WO2019028983A1 - Built-in battery holder for electric bicycle - Google Patents
Built-in battery holder for electric bicycle Download PDFInfo
- Publication number
- WO2019028983A1 WO2019028983A1 PCT/CN2017/104217 CN2017104217W WO2019028983A1 WO 2019028983 A1 WO2019028983 A1 WO 2019028983A1 CN 2017104217 W CN2017104217 W CN 2017104217W WO 2019028983 A1 WO2019028983 A1 WO 2019028983A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- fixing hole
- battery
- battery fixing
- hole positions
- electric bicycle
- Prior art date
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Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/249—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for aircraft or vehicles, e.g. cars or trains
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
- B60L50/64—Constructional details of batteries specially adapted for electric vehicles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
- H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
- H01M50/213—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for cells having curved cross-section, e.g. round or elliptic
-
- 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
Definitions
- the traditional built-in electric bicycle battery bracket is a one-tube structure, and its structure is too simple, and the occupied volume is still large, so that the electric bicycle bracket also needs to be designed to be thicker, thereby increasing the frame size and weight.
- the concept of light weight and small size is clearly opposite!
- the utility model provides a built-in battery bracket for an electric bicycle.
- an electric bicycle built-in battery holder includes a body, the body is provided with a plurality of battery fixing holes, the battery fixing hole is circular, and the outer end is provided a limiting edge, a wire hole is arranged between the fixing holes of the battery, and an outer wall of the fixing hole of the battery is arranged to meet a curved surface of the fixing hole of the circular battery, and between the outer walls of the fixing holes of the adjacent two batteries It has a curved transition surface for easy routing.
- the outer surface of the body is provided with an electrode sheet embedded in the slot, and the electrode sheet is embedded with a plurality of notches around the slot.
- the battery When in use, the battery can be inserted into the fixing hole of the battery one by one to form a battery pack, and the battery bracket of the utility model is installed at both ends of the battery pack.
- the utility model has the advantages that the utility model has smaller volume, saves space and has smaller weight than the traditional square tubular battery bracket, and at the same time, the middle portion is provided with a wire hole for facilitating the routing;
- the electrode plate mounting slot facilitates the secure mounting of the electrode pads.
- Figure 1 is a schematic perspective view of the utility model.
- Figure 2 is a schematic view of the outer structure of the present invention.
- Figure 3 is a schematic view of the inner structure of the present invention.
- Figure 4 is a reference view of the state of use of the present invention.
- an electric bicycle built-in battery holder includes a body 1 , and the body 1 is provided with a plurality of battery fixing holes 2 , and the battery fixing hole 2 is circular and outer The end is provided with a limiting protrusion 3, and the battery fixing hole 2 is provided with a wire hole 4, and the outer wall of the battery fixing hole 2 is arranged to meet the curved surface 5 of the circular battery fixing hole position, and the adjacent two batteries An arc-shaped transition surface 6 for facilitating the routing is provided between the outer walls of the fixing hole 2.
- An electrode sheet is embedded in the groove 7 on the outer surface of the body 1, and a plurality of notches 8 are formed around the electrode sheet.
- the battery 9 when used, the battery 9 is inserted into the battery fixing hole 2 one by one.
- a battery pack is formed, and the battery bracket of the present invention is installed at both ends of the battery pack.
Abstract
Disclosed in the present application is a built-in battery holder for an electric bicycle, comprising a main body (1), the main body (1) being provided with several battery fixing hole positions (2), the battery fixing hole positions (2) being circular and being provided with a limit flange (3) on the outer side ends thereof; a wiring hole (4) being provided between the battery fixing hole positions (2), the battery fixing hole positions (2) being provided to have outer walls with arc-shaped surfaces (5) adapted to the circular battery fixing hole positions, an arc-shaped transition surface (6) being provided between two adjacent battery fixing hole positions (2) for facilitating wiring. Compared with the prior art, the present application has the following advantages: in comparison with a traditional tubular battery holder, the present application has smaller volume, saving space and having lighter weight, in addition, wiring holes are provided in the middle portion, facilitating wiring; and the electrode plate mounting slot facilitates the secure mounting of the electrode plate.
Description
本实用新型涉及电池支架，尤其涉及一种电动自行车内置电池支架。The utility model relates to a battery bracket, in particular to an electric bicycle built-in battery bracket.
