JP2016190639A - Attachment structure of lighting device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an attachment structure capable of stably supporting a lighting device including a connector part.SOLUTION: The invention relates to an attachment structure 12 for attaching a lighting device 10 to a door lining of a vehicle to be an attachment object. The lighting device 10 includes: a light source section 44 for storing a light source for outputting illumination light; and a connector 48 connected to a wire harness 46 to supply power to the light source section 44. Accordingly, when the lighting device 10 is attached to the door lining in the attachment structure 12 of the lighting device 10, the connector 48 is supported by a connector support section 100.SELECTED DRAWING: Figure 4

Description

  The present invention relates to a mounting structure for a lighting device, and more particularly to a mounting structure suitable for mounting a lighting device to an interior member of a vehicle to be mounted.

  For example, an illuminating device used in a vehicle is attached to an interior member to be attached by engaging a protrusion provided on a light source portion of the illuminating device with a hole provided in an interior member of the vehicle. It is done. Patent Document 1 discloses that in a lighting device having an LED lamp constituting a light source unit and a connector unit for supplying power to the LED lamp, a projection is provided on a side surface of the light source unit.

JP 2009-245681 A

  By the way, the connector portion is connected to a wire harness in the vehicle in order to receive power supply from a battery or the like. Therefore, vibrations and loads from the wire harness are easily transmitted to the connector portion. However, since the technique of Patent Document 1 does not have an attachment structure that supports the connector portion, when receiving vibration or a load from the wire harness, the lighting device including the connector portion cannot be stably supported. .

  The present invention has been made in consideration of such problems, and an object of the present invention is to provide an attachment structure that can stably support a lighting device including a connector portion.

  The present invention relates to a mounting structure for mounting a lighting device to a mounting target, and the lighting device includes a light source unit that outputs illumination light and a connector unit that supplies power to the light source unit. The attachment structure includes a connector support part for attaching and supporting the connector part to the attachment object, and a light source support part for attaching and supporting the light source part to the attachment object, and the connector support part and The light source support part is provided with an engaging part that engages with the lighting device, and the engaging parts are arranged to face each other in an oblique direction along the longitudinal direction of the mounting structure. (Claim 1).

  Further, when the lighting device is mounted on the mounting target such that the mounting surface of the lighting device faces the surface of the mounting target, the side surface of the lighting device is separated from the surface of the mounting target. Extending from the mounting surface, the light source support portion supports a side surface of the light source portion constituting the side surface of the illumination device, and the connector support portion includes a side surface of the connector portion constituting the side surface of the illumination device. (Claim 2).

  Here, in the lighting device, the light source unit and the connector unit are connected along the surface of the attachment target, and at least the position of the connector unit on one side surface of the lighting device is supported by the connector support unit. It is preferable that the light source portion on the other side surface of the lighting device is supported by the light source support portion.

  Moreover, it is preferable that the said attachment structure further has a position control part which controls the displacement of the said illuminating device to the direction along the surface of the said attachment object (Claim 4).

  In this case, the position restricting portion may be a wall portion that contacts the side surface of the lighting device and / or a part of the connector support portion and the light source support portion (Claim 5).

  And it is preferable that the said position control part is integrally formed with the said light source support part and the said connector support part (Claim 6).

  Moreover, when the said connector support part or the said light source support part is facing one side surface of the said illuminating device, it is facing the said connector support part or the said light source support part, and is facing the other side surface of the said illuminating device. It is preferable that an opening is provided at the place to be performed (claim 7).

  In this case, it is preferable that an irradiation hole for passing the illumination light output from the light source unit is further provided, and the opening and the irradiation hole are provided at positions separated from each other ( Claim 8).

  Here, the engaging portion provided in the connector support portion is a claw portion that engages with a side surface of the connector portion and a surface opposite to the mounting surface of the connector portion, and is provided in the light source support portion. The engaging portion is an engaging hole portion that engages with a protrusion provided on a side surface of the light source portion, or a concave portion that accommodates the protrusion.

  The attachment object is an interior member of a vehicle, and the engagement hole is provided outside the vehicle compartment in the attachment structure.

  According to the first aspect of the present invention, when the lighting device is mounted on the mounting target by the mounting structure, the connector portion of the lighting device is supported by the connector support portion. Even if transmitted to the part, the connector part can be stably supported. Therefore, it is possible to stably support the lighting device including the connector portion. In addition, since the light source unit is supported by the light source support unit and the connector unit is supported by the connector support unit, the illumination device can be supported more stably. Furthermore, by providing the engagement portions in the connector support portion and the light source support portion, it becomes possible to engage the engagement portion and the illumination device while supporting the illumination device. As a result, the lighting device can be supported more stably.

  According to the second aspect of the invention, the light source support portion supports the side surface of the light source portion, and the connector support portion supports the side surface of the connector portion, so that the lighting device can be supported more stably.

  According to the invention of claim 3, at least one side surface of the lighting device is supported by the connector support portion, and the other side surface of the lighting device is supported by the light source support portion. Accordingly, the two support portions support the two side surfaces of the lighting device so as to face each other. As a result, the lighting device can be supported easily and stably.

