charging piles.

Background

Along with the development of the whole new energy electric automobile industry, the electric automobile has an increasing demand on charging equipment and has an increasing requirement on the charging equipment. The charging pile has the function similar to an oiling machine in a gas station, can be fixed on the ground or on the wall, is installed in public buildings (public buildings, markets, public parking lots and the like) and residential district parking lots or charging stations, and can charge various types of electric vehicles according to different voltage grades. The input end of the charging pile is directly connected with an alternating current power grid, and the output end of the charging pile is provided with a charging plug for charging the electric automobile.

Along with the continuous development of market, people are to filling the continuous promotion of electric pile's demand, for advancing step promotion and fill electric pile's convenience of use, the portable electric pile that fills is in due charge, along with the continuous popularization of portable electric pile that fills, the market has proposed higher requirement to the portable electric pile that fills, when using compact structure improve equipment portability, need solve high power density and cause the difficult problem of equipment heat dissipation.

The main heat source of the existing direct current mobile charging pile is a power module, namely an alternating current to direct current power module, which is a core component of a direct current charger and is usually packaged into a block and provided with a heat dissipation fan. The existing direct current mobile charging pile utilizes a power supply module to dissipate heat by a fan, an air channel is set to be in a simple horizontal front-back and horizontal left-right mode, a waterproof shutter and a dustproof net are arranged at an air inlet and an air outlet, or a heat dissipation fan is arranged at the air outlet.

Because of the existence of the waterproof shutter and the dustproof net, the wind resistance of the air duct is large, and even if the heat dissipation fan is additionally arranged at the air outlet, the air quantity is reduced due to the main gear of the waterproof shutter. Moreover, because the power supply module is usually in a long strip shape, the whole size of the whole machine is larger due to the horizontally arranged air channel, and the portability of the mobile charging pile is reduced.

Disclosure of Invention

In view of this, in order to solve the above problems in the prior art, the present invention provides types of mobile charging pile heat dissipation air ducts to optimize the heat dissipation air ducts so as to ensure compact structure and effective heat dissipation, and simultaneously achieve the purposes of rain protection and dust protection.

The technical scheme includes that the mobile charging pile heat dissipation air channel structure comprises a charging pile shell and a charging power supply module arranged inside the charging pile shell, wherein a module air outlet and a module air inlet are formed in the top and the bottom of the charging power supply module respectively, an upper space, a middle space and a lower space are separated in the charging pile shell, the charging power supply module is arranged in the middle space, an air inlet and an air outlet are formed in the bottom and the side of the charging pile shell respectively, the air inlet, the lower space, the module air inlet, the module air outlet, the upper space and the air outlet are communicated in sequence to form a heat dissipation air channel, and at least heat dissipation fans are arranged in the heat dissipation air channel.

, an air deflector is arranged in the upper space, an air outlet duct is formed between the air deflector and the inner wall of the charging pile shell, the end of the air outlet duct is provided with the air outlet, and the end is provided with the heat dissipation fan, so that the heat dissipation effect is improved, and meanwhile, the waterproof performance is good.

, the air deflector is obliquely arranged close to the air outlet , is used for guiding hot air in the aspect of , and is used for rainwater to flow out of the air outlet along with the inclined plane in the aspect of .

, the cooling fan is obliquely arranged, and the air outlet direction of the cooling fan faces the side of the charging pile shell, so that the air exhaust effect is improved, and the wind resistance is reduced.

, the two air outlet channels are symmetrically arranged, so that the heat dissipation efficiency can be improved.

, the charging pile shell is provided with an upper partition board and a lower partition board, and the upper partition board and the lower partition board divide the interior of the charging pile shell into an upper space, a middle space and a lower space.

, a dustproof filter screen is arranged in the air inlet to prevent dust and rainwater from entering.

, the top end of the charging pile shell is symmetrically provided with a handle, the bottom end of the charging pile shell is provided with a plurality of casters, and the using convenience of the charging pile shell is improved.

