TWM514183U - Light shielding component and shielding cover assembly - Google Patents

Description

Shading member and shield assembly

The present invention relates to a light shielding member, and more particularly to a light shielding member and a shield cover assembly.

The Continental Patent Application No. CN201420205701.4 (Taiwan Corresponding Document No. M484897) discloses a light guiding device for a light emitting diode, which comprises a light guiding seat which is a transparent body, and has a pedestal at the bottom of the light guiding seat. The bottom surface of the base protrudes from at least one pair of hooks, and the top surface extends at least two light guide columns in parallel, and the bottom surface of the base defines a receiving groove corresponding to each of the light guide columns; and at least one light shield. The utility model has a rectangular frame body which is opaque in color and can be sleeved in each of the accommodating grooves. Each frame body is disposed at a position of each of the light guiding columns and has a through hole for accommodating the light emitting diode, and each frame body is At least one pair of hooks that can be fastened to the front and rear edges of the base are protruded from the rear side, so that the hoods are firmly positioned in the accommodating grooves. However, the light guiding device needs to separately dig a receiving groove at the end of each light guiding tube, and a hood is disposed in each accommodating groove, so that each light guiding tube requires additional processing. Moreover, the process of separately arranging the hoods in the accommodating slots is not only time-consuming and labor-intensive, so the light guiding device is too complicated in manufacturing and assembly. Will lead to a substantial increase in overall manufacturing costs.

Further, the Continental Patent Application No. CN201320597357.3 discloses a light guiding component and an electronic device. The light guiding assembly comprises: at least two light pipes disposed side by side, at least one light blocking member is disposed between the adjacent two light guiding tubes, and the light blocking member is configured to block two adjacent light pipes Light transmitted in one of the light pipes is irradiated into the other light pipe. The electronic device includes: a circuit board, a plurality of light emitting devices mounted on the circuit board, and a light guiding component according to various embodiments described above, wherein light guiding ends of the light guiding tubes of the light guiding components are respectively Opposite to the light emitting device. The light blocking member can prevent light transmitted in one of the adjacent two light pipes from being irradiated into the other light pipe to clearly indicate the working state of the electronic device. However, the light shielding member of the light guiding component needs to extend along the length direction of the front end to the rear end of the light guiding tube, so that the material of the light shielding member is used, and the light shielding members are only placed on the adjacent two light guiding tubes. These light pipes are not attached to each other, which will result in poor shading. Moreover, the shading members need to be arranged in combination with the overall structure, so the structure is complicated.

Therefore, one of the objects of the present invention is to provide a light-shielding member which is simple in construction and easy to assemble and which can achieve a good light-shielding effect.

Therefore, another object of the present invention is to provide a shield assembly that is simple in construction and easy to assemble and that achieves a good light-shielding effect.

Therefore, in some embodiments, the novel light shielding member is applicable to a light guiding member, and the light guiding member includes at least two laterally side by side and respectively a light guide tube having a rear portion and a rear bridge portion laterally connecting the rear portions of the light guide tubes, the light shielding member is an integrally formed flexible structure and includes: a light shielding portion, and a fastening portion. The light shielding portion includes a base wall and at least one partition wall extending forwardly from the base wall, and the at least one partition wall is disposed between the rear portions of the adjacent two light pipes. The fastening portion is connected to the light shielding portion and located above the light shielding portion, and the fastening portion includes a connecting plate portion extending upward from the base wall, and at least one of the connecting plate portions extending forward and at least a bucking block of the partition wall is disposed at an upper and lower opposite position, and the bucking block is spaced apart from the light shielding portion to accommodate a distance of the rear bridge portion of the light guide member. The latching portion of the fastening portion and the light shielding portion are respectively located on upper and lower sides of the rear bridge portion of the light guide member, so that the rear bridge portion is limited between the buckle block and the light shielding portion, and the light shielding portion is Adjacent to the end of the rear section of the light pipes.

In some embodiments, the position of the end of the rear portion of the light guide tubes of the light guide member is retracted by a distance from the bottom side of the partition wall of the light shielding portion.

