CN212765768U

CN212765768U - Fill electric pile heat dissipation mechanism

Info

Publication number: CN212765768U
Application number: CN202021762701.6U
Authority: CN
Inventors: 史新宽; 程宇; 李鹏; 张星
Original assignee: Henan Yike New Energy Technology Service Co ltd
Current assignee: Henan Yike New Energy Technology Service Co ltd
Priority date: 2020-08-21
Filing date: 2020-08-21
Publication date: 2021-03-23
Anticipated expiration: 2030-08-21

Abstract

The utility model discloses a charging pile heat dissipation mechanism relates to the technical field of charging piles, and comprises a fixed base and a charging pile main body, wherein the fixed base is installed at the bottom of the charging pile main body; fill the inside top of electric pile main part and seted up the cavity, install the radiating piece in the cavity, fill the both sides top of electric pile main part and all seted up the air outlet. The utility model arranges the air outlet at the top end of the charging pile main body, thereby conforming to the flow characteristic of hot air, being beneficial to the discharge of hot air and improving the heat dissipation effect; through being provided with the filter screen in air intake department, can filter the air that gets into to fill the electric pile main part, avoid outside dust to get into to fill the electric pile main part and cause the damage to inside component, improve the life who fills the electric pile main part.

Description

Fill electric pile heat dissipation mechanism

Technical Field

The utility model relates to a fill electric pile technical field, concretely relates to fill electric pile heat dissipation mechanism.

Background

Along with the development of new energy vehicles, the charging pile is an energy supply device of an electric vehicle and is generally applied in life, the charging pile is charging equipment of the electric vehicle and comprises a charging module, an auxiliary source and a control system, the charging module and the auxiliary source have a working efficiency problem, part of heat loss is converted into heat energy and is integrated in a charging pile box body, and if the internal environment temperature of the charging pile is too high, the charging system is easy to break down, so that the heat dissipation is required.

Although the combined charging pile convenient to assemble disclosed in the patent application publication specification CN210502327U of Chinese utility model has reasonable and simple structure, convenient and firm assembly and disassembly, convenient replacement and maintenance, and convenient and firm arrangement of the combined modules of the charging pile, the heat dissipation mechanism promotes the flow of the air inside the charging pile, and the heat dissipation guide pillars and the heat dissipation fins improve the heat dissipation performance of the charging pile, thereby prolonging the service life of the charging pile and enhancing the practicability, the heat dissipation outlet of the utility model is arranged under the charging pile, and the hot air is discharged from top to bottom, and is not beneficial to the discharge of the hot air because the air moves upwards after being heated, thereby having poor heat dissipation effect; the heat dissipation department does not set up the filter screen, and the easy entering of outside air fills electric pile, causes the damage to interior component, reduces the life who fills electric pile.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fill electric pile heat dissipation mechanism solves at least one problem that proposes in the above-mentioned background art.

In order to solve the technical problem, the utility model adopts the following technical scheme:

a charging pile heat dissipation mechanism comprises a fixing base and a charging pile main body, wherein the fixing base is installed at the bottom of the charging pile main body, an air inlet is formed in the bottom of the front side of the charging pile main body, a fixing frame is fixedly connected to the bottom of the front side of the charging pile main body, the fixing frame is U-shaped, the air inlet is located in the fixing frame, locking members are arranged at two ends of the fixing frame, and a filtering assembly is arranged on the fixing frame; the charging pile comprises a charging pile body and is characterized in that a cavity is formed in the top end of the interior of the charging pile body, a heat radiating piece is installed in the cavity, air outlets are formed in the top ends of two sides of the charging pile body, each air outlet is composed of a plurality of ventilation grooves, and the ventilation grooves are vertically distributed at equal intervals; and each ventilation groove is internally provided with an ash blocking mechanism.

Optionally, the air inlet is composed of a plurality of air holes, and the plurality of air holes are distributed in a rectangular array.

Optionally, the filter assembly comprises a cross bar, a fixing frame and a filter screen, the fixing frame is mounted on the cross bar, and the filter screen is mounted on the fixing frame;

the fixing frame is provided with a slot matched with the fixing frame, and the fixing frame is spliced with the fixing frame.

Optionally, the locking piece comprises a locking knob and a locking screw, the locking knob is fixedly connected with the locking screw, a threaded hole matched with the locking screw is formed in the fixing frame, and the locking screw is in threaded connection with the fixing frame.

