CN205303540U - Waterproof power supply - Google Patents
Waterproof power supply Download PDFInfo
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- CN205303540U CN205303540U CN201521041007.4U CN201521041007U CN205303540U CN 205303540 U CN205303540 U CN 205303540U CN 201521041007 U CN201521041007 U CN 201521041007U CN 205303540 U CN205303540 U CN 205303540U
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- water
- waterproof
- plastic film
- aluminum plastic
- power supply
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Abstract
The utility model discloses a waterproof power supply, including plastic -aluminum membrane laminate polymer battery module, protection box and water cooling structure, wherein water cooling structure is including connecting water cooling pipe and inlet tube, the outlet pipe between plastic -aluminum membrane laminate polymer battery module, this power -on construction improvement reasonable excessively especially cooperatees through protection box and water cooling structure, has both realized effective sealing, prevents the work of moisture influence power, can use the midium or long term at humid environment, adapts to the heat dissipation requirement of high -power power again, and simple structure is easy -to -use moreover, has good using value.
Description
Technical field
This utility model relates to battery modular structure field, particularly a kind of waterproof power supply.
Background technology
The use of charge and discharge power supply can there is waterproof safety use problem in secondary. Electric powered motor power supply box and accumulation power supply case be very easily short circuit in wet environment, and in air, humidity is relatively larger, rainy day or immersion road conditions, very easily causes power supply to meet water short circuit security incident and power-fail, causes personnel and property loss.
Summary of the invention
In order to overcome the deficiencies in the prior art, this utility model provides a kind of waterproof power supply.
This utility model solves its technical problem and be the technical scheme is that
A kind of waterproof power supply, including aluminum plastic film soft package battery module, protecting box and water-cooling structure, wherein said water-cooling structure includes the water composite cooling pipe and water inlet pipe, the outlet pipe that are connected between aluminum plastic film soft package battery module.
As a preference, described aluminum plastic film soft package battery module includes the sealing metal shell of aluminum plastic film soft-package battery group, battery circuit board insulated enclosure waterproof module and outer layer successively, and described battery circuit board insulated enclosure waterproof module includes circuit welded plate, cell both positive and negative polarity wire and set of cells both positive and negative polarity wire.
As a preference, described aluminum plastic film soft-package battery group includes the arrangement of multiple aluminum plastic film packaging of soft packaged monomer serial or parallel connection, and described water composite cooling pipe is coated on aluminum plastic film packaging of soft packaged monomer surface and forms layer structure, is filled with coolant in described water composite cooling pipe.
As a preference, for be tightly connected molding by heat conductive insulating water-proof silica-gel between both positive and negative polarity lug and the battery circuit board insulated enclosure waterproof module of described aluminum plastic film soft-package battery group.
As a preference, described sealing metal shell having the outlet that the water inlet being connected with water inlet pipe is connected with outlet pipe, the material of described sealing metal shell is rustless steel or aluminium alloy.
As a preference; described protecting box includes insulating heat-conductive housing and insulating heat-conductive waterproof sealing layer; described insulating heat-conductive housing has inlet wire groove, line outlet groove, battery pack protection plate or power-supply management system; adopting insulating heat-conductive silica gel injection moulding sealing moulding to fix between described inlet wire groove and line outlet groove, described insulating heat-conductive waterproof sealing layer adopts insulating heat-conductive silica gel.
As a preference, in described water composite cooling pipe, refrigerant charge is the 85 ~ 90% of water composite cooling pipe capacity, and described coolant is water and ethylene glycol mixture.
The beneficial effects of the utility model are: this power supply passes through rational structural improvement; match especially by protecting box and water-cooling structure; both effective sealing had been realized; prevent moisture from affecting power work; can use for a long time in wet environment; adapt to again the cooling requirements of large power supply, and simple in construction is easy-to-use, there is applications well and be worth.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, this utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of this utility model another embodiment;
Fig. 3, Fig. 4 are the structural representations of protecting box part in this utility model.