In some embodiments, the light shielding portion further includes a front wall and two side walls, the front wall is connected to the front edge of the at least one partition wall, and the side walls are respectively connected to the left and right sides of the front wall and the base wall The base wall, the front wall, and the side walls cooperate with the partition walls to define a plurality of receiving grooves. When the light shielding member is assembled to the light guiding member, the rear portion of the light guiding tubes The ends of the holes are respectively inserted into the receiving grooves of the light shielding portion.

In some embodiments, the light shielding portion further includes a boss portion that protrudes forward from the front wall.

In some embodiments, the leading edge of the partition of the light shielding portion Two convex portions respectively extending laterally and opposite to the base wall are formed, and the convex portions are for abutting against a front side surface of the rear portion of the corresponding light pipe.

In some embodiments, the front end of the buckle of the fastening portion is formed with two flanges extending laterally and opposite to the connecting plate portion, the flanges for abutting the rear portion of the corresponding light pipe. Front side.

In some embodiments, the lateral width of the buckle of the fastening portion is greater than the distance between the adjacent two light pipes.

Therefore, in some embodiments, the shield assembly of the present invention comprises: a shielding shell, a light guiding member, and a shading member. The shielding shell includes a front side, a rear side, a top wall between the front side and the rear side, and a rear wall extending downward from the rear edge of the top wall and located at the rear side, the shielding shell At least one insertion space is formed, the insertion space extending from the front side to the rear side. The light guiding member comprises at least two light guiding tubes laterally side by side and having a front portion and a rear portion, respectively, and a rear bridge portion laterally connecting the rear portions of the light guiding tubes, the front portion of each light guiding tube The portion is located above the top wall of the shielding shell and extends forward, and the rear portion of each light guiding tube is located behind the rear wall of the shielding shell and extends downward. The light shielding member is disposed on the light guiding member and is an integrally formed flexible structure, and includes a light shielding portion and a fastening portion. The light shielding portion has a base wall and at least one partition wall extending forwardly from the base wall, and the at least one partition wall is disposed between the rear portions of the adjacent two light pipes. The fastening portion is connected to the light shielding portion and located above the light shielding portion, and the fastening portion has a connecting plate portion extending upward from the base wall, and at least one of the connecting plate portions extends forward and at least a buckle block with a partition wall facing up and down, the buckle block and the light shielding portion are spaced apart from each other to accommodate a rear bridge of the light guide member The distance of the joint. The buckle of the fastening portion of the light shielding member and the light shielding portion are respectively located on upper and lower sides of the rear bridge portion of the light guide member, so that the rear bridge portion is limited between the buckle block and the light shielding portion, and the The light shielding portion is adjacent to an end of the rear portion of the light guide tubes.

In some embodiments, the position of the end of the rear portion of the light guide tubes of the light guide member is retracted by a distance from the bottom side of the partition wall of the light shielding portion.

In some embodiments, the light shielding portion of the light shielding member further has two side walls respectively connected to the left and right sides of the base wall, and the base walls and the side walls cooperate with the partition walls to define a plurality of capacities The slots of the light guides of the light guides are respectively inserted into the receiving slots of the light shielding portion.

In some embodiments, the light shielding portion of the light shielding member further has a front wall connected to a front edge of the partition wall, and a boss portion protruding forward from the front wall, the boss portion abutting the Shield the rear wall of the housing.

In some embodiments, the front edge of the partition wall of the light shielding portion of the light shielding member is formed with two convex portions respectively extending laterally and opposite to the base wall, and the convex portions are opposite to the rear portion of the corresponding light guide tube. The front side of the department.

In some embodiments, the front end of the buckle of the fastening portion of the light shielding member is formed with two flanges extending laterally and opposite to the connecting plate portion, the flanges abutting the rear portion of the corresponding light pipe. Front side.

In some embodiments, the lateral width of the buckle of the fastening portion of the light shielding member is greater than the distance between the adjacent two light pipes.

In some implementations, the light guide further includes a lateral connection a front bridge portion of the front portion of the light guide tube and at least one first post extending rearward from the front bridge portion, the top wall of the shield case being formed with at least one upwardly extending holding piece, the holding piece A first hole is formed in which the first post of the light guiding member is inserted from front to back.

