CN105650560A - Structure of vehicle direction light - Google Patents

Abstract

The invention provides a structure of a vehicle direction light. The structure of the vehicle direction light comprises a light base, a light cover unit and a light emitting unit arranged in the light cover unit. A plurality of first clamping parts and a plurality of second clamping parts are arranged on the outer side of the light base in a protruding mode. The outer side of the light cover unit is provided with a plurality of first connecting parts used for being connected with the first clamping parts and a plurality of second connecting parts used for being connected with the second clamping parts, the light cover unit and the light base can be combined to be a whole easily and rapidly without the aid of a locking element, and whole assembling operation is quite convenient; in addition, due to the fact that no locking element needs to be used, the appearance integrity and the aesthetic property of the direction light can be made good.

Description

The structure of direction of traffic lamp

Technical field

The invention relates to a kind of light fixture, refer to the structure of a kind of direction of traffic lamp especially.

Background technology

Consult Fig. 1,2, it is the existing direction of traffic lamp of one, mainly comprise a lamp socket 11, and combine with lamp socket 11 and 12, two, the lampshade of tool light transmission is arranged on this lamp socket 11 and can towards the head light 13 of this lampshade 12 irradiation light, and two screws 14. Wherein, groove 114, two perforation 115 being arranged at this casting lug thereon 113 that casting lug thereon 113, two gap-formings that this lamp socket 11 has a surrounding wall 111, multiple hole clipping 112, being arranged at this surrounding wall 111 is positioned at this surrounding wall 111 corral scope wear in this casting lug thereon 113 to supply described head light 13 respectively, and the caulking groove 116 that is positioned between this surrounding wall 111 and this casting lug thereon 113. And this lampshade 12 has and leads light wall 121, and one is located on this connection wall 122 leading the nearly peripheral region in side in light wall 121. This is led light wall 121 and has two spiral shell cylinders 123, and two lugs 124 separately, and described lug 124 all has a through hole 125. This connection wall 122 have one first long to sidepiece 126, with one end with this first long be connected to sidepiece 126 one end the 2nd long to sidepiece 127, and one to be connected to this first long to sidepiece 126 and the 2nd length to the short sidepiece 128 between sidepiece 127 the other end. This first length is slightly long to the inclination of sidepiece 127 direction towards the 2nd to sidepiece 126, and the 2nd length is towards outer incline to sidepiece 127. To sidepiece 126 outside surface and interval is convexly equipped with two card blocks 129 to this first length, and this short sidepiece 128 outside surface is also convexly equipped with a card block 129. After this lampshade 12 lid is placed in this lamp socket 11 by this, the connection wall 122 of this lampshade 12 is the caulking groove 116 stretched and be placed in this lamp socket 11, described card block 129 is placed in described hole clipping 112 respectively, and described spiral shell cylinder 123 is corresponding with described perforation 115, utilize described screw 14 run through described perforation 115 respectively and with described spiral shell cylinder 123 bolt so that this lampshade 12 and this lamp socket 11 are combined into one. Then, this indicator connects and be positioned vehicle predetermined position by a car shell 2 phase card of the described through hole 125 on described lug 124 with vehicle.

But only first long fasten to sidepiece 126 and the described card block 129 of this short sidepiece 128 outside surface and the described hole clipping 112 of this lamp socket 11 by being positioned at this because of this lampshade 12, syntagmatic is not stablized, thus need to be designed with the connection of spiral shell cylinder 123 by screw 14, perforation 115 again, this lampshade 12 just can be made steadily to be combined into one with this lamp socket 11.But observing by this lampshade 12 forward sight, screw 14, perforation 115 design high-visible with the connection of spiral shell cylinder 123, affect the aesthetic property of indicator, also it is thus desirable to add decorative pattern 120 of hiding shame again.

In addition, because the short cross section leading light wall 121 of this lampshade 12 is the tectonic sieving such as arc surfaced, and curved arc curvature is long to sidepiece 127 gradually shape increase toward the 2nd from this first length to sidepiece 126, that is the first of the connection wall 122 of this lampshade 12 is long milder to this side edge 1211 curvature leading light wall 121 corresponding to sidepiece 126, the 2nd of the connection wall 122 of this lampshade 12 is long bigger to another opposite side edges 1212 curvature leading light wall 121 corresponding to sidepiece 127, cause on manufacturing, during the demoulding, this side edge 1211 leading light wall 121 curvature milder can depart from mould smoothly, but lead another opposite side edges 1212 not easily demouldings that light wall 121 curvature is bigger.