Optionally, the heat sink includes a heat dissipation fan, a heat dissipation guide pillar, and a heat dissipation fin.

Optionally, ash blocking mechanism includes baffle and blend stop, the baffle pass through the fixed axle with it connects to fill electric pile main part rotation, the blend stop with fill electric pile main part fixed connection, the baffle with the blend stop contacts.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model arranges the air outlet at the top end of the charging pile main body, thereby conforming to the flow characteristic of hot air, being beneficial to the discharge of hot air and improving the heat dissipation effect; through being provided with the filter screen in air intake department, can filter the air that gets into to fill the electric pile main part, avoid outside dust to get into to fill the electric pile main part and cause the damage to inside component, improve the life who fills the electric pile main part.

2. The utility model discloses a be provided with the retaining member, can lock fixed frame, strengthen the compactness between fixed frame and the charging pile main part; through being provided with baffle and blend stop, when not dispelling the heat, can block that outside dust gets into from the air outlet and fill electric pile main part, the protection fills electric pile main part internal element.

Drawings

Fig. 1 is a schematic view of the present invention.

Fig. 2 is the schematic diagram of the utility model discloses after the filter screen is dismantled.

Fig. 3 is a top view of the fixing frame of the present invention.

Fig. 4 is a schematic cross-sectional view taken along the direction a-a in fig. 3 according to the present invention.

Fig. 5 is a schematic view of the fixing frame of the present invention.

Fig. 6 is a schematic cross-sectional view taken along the direction B-B in fig. 5 according to the present invention.

Fig. 7 is a side view of the present invention.

Fig. 8 is the utility model discloses fill the inner structure schematic diagram at electric pile main part top.

Fig. 9 is an enlarged schematic view of a portion a in fig. 8 according to the present invention.

In the figure: 1. a fixed base; 2. a charging pile main body; 3. an air inlet; 4. a fixed mount; 41. a slot; 5. a locking member; 51. locking the knob; 52. locking the screw rod; 6. a cross bar; 7. a fixing frame; 8. filtering with a screen; 9. a heat sink; 10. an air outlet; 11. a baffle plate; 12. and (6) blocking strips.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in 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 invention and are not intended to limit the invention.

Referring to fig. 1-9, the present invention provides the following technical solutions:

a charging pile heat dissipation mechanism comprises a fixed base 1 and a charging pile main body 2, wherein the fixed base 1 is installed at the bottom of the charging pile main body 2, an air inlet 3 is formed in the bottom of the front side of the charging pile main body 2, the air inlet 3 is composed of a plurality of air holes, and the plurality of air holes are distributed in a rectangular array; the bottom of the front side of the charging pile main body 2 is fixedly connected with a fixing frame 4, the fixing frame 4 is U-shaped, the air inlet 3 is positioned in the fixing frame 4, locking parts 5 are arranged at two ends of the fixing frame 4, the fixing frame 7 can be locked, the tightness between the fixing frame 7 and the charging pile main body 2 is enhanced, and a filtering assembly is arranged on the fixing frame 4; the filter assembly comprises a cross rod 6, a fixing frame 7 and a filter screen 8, the fixing frame 7 is installed on the cross rod 6, the filter screen 8 is installed on the fixing frame 7, the filter screen 8 filters air entering the charging pile main body 2, dust is prevented from entering the charging pile main body 2, and the service life of the charging pile main body 2 is prolonged; the fixed frame 4 is provided with a slot 41 matched with the fixed frame 7, and the fixed frame 7 is inserted into the fixed frame 4 so as to be convenient to disassemble and assemble; the top end of the interior of the charging pile main body 2 is provided with a cavity, a heat radiating piece 9 is installed in the cavity, the top ends of the two sides of the charging pile main body 2 are respectively provided with an air outlet 10, each air outlet 10 is composed of a plurality of ventilation grooves, and the ventilation grooves are vertically distributed at equal intervals; every ventilation inslot all is provided with the ash blocking mechanism, blocks outside dust and gets into to fill electric pile main part 2.

As an optional technical solution of the utility model: retaining member 5 includes locking knob 51 and locking screw 52, locking knob 51 and locking screw 52 fixed connection, offer the screw hole that uses with locking screw 52 cooperation on the mount 4, locking screw 52 and mount 4 threaded connection, locking screw 52 supports tight fixed frame 7 and locks it.

As an optional technical solution of the utility model: the heat sink 9 includes a heat dissipation fan, a heat dissipation guide post and heat dissipation fins, the heat dissipation guide post is mounted on the heat dissipation fan, and the heat dissipation fins are mounted on the heat dissipation guide post, so that heat dissipation is facilitated.

