CN201247788Y - Assembling-conveniently dynamic battery module for automobile - Google Patents
Assembling-conveniently dynamic battery module for automobile Download PDFInfo
- Publication number
- CN201247788Y CN201247788Y CNU200820115437XU CN200820115437U CN201247788Y CN 201247788 Y CN201247788 Y CN 201247788Y CN U200820115437X U CNU200820115437X U CN U200820115437XU CN 200820115437 U CN200820115437 U CN 200820115437U CN 201247788 Y CN201247788 Y CN 201247788Y
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- Prior art keywords
- contact
- box
- cylinder manifold
- automobile
- box body
- Prior art date
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- Expired - Lifetime
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- 239000011148 porous material Substances 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 6
- 238000005452 bending Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 6
- 229910052744 lithium Inorganic materials 0.000 description 6
- 229910001369 Brass Inorganic materials 0.000 description 4
- 239000010951 brass Substances 0.000 description 4
- 239000005955 Ferric phosphate Substances 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 3
- 229940032958 ferric phosphate Drugs 0.000 description 3
- WBJZTOZJJYAKHQ-UHFFFAOYSA-K iron(3+) phosphate Chemical compound [Fe+3].[O-]P([O-])([O-])=O WBJZTOZJJYAKHQ-UHFFFAOYSA-K 0.000 description 3
- 229910000399 iron(III) phosphate Inorganic materials 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 241000397426 Centroberyx lineatus Species 0.000 description 1
- 229910052493 LiFePO4 Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- QHGJSLXSVXVKHZ-UHFFFAOYSA-N dilithium;dioxido(dioxo)manganese Chemical compound [Li+].[Li+].[O-][Mn]([O-])(=O)=O QHGJSLXSVXVKHZ-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Battery Mounting, Suspending (AREA)
Abstract
The utility model relates to a battery device, in particular to a convenient-assembly vehicle power battery module which comprises a plurality of unit battery cases, bus bars and anode and cathode polarity bolts of the battery module, wherein the unit battery cases are provided with anode and cathode bus plates, the bus bars are respectively connected with the anode and cathode bus plates, the anode and cathode polarity bolts of the battery module are arranged on the end parts of the bus bars, a plurality of batteries are arranged in the unit battery case, and elastic conductive contacts used for enabling the anode and cathode bus plates to be respectively and electrically connected with anodes and the cathodes of the batteries are arranged among the anode and cathode bus plates and the plurality of batteries. The utility model has the advantages that the stable product quality is guaranteed, the maintenance cost is further lowered, and the assembly is more convenient.
Description
Technical field
The utility model relates to a kind of cell apparatus, the automobile-used power cell module of the ease of assembly that particularly a kind of maintenance cost is low.
Background technology
The lithium battery of electric automobile employing in the market mainly contains the lithium battery and the ferric phosphate lithium cell of lithium manganate battery, ternary material, wherein, and the security performance of ferric phosphate lithium cell, cycle life, high-rate discharge ability and environmental-protecting performance the best.The used raw material LiFePO4 of ferric phosphate lithium cell cost an arm and a leg (180,000 yuan/ton).The 100Ah of popular usefulness or 200Ah cell are assembled into the power vehicle battery pack on the market, and its price of 200Ah single lithium battery is between 2000-3000 unit.In the jumbo battery module that adopts a plurality of battery pack to dress up, its assembling outer boxes of airtight plastic packaging that adopt more, in a single day battery in the plastic packaging box just will change very difficulty like this, if even to destroy plastic casing and could change in use in case there is battery to go wrong, the expense of replacing battery is just very high.
In order to reduce the maintenance cost of battery, the utility model patent of the patent No. 200820079041.4 provides a kind of and has assembled big capacity automobile-used power cell module (as shown in Figure 1) by a plurality of low capacity cells, comprising: battery case 1, be installed on a plurality of batteries 2 in the battery case 1, be located at positive and negative electrode output brass bolt 3 on the battery case 1, be fixedly arranged on the collector 4 on the positive and negative electrode output brass bolt 3 respectively and the both positive and negative polarity of a plurality of batteries connected the cylinder manifold 5 of the collector 4 on the positive and negative electrode output brass bolt 3 respectively.Described battery case 1 comprises box body 11 and removably is located at the lid 12 at box body 11 two ends.Described a plurality of low capacity cell is located in the battery case by retainer 6.Be provided with conductive electrode auricle 7, the positive and negative electrode of described a plurality of batteries is spirally connected by conductive electrode auricle 7 usefulness or rivets or welding method connects described cylinder manifold 5 and constitutes the high capacity cell core rods, and is connected at positive and negative electrode output brass bolt 3 on the battery case 1 by cylinder manifold 5, collector 4.The advantage of this automobile-used power cell module is: small-capacity cells is a mechanized winding cells, the productivity ratio height, and high conformity, price is relatively low.The battery case that employing can open the lid in case certain battery damages, can open the lid and change, and avoids whole module to scrap, thereby reaches the purpose that reduces operating maintenance cost.