  According to the fourth aspect of the present invention, the displacement in the direction along the surface of the attachment target, that is, the displacement in the lateral direction of the lighting device is regulated by the position regulating portion, so that the lighting device can be supported more stably. It becomes possible.

  According to the invention which concerns on Claim 5, the wall part which contacts the side surface of an illuminating device and / or a part of a connector support part and a light source support part are made into a position control part, The illuminating device by this position control part Can be easily regulated.

  According to the invention which concerns on Claim 6, the rigidity of the said position control part, the said light source support part, and the said connector support part improves by forming a position control part, a light source support part, and a connector support part integrally. In addition, the lighting device can be supported more stably.

  According to the invention which concerns on Claim 7, an opening part is provided so that a connector support part or a light source support part may be opposed. Thereby, when it is going to provide the engaging part with an illuminating device in the said connector support part or the said light source support part, in order to form an attachment structure using a metal mold, it is at least lower than the lower end of an engaging part May be formed with a lower mold and an upper mold from the lower end may be formed. In that case, it is desirable to provide the lower mold with an extending portion that extends to the connector support portion or the light source support portion through the opening. As a result, if the lower mold is slid in the direction from the connector support portion or the light source support portion toward the opening after the mounting structure is formed by the mold, the lower die is easily removed. In addition, if the upper die is also punched upward, a mounting structure having a desired shape can be obtained.

  According to the invention which concerns on Claim 8, it can avoid that the location where rigidity falls within the attachment structure by formation of an opening concentrates on one place by shifting the position of an opening part and an irradiation hole. .

  According to the ninth aspect of the present invention, since the claw portion engages with the connector portion where vibration and load from the wire harness are easily transmitted, the rigidity is improved compared to the engagement by the hole, and the connector portion is stabilized. Can be supported. In addition, since the engagement hole or recess engages with the protrusion of the light source that is difficult to transmit vibration and load from the wire harness, the light source can be stably supported.

  According to the tenth aspect of the present invention, since the engaging hole is provided at a location outside the passenger compartment in the mounting structure, the lighting device is attached to the interior member before the interior member is assembled in the vehicle. Thus, the engaging hole is located at a location that is easily visible to the operator. Thereby, it becomes easy to confirm whether or not the projection of the light source unit is engaged with the engagement hole.

It is a perspective view of the door lining to which the attachment structure of the illuminating device which concerns on this embodiment is applied. It is a perspective view of the back side of the door lining of FIG. It is the perspective view which expanded the upper surface side of the door pocket of FIG. It is the perspective view which illustrated the state which attaches an illuminating device with respect to the attachment structure of this embodiment. FIG. 5 is a perspective view illustrating a state in which a lighting device is attached to the attachment structure of FIG. 4. FIG. 6 is a plan view illustrating the state of FIG. 5. FIG. 5 is a plan view illustrating the mounting structure of FIG. 4. It is sectional drawing along the VIII-VIII line of FIG. It is the typical top view which illustrated the metal mold | die used for manufacture of the attachment structure of FIG. It is the typical front view which illustrated the metal mold | die of FIG.

  DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a lighting device mounting structure according to the present invention will be described in detail with reference to the accompanying drawings by giving preferred embodiments.

  The attachment structure 12 of the illuminating device 10 according to the present embodiment is applied to a door lining (door trim) 14 attached to the interior side of a vehicle door panel as shown in FIGS. 1 and 2, for example. However, the mounting structure 12 of the present embodiment is not limited to this embodiment, and the vehicle interior member other than the door lining 14 or an object other than the interior member is used as a mounting target to illuminate the mounting target. It is also possible to mount the device 10. In the following description, a case where the lighting device 10 is attached to the door lining 14 via the attachment structure 12 will be described.

  A door armrest 16 is provided in the center portion of the door lining 14 made of plastic or the like along the vehicle front-rear direction (arrow A direction), and a lower portion including a door pocket 18 for storing articles is provided below the door lining 14. A unit 17 and a speaker storage unit 20 for storing a speaker are provided. The door pocket 18 is recessed at a part thereof to form a recess 22 that can store an article.

  On the back side of the door lining 14 shown in FIG. 2 (outside the passenger compartment), the lighting device 10 is attached to the upper surface 24 of the door pocket 18 that defines the recess 22 via the attachment structure 12. In this case, an irradiation hole 26 (see FIG. 1) is formed on the upper surface 24 corresponding to the illumination device 10, and the illumination device 10 irradiates the recess 22 with the illumination light 28 through the irradiation hole 26. To do.

  As shown in FIGS. 2 and 3, a plurality of attachment portions 32 having attachment holes 30 are formed at the upper end portion of the lower portion 17 on the back side of the door lining 14. The lower portion 17 can be attached to the door armrest 16 by engaging these attachment portions 32 with the plurality of claw portions 34 formed at the lower end portion of the door armrest 16. Since these attachment portions 32 and the illumination device 10 and the attachment structure 12 are arranged with their positions shifted in the direction of the arrow A, the illumination device 10 is attached when the lower portion 17 is attached to and detached from the door armrest 16. And the presence of the mounting structure 12 does not get in the way. Note that the configuration of the door lining 14 other than the door armrest 16 and the door pocket 18 is substantially the same as that of a known door lining, and therefore detailed description thereof is omitted.

