JP6115826B2 - Lighting equipment for moving objects - Google Patents

Description

  Embodiments described herein relate generally to a moving body lighting device.

A moving body comprising a substrate, a light emitting diode (LED) provided on the substrate, a main body portion to which the substrate is attached, and wiring for electrically connecting the light emitting diode and an external power source, etc. There is a lighting device.
In such a moving body illumination device, improvement in workability in wiring assembly work is desired.

JP 2008-49840 A

  The problem to be solved by the present invention is to provide a moving body illumination device capable of improving workability in wiring assembly work.

  An illumination device for a moving body according to an embodiment includes a main body; a substrate provided on a first end surface of the main body and provided with a light emitting element; and provided in an inside of the main body, and the first end surface. A positioning part that opens to the side and positions the wiring inserted therein with respect to the substrate; a second end face that faces the first end face; and the positioning part, and the positioning part And a guiding portion whose cross-sectional dimension gradually decreases as it goes to the side.

  According to the embodiment of the present invention, it is possible to provide a moving body illumination device capable of improving workability in wiring assembly work.

It is a model perspective view of the illuminating device 1 for moving bodies which concerns on this Embodiment. It is a model exploded view of the illuminating device 1 for moving bodies which concerns on this Embodiment. FIG. 4A is a schematic cross-sectional view for illustrating the internal structure of the wiring storage unit 11. (B) is a BB line arrow directional view in (a). It is a schematic cross section for illustrating the groove part 11d provided in the positioning part 11b and the guidance | induction part 11c. (A) is a schematic diagram for illustrating the groove part 11d, and is a CC line arrow view in FIG. (B) is a model perspective view at the time of seeing from the CC line side in FIG. (A) is a schematic diagram for illustrating the groove part 11d, and is a CC line arrow view in FIG. (B) is a model perspective view at the time of seeing from the CC line side in FIG. (A) is a schematic diagram for illustrating the groove part 11d, and is a CC line arrow view in FIG. (B) is a model perspective view at the time of seeing from the CC line side in FIG. (A) is a schematic diagram for illustrating the groove part 11d, and is a CC line arrow view in FIG. (B) is a model perspective view at the time of seeing from the CC line side in FIG. (A) is a schematic diagram for illustrating the groove part 11d, and is a CC line arrow view in FIG. (B) is a model perspective view at the time of seeing from the CC line side in FIG. (A) is a schematic diagram for illustrating the groove part 11d, and is a CC line arrow view in FIG. (B) is a model perspective view at the time of seeing from the CC line side in FIG. (A), (b) is a schematic diagram for illustrating the groove part 11d. It is a schematic cross section for illustrating the illuminating device 51 for moving bodies further provided with the recessed part 12a. (B) is a model enlarged view of the D section in (a). It is a schematic cross section for illustrating the crevice 12a1 concerning other embodiments.

The invention according to the embodiment includes: a main body portion; a substrate provided on a first end surface of the main body portion and provided with a light emitting element; provided inside the main body portion and opening toward the first end surface side. A positioning part for positioning the wiring inserted therein with respect to the substrate; a second end face facing the first end face; and the positioning part, and toward the positioning part. And a guiding part whose cross-sectional dimension is gradually reduced.
Since this moving body illumination device has a positioning part for positioning the wiring inserted therein with respect to the substrate, and a guiding part that can guide the inserted wiring into the positioning part, assembly of the wiring Workability in work can be improved.

Moreover, it can be set as the moving body illuminating device further provided with the groove part provided in the said positioning part and the said guidance part, and extending in the central-axis direction of the said moving body illuminating device.
According to this moving body illumination device, it is possible to provide an adhesive portion inside the groove.

Moreover, it can be set as the illuminating device for moving bodies further provided with the adhesion part which is provided in the inside of the said groove part and touches the said wiring.
According to this moving body illumination device, it is possible to prevent the wiring from being detached from the main body.