Dismounting for ease of single battery, as a kind of improvement, another utility application of applicant discloses a kind of assembly type high capacity cell module, its characteristics are: substitute the lug sheet with bolt on the positive and negative electrode that is welded in battery or nut, with nut or screw a plurality of batteries are connected with cylinder manifold, make the replacing battery more convenient.
But above-mentioned two kinds of methods all need be on the both positive and negative polarity at battery two ends welded attachment (lug sheet, or bolt, nut), this on very thin battery metal cylindrical shell welded attachment very easily damage battery, increase manufacturing cost; Or battery performance is reduced, influence product quality.
Summary of the invention
Technical problem to be solved in the utility model is, at the above-mentioned deficiency of prior art, a kind of steady quality, maintenance cost are low, the automobile-used power cell module of ease of assembly and provide.
A kind of automobile-used power cell module of ease of assembly, comprise: a plurality of stacked element cell boxes that are provided with the positive and negative electrode cylinder manifold, connect the collector bar of positive and negative electrode cylinder manifold and be located at the polarity bolt of the battery module positive and negative electrode of collector bar end respectively, it is characterized in that: be arranged with a plurality of batteries in the described element cell box, be provided with the elastic conduction contact that the positive and negative electrode cylinder manifold is electrically connected with the positive and negative electrode of battery respectively between described positive and negative electrode cylinder manifold and a plurality of batteries.
Except that above-mentioned essential features, in specific implementation process, also can replenish following technology contents.
The automobile-used power cell module of described ease of assembly, it is characterized in that: described element cell box comprises: the box body with front, rear, left and right side plate and base plate, be located at a plurality of batteries in the box body, the outside of the forward and backward side plate of described box body is provided with the holding tank of indent, and the both positive and negative polarity position of the corresponding battery in the bottom of holding tank is provided with a plurality of contact apertures; Described elastic conduction contact is made of with the elastic conduction spare that is connected contact contact, and described contact is stretched into the electrode of contact battery in the box by the contact apertures of holding tank bottom; Described cylinder manifold is located in the holding tank, and contacts with the elastic conduction spare of elastic conduction contact, and an end of described cylinder manifold is overhanging by the side of box body, to connect described collector bar; In the holding tank of described forward and backward side plate, the outside of cylinder manifold is provided with forward and backward cover plate, and correspondence is provided with intercommunicating pore on described front and rear cover plate, cylinder manifold and the box body, and it is fastening with front and rear cover plate, cylinder manifold and box body with nut to pass described intercommunicating pore with bolt.
The automobile-used power cell module of described ease of assembly, it is characterized in that: the elastic conduction spare of described elastic conduction contact is made of plane contact sheet and plane banking stop, described contact is located on the banking stop of described plane, is provided with elasticity bending sheet between described plane contact sheet and the described plane banking stop and constitutes U-shaped elastic conduction spare; Or
The elastic conduction spare of described elastic conduction contact is for having a plane banking stop, and described contact is convexly set on the banking stop of plane, and the power spring that is provided with the roof pressure contact in contact constitutes.
The automobile-used power cell module of described ease of assembly is characterized in that: the element cell box became the plug assembly of battery module about correspondence was provided with and is used to assemble on the upper and lower end face of the forward and backward side plate of described element cell box; Specifically be dovetail chute and the dovetail slide block that is mated; Or rectangle chute and the rectangular shaped slider that is mated; The superiors in described battery module are provided with module cover, and the both sides bottom of described module cover is provided with the slide block that the chute on the lower surface with the forward and backward side plate of described element cell box matches; The two ends of described module cover, the polarity bolt position of corresponding battery module positive and negative electrode is provided with the breach that holds the polarity bolt.