  Next, the lighting device 10 and the mounting structure 12 will be described in detail with reference to FIGS.

  The illuminating device 10 has a substantially rectangular housing 40, and includes a light source unit 44 including a light source 42 that outputs illumination light 28, and a connector connected to the wire harness 46 in the vehicle. Part 48. In this case, the rectangular housing 40 is composed of a relatively small first block 40a on one end side and a relatively large second block 40b on the other end side, and the light source unit 44 is provided on the first block 40a. The connector part 48 is provided in the 2nd block 40b.

  In the present embodiment, the door pocket 18 is disposed via the mounting structure 12 with the first block 40a facing the arrow A1 direction on the vehicle front side and the second block 40b facing the arrow A2 direction on the vehicle rear side. The lighting device 10 is attached to the upper surface 24.

  Here, as the light source 42, for example, a known LED or organic EL can be used. Moreover, the connector part 48 has the connection terminal 50 connected with the wire harness 46, and can drive the light source 42 when electric power is supplied via the wire harness 46 from the battery of the vehicle which is not shown in figure.

  The housing 40 has a bottom surface 52 as a mounting surface for the top surface 24 of the door pocket 18, four side surfaces 54 to 60 extending upward from the bottom surface 52, and a top surface 62 facing the bottom surface 52. The bottom surface 52 is formed substantially flush. The side surfaces 54 and 56 are side surfaces substantially orthogonal to the arrow B direction as the vehicle width direction of the vehicle. That is, the side surface 54 is a side surface in the arrow B1 direction toward the passenger compartment, and the side surface 56 is a side surface in the arrow B2 direction toward the outer side of the passenger compartment. The side surface 58 is a side surface in the arrow A1 direction, and the side surface 60 is a side surface in the arrow A2 direction.

  As described above, the first block 40a and the second block 40b have different sizes from each other, and the bottom surface 52 of the housing 40 is substantially flush, so the second block 40b is compared with the first block 40a. Then, it bulges in an arrow C1 direction toward the upper side and an arrow B direction that is the vehicle width direction. Therefore, the side surface 54 is composed of the side surface 54a of the first block 40a and the side surface 54b of the second block 40b, and the side surface 56 is composed of the side surface 56a of the first block 40a and the side surface 56b of the second block 40b. . The upper surface 62 is also composed of an upper surface 62a of the first block 40a and an upper surface 62b of the second block 40b.

  Further, in the first block 40a corresponding to the light source unit 44, two rod-shaped protrusions 63 extend from the side surface 58 in the direction of arrow A1, and claw-shaped protrusions 64 extend from the side surface 54a in the direction of arrow B1, and from the side surface 56a. A protrusion 66 having the same shape as the protrusion 64 extends in the arrow B2 direction.

  On the other hand, in the second block 40b corresponding to the connector portion 48, a rod-like protrusion 68 extends in the direction of the arrow B1 at the location on the side of the first block 40a on the side surface 54b, and at the side of the first block 40a on the side surface 56b. A protrusion 70 having the same shape as the protrusion 68 extends in the direction of the arrow B2 at the location.

  With respect to the lighting device 10 configured as described above, the mounting structure 12 according to the present embodiment has, for example, an upper surface of the door pocket 18 by resin molding using a mold 120 (see FIGS. 9 and 10) described later. 24 is integrated.

  As described above, since it is necessary to irradiate the illumination light 28 from the light source 42 to the concave portion 22 of the door pocket 18 through the irradiation hole 26, the mounting structure 12 has a position of the irradiation hole 26 on the upper surface 24. It is provided to go.

  Specifically, the mounting structure 12 is formed with a receiving portion 80 on which the bottom surface 52 of the lighting device 10 is placed. The receiving part 80 is composed of a plurality of ribs 82 erected from the upper surface 24 in the direction of the arrow C1.

  As shown in FIGS. 2, 3, and 8, the upper surface 24 has a curved shape that is inclined downward in the direction of the arrow A <b> 2.

  Therefore, in the present embodiment, in order to attach the lighting device 10 to the upper surface 24 at a desired attachment angle, the height of each rib 82 is adjusted according to the shape of the upper surface 24, so that the upper end portion of each rib 82 is adjusted. Are substantially flush with each other. Thereby, the mounting surface of the illuminating device 10 in the receiving part 80 is kept substantially flush. As described above, the height of each rib 82 is adjusted so that the placement surface is substantially flush with each other, so that the illumination device 10 can be placed on the receiving portion 80 and the illumination device 10 is attached to the upper surface 24. The angle can be adjusted to a desired angle.

  3 and 8, the upper end of each rib 82 is adjusted to the same height along the arrow A direction, which is the horizontal direction, and the mounting surface of the receiving portion 80 is maintained substantially horizontal. It is shown. As described above, in the present embodiment, since the placement surface can be adjusted to a desired mounting angle by adjusting the height of each rib 82, for example, the placement surface is at a predetermined angle with respect to the arrow A direction. It is also possible to adjust the height position of each rib 82 so as to have a surface that is inclined only by that amount.

