CN205212465U - Water cooling plant of electric vehicle charging ware - Google Patents

Water cooling plant of electric vehicle charging ware Download PDF

Info

Publication number
CN205212465U
CN205212465U CN201520887148.1U CN201520887148U CN205212465U CN 205212465 U CN205212465 U CN 205212465U CN 201520887148 U CN201520887148 U CN 201520887148U CN 205212465 U CN205212465 U CN 205212465U
Authority
CN
China
Prior art keywords
shell
fixedly connected
fin
circuit board
water pump
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201520887148.1U
Other languages
Chinese (zh)
Inventor
黄亚哲
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CIXI SHENZHIYI ELECTRICAL APPLIANCES FACTORY
Original Assignee
CIXI SHENZHIYI ELECTRICAL APPLIANCES FACTORY
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by CIXI SHENZHIYI ELECTRICAL APPLIANCES FACTORY filed Critical CIXI SHENZHIYI ELECTRICAL APPLIANCES FACTORY
Priority to CN201520887148.1U priority Critical patent/CN205212465U/en
Application granted granted Critical
Publication of CN205212465U publication Critical patent/CN205212465U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a water cooling plant of electric vehicle charging ware, including shell and fin, the left side upper portion fixedly connected with filler of shell, the left side lower part fixedly connected with discharge outlet of shell, the inner chamber lower part fixed mounting of shell has the circuit board, the middle part fixedly connected with water pump of circuit board, the left side of water pump leads to the bottom fixed connection of pipe and shell, the bottom and the circuit board fixed connection of fin, the upper portion of water pump leads to pipe and heat absorption pipe fixed connection, the heat absorption pipe is the S -shaped and distributes in the outside of fin, the upper portion fixed connection of outlet pipe and shell is passed through to the upper end of heat absorption pipe. The utility model discloses simple structure, convenient and practical effectually lowers the temperature to the electric vehicle charging ware, and the mainboard of protection charger does not receive the damage, has increased the life of charger.

Description

A kind of water cooling plant of electric car charger
Technical field
The utility model relates to electronic equipments technical field, is specially a kind of water cooling plant of electric car charger.
Background technology
The heat radiation of charger is charger especially one of electric car charger technical barrier that will solve always, what current charger on the market was generally taked is install metal heat sink on a printed circuit, by increasing the radiating fin of radiator or selecting the metal material shell of good heat dissipation effect, or realize heat radiation by arranging heat radiation hole etc. mode at charger case.But there is following problem in above mode: in order to reach radiating effect, the volume of conventional fin is larger, its heat dissipation path be by the heat on printed circuit board (PCB) by fin conductive to charger internal space, spread out of from the hole of shell by radiation effects, or through secondary-conduction to metal shell, then be radiated outside space.This kind of radiating mode increases heat dissipation path (conduction-radiation-conduction-radiation) on the one hand, radiating efficiency is declined, in addition, by the first time conduction of fin, give off a large amount of heat accumulations in charger internal space, the components and parts on whole circuit board are made to shroud under high heat, the aging acceleration of components and parts can be caused equally, although arrange heat radiation hole, but the water proof and dust proof effect of this structure is low, easily cause the damage of circuit components and aging, more and more general outdoor environment for use cannot be met, moreover, fin is for reaching more excellent effect, need to arrange more fin with increasing heat radiation area, too increase cost simultaneously.Based on above reason, cause charger repair rate and scrappage remains high, bring larger puzzlement to businessman and consumer.
Utility model content
The purpose of this utility model is the water cooling plant providing a kind of electric car charger, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme: a kind of water cooling plant of electric car charger, comprise shell and fin, the left upper portion of described shell is fixedly connected with filler, the left lower of described shell is fixedly connected with dewatering outlet, the inner chamber bottom of described shell is installed with circuit board, the middle part of described circuit board is fixedly connected with water pump, the water pipe that passes on left of described water pump is fixedly connected with the bottom of shell, the bottom of described fin is fixedly connected with circuit board, the top of described water pump is fixedly connected with endothermic tube by water pipe, the S-shaped outside being distributed in fin of described endothermic tube, the upper end of described endothermic tube is fixedly connected with the top of shell by outlet pipe.
Preferably, described water pump is electrically connected by wire and circuit board.
Preferably, described fin is at least set to 2 groups, and described endothermic tube is at least set to 2 groups.
Compared with prior art, the beneficial effects of the utility model are: the utility model structure is simple, convenient and practical, shell both act as the guard block of charger, play again the effect of heat radiation, creationaryly application traditional heat-dissipating sheet and corresponding heat exchange pattern are abandoned, the heat of circuit board is directly transmitted on shell by the flowing of water, the maximizing efficiency of heat radiation is improved, the outside of fin is distributed in because endothermic tube is S-shaped, outside can be conducted heat to more efficiently, solve components and parts and shrouded the aged deterioration at high temperature caused, on the other hand, also shell need not be set to heat radiation hole, when using in the open, serve water proof and dust proof effect.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
In figure: 1 outlet pipe, 2 shells, 3 filler, 4 fin, 5 endothermic tubes, 6 dewatering outlets, 7 circuit boards, 8 suction hoses, 9 water pumps.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, the utility model provides a kind of technical scheme: a kind of water cooling plant of electric car charger, comprise shell 2 and fin 4, the left upper portion of described shell 2 is fixedly connected with filler 3, the left lower of described shell 2 is fixedly connected with dewatering outlet 6, by arranging filler 3 and dewatering outlet 6, can so that change water and moisturizing to heat abstractor after Long-Time Service, the inner chamber bottom of described shell 2 is installed with circuit board 7, the middle part of described circuit board 7 is fixedly connected with water pump 9, by arranging water pump 9, the mobility of water can be accelerated, make heat flow even, described water pump 9 is electrically connected by wire and circuit board 7, the water pipe that passes on left of described water pump 9 is fixedly connected with the bottom of shell 2, the bottom of described fin 4 is fixedly connected with circuit board 7, described fin 4 is at least set to 2 groups, the top of described water pump 9 is fixedly connected with endothermic tube 5 by water pipe, described endothermic tube 5 is at least set to 2 groups, the S-shaped outside being distributed in fin 4 of described endothermic tube 5, by endothermic tube 5 is arranged S-shaped, outside can be conducted heat to more efficiently, solve components and parts and shrouded the aged deterioration at high temperature caused, the upper end of described endothermic tube 5 is fixedly connected with by the top of outlet pipe 1 with shell 2, the utility model structure is simple, convenient and practical, shell 2 both act as the guard block of charger, play again the effect of heat radiation, creationaryly application traditional heat-dissipating sheet and corresponding heat exchange pattern are abandoned, the heat of circuit board 7 is directly transmitted on shell 2 by the flowing of water, the maximizing efficiency of heat radiation is improved, on the other hand, also shell 2 need not be set to heat radiation hole, when using in the open, serve water proof and dust proof effect.
Although illustrate and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and spirit, scope of the present utility model is by claims and equivalents thereof.