传统的内藏式电动自行车电池支架为一方管结构，其结构过于简单，所占用的体积仍然较大，造成电动自行车支架也需要跟随着设计得较粗一些，从而增加了车架体积和重量，与目前人们追求电动自行车质量轻，体积小的观念明显相悖！The traditional built-in electric bicycle battery bracket is a one-tube structure, and its structure is too simple, and the occupied volume is still large, so that the electric bicycle bracket also needs to be designed to be thicker, thereby increasing the frame size and weight. With the current pursuit of electric bicycles, the concept of light weight and small size is clearly opposite!
实用新型内容Utility model content
本实用新型为了解决现有技术的上述不足，提供了一种电动自行车内置电池支架。In order to solve the above-mentioned deficiencies of the prior art, the utility model provides a built-in battery bracket for an electric bicycle.
本实用新型的上述目的通过以下的技术方案来实现：一种电动自行车内置电池支架，包括本体，所述本体上设有若干个电池固定孔位，电池固定孔位为圆形，且外侧端设有限位凸沿，所述电池固定孔位之间设有走线孔，电池固定孔位外壁设置为适应圆形电池固定孔位的弧形面，相邻两个电池固定孔位的外壁之间设有便于走线的弧形过渡面。The above object of the present invention is achieved by the following technical solution: an electric bicycle built-in battery holder includes a body, the body is provided with a plurality of battery fixing holes, the battery fixing hole is circular, and the outer end is provided a limiting edge, a wire hole is arranged between the fixing holes of the battery, and an outer wall of the fixing hole of the battery is arranged to meet a curved surface of the fixing hole of the circular battery, and between the outer walls of the fixing holes of the adjacent two batteries It has a curved transition surface for easy routing.
所述本体外侧面上设有电极片嵌入槽位，电极片嵌入槽位四周设有若干个缺口。
The outer surface of the body is provided with an electrode sheet embedded in the slot, and the electrode sheet is embedded with a plurality of notches around the slot.
使用时，将电池逐个插入电池固定孔位即可，形成电池组，电池组两端都安装有本实用新型的电池支架。When in use, the battery can be inserted into the fixing hole of the battery one by one to form a battery pack, and the battery bracket of the utility model is installed at both ends of the battery pack.
本实用新型与现有技术相比的优点是：本实用新型较传统方管形电池支架来说，体积更小，节省空间，重量也较小，同时，中部设置有走线孔便于走线；电极片安装槽位便于电极片的牢固安装。Compared with the prior art, the utility model has the advantages that the utility model has smaller volume, saves space and has smaller weight than the traditional square tubular battery bracket, and at the same time, the middle portion is provided with a wire hole for facilitating the routing; The electrode plate mounting slot facilitates the secure mounting of the electrode pads.
图1为本实用新型的立体结构示意图。Figure 1 is a schematic perspective view of the utility model.
图2为本实用新型的外侧结构示意图。Figure 2 is a schematic view of the outer structure of the present invention.
图3为本实用新型的内侧结构示意图。Figure 3 is a schematic view of the inner structure of the present invention.
图4为本实用新型的使用状态参考图。Figure 4 is a reference view of the state of use of the present invention.
下面结合附图对本实用新型进一步详述。The present invention will be further described in detail below with reference to the accompanying drawings.
如图1、图2及图3所示，一种电动自行车内置电池支架，包括本体1，所述本体1上设有若干个电池固定孔位2，电池固定孔位2为圆形，且外侧端设有限位凸沿3，所述电池固定孔位2之间设有走线孔4，电池固定孔位2外壁设置为适应圆形电池固定孔位的弧形面5，相邻两个电池固定孔位2的外壁之间设有便于走线的弧形过渡面6。As shown in FIG. 1 , FIG. 2 and FIG. 3 , an electric bicycle built-in battery holder includes a body 1 , and the body 1 is provided with a plurality of battery fixing holes 2 , and the battery fixing hole 2 is circular and outer The end is provided with a limiting protrusion 3, and the battery fixing hole 2 is provided with a wire hole 4, and the outer wall of the battery fixing hole 2 is arranged to meet the curved surface 5 of the circular battery fixing hole position, and the adjacent two batteries An arc-shaped transition surface 6 for facilitating the routing is provided between the outer walls of the fixing hole 2.