As an optional technical solution of the utility model: keep off grey mechanism and include baffle 11 and blend stop 12, baffle 11 through the fixed axle with fill electric pile main part 2 and rotate and be connected, blend stop 12 with fill electric pile main part 2 fixed connection, baffle 11 contacts with blend stop 12, and when not dispelling the heat, baffle 11 falls on blend stop 12, blocks that outside dust gets into to fill electric pile main part 2.

The utility model discloses a theory of operation:

when the charging pile is in work, the cooling fan is started, the cooling fan drives air inside the charging pile main body 2 to flow, external cold air enters from the air inlet 3 and is filtered by the filter screen 8 before entering, heat is taken away when the cold air passes through the cooling guide columns and the cooling fins, and hot air is discharged through the air outlet 10, so that the charging pile main body 2 is cooled; the filter screen 8 needs to be dismounted for cleaning after being used for a long time, when the filter screen 8 is dismounted, the two locking knobs 51 are sequentially rotated, the locking knobs 51 drive the locking screws 52 to rotate, the locking screws 52 are in threaded connection with the fixed frame 4, the locking screws 52 are screwed off the fixed frame 7, the locking of the fixed frame 7 is released, the fixed frame 7 is pulled out through the cross rod 6, the filter screen 8 on the fixed frame 7 can be cleaned, the structure is simple, and the dismounting and the mounting are convenient; when not dispelling the heat, baffle 11 rotates downwards under the effect of self gravity to with blend stop 12 contacts, can block that outside dust gets into and fill electric pile main part 2, the inside component of protection electric pile main part 2.

Reference throughout this specification to "one embodiment," "another embodiment," "an embodiment," "a preferred embodiment," or the like, means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment described generally in this application. The appearances of the same phrase in various places in the specification are not necessarily all referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with any embodiment, it is submitted that it is within the scope of the invention to effect such feature, structure, or characteristic in connection with other embodiments.

Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.

Claims

1. The utility model provides a fill electric pile heat dissipation mechanism, includes unable adjustment base (1) and fills electric pile main part (2), unable adjustment base (1) install in fill the bottom of electric pile main part (2), its characterized in that: an air inlet (3) is formed in the bottom of the front side of the charging pile main body (2), a fixing frame (4) is fixedly connected to the bottom of the front side of the charging pile main body (2), the fixing frame (4) is U-shaped, the air inlet (3) is located in the fixing frame (4), locking parts (5) are arranged at two ends of the fixing frame (4), and a filtering assembly is arranged on the fixing frame (4); a cavity is formed in the top end of the interior of the charging pile main body (2), a heat dissipation piece (9) is installed in the cavity, air outlets (10) are formed in the top ends of the two sides of the charging pile main body (2), each air outlet (10) is composed of a plurality of ventilation grooves, and the ventilation grooves are vertically distributed at equal intervals; and each ventilation groove is internally provided with an ash blocking mechanism.

2. The charging pile heat dissipation mechanism of claim 1, wherein:

the air inlet (3) is composed of a plurality of air holes, and the air holes are distributed in a rectangular array.

3. The charging pile heat dissipation mechanism of claim 1, wherein:

the filter assembly comprises a cross rod (6), a fixed frame (7) and a filter screen (8), the fixed frame (7) is installed on the cross rod (6), and the filter screen (8) is installed on the fixed frame (7);

the fixing frame (4) is provided with a slot (41) matched with the fixing frame (7), and the fixing frame (7) is spliced with the fixing frame (4).

4. The charging pile heat dissipation mechanism of claim 1, wherein:

retaining member (5) are including locking knob (51) and locking screw (52), locking knob (51) with locking screw (52) fixed connection, seted up on mount (4) with the screw hole that locking screw (52) cooperation was used, locking screw (52) with mount (4) threaded connection.

5. The charging pile heat dissipation mechanism of claim 1, wherein:

the heat dissipation member (9) comprises a heat dissipation fan, a heat dissipation guide post and heat dissipation fins.

6. The charging pile heat dissipation mechanism of claim 1, wherein:

keep off grey mechanism and include baffle (11) and blend stop (12), baffle (11) through the fixed axle with fill electric pile main part (2) and rotate and connect, blend stop (12) with fill electric pile main part (2) fixed connection, baffle (11) with blend stop (12) contact.