  Further, as shown in a plan view of FIG. 7, a plurality of ribs 82 are formed along the arrow B direction around the substantially rectangular irradiation hole 26 extending along the arrow A direction. Therefore, the length of each rib 82 on the arrow A2 direction side provided so as to avoid the irradiation hole 26 is relatively long, and each rib 82 on the arrow A1 direction side provided in contact with the irradiation hole 26. Is relatively short.

  Further, various attachment portions for fixing the lighting device 10 placed on the receiving portion 80 are provided around the ribs 82 by supporting the side surfaces 54 to 60 of the housing 40. These mounting portions are erected from the upper surface 24 in the direction of the arrow C1, are formed integrally with the upper surface 24, and are configured to be connectable to the ribs 82.

  Specifically, a substantially L-shaped wall portion 90 that supports the side surfaces 54a and 58, and a wall-shaped light source support portion 92 that supports the side surface 56a are erected as attachment portions to the first block 40a. . In this case, the arrow B2 direction side of the wall part 90 and the arrow A1 direction side of the light source support part 92 are connected. Further, the light source support portion 92 is formed with a hole portion (engagement portion) 94 that engages with the claw-like protrusion 66. Furthermore, a part of the wall 90 is formed as a recess 96 that can accommodate the protrusion 64 by being recessed in the direction of the arrow B1.

  A relatively short rib 82 provided so as to be in contact with the irradiation hole 26 is connected to the wall 90 on the arrow B1 direction side. Also, a relatively short rib 82 provided so as to contact the irradiation hole 26 and a relatively long rib 82 provided so as to avoid the irradiation hole 26 are connected to the light source support portion 92, respectively. ing. Furthermore, the light source support portion 92 is also supported by another rib 98 extending in the direction of the arrow B2.

  On the other hand, a part of the wall part 90, a wall-like connector support part 100 connected to the wall part 90 and supporting the side face 54b, and a wall part 102 supporting a part of the side face 56b are included in the second block 40b. Are respectively installed upright as attachment parts.

  In this case, a claw portion (engaging portion) 104 that is engaged with the side surface 54b and the upper surface 62b of the second block 40b is provided at the upper end portion of the connector support portion 100. The connector support portion 100 is connected to a relatively long rib 82 provided so as to avoid the irradiation hole portion 26. Furthermore, the connector support part 100 is also supported by another rib 105 extending in the direction of the arrow B1. Furthermore, a relatively long rib 82 provided so as to avoid the irradiation hole 26 is connected to the wall portion 102, and is also supported by another rib 106 extending in the arrow B <b> 2 direction side. .

  In the mounting structure 12, a portion between the light source support portion 92 and the wall portion 102 is opposed to the connector support portion 100 and the claw portion 104, and is also opposed to the side surface 56b of the second block 40b. It is formed as. In addition, each of the irradiation hole 26, the hole 94, and the opening 107 is provided at a position separated from each other in order to avoid a decrease in rigidity in the mounting structure 12. Furthermore, as shown in FIGS. 5 to 7, the light source support portion 92 and the connector support portion 100 are arranged to face each other in an oblique direction. That is, the connector support portion 100 supports the side surface 54 b of the second block 40 b that constitutes one side surface 54 of the lighting device 10, and the light source support portion 92 serves as the first block that constitutes the other side surface 56 of the lighting device 10. The side surface 56a of 40a is supported.

  A procedure for mounting the lighting device 10 to the upper surface 24 of the door pocket 18 using the mounting structure 12 configured as described above will be described.

  First, the illumination device 10 is lowered along the arrow C2 direction in a state where the illumination device 10 is positioned inward of the wall portions 90 and 102, the light source support portion 92, and the connector support portion 100 in plan view. Thereby, the corner | angular part of the 2nd block 40b formed of the bottom face 52 and the side surface 54b contact | abuts to the nail | claw part 104. FIG.

  When the lighting device 10 is further lowered in this state, the connector support portion 100 and the claw portion 104 cause the base end portion of the connector support portion 100 (location on the upper surface 24 side of the connector support portion 100) by the pressing force from the corner portion. ) As a fulcrum and integrally warps in the direction of arrow B1.

  When the lighting device 10 is further lowered in this state, the side surface 54 a of the first block 40 a comes into contact with the wall portion 90 and the side surface 58 comes into contact with the wall portion 90 through the protrusion 63. Further, the side surface 56 a contacts the light source support portion 92. Further, the side surface 54 b of the second block 40 b contacts the connector support portion 100, and the side surface 56 b also contacts the wall portion 102. As a result, the lighting device 10 can be slid (lowered) in the direction of the arrow C2 along the wall surfaces of the wall portions 90 and 102, the light source support portion 92, and the connector support portion 100.

  And if the bottom face 52 of the housing | casing 40 contacts the upper end part of each rib 82, while the illuminating device 10 will be mounted in the mounting surface of the receiving part 80, the light source 42 and the irradiation hole 26 will oppose. . In this case, since the position of the upper surface 62b of the second block 40b is lower than the lower end portion 108 of the claw portion 104, the connector support portion 100 and the claw portion 104 are released from the pressed state from the second block 40b. Return to the original state before pressing.