In some embodiments, the light guiding member further includes at least two second columns respectively protruding forward from the rear bridge portion, and the rear wall of the shielding shell is formed with a corresponding second column and is provided for Wait for the second column to be inserted into the second hole from the back to the front.

The function of the present invention is that the flexible structure is integrally formed through the light shielding member to facilitate assembly on the light guiding member, and the receiving grooves of the light shielding portion can be simultaneously sleeved on the rear portion of the light guiding tubes for assembly. Furthermore, the ends of the rear sections of the light pipes do not protrude from the bottom side of the partitions of the light shielding portions, so that the partition walls can effectively shield the light emitted by the light source at the end of each light pipe to achieve good Shading effect. In addition, the configuration of the light shielding member is simple and only assembled to the rear portion of the light guiding tubes, so that the bonding structure and the spatial arrangement between the light guiding member and the shielding housing are not affected.

1‧‧‧Shield housing

11‧‧‧ front side

12‧‧‧ Back side

13‧‧‧ top wall

131‧‧‧ Holding film

132‧‧‧ first hole

14‧‧‧ bottom wall

15‧‧‧ side wall

151‧‧‧First engagement

16‧‧‧ Back wall

161‧‧‧ second hole

17‧‧‧Baffle

18‧‧‧Dock space

19‧‧‧Shrap

2‧‧‧ Heat sink

21‧‧‧ Board Department

22‧‧‧ Heatsink

3‧‧‧Clamp

31‧‧‧Front box

32‧‧‧After the frame

33‧‧‧ side frame

331‧‧‧Second Bonding Department

4‧‧‧Light guides

41‧‧‧Light pipe

411‧‧‧The former section

412‧‧‧The last section

End of 413‧‧

414‧‧‧ front side

42‧‧‧Front Bridge

421‧‧‧Down

422‧‧‧first column

43‧‧‧Back Bridge

431‧‧‧second column

5‧‧‧Lighting parts

51‧‧‧Connecting plate

52‧‧‧Lighting Department

50‧‧‧ base wall

520‧‧‧ accommodating slots

521‧‧‧ partition wall

521a‧‧‧ bottom side

522‧‧‧ front wall

523‧‧‧ side wall

524‧‧‧Boss

525‧‧‧ leading edge

526‧‧ ‧ raised parts

53‧‧‧Deduction Department

531‧‧‧

532‧‧‧ front end

533‧‧‧Flange

The other features and advantages of the present invention will be apparent from the detailed description of the embodiments of the present invention. FIG. 1 is a perspective view illustrating a first embodiment of the present novel shield assembly; FIG. 2 is a perspective view. FIG. 3 is a perspective view showing a heat dissipating member, a jig, a light guiding member and a shading member corresponding to the single plugging space of the first embodiment; 4 is a perspective view showing the light guiding member and the light blocking member of the first embodiment; FIG. 5 is a perspective view showing the combination of the light guiding member and the light blocking member of the first embodiment; Is a perspective view showing another perspective view of the combination of the light guiding member and the light blocking member of the first embodiment; FIG. 7 is a perspective view showing the detailed structure of the light blocking member of the first embodiment; Is a perspective view illustrating another view of the combination of the light guide and the light shield of the first embodiment; FIG. 9 is a top view of FIG. 5 illustrating the light guide of the first embodiment; Figure 10 is a cross-sectional view taken along line XX of Figure 9, illustrating the position of the ends of the plurality of light pipes of the light guide of the first embodiment compared to the one of the light-shielding members The bottom side of the light shielding portion is retracted by a distance; FIG. 11 is a perspective view showing a detailed structure of a light shielding member of a second embodiment of the present invention; FIG. 12 is a perspective view showing a second embodiment of the second embodiment a combination of the light guiding member and the light blocking member; FIG. 13 is a perspective view showing the new type A detailed structure of a light shielding member of a third embodiment of the shield assembly; and FIG. 14 is a perspective view showing a combination of a light guiding member and the light blocking member of the third embodiment.