Therefore, as shown in Figure 3, so have practitioner expect by the first of the connection wall 122 of this lampshade 12 long to sidepiece 126 with the 2nd long to corresponding to sidepiece 127 to lead the region benefit meat of light wall 121 both side edges 1211,1212 as shown in imagination line in figure thick, to adjust curvature, allow lampshade 12 can be easy to the demoulding when manufacturing. But because leading the thick variable thickness of the region meat mended of light wall 121 both side edges 1211,1212 as shown in imagination line in figure, cause the rate of cooling after the demoulding different, this side edge 1212 leading light wall 121 meat thick of this lampshade 12 easily shrinks and distortion of caving in, and affects the aesthetic property of lampshade 12.

Summary of the invention

Therefore, the object of the present invention, namely is convenient to assemble and the structure of the good direction of traffic lamp of complete appearance providing a kind of.

So, the structure of direction of traffic lamp of the present invention, comprises a lamp socket, a lampshade unit, and a luminous unit.

This lamp socket has extension inside one first, and extension outside two first, this inside first extension with extension outside described first each other around being connected, this is provided with multiple first Access Division in extension inside first, and outside described first, extension is respectively arranged with multiple 2nd Access Division.

This lampshade unit has extension inside the 2nd, and extension outside two the 2nd, inside 2nd extension with extension outside the described 2nd each other around being connected, inside 2nd, extension is provided with multiple the first joint portion with engaging with described first Access Division, and outside the described 2nd, extension is provided with multiple the 2nd joint portion with engaging with described 2nd Access Division.

This luminescence unit is arranged in this lampshade unit.

Effect of the present invention is to arrange with the corresponding joint of described first joint portion, described 2nd joint portion by described first Access Division, described 2nd Access Division, make this lampshade unit can need not be combined into one easily and fast with this lamp socket by latch members, overall package operation is quite convenient, and because latch members need not be used, the complete appearance of this indicator and aesthetic property therefore can be made all good.

Accompanying drawing explanation

Other the feature of the present invention and effect, clearly present in reference to the enforcement mode of accompanying drawing, wherein:

Fig. 1 is a decomposing schematic representation, and a kind of existing direction of traffic lamp is described;

Fig. 2 is an imperfect part combination section, the combination aspect of the direction of traffic lamp shown in aid illustration Fig. 1 and vehicle structure;

Fig. 3 is an imperfect part combination section, and the combination aspect of another kind of direction of traffic lamp and vehicle structure is described;

Fig. 4 is a decomposing schematic representation, and an embodiment of the structure of direction of traffic lamp of the present invention is described;

Fig. 5 is the decomposing schematic representation of another angle, aid illustration Fig. 4; And

Fig. 6 is an imperfect combination section, and the aspect that the indicator of this embodiment combines mutually with a vehicle structure is described.

Embodiment

Consult Fig. 4,5,6, it is an embodiment of the structure (structure) of direction of traffic lamp of the present invention, comprise lamp socket 3, lampshade unit 4, and a luminous unit 5.

This lamp socket 3 has extension 31 inside one first, and extension 32 outside two first, this inside first extension 31 and extension 32 outside described first each other around being connected and common corral defines one with the bearing space 33 for this luminescence unit 5 of bearing. In addition, this lamp socket 3 also have a peripheral wall 34, be convexly equipped in this bearing space 33 and with this peripheral wall 34 interior leg 35 separately, and this peripheral wall 34 one end of connection and the connection wall 36 of this interior leg 35 one end, this peripheral wall 34 leg 35 interior with this and this be connected wall 36 and jointly define an accommodating groove 37. This peripheral wall 34 is corresponding to the part of this extension 31 inside first and is provided with multiple first Access Division 311, and this peripheral wall 34 is then respectively arranged with multiple 2nd Access Division 312 corresponding to the part of extension 32 outside described first. Described first Access Division 311 and described 2nd Access Division 312 are all be selected from listed one of them or the two form to combine mutually: clamping block form, perforate form, in the present embodiment, described first Access Division 311 explains with clamping block form, and described clamping block has tapering, described multiple 2nd Access Division 312 is then take the two to combine mutually, that is part the 2nd Access Division 312 is clamping block form, and 312, another part the 2nd Access Division is perforate form.

