WO2017032355A1

WO2017032355A1 - Device for storing energy and/or releasing energy, and method for using a device for storing energy and/or releasing energy

Info

Publication number: WO2017032355A1
Application number: PCT/DE2016/000327
Authority: WO
Inventors: Sven Bauer; Holger Czech
Original assignee: Bmz Batterie-Montage-Zentrum Gmbh
Priority date: 2015-08-23
Filing date: 2016-08-23
Publication date: 2017-03-02
Also published as: DE102015010818A1; DE112016003820A5

Abstract

A device for storing energy and/or releasing energy, which can be recharged multiple times, for a lightweight electric vehicle (LEV), in particular electric bicycle, comprising: a means for receiving energy and/or releasing energy, in particular a battery, a means for electrical coupling to an electric motor of the lightweight electric vehicle in a frame element of the lightweight electric vehicle frame, means for holding and contacting, wherein the means for holding and contacting is arranged on the frame element on a surface, in particular on the front downtube and/or seat tube and/or top tube, and is connected to the means for electrical coupling, and the means for receiving energy and/or releasing energy can be mounted onto the means for holding and contacting, wherein the means can be fixed, correspondingly to the holding and contact means, by virtue of the fact that the former means can, by way of a lateral pivoting movement, be pivoted onto the means for holding and contacting, and thus the means for receiving energy and/or releasing energy can be connected to a means for electrical contacting on the means for holding and contacting.

Description

Energy storage and / or energy dispensing apparatus and method for use in apparatus for

Energy storage and / or energy

The invention relates to apparatus for energy storage and / or energy release, which is rechargeable multiple times, for a light electric vehicle (LEV), according to the preamble of claim 1 and a method of using a device for energy storage and / or energy emission according to the preamble of claim 0th

Are known devices for energy storage and / or energy output, which are attached to light electric vehicle (LEV) by being placed on them in a frame triangle from above.

The disadvantage here is that the devices are to install with an increased effort because of lack of space.

The object of the present invention is to provide an apparatus for energy storage and / or energy release for a light electric vehicle (LEV), in particular electric bicycles, which in a simple and safe manner attaches and stops on the light electric vehicle (LEV). , in particular electric bicycle, allows.

The object is achieved by a device for energy storage and / or energy output, which is rechargeable multiple times, for a light electric vehicle (LEV), in particular electric bicycles, comprising: a means for energy absorption and / or energy release, in particular accumulator, a means for electrical Coupling to an electric motor of the light electric vehicle in a frame element (4) of the light electric vehicle frame, means for holding and contact,

confirmation copy wherein the means for holding and contacting on the frame member is disposed on a surface, in particular on the front down tube and / or seat tube and / or top tube, and connected to the means for electrical coupling, and the means for absorbing and / or releasing energy the means for holding and contact can be placed, wherein the means corresponding to the means for holding and contact can be fixed by swinging a lateral pivoting movement on the means for holding and contact and thus the means for absorbing energy and / or energy to a means for electrical contact to the means for holding and contact is connectable. The invention can thus be ensured by simple means a secure hold of a means for energy absorption and / or energy output to a light electric vehicle, especially an electric bicycle. Even with tight frame element arrangements, the limited space can be well utilized to accommodate a means for absorbing and / or releasing energy.

It is advantageous if the means for holding and contact has a pivoting means region, which in particular has an insertion region with an undercut, on which the means. for energy absorption and / or energy output at a pivot means end on the means for holding and contact laterally inserted and can be pivoted.

It is advantageous if provision is made in a swiveling means area for a fixing of the agent to the energy absorber) and / or energy release, in particular a lock means on the means for holding and contact.

It is advantageous if a wedge means is provided for laterally introducing at a Festsetzbereich means for energy absorption and / or energy release, corresponding to a receiving means at the insertion of the means for holding and contact and / or for lateral insertion a limited circular shape in the means (9) Hold and contact is provided. It is advantageous if the means for electrical contact on the means for holding and contact has a blade contact, which corresponds to a spring contact on the means for absorbing energy and / or energy.

