CN205194754U - Bottled putting of formula electric pallet truck power consumption is driven to step - Google Patents
Bottled putting of formula electric pallet truck power consumption is driven to step Download PDFInfo
- Publication number
- CN205194754U CN205194754U CN201520884729.XU CN201520884729U CN205194754U CN 205194754 U CN205194754 U CN 205194754U CN 201520884729 U CN201520884729 U CN 201520884729U CN 205194754 U CN205194754 U CN 205194754U
- Authority
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- China
- Prior art keywords
- storage battery
- cell body
- battery case
- plug
- electrocar
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- Expired - Fee Related
Links
- 210000005056 cell body Anatomy 0.000 claims description 70
- 210000004027 cell Anatomy 0.000 claims 1
- 238000005265 energy consumption Methods 0.000 abstract description 9
- 238000012423 maintenance Methods 0.000 abstract 1
- 239000000178 monomer Substances 0.000 description 10
- 238000009429 electrical wiring Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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
Landscapes
- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model provides a bottled putting of formula electric pallet truck power consumption is driven to step, belongs to electric pallet truck technical field. The utility model discloses bottled putting of formula electric pallet truck power consumption is driven to step, internal and constitute 36V electrical power generating system's the one or more battery body including battery box and holding at the battery box. The utility model discloses compact structure, wiring are optimized, being equipped with the carrier of this storage battery device, assembling light in weight, the energy consumption is little, and is with low costs, the transportation of being convenient for, maintenance.
Description
Technical field
The utility model relates to carrier technical field, particularly relates to a kind of step and drives formula electrocar storage battery device.
Background technology
At present, step drives the storage battery device employing 24V power-supply system of formula electrocar.In use, find along with electric current constantly increases, the overall energy consumption of electrocar is also along with increase; Especially, after electric current is more than 80-100A, energy consumption consumption is very large.And allowing larger by current value, required components and parts volume, weight also increase, and then need larger casing to load battery and associated electrical components, carrier overall weight is increased, and cause transport not convenient, components and parts cost and cost of transportation are very high.In addition, large volume device and battery are arranged in a jumble in casing, effectively can not utilize cabinet space; Electrostatic interference under the mixed and disorderly layout of very difficult effectively minimizing between device, cable; The heat radiation of storage battery device has also become very large problem.
Utility model content
The purpose of this utility model is the deficiency existed for prior art, provides that a kind of energy consumption is little, cost is low, space availability ratio is high, lightweight step drives formula electrocar storage battery device.
The utility model provides a kind of step to drive formula electrocar storage battery device, comprises Battery case and to be contained in Battery case and to form one or more cell bodies of 36V power-supply system.
Drive formula electrocar due to existing step and adopt 24V power-supply system, such that complete vehicle weight is overweight, energy consumption large, cost is high.For this reason, this carrier storage battery device adopts the power-supply system of high voltage, as 36V power-supply system.Make storage battery device inner structure set-up mode, wire laying mode, components selection that very large change all occurs like this.Major part components and parts adopt the model being suitable for 36V voltage, and small part adopts other electric pressure models, utilizes transformer changing voltage to carry out applicable 36V voltage, even if when increasing transformer, complete vehicle weight also can not be very heavy.Because when 36V power-supply system and 24V power-supply system are under equal-wattage, comparatively the latter is high for the former voltage, then the former is little compared with the latter for the electric current produced, and the volume of components and parts is generally determined by the size of current allowing to pass through, the electric current that permission is passed through is larger, and components and parts volume is larger.Like this, adopt the carrier not only total energy consumption reduction of 36V power-supply system, improve carrier operating efficiency, and total weight significantly reduces, cost also significantly reduces.
As preferably, the quantity of described cell body is 3, and monomer voltage is 12V.
3 12V cell bodies, for 4 9V cell bodies, quantity is few, is more conveniently arranged in Battery case, also to a certain degree reduces and connects electric wire, make wiring more succinct.Meanwhile, in the battery case of a rectangle, have larger space that other electric elements can be installed.
As preferably, the quantity of described cell body is 2, and monomer voltage is 18V.
2 18V cell bodies, compared to 3 12V cell bodies, quantity is few, electrical arrangement of being more convenient for.
As preferably, multiple described cell body is arranged in a row or two rows in Battery case.
Multiple cell body is considered according to the volume of carrier or other device arrangements positions, can Appropriate application Battery case space, is arranged in a row or two rows by cell body.
As preferably, described Battery case is provided with multiple dividing plates Battery case being separated into some unit.
