CN209888681U

CN209888681U - Fill electric pile heat abstractor and fill electric pile

Info

Publication number: CN209888681U
Application number: CN201920174474.6U
Authority: CN
Inventors: 王凌云; 李海波
Original assignee: SHENZHEN ZHONGTIAN XIECHUANG TECHNOLOGY DEVELOPMENT Co Ltd
Current assignee: SHENZHEN ZHONGTIAN XIECHUANG TECHNOLOGY DEVELOPMENT Co Ltd
Priority date: 2019-01-31
Filing date: 2019-01-31
Publication date: 2020-01-03
Anticipated expiration: 2029-01-31

Abstract

The utility model discloses a fill electric pile heat abstractor and fill electric pile, wherein, should fill electric pile heat abstractor includes fixed module and heat dissipation module, and the heat dissipation module includes the mounting bracket and installs the fan on the mounting bracket, and the fan has binding post, and fixed module includes mount and PCB keysets, and mounting bracket demountable installation is in the mount, and the fan passes through binding post and PCB keysets electric connection. Through with mounting bracket demountable installation on the mount, be equipped with the PCB keysets on the mount, the PCB keysets passes through the binding post of fan and installs the fan electric connection on the mounting bracket, when the fan broke down, pulls out binding post from the PCB keysets, then pulls down the mounting bracket from the mount and can change the fan, dismantles the in-process and need not cut off the power supply and tear the wire open, makes things convenient for the dismantlement and the maintenance of fan.

Description

Fill electric pile heat abstractor and fill electric pile

Technical Field

The utility model relates to an electric motor car technical field that charges especially relates to a fill electric pile heat abstractor and adopt this to fill electric pile heat abstractor's electric pile that fills.

Background

The function of the charging pile is similar to that of an oiling machine in a gas station, the charging pile can be fixed on the ground or on the wall, can be installed in public buildings and parking lots of residential areas, and can charge electric vehicles of various models according to different voltage levels. Along with the rapid development of electric motor car trade, fill the use of electric pile in the life also more and more extensive, nevertheless fill long-time work of electric pile, inside electronic components can produce a large amount of heats, if can not in time discharge these heats, will influence electronic components's life. Therefore, the existing charging pile is used for discharging heat through internally mounted fans, the fans are directly fixed in the charging pile through screws in the prior art, when the fans break down, the power is cut off firstly, the wires are detached, then the fans are detached through tools, and great inconvenience is brought to detachment and maintenance of the fans.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, one of the purposes of the utility model is to provide a fill electric pile heat abstractor, solve the problem that needs the line outage and tear the wire open when current fan is dismantled. The utility model discloses a second purpose lies in providing a fill electric pile, should fill electric pile and adopt as above fill electric pile heat abstractor.

The utility model discloses an one of the purpose adopts following technical scheme to realize:

the utility model provides a fill electric pile heat abstractor, includes fixed module and heat dissipation module, the heat dissipation module include the mounting bracket with install in fan on the mounting bracket, the fan has binding post, fixed module include the mount with install in PCB keysets on the mount, mounting bracket demountable installation in the mount, the fan passes through binding post with PCB keysets electric connection.

Further, the fixing frame is provided with a clamping groove for accommodating the mounting frame, and the mounting frame is detachably mounted in the clamping groove.

Further, fill electric pile heat abstractor and still include the quick detach screw, the mount is equipped with the screw, the quick detach screw pass behind the screw with the mounting bracket butt will the mounting bracket compresses tightly in the draw-in groove.

Furthermore, the fixing frame comprises a first support and a second support connected with the first support, the first support and the second support are enclosed to form the clamping groove, and the PCB adapter plate and the screw hole are arranged on the first support.

Further, the first support comprises two first side plates which are arranged oppositely and a second side plate which is connected with the two first side plates, two opposite end portions of the two first side plates are provided with bending portions and two bending portions which extend oppositely, the PCB adapter plate is installed on the first side plates, the screw holes are located on the bending portions, the second support comprises an annular top plate and a third side plate which is connected to the annular top plate and is far away from one side of the second side plate, the two bending portions and the annular top plate are arranged in an interval and parallel mode, the bending portions, the two first side plates, the second side plate and the annular top plate are enclosed to form the clamping grooves, and the mounting frame is pressed on the annular top plate through the butt joint of the quick-release screws.

Further, the heat dissipation module further comprises a handle, and the handle is fixedly installed on one side, far away from the second side plate, of the mounting frame.

Further, one side of the mounting frame, which is far away from the handle, is provided with a dismounting hole which is convenient for dismounting the handle.