Detailed description of the invention
In order to make the purpose of the application, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, this utility model is further elaborated. For the thorough explanation present invention, following description can relate to some specific detail. And when not having these specific detail, the present invention is then likely to still can realize, namely the technical staff in art uses the work that these describe and statement effectively introduces them to the others skilled in the art in art herein essential. In addition it should be noted that; the word of middle use " interior " being described below and " outward " refers respectively to the direction towards or away from particular elements geometric center, above-mentioned direction is being made simply, creationary adjustment need not should not be construed as the technology beyond the application protection domain by person skilled. Should be appreciated that specific embodiment described herein is only in order to explain the application, be not used to limit real protection scope. And for avoiding confusion the purpose of the present invention, owing to the technology such as the preparation method known, circuit arrangement are not it will be understood that therefore they are described in detail. With reference to Fig. 1, Fig. 2; a kind of waterproof power supply; it includes aluminum plastic film soft package battery module 1, protecting box 2 and water-cooling structure 3, and wherein said water-cooling structure 3 includes the water composite cooling pipe 31 and water inlet pipe 32, the outlet pipe 33 that are connected between aluminum plastic film soft package battery module 1. Protecting box 2 is used for installing battery pack protection plate (PCB) or power-supply management system (BMS), plays the sealing crashproof effect of waterproof as protection structure. Power supply realizes high efficiency and heat radiation by the water composite cooling pipe 31 of water-cooling structure 3, meet the big electric current of high magnification and the needs that work long hours, ensure the waterproof of large power supply and cooling requirements balance, though the adverse circumstances such as wet environment also can normal operation, be greatly improved the scope of application of power supply.
Further embodiment, with reference to a kind of waterproof power supply of Fig. 1, Fig. 2, " embodiment " wherein referred to herein refers to the special characteristic, structure or the characteristic that may be included at least one implementation of the application. Different local in this manual " in the embodiments " occurred not refer both to same embodiment, neither be independent or selective and that other embodiments are mutually exclusive embodiment. Embodiment includes aluminum plastic film soft package battery module 1, protecting box 2 and water-cooling structure 3, and wherein said water-cooling structure 3 includes the water composite cooling pipe 31 and water inlet pipe 32, the outlet pipe 33 that are connected between aluminum plastic film soft package battery module 1. Described aluminum plastic film soft package battery module 1 includes the sealing metal shell 6 of aluminum plastic film soft-package battery group 4, battery circuit board insulated enclosure waterproof module 5 and outer layer successively, and described battery circuit board insulated enclosure waterproof module 5 includes circuit welded plate 51, cell both positive and negative polarity wire 52 and set of cells both positive and negative polarity wire 53.Circuit welded plate 51 ensures that circuit and wire power line are installed firm, and battery circuit board insulated enclosure waterproof module 5 and sealing metal shell 6 cooperatively form dual waterproof construction. In described water composite cooling pipe 31, refrigerant charge is the 85 ~ 90% of water composite cooling pipe 31 capacity, and described coolant is water and ethylene glycol mixture, improves radiating efficiency.
Further embodiment; with reference to Fig. 1, Fig. 2; a kind of waterproof power supply, it includes aluminum plastic film soft package battery module 1, protecting box 2 and water-cooling structure 3, and wherein said water-cooling structure 3 includes the water composite cooling pipe 31 and water inlet pipe 32, the outlet pipe 33 that are connected between aluminum plastic film soft package battery module 1. Described aluminum plastic film soft package battery module 1 includes the sealing metal shell 6 of aluminum plastic film soft-package battery group 4, battery circuit board insulated enclosure waterproof module 5 and outer layer successively, and described battery circuit board insulated enclosure waterproof module 5 includes circuit welded plate 51, cell both positive and negative polarity wire 52 and set of cells both positive and negative polarity wire 53. With reference to Fig. 2, described sealing metal shell 6 has the outlet 62 that the water inlet 61 being connected with water inlet pipe 32 is connected with outlet pipe 33, the material of described sealing metal shell 6 is rustless steel or aluminium alloy, fit into the mouth of a river 61 and outlet 62 mouth of pipe installation robust structure as water-cooling structure 3, improve and stable degree is installed, in sealing metal shell 6, each battery unit of aluminum plastic film soft-package battery group 4 is in turn connected into by water composite cooling pipe 31, make water-cooling structure 3 as tandem integral heat sink structure, improve radiating efficiency.
