JP6134427B2 - Connector housing, electrical connector, and bicycle lighting device - Google Patents

Description

  The present invention relates to a connector housing, an electrical connector, and an illumination device for detachably connecting a conductive member to a power supply terminal of a bicycle hub dynamo.

  The bicycle lighting device powered by the hub dynamo is provided with an electrical connector electrically connected to the lighting device (see, for example, Patent Document 1). The connector housing of a conventional electrical connector has an outer housing, an inner housing, and two electrical contacts. The inner housing is elastically locked to the outer housing. The electrical contacts are held on the inner housing at the boundary between the inner housing and the outer housing. A two-core conductive member (electrical wiring) connected to the lighting device is electrically connected to the electrical contact.

  When assembling a conventional electrical connector, the inner housing holds electrical contacts. Next, the conductive member is inserted through the outer housing into the retained electrical contact. Subsequently, the core wire at the tip of the inserted conductive member is electrically connected to the electrical contact by appropriate connection means such as soldering. Finally, the outer housing is placed over the inner housing, and the inner housing is elastically engaged with the outer housing.

JP 2005-59843 A

  In the conventional electrical connector, the connector housing is composed of two parts, and further an electrical contact is required. Therefore, the number of parts increases and the part cost increases.

  In the conventional connector, the conductive member is electrically connected to the electrical contact by connecting means such as soldering, and then the inner housing is covered with the outer housing, and the inner housing is elastically engaged with the outer housing. For this reason, the assembly work of the electrical connector becomes complicated.

  An object of the present invention is to reduce the component cost of an electrical connector and facilitate the assembly work of the electrical connector.

  A connector housing according to the present invention is a connector housing for detachably connecting a conductive member to a power feeding terminal, and includes a first housing portion and a second housing portion. The conductive member has a first electric wire and a second electric wire. The first housing part is formed in the box, and the conductive member is inserted into the inside from one side, and the tip of the inserted conductive member can be bent to one side and arranged along the holding surface outside the box. Yes, a power supply terminal can be inserted into the inside from the other side. The first housing part has a first holding groove, a second holding groove, and a protruding part. The first holding groove is formed on the holding surface and holds the first electric wire. The second holding groove is formed on the holding surface and holds the second electric wire. The protrusion is formed between the first holding groove and the second holding groove, separates the first and second electric wires held in the first and second holding grooves from each other, and the first and second holding grooves. It is formed so as to protrude from the holding surface rather than the upper end. The second housing part is molded integrally with the first housing part.

  In this connector housing, the first housing and the second housing are integrally molded. Further, since the conductive member can be held by the holding surface of the first housing part and the second housing part, the electrical contact can be realized by the conductive member, and electrical setting is not required. As a result, it is possible to reduce the component cost of the electrical connector. Further, since the conductive member itself can be used as an electrical contact, the work of holding the electrical contact and the work of electrically connecting the conductive member to the electrical contact are not required. For this reason, the assembly work of the electrical connector can be facilitated. Furthermore, since the first electric wire and the second electric wire can be isolated by the protrusion formed between the first holding groove and the second holding groove, the first electric wire and the second electric wire are not easily short-circuited. Become.

  Preferably, the connector housing further includes a connection portion that connects the first housing portion and the second housing portion. The second housing part can be attached to the first housing part by bending the connecting part. In this case, it is possible to attach the second housing part to the first housing part by bending the connection part connecting the first housing part and the second housing part. For this reason, the assembly of the electrical connector can be further facilitated.

  Preferably, the second housing part is disposed outside the first housing part in a state of being attached to the first housing part. In this case, since there is an overlapping portion between the first housing portion and the second housing portion, both can be fixed at that portion.

  Preferably, one of the first housing part and the second housing part includes an engaging part, and the other of the first housing part and the second housing part is an engaged part that is detachably elastically engaged with the engaging part. May be included. In this case, the first housing part and the second housing part can be fixed only by elastically engaging the engaging part and the engaged part. For this reason, the assembly of the electrical connector can be further facilitated.

  Preferably, one of the first housing portion and the second housing portion narrows the first electric wire and the second electric wire on the distal end side from the bent portion of the conductive member between the other of the first housing portion and the second housing portion, respectively. It has the 1st holding part and the 2nd holding part to hold. In this case, the first electric wire and the second electric wire can be held between the first housing portion and the second housing portion.