Furthermore, one end of the second side plate is bent outwards to form a first mounting part, and a plurality of first mounting holes penetrating through the first mounting part are formed in the first mounting part at intervals; and/or the presence of a gas in the atmosphere,

one end, far away from the annular top plate, of the third side plate is bent outwards to form a second installation part, and a plurality of second installation holes penetrating through the second installation part are formed in the second installation part at intervals.

Furthermore, two ventilation openings are formed in the mounting frame, and one fan is arranged at each of the two ventilation openings.

The second purpose of the novel use is realized by adopting the following technical scheme:

the utility model provides a fill electric pile, includes the casing, the module that charges and as above fill electric pile heat abstractor, fill electric pile heat abstractor install in the casing, the module that charges is including being located control assembly in the casing and being located the casing outside in order to be used for with electric vehicle power electric connection's the subassembly that charges, the subassembly that charges with control assembly electric connection, run through on the casing be equipped with the air intake that is used for the air inlet and with the air outlet of fan counterpoint in order to be used for the air-out.

Compared with the prior art, the beneficial effects of the utility model reside in that: through with mounting bracket demountable installation on the mount, be equipped with the PCB keysets on the mount, the PCB keysets passes through the binding post of fan and installs the fan electric connection on the mounting bracket, when the fan broke down, pulls out binding post from the PCB keysets, then pulls down the mounting bracket from the mount and can change the fan, dismantles the in-process and need not cut off the power supply and tear the wire open, makes things convenient for the dismantlement and the maintenance of fan.

Drawings

Fig. 1 is a schematic structural view of a charging pile heat dissipation device provided in an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of the fixing module shown in FIG. 1;

FIG. 3 is a schematic structural diagram of the heat dissipation module shown in FIG. 1;

FIG. 4 is a schematic structural view of the first bracket shown in FIG. 2;

FIG. 5 is a schematic structural view of the second bracket shown in FIG. 2;

FIG. 6 is a schematic structural view of the mounting bracket shown in FIG. 3;

fig. 7 is the embodiment of the utility model provides a fill electric pile's structure schematic diagram.

In the figure: 100. a charging pile heat dissipation device; 10. fixing the module; 20. a heat dissipation module; 22. a fan; 21. a mounting frame; 12. a PCB adapter plate; 13. a card slot; 11. a fixed mount; 30. a quick-release screw; 111. a first bracket; 112. a second bracket; 1111. a first side plate; 1112. a second side plate; 1113. a bending section; 1121. an annular top plate; 1122. a third side plate; 23. a handle; 211. disassembling and assembling holes; 212. a vent; 1114. a first mounting portion; 1115. a first mounting hole; 1123. a second mounting portion; 1124. a second mounting hole; 400. charging piles; 41. a housing; 411. and (7) air outlet.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

It should be noted that all directional indicators (such as upper, lower, left, right, front, back, inner, outer, top, bottom … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components in a specific posture (as shown in the figure), and if the specific posture is changed, the directional indicator is changed accordingly.

It will also be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

As shown in fig. 1-3, the embodiment of the utility model provides a fill electric pile heat abstractor 100, including fixed module 10 and thermal module 20, thermal module 20 includes mounting bracket 21 and installs fan 22 on mounting bracket 21, and fan 22 has binding post, and fixed module 10 includes PCB keysets 12 on mount 11 and the installation mount 11, and mounting bracket 21 demountable installation is in mount 11, and fan 22 passes through binding post and PCB keysets 12 electric connection. With this design, include fan 22 and mounting bracket 21 through thermal module 20, fan 22 has binding post and fan 22 and installs on mounting bracket 21, mounting bracket 21 demountable installation is on mount 11, still through setting up PCB keysets 12 on mount 11, PCB keysets 12 passes through binding post and fan 22 electric connection, thus, when fan 22 breaks down and needs to be changed, can directly pull out the binding post of connection on PCB keysets 12, detach mounting bracket 21 from mount 11 again, can change fan 22, be convenient for fan 22's dismantlement and maintenance.

Preferably, in this embodiment, the fixing frame 11 is provided with a convex pillar, the convex pillar is provided with a connecting hole, and the PCB adapter plate 12 is mounted to the convex pillar through a screw penetrating through the connecting hole. It is understood that the connection of the PCB adapter board 12 to the fixing frame 11 is not limited to screw connection, and other mechanical connection or direct gluing connection are also possible.

Preferably, the fixing frame 11 is provided with a clamping groove 13 for accommodating the mounting frame 21, and the mounting frame 21 is detachably mounted on the clamping groove 13. With this design, through set up draw-in groove 13 on mount 11, like this, can be directly insert mounting bracket 21 in draw-in groove 13, conveniently fill the equipment of electric pile heat abstractor 100.