  As a result, the claw portion 104 engages with the side surface 54b and the upper surface 62b of the second block 40b and cooperates with the connector support portion 100 and the wall portion 102 to fix the second block 40b (connector portion 48). become. Also in the first block 40 a, the projection 66 engages with the hole 94 of the light source support portion 92 and the projection 64 is accommodated in the recess 96 of the wall portion 90, so that the light source support portion 92 has the wall portion 90. In cooperation with the first block 40a (the light source unit 44) is fixed.

  Here, in the first block 40 a, the side surface 54 a and the side surface 58 (via the protrusion 63) are supported by the wall portion 90, and the side surface 56 a is supported by the light source support portion 92. On the other hand, in the second block 40b, the side surface 54b is supported by the wall portion 90 and the connector support portion 100, the side surface 56b is supported by the wall portion 102, and the two rod-shaped projections 68 are formed on the wall portion 90 and the light source support portion 92. It is supported. Therefore, the wall portions 90 and 102, the light source support portion 92, and the connector support portion 100 also function as a position restricting portion for restricting the displacement of the lighting device 10 in the arrow A direction and the arrow B direction which are horizontal directions.

  In addition, when the illuminating device 10 is attached to the upper surface 24 via the attachment structure 12, as shown in a plan view of FIG. 7, the center 110 of the light source 42 (the emission portion of the illumination light 28) and the irradiation hole portion. 26 is shifted from the central axis 112 along the direction of arrow A by a distance d. That is, the irradiation hole 26 is offset from the light source 42 by a distance d outside the vehicle (in the direction of arrow B2). Thereby, when the illumination light 28 is irradiated from the light source 42 to the concave portion 22 of the door pocket 18, mainly the portion outside the vehicle in the concave portion 22 is illuminated, so the illumination light is applied to the space inside the vehicle interior outside the concave portion 22. 28 can be avoided from being irradiated.

  In addition, the irradiation hole 26 is formed in a rectangular shape that is long in the direction of the arrow A, which is the front-rear direction of the vehicle. Even when the light source 42 is displaced in the direction of the arrow A, it is possible to reliably irradiate the recess 22 with the illumination light 28.

  By the way, in order to remove the lighting device 10 attached in this way from the upper surface 24 and the attachment structure 12, the following may be performed.

  First, with the base end portion of the connector support portion 100 as a fulcrum, the connector support portion 100 and the claw portion 104 are warped in the arrow B1 direction, and the engagement state between the claw portion 104 and the second block 40b is released. Further, with the base end portion of the light source support portion 92 as a fulcrum, the upper end portion of the light source support portion 92 is warped in the arrow B2 direction, and the engagement state between the projection 66 and the hole portion 94 is released. And if the lighting apparatus 10 is pulled up in the arrow C1 direction, maintaining these cancellation | release states, the lighting apparatus 10 can be removed from the attachment structure 12. FIG.

  9 and 10 schematically illustrate the case where the mounting structure 12 of the present embodiment is molded using a mold 120. FIG.

  The mold 120 includes an upper mold 122 and a lower mold 124.

  As described above, since the mounting structure 12 of the present embodiment is integrally formed with the upper surface 24 of the door pocket 18, when the mounting structure 12 is formed, the lower mold 124 is slid in the direction of the arrow C2. I can't. Further, since the connector support portion 100 is provided with the claw portion 104, the portion below the claw portion 104 is undercut and is difficult to form with the upper mold 122. Furthermore, the rib 82, the wall portions 90 and 102, the light source support portion 92, and the connector support portion 100 are erected from the upper surface 24, and the mounting portions of the wall portions 90 and 102, the light source support portion 92, and the connector support portion 100 are Each rib 82 is formed so as to surround it. Therefore, the attachment structure 12 is a complicated structure.

  Therefore, in this embodiment, as shown in FIGS. 9 and 10, the upper mold 122 and the lower mold 124 are configured as follows. 9 schematically illustrates the planar shapes of the upper mold 122 and the lower mold 124 at the height position of the undercut portion described above, and FIG. 10 schematically illustrates the upper mold 122 and the lower mold 124. FIG.

  First, the lower mold 124 is configured to slide in the direction of arrow B along the upper surface 24.

  That is, when the mounting structure 12 is molded, the lower mold 124 is disposed on the arrow B2 direction side of the positions where the light source support portion 92 and the wall portion 102 are formed. However, a part of the lower mold 124 is configured as an extension part 126 that passes through the opening 107 and extends to the position where the connector support part 100 is formed, as shown in FIG. 9. In this case, the height of the extended portion 126 is set to the height of the lower end portion 108 of the claw portion 104. The height of the lower mold 124 at the location of the mounting structure 12 is generally set to the height of the light source support portion 92 and the wall portion 102 except for the extending portion 126.

  Therefore, when the lower mold 124 is arranged as shown in FIGS. 9 and 10 and the molten resin is poured and the upper mold 122 is lowered in the direction of the arrow C2, the shape shown in FIGS. The attachment structure 12 can be molded. After molding, the upper mold 122 may be raised in the direction of arrow C2, and the lower mold 124 may be slid in the direction of arrow B2.