  Preferably, the protrusion is disposed so as to protrude with respect to the connection portion in a state where the first housing portion and the second housing portion are attached. In this case, the sandwiched first electric wire and the second electric wire are further isolated, and the first electric wire and the second electric wire are more unlikely to be short-circuited.

  Preferably, the 2nd housing part has an accommodating part which accommodates a projection part. In this case, since the protruding portion is accommodated in the other of the first housing portion and the second housing portion, the first electric wire and the second electric wire can be reliably separated by the protruding portion, and the first electric wire and the second electric wire are separated. Furthermore, it becomes difficult to short-circuit.

  Preferably, the first housing part has an insertion hole for inserting the first electric wire and the second electric wire from the outside. In this case, the first electric wire and the second electric wire are inserted through the insertion hole, and the first electric wire and the second electric wire are arranged in the first holding portion and the second holding portion, and are bent at the connecting portion. A 2nd electric wire can be clamped. For this reason, the assembly of the electrical connector can be further facilitated.

  Preferably, the insertion hole is provided at an end portion on the connection portion side in the first housing portion. The first housing part has an opening on a surface facing the insertion hole. The second housing part has a cutout part formed by cutting out at least a part of the surface facing the insertion hole. In this case, the operator can visually recognize the first electric wire and the second electric wire inserted from the insertion hole through the cutout portion and the opening portion, so that erroneous wiring can be easily recognized.

  An electrical connector according to the present invention includes a conductive member having a first electric wire and a second electric wire, and the connector housing described above. The conductive member can be electrically connected to a bicycle lighting fixture by at least one of the first electric wire and the second electric wire.

  In this electrical connector, the first housing part and the second housing part are integrally molded. Further, since the conductive member can also be held by the holding surface of the first housing part and the second housing part, the electrical contact can be realized by the conductive member, and electrical setting is not required. For this reason, while being able to aim at reduction of the component cost of an electrical connector, the assembly operation | work of an electrical connector can be facilitated.

  Preferably, the electrical connector is detachably connected to a power supply terminal of a bicycle hub dynamo. In this case, it is possible to reduce the component cost of the electrical connector that electrically connects the hub dynamo and the lighting fixture, and to facilitate the assembling work.

  A lighting device for a bicycle according to the present invention includes the above-described electrical connector and a lighting fixture to which power is supplied via the electrical connector.

  In this lighting device, it is possible to reduce the component cost of the electrical connector and to facilitate the assembly work of the electrical connector.

  According to the present invention, it is possible to reduce the component costs of the connector housing and the electrical connector and to facilitate the assembling work.

The side view of the front fork part of the bicycle carrying the illuminating device by one Embodiment of this invention. The partial perspective view of the front-end | tip part of the front fork in the state which removed the electric connector. The front perspective view of an electrical connector. The rear view of an electrical connector. Sectional drawing cut | disconnected by the cutting line VV of FIG. Sectional drawing cut | disconnected by the cutting | disconnection line VI-VI of FIG. The front perspective view of the connector housing before bending. The rear perspective view of the connector housing before bending.

  1 and 2, a lighting device 10 according to an embodiment of the present invention includes an electrical connector 12 and a lighting fixture 14 to which power generated by the hub dynamo 8 is supplied via the electrical connector 12. The hub dynamo 8 is provided, for example, in a hub of a bicycle wheel, and generates electric power by the rotation of the bicycle wheel. As shown in FIG. 2, the hub dynamo 8 has a power supply terminal 8 a for supplying power to the lighting fixture 14 at one end in the axial direction. The power supply terminal 8a is in the form of a male connector, and includes a first electrical contact 8b and a second electrical contact 8c that is spaced from the first electrical contact 8b.

  The luminaire 14 is, for example, in the form of a headlamp and is attached to a bicycle. In the present embodiment, it is attached to the front fork 6 constituting the frame of the bicycle. The lighting fixture 14 has, for example, an illuminance sensor that can detect the brightness of the surrounding environment, and is turned on and off according to the surrounding brightness.

