CN213472822U

CN213472822U - Fill electric pile mainboard circuit with thing networking function

Info

Publication number: CN213472822U
Application number: CN202022068273.3U
Authority: CN
Inventors: 龚云祥; 宋高前; 赵功成
Original assignee: Shenzhen Xincheng Technology Co ltd
Current assignee: Shenzhen Xincheng Technology Co ltd
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-06-18
Anticipated expiration: 2030-09-21

Abstract

The utility model discloses a fill electric pile mainboard circuit with thing networking function, including the line concentrator, all bolted all around of line concentrator inner chamber bottom have the bracing piece, the central department of line concentrator inner chamber bottom sets up flutedly, and the inner chamber joint of recess has the circuit board, the both sides of line concentrator inner chamber bottom all are bolted and have the fixing base. The utility model discloses a fin, the cooperation of heat conduction silica gel and heat conduction gasket, can absorb the heat that the circuit board surface produced fast, and in the quick conduction-in air, thereby dispel the heat fast to the circuit board, cooperation through ventilation pipe and exhaust vent, the person of facilitating the use utilizes natural wind to cool down to the surface of circuit board, the air flow speed in the line concentration box has been accelerated simultaneously, the radiating rate of circuit board has further been improved, the life of circuit board has been prolonged simultaneously, the traditional poor problem of electric pile mainboard circuit radiating effect that fills that has the function of thing networking has been solved.

Description

Fill electric pile mainboard circuit with thing networking function

Technical Field

The utility model relates to a fill electric pile mainboard circuit field, specifically be a fill electric pile mainboard circuit with thing networking function.

Background

Fill its function of electric pile and be similar to the tanker aircraft of the inside of filling station, can fix on ground or wall, install in public building and residential quarter parking area or charging station, can charge for the electric automobile of various models according to the voltage class of difference, fill the input and the alternating current network lug connection of electric pile, the output all is equipped with charging plug and is used for charging for electric automobile, it generally provides two kinds of charging methods of conventional charging and quick charge to fill electric pile, people can use specific charging card to brush the card on the human-computer interaction operation interface that fills electric pile and use, carry out corresponding charging method, the charge time, operation such as expense data printing, it can show the data such as the charge volume to fill electric pile display screen, the expense, charge time.

Can install a plurality of electric pile of filling of charging in the charging station and charge to electric automobile, it provides electric power through inside mainboard circuit to fill electric pile, long-time work, mainboard circuit can produce the heat, traditional electric pile mainboard circuit radiating effect that fills that has the thing networking function is poor, mainboard circuit can not in time dispel the heat, can strengthen mainboard circuit's work load, when too big, easily lead to the circuit to take place the short circuit, it maintains to need the staff, staff's intensity of labour has been strengthened, the life who fills electric pile mainboard circuit has been shortened simultaneously.

Disclosure of Invention

An object of the utility model is to provide a fill electric pile mainboard circuit with thing networking function is in order to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fill electric pile mainboard circuit with thing networking function, includes the line concentration box, the bracing piece has all been bolted all around of line concentration box inner chamber bottom, the center department of line concentration box inner chamber bottom sets up flutedly, and the inner chamber joint of recess has the circuit board, the both sides of line concentration box inner chamber bottom all are bolted there is the fixing base, the bottom of circuit board is provided with heat dissipation mechanism.

Preferably, heat dissipation mechanism includes fin, heat conduction silica gel, heat conduction gasket, ventilation pipe and exhaust vent, the central department bolt of circuit board bottom has the fin, all bolt has heat conduction silica gel around the circuit board bottom, the central department bolt at circuit board top has the heat conduction gasket, the vent has all been seted up from last to down in proper order to the front and the back of line concentrator both sides, and the inner chamber of vent inlays and is equipped with the ventilation pipe, the both ends of ventilation pipe all run through the inner chamber to line concentrator and bracing piece, the exhaust vent has all been seted up in proper order from a left side to the right side in the bottom of ventilation pipe.