  As described above, according to the mounting structure 12 of the lighting device 10 according to the present embodiment, the lighting device 10 has the upper surface 24 of the door pocket 18 constituting the door lining 14 as the mounting target via the mounting structure 12. Since the connector part 48 is supported by the connector support part 100 when attached to the connector part 48, even if vibration or load from the wire harness 46 is transmitted to the connector part 48, the connector part 48 can be stably supported. . Therefore, it is possible to stably support the lighting device 10 including the connector portion 48.

  Further, if the light source unit 44 is supported by the light source support unit 92 and the connector unit 48 is supported by the connector support unit 100, the illumination device 10 can be supported more stably. In addition, the light source support portion 92 supports the side surface 56 a of the first block 40 a corresponding to the light source portion 44, and the connector support portion 100 supports the side surface 54 b of the second block 40 b corresponding to the connector portion 48. That is, the two support portions support the two side surfaces 54 and 56 of the illumination device 10 so as to face each other. As a result, the lighting device 10 can be easily and more stably supported.

  Further, in the present embodiment, the side surfaces 54, 56, and 58 of the lighting device 10 are supported by the wall portions 90 and 102, the light source support portion 92, and the connector support portion 100, and therefore along the upper surface 24 of the door pocket 18. It is possible to restrict displacement in the horizontal direction, that is, displacement in the lateral direction (arrow A direction and arrow B direction) of the lighting device 10. As a result, it is possible to easily realize position regulation and more stable support of the lighting device 10 attached to the attachment structure 12.

  Moreover, since the wall 90, the light source support 92, and the connector support 100 are integrally formed, the rigidity of these mounting portions is improved, and the lighting device 10 can be supported more stably. . That is, by connecting the wall portion 90 and the connector support portion 100 along the arrow A direction and connecting the wall portion 90 and the light source support portion 92 along the arrow A direction, the rigidity of each mounting portion can be increased. Both ensuring and reliable position regulation of the lighting device 10 can be realized.

  Further, the claw portion 104 provided on the connector support portion 100 is engaged with the second block 40 b, the hole portion 94 of the light source support portion 92 and the protrusion 66 are engaged, and the protrusion 64 is formed in the concave portion 96 of the wall portion 90. By being accommodated, the lighting device 10 can be supported more stably. That is, since the claw portion 104 engages with the second block 40b where vibration and load from the wire harness 46 are easily transmitted, the rigidity is improved as compared with the engagement by the hole, and the connector portion 48 is stably supported. Can do. Moreover, since the hole part 94 and the recessed part 96 engage with the protrusions 64 and 66 of the 1st block 40a which are hard to transmit the vibration and load from the wire harness 46, the light source part 44 can be supported stably.

  Moreover, since the hole 94 is provided in the direction of the arrow B2 outside the passenger compartment, when attaching the lighting device 10 to the door pocket 18 before attaching the door lining 14 to the door panel, the hole 94 is visually recognized by the operator. The hole 94 is located at an easy place. Thereby, it becomes easy to confirm whether or not the protrusion 66 of the first block 40a and the hole 94 are engaged.

  Further, in the present embodiment, an opening 107 is provided so as to face the connector support 100. Accordingly, when the mounting structure 12 is molded using the mold 120, a part below the lower end part 108 of the claw part 104 is formed by the lower mold 124, and at least the upper part from the lower end part 108 is formed by the upper mold 122. be able to. Further, when the extending portion 126 extending from the lower die 124 to the connector support portion 100 through the opening 107 is provided, the lower die 124 is slid in the arrow B2 direction after the mounting structure 12 is formed by the mold 120. If so, the lower mold 124 can be easily punched, and if the upper mold 122 is also punched in the direction of the arrow C1, the mounting structure 12 having a desired shape can be obtained.

  That is, in the present embodiment, the light source support portion 92 and the wall portion 102 are formed in the direction of arrow A so that the connector support portion 100 provided with the claw portion 104 does not face the light source support portion 92 and the wall portion 102. By providing the opening 107 so as to be shifted, the upper mold 122 and the lower mold 124 constituting the mold 120 are prevented from having a complicated and useless structure.

  In the above description, the opening 107 is provided so as to face the connector support 100, but another opening is provided so as to face the light source support 92, and the light source is provided via the other opening. Another extension part extending to the support part 92 may be provided in the lower mold 124. Even in this case, the same effect can be obtained.

  Furthermore, by shifting the positions of the irradiation hole portion 26, the hole portion 94, and the opening portion 107 from each other, it is possible to avoid the location where the rigidity is lowered in the mounting structure 12 due to the formation of the opening from being concentrated in one place. .

