Hand-held power tool rechargeable battery
A hand-held power tool rechargeable battery is provided as including a housing, at least one rechargeable battery cell, and an inductive charging unit, which includes at least one coil core and an inductive charging coil for charging the at least one rechargeable battery cell. It is provided that the inductive charging unit is accommodated detachably in the housing.
1. A hand-held power tool rechargeable battery, comprising:
a housing;
at least one rechargeable battery cell; and
an inductive charging unit disposed in the housing of the rechargeable battery that includes at least one coil core and an inductive charging coil for charging the at least one rechargeable battery cell, wherein the inductive charging unit including the at least one coil core and the inductive charging coil are disposed in the housing of the rechargeable battery and are accommodated detachably in the housing of the rechargeable battery.
2. The hand-held power tool rechargeable battery as recited in claim 1 , wherein the inductive charging coil is disposed on a coil plane of the inductive charging coil, and wherein the coil core is disposed on at least one plane in parallel to the coil plane, the inductive charging coil and the coil core having different basic shapes.
3. The hand-held power tool rechargeable battery as recited in claim 1 , wherein the inductive charging coil has a circular basic shape on the coil plane of the inductive charging coil.
4. The hand-held power tool rechargeable battery as recited in claim 1 , wherein the coil core has a rectangular basic shape on the plane in parallel to the coil plane.
5. The hand-held power tool rechargeable battery as recited in claim 1 , wherein the coil core spans a larger area on the plane parallel to the coil plane than the inductive charging coil on the coil plane.
6. The hand-held power tool rechargeable battery as recited in claim 1 , wherein the coil core has a multipart design.
7. The hand-held power tool rechargeable battery as recited in claim 1 , wherein the inductive charging unit forms an independently testable assembly.
8. The hand-held power tool rechargeable battery as recited in claim 7 , wherein the inductive charging unit is connected with the aid of at least one connecting arrangement to the assembly.
9. The hand-held power tool rechargeable battery as recited in claim 1 , wherein the inductive charging unit includes inductive charging electronics that are provided to charge the rechargeable battery cell.
10. The hand-held power tool rechargeable battery as recited in claim 8 , wherein the inductive charging unit includes a housing part of the hand-held power tool rechargeable battery.
11. The hand-held power tool rechargeable battery as recited in claim 10 , wherein the connecting arrangement is implemented on the housing part.
12. The hand-held power tool rechargeable battery as recited in claim 1 , further comprising a heat compensation arrangement provided to distribute heat uniformly.
13. The hand-held power tool rechargeable battery as recited in claim 1 , wherein the inductive charging unit includes a coil carrier that includes a groove for accommodating the inductive charging coil.
14. The hand-held power tool rechargeable battery as recited in claim 13 , wherein the coil carrier has at least one receiving area for accommodating the coil core.
15. An inductive charging unit, comprising:
at least one coil core; and
an inductive charging coil for charging at least one rechargeable battery cell, wherein the inductive charging unit including the at least one coil core and the inductive charging coil are disposed in the housing and are accommodated detachably in the housing.
16. The hand-held power tool rechargeable battery as recited in claim 1 , wherein the inductive charging unit and the rechargeable battery cells are disposed within a single housing.