In addition, the moving body illumination device may further include a concave portion that opens to the first end surface and includes an adhesive portion that is in contact with the wiring, and the positioning portion is open to a bottom surface of the concave portion. Can do.
According to this moving body illumination device, it is possible to increase the resistance against the drawing of the wiring.

Moreover, the cross-sectional dimension of the said recessed part can be made into the illuminating device for moving bodies longer than the opening dimension of the said positioning part.
According to this moving body illumination device, it is possible to further increase the resistance against the drawing of the wiring.

Hereinafter, embodiments will be illustrated with reference to the drawings. In addition, in each drawing, the same code | symbol is attached | subjected to the same component and detailed description is abbreviate | omitted suitably.
Note that the moving body lighting device can be a lighting device provided in a moving body such as an automobile, a railway vehicle, an aircraft, and a ship.
For example, a moving body lighting device includes a rear fog lamp, a position lamp (width lamp), a number lamp, a back lamp, a stop lamp, a tail lamp (tail light), a blinker (direction indicator), a room light, a display and a signal. For example. However, the use of the moving body lighting device is not limited to these.

FIG. 1 and FIG. 2 are schematic perspective views for illustrating the moving body illumination device 1 according to the present embodiment.
FIG. 1 is a schematic perspective view of the moving body lighting device 1, and FIG. 2 is a schematic exploded view of the moving body lighting device 1.
In FIGS. 1 and 2, the sealing portion 27 is omitted to make the drawing easier to see.

As shown in FIGS. 1 and 2, the moving body lighting device 1 is provided with a main body 10, a light emitting unit 20, and a wiring 40.
The main body portion 10 is provided with a wiring storage portion 11, a flange portion 12, and fins 13.
The wiring storage portion 11 has a rectangular parallelepiped shape and protrudes from one end face of the flange portion 12. One end side of the wiring 40 is inserted into the wiring storage portion 11.
In addition, the detail regarding the internal structure of the main-body part 10 (wiring accommodating part 11) is mentioned later.

The flange portion 12 has a disk shape, and a wiring storage portion 11 and fins 13 are provided on one end surface. A substrate 21 of the light emitting unit 20 is provided on the end surface (the end surface 10a of the main body unit 10) opposite to the side on which the wiring storage unit 11 of the flange unit 12 is provided.
A plurality of fins 13 are provided so as to protrude from the end face of the flange portion 12. The plurality of fins 13 have a plate shape and function as heat radiating fins.

The main body 10 has a function of releasing heat generated by the light emitting unit 20 and the like to the outside of the moving body illumination device 1 while the light emitting unit 20 and the wiring 40 are attached.
Therefore, the main body 10 can be formed from a material having high thermal conductivity in consideration of releasing heat to the outside. For example, the main body 10 can be formed from aluminum, an aluminum alloy, a high thermal conductivity resin, or the like. The high thermal conductive resin is, for example, a resin such as PET (Polyethylene terephthalate) or nylon mixed with fibers or particles made of carbon, aluminum oxide or the like having high thermal conductivity.
In this case, a part such as the fin 13 that releases heat to the outside can be formed from a material having high thermal conductivity, and the other part can be formed from a resin or the like.

In addition, the main body 10 may be provided with an attachment portion (not shown) used when attaching the moving body lighting device 1 to a lamp provided on the moving body.
In addition, the external appearance of the main-body part 10 is not necessarily limited to what was illustrated, and can be suitably changed according to the use etc. of the illuminating device 1 for moving bodies.

The light emitting unit 20 includes a substrate 21, a light emitting element 22, a wiring pattern 24, an enclosing wall member 26, a sealing unit 27, and a bonding unit 28.
The substrate 21 has a plate shape, and a wiring pattern 24 is provided on the surface.
The material and structure of the substrate 21 are not particularly limited. For example, the substrate 21 can be formed of an inorganic material (ceramics) such as aluminum oxide or aluminum nitride, or an organic material such as paper phenol or glass epoxy. Moreover, the board | substrate 21 may coat | cover the surface of a metal plate with the insulator. When the surface of the metal plate is covered with an insulator, the insulator may be made of an organic material or may be made of an inorganic material.