The invention has the beneficial effects that:

1. adopt the utility model discloses a stake heat dissipation wind channel structure is filled in removal, the internal partitioning that will fill the electric pile casing becomes last, in, lower three, and dispel the heat through the inside heat dissipation wind channel of filling the electric pile casing, can effectively distribute the produced heat of charging source module, its compact structure can effectively dispel the heat, the structural design who adopts bottom air inlet and lateral part air-out can effectively avoid external rainwater to get into to the inside of filling the electric pile casing, it adopts the shutter to waterproof to compare in current electric pile of filling, it has good ventilation effect, can not produce great blockking to the amount of wind, the radiating effect is better.

2. Adopt the utility model discloses a stake heat dissipation wind channel structure is filled in removal is equipped with the air-out wind channel at its bilateral symmetry, and the aviation baffle in the air-out wind channel can carry out effective water conservancy diversion to radiator fan's wind direction to guarantee hot-blast smooth discharge and reduce the windage, and the rainwater that gets into through the air outlet also can discharge smoothly under the effect of aviation baffle, can not cause the hidden danger to radiator fan and fill electric pile internal device, can provide reliable guarantee to filling electric pile good operation under good radiating condition.

Drawings

Fig. 1 is a schematic view of the overall structure of a heat dissipation air duct structure of a mobile charging pile provided by the present invention;

the drawings are labeled as follows:

the charging pile comprises a charging pile shell-1, a handle-2, a heat dissipation fan-3, an air outlet-4, an air deflector-5, a lower partition-6, a caster-7, a dustproof filter screen-8, an air inlet-9, a charging power supply module-10 and an upper partition-11.

Detailed Description

To further clarify the objects, aspects and advantages of embodiments of the present invention, reference will now be made in detail to the present embodiments of the invention as illustrated in the accompanying drawings, which are incorporated in this specification, and it is to be understood that the embodiments illustrated and described are some, but not all, of the embodiments of the invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

It should be noted that like reference numerals and letters refer to like items in the following figures, and thus once a item is defined in figures, it need not be further defined and explained by in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that the indication of the orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship which is usually placed when the product of the present invention is used, or the orientation or positional relationship which is conventionally understood by those skilled in the art, or the orientation or positional relationship which is usually placed when the product of the present invention is used, and is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the device or element which is referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus cannot be understood as limiting the present invention.

In describing embodiments of the present invention, it should also be noted that, unless otherwise expressly specified or limited, the terms "disposed" and "connected" are intended to be , which can be, for example, either fixedly connected or detachably connected, or physically connected, directly connected, or indirectly connected through intervening media.

Example 1

Specifically provide kinds of removal and fill electric pile heat dissipation wind channel structure in this embodiment, it is including filling electric pile casing 1 and locating the inside charging source module 10 that fills electric pile casing 1, and charging source module 10 is vertical state assembly fixed, the top and the bottom of charging source module 10 are equipped with module air outlet and module air intake respectively, and the module air intake is used for the entering of external cold air, and the module air outlet is used for the hot-air outgoing after the cold air heat exchange.

The charging pile comprises a charging pile shell 1, and is characterized in that the charging pile shell 1 is internally divided into an upper space, a middle space and a lower space, the upper space is used as a heat dissipation air outlet area, the lower space is used as an external cold air inlet area, the charging power module 10 is arranged in the middle space and is used as a placement area of the charging power module 10, the bottom and the side of the charging pile shell 1 are respectively provided with an air inlet 9 and an air outlet 4, the air inlet 9, the lower space, the module air inlet, the module air outlet, the upper space and the air outlet 4 are sequentially communicated to form a heat dissipation air duct, so that air exhaust from bottom to top is realized, meanwhile, the flow direction of hot air is met, a good heat dissipation effect is realized, at least heat dissipation fans 3 are arranged in the heat dissipation air duct, and the heat dissipation fans 3 are used for accelerating the air flow velocity inside the heat dissipation air duct so as to achieve a good heat dissipation effect.

The upper space is internally provided with an air deflector 5, an air outlet duct is formed between the air deflector 5 and the inner wall of the charging pile shell 1 and used for guiding air and preventing water, the end of the air outlet duct is provided with the air outlet 4, the other end is provided with the heat dissipation fan 3, a distance is reserved between the heat dissipation fan 3 and the maximum opening of the air outlet 4 to prevent external rainwater from drifting into the air outlet duct and causing hidden danger to the heat dissipation fan and internal devices of the charging pile after the external rainwater drifts into the air outlet duct, and in order to improve the working effect of the heat dissipation fan 3 in step, the air deflector 5 and the air outlet duct are hermetically assembled to ensure that the heat dissipation fan 3 can completely suck all hot air in the upper space into the air outlet duct and discharge the hot air to the outside through the air outlet 4.