The automobile-used power cell module of described ease of assembly, it is characterized in that: a plurality of batteries in the described element cell box become two dischargings to put, inner surface at the bottom of the described element cell box box upwards is provided with the semicircle box lower supporter of solid matter that is used to put battery, be provided with retainer between two row's batteries, described retainer correspondence up and down is provided with a plurality of solid matter semicircle supports.
The automobile-used power cell module of described ease of assembly, it is characterized in that: the both sides of described retainer convex with slide block, the left side plate inwall centre position of described box body is provided with chute, and described retainer is inserted in the chute on the described box body madial wall with the slide block of its both sides and is fixed in the box body.
The automobile-used power cell module of described ease of assembly, it is characterized in that: be provided with a lug, described lug has a block, and block is provided with the polarity bolt of described battery module positive and negative electrode, and a side of described block is provided with the otic placode that is used to connect described collector bar.
The automobile-used power cell module of described ease of assembly is characterized in that: the left side plate of described element cell box box body is provided with ventilation hole.
The automobile-used power cell module of described ease of assembly, it is characterized in that: the position near the cylinder manifold overhanging end on the left side plate of described element cell box box body is respectively equipped with the collector bar groove, described collector bar is arranged in the described collector bar groove, described cylinder manifold overhanging end is 90 ° of bent plates, 90 ° of bent plates of described cylinder manifold are connected with described collector bar, and described collector bar groove is provided with the cover plate bar.
Advantage of the present utility model is: with welded attachment (the lug sheet of elastic conduction contact replacement on the both positive and negative polarity at battery two ends, or bolt, nut), the positive and negative electrode cylinder manifold is electrically connected with the positive and negative electrode of battery respectively, not only guaranteed constant product quality, and maintenance cost is further reduced, assemble more convenient.
For architectural feature of the present utility model and effect thereof are had further understanding, enumerate specific embodiment now and be described with reference to the accompanying drawings as follows.
Description of drawings
Fig. 1 is the three-dimensional exploded view of existing automobile-used power cell module.
Fig. 2 is originally to be the stereogram that the novel automobile power battery module partly decomposes.
Fig. 3 is the end view of the utility model automobile-used power cell module.
Fig. 4 is the three-dimensional exploded view of the utility model automobile-used power cell module element cell box.
Fig. 5 is the structural representation of elasticity conductive contact in the utility model automobile-used power cell module.
Embodiment
Fig. 2 Fig. 3 is originally to be the stereogram and the end view of novel automobile power battery module, as seen from the figure, the automobile-used power cell module of a kind of ease of assembly provided by the utility model, comprise: a plurality of stacked just being provided with, negative pole cylinder manifold 210,220 element cell box 100, just connecting respectively, negative pole cylinder manifold 210,220 collector bar 310,320 and the battery module of being located at the collector bar end just, the polarity bolt 410 of negative pole, difference with the prior art is, be arranged with a plurality of batteries 500 in the described element cell box 100, just described, negative pole cylinder manifold 210,220 and a plurality of battery 500 between be provided with and just make, the negative pole cylinder manifold respectively with battery just, the elastic conduction contact 600 that negative electricity connects.
In conjunction with Fig. 4, described element cell box 100 comprises: the box body 160 with front, rear, left and right side plate 110,120,130,140 and base plate 150, be located at a plurality of batteries 500 in the box body 160, the outside of the forward and backward side plate 110,120 of described box body 160 is provided with the holding tank 111,121 of indent, and the both positive and negative polarity position of the corresponding battery in the bottom of holding tank 111,121 is provided with a plurality of contact apertures 112,122; Described elastic conduction contact 600 is made of with the elastic conduction spare 620 that is connected contact 610 contact 610, and described contact 610 is stretched into the positive and negative electrode of contact battery 500 in the box by the contact apertures 112,122 of holding tank bottom; Described cylinder manifold 210,220 is located in the holding tank 111,121, and contacts with the elastic conduction spare 620 of elastic conduction contact 600, and an end of described cylinder manifold 210,220 is overhanging by the side of box body 160, to connect described collector bar 310,320; In the holding tank 111,121 of described forward and backward side plate 110,120, the outside of cylinder manifold 210,220, be provided with forward and backward cover plate 170,180, correspondence is provided with intercommunicating pore on described front and rear cover plate 170,180, cylinder manifold 210,220 and the box body 160, and passes described intercommunicating pore with bolt 700 and with nut 800 front and rear cover plate, cylinder manifold and box body are tightened to one.The left side plate 130,140 of described element cell box box body 160 is provided with ventilation hole 131,141.