When the light emitting element 22 generates a large amount of heat, it is preferable to form the substrate 21 using a material having high thermal conductivity from the viewpoint of heat dissipation. Examples of the material having a high thermal conductivity include ceramics such as aluminum oxide and aluminum nitride, a high thermal conductive resin, and a metal plate whose surface is covered with an insulator.
Further, the substrate 21 may be a single layer or a multilayer.

The light emitting element 22 is mounted on a wiring pattern 24 provided on the surface of the substrate 21.
The light emitting element 22 may have an electrode (not shown) on the surface (upper surface) opposite to the side provided on the wiring pattern 24. The electrodes (not shown) may be provided on the surface (lower surface) provided on the wiring pattern 24 and on the surface (upper surface) opposite to the side provided on the wiring pattern 24. It may be provided only on the surface.

  An electrode (not shown) provided on the lower surface of the light emitting element 22 is electrically connected to a mounting pad provided on the wiring pattern 24 via a conductive thermosetting material such as silver paste. An electrode (not shown) provided on the upper surface of the light emitting element 22 is electrically connected to a wiring pad provided on the wiring pattern 24 via a wiring (not shown). Wiring not shown can be joined using, for example, a wire bonding method.

The light emitting element 22 may be, for example, a light emitting diode, an organic light emitting diode, a laser diode, or the like.
The upper surface, which is the light emission surface of the light emitting element 22, is directed to the front side of the moving body illumination device 1, and mainly emits light toward the front side of the moving body illumination device 1.
The number, size, arrangement, and the like of the light-emitting elements 22 are not limited to those illustrated, and can be changed as appropriate according to the size, use, and the like of the moving body lighting device 1.
Also, a control element (not shown) that controls the current flowing through the light emitting element 22 can be mounted on the wiring pattern 24.

The wiring pattern 24 is provided on at least one surface of the substrate 21.
The wiring pattern 24 can be provided on both surfaces of the substrate 21, but it is preferable to provide the wiring pattern 24 on one surface of the substrate 21 in order to reduce the manufacturing cost.
The wiring pattern 24 is provided with an annular input terminal 24a.
In a portion corresponding to the hole of the input terminal 24a of the substrate 21, a hole penetrating in the thickness direction is provided. A connection end 40 a of the wiring 40 is inserted into a hole that penetrates the thickness direction of the substrate 21. The connection end 40 a of the wiring 40 protrudes from the surface of the substrate 21. The connection end 40 a of the wiring 40 is soldered to the input terminal 24 a of the wiring pattern 24. That is, the connection end 40 a of the wiring 40 is electrically and mechanically connected to the input terminal 24 a of the wiring pattern 24 through the solder portion 29. Therefore, the light emitting element 22 is electrically connected to a power source provided outside via the wiring pattern 24, the solder portion 29, and the wiring 40.
In addition, circuit components or the like (not shown) can be appropriately provided in the light emitting unit 20 as necessary. Circuit components (not shown) can be mounted on the wiring pattern 24, for example.

The surrounding wall member 26 is provided on the substrate 21 so as to surround the light emitting element 22. The surrounding wall member 26 has an annular shape, for example, and the light emitting element 22 is exposed at the central portion 26a.
The surrounding wall member 26 can be formed from, for example, a resin such as PBT (polybutylene terephthalate) or PC (polycarbonate), ceramics, or the like.
When the material of the surrounding wall member 26 is resin, particles such as titanium oxide can be mixed to improve the reflectance with respect to the light emitted from the light emitting element 22.
Note that the particles are not limited to titanium oxide particles, and particles made of a material having a high reflectance with respect to light emitted from the light emitting element 22 may be mixed.
Moreover, the surrounding wall member 26 can also be formed from white resin, for example.