It is advantageous if the means for absorbing energy and / or discharging energy comprises at least two or more accumulator cells which are electrically connected to one another, in particular connected in series.

It is advantageous if, in conjunction with the means for absorbing energy and / or energy, a means for displaying the state of charge, in particular an LED light, is provided, in particular on the handlebars of the light electric vehicle (LEV), in particular electric bicycles.

It is advantageous if the means is fastened to the frame element with fastening means and / or a means for electrical coupling, in particular a passage for electrical lines, is established through a surface of the frame element.

It is advantageous if a battery management system is provided in the means for holding and contact.

The object is also achieved by a method for using a device for energy storage and / or energy release, which is rechargeable multiple times, for a light electric vehicle (LEV), in particular electric bicycles, according to one of claims 1 to 9, wherein

a means for electrically coupling to a power supply of the light electric vehicle is set up in a frame member of the light electric vehicle frame

and a means for absorbing energy and / or energy, in particular accumulator, with a means for holding and contact, which is arranged on the frame member on a surface, in particular on the front down tube and / or seat tube and / or top tube, and with the means for electrical coupling is connected, and the means for absorbing and / or releasing energy to the means is aufgesetzt, is set corresponding to the means by a lateral pivoting movement is pivoted on the means for holding and contact and reaches a means for electrical contact. Further features and advantages of the invention will become apparent from the claims and the following description in which embodiments of the subject invention in conjunction with the drawings are explained in more detail.

Show it:

Fig. 1 shows an inventive device for energy storage and / or

Energieabgeben,

Fig. 2 shows an inventive device for energy storage and / or

Energy release and

Fig. 3 shows a detail of a device according to the invention for energy storage and / or energy output.

1 shows an inventive device 1 for energy storage and / or energy release, for a light electric vehicle (LEV), in particular electric bicycles 3, comprising: a means 2 for energy absorption and / or energy release, in particular accumulator, a means 5 for electrical coupling, as shown in Fig. 3, to an electric motor of the light electric vehicle in a frame member 4 of the light electric vehicle frame 6, means 9 for holding and contact, wherein the means 9 for holding and contact on the frame member 4 at a surface 8 is arranged, in particular on the front down tube 7 and / or seat tube and / or top tube, and is connected to the means 5 for electrical coupling, and the means 2 for absorbing energy and / or energy to the means 9 for holding and contact can be placed, wherein the means 2 corresponding to the means 9 for holding and contact can be fixed by a lateral pivotal movement on the means 9 for Hold and contact swung in and out so that the means 2 to a means 10 for electrical contact, as shown in Fig. 3, is connectable to the means 9.

2 shows a device 1 according to the invention for energy storage and / or energy delivery with a means 9 for holding and contact, which has a pivoting means region 12, which in particular has an insertion region 13 with an undercut 14, on which the means 2 for energy absorption and / or Energieabgeben at a pivot end 15 on the means 9 for holding and contact laterally inserted and can be pivoted. Furthermore, it is shown that a wedge means is provided at the lateral insertion at a Festsetzbereich 31 means 2 for absorbing energy and / or energy, corresponding to a receiving means 24 at the insertion portion 30 of the means 9 for holding and contact and / or for lateral insertion a limited circular shape in the middle 9 is provided for holding and contact. The device has, in a pivoting means region 12, a locking means 17 for immobilizing the means 2 for absorbing energy and / or discharging energy, in particular a lock means 18 on the means 9 for holding and contacting.