Fig. 5 is the structural representation of elasticity conductive contact 600 in the utility model automobile-used power cell module.The elastic conduction spare 620 of described elastic conduction contact 600 is made of plane contact sheet 621 and plane banking stop 622, described contact 610 is located on the described plane banking stop 622, is provided with elasticity bending sheet 623 between described plane contact sheet 621 and the described plane banking stop 622 and constitutes U-shaped elastic conduction contact 600;
During installation, in the contact apertures 112,122 with the holding tank 111,121 of side plate 110,120 before and after 610 insertions of the contact on the U-shaped elastic conduction contact 600, described 620 of elastic conduction spares that are made of plane contact sheet 621 and plane banking stop 622 are blocked in outside the contact apertures; Again described cylinder manifold 210,220 is placed in the holding tank 111,121, on the plane contact sheet 621 of elastic conduction spare 620; Add a cover front and rear cover plate and pass intercommunicating pore, front and rear cover plate, cylinder manifold and box body are tightened to one with nut 800 with bolt 700.
Described elastic conduction contact can also adopt following structure, described elastic conduction spare has a plane banking stop, described contact is convexly set on the banking stop of plane, adopts the centre punch at the plane banking stop to extrude the contact that protrudes, and is provided with the power spring of roof pressure contact in the shrinkage pool at the contact back side.
During installation, in the contact apertures 112,122 of the holding tank 111,121 of side plate 110,120, described plane banking stop then was blocked in outside the contact apertures before and after the contact that will have a plane banking stop inserted; Again power spring is put into the shrinkage pool at the contact back side; Described cylinder manifold 210,220 is placed in the holding tank 111,121, on the power spring; Add a cover front and rear cover plate and pass intercommunicating pore, front and rear cover plate, cylinder manifold and box body are tightened to one with nut 800 with bolt 700.
Corresponding being provided with is used to assemble the plug assembly of element cell box up and down on the upper and lower end face of the forward and backward side plate 110,120 of described element cell box; Specifically be dovetail chute and the dovetail slide block (not shown) that is mated; Or rectangle chute 113,123 and the rectangular shaped slider 114,124 that is mated.By rectangular shaped slider 114,124 is inserted in the rectangle chutes 113,123, and the element cell box is assembled into battery module.The superiors in described battery module are provided with module cover 190, and the both sides bottom of described module cover 190 is provided with the slide block 191 that the chute on the lower surface with the forward and backward side plate of described element cell box matches; The two ends of described module cover 190, polarity bolt 410 positions of corresponding battery module positive and negative electrode are provided with the breach 192 that holds polarity bolt 410.
500 one-tenth two dischargings of a plurality of batteries in the described element cell box 100 are put, 150 inner surface upwards is provided with the semicircle box lower supporter 151 of solid matter that is used to put battery at the bottom of the described element cell box box, be provided with retainer 900 between two row's batteries, described retainer correspondence up and down is provided with a plurality of solid matter semicircle supports 910.
The both sides of described retainer 900 convex with slide block 920, left side plate 130, the 140 inwall centre positions of described box body are provided with chute 132,142, and described retainer 900 is inserted in the chute 131,141 on the described box body madial wall with the slide block 920 of its both sides and is fixed in the box body 160.The top clamping pad 930 that prevents that the upper strata battery is loosening that also can be provided with of two row's batteries.
Be provided with a lug 400, described lug has a block 401, and block 401 is provided with the polarity bolt 410 of described battery module positive and negative electrode, and a side of described block 401 is provided with the otic placode 402 that is used to connect described collector bar 310,320.
Position near cylinder manifold 210,220 overhanging ends on the left side plate 130,140 of described element cell box box body 160 is respectively equipped with collector bar groove 133,143, described collector bar 310,320 is arranged in the described collector bar groove 133,143, described cylinder manifold 210,220 overhanging ends are 90 ° of bent plates, 90 ° of bent plates of described cylinder manifold are connected with described collector bar 310,320, and described collector bar groove 133,143 is provided with cover plate bar 134,144.Specific practice is that the swallow-tail form inclined-plane is arranged in the both sides of collector bar 310,320, and the inner face of cover plate bar is arranged to dovetail groove, and the cover plate bar is plugged together in being covered on the collector bar on the collector bar groove 133,143 by dovetail groove.Or chute or button hole are set in the both sides of collector bar groove 133,143, and correspondence is provided with slide block or fixture block in the both sides of cover plate bar, and the cover plate bar is inserted or the engaging mode is covered on the collector bar groove 133,143 by sliding.