Preferably, the inner chamber of fixing base all inlays in proper order after to in the past and is equipped with the exhaust fan, the quantity of exhaust fan is four at least, one side that the fixing base was kept away from to the exhaust fan runs through the line concentration box and outwards extends.

Preferably, the periphery of the bottom of the inner cavity of the junction box is provided with sliding grooves, the inner cavity of each sliding groove is connected with a sliding block in a sliding mode, the top of each sliding block is connected with a clamping block in a bolted mode, one side, far away from the sliding block, of each clamping block is connected with the top of the circuit board in a clamped mode, one side, far away from the sliding block, of the inner cavity of each sliding groove is connected with a spring in a bolted mode, and one side, opposite to the.

Preferably, the bottom of the circuit board is bonded with a heat dissipation copper foil, the cross-sectional area of the heat dissipation copper foil is equal to that of the circuit board, and the front face of the junction box is provided with a heat dissipation grid.

Preferably, the periphery of the bottom of the circuit board is bolted with heat conducting blocks, and one side of each heat conducting block, which is far away from the circuit board, is movably connected with the bottom of the inner cavity of the groove.

Preferably, the surface spraying of line concentration box has insulating coating, the louvre has all been seted up in proper order to the back in the past in the both sides of circuit board.

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

1. the utility model discloses a fin, the cooperation of heat conduction silica gel and heat conduction gasket, can absorb the heat that the circuit board surface produced fast, and in the quick conduction-in air, thereby dispel the heat fast to the circuit board, cooperation through ventilation pipe and exhaust vent, the person of facilitating the use utilizes natural wind to cool down to the surface of circuit board, the air flow speed in the line concentration box has been accelerated simultaneously, the radiating rate of circuit board has further been improved, the life of circuit board has been prolonged simultaneously, the traditional poor problem of electric pile mainboard circuit radiating effect that fills that has the function of thing networking has been solved.

2. The utility model discloses a cooperation of exhaust fan, the inside circulation of air speed of concentrator box has been accelerated, thereby the inside heat of concentrator box gives off speed has been improved, through the spout, a slide block, the cooperation of fixture block and spring, can fix the circuit board, the stability of circuit board has been strengthened, cooperation through the heat dissipation copper foil, can absorb the heat of circuit board, the radiating effect of circuit board has been strengthened, cooperation through the heat dissipation grid, accelerate the inside heat radiating rate of concentrator box, cooperation through the conducting block, can give off the heat of circuit board fast, the radiating efficiency of circuit board has been improved, cooperation through insulating coating, the protective effect of concentrator box has been strengthened, prevent that the electrically conductive phenomenon from appearing in the concentrator box, cooperation through the louvre, can give off the heat of the inside production of circuit board fast, the radiating effect of circuit board has been strengthened.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a sectional view of the structure of the wire collecting box of the present invention;

FIG. 3 is a perspective view of the circuit board, heat sink and heat conductive silica gel of the present invention;

fig. 4 is a perspective view of the structure of the sliding block, the spring and the clamping block of the present invention.

In the figure: 1. a wire collecting box; 2. a support bar; 3. a circuit board; 4. a fixed seat; 5. a heat dissipation mechanism; 51. a heat sink; 52. heat conducting silica gel; 53. a thermally conductive gasket; 54. a vent pipe; 55. an air outlet; 6. an exhaust fan; 7. a chute; 8. a slider; 9. a clamping block; 10. a spring; 11. a heat-dissipating copper foil; 12. a heat dissipation grid; 13. and (4) heat dissipation holes.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a charging pile mainboard circuit with the function of Internet of things comprises a junction box 1, supporting rods 2 are bolted at the periphery of the bottom of an inner cavity of the junction box 1, a groove is arranged at the center of the bottom of the inner cavity of the junction box 1, a circuit board 3 is clamped in the inner cavity of the groove, fixing seats 4 are bolted at two sides of the bottom of the inner cavity of the junction box 1, and a heat dissipation mechanism 5 is arranged at the bottom of the circuit board 3. the utility model can quickly absorb heat generated on the surface of the circuit board 3 and quickly transfer the heat into the air through the matching of a radiating fin 51, a heat conducting silica gel 52 and a heat conducting gasket 53, so as to quickly dissipate the heat of the circuit board 3, and a user can conveniently cool the surface of the circuit board 3 by utilizing natural wind through the matching of a ventilating pipe 54 and an air outlet 55, simultaneously quickens the air flowing speed in the junction box 1, further improves the heat dissipation, the problem of traditional electric pile mainboard circuit radiating effect poor that fills that has the thing networking function is solved.