Further embodiment; with reference to Fig. 1, Fig. 2; a kind of waterproof power supply, it includes aluminum plastic film soft package battery module 1, protecting box 2 and water-cooling structure 3, and wherein said water-cooling structure 3 includes the water composite cooling pipe 31 and water inlet pipe 32, the outlet pipe 33 that are connected between aluminum plastic film soft package battery module 1. Described aluminum plastic film soft package battery module 1 includes the sealing metal shell 6 of aluminum plastic film soft-package battery group 4, battery circuit board insulated enclosure waterproof module 5 and outer layer successively, and described battery circuit board insulated enclosure waterproof module 5 includes circuit welded plate 51, cell both positive and negative polarity wire 52 and set of cells both positive and negative polarity wire 53. Described aluminum plastic film soft-package battery group 4 includes the arrangement of multiple aluminum plastic film packaging of soft packaged monomer 41 serial or parallel connection, described water composite cooling pipe 31 is coated on aluminum plastic film packaging of soft packaged monomer 41 surface and forms layer structure, it is filled with coolant in described water composite cooling pipe 31, improves radiating efficiency. Wherein Fig. 1 connects design sketch as single aluminum plastic film packaging of soft packaged monomer 41 mode, and design sketch when Fig. 2 connects as multiple aluminum plastic film packaging of soft packaged monomers 41. For to be tightly connected molding by heat conductive insulating water-proof silica-gel between both positive and negative polarity lug and the battery circuit board insulated enclosure waterproof module 5 of described aluminum plastic film soft-package battery group 4, it is ensured that waterproof effect.
Further embodiment; with reference to Fig. 1, Fig. 2; a kind of waterproof power supply, it includes aluminum plastic film soft package battery module 1, protecting box 2 and water-cooling structure 3, and wherein said water-cooling structure 3 includes the water composite cooling pipe 31 and water inlet pipe 32, the outlet pipe 33 that are connected between aluminum plastic film soft package battery module 1. With reference to Fig. 3, Fig. 4; described protecting box 2 includes insulating heat-conductive housing 7 and insulating heat-conductive waterproof sealing layer 8; wherein insulating heat-conductive waterproof sealing layer 8 as the lid rim seal layer of insulating heat-conductive housing 7, can have insulated enclosure waterproof and stronger mechanical strength, can effectively prevent moisture. Described insulating heat-conductive housing 7 has inlet wire groove 71, line outlet groove 72, battery pack protection plate or power-supply management system 73; wherein battery pack protection plate and PCB; power-supply management system and BMS(BATTERYMANAGEMENTSYSTEM); external output is realized by power positive cathode wire 74; insulating heat-conductive silica gel injection moulding sealing moulding is adopted to fix between described inlet wire groove 71 and line outlet groove 72; described insulating heat-conductive waterproof sealing layer 8 adopts insulating heat-conductive silica gel, it is ensured that insulative water-proof effect.
According to above-mentioned principle, above-mentioned embodiment can also be carried out suitable change and amendment by this utility model. Therefore, this utility model is not limited to detailed description of the invention disclosed and described above, should also be as falling in scope of the claims of the present utility model to modifications and changes more of the present utility model.
Claims (7)
1. a waterproof power supply; it is characterized in that: include aluminum plastic film soft package battery module (1), protecting box (2) and water-cooling structure (3), wherein said water-cooling structure (3) includes the water composite cooling pipe (31) and water inlet pipe (32), the outlet pipe (33) that are connected between aluminum plastic film soft package battery module (1).
2. a kind of waterproof power supply according to claim 1, it is characterized in that: described aluminum plastic film soft package battery module (1) includes the sealing metal shell (6) of aluminum plastic film soft-package battery group (4), battery circuit board insulated enclosure waterproof module (5) and outer layer successively, and described battery circuit board insulated enclosure waterproof module (5) includes circuit welded plate (51), cell both positive and negative polarity wire (52) and set of cells both positive and negative polarity wire (53).
3. a kind of waterproof power supply according to claim 2, it is characterized in that: described aluminum plastic film soft-package battery group (4) includes the arrangement of multiple aluminum plastic film packaging of soft packaged monomer (41) serial or parallel connection, described water composite cooling pipe (31) is coated on aluminum plastic film packaging of soft packaged monomer (41) surface and forms layer structure, and described water composite cooling pipe is filled with coolant in (31).
4. a kind of waterproof power supply according to claim 2, it is characterised in that: for be tightly connected molding by heat conductive insulating water-proof silica-gel between both positive and negative polarity lug and battery circuit board insulated enclosure waterproof module (5) of described aluminum plastic film soft-package battery group (4).
5. a kind of waterproof power supply according to claim 2, it is characterized in that: having the outlet (62) that the water inlet (61) being connected with water inlet pipe (32) is connected with outlet pipe (33) on described sealing metal shell (6), the material of described sealing metal shell (6) is rustless steel or aluminium alloy.
6. a kind of waterproof power supply according to claim 1; it is characterized in that: described protecting box (2) includes insulating heat-conductive housing (7) and insulating heat-conductive waterproof sealing layer (8); described insulating heat-conductive housing (7) has inlet wire groove (71), line outlet groove (72), battery pack protection plate or power-supply management system (73); adopting insulating heat-conductive silica gel injection moulding sealing moulding to fix between described inlet wire groove (71) and line outlet groove (72), described insulating heat-conductive waterproof sealing layer (8) adopts insulating heat-conductive silica gel.
7. a kind of waterproof power supply according to claim 3, it is characterised in that: described water composite cooling pipe (31) interior refrigerant charge is the 85 ~ 90% of water composite cooling pipe (31) capacity, and described coolant is water and ethylene glycol mixture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521041007.4U CN205303540U (en) | 2015-12-15 | 2015-12-15 | Waterproof power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521041007.4U CN205303540U (en) | 2015-12-15 | 2015-12-15 | Waterproof power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205303540U true CN205303540U (en) | 2016-06-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521041007.4U Active CN205303540U (en) | 2015-12-15 | 2015-12-15 | Waterproof power supply |
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| CN (1) | CN205303540U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106253638A (en) * | 2016-08-24 | 2016-12-21 | 固纬电子(苏州)有限公司 | The power-supply system of cpable of lowering power loss |
| CN106981618A (en) * | 2017-01-21 | 2017-07-25 | 浙江超威创元实业有限公司 | A kind of passive waterproof system of lithium battery and making, waterproof method and electric car |
| CN113939159A (en) * | 2021-10-19 | 2022-01-14 | 深圳市联明电源有限公司 | High-power water-cooling power supply structure |
-
2015
- 2015-12-15 CN CN201521041007.4U patent/CN205303540U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106253638A (en) * | 2016-08-24 | 2016-12-21 | 固纬电子(苏州)有限公司 | The power-supply system of cpable of lowering power loss |
| CN106981618A (en) * | 2017-01-21 | 2017-07-25 | 浙江超威创元实业有限公司 | A kind of passive waterproof system of lithium battery and making, waterproof method and electric car |
| CN106981618B (en) * | 2017-01-21 | 2019-08-06 | 浙江超威创元实业有限公司 | A kind of passive waterproof system of lithium battery and production, waterproof method and electric vehicle |
| CN113939159A (en) * | 2021-10-19 | 2022-01-14 | 深圳市联明电源有限公司 | High-power water-cooling power supply structure |
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