Claims (9)
1, a kind of automobile-used power cell module of ease of assembly, comprise: a plurality of stacked element cell boxes that are provided with the positive and negative electrode cylinder manifold, connect the collector bar of positive and negative electrode cylinder manifold and be located at the polarity bolt of the battery module positive and negative electrode of collector bar end respectively, it is characterized in that: be arranged with a plurality of batteries in the described element cell box, be provided with the elastic conduction contact that the positive and negative electrode cylinder manifold is electrically connected with the positive and negative electrode of battery respectively between described positive and negative electrode cylinder manifold and a plurality of batteries.
2, the automobile-used power cell module of ease of assembly according to claim 1, it is characterized in that: described element cell box comprises: the box body with front, rear, left and right side plate and base plate, be located at a plurality of batteries in the box body, the outside of the forward and backward side plate of described box body is provided with the holding tank of indent, and the both positive and negative polarity position of the corresponding battery in the bottom of holding tank is provided with a plurality of contact apertures; Described elastic conduction contact is made of with the elastic conduction spare that is connected contact contact, and described contact is stretched into the electrode of contact battery in the box by the contact apertures of holding tank bottom; Described cylinder manifold is located in the holding tank, and contacts with the elastic conduction spare of elastic conduction contact, and an end of described cylinder manifold is overhanging by the side of box body, to connect described collector bar; In the holding tank of described forward and backward side plate, the outside of cylinder manifold is provided with forward and backward cover plate, and correspondence is provided with intercommunicating pore on described front and rear cover plate, cylinder manifold and the box body, and it is fastening with front and rear cover plate, cylinder manifold and box body with nut to pass described intercommunicating pore with bolt.
3, the automobile-used power cell module of ease of assembly according to claim 1, it is characterized in that: the elastic conduction spare of described elastic conduction contact is made of plane contact sheet and plane banking stop, described contact is located on the banking stop of described plane, is provided with elasticity bending sheet between described plane contact sheet and the described plane banking stop and constitutes U-shaped elastic conduction spare; Or
The elastic conduction spare of described elastic conduction contact is for having a plane banking stop, and described contact is convexly set on the banking stop of plane, and the power spring that is provided with the roof pressure contact in contact constitutes.
4, the automobile-used power cell module of ease of assembly according to claim 2 is characterized in that: the element cell box became the plug assembly of battery module about correspondence was provided with and is used to assemble on the upper and lower end face of the forward and backward side plate of described element cell box; Specifically be dovetail chute and the dovetail slide block that is mated; Or rectangle chute and the rectangular shaped slider that is mated; The superiors in described battery module are provided with module cover, and the both sides bottom of described module cover is provided with the slide block that the chute on the lower surface with the forward and backward side plate of described element cell box matches; The two ends of described module cover, the polarity bolt position of corresponding battery module positive and negative electrode is provided with the breach that holds the polarity bolt.
5, the automobile-used power cell module of ease of assembly according to claim 2, it is characterized in that: a plurality of batteries in the described element cell box become two dischargings to put, inner surface at the bottom of the described element cell box box upwards is provided with the semicircle box lower supporter of solid matter that is used to put battery, be provided with retainer between two row's batteries, described retainer correspondence up and down is provided with a plurality of solid matter semicircle supports.
6, the automobile-used power cell module of ease of assembly according to claim 5, it is characterized in that: the both sides of described retainer convex with slide block, the left side plate inwall centre position of described box body is provided with chute, and described retainer is inserted in the chute on the described box body madial wall with the slide block of its both sides and is fixed in the box body.
7, the automobile-used power cell module of ease of assembly according to claim 1, it is characterized in that: be provided with a lug, described lug has a block, and block is provided with the polarity bolt of described battery module positive and negative electrode, and a side of described block is provided with the otic placode that is used to connect described collector bar.
8, the automobile-used power cell module of ease of assembly according to claim 2 is characterized in that: the left side plate of described element cell box box body is provided with ventilation hole.