The side wall surface 26b on the central portion 26a side of the surrounding wall member 26 is an inclined surface. A part of the light emitted from the light emitting element 22 is reflected by the side wall surface 26 b of the surrounding wall member 26 and emitted toward the front side of the lighting device 1 for moving body.
Further, it is a part of light emitted from the light emitting element 22 toward the front side of the moving body lighting device 1 and is totally reflected at the top surface of the sealing portion 27 (interface between the sealing portion 27 and the outside air). The light is reflected by the side wall surface 26 b on the side of the central portion 26 a of the surrounding wall member 26 and is irradiated again toward the front side of the moving body illumination device 1.
That is, the surrounding wall member 26 can have a reflector function. In addition, the form of the surrounding wall member 26 is not necessarily limited to what was illustrated, It can change suitably according to the use etc. of the illuminating device 1 for moving bodies.

The sealing portion 27 is provided at the central portion 26 a of the surrounding wall member 26. The sealing portion 27 is provided so as to cover the inner side of the surrounding wall member 26.
The sealing portion 27 is formed from a light-transmitting material. The sealing part 27 can be formed from, for example, a silicone resin.
Further, the sealing portion 27 can include a phosphor. The phosphor may be, for example, a YAG phosphor (yttrium / aluminum / garnet phosphor).
For example, when the light emitting element 22 is a blue light emitting diode and the phosphor is a YAG phosphor, the YAG phosphor is excited by the blue light emitted from the light emitting element 22, and yellow fluorescence is emitted from the YAG phosphor. Radiated. Then, the blue light and the yellow light are mixed, whereby white light is emitted from the moving body illumination device 1. In addition, the kind of fluorescent substance and the kind of light emitting element 22 are not necessarily limited to what was illustrated, It changes suitably so that a desired luminescent color may be obtained according to the use etc. of the illuminating device 1 for moving bodies. Can do.

The joining portion 28 joins the surrounding wall member 26 and the substrate 21.
The joining portion 28 has a film shape and is provided between the surrounding wall member 26 and the covering portion 29. The joining portion 28 can be formed, for example, by curing a silicone adhesive or an epoxy adhesive.

The wiring 40 can be formed by, for example, covering a strand made of a conductive material such as copper or copper alloy with an insulator having high wear resistance.
The wire is exposed at at least one end of the wiring 40. The portion where the element wire is exposed becomes the connection end 40a.
Moreover, it can also be set as the wire harness (Wire Harness) which put together the some wiring 40. FIG.
In addition, the number and dimension of the wiring 40 are not necessarily limited to what was illustrated, and can be suitably changed according to the use etc. of the illuminating device 1 for moving bodies.

Next, the internal structure of the wiring storage unit 11 will be further described.
FIG. 3A is a schematic cross-sectional view for illustrating the internal structure of the wiring storage portion 11.
3A is a cross-sectional view taken along the line AA in FIG.
FIG.3 (b) is a BB arrow directional view in Fig.3 (a).
As shown in FIG. 3A, a recess 11a, a positioning part 11b, and a guiding part 11c are provided inside the wiring storage part 11.

The recess 11a is provided on the end surface 10b (corresponding to an example of the second end surface) of the main body 10 on the side opposite to the flange 12 side.
The recess 11a is open to the end face 10b.
The cross-sectional dimension of the recess 11a (the dimension in the direction orthogonal to the central axis 1a of the moving body lighting device 1) is not particularly limited as long as it is longer than the opening dimension of the guide portion 11c on the recess 11a side.
Here, the direction of the central axis 1a of the lighting device for moving body 1 is a direction extending from the second end face 10b toward the first end face 10a.
The recess 11a is not always necessary. For example, the end portion on the end surface 10b side of the guide portion 11c may open to the end surface 10b.
However, if the concave portion 11a is provided, injection of an adhesive described later (formation of the adhesive portion 14) becomes easy.
Moreover, although the case where the common recessed part 11a was provided with respect to the some guidance | induction part 11c was illustrated, you may make it provide the recessed part 11a for every some guidance | induction part 11c.