The wind deflector 5 is obliquely arranged close to the side of the air outlet 4 , and the obliquely arranged wind deflector 5 has the following effects that in the aspect of , a good flow guiding effect can be achieved during air exhaust so as to reduce wind resistance and enable hot air to be smoothly exhausted through the air outlet 4, in addition, in the aspect of , after external rainwater splashes into the air outlet duct, the rainwater is guided under the effect of the wind deflector 5 and is exhausted to the outside along the air outlet 4 so as to prevent the external rainwater from floating into the air outlet duct to cause hidden dangers to a heat dissipation fan and internal devices of a charging pile, meanwhile, an auxiliary flow guiding effect can be achieved on external impurities, and a large amount of accumulation in the air outlet duct can be avoided.

Will radiator fan 3 is the slope setting to make its air-out direction orientation fill electric pile casing 1's lateral part, carry out good matching with the air-out wind channel with the wind direction of guaranteeing radiator fan 3, can furthest reduce the windage.

For advancing step promotion to filling the inside radiating effect of electric pile, the air-out wind channel is equipped with two and both and is mutual symmetry setting, can give off with higher speed the hot-air in the upper portion space, simultaneously, also can guarantee filling the symmetry that electric pile casing 1 inside wind flowed, can not lead to the fact the influence to stability.

And a dustproof filter screen 8 is arranged in the air inlet 9 to prevent dust from entering and rainwater from splashing.

Fill electric pile casing 1's top symmetry and be equipped with handle 2, the user of being convenient for of handle 2 moves charging pile, and its bottom is equipped with a plurality of truckles 7, and each truckle 7 is used for filling electric pile casing 1 and carries out free displacement.

The invention is not limited to the above alternative embodiments, and any other various forms of products can be obtained by anyone in the light of the present invention, but any changes in shape or structure thereof, which fall within the scope of the present invention as defined in the claims, fall within the scope of the present invention.

Claims

The utility model provides a thermal wind channel structure that removes fills electric pile 1, kinds of removes, including filling electric pile casing and locating the inside charging source module that fills electric pile casing, the top and the bottom of charging source module are equipped with module air outlet and module air intake respectively, its characterized in that, it has upper portion space, middle part space and lower part space to separate in the electric pile casing, and is equipped with in the middle part space charging source module, the bottom and the lateral part of filling electric pile casing are equipped with air intake and air outlet respectively, and air intake, lower part space, module air intake, module air outlet, upper portion space and air outlet communicate in proper order so as to form the heat dissipation wind channel, and is equipped with radiator fan.
2. The mobile charging pile heat dissipation air duct structure of claim 1, wherein an air deflector is arranged in the upper space, an air outlet duct is formed between the air deflector and the inner wall of the charging pile shell, the end of the air outlet duct is provided with the air outlet, and the end is provided with the heat dissipation fan.
3. The mobile charging pile heat dissipation air duct structure of claim 2, wherein the air deflector is disposed in an inclined manner near the air outlet .
4. The mobile charging pile heat dissipation air duct structure of claim 2, wherein the heat dissipation fan is arranged obliquely, and the air outlet direction of the heat dissipation fan faces the side of the charging pile housing.
5. The mobile charging pile heat dissipation air channel structure of claim 2, wherein the number of the air outlet channels is two, and the two air outlet channels are symmetrically arranged.
6. The mobile charging pile heat dissipation air channel structure of claim 1, wherein the charging pile housing is provided with an upper partition plate and a lower partition plate, and the upper partition plate and the lower partition plate divide the interior of the charging pile housing into the upper space, the middle space and the lower space.
7. The mobile charging pile heat dissipation air channel structure of claim 1, wherein a dustproof filter screen is arranged in the air inlet.
8. The mobile charging pile heat dissipation air duct structure according to claim 1, wherein handles are symmetrically arranged at the top end of the charging pile shell, and a plurality of casters are arranged at the bottom end of the charging pile shell.