  The electrical connector 12 is detachably connected to the power supply terminal 8a of the bicycle hub dynamo 8. The electrical connector 12 includes a conductive member 20 and a connector housing 22. The conductive member 20 is, for example, a two-wire electric cord. As shown in FIG. 1, one end of the conductive member 20 is electrically connected to the lighting fixture 14, and the other end is inserted into the connector housing 22. In the present embodiment, the conductive member 20 is disposed so as to be taken out from the front end portion of the front fork 6 through the interior of the front fork 6 from the lighting fixture 14. However, the conductive member 20 may be disposed by being wound around the outer peripheral portion of the front fork 6. As shown in FIG. 2, the conductive member 20 functions as an electrical contact in which the other end inserted into the connector housing 22 is electrically connected to the first electrical contact 8b and the second electrical contact 8c of the power supply terminal 8a. . The conductive member 20 includes a first electric wire 24, a second electric wire 26, and a first covering portion 28 made of a synthetic resin having insulating properties for covering the first electric wire 24 and the second electric wire 26 together. The conductive member 20 can be electrically connected to the bicycle lighting fixture 14 by at least one of the first electric wire 24 and the second electric wire 26. In the present embodiment, the conductive member 20 can be electrically connected to the bicycle lighting apparatus 14 by the first electric wire 24 and the second electric wire 26. As shown in FIG. 3, the first electric wire 24 and the second electric wire 26 include a core wire 30 in which a plurality of conductive metal wires are wound together, and a second covering portion 32 made of a synthetic resin having insulating properties that covers the core wire 30. , Respectively. The core wire 30 may be a single conductive metal wire. Further, the first electric wire 24 and the second electric wire 26 may be separated without providing the first covering portion 28. In this case, the first electric wire 24 and the second electric wire 26 may be wound together.

  As shown in FIGS. 3 to 8, the connector housing 22 is molded integrally with the first housing part 40 in order to sandwich the conductive member 20 between the first housing part 40 and the first housing part 40. A second housing part 42. The connector housing 22 further includes a connection portion 44 that connects the first housing portion 40 and the second housing portion 42. The connector housing 22 can be attached to the first housing part 40 by bending the connection part 44 by about 90 degrees.

  The first housing part 40 and the second housing part 42 are box bodies whose outer shapes are substantially rectangular parallelepiped. As shown in FIGS. 7 and 8, the first housing part 40 includes a first surface 40a having a longitudinal direction D1 and a second surface 40b disposed opposite to each other on both sides of the first surface 40a in the longitudinal direction D1. And the third surface 40c, the fourth surface 40d and the fifth surface 40e disposed to face both sides in the direction orthogonal to the longitudinal direction D1 of the first surface 40a, and the sixth surface 40f facing the first surface 40a. And having. The electrical connector 12 is attached to the power supply terminal 8 a from a position facing the first surface 40 a of the first housing part 40. For this reason, the first housing portion 40 has an opening 66 for inserting the power supply terminal 8 a into the sixth surface 40 f and electrically connecting it to the electrical connector 12.

  The second housing part 42 includes a seventh surface 42a having a longitudinal direction D2, an eighth surface 42b and a ninth surface 42c disposed on opposite sides of the seventh surface 42a in the longitudinal direction D2, and a seventh surface. A tenth surface 42d disposed away from the first housing portion 40 in a direction orthogonal to the longitudinal direction D2 of 42a. The seventh surface 42 a is coupled to the first surface 40 a of the first housing portion 40 with the connection portion 44 interposed therebetween. The 2nd housing part 42 has an opening surface in the surface facing the 7th surface 42a, and the surface facing the 10th surface 42d. The connector housing 22 is formed by injection molding using a mold divided in the vertical direction in FIG. Therefore, a pull-out taper is formed on each of the outer surface and the inner surface of the connector housing 22.

  As shown in FIG. 3, the second housing part 42 is disposed outside the first housing part 40 in a state of being attached to the first housing part 40. Specifically, the eighth surface 42 b of the second housing part 42 is outside the second surface 40 b of the first housing part 40, and the ninth surface 42 c of the second housing part 42 is the third surface of the first housing part 40. 40c is arranged outside.

  As shown in FIGS. 3 and 6 to 8, one of the first housing part 40 and the second housing part 42 includes a pair of engaging parts 46. The other of the first housing part 40 and the second housing part 42 includes a pair of engaged parts 48 that are detachably elastically engaged with the pair of engaging parts 46. In the present embodiment, the first housing part 40 disposed on the inner side includes a pair of engaging parts 46, and the second housing part 42 disposed on the outer side includes a pair of engaged parts 48. The pair of engaging portions 46 are claw portions provided on the second surface 40b and the third surface 40c of the first housing portion 40 so as to protrude outward in a substantially right triangle shape. The pair of engaged portions 48 are provided in a substantially rectangular opening on the eighth surface 42b and the ninth surface 42c of the second housing portion 42. The engaged portion 48 is not limited to the opening, and may be a recess or a notch into which the engaging portion 46 can be engaged.