Utilize dividing plate that casing is separated into some unit, such formation modular arrangement, make the structural configuration that is loaded in Battery case neatly orderly, then individual interstructural wiring is clear, reduce because the electrostatic interference of generation is arranged in wiring in a jumble or nearby, also convenient operation personnel dismounting, safeguard, change.And; dividing plate and dividing plate; or dividing plate and Battery case sidewall; for cell body or other devices serve as baffle effect, especially rock or vibrate because producing when carrying or work, if there is no two dividing plates; or dividing plate and sidewall wherein both words; adjacent cell body or adjacent devices collide, and not only can damage cell body and device, also can destroy electrical cable.
As preferably, between described dividing plate and described cell body, be provided with outside jacket plates.
Utilize outside jacket plates, protection cell body, immediately shakes, also can play cushioning effect.
As preferably, the quantity of described cell body is 1, and monomer voltage is 36V.
As preferably, carrier storage battery device also comprises its operating position is positioned at Battery case plug plug in outer and its plug portion of Battery case; The cable of described plug plug is connected with vehicle control device.
As preferably, for the storage battery device of built-in charging modes, carrier storage battery device also comprises the charging device be arranged in described Battery case.
According to different electrocar, demand is set, charging device can be set in Battery case, compared to the charging device be arranged on outside Battery case, the component models such as charging device and cell body is arranged in Battery case, space characteristics of compact layout, wiring does not need long, and is enclosed in Battery case, can prevent electrical wiring from damaging.
As preferably, the cable of the socket relative with described plug plug is connected with described cell body, and described charging device is connected with described cell body; The connection helix of described charging device and outside power supply passes the through wires hole of connector.
As preferably, for the storage battery device of external charging modes, it also comprises the charging device be arranged on outside described Battery case; Under charged state, the cable of the socket relative with described plug plug, is connected with described charging device; Under using state, disconnect the annexation under charged state, the cable of the socket relative with described plug plug is connected with described cell body.
The utility model also provides a kind of carrier storage battery device 36V power-supply system that above-mentioned multiple battery case is formed being replaced with 48V power-supply system.
With 36V power-supply system, solve existing carrier and adopt 24V power-supply system and the problem that produces.48V power-supply system can adopt the cell body of 4 12V cell bodies or other electric pressures multiple.48V power-supply system is 36V power-supply system comparatively, and energy consumption reduces more, but the cell body number adopted is many, a little reason of wiring relative complex, and 36V power-supply system is preferable over 48V power-supply system.
The beneficial effects of the utility model:
The utility model carrier storage battery device, compact conformation, Wiring optimization.The carrier of this storage battery device is housed, and total weight is light, and energy consumption is little, and cost is low, is convenient to transport, safeguards.
Accompanying drawing explanation
Fig. 1 is that the utility model step drives formula electrocar storage battery device structural representation;
Fig. 2 is a kind of cut-away view that the utility model step drives formula electrocar storage battery device embodiment one;
Fig. 3 is the another kind of cut-away view that the utility model step drives formula electrocar storage battery device embodiment one;
Fig. 4 is the structural representation after Fig. 1 installs control device additional;
1-Battery case; 2-cell body; 3-dividing plate; 31-peristome; 4-outside jacket plates; 5-charging device; 6-plug plug; 7-connector; 71-through wires hole; 8-louvre; 9-vehicle control device.
Embodiment
Embodiment one
As Fig. 1, the utility model step is driven formula electrocar storage battery device and is comprised Battery case 1, one or more cell body 2.Multiple described cell body 2 forms 36V power-supply system, and is contained in described Battery case 1.When the monomer voltage of described cell body is 36V, a cell body can be set and be contained in Battery case; When the monomer voltage of described cell body is 18V, 2 cell bodies can be set and be contained in Battery case; When the monomer voltage of described cell body is 12V, 3 cell bodies can be set and be contained in Battery case; When the monomer voltage of described cell body is 9V, 4 cell bodies can be set and be contained in Battery case.According to dissimilar carrier, the cell body of varying number, different electric pressure can be set.Preferred employing 12V cell body, not only select the components and parts of 12V model more, and the battery case of lesser amt can be arranged in less Battery case, wiring is simpler.
As Fig. 2,3, in order to make Battery case space availability ratio high, wiring is easier, clear, utilizes multiple dividing plate 3 for this reason, comprises lateral partitions, longitudinal baffle, Battery case 1 is separated into some unit, if be equivalent to containing cavity in Battery case to be separated into multiple containing cavity individual, similar modular mode places each device, can realize the electrical isolation between device and/or cell body 2; Device or cell body about 2 or left and right side realize barrier effect by two dividing plates 3 or a dividing plate 3 and Battery case 1 sidewall, avoid toppling over and colliding, and damage device, cell body 2, reduce useful life, arrange and avoid destroying electrical wiring and causing electric fault to occur.For cell body, especially liquid lithium cell body, avoids breakage, arranges outside jacket plates 4 between adjacent cell body.