The positioning portion 11 b has a hole shape and is provided inside the main body portion 10.
One end of the positioning portion 11b opens to the end surface 10a (corresponding to an example of a first end surface).
The opening position of the positioning portion 11 b corresponds to the position of the input terminal 24 a of the wiring pattern 24.
The cross-sectional dimension of the positioning portion 11b (the dimension in the direction orthogonal to the central axis 1a of the moving body lighting device 1) is slightly longer than the outer dimension of the wiring 40. Therefore, the connection end 40a of the wiring 40 can be inserted into the hole inside the input terminal 24a by inserting the wiring 40 into the positioning portion 11b.
That is, the positioning unit 11b positions the wiring 40 inserted therein with respect to the substrate 21.
Although the cross-sectional dimension of the positioning part 11b can be made constant, it may be changed. For example, the positioning part 11b may be a hole with a cut or a hole with a taper. For example, the positioning portion 11b may be provided with a draft angle provided for molding.

The guiding portion 11 c has a hole shape and is provided inside the main body portion 10.
The guide part 11c is provided between the recessed part 11a and the positioning part 11b, and connects the recessed part 11a and the positioning part 11b.
The cross-sectional dimension of the guiding part 11c (the dimension in the direction orthogonal to the central axis 1a of the moving body lighting device 1) is gradually reduced toward the positioning part 11b. That is, the guide part 11c is provided between the end face 10b facing the end face 10a and the positioning part 11b, and the positioning part 11b side is a thin tapered hole.
In this case, as shown in FIG. 3B, the guide portion 11c can be a tapered hole having a truncated cone shape in appearance.
If the guide part 11c having such a configuration is provided, the wiring 40 can be easily inserted into the positioning part 11b. In other words, the guide portion 11c has an effect of guiding the inserted wiring 40 into the positioning portion 11b.

In addition, an adhesive portion 14 formed by curing the injected adhesive is provided inside the concave portion 11a, the positioning portion 11b, and the guide portion 11c.
The bonding portion 14 is in contact with the wiring 40.
The bonding portion 14 is provided for waterproofing and fixing the wiring 40 to the main body portion 10. There is no particular limitation on the type of adhesive to be injected, but for example, a silicone-based adhesive can be used.

The assembly work of the wiring 40 can be performed as follows, for example.
First, the substrate 21 of the light emitting unit 20 is bonded to the end surface 10 a of the main body unit 10.
Next, the wiring 40 is inserted into the positioning portion 11b through the guide portion 11c.
At this time, it becomes easy to insert the wiring 40 into the positioning portion 11b by the action of the guiding portion 11c.
Moreover, it becomes easy to insert the connection end 40a of the wiring 40 in the hole inside the input terminal 24a by the effect | action of the positioning part 11b.
Next, the connection end 40 a of the wiring 40 is soldered to the input terminal 24 a of the wiring pattern 24. Next, an adhesive is injected from the opening of the recess 11a, and the adhesive is cured to form the adhesive portion 14.
In addition, the above procedure can be changed suitably as needed.
The moving body lighting device 1 according to the present embodiment includes a positioning portion 11b that can position the wiring 40, and a guiding portion 11c that can guide the inserted wiring 40 into the positioning portion 11b. Therefore, the workability in the assembly work of the wiring 40 can be improved.

Here, vibration from a moving body such as an automobile is applied to the moving body lighting device 1.
Therefore, there is a problem that the wiring 40 is easily detached from the main body 10.
In the moving body lighting device 1 according to the present embodiment, since the adhesive portion 14 is provided inside the recess 11a, the positioning portion 11b, and the guide portion 11c, the wiring 40 is prevented from being detached from the main body portion 10. can do.