  As shown in FIGS. 5 and 8, one of the first housing part 40 and the second housing part 42 is between the other of the first housing part 40 and the second housing part 42, and the first electric wire 24 of the conductive member 20. And a first sandwiching portion 50 and a second sandwiching portion 52 that sandwich the second electric wire 26, respectively. In the present embodiment, the first housing part 40 includes a first holding part 50 and a second holding part 52. The first holding part 50 and the second holding part 52 hold the tip part 30a (see FIG. 5) of the core wire 30 bent by 180 degrees with the second housing part 42. The first clamping part 50 and the second clamping part 52 are arranged on the fifth surface 40e of the first housing part 40 with an interval in the longitudinal direction D1. The interval between the first clamping unit 50 and the second clamping unit 52 is substantially the same as the interval between the first electrical contact 8b and the second electrical contact 8c of the power supply terminal 8a. The first holding part 50 has a first holding groove 50a formed in a recessed manner on the fifth surface 40e in order to arrange the tip part 30a of the core wire 30 of the first electric wire 24 so as to be positioned in the longitudinal direction D1. The 2nd clamping part 52 has the 2nd holding groove 52a dented in the 5th surface 40e, in order to arrange | position the front-end | tip part 30a of the core wire 30 of the 2nd electric wire 26 so that positioning is possible in the longitudinal direction D1.

  On the back surface of the seventh surface 42a of the second housing part 42 so as to be able to face the first clamping part 50 and the second clamping part 52, a first retaining part 54 that presses and prevents the tip part 30a of the core wire 30 from coming off and A second retaining portion 56 is provided. The first retaining part 54 and the second retaining part 56 face the first sandwiching part 50 and the second sandwiching part 52 with a gap smaller than the diameter of the core wire 30. The first retaining portion 54 has a plurality of first recesses 54 a formed at intervals in the arrangement direction of the tip portion 30 a of the core wire 30. The second retaining portion 56 has a plurality of second recessed portions 56 a formed at intervals in the arrangement direction of the tip portion 30 a of the core wire 30. The front end portion 30a of the core wire 30 is sandwiched between the first sandwiching portion 50 and the second sandwiching portion 52 with an interval between the peripheral portions of the first recess 54a and the second recess 56a. For this reason, it becomes difficult for the front-end | tip part 30a of the core wire 30 to come off from the 1st clamping part 50 and the 2nd clamping part 52. FIG. Further, the first electric wire 24 and the second electric wire 26 are inserted from an insertion hole 60 described later, and the leading end portion 30a of the core wire 30 of the first electric wire 24 and the second electric wire 26 is inserted into the first holding portion 50 and the second holding portion 52. The first electric wire 24 and the second electric wire 26 can be sandwiched between the first housing portion 40 and the second housing portion 42 simply by arranging and bending at the connection portion 44. The insertion portion 30b (see FIG. 5) inserted into the insertion hole 60 of the core wire 30 of the first electric wire 24 and the second electric wire 26 is electrically connected to the first electric contact 8b and the second electric contact 8c of the power supply terminal 8a. Function as an electrical contact.

  One of the first housing part 40 and the second housing part 42 has a protruding part 58 protruding from between the first holding part 50 and the second holding part 52. The other of the first housing part 40 and the second housing part 42 has an accommodating part 64 that accommodates the protruding part 58. The protruding portion 58 is disposed so as to protrude with respect to the connecting portion 44 in a state where the first housing portion 40 and the second housing portion 42 are attached. In the present embodiment, the first housing part 40 has a projection part 58 and the second housing part 42 has an accommodating part 64. The protruding portion 58 protrudes from between the first holding portion 50 and the second holding portion 52 of the fifth surface 40e of the first housing portion 40 in a state where the first housing portion 40 is attached to the second housing portion 42. The second housing part 42 is disposed so as to penetrate the seventh surface 42 a and protrude outward from the connection part 44 and the seventh surface 42 a. Thereby, the core wire 30 of the 1st electric wire 24 and the 2nd electric wire 26 clamped by the 1st clamping part 50 and the 2nd clamping part can be isolate | separated reliably, and the 1st electric wire 24 and the 2nd electric wire 26 cross | intersect at the time of an assembly operation. Can be prevented.