This lampshade unit 4 has an outer cover 41, to be light-transmitting materials and is arranged at extension 43 inside the optically focused cover 42, the 2nd of side after this outer cover 41, and extension 44 outside two the 2nd. This outer cover 41 corresponds to extension 43 place inside the 2nd and is tiltedly installed with a wall extension 414, and multiple card frame 411 being arranged at intervals at this wall extension 414, described card frame 411 is all provided with one with the first joint portion 412 engaged with described first Access Division 311, in the present embodiment, this first joint portion 412 is perforate form, and 312 corresponding, the 2nd Access Division is clamping block form. In addition, special instruction, this outer cover 41 corresponds to extension 43 place inside the 2nd can also only be obliquely installed a card frame 411 in strip, and described 412, first joint portion is located at interval on this card frame 411. And the rear side of this optically focused cover 42 is convexly equipped with one, and in order to stretch, consolidating in this accommodating groove 37 being placed in this lamp socket 3 connects wall 421. The consolidating of described optically focused cover 42 connects wall 421 and extension 44 place outside the described 2nd is provided with multiple 2nd joint portion 422. The form that arranges arranging form and described 2nd Access Division 312 of described 2nd joint portion 422 is arranged in pairs or groups mutually, that is when described 2nd Access Division 312 is clamping block form, corresponding 2nd joint portion 422 is perforate form so that described 2nd Access Division 312 can be blocked mutually each other with described 2nd joint portion 422 and connect combination. Certain clamping block form and perforate form also can be exchanged mutually. In addition, this outer cover 41 extension 44 place is also tiltedly installed with multiple 3rd joint portion 413 corresponding to one of them outside the 2nd, described 3rd joint portion 413 be in order to a vehicle structure 6 phase combination.In the present embodiment, described 3rd joint portion 413 is for having the card frame form of a hole, and this vehicle structure 6 is relatively set with multiple card hook (not shown) that can connect with described 3rd joint portion 413 phase card. This indicator can utilize the described card hook of described 3rd joint portion 413 and this vehicle structure 6 to block mutually to connect and be combined on this vehicle structure 6 by this. In addition, inside 2nd extension 43 with extension 44 outside the described 2nd each other around being connected, this connects wall 421 admittedly corresponding to extension 43 place inside the 2nd is towards outer incline, wherein extension 44 is corresponding with extension 43 inside the 2nd outside one the 2nd, and this admittedly connect wall 421 corresponding to this outside the 2nd extension 44 be slightly tilt towards direction, extension 43 inside the 2nd, this connects wall 421 outer side row equal with side in side in this peripheral wall 34 and this interior leg 35 admittedly.

This luminescence unit 5 comprises the circuit card 51 that is arranged at this lamp socket 3, and multiple is electrically connected and is extended through the luminous element 52 in this lampshade unit 4 with this circuit card 51. In the present embodiment, described luminous element 52 explains with photodiode. Special instruction, the kenel of this luminescence unit 5 is not as limit, and that is described luminous element 52 can be bulb, now can omit circuit card.

Consult Fig. 4,5,6, on using, this lamp socket 3 engages setting with described first joint portion 412, described the corresponding of 2nd joint portion 422 with this lampshade unit 4 respectively by described first Access Division 311, described 2nd Access Division 312, make this lampshade unit 4 can need not be combined into one easily and fast with this lamp socket 3 by latch members, overall package operation is quite convenient, and because latch members need not be used, the complete appearance of this indicator and aesthetic property therefore can be made all good. Also because of the complete appearance of this indicator, so this outer cover 41 does not need the decorative pattern of hiding shame arranging to cover latch members again.

