CN202282635U - Multi-loop pulse charging and discharging machine with good heat dissipation - Google Patents
Multi-loop pulse charging and discharging machine with good heat dissipation Download PDFInfo
- Publication number
- CN202282635U CN202282635U CN2011204439132U CN201120443913U CN202282635U CN 202282635 U CN202282635 U CN 202282635U CN 2011204439132 U CN2011204439132 U CN 2011204439132U CN 201120443913 U CN201120443913 U CN 201120443913U CN 202282635 U CN202282635 U CN 202282635U
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- heat
- discharging machine
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Abstract
The utility model provides a multi-loop pulse charging and discharging machine with good heat dissipation and reliable operation. The multi-loop pulse charging and discharging machine comprises an AC (Alternating Current) input unit, a voltage transformation unit, a rectification filtering unit, a charging/discharging switching unit, a control unit, and a ventilation device; wherein a top of the ventilation device is provided with a fan; and an inner part of the ventilation device is provided with a radiator, and main heating components in the rectification filtering unit and the control unit. The multi-loop pulse charging and discharging machine of the utility model adopts the ventilation device capable of performing mandatory heat dissipation, so that the heat can be evacuated timely, the heat of the components can not be accumulated, and the components can not be burned by the heat, thereby ensuring normal and reliable operation of the charging and discharging machine, and reducing maintenance workload; in addition, by adopting the above structure, an installing occupying area of the components and a volume of the whole charging and discharging machine can be smaller, so that a plurality of loops can be installed in a cabinet body of one charging and discharging machine.
Description
Technical field
The present invention relates to accumulator cell charging and discharging machine field, relate in particular to a kind of multiloop pulse charge-discharge machine that dispels the heat good.
Background technology
In processes such as the use of storage battery, maintenance, production, all need battery to be charged, discharges with charge-discharge machine.Especially in the production process of storage battery, needing charges to several battery pack simultaneously changes into, if a battery pack is used a charge-discharge machine, factory just need purchase a lot of platform charge-discharge machines, and not only cost is high, and floor space is big.Multiloop pulse charge-discharge machine is simultaneously the form that the battery pack in several loops adopts pulse to discharge and recharge to be charged with a table apparatus, and this charge-discharge machine floor space is little, cost is low, the charging interval is short, the production cycle is fast, has therefore promptly obtained application.But in use; Though we find that this multiloop pulse charge-discharge machine has lot of advantages; But because integrated level is high, components and parts are many, electric current is big, transformer and reactor caloric value are big, the problem that ventilation and heat is bad, components and parts burn out is easily often arranged in the running, increased maintenance workload and maintenance cost; And have disaster hidden-trouble, even can cause and produce pause, production loss.
The utility model content
For addressing the above problem, the utility model provides a kind of multiloop pulse charge-discharge machine good, reliable operation that dispels the heat.
The utility model is realized through following technical scheme: a kind of multiloop pulse charge-discharge machine that dispels the heat good; Mainly comprise AC input cell, voltage transformation unit, rectification filtering unit, charging and discharging switch unit and control unit; It is characterized in that: also comprise a ventilation unit; The top of ventilation unit is equipped with blower fan, and ventilation unit inside is equipped with the main heating components and parts in radiator, rectification filtering unit and the control unit.
Described ventilation unit comprises base plate, radiator mounting panel, left side plate, plastic support, cover plate, support, and base plate is positioned at the top of ventilation unit, is provided with air outlet above; The bottom is provided with air inlet; The radiator mounting panel is installed in the below of base plate, fuses with the air inlet of base plate, and the right and left of radiator mounting panel is equipped with left side plate respectively; Support and plastic support are installed on the left side plate, cover plate is installed on the plastic support.
Further, the air inlet of said base plate is rectangle, and is corresponding with radiator mounting panel shape, adopts welding manner to link together.
Further, said plastic support adopts removable pin to be connected with left side plate.
Further, said cover plate adopts transparent polymethyl methacrylate to make.
With respect to prior art, the utility model adopts a forced heat radiation ventilation unit, and the top of ventilation unit is equipped with blower fan, and ventilation unit inside is equipped with main heating components and parts such as radiator, controllable silicon, master control borad, pulse control board, baffle.When multiloop pulse charge-discharge machine was worked, the thermal current in the fan starting, ventilation unit is forced from the top discharged; Cold airflow gets into from the bottom of ventilation unit; The heat that can in time controllable silicon be produced is evacuated, and the heating of components and parts can not accumulated, the scaling loss of can not generating heat; Assurance discharges and recharges normal, the reliability service of function, has reduced maintenance and maintenance workload.
Ventilation and heat is good in the ventilation unit; And a lot of supports are arranged on the left side plate; Therefore can controllable silicon, master control borad, pulse control board, baffle be divided into three and range upon range ofly add installation, keep less spacing between three layers, can make the installation area occupied of components and parts littler like this; Make whole charge-discharge machine volume littler, make in the charge-discharge machine cabinet several loops can be installed.
Description of drawings
Fig. 1 is the sketch map of the utility model.
Fig. 2 is the left view of the utility model.
Fig. 3 is the front view of ventilation unit.
Fig. 4 is the vertical view of ventilation unit.
Fig. 5 is the left view of ventilation unit.
In the accompanying drawing:
1, cabinet; 2, ventilation unit; 3, cooling fan; 4, plastic support; 5, support; 6, radiator; 7, radiator mounting panel; 8, cover plate; 9, left side plate; 10, base plate.
Embodiment
Next will combine accompanying drawing that the ventilation unit of the utility model is done further to set forth in detail.
See also Fig. 1; Fig. 2, a kind of 2 loop 100A300V pulse charge-discharge machines are made up of AC input cell, voltage transformation unit, rectification filtering unit, charging and discharging switch unit and control unit; Said units is installed in the cabinet 1 of charge-discharge machine; Be provided with a ventilation unit 2 in the cabinet 1, the top of ventilation unit 2 is equipped with cooling fan 3, and ventilation unit 2 inside are equipped with heating components and parts such as radiator 6, controllable silicon, master control borad, pulse control board, baffle.
The right and left of ventilation unit 2 is equipped with left side plate 9 respectively, and support 5 and plastic support 4 are installed on the left side plate 9, and cover plate 8 is installed on the plastic support 4.Constituted an air channel vertically upward by left side plate 9, cover plate 8, the master control borad, baffle, the pulse control board that are installed on the support 5 are better dispelled the heat.Components and parts in the air channel divide three layers through support 5 installations; Keep less spacing between three layers, aluminium alloy heat radiator 6 is installed in the inside, and controllable silicon, temperature sampling transducer are installed on the radiator 6; The air channel outermost layer is installed master control borad, and pulse control board and baffle are installed in the intermediate layer.
Cover plate 8 is installed on the plastic support 4, and cover plate 8 adopts polymethyl methacrylate to make, so that operating personnel and maintenance personal under the situation of not dismantling cover plate 8, can see through the ruuning situation that cover plate 8 is observed components and parts at any time.Plastic support 4 adopts removable pin to be connected with left side plate 9, and the cover plate 8 that is installed on the plastic support can freely be rotated around removable pin, is convenient to installation, maintenance, the replacing of components and parts.
More than be merely the embodiment of the utility model, be not limited to the utility model, therefore all within the spirit and principle of the utility model, any modification of being done, be equal to replacement etc., all should be included within the claim scope of the utility model.
Claims (5)
1. good multiloop pulse charge-discharge machine of heat radiation; Mainly comprise AC input cell, voltage transformation unit, rectification filtering unit, charging and discharging switch unit and control unit; It is characterized in that: also comprise a ventilation unit; The top of ventilation unit is equipped with blower fan, and ventilation unit inside is equipped with the main heating components and parts in radiator, rectification filtering unit and the control unit.
2. a kind of multiloop pulse charge-discharge machine that dispels the heat good according to claim 1, it is characterized in that: described ventilation unit comprises base plate, radiator mounting panel, left side plate, plastic support, cover plate, support; Base plate is positioned at the top of ventilation unit; Be provided with air outlet above, the bottom is provided with air inlet, and the radiator mounting panel is installed in the below of base plate; Fuse with the air inlet of base plate; The right and left of radiator mounting panel is equipped with left side plate respectively, and support and plastic support are installed on the left side plate, and cover plate is installed on the plastic support.
3. a kind of multiloop pulse charge-discharge machine that dispels the heat good according to claim 2, it is characterized in that: the air inlet of base plate is rectangle, and is corresponding with radiator mounting panel shape, adopts welding manner to link together.
4. a kind of multiloop pulse charge-discharge machine that dispels the heat good according to claim 2 is characterized in that: said plastic support adopts removable pin to be connected with left side plate.
5. a kind of multiloop pulse charge-discharge machine that dispels the heat good according to claim 2 is characterized in that: said cover plate adopts transparent polymethyl methacrylate to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204439132U CN202282635U (en) | 2011-11-11 | 2011-11-11 | Multi-loop pulse charging and discharging machine with good heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204439132U CN202282635U (en) | 2011-11-11 | 2011-11-11 | Multi-loop pulse charging and discharging machine with good heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202282635U true CN202282635U (en) | 2012-06-20 |
Family
ID=46228786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204439132U Withdrawn - After Issue CN202282635U (en) | 2011-11-11 | 2011-11-11 | Multi-loop pulse charging and discharging machine with good heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202282635U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103107581A (en) * | 2011-11-11 | 2013-05-15 | 湖南丰日电源电气股份有限公司 | Multi-loop pulse charging and discharging machine with good heat dissipation |
| CN108549031A (en) * | 2018-03-26 | 2018-09-18 | 奇瑞汽车股份有限公司 | A kind of power battery cycle endurance test rack |
-
2011
- 2011-11-11 CN CN2011204439132U patent/CN202282635U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103107581A (en) * | 2011-11-11 | 2013-05-15 | 湖南丰日电源电气股份有限公司 | Multi-loop pulse charging and discharging machine with good heat dissipation |
| CN103107581B (en) * | 2011-11-11 | 2015-08-05 | 湖南丰日电源电气股份有限公司 | A kind of multiloop pulse charge-discharge motor |
| CN108549031A (en) * | 2018-03-26 | 2018-09-18 | 奇瑞汽车股份有限公司 | A kind of power battery cycle endurance test rack |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Multi-loop pulse charging and discharging machine with good heat dissipation Effective date of registration: 20150104 Granted publication date: 20120620 Pledgee: Bank of Beijing Limited by Share Ltd Changsha branch Pledgor: Hu'nan Fengri Power and Electric Co., Ltd. Registration number: 2014430000027 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120620 Effective date of abandoning: 20150805 |
|
| RGAV | Abandon patent right to avoid regrant | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20160218 Granted publication date: 20120620 Pledgee: Bank of Beijing Limited by Share Ltd Changsha branch Pledgor: Hu'nan Fengri Power and Electric Co., Ltd. Registration number: 2014430000027 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model |