The heat dissipation mechanism 5 comprises a heat dissipation fin 51, heat-conducting silica gel 52, a heat-conducting gasket 53, a ventilation pipe 54 and an air outlet 55, the heat dissipation fin 51 is bolted at the center of the bottom of the circuit board 3, the heat-conducting silica gel 52 is bolted at the periphery of the bottom of the circuit board 3, the heat-conducting gasket 53 is bolted at the center of the top of the circuit board 3, ventilation openings are sequentially arranged on the front and back of two sides of the wire collection box 1 from top to bottom, the ventilation pipe 54 is embedded in an inner cavity of the ventilation openings, two ends of the ventilation pipe 54 penetrate through inner cavities of the wire collection box 1 and the support rod 2, the air outlet 55 is sequentially arranged at the bottom of the ventilation pipe 54 from left to right, heat generated on the surface of the circuit board 3 can be quickly absorbed and quickly transferred into the air through the cooperation of the heat dissipation fin 51, the heat-conducting silica gel 52 and the heat-conducting gasket 53, so as to quickly dissipate, meanwhile, the air flow speed in the wire collecting box 1 is increased, the heat dissipation speed of the circuit board 3 is further increased, and the service life of the circuit board 3 is prolonged.

The inner chamber of fixing base 4 all inlays in proper order after to in the past and is equipped with exhaust fan 6, and the quantity of exhaust fan 6 is four at least, and one side that fixing base 4 was kept away from to exhaust fan 6 runs through line concentration box 1 and outside extension, through the cooperation of exhaust fan 6 for the inside circulation of air speed of line concentration box 1 has been accelerated, thereby has improved the inside heat of line concentration box 1 and has gived off the speed.

All seted up spout 7 around the 1 inner chamber bottom of line concentration box, the inner chamber sliding connection of spout 7 has slider 8, the top bolt of slider 8 has fixture block 9, one side that slider 8 was kept away from to fixture block 9 and the top joint of circuit board 3, one side bolt that slider 8 was kept away from to spout 7 inner chamber has spring 10, one side that spring 10 was in opposite directions and slider 8's surface bolt, through spout 7, slider 8, fixture block 9 and spring 10's cooperation, can fix circuit board 3, circuit board 3's stability has been strengthened.

The bottom of circuit board 3 bonds and has heat dissipation copper foil 11, and the cross-sectional area of heat dissipation copper foil 11 equals the cross-sectional area of circuit board 3, and heat dissipation grid 12 has been seted up on the front of concentrator box 1, through heat dissipation copper foil 11's cooperation, can absorb the heat of circuit board 3, has strengthened the radiating effect of circuit board 3, through the cooperation of heat dissipation grid 12 for the inside heat radiating rate of concentrator box 1.

All bolted connection has the heat conduction piece around circuit board 3 bottom, and the heat conduction piece keeps away from one side of circuit board 3 and the bottom swing joint of recess inner chamber, through the cooperation of heat conduction piece, can give off the heat of circuit board 3 fast, has improved circuit board 3's radiating efficiency.

The surface spraying of line concentration box 1 has insulating coating, and louvre 13 has all been seted up in proper order after to in the past to the both sides of circuit board 3, and through insulating coating's cooperation, the protective effect of line concentration box 1 has been strengthened, prevents that electrically conductive phenomenon from appearing in line concentration box 1, and through louvre 13's cooperation, can give off the heat of circuit board 3 inside production fast, has strengthened circuit board 3's radiating effect.