  Furthermore, in this embodiment, since the attachment structure 12 and the upper surface 24 of the door pocket 18 of the door lining 14 as an attachment object are integrally formed, the lighting device 10 is provided in the receiving portion 80 of the attachment structure 12. If the lighting device 10 is supported and fixed by the wall portions 90 and 102, the light source support portion 92, the hole portion 94, the concave portion 96, the connector support portion 100, and the claw portion 104, the illumination device 10 is mounted on the upper surface 24. Installation work is completed. As a result, the number of parts and the number of work steps can be reduced as compared with the conventional case, and the lighting device 10 can be attached to the upper surface 24 with a simpler configuration. Further, since the mounting structure 12 and the upper surface 24 are integrally formed, the rigidity of the mounting structure 12 is also improved.

  That is, in this embodiment, the mounting structure 12 is integrated with the door pocket 18 as compared with the case where the lighting device 10 is fixed to a separate member from the door lining 14 and the separate member is fixed to the door lining 14 with screws or the like. Since the lighting device 10 is directly attached to the upper surface 24 of the door pocket 18 via the attachment structure 12, the attachment work is simplified and facilitated, and the mechanical strength of the attachment structure 12 is improved.

  In the present embodiment, since the receiving portion 80 functions as an attachment angle variable portion that can adjust the attachment angle of the illumination device 10 with respect to the upper surface 24, the illumination output from the illumination device 10 by adjusting the attachment angle. The irradiation angle of the light 28 can be set to a desired angle.

  Furthermore, since the receiving part 80 also functions as a height adjusting part for keeping the mounting surface of the lighting device 10 substantially horizontal, if the height of the receiving part 80 is adjusted corresponding to the state of the upper surface 24, the mounting part 80 is attached. The angle can be easily changed. As a result, it is possible to attach the illumination device 10 to the receiving portion 80 in a state where the mounting surface is maintained substantially horizontal while setting the irradiation angle of the illumination light 28 output from the illumination device 10 to a desired angle. .

  Moreover, in the receiving part 80, the some rib 82 standingly arranged from the upper surface 24 functions as a height adjustment part, and since these ribs 82 are provided integrally with the upper surface 24, suppressing the number of parts. The rigidity of the mounting structure 12 can be increased.

  In addition, since at least one rib 82 is connected to each of the mounting portions of the wall portions 90 and 102, the light source support portion 92, and the connector support portion 100, the irradiation angle of the illumination light 28 output from the illumination device 10 is desired. The rigidity of these attachment portions can be improved while setting the angle to.

  It should be noted that the present invention is not limited to the above-described embodiment, and it is naturally possible to adopt various configurations without departing from the gist of the present invention.

DESCRIPTION OF SYMBOLS 10 ... Illuminating device 12 ... Mounting structure 14 ... Door lining 16 ... Door armrest 18 ... Door pocket 22, 96 ... Recess 24 ... Upper surface 26 ... Irradiation hole 28 ... Illumination light 40 ... Case 40a ... 1st block 40b ... 1st 2 blocks 42 ... light source 44 ... light source portion 46 ... wire harness 48 ... connector portion 52 ... bottom surface 54-60 ... side surfaces 62, 62a, 62b ... upper surface 63-70 ... projection 80 ... receiving portions 82, 98, 105, 106 ... ribs DESCRIPTION OF SYMBOLS 90,102 ... Wall part 92 ... Light source support part 94 ... Hole part 100 ... Connector support part 104 ... Claw part 107 ... Opening part 108 ... Lower end part 110 ... Center 112 ... Center axis 120 ... Mold 122 ... Upper mold 124 ... Bottom Mold 126 ... Extension part

The present invention relates to a mounting structure for mounting a lighting device to a mounting target. The mounting structure is provided on a surface of the mounting target , and the receiving unit on which the lighting device is placed; and the receiving unit A mounting portion that fixes the mounted lighting device, and is configured integrally with the mounting target, the lighting device includes a protrusion, the mounting portion includes a hole, and the protrusion and the mounting and a hole portion and said engageable der Rukoto (claim 1).

Further, the lighting device includes a light source unit having a light source for outputting illumination light made up of a connector portion continuous to the light source unit, the projection is that provided in the light source unit (claim 2).

Here, the mounting structure has a connector support for supporting attaching the connector to the attachment object, and a light source support portion for supporting attach the light source unit to the attachment object, the the light source support portion and the connector support, the Rukoto are arranged to face each other in an oblique direction preferably (claim 3).

Further, the connector support is Rukoto have claw portion is provided to be engaged with the lighting device is preferable (claim 4).

In this case, the lower end portion of the claw portion and the upper surface of the connector portion may be be match engagement (claim 5).

Of the side surfaces of the lighting device, preferably you to contact with three sides the mounting portion (claim 6).

The front Symbol illumination apparatus, further comprises another projection formed on the side surface opposite to the side where projections are provided, the attachment portion is formed on the inner wall of the mounting portion, the other protrusions further Yusuke Rukoto can accommodate recess is preferably (claim 7).

The present invention also relates to a mounting structure for mounting a lighting device to a mounting target, and is provided on a surface of the mounting target, on which the lighting device is mounted, and mounted on the receiving unit. A mounting portion for fixing the lighting device, and the mounting structure is configured integrally with the mounting target, the lighting device includes a protrusion, the mounting portion includes a recess, and the protrusion The concave portion can be engaged with the concave portion (claim 8).