9, the automobile-used power cell module of ease of assembly according to claim 2, it is characterized in that: the position near the cylinder manifold overhanging end on the left side plate of described element cell box box body is respectively equipped with the collector bar groove, described collector bar is arranged in the described collector bar groove, described cylinder manifold overhanging end is 90 ° of bent plates, 90 ° of bent plates of described cylinder manifold are connected with described collector bar, and described collector bar groove is provided with the cover plate bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820115437XU CN201247788Y (en) | 2008-06-05 | 2008-06-05 | Assembling-conveniently dynamic battery module for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820115437XU CN201247788Y (en) | 2008-06-05 | 2008-06-05 | Assembling-conveniently dynamic battery module for automobile |
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| Publication Number | Publication Date |
|---|---|
| CN201247788Y true CN201247788Y (en) | 2009-05-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820115437XU Expired - Lifetime CN201247788Y (en) | 2008-06-05 | 2008-06-05 | Assembling-conveniently dynamic battery module for automobile |
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| CN (1) | CN201247788Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102447081A (en) * | 2010-10-13 | 2012-05-09 | 微宏动力系统（湖州）有限公司 | Battery pack supporting frame |
| CN105471464A (en) * | 2015-12-30 | 2016-04-06 | 贝兹维仪器(苏州)有限公司 | High-reliability wireless sensor device |
| CN105469578A (en) * | 2015-12-30 | 2016-04-06 | 贝兹维仪器(苏州)有限公司 | Wireless sensor device |
| CN105472783A (en) * | 2015-12-30 | 2016-04-06 | 贝兹维仪器(苏州)有限公司 | Novel wireless sensor device |
| CN105484727A (en) * | 2015-12-30 | 2016-04-13 | 贝兹维仪器(苏州)有限公司 | Wireless sensor device capable of automatically starting power sources |
| CN105490696A (en) * | 2015-12-30 | 2016-04-13 | 贝兹维仪器(苏州)有限公司 | Wireless sensor device for drilling field |
| CN106654096A (en) * | 2016-12-07 | 2017-05-10 | 东莞市德尔能新能源股份有限公司 | Spot-welding-free battery pack connecting structure capable of being arbitrarily connected in series and in parallel, flexible to assemble and convenient to disassemble |
| CN106654093A (en) * | 2016-11-28 | 2017-05-10 | 丁茗 | Non-welded power battery module |
| CN109671897A (en) * | 2019-01-10 | 2019-04-23 | 郑州比克新能源汽车有限公司 | A kind of no-welding battery module |
-
2008
- 2008-06-05 CN CNU200820115437XU patent/CN201247788Y/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102447081A (en) * | 2010-10-13 | 2012-05-09 | 微宏动力系统（湖州）有限公司 | Battery pack supporting frame |
| CN102447081B (en) * | 2010-10-13 | 2014-03-26 | 微宏动力系统（湖州）有限公司 | Battery pack supporting frame |
| CN105471464A (en) * | 2015-12-30 | 2016-04-06 | 贝兹维仪器(苏州)有限公司 | High-reliability wireless sensor device |
| CN105469578A (en) * | 2015-12-30 | 2016-04-06 | 贝兹维仪器(苏州)有限公司 | Wireless sensor device |
| CN105472783A (en) * | 2015-12-30 | 2016-04-06 | 贝兹维仪器(苏州)有限公司 | Novel wireless sensor device |
| CN105484727A (en) * | 2015-12-30 | 2016-04-13 | 贝兹维仪器(苏州)有限公司 | Wireless sensor device capable of automatically starting power sources |
| CN105490696A (en) * | 2015-12-30 | 2016-04-13 | 贝兹维仪器(苏州)有限公司 | Wireless sensor device for drilling field |
| CN105472783B (en) * | 2015-12-30 | 2018-06-19 | 中国石油集团长城钻探工程有限公司 | A kind of novel wireless sensor device |
| CN105484727B (en) * | 2015-12-30 | 2019-05-31 | 贝兹维仪器(苏州)有限公司 | A kind of wireless sensor device of self-opening power supply |
| CN106654093A (en) * | 2016-11-28 | 2017-05-10 | 丁茗 | Non-welded power battery module |
| CN106654096A (en) * | 2016-12-07 | 2017-05-10 | 东莞市德尔能新能源股份有限公司 | Spot-welding-free battery pack connecting structure capable of being arbitrarily connected in series and in parallel, flexible to assemble and convenient to disassemble |
| CN109671897A (en) * | 2019-01-10 | 2019-04-23 | 郑州比克新能源汽车有限公司 | A kind of no-welding battery module |
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