CN211166490U

CN211166490U - Fill electric pile with quick heat radiation structure

Info

Publication number: CN211166490U
Application number: CN201921906796.1U
Authority: CN
Inventors: 陈丽冰
Original assignee: United Watt Technologies Ltd
Current assignee: United Watt Technologies Ltd
Priority date: 2019-11-07
Filing date: 2019-11-07
Publication date: 2020-08-04
Anticipated expiration: 2029-11-07

Abstract

The utility model discloses a fill electric pile with quick heat radiation structure includes the base, fixedly connected with casing on the base, be equipped with the display screen on the lateral wall of casing, the display screen top is equipped with the pilot lamp on the same lateral wall of casing, the top fixedly connected with top cap of casing, be equipped with the cavity in the casing, be equipped with the machine module that charges in the cavity, be equipped with heat conduction mechanism in the machine module that charges, fixedly connected with temperature detector on the inboard of cavity. Compared with the common heat conduction mechanism, the utility model is provided with the heat conduction mechanism containing the cooling liquid, and the specific heat capacity of the liquid is larger, so that more heat can be absorbed when the unit temperature is increased, the temperature of the device can be kept stable, and the problem of sudden temperature increase can not occur; have warning function, when the device abnormal temperature appeared when too high, the pilot lamp showed red, can remind the user to keep away from, prevented to take place the accident in the use.

Description

Fill electric pile with quick heat radiation structure

Technical Field

The utility model relates to a new energy automobile technical field especially relates to a fill electric pile with quick heat radiation structure.

Background

In recent years, the usage amount of new energy automobiles in China is rapidly increased, in order to meet the charging requirements of a large number of new energy automobiles, a sufficient number of charging piles need to be arranged, the power of the charging piles is mostly 30kw, 60kw and 120kw, the charging efficiency is generally about 95%, then about 5% of electric energy is converted into heat energy loss, for outdoor equipment such as the charging piles, the heat energy needs to be rapidly discharged out of the equipment, and otherwise, the aging of the equipment is accelerated.

Current fill electric pile's heat radiation structure is mostly the forced air cooling heat dissipation, installs the fan additional in equipment promptly, utilizes the fan to drive the heat that the air flow produced the exhaust apparatus, and this kind of radiating mode need set up the wind channel that link up in equipment in order to satisfy the air and smoothly circulate, and at the in-process of circulation of air, will probably bring dust, corrosive gas, moisture etc. into equipment in, can accelerate the ageing of equipment, consequently need improve.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the electric pile that fills who has quick heat radiation structure who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a fill electric pile with quick heat radiation structure, includes the base, fixedly connected with casing on the base, be equipped with the display screen on the lateral wall of casing, be equipped with the pilot lamp on the same lateral wall of casing above the display screen, the top fixedly connected with top cap of casing, be equipped with the cavity in the casing, be equipped with the machine module of charging in the cavity, be equipped with the cooling cylinder on the machine module of charging, the coolant liquid is equipped with in the cooling cylinder, a plurality of conducting strips of even perpendicular fixedly connected with on the diapire of cooling cylinder, the conducting strip fully contacts with the coolant liquid, the up end of cooling cylinder is equipped with heat dissipation mechanism, fixedly connected with temperature detector on the inboard of cavity.

Preferably, heat dissipation mechanism includes the solid fixed cylinder of fixed connection at the cooling cylinder up end, and solid fixed cylinder and casing fixed connection, a plurality of fin of the even perpendicular fixedly connected with of up end of cooling cylinder, fixedly connected with fan on the interior roof of top cap, the top cap is close to and is equipped with the air outlet on the lateral wall of fan, and the output fixed connection of fan is on the air outlet.

Preferably, the side wall of the shell is provided with an air inlet, and a dust screen is arranged in the air inlet.

Preferably, the temperature detector is electrically connected with the indicator lamp.

Preferably, heat-conducting silicone grease is coated between the connecting surfaces fixedly connected with the charger module and the cooling cylinder.

The utility model has the advantages that:

through the cooling cylinder that sets up to contain the coolant liquid, the conducting strip, heat dissipation mechanism, compare with ordinary solid heat conduction mechanism, because the specific heat capacity of liquid is great, can absorb more heats when rising the unit temperature, can not rise suddenly of device when the quick machine module that charges releases heat rapidly, and the cooling cylinder, the conducting strip, heat dissipation mechanism's heat conduction effect is better, the cooling cylinder, the conducting strip transmits the heat to heat dissipation mechanism, drive device top air by the fan again and flow fast, and then outside the heat eduction gear that will dispel the heat mechanism and give out, have can the stable temperature, quick radiating function.

Through setting up temperature-detecting appearance and indicator lamp electric connection, temperature-detecting appearance can the temperature in the real-time supervision device, and unusual when the device appears, when the high temperature, striking red can be lighted to the indicator lamp to warn the user, can prevent to take place accident in the use.

Drawings

Fig. 1 is a front view of a charging pile with a quick heat dissipation structure according to the present invention;

fig. 2 is a schematic structural diagram of a charging pile with a rapid heat dissipation structure according to the present invention;

fig. 3 is a schematic fluid flow diagram.

In the figure: the device comprises a base 1, a shell 2, a display screen 3, an indicator lamp 4, a top cover 5, a dust screen 6, an air inlet 7, a cavity 8, a charger module 9, a temperature detector 10, a cooling cylinder 11, cooling liquid 12, heat conducting fins 13, a fixed cylinder 14, cooling fins 15, an air outlet 16 and a fan 17.

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.

Referring to fig. 1-3, a charging pile with a rapid heat dissipation structure comprises a base 1, a casing 2 is fixedly connected to the base 1, a display screen 3 is arranged on a side wall of the casing 2, an indicator lamp 4 is arranged on the same side wall of the casing 2 above the display screen 3, the indicator lamp 4 displays green light in a normal state, a top cover 5 is fixedly connected to the top end of the casing 2, a cavity 8 is arranged in the casing 2, a charger module 9 is arranged in the cavity 8, a cooling cylinder 11 is arranged on the charger module 9, heat-conducting silicone grease is coated between the connection surfaces of the charger module 9 and the cooling cylinder 11 and can enhance the heat conduction effect of two contact surfaces, cooling liquid 12 is filled in the cooling cylinder 11, a plurality of heat-conducting fins 13 are uniformly and vertically fixedly connected to the bottom wall of the cooling cylinder 11, the heat-conducting fins 13 are in full contact with the cooling liquid 12, the lower extreme of cooling cylinder 11 is heated the temperature and is rised, owing to set up a plurality of conducting strip 13, the temperature of coolant liquid 12 risees rapidly, and begin to evaporate, the steam of coolant liquid 12 constantly rises, it meets cold liquefaction to rise to the top of cooling cylinder 11, the heat that emits after the liquefaction passes through the upper wall of cooling cylinder 11 and gives heat dissipation mechanism, fixedly connected with temperature detector 10 on the inboard of cavity 8, temperature detector 10 is connected with pilot lamp 4 electricity, when temperature detector 10 detects the temperature anomaly, pilot lamp 4 shows red.

Concretely, heat dissipation mechanism includes a fixed section of thick bamboo 14 of fixed connection at 11 up end of cooling cylinder, and a fixed section of

thick bamboo

14 and 2 fixed connection of casing, the even perpendicular a plurality of fin 15 of fixedly connected with of up end of cooling cylinder 11, fixedly connected with fan 17 on the interior roof of top cap 5, top cap 5 is equipped with air outlet 16 on being close to the lateral wall of fan 17, and fan 17's output fixed connection is on air outlet 16, air intake 7 has been seted up on the lateral wall of casing 2, be equipped with dust screen 6 in the air intake 7, the heat passes to in each fin 15 through the upper wall of cooling cylinder 11, in giving off the peripheral air by fin 15 again, fan 17 during operation, air in the device is from air intake 7 in proper order, a fixed section of thick bamboo 14, fan 17, flow through in the air outlet 16, the heat that gives off fin 15 is arranged.

The utility model discloses during the use, the in-process that charges of machine module 9 for new energy automobile is constantly exothermic, heat transfer to cooling cylinder 11 bottom, because be equipped with a plurality of conducting strip 13 on cooling cylinder 11 bottom wall, the heat passes through cooling cylinder 11 and conducting strip 13 and transmits rapidly to coolant liquid 12 in, coolant liquid 12 that the boiling point is lower constantly warms up, then evaporate rapidly, meet cold liquefaction when the steam of coolant liquid 12 moves up to the interior roof of cooling cylinder 11, backward flow downwards, coolant liquid 12 is in the process of gasification liquefaction always, absorb the heat that machine module 9 emits during gasification, emit the heat to the upper wall of cooling cylinder 11 during the liquefaction, the heat continues upwards to transmit to a plurality of fin 15 in, in the air that gives off in the fixed cylinder 14 through fin 15, fan 17 during operation, air enters into the device from air intake 7, flow through fixed cylinder 14 again, the heat that fin 15 gave off in the fixed cylinder 14 has been taken away, flows out of the device through the outlet 16; temperature detector 10 can real-time supervision device internal temperature, and when the device broke down, when the temperature was unusual, temperature detector 10 sent signal of telecommunication for pilot lamp 4, and pilot lamp 4 just lights red light and reminds the user to keep away from.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A charging pile with a rapid heat dissipation structure comprises a base (1) and is characterized in that a shell (2) is fixedly connected onto the base (1), a display screen (3) is arranged on the side wall of the shell (2), an indicator lamp (4) is arranged on the same side wall of the shell (2) above the display screen (3), a top cover (5) is fixedly connected to the top end of the shell (2), a cavity (8) is arranged in the shell (2), a charger module (9) is arranged in the cavity (8), a cooling cylinder (11) is arranged on the charger module (9), cooling liquid (12) is filled in the cooling cylinder (11), a plurality of heat conducting fins (13) are uniformly and vertically fixedly connected onto the bottom wall of the cooling cylinder (11), the heat conducting fins (13) are in full contact with the cooling liquid (12), and a heat dissipation mechanism is arranged on the upper end face of the cooling cylinder (11), and a temperature detector (10) is fixedly connected to the inner side of the cavity (8).

2. The charging pile with the rapid heat dissipation structure as recited in claim 1, wherein the heat dissipation mechanism comprises a fixing cylinder (14) fixedly connected to the upper end surface of a cooling cylinder (11), the fixing cylinder (14) is fixedly connected with the shell (2), a plurality of heat dissipation fins (15) are fixedly connected to the upper end surface of the cooling cylinder (11) in a uniform and vertical manner, a fan (17) is fixedly connected to the inner top wall of the top cover (5), an air outlet (16) is formed in the side wall, close to the fan (17), of the top cover (5), and the output end of the fan (17) is fixedly connected to the air outlet (16).

3. The charging pile with the rapid heat dissipation structure as recited in claim 2, wherein an air inlet (7) is formed in the side wall of the housing (2), and a dust screen (6) is arranged in the air inlet (7).

4. The charging pile with the rapid heat dissipation structure as recited in claim 1, wherein the temperature detector (10) is electrically connected with the indicator light (4).

5. The charging pile with the rapid heat dissipation structure as recited in claim 3, wherein a heat-conducting silicone grease is coated between the connecting surfaces of the charger module (9) and the cooling cylinder (11).