The present invention also relates to a mounting structure for mounting a lighting device to a mounting target, and is provided on a surface of the mounting target, on which the lighting device is mounted, and mounted on the receiving unit. A mounting portion for fixing the lighting device, and the lighting device includes a light source portion including a light source that outputs illumination light, and a connector portion connected to the light source portion. It is configured integrally with an attachment target, and has a connector support part for attaching and supporting the connector part to the attachment object, and a light source support part for attaching and supporting the light source part to the attachment object, the said connector support, characterized in that the pawl portion engaging said illuminating device is provided (claim 9).

According to the invention of claim 1, the projection of the mounted lighting apparatus receiving section, by the hole portion of the mounting portion is engaged, the lighting device Ru attached to the attachment object by the mounting structure. As a result, the lighting device can be stably supported while the lighting device can be attached with a simpler configuration.

According to the invention which concerns on Claim 2, a projection is provided in the light source part of an illuminating device, Therefore An illuminating device can be supported more stably.

According to the invention of claim 3, since the light source support portion and the connector support portion constituting the mounting structure are arranged so as to face each other in an oblique direction, the lighting device can be supported easily and stably.

According to the fourth aspect of the invention, since the connector support portion is provided with the claw portion that engages with the lighting device , the lighting device can be supported more stably.

According to the invention which concerns on Claim 5, the position regulation of an illuminating device can be easily performed because the lower end part of a nail | claw part and the upper surface of a connector part engage .

According to the invention which concerns on Claim 6, since three side surfaces contact | abut with an attaching part among the side surfaces of an illuminating device, an illuminating device can be supported more stably.

According to the invention which concerns on Claim 7, since the recessed part formed in the inner wall of an attaching part can accommodate the other processus | protrusion of an illuminating device, the support of an illuminating device becomes still easier.

According to the invention which concerns on Claim 8, a projection of the illuminating device mounted in the receiving part and the recessed part of an attaching part engage, and an illuminating device is attached to an attachment object by an attachment structure. As a result, the lighting device can be stably supported while the lighting device can be attached with a simpler configuration .

According to the ninth aspect of the present invention, the connector part and the light source part of the illumination device placed on the receiving part are supported by the connector support part and the light source support part of the attachment part, and the claw part of the connector support part is Engage with lighting device. As a result, the lighting device can be stably supported while the lighting device can be attached with a simpler configuration .

Claims (10)

In the mounting structure for mounting the lighting device to the mounting target,
The lighting device includes a light source unit that outputs illumination light, and a connector unit that supplies power to the light source unit.
The mounting structure has a connector support part for attaching and supporting the connector part to the attachment object, and a light source support part for attaching and supporting the light source part to the attachment object,
The connector support part and the light source support part are each provided with an engaging part that engages with the illumination device,
Each said engaging part is arrange | positioned so that it may face diagonally along the longitudinal direction of the said attachment structure. The attachment structure of the illuminating device characterized by the above-mentioned. The mounting structure according to claim 1,
When the lighting device is mounted on the mounting target such that the mounting surface of the lighting device faces the mounting target surface, the side surface of the lighting device is separated from the mounting target surface. Extending from
The light source support unit supports a side surface of the light source unit that configures a side surface of the illumination device,
The mounting structure of the lighting device, wherein the connector support portion supports a side surface of the connector portion constituting a side surface of the lighting device. In the mounting structure according to claim 2,
In the lighting device, the light source unit and the connector unit are connected along the surface of the attachment target,
At least the location of the connector portion on one side surface of the illumination device is supported by the connector support portion, and the location of the light source portion on the other side surface of the illumination device is supported by the light source support portion. Mounting structure for lighting device. In the mounting structure according to claim 2 or 3,
A mounting structure for an illuminating device, further comprising a position restricting portion that restricts displacement of the illuminating device in a direction along a surface of the attachment target. The mounting structure according to claim 4,
The mounting structure of the lighting device, wherein the position restricting portion is a wall portion that contacts a side surface of the lighting device and / or is a part of the connector support portion and the light source support portion. In the mounting structure according to claim 4 or 5,
The mounting structure for an illumination device, wherein the position restricting portion is formed integrally with the light source supporting portion and the connector supporting portion. In the attachment structure according to any one of claims 2 to 6,
When the connector support part or the light source support part faces one side surface of the lighting device, the part faces the connector support part or the light source support part and faces the other side surface of the lighting device. A mounting structure for a lighting device, wherein an opening is provided. In the mounting structure according to claim 7,
An irradiation hole for passing the illumination light output from the light source unit is further provided,
The opening structure and the irradiation hole are provided at positions separated from each other. In the mounting structure according to any one of claims 1 to 8,
The engagement portion provided in the connector support portion is a claw portion that engages with a side surface of the connector portion and a surface opposite to the mounting surface of the connector portion,
The engaging part provided in the light source support part is an engaging hole part that engages with a protrusion provided on a side surface of the light source part or a concave part that accommodates the protrusion. Construction. The mounting structure according to claim 9,
The attachment object is an interior member of a vehicle,
The mounting structure for an illuminating device, wherein the engagement hole is provided outside a passenger compartment in the mounting structure.

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