In addition, after this lampshade unit 4 and this lamp socket 3 are combined into one, the wall extension 414 of this outer cover 41 is between the outer side 341 of peripheral wall 34 of inner-wall surface 61 and this lamp socket 3 stretched and be placed in this vehicle structure 6, and the outer side 415 of the wall extension 414 of this outer cover 41 is mutually parallel with the inner-wall surface 61 of this vehicle structure 6, the gap between the outer side 415 of the wall extension 414 of this outer cover 41 and the inner-wall surface 61 of this vehicle structure 6 can be made by this to reduce. And the interior side 416 of the wall extension 414 of this outer cover 41 is also mutually parallel with the outer side 341 of the peripheral wall 34 of this lamp socket 3, the marriage relation between this lamp socket 3 and this outer cover 41 then can be made by this more tight, more not easily mutually come off.

In addition, by means of this optically focused cover 42, this lampshade unit 4 consolidates that to connect wall 421 corresponding to the part of extension 43 inside the 2nd be towards outer incline, this connects wall 421 admittedly corresponding to 44, extension outside the described 2nd is slightly towards tilted, and this connects wall 421 outer side and the tectonic sieving such as the equal row in side in side in this peripheral wall 34 and this interior leg 35 admittedly, add that to be positioned at the described card frame 411 of extension 43 inside the 2nd be carry over the end face curved side edge of this outer cover 41 and inside contract the design of extension, thus on manufacturing, the outer cover 41 of this lampshade unit 4 can be made to correspond to extension 43 inside the 2nd, and the consistency of thickness of extension 44 outside the corresponding with extension 43 inside the 2nd the 2nd, rate of cooling can not be occurred after the demoulding different and cause the thick side of meat to be shunk and the situation of distortion of caving in, therefore, the aesthetic property of this lampshade unit 4 can be promoted.

Moreover, outside 2nd by another carry over the end face curved side edge of this outer cover 41 and it is tiltedly installed with multiple the 3rd joint portion 413 in order to combine with this vehicle structure 6 phase in extension 44, after this indicator utilizes described 3rd joint portion 413 to be combined in this vehicle structure 6 by this, the gap between this indicator and this vehicle structure 6 can be made to be reduced to minimum.

In sum, the structure of direction of traffic lamp of the present invention is by above-mentioned tectonic sieving, by the setting of described first Access Division 311, described 2nd Access Division 312, described first joint portion 412, described 2nd joint portion 422, make this outer cover 41 can need not be combined into one easily and fast with this lamp socket 3 by latch members, overall package operation is quite convenient, and because latch members need not be used, therefore complete appearance and the aesthetic property of this indicator can be made all good, and this outer cover 41 does not need the decorative pattern of hiding shame arranging to cover latch members more yet. In addition, the outer cover 41 of this lampshade unit 4 corresponds to extension 43 inside the 2nd, and the consistency of thickness of extension 44 outside the corresponding with extension 43 inside the 2nd the 2nd, the situation that depression distortion occurs can not be caused after the demoulding because rate of cooling is different, the aesthetic property of this lampshade unit 4 can be promoted. In addition, after this indicator is combined in this vehicle structure 6 by described 3rd joint portion 413, gap between this indicator and this vehicle structure 6 also can be reduced to minimum. Therefore really can reach the object of the present invention.

But the foregoing is only embodiments of the invention, when not limiting scope of the invention process with this, namely all simple equivalence changes done according to claims of the present invention and patent specification content are with revising, and all still belong in the scope that patent of the present invention covers.

[nomenclature]

3 lamp sockets 413 the 3rd joint portion

Extension 414 wall extension inside 31 first

311 first Access Division 415 outer sides

312 the 2nd sides in Access Division 416

Extension 42 optically focused cover outside 32 first

33 bearing spaces 421 connect wall admittedly

34 peripheral walls 422 the 2nd joint portion

Extension inside 341 outer sides 43 the 2nd

Extension outside leg 44 the 2nd in 35

The 36 luminous unit of connection wall 5

37 accommodating groove 51 circuit cards

4 lampshade unit 52 luminous elements

41 outer cover 6 vehicle structures

411 card frame 61 inner-wall surfaces

412 first joint portions

Claims (10)

1. a structure for direction of traffic lamp, comprises:

One lamp socket, there is extension inside one first, and extension outside two first, this inside first extension with extension outside described first each other around being connected, this is provided with multiple first Access Division in extension inside first, and outside described first, extension is respectively arranged with multiple 2nd Access Division;

One lampshade unit, there is extension inside the 2nd, and extension outside two the 2nd, inside 2nd extension with extension outside the described 2nd each other around being connected, inside 2nd, extension is provided with multiple the first joint portion with engaging with described first Access Division, and outside the described 2nd, extension is provided with multiple the 2nd joint portion with engaging with described 2nd Access Division; And

One luminous unit, is arranged in this lampshade unit.

2. the structure of direction of traffic lamp as claimed in claim 1, it is characterized in that, described first Access Division of this lamp socket is clamping block form, and described first joint portion of this lampshade unit is perforate form, and described first Access Division is that card connects form and engages with described first joint portion.

3. the structure of direction of traffic lamp as claimed in claim 2, it is characterized in that, described 2nd Access Division of this lamp socket be selected from listed one of them or the two combine mutually: clamping block form, perforate form, when respectively the 2nd Access Division is clamping block form, corresponding respectively the 2nd joint portion is perforate form, when respectively the 2nd Access Division is perforate form, corresponding respectively the 2nd joint portion is clamping block form, and described 2nd Access Division is that card connects form and engages with described 2nd joint portion.

4. the structure of direction of traffic lamp as claimed in claim 3, it is characterised in that, this lampshade unit is also tiltedly installed with a card frame corresponding to extension place inside the 2nd, and described first joint portion is perforate form and is located at interval on this card frame.

5. the structure of direction of traffic lamp as claimed in claim 3, it is characterised in that, this lampshade unit is also tiltedly installed with multiple card frame corresponding to extension place inside the 2nd, and described first joint portion lays respectively on described card frame.

6. the structure of direction of traffic lamp as described in claim 4 or 5, it is characterized in that, this lamp socket also has one with the bearing space for this luminescence unit of bearing, one is located on the peripheral wall of this bearing space periphery, one be convexly equipped in this bearing space and with this peripheral wall interior leg separately, and this peripheral wall one end of connection and the connection wall of this interior leg one end, this peripheral wall leg interior with this and this be connected wall and jointly define an accommodating groove, in addition, this lampshade unit also has an optically focused cover being combined on this lamp socket, and one be light-transmitting materials and the outer cover being arranged at this optically focused cover front, after this optically focused cover, side is convexly equipped with one consolidating in this accommodating groove being placed in this lamp socket connects wall in order to stretch, this connects wall outer side row equal with side in side in this peripheral wall and this interior leg admittedly, described 2nd joint portion is arranged on this admittedly to connect wall corresponding to extension place outside the described 2nd, described first Access Division is arranged on this peripheral wall corresponding to this extension place inside first, described 2nd Access Division is positioned at this peripheral wall to correspond to extension place outside described first.

7. the structure of direction of traffic lamp as claimed in claim 6, it is characterised in that, outside one of them of this lampshade unit the 2nd, extension is also tiltedly installed with multiple 3rd joint portion, and described 3rd joint portion is in order to combine mutually with a vehicle structure.

8. the structure of direction of traffic lamp as claimed in claim 7, it is characterised in that, described 3rd joint portion is the card frame form with a hole, and this vehicle structure is relatively set with and multiple can block, with described 3rd joint portion, the card hook connect mutually.

9. the structure of direction of traffic lamp as claimed in claim 8, it is characterized in that, after this lampshade unit and this lamp socket are combined into one, this wall extension of this outer cover is between this peripheral wall outer side stretched and be placed in this vehicle structure inner-wall surface and this lamp socket, this wall extension outer side of this outer cover is mutually parallel with this vehicle structure inner-wall surface, reduces the gap between this wall extension outer side of this outer cover and this vehicle structure inner-wall surface by this.

10. the structure of direction of traffic lamp as claimed in claim 9, it is characterised in that, in this wall extension of this outer cover, side is mutually parallel with this peripheral wall outer side of this lamp socket, makes the marriage relation between this lamp socket and this outer cover tightr by this.