FIG. 4 is a schematic cross-sectional view for illustrating the groove portion 11d provided in the positioning portion 11b and the guide portion 11c.
As shown in FIG. 4, a plurality of grooves 11d extending in the direction of the central axis 1a of the moving body lighting device 1 are provided in the positioning portion 11b and the guiding portion 11c.
If the groove portion 11d is provided, the adhesive portion 14 can also be provided inside the groove portion 11d.
Therefore, it is possible to further suppress the wiring 40 from being detached from the main body 10.

FIG. 5A to FIG. 10B are schematic views for illustrating the groove portion 11d.
In addition, each figure (a) is the CC arrow directional view in FIG. Each figure (b) is a typical perspective view at the time of seeing from the CC line side.

  There are no particular limitations on the number and location of the grooves 11d, but as shown in FIGS. 5A to 10B, the number of the grooves 11d is three or more, and the grooves 11d are arranged at equal intervals. It is preferable. If the number of grooves 11d and the positions of the grooves 11d are set in this way, it is possible to prevent the positioning accuracy in the positioning part 11b from deteriorating even if the grooves 11d are provided.

Further, as shown in FIGS. 5A to 10B, there is no particular limitation on the size and shape of the groove 11d.
In this case, if the width dimension of the groove 11d is increased, the contact area between the wiring 40 and the bonding portion 14 can be increased. Therefore, the adhesive strength between the main body 10 and the wiring 40 can be controlled by the width dimension of the groove 11d.

Moreover, as shown to Fig.9 (a)-FIG.10 (b), the groove part 11d1 from which a width dimension and a depth dimension differ can further be provided.
Moreover, in FIG. 4, although the groove part 11d penetrated in the central axis 1a direction of the illuminating device 1 for moving bodies was illustrated, it can also be set as the groove part 11d (groove part 11d which does not penetrate) which does not open to the end surface 10a of the main-body part 10. .

FIGS. 11A and 11B are also schematic views for illustrating the groove 11d.
11 (a) and 11 (b), a plurality of grooves 11d extending in the direction of the central axis 1a of the moving body lighting device 1 are provided in the positioning portion 11b and the guiding portion 11c.
In the case of the one shown in FIG. 11A, the contact portion between the positioning portion 11b and the wiring 40 has a planar shape. If the contact portion between the positioning portion 11b and the wiring 40 is planar (for example, when the contact surface of the positioning portion 11b is a curved surface following the outer surface of the wiring 40), the positioning accuracy in the positioning portion 11b is improved. Can be improved.
On the other hand, as shown in FIGS. 5A to 10B, if the contact portion between the positioning portion 11b and the wiring 40 is linear, the resistance when the wiring 40 is inserted can be reduced.
In addition, since the cross-sectional shape of the wiring 40 is a circle, even if the contact surface of the positioning portion 11b is a flat surface, the contact portion between the positioning portion 11b and the wiring 40 can be linear.
Moreover, as shown in FIG.11 (b), it can also be set as the slit-shaped groove part 11d.
If it is set as the slit-shaped groove part 11d, the positioning accuracy in the positioning part 11b can be improved.
Thus, the form of the groove part 11d can be selected so that the positioning part 11b having an appropriate form is formed according to the application of the moving body lighting device 1 and workability.

FIG. 12A is a schematic cross-sectional view for illustrating the moving body illumination device 51 in which the recess 12a is further provided.
FIG.12 (b) is a model enlarged view of the D section in Fig.12 (a).
As shown in FIGS. 12A and 12B, the moving body lighting device 51 is the above-described moving body lighting device 1 further provided with a recess 12 a.
A recess 12 a is opened on the end surface 10 a of the main body 10.
And the positioning part 11b is opening in the bottom face of the recessed part 12a.
Inside the concave portion 12a, an adhesive portion 14 that is in contact with the wiring 40 is provided.