  One of the first housing part 40 and the second housing part 42 has a pair of insertion holes 60 for inserting the first electric wire 24 and the second electric wire 26 from the outside. In the present embodiment, the pair of insertion holes 60 is provided at the end of the first housing part 40 on the connection part 44 side. Specifically, the insertion hole 60 is provided through the first surface 40 a of the first housing part 40. A pair of bosses 62 are formed on the opening side of the insertion hole 60 so as to protrude from the first surface 40a. The insertion hole 60 has a first hole portion 60a into which the second covering portion 32 of the first electric wire 24 and the second electric wire 26 can be inserted, and the second covering portion 32 is smaller than the first hole portion 60a and cannot be inserted into the core wire 30. And a second hole 60b into which can be inserted. The interval between the pair of insertion holes 60 is substantially the same as the interval between the first clamping unit 50 and the second clamping unit 52.

  One of the first housing part 40 and the second housing part 42 has an opening 66 on the surface facing the insertion hole 60. The other of the first housing part 40 and the second housing part 42 has a notch 68 formed by notching at least a part of the surface facing the insertion hole 60. In the present embodiment, as described above, the opening 66 opens in a rectangular shape on the sixth surface 40 f of the first housing portion 40. The notch 68 is formed in the tenth surface 42 d of the second housing part 42. The tenth surface 42d faces the insertion hole 60 in a state where the first housing part 40 and the second housing part 42 are attached. The notch 68 is formed in a substantially rectangular shape, but the end on the eighth surface 42b side is notched deeper than the other parts. Such an opening 66 and a notch 68 are provided to attach the electrical connector 12 to the power supply terminal 8a. In addition, the assembly operator can visually check the distal end portion 30a of the core wire 30 of the first electric wire 24 and the second electric wire 26 inserted through the insertion hole 60 through the notch portion 68 and the opening portion 66, thereby facilitating miswiring. Can be recognized.

  The connection part 44 connects the first housing part 40 and the second housing part 42. The connecting portion 44 is disposed between the first surface 40a of the first housing portion 40 and the seventh surface 42a of the second housing portion. The connecting portion 44 has flexibility and is formed in a groove shape so as to be easily folded before being bent.

  When assembling the electrical connector 12, the first electric wire 24 and the second electric wire 26 with the core wire 30 exposed from the tip are inserted into the insertion hole 60. Next, the distal end portion 30 a of the inserted core wire 30 is bent 180 degrees and disposed in the first sandwiching portion 50 and the second sandwiching portion 52. In this state, when the second housing part 42 is bent 90 degrees at the connecting part 44 toward the first housing part 40, the engaged part 48 is elastically engaged with the engaging part 46, and the second housing part 42. Is attached to the first housing part 40. At this time, the distal end portion 30a of the core wire 30 disposed in the first clamping portion 50 and the second clamping portion 52 is simultaneously pressed by the first retaining portion 54 and the second retaining portion 56 of the second housing portion 42, The first holding part 50 and the second holding part 52 are held between the first housing part 40 and the second housing part 42. Moreover, the insertion part 30b of the core wire 30 which penetrates the insertion hole 60 and is arrange | positioned in a 1st housing functions as an electrical contact. Here, the assembly operation of the electrical connector 12 is completed simply by disposing the distal end portion 30a of the core wire 30 in the first clamping portion 50 and the second clamping portion 52 and attaching the second housing portion 42 to the first housing portion 40. For this reason, it is possible to reduce the component cost of the electrical connector 12 and facilitate the assembly work.

<Other embodiments>
As mentioned above, although one Embodiment of this invention was described, this invention is not limited to the said embodiment, A various change is possible in the range which does not deviate from the summary of invention. In particular, a plurality of embodiments and modifications described in the present specification can be arbitrarily combined as necessary.

  (A) In the said embodiment, although the lighting fixture 14 was attached to the front fork 6 which comprises the flame | frame of a bicycle, the attachment position of the lighting fixture 14 is not limited to a flame | frame. For example, you may attach a lighting fixture to a bicycle mudguard, a wheel, or a front basket.

  (B) In the said embodiment, although the headlamp was illustrated as the lighting fixture 14, this invention is not limited to this. The lighting fixture may be a tail lamp or a side lamp.