Claims (3)

1. the water cooling plant of an electric car charger, comprise shell (2) and fin (4), it is characterized in that: the left upper portion of described shell (2) is fixedly connected with filler (3), the left lower of described shell (2) is fixedly connected with dewatering outlet (6), the inner chamber bottom of described shell (2) is installed with circuit board (7), the middle part of described circuit board (7) is fixedly connected with water pump (9), the water pipe that passes on left of described water pump (9) is fixedly connected with the bottom of shell (2), the bottom of described fin (4) is fixedly connected with circuit board (7), the top of described water pump (9) is fixedly connected with endothermic tube (5) by water pipe, the S-shaped outside being distributed in fin (4) of described endothermic tube (5), the upper end of described endothermic tube (5) is fixedly connected with by the top of outlet pipe (1) with shell (2).
2. the water cooling plant of a kind of electric car charger according to claim 1, is characterized in that: described water pump (9) is electrically connected by wire and circuit board (7).
3. the water cooling plant of a kind of electric car charger according to claim 1, is characterized in that: described fin (4) is at least set to 2 groups, and described endothermic tube (5) is at least set to 2 groups.
CN201520887148.1U 2015-11-05 2015-11-05 Water cooling plant of electric vehicle charging ware Expired - Fee Related CN205212465U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520887148.1U CN205212465U (en) 2015-11-05 2015-11-05 Water cooling plant of electric vehicle charging ware

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520887148.1U CN205212465U (en) 2015-11-05 2015-11-05 Water cooling plant of electric vehicle charging ware

Publications (1)

Publication Number Publication Date
CN205212465U true CN205212465U (en) 2016-05-04

Family

ID=55850157

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520887148.1U Expired - Fee Related CN205212465U (en) 2015-11-05 2015-11-05 Water cooling plant of electric vehicle charging ware

Country Status (1)

Country Link
CN (1) CN205212465U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105813439A (en) * 2016-05-07 2016-07-27 罗文凤 Cooling network type electric vehicle charging pile

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105813439A (en) * 2016-05-07 2016-07-27 罗文凤 Cooling network type electric vehicle charging pile

Similar Documents

Publication Publication Date Title
CN202840556U (en) Electrombile charger having heat radiation structure
CN108718509A (en) A kind of controller for electric vehicle having high heat dispersion
CN211530440U (en) Heat dissipation type safety protection switch board
CN104332673B (en) Battery water-filled radiator
CN205212465U (en) Water cooling plant of electric vehicle charging ware
CN207559367U (en) A kind of water cooling distribution box
CN204316936U (en) A kind of regulator cubicle liquid-cooling heat radiator
CN206442116U (en) The high-power reactive compensation power unit radiator structure of Wind-cooling type
CN201803247U (en) Street lamp module
CN209914171U (en) Mounting structure of heat dissipation mechanism for circuit board
CN208444259U (en) A kind of high-power digging mine power supply
CN206099401U (en) Electric vehicle charging ware with refrigeration function
CN215645724U (en) Power and electricity distribution control cabinet with good heat dissipation performance
CN205900529U (en) Insulated gate polar form power tube double heat dissipating device
CN202546853U (en) Quick-heat-dissipation electromagnetic oven
CN204316937U (en) A kind of regulator cubicle heat-transfer device
CN102723878B (en) High-power solar three-phase grid-connected inverter
CN204030982U (en) A kind of (PCC) power
CN207150926U (en) Electronic rectifier shell
CN207573286U (en) A kind of photovoltaic generation improves efficient appliances with auxiliary
CN109245555B (en) Synchronous rectification high-frequency switch power supply
CN208079651U (en) A kind of dust-protection type communication cartridge with double cooling structure
CN203013292U (en) Highly effective inner heat conduction type flexible connection cable
CN106684945A (en) Water cooling device for electric vehicle charger
CN204993082U (en) Tower high -pressure rectifier module

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160504

Termination date: 20161105

CF01 Termination of patent right due to non-payment of annual fee