所述本体1外侧面上设有电极片嵌入槽位7，电极片嵌入槽位7四周设有若干个缺口8。An electrode sheet is embedded in the groove 7 on the outer surface of the body 1, and a plurality of notches 8 are formed around the electrode sheet.
如图4所示，使用时，将电池9逐个插入电池固定孔位2即
可，形成电池组，电池组两端都安装有本实用新型的电池支架。As shown in FIG. 4, when used, the battery 9 is inserted into the battery fixing hole 2 one by one.
Alternatively, a battery pack is formed, and the battery bracket of the present invention is installed at both ends of the battery pack.
上述的具体实施方式只是示例性的，是为了更好的使本领域技术人员能够理解本专利，不能理解为是对本专利包括范围的限制；只要是根据本专利所揭示精神的所作的任何等同变更或修饰，均落入本专利包括的范围。
The specific embodiments described above are merely exemplary in order to enable those skilled in the art to understand the present invention and are not to be construed as limiting the scope of the invention; any equivalent changes made in accordance with the spirit of the disclosure. Or modifications, are included in the scope of this patent.
Claims (2)
- 一种电动自行车内置电池支架，包括本体，其特征在于：所述本体上设有若干个电池固定孔位，电池固定孔位为圆形，且外侧端设有限位凸沿，所述电池固定孔位之间设有走线孔，电池固定孔位外壁设置为适应圆形电池固定孔位的弧形面，相邻两个电池固定孔位的外壁之间设有便于走线的弧形过渡面。An electric bicycle built-in battery holder includes a body, wherein: the body is provided with a plurality of battery fixing holes, the battery fixing hole is circular, and the outer end is provided with a limiting convex edge, and the battery fixing hole There are wire-traveling holes between the positions, and the outer wall of the battery fixing hole is arranged to meet the curved surface of the circular battery fixing hole position, and the arc-shaped transition surface for facilitating the routing is arranged between the outer walls of the adjacent two battery fixing holes. .
- 根据权利要求1所述的一种电动自行车内置电池支架，其特征在于：所述本体外侧面上设有电极片嵌入槽位，电极片嵌入槽位四周设有若干个缺口。 The electric bicycle built-in battery holder according to claim 1, wherein the outer surface of the main body is provided with an electrode sheet embedded in the groove, and the electrode sheet is embedded with a plurality of notches around the groove.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721002957.5U CN207183350U (en) | 2017-08-11 | 2017-08-11 | A kind of electric bicycle internal battery support |
| CN201721002957.5 | 2017-08-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2019028983A1 true WO2019028983A1 (en) | 2019-02-14 |
Family
ID=61740580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CN2017/104217 WO2019028983A1 (en) | 2017-08-11 | 2017-09-29 | Built-in battery holder for electric bicycle |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN207183350U (en) |
| WO (1) | WO2019028983A1 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201741734U (en) * | 2010-06-25 | 2011-02-09 | 东莞新能源科技有限公司 | Battery fixing and connecting device |
| CN203481285U (en) * | 2013-09-27 | 2014-03-12 | 浙江超威创元实业有限公司 | Cylindrical battery pack |
| CN205319200U (en) * | 2015-12-22 | 2016-06-15 | 山西恒昌元科技有限公司 | Novel cylinder battery combination support |
| CN205911332U (en) * | 2016-06-24 | 2017-01-25 | 上海方德尚动新能源科技有限公司 | Novel battery core support and use this battery core support's battery package thereof |
-
2017
- 2017-08-11 CN CN201721002957.5U patent/CN207183350U/en active Active
- 2017-09-29 WO PCT/CN2017/104217 patent/WO2019028983A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201741734U (en) * | 2010-06-25 | 2011-02-09 | 东莞新能源科技有限公司 | Battery fixing and connecting device |
| CN203481285U (en) * | 2013-09-27 | 2014-03-12 | 浙江超威创元实业有限公司 | Cylindrical battery pack |
| CN205319200U (en) * | 2015-12-22 | 2016-06-15 | 山西恒昌元科技有限公司 | Novel cylinder battery combination support |
| CN205911332U (en) * | 2016-06-24 | 2017-01-25 | 上海方德尚动新能源科技有限公司 | Novel battery core support and use this battery core support's battery package thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN207183350U (en) | 2018-04-03 |
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