  (C) In the above embodiment, the configuration in which the lighting fixture 14 is automatically turned on / off according to the ambient brightness is exemplified, but the present invention is not limited to this. The luminaire may be constantly lit or may be turned on and off by a switch.

  (D) In the said embodiment, although the electrically-conductive member 20 which has the 1st electric wire 24 and the 2nd electric wire 26 was illustrated, this invention is not limited to this. The conductive member may have only the first electric wire. In this case, a metal part such as a bicycle frame can be used as the ground.

  (E) In the above embodiment, the engaging portion 46 is provided in the first housing portion 40 and the engaged portion 48 is provided in the second housing portion 42. However, the engaging portion is provided in the second housing portion, and the engaged portion is engaged. You may provide a joint part in a 1st housing part.

  (F) In the above embodiment, the first clamping part 50, the second clamping part 52, and the protrusion 58 are provided in the first housing part 40. However, these may be provided in the second housing part. In this case, the accommodating portion may be provided in the first housing portion.

  (G) In the above embodiment, the insertion hole 60 is provided in the first housing part 40, but the insertion hole may be provided in the second housing part. In this case, an opening may be provided in the second housing part, and a notch may be provided in the first housing part.

DESCRIPTION OF SYMBOLS 10 Illuminating device 12 Electrical connector 14 Lighting fixture 20 Conductive member 22 Connector housing 24 1st electric wire 26 2nd electric wire 40 1st housing part 42 2nd housing part 44 Connection part 46 Engagement part 48 Engagement part 50 1st clamping part 52 2nd clamping part 58 Projection part 60 Insertion hole 64 Storage part 66 Opening part 68 Notch part

Claims (12)

A connector housing for detachably connecting a conductive member to a power supply terminal,
The conductive member is inserted into the box from one side, and the tip of the inserted conductive member can be bent to the one side and disposed along the holding surface outside the box, A first housing part into which the power supply terminal can be inserted from the side,
A second housing that can hold a portion of the conductive member disposed on the holding surface of the first housing portion from the bent portion together with the holding surface, and is molded integrally with the first housing portion. And
With
The conductive member has a first electric wire and a second electric wire,
The first housing part is
A first holding groove formed on the holding surface and holding the first electric wire and a second holding groove holding the second electric wire;
The first and second electric wires formed between the first holding groove and the second holding groove and separated in the first and second holding grooves are separated from each other, and the first and second holdings are separated. A protrusion formed to protrude from the holding surface from the upper end of the groove;
Having
Connector housing. A connecting portion that connects the first housing portion and the second housing portion;
The second housing part can be attached to the first housing part by bending the connection part.
The connector housing according to claim 1.   The connector housing according to claim 2, wherein the second housing part is disposed outside the first housing part in a state of being attached to the first housing part. One of the first housing part and the second housing part includes an engaging part,
The other of the first housing part and the second housing part includes an engaged part that is detachably elastically engaged with the engaging part.
The connector housing according to claim 2 or 3.   One of the first housing portion and the second housing portion is connected to the other of the first housing portion and the second housing portion, and the first electric wire and the second wire on the distal end side from the bent portion of the conductive member. The connector housing according to any one of claims 2 to 4, further comprising a first holding part and a second holding part for holding the electric wires.   The connector housing according to claim 5, wherein the protruding portion is disposed so as to protrude with respect to the connecting portion in a state where the first housing portion and the second housing portion are attached.   The connector housing according to claim 5, wherein the second housing part has an accommodating part for accommodating the protruding part.   The connector housing according to any one of claims 5 to 7, wherein the first housing part has an insertion hole for inserting the first electric wire and the second electric wire from the outside. The insertion hole is provided at the end of the first housing part on the side of the connection part,
The first housing part has an opening on a surface facing the insertion hole,
The second housing part has a notch part formed by notching at least a part of a surface facing the insertion hole.
The connector housing according to claim 8. A conductive member having a first electric wire and a second electric wire;
A connector housing according to any one of claims 1 to 9,
The conductive member can be electrically connected to a lighting device for a bicycle by at least one of the first electric wire and the second electric wire.
Electrical connector.   The electrical connector according to claim 10, wherein the electrical connector is detachably connected to a power supply terminal of a bicycle hub dynamo. The electrical connector according to claim 10 or 11,
A lighting fixture to which power is supplied via the electrical connector;
A bicycle lighting device comprising:

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