The sectional dimension of the recess 12a (the dimension in the direction orthogonal to the central axis 51a of the moving body lighting device 51) is not particularly limited as long as it is longer than the opening dimension of the positioning part 11b on the recess 12a side.
Here, the direction of the central axis 51a of the moving body illumination device 51 is a direction extending from the second end face 10b toward the first end face 10a.
In this case, if the cross-sectional dimension of the concave portion 12a is increased, the resistance to pulling out the wiring 40 described later can be increased.
Moreover, although the case where the common recessed part 12a was provided with respect to the several positioning part 11b was illustrated, you may make it provide the recessed part 12a for every several positioning part 11b.
Inside the recess 12a, an adhesive portion 14 formed by curing the injected adhesive is provided.

Here, vibration from a moving body such as an automobile is applied to the moving body illumination device 51.
In this case, since the substrate 21 is provided on the connection end 40a side of the wiring 40, the wiring 40 is easily detached in the direction of being pulled out.
In the present embodiment, the sectional dimension of the recess 12a is longer than the opening dimension of the positioning part 11b on the recess 12a side. An adhesive portion 14 is provided inside the recess 12a.
For this reason, it is possible to increase the resistance against the extraction of the wiring 40.
As a result, even when the vibration applied to the moving body lighting device 51 is large, the reliability of the moving body lighting device 51 can be improved.

FIG. 13 is a schematic cross-sectional view for illustrating the recess 12a1 according to another embodiment.
The recess 12a illustrated in FIGS. 12A and 12B is a case where the cross-sectional dimension is constant.
On the other hand, the cross-sectional dimension of the recess 12a1 shown in FIG. 13 (the dimension in the direction orthogonal to the central axis of the moving body illumination device) is gradually reduced toward the positioning unit 11b.
With the recess 12a1 having such a configuration, the pulling force of the wiring 40 can be dispersed, so that the resistance force against the pulling of the wiring 40 can be further increased.
In addition, it can also be set as the thing in which the cross-sectional dimension of a recessed part changes in steps (stepped recessed part).

  As mentioned above, although several embodiment of this invention was illustrated, these embodiment is shown as an example and is not intending limiting the range of invention. These novel embodiments can be implemented in various other forms, and various omissions, replacements, changes, and the like can be made without departing from the spirit of the invention. These embodiments and modifications thereof are included in the scope and gist of the invention, and are included in the invention described in the claims and equivalents thereof. Further, the above-described embodiments can be implemented in combination with each other.

  DESCRIPTION OF SYMBOLS 1 Illuminating device for moving bodies, 10 main-body part, 10a end surface, 10b end surface, 11 wiring storage part, 11a recessed part, 11b positioning part, 11c guide part, 11d groove part, 12 flange part, 12a recessed part, 12a1 recessed part, 13 fin, 14 Adhesive part, 20 light emitting part, 21 substrate, 22 light emitting element, 24 wiring pattern, 24a input terminal, 40 wiring, 40a connection end

Claims (5)

A main body;
A substrate provided on a first end face of the main body and provided with a light emitting element;
A positioning portion provided inside the main body portion, opening to the first end face side, and positioning the wiring inserted therein with respect to the substrate;
A guide portion provided between the second end surface facing the first end surface and the positioning portion and having a cross-sectional dimension that gradually decreases toward the positioning portion;
A lighting device for a moving body.   The moving body illumination device according to claim 1, further comprising a groove portion provided in the positioning portion and the guide portion and extending in a central axis direction of the moving body illumination device.   The lighting device for a moving body according to claim 2, further comprising an adhesive portion provided inside the groove portion and in contact with the wiring. Further comprising a recess opening in the first end surface and provided with an adhesive portion in contact with the wiring inside;
The said positioning part is the illuminating device for moving bodies as described in any one of Claims 1-3 currently opened to the bottom face of the said recessed part.   The moving body lighting device according to claim 4, wherein a cross-sectional dimension of the concave portion is longer than an opening dimension of the positioning portion.

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