The working principle is as follows: when in operation, the circuit board 3 will generate heat during operation, and at this time, the heat sink 51 absorbs the heat emitted from the circuit board 3, then the heat sink 51 releases the absorbed heat, and then the heat conducting silica gel 52 absorbs the heat of the circuit board 3, then, the heat is released, so that the heat dissipation speed of the circuit board 3 is increased, and then the heat-conducting pad 53 absorbs heat from the circuit board 3, so that the heat of the circuit board 3 is quickly dissipated, then, the outside air enters into the ventilation duct 54 through the ventilation opening, and then the air in the ventilation duct 54 is emitted toward the surface of the circuit board 3 through the air outlet 55, thereby accelerating the heat circulation speed of the surface of the circuit board 3, accelerating the heat dissipation effect of the circuit board 3, simultaneously discharging the redundant heat inside the wire collecting box 1 to the outside through the exhaust fan 6, thereby quickening the air circulation speed in the wire collecting box 1 and further improving the heat dissipation effect of the circuit board 3.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Claims

1. The utility model provides a fill electric pile mainboard circuit with thing networking function, includes line concentrator (1), its characterized in that: bracing piece (2) all have been bolted around line concentration box (1) inner chamber bottom, the center department of line concentration box (1) inner chamber bottom sets up flutedly, and the inner chamber joint of recess has circuit board (3), the both sides of line concentration box (1) inner chamber bottom all are bolted connection have fixing base (4), the bottom of circuit board (3) is provided with heat dissipation mechanism (5).

2. The charging pile mainboard circuit with the function of internet of things of claim 1, wherein: radiating mechanism (5) include fin (51), heat-conducting silica gel (52), heat-conducting gasket (53), ventilation pipe (54) and exhaust vent (55), the central bolt of department of circuit board (3) bottom has fin (51), all bolt all around of circuit board (3) bottom has heat-conducting silica gel (52), the central bolt of department at circuit board (3) top has heat-conducting gasket (53), the front and the back of wire collection box (1) both sides have been from last to all having seted up the vent down in proper order, and the inner chamber of vent inlays and is equipped with ventilation pipe (54), the both ends of ventilation pipe (54) all run through to the inner chamber of wire collection box (1) and bracing piece (2), exhaust vent (55) have all been seted up in proper order from a left side to the right side to the bottom of ventilation pipe (54).

3. The charging pile mainboard circuit with the function of internet of things of claim 1, wherein: the inner chamber of fixing base (4) all inlays in proper order after to in the past and is equipped with exhaust fan (6), the quantity of exhaust fan (6) is four at least, exhaust fan (6) are kept away from one side of fixing base (4) and are run through line concentration box (1) and outside extension.

4. The charging pile mainboard circuit with the function of internet of things of claim 1, wherein: all seted up spout (7) around line concentration box (1) inner chamber bottom, the inner chamber sliding connection of spout (7) has slider (8), the top bolt of slider (8) has fixture block (9), one side that slider (8) were kept away from in fixture block (9) and the top joint of circuit board (3), one side bolt joint that slider (8) were kept away from in spout (7) inner chamber has spring (10), the surperficial bolt joint of one side and slider (8) in spring (10) in opposite directions.

5. The charging pile mainboard circuit with the function of internet of things of claim 1, wherein: the bottom of the circuit board (3) is bonded with a heat dissipation copper foil (11), the cross section area of the heat dissipation copper foil (11) is equal to that of the circuit board (3), and the front face of the junction box (1) is provided with a heat dissipation grid (12).

6. The charging pile mainboard circuit with the function of internet of things of claim 1, wherein: the periphery of the bottom of the circuit board (3) is bolted with heat conducting blocks, and one side of each heat conducting block, which is far away from the circuit board (3), is movably connected with the bottom of the groove inner cavity.

7. The charging pile mainboard circuit with the function of internet of things of claim 1, wherein: insulating coating is sprayed on the surface of the junction box (1), and heat dissipation holes (13) are formed in the two sides of the circuit board (3) from the front to the back in sequence.