Before the present invention is described in detail, it should be noted that in the following description, similar elements are denoted by the same reference numerals.

The following description of the embodiments is intended to be illustrative of the specific embodiments The directional terms mentioned in this new model, such as "upper", "lower", "before", "after", "left", "right", etc., are only directions referring to the additional schema. Therefore, the directional terminology used is intended to be illustrative, and not to limit the invention.

Referring to Figures 1 and 2, a first embodiment of the present novel shield assembly includes a shield housing 1, four heat sinks, a clamp 3, four light guides 4, and four shades 5.

The shielding housing 1 includes a front side 11, a rear side 12, a top wall 13, a bottom wall 14, two side walls 15, a rear wall 16, and three partitions 17. The rear side 12 is opposite to the front side 11, and the top wall 13 and the bottom wall 14 are located between the front side 11 and the rear side 12 and are spaced apart from each other. The two side walls 15 are respectively connected to the top wall 13 and the bottom wall 14 and are spaced apart from each other by left and right. The rear wall 16 extends downward from the rear edge of the top wall 13 and connects the two side walls 15 and is located at the rear side 12, and the partitions 17 are spaced apart from each other between the two side walls 15, and the partitions 17 and the The two side walls 15 cooperate to define four mutually adjacent plug-in spaces 18, each of which extends from the front side 11 to the rear side 12 and for a pair of connectors (not shown) to be inserted by the front side 11.

Referring to FIG. 3, the top wall 13 is formed with two holding pieces 131 extending upward and arranged in the left-right direction corresponding to each of the insertion spaces 18. Each of the holding pieces 131 is formed with a first hole 132, and the rear wall 16 is corresponding to each. The docking space 18 is formed with two second holes 161 arranged in the left and right direction. In addition to this In addition, as shown in FIG. 1 and FIG. 2, the front side 11 of the shielding case 1 is further formed with a plurality of elastic pieces 19 which are arranged side by side, and the elastic pieces 19 are arranged on the insertion space 18 and the outer side, and the elastic pieces 19 contribute to the The front side 11 of the shield case 1 is tightly engaged with a slot (not shown) of a casing panel and a mating connector.

As shown in FIG. 3, for convenience of description of the present embodiment, a heat dissipating member 2, a jig 3, a light guiding member 4 and a light blocking member 5 corresponding to a single plugging space 18 will be described below.

The heat dissipating member 2 is disposed on the top wall 13 of the shielding case 1 and corresponds to the plugging space 18, and the heat dissipating member 2 is used for dissipating heat in the plugging space 18. The heat dissipating member 2 is shown to include a board. The body 21 and the plurality of heat dissipating columns 22 extending upward from the plate body 21 are exemplified, and may be in the form of a sheet, a fin or the like.

The jig 3 is a frame structure and includes a front frame strip 31, a rear frame strip 32, and side frame strips 33. The clamp 3 is fastened to the two side walls 15 of the shield case 1 and is used to fix the heat sink 2 . In an embodiment, each side wall 15 of the shielding case 1 is formed with two first engaging portions 151 arranged in the front-rear direction, and each of the first engaging portions 151 is a buckle, and each side of the clamp 3 The frame strip 33 is formed with two second engaging portions 331 corresponding to the first engaging portions 151, and each of the second engaging portions 331 is a button hole, and is respectively engaged by the second engaging portions 331 The first engaging portions 151 cause the jig 3 to position the heat sink 2 on the top wall 13 of the shield case 1. Of course, each of the first engaging portions 151 can also be a buttonhole, and each of the second engaging portions 331 is a buckle piece, so that the purpose of connecting the clamp 3 and the shielding case 1 can be achieved.

Referring to FIGS. 4, 5 and 6, the light guide 4 includes four light guide tubes 41, a front bridge portion 42, and a rear bridge portion 43. The light pipes 41 are laterally side by side and each light pipe 41 has a front portion 411 and a rear portion 412 which are located above the top wall 13 (see FIG. 3) of the screen casing 1 and face forward. Extending, the rear section 412 is located behind the rear wall 16 (see FIG. 2) of the shield case 1 and extends downward. As shown in FIG. 5, the front bridge portion 42 is laterally connected to the front portion 411 of the light guide tubes 41 and has a downwardly projecting downward portion 421 formed with a first pillar projecting rearwardly. 422, the rear bridge portion 43 is laterally connected to the rear portion 412 of the light guide tubes 41 and is formed with two second pillars 431 protruding forward. Referring to FIG. 3 and FIG. 5 , when the light guide 4 is assembled to the shield case 1 , the first posts 422 of the light guide 4 are respectively inserted into the shield case 1 from the front and the rear. The first holes 132 of the light guides 4 are inserted into the second holes 161 of the rear wall 16 of the shielding case 1 from the rear to the front, respectively, so that the light guide 4 is assembled. Combined with the shield case 1.

The light guide 4 functions to correspond to a light-emitting element (such as a light-emitting diode, not shown) provided on the circuit board by the end 413 of the rear portion 412 of each light guide tube 41, thereby illuminating the light-emitting element The light source is guided to the front end of the light guide tube 41, thereby providing a user to know the operating state of the electronic device by viewing the state of the light source at the front end of the light guide tube 41.

Referring to FIG. 4, FIG. 7 and FIG. 8, the light shielding member 5 is disposed on the light guiding member 4 and is a soft structure integrally formed. In the embodiment, the material of the light shielding member 5 is made of yttrium rubber, but other soft materials may also be used. It is not limited to the ruthenium rubber disclosed in this embodiment. The light shielding member 5 includes a light shielding portion 52. And a fastening portion 53.

The light shielding portion 52 has a base wall 50, three partition walls 521, a front wall 522, and two side walls 523. The partition walls 521 are respectively extended forward from the base wall 50 and spaced apart from each other, and each partition wall 521 is disposed between the rear sections 412 of the adjacent two light pipes 41. The front wall 522 is coupled to the leading edge of the partition walls 521. The side walls 523 are respectively connected to the left and right sides of the front wall 522 and the left and right sides of the base wall 50. The base wall 50, the front wall 522, and the side walls 523 cooperate with the partition walls 521 to define four The accommodating slots 520, the ends 413 of the rear portion 412 of the light guide tubes 41 are respectively inserted into the accommodating slots 520 (as shown in FIG. 6). In an embodiment, the front wall 522 can abut against the rear wall 16 of the shield case 1 (see FIG. 2) to achieve the effect of eliminating static electricity.

The fastening portion 53 is connected to the light shielding portion 52 and located above the light shielding portion 52, and the fastening portion 53 has a connecting plate portion 51 extending upward from the base wall 50, and three extending forward from the connecting plate portion 51 and The spacers 531 of the upper and lower partitions 521 are spaced apart from each other, and the distance between the buckles 531 and the light shielding portion 52 is different from the rear bridge portion 43 of the light guide member 4, and the buckles 531 and the corresponding buckles 531 The partition walls 521 are respectively located on the upper and lower sides of the rear bridge portion 43 of the light guide 4 to restrict the displacement of the light blocking member 5 in the up and down direction with respect to the light guide 4. Furthermore, the front end 532 of each of the buckle blocks 531 is formed with two flanges 533 extending laterally and opposite to the connecting plate portion 51. The flanges 533 abut against the front side 414 of the rear portion 412 of the corresponding light pipe 41. (As shown in FIG. 8 ), the light guides 41 are fastened to the light guides 4 , and the light guides 5 are not separated from the light guides 4 , and the light guide tubes 41 and the connecting plate portions 51 are respectively located in the light guide tubes 41 . The front and rear sides are arranged to restrict the movement of the light blocking member 5 relative to the light guiding member 4 in the front-rear direction.

Referring to FIG. 7, FIG. 8, and FIG. 10, the process of assembling the light shielding member 5 of the present embodiment to the light guide 4 will be described below. First, the connecting plate portion 51 of the fastening portion 53 is opposed to the base wall 50 of the light shielding portion 52. After the bending, the rear portion 412 of the light guide tube 41 of the light guide member 4 is inserted into the accommodating groove 520, and then the connecting plate portion 51 is pushed forward, so that the buckles 531 are respectively The rear end of the light guides 42 is disposed between the buckles 531 and the light shielding portion 52, and the flanges 533 are supported by the flanges 533. The front side 414 of the rear section 412 of the corresponding light guide tube 41 is respectively abutted, so that the assembly between the light shielding member 5 and the light guide 4 is completed.

Referring to FIG. 9 and FIG. 10, in particular, the partition wall 521 of the light shielding portion 52 is adjacent to the end 413 of the rear portion 412 of the light guide tubes 41, and the rear portion 412 of the light guide tubes 41 is disposed. The end 413 does not protrude from the bottom side 521a of the partition 521 of the light shielding portion 52, in other words, the position of the end 413 of the rear portion 412 of the light guide tubes 41 of the light guide 4 is smaller than that of the light shielding portion 52 of the light shielding member 5. The bottom side 521a of the partition wall 521 is internally narrowed by a distance, which helps to shield the light source of the lower light-emitting element and the light source of the adjacent light-emitting element, so that the light emitted by each light-emitting element can only correspond to each light-guide tube 41 without Interference to adjacent light pipes 41.

Referring to FIG. 11 and FIG. 12, the main structure of the second embodiment of the present invention is substantially the same as that of the first embodiment. However, the light shielding portion 52 of the light shielding member 5 of the second embodiment further has a front wall 522. a boss portion 524 protruding toward the front, the boss portion 524 abutting against the rear wall 16 of the shield case 1 (see Figure 2) to achieve the effect of eliminating static electricity. In addition, the lateral width of each of the fastening blocks 531 of the fastening portion 53 of the light shielding member 5 is greater than the distance between the adjacent two light guide tubes 41. Therefore, in the embodiment, the fastening portion is first assembled. The connecting plate portion 51 of the 53 is bent backward with respect to the base wall 50 of the light shielding portion 52, and then the rear portion 412 of the light guiding tubes 41 of the light guiding member 4 are respectively inserted into the receiving grooves 520, and then connected. The plate portion 51 is pushed back forward, so that the buckles 531 are respectively inserted between the adjacent light guide tubes 41 from the rear to the front, thereby restricting the rear bridge portion 42 of the light guide member 4 to the buckles. Between the 531 and the opaque portion 52, and each of the shackles 531 can be tightly engaged between the adjacent two light pipes 41, so that the light shielding member 5 does not detach from the light guide 4 and is shielded from light. The construction of the piece 5 can be further simplified.

Referring to FIG. 13 and FIG. 14, the main structure of the third embodiment of the present invention is substantially the same as that of the first embodiment. However, the third embodiment is the front of the partition wall 521 of the light shielding portion 52 of the light shielding member 5. The edge 525 abuts against the rear wall 16 of the shield case 1 (see Fig. 2) to achieve the effect of eliminating static electricity. The partitioning walls 521 are matched to define a plurality of receiving slots 520 for accommodating the light guiding tubes 41. Each of the receiving slots 520 is actually an upper and lower opening and an opening space for opening the front. Therefore, the shielding member The construction of 5 can be more streamlined to significantly reduce manufacturing costs. In addition, the front edge 525 of the partition wall 521 of the light shielding portion 52 of the light shielding member 5 is formed with two convex portions 526 extending laterally and opposite to the base wall 50, and the convex portions 526 can be opposite to the corresponding light pipes. The front side 414 of the rear portion 412 of the 41 is such that the light shielding member 5 is more firmly coupled to the light guide member 4. Further, the embodiment can be assembled in two ways, wherein the first assembly method is also the first Connection of the fastening portion 53 The connecting plate portion 51 is bent backward with respect to the base wall 50 of the light shielding portion 52, and then the rear portion 412 of the light guiding tubes 41 of the light guiding member 4 are respectively inserted into the receiving grooves 520, and then the connecting plate portion is connected. Pushing back 51, so that the buckles 531 pass between the adjacent light guide tubes 41 from the rear to the front, thereby restricting the rear bridge portion 42 of the light guide 4 to the buckles 531 and The light shielding portions 52 are respectively disposed on the front side surface 414 of the rear portion 412 of the corresponding light guiding tube 41 by the flanges 533, and the light guiding tubes are respectively located through the convex portions 526 and the base wall 50. The front and rear sides of the 41 are used to firmly bond the light blocking member 5 to the light guiding member 4. In addition, in the second assembly manner of the embodiment, the buckles 531 of the light shielding member 5 and the partition walls 521 are directly passed through the upper and lower sides of the rear bridge portion 42 of the light guide member 4 respectively. Between the light guide tubes 41, the rear bridge portion 42 is restricted between the buckles 531 and the partition walls 521, and the flanges 533 and the convex portions 526 respectively correspond to the corresponding portions. The front side surface 414 of the rear portion 412 of the light guide tube 41 securely assembles the light blocking member 5 to the light guide 4.

In summary, the shield assembly is integrally formed in the flexible structure through the light-shielding member 5 to facilitate assembly on the light-guiding member 4, and the receiving grooves 520 of the light-shielding portion 52 can be simultaneously sleeved on the light-guiding tubes 41. The rear section 412 facilitates assembly. Moreover, the positions of the ends 413 of the rear portion 412 of the light guide tubes 41 are reduced by a distance from the bottom side 521a of the partition walls 521 of the light shielding portion 52, so that the partition walls 521 can effectively shield the positions. The light emitted by the light-emitting elements of the ends 413 of the light guide tubes 41 achieves a good light-shielding effect. In addition, the structure of the light shielding member 5 is simple and is only assembled to the rear portion 412 of the light guiding tubes 41, so that the light guiding member 4 and the shielding shell are not affected. The combination structure and space arrangement between the bodies 1 can indeed achieve the purpose of the present invention.

However, the above is only the embodiment of the present invention, and when it is not possible to limit the scope of the present invention, all the simple equivalent changes and modifications according to the scope of the patent application and the contents of the patent specification are still This new patent covers the scope.

1‧‧‧Shield housing

11‧‧‧ front side

12‧‧‧ Back side

13‧‧‧ top wall

15‧‧‧ side wall

151‧‧‧First engagement

17‧‧‧Baffle

18‧‧‧Dock space

19‧‧‧Shrap

2‧‧‧ Heat sink

3‧‧‧Clamp

33‧‧‧ side frame

331‧‧‧Second Bonding Department

4‧‧‧Light guides

41‧‧‧Light pipe

411‧‧‧The former section

5‧‧‧Lighting parts

Claims (16)

A light shielding member is applicable to a light guiding member, wherein the light guiding member comprises at least two light guiding tubes which are laterally arranged side by side and each have a rear portion, and a rear bridge portion laterally connecting the rear portions of the light guiding tubes, The light shielding member is an integrally formed flexible structure and includes: a light shielding portion including a base wall, and at least one partition wall extending forwardly from the rear wall, the at least one partition wall being disposed on the adjacent two light pipes And a fastening portion connected to the light shielding portion and located above the light shielding portion, and the fastening portion includes a connecting plate portion extending upward from the base wall, and at least one of the connecting plates a fastening block extending forwardly and oppositely facing the at least one partition wall, the buckle block being spaced apart from the light shielding portion by a distance for receiving the rear bridge portion of the light guide member; wherein the buckle portion is buckled The block and the light shielding portion are respectively located on the upper and lower sides of the rear bridge portion of the light guide member, so that the rear bridge portion is limited between the buckle block and the light shielding portion, and the light shielding portion is adjacent to the rear portion of the light guide tube The end of the department. The light-shielding member according to claim 1, wherein a position of an end of the rear portion of the light guide tubes of the light guide member is contracted by a distance from a bottom side of the partition wall of the light shielding portion. The light shielding member of claim 1, wherein the light shielding portion further comprises a front wall and two side walls, the front wall being connected to the front edge of the at least one partition wall, the side walls being respectively connected to the left and right sides of the front wall And the left and right sides of the base wall, the base wall, the front wall, the side walls and the partition walls are matched to define When the light shielding member is assembled to the light guiding member, the ends of the rear portion of the light guiding tube are respectively inserted into the receiving grooves of the light shielding portion. The light shielding member of claim 3, wherein the light shielding portion further comprises a boss portion projecting forward from the front wall. The light shielding member of claim 1, wherein the front edge of the partition wall of the light shielding portion is formed with two convex portions respectively extending laterally and opposite to the base wall, the convex portions for abutting the corresponding light guide The front side of the rear section of the tube. The light shielding member according to any one of claims 1 to 5, wherein a front end of the buckle of the fastening portion is formed with two flanges respectively extending laterally and opposite to the connecting plate portion, the flanges being used for Abuts against the front side of the rear section of the corresponding light pipe. The light shielding member according to any one of claims 1 to 5, wherein a lateral width of the fastening block of the fastening portion is greater than a distance between the adjacent two light pipes. A shield assembly includes: a shield housing including a front side, a rear side, a top wall between the front side and the rear side, and a downwardly extending rear edge of the top wall and located on the rear side The shielding wall is formed with at least one insertion space extending from the front side to the rear side; a light guiding member comprising at least two laterally side by side and having a front section and a rear section respectively a light guide tube, and a rear bridge portion laterally connecting the light guide tubes, the front portion of each light guide tube is located above the top wall of the shield shell and extends forward, each light guide tube The rear section is located behind the rear wall of the shielding case and extends downward; and a light shielding member disposed on the light guiding member and integrally formed into a flexible structure, and comprising a light shielding portion having a base wall and at least one partition wall extending forwardly from the base wall, wherein the at least one partition wall is disposed on Between the rear portions of the adjacent two light pipes, and a fastening portion connected to the light shielding portion and located above the light shielding portion, and the fastening portion has a connecting plate portion extending upward from the base wall, and At least one buckle extending forwardly from the connecting plate portion and facing up and down with the at least one partition wall, the buckle block and the light shielding portion are spaced apart from each other to accommodate a distance of the rear bridge portion of the light guide member, wherein the light blocking portion The fastening block of the fastening portion and the shielding portion are respectively located on upper and lower sides of the rear bridge portion of the light guiding member, so that the rear bridge portion is limited between the buckle block and the light shielding portion, and the light shielding portion is Adjacent to the end of the rear section of the light pipes. The shield assembly of claim 8, wherein the position of the end of the rear portion of the light guide tube of the light guide member is recessed by a distance from the bottom side of the partition wall of the light shielding portion. The shield assembly of claim 8, wherein the light shielding portion of the light shielding member further has two side walls respectively connected to the left and right sides of the base wall, and the base wall and the side walls are opposite to the partition walls The ends of the rear sections of the light guides of the light guides are respectively inserted into the accommodating grooves of the light shielding portion. The shield assembly of claim 10, wherein the light shielding portion of the light shielding member further has a front wall connected to a front edge of the partition wall, and a front wall a boss portion that protrudes toward the front, the boss portion abuts against the rear wall of the shield case. The shield assembly of claim 8, wherein the front edge of the partition wall of the light shielding portion of the light shielding member is formed with two convex portions extending laterally and opposite to the base wall, and the convex portions are corresponding to each other. The front side of the rear section of the light pipe. The shield assembly of any one of claims 8 to 12, wherein a front end of the buckle of the fastening portion of the light shielding member is formed with two flanges respectively extending laterally and opposite to the connecting plate portion, The flange abuts against the front side of the rear section of the corresponding light pipe. The shield assembly of any one of claims 8 to 12, wherein the snap portion of the fastening portion of the shade has a lateral width greater than a distance between adjacent two light pipes. The shield assembly of claim 8, wherein the light guide further comprises a front bridge portion laterally connecting the front portions of the light guide tubes, and at least one first post extending rearward from the front bridge portion, The top wall of the shielding case is formed with at least one upwardly extending holding piece, and the holding piece is formed with a first hole for the first column of the light guiding member to be inserted from the front to the back. The shield assembly of claim 15, wherein the light guide further comprises at least two second posts respectively protruding forwardly from the rear bridge, the rear walls of the shield housing being respectively formed corresponding to the first Two columns and a second hole for the second column to be inserted from the back to the front.