Fig. 3 shows a section of a device according to the invention for Energiepei- eagle and / or energy release, wherein the means 10 for electrical contact on the means 9 for holding and contact a blade contact 26 which with a spring contact 27 on the means 2 for energy absorption and / or Energieabgeben corresponds corresponds to means 9 with fastening means 29 is attached to the frame member 4 and / or means 5 is arranged for electrical coupling in the sense of a passage for electrical see lines in a surface 8 of the frame member 4. LIST OF REFERENCE NUMBERS

1 device for energy storage and / or energy output

2 means for energy absorption and / or energy release

3 electric bicycle

4 frame element

5 means for electrical coupling

7 down tube

8 surface

9 means of holding and contact

10 means for electrical contact

12 pivoting means range

13 insertion area

14 undercut

15 pivot end

17 stopping means

18 lock means

24 receiving means

26 Knife contact

27 spring contact

28 fasteners

29 battery management system

30 insertion area

31 Stopping area

Claims

1 . Device (1) for energy storage and / or energy emission, which can be recharged multiple times, for a light electric vehicle (LEV), in particular electric bicycles (3), comprising:

a means (2) for absorbing energy and / or releasing energy, in particular an accumulator,

a means (5) for electrically coupling to an electric motor of the light electric vehicle in a frame element (4) of the light electric vehicle frame (6), means (9) for holding and contact,

wherein the means (9) for holding and contacting on the frame member (4) on a surface (8) is arranged, in particular on the front down tube (7) and / or seat tube and / or top tube, and with the means (5) for electrical coupling means is connected, and the means (2) for absorbing energy and / or energy is placed on the means (9) for holding and contact, wherein the means (2) corresponding to the means (9) for holding and contact can be fixed, in that it can be pivoted onto the means (9) for holding and contact in a lateral pivoting movement, and thus the means (2) for absorbing energy and / or energy can be connected to a means (10) for electrical contact with the means (9) for holding and contact ,

2. Device according to claim 1, characterized in that the means (9) for holding and contact a pivot means region (12), in particular an insertion region (13) having an undercut (14), on which the means (2) for Energieaufnehmen and / or energy output at a pivot end (15) on the means (9) for holding and contact can be inserted laterally and einschwenk- bar.

3. Device according to one of claims 1 to 2, characterized in that in a pivoting means region (12) is provided a fixing means (17) for setting the means (2) for energy absorption and / or energy release, in particular a lock means (18) on Means (9) for holding and contact.

4. Device according to one of claims 1 to 3, characterized in that a wedge means for lateral insertion at a Festsetzbereich (31) means (2) for absorbing energy and / or energy is provided, corresponding to a Aufnahmemittei (24) at the insertion region (30 ) of the means (9) for holding and contact and / or for lateral insertion a limited circular shape in the means (9) for holding and contact is provided.

5. Device according to one of claims 1 to 4, characterized in that the means (10) for electrical contact on the means (9) for holding and contact a blade contact (26) which with a spring contact (27) on the means (2 ) corresponds to the energy absorption and / or energy release.

6. Device according to one of claims 1 to 5, characterized in that the means (2) for absorbing energy and / or energy output comprises at least two o more accumulator cells which are electrically connected to each other, in particular in series.

7. Device according to one of claims 1 to 6, characterized in that in conjunction with the means (2) for energy absorption and / or energy output means for displaying the state of charge, in particular an LED light, is provided, in particular on the handlebar the light electric vehicle (LEV), especially electric bicycles (3).

8. Device according to one of claims 1 to 7, characterized in that the means (9) with fastening means (29) on the frame member (4) is fixed and / or a means (5) for electrical coupling, in particular a passage for electrical lines , is set up by a surface (8) of the frame element (4).

9. Device according to one of claims 1 to 8, characterized in that a battery management system (29) is provided in the means (9) for holding and contact.

10. A method for using a device (1) for energy storage and / or energy output, which is rechargeable multiple times, for a light electric vehicle (LEV), in particular electric bicycles (3), according to one of claims 1 to 9, wherein

a means (5) is arranged for electrically coupling to a power supply of the light electric vehicle in a frame member (4) of the light electric vehicle frame (6)

and means (2) for absorbing and / or discharging energy, in particular accumulator, with means (9) for holding and contacting, which is arranged on the frame element (4) on a surface (8), in particular on the front down tube (7 ) and / or seat tube and / or top tube, and is connected to the means (5) for electrical coupling, and the means (2) for absorbing energy and / or energy is placed on the means (9), corresponding to the means (9 ) is set by a lateral pivoting movement on the means (9) for holding and contact is pivoted and reaches a means (25) for electrical contact.