Further in order to easy-to-connect, described dividing plate 3 is provided with peristome 31, the peristome of arc notch as shown in Figure 2.Opening is offered, 31 in the upside of longitudinal baffle and/or downside, and/or, offer peristome 31 in the left side of lateral partitions and/or right side, against sidewall to make electrical wiring or dividing plate connects up in order, neatly.And for the plugging member be built in Battery case (comprising plug plug and the socket relative with plug plug), charging device, can be arranged in same containing cavity, both are installed in Battery case through connector respectively, connector 7 also offers through wires hole 71, be convenient to electrical connection, the cable of the socket relative with described plug plug 6 is connected with cell body 2, and described charging device 5 is connected with described cell body 2.Wherein, plug plug comprises the plug portion being positioned at casing and the operating portion be positioned at outside casing, and the cable of described plug plug 6 is connected with vehicle control device 9, and the connection helix of described charging device and outside power supply passes the through wires hole 71 of connector 7.And for the storage battery device of external charging modes, it also comprises the charging device 5 be arranged on outside Battery case 1.Under charged state, the cable of the socket relative with described plug plug 6, is connected with described charging device 5; Under using state, disconnect the cable of socket relative with described plug plug 6 and the connection of charging device 5, and by the cable of the socket relative with described plug plug 6, be connected with described cell body 2.
Cell body 2 be arranged in can arrange in Battery case 1 in a row, but the cell body 2 so often chosen is strip, this kind of cell body is poor on energy consumption and performance, also may need Battery case 1 size of specific customization cell body or improvement set battery body, comparatively bother.The cell body of general employing universal models, such as, shown in Fig. 2, when employing 3 12V battery cases, can be arranged in two rows, upper row one, lower row two, similar triangular form arrangement shape.And because of the arrangement of upper row, can add charging device 5, charging device 5 is electrically connected with cell body, compared to external charging device, electrical wiring without the need to stretching out outside Battery case in Battery case, and electrical wiring shortens, and is conducive to electric wiring.Such as shown in Fig. 3, be also arranged in two rows, but be arranged in similar Chinese character pin-shaped, upper like this row can not the charging device of large-size in layout plan 2, may be external or adopt one or two charging device of reduced size.
As Fig. 4, vehicle control device 9 is arranged on outside Battery case, is electrically connected with Battery case 1 inside, and because power-supply system voltage increases, electric device can select comparatively ting model device, can be convenient to be placed on directly over Battery case 1.Or, also vehicle control device 9 can be arranged in casing 1.
In addition, consider heat dissipation problem, described casing is also provided with louvre 8.Louvre 8 can spread all over Battery case, and especially main heat sink position is arranged, and as cell body, so that efficiently radiates heat, improves electrocar operating efficiency.
Be convenient to pick and place, settle storage battery device, it is side-pull type structure that this Battery case is arranged on the step structure of driving on formula electrocar.
Embodiment two
The utility model step is driven formula electrocar storage battery device and is comprised Battery case, multiple cell body.Multiple described cell body 2 forms 48V power-supply system, and is contained in described Battery case 1.When the monomer voltage of described cell body is 48V, a cell body can be set and be contained in Battery case; When the monomer voltage of described cell body is 12V, four cell bodies can be set and be contained in Battery case; When the monomer voltage of described cell body is 16V, three cell bodies can be set and be contained in Battery case.Can preferred arrangement two row when having multiple, other arrangement modes can convert according to cell body quantity, Battery case size, structural configuration again, but compared to preferred version, arrange unbalanced, and overall carrier stationarity remains to be discussed; And the mode of connection have comparatively not convenient.
Embodiment two arranges with embodiment one in arrangement, electrical wiring wiring, heat radiation etc., repeats no more herein.
Embodiment recited above is only be described preferred implementation of the present utility model, not limits design of the present utility model and scope.Under the prerequisite not departing from the utility model design concept; the various modification that this area ordinary person makes the technical solution of the utility model and improvement; protection range of the present utility model all should be dropped into; the technology contents of the utility model request protection, all records in detail in the claims.
Claims (13)
1. step drives a formula electrocar storage battery device, it is characterized in that, comprises Battery case (1) and to be contained in Battery case (1) and to form one or more cell bodies (2) of 36V power-supply system.