Preferably, fill electric pile heat abstractor 100 and still include quick detach screw 30, and mount 11 is equipped with the screw, and quick detach screw 30 passes behind the screw with mounting bracket 21 butt and compress tightly mounting bracket 21 in draw-in groove 13. With this design, through setting up quick detach screw 30, set up the screw on the mount 11, quick detach screw 30 compresses tightly mounting bracket 21 on mount 11 with 11 threaded connection of mount, like this, when fan 22 breaks down and need take out mounting bracket 21, unscrew quick detach screw 30 and can take out mounting bracket 21, and when needs install mounting bracket 21 in draw-in groove 13, screw up quick detach screw 30 and can prevent that mounting bracket 21 from slipping from draw-in groove 13, make things convenient for the dismouting of mounting bracket 21.

Preferably, in this embodiment, the screw hole is provided with a protrusion extending outwards, the protrusion is provided with a threaded hole communicating with the screw hole, and the quick-release screw 30 sequentially passes through the threaded hole and the screw hole and then abuts against the mounting bracket 21, so that the stability between the quick-release screw 30 and the fixing frame 11 is enhanced, and the compression effect of the quick-release screw 30 on the mounting bracket 21 is enhanced.

As shown in fig. 4-5, preferably, the fixing frame 11 includes a first bracket 111 and a second bracket 112 connected to the first bracket 111, the first bracket 111 includes two first side plates 1111 disposed oppositely and a second side plate 1112 connected to the two first side plates 1111, two opposite ends of the two first side plates 1111 are provided with a bending portion 1113 and the two bending portions 1113 extend oppositely, the PCB adapter plate 12 is mounted on the first side plate 1111, the screw hole is located at the bending portion 1113, the second bracket 112 includes an annular top plate 1121 and a third side plate 1122 connected to the annular top plate 1121 at a side far from the second side plate 1112, the two bending portions and the annular top plate are spaced and arranged in parallel, the bending portion 1113, the two first side plates 1111, the second side plate 1112 and the annular top plate 1121 enclose to form a slot 13, and the mounting frame 21 is pressed against the annular top plate 1121 through a screw 30. With this design, include two first side boards 1111 and second side board 1112 through first support 111, set up the kink 1113 of inside buckling on first side board 1111, second support 112 includes annular roof 1121 and third side board 1122, kink 1113, first side board 1111, second side board 1112 and annular roof 1121 enclose and close and form draw-in groove 13, like this, can prevent that mounting bracket 21 from falling out from the one end that first support 111 is close to fan 22, can also alleviate the weight of filling electric pile heat abstractor 100 simultaneously.

Preferably, the heat sink module 20 further includes a handle 23, and the handle 23 is fixedly mounted on a side of the mounting frame 21 away from the second side plate. With this design, through set up handle 23 on mounting bracket 21, like this, when needs take out mounting bracket 21 from draw-in groove 13 or insert draw-in groove 13, can hold handle 23 and take out mounting bracket 21 or insert draw-in groove 13, convenient operation.

As shown in fig. 6, the side of the mounting frame 21 away from the handle 23 is preferably provided with a mounting hole 211 for facilitating mounting and dismounting of the handle 23. Specifically, in the present embodiment, the handle 23 is mounted to the mounting frame 21 by screws, and two dismounting holes 211 are provided on the mounting frame 21 on the side away from the handle 23, so that a screwdriver or other tools can be inserted into the dismounting holes 211 to screw the handle 23 on the mounting frame 21, thereby facilitating the mounting of the handle 23.

Preferably, one end of the second side plate 1112 is bent outward to form a first mounting portion 1114, and the first mounting portion 1114 is provided with a plurality of first mounting holes 1115 penetrating through the first mounting portion 1114 at intervals; one end of the third side plate 1122, which is away from the annular top plate 1121, is bent outward to form a second mounting portion 1123, and a plurality of second mounting holes 1124 are formed at intervals in the second mounting portion 1123 and penetrate through the second mounting portion 1123. In this design, one end of the second side plate 1112 is bent outward to form a first mounting portion 1114, a first mounting hole 1115 is formed in the mounting portion, one end of the third side plate 1122 is bent outward to form a second mounting portion 1123, and a second mounting hole 1124 is formed in the second mounting portion 1123, so that the fixing frame 11 can be mounted on an external device through a connecting member passing through the first mounting hole 1115 and the second mounting hole 1124.

Preferably, in the present embodiment, three first mounting holes 1115 and three second mounting holes 1124 are provided, which enhances the stability between the fixing frame 11 and the external device. It is to be understood that the first and second mounting

holes

1115, 1124 are not limited to three, and for example, one, two, or other numbers may be provided.

Preferably, two ventilation openings 212 are formed on the mounting frame 21, and one fan 22 is disposed at each of the two ventilation openings 212. With this design, through set up two fans 22 on mounting bracket 21, improved the radiating effect who fills electric pile heat abstractor 100. It is to be understood that the number of the fans 22 is not limited to two, and for example, one or more may be provided.

As shown in fig. 7, the embodiment of the utility model provides a fill electric pile 400, including casing 41, the module of charging and as above fill electric pile heat abstractor 100, fill electric pile heat abstractor 100 and install in casing 41, the module of charging is including being located the control assembly of casing and being located the casing outside in order to be used for with electric vehicle power electric connection's the subassembly that charges, subassembly and control assembly electric connection charge, casing 41 runs through be equipped with the air intake that is used for the air inlet and counterpoint with fan 22 in order to be used for the air outlet 411 of air-out. Because fill electric pile and use this heat abstractor 100 that fills, consequently, fill electric pile's heat abstractor and have quick detachable characteristics.

Specifically, during use:

firstly handle 23 and fan 22 fixed connection to mounting bracket 21, first support 111 and second snap-on are in charging the casing of stake, hold handle 23, the mounting bracket 21 that will be equipped with fan 22 inserts and closes the draw-in groove 13 that forms by first curb plate 1111, second curb plate 1112, kink 1113 and annular roof 1121 surround, screw up quick detach screw 30 with the hand, compress tightly mounting bracket 21 on annular roof 1121, install PCB keysets 12 on first curb plate 1111, and pass through terminal line electric connection with fan 22 and PCB keysets 12. When the fan 22 is out of order and needs to be replaced, the terminal line connected to the PCB adapter plate 12 is pulled out, the quick-release screw 30 is unscrewed by hand, the handle 23 is held, the mounting frame 21 provided with the fan 22 is taken out of the clamping groove 13, then the corresponding fan 22 is replaced, finally the support is inserted into the clamping groove 13, and the quick-release screw 30 is screwed down.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. The utility model provides a fill electric pile heat abstractor which characterized in that: including fixed module and heat dissipation module, heat dissipation module include the mounting bracket with install in fan on the mounting bracket, the fan has binding post, fixed module include the mount with install in PCB keysets on the mount, mounting bracket demountable installation in the mount, the fan pass through binding post with PCB keysets electric connection.

2. The charging pile heat dissipating device of claim 1, wherein: the mount is equipped with the confession the draw-in groove of mounting bracket holding, mounting bracket demountable installation in the draw-in groove.

3. The charging pile heat dissipating device of claim 2, wherein: fill electric pile heat abstractor still includes the quick detach screw, the mount is equipped with the screw, the quick detach screw pass behind the screw with the mounting bracket butt will the mounting bracket compresses tightly in the draw-in groove.

4. A charging pile heat sink as claimed in claim 3, characterised in that: the fixing frame comprises a first support and a second support connected with the first support, the first support and the second support are enclosed to form the clamping groove, and the PCB adapter plate and the screw hole are arranged on the first support.

5. The charging pile heat dissipating device of claim 4, wherein: the first support comprises two first side plates which are arranged oppositely and a second side plate which is connected with the two first side plates, two opposite end parts of the two first side plates are provided with bending parts and two bending parts which extend oppositely, the PCB adapter plate is arranged on the first side plates, the screw holes are located in the bending parts, the second support comprises an annular top plate and a third side plate which is connected with the annular top plate and is far away from one side of the second side plate, the two bending parts are arranged at intervals and in parallel with the annular top plate, the bending parts are arranged on the two first side plates, the second side plates and the annular top plate are enclosed to form the clamping grooves, and the mounting frame is pressed on the annular top plate through the butt joint of the quick-release screws.

6. The charging pile heat dissipating device of claim 5, wherein: the heat dissipation module further comprises a handle, and the handle is fixedly installed on one side, far away from the second side plate, of the mounting frame.

7. The charging pile heat dissipating device of claim 6, wherein: one side that the handle was kept away from to the mounting bracket is equipped with the dismouting hole of being convenient for dismouting the handle.

8. The charging pile heat dissipating device of claim 5, wherein: one end of the second side plate is bent outwards to form a first mounting part, and a plurality of first mounting holes penetrating through the first mounting part are formed in the first mounting part at intervals; and/or the presence of a gas in the atmosphere,

9. The charging pile heat dissipating device of claim 1, wherein: the mounting frame is provided with two ventilation openings, and the two ventilation openings are respectively provided with one fan.

10. The utility model provides a fill electric pile which characterized in that: the charging pile heat dissipation device comprises a shell, a charging module and the charging pile heat dissipation device according to any one of claims 1 to 9, wherein the charging pile heat dissipation device is installed in the shell, the charging module comprises a control component and a charging component, the control component is located in the shell, the charging component is located outside the shell and is electrically connected with a power supply of an electric vehicle, the charging component is electrically connected with the control component, and an air inlet for air inlet and an air outlet aligned with a fan for air outlet are arranged on the shell in a penetrating mode.