2. step drives formula electrocar storage battery device according to claim 1, and it is characterized in that, the quantity of described cell body (2) is 3.
3. step drives formula electrocar storage battery device according to claim 1, and it is characterized in that, the quantity of described cell body (2) is 2.
4. according to Claims 2 or 3, step drives formula electrocar storage battery device, and it is characterized in that, multiple described cell body (2) is arranged in a row or two rows in Battery case (1).
5. step drives formula electrocar storage battery device according to claim 1, and it is characterized in that, described Battery case (1) is provided with the multiple dividing plates (3) Battery case (1) being separated into some unit.
6. step drives formula electrocar storage battery device according to claim 5, and it is characterized in that, the dividing plate (3) between adjacent cells is provided with peristome (31).
7. step drives formula electrocar storage battery device according to claim 5, it is characterized in that, is provided with outside jacket plates (4) between described dividing plate (3) and described cell body (2).
8. step drives formula electrocar storage battery device according to claim 1, and it is characterized in that, the quantity of described cell body (2) is 1.
9. step drives formula electrocar storage battery device according to claim 1, it is characterized in that, also comprises its operating position in Battery case (1) and its plug portion is positioned at the plug plug (6) of Battery case (1) outward; The cable of described plug plug (6) is connected with vehicle control device (9).
10. step drives formula electrocar storage battery device according to claim 9, and it is characterized in that, for the storage battery device of built-in charging modes, it also comprises the charging device (5) be arranged in described Battery case (1).
11. according to claim 10 step drive formula electrocar storage battery device, it is characterized in that, the cable of the socket relative with described plug plug (6) is connected with described cell body (2), and described charging device (5) is connected with described cell body (2); The connection helix of described charging device (5) and outside power supply passes the through wires hole (71) of connector (7).
12. according to claim 9 step drive formula electrocar storage battery device, it is characterized in that, for the storage battery device of external charging modes, it also comprises and is arranged on described Battery case (1) charging device outward (5); Under charged state, the cable of the socket relative with described plug plug (6), is connected with described charging device (5); Under using state, disconnect the annexation under charged state, the cable of the socket relative with described plug plug (6) is connected with described cell body (2).
13. according to claim 1 or 2 or 3 or 5 or 6 or 7 or 8 or 9 or 10 or 11 or 12 step drive formula electrocar storage battery device, it is characterized in that, the 36V power-supply system that multiple cell body (2) is formed replaces with 48V power-supply system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520884729.XU CN205194754U (en) | 2015-11-09 | 2015-11-09 | Bottled putting of formula electric pallet truck power consumption is driven to step |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520884729.XU CN205194754U (en) | 2015-11-09 | 2015-11-09 | Bottled putting of formula electric pallet truck power consumption is driven to step |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205194754U true CN205194754U (en) | 2016-04-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520884729.XU Expired - Fee Related CN205194754U (en) | 2015-11-09 | 2015-11-09 | Bottled putting of formula electric pallet truck power consumption is driven to step |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205194754U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106395688A (en) * | 2016-10-18 | 2017-02-15 | 苏州先锋物流装备科技有限公司 | Internal type charging structure for forklift truck |
| CN108502812A (en) * | 2018-04-19 | 2018-09-07 | 浙江中力机械有限公司 | Fork truck and its integral battery case |
-
2015
- 2015-11-09 CN CN201520884729.XU patent/CN205194754U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106395688A (en) * | 2016-10-18 | 2017-02-15 | 苏州先锋物流装备科技有限公司 | Internal type charging structure for forklift truck |
| CN108502812A (en) * | 2018-04-19 | 2018-09-07 | 浙江中力机械有限公司 | Fork truck and its integral battery case |
| CN108502812B (en) * | 2018-04-19 | 2023-08-18 | 浙江中力机械股份有限公司 | Fork truck and integral type battery box thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 313100 Changxing County, Huzhou, Taihu street, long State Road, No. 528, No. Patentee after: NOBLELIFT EQUIPMENT JOINT STOCK Co.,Ltd. Address before: 313100 Changxing County Economic Development Zone, Zhejiang, Huzhou, No. 1 road, No. 58 Patentee before: Zhejiang Nuoli Machinery Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 313100 No. 528 Changzhou Road, Changxing County Taihu street, Huzhou, Zhejiang. Patentee after: NOBLELIFT INTELLIGENT EQUIPMENT Co.,Ltd. Address before: 313100 No. 528 Changzhou Road, Changxing County Taihu street, Huzhou, Zhejiang. Patentee before: NOBLELIFT EQUIPMENT JOINT STOCK Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160427 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |